Rainscreens that can be quickly covered and recycled

Abstract

The invention discloses a quick-covering rainproof device capable of being quickly collected. The rainproof device comprises a rainproof cloth reel device, a moving trolley device and a movable bracket, wherein the rainproof cloth reel device comprises a reel of a hollow structure; a plurality of small holes are formed in the reel at equal intervals along the length direction; cloth baffle plates are arranged on the two end parts of the reel respectively; support shafts are connected onto the two cloth baffle plates respectively; the moving trolley device comprises a support bracket and traveling wheels arranged on the two sides of the support bracket, and is used for conveying the rainproof cloth reel device and the movable bracket. The device is high in flexibility and convenient to mount and operate, and has high practical value.

Description

technical field [0001] The invention belongs to a rainproof device, in particular to a rainproof device capable of covering and recovering quickly. Background technique [0002] At present, when earthwork, cement-stabilized soil, lime-stabilized soil, etc. are constructed with silty materials that are afraid of water, if there is moderate to heavy rain or continuous light rain, it will be soaked by the rain, and it will take several days to be compacted and wasteful. Many mechanical shifts delay the construction progress for a long time, and sometimes make the binders such as lime and cement invalid and need to be re-mixed, wasting a lot of binders such as lime and cement. If it encounters erratic and continuous rain, it will cause a lot of trouble for the contractor. After finally drying it out, it will be wasted by a heavy rain, and it needs to be turned over and cooled again and again. While wasting a large amount of mechanical shifts, manpower, and material resources, a...

AI Technical Summary

Problems solved by technology

Sometimes it is cloudy and it may rain, causing the construction unit to dare not carry out construction, but it does not rain, wasting a lot of precious time

Sometimes, some simple materials such as plastic sheeting are used for some covering, because the covering is too slow, and it cannot be carried out in a large area. It needs to be folded repeatedly when recycling later, which often makes the plastic cloth expand several times, which is difficult to recycle, transport, and even more difficult to store, and it is difficult to achieve the expected effect

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