CN214383881U

CN214383881U - Road maintenance device

Info

Publication number: CN214383881U
Application number: CN202023282201.5U
Authority: CN
Inventors: 江海宇; 张亚琴
Original assignee: Yongnuo Construction Development Jiangsu Co ltd
Current assignee: Yongnuo Construction Development Jiangsu Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-10-12
Anticipated expiration: 2030-12-30

Abstract

The utility model belongs to the technical field of road maintenance equipment and specifically relates to a road maintenance device is related to, and it includes the frame, be equipped with the agitator in the frame, be equipped with first solid fixed ring in the frame, first solid fixed ring is last to be equipped with can take place relative slip with first solid fixed ring and annotates the material pipe, annotate the material pipe and pass through rubber tube and agitator intercommunication, annotate one of material pipe near the rubber tube and serve the cover and be equipped with and hold the pipe. This application has set up detachable notes material pipe in the frame, and when crack tortuosity degree is less, notes material pipe can install and accomplish the material of annotating to the crack in the frame, and when crack tortuosity degree is great, the staff can hand the notes material pipe and annotate the material to the crack to can improve curing means and to cracked repair efficiency.

Description

Road maintenance device

Technical Field

The application relates to the field of road maintenance equipment, in particular to a road maintenance device.

Background

Asphalt pavement refers to various types of pavement that are made by incorporating into mineral materials a road asphalt material. The asphalt binder improves the capability of the paving aggregate to resist damage of traveling vehicles and natural factors to the pavement, and enables the pavement to be smooth, less in dust, impermeable and durable. Accordingly, asphalt pavement is one of the most widely used high-grade pavements in road construction.

Asphalt concrete is used as an asphalt pavement material, and is subjected to repeated action of vehicle load in the using process and long-term influence of environmental factors, so that the road can be damaged and cracked after being used for a period of time, and needs to be repaired. In the related technology, the asphalt repairing device is provided with an asphalt injecting pipe, the asphalt injecting pipe extends into a road crack, and asphalt is injected into the inner crack, so that the crack can be repaired and filled.

Aiming at the related technologies, the inventor thinks that the road asphalt crack is usually in an irregular shape, and in the related technologies, when the crack is filled, the position and the angle of a repairing device need to be continuously adjusted, so that a material filling pipe can be extended into the crack, and the operation is complicated and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to improve the efficiency that road crack was repaired, this application provides a road maintenance device.

The application provides a road maintenance device adopts following technical scheme:

the utility model provides a road maintenance device, includes the frame, be equipped with the agitator in the frame, be equipped with first solid fixed ring in the frame, be equipped with on the first solid fixed ring and take place relative slip with first solid fixed ring and annotate the material pipe, annotate the material pipe and pass through rubber tube and agitator intercommunication, annotate one of material pipe near the rubber tube and serve the cover and be equipped with and hold the pipe.

Through adopting above-mentioned technical scheme, the agitator can stir pitch, and pitch in the agitator can get into through the rubber tube and annotate the material pipe, and the rethread is annotated the material pipe and is poured into in the road crack. When the crack on the road is more tortuous, can be taken off notes material pipe from first solid fixed ring by the staff, the staff can hold the holding tube and fill the repair to tortuous crack.

Optionally, a blower is arranged on the frame, an air blowing pipe is communicated with the blower, and a pressurizing blowing nozzle is arranged on the air blowing pipe.

Through adopting above-mentioned technical scheme, the hair-dryer can blow to blowing intraductal, and the pressurization blow gun can improve the velocity of flow from the intratracheal gaseous that blows out, and the gas that blows out in the blowing pipe can clear up the crack, blows off the crack with impurity such as silt in the crack.

Optionally, a second fixing ring is arranged on the rack, the air blowing pipe is a hose, and a holding pipe is sleeved at one end, close to the pressurizing blowing nozzle, of the air blowing pipe.

Through adopting above-mentioned technical scheme, the gas blow pipe with hold the pipe and can place in the second retaining ring, when mending tortuous crack, the staff can take off the gas blow pipe from the second retaining ring, the staff accessible holds the pipe and controls the gas blow pipe in order to realize the clearance to the crack.

Optionally, a screw rod penetrates through the second fixing ring, and a handle is arranged on the screw rod.

Through adopting above-mentioned technical scheme, when the gas blow pipe was placed in the second retaining ring, the in-process of gas blow pipe, and gas can give the effort of gas blow pipe, leads to the gas blow pipe easily to slide on the second retaining ring. The screw rod passing through the second fixing ring can abut against the holding pipe, so that the holding pipe and the blowing pipe are fixed.

Optionally, a support frame is arranged on the machine frame, a press roller is arranged on the support frame, and a driving assembly for driving the press roller to move is further arranged on the support frame.

Through adopting above-mentioned technical scheme, the compression roller can remove on the support frame, and drive assembly can drive the compression roller and remove, and the frame is when motionless, and the compression roller can carry out many times to the pitch of filling and roll.

Optionally, wear to be equipped with along the axis of compression roller on the compression roller and can take place relative rotation's axis of rotation with the compression roller, the both ends of axis of rotation are equipped with can take place relative slip's sliding block with the support frame, are equipped with the rack along the length direction of support frame on the support frame, are equipped with the gear with rack looks meshing in the axis of rotation, still are equipped with drive axis of rotation pivoted driving piece on the support frame.

Through adopting above-mentioned technical scheme, the driving piece can drive the axis of rotation and rotate, and the axis of rotation can drive the gear revolve to the gear can drive axis of rotation and compression roller and roll along the length direction of support frame under the meshing with the rack.

Optionally, the driving piece is a motor arranged on the sliding block, and an output shaft of the motor is connected to the rotating shaft.

Through adopting above-mentioned technical scheme, the motor can drive the axis of rotation and rotate to can drive the pressure roller and remove on the support frame.

Optionally, a plurality of universal wheels are arranged on the rack, and a pushing frame is arranged on the rack.

Through adopting above-mentioned technical scheme, the staff of can being convenient for of universal wheel and propelling movement frame removes the frame to can improve the efficiency of repairing the road crack.

In summary, the present application includes at least one of the following beneficial technical effects:

1. according to the crack repairing device, the detachable material injection pipe is arranged on the rack, when the crack tortuosity is small, the material injection pipe can be arranged on the rack to complete material injection on the crack, when the crack tortuosity is large, a worker can hold the material injection pipe by hand to inject the material into the crack, and therefore the crack repairing efficiency of the curing device can be improved;

2. this application has set up the gas blow pipe of blowing in the crack in the frame, and the gas blow pipe can be cleared up crack inside to can improve the effect of crack repair.

Drawings

Fig. 1 is a schematic view of the general structure of a road maintenance device according to an embodiment of the present application.

Fig. 2 is a sectional view of a platen roller according to an embodiment of the present application.

Description of reference numerals: 1. a frame; 2. a pushing frame; 3. a universal wheel; 4. a stirring barrel; 5. a rubber tube; 6. a material injection pipe; 7. a first retaining ring; 8. a holding tube; 9. a blower; 10. an air blowing pipe; 11. a pressurizing blowing nozzle; 12. a holding tube; 13. a second retaining ring; 14. a screw; 15. a handle; 16. a support frame; 17. a sliding port; 18. a slider; 19. a rotating shaft; 20. a compression roller; 21. a gear; 22. a rack; 23. an electric motor.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses a road maintenance device. Referring to fig. 1, a road maintenance device includes frame 1, and one side of frame 1 is equipped with push frame 2, and the bottom of frame 1 is equipped with universal wheel 3, and push frame 2 and universal wheel 3 are convenient for the staff and remove frame 1.

Referring to fig. 1, be equipped with the agitator 4 that is used for stirring pitch in the frame 1, the intercommunication has rubber tube 5 on the agitator 4, and the intercommunication has notes material pipe 6 on the rubber tube 5, has seted up the hole of stepping down in the frame 1, still is equipped with the first solid fixed ring 7 that is located the hole department of stepping down in the frame 1, notes material pipe 6 can pass first solid fixed ring 7 and the hole of stepping down, notes the external diameter of material pipe 6 and equals the internal diameter of first solid fixed ring 7. The last cover of notes material pipe 6 is equipped with holding tube 8, and holding tube 8 is convenient for the staff and is held, and holding tube 8's external diameter is greater than the internal diameter of first solid fixed ring 7 simultaneously, and when notes material pipe 6 inserted first solid fixed ring 7 in, holding tube 8 can play spacing effect to notes material pipe 6.

Referring to fig. 2, a blower 9 is arranged on the frame 1, an air blowing pipe 10 is communicated with the blower 9, the air blowing pipe 10 is a plastic hose, a pressurizing blowing nozzle 11 is arranged at one end, away from the blower 9, of the air blowing pipe 10, and the blower 9 can blow air into the crack through the air blowing pipe 10 and the pressurizing blowing nozzle 11, so that the effect of cleaning the crack is achieved. One end of the air blowing pipe 10 close to the pressurizing blowing nozzle 11 is provided with a holding pipe 12, a second fixing ring 13 is arranged on the rack 1, the holding pipe 12 is detachably connected with the second fixing ring 13, a screw 14 penetrates through the second fixing ring 13, a handle 15 is arranged on the screw 14, and the holding pipe 12 can be fixed on the second fixing ring 13 through the screw 14. The worker can also clean the cracks by holding the gas blow pipe 10 with the holding pipe 12.

Referring to fig. 1 and 2, a support frame 16 located below the frame 1 is disposed on the frame 1, sliding openings 17 are disposed on two sides of the support frame 16 along a length direction of the support frame 16, sliding blocks 18 are disposed in the sliding openings 17, a rotating shaft 19 is disposed between the two sliding blocks 18, the rotating shaft 19 and the sliding blocks 18 can rotate relatively, and a pressing roller 20 is further sleeved on the rotating shaft 19. A rack 22 is arranged on the rack 1 along the length direction of the rack 1, a gear 21 meshed with the rack 22 is sleeved on the rotating shaft 19, and a motor 23 for driving the rotating shaft 19 to rotate is further arranged on one sliding block 18. The motor 23 can drive the rotating shaft 19 to roll on the rack 22 together with the gear 21, so that the press roll 20 can be driven to roll on the support frame 16, and the press roll 20 can repeatedly roll and pave the asphalt when the machine frame 1 is kept still.

The implementation principle of a road maintenance device of the embodiment of the application is: the rack 1 can move along the length direction of the crack, the blowing pipe 10 can clean the crack, the feeding pipe 6 can feed asphalt into the crack, and the compression roller 20 can compact the asphalt filled in the crack. When the crack is comparatively tortuous, the staff can take off gas blow pipe 10 and notes material pipe 6 from frame 1, can hold and grip pipe 12 and clear up the crack, can hold and grip pipe 8 and pour into pitch into in the crack, and motor 23 can drive compression roller 20 and roll repeatedly the pitch of pouring into the crack.

Compared with the prior art, this application embodiment has set up detachable notes material pipe 6 on frame 1, and when crack tortuosity degree is less, notes material pipe 6 can install and accomplish the notes material to the crack on frame 1, and when crack tortuosity degree is great, the staff can hand the notes material pipe 6 and annotate the material to the crack to can improve curing means and to the repair efficiency of crack.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a road maintenance device which characterized in that: including frame (1), be equipped with agitator (4) on frame (1), be equipped with first solid fixed ring (7) on frame (1), be equipped with on first solid fixed ring (7) and take place relative slip with first solid fixed ring (7) and annotate material pipe (6), annotate material pipe (6) and pass through rubber tube (5) and agitator (4) intercommunication, annotate one of material pipe (6) and be close to rubber tube (5) and serve the cover and be equipped with and hold pipe (8).

2. A road maintenance device of claim 1, wherein: the air blower is characterized in that an air blower (9) is arranged on the rack (1), an air blowing pipe (10) is communicated with the air blower (9), and a pressurizing blowing nozzle (11) is arranged on the air blowing pipe (10).

3. A road maintenance device of claim 2, wherein: the improved air blowing machine is characterized in that a second fixing ring (13) is arranged on the machine frame (1), the air blowing pipe (10) is a hose, and a holding pipe (12) is sleeved at one end, close to the pressurizing blowing nozzle (11), of the air blowing pipe (10).

4. A roadway maintenance device of claim 3, wherein: the second fixing ring (13) is provided with a screw rod (14) in a penetrating mode, and the screw rod (14) is provided with a handle (15).

5. A road maintenance device of claim 1, wherein: the automatic press machine is characterized in that a support frame (16) is arranged on the machine frame (1), a press roller (20) is arranged on the support frame (16), and a driving assembly for driving the press roller (20) to move is further arranged on the support frame (16).

6. A road maintenance device of claim 5, wherein: the compression roller is characterized in that a rotating shaft (19) capable of rotating relative to the compression roller (20) is arranged on the compression roller (20) along the axis of the compression roller (20) in a penetrating mode, sliding blocks (18) capable of sliding relative to the support frame (16) are arranged at two ends of the rotating shaft (19), racks (22) are arranged on the support frame (16) along the length direction of the support frame (16), gears (21) meshed with the racks (22) are arranged on the rotating shaft (19), and a driving piece for driving the rotating shaft (19) to rotate is further arranged on the support frame (16).

7. A road maintenance device of claim 6, wherein: the driving piece is a motor (23) arranged on the sliding block (18), and an output shaft of the motor (23) is connected to the rotating shaft (19).

8. A road maintenance device of claim 1, wherein: the universal wheel type wheel is characterized in that a plurality of universal wheels (3) are arranged on the rack (1), and a pushing frame (2) is arranged on the rack (1).