Power supply device capable of rapidly wiring

A power supply device and fast technology, applied in the direction of busbar/circuit layout, clamping/spring connection, etc., can solve the problems of hidden safety hazards, lack of protection, time consumption, etc., to achieve reliable compression, avoid accidental fall off, improve The effect of work efficiency

Inactive Publication Date: 2012-12-26
ANGANG STEEL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The wiring operation of any kind of power supply needs to consume a certain amount of time, which is time-consuming and laborious, and its efficiency is extremely low
In particular, the on-site power supply basically has a single overload (overheat) protection device. When encountering different loads, the overload (overheat) protection device cannot quickly change the corresponding parameters, so most of them use large horse-drawn carts Not only does it fail to protect, but it also poses a great potential safety hazard

Method used

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  • Power supply device capable of rapidly wiring
  • Power supply device capable of rapidly wiring
  • Power supply device capable of rapidly wiring

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Embodiment Construction

[0022] As can be seen from the accompanying drawings, the quick wiring power supply device of the present invention is mainly composed of a quick connector 1, a copper busbar 3 and an automatic switch 4, and the quick connector 1, the copper busbar 3 and the automatic switch 4 are all installed in the power box. The capacities of the four automatic switches 4 are respectively 10A, 25A, 36A and 100A. One end of the four parallel automatic switches 4 is connected to the three-phase power supply U, V, W, and the other end is respectively connected to three copper busbars 3, responsible for supplying power to the three copper busbars 3. An insulating plate 2 is provided between the five quick connectors 1 to enhance the insulation performance; among them, there are two quick connectors 1 on the right side, one of which is connected to the ground wire PE, and the other is connected to the neutral wire N. The other three quick connectors 1 are separately connected to the three coppe...

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PUM

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Abstract

The invention discloses a power supply device capable of rapidly wiring, which comprises at least two copper bus bars, at least two automatic switches differing in capacity, and at least four rapid wire connectors; one end of each of the automatic switches is connected with a three-phase power supply, and the other end of each of the automatic switches is connected on the various copper bus bars which are respectively connected with the corresponding rapid wire connectors. The rapid wire connectors can be in the form of torsional springs or pressure springs. For different power loads, the automatic switches differing in parameter can be selected, thereby realizing multiple purposes in a set of device; the stepped value protection is realized, and the failure currents of different loads are effectively eliminated so as to provide reliable over-heat and over-current protection for the electric equipment. The device can connect the wire within 10s and detach the wire within 5s without the adoption of any tool, thereby saving the time and the labor, ensuring the safety and the reliability, and greatly improving the working efficiency. The device is suitable for connecting the three-phase five-wire system and the single-phase cable as well as the cable with the load current within 100A.

Description

technical field [0001] The invention belongs to the field of electrical equipment, and in particular relates to a power supply connection device used in a production site that can quickly perform wiring and disconnection. Background technique [0002] At present, there are more and more types of small machinery, tools and utensils used in the production sites of industrial enterprises, and the frequency of use is also more and more frequent. When using electric welding machines, electric drills, electric hammers, temporary water pumps, temporary blowers, temporary fans, etc., when electricity is needed, wiring and disconnecting operations must be performed frequently. There are various styles of power supply devices on site, including automatic switches, load switches, wall sockets, industrial round sockets, etc. When a cable with a round plug is to be connected to an automatic switch, the plug needs to be removed. The wiring operation of any kind of power supply needs to c...

Claims

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Application Information

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IPC IPC(8): H02B1/20H01R4/28H01R4/48
Inventor 杜茂庆刘海
Owner ANGANG STEEL CO LTD
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