An installation device for a manhole cover

An installation device and manhole cover technology, applied in water conservancy projects, artificial islands, underwater structures, etc., can solve the problems of pedestrians falling into manholes, no fixation, easy to cause accidents, etc., to achieve firm fixation, stable operation, The effect of avoiding structural damage

Active Publication Date: 2018-02-09
启东市滨化供水有限公司
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  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[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. It is called the inspection shaft, and the inspection shaft mouth is usually flush with the ground, so a cover is needed to cover the inspection shaft cover of the inspection shaft. The existing inspection shaft covers are usually made of reinforced cement, metal, reinforced plastics and other materials. The inspection well mouth is matched, because the inspection well cover is made of metal material, and there is no fixed device to fix it, usually encounters the patronage of thieves, once the thief steals the inspection well cover, it is easy to cause accidents, such as pedestrians falling into the inspection well Waiting for an accident

Method used

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  • An installation device for a manhole cover
  • An installation device for a manhole cover

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Embodiment Construction

[0009] Combine below Figure 1-2 The present invention will be described in detail.

[0010] An installation device for a manhole cover according to an embodiment of the present invention includes a manhole opening 110 arranged at the top of the manhole 100 and a manhole cover 2 matched with the manhole opening 110, the manhole 100 is located in the manhole Below the inspection shaft opening 110, a load-bearing beam column 1 is horizontally arranged, and the load-bearing beam column 1 is provided with a load-bearing part 3 with a hollow cavity 30 inside. The bottom of the inspection shaft cover 2 is integrally provided with two symmetrically distributed A deformable fixed arm 21, two of the deformable fixed arms 21 are used to insert into the hollow cavity 30 of the carrying part 3 through elastic deformation, and the top of the carrying part 3 is provided with an elastic pad for when The two deformable fixed arms 21 play a buffer role when inserted into the hollow cavity 30 ...

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Abstract

A mounting device for an inspection well cover comprises an inspection well opening (110) formed in the top end of an inspection well (100) and the inspection well cover (2) connected with the inspection well opening (110) in a matched mode. A bearing transverse beam column (1) is transversely arranged in the inspection well (100) and located below the inspection well opening (110). A bearing component (3) internally provided with a containing cavity (30) is arranged in the bearing transverse beam column (1). Two deformable fixed arms (21) distributed in bilateral symmetry are integrally arranged at the bottom of the inspection well cover (2). The two deformable fixed arms (21) are inserted into the containing cavity (30) of the bearing component (3) by means of elastic deformation.

Description

technical field [0001] The invention relates to the field of inspection shaft cover connection, in particular to an installation device for inspection shaft covers. 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. It is called the inspection shaft, and the inspection shaft mouth is usually flush with the ground, so a cover is needed to cover the inspection shaft cover of the inspection shaft. The existing inspection shaft covers are usually made of reinforced cement, metal, reinforced plastics and other materials. The inspection well mouth is matched, because the inspection well cover is made of metal material, and there is no fixed device to fix it, usually encounters the patronage of thieves, once the thief steals the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D29/14
CPCE02D29/14
Inventor 岑浩明
Owner 启东市滨化供水有限公司
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