Automatic lifting type inspection well lid with damping function

Abstract

The invention provides an automatic lifting type inspection well lid with damping function. The automatic lifting type inspection well lid with the damping function comprises a well lid body, whereinthe well lid body comprises an upper part and a lower part; a well lib supporting seat is arranged in the periphery of the upper part of the well lid; the lower part of the well lid is arranged at thelower end of the upper part of the well lid; well lid center water draining holes are formed in the centers of the upper part and the lower part of the well lid; a strong spring is arranged in the lower part of the well lid; a rainwater collector is correspondingly arranged at the lower part of the well lid; a water permeating hole is formed in the center of the lower part of the rainwater collector. The inspection well lid is simple in structure, good in damping effect, and capable of automatically adjusting the height; the strong spring is arranged; the well lid is on the same horizontal plane with the ground under normal condition, and in such state, the strong spring is in a compressing state and supplies elasticity to the well lid supporting seat, so that the well lid cannot be sunken while a vehicle crosses.

Description

technical field [0001] The invention belongs to the technical field of general (public) construction equipment, and in particular relates to an inspection well cover which can be automatically raised and lowered with a shock absorbing function. Background technique [0002] At present, with the development of modern society and the rapid development of urban road construction in my country, the maintenance and repair of urban roads is becoming more and more important. Urban road landscape, driving safety and environmental greening also directly reflect the appearance of urban construction. And more and more ground lines are gradually turned underground for urban beautification, which further expands the share of inspection wells in the city. Beautify the city. [0003] However, for many years, problems such as the overall sinking of the manhole cover support of the inspection well and the broken around the manhole cover (rotten eye circle phenomenon) have existed to varying...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an inspection well cover with a shock-absorbing function that can be automatically raised and lowered, which solves the problem mentioned above that the inspection wells are usually located on both sides of the road, and the roads on both sides are usually placed in urban road design. It is designated as a driving area with poor shock absorption effect such as non-motor vehicle lanes. When this type of vehicle passes through a sinking or broken inspection well, it will produce

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