Novel well lid seat

A manhole cover seat, a new type of technology, applied in water conservancy projects, artificial islands, underwater structures, etc., can solve the problems of manhole cover loss safety, manhole cover pedestrians in danger, pedestrians falling into tunnels, injury or death, etc.

Inactive Publication Date: 2010-01-27
尹子瑜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Once the manhole cover is lost in such a road section, there will be a great safety hazard. If the manhole cover is not added in time, passers-by may fall into the tunnel and be injured or die, especially at night.
[0003] For this reason, people improve the structure of existing well cover, and the well cover is provided with the clamping structure that cooperates with well cover seat to prevent well cover from being lost, but such structure is inconvenient to open well cover during construction, and well cover may be lost because of stealing and will make the same result. pedestrians at risk

Method used

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Examples

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Embodiment Construction

[0019] like image 3 and Figure 4 As shown, a novel well cover seat includes a seat body 1 fixedly installed at the wellhead, a wellhead protective railing 2 and a well cover 3. The upper end of the outer circumference of the base body 1 is provided with a concave step 15 for closely matching with the surrounding land, and the middle of the base body 1 is provided with a through hole 11 for people to enter the well, and the inner wall of the through hole 11 is provided with a step 10 for placing the well cover 3, One side of the wellhead protective railing 2 can be anchored in the groove 12 provided by the step 10, and the other side of the step 10 is provided with a groove 13 relative to the groove 12, and the other side of the wellhead protective railing 2 is hinged and hinged with the step 10. The point is located in the groove 13 mentioned above.

[0020] In the present invention, the groove 13 is an annular long groove, and the bottom of the annular long groove is even...

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PUM

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Abstract

The invention discloses a novel well lid seat. The well lid seat comprises a seat body and a well lid which are fixed on a well mouth, wherein the middle of the seat body is provided with a through hole through which people can enter a well. The key design feature of the well lid seat is that the inner wall of the through hole is movably hinged with well mouth guardrails. The invention aims to provide the well lid seat which has simple structure and guardrails capable of preventing people from falling into a well.

Description

[technical field] [0001] The invention relates to a well cover seat. [Background technique] [0002] Underground pipes are generally used in cities to discharge sewage and run cables. There are more and more manhole covers and manhole cover seats used in wells such as inspection wells, sewers, and sewage wells. Once the manhole cover is lost in such a road section, there will be a great safety hazard. If the manhole cover is not added in time, passing pedestrians may fall into the tunnel and be injured or die, especially at night. [0003] For this reason, people improve the structure of existing well cover, and the well cover is provided with the clamping structure that cooperates with well cover seat to prevent well cover from being lost, but such structure is inconvenient to open well cover during construction, and well cover may be lost because of stealing and will make the same result. Pedestrians are at risk. [Content of the invention] [0004] The invention overco...

Claims

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Application Information

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IPC IPC(8): E02D29/14
Inventor 尹子瑜
Owner 尹子瑜
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