CN219032876U

CN219032876U - Expressway crack repairing device

Info

Publication number: CN219032876U
Application number: CN202223080281.5U
Authority: CN
Inventors: 王彬; 鲁斌; 王君; 王亮; 周龙
Original assignee: Hunan High Speed Maintenance Engineering Co ltd
Current assignee: Hunan High Speed Maintenance Engineering Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-05-16
Anticipated expiration: 2032-11-21

Abstract

The utility model discloses a highway crack repairing device in the technical field of road crack repairing, which comprises a feeding hose and a discharge head, and further comprises a bottom plate for installing the discharge head, wherein the discharge head is fixedly arranged in the middle of the bottom plate, the feeding hose is fixedly connected with the upper end of the discharge head, the lower end of the discharge head is conical and provided with a discharge hole, the left side and the right side of the lower surface of the bottom plate are both provided with supporting pieces, and the upper surface of the bottom plate is fixedly provided with holding rods.

Description

Expressway crack repairing device

Technical Field

The utility model relates to the technical field of road crack repair, in particular to a highway crack repair device.

Background

When a crack appears on a road, the crack is generally repaired by a crack pouring liquid repairing device;

chinese patent application number CN217174313U discloses an asphalt road crack repair machine comprising: the grouting device comprises a moving mechanism 1, wherein a grouting mechanism 2 and a dust removing mechanism 3 are arranged in the moving mechanism 1, and a repairing mechanism 4 is arranged at one end, away from the moving mechanism 1, of the grouting mechanism 2.

In the prior art, most adopts the pipeline to directly carry the asphalt crack filling liquid to the crack, then strickle the crack through the scraper blade, directly carry the asphalt crack filling liquid to the crack through the pipeline, because the crack is the big inside small V-arrangement of opening, it is difficult to fill the crack completely to cause the asphalt crack filling liquid like this, the asphalt crack filling liquid will spill over from the crack, when scraping the asphalt crack filling liquid through the scraper blade at the back, will scrape the asphalt crack filling liquid to the road surface of crack next door, not only cause the waste of asphalt crack filling liquid, still can influence the planarization on road surface after the asphalt crack filling liquid solidifies, simultaneously after the scraper blade stricks the asphalt crack filling liquid on the crack, because the asphalt crack filling liquid can slowly flow to the bottom surface of crack, the asphalt face of being scraped earlier will undercut, at this moment the staff just need return and repair the operation once, repair device is very inconvenient when using, the practicality is lower.

Based on the above, the present utility model provides a highway crack repairing device to solve the above problems.

Disclosure of Invention

The present utility model is directed to an expressway crack repairing device, which solves the problems of the prior art mentioned above.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a highway crack patching device, includes feeding hose 1 and discharge head 2, its characterized in that: the automatic feeding device is characterized by further comprising a bottom plate 3 for installing the discharge head 2, wherein the discharge head 2 is fixedly arranged in the middle of the bottom plate 3, a feeding hose 1 is fixedly connected with the upper end of the discharge head 2, the lower end of the discharge head 2 is conical and provided with a discharge hole 4, supporting pieces 5 are arranged on the left side and the right side of the lower surface of the bottom plate 3, and a holding rod 6 is fixedly arranged on the upper surface of the bottom plate 3;

as a further scheme of the utility model, the supporting piece 5 is hemispherical, and the height of the supporting piece 5 is not less than the length of the discharge head 2 extending from the lower surface of the bottom plate 3;

as a further scheme of the utility model, the discharging head 2 is in threaded connection with the feeding hose 1, and the discharging head 2 is also in threaded connection with the bottom plate 3;

as a further scheme of the utility model, a groove 7 is formed on the side edge of the bottom plate 3;

as a further scheme of the utility model, the holding rod 6 is divided into a vertical part and an inclined part, the vertical part of the holding rod 6 is fixedly connected to one side of the upper surface of the bottom plate 3 far away from the groove 7, and the inclined part of the holding rod 6 faces the direction in which the groove 7 is opened;

as a further aspect of the present utility model, a platen 8 is fixedly disposed on the side of the bottom plate 3 away from the groove 7.

Compared with the prior art, the utility model has the beneficial effects that:

this device is through connecting the stub bar at the lower extreme of pay-off hose, then the discharge gate is seted up to the lower extreme of stub bar, the bottom plate lower extreme sets up the supporting part with the bottom plate jack-up with ground separation, in sending into the crack with pitch crack filling liquid through the stub bar, pitch crack filling liquid can be from the lower extreme of crack beginning upwards packing, can reduce the waste of pitch crack filling liquid like this, prevent simultaneously that pitch crack filling liquid from condensing on the road surface of crack next door, cause the road surface unevenness, the circumstances of seeing the crack below the stub bar that simultaneously staff can be clear can guarantee that pitch crack filling liquid fills saturation in the crack like this, prevent the unsaturated condition that needs secondary filling of crack filling.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a partial structure of the present utility model;

fig. 3 is a schematic diagram of a separation structure of a discharge head and a base of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a feeding hose; 2. a discharge head; 3. a bottom plate; 4. a discharge port; 5. a support; 6. a grip; 7. a groove; 8. and (5) pressing a plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a highway crack patching device, includes feeding hose 1 and discharge head 2, its characterized in that: still including the bottom plate 3 that is used for installing the stub bar 2, the fixed setting of stub bar 2 is in the middle of bottom plate 3, and feeding hose 1 and the upper end fixed connection of stub bar 2, the lower extreme of stub bar 2 is the toper and sets up discharge gate 4, the lower surface left and right sides of bottom plate 3 all is provided with support piece 5, the fixed holding rod 6 that sets up of bottom plate 3 upper surface.

When repairing road cracks, only need put bottom plate 3 subaerial, support subaerial through the supporting part of bottom plate 3 lower surface, the staff removes through holding rod 6 control bottom plate 3, because the lower extreme of play stub bar 2 is the toper, and discharge gate 4 sets up the lower extreme at play stub bar 2, the staff only need aim at the crack with the lower extreme of play stub bar 2, then carry pitch crack filling liquid through feeding hose 1, pitch crack filling liquid just can pour into the crack, simultaneously set up bottom plate 3 through support piece 5, whether the staff just can the visual inspection fill saturation when filling pitch crack filling liquid into the crack, wait that the staff carries out forward movement again after filling saturation in the crack, send into the crack with pitch crack filling liquid through play stub bar 2 in all, pitch crack filling liquid can begin to upwards fill from the lower extreme of crack, can reduce the waste of pitch crack filling liquid, prevent simultaneously that pitch crack filling liquid from condensing on the road surface next to cause the road surface unevenness, the condition that the staff can see the crack below the play stub bar 2 crack clearly simultaneously, can guarantee like this and fill the crack and need the unsaturated filling condition of filling crack in the secondary.

In this embodiment, the support member 5 is hemispherical, the height of the support member 5 is not less than the length of the discharge head 2 extending from the lower surface of the bottom plate 3, the contact area between the support member 5 and the ground can be reduced due to the hemispherical shape, the smooth movement of the bottom plate 3 is ensured, and the discharge head 2 cannot be lower than the pavement to enter the crack when the support member 5 contacts the ground.

In this embodiment, threaded connection between discharge head 2 and feeding hose 1, also threaded connection between discharge head 2 and bottom plate 3, discharge head 2 can separate with bottom plate 3 also can separate with feeding hose 1, can select the discharge head 2 of corresponding size according to the width of crack, ensures that discharge head 2 can send into the crack with pitch crack filling liquid in.

In this embodiment, recess 7 has been seted up to the side of bottom plate 3, reduces the shielding of bottom plate 3 to stub bar 2, and the staff of convenient during operation looks over the packing condition of crack.

In this embodiment, holding rod 6 divide into vertical portion and slope portion two parts, the vertical portion fixed connection of holding rod 6 is kept away from one side of recess 7 in bottom plate 3 upper surface, the direction that holding rod 6 slope portion was seted up towards recess 7, and holding rod 6 just so can not shelter from out stub bar 2, and the staff of convenient to operate looks over cracked condition.

In this embodiment, the fixed clamp plate 8 that is provided with in one side that recess 7 was kept away from to bottom plate 3, through clamp plate 8 with the interior convex pitch crack filling hydraulic pressure of crack flat, guarantee the level and smooth of interior pitch pouring sealant of crack, clamp plate 8 is the push down, can guarantee like this that the inside pitch crack filling liquid of crack is more abundant.

Claims

1. The utility model provides a highway crack patching device, includes pay-off hose (1) and discharge head (2), its characterized in that: still including bottom plate (3) that are used for installing stub bar (2), stub bar (2) are fixed to be set up in the middle of bottom plate (3), and the upper end fixed connection of pay-off hose (1) and stub bar (2), the lower extreme of stub bar (2) is the toper and sets up discharge gate (4), the lower surface left and right sides of bottom plate (3) all is provided with support piece (5), fixed surface sets up holding rod (6) on bottom plate (3).

2. The highway crack repair device according to claim 1, wherein: the supporting piece (5) is hemispherical, and the height of the supporting piece (5) is not less than the length of the discharging head (2) extending out of the lower surface of the bottom plate (3).

3. The highway crack repair device according to claim 1, wherein: the discharging head (2) is in threaded connection with the feeding hose (1), and the discharging head (2) is in threaded connection with the bottom plate (3).

4. The highway crack repair device according to claim 1, wherein: the side edge of the bottom plate (3) is provided with a groove (7).

5. A highway crack repair device according to claim 3, wherein: the holding rod (6) is divided into a vertical part and an inclined part, the vertical part of the holding rod (6) is fixedly connected to one side, far away from the groove (7), of the upper surface of the bottom plate (3), and the inclined part of the holding rod (6) faces the direction of the groove (7).

6. A highway crack repair device according to claim 3, wherein: one side of the bottom plate (3) far away from the groove (7) is fixedly provided with a pressing plate (8).