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Surveying instrument with adjustable bracket angle and height

An adjustable, surveying and plotting instrument technology, applied in the field of surveying and plotting instruments, can solve problems such as inability to meet surveying and mapping needs, poor use effect, and complex height adjustment.

Pending Publication Date: 2021-09-21
彭丽
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The surveying and mapping support frame is not stable enough, the height adjustment is more complicated, the angle cannot be adjusted well, the use effect is poor, and it cannot meet the surveying and mapping needs

Method used

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  • Surveying instrument with adjustable bracket angle and height
  • Surveying instrument with adjustable bracket angle and height
  • Surveying instrument with adjustable bracket angle and height

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Embodiment Construction

[0030] 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.

[0031] see Figure 1-6 , this embodiment provides a technical solution: a surveying instrument with adjustable bracket angle and height, including a receiving rod 1, a bottom support unit 3 and a support locking unit 4;

[0032] The inner lower end of the receiving rod 1 is slidingly connected with the main strut 2;

[0033] Bottom support unit 3: includes bottom movable seat 31, bottom rotating shaft 32, support leg 33, movable support rod 34, main rod botto...

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Abstract

The invention discloses a surveying instrument with adjustable bracket angle and height. The surveying instrument comprises a retracting rod, a bottom supporting unit and a supporting and locking unit, and a main supporting rod is slidably connected to the inner lower end of the retracting rod; the bottom supporting unit comprises bottom movable seats, bottom rotating shafts, supporting legs, a movable supporting rod, main rod bottom movable seats and a limiting clamping plate, and the three bottom movable seats are mounted at the bottom end of the retracting rod; and the bottom rotating shafts are installed on the three bottom movable seats, one ends of the supporting legs are rotatably connected with the bottom movable seats through the bottom rotating shafts, secondary movable seats are installed on the supporting legs, one ends of the movable supporting rods are rotatably connected with the secondary movable seats through secondary rotating shafts, and the three main rod bottom movable seats are installed at the bottom end of the main supporting rod. According to the surveying instrument with the adjustable bracket angle and height, a surveying device can be conveniently and rapidly supported, the height can be rapidly and stably adjusted, the angle can further be adjusted, and use is more convenient.

Description

technical field [0001] The invention relates to the technical field of surveying and mapping instruments, in particular to a surveying and mapping instrument with adjustable support angle and height. Background technique [0002] In the construction of engineering infrastructure, it is necessary to survey and map the terrain and buildings. If there is no stable support during surveying and mapping, the data measured by the surveying instrument will also be biased. [0003] Among them, the application number of the current technology is 202020886645.0, which proposes a surveying and mapping instrument that is convenient for adjusting the height of surveying and mapping. A buckle is connected to one side above the surface of the support, and a wire is connected to one side of the buckle, a rubber plate is connected to a side below the surface of the surveying and mapping support, and a stage is installed on the bottom end of the rubber plate. A rolling bearing is installed on...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16M11/24F16M11/04F16M11/08
CPCF16M11/24F16M11/046F16M11/08
Inventor 彭丽
Owner 彭丽
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