The invention discloses a crawler-type small crane, and relates to the technical field of building machinery, the crawler-type small crane comprises an integral casting alloy chassis, outer protective plates are welded on both sides of the outer wall of the integral casting alloy chassis, a hydraulic support mechanism is arranged on the front surface of the integral casting alloy chassis, and a standing pile side insertion mechanism is arranged on the rear surface of the integral casting alloy chassis. A distance increasing mechanism is arranged at the bottom of the block casting alloy base plate, the hydraulic supporting mechanism comprises a U-shaped groove, locking sleeves are fixedly installed on the two sides of the inner wall of the U-shaped groove, the standing pile side inserting mechanism comprises a rail, two T-shaped sliding rods are movably inserted into the inner surface wall of the rail, and the two T-shaped sliding rods are fixedly connected with the U-shaped groove. An integration plate is fixedly installed between the opposite sides of the two T-shaped sliding rods, an auxiliary stress point is firstly built through the mechanism, then the tail of the machine body is thoroughly locked through a physical reinforcing method, the machine body cannot shake longitudinally through the treatment mode, therefore, a suspended heavy object cannot swing, and the stability of the machine body in the working process is greatly improved.

    本发明公开了一种履带式小型吊机,涉及建筑机械技术领域,包括整铸合金底盘,所述整铸合金底盘的外壁两侧均焊接有外护板,所述整铸合金底盘的正表面设有液压支撑机构,所述整铸合金底盘的后表面设有站桩侧插机构,所述整铸合金底盘的底部设有增距机构,所述液压支撑机构包括U型凹槽,所述U型凹槽的内壁两侧均固定安装有锁定套筒,所述站桩侧插机构包括轨道,所述轨道的内表壁活动插设有两个T型滑杆,两个所述T型滑杆的相对一侧之间固定安装有整合板,机构先完成辅助受力点的构建,再通过物理加固法,将机体尾部彻底锁定住,该种处理方式机体则不会出现纵向晃动,因此悬吊的重物也不会发生摆动,极大提高机体做工时的稳定性。


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    Title :

    Crawler-type small crane


    Additional title:

    一种履带式小型吊机


    Contributors:
    ZUO DUQUAN (author) / MA GUOLING (author) / SHI HUILONG (author) / ZHANG YUANXIU (author) / TU RONGMIN (author) / CHEN YU (author) / FU YAOMING (author)

    Publication date :

    2024-10-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66D Haspeln , CAPSTANS



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