CN105371191A - Lamp panel supporting mechanism for lifting type high-pole lamp - Google Patents
Lamp panel supporting mechanism for lifting type high-pole lamp Download PDFInfo
- Publication number
- CN105371191A CN105371191A CN201510915933.8A CN201510915933A CN105371191A CN 105371191 A CN105371191 A CN 105371191A CN 201510915933 A CN201510915933 A CN 201510915933A CN 105371191 A CN105371191 A CN 105371191A
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- CN
- China
- Prior art keywords
- lamp panel
- lamp
- support arm
- supporting mechanism
- panel supporting
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/36—Hoisting or lowering devices, e.g. for maintenance
- F21V21/38—Hoisting or lowering devices, e.g. for maintenance with a cable
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
Abstract
The invention discloses a lamp panel supporting mechanism for a lifting type high-pole lamp. The lamp panel supporting mechanism comprises an upper umbrella table, a lower umbrella table, an upper supporting arm, a lower supporting arm, a connecting structure for the upper and lower supporting arms and mounting structures, wherein the lower umbrella table is fixedly connected with a lamp pole; the periphery of the lower surface of the upper umbrella table and the periphery of the upper surface of the lower umbrella table are respectively provided with the mounting structures for mounting the upper supporting arm and the lower supporting arm; one end of the upper supporting arm and one end of the lower supporting arm are hinged with the corresponding mounting structures respectively; the other end of the upper supporting arm and the other end of the lower supporting arm are hinged with each other; a pull ring is arranged on the upper surface of the upper umbrella table; the pull ring is connected with a steel wire rope; and the steel wire rope steers around a fixed pulley in a top lightning arrester and then is connected with a drive device. The lamp panel supporting mechanism is adopted as an automatic unloading device for the steel wire rope; after a lamp panel is lifted to an assigned height, the steel wire rope of the lamp panel is loosened; and under the action of gravity, the lamp panel supporting mechanism is automatically unfolded, so that automatic unloading of the steel wire rope is realized.
Description
Technical field
The present invention relates to a kind of lifting type tall rod lamp lamp panel supporting mechanism.
Background technology
High-Pole Lamp generally refers to the steel cylindricality lamp stand of more than 15 meters and the novel lighting apparatus of high power combination lamp bracket formation, can be divided into non-lift formula High-Pole Lamp and lifting type tall rod lamp.Installation and the maintenance of non-lift formula High-Pole Lamp are all not very convenient, therefore, for ease of safeguarding and changing, generally adopt lifting type tall rod lamp at present.Lifting type tall rod lamp generally by lamp stand, lamp bracket, light fixture electrically, lamp bracket elevating mechanism, top lightning arrester and base foundation part form, and is usually used in the place that city square, station, harbour, goods yard, highway, stadium and viaduct etc. need to provide large area lighting.
The elevating mechanism of existing lifting type tall rod lamp, the normal elevating mechanism adopting the mechanical drive mode of rope sheave transmission.There is provided power by motor, after reducing gear, the rotating of band movable reel is wound around or unclamps steel wire rope and can realize elevating function.According to the pertinent regulations in Ministry of Construction CJ/T3076-1998 high mast lighting facility technology condition, when using single wire rope as the main rope of lifting, should have automatic relief arrangement, namely lamp panel rising can reliably be hung on lamp stand after putting in place, makes haulage cable off-load.
Current elevating mechanism, the normal steel wire rope that adopts directly holds lamp panel, or hooks with hook, or with screw mandrel support etc.As Chinese utility model patent number 02260831.1 disclosed a kind of " lifting type tall rod lamp ", below masthead frame, hanging sleeve is housed, the upper plane of lamp panel is provided with hook, hanging sleeve inner surface is provided with the bevelled projection of band and groove, traverse the straight pin in Hook, fall in groove when hanging and realize drag-line unloading.There is unhook, the unconspicuous problem of hook instruction in hook unloading mechanism, especially when using multiple hook, by the impact of high-altitude wind speed, lamp panel imbalance can be produced and cause many hooks can not complete wraparound smoothly simultaneously, hang the situation of closing, thus easily cause lamp panel to fall, cause great danger.
Chinese utility model patent numbers 200920169997.8, disclose " a kind of double step-down High-Pole Lamp ", comprise the body of rod, be located at the camera disk on body of rod top, and be fixed on the lamp panel at top, its innovative point is: be respectively arranged with in the described body of rod and the lift structure being elevated camera disk and lamp panel and being connected, described lamp panel hoisting mechanism is directly over camera disk hoisting mechanism, one, its rope, upwards extends along body of rod central axis, and is connected with lamp panel after being divided into three strands by the deconcentrator at body of rod top.Camera disk and lamp panel still need to further by rope, do not arrange extra drag rope unloading mechanism after rising, so dangerous when using, do not meet pertinent regulations.
Chinese invention patent application 201310156525.X disclosed a kind of " lifting type tall rod lamp ", comprise hollow lamp stand, a lifting screw is provided with in hollow lamp stand, the joystick controlling lifting screw and rotate is provided with outside hollow lamp stand, in hollow lamp stand, be provided with thread bush, thread bush and lifting screw threaded engagement, thread bush is connected with elevating lever, be provided with pin and lamp socket in elevating lever end, lamp socket is connected with bulb.Bulb break down need keep in repair time, rotate joystick rotate lifting screw, always make elevating lever and bulb lower together.Can find out, this invention adopts long lifting screw be elevated lamp panel and support.Because the height of High-Pole Lamp is generally more than 15 meters, then the height of this lifting screw is also at about 15 meters.Long lifting screw carries lamp panel for a long time, can produce distortion, thus causes elevating lever and bulb etc. above thereof to decline, and therefore its lifting structure is unstable.
Summary of the invention
In order to overcome unstability and the irrationality of the steel wire rope unloading device of existing lifting type tall rod lamp, the invention provides the lifting type tall rod lamp lamp panel supporting mechanism that a kind of Stability Analysis of Structures, long service life, installing/dismounting are easy, easy to maintenance.
The technical solution used in the present invention is:
Lifting type tall rod lamp lamp panel supporting mechanism, is characterized in that: comprise umbrella platform, subumbrella platform, upper support arm, lower support arm, up and down support arm syndeton and mounting structure, described subumbrella platform is fixedly connected with lamp stand; The lower surface circumference of described upper umbrella platform and the upper surface circumference of described subumbrella platform are respectively arranged with the mounting structure for installing support arm and lower support arm, one end of described upper support arm and the mounting structure of one end respectively with corresponding of lower support arm hinged, the other end of described upper support arm and the other end of lower support arm are hinged; The upper surface of described upper umbrella platform is provided with draw ring, and described draw ring is connected with steel wire rope, is connected after the fixed pulley in the lightning arrester of top walked around by described steel wire rope with for the drive unit launched and shrink lamp panel supporting mechanism.
The lower surface of described lamp panel is provided with arc groove, and when described lamp panel supporting mechanism all struts support lamp panel, described upper support arm is embedded in described arc groove.
Upper support arm and the lower support arm of described lamp panel supporting mechanism are arranged in pairs, can arrange three to or more.
Between described upper support arm and lower support arm, described upper support arm and upper umbrella platform, pin between lower support arm and subumbrella platform, is all adopted to be articulated and connected.
The top of described lamp stand has the groove strutting, support lamp panel use for lamp panel supporting mechanism.
The center of the lower surface of described upper umbrella platform is provided with the upper projection to downward-extension, the center of the upper surface of described subumbrella platform is provided with the lower projection upwards extended, when described lamp panel supporting mechanism all struts support lamp panel, described upper projection contacts laminating with lower projection.
Beneficial effect of the present invention is embodied in:
1) adopt lamp panel supporting mechanism as the automatic relief arrangement of steel wire rope.After lamp panel rises to specified altitude assignment, unclamp the steel wire rope of tension lamp panel supporting mechanism, lamp panel supporting mechanism struts under gravity automatically, realizes the off-load automatically to steel wire rope.
2) lamp panel supporting mechanism is adopted to support lamp panel and light fixture.After lamp panel supporting mechanism all launches, the support that upper umbrella platform is subject to subumbrella platform simultaneously and the tension of steel wire rope being connected lamp panel supporting mechanism, upper support arm is embedded in the arc groove of lamp panel lower surface, ensure that the reliability supported lamp panel.
3) lamp panel supporting mechanism is adopted to carry out automatic deloading to steel wire rope and support lamp panel light fixture, simple to operate, Stability Analysis of Structures, easy to maintenance, and lamp panel structure is light and handy, security is high.
Accompanying drawing explanation
Fig. 1 is the complete softened state structural representation of lamp panel supporting mechanism of the present invention.
Fig. 2 is the structural representation that lamp panel supporting mechanism of the present invention struts process status.
Fig. 3 is the structural representation of the non-softened state of lamp panel supporting mechanism of the present invention.
Fig. 4 is the present invention's lifting type tall rod lamp top structure schematic diagram when specifically implementing.
Fig. 5 is the present invention's lifting type tall rod lamp superstructure schematic diagram when specifically implementing.
Detailed description of the invention
Referring to figs. 1 through Fig. 5, lifting type tall rod lamp lamp panel supporting mechanism, comprise umbrella platform 1, subumbrella platform 2, upper support arm 3, lower support arm 4, up and down support arm syndeton 5 and mounting structure 6, described subumbrella platform 2 is fixedly connected with lamp stand 7; Lower surface 102 circumference of described upper umbrella platform 1 and upper surface 202 circumference of described subumbrella platform 2 are respectively arranged with the mounting structure 6 for installing support arm and lower support arm, one end of described upper support arm 3 and one end of lower support arm 4 mounting structure 6 respectively with corresponding is hinged, and the other end of described upper support arm 3 and the other end of lower support arm 4 are hinged; The upper surface 101 of described upper umbrella platform 1 is provided with draw ring 104, and described draw ring 104 is connected with steel wire rope, is connected after the fixed pulley 9 that described steel wire rope is walked around in top lightning arrester 8 with for the drive unit launched and shrink lamp panel supporting mechanism.
The lower surface of described lamp panel 10 is provided with arc groove 1001, and when described lamp panel supporting mechanism all struts support lamp panel, described upper support arm is embedded in described arc groove 1001.
Upper support arm 3 and the lower support arm 4 of described lamp panel supporting mechanism are arranged in pairs, can arrange three to or more.
Between described upper support arm 3 and lower support arm 4, described upper support arm 3 and upper umbrella platform 1, pin between lower support arm 4 and subumbrella platform 2, is all adopted to be articulated and connected.
The top of described lamp stand 7 has the groove 71 strutting, support lamp panel use for lamp panel supporting mechanism.
The center of the lower surface of described upper umbrella platform 1 is provided with the upper projection 103 to downward-extension, the center of the upper surface of described subumbrella platform is provided with the lower projection 201 upwards extended, when described lamp panel supporting mechanism all struts support lamp panel, described upper projection 103 contacts laminating with lower projection 201.
When the present embodiment is specifically implemented, in lifting type tall rod lamp bottom base, be respectively arranged with the drive unit for being elevated lamp panel 10 and the drive unit for launching and shrink lamp panel supporting mechanism.First for being elevated the electric machine rotation of lamp panel 10, slowed down by worm and gear, then by gear drive, drive hoist engine lay winding wire ropes.The fixed pulley group 11 that lamp stand 7 top perimeter is arranged walked around by steel wire rope, is connected with lamp panel 10, promotes lamp panel 10.In the lifting process of lamp panel 10, lamp panel supporting mechanism keeps the non-softened state of Fig. 3.
When lamp panel 10 rises to after a little more than specified altitude assignment, for being elevated the motor stalls of lamp panel 10, lamp panel 10 stops rising.For to launch and the motor shunk in the drive unit of lamp panel supporting mechanism rotates backward, the steel wire rope on release hoist engine, the fixed pulley 9 in lightning arrester 8 walked around by steel wire rope, with the draw ring 104 that upper umbrella platform 1 is arranged be connected.Lamp stand 7 is hollow structure, and tip portion has groove 71.Slowly decline, upper support arm 3 and lower support arm 4 stretch out from the groove 71 on lamp stand top, strut under gravity for upper umbrella platform 1, upper support arm 3, lamp panel supporting mechanism such as Fig. 2 struts process status, until the upper projection 103 of upper umbrella platform 1 contacts laminating with the lower projection 201 of subumbrella platform 2, lamp panel supporting mechanism all struts, as shown in Figure 1 state.Now, for being elevated the motor stalls of lamp panel supporting mechanism.
After lamp panel supporting mechanism all struts, for being elevated the motor reversal of lamp panel 10, release steel wire rope, until lamp panel 10 drops to specified altitude assignment, and frame is on lamp panel supporting mechanism.The lower surface of lamp panel 10 is provided with arc groove 1001, and now, upper support arm 3 is embedded in arc groove 1001 completely, motor stalls, completes the support of lamp panel supporting mechanism to lamp panel 10, and the Self-tipping of the steel wire rope of lifting lamp panel 10.
Content described in this description embodiment is only enumerating the way of realization of inventive concept; protection scope of the present invention should not be regarded as being only limitted to the concrete form that embodiment is stated, protection scope of the present invention also and conceive the equivalent technologies means that can expect according to the present invention in those skilled in the art.
Claims (6)
1. lifting type tall rod lamp lamp panel supporting mechanism, is characterized in that: comprise umbrella platform, subumbrella platform, upper support arm, lower support arm, up and down support arm syndeton and mounting structure, described subumbrella platform is fixedly connected with lamp stand; The lower surface circumference of described upper umbrella platform and the upper surface circumference of described subumbrella platform are respectively arranged with the mounting structure for installing support arm and lower support arm, one end of described upper support arm and the mounting structure of one end respectively with corresponding of lower support arm hinged, the other end of described upper support arm and the other end of lower support arm are hinged; The upper surface of described upper umbrella platform is provided with draw ring, and described draw ring is connected with steel wire rope, is connected after the fixed pulley in the lightning arrester of top walked around by described steel wire rope with for the drive unit launched and shrink lamp panel supporting mechanism.
2. lifting type tall rod lamp lamp panel supporting mechanism as claimed in claim 1, it is characterized in that: the lower surface of described lamp panel is provided with arc groove, when described lamp panel supporting mechanism all struts support lamp panel, described upper support arm is embedded in described arc groove.
3. lifting type tall rod lamp lamp panel supporting mechanism as claimed in claim 2, is characterized in that: upper support arm and the lower support arm of described lamp panel supporting mechanism are arranged in pairs, can arrange three to or more.
4. lifting type tall rod lamp lamp panel supporting mechanism as claimed in claim 3, is characterized in that: between described upper support arm and lower support arm, described upper support arm and upper umbrella platform, all adopt pin to be articulated and connected between lower support arm and subumbrella platform.
5. lifting type tall rod lamp lamp panel supporting mechanism as claimed in claim 4, is characterized in that: the top of described lamp stand has the groove strutting, support lamp panel use for lamp panel supporting mechanism.
6. lifting type tall rod lamp lamp panel supporting mechanism as claimed in claim 5, it is characterized in that: the center of the lower surface of described upper umbrella platform is provided with the upper projection to downward-extension, the center of the upper surface of described subumbrella platform is provided with the lower projection upwards extended, when described lamp panel supporting mechanism all struts support lamp panel, described upper projection contacts laminating with lower projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510915933.8A CN105371191B (en) | 2015-12-10 | 2015-12-10 | Lifting type tall rod lamp lamp panel supporting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510915933.8A CN105371191B (en) | 2015-12-10 | 2015-12-10 | Lifting type tall rod lamp lamp panel supporting mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105371191A true CN105371191A (en) | 2016-03-02 |
| CN105371191B CN105371191B (en) | 2017-11-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510915933.8A Active CN105371191B (en) | 2015-12-10 | 2015-12-10 | Lifting type tall rod lamp lamp panel supporting mechanism |
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| Country | Link |
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| CN (1) | CN105371191B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440197A (en) * | 2019-07-23 | 2019-11-12 | 南京卡伦科技有限公司 | Electric lifting High-Pole Lamp |
| CN112432104A (en) * | 2020-11-12 | 2021-03-02 | 安徽省富鑫雅光电科技有限公司 | Automatic LED street lamp of lift |
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| US3801809A (en) * | 1973-03-14 | 1974-04-02 | D Slade | Motor driven patio cover |
| CN1713833A (en) * | 2002-08-02 | 2005-12-28 | 埃伯哈德·戈贝尔股份有限公司 | Umbrella frame for removable connection to an umbrella stick |
| CN201384147Y (en) * | 2009-02-27 | 2010-01-20 | 明昌洋伞(深圳)有限公司 | Ultra-thin portable folding umbrella |
| CN103858607A (en) * | 2014-03-21 | 2014-06-18 | 杨健 | Power-driven dry and fresh fruit harvester |
| CN104100894A (en) * | 2014-06-23 | 2014-10-15 | 合肥流明新能源科技有限公司 | Street lamp with lamp cap capable of lifting |
| CN204227254U (en) * | 2014-11-06 | 2015-03-25 | 黄仕平 | A kind of High-Pole Lamp |
| CN205245011U (en) * | 2015-12-10 | 2016-05-18 | 浙江工业大学 | Lamp panel supporting mechanism for lifting high -pole lamp |
-
2015
- 2015-12-10 CN CN201510915933.8A patent/CN105371191B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3801809A (en) * | 1973-03-14 | 1974-04-02 | D Slade | Motor driven patio cover |
| CN1713833A (en) * | 2002-08-02 | 2005-12-28 | 埃伯哈德·戈贝尔股份有限公司 | Umbrella frame for removable connection to an umbrella stick |
| CN201384147Y (en) * | 2009-02-27 | 2010-01-20 | 明昌洋伞(深圳)有限公司 | Ultra-thin portable folding umbrella |
| CN103858607A (en) * | 2014-03-21 | 2014-06-18 | 杨健 | Power-driven dry and fresh fruit harvester |
| CN104100894A (en) * | 2014-06-23 | 2014-10-15 | 合肥流明新能源科技有限公司 | Street lamp with lamp cap capable of lifting |
| CN204227254U (en) * | 2014-11-06 | 2015-03-25 | 黄仕平 | A kind of High-Pole Lamp |
| CN205245011U (en) * | 2015-12-10 | 2016-05-18 | 浙江工业大学 | Lamp panel supporting mechanism for lifting high -pole lamp |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440197A (en) * | 2019-07-23 | 2019-11-12 | 南京卡伦科技有限公司 | Electric lifting High-Pole Lamp |
| CN110440197B (en) * | 2019-07-23 | 2021-06-01 | 南京卡伦科技有限公司 | Electric lifting type high-pole lamp |
| CN112432104A (en) * | 2020-11-12 | 2021-03-02 | 安徽省富鑫雅光电科技有限公司 | Automatic LED street lamp of lift |
| CN112432104B (en) * | 2020-11-12 | 2024-04-16 | 安徽省富鑫雅光电科技有限公司 | Automatic lifting LED street lamp |
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| Publication number | Publication date |
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| CN105371191B (en) | 2017-11-07 |
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