Staircase step plate with corners protected

A technology of treads and corners, applied in the direction of treads, stairs, etc., can solve the problems of easily bumped corners, brittleness of the surface layer, affecting the appearance, etc.

Inactive Publication Date: 2014-03-26
CHONGQING ZHIRUIDE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, most stair treads are not equipped with sufficient strength corner protection components. Due to the high brittleness and low strength of the surface of integral stairs such as cement mortar stairs

Method used

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  • Staircase step plate with corners protected
  • Staircase step plate with corners protected

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Experimental program
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Embodiment Construction

[0013] Below in conjunction with accompanying drawing and embodiment the technical solution of the present invention is further described:

[0014] like figure 1 , figure 2 As shown, the present invention provides a stair tread for protecting corners, including a tread 1, and also includes a first angle steel 2 of unequal sides and equal thickness that can be buckled at the corner of the tread 1, and the first angle steel 2 Also be connected with the second angle steel 3 that offers horizontal slot 4, the side length of the second angle steel 3 is less than the side length of the first angle steel 2, the second angle steel 3 is unequal sides and unequal thickness, the first angle steel 2 and the second angle steel 3 Solder connections.

[0015] What has been described above is only a preferred embodiment of the present invention. It should be pointed out that for those skilled in the art, some modifications and improvements can be made without departing from the principles...

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PUM

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Abstract

The invention relates to the technical field of constructional engineering, in particular to a staircase step plate with corners protected. The staircase step plate comprises a step plate body and a first steel angle which is fastened to corners of the step plate body and which is non-equilateral but equally thick. A second steel angle provided with a horizontal slot is connected to the first steel angle. The side length of the second steel angle is smaller than that of the first steel angle. The corners of the staircase step plate are protected according to the technical scheme, so that the service life of the staircase step plate is prolonged.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to a stair step plate for protecting corners. Background technique [0002] With the continuous improvement of people's living standards, people have higher and higher requirements for the quality of construction projects. Stairs in industrial and civil construction projects are important passages for people to enter and exit buildings. The quality of stairs directly affects people's lives. Especially the protection of the corners of the stairs with concrete and cement mortar is particularly prominent. However, at present, most stair treads are not equipped with sufficient strength corner protection components. Due to the high brittleness and low strength of the surface of integral stairs such as cement mortar stairs or reinforced concrete, it is easy to bump and cause corner defects during use. Qi, not only affect the appearance but also easy to trip people, and o...

Claims

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Application Information

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IPC IPC(8): E04F11/16
Inventor 严米琪
Owner CHONGQING ZHIRUIDE TECH
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