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Anti-falling inspection well cover

A manhole cover and anti-falling technology, which is applied in the field of manhole covers, can solve the problems of safety, manhole cover does not have an anti-fall structure, hidden dangers, etc., and achieve the effect of reducing the bumpy feeling and facilitating the detour of vehicles and pedestrians

Pending Publication Date: 2022-02-15
谭富琪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on the technical problem that the existing manhole cover does not have an anti-fall structure, there are potential safety hazards for vehicles driving and pedestrians passing by, the present invention proposes an anti-fall manhole cover

Method used

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Embodiment Construction

[0026] Embodiments of the present patent are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are only used for explaining the patent, and should not be construed as limiting the patent.

[0027] In the description of this patent, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing this patent and simplifying the description, rather than indicating or implying References to devices or elements must have a specific orientation, be constructed, an...

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Abstract

The invention belongs to the technical field of inspection well covers, particularly relates to an anti-falling inspection well cover, and provides the following scheme aiming at the problem that potential safety hazards exist in vehicle driving and pedestrian passing due to the fact that an existing inspection well cover is not provided with an anti-falling structure: the anti-falling inspection well cover comprises a base surface, a sewer is arranged at the lower end of the base surface, and a first groove is formed in the top end of the base surface, and an inspection well base is placed in the first groove, and a cover body is fixedly connected to the top end of the inspection well base in a clamped mode. The cover body, the inspection well base and the base face are sequentially connected in a clamped mode, the side rods are rotationally installed on the oval base at the bottom end of the cover body, when the cover body slides down, the reset springs and the silicon rubber sleeves on the outer sides of the circumferences of the vertical rods stop and buffer downward movement of the side rods and the cover body, the floating balls are filled with hydrogen, the diffusion belt is an inflation ring, and falling of the cover body is buffered and stopped, the rectangular groove is located at the upper middle end of the sewer, falling of the cover body is restrained by a limited distance, the diameter of the upper end of the cover body is larger than that of the lower end of the cover body, and the whole cover body is not prone to falling.

Description

technical field [0001] The invention relates to the technical field of inspection well covers, in particular to an anti-falling inspection well cover. Background technique [0002] There will be many underground pipelines in urban construction, such as sewers, underground gas pipelines, water pipelines, power pipelines, communication pipelines, national defense pipelines, etc. These pipelines must have an outlet leading to the ground every other section. Called the inspection well, the inspection well mouth is usually flush with the ground, so a cover is needed to cover the inspection well, which is called the inspection well cover. Manhole covers are usually made of reinforced concrete, metal, reinforced plastics and other materials, and their shapes are based on circles and squares. On the inspection well cover, it is generally necessary to indicate the purpose of the underground pipeline, the management unit and telephone number. [0003] Manhole covers, as a public inf...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D29/14
CPCE02D29/14
Inventor 谭富琪
Owner 谭富琪
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