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Wire clamp device automatic to fasten

A fastening and wire clip technology, applied in the direction of adjusting/maintaining mechanical tension, etc., can solve problems such as loss of life and major electric shock risks, and achieve the effect of ensuring normal working conditions, solving dangerous situations, and avoiding high-altitude inspection operations.

Active Publication Date: 2018-11-13
KUNMING UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, personnel need to be 10 meters to 50 meters above the ground, or even higher, which poses a greater safety hazard, and close contact with the fixed part of the high-voltage wire clip, there is a greater risk of electric shock, resulting in loss of life

Method used

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  • Wire clamp device automatic to fasten
  • Wire clamp device automatic to fasten
  • Wire clamp device automatic to fasten

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Embodiment 1: as Figure 1~3 As shown, the automatic fastening clamp device includes a clamp 1, a temperature sensor 2, a fastening part 3, a motor 4, a control switch 5, a storage battery 6, a solar photovoltaic panel 7, a lighting lamp 8, a transmission cable 9, Remote central control room 10;

[0028] The clamp 1 is an ordinary clamp provided with 3 U-shaped bolts, the fastening part 3 includes a worm 11 and 6 fastening gears 12, and the centers of the 6 fastening gears 12 are respectively provided with internal threads 13. Each U-bolt of the clamp 1 is matched with the internal thread 13 at the center of two fastening gears 12, and the two fastening gears 12 on the same U-bolt are engaged, and the worm 11 respectively meshes with one of the fastening gears 12 on each U-bolt, the temperature sensor 2 is installed on the fixed part of the high-voltage wire, and the temperature sensor 2 is connected to the control switch 5 through the wire, the output of the motor 4 ...

Embodiment 2

[0035] Embodiment 2: The structure of this embodiment is the same as that of Embodiment 1, the difference is that the selected clamp 1 has 4 U-shaped bolts, and the number of fastening gears 12 is 8.

Embodiment 3

[0036] Embodiment 3: The structure of this embodiment is the same as that of Embodiment 1, the difference is that the selected clamp 1 has 5 U-shaped bolts, and the number of fastening gears 12 is 10.

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Abstract

The invention discloses a wire clamp device automatic to fasten. The wire clamp device automatic to fasten comprises a wire clamp, a temperature sensor, a fastening part, a motor, a control switch, astorage battery, a solar photovoltaic panel, a lighting lamp, a transmission cable and a remote central control room. The device aims to automatically fasten a high-voltage wire clamp on a high-voltage line tower, so that the state requirement of a high-voltage line is met. In the device, solar energy is converted to electric energy by the solar cell panel, the electric energy is stored in the storage battery, the fastening condition of the high-voltage line is detected by a temperature probe, a signal is transferred to a control switch after loosening, the motor starts to work, a fastening system comprising the worm and a gear mechanism is driven, and automatic fastening of a bolt on the wire clamp is achieved. By the device, the wire clamp on the high-voltage line tower can be automatically fastened, and a fault problem also can be transmitted to the central control room for warning; and moreover, by the device, the working condition of a worker is also greatly improved, and the inspection frequency of the worker under overhead high-voltage condition is prevented.

Description

technical field [0001] The invention relates to an automatic fastening wire clamp device, which belongs to an electromechanical integration product. Background technique [0002] High-voltage lines usually refer to transmission lines that carry voltages above 10KV (including 10KV). Its transmission methods are usually divided into two types, one is to use underground transmission with insulation layer in the city, and the other is to use overhead line transmission carried by iron towers in the field. [0003] For the second transmission method, we conduct a detailed study. During the transmission process of the high-voltage line tower in the field, the high-voltage line is fixed by a series of clamp devices. However, due to the influence of the geographical environment and weather conditions, regular manual inspections of the high-voltage line are required to avoid faults during the transmission process of the high-voltage line. At present, the line inspection process is g...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G7/02
CPCH02G7/02
Inventor 罗小林孟祥庆
Owner KUNMING UNIV OF SCI & TECH
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