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A stable and precisely regulated auxiliary device for surveying and mapping instruments

An auxiliary device and precise technology, applied in the direction of supporting machines, machine tables/brackets, mechanical equipment, etc., can solve the problems of difficult position fixing, inconvenient precise adjustment of position and angle, etc., to ensure stability, meet angle adjustment, and quickly adjust Effect

Active Publication Date: 2020-08-14
江西省第九地质勘察规划有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that it is difficult to achieve position fixation and inconvenient to precisely adjust the position and angle during the use of surveying and mapping instruments in the prior art, and proposes a stable and precisely regulated surveying and mapping instrument auxiliary device

Method used

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  • A stable and precisely regulated auxiliary device for surveying and mapping instruments
  • A stable and precisely regulated auxiliary device for surveying and mapping instruments
  • A stable and precisely regulated auxiliary device for surveying and mapping instruments

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Embodiment Construction

[0024] 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.

[0025] refer to Figure 1 to Figure 5 , a stable and precisely regulated auxiliary device for surveying and mapping instruments, including two first-level supports 1, two second-level supports 2 and first-level connecting rods 3, and the upper ends of the two first-level supports 1 and two second-level supports 2 are arranged symmetrically There is a through cavity 4, the inner diameter of the opening of the through cavity 4 is slightly larger than the outer diameter of the first-level connecting rod 3, and two first-level brackets 1 and two second-level brackets 2 are respectively connected to the two ends of the first-level connecting rod 3 in rotation, and the thro...

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Abstract

The invention discloses a stable and precise control surveying instrument auxiliary device. The auxiliary device comprises two primary supports, two secondary supports and a primary connecting rod; the two primary supports and the upper ends of the two secondary supports are symmetrically provided with through cavities; the two primary supports and the two secondary supports are rotationally connected with the two ends of the primary connecting rod correspondingly; and a primary threaded pipe is fixedly sleeved with the middle end of the primary connecting rod. By stretching and contracting the supports, the height of a rotary plate base is adjusted in a large range through a screw, a rotary plate is driven by a sliding rail and a sliding groove to rotate circumferentially with the rotaryplate base as a fulcrum, clamping and fixing are achieved, thus, angle adjustment is met, and by rotating a driving screw, a roller screw moves up and down through gear transmission, so that the height of a mounting seat is precisely adjusted, and through threaded connection of ground gripping cones at the lower ends of the supports and spring shock absorption, the overall stability of the surveying instrument auxiliary device is ensured.

Description

technical field [0001] The invention relates to the technical field of surveying and mapping instruments, in particular to a stable and precisely regulated surveying and mapping instrument auxiliary device. Background technique [0002] Simply put, surveying and mapping instruments are instruments and devices designed and manufactured for data acquisition, processing, and output for surveying and mapping operations. Various instruments for orientation, distance measurement, angle measurement, height measurement, mapping and photogrammetry required for surveying in the planning, design, construction and operation management stages of engineering construction. [0003] The use of surveying and mapping instruments is inseparable from the corresponding auxiliary support devices, especially in the process of outdoor detection. In the field of field exploration, such as spirit levels or locators. Due to the complex use environment in the field, the support and positioning of the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16M11/24F16M11/08
CPCF16M11/08F16M11/247
Inventor 娄凤敏
Owner 江西省第九地质勘察规划有限公司
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