Lifting device capable of preventing pile overturning

A lifting device and lifting equipment technology, applied in sheet pile walls, transportation and packaging, load hanging components, etc., can solve problems such as safety accidents, subversion, occurrence, etc., and achieve the effect of preventing safety accidents.

Pending Publication Date: 2022-04-12
金圭相
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the disadvantage of the background technology is that if the joint force of the fixing belt is released, the pile will be overturned or a safety accident will occur in the process of lifting the pile.

Method used

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  • Lifting device capable of preventing pile overturning
  • Lifting device capable of preventing pile overturning
  • Lifting device capable of preventing pile overturning

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] Next, the present invention will be described in detail with reference to the embodiments shown in the drawings, however these examples are illustrative only and are not intended to limit the invention.

[0032] figure 1 The pile lifting device 10 according to the present invention can be lifted by the hydraulic pressure clamping pile 100. Moreover, the pile-lifting device 10 can further stably lift the pile by realizing the anti-subtilion while lifting.

[0033] Among them, the pile 100 is a hollow, which can be a PHC pile, a steel pipe, and the like.

[0034] Such as figure 1 and Figure 7 As shown, the pile lifting device 10 has a balance plate 20 for connecting the lifting device 500. Among them, the lifting device 500 can be a well known lifting device.

[0035] The balance plate 20 is a plate-like plate shape having a thickness and includes a first crane 21 that is formed in the upper portion of the central portion and the lower symmetrical connection. The lifting hol...

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PUM

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Abstract

The present invention provides a lifting device capable of preventing pile overturning, which clamps and lifts a pile by using hydraulic pressure, and can prevent pile overturning even if the clamping is released in the lifting process, thereby preventing the occurrence of safety accidents in advance. The hoisting device capable of preventing the pile from overturning according to a better embodiment of the present invention is characterized by comprising: a balance plate connected to the hoisting device and used for maintaining horizontal balance; and a pile lifting jig which is directly connected to the balance plate or is connected to the balance plate with a first lifting cable as a medium and is inserted into the upper inner diameter portion of the pile so as to hold the pile by means of hydraulic force.

Description

Technical field [0001] The present invention relates to piles of piles for lifting piles in civil or construction engineering, in particular, to a lifting device that prevents piles, using hydraulic clamping and lifting piles, thereby preventing piles in the lifting process, and can be prior Prevent security incidents from occurring. Background technique [0002] Typically, the method of the construction site is like a hanging pile such as Figure 13 (A), the cable 101 is used, and the upper portion of the pile 100 is hanging. In this case, if the sleeve 101 falls off from the pile 100, the pile 100 is subversive during the lifting process, thereby causing a safety incident. As another lifting method, Figure 13 (B), the rings bolts are screwed in the screw holes in the front end of the pile 100 and locked, and the cable 101 was lifted. However, at this time, if the rings bolt are free, the pile 100 in the lifting process will be subversive, thereby causing a safety incident. There...

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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