CN219118735U

CN219118735U - Anti-overturning device of door type scaffold

Info

Publication number: CN219118735U
Application number: CN202320012123.1U
Authority: CN
Inventors: 张帆; 王浩; 张福; 马响义; 张伟; 高飞龙; 魏晋鹏; 张后臣; 李映辉; 武文婷
Original assignee: Gansu Third Construction Group Co ltd
Current assignee: Gansu Third Construction Group Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-06-02
Anticipated expiration: 2033-01-04

Abstract

The utility model discloses an anti-overturning device of a gate type scaffold, which is characterized by comprising support steel pipes symmetrically distributed around the gate type scaffold, wherein pipe clamps are arranged at the top ends of the support steel pipes, the pipe clamps at the top ends of the support steel pipes are meshed with the steel pipes of the scaffold, and the bottom ends of the support steel pipes are propped against the ground. The utility model has simple structure, low cost, high safety and good stability, and can quickly reinforce the door type scaffold.

Description

Anti-overturning device of door type scaffold

Technical Field

The utility model belongs to the field of building safety construction equipment, and particularly relates to an anti-overturning device of a door type scaffold.

Background

In the building construction process, the scaffold is a common auxiliary equipment for high-altitude operation. The stability of existing scaffolds is very dependent on the flatness and stability of the supporting ground. However, considering that the actual construction site environment is complex, various conditions such as uneven ground, gravel soil ground and the like exist, and if no protection and fixing measures are taken when workers perform high-altitude operation on the scaffold, the workers are prone to toppling, so that casualties and property loss are caused.

Disclosure of Invention

The utility model aims to provide an anti-overturning device of a door type scaffold, which aims to solve the problems in the prior art in the background technology.

The utility model discloses an anti-overturning device of a portal scaffold, which comprises support steel pipes symmetrically distributed around the portal scaffold, wherein pipe clamps are arranged at the top ends of the support steel pipes, the pipe clamps at the top ends of the support steel pipes are meshed with the steel pipes of the scaffold, and universal joint bases at the bottom ends of the support steel pipes are propped against the ground.

Preferably, the support steel pipe comprises a main steel pipe and an auxiliary steel pipe which are in butt joint in an end-to-end mode, wherein the pipe tongs are arranged at the end, far away from the main steel pipe, of the auxiliary steel pipe.

Preferably, the butt joint positions of the main steel pipe and the auxiliary steel pipe are fixed through butterfly handle bolts.

Preferably, the bottom end of the main steel pipe, which is far away from the direction of the auxiliary steel pipe, is provided with a universal joint base.

Preferably, the scaffold is provided with a guardrail formed by transverse steel pipes, wherein the top pipe tongs of the support steel pipes are meshed with the transverse steel pipes.

Compared with the defects and shortcomings of the prior art, the utility model has the following beneficial effects: the utility model has simple structure, low cost, high safety and good stability, and can quickly reinforce the door type scaffold.

Drawings

FIG. 1 is a schematic diagram of an anti-tipping device of the present utility model;

FIG. 2 is a schematic view of the assembled structure of the anti-toppling device of the present utility model on a portal scaffold;

FIG. 3 is an enlarged schematic view of the pipe wrench and guardrail assembly of FIG. 2;

fig. 4 is an enlarged schematic view of the structure of the main steel pipe and the auxiliary steel pipe in fig. 2 at the butt joint position.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

1-4, wherein FIG. 1 is a schematic structural view of an anti-overturning device of the present utility model; FIG. 2 is a schematic view of the assembled structure of the anti-toppling device of the present utility model on a portal scaffold; FIG. 3 is an enlarged schematic view of the pipe wrench and guardrail assembly of FIG. 2; fig. 4 is an enlarged schematic view of the structure of the main steel pipe and the auxiliary steel pipe in fig. 2 at the butt joint position.

The embodiment of the utility model discloses an anti-overturning device of a gate type scaffold, which comprises support steel pipes 2 symmetrically distributed on the support sides around the gate type scaffold 1, wherein pipe clamps 3 are arranged at the top ends of the support steel pipes 2, the pipe clamps 3 at the top ends of the support steel pipes 2 are meshed with the steel pipes of the scaffold 1, and the bottom ends of the support steel pipes 2 are propped against the ground.

In the embodiment of the utility model, the support steel pipes 2 are symmetrically arranged around the door type scaffold 1 to ensure that the door type scaffold 1 does not topple, and the number of the support steel pipes 2 placed on each side is determined according to a construction site.

In a further implementation process, for the portal scaffold 1 suitable for all heights of a construction site and most construction working environments, the support steel pipe 2 comprises a main steel pipe 2-1 and an auxiliary steel pipe 2-2 which are in butt joint in an end-to-end mode, wherein the end, far away from the main steel pipe 2-1, of the auxiliary steel pipe 2-2 is provided with the pipe tongs 3. For example, the main steel pipe 2-1 is a hollow connecting steel pipe with phi 56mm, the auxiliary steel pipe 2-2 is a hollow connecting steel pipe with phi 50mm, the length of the main steel pipe 2-1 is 2.1 m, and the length can be adjusted to 4 m at maximum by matching with the auxiliary steel pipe 2-2. In order to facilitate the connection operation of the main steel pipe 2-1 and the auxiliary steel pipe 2-2, the butt joint positions of the main steel pipe 2-1 and the auxiliary steel pipe 2-2 are fixed through butterfly handle bolts 4. It is easy to understand that screw holes which can be matched with each other are uniformly distributed on the main steel pipe 2-1 and the auxiliary steel pipe 2-2 so as to be matched with the butterfly handle bolt 4 for fixation after the screw holes are communicated with each other.

In a further implementation process, in order to enable the device to be firmly and stably placed on various floors, the bottom end of the main steel pipe 2-1, which is far away from the direction of the auxiliary steel pipe 2-2, is provided with a universal joint base 5.

In a further implementation process, in order to make the constructors on the scaffold 1 safer and facilitate the installation of the anti-overturning device on the scaffold 1, the scaffold 1 is provided with a guardrail 6 formed by transverse steel pipes, wherein the top end pipe tongs 3 of the support steel pipe 2 are meshed on the transverse steel pipes.

In the practical application process of the embodiment of the utility model, the pipe tongs 3 on the device are clamped on the guardrail of the gate type scaffold 1 at one side of the gate type scaffold 1 to fasten the gate type scaffold, then the butterfly handle bolts 4 are rotated to adjust the length of the supporting steel pipes 2, and then the universal joint bases 5 are adjusted to enable the universal joint bases 5 to be placed on firm and stable ground, so that the reinforcement and installation of one side of the gate type scaffold 1 are completed. To ensure that the portal scaffold 1 does not topple over, the reinforcement operation may be performed in a plurality of directions as well, with the number of support steel pipes 2 placed in the same lateral direction being not less than 1.

The utility model has simple structure, low cost, high safety and good stability, and can quickly reinforce the door type scaffold 1.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a door-type scaffold prevents device that overturns which characterized in that, the device includes the support steel pipe of symmetric distribution around door-type scaffold, the breakout tongs is installed on the top of this support steel pipe, wherein, support steel pipe top breakout tongs interlock on the steel pipe of scaffold, just support steel pipe bottom roof is held at ground.

2. The anti-tipping device as claimed in claim 1, wherein the support steel pipe comprises a main steel pipe and a sub steel pipe which are butted end to end, wherein the sub steel pipe is provided with the pipe tongs at the end far from the main steel pipe direction.

3. The anti-overturning device as set forth in claim 2, wherein the butt joint positions of the main steel pipe and the auxiliary steel pipe are fixed by a butterfly handle bolt.

4. An anti-tipping device as claimed in claim 2, wherein the base end of the primary steel pipe remote from the secondary steel pipe is provided with a universal joint mount.

5. The anti-tipping device according to claim 1, wherein a guardrail formed by transverse steel pipes is arranged on the scaffold, and wherein the top end pipe tongs of the support steel pipes are meshed with the transverse steel pipes.