Well lid with protection function

Abstract

The invention relates to the technical field of well lids, and discloses a well lid with a protection function. The well lid comprises a fixing ring, and a protection mechanism is internally arrangedin the fixing ring; the protection mechanism comprises a groove, a fixed rod, a moving block, a well lid plate, a first cover plate, a second cover plate, a first semicircular hole, a second semicircular hole, a first separation net and a second separation net; the groove is formed in the middle end of the left side of the interior of the fixing ring, the fixing rod is fixedly connected to the interior of the groove, the moving block penetrates through the outer side of the fixing rod, the well lid plate is welded to the right side of the moving block, and the first semicircular hole and the second semicircular hole are formed in the left side and the right side of the interior of the well lid plate respectively. According to the well lid, the cover plate and the separation net are arranged on the well cover plate, and drainage holes are formed in the cover plate, so when a large amount of water needs to be drained, the first cover plate or the second cover plate can be directly openedindependently or simultaneously, and then the drainage amount is increased; and meanwhile, the well cover plate does not need to be opened, so that walking of pedestrians and normal running of vehicles cannot be affected.

Description

technical field [0001] The invention relates to the technical field of well covers, in particular to a well cover with a protective function. Background technique [0002] In recent years, with the development of the urbanization process, the traditional overhead communication lines, power lines and other lines or the infrastructure such as municipal pipelines laid on the ground have been increasingly transferred from the ground to the ground, so that a large number of The laying of infrastructure does not need to take up urban ground space. When planning roads or urban areas, underground passages and inspection wells connected to the underground passages and the ground are usually planned in roads, green belts or residential areas. Passage and follow-up maintenance personnel are allowed to maintain or repair the infrastructure laid in the underground passage through the inspection shaft. [0003] Patent No. CN201921042587.7 discloses a protective manhole cover for municip...

AI Technical Summary

Problems solved by technology

[0004] However, the existing protective manhole cover for municipal engineering cannot freely control the amount of water, and directly opens the manhole cover. After increasing the amount of water, it is easy to affect the movement of normal vehicles and pedestrians, causing potential safety hazards. Not only that, when opening After the manhole cover, pedestrians cannot be effectively reminded at night

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