CN212658812U

CN212658812U - Outdoor wire fault detection device

Info

Publication number: CN212658812U
Application number: CN202021349671.6U
Authority: CN
Inventors: 杜宇航; 王远海; 踹志远; 王勇; 逯凯; 李艳华; 金鑫; 李孝明; 孙洋; 丁晓林; 刘斌; 李龙; 孙钰雯; 蔡政; 王洪涛; 孙云鹏; 任鹏飞; 丛海钊; 陈晓玉; 黄希良
Original assignee: State Grid Jilinsheng Electric Power Supply Co Baishan Power Supply Co
Current assignee: State Grid Jilinsheng Electric Power Supply Co Baishan Power Supply Co
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-03-05
Anticipated expiration: 2030-07-10

Abstract

The utility model discloses an outdoor wire fault detection device, which comprises a first shell, a leakage detector, a wireless module, a first rotating wheel and a second rotating wheel, and the outdoor wire fault detection device is used for pulling the second rotating wheel to clamp wires in grooves of the first rotating wheel and the second rotating wheel, at the moment, a sliding block begins to reset under the action of a spring, finally the wires are fixed between the first rotating wheel and the second rotating wheel, at the moment, the arc end of a connecting rope is sleeved on the wires, at the moment, the operation is started through a switch control device, at the moment, a motor begins to drive the first rotating wheel to rotate, so that the driving device begins to move along the wires, when the connecting rope touches the leakage part on the wires, current is generated, at the moment, the current is converted into electric signals through the leakage detector and is respectively transmitted to an audible and visual alarm and the wireless module, and then the audible and visual alarm sends, meanwhile, the wireless module sends the electric signal to an external terminal to be watched and recorded by a user.

Description

Outdoor wire fault detection device

Technical Field

The utility model relates to a power failure detection field, concretely relates to outdoor electric wire fault detection device.

Background

In the prior art, a transmission line is realized by using a transformer to boost electric energy generated by a generator and then connecting the electric energy to the transmission line through control equipment such as a breaker. The structure form, transmission line divide into overhead transmission line and cable run. The overhead transmission line consists of a line tower, a lead, an insulator, a line hardware fitting, a stay wire, a tower foundation, a grounding device and the like and is erected on the ground. Power transmission is classified into ac power transmission and dc power transmission according to the nature of the transmitted current. Dc transmission was first successfully achieved in the 80's of the 19 th century. However, the voltage of the dc transmission is difficult to increase continuously under the current technical conditions, so that the transmission capacity and the efficiency are limited. At the end of the 19 th century, direct current transmission was gradually replaced by alternating current transmission. The success of alternating current transmission has already met a new era in the electrified society of the 20 th century.

But the outdoor circuit connecting line can be damaged in natural environment, but the line is difficult to overhaul at high altitude.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the high altitude detection difficulty problem that prior art exists, providing an outdoor electric wire fault detection device, this outdoor electric wire fault detection device has the function that the high altitude short-term test detected.

In order to achieve the above object, the utility model provides a following technical scheme: an outdoor wire fault detection device comprises a first shell, wherein a second shell is fixedly installed on one side of the top surface of the first shell, a mobile power supply is fixedly installed inside the second shell, an audible and visual alarm is fixedly installed on the other side of the top surface of the first shell, a wireless module is fixedly installed on the top surface of the first shell, a lug is fixedly installed on the inner side of the top of the first shell, a through groove is formed in the top of the lug, a leakage detector is arranged in the through groove, the leakage detector is fixedly installed on the inner wall of the top of the first shell, a sliding sleeve is connected onto the outer wall of the lug in a sliding mode, connecting rods are symmetrically and fixedly connected onto the outer wall of the sliding sleeve, a fixing plate is fixedly connected to one end of each connecting rod, a motor is fixedly connected onto the upper portion of the fixing plate, the output end of the motor penetrates through, one end of the rotating shaft penetrates through a waist-shaped hole in the fixed plate and is rotatably connected to the sliding block, the sliding block is slidably connected to the side wall of the fixed plate, one side of the sliding block is fixedly connected with a spring, one end of the spring is fixedly connected to a stop block, the stop block is fixedly connected to one side of the fixed plate, a connecting block is fixedly mounted on one side of the bottom surface of the sliding sleeve, a connecting rope is fixedly connected to the bottom surface of the connecting block, and a switch is; preferably, audible and visual alarm, wireless module and connecting block all pass through electric wire and leakage detector electric connection, and portable power source, audible and visual alarm, wireless module, leakage detector and motor all pass through electric wire and switch electric connection.

Preferably, the top surface of the first shell is fixedly provided with a cover shell, and the cover shell is arranged outside the second shell, the audible and visual alarm and the wireless module.

Preferably, the center of the bottom surface of the sliding sleeve is rotatably connected with a rotating handle, and one end of the rotating handle penetrates through the sliding sleeve and is in threaded connection with the lug.

Preferably, the connecting rope is made of metal conductive materials, one end of the connecting rope is arc-shaped, and the housing is a transparent acrylic plate semicircular cover.

Preferably, the outer walls of the first rotating wheel and the second rotating wheel are provided with arc grooves, and the outer wall of the rotating handle is provided with external threads.

Preferably, the inner wall of the bottom of the first shell is in threaded connection with a shell cover, and the bottom surface of the shell cover is fixedly connected with a handle.

Compared with the prior art, the utility model provides an outdoor electric wire fault detection device possesses following beneficial effect:

1. the utility model discloses, through first casing, the second casing, portable power source, audible-visual annunciator, wireless module, the leakage detector, the cooperation of connecting block and connection rope is used, make the device can detect the electric wire electric leakage, use through the fixed plate, first runner, the second runner, the apparatus further comprises a rotating shaft, the slider, the cooperation of spring and dog makes the electric wire can be blocked between first runner and second runner, through the fixed plate, including a motor, an end cap, a controller, and a cover plate, the cooperation of first runner and second runner is used, make the device can move on the electric wire, thereby make this device can carry out the leakage detection to an outdoor electric wire fast.

2. The utility model discloses, use through the cooperation of lug, sliding sleeve, rotatory handle for first runner, second runner and connecting rod can be accomodate and get into in the first casing, use through the cooperation of cap, handle housing and first casing, make first casing, cap and housing protect the part of device inside. Meanwhile, the device is convenient to carry through the handle, so that the device has a portable function.

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a side sectional view of fig. 1.

Fig. 3 is a partially enlarged view of a in fig. 2.

Detailed Description

Referring to fig. 1-3, the reference numbers indicate: 1. a first housing; 2. a second housing; 3. a mobile power supply; 4. an audible and visual alarm; 5. a wireless module; 6. a bump; 7. a leakage detector; 8. a sliding sleeve; 9. a connecting rod; 10. a fixing plate; 11. a motor; 12. a first runner; 13. a second runner; 14. a rotating shaft; 15. a slider; 16. a spring; 17. a stopper; 18. a rotation handle; 19. connecting blocks; 20. connecting ropes; 21. a switch; 22. a shell cover; 23. a handle; 24. and (4) a housing.

Referring to fig. 1-3, an outdoor electric wire fault detection device comprises a first shell 1, a second shell 2 is fixedly installed on one side of the top surface of the first shell 1, a mobile power supply 3 is fixedly installed inside the second shell 2, an audible and visual alarm 4 is fixedly installed on the other side of the top surface of the first shell 1, the audible and visual alarm 4 is of the model LTD-1101J and is manufactured and sold by a Baishi electrical factory, Leqing, a wireless module 5 is fixedly installed on the top surface of the first shell 1, the wireless module 5 is of the model D222 and is manufactured and sold by Shenzhen Pigeon Technology Limited company, a bump 6 is fixedly installed on the inner side of the top of the first shell 1, a through groove is formed in the top of the bump 6, an electric leakage detector 7 is arranged in the through groove, the electric leakage detector 7 is of the model MIK-DJI-a and is manufactured and sold by Hangzhou Mi, the leakage detector 7 is fixedly arranged on the inner wall of the top of the first shell 1, the outer wall of the convex block 6 is connected with a sliding sleeve 8 in a sliding way, the outer wall of the sliding sleeve 8 is symmetrically and fixedly connected with a connecting rod 9, one end of the connecting rod 9 is fixedly connected with a fixed plate 10, the upper part of the fixed plate 10 is fixedly connected with a motor 11, the output end of the motor 11 passes through the fixed plate 10 and is fixedly connected with a first rotating wheel 12, a second rotating wheel 13 is arranged under the first rotating wheel 12, one side of the second rotating wheel 13 is fixedly connected with a rotating shaft 14, one end of the rotating shaft 14 passes through a waist-shaped hole on the fixed plate 10 and is rotatably connected on a sliding block 15, the sliding block 15 is slidably connected on the side wall of the fixed plate 10, one side of the sliding block 15 is fixedly connected with a spring 16, the bottom surface of connecting block 19 is fixedly connected with and connects rope 20, and the bottom surface opposite side fixed mounting of sliding sleeve 8 has switch 21.

The utility model discloses in, preferred, the top surface fixed mounting housing 24 of first casing 1, housing 24 establish in second casing 2, audible-visual annunciator 4 and wireless module 5's outside.

The center of the bottom surface of the sliding sleeve 8 is rotatably connected with a rotating handle 18, and one end of the rotating handle 18 penetrates through the sliding sleeve 8 and is in threaded connection with the lug 6.

The connecting rope 20 is made of metal conductive material, one end of the connecting rope is arc-shaped, and the housing 24 is a transparent acrylic plate semicircular cover.

The outer walls of the first rotating wheel 12 and the second rotating wheel 13 are both provided with arc grooves, and the outer wall of the rotating handle 18 is provided with external threads.

A shell cover 22 is connected to the inner wall of the bottom of the first shell 1 in a threaded manner, and a handle 23 is fixedly connected to the bottom surface of the shell cover 22.

Audible-visual annunciator 4, wireless module 5 and connecting block 19 all pass through electric wire and leak detector 7 electric connection, and portable power source 3, audible-visual annunciator 4, wireless module 5, leak detector 7 and motor 11 all pass through electric wire and switch 21 electric connection.

The utility model discloses a theory of operation and use flow: when the device is used, the handle 23 is firstly held to rotate the shell cover 22, the shell cover 22 is taken down from the bottom surface of the first shell 1, the rotating handle 18 is rotated at the moment, the sliding sleeve 8 and the bump 6 move relatively, the connecting rod 9 extends out of the first shell 1, the second rotating wheel 13 is pulled, the electric wire is clamped in the grooves of the first rotating wheel 12 and the second rotating wheel 13, the sliding block 15 starts to reset under the action of the spring 16, the sliding block 15 drives the second rotating wheel 13 to start to move towards the first rotating wheel 12 through the rotating shaft 14, finally, the electric wire is fixed between the first rotating wheel 12 and the second rotating wheel 13, the arc end of the connecting rope 20 is sleeved on the electric wire at the moment, the device starts to operate through the switch 21, the motor 11 starts to drive the first rotating wheel 12 to rotate at the moment, so that the device starts to move along the electric wire, when the connecting rope 20 touches the electric wire leakage part, the electric current is generated, and is, then the electric current that transmits to on the connecting block 19 passes through the electric wire and transmits to leakage detector 7, and the electric current passes through leakage detector 7 this moment and converts the signal of telecommunication into respectively and conveys audible-visual annunciator 4 and wireless module 5 on, then audible-visual annunciator 4 sends audible-visual annunciator, and wireless module 5 is watched the record by the user on sending the signal of telecommunication to outside terminal simultaneously.

The above-described embodiments are merely illustrative and explanatory of the present invention, and are not restrictive of the invention.

Claims

1. Outdoor electric wire fault detection device, its characterized in that: comprises a first shell (1), a second shell (2) is fixedly arranged on one side of the top surface of the first shell (1), a mobile power supply (3) is fixedly arranged in the second shell (2), an audible and visual alarm (4) is fixedly arranged on the other side of the top surface of the first shell (1), a wireless module (5) is fixedly arranged on the top surface of the first shell (1), a lug (6) is fixedly arranged on the inner side of the top of the first shell (1), a through groove is formed in the top of the lug (6) and is internally provided with a leakage detector (7), the leakage detector (7) is fixedly arranged on the inner wall of the top of the first shell (1), a sliding sleeve (8) is slidably connected on the outer wall of the lug (6), connecting rods (9) are symmetrically and fixedly connected on the outer wall of the sliding sleeve (8), one end of each connecting rod (9) is fixedly connected with a fixing plate (10), and a, the output end of a motor (11) penetrates through a fixing plate (10) and is fixedly connected with a first rotating wheel (12), a second rotating wheel (13) is arranged under the first rotating wheel (12), one side of the second rotating wheel (13) is fixedly connected with a rotating shaft (14), one end of the rotating shaft (14) penetrates through a waist-shaped hole in the fixing plate (10) and is rotatably connected onto a sliding block (15), the sliding block (15) is slidably connected onto the side wall of the fixing plate (10), one side of the sliding block (15) is fixedly connected with a spring (16), one end of the spring (16) is fixedly connected onto a stop block (17), the stop block (17) is fixedly connected onto one side of the fixing plate (10), a connecting block (19) is fixedly installed on one side of the bottom surface of a sliding sleeve (8), a connecting rope (20) is fixedly connected onto the bottom surface of the; audible-visual annunciator (4), wireless module (5) and connecting block (19) all pass through electric wire and leakage current detector (7) electric connection, portable power source (3), audible-visual annunciator (4), wireless module (5), leakage current detector (7) and motor (11) all pass through electric wire and switch (21) electric connection.

2. An outdoor wire fault detection device according to claim 1, characterized in that a cover (24) is fixedly mounted on the top surface of the first casing (1), and the cover (24) is arranged outside the second casing (2), the audible and visual alarm (4) and the wireless module (5).

3. An outdoor electric wire fault detection device according to claim 1, characterized in that a rotary handle (18) is rotatably connected to the center of the bottom surface of the sliding sleeve (8), and one end of the rotary handle (18) passes through the sliding sleeve (8) and is screwed on the lug (6).

4. The outdoor wire fault detection device according to claim 1, wherein the connection rope (20) is made of metal conductive material and has a circular arc-shaped end, and the cover (24) is a transparent acrylic plate semi-circular cover.

5. The outdoor wire fault detection device according to claim 1, wherein the outer walls of the first rotating wheel (12) and the second rotating wheel (13) are provided with arc grooves, and the outer wall of the rotating handle (18) is provided with an external thread.

6. An outdoor wire fault detection device according to claim 1, characterized in that a cover (22) is screwed on the inner wall of the bottom of the first casing (1), and a handle (23) is fixedly connected to the bottom surface of the cover (22).