Convenient-to-maintain hammering noise reduction device for road construction

Abstract

The invention provides a convenient-to-maintain hammering noise reduction device for road construction. The device comprises a base, an inner cavity mounting shell, a side surface fixing frame structure, a support lifting frame structure, a positioning pipe, an impact buffer frame structure, a hammering column, a connecting plate, a device driving frame structure, a connecting pipeline, a buffer spring, an end cover, a handle, an outer cavity protective shell and a sound insulation pad. The inner cavity mounting shell is embedded in the upper part of the inner side of the base. The device hasthe beneficial effects that through the arrangement of a rotating disc, a driving sliding block, a rectangular frame and a connecting rod, a driving motor drives the driving sliding block to rotate through the rotating disc, drives the sliding block to slide left and right on the inner side of the rectangular frame and drives the rectangular frame to move up and down, and a new lifting structure can be formed through the rotating disc, the driving sliding block, the rectangular frame and the connecting rod; and when the structure passes through a dead point position, the jerking feeling can bereduced to the minimum, so that the damping effect of the device is improved, and the service life of the device is prolonged.

Description

technical field [0001] The invention belongs to the technical field of road construction equipment, and in particular relates to a hammer noise reduction device for road construction which is convenient for maintenance. Background technique [0002] In the process of municipal road construction, we need to use a hammering device to hammer the foundation, but when the existing hammering device for municipal road construction is working, a lot of noise will be generated when the hammer body contacts the stones on the ground , affecting people's normal life. [0003] However, the existing hammering noise reduction device for road construction still has the problems that when the equipment is used, it will shake on the ground and produce noise, when the hammering column passes the upper and lower dead center positions, there will be setbacks, which will affect the service life and the impact inside the equipment will appear. Noise problem. [0004] Therefore, it is very necess...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned technical problems, the present invention provides a hammer noise reduction device for road construction that is easy to maintain, so as to solve the problem that the existing hammer noise reduction device for road construction will shake on the ground and produce noise, hammering columns, etc. When passing the upper and lower dead center positions, there will be setbacks that will affect the service life and the impact that occurs inside the equipment will cause noise problems

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