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Novel crack repairing device for asphalt highway construction

A crack repairing and asphalt technology, which is applied in the field of crack repairing devices for new asphalt highway construction, can solve the problems of high labor consumption and inhalation of harmful gases, and achieve the effect of ensuring the filling effect.

Active Publication Date: 2022-04-26
YELLOW RIVER CONSERVANCY TECHN INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the disadvantages of inhaling harmful gas when manually pouring hot asphalt along the cracks, and still needing a lot of manpower for early cleaning, a new type of asphalt road construction is provided that reduces the contact distance between the human body and heated asphalt, reduces manual operations, and improves repair efficiency. crack repair device

Method used

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  • Novel crack repairing device for asphalt highway construction
  • Novel crack repairing device for asphalt highway construction
  • Novel crack repairing device for asphalt highway construction

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] A new type of crack repair device for asphalt road construction, such as Figure 1 to Figure 7 As shown, it includes a moving wheel 1, a base 2, a push frame 3, a support seat 4, an asphalt storage tank 5, a sealing cover 6, a guide pipe 7, a stirring mechanism 8 and a flow regulating mechanism 9, and the left and right sides of the bottom of the base 2 are The rotary type is provided with 2 moving wheels 1, the back side of the top of the base 2 is provided with a push frame 3, the front side of the top of the base 2 is provided with a support seat 4, the top of the support seat 4 is provided with an asphalt storage tank 5, and the asphalt storage tank 5 is placed behind the top. The side is hinged with a sealing cover 6, the bottom of the asphalt storage tank 5 is connected with a guide pipe 7, the guide pipe 7 passes through the base 2, a stirring mechanism 8 is connected between the right side of the top of the base 2 and the asphalt storage tank 5, and the bottom of...

Embodiment 2

[0068] On the basis of Example 1, such as figure 1 , figure 2 , Figure 8 to Figure 12 As shown, it also includes an asphalt secondary filling mechanism 10, and the asphalt secondary filling mechanism 10 includes a first installation shaft 101, a belt 102, a cam 103, a contact plate 104, a guide column 105, a second return spring 106, a first torsion force Spring 107 and first scraper 108, base 2 top rear side rotation type is provided with first mounting shaft 101, belt 102 is connected between the top of first mounting shaft 101 and the bottom of rotating shaft 85, and cam is provided at the bottom of first mounting shaft 101 103, base 2 top rear sides have guide groove symmetrically left and right, are provided with guide column 105 in the guide groove, are all slidably provided with contact plate 104 on guide column 105, are connected between contact plate 104 outsides and guide column 105 The second return spring 106 and the bottom of the contact plate 104 are both rot...

Embodiment 3

[0072] On the basis of Example 2, such as figure 1 , figure 2 , Figure 13 to Figure 16 As shown, a debris removal mechanism 12 is also included, and the debris removal mechanism 12 includes a third installation shaft 121, an installation plate 122, a fourth return spring 123, a second scraper 124, a second torsion spring 125, a first contact Rod 126 and the second contact rod 127, base 2 bottom front side is provided with the 3rd mounting shaft 121 symmetrically rotating type, the bottom of the 3rd mounting shaft 121 is all provided with mounting plate 122, and the outside of mounting plate 122 is all slidingly provided with the 2nd mounting shaft 121. The scraper 124, the fourth return spring 123 is connected between the top of the second scraper 124 and the bottom of the mounting plate 122, the top of the third installation shaft 121 is provided with a first contact rod 126, and the top of the first contact rod 126 is connected to the base 2 The second torsion springs 12...

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Abstract

The invention relates to a repairing device, in particular to a novel crack repairing device for asphalt highway construction. The novel crack repairing device for asphalt highway construction reduces the contact distance between a human body and heated asphalt, reduces manual operation and improves the repairing efficiency. A novel crack repairing device for asphalt highway construction comprises a base, and the left side and the right side of the bottom of the base are each rotationally provided with two moving wheels; the rear side of the top of the base is provided with the hand-push frame for assisting movement; the supporting seat is arranged on the front side of the top of the base, an asphalt containing tank for containing hot asphalt is arranged on the top of the supporting seat, and a sealing cover is hinged to the rear side of the top of the asphalt containing tank; and the bottom of the asphalt placing tank is connected with the guide pipeline for discharging and repairing the asphalt in a matched manner. The traction belt is pulled to drive the baffle to move backwards, the guide pipeline is properly opened according to the size of the gap, and the asphalt flow is adjusted.

Description

technical field [0001] The invention relates to a repairing device, in particular to a novel crack repairing device for asphalt road construction. Background technique [0002] Asphalt pavement refers to various types of pavement paved with road asphalt materials mixed with mineral materials. It is the most widely used pavement in road construction. Cracks will occur. [0003] At present, the commonly used repairing method for asphalt pavement cracks is to pour hot asphalt along the cracks, seal the cracks and prevent water from entering the interior of the pavement along the cracks, mainly relying on manual operation, but the smoke, dust and pungent smell produced by heating the asphalt will be inhaled by the human body. It will cause bodily injury, and before pouring, it is necessary to clean up the rubbish and stones in the cracks and the nearby ground, and the preliminary preparation still needs a lot of manpower. [0004] Therefore design a kind of contact distance th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C23/09E01C19/10
CPCE01C23/098E01C23/096E01C19/104E01C19/1068Y02A30/60
Inventor 孟宪金李凤琴戚亮吕新娓靳静王梦瑶李峥张艺博王朦诗鲁萌阳李柯齐
Owner YELLOW RIVER CONSERVANCY TECHN INST