Repairing method based on highway maintenance management

A repair method and technology for expressways, applied in road repair, roads, roads, etc., can solve the problems of uneven asphalt surface, artificially filled asphalt, unable to maintain level, etc., achieve uniform heating, reduce heat loss, laying and grinding. Flat process continuous effect

Inactive Publication Date: 2022-02-18
韦海强
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a repair method based on expressway maintenance management, which can effectively solve the problem that the asphalt cannot be automatically discharged to the damaged part in the road maintenance process mentioned in the background art, and the asphalt needs to be manually filled in most cases, and the surface of the filled asphalt is not smooth. It is flat and cannot maintain a level with the original road surface, which makes the repaired road surface uneven

Method used

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  • Repairing method based on highway maintenance management
  • Repairing method based on highway maintenance management
  • Repairing method based on highway maintenance management

Examples

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Embodiment

[0046] Example: such as Figure 1-13 As shown, the present invention provides a technical solution, a repair method based on expressway maintenance management, comprising the steps of:

[0047] S1: Softening: move the machine body 1 to the damaged road surface, use high-temperature heat transfer oil to heat the asphalt, a large amount of heat is generated during the heating process, and the water in the steam heating tank 601 is evaporated into high-temperature steam, which is passed through the ground softening mechanism 6 The steam delivery pipe 604 is sprayed on the damaged ground to soften it;

[0048] S2: ditching: use the rotating wheel 505 and sawtooth 506 of the high-efficiency ditching mechanism 5 to ditch the softened and damaged road surface, and clean up the ditch;

[0049] S3: Laying: The conveying auger 404 in the asphalt laying mechanism 4 will discharge the asphalt from the interior of the asphalt treatment box 3, and discharge it into the ditch through the in...

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Abstract

The invention discloses a repairing method based on highway maintenance management, which comprises the following steps: softening: moving a machine body to a damaged pavement, heating asphalt by using high-temperature heat-conducting oil, evaporating water in a steam heating tank into high-temperature steam by using a large amount of heat generated in the heating process, spraying the steam to the damaged ground through a steam conveying pipe in the ground softening mechanism to soften the ground; asphalt can be conveniently discharged to a preset position, the asphalt is heated through heat conduction oil, it can be guaranteed that the asphalt is evenly heated, heat loss is reduced, the asphalt in the asphalt treatment box body is discharged outwards through a conveying auger and a fixing sleeve so that the asphalt can be used for repairing a road surface, and by rotating a rotating disc, the clamping block rotates along the arc-shaped guide block, the position between the blocking block and the material guide pipeline is changed, the material guide pipeline is connected with the circular groove, and it is guaranteed that asphalt in the material collecting box can be downwards discharged to a damaged road surface along the material guide pipeline and the material guide inclined plate.

Description

technical field [0001] The invention relates to the technical field of highway maintenance, in particular to a restoration method based on highway maintenance management. Background technique [0002] Highway maintenance is 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 the repair of the damaged parts. The operations performed by users who provide good services, and the smooth progress of expressway maintenance and management work are necessary conditions for ensuring the sustainable development of expressways. Doing a good job in expressway maintenance and management, improving the use efficiency and service level of expressways is the key to expressway maintenance and management. It is a long-term and arduous task for highway management departments and operating enterprises; [0003] However, at present, in the process of highway mainte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C23/09E01C23/14E01C19/48E01C19/08
CPCE01C23/096E01C23/0966E01C23/14E01C19/4866E01C19/08
Inventor 韦海强
Owner 韦海强
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