CN217601163U

CN217601163U - Crack repairing device is used in bituminous paving construction convenient to operation

Info

Publication number: CN217601163U
Application number: CN202220527305.8U
Authority: CN
Inventors: 张惠东; 何敏红; 程磊; 周小飞; 周展
Original assignee: Zhejiang Communications Investment Group Expressway Management Co ltd Longqing Management Office
Current assignee: Zhejiang Communications Investment Group Expressway Management Co ltd Longqing Management Office
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-10-18
Anticipated expiration: 2032-03-11

Abstract

The utility model discloses a crack patching device is used in bituminous paving construction convenient to operation, the camera includes a supporting plate, the bottom of backup pad is equipped with a plurality of gyro wheel, the top bilateral symmetry of backup pad is equipped with two risers, riser surface one side top is equipped with the holding rod, be equipped with control switch on the holding rod, two the movable groove has all been seted up to the relative one side of riser, the inside actuating mechanism that is equipped with of activity inslot, the last cover of actuating mechanism is equipped with the movable block, two be equipped with between the movable block and hold the case, it is equipped with the booster pump to hold case one side, the booster pump output is equipped with the output tube, the bottom of output tube run through to the below of backup pad, backup pad top one side is equipped with the protecting box, the inside mechanism that sweeps that is equipped with of protecting box. Has the advantages that: through the design of the blowing mechanism, the hot air flow is output to clean the repairing position, so that the subsequent repairing agent is conveniently and closely attached to the repairing position.

Description

Crack repairing device is used in bituminous paving construction convenient to operation

Technical Field

The utility model relates to a road surface maintenance technical field particularly, relates to a crack repairing device is used in bituminous paving construction convenient to operation.

Background

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

Because the asphalt pavement is sensitive to temperature and humidity changes and is easily influenced by the rigidity of the base layer, cracks of the base layer can directly extend to the surface layer of the asphalt pavement to form pavement emission cracks; meanwhile, under the condition of low temperature and/or surface water accumulation, stress cracks are easy to occur when heavy load is applied. The production of road surface crack not only influences that the road surface is pleasing to the eye, reduces the planarization on the road surface of going with, can weaken the bulk strength on road surface moreover, especially when the road surface fracture back, road surface moisture can permeate road surface basic unit, subbase or even road bed through the crack, weakens the intensity on basic unit, soil matrix, further aggravates the damage on road surface, shortens road life.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem in the correlation technique, the utility model provides a crack repairing device is used in bituminous paving construction convenient to operation to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

the utility model provides a crack patching device is used in bituminous paving construction convenient to operation, includes the backup pad, the bottom of backup pad is equipped with a plurality of gyro wheel, the top bilateral symmetry of backup pad is equipped with two risers, riser surface one side top is equipped with the holding rod, be equipped with control switch on the holding rod, two the activity groove has all been seted up to the relative one side of riser, the inside actuating mechanism that is equipped with of activity inslot, the last cover of actuating mechanism is equipped with the movable block, two be equipped with between the movable block and hold the case, it is equipped with the booster pump to hold case one side, the booster pump output is equipped with the output tube, the bottom of output tube runs through to the below of backup pad, backup pad top one side is equipped with the guard box, the inside mechanism that sweeps that is equipped with of guard box, backup pad bottom one side is equipped with strikes off board and spring groove, strike off the opposite side swing joint catch bar of board, the spring inslot cover is equipped with the movable block, the other end of catch bar with movable block swing joint, one side of movable block is equipped with the spring.

Preferably, the driving mechanism comprises a motor, a screw rod is arranged at the output end of the top of the motor, a shaft rod supporting seat is arranged at the top end of the screw rod, and the moving block is sleeved on the screw rod.

Preferably, the blowing mechanism comprises an air heater positioned at the top in the protective box, the output end of the air heater is connected and communicated with the annular pipe, a plurality of air conveying pipes are arranged at the bottom of the annular pipe along the circumferential direction, and the bottom ends of the air conveying pipes penetrate through the lower portion of the supporting plate.

Preferably, the bottom of scraping the board is equipped with scrapes the portion, the spout has all been seted up on the both sides inner wall in spring groove, the surface of movable block be equipped with spout matched with slider.

Preferably, the movable block and the sliding block are of an integrated structure, the spring is a compression spring, and spring washers are arranged at two ends of the spring.

Preferably, the outer surface of the holding rod is provided with a plurality of anti-slip strips, and the anti-slip strips are provided with a plurality of anti-slip particles.

Preferably, a storage battery is arranged in the vertical plate, a controller is arranged in the holding rod, and the motor, the booster pump, the control switch and the storage battery are electrically connected with the controller.

The utility model has the advantages that: by the design of the blowing mechanism, hot air flow is output to clean the repaired position, so that the subsequent repairing agent is conveniently and closely attached to the repaired position; through the design of the leveling structure, the repairing agent at the repairing position can be ground flat, and the spring applies pressure to the scraping plate through the pushing rod, so that the scraping plate is tightly attached to the ground, and the repairing agent is flush and consistent with the ground; through the design of the driving mechanism, the vertical position of the output tube can be adjusted, so that the output tube can vertically move at the repaired position, and the repairing agent can be fully contacted with the defect position.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in 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 invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic general structural diagram of a crack repairing device for asphalt pavement construction, which is convenient to operate according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a driving mechanism of the crack repairing device for asphalt pavement construction, which is convenient to operate according to an embodiment of the present invention;

fig. 3 is a schematic diagram of the internal structure of a protective box of the crack repairing device for asphalt pavement construction, which is convenient to operate according to the embodiment of the invention;

fig. 4 is a structural schematic diagram of a floating mechanism of the crack repairing device for asphalt pavement construction, which is convenient to operate according to the embodiment of the present invention.

In the figure:

1. a support plate; 2. a roller; 3. a vertical plate; 4. a movable groove; 5. a motor; 6. a screw rod; 7. a shaft lever supporting seat; 8. a moving block; 9. an accommodating box; 10. a booster pump; 11. an output pipe; 12. a protective box; 13. a hot air blower; 14. an annular tube; 15. a gas delivery pipe; 16. scraping the plate; 17. a scraping part; 18. a push rod; 19. a spring slot; 20. a chute; 21. a movable block; 22. a slider; 23. a spring; 24. a holding rod; 25. and controlling the switch.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a crack repairing device is used in bituminous paving construction convenient to operation.

Embodiment one, as shown in fig. 1-4, according to the utility model discloses a crack repairing device is used in bituminous paving construction convenient to operation, including backup pad 1, the bottom of backup pad 1 is equipped with a plurality of gyro wheel 2, the top bilateral symmetry of backup pad 1 is equipped with two

risers

3, 3 surface one side tops of riser are equipped with holding rod 24, be equipped with control switch 25 on holding rod 24, two the activity groove 4 has all been seted up to the relative one side of riser 3, the inside actuating mechanism that is equipped with of activity groove 4, the last cover of actuating mechanism is equipped with movable block 8, two be equipped with between the movable block 8 and hold case 9, it is equipped with booster pump 10 to hold case 9 one side, booster pump 10 output end is equipped with output tube 11, the bottom of output tube 11 run through to the below of backup pad 1, backup pad 1 top one side is equipped with guard box 12, the inside mechanism that sweeps that is equipped with of

guard box

12, 1 bottom one side is equipped with strikes off board 16 and spring groove 19, strike off board 16's opposite side swing joint catch bar 18, the inner cover of spring groove 19 is equipped with movable block 21, the other end of catch bar 18 with movable block 21 swing joint, one side of spring 23.

Embodiment two, as shown in fig. 1-4, according to the utility model discloses a crack patching device is used in bituminous paving construction convenient to operation, including backup pad 1, the bottom of backup pad 1 is equipped with a plurality of gyro wheel 2, the top bilateral symmetry of backup pad 1 is equipped with two

risers

3, 3 surface one side tops of riser are equipped with holding rod 24, be equipped with control switch 25 on the holding rod 24, two the movable groove 4 has all been seted up to the relative one side of riser 3, the inside actuating mechanism that is equipped with in movable groove 4, the last cover of actuating mechanism is equipped with movable block 8, two be equipped with between the movable block 8 and hold case 9, it is equipped with booster pump 10 to hold case 9 one side, booster pump 10 output end is equipped with output tube 11, the bottom of output tube 11 run through to the below of backup pad 1, backup pad 1 top one side is equipped with guard box 12, the inside mechanism that sweeps of guard box 12, backup pad 1 bottom one side is equipped with strikes off board 16 and spring groove 19, strike off board 16's opposite side swing joint catch bar 18, spring groove 19 endotheca is equipped with movable block 21, the movable block 21 swing joint 21, the movable block 21 one side is equipped with lead screw 6, the top of motor mechanism is equipped with the lead screw 6 cover is equipped with the motor 6 on the top of lead screw mechanism, the motor 6 the lead screw mechanism 7. The design of the blowing mechanism is adopted, so that hot air flow is output to clean the repairing position, and the follow-up repairing agent is conveniently and closely attached to the repairing position.

In the third embodiment, as shown in fig. 1-4, according to the embodiment of the present invention, a crack repairing device for asphalt pavement construction is provided, which comprises a supporting plate 1, wherein a plurality of rollers 2 are disposed at the bottom of the supporting plate 1, two vertical plates 3 are symmetrically disposed at two sides of the top of the supporting plate 1, a holding rod 24 is disposed at the top of one side of the outer surface of each vertical plate 3, a control switch 25 is disposed on the holding rod 24, a movable groove 4 is disposed at one side of each vertical plate 3, a driving mechanism is disposed in the movable groove 4, a moving block 8 is sleeved on the driving mechanism, a containing box 9 is disposed between the two moving blocks 8, a booster pump 10 is disposed at one side of the containing box 9, an output pipe 11 is disposed at the output end of the booster pump 10, and the bottom end of the output pipe 11 penetrates below the supporting

plate

1, 1 top one side of backup pad is equipped with protective housing 12, protective housing 12 is inside to be equipped with and to sweep the mechanism, 1 bottom one side of backup pad is equipped with strikes off board 16 and spring groove 19, strike off the opposite side swing joint catch bar 18 of board 16, spring groove 19 endotheca is equipped with movable block 21, catch bar 18 the other end with movable block 21 swing joint, one side of movable block 21 is equipped with spring 23, it is including being located to sweep the mechanism the air heater 13 at top in protective housing 12, the output of air heater 13 is connected with ring duct 14 and is link up, ring duct 14's bottom all with be equipped with a plurality of gas-supply pipe 15 along the circumferencial direction, the bottom of gas-supply pipe 15 runs through to the below of backup pad 1. The design of the blowing mechanism is adopted, so that hot air flow is output to clean the repairing position, and the follow-up repairing agent is conveniently and closely attached to the repairing position.

In the fourth embodiment, as shown in fig. 1-4, according to the embodiment of the present invention, the crack repairing device for asphalt pavement construction is convenient to operate, and comprises a supporting plate 1, wherein a plurality of rollers 2 are arranged at the bottom of the supporting plate 1, two vertical plates 3 are symmetrically arranged at two sides of the top of the supporting plate 1, a holding rod 24 is arranged at the top of one side of the outer surface of each vertical plate 3, a control switch 25 is arranged on the holding rod 24, a movable groove 4 is formed at one side of each vertical plate 3, a driving mechanism is arranged in the movable groove 4, a moving block 8 is sleeved on the driving mechanism, a containing box 9 is arranged between the two moving blocks 8, a booster pump 10 is arranged at one side of the containing box 9, an output pipe 11 is arranged at the output end of the booster pump 10, the bottom end of the output pipe 11 penetrates below the supporting plate 1, a protection box 12 is arranged at one side of the top of the supporting plate 1, the cleaning device is characterized in that a purging mechanism is arranged inside the protection box 12, one side of the bottom of the support plate 1 is provided with a scraping plate 16 and a spring groove 19, the other side of the scraping plate 16 is movably connected with a push rod 18, a movable block 21 is sleeved in the spring groove 19, the other end of the push rod 18 is movably connected with the movable block 21, one side of the movable block 21 is provided with a spring 23, the bottom end of the scraping plate 16 is provided with a scraping part 17, the inner walls of the two sides of the spring groove 19 are both provided with sliding grooves 20, the outer surface of the movable block 21 is provided with a sliding block 22 matched with the sliding grooves 20, the movable block 21 and the sliding block 22 are of an integrated structure, the spring 23 is a compression spring, spring washers are arranged at the two ends of the spring 23, a plurality of anti-skid strips are arranged on the outer surface of the holding rod 24, and a plurality of anti-skid particles are arranged on the anti-skid strips, be equipped with the battery in the riser 3, be equipped with the controller in the holding rod 24, the motor 5 the booster pump 10 control switch 25 and the battery all with controller electric connection. As can be seen from the above design, the sliding grooves 20 and the sliding blocks 22 improve the stability of the movement of the movable block 21, and prevent the movable block 21 from falling off from the spring groove 19.

In practical application, firstly, the moving device aligns the blowing device with a repairing position, then the hot air blower 13 is started, the hot air blower 13 outputs hot air to blow and clean dust and water vapor at the repairing position, after the blowing and cleaning, the moving device aligns the output pipe 11 with the repairing position, then the booster pump 10 is started, the booster pump 10 outputs the repairing agent in the accommodating box 9 to the repairing position through the output pipe 11, so that the repairing position is filled, then the device is moved continuously, the scraping plate 16 at the bottom of the device is always in close contact with the ground under the action of the spring 23, and the scraping part 17 at the bottom of the scraping plate 16 can level the repairing agent with the ground.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The crack repairing device convenient to operate for asphalt pavement construction is characterized by comprising a supporting plate (1), wherein a plurality of idler wheels (2) are arranged at the bottom of the supporting plate (1), two vertical plates (3) are symmetrically arranged on two sides of the top of the supporting plate (1), a holding rod (24) is arranged at the top of one side of the outer surface of each vertical plate (3), a control switch (25) is arranged on the holding rod (24), a movable groove (4) is formed in one side, opposite to the two vertical plates (3), of each vertical plate, a driving mechanism is arranged in each movable groove (4), a movable block (8) is sleeved on each driving mechanism, a containing box (9) is arranged between the two movable blocks (8), a booster pump (10) is arranged on one side of each containing box (9), an output end of each booster pump (10) is provided with an output pipe (11), the bottom end of each output pipe (11) penetrates through the lower portion of the supporting plate (1), a protective box (12) is arranged on one side of the top of the supporting plate (1), a purging mechanism is arranged in each protective box (12), a scraping plate (16) is provided with a scraping plate (18) and a pushing rod (21), and the other end of the movable block (21) is connected with the movable block (21), one side of the movable block (21) is provided with a spring (23).

2. The easy-to-operate crack repairing device for asphalt pavement construction according to claim 1, wherein the driving mechanism comprises a motor (5), a screw rod (6) is arranged at the top output end of the motor (5), a shaft rod supporting seat (7) is arranged at the top end of the screw rod (6), and the moving block (8) is sleeved on the screw rod (6).

3. The easy-to-operate crack repairing device for asphalt pavement construction as claimed in claim 2, characterized in that the purging mechanism comprises a hot air blower (13) located at the top inside the protection box (12), the output end of the hot air blower (13) is connected and communicated with an annular pipe (14), the bottom of the annular pipe (14) is circumferentially provided with a plurality of air conveying pipes (15), and the bottom ends of the air conveying pipes (15) penetrate to the lower side of the support plate (1).

4. The crack repairing device for asphalt pavement construction convenient to operate according to claim 3, wherein the bottom end of the scraping plate (16) is provided with a scraping part (17), the inner walls of the two sides of the spring groove (19) are respectively provided with a sliding groove (20), and the outer surface of the movable block (21) is provided with a sliding block (22) matched with the sliding groove (20).

5. The crack repairing device for asphalt pavement construction convenient to operate according to claim 4, wherein the movable block (21) and the sliding block (22) are of an integral structure, the spring (23) is a compression spring, and spring washers are arranged at two ends of the spring (23).

6. The crack repairing device for asphalt pavement construction convenient to operate as claimed in claim 5, wherein the outer surface of the holding rod (24) is provided with a plurality of anti-slip strips, and the anti-slip strips are provided with a plurality of anti-slip particles.

7. The easy-to-operate crack repairing device for asphalt pavement construction as claimed in claim 6, wherein a storage battery is arranged in the vertical plate (3), a controller is arranged in the holding rod (24), and the motor (5), the booster pump (10), the control switch (25) and the storage battery are electrically connected with the controller.