Municipal flood-proof well lid

A flood prevention and manhole cover technology, which is applied in the municipal field, can solve the problems of manhole cover being rolled down to the ground, achieve structural stability, alleviate hard damage, and increase water discharge

Pending Publication Date: 2021-06-11
周晓亮
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a municipal flood-proof manhole cover, which solves the problem that the manhole cover is rolled down to the ground

Method used

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  • Municipal flood-proof well lid
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Examples

Experimental program
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Effect test

Embodiment 1

[0033] like Figure 1-4 As shown, the present invention provides a technical solution: a municipal flood control manhole cover, comprising a capping device 1, the two sides of the glandping device 1 are provided with side wall devices 2, and the bottom of the side wall device 2 is fixed A supporting device 3 is connected, and the side wall device 2 includes a well cover side shell 22, a chute 23 is provided in the middle of the inner walls on both sides of the well cover side shell 22, and a slide bar 24 is provided in the sliding link of the chute 23 A spring 25 is fixedly connected to the bottom of the slide bar 24 , and the end of the spring 25 away from the slide bar 24 is fixedly connected to the bottom of the inner cavity of the slide groove 23 .

[0034]The right side of the slide bar 24 is fixedly connected with a lower pressing block 21, the top of the lower pressing block 21 is adapted to the bottom of the capping device 1, and the bottoms of the inner walls on both ...

Embodiment 2

[0039] Such as Figure 5-6 As shown, on the basis of Embodiment 1, the present invention provides a technical solution: the support device 3 includes a support ring 31, the top of the support ring 31 is adapted to the bottom of the lower pressing block 21, and the support Both sides of the top of the ring 31 are fixedly connected with a brittle fixed block 33 and a second magnet 32 ​​, and the connection between the lower surface of the brittle fixed block 33 and the upper surface of the supporting ring 31 is arc-shaped. When the vehicle is driving at high speed, the pressure on the manhole cover is too large, and the brittle fixed block 33 cannot bear the excessive pressure, resulting in detachment, so that the brittle fixed block 33 presses down on the support device 3, so that the support ring 31 turns toward the middle and tends to be flat, and the inner wall of the support ring 31 The top can support the lower pressing block 21 to achieve the effect of stabilizing the wel...

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Abstract

The invention discloses a municipal flood-proof well lid. The municipal flood-proof well lid comprises a lid pressing device, wherein side wall devices are arranged on the two sides of the lid pressing device in a sleeving mode, and supporting devices are fixedly connected to the bottoms of the side wall devices; and each side wall device comprises a well lid side shell, sliding grooves are formed in the middles of the inner walls of the two sides of each well lid side shell, sliding rods are connected to the interiors of the sliding grooves in a sliding mode, springs are fixedly connected to the bottoms of the sliding rods, the ends, away from the sliding rods, of the springs are fixedly connected to the bottoms of inner cavities of the sliding grooves, and pressing blocks are fixedly connected to the right sides of the sliding rods. The invention relates to the technical field of municipal administration. According to the municipal flood-proof well lid, the upper side of the well lid is subjected to downward pressure given by a vehicle in the walking process, so that the lid pressing device transmits the downward pressure to the supporting devices through the pressing blocks in the descending process, the supporting devices give supporting force to the well lid, and the well lid fixing effect is achieved; and meanwhile, the springs can give cushioning and lifting effects to the pressing blocks, so that the internal structure of the well lid is stable.

Description

technical field [0001] The invention relates to the field of municipal technology, in particular to a municipal flood control manhole cover. Background technique [0002] Manhole covers are used to cover roads or deep wells in homes to prevent people or objects from falling. According to the material, it can be divided into metal manhole covers, high-strength fiber cement concrete manhole covers, resin manhole covers, etc. Usually round. It can be used in green belts, sidewalks, motorways, docks, alleys, etc. [0003] After the manhole cover has been rolled by vehicles for a long time, the traditional manhole cover is rolled down to the ground. The soil under the manhole cover often has insufficient support for the manhole cover, which is easy to cause damage to the road surface, and the internal structure may be damaged by the vehicle. A large amount of rainwater or impurities enter the manhole cover, which is prone to clogging of the manhole cover. After the manhole cov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D29/14
CPCE02D29/14E02D29/1481
Inventor 周晓亮
Owner 周晓亮
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