CN215415710U - Quick positioner of distribution network trouble - Google Patents
Quick positioner of distribution network trouble Download PDFInfo
- Publication number
- CN215415710U CN215415710U CN202121280257.9U CN202121280257U CN215415710U CN 215415710 U CN215415710 U CN 215415710U CN 202121280257 U CN202121280257 U CN 202121280257U CN 215415710 U CN215415710 U CN 215415710U
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- vertical part
- box body
- pulley
- distribution network
- short vertical
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Abstract
The utility model discloses a power distribution network fault rapid positioning device, which comprises a box body and a pulley mechanism, wherein the box body is provided with a positioning hole; the pulley mechanisms are arranged at the top of the box body and comprise two groups, each pulley mechanism comprises a barb-shaped mounting frame, and specifically, each mounting frame comprises a short vertical part, a long vertical part and arc-shaped plates positioned at the tops of the short vertical part and the long vertical part; the top of the mounting frame is provided with a pulley, a bearing mounting hole is formed in the center of the pulley, a rotating bearing is fixedly mounted in the bearing mounting hole, a rotating shaft is fixedly mounted on an inner ring of the rotating bearing, and two ends of the rotating shaft are fixedly connected with the short vertical part and the long vertical part respectively; the whole device is portable, the detection is convenient and intelligent, the miniaturization of the whole device is facilitated, the structural design is novel and reasonable, and the popularization and the use are convenient.
Description
Technical Field
The utility model relates to the field of power distribution network equipment, in particular to a power distribution network fault rapid positioning device.
Background
The distribution network directly operates in a complex natural environment, and various faults cannot be avoided. When the distribution network breaks down, in order to improve distribution network security and reliability, reduce the damage of electric power system to minimum, need the staff in time to get rid of the trouble, reduce the power failure scope. At present, current quick positioner of medium voltage distribution network trouble, can fix a position fast, the accuracy is high, the suitability is strong, in time the troubleshooting, reduce the power failure scope, but when the circuit of some mountain areas broke down, need patrol the line personnel and begin to the regional trouble shooting of one section of circuit low reaches along the transformer substation outlet, current quick positioner, inconvenient carrying carries under the not good condition in mountain area road, produce the collision easily, cause the damage of equipment, influence the normal use of equipment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a power distribution network fault rapid positioning device to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a distribution network fault rapid positioning device comprises a box body and a pulley mechanism; the pulley mechanisms are arranged at the top of the box body and comprise two groups, each pulley mechanism comprises a barb-shaped mounting frame, and specifically, each mounting frame comprises a short vertical part, a long vertical part and arc-shaped plates positioned at the tops of the short vertical part and the long vertical part; the top of the mounting frame is provided with a pulley, a bearing mounting hole is formed in the center of the pulley, a rotating bearing is fixedly mounted in the bearing mounting hole, a rotating shaft is fixedly mounted on an inner ring of the rotating bearing, two ends of the rotating shaft are fixedly connected with the short vertical part and the long vertical part respectively, and particularly, two ends of the rotating shaft are fixedly connected with the short vertical part and the long vertical part through screws; a wire groove is formed in the outer side of the mounting frame, a potential plate mounting groove is formed in the tail end of the short vertical part, a potential plate is fixedly mounted in the potential plate mounting groove, and a wire is mounted in the wire groove; the detection box comprises a box body and is characterized in that a PCB circuit board is fixedly mounted inside the box body, a potentiometer is mounted on the PCB circuit board and is electrically connected with two potential plates through a wire, rope retaining rings are fixedly connected to two sides of the bottom end of the detection box, and a pulling rope is connected to the rope retaining rings.
Further, the length of the long vertical portion is greater than the length of the short vertical portion, while the length of the short vertical portion is greater than twice the diameter of the pulley.
Furthermore, the pulley and the rotating shaft are made of insulating materials.
Furthermore, the outside of box is equipped with work pilot lamp and siren, and work pilot lamp and siren are connected with the PCB circuit board electricity.
Further, a rope pulling placing groove is formed in one side of the box body and used for placing a pulling rope in the transportation process, the rear end of the rope pulling placing groove is connected with a groove door in a rotating mode, the top of the groove door is connected with the box body in a rotating mode through a hinge, and the groove door is movably connected with the box body through a lock catch.
Compared with the prior art, the utility model has the beneficial effects that: the whole device is portable, large-scale instruments such as power equipment and the like are not needed, the detection is convenient and intelligent, the miniaturization of the whole device is facilitated, the structural design is novel and reasonable, and the popularization and the use are convenient.
Drawings
Fig. 1 is a schematic structural diagram of a power distribution network fault quick positioning device.
Fig. 2 is a schematic structural diagram of a direction a-a in a power distribution network fault quick positioning device.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-2, a power distribution network fault fast positioning device includes a box 100 and a pulley mechanism 200; the pulley mechanisms 200 are arranged at the top of the box body 100, two groups of pulley mechanisms 200 are arranged, each pulley mechanism 200 comprises a mounting rack 201 in a barb shape, and specifically, each mounting rack 201 comprises a short vertical part 2011, a long vertical part 2012 and arc-shaped plates positioned at the tops of the short vertical part 2011 and the long vertical part 2012;
a pulley 202 is arranged at the top of the mounting frame 201, a bearing mounting hole 203 is formed in the center of the pulley 202, a rotating bearing 204 is fixedly mounted in the bearing mounting hole 203, a rotating shaft 205 is fixedly mounted on an inner ring of the rotating bearing 204, two ends of the rotating shaft 205 are fixedly connected with the short vertical portion 2011 and the long vertical portion 2012 respectively, and specifically, two ends of the rotating shaft 205 are fixedly connected with the short vertical portion 2011 and the long vertical portion 2012 through screws; notably, the length of long riser 2012 is greater than the length of short riser 2011, while the length of short riser 2011 is greater than twice the diameter of pulley 202; the pulley 202 and the shaft 205 are both made of insulating material,
a wire groove 300 is arranged on the outer side of the mounting rack 201, a potential plate mounting groove 301 is arranged at the tail end of the short vertical part 2011, a potential plate 302 is fixedly mounted in the potential plate mounting groove 301, a wire is mounted in the wire groove 300,
a PCB (printed Circuit Board) 400 is fixedly arranged in the box body 100, a potentiometer 401 is arranged on the PCB 400, the potentiometer 401 is electrically connected with the two potential plates 302 through a lead,
the outer side of the case 100 is provided with a work indicator light 101 and an alarm, and the work indicator light 101 and the alarm are electrically connected with the PCB 400,
both sides of the bottom end of the detection box 1 are fixedly connected with rope buckle rings 501, and a pulling rope 500 is connected on the rope buckle rings 501;
still further, a rope placing groove 600 is formed in one side of the box 100, the rope placing groove 600 is used for placing a rope in the transportation process, the rear end of the rope placing groove 600 is rotatably connected with a groove door 601, the top of the groove door is rotatably connected with the box 100 through a hinge, and the groove door 601 is movably connected with the box 100 through a lock catch 602
This quick positioner of distribution network fault is when using, artifical utilization electric wire netting detecting system, it is on a large scale to confirm the trouble between two electric wire netting, through inserting voltage detection equipment after that, utilize its fault range of voltage detection, carry on the cable through pulley mechanism 200, utilize the stay rope to slide equipment on the electric wire, the slip in-process, can pass through the fault area, can produce through electric potential and fault area and open a circuit, short circuit and some contact problems, the electric potential volume that all can arouse on the circuit outer wall is unusual, fixed point and warning realization troubleshooting.
The whole device is portable, the detection is convenient and intelligent, all components are arranged in an integrated manner, the miniaturization of the whole device is facilitated, the structural design is novel and reasonable, and the popularization and the use are convenient.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (5)
1. A distribution network fault rapid positioning device comprises a box body and a pulley mechanism; the pulley mechanism comprises a mounting frame in a barb shape, and specifically, the mounting frame comprises a short vertical part, a long vertical part and arc-shaped plates positioned at the tops of the short vertical part and the long vertical part; the top of the mounting frame is provided with a pulley, a bearing mounting hole is formed in the center of the pulley, a rotating bearing is fixedly mounted in the bearing mounting hole, a rotating shaft is fixedly mounted on an inner ring of the rotating bearing, two ends of the rotating shaft are fixedly connected with the short vertical part and the long vertical part respectively, and particularly, two ends of the rotating shaft are fixedly connected with the short vertical part and the long vertical part through screws; a wire groove is formed in the outer side of the mounting frame, a potential plate mounting groove is formed in the tail end of the short vertical part, a potential plate is fixedly mounted in the potential plate mounting groove, and a wire is mounted in the wire groove; the intelligent electric potential meter is characterized in that a PCB circuit board is fixedly mounted inside the box body, a potentiometer is mounted on the PCB circuit board and is electrically connected with the two potential plates through a wire, rope retaining rings are fixedly connected to two sides of the bottom end of the box body, and a pulling rope is connected to the rope retaining rings.
2. The power distribution network fault quick locating device according to claim 1, wherein the length of the long vertical portion is greater than the length of the short vertical portion, and the length of the short vertical portion is greater than twice the diameter of the pulley.
3. The power distribution network fault quick positioning device of claim 1, wherein the pulleys and the rotating shaft are made of insulating materials.
4. The power distribution network fault rapid positioning device according to claim 1, wherein a working indicator light and an alarm are arranged on the outer side of the box body, and the working indicator light and the alarm are electrically connected with the PCB.
5. The power distribution network fault rapid positioning device according to claim 1, wherein a rope placing groove is formed in one side of the box body and used for placing a rope in a transportation process, a slot door is rotatably connected to the rear end of the rope placing groove, the top of the slot door is rotatably connected with the box body through a hinge, and the slot door is movably connected with the box body through a lock catch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121280257.9U CN215415710U (en) | 2021-06-09 | 2021-06-09 | Quick positioner of distribution network trouble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121280257.9U CN215415710U (en) | 2021-06-09 | 2021-06-09 | Quick positioner of distribution network trouble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215415710U true CN215415710U (en) | 2022-01-04 |
Family
ID=79679973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121280257.9U Active CN215415710U (en) | 2021-06-09 | 2021-06-09 | Quick positioner of distribution network trouble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215415710U (en) |
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2021
- 2021-06-09 CN CN202121280257.9U patent/CN215415710U/en active Active
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