A telescopic supporting leg comprises a cylinder body, a supporting leg body, an extension end input module, a lifting end input module, a top block, a supporting plate, a bottom plate, a sealing block, a left cavity, a lifting cavity and a pressing cavity. Wherein the extension end input module comprises an extension input pipe, and the lifting end input module comprises a lifting input pipe and a connecting box; a lifting input port and an extension input port are formed in the cylinder body; each supporting leg comprises a piston plate, an I-shaped leg, a positioning block and an inner cavity; the lower ends of the supporting legs are connected with wheels, the I-shaped legs comprise I-shaped sections and can stretch out and draw back in the cylinder body, the lower ends of the I-shaped legs stretch out of the cylinder body, and the piston plates are arranged at the upper ends of the I-shaped legs.
一种伸缩支腿,包括缸体、支腿、伸长端输入模块、抬升端输入模块、顶块、支撑板、底板、密封块、左腔、抬升腔、下压腔;其中所述伸长端输入模块包括伸长输入管,所述抬升端输入模块包括抬升输入管、连接盒;所述缸体上设有抬升输入口、伸长输入口;所述支腿包括活塞板、工字腿、定位块、内腔;所述支腿下端连接有车轮,所述工字腿包括工字截面,所述工字腿可在所述缸体中伸缩,所述工字腿下端伸出所述缸体,所述工字腿的上端设置有所述活塞板。
Telescopic supporting leg
一种伸缩支腿
2023-03-07
Patent
Electronic Resource
Chinese
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