Surveying device based on urban road traffic planning and design

• Main Authors: SONG RUYI, LI XIAOQIN, CONG KAN
• Format: Patent
• Language: Chinese; English
• Published: 26.11.2021
• Subjects: BLASTING; CLEANING; CLEANING IN GENERAL; ENGINEERING ELEMENTS AND UNITS; FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; GYROSCOPIC INSTRUMENTS; HEATING; LIGHTING; MEASURING; MEASURING DISTANCES, LEVELS OR BEARINGS; MECHANICAL ENGINEERING; NAVIGATION; PERFORMING OPERATIONS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY; PHYSICS; PREVENTION OF FOULING IN GENERAL; STANDS OR SUPPORTS; SURVEYING; TESTING; THERMAL INSULATION IN GENERAL; TRANSPORTING; WEAPONS

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