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An urban smart safety manhole cover

A manhole cover, intelligent technology, applied in construction, artificial island, infrastructure engineering and other directions, can solve the problems of damaged chassis, danger, safety of vehicles and pedestrians in the manhole cover, and social stability, and achieve the effect of avoiding accidents.

Active Publication Date: 2021-02-09
SHANDONG GUANGYUN INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The damage and loss of manhole covers have a great impact on the safety of vehicles and pedestrians and social stability
The loss of the manhole cover makes the road a "trap", which is even more dangerous at night or in rainy days
Especially during the rainy season, when there is stagnant water, sometimes the sewers are flooded, and the deep wellhead is hidden under the stagnant water, which is difficult to detect and is extremely dangerous. If bicycles and electric vehicles are hit by cars and people are injured, the chassis of cars will also be damaged.
[0003] At present, the manhole covers used by the municipal administration often do not have a reminder function. Citizens who find "traps" can only place reminders at the damaged or lost manhole covers to remind passers-by and drive to pay attention to safety. However, this method is not very smart. If No one finds out in time, and the accident cannot be effectively avoided

Method used

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  • An urban smart safety manhole cover
  • An urban smart safety manhole cover
  • An urban smart safety manhole cover

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] See attached figure 1 , the present embodiment provides an urban intelligent safety manhole cover, including a manhole cover body 1 and a manhole cover support tube 2 for supporting the manhole cover body 1, and the manhole cover support tube 2 is installed in the well wall; it is characterized in that it also includes a fixing seat 3, The elastic device 4 and the roadblock device; wherein, the fixed seat 3 is fixed on the inner wall of the well cover support pipe 2; several roadblock devices are respectively fixedly connected with the fixed seat 3 through the elastic device 4; the roadblock device includes a lifting mechanism 5 and a buoyancy mechanism 6, and The mechanism 5 is fixedly connected with the fixed seat 3 through the elastic device 4, the buoyancy mechanism 6 is placed on the top surface of the lifting mechanism 5, and the buoyant mechanism 6 is connected with the fixed seat 3 through the flexible rope 7; the well cover body 1 and the well cover support pipe...

Embodiment 2

[0036] See attached figure 2 , the difference between the present embodiment and the first embodiment is only that the fixed seat 3 is provided as one, and it is a ring structure, which is vertically fixed on the inner wall of the well cover support pipe 2, and each roadblock device is connected by a corresponding elastic device 4 to mount 3. The fixing seat structure is more convenient for installation and layout of the barricade device.

Embodiment 3

[0038] See attached image 3 , The difference between this embodiment and Embodiment 1 and Embodiment 2 is only that the buoyancy mechanism adopts buoyancy balls, and the surface of the buoyancy balls is coated with reflective materials.

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Abstract

The invention discloses an urban intelligent safety manhole cover, which comprises a manhole cover body and a manhole cover support pipe for supporting the manhole cover body, and the manhole cover support pipe is installed in the well wall; it is characterized in that it also includes a fixing seat, an elastic device and a roadblock device; wherein , the fixed seat is fixed on the inner wall of the manhole cover support pipe; several roadblock devices are fixedly connected with the fixed seat through elastic devices; The top surface of the lifting mechanism is connected with the buoyancy mechanism through flexible ropes; when the well cover body and the well cover support pipe are closed, the elastic device is compressed, and the roadblock device is pressed against the lower surface of the well cover body. The present invention can effectively prompt pedestrians to detour when the manhole cover is lost or damaged, and can play its prompting function no matter whether there is water accumulation on the road surface.

Description

technical field [0001] The invention relates to the technical field of municipal facilities, in particular to an urban intelligent safety manhole cover. Background technique [0002] With the acceleration of urbanization, the construction of municipal public facilities has developed rapidly, among which manhole covers have the characteristics of large number, wide distribution and difficult supervision. The damage and loss of manhole covers have a great impact on the safety of vehicles and pedestrians and social stability. Lost manhole covers make the road a "trap", which is even more dangerous at night or in rainy days. Especially in the rainy season, when there is stagnant water, sometimes the sewers are flooded, and the deep wellhead is hidden under the stagnant water, which is difficult to detect and is extremely dangerous. If bicycles and electric vehicles are hit by cars and people are injured, the chassis of cars will also be damaged. [0003] At present, the manhol...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D29/14
CPCE02D29/14E02D29/1481
Inventor 周兵张敬敏周广红
Owner SHANDONG GUANGYUN INTELLIGENT TECH CO LTD