CN210316643U

CN210316643U - Simple and convenient hole protector of easy equipment

Info

Publication number: CN210316643U
Application number: CN201920797687.4U
Authority: CN
Inventors: 张强; 刘波; 李磊; 张继梅; 拓金诚; 戴�峰; 沈兴东
Original assignee: Third Construction Co Ltd of China Construction Eighth Engineering Divison Co Ltd
Current assignee: Third Construction Co Ltd of China Construction Eighth Engineering Divison Co Ltd
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2020-04-14
Anticipated expiration: 2029-05-30

Abstract

The utility model discloses a hole protector of simple and convenient easy equipment, including a plurality of groups rail guard subassembly, the rail guard subassembly includes two sets of rail guards, the frame of rail guard is 25mm square tube welding and constitutes, the length of frame is 1200mm, frame internally mounted has reinforcing bar net piece, the inside vertical direction of frame evenly is provided with a plurality of strengthening ribs, the bottom downwardly extending 100 of the vertical frame of rail guard adds 150mm, and is two sets of install the hinge between the vertical frame of rail guard, the switching of rail guard among the hinge control rail guard subassembly, the vertical frame head and the tail of two adjacent rail guard subassemblies are near surrounding ring wound annular structure to it is integrative with two vertical frames connection through the hasp. The utility model has the advantages of simple structure, its major structure adopts side's pipe to weld the equipment, and the quality is lighter, only needs a constructor can accomplish the installation operation rapidly.

Description

Simple and convenient hole protector of easy equipment

Technical Field

The utility model relates to a protector's technical field, concretely relates to hole protector of simple and convenient easy equipment.

Background

The enclosure structure of the foundation pit usually adopts the construction operation of enclosure piles, the diameter is different from 600mm, 800mm and 1000mm, the depth is dozens of meters, especially before the piling machinery finishes forming holes and does not pour concrete, the safety risk is very large at the moment, and the result is not reasonable once personnel fall into the hole; in the prior art, the protection device must be assembled and installed by constructors, and holes cannot be protected in time.

At present, holes formed by fender piles in China are rough in protection, some holes are covered by steel bar meshes, some holes are covered by a template, and some holes are only reminded by warning lines. The field is filled with mud and dregs during the piling operation, so that the protection measures are limited, the phenomena of leakage, unclear visibility, damage and the like exist when the field is mixed with the mud and dregs after the field is covered, and some fields are easily moved or shifted, cannot achieve real and effective safety protection, and can cause the risk of falling. No robust, durable, stylized, standardized safeguards have been formed.

Disclosure of Invention

The purpose of the invention is as follows: the utility model aims to provide a hole protector of simple and convenient easy equipment to prior art not enough.

The technical scheme is as follows: a hole protector of simple and convenient easy equipment, including a plurality of groups rail guard subassembly, the rail guard subassembly includes two sets of rail guards, the frame of rail guard is 25mm square tube welding and constitutes, the length of frame is 1200mm, frame internally mounted has reinforcing bar net piece, the inside vertical direction of frame evenly is provided with a plurality of strengthening ribs, the horizontal frame of rail guard bottom upwards extends 100 and adds 200mm, and is two sets of install the hinge between the vertical frame of rail guard, the switching of the rail guard among the hinge control rail guard subassembly, the vertical frame head and the tail of two adjacent rail guard subassemblies are near surrounding ring wound annular structure to it is integrative with two vertical frames connection through the hasp.

Preferably, the number of the guard rail assemblies is 2, and the 2 guard rail assemblies are connected end to end and are surrounded into a square structure through locking buckles.

Preferably, the number of the hinges on the vertical frame of the guard rail is two, and the lock catches are arranged on the outer side of the vertical frame of the guard rail assembly and are arranged in two groups up and down along the vertical frame.

Preferably, the reinforcing mesh is a reinforcing mesh of 50mm × 50mm × 3 mm.

Preferably, the reinforcing rib is a 15mm square tube, and the reinforcing rib is arranged in parallel with the vertical frame.

Has the advantages that: (1) the utility model discloses an assembled equipment rail guard subassembly utilizes multiunit rail guard subassembly end to encircle into confined loop configuration, only needs to use the hasp to assemble the rail guard subassembly, can accomplish the installation work of the utility model, the utility model discloses a simple structure has regularization, standardized protector, and the utility model discloses a major structure adopts square pipe to weld the equipment, and the quality is lighter, only needs a constructor can accomplish the installation operation rapidly, has greatly reduced the time that the hole exposes to effectively reduce the risk that the protection of hole is not in place, improved safety protection measure;

(2) the utility model discloses a set up the strengthening rib inside the rail guard, the setting of strengthening rib can alleviate whole weight simultaneously at the bulk strength that increases the rail guard, and the reinforcing bar net piece can give the safer protector of rail guard, the utility model discloses a rail guard subassembly can be prefabricated in advance, and the rail guard subassembly can be folded and together, and the turnover of being convenient for is used, improves reuse rate and has accelerated the installation rate, has reduced the human cost, resources are saved.

Drawings

Fig. 1 is a schematic structural view of the hole protection device of the present invention;

fig. 2 is a schematic structural view of the guard rail of the present invention;

fig. 3 is an enlarged schematic view of the hinge of the present invention;

fig. 4 is an enlarged schematic view of the latch of the present invention.

In the figure, 1-frame; 2-reinforcing mesh; 3-a hinge; 4, locking and buckling; and 5, reinforcing ribs.

Detailed Description

The technical solution of the present invention is described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.

Example (b): a simple and convenient hole protection device easy to assemble comprises 2 groups of guard rail components, wherein each guard rail component comprises two groups of guard rails, a frame 1 of each guard rail is formed by welding square tubes of 25mm, the length of each frame 1 is 1200mm, a reinforcing steel bar net piece 2 is installed inside each frame 1, each reinforcing steel bar net piece 2 is a reinforcing steel bar net piece of 50mm multiplied by 3mm, four edges of each reinforcing steel bar net piece are welded with the frames, a plurality of reinforcing ribs 5 are uniformly arranged in the vertical direction inside each frame 1, each reinforcing rib 5 is a square tube of 15mm, each reinforcing rib 5 is arranged in parallel with each vertical frame, a horizontal frame at the bottom of each guard rail extends upwards for 100 mm and 200mm, a hinge 3 is installed between the vertical frames of the two groups of guard rails, two hinges 3 are arranged above and below the vertical frames of the guard rails, and the hinges 3 control the opening and closing of the guard rails in, vertical frames of two adjacent guard rail assemblies are abutted against and encircled to form an annular structure end to end, the 2 groups of guard rail assemblies are connected end to end and are encircled to form a square structure through lock catches 4, the two vertical frames are connected into a whole through the lock catches 4, the lock catches 4 are arranged on the outer sides of the vertical frames of the guard rail assemblies, and two groups of the lock catches 4 are arranged up and down along the vertical frames.

When the utility model is installed, only two groups of guard rail components are needed to be opened vertically to the ground, then the heads and the tails of the vertical frames of the two groups of guard rail components are connected through the lock catch, and the lock catch is buckled; when waiting to demolish, directly lift off the hasp, pack up the rail guard subassembly and have enough to meet the need the use.

As mentioned above, although the present invention has been shown and described with reference to certain preferred embodiments, it should not be construed as limiting the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The hole protection device is characterized by comprising a plurality of groups of guard rail assemblies, wherein each guard rail assembly comprises two groups of guard rails, the frames of the guard rails are formed by welding square tubes of 25mm, the length of each frame is 1200mm, reinforcing steel bar meshes are installed inside each frame, a plurality of reinforcing ribs are uniformly arranged in the vertical direction inside each frame, the bottom of the vertical frame of each guard rail extends downwards for 100 mm and 150mm, a hinge is installed between the vertical frames of the two groups of guard rails, the hinge controls the opening and closing of the guard rails in the guard rail assemblies, the vertical frames of the two adjacent guard rail assemblies are tightly wound into an annular structure in an abutting mode, and the two vertical frames are connected into a whole through a lock catch.

2. The hole guard of claim 1, wherein said guard rail assemblies are 2 groups, and 2 groups of said guard rail assemblies are connected end to end and are surrounded by a lock to form a square structure.

3. The hole protection device of claim 2, wherein the number of the hinges on the vertical frame of the guard rail is two, and the lock catches are arranged on the outer side of the vertical frame of the guard rail assembly, and two sets of the lock catches are arranged along the vertical frame.

4. A simple and easy to assemble hole guard according to claim 1, wherein the mesh of steel reinforcement is a mesh of steel reinforcement of 50mm x 3 mm.

5. The hole protector of claim 1, wherein the reinforcing ribs are 15mm square tubes and are arranged parallel to the vertical frame.