Displacement meter mounting assembly for ground displacement monitoring
A technology for installing components and displacement monitoring, which is applied in the field of displacement meters, can solve problems such as the inability to accurately set the initial value, cumbersome assembly of displacement meters, etc., and achieve the effect of quick and convenient assembly and high precision
Active Publication Date: 2022-03-01
CHINA RAILWAY DEV INVESTMENT CO LTD +2
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Problems solved by technology
[0006] Aiming at the deficiencies of the prior art, the present invention provides a displacement gauge installation assembly for subsurface displacement monitoring, to at least solve the problems of cumbersome assembly of existing displacement gauges and the inability to accurately set the initial value
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[0023] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.
[0024] Such as figure 1 As shown, the displacement meter mounting assembly for ground displacement monitoring in this embodiment includes a first pipe body 1 and a second pipe body 2, and one end of the first pipe body 1 is provided with a first connection for connecting with the sensor of the displacement meter part 11, the other end of the first tube body 1 is provided with a second connecting part 12, the second connecting part 12 is sleeved on one end of the second tube body 2, the first tube body 1 and the second tube body 2 can be axially Relatively movable, and the second connecting part 12 can be fixed at different axial positions of the second pipe body 2 to adjust the length of the second pipe body 2 entering the first pipe body 1. The other end of the second pipe body 2 is provided with a The third connection part 21 conne...
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The invention discloses a displacement gauge mounting assembly for subsurface displacement monitoring, comprising a first pipe body and a second pipe body, one end of the first pipe body is provided with a first connection part for connecting with a sensor of the displacement gauge, and the first The other end of the pipe body is provided with a second connecting part, the second connecting part is sleeved on one end of the second pipe body, the first pipe body and the second pipe body can move relative to each other in the axial direction, and the second connecting part can be fixed on the The second pipe body has different positions in the axial direction to adjust the length of the second pipe body entering the first pipe body, and the other end of the second pipe body is provided with a third connection part for connecting with the protection pipe of the displacement meter. The displacement meter mounting assembly for underground displacement monitoring of the present invention can accurately set the initial value of the displacement meter, has higher adjustment accuracy than the traditional method, and is convenient and quick to install.
Description
technical field [0001] The invention relates to the technical field of displacement meters, in particular to a displacement meter mounting assembly for underground displacement monitoring. Background technique [0002] In the field of geotechnical engineering technology, multi-point displacement gauges are suitable for long-term buried in structures or soils to measure the displacement and settlement of multiple deep parts of structures or soils. The multi-point displacement meter is composed of a displacement meter group, and the displacement meter is mainly composed of an anchor head, a measuring rod, its PVC protection tube and a displacement sensor. During installation, the anchor head is connected to the measuring rod, and then the PVC protection tube is put on the measuring rod and screwed to the anchor head, then the measuring rod and the PVC protection tube are connected to the predetermined length in turn, and finally the measuring rod and the displacement meter are...
Claims
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IPC IPC(8): G01B21/02G01C5/00G01C15/00
CPCG01B21/02G01C5/00G01C15/00
Inventor 陈先智李志军游元明瞿勇赖文辉房有亮刘飞杨小龙冉江陵傅金阳
Owner CHINA RAILWAY DEV INVESTMENT CO LTD