Surveying device based on urban road traffic planning and design

Abstract

The invention provides a surveying device based on urban road traffic planning and design, relates to the technical field of surveying equipment, and solves the problem that although a protective shell is arranged on an existing device, the protective shell does not have lens wiping and gas cleaning functions. The surveying device based on urban road traffic planning and design comprises a seat body, wherein a supporting frame is installed at the bottom of the base body, a surveying instrument is installed on the seat body, and a protective shell is installed on the seat body; the number of clamping protrusions A is two, and the two clamping protrusions A are symmetrically installed at the bottom of the surveying instrument; the clamping protrusions A are matched with clamping grooves A, the clamping protrusions A are connected with the clamping grooves A in a clamped mode, and when the clamping protrusions A are connected with the clamping grooves A in a clamped mode, dust residues in the clamping grooves A are located at the cleaning hole, so that on one hand, the surveying instrument can be fixed in an inserted mode, and on the other hand, the dust residues in the clamping grooves A can be cleaned when the surveying instrument is fixed in an inserted mode.

Description

technical field [0001] The invention belongs to the technical field of surveying equipment, and more specifically relates to a surveying device based on urban road traffic planning and design. Background technique [0002] In urban road traffic planning, it is necessary to use a surveying instrument for surveying, and because of the requirements of the construction period, surveying and construction are also required in the rainy season. [0003] For example, the application number: CN202011597373.3, the present invention relates to the technical field of road surveying, especially a surveying device for road traffic planning and design, including a surveying device body, a bottom support base is provided on the lower side of the surveying device body, and the bottom support The corners of the base surface of the seat are all equipped with threaded adjustment rods, the upper side of the threaded adjustment rods is equipped with a device bearing plate, and the outer wall of t...

AI Technical Summary

Problems solved by technology

[0007] In order to solve the above-mentioned technical problems, the present invention provides a surveying device based on urban road traffic planning and design to solve the existing problem that most of the surveying instruments and the frame of the existing device are fixed by four bolts. It is not convenient enough to install, and the fast fixing of the surveying instrument cannot be realized through structural improvement, and it is impossible to realize the cleaning of the dust residue in the clamping groove while the surveying instrument is fixed; moreover, although the existing device is provided with Protective shell, but its protective shell does not have the problem of lens wiping and gas cleaning functions

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