CN217606003U - Coal mine high-low voltage cable fault inspection device - Google Patents
Coal mine high-low voltage cable fault inspection device Download PDFInfo
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- CN217606003U CN217606003U CN202220139952.1U CN202220139952U CN217606003U CN 217606003 U CN217606003 U CN 217606003U CN 202220139952 U CN202220139952 U CN 202220139952U CN 217606003 U CN217606003 U CN 217606003U
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- connecting rod
- low voltage
- cable
- joint connecting
- voltage cable
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
- Y04S10/52—Outage or fault management, e.g. fault detection or location
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Abstract
The utility model discloses a colliery high-low voltage cable fault inspection device relates to electric power detection technical field, specifically is colliery high-low voltage cable fault inspection device, including the counter weight base, the top fixed mounting of counter weight base has the altitude mixture control pole, and the top fixed mounting of altitude mixture control pole has mounting platform, mounting platform's top is provided with the fault detection appearance, mounting platform's one end fixed mounting has the push rod, mounting platform's top is provided with from the multistage telescopic link of positioning. This colliery high-low voltage cable fault inspection device according to the height of colliery cable, highly adjusts the test probe through the multistage telescopic link of self-align, advances the inside of two sets of locking clamping jaws with the cable card, restricts the distance between cable and the test probe, and handheld push rod promotes the device through the universal wheel and removes and can detect the cable, easy operation, reduces intensity of labour, has improved the efficiency that detects.
Description
Technical Field
The utility model relates to an electric power detects technical field, specifically is colliery high-low voltage cable fault inspection device.
Background
The cable fault tester is a special cable detection device for solving the test of open circuit, short circuit, grounding, low resistance, high resistance flashover and high resistance leakage faults of a power cable and the accurate test of open circuit and short circuit faults of a coaxial communication cable and a local telephone cable. The cable path, the buried depth and the electric wave speed can be tested, the cable length can be checked, and a cable file can be established for daily maintenance and management. With the continuous development of cable fault testers, the existing testers can accurately position cable fault points (such as HT-TC cable fault testers), and the fault detection form of the testers can be insufficient insulation, core wire breakage, damage of shielding layers and the like of certain discontinuous cables.
When detecting the cable, the existing cable fault tester needs to hold a T-shaped probe, and the probe is enabled to be close to the cable for testing, when testing the cable with higher position such as a coal mine cable, the height of the probe needs to be extended through an extension rod, because the position of the probe needs to be limited when testing, the probe is enabled to be close to the cable all the time, meanwhile, the whole weight of the probe under the condition is larger, the length of the coal mine cable is longer, the long-time testing labor intensity is larger, the testing effect is difficult, the whole efficiency is low, and therefore the coal mine high-low voltage cable fault inspection device is provided to solve the problem.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a colliery high-low voltage cable fault inspection device has the reduction test degree of difficulty, is convenient for fix a position advantages such as to the test probe, has solved the problem of proposing among the above-mentioned background art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: colliery high-low voltage cable fault detection device, including the counter weight base, the top fixed mounting of counter weight base has the altitude mixture control pole, and the top fixed mounting of altitude mixture control pole has mounting platform, mounting platform's top is provided with the fault detector, mounting platform's one end fixed mounting has the push rod, mounting platform's top is provided with from the multistage telescopic link of locating, and from the top fixed mounting of the multistage telescopic link of locating, the inside movable mounting of connecting tube has first joint connecting rod, and the top movable mounting of first joint connecting rod has second joint connecting rod, the top fixed mounting of second joint connecting rod has test probe.
Preferably, the height adjusting rod is located in the middle of the counterweight base and the mounting platform, universal wheels are movably mounted at four corners of the bottom of the counterweight base, and brake plates are arranged on the side faces of the universal wheels.
Preferably, the top of the mounting platform is fixedly provided with a positioning sleeve matched with the self-positioning multi-stage telescopic rod, and the outer part of the positioning sleeve is in threaded connection with a locking knob.
Preferably, connecting sleeve's inside is provided with the compression spring who mutually supports with first joint connecting rod, all side fixed mounting of first joint connecting rod top has the card frame, and the inboard top fixed mounting of joint has the assistance-localization real-time spring, the one end and the second joint connecting rod fixed connection of assistance-localization real-time spring.
Preferably, the outside fixed mounting of second joint connecting rod has two sets of elastic telescopic rod, and the equal fixed mounting of one end that second joint connecting rod was kept away from to two sets of elastic telescopic rod has the locking clamping jaw.
Preferably, the two groups of locking clamping jaws are distributed on two sides of the detection probe in a mirror image mode, and arc-shaped flanges are arranged at the tops of the two groups of locking clamping jaws.
The utility model provides a colliery high-low voltage cable fault inspection device possesses following beneficial effect:
1. this high low voltage cable fault inspection device in colliery according to the height of colliery cable, highly adjusts test probe through self-align multistage telescopic link, advances the inside of two sets of locking clamping jaws with the cable card, limits the distance between cable and the test probe, and handheld push rod promotes the device through the universal wheel and removes and can detect the cable, and easy operation reduces intensity of labour, has improved the efficiency that detects.
2. This high low voltage cable fault inspection device in colliery, through set up compression spring in adapter sleeve's inside, when examining, test probe can change according to ground altitude, the first joint connecting rod of pulling reciprocates, further restrict the distance between test probe and the cable, avoid the too big influence that causes the detection effect of distance between test probe and the cable, test probe passes through second joint connecting rod and first joint connecting rod swing joint in addition, restrict through the assistance-localization real-time spring of second joint connecting rod week side, make second joint connecting rod and test probe can 360 degrees swing, further prevent that test probe and cable junction from droing.
Drawings
FIG. 1 is a schematic structural view of the present invention after being integrally assembled;
FIG. 2 is a schematic structural view of the back of the present invention;
FIG. 3 is a schematic structural view of the top of the self-positioning multi-stage telescopic rod of the present invention;
FIG. 4 is a schematic structural view of a section of the joint sleeve of the present invention;
fig. 5 is a schematic structural view of the top of the second joint connecting rod of the present invention.
In the figure: 1. a counterweight base; 2. a height adjusting rod; 3. mounting a platform; 4. a fault detector; 5. a universal wheel; 6. a push rod; 7. positioning the sleeve; 8. a locking knob; 9. self-positioning multi-stage telescopic rods; 10. connecting a sleeve; 11. a first joint link; 12. a second joint link; 13. detecting a probe; 14. a compression spring; 15. an auxiliary positioning spring; 16. an elastic telescopic rod; 17. the jaws are locked.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1, the present invention provides a technical solution: high low-voltage cable fault detection device in colliery, including counter weight base 1, counter weight base 1's top fixed mounting has altitude mixture control pole 2, and altitude mixture control pole 2's top fixed mounting has mounting platform 3, mounting platform 3's top is provided with fault detection appearance 4, mounting platform 3's one end fixed mounting has push rod 6, mounting platform 3's top is provided with from locating multistage telescopic link 9, and from locating multistage telescopic link 9's top fixed mounting has connecting sleeve 10, connecting sleeve 10's inside movable mounting has first joint connecting rod 11, and the top movable mounting of first joint connecting rod 11 has second joint connecting rod 12, the top fixed mounting of second joint connecting rod 12 has test probe 13, altitude mixture control pole 2 is located counter weight base 1, mounting platform 3's middle part, guarantee counter weight base 1, mounting platform 3 during operation atress is balanced, the stability when the device uses has been improved, reduce the probability that the device broke down, the equal movable mounting in four corners of counter weight base 1 bottom has universal wheel 5, the side of universal wheel 5 is provided with the brake block, handheld push rod 6 promotes the device through universal wheel 5 and promotes the probe removal, be convenient for promote the device to drive and detect the cable and detect the removal.
Please refer to fig. 2, the top fixed mounting of mounting platform 3 has the position sleeve 7 that mutually supports with self-align multistage telescopic link 9, when detecting, can be according to the cable height, highly adjust test probe 13 through self-align multistage telescopic link 9, reduce the degree of difficulty that detects, the outside threaded connection of position sleeve 7 has locking knob 8, will be from inside self-align multistage telescopic link 9 card advances position sleeve 7, and will be from the locking knob 8 locking of align multistage telescopic link 9, the stability of self-align multistage telescopic link 9 when having guaranteed to detect.
Referring to fig. 3 and 4, a compression spring 14 is disposed inside the connection sleeve 10 and is matched with the first joint connecting rod 11, the detection probe 13 can pull the first joint connecting rod 11 to move up and down according to the height change of the ground, further, the distance between the detection probe 13 and the cable is limited, and the influence on the detection effect caused by the overlarge distance between the detection probe 13 and the cable is avoided, a clamping frame is fixedly mounted on the periphery of the upper side of the first joint connecting rod 11, an auxiliary positioning spring 15 is fixedly mounted on the upper side of the inner side of the clamping frame, one end of the auxiliary positioning spring 15 is fixedly connected with the second joint connecting rod 12, and the auxiliary positioning spring 15 on the periphery of the second joint connecting rod 12 is used for limiting, so that the second joint connecting rod 12 and the detection probe 13 can swing for 360 degrees, the device is allowed to have deviation when moving, and the connection between the detection probe 13 and the cable is further prevented from falling off.
Please refer to fig. 5, two sets of elastic telescopic rods 16 are fixedly mounted on the outside of the second joint connecting rod 12, and one ends of the two sets of elastic telescopic rods 16 far away from the second joint connecting rod 12 are respectively and fixedly provided with a locking clamping jaw 17, a pulling force is applied to the locking clamping jaws 17 through the elastic telescopic rods 16, the cable is clamped into the two sets of locking clamping jaws 17, the cable position is limited, further, the distance between the cable and the detection probe 13 is limited, the two sets of locking clamping jaws 17 are arranged on two sides of the detection probe 13 in a mirror image manner, arc-shaped flanges are arranged on the tops of the two sets of locking clamping jaws 17, the cable is conveniently clamped into the two sets of locking clamping jaws 17, and the operation difficulty is reduced.
In conclusion, when the coal mine high-low voltage cable fault inspection device is used, the self-positioning multi-stage telescopic rod 9 is clamped into the positioning sleeve 7, the self-positioning multi-stage telescopic rod 9 is locked through the locking knob 8, the height of the detection probe 13 is adjusted according to the height of a coal mine cable, the cable is clamped into the two groups of locking clamping jaws 17, tension is applied to the locking clamping jaws 17 through the elastic telescopic rod 16, the position of the cable is limited through the two groups of locking clamping jaws 17, the device is pushed to move through the push rod 6, the cable is detected, a detection signal is fed back to the fault detector 4, the cable condition is fed back through the fault detector 4, when the cable is moved, the detection probe 13 can pull the first joint connecting rod 11 to move up and down according to the height change of the ground, the distance between the detection probe 13 and the cable is further limited, the influence on the detection effect due to the overlarge distance between the detection probe 13 and the cable is avoided, and meanwhile, the position of the second joint connecting rod 12 is limited through the auxiliary positioning spring 15, the second joint connecting rod 12 and the detection probe 13 can swing in 360 degrees, and the distance between the detection probe 13 is limited, and the distance can be limited.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Colliery high-low voltage cable fault inspection device, including the counter weight base, its characterized in that: the automatic detection device is characterized in that a height adjusting rod is fixedly mounted at the top of the counterweight base, a mounting platform is fixedly mounted at the top of the height adjusting rod, a fault detector is arranged at the top of the mounting platform, a push rod is fixedly mounted at one end of the mounting platform, a self-positioning multi-stage telescopic rod is arranged at the top of the mounting platform, a connecting sleeve is fixedly mounted at the top of the self-positioning multi-stage telescopic rod, a first joint connecting rod is movably mounted inside the connecting sleeve, a second joint connecting rod is movably mounted at the top end of the first joint connecting rod, and a detection probe is fixedly mounted at the top of the second joint connecting rod.
2. The coal mine high and low voltage cable fault detection device according to claim 1, wherein: the height adjusting rod is located in the middle of the counterweight base and the mounting platform, universal wheels are movably mounted at four corners of the bottom of the counterweight base, and brake plates are arranged on the side faces of the universal wheels.
3. The coal mine high and low voltage cable fault detection device according to claim 1, wherein: the top fixed mounting of mounting platform has the location sleeve pipe of mutually supporting with self-align multistage telescopic link, location sleeve pipe's outside threaded connection has the locking knob.
4. The coal mine high-low voltage cable fault detection device as claimed in claim 1, wherein: connecting sleeve's inside is provided with the compression spring who mutually supports with first joint connecting rod, all side fixed mounting of first joint connecting rod top has the card frame, and the inboard top fixed mounting of joint has the assistance-localization real-time spring, the one end and the second joint connecting rod fixed connection of assistance-localization real-time spring.
5. The coal mine high and low voltage cable fault detection device according to claim 1, wherein: the outside fixed mounting of second joint connecting rod has two sets of elastic telescopic rod, and the equal fixed mounting of one end that second joint connecting rod was kept away from to two sets of elastic telescopic rod has the locking clamping jaw.
6. The coal mine high-low voltage cable fault detection device as claimed in claim 5, wherein: the two groups of locking clamping jaws are distributed on two sides of the detection probe in a mirror image mode, and arc-shaped flanges are arranged at the tops of the two groups of locking clamping jaws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220139952.1U CN217606003U (en) | 2022-01-19 | 2022-01-19 | Coal mine high-low voltage cable fault inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220139952.1U CN217606003U (en) | 2022-01-19 | 2022-01-19 | Coal mine high-low voltage cable fault inspection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217606003U true CN217606003U (en) | 2022-10-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220139952.1U Active CN217606003U (en) | 2022-01-19 | 2022-01-19 | Coal mine high-low voltage cable fault inspection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN217606003U (en) |
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2022
- 2022-01-19 CN CN202220139952.1U patent/CN217606003U/en active Active
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