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Pile hoisting clamp and pile hoisting device

A hanging fixture and a technology for installation, applied in the field of lifting devices that can prevent pile overturning, can solve the problems of safety accidents, occurrence, overturning, etc., and achieve the effect of preventing safety accidents

Active Publication Date: 2022-07-08
金圭相
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But, the shortcoming of described background technology is, if the engagement force of fixing belt is released, then can overturn or safety accident can take place in the process of lifting pile

Method used

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  • Pile hoisting clamp and pile hoisting device
  • Pile hoisting clamp and pile hoisting device
  • Pile hoisting clamp and pile hoisting device

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0032] Hereinafter, the present invention will be described in detail with reference to the embodiments shown in the accompanying drawings. However, these embodiments are merely illustrative for clearly explaining the present invention and are not intended to limit the present invention.

[0033] figure 1 The illustrated pile lifting device 10 according to the present invention can be lifted by holding the pile 100 hydraulically. Furthermore, the pile lifting device 10 can further stably lift the pile by realizing the overturn prevention at the time of lifting.

[0034] Among them, the pile 100 is hollow, and may be a PHC pile, a steel pipe pile, or the like.

[0035] like figure 1 and Figure 7 As shown, the pile lifting device 10 has a balance plate 20 for connection with a lifting device 500. Among them, the hoisting equipment 500 may be a well-known hoisting device as an example.

[0036] The balance plate 20 is in the shape of a plate with a certain thickness, and ...

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PUM

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Abstract

The invention provides a pile hoisting clamp and a pile hoisting device. The pile lifting jig includes: a jig housing inserted in an inner diameter of a pile and formed with expansion piece mounting grooves penetrating each height in a diametrically facing manner; the double expansion pieces are arranged in the groove and are movably arranged in the radius direction; and one end of the clamping cylinder is connected with any one of the expansion pieces, the other end of the clamping cylinder is connected with the other one of the expansion pieces, and the other expansion piece is moved through the counter-acting force of any one expansion piece, so that the pile is clamped.

Description

[0001] The application number of this application is 202080060126.1 (international application number: PCT / KR2020 / 011284), the date of entering the national phase in China is February 24, 2022 (international application date: August 25, 2020), and the name of the invention is "preventable Pile Subversion Lifting Device" divisional application. technical field [0002] The invention relates to a pile hoisting device used for hoisting piles in civil engineering or construction engineering, and in particular, to a hoisting device that can prevent piles from being overturned. Hydraulic clamping is used to hold and lift the piles, so that the piles can be prevented from being overturned during the lifting process, and the Prevent security incidents from happening. Background technique [0003] Usually, the method of lifting piles on the construction site is as follows: Figure 16 As shown in (A) of , the cable 101 is used as a sheath, and it is hung on the upper part of the pile ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C1/66E02D13/00E02D11/00
CPCB66C1/66E02D13/00E02D11/00E02D2250/00E02D5/285B66C1/56E02D13/04
Inventor 金圭相
Owner 金圭相
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