Improved structure with flow guide structure for construction stairs
A technology of stairs and diversion grooves, which is applied to the preparation of building components on site, building construction, construction, etc. It can solve problems such as limitations in the use of stairs, residual stairs, and stair residual water, so as to achieve simple operation and improve structural stability. Sexual, easy-to-operate effect
Inactive Publication Date: 2015-07-29
SICHUAN YAHAO REAL ESTATE DEV
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is to provide an improved construction stair structure with a diversion structure to overcome the fact that the existing stair is easy to remain water on the horizontal plate of the stair after cleaning, and the stair cannot adjust the length of the stair according to the actual height. The problem
Stairs are used on the construction site. Due to the large dust on the construction site, in order to keep the stairs clean, the stairs need to be cleaned regularly. Cleaning the stairs generally uses high-pressure water spray. The horizontal plate of the existing stairs is a flat structure, which is not conducive to cleaning The diversion of water makes it easy to leave water on the horizontal board of the stairs after cleaning; and the existing stairs cannot adjust the length of the stairs according to the actual height, which limits the use of the stairs
Method used
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[0021] Such as figure 1 As shown, the construction stair improvement structure with diversion structure includes an L-shaped pedal body 1, and an anti-slip strip 12 is arranged horizontally on the horizontal plate of the L-shaped pedal body 1. The cross-section of the anti-slip strip 12 is an isosceles triangle. Between two adjacent anti-skid strips 12 on the column, a downwardly recessed guide groove 13 is provided. The depth of the guide groove 13 gradually increases from the end to the middle of the horizontal plate of the L-shaped pedal body 1. In the L-shaped The middle part of the horizontal plate of the pedal body 1 is vertically provided with a groove 14, the diversion groove 13 and the groove 14 are smoothly transitioned, the groove 14 is in the shape of a vortex, and a through hole 15 is provided at the bottom of the groove 14. The L-shaped pedal body 1 A number of threaded holes I11 are provided on the horizontal plate of the L-shaped pedal body 1, and a connecting ...
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The invention relates to an improved structure with a flow guide structure for construction stairs. The improved structure comprises an L-shaped pedal body; antiskid strips are transversely arranged on a horizontal plate of the L-shaped pedal body; a downwards-sunken flow guide groove is formed between two adjacent antiskid strips in the same row; the depth of the flow guide grooves is gradually increased from the end part to the middle part of the horizontal plate of the L-shaped pedal body; a groove is upwards formed in the middle part of the horizontal plate of the L-shaped pedal body; a through hole is formed in the bottom part of the groove; a plurality of threaded holes I are formed in the horizontal plate of the L-shaped pedal body; a connecting plate is horizontally arranged at the end part of a vertical plate of the L-shaped pedal body; threaded holes II in match with the threaded hole I are formed in the connecting plate; every two L-shaped pedal bodies are connected by the matching of bolts and the threaded holes I and II. The improved structure can overcome the problems that accumulated water are easily residual on the horizontal plate of the stairs after cleaning the existing stairs and the length of the stairs cannot be adjusted according to the actual height.
Description
technical field [0001] The invention relates to the field of building construction tools, in particular to an improved structure of a construction staircase with a diversion structure. Background technique [0002] In building construction, in order to facilitate the operation or to carry objects to the upper floors, or to facilitate the movement of workers, stairs are generally used. The stairs used in construction are different from the stairs in the building. The stairs in the building are the most vertical communication components between floors. They are used for traffic connections between floors and when the height difference is large. The main requirement is structural stability. The stairs used are mainly to facilitate the transportation of objects or the walking of construction workers. The main requirement is that they are practical and flexible. [0003] The stairs are used on the construction site. Due to the large dust on the construction site, in order to ke...
Claims
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Inventor 贺昶明
Owner SICHUAN YAHAO REAL ESTATE DEV