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A technology of road engineering and mounting seat, which is applied in the field of settlement survey, and can solve problems such as troublesome installation methods, cumbersome disassembly process, and inconvenient maintenance work
Pending Publication Date: 2022-07-05
CHINA THIRD METALLURGICAL GRP
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[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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[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0019] see Figure 1-3 , a road engineering settlement survey device, comprising a bottom plate 1, the top of the bottom plate 1 is fixedly connected with a mounting seat 2, the top of the mounting seat 2 is provided with a device body 3, the bottom of the device body 3 is fixedly connected with a housing 4, the housing 4 Both sides are provided with card slots 5, the top of the inner cavity of the housing 4 is fixedly connected with...
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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...
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Application Information
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