CN112595911A - 10kV pole-mounted lightning arrester live-line patrol inspection instrument - Google Patents
10kV pole-mounted lightning arrester live-line patrol inspection instrument Download PDFInfo
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- CN112595911A CN112595911A CN202011395779.3A CN202011395779A CN112595911A CN 112595911 A CN112595911 A CN 112595911A CN 202011395779 A CN202011395779 A CN 202011395779A CN 112595911 A CN112595911 A CN 112595911A
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- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
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Abstract
本发明公开了一种10kV柱上避雷器带电巡检仪，涉及电子测量仪器技术领域，具体为一种kV柱上避雷器带电巡检仪，包括工作支撑板，工作支撑板的上表面设有电脑卡槽，电脑卡槽内设有笔记本电脑，工作支撑板的上表面位于电脑卡槽的另一侧设有记录分析终端，工作支撑板的上表面位于电脑卡槽的一侧设有无线接收模块，工作支撑板的上表面位于电脑卡槽的另一侧设有操作杆槽，操作杆槽内表面的底部固定连接有限位卡环。该一种10kV柱上避雷器带电巡检仪，通过无线接收模块、高压绝缘操作杆、数据收集模块、硬质罗氏线圈和笔记本电脑的配合设置，在使用的过程中能够实现在不拆卸避雷器条件下对避雷器进行检测，大大降低了检测的耗时。
The invention discloses a live inspection instrument for 10kV lightning arresters on a column, which relates to the technical field of electronic measuring instruments, in particular a live inspection instrument for kV lightning arresters on a column, which includes a working support plate, and a computer card is arranged on the upper surface of the working support plate There is a notebook computer in the computer card slot, the upper surface of the work support plate is located on the other side of the computer card slot with a recording and analysis terminal, and the upper surface of the work support plate is located on one side of the computer card slot with a wireless receiving module. The upper surface of the working support plate is located on the other side of the computer card slot and is provided with an operating rod slot, and the bottom of the inner surface of the operating rod slot is fixedly connected with a limit snap ring. The 10kV on-column arrester live inspection instrument is set up through the wireless receiving module, high-voltage insulation operating rod, data collection module, hard Rogowski coil and laptop computer, and can realize the condition of not disassembling the arrester in the process of use. The detection of the arrester greatly reduces the time-consuming of detection.
Description
Technical Field
The invention relates to the technical field of electronic measuring instruments, in particular to a 10kV pole-mounted lightning arrester live-line polling instrument.
Background
The 10kV pole-mounted lightning arrester is important protection equipment for a 10kV distribution network, and if the 10kV pole-mounted lightning arrester is damaged or fails, the 10kV pole-mounted lightning arrester cannot be replaced in time, and once a lightning and a surge happen, a large fault can be caused, so that the equipment is damaged, and the line is powered off. A large amount of manpower and material resources are required to be invested for fault handling, a great deal of inconvenience is brought to production and life, and economic benefits are lost. Therefore, the accident potential can be effectively eliminated by regularly electrified inspection of the lightning arrester on the 10kV column, the safe operation of distribution network equipment is guaranteed, and the requirement for improving the power supply reliability is met. At present, the existing lightning arrester test on a 10kV column usually adopts a power failure test. After power failure, the lightning arrester on the 10kV column needs to be detached from a line and taken back to a test room for testing, and the lightning arrester qualified in the test is installed and used again. Because the number of the lightning arresters on the 10kV column is large, if the lightning arresters are completely powered off, dismantled and tested in the maintenance period, the lightning arresters can hardly be installed and operated. Therefore, most of the 10kV pole-mounted lightning arresters cannot be subjected to maintenance tests in the maintenance period. Moreover, a direct-current high-voltage method is adopted in the test method of the 10kV lightning arrester, the test method has certain destructiveness, the actual effect is not ideal, and the current situation that clothes cannot be worn and are washed out is often caused. The lightning arrester on a 10kV column does not have the condition of taking voltage signals, the installation position is often high, the grounding side is directly fixed on the cross arm, and the grounding lead is on the high-voltage side, so that the traditional live-line detection method is not suitable for live-line detection of the lightning arrester on the 10kV column.
In conclusion, the existing detection mode for the lightning arrester on the 10kV column needs to dismantle the lightning arrester during power failure and take the lightning arrester back to a laboratory for detection, and the qualified lightning arrester is installed and returned after detection is completed, so that time and labor are consumed, efficiency is low, the whole power supply is influenced, and the lightning arrester is damaged to a certain extent.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a 10kV pole-mounted lightning arrester live-line polling instrument, which solves the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: an electrified patrol inspection instrument for a lightning arrester on a kV column comprises a working support plate, wherein a computer clamping groove is formed in the upper surface of the working support plate, a notebook computer is arranged in the computer clamping groove, a recording and analyzing terminal is arranged on the other side, located at the computer clamping groove, of the upper surface of the working support plate, a wireless receiving module is arranged on one side, located at the computer clamping groove, of the upper surface of the working support plate, an operating rod groove is formed in the other side, located at the computer clamping groove, of the upper surface of the working support plate, a limiting clamping ring is fixedly connected to the bottom of the inner surface of the operating rod groove, a high-voltage insulating operating rod is clamped in the limiting clamping ring, a mounting groove is formed in one end of the high-voltage insulating operating rod, a data collecting module is fixedly connected to the bottom of the inner surface of the mounting groove, the one end of work backup pad upper surface articulates there is the protective cover, the side of protective cover is equipped with the joint box.
Optionally, a drawing rod is inserted into the side surface of the working support plate, and one end of the two symmetrical side surfaces of the working support plate is rotatably connected with a barrier-crossing wheel.
Optionally, one side that the work backup pad upper surface is located wireless receiving module is equipped with the mouse draw-in groove, the opposite side that the upper surface of work backup pad is located wireless receiving module is equipped with mouse operation groove, the antiskid has been laid to mouse operation inslot.
Optionally, the limiting snap ring comprises a snap ring base, snap ring arms are connected to two ends of the upper surface of the snap ring base, and an adsorption magnet is arranged at one end corresponding to each snap ring arm.
Optionally, the clamp ring arms are of arc-shaped structures, the size of an arc formed by the two clamp ring arms is consistent with that of the outer surface of the bottom end of the high-voltage insulating operating rod, and the polarities of the two ends corresponding to the adsorption magnets are opposite.
Optionally, the high-voltage insulation action bars multistage telescopic link, and the bottom of every section is equipped with screens mechanism, the mounting groove is located the top of last section telescopic link.
Optionally, the clamping mechanism includes a clamping mounting groove, a thrust spring is fixedly connected to the side wall of the inner surface of the clamping mounting groove, a limiting clamping block is fixedly connected to the other end of the thrust spring, one end of the limiting clamping block is semicircular, and a semicircular clamping groove is formed in the inner surface of each section of the high-voltage insulating operating rod and in the position corresponding to the limiting clamping block.
Optionally, the lower surface of the working support plate is fixedly connected with an inserting sleeve, a bottom support rod is inserted in the inserting sleeve, a side support rod is hinged to the side face of the bottom support rod, and a support rod inserting groove is formed in the side face of the protective cover.
Optionally, the clamping mechanism includes a clamping mounting groove, a connection pressing rod is inserted into one side of the clamping mounting groove, one end of the connection pressing rod is fixedly connected with a clamping spring, and the upper surface of the connection pressing rod is fixedly connected with a clamping rod.
Optionally, one end of the clamping rod is trapezoidal, and a clamping groove matched with the clamping rod is formed in the position, corresponding to the clamping rod, of the clamping box.
(III) advantageous effects
The invention provides a 10kV pole-mounted lightning arrester live-line patrol instrument, which has the following beneficial effects:
1. this appearance is patrolled and examined in 10kV post electrification, through wireless receiving module, high-voltage insulation action bars, data collection module, stereoplasm Rogowski coil and notebook computer's cooperation setting, can realize detecting the arrester under the arrester condition not dismantled at the in-process that uses, greatly reduced consuming time that detects, the effectual efficiency that improves the detection for the process of detecting is more convenient, and can not lead to the fact the damage to the arrester.
2. This appearance is patrolled and examined in electrified of arrester on 10kV post, through the work backup pad, the cooperation setting of plug bush and bottom sprag pole, can form stable work platform at any time at the in-process that uses, thereby it is more convenient to make the process of outdoor detection, need not the long-time handheld detection device of staff, the convenience of detection has been improved greatly, through the protective cover, the work backup pad, the pull pole sets up with the cooperation of striding the obstacle wheel, can relax more portably the transfer is carried to the device wholly at the in-process that uses, the convenience that this device used has been improved greatly.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side cross-sectional structural schematic view of the clamping mechanism of the present invention;
FIG. 3 is an elevational sectional view of the retainer ring of the present invention;
FIG. 4 is a schematic structural diagram of a high voltage insulation operating rod according to the present invention;
fig. 5 is a schematic sectional structural view of the detent mechanism of the present invention.
In the figure: 1. a work support plate; 2. a computer card slot; 3. a notebook computer; 4. a wireless receiving module; 5. an operating rod groove; 6. a limit snap ring; 601. a snap ring base; 602. a snap ring arm; 603. adsorbing a magnet; 7. a high voltage insulated operating rod; 8. mounting grooves; 9. a data collection module; 10. a hard rogowski coil; 11. a clamping mechanism; 1101. clamping the mounting groove; 1102. a press rod is connected; 1103. clamping a spring; 1104. a clamping and connecting rod; 12. a protective cover; 13. a clamping box; 14. a pull rod; 15. a barrier-crossing wheel; 16. a mouse card slot; 17. a mouse operation slot; 18. a clamping mechanism; 1801. a clamping installation groove; 1802. a thrust spring; 1803. a limiting clamping block; 19. a plug bush; 20. a bottom support bar; 21. a side strut; 22. a support rod slot; 23. a clamping groove; 24. and recording the analysis terminal.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 5, the present invention provides a technical solution: a10 kV pole-mounted arrester live-line inspection instrument comprises a working support plate 1, a pull rod 14 is inserted into the side surface of the working support plate 1, a barrier-crossing wheel 15 is rotatably connected to one end of the symmetrical two side surfaces of the working support plate 1, an insertion sleeve 19 is fixedly connected to the lower surface of the working support plate 1, a bottom support rod 20 is inserted into the insertion sleeve 19, a side support rod 21 is hinged to the side surface of the bottom support rod 20, a support rod slot 22 is arranged on the side surface of a protective cover 12, the 10kV pole-mounted arrester live-line inspection instrument can form a stable working platform at any time in the using process through the matching arrangement of the working support plate 1, the insertion sleeve 19 and the bottom support rod 20, so that the outdoor inspection process is more convenient, a detection device does not need to be held by a worker for a long time, the convenience of inspection is greatly improved, and the working support plate 1, the pull rod 14 and the, the whole device can be more easily and conveniently carried and transferred in the using process, the convenience of the device is greatly improved, the upper surface of the working support plate 1 is provided with a computer clamping groove 2, a notebook computer 3 is arranged in the computer clamping groove 2, the upper surface of the working support plate 1 is provided with a recording and analyzing terminal 24 at the other side of the computer clamping groove 2, one side of the upper surface of the working support plate 1, which is positioned at the computer clamping groove 2, is provided with a wireless receiving module 4, one side of the upper surface of the working support plate 1, which is positioned at the wireless receiving module 4, is provided with a mouse clamping groove 16, the other side of the upper surface of the working support plate 1, which is positioned at the wireless receiving module 4, is provided with a mouse operation groove 17, the mouse operation groove 17 is paved with antiskid function, the other side of the upper surface of the working support plate 1, which is positioned at the computer, the limiting clamp ring 6 comprises a clamp ring base 601, two ends of the upper surface of the clamp ring base 601 are connected with clamp ring arms 602 in an intersecting manner, one ends, corresponding to the two clamp ring arms 602, are provided with adsorption magnets 603, the clamp ring arms 602 are of an arc structure, the size of an arc formed by the two clamp ring arms 602 is consistent with the size of the outer surface of the bottom end of the high-voltage insulating operating rod 7, the polarities of the corresponding ends of the two adsorption magnets 603 are opposite, the high-voltage insulating operating rod 7 is clamped in the limiting clamp ring 6, multiple sections of telescopic rods of the high-voltage insulating operating rod 7 are arranged at the bottom of each section, a clamping mechanism 18 is arranged at the top of the last section of the telescopic rod, the clamping mechanism 18 comprises a clamping installation groove 1801, a thrust spring 1802 is fixedly connected to the side wall of the inner surface of the clamping installation groove 1801, a limiting clamp block 1803 is fixedly connected to the other end of the thrust spring 1802, one end of, one end of a high-voltage insulating operating rod 7 is provided with a mounting groove 8, the bottom of the inner surface of the mounting groove 8 is fixedly connected with a data collecting module 9, the top of the data collecting module 9 is provided with a hard Rogowski coil 10, the 10kV pole-mounted arrester live-line polling instrument can realize the detection of the arrester under the condition of not dismounting the arrester in the using process through the matching arrangement of a wireless receiving module 4, the high-voltage insulating operating rod 7, the data collecting module 9, the hard Rogowski coil 10 and a notebook computer 3, the detection time consumption is greatly reduced, the detection efficiency is effectively improved, the detection process is more convenient and fast, the arrester cannot be damaged, the side surface of a working support plate 1 is provided with a clamping mechanism 11, the clamping mechanism 11 comprises a clamping mounting groove 1101, one side of the clamping mounting groove 1101 is inserted with a connecting pressing rod 1102, one end of the connecting pressing rod 1102 is fixedly connected with a clamping spring 1103, the upper surface of the connecting pressing rod 1102 is fixedly connected with a clamping rod 1104, one end of the upper surface of the working support plate 1 is hinged with a protective cover 12, a clamping box 13 is arranged on the side face of the protective cover 12, one end of the clamping rod 1104 is trapezoidal, and a clamping groove 23 matched with the clamping rod 1104 is formed in the position, corresponding to the clamping rod 1104, of the clamping box 13.
When the device is used, when detection is carried out, the notebook computer 3 and the wireless receiving module 4 are started, the clamp ring arm 602 is opened to take out the high-voltage insulating operating rod 7, the high-voltage insulating operating rod 7 is stretched, after each section of the high-voltage insulating operating rod 7 is stretched to a preset position, the thrust spring 1802 pushes the limiting clamp block 1803 out to enable the limiting clamp block to enter a semicircular clamp groove on the inner surface of the high-voltage insulating operating rod 7 to form fixing of the stretching length, the hard Rogowski coil 10 is connected with a detection position on the lightning arrester, the hard Rogowski coil 10 transmits an electric signal to the data collecting module 9, the A/D conversion module in the data collecting module 9 converts the signal and transmits the signal to the wireless receiving module 4 through the wireless transmitting module in the data collecting module 9, the wireless receiving module 4 transmits the received signal to the recording and analyzing terminal 24, and the recording and analyzing terminal 24 transmits final data to the notebook computer, recording and analyzing are carried out by a program in the notebook computer 3, after detection is finished, the high-voltage insulating operating rod 7 is compressed, the spherical surface of the limiting clamping block 1803 returns to the clamping mounting groove 1801 after being subjected to a large external force, each section of the high-voltage insulating operating rod 7 can be retracted at the moment, the high-voltage insulating operating rod 7 is clamped in the limiting clamping ring 6 for fixing after being retracted, all electronic elements are closed, the protective cover 12 is closed, the clamping rod 1104 is inserted into the clamping groove 23, the trapezoidal inclined surface at one end of the clamping rod 1104 abuts against the side wall of the clamping groove 23 in the entering process to push the clamping rod 1104 to one side, the clamping rod 1104 can enter the clamping groove 23, the clamping rod 1104 resets under the action of the clamping spring 1103 after the clamping rod 1104 completely enters, the clamping rod 1104 and the clamping groove 23 form locking, the bottom supporting rod 20 is pulled out, the bottom supporting rod 20 is folded along the hinging position with the side supporting rod 21, the folded bottom support bar 20 is placed in the support bar slot 22, the pull-out bar 14 is pulled out, and the pull-out bar 14 is pulled to move by crossing the obstacle wheels 15.
The working principle and the beneficial effects of the invention are as follows: this 10kV pole-mounted lightning arrester live patrol inspection instrument, through wireless receiving module 4, high-voltage insulation action bars 7, data collection module 9, stereoplasm Rogowski coil 10 and notebook computer 3's cooperation setting, can realize detecting the lightning arrester under the condition of not dismantling the lightning arrester in the in-process of using, greatly reduced consuming time of detection, the effectual efficiency that improves the detection, make the process of detecting more convenient, and can not cause the damage to the lightning arrester, a 10kV pole-mounted lightning arrester live patrol inspection instrument, through the cooperation setting of work backup pad 1, grafting cover 19 and bottom sprag pole 20, can form stable work platform at any time in the in-process of using, thereby make the process of outdoor detection more convenient, need not the long-time handheld detection device of staff, the convenience of detection has greatly improved, through protective cover 12, work backup pad 1, The pull rod 14 and the obstacle-crossing wheel 15 are matched, so that the whole device can be more easily and conveniently carried and transferred in the using process, and the using convenience of the device is greatly improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a 10kV pole-mounted arrester is electrified to be patrolled and examined appearance, includes work backup pad (1), its characterized in that: the upper surface of the work supporting plate (1) is provided with a computer clamping groove (2), a notebook computer (3) is arranged in the computer clamping groove (2), the other side, located on the computer clamping groove (2), of the upper surface of the work supporting plate (1) is provided with a recording and analyzing terminal (24), one side, located on the computer clamping groove (2), of the upper surface of the work supporting plate (1) is provided with a wireless receiving module (4), the other side, located on the computer clamping groove (2), of the upper surface of the work supporting plate (1) is provided with an operating rod groove (5), the bottom of the inner surface of the operating rod groove (5) is fixedly connected with a limiting snap ring (6), a high-voltage insulating operating rod (7) is clamped in the limiting snap ring (6), one end of the high-voltage insulating operating rod (7) is provided with a mounting groove (8), and the bottom of the inner surface of the, the top of data collection module (9) is equipped with stereoplasm Rogowski coil (10), the side of work backup pad (1) is equipped with latch mechanism (11), the one end of work backup pad (1) upper surface articulates there is protective cover (12), the side of protective cover (12) is equipped with joint box (13).
2. The 10kV pole-mounted arrester live patrol instrument according to claim 1, characterized in that: the side surface of the working support plate (1) is inserted with a pull rod (14), and one end of the symmetrical two side surfaces of the working support plate (1) is rotatably connected with a barrier-crossing wheel (15).
3. The 10kV pole-mounted arrester live patrol instrument according to claim 1, characterized in that: one side that work backup pad (1) upper surface is located wireless receiving module (4) is equipped with mouse draw-in groove (16), the opposite side that the upper surface of work backup pad (1) is located wireless receiving module (4) is equipped with mouse operation groove (17), the slipmat has been laid in mouse operation groove (17).
4. The 10kV pole-mounted arrester live patrol instrument according to claim 1, characterized in that: spacing snap ring (6) are including snap ring base (601), the both ends handing-over of snap ring base (601) upper surface has snap ring arm (602), two the corresponding one end of snap ring arm (602) is equipped with adsorption magnet (603).
5. The 10kV pole-mounted arrester live patrol instrument according to claim 4, characterized in that: the clamp ring arms (602) are of arc-shaped structures, the size of an arc formed by the two clamp ring arms (602) is consistent with that of the outer surface of the bottom end of the high-voltage insulating operating rod (7), and the polarities of the two ends, corresponding to the adsorption magnets (603), are opposite.
6. The 10kV pole-mounted arrester live patrol instrument according to claim 1, characterized in that: the high-voltage insulation operating rod (7) is a multi-section telescopic rod, a clamping mechanism (18) is arranged at the bottom of each section, and the mounting groove (8) is located at the top of the last section of telescopic rod.
7. The 10kV pole-mounted arrester live patrol instrument according to claim 6, characterized in that: the clamping mechanism (18) comprises a clamping mounting groove (1801), a thrust spring (1802) is fixedly connected to the side wall of the inner surface of the clamping mounting groove (1801), a limiting clamping block (1803) is fixedly connected to the other end of the thrust spring (1802), the end of the thrust spring is a semicircle, and a semicircular clamping groove is formed in the inner surface of each section of the high-voltage insulating operating rod (7) and the position, corresponding to the limiting clamping block (1803).
8. The 10kV pole-mounted arrester live patrol instrument according to claim 1, characterized in that: the lower fixed surface of work backup pad (1) is connected with plug bush (19), plug bush (19) interpolation has bottom sprag pole (20), the side of bottom sprag pole (20) articulates there is side branch (21), the side of protective cover (12) is equipped with bracing piece slot (22).
9. The 10kV pole-mounted arrester live patrol instrument according to claim 1, characterized in that: the clamping mechanism (11) comprises a clamping mounting groove (1101), a connection pressing rod (1102) is inserted into one side of the clamping mounting groove (1101), a clamping spring (1103) is fixedly connected to one end of the connection pressing rod (1102), and a clamping rod (1104) is fixedly connected to the upper surface of the connection pressing rod (1102).
10. The 10kV pole-mounted arrester live patrol instrument according to claim 9, characterized in that: one end of the clamping rod (1104) is trapezoidal, and a clamping groove (23) matched with the clamping rod (1104) is formed in the position, corresponding to the clamping rod (1104), of the clamping box (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011395779.3A CN112595911A (en) | 2020-12-03 | 2020-12-03 | 10kV pole-mounted lightning arrester live-line patrol inspection instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011395779.3A CN112595911A (en) | 2020-12-03 | 2020-12-03 | 10kV pole-mounted lightning arrester live-line patrol inspection instrument |
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| Publication Number | Publication Date |
|---|---|
| CN112595911A true CN112595911A (en) | 2021-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011395779.3A Pending CN112595911A (en) | 2020-12-03 | 2020-12-03 | 10kV pole-mounted lightning arrester live-line patrol inspection instrument |
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| CN (1) | CN112595911A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114566955A (en) * | 2022-04-06 | 2022-05-31 | 聂绪祥 | Overvoltage preventing device of high-voltage circuit breaker |
-
2020
- 2020-12-03 CN CN202011395779.3A patent/CN112595911A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114566955A (en) * | 2022-04-06 | 2022-05-31 | 聂绪祥 | Overvoltage preventing device of high-voltage circuit breaker |
| CN114566955B (en) * | 2022-04-06 | 2023-12-01 | 北京万兴卓能电力科技有限公司 | Overvoltage preventing device of high-voltage circuit breaker |
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Application publication date: 20210402 |