Municipal inspection well protective device and operation method thereof
A protective device and inspection well technology, applied in the municipal field, can solve problems such as easy loss, increased safety accidents, and casualties
Inactive Publication Date: 2017-08-01
广州猎狗信息咨询有限公司
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Problems solved by technology
When the manhole covers of various facilities are damaged or stolen, the occurrence of safety accidents is greatly increased. In addition, the maintenance passages on the road connected to the pipe network also increase. It is easy to lose, causing casualties, even on roads with severe water accumulation, the air pressure in the pipeline will lift the manhole cover, causing the manhole cover to fall off, causing unnecessary casualties or property losses
Method used
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Embodiment Construction
[0012] Combine below Figure 1-5 The present invention will be described in detail.
[0013] The municipal inspection shaft protection device according to the embodiment of the present invention is used to cover the inspection shaft opening 90 in the road main body 9, and includes a connecting hole 88 provided on the road main body 9 and a connecting hole capable of being inserted into the connecting hole 88. The protective net main frame 8 is provided with a protective steel net 80 in the middle of the top of the protective net main frame 8, so that when the protective net main frame 8 slides into the connecting hole 88, the inspection well mouth 90 is closed , when the protective net main frame 8 slides away from the connection hole 88, the inspection well mouth 90 allows downhole construction; wherein, the protective net main frame 8 is fixedly provided with a supporting sliding plate 83 extending downward on the left side, so The end of the supporting sliding plate 83 is ...
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The invention discloses a municipal inspection well protective device and an operation method thereof. The municipal inspection well protective device is used for covering an inspection well opening (90) in a road body (9). The protective device comprises a connection hole (88) formed in the road body (9) and a protective net frame (8) which can be inserted into the connection hole (88). A protective steel net (80) is arranged at the middle position of the top of the protective net frame (8). In this way, when the protective net frame (8) slides into the connection hole (88), the inspection well opening (90) is closed, and when the protective net frame (8) slides away from the connection hole (88), the inspection well opening (90) allows a constructor to go down to carry out construction. The whole device runs reliably, safety of pedestrians and vehicles can be effectively guaranteed, and meanwhile when underground construction and maintenance are required, the constructor can conveniently go down to carry out maintaining.
Description
technical field [0001] The invention relates to the municipal field, in particular to a municipal inspection well protection device and an operating method thereof. Background technique [0002] With the continuous development of the city, the pace of municipal construction has been accelerated, and various municipal facilities have also increased accordingly. Such as telecommunications pipeline facilities, gas pipeline facilities, water supply and drainage pipeline facilities, etc. When the manhole covers of various facilities are damaged or stolen, the occurrence of safety accidents is greatly increased. In addition, the maintenance passages on the road connected to the pipe network also increase. It is easy to lose, causing casualties, and even on roads with serious water accumulation, the air pressure in the pipeline will lift the manhole cover, causing the manhole cover to fall off, causing unnecessary casualties or property losses. Under such conditions, we have inve...
Claims
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IPC IPC(8): E02D29/14
CPCE02D29/14E02D29/1481
Inventor 不公告发明人
Owner 广州猎狗信息咨询有限公司