CN215932101U - Low-voltage overhead line short-circuit fault troubleshooting device - Google Patents
Low-voltage overhead line short-circuit fault troubleshooting device Download PDFInfo
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- CN215932101U CN215932101U CN202122447655.1U CN202122447655U CN215932101U CN 215932101 U CN215932101 U CN 215932101U CN 202122447655 U CN202122447655 U CN 202122447655U CN 215932101 U CN215932101 U CN 215932101U
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- 238000013024 troubleshooting Methods 0.000 title claims abstract description 50
- 238000001514 detection method Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000011835 investigation Methods 0.000 abstract description 8
- 238000007689 inspection Methods 0.000 description 11
- 230000032683 aging Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011897 real-time detection Methods 0.000 description 2
- 241000272165 Charadriidae Species 0.000 description 1
- 208000025274 Lightning injury Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Abstract
The utility model discloses a low-voltage overhead line short-circuit fault troubleshooting device, relates to the technical field of low-voltage line fault troubleshooting, and solves the problem that fault troubleshooting is inconvenient due to the fact that a person cannot conveniently check or lift a vehicle and park the vehicle. A low-voltage overhead line short-circuit fault troubleshooting device comprises a main frame body; the main frame body top fixed mounting has the investigation module, and the investigation module is including antenna, lower go-between, connect electrical head and third supporting spring, and the fixed antenna that is provided with in investigation module middle part, the fixed go-between that is provided with in investigation module top down, go-between upper end and last go-between rotate to be connected down, the fixed first supporting spring that is provided with in fixed fork middle part. The utility model discloses the investigation module removes along the circuit, detects whether there is the short circuit electric leakage through connecting electrical connector and circuit contact, makes things convenient for some long distance overhead wire and one side to be the investigation use of the line fault of river course.
Description
Technical Field
The utility model belongs to the technical field of low-voltage line fault troubleshooting, and particularly relates to a low-voltage overhead line short-circuit fault troubleshooting device.
Background
The low-voltage line overhead line is a low-voltage transmission line which is erected on the ground and transmits electric energy, the low-voltage line overhead line is easily affected by weather and environment (such as strong wind, lightning stroke, dirt, ice and snow and the like) to cause faults, and meanwhile, the aging of an external protective layer of the low-voltage line overhead line can also cause short-circuit faults.
After the short circuit takes place for the low pressure overhead line crust is ageing, because built on stilts low pressure antenna has certain height, personnel look over inconveniently on ground, and personnel need constantly move on ground conversion angle and use the telescope to look over, perhaps lift the vehicle and look over, to the long distance overhead line of mountain road or one side be the circuit in river course, personnel look over and lift the vehicle and park inconvenient troubleshooting that causes very inconvenient, extension investigation time.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a low-voltage overhead line short-circuit fault troubleshooting device, which aims to solve the problems that a worker is inconvenient to check on the ground, the worker needs to constantly move on the ground to change angles and use a telescope to check, or lift a vehicle to check, and the worker cannot conveniently check or lift the vehicle to park a long-distance overhead line or a line with a river channel on one side of a mountain road, so that the fault troubleshooting is inconvenient.
The utility model relates to a low-voltage overhead line short-circuit fault troubleshooting device, which is achieved by the following specific technical means:
a low-voltage overhead line short-circuit fault troubleshooting device comprises a main frame body; the main frame body is made of insulating materials; the top of the main frame body is fixedly provided with an inspection module, the inspection module comprises an antenna, a lower connecting ring, an upper connecting ring, a fixed fork, a first supporting spring, an electric connector and a third supporting spring, the middle of the inspection module is fixedly provided with the antenna, short circuit detection is arranged in the inspection module, the top of the inspection module is fixedly provided with the lower connecting ring, the upper end of the lower connecting ring is rotatably connected with the upper connecting ring, the upper end of the lower connecting ring is slidably connected with the fixed fork, the middle of the fixed fork is fixedly provided with the first supporting spring, the head end of the first supporting spring is fixed with the lower connecting ring, the fixed fork is of a U-shaped structure, the head section of the fixed fork is slidably connected with the upper connecting ring, the lower connecting ring and the upper connecting ring are both provided with the electric connector around the array, a cylinder arranged at the tail end of the electric connector is slidably arranged with the lower connecting ring and the upper connecting ring, and the lower connecting ring, the upper connecting ring and the electric connector are all conductive and are in circuit communication, the lower connecting ring is in conductive communication with the troubleshooting module, the head end of the electric connector is in sliding contact with the outside of the circuit, and the tail end of the electric connector is fixedly provided with a third supporting spring in a surrounding manner; the back part of the troubleshooting module is fixedly provided with a main sliding frame, the main sliding frame is arranged at the top of the main frame body and comprises an upper sliding frame, a pulley, a side connecting frame, a fixed column and a second supporting spring, the middle part of the main sliding frame is horizontally penetrated and rotated to be provided with the pulley, the upper part of the main sliding frame is rotatably provided with the upper sliding frame, the side connecting frame is fixedly arranged on the side surface of the main sliding frame, two sides of the top part of the main sliding frame are vertically penetrated and rotated to be provided with the pulley, the middle part of the upper sliding frame is horizontally penetrated and rotated to be provided with the pulley, three pulleys arranged on the main sliding frame and the pulley arranged on the upper sliding frame form an annular structure, the top part of the side connecting frame is penetrated and slid to be provided with the fixed column, the fixed column is surrounded and fixed with the second supporting spring, the head end of the second supporting spring is fixed with the upper part of the side connecting frame, and the head end of the fixed column is connected with the upper sliding frame in a sliding way; the power module is fixedly installed at the bottom of the main frame body and comprises side connecting blocks, a driving motor and a rotating fan, the power module is of a tubular structure, the driving motor is fixedly arranged in the middle of the power module, the rotating fan is fixedly connected with the driving motor through a main shaft in a nested mode, the side connecting blocks are fixedly arranged on two sides of the power module, and the tops of the side connecting blocks are fixedly connected with the bottom of the main frame body.
The utility model at least comprises the following beneficial effects:
1. the troubleshooting module moves along the line, the electric connector is in sliding contact with the line to detect whether short-circuit leakage exists or not, information is transmitted with the ground through the antenna, manual checking of personnel is reduced, troubleshooting of faults of some long-distance overhead electric wires and the line with one side being a river channel is facilitated, the short-circuit position is determined, troubleshooting efficiency is effectively improved, the moving range of the personnel is reduced, and the labor intensity of the personnel is reduced.
2. The main frame body is driven to move by the rotating fan, the rotating wheel friction circuit does not need to be driven by the motor to move, friction with the circuit during moving is reduced, friction loss of the circuit is reduced, and the circuit is protected.
Drawings
FIG. 1 is a schematic three-dimensional structure of the present invention.
Fig. 2 is a schematic structural view of the power module of the present invention.
FIG. 3 is a schematic diagram of the structure of the troubleshooting module of the present invention.
Fig. 4 is a schematic view of a disassembled structure of the main carriage of the present invention.
FIG. 5 is a schematic diagram of a split structure of the troubleshooting module of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a main frame body;
2. a troubleshooting module; 201. an antenna; 202. a lower connecting ring; 203. an upper connecting ring; 204. a fixed fork; 205. a first support spring; 206. connecting a power head; 207. a third support spring;
3. a power module; 301. a side connecting block; 302. a drive motor; 303. rotating the fan;
4. a main carriage; 401. an upper carriage; 402. a pulley; 403. a side link; 404. fixing a column; 405. a second support spring.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," "two ends," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing and simplifying the description, and are not intended to indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be understood broadly, and for example, they may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Example (b):
as shown in figures 1 to 5:
the utility model provides a low-voltage overhead line short-circuit fault troubleshooting device, which comprises a main frame body 1; the main frame body 1 is made of insulating materials; the top of the main frame body 1 is fixedly provided with an inspection module 2, the inspection module 2 comprises an antenna 201, a lower connecting ring 202, an upper connecting ring 203, a fixed fork 204 and a first supporting spring 205, the middle of the inspection module 2 is fixedly provided with the antenna 201, the interior of the inspection module 2 is provided with short circuit detection, the top of the inspection module 2 is fixedly provided with the lower connecting ring 202, the upper end of the lower connecting ring 202 is rotatably connected with the upper connecting ring 203, the upper end of the lower connecting ring 202 is slidably connected with the fixed fork 204, the middle of the fixed fork 204 is fixedly provided with the first supporting spring 205, the head end of the first supporting spring 205 is fixed with the lower connecting ring 202, the fixed fork 204 is in a U-shaped structure, the head section of the fixed fork 204 is slidably connected with the upper connecting ring 203, the fixed fork 204 is fixedly provided with the upper connecting ring 203, the fixed fork 204 slides outwards, the head end of the fixed fork 204 is separated from the upper connecting ring 203, the upper connecting ring 203 can rotate, and the circuit can be conveniently installed, the information is transmitted with the ground through the antenna 201, the power supply of a storage battery is arranged in the troubleshooting module 2, the real-time detection of the transmitted information is achieved, the use is more convenient, and the troubleshooting module 2 is in circuit connection with the control power module 3; the rear part of the investigation module 2 is fixedly provided with a main sliding frame 4, the main sliding frame 4 is arranged at the top of the main frame body 1, the main sliding frame 4 comprises an upper sliding frame 401, a pulley 402 and a side connecting frame 403, the middle part of the main sliding frame 4 is horizontally penetrated and rotatably provided with the pulley 402, the upper part of the main sliding frame 4 is rotatably provided with the upper sliding frame 401, the side surface of the main sliding frame 4 is fixedly provided with the side connecting frame 403, two sides of the top part of the main sliding frame 4 are vertically penetrated and rotatably provided with the pulley 402, the middle part of the upper sliding frame 401 is horizontally penetrated and rotatably provided with the pulley 402, three pulleys 402 arranged on the main sliding frame 4 and the pulley 402 arranged on the upper sliding frame 401 form an annular structure, and the pulley 402 is in rotating contact with a circuit;
the power module 3 is fixedly installed in 1 bottom of main framework, power module 3 is including side connection piece 301, driving motor 302 and fan 303 soon, power module 3 is the tubular structure, the fixed driving motor 302 that is provided with in 3 middle parts of power module, the nested fixed connection of driving motor 302 main shaft has fan 303 soon, the fixed side connection piece 301 that is provided with in 3 both sides of power module, side connection piece 301 top and 1 bottom fixed connection of main framework, the rotatory removal that blows out of fan 303 wind-force drive main framework 1, need not to remove through motor drive runner friction circuit, avoid motor drive runner and the circuit to widely press from both sides the problem of the accelerated circuit crust wearing and tearing of reinforcing friction.
As shown in fig. 2 and 4, the main carriage 4 further includes a fixing column 404 and a second supporting spring 405, the top of the side connecting frame 403 is provided with the fixing column 404 in a penetrating and sliding manner, the fixing column 404 is fixed with the second supporting spring 405 in a surrounding manner, the head end of the second supporting spring 405 is fixed with the upper portion of the side connecting frame 403, the head end of the fixing column 404 is connected with the upper carriage 401 in a sliding and inserting manner, the fixing column 404 is pulled outwards, the fixing column 404 is separated from the upper carriage 401 in a penetrating and inserting manner, the upper carriage 401 rotates around a rotating connecting shaft of the tail end and the main carriage 4, and the main carriage 4 is conveniently sleeved outside a line.
As shown in fig. 3 and 5, the troubleshooting module 2 further includes an electrical connection head 206 and a third support spring 207, wherein the lower connection ring 202 and the upper connection ring 203 are both provided with an electrical connection head 206 around the array, the head end of the electrical connection head 206 is in sliding contact with the outside of the circuit, the tail end of the electrical connection head 206 is fixedly provided with the third support spring 207 around the outside of the circuit, ten electrical connection heads 206 surround the outside of the contact circuit, the contact surface is wider, and detection dead angles are avoided, a cylinder arranged at the tail end of the electrical connection head 206 is in sliding arrangement with the lower connection ring 202 and the upper connection ring 203, the lower connection ring 202, the upper connection ring 203 and the electrical connection head 206 are all electrically conductive and in circuit communication, the lower connection ring 202 is electrically conductive and in communication with the troubleshooting module 2, when electric leakage occurs in the circuit, the head end of the electrical connection head 206 can be a rotating metal rotating wheel or conductive bristles, and current passes through the electrically conductive electrical connection head 206 and enters the detection unit inside the troubleshooting module 2 through the upper connection ring 203 and the lower connection ring 202, the troubleshooting module 2 transmits information with the ground through the antenna 201 after detecting electric leakage, so that a person does not need to use a telescope to continuously move for observation, the troubleshooting efficiency is effectively improved, the moving range of the person is reduced, and the labor intensity of the person is reduced.
The specific use mode and function of the embodiment are as follows:
in the utility model, when in use, the fixed column 404 is pulled outwards, the fixed column 404 is separated from the upper sliding frame 401, the upper sliding frame 401 rotates around the rotating connecting shaft of the tail end and the main sliding frame 4, the upper connecting ring 203 rotates towards one side by sliding the fixed fork 204 outwards, the main sliding frame 4 is sleeved outside the line, the upper end of the lower connecting ring 202 and the upper connecting ring 203 surround the outside of the line, the fixed column 404 and the upper sliding frame 401 are supported and fixedly inserted by the second supporting spring 405, the pulley 402 surrounds the outside of the line, the pulley 402 is in rotating contact with the line, in order to improve the balance and stability of the device, the main sliding frame 4 can be provided with two or more groups, the rotating fan 303 is driven to rotate by the driving motor 302, the side connecting block 301 has the function of balance, the driving battery is arranged inside the side connecting block 301 for supplying power, the wind power blown by the rotating fan 303 drives the main frame body 1 to move, the tubular power module 3 enhances the cohesion of wind power, improves the rotating thrust of the rotating fan 303, enables the device to move more flexibly, does not need to move through a motor-driven rotating wheel friction line, avoids the problem that the motor-driven rotating wheel and the line are strongly clamped to enhance the friction force to accelerate the abrasion of a line sheath, reduces the friction with the line during moving, reduces the friction loss of the line, protects the line, when the power module 3 drives the device to move, the electric connector 206 is in sliding connection with the outside of the line, the electric connector 206 is in contact with the line to detect whether short-circuit leakage exists or not, ten electric connectors 206 surround the outside of the contact line, the contact surface is wider, avoids the detection dead angle, when the line leaks electricity, the head end of the electric connector 206 can be a rotating metal rotating wheel or conductive bristles, and current enters the detection unit inside the inspection module 2 through the conductive electric connector 206 and the upper connecting ring 203 and the lower connecting ring 202, the information is transmitted through antenna 201 and ground after troubleshooting module 2 detects the electric leakage, the inside battery power supply that sets up of troubleshooting module 2, accomplish real-time detection transmission information, power control moving speed through troubleshooting module 2 control power module 3, through antenna 201 remote control, it is more convenient to use, make things convenient for some long distance overhead wire's troubleshooting to use, need not personnel to use the telescope constantly to remove the observation, effectively improve troubleshooting efficiency, reduce personnel's home range, reduce personnel's intensity of labour, directly use behind the short-circuit line that detects and lift the vehicle and carry out the circuit maintenance, it is more accurate to maintain the circuit, reduce the emergence of misjudgement, reduce the time of outage, reduce the time of maintenance of trouble, third supporting spring 207 supports electrical connector 206 and still can with circuit sliding contact when taking place the skew.
The utility model is not described in detail, but is well known to those skilled in the art.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The utility model provides a low pressure overhead line short circuit troubleshooting device which characterized in that: the low-voltage overhead line short-circuit fault troubleshooting device comprises a main frame body (1); the top of the main frame body (1) is fixedly provided with a checking module (2); the rear part of the troubleshooting module (2) is fixedly provided with a main sliding frame (4), and the main sliding frame (4) is arranged at the top of the main frame body (1); a power module (3) is fixedly arranged at the bottom of the main frame body (1);
the troubleshooting module (2) comprises an antenna (201), a lower connecting ring (202), an upper connecting ring (203), a fixed fork (204) and a first supporting spring (205), the antenna (201) is fixedly arranged in the middle of the troubleshooting module (2), a short circuit detection unit is arranged inside the troubleshooting module (2), the lower connecting ring (202) is fixedly arranged at the top of the troubleshooting module (2), the upper end of the lower connecting ring (202) is rotatably connected with the upper connecting ring (203), the upper end of the lower connecting ring (202) is slidably connected with the fixed fork (204), and the first supporting spring (205) is fixedly arranged in the middle of the fixed fork (204).
2. The low-voltage overhead line short-circuit fault troubleshooting device as claimed in claim 1, characterized in that the head end of the first supporting spring (205) is fixed with the lower connecting ring (202), the fixed fork (204) is of a U-shaped structure, and the head section of the fixed fork (204) is slidably connected with the upper connecting ring (203).
3. The low-voltage overhead line short-circuit fault troubleshooting device as claimed in claim 1, wherein said main carriage (4) comprises an upper carriage (401), a pulley (402) and a side link (403), the pulley (402) is rotatably arranged in the middle of the main carriage (4), the upper carriage (401) is rotatably arranged on the upper portion of the main carriage (4), and the side link (403) is fixedly arranged on the side of the main carriage (4).
4. The low-voltage overhead line short-circuit fault troubleshooting device as claimed in claim 3, characterized in that pulleys (402) are vertically and rotatably arranged on two sides of the top of the main carriage (4), the pulley (402) is rotatably arranged in the middle of the upper carriage (401), and three pulleys (402) arranged on the main carriage (4) and the pulley (402) arranged on the upper carriage (401) form an annular structure.
5. The low-voltage overhead line short-circuit fault troubleshooting device as claimed in claim 3, wherein the main carriage (4) further comprises a fixed column (404) and a second supporting spring (405), the fixed column (404) is slidably arranged at the top of the side connecting frame (403) in a penetrating manner, the second supporting spring (405) is fixed to the fixed column (404) in a surrounding manner, the head end of the second supporting spring (405) is fixed to the upper portion of the side connecting frame (403), and the head end of the fixed column (404) is slidably connected with the upper carriage (401).
6. The low-voltage overhead line short-circuit fault troubleshooting device of claim 1, characterized in that the power module (3) comprises a side connection block (301), a driving motor (302) and a rotary fan (303), the power module (3) is of a tubular structure, the driving motor (302) is fixedly arranged in the middle of the power module (3), the rotary fan (303) is fixedly connected to a main shaft of the driving motor (302) in a nested manner, the side connection blocks (301) are fixedly arranged on two sides of the power module (3), and the top of each side connection block (301) is fixedly connected with the bottom of the main frame body (1).
7. The low-voltage overhead line short-circuit fault troubleshooting device as claimed in claim 1, wherein the troubleshooting module (2) further comprises an electric connector (206) and a third support spring (207), the electric connector (206) is arranged around the array on both the lower connecting ring (202) and the upper connecting ring (203), and the third support spring (207) is fixedly arranged around the tail end of the electric connector (206).
8. The low-voltage overhead line short-circuit fault troubleshooting device as claimed in claim 7, characterized in that the tail end of the electrical connector (206) is slidably arranged with a lower connecting ring (202) and an upper connecting ring (203), the lower connecting ring (202), the upper connecting ring (203) and the electrical connector (206) are all conductive and in circuit communication, and the lower connecting ring (202) is in conductive communication with the troubleshooting module (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122447655.1U CN215932101U (en) | 2021-10-12 | 2021-10-12 | Low-voltage overhead line short-circuit fault troubleshooting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122447655.1U CN215932101U (en) | 2021-10-12 | 2021-10-12 | Low-voltage overhead line short-circuit fault troubleshooting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215932101U true CN215932101U (en) | 2022-03-01 |
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ID=80408457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122447655.1U Expired - Fee Related CN215932101U (en) | 2021-10-12 | 2021-10-12 | Low-voltage overhead line short-circuit fault troubleshooting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215932101U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116203348A (en) * | 2023-01-09 | 2023-06-02 | 林垚 | Line monitoring device and monitoring method for smart power grid |
-
2021
- 2021-10-12 CN CN202122447655.1U patent/CN215932101U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116203348A (en) * | 2023-01-09 | 2023-06-02 | 林垚 | Line monitoring device and monitoring method for smart power grid |
| CN116203348B (en) * | 2023-01-09 | 2024-02-23 | 保定恒屹电气科技有限公司 | Line monitoring device and monitoring method for smart power grid |
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