The invention relates to a lubricating maintenance instrument, in particular to a lubricating maintenance instrument for a building tower crane coupler. The invention aims to provide the lubricating maintenance instrument, which is high in safety and can reduce the labor intensity, for the building tower crane coupler. According to the technical scheme, the lubricating maintenance instrument for the building tower crane coupler comprises a protection box, a cylinder body, a piston, a lifting rod, an arc-shaped block, a connecting rod, a round head rod, a steel wire rope, a pull ring, an L-shaped rod, a fixed sleeve, a one-way valve, a hard pipe and the like, a mounting frame is connected to the top of a machine frame, the protection box is connected to the front side of the middle of the mounting frame, and a tower crane coupler body is connected to the right portion of the front side face of the mounting frame. According to the lubricating maintenance instrument for the building tower crane coupler, lubricating oil in a cylinder body can drip on the tower crane coupler body through the hard pipe by moving the piston downwards, and therefore lubricating oil liquid can be manually dripped on the tower crane coupler body conveniently, workers do not need to climb a tower crane to drip the lubricating oil, the safety can be improved, and the labor intensity can be reduced.

    本发明涉及一种润滑保养器械,尤其涉及一种建筑塔吊偶合器的润滑保养器械。本发明的目的是提供一种安全性高、能够降低劳动强度的建筑塔吊偶合器的润滑保养器械。本发明的技术方案是:一种建筑塔吊偶合器的润滑保养器械,包括有防护箱、缸体、活塞、升降杆、弧形块、连接杆、圆头杆、钢丝绳、拉环、L形杆、固定套、单向阀、硬管等;机架的顶部连接有安装架,安装架的中部前侧连接有防护箱,安装架的前侧面右部连接有塔吊偶合器本体。本发明通过活塞向下移动能够将缸体内的润滑油经硬管滴落在塔吊偶合器本体上,如此能够便于人工对塔吊偶合器本体进行滴落润滑油液体,从而不需人工攀爬塔吊滴落润滑油,进而能够提高安全性,且能够降低劳动强度。


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    Title :

    Lubricating maintenance instrument for building tower crane coupler


    Additional title:

    一种建筑塔吊偶合器的润滑保养器械


    Contributors:
    LIAO WANG (author)

    Publication date :

    2021-09-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / F16N LUBRICATING , Schmierung



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