anti-fall inspection well
A technology of anti-fall and manhole, applied in construction, artificial island, infrastructure engineering, etc., can solve the problems of inconvenient maintenance and repair, small space, trouble, etc., and achieve the effect of easy maintenance and repair.
Active Publication Date: 2020-12-15
许淦超
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Problems solved by technology
[0004] The above-mentioned existing technical solutions have the following defects: the inspection shaft needs to be regularly maintained and overhauled, and maintenance personnel need to enter the inspection shaft, so the inspection shaft must be fully opened after the anti-fall cover is taken out from the well seat, and the inspection shaft has relatively large space. Small, it is troublesome to turn the anti-fall cover and take it out of the inspection well, and it is not easy to maintain and overhaul
Method used
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[0038] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0039] A kind of anti-fall inspection well, refer to figure 1 , including a well ring seat 100 installed on the upper end of the well wall, a well cover 110 is provided on the top of the well ring seat 100, and no less than three anti-fall baffles 121 are arranged on the well wall and below the well ring seat 100 along the circumferential direction, Five anti-fall baffles 121 are provided in this example, and the anti-fall baffles 121 are rotatably connected on the well wall.
[0040] refer to figure 1 , figure 2 , image 3 , on the well wall and between the well ring seat 100 and the anti-fall baffle 121, a driving device 130 is provided to drive the anti-fall baffle 121 to rotate. The driving device 130 includes a driving rod 131, a mounting ring 132, a sliding groove 133, a driving Ring 134, the installation ring 132 is poured on the shaft wall and is...
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The invention relates to the technical field of inspection wells and relates to a fall preventing inspection well. The fall preventing inspection well comprises a well ring seat arranged at the upperend of a well wall and a well cover covering the well ring seat, wherein at least three fall preventing baffles are arranged on the well wall in the peripheral direction and located below the well ring seat, the fall preventing baffles are connected to the well wall in a rotating manner, a driving device is arranged on the well wall and located between the well ring seat and the fall preventing baffles, the driving device comprises a driving rod which is connected below the well ring seat in a sliding manner in the vertical direction, and one end of the driving rod is arranged on the ends, close to the well wall, of the fall preventing baffles. The fall preventing inspection well has the following effects that when the driving rod vertically moves downwards, the fall preventing baffles rotate upwards and are folded towards the well wall, the inspection well is opened after all fall preventing baffles are folded, and an inspection worker can conveniently enter the inspection well to carry out inspection; after inspection is finished, the fall preventing baffles are turned downwards, and the plurality of fall preventing baffles can play a fall preventing effect; and in this way, thefall preventing baffles can be simply folded and unfolded without occupying space in the inspection well, and maintenance and repair are facilitated.
Description
technical field [0001] The invention relates to the technical field of inspection wells, in particular to an anti-falling inspection well. 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. Manhole covers are usually made of reinforced concrete, metal, reinforced plastics and other materials, and their shapes are based on circles and squares. As the number of inspection wells continues to increase, it brings more and more potential safety hazards. After the inspection well cover is stolen or damaged, accidents often occur in the inspection wel...
Claims
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IPC IPC(8): E02D29/12
CPCE02D29/127
Inventor 许淦超陈晔琳徐宝生赵国伟
Owner 许淦超