A construction pavement drainage device applied to a construction site

Abstract

The invention discloses a construction pavement drainage device applied to a construction site, including pavement wells, An upper manhole cov is arranged on that upper end cov of the wellhead of thepavement reserved well, An upper end of that inn wall of the pavement preparation well is surrounded by an annular edge, A mounting barrel is arranged above the inner side of the pavement preparationwell, the upper end of the second fixing collar is provided with two L-shaped handlebars, the inner side of the mounting barrel is located below the filter barrel and provided with a bottom filter screen, A low fixing plate is arrange in that inner middle of the lower mounting bottom re, a threaded rod is fixedly connected in the upper middle of the lower fixing plate, an upper fixing plate is arrange in the inner lower middle of the mounting barrel, a circular hole is arranged in the middle of the upper fixing plate, and the upper end of the threaded rod passes through the circular hole and is sleeved with a finite nut; By using the drainage device, the difficulty of waste water recovery can be effectively reduced, the garbage and harmful substances in the water to be recovered can be reduced, the environmental protection is strong, and the drainage device is favorable for popularization.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a construction road drainage device applied to a construction site. Background technique [0002] Building construction refers to the production activities in the implementation stage of project construction, and is the construction process of various buildings. It includes foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction, etc. There are often some iron filings and light-weight waste left on the construction road of the construction site. In rainy days, these iron filings and light-weight wastes will follow the rainwater. However, most of these iron filings and light-weight wastes contain harmful substances, which cause great trouble to the recycling of wastewater in the sewers. Therefore, we propose a construction road drainage device applied to construction sites. SUMMARY OF T...

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Problems solved by technology

It includes basic engineering construction, main structure construction, roofing engineering construction, decoration engineering construction, etc. Some iron filings and light-weight waste products are often left on the construction road of the construction site. It flows into the sewer, but most of these iron filings and light-weight wastes contain harmful substances, which cause great trouble to the recycling of wastewater in the sewer. Therefore, we propose a construction pavement drainage device applied to construction sites

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