A road surface cutting device with adjustable cutting depth for concrete road construction

Abstract

The invention belongs to the technical field of joint cutting devices and particularly relates to a joint-cutting-depth-adjustable pavement joint cutting device used for concrete highway construction.In order to solve the problems that a joint cutting device is simple in structure, operation is troublesome, and plenty of physical power needs to be consumed, the following scheme is now provided. The joint-cutting-depth-adjustable pavement joint cutting device comprises a base, an installation hole is formed in the outer wall on one side of the base, a rotary rod is connected to the inner wallof the installation hole through a bearing, the outer wall of the rotary rod is sleeved with a first belt wheel, the end, away from the base, of the rotary rod is sleeved with a cutter, a water tank is fixed to the top outer wall of the base through screws, a water pump is fixed to the bottom inner wall of the water tank through screws, and the output end of the water pump is sleeved with a waterpipe. A good cutting effect is achieved, cut joints at different depths can be conveniently cut, raised dust in the cutting process is reduced, the surroundings are prevented from being polluted, operation is simple, time and labor are saved, the joint cutting efficiency of a pavement is remarkably improved, and it is guaranteed that the device can operate for a long time.

Description

technical field [0001] The invention relates to the technical field of slit devices, in particular to a road surface slit device with adjustable slit depth for concrete road construction. Background technique [0002] The literal meaning of highway is public road, public transportation road, many means of transportation such as automobiles, bicycles, rickshaws, horse-drawn carriages and pedestrians can walk. The usage is not limited to the special use for horses. There is a difference between general roads and car-only roads. The latter has more and more road grades. Therefore, there are two specifications for secondary roads. Because of the development of automobiles and road repair technology, roads have developed Different grades, road grades: There are different classification systems. The "Technical Standards for Highway Engineering" published by China People's Communications Publishing House in 2014 divides roads into five technical grades according to traffic volume. ...

AI Technical Summary

Problems solved by technology

[0003] Now more and more places have built concrete roads. After the concrete roads are poured, in order to prolong the service life of the roads, it is often necessary to slit the roads, which requires the use of slitting devices. The existing slitting devices are simple in structure , it is cumbersome to operate and requires a lot of physical strength, which obviously cannot meet people's needs

Images