Anti-falling inspection well lid for municipal road

A technology for municipal roads and manhole covers, applied in construction, artificial islands, infrastructure engineering, etc., can solve the problems of personal safety threats, pedestrians falling into the sewer, etc., and achieve the effect of ensuring personal safety

Active Publication Date: 2021-05-28
荣泰建设集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] As the inside of the manhole cover contains metal materials, criminals will steal the manhole cover for profit, resulting in

Method used

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  • Anti-falling inspection well lid for municipal road
  • Anti-falling inspection well lid for municipal road
  • Anti-falling inspection well lid for municipal road

Examples

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Example Embodiment

[0022]The technical solutions of the present invention will be described in conjunction with specific embodiments. Obviously, the described embodiments are merely embodiments of the invention, not all of the embodiments. Based on the embodiments of the invention, all other embodiments obtained without creative labor have not made creative labor premises.

[0023]ReferFigure 1-4A municipal road with a municipal road, including the cover 4 and the base 1 connected to the ground, the cover body 4 is transferred to the upper side wall of the base 1, and the lower side wall of the base 1 rotates through the torque rotation shaft 2 The connection box, the inner wall of the connection box is fixed to the net pocket 3, the net pocket 3 uses a polypropylene rope, a polyethylene rope is formed, and the polypropylene rope, the polyethylene rope has a high strength, and the corrosion resistance is characterized. It is ensured that the pedestrians falling into the sewer are carried out. The outer w...

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Abstract

The invention relates to the field of municipal facilities, and discloses an anti-falling inspection well lid for a municipal road. The anti-falling inspection well lid comprises a lid body and a base connected with the ground, wherein the lid body is rotatably connected with the upper side wall of the base, the lower side wall of the base is rotatably connected with a connecting frame through a torque rotating shaft, a net bag is fixedly connected to the inner wall of the connecting frame, an abutting rod is slidably inserted into the outer wall of the base, a telescopic spring sleeving the outer wall of the abutting rod is fixedly connected between the outer wall of the abutting rod and the outer wall of the base, a first magnet block is fixedly connected to the end of the abutting rod, and a connecting plate is fixedly connected to the outer wall of the base. The anti-falling inspection well lid has the advantages that the lid body is limited by arranging the abutting rod, and the lid body is prevented from being stolen; meanwhile, after the lid body is stolen, the abutting rod continues to move inwards to limit the net bag, the net bag cannot rotate downwards, pedestrians accidentally falling into a sewer are protected, and the personal safety is guaranteed.

Description

technical field [0001] The invention relates to the technical field of municipal facilities, in particular to an anti-fall inspection well cover for municipal roads. 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. [0003] Because the inside of the manhole cover contains metal materials, criminals will steal the manhole cover for profit, resulting in holes on the road, and a little carelessness may cause pedestrians to fall into the sewer, thereby posing a threat to personal safety. Contents of the invention [0004] The object of the pre...

Claims

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Application Information

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IPC IPC(8): E02D29/14
CPCE02D29/14
Inventor 张涛
Owner 荣泰建设集团有限公司
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