Translation-opened automatic hydraulic manhole cover

A manhole cover, hydraulic technology, applied in water conservancy projects, artificial islands, underwater structures, etc., can solve the problem of no alarm function, no automatic opening function, etc.

Pending Publication Date: 2017-08-18
SHANDONG ANDAER PERCEPTION MINE EQUIP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But it does not have an automatic opening f

Method used

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  • Translation-opened automatic hydraulic manhole cover
  • Translation-opened automatic hydraulic manhole cover

Examples

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Embodiment Construction

[0026] Below by embodiment the present invention will be further described. It should be understood that the methods described in the examples of the present invention are only used to illustrate the present invention, rather than to limit the present invention, and any simple improvement to the preparation method of the present invention under the premise of the concept of the present invention belongs to the protection scope of the present invention.

[0027] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0028] To achieve the above object, the invention provides the following technical solutions:

[0029] An automatic hydraulic well cover for translation and opening includes: a base 1, a seal 2, an angle conversion mechanism 3, a translation mechanism 4, a well cover direction control mechanism 5, a well cover upper cover 6, a hinge shaft, and a hydraulic cylinder 7 (or a hydraulic motor).

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Abstract

The invention relates to a translation-opened automatic hydraulic manhole cover comprising a base (1), a variable angle mechanism (3), a translation mechanism (4), a manhole cover direction control mechanism (5), a manhole cover upper cover (6) and a hydraulic oil cylinder (7). Opening and closing can be achieved in a translation mode, and time and labor are saved.

Description

technical field [0001] The invention relates to the field of municipal road infrastructure construction, in particular to an automatic hydraulic manhole cover that can be opened in translation. Background technique [0002] The comprehensive pipe corridor is the comprehensive corridor of underground urban pipelines. That is to build a tunnel space underground in the city, integrating various engineering pipelines such as power, communication, gas, heating, water supply and drainage, etc., with special inspection ports, hoisting ports and monitoring systems, and implementing unified planning, unified design, Unified construction and management is an important infrastructure and "lifeline" to ensure the operation of the city. With the improvement of industrial automation, the manhole cover of the inspection port of the pipe gallery needs to be connected to the network information platform to realize unified remote control. Therefore, an automatic hydraulic manhole cover that ...

Claims

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Application Information

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IPC IPC(8): E02D29/14
CPCE02D29/14E02D29/1427
Inventor 胡国庆范维健李沿芝刘丽超
Owner SHANDONG ANDAER PERCEPTION MINE EQUIP CO LTD
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