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A tamping machine for road construction that facilitates adjustment of tamping strength

A technology of road construction and tamping machine, which is applied in the direction of roads, roads, road repairs, etc. It can solve the problem that the intensity of tamping the ground cannot be adjusted, and achieve the effect of enriching the gradient, reducing the intensity of tamping, and ensuring stability

Inactive Publication Date: 2021-07-09
孙伟 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings in the prior art, such as: the strength of the existing tamping machine for tamping the ground cannot be adjusted, resulting in the inability to tamp according to the actual situation of the ground, which has certain limitations

Method used

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  • A tamping machine for road construction that facilitates adjustment of tamping strength
  • A tamping machine for road construction that facilitates adjustment of tamping strength
  • A tamping machine for road construction that facilitates adjustment of tamping strength

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0026] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0027] refer to Figure ...

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Abstract

The invention discloses a tamping machine for road construction which can conveniently adjust the tamping strength, which belongs to the technical field of road construction equipment, and comprises a connecting seat and a mounting frame integrally formed on the connecting seat, and a tamping plate is slidably installed on the mounting frame. And the mounting frame is provided with an opening through, and the four corners of the connecting seat are threaded with connecting bolts, and the top of the mounting frame is connected with a winding roller through two symmetrically welded stands, and the winding roller A suspension rope is wound around it, and a drive motor for driving the roller to rotate is fixedly installed on one of the stands, and a force-regulating column is fixedly installed at the center of the opening, and a force-regulating column is arranged inside the force-regulating column. cavity, and the end of one end of the sling extends into the force-regulating cavity and is fixedly connected with a force-regulating slide plate. The invention solves the problem that the strength of the existing tamping machine for tamping the ground cannot be adjusted, resulting in certain limitations in use, and has the characteristics of convenient operation and convenient adjustment of the tamping strength.

Description

technical field [0001] The invention relates to the technical field of road construction equipment, in particular to a tamping machine for road construction which can conveniently adjust the tamping strength. Background technique [0002] With the development of society, construction and municipal projects are increasing day by day. Among them, sand backfilling, greening construction, road laying, etc. need to be tamped to stabilize the foundation. The plate tamping machine has the function of tamping loose soil, sand and gravel, and hydraulic concrete to achieve flat ground. Steady effect; there are following several problems in the existing plate ramming machine: 1) every time the ramming plate falls once when the plate ramming machine is working, the pry plate moves forward once, and in the process of moving the sled plate forward, there will be contact with the ground. Friction will cause certain damage to the pry board and reduce the service life of the pry board; 2) Wh...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01C19/30
CPCE01C19/30
Inventor 孙伟李福宝蒋发张景盼孟祥君
Owner 孙伟
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