Shake-proof and compression-resisting device for rubber-tyred crane

Abstract

The invention provides a shake-proof and compression-resisting device for a rubber-tyred crane and relates to the field of crane equipment. The shake-proof and compression-resisting device for the rubber-tyred crane comprises a crane base, and a crane body is fixedly mounted at the top of the crane base. The top of the crane base is fixedly connected with a fixing box, and one side of the fixing box is fixedly connected with a second electric push rod. The side, away from the fixing box, of the second electric push rod is fixedly connected with a connecting block. According to the shake-proofand compression-resisting device for the rubber-tyred crane, through cooperation of a supporting rod and a first partial pressure seat, the pressure is dispersed to the bottom of the first partial pressure seat; through cooperation of the first partial pressure seat and a second partial pressure seat, the pressure dispersed to the bottom of the first partial pressure seat is dispersed again, and the pressure is dispersed to the bottom of the second partial pressure seat; and through the pressure given by the second partial pressure seat, a suction cup is extruded to achieve the fixing effect,and the compression-resisting ability of the shake-proof and compression-resisting device is remarkably improved.

Description

technical field [0001] The invention relates to the technical field of hoisting equipment, in particular to an anti-shock and anti-pressure device for a tire-type crane. Background technique [0002] A crane refers to a multi-action hoisting machine that vertically lifts and horizontally transports heavy objects within a certain range; it is also called a crane, an aerial crane, and a crane; the main characteristics of a tire crane are: the driving cab and the lifting control room are combined into one 1. It is evolved from crawler cranes (crawler cranes). The crawler and walking bracket parts of the walking mechanism are transformed into a chassis with tires, which overcomes the shortcomings of crawler cranes (crawler cranes) that the crawler shoes cause damage to the road surface. It belongs to material handling mechanical. [0003] Rubber-tyred cranes, commonly known as tire cranes, refer to boom-rotating cranes that use tire-type chassis to walk, but most of the tire-ty...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an anti-vibration and pressure-resistant device for tire-type cranes, which solves the problem that most tire-type cranes have poor fixing and anti-seismic effects and are prone to accidents

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