Roadbed leveling and tamping device for road construction

A technology of leveling, compaction and road construction, applied in the direction of roads, roads, road repair, etc., can solve the problems of omission of work and difficult to achieve the effect of use, and achieve the effect of avoiding omission and novel design.

Pending Publication Date: 2021-11-02
董小峰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing subgrade compaction device usually uses the combination of the vehicle body and the compaction device for compaction operations. Since the movement of the vehicle body and the work of the compaction device are not related, it is easy to cause omissions during the operation. In actual road construction , it is often difficult to achieve the desired effect

Method used

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  • Roadbed leveling and tamping device for road construction
  • Roadbed leveling and tamping device for road construction
  • Roadbed leveling and tamping device for road construction

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Embodiment Construction

[0026] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] In addition, an element in the present invention is said to be "fixed" or "disposed on" another element, and it may be directly on another element or an intervening element may also exist. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purp...

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Abstract

The invention relates to a roadbed leveling and tamping device for road construction, the roadbed leveling and tamping device for road construction comprises a base and a vertical plate which is fixed on the upper part of the base and is vertical to the base; when the roadbed tamping work is carried out, a walking mechanism works, a driving device moves a certain distance on a road surface, and in the process, the walking mechanism drives the meshing assembly to move, the meshing assembly is matched with the sliding supporting mechanism, so that the sliding supporting mechanism drives the tamping column to move in the vertical plate direction, the height of the tamping column is increased, gravitational potential energy is increased, then the walking mechanism stops moving, the device is static, and at the moment, matching between the meshing assembly and the sliding supporting mechanism is finished; the tamping column does free falling motion to tamp a roadbed, the roadbed effective tamping functionis achieved through mutual cooperation of all the mechanisms and assemblies in the roadbed leveling and tamping device, operation is convenient, and tamping operation can be efficiently conducted on the roadbed.

Description

technical field [0001] The invention relates to the related technical field of road construction equipment, in particular to a roadbed leveling and compacting device for road construction. Background technique [0002] With the acceleration of urbanization in our country, government departments continue to increase investment in infrastructure construction, and build and renovate a large number of urban roads. In order to improve the driving quality of urban roads and improve the service level of urban roads, the city maintains The quality requirements are constantly increasing. As a kind of mechanical equipment on the road, the tamping machine brings convenience to our traffic construction and plays an indispensable role in the construction and maintenance of the road. [0003] The existing subgrade compaction device usually uses the combination of the vehicle body and the compaction device for compaction operations. Since the movement of the vehicle body and the work of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C19/34
CPCE01C19/34
Inventor 董小峰张凌坡张晓明何磊张小华
Owner 董小峰
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