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A tilt detection device

A technology of tilt detection and detection groove, which is applied in the detection field to achieve the effect of realizing intelligent display, improving reliability and reducing resistance

Active Publication Date: 2020-04-21
HUNAN LIANZHI BRIDGE & TUNNEL TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The object of the present invention is to provide a tilt detection device to solve the problem of GNSS reference station tilt monitoring

Method used

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  • A tilt detection device
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Embodiment Construction

[0028] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in various ways defined and covered by the claims.

[0029] see Figure 1 to Figure 7 , an inclination detection device, this embodiment is applied to GNSS reference station inclination monitoring.

[0030] An inclination detection device, comprising a device body 1 and a detection groove 2 arranged at the upper end of the device body 1; see figure 2 , the detection slot 2 is provided with a detection module 3 on four sides; it is used to monitor the tilt state of the instrument fixedly installed on the device body 1;

[0031] see image 3 , the detection module 3 includes a counterweight mechanism 3.1, a tilting mechanism 3.2 and a display module 3.3; the upper part of the counterweight mechanism 3.1 is hinged on the inner wall of the detection tank 2; the middle part of the tilting mechanism 3.2 is hing...

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Abstract

The invention provides an inclination detection device. The inclination detection device comprises a device body and a detection groove formed in the upper end of the device body; detection modules are arranged on four sides of the detection groove; each detection module comprises a counterweight mechanism, an inclination mechanism and a display module; the upper part of the counterweight mechanism is hinged to the inner wall of the detection groove; the middle portion of the inclination mechanism is hinged to the inner wall of the detection groove, and the bottom portion of the inclination mechanism is in contact with the bottom portion of the counterweight mechanism; the display module is installed on the detection groove and is oppositely installed at the upper portion of the inclination mechanism, and when the device body is inclined, the counterweight mechanism pushes the inclination mechanism to swing to allow the upper portion of the inclination mechanism to be in contact with the display module, and the display module triggers to work. Through adjustment of the gravity of the counterweight mechanism, the inclination mechanism and the display module are triggered to work, when the measuring instrument deviates and inclines, an indication lamp located at the lower position is turned on to allow workers to visually see the deviation and inclination condition of the measuring instrument, rapidly adjust the posture of the instrument and reduce the error influence on position measurement of measuring points.

Description

technical field [0001] The invention relates to the technical field of detection, in particular to an inclination detection device. Background technique [0002] Many precision instruments are required to be kept level during measurement. When the instrument is tilted, it will have a great impact on the measurement results of the instrument. The principle of GNSS observation is to use the GNSS reference station as a fixed point, and monitor the displacement by receiving satellite signals at the same time as the measuring point, so as to obtain whether the measuring point is displaced relative to the GNSS reference station. If there is no displacement of the GNSS reference station, the GNSS reference station in the survey area is directly used as the fixed point, and the corresponding displacement measurement can be carried out; if the GNSS reference station has a displacement, the displacement is corrected by joint measurement data with the national or local reference statio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C9/12
CPCG01C9/12
Inventor 梁晓东邱志勇刘正兴刘辅梁春艳
Owner HUNAN LIANZHI BRIDGE & TUNNEL TECH
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