On-site surveying device based on construction engineering cost

Abstract

The invention provides an on-site surveying device based on construction engineering cost, relates to the technical field of construction surveying equipment, and solves the problems that although an existing device can realize movement and position change of surveying equipment through a vehicle body, time is wasted to brake and fix the vehicle body when the vehicle body stops each time, and the vehicle body cannot be automatically locked after the vehicle body stops through structural improvement. The on-site surveying device based on construction engineering cost comprises a vehicle body 1, the vehicle body is placed on the ground, and a mounting seat is mounted on the vehicle body; and a mounting part is mounted on the mounting seat, and an observation instrument is mounted on the mounting part. Four auxiliary blocks B are fixedly connected to a frame body through bolts, and the four auxiliary blocks B jointly form a collision protection structure of clamping protrusions A, so that the collision probability of the clamping protrusions A can be reduced during placement.

Description

technical field [0001] The invention belongs to the technical field of building surveying equipment, and more specifically relates to a site surveying device based on construction project cost. Background technique [0002] The basic content of construction engineering survey is engineering survey, hydrogeological survey and engineering geological survey. The survey task is to find out the topography of the construction site of the project, and the survey position needs to be changed many times during the survey process. [0003] For example, the application number: CN201921090926.9, relates to the technical field of construction survey equipment, and discloses a field survey device for construction engineering cost, including a flat plate and a measuring instrument body, and universal wheels are fixedly connected to the four corners of the lower surface of the flat plate. The upper surface of the flat plate is slidingly connected with two symmetrically distributed sliders. ...

AI Technical Summary

Problems solved by technology

[0007] In order to solve the above-mentioned technical problems, the present invention provides a site survey device based on the cost of construction engineering to solve the existing one. Although the existing device can realize the movement and change position of the survey equipment through the vehicle body, each time When the car body stops, it is necessary to waste time to make the car body be braked and fixed, and the locking of the car body cannot be automatically realized after the car body stops through structural improvement; moreover, the disassembly and assembly of the existing device is not convenient enough , it is impossible to realize the rapid disassembly and assembly of the frame body through structural improvement, and it is impossible to automatically clean the dust on the lens during the disassembly process of the frame body

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