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Trowelling device for repairing petroleum asphalt pavement

A technology of pavement repair and petroleum asphalt, which is applied in the field of smoothing devices for petroleum asphalt pavement repair, and can solve problems such as poor smoothing effect, uneven road surface, time-consuming and labor-intensive problems

Inactive Publication Date: 2018-06-29
曾祥胜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the shortcomings of manual smoothing of petroleum asphalt, which is time-consuming and labor-intensive, and the smoothing effect is not good, which easily leads to uneven road surface and affects subsequent use, the technical problem to be solved by the present invention is to provide a time-saving and labor-saving smoothing effect. Good, so that the pavement leveling does not affect the subsequent use of petroleum asphalt pavement repairing troweling device

Method used

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  • Trowelling device for repairing petroleum asphalt pavement
  • Trowelling device for repairing petroleum asphalt pavement
  • Trowelling device for repairing petroleum asphalt pavement

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A kind of smoothing device for petroleum asphalt pavement repair, such as Figure 1-5 As shown, it includes a base plate 1, a vertical plate 3, a top plate 4, a lifting device 5 and a smoothing device 6. The middle part of the base plate 1 is provided with a through hole 2, and the left and right sides of the top of the base plate 1 are symmetrically equipped with vertical plates 3. A top plate 4 is installed between the tops of the side vertical plates 3, and a lifting device 5 is provided between the bottom of the top plate 4 and the inner surfaces of the vertical plates 3 on the left and right sides. The lifting device 5 is provided with a smoothing device 6, which is located in the through hole 2 directly above.

Embodiment 2

[0033] A kind of smoothing device for petroleum asphalt pavement repair, such as Figure 1-5 As shown, it includes a base plate 1, a vertical plate 3, a top plate 4, a lifting device 5 and a smoothing device 6. The middle part of the base plate 1 is provided with a through hole 2, and the left and right sides of the top of the base plate 1 are symmetrically equipped with vertical plates 3. A top plate 4 is installed between the tops of the side vertical plates 3, and a lifting device 5 is provided between the bottom of the top plate 4 and the inner surfaces of the vertical plates 3 on the left and right sides. The lifting device 5 is provided with a smoothing device 6, which is located in the through hole 2 directly above.

[0034] The lifting device 5 includes a guide rod 51, a sliding sleeve 52, a lifting frame 53, a first slide rail 54, a first slide block 55, a fixed rod 56, a second slide rail 57, a second slide block 58, and a first bearing seat 59 , the first screw rod...

Embodiment 3

[0036] A kind of smoothing device for petroleum asphalt pavement repair, such as Figure 1-5 As shown, it includes a base plate 1, a vertical plate 3, a top plate 4, a lifting device 5 and a smoothing device 6. The middle part of the base plate 1 is provided with a through hole 2, and the left and right sides of the top of the base plate 1 are symmetrically equipped with vertical plates 3. A top plate 4 is installed between the tops of the side vertical plates 3, and a lifting device 5 is provided between the bottom of the top plate 4 and the inner surfaces of the vertical plates 3 on the left and right sides. The lifting device 5 is provided with a smoothing device 6, which is located in the through hole 2 directly above.

[0037] The lifting device 5 includes a guide rod 51, a sliding sleeve 52, a lifting frame 53, a first slide rail 54, a first slide block 55, a fixed rod 56, a second slide rail 57, a second slide block 58, and a first bearing seat 59 , the first screw rod...

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Abstract

The invention relates to a trowelling device, in particular to a trowelling device for repairing petroleum asphalt pavement. The invention aims at providing the trowelling device, which is time-saving, labor-saving and good in trowelling effect, and enables the pavement to be flat and not to influence the subsequent use, for repairing the petroleum asphalt pavement. The trowelling device, providedby the invention, for repairing the petroleum asphalt pavement comprises a bottom plate, and the like, wherein a through hole is formed in the middle of the bottom plate; vertical plates are symmetrically installed at the left side and the right side of the top of the bottom plate; a top plate is installed between the tops of the vertical plates which are respectively arranged at the left side and the right side; a lifting device is arranged between the bottom of the top plate and the inner side faces of the vertical plates which are respectively arranged at the left side and the right side;a trowelling device body is arranged on the lifting device and is positioned just above the through hole. An operator can more conveniently move the trowelling device for repairing the petroleum asphalt pavement by means of a guide device; due to the arrangement of a transmission device, the operator does not need to twist a second screw rod to enable universal wheels to move up and down; therefore, the effects of saving time and labor, being good in trowelling effect, and enabling the pavement to be flat and not to influence the subsequent use are achieved.

Description

technical field [0001] The invention relates to a smoothing device, in particular to a smoothing device for petroleum asphalt road surface repair. Background technique [0002] Petroleum asphalt is a product of crude oil processing. It is a black or dark brown viscous liquid, semi-solid or solid at room temperature. It mainly contains hydrocarbons and non-hydrocarbon derivatives soluble in trichlorethylene. Its properties The composition and composition vary with crude oil sources and production methods. [0003] After long-term use of petroleum asphalt pavement, a large number of pits are prone to appear on the road surface, and petroleum asphalt needs to be poured into the pits to repair, and petroleum asphalt needs to be smoothed after pouring, and manual smoothing of petroleum asphalt is time-consuming and laborious, and the smoothing effect is low. Therefore, it is urgent to develop a time-saving and labor-saving, good smoothing effect, and make the road smooth without...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C19/42
Inventor 廖凯祥陈雅晴吴梦曾祥胜
Owner 曾祥胜
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