Ground asphalt cracking device for road construction

Abstract

The invention discloses a ground asphalt cracking device for road construction. The ground asphalt cracking device for the road construction comprises a cracking vehicle body, wherein a control switchis installed at the top end of the cracking vehicle body in an embedded mode; an installation through hole is formed in the position, corresponding to one side of the control switch, of the top end of the cracking vehicle body; installation grooves are symmetrically formed in both ends of the cracking vehicle body; and rotating wheels are symmetrically and rotatably connected to the inner walls of one ends of the installation grooves. The ground asphalt cracking device for the road construction is scientific and reasonable in structure and safe and convenient in use; fixed screw rods are taken out from a cracking machine mounting seat and fixed plates by rotating rotary handles, so that angles of a asphalt cracking rod and a cracking machine can be adjusted; and vibration transmitted to the cracking machine mounting seat can be absorbed through mounting slide plates connected to one end of the cracking machine mounting seat in combination with shock absorption top plates, shock absorption springs and shock absorption columns connected to the top ends and the bottom ends of the mounting slide plates, so that the vibration transmitted to the cracking vehicle body can be reduced whenground asphalt is cracked, and the shock absorption protection to the cracking vehicle body is increased.

Description

technical field [0001] The invention relates to the technical field of road surface maintenance, in particular to a ground asphalt breaking device for road construction. Background technique [0002] Highway maintenance refers to the maintenance and maintenance of the road. The maintenance focuses on the whole process of maintenance starting from the completion and opening to traffic. The maintenance focuses on repairing the damaged parts. The erosion and weathering of natural forces such as wind, sand, ice and snow, sun and ice melting, as well as man-made damage and some defects left over from construction will gradually reduce the quality of road use. Therefore, maintenance and repair measures must be taken after the road is completed and opened to traffic. Continuously update and improve, road maintenance must repair the damaged parts in time, otherwise it will lead to increased investment in repair projects, shorten the service life of the road, and cause losses to road...

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a technical solution, which can effectively solve the problem that the cracking angle cannot be adjusted when cracking the asphalt on the ground proposed in the above-mentioned background technology, which may easily lead to incomplete ground cracking when construction workers crack the asphalt on the ground. situation, and when the existing ground asphalt breaking device is used, the vibration generated by breaking the ground asphalt will be transmitted to the user's hand or the electrical components of the breaker, which will easily cause the user's hand to be paralyzed by the vibration, or cause the breaker to break. The electrical components are damaged, which affects the use of the crusher

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