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Total station prism connecting rod mounting device

A technology for installing a device and an instrument prism, which is applied in the detection field, can solve the problems of multiple foreign objects, easily affecting the observation results, etc., and achieves the effect of improving the service life

Pending Publication Date: 2022-03-01
ZHEJIANG JIAOKE ENG TESTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] When observing the lower surface of the bridge, because the lower surface of the bridge is located in a shady, backlit, and leeward environment, there are many foreign objects on the lower surface of the bridge, which can easily affect the observation results

Method used

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  • Total station prism connecting rod mounting device
  • Total station prism connecting rod mounting device
  • Total station prism connecting rod mounting device

Examples

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Embodiment Construction

[0044] The embodiment of the present application discloses a total station prism connecting rod installation device, refer to figure 1 and figure 2 , the installation device includes a support frame 1 located on the bridge surface and a cross bar 2 located on the lower surface of the bridge, the support frame 1 and the cross bar 2 are connected by a suspension rod 3; the support frame 1 stands on the bridge surface, and the suspension rod 3 It is on the outside of the bridge railing, and the upper end of the suspender 3 is connected to the support frame 1, and the lower end of the suspender 3 is connected to the cross bar 2, and the cross bar 2 is suspended in the air by the suspender 3, so that the end of the cross bar 2 can extend Into the lower surface of the bridge, the end of the crossbar 2 extending into the lower surface of the bridge is provided with a prism 4, so the prism 4 can be aligned with the lower surface of the bridge, which is convenient for the total statio...

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Abstract

The invention discloses a total station prism connecting rod mounting device, and belongs to the technical field of detection. Comprising a supporting frame installed on a bridge and a transverse rod arranged on the supporting frame. One end of the transverse rod extends below the bridge, and a prism is further arranged at the end, extending below the bridge, of the transverse rod; a cleaning assembly is further arranged on the portion, located below the bridge, of the transverse rod and comprises an air blowing pipe and an air inlet pipe connected to the air blowing pipe, and the air blowing pipe can blow strong wind to the lower surface of the bridge. The cleaning assembly can clean the lower surface of the bridge, and the accuracy of observation results is improved.

Description

technical field [0001] The invention relates to the technical field of detection, in particular to a mounting device for a prism connecting rod of a total station. Background technique [0002] The precision intelligent total station method is currently one of the widely used methods for observing the deflection and deformation of complex bridges with long-span technology. Its measurement principle is to use the built-in triangular elevation measurement program of the total station to directly observe the station point and the target point Since the station remains stationary, the only difference between the two elevations before and after loading is the deflection variation of the target point. [0003] When observing the lower surface of the bridge, because the lower surface of the bridge is located in a shady, backlit, and leeward environment, there are many foreign objects on the lower surface of the bridge, which can easily affect the observation results. Contents of ...

Claims

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Application Information

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IPC IPC(8): G01C15/00E01H1/08
CPCG01C15/00E01H1/0809
Inventor 汤建林吕妙英朱贤德罗中华刘丽娜丁玲
Owner ZHEJIANG JIAOKE ENG TESTING
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