CN103457185A - Fusion tube falling protective device - Google Patents
Fusion tube falling protective device Download PDFInfo
- Publication number
- CN103457185A CN103457185A CN2013103886698A CN201310388669A CN103457185A CN 103457185 A CN103457185 A CN 103457185A CN 2013103886698 A CN2013103886698 A CN 2013103886698A CN 201310388669 A CN201310388669 A CN 201310388669A CN 103457185 A CN103457185 A CN 103457185A
- Authority
- CN
- China
- Prior art keywords
- fusion tube
- bar
- support bar
- protector
- supporting rods
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000004927 fusion Effects 0.000 title claims abstract description 27
- 230000001681 protective effect Effects 0.000 title abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 230000001012 protector Effects 0.000 claims description 19
- 229920001971 elastomer Polymers 0.000 claims description 9
- 239000000806 elastomer Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 1
Images
Abstract
The invention relates to an operation tool in electric power maintenance construction, in particular to a fusion tube falling protective device. The fusion tube falling protective device comprises a plurality of supporting rods, one ends of the supporting rods are hinged to a fixing device fixedly mounted on a line connecting rod, the supporting rods are distributed in a radial pattern, the other ends of the supporting rods are connected with a protective screen laid on the supporting rods, the middle portions of the supporting rods are hinged to one ends of supporting steel wires, and the other ends of the supporting steel wires are hinged to opening rings capable of sliding along the line connecting rod. The fusion tube falling protective device is based on the principle of an umbrella, an umbrella cover is modified into a netted protection device, working staff can be prevented from being injured by fusion tubes in a fusion tube taking down process, an extension protective device is added on one surface of the device, protective areas are enlarged, and the fact that the work staff are injured by fusion tubes when carry out operation only on one side can be prevented effectively.
Description
Technical field
The present invention relates to the operation tool in the construction of a kind of power equipment maintaining, specifically a kind of fusion tube protector that falls.
Background technology
Electric company's production team is in circuit or the operation of single transformer fusion tube; the operation that has a power failure and take off fusion tube is often arranged; and in taking off the fusion tube process; the situation that fusion tube aloft drops occurs sometimes; the event that this will injure the operator by a crashing object and break fusion tube; especially the crane that single pole is installed, the operator can't hide on bar, also there is no relevant protective device at present.
Summary of the invention
Technical problem to be solved by this invention is, the fusion tube that provides a kind of staff of preventing to be injured by a crashing object by fusion tube in taking off the process of the fusion tube protector that falls.
Technical scheme of the present invention is: a kind of fusion tube protector that falls, comprise many support bars, one end of support bar be fixedly mounted on that fixture on the crane bar links mutually and support bar radially distributes, the other end of support bar is connected with the protection network on being laid on support bar; One end of the middle part of support bar and supporting steel wire is hinged, and the other end of supporting steel wire links mutually with the ring of opening that can slide up and down along the crane bar.
Be provided with the prolongation protector on described part or all of support bar.
Described prolongation protector comprises flexible slide bar, on flexible slide bar, is fixedly connected with two or more slip rings, and flexible slide bar hangs on support bar by slip ring; The outer end of flexible slide bar is connected with protection network; Be provided with two lock-bit grooves on support bar, on flexible slide bar, be provided with the location hoodle matched with the lock-bit groove, the below of location hoodle is provided with the elastomer that it can be popped up, and elastomer is placed in the aperture of flexible slide bar.
Described elastomer is spring.
Advantage of the present invention is: utilize the umbrella principle, umbrella cover is made into to netted protection, can prevent that the staff from being injured by a crashing object by fusion tube in taking off the fusion tube process, one side installs the prolongation protector additional therein, increase pretective acreage, Yi Bian can effectively prevent that the staff from only being injured by a crashing object when operating.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is vertical view of the present invention;
Fig. 3 is lengthening protector figure of the present invention;
Embodiment
As shown in the figure, a kind of fusion tube protector that falls, comprise many support bars 2, an end of support bar 2 be fixedly mounted on that fixture 1 on crane bar 10 links mutually and support bar 2 radially distributes, the other end of support bar 2 is connected with the protection network 6 on being laid on support bar 2; One end of the middle part of support bar 2 and supporting steel wire 3 is hinged, and the other end of supporting steel wire 3 links mutually with the ring 4 of opening that can slide up and down along crane bar 10.
Upwards push away and open ring 4 protectors that just this fusion tube can be fallen and open, pull down to open and encircle 4 protectors that just this fusion tube can be fallen and pack up.
Be provided with the prolongation protector on described part or all of support bar 2.
Described prolongation protector comprises flexible slide bar 5, on flexible slide bar 5, is fixedly connected with two or more slip rings 7, and flexible slide bar 5 hangs on support bar 2 by slip ring 7; The outer end of flexible slide bar 5 is connected with protection network 6; Be provided with two lock-bit grooves 8 on support bar 2, on flexible slide bar 5, be provided with the location hoodle 9 matched with lock-bit groove 8, the below of location hoodle 9 is provided with the elastomer 11 that it can be popped up, and elastomer 11 is placed in the aperture 12 of flexible slide bar 5.
Described elastomer 11 is springs.
Claims (4)
1. the fusion tube protector that falls, comprise many support bars (2), one end of support bar (2) be fixedly mounted on that fixture (1) on crane bar (10) links mutually and support bar (2) radially distributes, the other end of support bar (2) is connected with the protection network (6) on being laid on support bar (2); One end of the middle part of support bar (2) and supporting steel wire (3) is hinged, and the other end of supporting steel wire (3) links mutually with the ring (4) of opening that can slide up and down along crane bar (10).
2. the fusion tube according to claim 1 protector that falls, is characterized in that: on described part or all of support bar (2), be provided with the prolongation protector.
3. the fusion tube according to claim 2 protector that falls, it is characterized in that: described prolongation protector comprises flexible slide bar (5), be fixedly connected with two or more slip rings (7) on flexible slide bar (5), flexible slide bar (5) hangs on support bar (2) by slip ring (7); The outer end of flexible slide bar (5) is connected with protection network (6); Be provided with two lock-bit grooves (8) on support bar (2), be provided with the location hoodle (9) matched with lock-bit groove (8) on flexible slide bar (5), the below of location hoodle (9) is provided with the elastomer (11) that it can be popped up, and elastomer (11) is placed in the aperture (12) of flexible slide bar (5).
4. the fusion tube according to claim 3 protector that falls, it is characterized in that: described elastomer (11) is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310388669.8A CN103457185B (en) | 2013-09-02 | 2013-09-02 | Fusion tube drop protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310388669.8A CN103457185B (en) | 2013-09-02 | 2013-09-02 | Fusion tube drop protection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103457185A true CN103457185A (en) | 2013-12-18 |
| CN103457185B CN103457185B (en) | 2015-12-09 |
Family
ID=49739277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310388669.8A Active CN103457185B (en) | 2013-09-02 | 2013-09-02 | Fusion tube drop protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103457185B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103767265A (en) * | 2014-01-14 | 2014-05-07 | 重庆师范大学 | Novel multifunctional umbrella |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040031513A1 (en) * | 2002-08-13 | 2004-02-19 | Bunch Colette M. | Illuminated umbrella assembly having self-contained and replacable lighting |
| CN201750069U (en) * | 2010-07-30 | 2011-02-16 | 河南省电力公司漯河供电公司 | Switch operating rod provided with umbrella-shaped protective screening |
| CN103187691A (en) * | 2013-03-21 | 2013-07-03 | 国家电网公司 | Special anti-dropping protection net for main transformer 10kV side inner overhaul |
| CN103269022A (en) * | 2013-04-28 | 2013-08-28 | 河南省电力公司信阳供电公司 | Telegraph pole umbrella for electric power overhaul |
| CN203415880U (en) * | 2013-09-02 | 2014-01-29 | 国家电网公司 | Fusion tube falling protection device |
-
2013
- 2013-09-02 CN CN201310388669.8A patent/CN103457185B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040031513A1 (en) * | 2002-08-13 | 2004-02-19 | Bunch Colette M. | Illuminated umbrella assembly having self-contained and replacable lighting |
| CN201750069U (en) * | 2010-07-30 | 2011-02-16 | 河南省电力公司漯河供电公司 | Switch operating rod provided with umbrella-shaped protective screening |
| CN103187691A (en) * | 2013-03-21 | 2013-07-03 | 国家电网公司 | Special anti-dropping protection net for main transformer 10kV side inner overhaul |
| CN103269022A (en) * | 2013-04-28 | 2013-08-28 | 河南省电力公司信阳供电公司 | Telegraph pole umbrella for electric power overhaul |
| CN203415880U (en) * | 2013-09-02 | 2014-01-29 | 国家电网公司 | Fusion tube falling protection device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103767265A (en) * | 2014-01-14 | 2014-05-07 | 重庆师范大学 | Novel multifunctional umbrella |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103457185B (en) | 2015-12-09 |
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| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |