CN210490297U - Electric wire stripping device for high-voltage wire - Google Patents
Electric wire stripping device for high-voltage wire Download PDFInfo
- Publication number
- CN210490297U CN210490297U CN201921652462.6U CN201921652462U CN210490297U CN 210490297 U CN210490297 U CN 210490297U CN 201921652462 U CN201921652462 U CN 201921652462U CN 210490297 U CN210490297 U CN 210490297U
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- dowel bar
- holding rod
- outer holding
- wire stripping
- stripping device
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Abstract
The utility model discloses an electric wire stripping device for high-voltage wires, which comprises a cutter joint, an outer holding rod, a dowel bar, a speed reducer and a torque motor, wherein the torque motor is in driving connection with the dowel bar through the speed reducer, and the end part of the dowel bar is fixedly connected with the cutter joint; the outer holding rod is cylindrical, the dowel bar is arranged in the hollow part of the outer holding rod, and the dowel bar freely rotates in the outer holding rod. The utility model discloses improved manual operation pole's structure, can replace the direct use of current wire stripping tool bit, it is simple convenient to switch, and the part is few, makes wire stripping work break away from manual operation, avoids high altitude construction's danger.
Description
Technical Field
The invention relates to a high-voltage wire stripping device, in particular to an electric high-voltage wire stripping device, and belongs to the technical field of electric control automation.
Background
The safety problem of the operation of high-voltage lines, in particular 10KV high-voltage lines, has always been a major concern. However, so far, most of the stripping and drainage work of high-voltage cables has to be done by manual operation. This makes this post of the operator a high risk category. The high-voltage wire operation depends on manual work, which faces the danger of high-altitude operation and live high-voltage operation, and how to separate the operator from the line becomes a difficult problem in research and development at present.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the defects in the prior art, the invention provides the high-voltage wire electric wire stripping device which is used for separating an operator from a line and avoiding high-altitude operation.
The technical scheme is as follows: in order to solve the technical problem, the electric wire stripping device for the high-voltage wire comprises a cutter joint, an outer holding rod, a dowel bar, a speed reducer and a torque motor, wherein the torque motor is in driving connection with the dowel bar through the speed reducer, and the end part of the dowel bar is fixedly connected with the cutter joint;
the outer holding rod is cylindrical, the dowel bar is arranged in the hollow part of the outer holding rod, and the dowel bar freely rotates in the outer holding rod.
The technical scheme of the invention is further defined in that the outer holding rod and the dowel bar are both made of insulated glass fiber reinforced plastic materials.
Further, the length of the transmission rod is 1 meter.
Further, the torque motor is a forward and reverse bidirectional motor.
Furthermore, an encoder for detecting the rotating speed and an automatic closing device connected with the encoder are arranged in the torque motor.
Has the advantages that: the invention provides an electric wire stripping device for high-voltage wires, which improves the structure of a manual operating rod, can replace the existing wire stripping tool bit for direct use, is simple and convenient to switch, has few parts, ensures that wire stripping work is separated from manual operation, and avoids the danger of high-altitude operation.
Drawings
Fig. 1 is a schematic structural diagram of an electric wire stripping device for high-voltage wires according to the present invention;
fig. 2 is a schematic working diagram of the electric wire stripping device for high-voltage wires according to the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Example 1
The invention provides an electric wire stripping device for high-voltage wires, which is shown in a schematic diagram of a result in fig. 1 and comprises a cutter joint 1, an outer holding rod 2, a dowel bar 3, a speed reducer 4 and a torque motor 5.
In order to overcome manual operation and realize electric operation, the torque motor 5 is used in the embodiment, the torque motor 5 is a bidirectional motor, and the torque motor 5 is internally provided with an encoder for detecting the rotating speed and an automatic closing device connected with the encoder. However, the torque motor 5 has a high rotational speed, and in order to reduce weight and increase operating torque, the torque motor 5 is drivingly connected to the dowel bar 3 through the speed reducer 4, and the end of the dowel bar 3 is fixedly connected to the tool joint 1. A reduction gearbox is designed for increasing the torque, and the motor efficiency can be fully utilized.
The outer holding rod 2 is cylindrical, the dowel bar 3 is arranged in the hollow part of the outer holding rod, and the dowel bar 3 freely rotates in the outer holding rod 2.
Considering that the center of gravity needs to be placed at the midpoint when the mechanical arm bears load, and meanwhile, in order to prevent the device from conducting electricity, the outer holding rod 2 and the dowel bar 3 are both made of insulated glass fiber reinforced plastic materials.
The mechanical arm clamping claw and the working section must be kept at a creepage distance, and the length of the dowel bar 3 is 1 meter.
The working schematic diagram of the electric wire stripping device for the high-voltage wire is shown in fig. 2, when the electric wire stripping device works, the torque motor 5 drives the dowel bar 3 to rotate reversely, the wire stripper is opened, and meanwhile, the built-in encoder of the torque motor 5 detects the rotating speed, so that the motor damage caused by the fact that the knife edge continuously rotates after being opened and closed in place is prevented. After the mechanical arm sleeves the knife edge with an electric wire, the torque motor 5 is positively driven to start wire stripping action. And after the end, the cutter is reversed and withdrawn again.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by using equivalent alternatives or equivalent variations fall within the scope of the present invention.
Claims (5)
1. The electric wire stripping device for the high-voltage wire is characterized by comprising a cutter joint (1), an outer holding rod (2), a dowel bar (3), a speed reducer (4) and a torque motor (5), wherein the torque motor (5) is in driving connection with the dowel bar (3) through the speed reducer (4), and the end part of the dowel bar (3) is fixedly connected with the cutter joint (1);
the outer holding rod (2) is cylindrical, the dowel bar (3) is arranged in the hollow part of the outer holding rod, and the dowel bar (3) freely rotates in the outer holding rod (2).
2. The electric wire stripping device for high-voltage wires according to claim 1, characterized in that the outer grip rod (2) and the dowel bar (3) are both made of insulated glass fiber reinforced plastic.
3. The electric stripping device for high-voltage lines according to claim 1, characterised in that the length of the dowel (3) is 1 metre.
4. The high-voltage wire electric wire stripping device as claimed in claim 1, characterized in that the torque motor (5) is a reversible motor.
5. The high-voltage wire electric wire stripping device according to claim 1, characterized in that an encoder for detecting the rotating speed and an automatic closing device connected with the encoder are arranged in the torque motor (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921652462.6U CN210490297U (en) | 2019-09-30 | 2019-09-30 | Electric wire stripping device for high-voltage wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921652462.6U CN210490297U (en) | 2019-09-30 | 2019-09-30 | Electric wire stripping device for high-voltage wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210490297U true CN210490297U (en) | 2020-05-08 |
Family
ID=70509660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921652462.6U Active CN210490297U (en) | 2019-09-30 | 2019-09-30 | Electric wire stripping device for high-voltage wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210490297U (en) |
-
2019
- 2019-09-30 CN CN201921652462.6U patent/CN210490297U/en active Active
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