Peak top measuring target

A technology of target and fixing frame, which is applied in the field of peak measurement target to achieve the effects of light weight, improved work efficiency and simple structure

Pending Publication Date: 2021-11-16
自然资源部第一大地测量队 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] 4. The bottom of the target must be fixed into the ice and snow mixture on the peak, and the depth is not less than 40 cm
[0010] In the prior art, there is no peak measurement target that can meet the above requirements

Method used

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Embodiment Construction

[0040] 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.

[0041] The purpose of the present invention is to provide a peak measuring target to solve the problems existing in the prior art, suitable for the height measurement of Mount Everest, taking into account the special environment, light and portable, easy to operate, and can be stably erected on the top of Mount Everest , for long-distance observation by multiple Rendezvous Surveyors.

[0042] In order to make the above objects, features and advantages of the p...

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Abstract

The present invention discloses a peak top measurement target, and relates to the technical field of peak top measurement, the peak top measurement target comprises: a target base module, wherein the target base module can be installed on an ice surface; a target foot fixing frame module which comprises a foot fixing frame, wherein the foot fixing frame is installed on the target base module through a target lower connecting rod, the foot fixing frame is further connected with a plurality of pedals through a pedal connecting rod, and the number of the pedals is multiple; a target prism group module which comprises an upper plate and a lower plate, wherein a plurality of prism plates are mounted between the upper plate and the lower plate, a plurality of prisms are mounted on each prism plate, a target connector is mounted at the top of the upper plate, and the lower plate is mounted on the foot fixing frame. The peak top measurement target is suitable for bead peak elevation measurement, adapts to special environments, is portable and easy to operate, can be stably erected at the top of a bead peak, and is used for long-distance observation of a plurality of intersection measurement personnel.

Description

technical field [0001] The invention relates to the technical field of peak top measurement, in particular to a peak top measurement target. Background technique [0002] The peak measurement target is an important equipment erected on the peak for measurement. It mainly uses the method of triangular elevation measurement to determine the height of Mount Everest. The triangular elevation measurement of Mount Everest is by observing the distance between the six intersection points and the peak target. The method of determining the height difference between two points is simple, less restricted by topographical conditions, and has high precision. It is an indispensable geodetic method for the height measurement of Mount Everest. [0003] In view of the extreme weather conditions such as high cold and hypoxia in the Mount Everest area, the most concerned elements in the production and design of the peak target mainly include the following points: [0004] 1. The overall weight...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C5/00
CPCG01C5/00
Inventor 李国鹏马超柏华岗马然刘胜震任秀波马卓齐张伟琪张良张江峰
Owner 自然资源部第一大地测量队
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