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Subway entrance and exit shelter ceiling with snow clearing function

A technology for entrances, exits and shelters. It is used in carpet cleaning, floor cleaning, snow traps, etc. It can solve problems such as roof collapse, roof sidewall damage, and angle cobwebs are not easy to clean, achieving compact structure and improving stability.

Inactive Publication Date: 2020-10-16
谭文祥
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of this, the object of the present invention is to provide a shelter for subway entrances and exits with the function of clearing snow, to solve the problem that the ceiling of traditional subway entrances in the prior art is prone to collapse and collapse due to snow accumulation, and to further solve the problems on the side of the ceiling. The wall may be damaged due to strong winds. In addition, it also solves the problem of difficult cleaning of spider webs at the angle inside the ceiling of the traditional subway entrance

Method used

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  • Subway entrance and exit shelter ceiling with snow clearing function
  • Subway entrance and exit shelter ceiling with snow clearing function
  • Subway entrance and exit shelter ceiling with snow clearing function

Examples

Experimental program
Comparison scheme
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no. 1 example

[0042] see Figure 1-7 , the present invention provides a technical solution: a subway entrance and exit shed with snow clearing function, comprising a ceiling body 1, the ceiling body is a hollow structure with front and bottom openings, the ceiling body is a double-layer structure, and the outer layer of the ceiling body The gap between the inner layer and the inner layer is a gas flow cavity, and the two sides of the outer layer of the ceiling body are provided with airflow holes that communicate with the gas flow cavity. When the airflow exerts pressure on the ceiling body, the airflow can pass through one side of the ceiling body The airflow hole flows into the inner side of the gas flow cavity, and then flows out through the airflow hole on the other side, thereby reducing the pressure of the gas on the ceiling body and improving the stability of the tool;

[0043] It also includes a snow removal assembly 2 for processing snow on the top of the roof body and a cleaning a...

no. 2 example

[0054] Please refer to the attached Figure 8 , different from the first embodiment, the surface of the cleaning block 501 is provided with an adhesive cloth 12, and when the adhesive cloth contacts the spider web, the spider web can be adhered to the surface of the adhesive cloth, where an adhesive cloth 12 is provided on the surface of the cleaning block. Cloth, when the cleaning block is in contact with the spider web during the movement, the spider web can adhere to the surface of the adhesive cloth due to the inertia of the cleaning block moving, thereby achieving the effect of removing the spider web.

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Abstract

The invention relates to a subway entrance and exit shelter ceiling with a snow clearing function. The shelter ceiling comprises a ceiling body, the ceiling body is of a hollow structure with openingsat the front side and the bottom, the ceiling body is of a double-layer structure, a gas flow cavity is formed in the space between the outer layer and the inner layer of the ceiling body, and gas flow holes communicating with the gas flow cavity are formed in the surfaces of the two sides of the outer layer of the ceiling body; and when gas flow causes pressure to the ceiling body, the gas flowcan flow into the inner side of the gas flow cavity through the gas flow hole on one side of the ceiling body and then flow out through the gas flow hole on the other side, so that the pressure of thegas on the ceiling body can be reduced. In short, according to the technical scheme, the problem that a traditional subway entrance and exit ceiling is likely to collapse and break down under pressure due to snow accumulation is solved through a coherent and compact structure, the problem that the side wall of the ceiling is damaged due to large wind is further solved, and furthermore the problemthat an included angle spider web at the inner side of the traditional subway entrance and exit ceiling is not likely to clear is solved.

Description

technical field [0001] The invention relates to the technical field of supporting tools for subways, in particular to a shelter for subway entrances and exits with the function of clearing snow. Background technique [0002] The subway, one of the most important means of transportation in contemporary society, is now widely known to people. People need to enter the subway station through the subway entrance to take the subway for transportation. The usual subway entrance is combined by the subway ceiling and the ground. However, with the increasing use of the subway ceilings currently used in the society, some disadvantages have gradually appeared, and the emergence of these disadvantages has caused the traditional subway entrance ceilings to be unable to meet the current high-standard use needs of the society. The disadvantages of the traditional subway entrance ceiling are explained in detail as follows: [0003] 1. If the ceiling of the traditional subway entrance is use...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04H1/12E04D13/10A47L11/38A47L11/40H05B3/02
CPCA47L11/38A47L11/4036E04D13/10E04D13/103E04D13/106E04H1/1205H05B3/02
Inventor 谭文祥
Owner 谭文祥