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Connecting part for connecting elastic handrail on hollow wall and mounting method of connecting part

A technology of connectors and handrails, which is applied in building structures, stepped structures, buildings, etc., can solve the problems of inconvenient installation and removal of elastic handrails, waste of materials, and difficulty in ensuring construction quality, so as to achieve easy construction quality assurance and reduce workload , easy repair and replacement

Inactive Publication Date: 2012-07-25
CHINA CONSTR FIRST GRP THE SECOND CONSTR +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a connecting piece of an elastic handrail on a hollow wall and an installation method thereof, and aims to solve the technical problems of inconvenient installation and disassembly of the existing elastic handrail, waste of materials, and difficulty in guaranteeing construction quality

Method used

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  • Connecting part for connecting elastic handrail on hollow wall and mounting method of connecting part
  • Connecting part for connecting elastic handrail on hollow wall and mounting method of connecting part
  • Connecting part for connecting elastic handrail on hollow wall and mounting method of connecting part

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Embodiment Construction

[0031] Examples see Figure 1~4 As shown, the connecting piece of the elastic armrest on the hollow wall includes an extension screw 4, a decorative nut 5, a back plate 6 and double nuts 7; the extension screw 4 is respectively provided with one above and below the elastic armrest base 3, and the lengthening The length of screw rod 4 is longer than the thickness 10cm of hollow body of wall 1 and decorative surface layer 2, and one end of lengthened screw rod 4 passes through the bolt hole on the elastic armrest base 3 that body of wall is provided with toward indoor one side, is connected with decorative nut 5 by thread again, A gasket 9 is arranged between the decorative nut 5 and the elastic armrest base 3, and the lengthening screw 4 and the elastic armrest base 3 are fixed by argon arc spot welding. The other end of the lengthened screw 4 passes through the bolt hole on the back plate 6 provided on the other side of the wall, and then is threadedly connected with the doubl...

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Abstract

Disclosed are a connecting part for connecting an elastic handrail on a hollow wall and a mounting method of the connecting part. The connecting part comprises lengthened screw stems, decorative nuts, a back plate and double nuts. At least two lengthened screw stems are respectively arranged on the top and the bottom of an elastic handrail base, the length of each lengthened screw stem is larger than the thickness of the hollow wall and the thickness of a decorative surface layer, one end of each lengthened screw stem penetrates a corresponding bolt hole on the elastic handrail base which is arranged on the wall and faces to an indoor side, and then is connected with the corresponding decorative nut in a threaded manner, the other end of each lengthened screw stem penetrates through a corresponding bolt hole on the back plate arranged on the other side of the wall and then is connected with the corresponding one of the double nuts in a threaded manner, and a cushion plate is arranged between the back plate and the double nuts. The handrail is mounted in an assembly mode instead of a fixedly embedded mode, workload of wet operation in the fixedly embedded installation mode is reduced, casting operation of concrete strips for fixing the position of a handrail is omitted, cost is lowered, positioning is accurate, and installation and detachment are convenient.

Description

technical field [0001] The invention relates to a connecting piece of a barrier-free handrail on a wall and an installation method using the connecting piece. Background technique [0002] The bathroom is a common place in the home. The safety and convenience of use should be fully considered in the decoration of the bathroom, especially the use of some people with inconvenient lives such as the elderly and the disabled. In order to enable the elderly and the disabled to move freely when using it, handrails can be installed near the toilet in the toilet. [0003] At present, the position where the handrail is installed in the bathroom should also be poured with concrete slabs during masonry construction. After the wall is pasted with bricks, expansion bolts are used to install and fix the slabs. But in the construction process, workers often just build walls without pouring concrete slabs in order to catch up with the progress, so that workers also need to spend a lot of ef...

Claims

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Application Information

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IPC IPC(8): E04F11/18
Inventor 李文乾王维刘文希付志华李松岷任书华
Owner CHINA CONSTR FIRST GRP THE SECOND CONSTR
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