Steel cage lifting device for tubular pile industry

A hoisting device and industry technology, used in sheet pile walls, transportation and packaging, load hanging components, etc., can solve the stress point of the steel cage and the bending deformation of the steel cage, the deformation of the steel cage and the collapse of the steel cage, and the threat to the personal safety of construction workers, etc. problem, to achieve the effect of uniform force

Inactive Publication Date: 2010-07-14
GUANGDONG SANHE PILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, in the traditional hoisting and transportation method, by manually hooking the two ends of the steel cage to lift, since the force point is mainly borne by the two ends, it is easy to cause the force point of the steel cage and the bending deformation of the middle part of the steel cage, and in serious cases, the Affecting the detachment of solder joints leads to the deformation of the steel cage, causing unnecessary losses, and the fall of the steel cage will pose a serious threat to the personal safety of construction workers

Method used

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  • Steel cage lifting device for tubular pile industry
  • Steel cage lifting device for tubular pile industry
  • Steel cage lifting device for tubular pile industry

Examples

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Embodiment Construction

[0014] refer to figure 1 , figure 2 , a steel cage hoisting device in the pipe pile industry, including a steel wire rope 1 connected to a crane, a bracket 2 is hoisted under the steel wire rope 1, two or more steel wire ropes are fixed, and a clamping mechanism 3 is fixedly installed on the bracket 2. The two ends of the tightening mechanism 3 are telescopic rods 31, and the ends of the telescopic rods 31 are connected with manipulators 4.

[0015] The hoisting steps are as follows:

[0016] a. Hoist the bracket 2 on the wire rope 1;

[0017] b. By lowering the steel wire rope 1 to lower the bracket 2, the telescopic rod 31 of the clamping mechanism 3 is extended to control the manipulator 4 to open, so that the manipulator 4 can accommodate the steel cage 5 to enter;

[0018] c. Lowering the bracket 2 makes the lowermost end of the manipulator 4 lower than the upper part of the steel cage 5; so that when the manipulator is folded, most of the steel cage will be wrapped i...

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Abstract

The invention discloses a steel cage lifting method for the tubular pile industry, which comprises steel wire ropes connected on a crane. The lower parts of the steel wire rope are lifted with a bracket. Two or more steel wire ropes are provided. The bracket is fixedly provided with a clamping mechanism. Both ends of the clamping mechanism are provided with expansion links. The tail ends of the expansion links are connected with mechanical arms. The lifting process of the steel cage does not need the operator to hook the cage and adopts the mechanical arms to clamp so that the stress of each point of the steel cage is uniform, the phenomenons of deformation or desoldering, cracking and the like of the steel cage cannot occur, and the working process is safer and more efficient.

Description

technical field [0001] The invention relates to a construction method in the construction industry, in particular to a steel cage hoisting device for the pipe pile industry. Background technique [0002] Pipe piles are widely used in China, covering the entire construction field based on the information currently available. For example, in civil buildings (the pipe piles used in this field are the most) in areas with poor foundations, buildings with more than 5 floors will be built with pipe piles to reinforce the foundation. In addition, large industrial construction projects such as steel plants, power plants, chemical industry, paper mills, etc., all use a large number of pipe piles as foundation piles. In recent years, with the rapid development of port projects, the throughput of my country's ports this year will reach the world's largest port and the construction of large docks. The number of large-scale pipe piles used is increasing, and the length of a single sectio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C1/12E02D7/00E02D5/38
Inventor 韦泽林
Owner GUANGDONG SANHE PILE CO LTD
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