Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Uneven pavement pretreatment device for highway widening construction

A pretreatment device and leveling technology, applied in road cleaning, construction, roads, etc., can solve the problems of low work efficiency, poor treatment effect, and no treatment equipment, and achieve smooth concrete pouring, improve work efficiency, and reduce labor intensity. Effect

Inactive Publication Date: 2021-02-12
黄龙
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to reduce the traffic pressure of the road, the road is often widened and constructed. Before widening, the road surface needs to be treated so that it can meet the standard of laying concrete. The road surface on both sides of the original roadbed has the following problems: 1. The problem of unevenness; 2. The problem of weeds or branches growing on the surface of the road surface; at present, it is processed manually without special processing equipment, which not only has low work efficiency, but also has poor processing effect. Therefore, we propose a road widening construction unevenness Pavement Pretreatment Device

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Uneven pavement pretreatment device for highway widening construction
  • Uneven pavement pretreatment device for highway widening construction
  • Uneven pavement pretreatment device for highway widening construction

Examples

Experimental program
Comparison scheme
Effect test

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] see figure 1 , the present invention provides a kind of uneven road surface pretreatment device for highway widening construction, comprising, carrying assembly 100, comprises guide riser 101, and guide riser 101 surface is provided with movable support 102, and movable support 102 is driven by adjusting cylinder 103 The mobile frame assembly 200 includes a left frame 201 and a right frame 202, one end of the left frame 201 and the right frame 202 is co...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an uneven pavement pretreatment device for highway widening construction in the technical field of highway construction. The device comprises a bearing assembly including a guide vertical plate, a movable frame assembly and processing assemblies, wherein a movable support is driven by an adjusting cylinder; the movable frame assembly includes a left frame and a right frame,and the left frame and the right frame are both notch type rectangular frames; and the processing assemblies are arranged on the platforms on the top surfaces of the left frame and the right frame respectively. The processing assemblies are moved to a height flush with the original roadbed ground through the movable support and the movable frame assembly, when the ground protrudes, a soil crushing disc works, crushed soil residues are sucked into an upper shell, when the ground sinks, trowelling operation is performed through a trowelling disc, and a different-direction rotating rod structureis synchronously driven to rotate; and residual branches of trees in protruding blocks are discharged to the two sides, the situation that the soil crushing disc is stuck is avoided, subsequent concrete pouring is smoother, working efficiency is improved, and labor intensity is reduced.

Description

technical field [0001] The invention relates to the technical field of road construction, in particular to an uneven road surface pretreatment device for road widening construction. Background technique [0002] Highway, literally means the road of public transportation. Roads are engineering facilities for various vehicles (trackless) and pedestrians. According to its use characteristics, it can be divided into urban roads, highways, factory and mine roads, forest roads and rural roads. In accordance with the relevant regulations and technical standards of highway management, highways are public roads between cities, between urban and rural areas, and in rural areas that can be driven by cars, which are built in accordance with the technical standards of highway engineering stipulated by the state and approved by the competent highway department. [0003] In order to reduce the traffic pressure of the road, the road is often widened and constructed. Before widening, the r...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): E01C23/088E01C23/09E01H1/08F16F15/067
CPCE01C23/088E01C23/0966E01H1/0836F16F15/067
Inventor 黄龙
Owner 黄龙
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products