CN212611864U

CN212611864U - Highway subgrade maintenance road surface cementation of fissures device

Info

Publication number: CN212611864U
Application number: CN202020925243.7U
Authority: CN
Inventors: 不公告发明人
Original assignee: Shantou Highway And Bridge Engineering Corp
Current assignee: Shantou Highway And Bridge Engineering Co ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-02-26
Anticipated expiration: 2030-05-27

Abstract

This utility model relates to the technical field of roadbed maintenance and pavement crack sealing device, and discloses a roadbed maintenance and pavement crack sealing device, including a support base. Hydraulic cylinders are bolted to the four corners of the bottom of the support base. A caster wheel is attached to the bottom of each hydraulic cylinder. The device also includes an outer shell, an inner shell, a first motor, a water tank, a second motor, and a blower. The bottom of the outer shell is fixedly connected to the top of the support base. Multiple heat insulation blocks are evenly arranged on the top of the inner side of the outer shell. The bottom of the inner shell is fixedly connected to the top of the heat insulation blocks. A cavity is formed between the inner shell and the outer shell. The bottom of the first motor is fixedly connected to the top of the outer shell. A vacuum pump removes air from the cavity between the outer shell and the inner shell to create a vacuum, which insulates the asphalt inside the shell, extending the working time and improving work efficiency.

Description

Highway subgrade maintenance road surface cementation of fissures device

Technical Field

The utility model relates to a highway subgrade maintenance road surface cementation of fissures device technical field specifically is a highway subgrade maintenance road surface cementation of fissures device.

Background

After a road is built into an on-road vehicle, the service quality of the road is gradually reduced due to the abrasion and the weathering of wheels, the erosion and the weathering of natural force such as rainstorm, flood, sand blown by wind, ice and snow, solarization, ice melting and the like, and artificial damage and certain defects left in construction, so that maintenance and repair measures must be taken after the road is built into the on-road vehicle, the maintenance and the repair are continuously improved, the damaged part must be repaired in time during the road maintenance, otherwise, the investment of repair engineering is increased, the service life of the road is shortened, and the loss is caused to users.

Through retrieval, the utility model with the Chinese patent publication number of CN209891027U discloses a road bed maintenance pavement crack pouring device, which is roughly described as comprising a supporting seat, wherein four corners of the bottom end of the supporting seat are all locked with hydraulic oil cylinders through bolts, and universal wheels are clamped at the bottom ends of the hydraulic oil cylinders; the quick filling of its effectual crack on to the ground when using, avoid the crack further to extend and damage the road, in time effectual maintenance and the maintenance to the road surface have prolonged the life of highway.

Present highway subgrade maintenance road surface cementation of fissures device uses and discovers in the cementation of fissures in-process, and pitch in the box can be low along with the increase temperature of time, and pitch can solidify and influence the cementation of fissures, and subaerial earth brush is unclean, leads to the quality of cementation of fissures poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a highway subgrade maintenance road surface cementation of fissures device to solve the problem that provides in the background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a road subgrade maintenance pavement crack pouring device comprises a supporting seat, wherein hydraulic oil cylinders are locked at four corners of the bottom of the supporting seat through bolts, universal wheels are clamped at the bottom ends of the hydraulic oil cylinders, the device also comprises a box body outer shell, a box body inner shell, a first motor, a water tank, a second motor and an air blower, the bottom end of the box body outer shell is fixedly connected with the top end of the supporting seat, a plurality of heat insulation blocks are uniformly arranged at the top end of the inner side of the box body outer shell, the bottom end of the box body inner shell is fixedly connected with the top ends of the heat insulation blocks, a cavity is formed between the box body inner shell and the box body outer shell, the bottom end of the first motor is fixedly connected with the top end of the box body outer shell, the output end of the first motor penetrates through the box body outer shell and extends to the inner part of the, the bottom of discharging pipe is connected with the pouring shower nozzle, the bottom of water tank and the right side fixed connection on the top of supporting seat are provided with the water pump in the water tank, and the output of water pump is provided with the water pipe, and the other end of water pipe runs through the water tank and extends to the below of supporting seat and be connected with the water shower nozzle, the bottom of second motor and the top fixed connection of supporting seat, second motor setting are on the right side of water tank, and the one end that the output of second motor runs through the backup pad is connected with the shaft coupling, and the bottom of shaft coupling is provided with the brush dish, the bottom of air-blower and the top fixed connection of supporting seat, the output of air-blower run.

Preferably, a vacuum pump is arranged at the top end of the supporting seat at the rear side of the blower, and the vacuum pump is connected with the cavity between the box body outer shell and the box body inner shell through the vacuum pipe.

Preferably, a supporting rod is arranged on the left side of the top end of the supporting seat, and a handle is arranged at the upper end of the left side of the supporting rod.

Preferably, a storage battery is arranged at the top end of the supporting seat at the front side of the blower and the second motor.

Preferably, the right side wall top of box shell is provided with the feed inlet, and the bottom of feed inlet runs through the box shell and extends to the inside of box inner shell, and the top of feed inlet is provided with the closing cap, and the closing cap passes through the pivot to be connected with the feed inlet rotation, and the top of apron is provided with the handle.

Preferably, a water level display pipe is arranged on the side wall of the water tank.

Preferably, the bottom end of the supporting seat is provided with a support on the right side of the water pipe, and the middle of the support is rotatably connected with a stone roller.

(III) advantageous effects

Compared with the prior art, the utility model provides a highway subgrade maintenance road surface cementation of fissures device possesses following beneficial effect:

1. this highway subgrade maintenance road surface cementation of fissures device inhales away the air in the cavity between box shell and the box inner shell through the vacuum pump and forms the vacuum, plays heat retaining effect to the pitch in the box, has prolonged the time of work, has improved work efficiency.

2. This highway subgrade maintenance road surface cementation of fissures device sprays the inside to make subaerial earth dust moist from the water shower nozzle through the water pump to the water of water tank, then drives the brush through the second motor and rotates and brush moist earth dust on the ground off ground, blows away the earth dust of brushing up through the air-blower, makes the ground crack keep totally the cementation of fissures of being convenient for, has improved the quality of cementation of fissures.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the present invention from the top;

fig. 3 is a schematic structural view of the present invention viewed from the bottom.

In the figure: 1. a supporting seat; 2. a hydraulic cylinder; 3. a universal wheel; 4. a case body shell; 5. an inner shell of the box body; 6. a first motor; 7. a water tank; 8. a second motor; 9. a blower; 10. a heat insulation block; 11. a cavity; 12. a rotating shaft; 13. a helical blade; 14. a discharge pipe; 15. pouring a seam nozzle; 16. a water pump; 17. a water pipe; 18. a water spray head; 19. a coupling; 20. a brush plate; 21. an air outlet; 22. a vacuum pump; 23. a vacuum tube; 24. a strut; 25. a handle; 26. a storage battery; 27. a feed inlet; 28. sealing the cover; 29. a shaft pin; 30. a handle; 31. a water level display pipe; 32. a stone roller; 33. and (4) a bracket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the highway subgrade maintenance pavement crack pouring device comprises a supporting seat 1, hydraulic oil cylinders 2 are locked at four corners of the bottom end of the supporting seat 1 through bolts, universal wheels 3 are clamped at the bottom ends of the hydraulic oil cylinders 2, the highway subgrade maintenance pavement crack pouring device further comprises a box outer shell 4, a box inner shell 5, a first motor 6, a water tank 7, a second motor 8 and an air blower 9, the bottom end of the box outer shell 4 is fixedly connected with the top end of the supporting seat 1, a plurality of heat insulation blocks 10 are uniformly arranged at the top end of the inner side of the box outer shell 4, the bottom end of the box inner shell 5 is fixedly connected with the top ends of the heat insulation blocks 10, a cavity 11 is formed between the box inner shell 5 and the box outer shell 4, a vacuum pump 22 is arranged at the rear side of the air blower 9 at the top end of the supporting seat 1, the vacuum pump 22 is connected with the cavity 11 between the box outer shell 4 and the box inner The asphalt in the box body is kept warm, the bottom end of the first motor 6 is fixedly connected with the top end of the box body outer shell 4, the output end of the first motor 6 penetrates through the box body outer shell 4 and extends to the inside of the box body inner shell 5, a rotating shaft 12 is connected with the side face of the rotating shaft 12 and stirs the asphalt in the box body, a discharging pipe 14 penetrating through the box body inner shell 5 and extending to the lower part of the supporting seat 1 is arranged at the bottom end of the box body inner shell 5, a crack pouring nozzle 15 is connected with the bottom end of the discharging pipe 14, the bottom end of the water tank 7 is fixedly connected with the right side of the top end of the supporting seat 1, a water level display pipe 31 is arranged on the side wall of the water tank 7 and is convenient for observing the water level of the water tank 7 to prevent water shortage, a water pump 16 is arranged in the water tank 7, a water pipe 17, the bottom of second motor 8 and the top fixed connection of supporting seat 1, second motor 8 set up the right side at water tank 7, and the one end that the output of second motor 8 runs through the backup pad is connected with shaft coupling 19, and the bottom of shaft coupling 19 is provided with brush dish 20, the bottom of air-blower 9 and the top fixed connection of supporting seat 1, the output of air-blower 9 runs through supporting seat 1 and extends to the below of supporting seat 1 and is provided with air outlet 21.

It should be further noted that a support rod 24 is arranged on the left side of the top end of the support seat 1, a handle 25 is arranged at the upper end of the left side of the support rod 24, which facilitates the moving of the device, a storage battery 26 is arranged on the front side of the blower 9 and the second motor 8 at the top end of the support seat 1 to provide power, a feed inlet 27 is arranged at the top end of the right side wall of the box outer shell 4, the bottom end of the feed inlet 27 penetrates through the box outer shell 4 and extends into the box inner shell 5, a sealing cover 28 is arranged at the top end of the feed inlet 27, the sealing cover 28 is rotatably connected with the feed inlet 27 through a shaft pin 29, a handle 30 is arranged at the top end of the cover plate, asphalt is added from the feed inlet 27 to the inner side of the box inner shell 5 and is sealed and insulated through the cover plate, a support 33 is arranged at the right side of the water, the quality and the flatness of the crack pouring are ensured.

In this embodiment, the type of the first motor 6 is: Y80M1-4, the model of second motor 8 is: Y80M 1-4.

To sum up, this highway subgrade maintenance road surface cementation of fissures device is when using, at first add pitch toward box inner shell 5 in, fill up water in water tank 7, move the device to the place that needs carry out the cementation of fissures, the start power, vacuum pump 22 sucks the air in the cavity 11 away, make the cavity 11 form the vacuum, first motor 6 drives pivot 12 and rotates, pivot 12 makes helical blade 13 stir pitch, thrust unit removes, the water of water tank 7 passes through water pump 16 and spouts from water shower nozzle 18, the earth that spouts on ground is spouted and is spouted wetly, brush dish 20 is scrubbed the ground that sprays, air-blower 9 blows away the earth that brush dish 20 brushed, pitch is spouted from cementation of fissures 15 and is irrigated the ground crack, flatten the compaction through stone roller 32 to the pitch of cementation of fissures, guarantee the quality and the regularity of cementation of fissures.

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

Claims

1. A road subgrade maintenance road joint filling device, comprising a support seat (1), and the four corners of the bottom end of the support seat (1) are locked with a hydraulic oil cylinder (2) by bolts, and the hydraulic oil cylinder (2) is locked. The bottom end is clamped with a universal wheel (3), which is characterized in that it further comprises a box shell (4), a box inner shell (5), a first motor (6), a water tank (7), and a second motor (8) and the blower (9), the bottom end of the box shell (4) is fixedly connected with the top end of the support seat (1), and the inner top of the box shell (4) is evenly provided with a plurality of heat insulation blocks (10), The bottom end of the box inner shell (5) is fixedly connected with the top end of the heat insulation block (10), and a cavity (11) is formed between the box inner shell (5) and the box shell (4). The bottom end of the motor (6) is fixedly connected with the top end of the box shell (4), and the output end of the first motor (6) extends through the box shell (4) to the inside of the box inner shell (5) and is connected with a rotating shaft (12). ), the side surface of the rotating shaft (12) is provided with a helical blade (13), and the bottom end of the inner casing (5) of the box is provided with a discharge pipe (14) that penetrates the inner casing (5) and extends to the bottom of the support seat (1). , the bottom end of the discharge pipe (14) is connected with a seam filling nozzle (15), the bottom end of the water tank (7) is fixedly connected with the right side of the top end of the support seat (1), and a water pump is provided in the water tank (7) (16), the output end of the water pump (16) is provided with a water pipe (17), and the other end of the water pipe (17) penetrates the water tank (7) and extends to the bottom of the support seat (1) and is connected with a water spray head (18). The bottom end of the second motor (8) is fixedly connected with the top end of the support base (1), the second motor (8) is arranged on the right side of the water tank (7), and the output end of the second motor (8) penetrates one end of the support plate A coupling (19) is connected, the bottom end of the coupling (19) is provided with a brush plate (20), the bottom end of the blower (9) is fixedly connected with the top end of the support seat (1), the blower (9) The output end of the ) penetrates the support base (1) and extends to the bottom of the support base (1), and an air outlet (21) is provided.

2. The roadbed maintenance pavement joint filling device according to claim 1, wherein the top of the support seat (1) is provided with a vacuum pump (22) on the rear side of the blower (9), and the vacuum pump (22) The vacuum tube (23) is connected to the cavity (11) between the box shell (4) and the box inner shell (5).

3. The road subgrade maintenance road joint filling device according to claim 1, characterized in that: a support rod (24) is provided on the left side of the top end of the support base (1), and the left side of the support rod (24) is provided with a support rod (24). The upper end is provided with a handle (25).

4 . The road roadbed maintenance road joint filling device according to claim 1 , wherein the top of the support base ( 1 ) is provided with a battery on the front side of the blower ( 9 ) and the second motor ( 8 ). 5 . (26).

5 . The road subgrade maintenance pavement joint filling device according to claim 1 , wherein the top of the right side wall of the box shell ( 4 ) is provided with a feed port ( 27 ), the feed port ( 27 ). ) penetrates through the box shell (4) and extends to the inside of the box inner shell (5). The top end of the feed port (27) is provided with a cover (28), and the cover (28) passes through the shaft pin (29) The top end of the cover (28) is provided with a handle (30) rotatably connected with the feed port (27).

6 . The road subgrade maintenance road joint filling device according to claim 1 , wherein a water level display pipe ( 31 ) is arranged on the side wall of the water tank ( 7 ). 7 .

7. The roadbed maintenance pavement joint filling device according to claim 1, wherein the bottom end of the support seat (1) is provided with a bracket (33) on the right side of the water pipe (17), and the bracket ( The middle of 33) is connected with a stone drum (32).