Cement concrete pavement grooving device for highway engineering

A cement concrete and engineering technology, which is applied in the field of cement concrete pavement grooving devices for highway engineering, can solve problems such as inconvenience of use and troublesome process.
CN113403923AInactive Publication Date: 2021-09-17李鸽
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
李鸽
Publication Date
2021-09-17
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a cement concrete pavement grooving device for highway engineering, and relates to the technical field of highway engineering. The device comprises a fixing plate and a mounting shaft, a first inner cylinder and a second inner cylinder are arranged on the mounting shaft in a sleeving mode, one end of the first inner cylinder is inserted into the second inner cylinder and connected with the second inner cylinder, a first spring is connected between the first inner cylinder and the second inner cylinder, and the first inner cylinder is sleeved with a first connecting ring and rotationally connected with the first connecting ring; one side of the first connecting ring and one side of the second connecting ring are connected with auxiliary rods, one ends of the auxiliary rods are connected with guide blocks, the protective cover is connected with the bottom of the fixing plate, the guide blocks are connected with the protective cover, and the connecting direction of the guide blocks is the same as the axial direction of the mounting shaft. A rubber strip is arranged on the side, close to the grooving cutter, of the auxiliary rod. The grooving device has the advantages that the distance between the grooving cutters can be conveniently adjusted, and the surfaces of the grooving cutters can be cleaned.
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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. Highway engineering structures include: roadbeds, road surfaces, bridges, culverts, tunnels, drainage systems, safety protection facilities, greening and traffic monitoring facilities, as well as houses, workshops and other service facilities used for construction, maintenance and monitoring. , the grooves on the surface of cement concrete pavement are more and more widely used. The longitudinal grooves can not only effectively reduce tire road noise, but also effectively reduce the probability of vehicle sideslip; the transverse grooves speed up the drainage speed of the road surface and increase the Therefore, with the development of ceme...

Claims

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