Concrete pavement crack clearing and filling integrated device and construction method

A technology for concrete pavement and joint filling, which is applied to roads, roads, road repair and other directions, can solve the problems of low work efficiency, poor quality of filling joints, inability to clear and fill joints, etc., and achieve high work efficiency and good quality of filling joints. Effect

Active Publication Date: 2019-08-23
CHINA FIRST METALLURGICAL GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 2) Joint cleaning and filling cannot be performed at the same time;
[0006] 3) The depth of filling joints cannot be controll

Method used

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  • Concrete pavement crack clearing and filling integrated device and construction method
  • Concrete pavement crack clearing and filling integrated device and construction method
  • Concrete pavement crack clearing and filling integrated device and construction method

Examples

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Example Embodiment

[0040] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0041] like figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 As shown, an integrated device for clearing and filling joints on concrete pavement includes a mobile trolley 1, a device for removing impurities in the joints 2, a cleaning device 3, a device for blowing and drying 4 and a device for filling joints 5, wherein the device for removing impurities in the joints 2 , cleaning device 3, blowing and drying device 4 and seam filling device 5 are all arranged on the mobile trolley 1, and under normal circumstances, the impurity removal device 2 in the seam, the cleaning device 3, the blowing and drying device 4 and the seam filling device 5 move along the The moving direction of the trolley 1 is set on t...

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PUM

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Abstract

The invention relates to a concrete pavement crack clearing and filling integrated device. The device comprises a movable trolley, an inner crack impurity removing device, a cleaning and brushing device, an air blowing and drying device, a crack filling device, a lifting component and a sludge residue collecting device, wherein the air blowing and drying device, the crack filling device and the lifting component are all arranged on the movable trolley, and the inner crack impurity removing device and the cleaning and brushing device are arranged on the lifting component. The sludge residue collecting device is arranged on the moving trolley and is used for collecting sludge which is cleaned out from cracks by the inner crack impurity removing device. The method has the beneficial effects that crack cleaning and filling can be completed at the same time, cleaned sludge can be collected, walls of cracks the can be dried and the filling depth can be controlled according to different seasons, thus achieving high working efficiency and good quality in crack filling.

Description

technical field [0001] The invention relates to the field of road construction, in particular to an integrated device for clearing and filling joints on concrete pavement and a construction method. Background technique [0002] During the construction of cement concrete pavement, in order to prevent cracks caused by the temperature stress of concrete blocks, shrinkage joints, expansion joints, and longitudinal joints will be left on the concrete pavement, and then the joints will be filled. If the joints are not filled, rainwater will invade the joints and continuously erode the subgrade , the load-carrying capacity of the road decreases, causing looseness and hollowing under the pavement slab, and further diseases such as broken slabs and collapses, so it is particularly important for the quality control of joint filling in road engineering. [0003] The current existing construction technology usually has the following defects: [0004] 1) If the seam cleaning is not clea...

Claims

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Application Information

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IPC IPC(8): E01C23/09
CPCE01C23/0973
Inventor 刘奎黄达锴刘明周廖红玉余珊孙广宏桂祁东周亭
Owner CHINA FIRST METALLURGICAL GROUP
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