A measuring device for road and bridge construction

Abstract

A measuring device for road and bridge construction, comprising L-shaped left side panels and right side panels placed symmetrically from left to right, the left side panels and right side panels are fixedly connected by the top panel and the rear panel; the left side of the right panel is set There is a push plate that can move left and right, a drive wheel is set on the left side of the push plate, a pull plate that can move back and forth is set on the top and back of the push plate, a reset plate is set on the left side of the back side of the pull plate, and a drive wheel is set on the front side of the reset plate that can rotate left and right. The reset wheel; the left and right positions of the top plate corresponding to the limit groove are provided with an initial block and a measuring plate that can move back and forth in sequence, an initial plate is set at the bottom of the initial block, and a lifting rod that can move up and down is set in the middle of the measuring plate. A marking pen is provided at the bottom of the lifting rod. The invention effectively solves the problems of difficult and non-standard marking of pipelines existing in the current road and bridge construction.

Description

technical field [0001] The invention belongs to the field of measuring devices, and in particular relates to a measuring device for road and bridge construction. Background technique [0002] Road engineering refers to the whole process of planning, design, construction, maintenance and management of roads and the engineering entities involved. Like any other category of civil engineering, road engineering has obvious technical, economic and management characteristics. [0003] During the construction of roads and bridges, it is necessary to manually measure the construction of roads and bridges, and during the construction of roads and bridges, it is necessary to bury corresponding building materials at different construction points, and to lay pipes. During the laying of these pipes, the staff need to The diameter of the pipe and the length of the pipe are measured by drawing a line, so as to cut the pipe according to the required length. However, most of the existing pip...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a measuring device for road and bridge construction, which effectively solves the problems of difficult pipe cutting and non-standard marking in the current road and bridge construction

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