Warning manhole cover equipment for pipeline maintenance

A technology for manhole covers and pipelines, which is applied in the field of warning manhole cover equipment for pipeline maintenance, which can solve problems such as accidents, pedestrians falling into deep wells, and no warning information at the wellhead, so as to reduce injuries and improve eye-catching effects

Active Publication Date: 2018-01-26
上海大云环保能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The manhole cover is generally disassembled as a whole during maintenance, and a deep well will be formed on the road surface. There is no warning message near the wellhead, so that passing pedestrians or vehicles will fall into the deep well inadvertently, causing accidents.

Method used

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  • Warning manhole cover equipment for pipeline maintenance
  • Warning manhole cover equipment for pipeline maintenance
  • Warning manhole cover equipment for pipeline maintenance

Examples

Experimental program
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Embodiment Construction

[0014] Below in conjunction with embodiment, the present invention is described further.

[0015] see Figure 1-Figure 3 , a warning well cover equipment for pipeline maintenance, including a well base 1 and a well cover body 2, the top of the well base 1 is provided with a mounting seat 11, and the mounting base 11 is provided with an inspection port 12, and the inspection port 12 passes through The inside of the installation seat 11 is provided with a fixed block 121, and a rotating shaft 122 is provided through the fixed block 121. The well cover body 2 is fixedly installed inside the inspection port 12 through the rotating shaft 122. The well cover body 2 is provided with a warning strip 21. The warning strip 21 is embedded in the well cover body 2 and is on the same plane as the end surface of the well cover body 2 . A pin 123 is provided at the joint between the fixed block 121 and the inner wall of the inspection port 12 . When the maintenance personnel check and dredg...

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PUM

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Abstract

The invention discloses warning manhole cover equipment for pipeline maintenance. The warning manhole cover equipment comprises a chamber body and a manhole cover body and is characterize in that a mounting base is arranged at the top of the chamber body and provided with a maintenance opening, the maintenance opening is provided with a fixing block inside through the mounting base and provided with a rotary shaft through the fixing block, the manhole cover body is fixedly mounted inside the maintenance opening through the rotary shaft, the inner wall of the chamber body is provided with a slide groove, a warning plate is slidably mounted through the slide groove, the top, corresponding to the bottom of the warning plate, of the slide groove is provided with a limit block, and the end faceof the warning plate is provided with a reflecting strip. The warning manhole cover equipment for municipal engineering road maintenance has the advantages that the manhole cover equipment can be opened conveniently to maintain and dredge the inside of a sewer, a striking reminding effect on the position of the sewer on a road is achieved, and pedestrian hurt caused by the sewer maintenance is lowered.

Description

technical field [0001] The invention relates to the technical field of municipal engineering, in particular to a warning well cover device for pipeline maintenance. Background technique [0002] As an important part of urban drainage equipment, sewers are still important municipal engineering facilities in urban construction. The manhole cover is generally disassembled as a whole during maintenance, and a deep well will be formed on the road surface. There is no warning message near the wellhead, so that passing pedestrians or vehicles will fall into the deep well inadvertently, causing accidents. Contents of the invention [0003] The invention provides a warning manhole cover device for pipeline maintenance, which solves the above existing problems. [0004] The present invention is achieved through the following technical solutions: [0005] A warning well cover equipment for pipeline maintenance, including a well base and a well cover body, the top of the well base i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F9/619E01F9/604E01F9/658E03F5/02
Inventor 洪海沈莉高晓文张帆
Owner 上海大云环保能源科技有限公司
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