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Crane control circuit connection terminal box

A technology for controlling circuits and terminal blocks, applied in the direction of electrical components, etc., can solve the problems of terminal box without protection facilities, accelerated aging of wires, equipment damage, etc., and achieve significant social benefits, increased stability, and easy processing.

Inactive Publication Date: 2015-06-03
DALIAN BOHAI CRANE DEVICE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is used to solve the existing problems in the prior art: the terminal box has no protection facilities, and the aging of the wires will be accelerated, short circuits, equipment damage, etc.

Method used

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  • Crane control circuit connection terminal box
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Embodiment Construction

[0016] The specific embodiment of the present invention is shown in accompanying drawing, comprises box body 1, case cover 2, terminal block 6, terminal block 8 and terminal post 9; The terminal block 8 is installed in the middle of the box body 1; the bottom of the box body 1 is processed with an inlet hole 4 and an outlet hole 11; the cable passes through the wire inlet hole 4 and the outlet hole 11 and is fixed by the pressure plate 5; the box cover 2 is installed on the box body 1 through bolts; the characteristic is that the inside of the box body 1 and the box cover 2 is equipped with an insulating layer 3; the top of the box cover 2 is equipped with a ventilation fan 7 and a one-way damper 6.

[0017] The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, all those skilled in the art are within the technical scope disclosed in the present invention, according to the technology of the...

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Abstract

The invention provides a crane control circuit connection terminal box, relating to electric power corollary equipment. The crane control circuit connection terminal box comprises a box body, a box cover, a wiring table, a wiring board and a binding post; the wiring board is arranged on the wiring table and is provided with the binding post; the wiring table is arranged at the middle of the box body; the bottom of the box body is provided with a wire inlet and a wire outlet; after passing through the wire inlet and the wire outlet, a cable is fixed by a wire pressing plate; the box cover is arranged on the box body by bolts; the crane control circuit connection terminal box is characterized in that thermal insulation layers are arranged inside the box body and the box cover; the top of the box cover is provided with a ventilator and a one-way ventilation door. The crane control circuit connection terminal box has the characteristics of being novel in structure, simple and convenient in processing, low in cost, convenient in mounting, heat retaining, moistureproof, safe, reliable and the like, thus belonging to a novel crane control circuit connection terminal box integrating economical efficiency and practicability.

Description

technical field [0001] The crane control circuit connection terminal box of the present invention relates to a kind of electric supporting equipment. Background technique [0002] At present, electric power equipment is widely used, especially all kinds of wiring equipment need a terminal box to install and connect; the existing terminal boxes are all ordinary boxes, and it is enough to install various terminal posts, no matter what the environment is. The equipment used to protect the terminal box cannot be kept warm and moisture-proof, which will lead to accelerated aging of wires, short circuits, equipment damage and other problems. Aiming at the above-mentioned problems in the prior art, it is very necessary to research and design a new type of crane control circuit terminal box, so as to overcome the problems in the prior art. Contents of the invention [0003] In view of the above-mentioned problems in the prior art, the purpose of the present invention is to resear...

Claims

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Application Information

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IPC IPC(8): H02G3/18
Inventor 朱飞超齐国庆
Owner DALIAN BOHAI CRANE DEVICE
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