CN201635414U

CN201635414U - Floor edge safety protection device

Info

Publication number: CN201635414U
Application number: CN 201020157448
Authority: CN
Inventors: 游兴荣; 张庆斌
Original assignee: Second Construction Co Ltd of China Construction Seventh Engineering Division Corp Ltd
Current assignee: Second Construction Co Ltd of China Construction Seventh Engineering Division Corp Ltd
Priority date: 2010-04-13
Filing date: 2010-04-13
Publication date: 2010-11-17
Anticipated expiration: 2020-04-13

Abstract

The utility model discloses a floor edge safety protection device, which comprises a framework column, wherein two groups of short steel pipes are arranged at both sides of the framework column along the direction vertical to the framework column, square steel pipes are crosswise welded at the upper end and the lower end of each short steel pipe, a transverse long steel pipe transversely penetrating through a scaffold guardrail is arranged in the pipeline of the square steel pipe at the lower end of each short steel pipe, the transverse long steel pipe transversely penetrating through the scaffold guardrail is fixed with the square steel pipe at the lower end of each short steel pipe through a bolt, a thickwire bolt is screwed on the square steel pipe at the upper end of each short steel pipe, and the framework column is tightly pushed by the thickwire bolt. Through the utility model, the guardrail and the framework column are firmly connected, the operation is simple and easy, a working surface at the inner side is simplified, the safety of edge protection is ensured, the used components are simple to manufacture and can be flexibly turned over and used for many time, and the utility model has better economic benefit and is worthy of being popularized.

Description

A kind of floor faces the limit safety device

Technical field

The utility model relates to the construction safety field, specifically is that a kind of floor faces the limit safety device.

Background technology

Present engineering construction mostly is multilayer, particularly high-rise frame or shear wall structure building, wherein floor faces the important content that the limit security protection is safety in production, and traditional face frontier defense and protect way and mostly be and establish in the inboard with scaffold building that brace supports or add the steel pipe tie along side column, brace not only takes up room but also insecure like this, and the workman removes brace interim usefulness especially easily and uses it for anything else, and then cause serious potential safety hazard, add along side column and to tear again stifled steel pipe hole open after the steel pipe tie is often wanted, hidden danger such as cause that wall face leaks easily.

The utility model content

The utility model provides a kind of floor to face the limit safety device, has solved traditional frontier defense protection unit that faces and has not only taken up room but also unstable shortcoming, has guaranteed that floor faces the safety that frontier defense is protected, and can have enough to meet the need flexibly repeatedly and use.

The technical solution of the utility model is:

A kind of floor faces the limit safety device, it is characterized in that: described layer faces the limit safety device and comprises frame column, frame column is provided with two groups of short steel pipes along the both sides of frame column vertical direction, the upper and lower end of described short steel pipes all intersects and is welded with square steel pipe, cross the horizontal long steel pipe of scaffold guard rail in the square steel pipe pipeline of described short steel pipes lower end, crossing the horizontal long steel pipe of scaffold guard rail fixes by the square steel pipe of bolt and short steel pipes lower end, screwed togather the crin bolt on the square steel pipe of described short steel pipes upper end, the crin bolt holds out against frame column.

The square steel pipe of described short steel pipes upper and lower end is that planche cross intersects with the welding direction of short steel pipes; Described bolt withstands the horizontal long steel pipe of scaffold guard rail and screws togather fixing with the square steel pipe of short steel pipes lower end.

The utility model makes guardrail firmly be connected with frame column, and operation is simple, and brief inboard work plane guarantees to face the safety that frontier defense is protected, and used structure manufacture is simple, can have enough to meet the need flexibly repeatedly to use, and has favorable economic benefit, is worthy to be popularized.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the sectional view of the utility model along the short steel pipes horizontal direction.

Fig. 3 is the sectional view of the utility model along the square steel pipe horizontal direction of short steel pipes upper end.

Fig. 4 is the longitudinal sectional view of short steel pipes described in the utility model and square steel pipe welding.

The specific embodiment

A kind of floor faces the limit safety device, comprise frame column 1, frame column 1 is provided with two groups of short steel pipes 2 along the both sides of frame column vertical direction, the upper and lower end of described short steel pipes 2 all intersects and is welded with

square steel pipe

3,4, cross the horizontal long steel pipe 5 of scaffold guard rail in square steel pipe 3 pipelines of described short steel pipes lower end, the horizontal long steel pipe 5 that crosses scaffold guard rail is fixing with the square steel pipe 3 of short steel pipes lower end by bolt 6, screwed togather crin bolt 7 on the square steel pipe 4 of described short steel pipes upper end, described crin bolt 7 holds out against frame column 1.

The

square steel pipe

3,4 of short steel pipes upper and lower end is that planche cross intersects with the welding direction of short steel pipes 2; Bolt 6 withstands the horizontal long steel pipe 5 of scaffold guard rail and screws togather fixing with the square steel pipe 3 of short steel pipes lower end.

Claims

1. a floor faces the limit safety device, it is characterized in that: described layer faces the limit safety device and comprises frame column, frame column is provided with two groups of short steel pipes along the both sides of frame column vertical direction, the upper and lower end of described short steel pipes all intersects and is welded with square steel pipe, cross the horizontal long steel pipe of scaffold guard rail in the square steel pipe pipeline of described short steel pipes lower end, crossing the horizontal long steel pipe of scaffold guard rail fixes by the square steel pipe of bolt and short steel pipes lower end, screwed togather the crin bolt on the square steel pipe of described short steel pipes upper end, the crin bolt holds out against frame column.

2. floor according to claim 1 faces the limit safety device, it is characterized in that: the square steel pipe of described short steel pipes upper and lower end is that planche cross intersects with the welding direction of short steel pipes; Described bolt withstands the horizontal long steel pipe of scaffold guard rail and screws togather fixing with the square steel pipe of short steel pipes lower end.