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A terminal row tightening device

A terminal and terminal head technology, applied in the direction of electrical components, connections, circuits, etc., can solve the problems of easy omission, time-consuming and laborious, low efficiency of terminal row retightening, etc., to achieve the effect of ensuring insulation performance and improving work efficiency

Active Publication Date: 2016-03-02
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to address the deficiencies in the prior art, to provide a terminal row retightening device, to solve the technical problems in the prior art that the terminal row retightening efficiency is low, time-consuming and laborious, and easy to be missed

Method used

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  • A terminal row tightening device
  • A terminal row tightening device

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0013] Such as figure 1 , figure 2 As shown, the terminal row tightening device includes a base 1 made of insulating material, a conductive member 10 for electrical connection of wires and a terminal 2 for fixing the wires on the conductive member 10, the conductive member 10 and the base 1 is fixedly connected, the terminal 2 is screwed to the conductive member 10, the upper part of the terminal 2 is connected to the terminal head for rotating the terminal 2, the reset gear 3 is set on the terminal head, and the transmission gear 4 is installed on the base 1 through the bracket. The transmission gear 4 is located between two adjacent terminals 2 , and the transmission gear 4 meshes with the ...

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Abstract

The invention discloses a terminal board retightening device and belongs to the technical field of electrical devices. The terminal board retightening device aims to solve the technical problem that in the prior art, terminal board retightening efficiency is low, time and effort are wasted, and omission is prone to occurrence. The terminal board retightening device comprises a base, conductive pieces and terminals, wherein the base is made of an insulating material, the conductive pieces are used for electrical connection of a wire, and the terminals are used for fixing the wire to the conductive pieces. The conductive pieces are fixedly connected with the base. The terminals are connected with the conductive pieces in a threaded mode. The upper portion of each terminal is connected with a terminal head used for rotating the corresponding terminal. Each terminal head is sleeved with a retightening gear. The base is provided with transmission gears through supports. Each transmission gear is located between every two adjacent terminals and meshed with the retightening gears of the two corresponding adjacent terminals. According to the terminal board retightening device, the retightening gears and the transmission gears conduct transmission in a step-by-step mode, and when one terminal is rotated, the other terminals can be retightened at the same time; in this way, the work efficiency of terminal retightening is remarkably improved, time and labor are saved, and the situation that due to the fact that workers mutually retighten each terminal, omission of some terminals is caused is avoided.

Description

technical field [0001] The invention relates to a terminal block, in particular to a tightening device for a terminal block, which belongs to the technical field of electrical equipment. Background technique [0002] A terminal block refers to an insulating part that carries multiple or multiple sets of mutually insulated terminal assemblies and is used to fix the support. The function of the terminal block is to connect the lines of the equipment in the screen and the equipment outside the screen, and play the role of current and voltage signal transmission. At the same time, it can make the wiring beautiful and easy to maintain. The connection between long-distance lines is mainly reliable. Easy maintenance. The terminal block in the prior art mainly includes a base and a number of cylindrical terminals. The base is cast from an insulating material. There are several mounting holes on the base. The lower part of the terminal is inserted into the mounting hole and connecte...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R9/00H01R9/22
Inventor 宋洋
Owner STATE GRID CORP OF CHINA
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