The hydraulic locking device for the oil cylinder comprises a shell, a motor is fixedly installed on one side of the shell, a piston telescopic part is fixedly installed on the side, opposite to the motor, of the shell, a piston rod is slidably connected into the piston telescopic part, and an anti-skid sleeve is arranged on the surface of the piston telescopic part. A tooth block slides on the top face of the anti-skid sleeve, a rotating shaft is rotationally arranged at the position, close to the tooth block, of the top face of the anti-skid sleeve, a gear is fixedly installed on the surface of the rotating shaft, a connecting rod is installed on one side of the gear, and a clamping ring is fixedly connected to one side of the connecting rod. Through the arrangement of the shell, the motor, the piston telescopic part, the piston rod, the anti-skid sleeve, the tooth block, the rotating shaft, the gear, the connecting rod, the clamping ring, the rectangular block and the bolt, people only need to simply rotate the bolt to move the bolt to a short distance to quickly fix the piston rod, operation is easy and convenient, meanwhile, locking is firm, and the locking efficiency is high.

    本发明提供油缸用液压锁定装置,涉及油缸技术领域,包括外壳,所述外壳的一侧固装有电机,所述外壳位于电机相对的一侧固装有活塞伸缩部,所述活塞伸缩部的内部滑动连接有活塞杆,所述活塞伸缩部的表面设置有防滑套,所述防滑套的顶面滑动有齿块,所述防滑套的顶面靠近齿块的位置处转动有转轴,所述转轴的表面固定安装有齿轮,所述齿轮的一侧装有连接杆,所述连接杆的一侧固定连接有夹环,实际使用时,通过设置外壳、电机、活塞伸缩部、活塞杆、防滑套、齿块、转轴、齿轮、连接杆、夹环、矩形块和螺栓,人们只需简单转动螺栓,使其移动至较短的距离即可快速对活塞杆进行固定,操作简单便捷,同时锁紧牢固,锁紧效率高。


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    Title :

    Hydraulic locking device for oil cylinder


    Additional title:

    油缸用液压锁定装置


    Contributors:
    HE JIE (author) / HE HAO (author) / ZHANG HE (author) / ZHANG SHENGTAO (author)

    Publication date :

    2022-05-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein / B66C Krane , CRANES



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