Heavy-duty machine supporting leg with shock absorption effect

Abstract

The invention discloses a heavy-duty machine supporting leg with a shock absorption effect. The heavy-duty machine supporting leg comprises a heavy-duty machine body. Third fixing blocks are fixedly connected to the bottom surface of the heavy-duty machine body. A movable wheel is fixedly hinged to the bottom end of each third fixing block through a fourth pin. Second grooves are formed in four corners of the bottom surface of the heavy-duty machine body. An electric push rod is fixedly connected to the inner top wall of each second groove. According to the heavy-duty machine supporting leg with the shock absorption effect, second powerful springs are arranged and can effectively limit movement of sliding rods and reduce the impact force borne by the sliding rods; and fixing rods are arranged and are used in cooperation with second fixing plates, the second powerful springs, first powerful springs, baffles, pulleys and third powerful springs so that the falling speed of the sliding rods can be effectively decreased in various aspects to reduce the impact force borne by the sliding rods, the shock absorption effect of the device is achieved, and the problem that an existing heavy-duty machine supporting leg is poor in shock absorption effect is solved.

Description

technical field [0001] The invention relates to the technical field of heavy machinery, in particular to a heavy machinery support leg with a shock-absorbing effect. Background technique [0002] With the rapid development of modernization and the rapid construction of various buildings, the use of heavy machinery is also wider. The use of heavy machinery is also one of the indispensable mechanical equipment in today's fast-changing. Large-scale mechanical equipment is in Workers need to support heavy machinery and equipment to prevent damage to the heavy machinery itself due to the heavy workload. The support legs of heavy machinery play a role in supporting the body of heavy machinery during work, but the support legs when the heavy machinery is not working When retracted, it does not affect the movement of heavy machinery. [0003] However, most of the existing heavy-duty mechanical support legs do not have shock-absorbing effect, causing a lot of unnecessary troubles du...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a heavy machinery support leg with a shock-absorbing effect, which solves the problem that the existing heavy-duty machinery support legs have poor shock absorption effect

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