A surveying and mapping instrument positioning device for engineering surveying and mapping

A positioning device and surveying and mapping instrument technology, which is applied in the field of surveying and mapping instruments, can solve problems such as heavy weight of surveying and mapping instruments, tripod overturning, hidden safety hazards, etc.

Active Publication Date: 2021-04-20
YELLOW RIVER CONSERVANCY TECHN INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the weight of the surveying instrument is relatively large. Once its position on the tripod changes, the position of the overall center of gravity of the surveying instrument and the tripod will also change. If the position of the center of gravity exceeds the range that the tripod can support, the tripod may fall over. , there is a huge security risk

Method used

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  • A surveying and mapping instrument positioning device for engineering surveying and mapping
  • A surveying and mapping instrument positioning device for engineering surveying and mapping
  • A surveying and mapping instrument positioning device for engineering surveying and mapping

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0018] refer to figure 1 In an embodiment of the present invention, a positioning device for a surveying instrument for engineering surveying and mapping is provided, which includes a tripod, a horizontal rotation assembly and a universal assembly. The fixed base 101 is fixedly mounted on the top of the pole 100, the sleeve 103 is a hollow cylinder, the inner diameter of which is equivalent to the outer diameter of the pole 100, and the sleeve 103 is sleeved o...

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Abstract

The invention discloses a positioning device for a surveying instrument for engineering surveying and mapping, which relates to the technical field of surveying and mapping instruments. The positioning device includes a tripod, a horizontal rotation assembly and a universal assembly. The horizontal rotation assembly is installed on the top of the tripod and can rotate horizontally on the tripod. The component is slidably installed on the horizontal rotation component and supports the rotation of the surveying instrument in the horizontal plane and the vertical plane. Each supporting leg of the tripod is respectively slidably installed with counterweights. When the surveying instrument moves above the tripod, the position of the surveying instrument and the positioning device When the overall center of gravity changes, the overall stability can be increased by adjusting the position of the counterweight on the supporting legs, and the safety of the surveying instrument during use can be improved.

Description

technical field [0001] The invention relates to the technical field of surveying and mapping instruments, in particular to a positioning device for a surveying and mapping instrument for engineering surveying and mapping. Background technique [0002] The surveying instrument is a commonly used equipment in engineering surveying. It integrates multiple functions such as distance measurement, height measurement, and angle measurement. Usually, in order to ensure that the surveying instrument is in a stable state when used, the surveying and mapping personnel will install the surveying instrument on a tripod. use on. [0003] Due to the complex ground conditions of the construction site, the ground is uneven or soft, it is necessary to ensure that the top surface of the tripod is kept level when placing the tripod, so the length of each support leg will be adjusted to make the tripod adapt to the ground conditions. Once the position of the tripod is determined, the position o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16M11/04F16M11/08F16M11/10F16M11/16F16M11/18F16M11/32F16M11/38G01C15/00G01D21/02F16F15/28
CPCF16F15/28F16M11/045F16M11/08F16M11/10F16M11/16F16M11/18F16M11/242F16M11/32F16M11/38G01C15/00G01D21/02
Inventor 唐红梅齐建伟张丹何宽董晓燕赵柯柯
Owner YELLOW RIVER CONSERVANCY TECHN INST
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