Double-cantilever full-folding sun and rain shelter

Abstract

The invention discloses a double-cantilever full-folding sun and rain shelter, which comprises a shelter cloth reel device, a traveling device, shelter cloth fixing rods, a shelter cloth fixing frame and an inverted V-shaped bracket device, wherein the shelter cloth reel device is arranged at the upper end of the traveling device; the shelter cloth fixing rods are connected to the shelter cloth fixing frame; the shelter cloth fixing frame and the traveling device are correspondingly arranged on front and rear parts; the inverted V-shaped bracket device is arranged between the traveling device and the shelter cloth fixing frame; the traveling device, the inverted V-shaped bracket device and the shelter cloth fixing frame are arranged in parallel; shelter cloth is connected between the shelter cloth reel device and the shelter cloth fixing frame. The double-cantilever full-folding sun and rain shelter is quickly mounted and dismounted and easily carried on a construction site when being used, and is convenient to move, high in windproof capability and smooth in drain, the trouble of water scooping is radically eliminated, all subsequent work can be easily finished in rainy days, and cracks can further be prevented in the hot sun or hot weather.

Description

technical field [0001] The invention belongs to sunshade and rainproof equipment in concrete engineering construction, in particular to a double-cantilever fully-foldable awning. Background technique [0002] At present, in the construction of cement concrete projects, such as pavement projects, large-scale beam and slab prefabrication projects, etc., when rainy weather is encountered during construction, some of them are scrapped by the whole section or the whole piece after being washed by rainwater. Sometimes, the concrete of the whole vehicle cannot be poured due to rainwater. They were all thrown away, wasting a lot of manpower, material resources and financial resources; some encountered rain and hurriedly covered them with rainproof cloth, and because the rain did not stop for a long time, the follow-up process could not be completed and became an irreparable defective project. Sometimes it may rain because of the overcast sky, causing the construction unit to dare no...

AI Technical Summary

Problems solved by technology

Some units have also trial-produced some simple rainproof sheds. Due to the long installation and disassembly cycle, the difficulty in handling the construction site, and the inability to solve the problems of wind and water, it is difficult to play its due role. In addition, various electrical appliances during construction are easy to It is dangerous due to the rain, and the construction workers are also prone to illness due to the rain

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