CN219175208U

CN219175208U - Combined pile hole protection device

Info

Publication number: CN219175208U
Application number: CN202320167817.2U
Authority: CN
Inventors: 权哲龙; 王培齐; 张建; 张京; 袁峰; 高展鹏
Original assignee: Northwest Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: Northwest Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2023-06-13
Anticipated expiration: 2033-02-09

Abstract

The utility model relates to the technical field of constructional engineering, in particular to a combined pile hole protection device which comprises a reinforcing mesh, and further comprises a reflecting cone barrel, wherein the reflecting cone barrel is positioned above the reinforcing mesh, spring clamps are arranged on two sides of the outer wall of the top of the reinforcing mesh.

Description

Combined pile hole protection device

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a combined pile hole protection device.

Background

Along with the building is higher, pile foundations of the bearing building are longer and larger, the occurrence frequency of the phenomenon that personnel fall due to pile hole protection loss is higher and higher, and then the safety quality of engineering is affected to a certain extent, so that the safety protection requirements on pile foundations after hole forming are higher and higher.

Due to the influences of factors such as the construction process, the construction efficiency and the acceptance procedure of the pile foundation, the pile foundation cannot be tamped and filled in time after the pile foundation is formed, a pile hole is formed in a ground, and if the hole protection is not performed in time, serious potential safety hazards exist. Meanwhile, if the protection is not in place, on one hand, the workload of operators is increased, and on the other hand, the operators walk around the hole to and fro, so that safety accidents are easily caused.

Pile hole protection generally adopts the mode that places the reinforcing bar net piece and erect reflecting cone bucket both to combine together, this mode needs the operator first step to place the reinforcing bar net piece to the entrance to a cave position, the second step is placed reflecting cone bucket above the reinforcing bar net piece to at stake machine in-process required time tightly stare reflecting cone bucket, avoid being scraped down by stake machine cable and lead to the repeated reflecting cone bucket step of erectting, to this repetitive work's phenomenon, and net piece and cone bucket separation are easy to lose, consequently need a combination formula pile hole protector to solve above-mentioned problem urgently.

Disclosure of Invention

The present utility model is directed to a combined pile hole protection device, which solves the problems set forth in the above-mentioned background art.

The technical scheme of the utility model is as follows: a modular pile hole protection device, includes the reinforcing bar net piece, still includes:

the reflecting cone barrel is located above the reinforcing mesh, and spring clamps are installed on two sides of the outer wall of the top of the reinforcing mesh.

Preferably, a fixing ring is arranged on the outer wall of the bottom of the reinforcing mesh.

Preferably, fixed steel bars which are distributed in an annular mode at equal distances are arranged on the outer wall of the bottom of the steel bar net piece, and the fixed ring is located in the middle of the fixed steel bars.

Compared with the prior art, the combined pile hole protection device provided by the utility model has the following improvements and advantages:

the method comprises the following steps: the reinforcing mesh and the reflecting cone barrel are easy to form a whole through the spring clamp, the operation is convenient, an operator can finish the operation once, and the protective device can be placed above the hole without bending down;

and two,: the utility model is stable and reliable, has high safety, the fixed steel bars and the fixed rings below the steel bar net sheet clamp the pile holes, is stable and reliable, is not easy to move, prevents the reflective cone barrel from being scraped down when people wind or cables move, plays a role in warning, is simple and convenient to operate, is convenient to split after the pile holes are tamped, and is pollution-free and environment-friendly.

Drawings

The utility model is further explained below with reference to the drawings and examples:

FIG. 1 is a schematic perspective view of the present utility model;

fig. 2 is a schematic bottom view of the present utility model.

Reference numerals illustrate:

1. a light reflecting cone; 2. reinforcing steel bar meshes; 3. a spring clip; 4. fixing the reinforcing steel bars; 5. and a fixing ring.

Detailed Description

The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a combined pile hole protection device through improvement, which comprises the following technical scheme:

as shown in fig. 1-2, a combined pile hole protection device includes a reinforcing mesh 2, and further includes:

the reflecting cone barrel 1 is positioned above the reinforcing mesh 2, the spring clamps 3 are arranged on two sides of the outer wall of the top of the reinforcing mesh 2, the reinforcing mesh 2 is a square reinforcing mesh with the side length of 800mm and composed of phi 4@50mm bidirectional reinforcing bars, and the reflecting cone barrel 1 is a national standard FLZ-GR02 type reflecting cone barrel.

Further, a fixing ring 5 is arranged on the outer wall of the bottom of the reinforcing mesh 2.

Further, fixed steel bars 4 distributed in an annular shape at equal distance are arranged on the outer wall of the bottom of the steel bar net sheet 2, and the fixed ring 5 is positioned in the middle of the fixed steel bars 4.

Working principle: the device combines the reinforcing mesh 2 for protecting the hole with the reflective cone 1 on the upper part through the spring clamp 3, then a worker moves the device to the hole through the reflective cone 1, and the reinforcing mesh 2 is fixed in the pile through the fixing ring 5 and the fixing reinforcing steel 4, thereby achieving the protection effect in the pile.

Claims

1. The utility model provides a modular stake hole protector, includes reinforcing bar net piece (2), its characterized in that still includes:

the light-reflecting cone barrel (1) is located above the reinforcing mesh (2), and spring clamps (3) are arranged on two sides of the outer wall of the top of the reinforcing mesh (2).

2. The modular pile hole protector of claim 1, further comprising: the outer wall of the bottom of the reinforcing mesh (2) is provided with a fixing ring (5).

3. The modular pile hole protector of claim 2, further comprising: fixed steel bars (4) which are distributed in an annular mode at equal distances are arranged on the outer wall of the bottom of the steel bar net piece (2), and the fixed ring (5) is located in the middle of the fixed steel bars (4).