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Simple steel operation platform for civil residential elevator shaft and manufacturing method

A technology for operating platforms and elevator shafts, which is applied in the processing of building materials, scaffolding for building structure support, building structure support, etc., can solve problems such as safety accidents, insufficient stability and inconvenience of the derrick in the elevator shaft, and achieve construction cost savings. The effect of simple structure and convenient operation

Inactive Publication Date: 2015-02-11
MCC5 GROUP CORP SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In recent years, a large number of high-rise residential buildings have emerged. During the construction process, there are various operating platforms in the elevator shaft, and the methods are different. In particular, many private companies or contractors are reluctant to invest. They still use the original scaffolding pipes to build the derrick operating platform, and do not follow the specifications. Adding I-beams to be erected in sections every few floors may easily lead to insufficient stability of the derrick in the elevator shaft and cause safety accidents
[0003] Therefore there is above-mentioned various inconvenience and problem in the operation platform of known residential house elevator shaft

Method used

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  • Simple steel operation platform for civil residential elevator shaft and manufacturing method
  • Simple steel operation platform for civil residential elevator shaft and manufacturing method
  • Simple steel operation platform for civil residential elevator shaft and manufacturing method

Examples

Experimental program
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Effect test

Embodiment 1

[0043] A steel operating platform for a simple residential elevator shaft

[0044] see now figure 1 and figure 2 , figure 1 It is a side elevation view of the operating platform bracket of the embodiment of the present invention, figure 2 It is a side front view of the operating platform bracket of the embodiment of the present invention. As shown in the figure, the described operating platform support is a support erected in parallel by two diagonally braced right-angled tripods. The length of 3 is 1700mm, the support vertical rod 4 and the support cross bar 5, wherein the support vertical rod 4 and the support cross bar 5 are welded perpendicularly to each other, and the other end of the support vertical rod 4 is solidly welded with the lower end of the support diagonal bar 3, The other end of the bracket cross bar 5 is solidly welded with the upper end of the bracket slant bar 3; the two ends of the bracket cross bar 5 are vertically welded with the bracket short bar ...

Embodiment 2

[0048] This embodiment is the same as Embodiment 1 except that the base of the operating platform and the operating platform are respectively connected and fixed by steel pipes with fasteners, and the base of the operating platform and the operating platform are also connected and fixed with fasteners.

Embodiment 3

[0050] A method for manufacturing a steel operating platform for an elevator shaft in a simple residential building, characterized by comprising the following steps:

[0051] a. Make the operating platform bracket

[0052]According to the size of the elevator shaft and the height of the floor, channel steel is used to make two diagonally braced right-angled tripods that are erected in parallel. The length is 1700mm, the support vertical bar 4 and the support horizontal bar 5, wherein the support vertical bar 4 and the support horizontal bar 5 are mutually perpendicular to each other for solid welding, the other end of the support vertical bar 4 is solidly welded with the lower end of the support diagonal bar 3, and the support horizontal bar The other end of the bar 5 is solidly welded with the upper end of the support oblique bar 3; the support short bars 6 are vertically arranged at the two ends of the support cross bar 5, and the support short bars 6 are 22mm rebars with a ...

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PUM

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Abstract

The invention provides a simple steel operation platform for a civil residential elevator shaft. The steel operation platform comprises a bracket and an operation platform. The steel operation platform is characterized in that the bracket is erected through two inclined supported type right triangular supports in parallel, wherein each inclined supported type right triangular support comprises a bracket diagonal (3), a bracket upright (4) and a bracket cross bar (5) which are manufactured through channel steel; the operation platform comprises a base which is manufactured from a steel pipe, and an operation platform body (5); the base is a three-dimensional steel pipe frame formed by welding a platform crossbar (8), a platform upright (9) and a platform web member (10). The simple steel operation platform for the civil residential elevator shaft has the advantages of being simple in structure, convenient to manufacture, small in cost, convenient to operate, safe, reliable, high in construction efficiency and high in economic benefit.

Description

technical field [0001] The invention relates to a steel operating platform, in particular to a steel operating platform for a simple residential elevator shaft. Background technique [0002] In recent years, a large number of high-rise residential buildings have emerged. During the construction process, there are various operating platforms in the elevator shaft, and the methods are different. In particular, many private companies or contractors are reluctant to invest. They still use the original scaffolding pipes to build the derrick operating platform, and do not follow the specifications. Adding I-beams in sections every few floors will easily cause insufficient stability of the derrick in the elevator shaft and cause safety accidents. [0003] Therefore there are above-mentioned various inconveniences and problems in the operating platform of known residential house elevator shaft. Contents of the invention [0004] The object of the present invention is to propose a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G3/24E04G21/00
Inventor 尚宁洲
Owner MCC5 GROUP CORP SHANGHAI