CN219326983U

CN219326983U - Crack joint filling device for highway pavement

Info

Publication number: CN219326983U
Application number: CN202320485335.1U
Authority: CN
Inventors: 刘增祥; 赵亮; 赵洪; 庞永康; 张俊虎
Original assignee: Jincheng Jinjian National Road Diversion Engineering Co ltd
Current assignee: Jincheng Jinjian National Road Diversion Engineering Co ltd
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-07-11
Anticipated expiration: 2033-03-14

Abstract

The utility model discloses a crack joint filling device for a highway pavement, which relates to the technical field of pavement maintenance and comprises a movable base, wherein a pretreatment mechanism and a filler device are fixedly arranged at the top of the movable base, a secondary treatment mechanism is fixedly arranged at the bottom of the movable base, dust and sundries in a crack are cleaned up in a water washing mode through the pretreatment mechanism before the crack treatment is carried out, sewage in the crack is recovered, the crack after the crack is flattened by the secondary treatment mechanism, and the repair quality is obviously improved through pretreatment and secondary treatment of the crack, so that the joint filling effect of the joint filling device is better, and the service life of the pavement after the joint filling treatment can be effectively ensured.

Description

Crack joint filling device for highway pavement

Technical Field

The utility model relates to the technical field of pavement maintenance, in particular to a crack filling device for a highway pavement.

Background

The highway pavement is a layered structure which is paved on the top surface of a roadbed by using a road building material and is used for vehicles to directly run on the surface of the roadbed. Has the functions of bearing the weight of the vehicle, resisting the abrasion of the wheels and keeping the road surface flat.

The traffic pavement built in early stage has the problems of rutting, pit slot, cracking and the like caused by the increase of service life, long-term rolling of vehicles, reduced running speed, rutting damage, increased oil consumption, abrasion and the like, and seriously influences road operation and running safety, so that after the surface of a highway is cracked, workers are required to repair the cracked part, and the conventional method is to press a plastic joint sealing tape into the pavement crack of the highway, and then adopt a sealant such as rubber, asphalt and the like in a molten state to spray and solidify the crack.

In the prior art, most of traditional highway crack treatment technologies can not clear sundry dust near the cracks when treating the cracks and can not carry out flattening operation after filling, so that the repairing quality is affected, the caulking effect is not ideal enough, the service life of the road surface after caulking can not meet the requirements, and after rolling by vehicles, the road surface is easy to crack and break again.

Disclosure of Invention

The utility model provides a crack filling device for a highway pavement, which aims to solve the problem in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the crack filling device for the highway pavement comprises a movable base, wherein a pretreatment mechanism and a filling device are fixedly arranged at the top of the movable base, and a secondary treatment mechanism is fixedly arranged at the bottom of the movable base;

the pretreatment mechanism comprises two placing boxes, a water pump is fixedly arranged in each placing box, a clear water tank is placed in each placing box on one side, a sewage tank is placed in each placing box on the other side, pipe orifices matched with the water pump are formed in gaps of the clear water tank and the sewage tank, a fixed pipe is fixedly arranged at the bottom of each placing box loaded with the clear water tank, and a movable pipe is movably connected with the bottom of each placing box loaded with the sewage tank through an electric push rod;

the secondary treatment mechanism comprises a driving box, and a pressing plate is movably mounted on the inner wall of the driving box through a hydraulic cylinder.

Further, a control panel is fixedly arranged on the movable base and is respectively and electrically connected with the pretreatment mechanism, the filling device and the secondary treatment mechanism.

Further, the bottom of fixed pipe and movable pipe is all fixedly connected with tube head, the bottom of tube head is provided with the filter screen.

Further, the packing device comprises a packing box, a stirring shaft is connected in the packing box through rotation of a rotating motor, and a filling pipe is fixedly arranged at the bottom of the packing box.

Further, the inner wall of the driving box is provided with a linear motor, and an output shaft of the linear motor is fixedly connected with a cleaning scraping bar.

Compared with the prior art, the utility model provides a crack filling device for highway pavement, which has the following beneficial effects:

this highway road surface's crack device of filling seam through setting up pretreatment mechanism and secondary treatment mechanism, carries out the mode through pretreatment mechanism with washing before the gap is handled dust and debris clean up in the crack and retrieve the sewage in the gap, and the secondary treatment mechanism that cooperates again can flatten the gap after filling seam, carries out preliminary treatment and secondary treatment through the gap to show and improve repair quality, make this device of filling seam's effect of filling seam better, can effectively guarantee the life of road surface after the treatment of filling seam.

Drawings

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

FIG. 2 is an exploded view of the pretreatment mechanism of the present utility model;

FIG. 3 is a cross-sectional view of the packing apparatus of the present utility model;

fig. 4 is a cross-sectional view of the secondary treatment mechanism of the present utility model.

In the figure: 1. a movable base; 2. a pretreatment mechanism; 3. a filler device; 4. a secondary treatment mechanism; 5. a control panel; 6. placing a box; 7. a water pump; 8. a clean water tank; 9. a sewage tank; 10. a fixed tube; 11. a movable tube; 12. an electric push rod; 13. a tube head; 14. a stuffing box; 15. a stirring shaft; 16. a drive box; 17. a flattening plate; 18. and cleaning the scraping strip.

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. 1-4, the utility model discloses a crack filling device for a highway pavement, which comprises a movable base 1, wherein a pretreatment mechanism 2 and a filler device 3 are fixedly arranged at the top of the movable base 1, a secondary treatment mechanism 4 is fixedly arranged at the bottom of the movable base 1, a control panel 5 is fixedly arranged on the movable base 1, and the control panel 5 is respectively and electrically connected with the pretreatment mechanism 2, the filler device 3 and the secondary treatment mechanism 4; the pretreatment mechanism 2 comprises two placing boxes 6, a water pump 7 is fixedly arranged in each placing box 6, a clean water tank 8 is placed in each placing box 6 on one side, a sewage tank 9 is placed in each placing box 6 on the other side, pipe orifices matched with the water pump 7 are formed in the gaps of the clean water tank 8 and the sewage tank 9, a fixed pipe 10 is fixedly arranged at the bottom of each placing box 6 and provided with the clean water tank 8, and a movable pipe 11 is movably connected to the bottom of each placing box 6 and provided with the sewage tank 9 through an electric push rod 12.

The packing device 3 comprises a packing box 14, a stirring shaft 15 is connected inside the packing box 14 through rotation of a rotating motor, and a caulking tube is fixedly arranged at the bottom of the packing box 14.

The secondary treatment mechanism 4 comprises a driving box 16, and a pressing plate 17 is movably arranged on the inner wall of the driving box 16 through a hydraulic cylinder.

Through setting up pretreatment mechanism 2 and secondary treatment mechanism 4, carry out the gap before handling through pretreatment mechanism 2 with washing mode with dust and debris clean up in the crack and retrieve the sewage in the gap, the gap after the gap is filled can be flattened to the secondary treatment mechanism 4 of cooperation again, through carrying out preliminary treatment and secondary treatment to the gap to show and improve repair quality, make this gap filling device's joint filling effect better, can effectively guarantee the life on road surface after the joint filling treatment.

Specifically, the bottom ends of the fixed pipe 10 and the movable pipe 11 are fixedly connected with a pipe head 13, and a filter screen is arranged at the bottom end of the pipe head 13.

In this embodiment, referring to fig. 2, the pipe head 13 is used to fill and absorb water into the gap, and the filter screen is used to isolate dust, so that the normal use of the water pump 7 is ensured.

Specifically, a linear motor is disposed on the inner wall of the driving box 16, and an output shaft of the linear motor is fixedly connected with a cleaning scraping bar 18.

In this embodiment, referring to fig. 4, after the compacting plate 17 completes the compacting process, the compacting plate 17 returns to the initial position, the linear motor is started, and the cleaning scraping bar 18 is driven to slide horizontally through the movable end of the linear motor, so that the cleaning scraping bar 18 is caused to scrape the residual caulking agent on the compacting plate 17.

When the device is used, firstly, the caulking agent is introduced into the stuffing box 14, and the stirring motor is started through the control panel 5 to drive the stirring shaft 15 to rotate, so that the caulking agent is continuously stirred, and then the device is pushed to the position above the pavement gap through the movable base 1;

the water pump 7 below the clean water tank 8 is started through the control panel 5, so that the water pump 7 injects water in the clean water tank 8 into a gap through the pipe head 13 of the fixed pipe 10, the gap on the road is flushed, dust and sundries in the gap are cleaned, then the movable base 1 is finely adjusted, the pipe head 13 at the bottom end of the movable pipe 11 is moved to the position above the gap, then the water pump 7 below the sewage tank 9 is started and the electric push rod 12 is started, the electric push rod 12 drives the pipe head 13 at the bottom end of the movable pipe 11 to extend into the gap, sewage in the gap is sucked into the sewage tank 9, and the sewage in the gap is effectively cleaned;

after the pretreatment of the gap is finished, finely adjusting the moving base 1 again to promote the joint filling pipe at the bottom of the stuffing box 14 to move to the upper part of the gap, and then opening the joint filling pipe at the bottom of the stuffing box 14 to enable the joint filling agent to be injected into the gap;

after the gap filling is completed, fine-tuning the movable base 1 again to enable the sub-flat plate to move to the upper side of the gap, and then starting the hydraulic cylinder to enable the movable end of the hydraulic cylinder to drive the pressing plate 17 to compress the gap, so that the gap is ensured to be filled;

after the compacting treatment of the compacting plate 17 is finished, the compacting plate 17 is restored to the initial position, the linear motor is started, the cleaning scraping bar 18 is driven to horizontally slide through the movable end of the linear motor, and the cleaning scraping bar 18 is driven to scrape residual caulking agent on the compacting plate 17.

To sum up, this highway road surface's crack device of caulking through setting up pretreatment mechanism 2 and secondary treatment mechanism 4, carries out the pretreatment mechanism 2 before the gap treatment with the mode of washing with dust and debris clean up in the crack and retrieve the sewage in the gap, and the secondary treatment mechanism 4 of the cooperation can flatten the gap after the joint filling again, carries out preliminary treatment and secondary treatment through the gap to show and improve repair quality, make this device of caulking's the effect of caulking better, can effectively guarantee the life of road surface after the joint filling.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a crack joint filling device of highway road surface, includes mobile base (1), its characterized in that: the top of the mobile base (1) is fixedly provided with a pretreatment mechanism (2) and a filling device (3), and the bottom of the mobile base (1) is fixedly provided with a secondary treatment mechanism (4);

the pretreatment mechanism (2) comprises two placement boxes (6), a water pump (7) is fixedly arranged in each placement box (6), a clear water tank (8) is placed in each placement box (6) on one side, a sewage tank (9) is placed in each placement box (6) on the other side, pipe orifices matched with the water pump (7) are formed in the gaps of the clear water tank (8) and the sewage tank (9), a fixed pipe (10) is fixedly arranged at the bottom of each placement box (6) loaded with the clear water tank (8), and a movable pipe (11) is movably connected with the bottom of each placement box (6) loaded with the sewage tank (9) through an electric push rod (12);

the secondary treatment mechanism (4) comprises a driving box (16), and a pressing plate (17) is movably mounted on the inner wall of the driving box (16) through a hydraulic cylinder.

2. The pavement crack-caulking device of claim 1, wherein: the fixed mounting of mobile base (1) has control panel (5), control panel (5) respectively with pretreatment mechanism (2), filler device (3) and secondary treatment mechanism (4) electric connection.

3. The pavement crack-caulking device of claim 1, wherein: the bottom of fixed pipe (10) and movable pipe (11) all fixedly connected with tube head (13), the bottom of tube head (13) is provided with the filter screen.

4. The pavement crack-caulking device of claim 1, wherein: the packing device (3) comprises a packing box (14), a stirring shaft (15) is connected in the packing box (14) through rotation of a rotating motor, and a caulking tube is fixedly arranged at the bottom of the packing box (14).

5. The pavement crack-caulking device of claim 1, wherein: the inner wall of the driving box (16) is provided with a linear motor, and an output shaft of the linear motor is fixedly connected with a cleaning scraping bar (18).