Fixed point clutch shifting rod mechanism of slide wire

Abstract

The invention relates to a fixed point clutch shifting rod mechanism of a slide wire. The mechanism comprises the slide wire, a current collector, a driving check block, a limiting check block and a return shifting device; clamping plates are arranged at the outer side of the current collector and the outer side of the driving check block; the current collector slides in the slide wire; a fixing plate is arranged at the upper end of the slide wire; the limiting check block is connected with the fixing plate through connecting shafts; the return shifting device is connected to a door leaf through a base; the driving check block is connected to the return shifting device in a clamped mode; the return shifting device comprises a U-shaped shifting rod and connecting rings; the U-shaped shifting rod is connected with the base through the connecting rings; a cross rod is arranged on the U-shaped shifting rod; one end of a tension spring is connected to the cross rod; the other end of the tension spring is fixed to the door leaf. The fixed point clutch shifting rod mechanism of the slide wire has the advantages that the structure is simple, the design is reasonable, the installation is convenient, and it is guaranteed that the current collector is stressed uniformly and operates stably, so that the operation of a side swing door is facilitated, and the side swing door can operate more smoothly.

Description

technical field [0001] The invention relates to an automatic rod pulling mechanism for a sliding contact line of a side revolving door. Background technique [0002] Side revolving doors are generally used in warehouses and other occasions. Traditional electric revolving doors supply power. The trolley line is a curved track. When the collector walks on the curved rail, the power supply contact is prone to instability, and the drag chain or cable directly pulls the collector. The operation jamming, the electric wire and cable damage caused by uneven force on the collector for a long time, etc., thus affecting the normal operation of the side revolving door. Contents of the invention [0003] The purpose of the present invention is to overcome the above disadvantages and provide an automatic pull-out mechanism for sliding contact wires of side revolving doors that avoids running jams caused by drag chains or cables directly pulling collectors and can ensure smooth operation...

AI Technical Summary

Problems solved by technology

[0002] Side revolving doors are generally used in warehouses and other occasions. Traditional electric revolving doors supply power. The trolley line is a curved track. When the collector walks on the curved rail, the power supply contact is prone to instability, and the drag chain or cable directly pulls the collector. The operation jamming, the long-term uneven force of the collector caused the damage of wires and cables, etc., thus affecting the normal operation of the side revolving door

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