CN211848799U

CN211848799U - Curing means of foam bituminous paving

Info

Publication number: CN211848799U
Application number: CN201922326648.9U
Authority: CN
Inventors: 张国根
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-21
Filing date: 2019-12-21
Publication date: 2020-11-03
Anticipated expiration: 2029-12-21

Abstract

The utility model relates to a road surface maintenance equipment technical field just discloses a foam asphalt pavement's curing means, including automobile body, water tank and high pressure water pump, the top of automobile body respectively with the bottom fixed connection of two sets of supports, two sets of the middle part of support respectively with the front side and the rear side fixed connection of water tank surface, the rear side of water tank is provided with the fixing base, the front side of fixing base bottom inner wall and the bottom spiro union of high pressure water pump, the front side of high pressure water pump and the rear end intercommunication of inlet tube. This curing means on foam bituminous paving drives bottom plate and linear motor through the pneumatic cylinder and carries out the lift removal to and linear motor promotes the push pedal and makes dead lever and connecting rod carry out the angle transformation, makes the curing means on foam bituminous paving easily adjust the spray regime of rivers, and then conveniently carries out the maintenance operation to the road surface of different width, has reduced the curing means's on foam bituminous paving water consumption.

Description

Curing means of foam bituminous paving

Technical Field

The utility model relates to a pavement maintenance equipment technical field specifically is a foam asphalt pavement's curing means.

Background

Asphalt pavement is various types of pavement paved by asphalt materials mixed in mineral materials, asphalt binder improves the capability of paving aggregate to resist damage of running and natural factors to the pavement, and enables the pavement to be smooth, dustless, waterproof and durable, so that the asphalt pavement is a high-grade pavement which is most widely adopted in road construction, and the pavement is easy to crack and damage in high-temperature weather if the pavement is not cooled. The conventional maintenance device for the foamed asphalt pavement is poor in convenience and water-consuming during use.

Chinese patent publication No. CN209024930U proposes an asphalt pavement maintenance device, which comprises a vehicle body, a water tank is fixed on the vehicle body, a water injection pipe is arranged above the water tank, a valve is arranged on the water injection pipe, a water pump is arranged on the vehicle body on one side of the water tank, a water inlet of the water pump is connected with the water tank, a round shell is arranged above the vehicle body on one side of the water pump, an end cover is arranged at the upper end of the round shell, a round cylinder is placed in the round shell, a motor is connected above the end cover through a connecting frame, an output shaft of the motor penetrates through the end cover to be connected with the upper end of the round cylinder, a plurality of openings are arranged on the side surface of the round cylinder, a water outlet of the water pump is connected with the round shell through a water pipe, one end of the water pipe corresponds to the openings, a sealing mechanism is arranged on the inner wall of the round shell below the openings, a through groove, and sealing rubber pad covers on the injection head, through the shower head that removes to make the watering more even, reach good cooling effect, better protection the road surface. However, the asphalt pavement maintenance device is not easy to adjust the spraying range according to the width of the pavement, and is water-consuming when in use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a curing means of foam bituminous paving, the convenience that the curing means who has solved current foam bituminous paving used is relatively poor, and comparatively takes the problem of water when using.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a maintenance device for a foamed asphalt pavement comprises a vehicle body, a water tank and a high-pressure water pump, wherein the top of the vehicle body is fixedly connected with the bottoms of two groups of supports respectively, the middle parts of the two groups of supports are fixedly connected with the front side and the rear side of the outer surface of the water tank respectively, the rear side of the water tank is provided with a fixed seat, the front side of the inner wall of the bottom of the fixed seat is in threaded connection with the bottom of the high-pressure water pump, the front side of the high-pressure water pump is communicated with the rear end of a water inlet pipe, the top of the high-pressure water pump is communicated with the front end of a water outlet pipe, the rear end of the water outlet pipe is communicated with the middle part of the rear side of a transition water tank, the bottom of the transition water tank is fixedly connected with a support rod, the bottom end of the support rod is fixedly connected with the inner wall of the bottom of the fixed seat, the rear side of the transition water tank is communicated with seven, the rear side of end cap and the front side fixed connection of mounting disc, the bottom of mounting disc and the top fixed connection of dead lever, the multiunit lie in three dead lever bottoms on left in the dead lever respectively with lie in three dead lever bottoms on right side through connecting rod fixed connection, the multiunit the middle part of dead lever all is connected with the surface rotation of pivot, the left end and the right-hand member of pivot respectively with the left side inner wall and the right side inner wall joint of fixing base, the rear side at automobile body top is seted up and is equipped with the standing groove, the bottom inner wall of standing groove and the bottom spiro union of pneumatic cylinder, the output of pneumatic cylinder and the bottom joint of bottom plate, the front side and the rear side of bottom plate upper surface respectively with the bottom spiro union of two sets of linear motors, linear motor's output respectively with the middle part joint of two sets of push pedals, it.

Preferably, the length of the connecting rod at the top of each two adjacent groups of connecting rods is smaller than that of the connecting rod at the bottom, and the height of the fixing rod at the outer side of each two adjacent groups of fixing rods is larger than that of the fixing rod at the inner side.

Preferably, the width of the push plate is greater than that of the connecting rod, and the length of the push plate is less than that of the connecting rod.

Preferably, the distance between the top of the push plate and the top connecting rod and the distance between the bottom of the push plate and the bottom connecting rod are both smaller than the distance between the upper surface of the bottom plate and the bottom connecting rod.

Preferably, the injection pipes are stainless steel pipes, three groups of injection pipes on the left side and three groups of injection pipes on the right side in the multiple groups of injection pipes are symmetrically distributed, and the plugs are elastic rubber blocks.

Preferably, a sealing cover is clamped on the outer side of the linear motor, the output end of the linear motor penetrates through the sealing cover, and the sealing cover is made of waterproof materials.

(III) advantageous effects

Compared with the prior art, the utility model provides a foam asphalt pavement's curing means possesses following beneficial effect:

1. this curing means on foam bituminous paving drives bottom plate and linear motor through the pneumatic cylinder and carries out the lift removal to and linear motor promotes the push pedal and makes dead lever and connecting rod carry out the angle transformation, makes the curing means on foam bituminous paving easily adjust the spray regime of rivers, and then conveniently carries out the maintenance operation to the road surface of different width, has reduced the curing means's on foam bituminous paving water consumption.

2. This curing means on foam bituminous paving, through the cooperation of dead lever and connecting rod and pivot for the end cap rotates more easily, and the distance between the top through the push pedal to the top connecting rod and the bottom of push pedal to the distance between the bottom connecting rod all are less than bottom plate upper surface to the distance between the bottom connecting rod, have avoided the bottom plate to take place to interfere with the connecting rod in the lift moves.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the fixing base of the present invention;

fig. 3 is the schematic view of the communicating structure of the high pressure water pump and the transition water tank of the present invention.

In the figure: 1. a vehicle body; 2. a water tank; 3. a support; 4. a fixed seat; 5. a high pressure water pump; 6. a water inlet pipe; 7. a water outlet pipe; 8. a transition water tank; 9. an injection pipe; 10. a plug; 11. mounting a disc; 12. fixing the rod; 13. a connecting rod; 14. a rotating shaft; 15. a hydraulic cylinder; 16. a base plate; 17. a linear motor; 18. a push plate.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a curing means on foam asphalt pavement, including automobile body 1, water tank 2 and high pressure water pump 5, the top of automobile body 1 respectively with the bottom fixed connection of two sets of supports 3, the middle part of two sets of supports 3 respectively with the front side and the rear side fixed connection of 2 surfaces of water tank, the rear side of water tank 2 is provided with fixing base 4, the front side of the inner wall of fixing base 4 bottom and the bottom spiro union of high pressure water pump 5, the front side of high pressure water pump 5 and the rear end intercommunication of inlet tube 6, the front end of inlet tube 6 and the rear side of water tank 2 intercommunication, the top of high pressure water pump 5 and the front end intercommunication of outlet pipe 7, the rear end of outlet pipe 7 and the middle part intercommunication of transition water tank 8 rear side, the bottom fixedly connected with bracing piece of transition water tank 8, the bottom of bracing piece and the bottom inner wall fixed connection of fixing base 4, the rear side intercommunication of transition water tank 8 is provided with seven groups of injection pipe 9, all be provided with stifled water tank 9 The rear side of the plug 10 is fixedly connected with the front side of the mounting disc 11, the bottom of the mounting disc 11 is fixedly connected with the top ends of the fixing rods 12, the bottom ends of three groups of fixing rods 12 positioned on the left side in the multiple groups of fixing rods 12 are respectively fixedly connected with the bottom ends of three groups of fixing rods 12 positioned on the right side through connecting rods 13, the middle parts of the multiple groups of fixing rods 12 are rotatably connected with the outer surface of a rotating shaft 14, the left end and the right end of the rotating shaft 14 are respectively clamped with the left inner wall and the right inner wall of the fixing seat 4, a placing groove is arranged on the rear side of the top of the vehicle body 1, the bottom inner wall of the placing groove is in threaded connection with the bottom of a hydraulic cylinder 15, the output end of the hydraulic cylinder 15 is in threaded connection with the bottom of a bottom plate 16, the front side and the rear side of the upper surface of the bottom plate 16 are respectively in threaded connection with the bottoms of two groups of, and the linear motor 17 pushes the push plate 18 to make the fixed rod 12 and the connecting rod 13 perform angle transformation, so that the maintenance device of the foamed asphalt pavement can easily adjust the spraying range of water flow, thereby facilitating the maintenance operation of pavements with different widths, and reducing the water consumption of the maintenance device of the foamed asphalt pavement, when the spraying range needs to be adjusted according to the pavement width, the output end of the hydraulic cylinder 15 drives the bottom plate 16 and the linear motor 17 to move up and down, and the push plate 18 moves to be positioned at the same horizontal plane with the corresponding connecting rod 13, then the linear motor 17 is started according to the adjustment requirement, the linear motor 17 positioned at the front side in the two groups of linear motors 17 drives the push plate 18 to move backwards, and when the output end of the linear motor 17 positioned at the rear side is positioned at the initial position, the connecting rod 13 and the fixed rod 12 can be pushed to perform angle transformation backwards until the, and then the water in the transition water tank 8 can spout through injection pipe 9, the linear motor 17 that lies in the rear side in two sets of linear motors 17 drives when push pedal 18 moves forward and the linear motor 17 output that lies in the front side is when being located initial position, can promote connecting rod 13 and dead lever 12 and carry out the angle transformation forward, until making end cap 10 block up the injection pipe 9 fastening, and then the separation water is spout from injection pipe 9 in, through the injection state that changes the injection pipe 9 of the certain angle of a plurality of groups horizontal slope, and then adjusted the spray regime, the water consumption because of the too wide production of spray regime has been reduced.

Specifically, in order to make the plug 10 easier to rotate, the length of the connecting rod 13 at the top of each two adjacent groups of connecting rods 13 is less than that of the connecting rod 13 at the bottom, and the height of the fixing rod 12 at the outer side of each two adjacent groups of fixing rods 12 is greater than that of the fixing rod 12 at the inner side of each two adjacent groups of fixing rods 12, so that interference among the groups of connecting rods 13 is avoided.

Specifically, in order to make the push plate 18 more easily push the connecting rod 13 to change the angle, the width of the push plate 18 is greater than that of the connecting rod 13, and the length of the push plate 18 is less than that of the connecting rod 13, so that the contact range between the push plate 18 and the connecting rod 13 is increased, and the separation between the push plate 18 and the connecting rod 13 is avoided.

Specifically, in order to avoid the interference between the bottom plate 16 and the connecting rod 13 during the lifting movement, the distance between the top of the push plate 18 and the top connecting rod 13 and the distance between the bottom of the push plate 18 and the bottom connecting rod 13 are both smaller than the distance between the upper surface of the bottom plate 16 and the bottom connecting rod 13, so that when the push plate 18 moves to be located at the same horizontal plane as the top connecting rod 13 or the bottom connecting rod 13, the upper surface of the bottom plate 16 does not collide with the connecting rod 13.

Specifically, in order to prolong the service life of the injection pipes 9, the injection pipes 9 are stainless steel pipes, so that the corrosion of water to the injection pipes 9 is reduced, three groups of injection pipes 9 on the left side and three groups of injection pipes 9 on the right side in the multiple groups of injection pipes 9 are symmetrically distributed, and the plugs 10 are elastic rubber blocks, so that the plugs 10 are easy to deform and block the injection pipes 9.

Specifically, in order to avoid water inflow of the linear motor 17 in the injection process, a sealing cover is clamped on the outer side of the linear motor 17, the output end of the linear motor 17 penetrates through the sealing cover, and the sealing cover is made of waterproof materials.

The working principle is as follows: after the high-pressure water pump 5 is started, water in the water tank 2 is extracted through the water inlet pipe 6, the water is input into the injection pipe 9 through the water outlet pipe 7 and the transition water tank 8 and is sprayed out, the temperature of the road surface is reduced and the dust is removed, when the spraying range is adjusted according to the width of the road surface, the output end of the hydraulic cylinder 15 drives the bottom plate 16 and the linear motor 17 to move up and down, the push plate 18 is made to move to be located on the same horizontal plane with the corresponding connecting rod 13, then the linear motor 17 is started according to the adjustment requirement, the linear motor 17 located on the front side in the two groups of linear motors 17 drives the push plate 18 to move backwards, and when the output end of the linear motor 17 located on the rear side is located at the initial position, the connecting rod 13 and the fixed rod 12 can be pushed to carry out angle transformation backwards until the plug 10 is separated from the injection pipe 9, the water in the transition water tank 8 can be sprayed out through When the 17 output is located initial position, can promote connecting rod 13 and dead lever 12 and carry out the angle transform forward, until making end cap 10 block up the injection pipe 9 fastening, and then the separation water has been spout from injection pipe 9 in, through the injection state that changes the injection pipe 9 of the certain angle of a plurality of groups horizontal slope, and then has adjusted the spray regime.

To sum up, this curing means of foam bituminous paving drives bottom plate 16 and linear motor 17 through pneumatic cylinder 15 and goes up and down to remove, and linear motor 17 promotes push pedal 18 and makes dead lever 12 and connecting rod 13 carry out the angle transformation, make the curing means of foam bituminous paving adjust the range of injection of rivers more easily, and then conveniently carry out the maintenance operation to the road surface of different width, the water consumption of curing means of foam bituminous paving has been reduced, cooperation through dead lever 12 and connecting rod 13 and pivot 14, make end cap 10 rotate more easily, distance between the bottom of top to top connecting rod 13 through push pedal 18 and the bottom of push pedal 18 to the distance between bottom connecting rod 13 all is less than the distance between bottom plate 16 upper surface to bottom connecting rod 13, bottom plate 16 has been avoided taking place to interfere with connecting rod 13 in the lift and move.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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. The utility model provides a foam asphalt pavement's curing means, includes automobile body (1), water tank (2) and high-pressure water pump (5), its characterized in that: the top of the vehicle body (1) is fixedly connected with the bottoms of the two groups of supports (3) respectively, the middle parts of the two groups of supports (3) are fixedly connected with the front side and the rear side of the outer surface of the water tank (2) respectively, a fixing seat (4) is arranged on the rear side of the water tank (2), the front side of the inner wall of the bottom of the fixing seat (4) is in threaded connection with the bottom of a high-pressure water pump (5), the front side of the high-pressure water pump (5) is communicated with the rear end of a water inlet pipe (6), the front end of the water inlet pipe (6) is communicated with the rear side of the water tank (2), the top of the high-pressure water pump (5) is communicated with the front end of a water outlet pipe (7), the rear end of the water outlet pipe (7) is communicated with the middle part of the rear side of a transition water tank (8), a supporting rod is fixedly connected with the bottom of the transition water tank (8), the bottom end of the supporting rod is fixedly connected with the inner wall of the fixing seat ) The rear sides of three groups of left injection pipes (9) and three groups of right injection pipes (9) are respectively provided with a plug (10), the rear sides of the plugs (10) are fixedly connected with the front side of a mounting disc (11), the bottom of the mounting disc (11) is fixedly connected with the top ends of fixing rods (12), the bottoms of the three groups of left fixing rods (12) in the fixing rods (12) are respectively fixedly connected with the bottoms of the three groups of right fixing rods (12) through connecting rods (13), the middle parts of the fixing rods (12) are respectively rotatably connected with the outer surface of a rotating shaft (14), the left end and the right end of the rotating shaft (14) are respectively connected with the left inner wall and the right inner wall of a fixing seat (4) in a clamping manner, a placing groove is arranged on the rear side of the top of the vehicle body (1), the bottom inner wall of the placing groove is in threaded engagement with the bottom of a hydraulic cylinder (15), the output end of the hydraulic cylinder (15) is, the front side and the rear side of the upper surface of the bottom plate (16) are respectively in threaded connection with the bottoms of the two groups of linear motors (17), the output ends of the linear motors (17) are respectively connected with the middle portions of the two groups of push plates (18) in a clamped mode, and the linear motors (17) are symmetrically distributed.

2. A maintenance device of a foamed asphalt pavement according to claim 1, characterized in that: the length of the connecting rod (13) positioned at the top of every two groups of adjacent connecting rods (13) is smaller than that of the connecting rod (13) positioned at the bottom, and the height of the fixing rod (12) positioned at the outer side of every two groups of adjacent fixing rods (12) is larger than that of the fixing rod (12) positioned at the inner side.

3. A maintenance device of a foamed asphalt pavement according to claim 1, characterized in that: the width of the push plate (18) is larger than that of the connecting rod (13), and the length of the push plate (18) is smaller than that of the connecting rod (13).

4. A maintenance device of a foamed asphalt pavement according to claim 1, characterized in that: the distance between the top of the push plate (18) and the top connecting rod (13) and the distance between the bottom of the push plate (18) and the bottom connecting rod (13) are both smaller than the distance between the upper surface of the bottom plate (16) and the bottom connecting rod (13).

5. A maintenance device of a foamed asphalt pavement according to claim 1, characterized in that: the jet pipe (9) is a stainless steel pipe, three groups of jet pipes (9) on the left side and three groups of jet pipes (9) on the right side in the plurality of groups of jet pipes (9) are symmetrically distributed, and the plugs (10) are elastic rubber blocks.

6. A maintenance device of a foamed asphalt pavement according to claim 1, characterized in that: the outside joint of linear motor (17) has the sealed cowling, the sealed cowling is passed to the output of linear motor (17), and the sealed cowling is waterproof material.