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High-precision full-width pavement milling equipment and milling method

A high-precision, milling technology, applied in the field of road milling and planing equipment, can solve problems such as poor construction quality, uneven horizontal flatness, and difficulty in controlling the longitudinal flatness of the road surface, and achieve the effect of improving construction quality and ensuring longitudinal flatness

Active Publication Date: 2022-03-08
GAOYUAN HIGHWAY MAINTENANCE TECH HENAN PROV +1
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But at present, the width of a single milling road surface is only two meters, and after milling different sections of the same lane, the longitudinal flatness of the road surface is difficult to control; in the process of full-width road surface milling, there are problems of uneven horizontal flatness and poor construction quality

Method used

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  • High-precision full-width pavement milling equipment and milling method
  • High-precision full-width pavement milling equipment and milling method
  • High-precision full-width pavement milling equipment and milling method

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Embodiment Construction

[0019] Describe technical scheme of the present invention in detail in conjunction with accompanying drawing, as figure 1 As shown, a high-precision full-width road surface milling equipment includes a frame 1, a rear outrigger 3 arranged at the bottom of the rear side of the frame 1, a milling drum 5 arranged at the middle bottom of the frame 1, and a milling drum 5 arranged at the bottom of the frame 1. The front leg 7 at the bottom of the front side and the conveying mechanism 8 arranged at the front of the frame 1, the front leg 7 and the rear leg 3 are all provided with a traveling mechanism 4, and the frame 1 adjacent to the rear leg 3 passes through the support The rod is fixed with a first ultrasonic sensor 9-1, the frame 1 adjacent to the milling drum 5 is fixed with a second ultrasonic sensor 9-2 through a support rod, and the frame 1 adjacent to the front leg 7 is fixed with a second ultrasonic sensor 9-2 through a support rod. Three ultrasonic sensors 9-3, the fram...

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Abstract

The invention discloses high-precision full-width pavement milling equipment and a milling method. The high-precision full-width pavement milling equipment is provided with a temperature sensor, a humidity sensor, a tilt angle sensor, an ultrasonic distance measuring sensor, a speed sensor, a controller, a data conversion module, a data storage card, a network cloud storage server, intelligent terminal display equipment and the like which are mounted on a milling machine; a hardware foundation platform is provided for achieving the purpose that the longitudinal and transverse flatness of a full-width road surface milled by one or more milling machines is consistent. The invention also specifically discloses a high-precision full-width pavement milling method. According to the invention, the longitudinal flatness and the transverse flatness of the full-width milling operation are ensured, and the construction quality of the road maintenance milling operation is greatly improved; the operation power of the milling machine is automatically adjusted, so that energy conservation, emission reduction and green milling are realized; and the data operation sharing process is not influenced by geographical and environmental factors.

Description

technical field [0001] The invention belongs to the technical field of road milling equipment, and in particular relates to a high-precision full-width road surface milling equipment and a milling method. Background technique [0002] The milling machine can efficiently eradicate road surface defects such as wrapping, potholes, cracks, subsidence, and surface function attenuation on asphalt and cement pavements. The flatness of the single-lane milling section of a single milling machine is easy to control, and the operation is convenient and flexible. The old material produced by milling can be recycled and has been widely used in pavement repair and maintenance operations. [0003] In order to ensure the precise milling of the milling machine, the existing milling machine has realized the automatic leveling function, through the depth floating control, it can ensure the flatness of the segmental milling of a single lane of a single milling machine. But at present, the widt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C23/088E01C23/09H04L12/40H04L67/12
CPCE01C23/088E01C23/092H04L67/12H04L12/40H04L2012/40228
Inventor 李忠玉张庆郝长峰董是左献宝张秋艳张瑞青
Owner GAOYUAN HIGHWAY MAINTENANCE TECH HENAN PROV
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