A mobile end face chisel machine

Abstract

The invention discloses a mobile end face chisel machine, which relates to the technical field of road construction, and includes structures such as a mobile trolley, a beam, a transverse support, a chisel machine body, an angle measuring board, and an ultrasonic distance measuring sensor. The main body is installed on the mobile trolley, which can realize the flexible movement of the chisel machine, and with the help of the lifting mechanism and the angle adjustment device, it can realize the chisel processing under different working conditions, especially when the chisel processing is performed on the inclined end surface. The design of the invented angle measuring board can measure the inclination angle of the chisel machine in real time, so as to achieve precise control and improve the chisel effect. The chisel plane is parallel.

Description

technical field [0001] The invention relates to the technical field of road construction, in particular to a mobile end face chisel machine with multi-dimensional chisel function and convenient operation. Background technique [0002] The chisel machine is a tool similar to a "chopping axe" that processes the completed main structural surface so that the construction surfaces of the two construction stages are firmly bonded. Usually, the chisel machine is used in the cast-in-place concrete structure. After the cast-in-place slab is poured, it needs to chisel and pour the next layer to make the concrete bond firmly. Therefore, "hair chisel machine" is generally also called "concrete chisel machine". According to the working mode, chisel machine can be roughly divided into: hand-held type, hand-push type, hand-held type (suspension), and airborne type. [0003] Although the existing mechanical chisel has high efficiency, it still has the following disadvantages in actual use:...

AI Technical Summary

Problems solved by technology

[0004] (1) Airborne chisel machines are mostly installed on large-scale construction machinery, such as excavators. The angle and distance of chiseling are not easy to adjust. Drivers often can only rely on experience. For some non-vertical chiseling, it is more difficult , and if the angle adjustment is not in place, the expected chisel effect cannot be achieved;

[0005] (2) Although the hand-push chisel machine is flexible in operation, its height is not easy to adjust, and it needs to manually change the construction position during the work process, which consumes a lot of physical strength. At the same time, it cannot complete the adjustment of the chisel angle, so it is mostly used for Chiseling with vertical or horizontal end faces

However, it only realizes chiseling on the arc surface such as the side wall of the tunnel, that is, it can only do circular motion in the vertical plane, and cannot realize the adjustment of angles in other ranges, and the applicable range is narrow.

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