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Electric winding and repairing mechanism for broken strand of overhead ground wire

An overhead ground wire and electric technology, which is applied in the direction of overhead line/cable equipment, manipulators, chucks, etc., can solve problems such as loose strands, live wires and overhead ground wires that cannot meet the design requirements for line operation, and transmission line outages. , to achieve the effect of preventing re-divergence

Pending Publication Date: 2022-04-15
四川福瑞德电力设备科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Then, most of the areas where the transmission line passes have relatively harsh weather conditions, and accidents of broken strands of overhead ground wires caused by strong winds, icing, lightning strikes, corrosion, etc. occur from time to time. If not handled in time, it is easy to happen under the action of tension and torsion Scattered strands, so that the safe distance between the live conductor and the overhead ground wire cannot meet the design requirements of the line operation. If it continues to develop, especially under the acceleration of severe weather such as strong winds, rain and snow, it will eventually develop into a grounding short circuit accident, resulting in transmission The line was forced to stop

Method used

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  • Electric winding and repairing mechanism for broken strand of overhead ground wire
  • Electric winding and repairing mechanism for broken strand of overhead ground wire
  • Electric winding and repairing mechanism for broken strand of overhead ground wire

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as figure 1 As shown, an overhead leaving electrical retraction repair mechanism includes a winding mechanism 1, a clamping mechanism 2, and a fixed line clip 3, and the bottom of the wrapped mechanism 1 has a U-shaped groove by the offset wiring. The clamping mechanism 2 is mounted on the winding mechanism 1, and the wrapped mechanism 1 is mounted on the overhead ground patrol robot machine, and the fixed line clip 3 is detachable on the clamping mechanism 2;

[0029] Before the implementation, the connecting assembly constituting the wrapper mechanism 1 and the clamping mechanism 2 is mounted on the inspection robot, and the fixed line clip 3 is mounted on the clamping mechanism 2, and send it to the ground by controlling the inspection robot. The shares and the U-shaped grooves are hosted on the broken ground, and when the inspection robot moves along the length of the broken ground. During this process, the wrapped mechanism 1 will be wrapped around the budge. Rest...

Embodiment 2

[0031] On the basis of Example 1, if Figure 1-4 As shown, the winding mechanism 1 includes a reduction motor 101, a housing 102, a large gear 103, a pinion 104, a working wheel 105, a winding assembly mounted on the working wheel 105, and a width of the working wheel 105. U-shaped grooves with the contained grounding ground;

[0032] The reducer motor 101 is mounted on the housing 102 by a deceleration motor fixing plate 106, and the power output shaft of the speed reduction motor 101 extends into the housing 102 for driving the large gear 104 rotation, the pinion 104 is in the large gear 103 and the working wheel Between 105.

[0033] The winding assembly is composed of a connecting seat 107, the arm 108, and the winding rod 109, and the connecting seat 107 is mounted on the working wheel 105;

[0034] During the implementation, the reduction motor 101 rotates to rotate the large gear 103, and the large gear 103 meshes to the pinion 104 such that the pinion 104 is rotated, and th...

Embodiment 3

[0037] On the basis of Example 2, if Figure 5-6 As shown, the clamping mechanism 2 includes a brushless motor 201, a shaped mounting groove 202, and a positive and transaction rod 203 disposed within the shaped mounting groove 202, the first slider 204 and the second slider 205, is inverse tooth. Both ends of the screw 203 are attached to the shaped mounting groove 202 by the bearing, and the shaped mounting groove 202 is fixed to the casing 102 away from the arm 108, and the first slider 204 and the second slider 205 are respectively screwed. At both ends of the anti-dental screw 203, and the first slider 204 and the second slider 205 are close to the groove bottom of the shaped mounting groove 202, ensuring that the first slider 204 and the second slider 205 are mounted in the shaped The groove 202 can be moved;

[0038] The brushless motor 201 is mounted one of the ends of the shaped mounting groove 202 by a brushless motor fixing plate 206, and the power output shaft of the br...

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PUM

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Abstract

The invention discloses an overhead ground wire broken strand electric winding and repairing mechanism which comprises a winding mechanism, a clamping mechanism and a fixing wire clamp, the bottom of the winding mechanism is provided with a U-shaped groove for a broken strand ground wire to pass through, the clamping mechanism is installed on the winding mechanism, the winding mechanism is installed on a machine body of an overhead ground wire inspection robot, and the fixing wire clamp is installed on the machine body of the overhead ground wire inspection robot. The fixed wire clamp is detachably mounted on the clamping mechanism; when the electric winding and repairing mechanism for the broken strand of the overhead ground wire is used, the electric winding and repairing mechanism is carried by an overhead ground wire inspection robot and conveyed to the broken strand part of the ground wire, the broken strand ground wire is wound and recovered by the arranged winding mechanism, and the fixed wire clamp is mounted at the tail end of the broken strand ground wire by the arranged clamping mechanism; and the broken ground wire is prevented from diverging again, and the device is efficient, convenient and safe.

Description

Technical field [0001] The present invention relates to the field of overhead grounding technologies, and more particularly to an overhead trail electrical retouching mechanism. Background technique [0002] The overhead floor is a device that protects the transmission line from lightning attacks, but also known as the lightning line. It is usually up to the upper part of the protected wire, on the one hand, when Lei Yun is discharged to the ground, the lightning is usually easy to hit the overhead ground, so that the lightning stream enters the land to protect the wire normal transmission; on the other hand, when the line When Lei Yun nearby is discharged to the ground, weaken the lightning induction caused on the wire. It can be seen that the overhead floor is significant to ensure the safety and stable operation of the transmission line. [0003] Then, most of the regions of transmission line pathways are relatively bad, due to wind, ice, lightning strike, corrosion, etc., the...

Claims

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Application Information

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IPC IPC(8): B25J11/00B25J15/08H02G1/02
CPCB25J11/00B25J15/08H02G1/02
Inventor 吕泳川
Owner 四川福瑞德电力设备科技有限公司