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Windproof reinforcing method of cranes

A technology of cranes and anchors, applied in the field of crane windproof reinforcement

Inactive Publication Date: 2019-08-09
浙江科鑫重工有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The technical problem to be solved and the technical task proposed by the present invention are to overcome the safety hazard defect that the existing outdoor crane reinforcement methods cannot effectively withstand the typhoon and be overturned by strong winds. The present invention provides a windproof reinforcement method for cranes. The method can effectively reinforce the crane to improve its anti-typhoon ability, so that the crane can remain stable even in severe typhoon weather without being blown over

Method used

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0016] Such as Figure 1~2 As shown, a crane windproof reinforcement method includes placing a limit device on the wheel rail 1 to limit the movement of the wheel 2, anchoring the portal frame and the ground of the crane through a steel wire rope 5, and multiple cranes that will move on the same wheel rail 1 Close together end to end, the three reinforcement methods can be selected arbitrarily and used in combination to fix the crane relative to the surrounding ground, improve the typhoon resistance of the crane, and ensure that the crane can remain stable even in severe typhoon weather without being damaged. Blowing and tipping; where the limit device such as figure 2 Shown is the wheel stopper 3 clamped on the wheel rail 1, the bottom of the wheel stopper 3 is provided with a card slot matching the cross-sectional shape of the wheel rail 1,...

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Abstract

The invention relates to crane equipment, in particular to a windproof reinforcing method of cranes. The windproof reinforcing method of the cranes is provided aiming at the potential safety hazard defect that existing outdoor crane reinforcing manners cannot effectively withstand typhoons, so that the cranes are blown by strong wind to tip over. By means of the reinforcing method, the parking safety of the cranes used outdoors in the typhoons is improved, and the accident that the cranes are blown down by the typhoons to tip over is avoided. Particularly, limiting devices are put on a wheel track to limit movement of wheels, door frames of the cranes and the ground are in anchored connection through steel wire ropes, the multiple cranes moving on the same wheel track cling together to bebound end to end, the cranes are fixed relative to the surrounding ground, the anti-typhoon capacity of the cranes is improved, it is guaranteed that the cranes can be kept stable in the severe typhoons and cannot be blown to tip over, and three reinforcing methods can be selected at will and combined to be used.

Description

technical field [0001] The invention relates to crane equipment, in particular to a windproof reinforcement method for a crane. The reinforcement method improves the parking safety of a crane used outdoors in typhoon days, and prevents accidents caused by typhoon blowing and tipping. Background technique [0002] Factories that manufacture large-scale steel pipes need to use gantry cranes (gantry cranes) to move and hoist large-scale steel pipes in the open environment outside the workshop, such as loading or hoisting steel pipes and transferring them to freighters docked at the open-air wharf in the factory area. The main part of the gantry crane is a door-shaped frame. The door-shaped frame includes a main beam on the top and two feet at both ends. The two feet are installed at both ends of the main beam. Each foot is a figure-eight Structural form, the figure-eight structure is composed of two left-right symmetrical support beams, the upper ends of the two support beams a...

Claims

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Application Information

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IPC IPC(8): B66C9/18B66C7/16B66C15/00
CPCB66C7/16B66C9/18B66C15/00
Inventor 桑巍吴欣航徐旭锋曹海清王文学张兴致魏军吴松桂任立纯潘兆良张明瞿炜
Owner 浙江科鑫重工有限公司
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