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Parallel line clamp tightening device

A technology of rotating device and wire clip, which is applied in the direction of electrical components, connections, and electrical component connections, can solve the problems of different bolt tightening strength and difficult bolt operation, and achieves the goal of improving transmission efficiency, facilitating inspection and maintenance, and preventing slippage. Effect

Active Publication Date: 2020-03-24
STATE GRID ZHEJIANG JIASHAN POWER SUPPLY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because the bolts on the parallel groove clamp are arranged in parallel and are relatively close to each other, there are problems such as difficult operation for the tightening of the bolts, and different tightening strengths between different bolts.

Method used

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  • Parallel line clamp tightening device
  • Parallel line clamp tightening device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1: as figure 1 , as shown in 2, a parallel groove clamp tightening device, including a shell 1; a transmission belt 2, composed of a chain connected end to end, arranged inside the shell; a rotating device, arranged on the shell, matched with the drive belt; from The driving device is arranged on the shell and cooperates with the transmission belt; the transmission belt rotating device 6 is arranged inside the shell and cooperates with the transmission belt. The parallel groove clamp tightening device also includes: a pressing device, arranged on the casing, matched with the transmission belt; a baffle plate 5, arranged inside the casing, matched with the transmission belt. The driven device includes: a slider 11, which is slidably connected with the casing, and has more than two fixing bolt holes whose axis direction is perpendicular to the sliding direction of the slider and the casing; a chain driven wheel 3, which is arranged on the slider and cooperates ...

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PUM

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Abstract

The invention relates to an installation device of a parallel groove clamp, and specifically relates to a screwing device of a parallel groove clamp. The screwing device comprises a housing, a drivingbelt formed by a chain connected head-to-tail and arranged in the housing, a rotation device arranged on the housing and matched with the driving belt, a driven device arranged on the housing and matched with the driving belt, and a driving belt rotation device arranged in the housing and matched with the driving belt. The beneficial effects of the screwing device are that the operation is simple, the spacing is adjustable, and a plurality of bolts can be screwed with the same force.

Description

technical field [0001] The invention relates to an installation device of a parallel groove wire clamp, in particular to a parallel groove wire clamp tightening device. Background technique [0002] The bolt-type parallel-groove clamp is made of plate-plate structure and aluminum alloy material. The connecting wire is fixed in the upper and lower grooved splints by the tightening pressure of the bolt to complete the connection, and then passed through the flat washer and spring washer. Provide relatively uniform and constant pressure to the connecting wires. It can be disassembled after installation. It is often used at the jumper wire or ground wire lap at the tension end of the line. The clamp generally adopts a two-bolt or three-bolt structure, and at the same time, it is required to use even force when tightening each bolt during installation. Sometimes in order to ensure the reliability of operation, two or three clamps are equidistantly paralleled during line construc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R11/14
CPCH01R11/14
Inventor 陆峰金昊朱晔王帅
Owner STATE GRID ZHEJIANG JIASHAN POWER SUPPLY CO LTD