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Security door for building construction site

A technology for building construction and on-site use. It is applied in the direction of construction, building structure, and wing leaf layout. It can solve the problems of heavy materials, large resistance, and loud noise of opening and closing doors, so as to increase the application range, improve the service life, and move low noise effect

Pending Publication Date: 2018-06-12
东莞市德盈新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At the existing high-rise building construction site, one side of the high-rise building is provided with an elevator (elevator) for transporting construction materials up and down, and movable safety protection doors (located in the floor) are generally arranged at the junction of the elevator and each floor. When leaving the floor, the safety protection door remains closed to protect the personal safety of the construction workers. The existing safety protection door (security door) has a relatively simple and rough structure, and is made of steel, which is not beautiful enough. The opening and closing noise is very loud, and the material is heavy. The cost is high, it is difficult to recycle after use, and in the process of pushing and pulling the security door by hand, the resistance is relatively large, and it is not light enough, so it is urgent to improve the existing security door

Method used

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  • Security door for building construction site
  • Security door for building construction site
  • Security door for building construction site

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Such as Figure 1-4 As shown, a security door for a building construction site includes a bracket 1, a chute 2, a set of pillars 3 and a set of hanging doors 6, the chute 2 is linear, and the two ends of the chute 2 are respectively provided with brackets 1. The bracket 1 props up the chute 2. A group of pillars 3 are vertically arranged on the chute 2. The top of the pillars 3 is connected with a pulley through the connector 4. The pulley slides in the chute 2. The two ends of the pillar 3 The hanging doors 6 are respectively connected through the first hinges 5 to form a door unit, and the hanging doors 6 between the door units and the door units are connected through the second hinge 7, and a plurality of door units are used to connect to form the enclosure of the security door. Blocking structure, when pulling or pushing a group of pillars 3 along the chute 2, a group of hanging doors 6 can be unfolded or folded, and the pillars 3 on the right side of the security d...

Embodiment 2

[0020] Such as Figure 5 Shown is embodiment 2 of the present invention, and the difference between this technical solution and embodiment 1 is that the chute 2 is arc-shaped, and the support 1 is arranged on the inside of the chute 2 to support the chute 2, and through this Setting, the security door will block a closed area, which can be used in emergency occasions, or to block the construction site, and has a wide range of uses. Chute also can also be set to other shapes according to situation, can all normally use.

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PUM

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Abstract

A security door for a building construction site comprises a bracket (1), a sliding chute (2), a set of supporting columns (3) and a set of lifting doors (6). The sliding chute (2) is in a linear shape or a circular arc shape and is propped up by the bracket (1); the set of supporting columns (3) is vertically arranged on the sliding chute (2), and the top ends of the supporting columns (3) are connected with pulleys through connecting pieces (4); and the two ends of each supporting column (3) are connected with the corresponding lifting door (6) through first hinges (5) correspondingly to constitute a door unit, and the lifting doors (6) between the door units are connected through second hinges. The security door for the building construction site has the advantages that 1, parts of thesecurity door adopt light aluminum materials, and thus security door is easy to slide; 2, a door with the random lengths can be formed through combination connection of the multiple door units; and 3,the sliding chute is arranged into the linear shape or the arc shape, thus the lifting doors form different enclosing faces, the security door adapts to various environments, and the application range is widened.

Description

technical field [0001] The invention relates to the field of building construction facilities, in particular to a security door for a building construction site. Background technique [0002] At the existing high-rise building construction site, one side of the high-rise building is provided with an elevator (elevator) for transporting construction materials up and down, and movable safety protection doors (located in the floor) are generally arranged at the junction of the elevator and each floor. When leaving the floor, the safety protection door remains closed to protect the personal safety of the construction workers. The existing safety protection door (security door) has a relatively simple and rough structure, and is made of steel, which is not beautiful enough. The opening and closing noise is very loud, and the material is heavy. The cost is high, it is difficult to recycle after use, and in the process of manually pushing and pulling the security door, the resistan...

Claims

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Application Information

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IPC IPC(8): E06B3/48E05D15/26E05D13/00
CPCE05D13/00E05D15/262E06B3/48
Inventor 罗彬蒋富华
Owner 东莞市德盈新材料科技有限公司