Protective mesh for manual hole-digging piles

A technology of manual digging piles and protective nets, which is applied in the fields of construction, building structure, and building materials, can solve the problems of easy damage of protection, non-reusable protection, and inadequate protection, so as to reduce engineering costs, High construction efficiency and simple structure

Inactive Publication Date: 2019-04-12
MCC5 GROUP CORP SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these protective measures are cumbersome to implement, and cannot be reused after disassembly, and there may be situations where the protection is not in place and the protection is easily damaged by people.
[0003] Therefore there are above-mentioned inconveniences and problems in the known manual hole-digging pile protective measures

Method used

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  • Protective mesh for manual hole-digging piles
  • Protective mesh for manual hole-digging piles
  • Protective mesh for manual hole-digging piles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The protective net for manual digging piles of the present invention comprises a reinforcement ring and a protective cover.

[0028] see now figure 1 , figure 1 It is a structural schematic diagram of a reinforcement ring according to an embodiment of the present invention. As shown in the figure, the radius of the reinforcement ring is 200mm larger than that of the manual digging pile, and the reinforcement ring is set as two symmetrical semicircular reinforcement rings. To connect, set reinforcing ribs on the reinforcement mesh at the junction of the two semicircular reinforcing bars, and weld the hinges on the reinforcing ribs so that the two semicircular reinforcing bars can be folded with each other. The steel bars of the semicircular steel ring are steel bars with a diameter of 20mm. The steel bars of the steel mesh sheets are steel bars with a diameter of 18mm. The hinge is a casement hinge 3, and the casement hinge is made of stainless steel, with a central ...

Embodiment 2

[0032] image 3 It is a schematic diagram of the use state of the protective net according to the embodiment of the present invention. The method of using the manual hole-digging pile protective net of the present invention: during construction, open the lock at one end of the foldable protective net, turn up the protective net at the end and fold it on the protective net at the locked end, and the construction personnel can stand Laying bamboo plywood on the folded protective mesh can ensure the safety of workers on the manual digging piles, and can also greatly reduce the risk of workers under the manual digging piles being hit by falling objects. After the construction of the manual hole-digging pile is completed, the two protective mesh sheets are unfolded to form a foldable protective mesh sheet, and then the foldable protective mesh sheet is laid on the artificial hole-digging pile, and the two ends of the foldable protective mesh sheet are passed through Pre-buried on ...

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Abstract

The invention discloses a protective mesh for manual hole-digging piles. The protective mesh for the manual hole-digging piles includes steel bar rings and a protective cover. The protective mesh forthe manual hole-digging piles is characterized in that the steel bar rings are arranged into two symmetrical half-round steel bar rings, the half-round steel bar rings are covered with steel bar meshpieces, the protective cover is in an umbrella shape, four arc-shaped protective cover supporting rods are arranged, wherein before the protective mesh for the manual hole-digging pile is used, n-shaped ring hooks need to be embedded in advance before concrete pouring is performed on reinforced concrete retaining walls, and foldable protective mesh pieces and the n-shaped ring hooks are locked atthe tops of the manual hole-digging piles by using padlocks. The protective mesh for the manual hole-digging piles has the advantages that the structure of the protective mesh is simple, the fabrication of the protective mesh is convenient, hole openings of the manual hole-digging piles are effectively protected, the safety of workers and passing personnel in the process of construction is ensured, the anti-falling and anti-theft properties are achieved, the cyclic utilization of the protective mesh is achieved, the construction efficiency is high and the engineering cost is reduced.

Description

technical field [0001] The invention relates to a safety protection net for a construction site of a construction site, in particular to a protective net for artificially digging holes. Background technique [0002] With the continuous development of super high-rise buildings in my country, there are more and more manual excavation pile projects. The traditional artificial excavation pile protection adopts bamboo springboard and sandbags or steel mesh, etc., and then builds a steel fence around the hole pile, hangs a dense safety net, and also needs to be covered on the springboard, sandbags or steel mesh. The rainproof color strip cloth can achieve the rainproof effect. However, these protective measures are cumbersome to implement, and cannot be reused after disassembly, and there may be situations where the protection is not in place, and the protection is easy to be damaged by people. [0003] Therefore there are above-mentioned inconveniences and problems in the known...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G21/32
Inventor 赵鹏飞
Owner MCC5 GROUP CORP SHANGHAI
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