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Soft starter flexible installation structure

A technology of installation structure and soft starter, which is applied in the direction of starter components, etc., can solve the problems of high stress between hard copper bars and terminals, damage of terminals, installation errors, etc., and achieves improved work reliability, simple structure, and reduced Effect of Mounting Stress

Pending Publication Date: 2017-02-22
东泽节能技术(苏州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a flexible installation structure of a soft starter to solve the problem that the installation error causes a large stress between the hard copper bar and the terminal, which causes damage to the terminal

Method used

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  • Soft starter flexible installation structure
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Embodiment Construction

[0023] Such as figure 1 , figure 2 , image 3 , Figure 4 As shown, a flexible installation structure of a soft starter includes a body 1 and a terminal 2. The terminal 2 is located inside the body 1. The terminal 2 is screwed to the body 1 and is arranged symmetrically along the body 1. The copper bar clip 3, the soft connection 4, and the connecting bolt 5, the copper bar clip 3 is located outside the body 1, the copper bar clip 3 is connected to the body 1 with threads, and the soft connection 4 is located at the upper end of the terminal 2 And run through the body 1, the soft connection 4 is threadedly connected with the terminal 2 and is movably connected with the body 1, the soft connection 4 runs through the copper bar clip 3, and the soft connection 4 is connected with the copper bar clip 3 in a gap, The connecting bolt 5 runs through the copper bar clamp 3, and the connecting bolt 5 is threadedly connected with the copper bar clamp 3. The copper bar clamp 3 also i...

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Abstract

The invention discloses a soft starter flexible installation structure. The structure comprises a body, a binding post, copper bar clamps symmetrically arranged along the body, flexible couplings and connection bolts. Each copper bar clamp further comprises a clamping plate, a transverse reinforcing rib, longitudinal reinforcing ribs, clamping grooves, heat-insulation sleeves and adjusting holes. During installation, a second lap joint copper bar penetrates through the body and then is arranged on the heat-insulation sleeves on the copper bar clamps in a penetrating mode, the connection bolts sequentially penetrate through one copper bar clamp, insulating sleeves and the other copper bar clamp, and the connection bolts are tightened, so that the two symmetrically distributed copper bar clamps clamp the second lap joint copper bar. Copper foil is elastic, so that the positions of the copper bar clamps can be conveniently and quickly adjusted through the adjusting holes, accordingly the position of the second lap joint copper bar is adjusted, and installation requirements of different occasions are met. The installation structure is simple, flexibility of the flexible couplings is good, installation stress is effectively reduced, work reliability is improved, the position of the output end is adjustable, and installation requirements of different occasions are met.

Description

technical field [0001] The invention relates to an installation structure, in particular to a flexible installation structure of a soft starter. Background technique [0002] The soft starter is a motor control device, which integrates motor soft start, soft stop, light load energy saving and various protection functions. Its main composition is a three-phase parallel gate connected in series between the power supply and the controlled motor. The tube and its electronic control circuit, using a soft starter, can control the voltage of the motor to gradually increase during the starting process, and naturally control the starting current so that the motor can start smoothly. Since the wiring terminals inside the soft starter are often led out by hard copper bars, due to installation errors and other factors, the hard copper bars are in a state of high stress for a long time, resulting in damage to the wiring terminals and affecting the reliability of the soft starter. In vie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02P1/02
CPCH02P1/02
Inventor 卞光辉张衡杨全胜
Owner 东泽节能技术(苏州)有限公司
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