Wind-resisting and anti-slipping device for tower crane

Abstract

The invention discloses a wind-resisting and anti-slipping device for a tower crane. The wind-resisting and anti-slipping device comprises a suspension arm, a fixed frame and a balance block, whereinthe bottom end of the suspension arm is connected with the top end of an anti-slipping device through a sliding block; a fixing device is arranged at the middle position of the sliding block and the anti-slipping device; a supporting frame is fixed at the bottom end of the fixed frame; the top of the fixed frame is fixedly connected with the suspension arm through a rope; the bottom end of the balance block is mounted at the right side of the suspension arm; a cab is mounted at the middle position of the supporting frame; a wind-resisting device is fixed at the bottom end of the supporting frame. According to the wind-resisting and anti-slipping device, the fixing device is arranged and a hoisting rope is subjected to fixation and vibration absorption through the fixing device, so that a condition that the hoisting rope is shaken randomly by strong wind is prevented; the wind-resisting device is arranged so that the wind-resisting capability of the supporting frame can ne enhanced; theanti-slipping device is arranged so that cargoes are prevented from slipping off from a hook and potential safety hazards are reduced.

Description

technical field [0001] The invention relates to the field of tower cranes, in particular to a wind-resistant and anti-skid device for tower cranes. Background technique [0002] Tower crane (abbreviated as tower crane in this application) is a common lifting equipment, which has the advantages of large working space, etc., and is widely used in vertical and horizontal transportation of building construction materials and installation of building components. The tower crane usually includes a tower frame, a boom, a tower crane trolley and a spreader. The tower frame is arranged vertically, and one end of the boom is fixed on the upper end of the tower frame. [0003] With the development of science and technology, tower cranes are widely used in construction, but the tower cranes on the market now have no wind resistance. When the boom is working when the wind blows, it is easy to shake, resulting in safety hazards in construction, and There is no anti-skid device for the ho...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a wind-resistant and anti-skid device for tower cranes to solve the problems of shaking when the wind blows, the goods on the hook are easy to fall, and the support frame has no wind-proof structure.

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