Road engineering settlement surveying device

Abstract

The invention discloses a road engineering settlement survey device which comprises a bottom plate, the top of the bottom plate is fixedly connected with a mounting seat, the top of the mounting seat is provided with a device body, the bottom of the device body is fixedly connected with a shell, clamping grooves are formed in the two sides of the shell, the top of an inner cavity of the shell is fixedly connected with a supporting column, and the supporting column is fixedly connected with the top of the inner cavity of the shell. The top of an inner cavity of the supporting column is fixedly connected with a first spring. Through cooperative use of the bottom plate, the mounting base, the device body, the shell, the clamping groove, the supporting column, a first spring, a limiting plate, a connecting rod, a movable frame, a supporting rod, a movable plate, a push block, a hand wheel, a rotating disc, a pin shaft, a telescopic rod, a second spring, a movable plate and a limiting block, the problem that most of existing road engineering settlement surveying devices are mounted and fixed through bolts; and the installation method is not only troublesome, but also relatively tedious in later-stage disassembly process, and brings inconvenience to later-stage maintenance work.

Description

technical field [0001] The invention relates to the technical field of settlement survey, in particular to a road engineering settlement survey device. Background technique [0002] Roads usually refer to the general term for various roads that serve land transportation and pass various motor vehicles, human-animal rickshaws, pack animals and pedestrians. Urban highways and expressways are special roads for vehicles with controlled traffic access and high-speed driving. Road engineering refers to the whole process of planning, design, construction, maintenance and management with roads as objects. The engineering entity that it is engaged in, the road engineering will use the settlement survey device for survey during the construction process, and most of the existing road engineering settlement survey devices are installed and fixed with bolts. This installation method is not only troublesome, but also disassembles later. The process will also be cumbersome, which brings i...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a road engineering settlement survey device, which has the advantages of easy disassembly and assembly, and solves the problem that most of the existing road engineering settlement survey devices are installed and fixed by bolts. It will also be more cumbersome, which will bring inconvenience to the later maintenance work.

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