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Pipe inner wall support positioning device

A technology that supports positioning and pipelines. It is used in measuring devices, instruments, speed/acceleration/impact measurement, etc. It can solve the problems of poor concealment, easy to be washed away by water flow, inaccurate measurement of flow rate and flow rate, etc. Concealed and widely used effects

Inactive Publication Date: 2011-12-14
SHANGHAI INST OF TECH
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  • Abstract
  • Description
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Problems solved by technology

[0002] In the discharge monitoring of sewage in environmental monitoring, the flow velocity and flow monitoring of pipelines such as power stations, and the flow velocity monitoring of oil pipelines, flowmeters and flowmeters are generally placed outside the pipelines, which are inaccurate in measuring flow and flow velocity, and are easily washed away by water. Has the disadvantage of poor concealment

Method used

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  • Pipe inner wall support positioning device
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  • Pipe inner wall support positioning device

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Embodiment Construction

[0034] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0035] Such as figure 1 As shown, the pipe inner wall support and positioning device of the present invention includes support arms 1 (8 in total), support feet 2 (4 in total), fixed joints 3, movable joints 4, positioning nuts 5, screw rods 6, and movable handles 7 and other 17 components.

[0036] The outer ends of every two support arms 1 are movably connected through the support feet 2, and the inner ends are respectively movably connected to the fixed joint 3 and the movable joint 4, and the fixed joint 3 and the movable joint 4 are connected by a screw 6, and the front end of the screw 6 is connected to the fixed joint The joint 3 is axially fixedly connected, the rear end of the screw 6 is threadedly connected with the movable joint 4, the end of the screw 6 is equipped with a movable handle 7, and the screw 6 between the movable joint 4 and the...

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Abstract

The invention relates to a support and positioning device for the inner wall of a pipeline, which includes a vertical support frame and a horizontal support frame. The supporting feet are connected flexibly, and the inner end is respectively connected to the fixed joint and the movable joint. The fixed joint and the movable joint are connected by a screw. A movable handle is installed at the end, and a positioning nut is screwed on the screw rod between the movable joint and the movable handle. The invention can be used to build the internal support of the pipeline, and the flow velocity measuring device can be mounted on the platform, which can directly measure the parameters inside the pipeline, and has accurate measurement, strong concealment, and is not easy to be washed away. It is widely used in environmental monitoring, water conservancy, oil transportation and other fields.

Description

technical field [0001] The invention relates to a mechanical support and positioning device, in particular to a support and positioning device for the inner wall of a pipeline. Background technique [0002] In the discharge monitoring of sewage in environmental monitoring, the flow velocity and flow monitoring of pipelines such as power stations, and the flow velocity monitoring of oil pipelines, flowmeters and flowmeters are generally placed outside the pipelines, which are inaccurate in measuring flow and flow velocity, and are easily washed away by water. It also has the disadvantage of poor concealment. Therefore, there is a need for a pipeline inner wall support positioning device directly placed in the pipeline to build the internal support of the pipeline. Contents of the invention [0003] The present invention is to provide a support and positioning device for the inner wall of the pipeline, which is used to build the internal support of the pipeline. The flow ve...

Claims

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Application Information

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IPC IPC(8): G01P1/00G01F15/18
Inventor 黄俊革
Owner SHANGHAI INST OF TECH
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