Damping platform for tower crane

Abstract

The invention discloses a damping platform for a tower crane. The damping platform comprises a damping platform, a rubber damping airbag, lug plates and elastic connecting pieces, wherein the tops of the lug plates are fixedly connected with connecting plates through welding, the damping platform is fixedly connected between the connecting plates through welding, the two ends of the connecting plates are fixedly connected with connecting seats through clamping, and a control chamber is fixedly connected between the connecting seats and positioned above the damping platform through welding. Vibration is absorbed through the elastic force of the rubber damping airbag in the damping platform, vibration is absorbed through the protective caps in the elastic connecting pieces and recoverable deformation of a spring, vibration of the control chamber is reduced, the working experience of a driver is ensured, and through repeated compression and recovery in the damping process of the rubber damping airbag, automatic ventilation in the control room is achieved, the ventilation process is mild, and wind disturbance is prevented.

Description

technical field [0001] The invention relates to the technical field of tower cranes, in particular to a shock-absorbing platform for tower cranes. Background technique [0002] Tower crane is the most commonly used lifting equipment on construction sites, also known as "tower crane". , concrete, steel pipe and other construction raw materials. Tower crane is an indispensable equipment on the construction site. Tower cranes are divided into two categories: upper slewing tower cranes and lower slewing tower cranes. Among them, the bearing capacity of the former is higher than that of the latter. In many construction sites, what we see is the tower crane with the upper rotary type, the upper jacking and the joint height. According to whether it can move, it can be divided into: walking type and fixed type. The tower body of the fixed tower crane is fixed and does not rotate, and is installed on a solid concrete foundation, or on a strip-shaped X-shaped concrete foundation. ...

AI Technical Summary

Problems solved by technology

[0003] 1. In the prior art, the driver's control platform of the tower crane is fixed on the slewing platform by bolts. However, during use, the shock absorption effect of the driver's control room platform is not good, which affects the driver's operating experience

[0004] 2. In the prior art, the driver's control room of the tower crane generally works at high altitude. In order to prevent wind disturbance, the control room is generally in a sealed state, which will easily cause poor ventilation in the narrow control room.

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