CN101936728A - Sliding type locator for intelligent inclinometer cable guide probe - Google Patents
Sliding type locator for intelligent inclinometer cable guide probe Download PDFInfo
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- CN101936728A CN101936728A CN 201010217221 CN201010217221A CN101936728A CN 101936728 A CN101936728 A CN 101936728A CN 201010217221 CN201010217221 CN 201010217221 CN 201010217221 A CN201010217221 A CN 201010217221A CN 101936728 A CN101936728 A CN 101936728A
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- probe
- deviational survey
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Abstract
The invention discloses a sliding type locator for an intelligent inclinometer cable guide probe, which is characterized by consisting of a device body and a motor control circuit of an integrative induction type winding machine control circuit, wherein the motor control circuit is independently arranged outside the device body. The device body is connected with the motor control circuit via leads; the device body is a hollow cylinder; a cable guide fixed pulley is embedded in the top of the device body; two vertical NPN proximity switch sensors are embedded in the side wall of the device body; two point-contact switches are embedded in the bottom end of the device body; a five-chip cable interface is arranged on the outer side wall of the device body; and the lower part of the device body is embedded in an inclinometer pipe opening. The invention has the advantages that the device can ensure that the cable passes through the centre of the inclinometer pipe opening; the host of the inclinometer can be placed at any position around the measuring point instead of being placed rightly above the measuring point; the wear of the cable is reduced, the length mark of the cable is automatically identified, and the accurate and fast location of the probe and the security of the shut-down control during the measurement are ensured.
Description
Technical field
What the present invention relates to is a kind of sliding intelligent inclinometer cable guiding probe locating device, belongs to the tiltmeter technical field.
Background technology
The routine measurement method of slidingtype tiltmeter is directly to adopt the hand-held cable outer coating of manpower to lift probe, utilizes the length mark (spacing 0.5m) on the outer coating to determine the depth location of probe in conduit with the position relation of deviational survey conduit mouth.The shortcoming of manual operation is, can produce the slippage with respect to cable load-bearing heart yearn behind the cable outer coating stress deformation, causes the sign dislocation, influence probe bearing accuracy; Artificial measurement mode probe stationary is poor, and the stabilization time that needs is long, can't guarantee the consistance of twice measurement; Lead outer coating and length mark thereof are because of repeating the stressed breakage that easily takes place.Greater than the deep hole of 50m with to the more strict rock mass engineering project of deformation requirements, the defective that manually measures mode is obvious further for the degree of depth.Previous generation sliding intelligent inclinometer (patent of invention ZL 200610039483.1) is strict to the field condition of the putting position of instrument and measuring point in use, must directly be placed in directly over the deviational survey conduit mouth, require the deviational survey conduit mouth to flush and grading simultaneously with the face of land.The situation at each measuring point scene is not identical entirely on the engineering, exist to be unsuitable for sliding intelligent inclinometer and directly to be placed in measuring point directly over the deviational survey conduit mouth, the smooth situation on the face of land all need drop into certain back work amount and could satisfy test request near the measuring point usually.The Practical Performance of previous generation sliding intelligent inclinometer is still waiting to improve.
Summary of the invention
What the present invention proposed is a kind of cable guiding probe locating device of sliding intelligent inclinometer, its objective is the Practical Performance of improving the previous generation sliding intelligent inclinometer.Cable guiding probe locating device is one of stand-alone assembly of sliding intelligent inclinometer, its function is for guaranteeing that cable is by deviational survey conduit mouth center, automatically length mark is realized accurately location of probe on the identification tiltmeter cable, relaxes the restriction of in-site measurement process to tiltmeter main frame putting position.
Technical solution of the present invention: its structure is that the structure of cable guiding probe locating device is made up of the circuit for controlling motor of device body and integrated inductor formula winder control circuit, wherein circuit for controlling motor is independent of outside the device body, be connected by lead between device body and circuit for controlling motor, the device body structure is the right cylinder of a hollow, cable guiding fixed pulley is inlayed at the device body top, embedded two the vertically disposed NPN of device body sidewall are near switch sensor, the device body bottom embeds two points and touches switch, the device body lateral wall is provided with 5 core cable interfaces, and the device body bottom embeds the deviational survey conduit mouth.
Advantage of the present invention: adopt after the cable guiding probe locating device, sliding intelligent inclinometer can guarantee that in the measurement process cable passes through deviational survey conduit mouth center, do not require that the tiltmeter main frame directly is placed in directly over the measuring point, can put in annex optional position around the measuring point, guarantee the accurately quick location of probe.This locating device has been developed moulding, has good practicality.
Description of drawings
Accompanying drawing 1 is the structural representation of cable guiding probe locating device.
Accompanying drawing 2 is side views of Fig. 1.Accompanying drawing 3 is vertical views of Fig. 1.
Accompanying drawing 4 is winder control circuit figure.
Among the figure 1 is cable guiding fixed pulley, the 2nd, and point touches switch, the 3rd, and NPN is 5 core cable interfaces near switch sensor, 4.
Embodiment
Contrast accompanying drawing 1-3, the structure of cable guiding probe locating device is made up of the circuit for controlling motor of device body and integrated inductor formula winder control circuit, wherein circuit for controlling motor is independent of outside the device body, be connected by lead between device body and circuit for controlling motor, the device body structure is the right cylinder of a hollow, cable guiding fixed pulley is inlayed at the device body top, embedded two the vertically disposed NPN of device body sidewall are near switch sensor, the device body bottom embeds two points and touches switch, the device body lateral wall is provided with 5 core cable interfaces, and the device body bottom embeds the deviational survey conduit mouth.
The effect of cable guiding fixed pulley be the to be fixedly connected position of probe cable makes the measuring process cable all the time by deviational survey conduit mouth center, guarantees the consistance of twice measurement process cable position; Change the trend of the above cable of deviational survey conduit mouth.The device bottom embeds the deviational survey conduit mouth, and this mouth of pipe is subjected to country rock (soil) constraint to make the fixed pulley at device top become cable and turns to required external force fulcrum, can open the restriction of tiltmeter host work position and the frictionally damage of minimizing cable.Vertically disposed effect near switch sensor (prior art) is, when lower sensor detects cable identification, circuit for controlling motor in the winder control circuit sends to slow down goes up the instruction of portable cable, when upper sensor detects cable identification, circuit for controlling motor in the winder control circuit sends the instruction that stops to go up portable cable, makes the probe location carry out one-point measurement.Substep is finished the probe location action, reduces the inertia that probe rises, and guarantees the consistance of twice measurement probe location.The effect that two points of bottom, cable guiding probe locating device lower end touch switch is, under the malfunctioning winder of control system can not the situation of auto stop, after the probe tip front contact touches switch, touches switch by point and guarantees to shut down control.
Claims (3)
1. sliding intelligent inclinometer cable guiding probe locating device, it is characterized in that forming by device body and circuit for controlling motor, wherein circuit for controlling motor is independent of outside the device body, be connected by lead between device body and circuit for controlling motor, the device body structure is one respectively to contain the nylon cylinder body of vertical U-lag mouth, cylinder height 30cm, the overall diameter of first half 15cm is 7cm, the overall diameter of Lower Half 15cm is 6cm, cable guiding fixed pulley is inlayed at the device body top, when cable moved up and down in device inside, the NPN sensor can detect the tinfoil paper ring length sign on the cable, when the NPN sensor of bottom detects earlier, promptly send to slow down and go up the instruction of portable cable to circuit for controlling motor, when the NPN sensor on top detects earlier, promptly send the instruction that stops to go up portable cable, make probe locate and measure to circuit for controlling motor.Substep is finished the probe location action, can reduce the rising inertia of popping one's head in, and improves the accuracy and the reliability of location, guarantees the repeatability of twice measurement; Embedded two of device body sidewall is used for vertically disposed NPN near switch sensor, the device body bottom embeds two points and touches switch, this point touches the power supply that switch is directly controlled winder, under the malfunctioning winder of control system can not the situation of auto stop, after the probe tip front contact touches switch, touch switch by point and cut off the winder power supply, guarantee to realize shutting down control, two points are set simultaneously touch switch, guarantee the reliability that stops to control; The device body lateral wall is provided with 5 core cable interfaces, and the device body Lower Half embeds the deviational survey conduit mouth.
2. sliding intelligent inclinometer cable according to claim 1 guiding probe locating device is characterized in that the center of circle of the axis of U-lag mouth by the deviational survey conduit mouth, and is tangent with cable guiding fixed pulley notch bottom center circumference; During measurement, the U-lag mouth makes fall position and shift out this device time turnover makes things convenient for of sliding intelligent inclinometer cable, cable rises or descends along the notch of fixed pulley, each all centers by the deviational survey conduit mouth of cable that measure, guarantee the unanimity of twice measurement cable position, cable guiding fixed pulley has changed in its trend with the top cable, and the tiltmeter main frame can be put in the optional position of measuring point deviational survey nozzle attachment.
3. sliding intelligent inclinometer cable guiding probe locating device according to claim 1, it is characterized in that the Lower Half outside diameter of device and the interior circular diameter of deviational survey conduit mouth coincide, this device was firmly stable after Lower Half embedded the deviational survey conduit, can bear the pulling force that measurement process cable applies.This device body is processed by nylon material, have enough strength and stiffness, the deviational survey conduit is the PVC material, has certain intensity and rigidity, be installed in the rock soil mass, the mouth of pipe flushes with the face of land, the pulling force of the cable that cable guiding probe locating device bears in the measurement process, by the rigidity of deviational survey conduit and around it constraining force of rock soil mass come balance.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010102172216A CN101936728B (en) | 2010-07-05 | 2010-07-05 | Sliding type locator for intelligent inclinometer cable guide probe |
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CN2010102172216A CN101936728B (en) | 2010-07-05 | 2010-07-05 | Sliding type locator for intelligent inclinometer cable guide probe |
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CN101936728A true CN101936728A (en) | 2011-01-05 |
CN101936728B CN101936728B (en) | 2012-04-25 |
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CN2010102172216A Active CN101936728B (en) | 2010-07-05 | 2010-07-05 | Sliding type locator for intelligent inclinometer cable guide probe |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110106852A (en) * | 2019-06-10 | 2019-08-09 | 北京大成国测科技有限公司 | A kind of sliding tool of dynamic formula inclinometer pipe and inclinometer device |
Citations (6)
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CN1043364A (en) * | 1989-10-16 | 1990-06-27 | 冶金工业部武汉勘察研究院 | A kind of high-accuracy gradiometer for drilling |
CN2226749Y (en) * | 1995-01-19 | 1996-05-08 | 上海新卫自动化设备工程公司 | Multifunctional intelligent static-surveying slope level |
JPH10280858A (en) * | 1997-03-31 | 1998-10-20 | Raito Kogyo Co Ltd | Method of measuring hole curve in drilling |
US6145378A (en) * | 1997-07-22 | 2000-11-14 | Baroid Technology, Inc. | Aided inertial navigation system |
US20050160812A1 (en) * | 2004-01-26 | 2005-07-28 | Roger Ekseth | System and method for measurements of depth and velocity of instrumentation within a wellbore |
CN1831475A (en) * | 2006-04-13 | 2006-09-13 | 河海大学 | Sliding intelligent inclinometer |
-
2010
- 2010-07-05 CN CN2010102172216A patent/CN101936728B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1043364A (en) * | 1989-10-16 | 1990-06-27 | 冶金工业部武汉勘察研究院 | A kind of high-accuracy gradiometer for drilling |
CN2226749Y (en) * | 1995-01-19 | 1996-05-08 | 上海新卫自动化设备工程公司 | Multifunctional intelligent static-surveying slope level |
JPH10280858A (en) * | 1997-03-31 | 1998-10-20 | Raito Kogyo Co Ltd | Method of measuring hole curve in drilling |
US6145378A (en) * | 1997-07-22 | 2000-11-14 | Baroid Technology, Inc. | Aided inertial navigation system |
US20050160812A1 (en) * | 2004-01-26 | 2005-07-28 | Roger Ekseth | System and method for measurements of depth and velocity of instrumentation within a wellbore |
CN1831475A (en) * | 2006-04-13 | 2006-09-13 | 河海大学 | Sliding intelligent inclinometer |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110106852A (en) * | 2019-06-10 | 2019-08-09 | 北京大成国测科技有限公司 | A kind of sliding tool of dynamic formula inclinometer pipe and inclinometer device |
CN110106852B (en) * | 2019-06-10 | 2020-11-03 | 北京大成国测科技有限公司 | Movable inclinometer pipe sliding tool and inclinometer device |
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CN101936728B (en) | 2012-04-25 |
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