Cement concrete pavement grooving device for road engineering

Abstract

The invention discloses a cement concrete pavement grooving device for road engineering and relates to the technical field of road engineering; the cement concrete pavement grooving device comprises abase plate; a steering device is fixedly connected to the middle of the upper surface of the base plate; adjusting devices are fixedly connected to four corners of the base plate, and cutting machines are fixedly connected to the middles of the left side face and the right side face of the base plate. The invention discloses the cement concrete pavement grooving device for road engineering. A hydraulic cylinder is arranged, so the device can rotate around a first bearing; therefore, the device can be conveniently steered; a forward and reverse rotation motor is arranged, so rotation of a threaded ring is realized under the action of a synchronous belt; therefore, a screw rod ascends and descends under a spiral action; by arranging an upper proximity switch, the height of the upper proximity switch can be adjusted up and down under the combined action of a bolt assembly and an adjusting hole; when a sliding rod is close to the upper proximity switch, the forward and reverse rotation motor can stop rotating, therefore the purpose of adjusting the height of the cutting machine is achieved, and the purpose of adjusting the cutting groove depth is achieved.

Description

technical field [0001] The invention relates to the technical field of highway engineering, in particular to a cement concrete pavement carving device for highway engineering. Background technique [0002] Highway engineering refers to the investigation, measurement, design, construction, maintenance and management of highway structures. [0003] In order to increase the friction between the road surface and the wheels, it is generally necessary to cut transverse grooves on the road. The groove depth of the existing cement concrete road surface is generally fixed, and it is inconvenient to adjust according to the thickness of the pavement. Now The grooving device with cement concrete pavement is generally a hand-push device, and in order to prevent the grooving from tilting, the rolling wheel generally cannot be turned. When the device needs to be turned, the device needs to be lifted by hand, which increases the labor force of workers. Labor capacity, for this reason we pr...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a cement concrete pavement carving device for highway engineering, which has the advantages of conveniently adjusting the depth of the carving and making the device turn conveniently, and solves the inconvenient adjustment of the depth of the carving of the existing cement concrete road surface carving device And the problem that the overall steering of the device is inconvenient

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