CN209162586U - Asphalt Concrete Pavement Compaction dual-steel wheel road roller - Google Patents
Asphalt Concrete Pavement Compaction dual-steel wheel road roller Download PDFInfo
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- CN209162586U CN209162586U CN201821857977.5U CN201821857977U CN209162586U CN 209162586 U CN209162586 U CN 209162586U CN 201821857977 U CN201821857977 U CN 201821857977U CN 209162586 U CN209162586 U CN 209162586U
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- road roller
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Abstract
The utility model discloses a kind of Asphalt Concrete Pavement Compaction dual-steel wheel road roller, including road roller ontology, oil vessel, water storage container, booster pump, nozzle group and tee pipe fitting；The oil vessel, the water storage container, the booster pump, the nozzle group and the tee pipe fitting are separately positioned on the road roller ontology；The outlet end of the outlet end of the oil vessel and the water storage container is connect with the liquid feeding end fluid communication of the tee pipe fitting respectively, the outlet end of the tee pipe fitting is connect with the liquid feeding end fluid communication of the booster pump, and the outlet end of the booster pump is connect with the liquid feeding end fluid communication of the nozzle group.The utility model can not only be such that steel wheel is protected by oil film, and steel wheel is avoided to get rusty, and then the road surface being rolled is avoided rusty stain occur, can also make bituminous pavement fast cooling within the temperature range of being appropriate for multiple pressure in multiple pressure.
Description
Technical field
The utility model relates to road roller technical fields.The double steel wheels of specifically a kind of Asphalt Concrete Pavement Compaction
Road roller.
Background technique
Steel roller is the mechanical equipment using the gravity of its own and vibrating compacting various buildings and road-making material.?
In highway construction, jolter optimum is compacted various non-sticky soil, rubble, macadam-aggregate mix and various bituminous concrete materials
Material, thus be widely used.In order to avoid pitch adheres on steel wheel, it will usually spray interleaving agent (Ru Shui, oil on steel wheel
Deng), but steel wheel gets rusty easily after spraying water, can not only make occur rusty stain on the road surface being rolled, can also cause to damage to steel wheel
Evil.And when using water as interleaving agent, carries out be easy to causeing bituminous pavement cooling too fast when first pressing, cause under Pavement Performance
Drop, and use oil that can then be unable to satisfy the requirement of road surface fast cooling in multiple pressure as interleaving agent.
Utility model content
For this purpose, the technical problem to be solved by the utility model is to provide a kind of double steel of Asphalt Concrete Pavement Compaction
Roller can not only be such that steel wheel is protected by oil film, steel wheel is avoided to get rusty, and then the road surface being rolled is avoided rusty stain occur,
Bituminous pavement fast cooling can also be made within the temperature range of being appropriate for multiple pressure in multiple pressure.
In order to solve the above technical problems, the utility model provides the following technical solutions:
Asphalt Concrete Pavement Compaction dual-steel wheel road roller, including road roller ontology, oil vessel, water storage container, increasing
Press pump, nozzle group and tee pipe fitting；The oil vessel, the water storage container, the booster pump, the nozzle group and described three
Way pipe fitting is separately positioned on the road roller ontology；The outlet end of the outlet end of the oil vessel and the water storage container point
It is not connect with the liquid feeding end fluid communication of the tee pipe fitting, the liquid feeding end of the outlet end of the tee pipe fitting and the booster pump
Fluid communication connection, the outlet end of the booster pump are connect with the liquid feeding end fluid communication of the nozzle group；The nozzle group packet
Front-wheel nozzle group and rear-wheel nozzle group are included, is set on the road roller ontology of steel wheel front and rear sides before the road roller ontology
There is the front-wheel nozzle group, the front-wheel nozzle group goes out liquid direction towards the preceding steel wheel, after being located at the road roller ontology
The road roller ontology of steel wheel front and rear sides is equipped with the rear-wheel nozzle group, and the rear-wheel nozzle group goes out liquid direction direction
Steel wheel after described；The outlet end of the water storage container is equipped with the first electromagnet cut off valve；It is set on the outlet end of the oil vessel
There is the second electromagnet cut off valve；First electromagnet cut off valve and second electromagnet cut off valve are driven with the road roller ontology respectively
Sail indoor controller electrical connection.
Above-mentioned Asphalt Concrete Pavement Compaction dual-steel wheel road roller, the front-wheel nozzle group go out liquid direction upward and with
The preceding steel wheel surface is nontangential.
Above-mentioned Asphalt Concrete Pavement Compaction dual-steel wheel road roller, the rear-wheel nozzle group go out liquid direction upward and with
Steel wheel surface is nontangential after described.
Above-mentioned Asphalt Concrete Pavement Compaction dual-steel wheel road roller, between the preceding steel wheel and the rear steel wheel
The bottom of the road roller ontology is equipped with infrared temperature sensor, the infrared temperature sensor and the controller communication link
It connects.
Above-mentioned Asphalt Concrete Pavement Compaction dual-steel wheel road roller, the nozzle group include drainage tube, spray head, installation
Plate, mounting blocks and flow distribution plate；The mounting plate lower face is equipped with mounting groove；The outlet end of the booster pump and the drainage tube
Liquid feeding end fluid communication connection, the outlet end of the drainage tube is connect with the liquid feeding end fluid communication of the flow distribution plate, described
The outlet end of flow distribution plate is connect with the liquid feeding end fluid communication of the spray head；The flow distribution plate is arranged in the mounting groove and institute
The lower face for stating flow distribution plate is fixedly connected with the upper face of the mounting blocks, and the spray head is inlaid in the mounting blocks.
Above-mentioned Asphalt Concrete Pavement Compaction dual-steel wheel road roller, the flow distribution plate are installed in the mounting groove.
The technical solution of the utility model achieves following beneficial technical effect:
1. the utility model is separately sprayed using grease, can not only make that oil film can be formed on steel wheel surface with grease
Get rusty to avoid steel wheel, at the same can also using water specific heat capacity it is larger, can make to multiple pressure bituminous pavement fast cooling extremely
Preference temperature, while pitch can also be avoided to be sticked to steel wheel surface.
2. the quick-replaceable of nozzle group may be implemented using plug-in nozzle group for the utility model, spray head is avoided to break down
When entire road roller all stop work and wait the repairing of spray head.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model Asphalt Concrete Pavement Compaction dual-steel wheel road roller；
Fig. 2 is that the grease fluid flow passages of the utility model Asphalt Concrete Pavement Compaction dual-steel wheel road roller are illustrated
Figure；
Fig. 3 is the structural schematic diagram of the nozzle group of the utility model Asphalt Concrete Pavement Compaction dual-steel wheel road roller.
Appended drawing reference indicates in figure are as follows: 1- road roller ontology；2- front-wheel nozzle group；3- rear-wheel nozzle group；4- infrared temperature
Sensor；5- water storage container；6- oil vessel；The first electromagnet cut off valve of 7-；The second electromagnet cut off valve of 8-；9- booster pump；10- spray
Head group；11- mounting blocks；12- flow distribution plate；13- mounting plate；14- drainage tube；15- spray head.
Specific embodiment
As shown in Figure 1, the utility model Asphalt Concrete Pavement Compaction dual-steel wheel road roller, including road roller ontology 1,
Oil vessel 6, water storage container 5, booster pump 9, nozzle group 10 and tee pipe fitting；The oil vessel 6, the water storage container 5, institute
Booster pump 9, the nozzle group 10 and the tee pipe fitting is stated to be separately positioned on the road roller ontology 1；The oil vessel 6
Outlet end and the outlet end of the water storage container 5 connect respectively with the liquid feeding end fluid communication of the tee pipe fitting, described three
The outlet end of way pipe fitting is connect with the liquid feeding end fluid communication of the booster pump 9, the outlet end and the spray head of the booster pump 9
The liquid feeding end fluid communication connection of group 10；The nozzle group 10 includes front-wheel nozzle group 2 and rear-wheel nozzle group 3, is located at the pressure
The road roller ontology 1 of steel wheel front and rear sides is equipped with the front-wheel nozzle group 2, the front-wheel nozzle group 2 before road machine ontology 1
Go out liquid direction towards the preceding steel wheel, on the road roller ontology 1 of steel wheel front and rear sides after the road roller ontology 1
Equipped with the rear-wheel nozzle group 3, the rear-wheel nozzle group 3 goes out liquid direction towards the rear steel wheel；The water storage container 5 goes out
Liquid end is equipped with the first electromagnet cut off valve 7；The outlet end of the oil vessel 6 is equipped with the second electromagnet cut off valve 8；Described first
Electromagnet cut off valve 7 and second electromagnet cut off valve 8 drive indoor controller with the road roller ontology 1 respectively and are electrically connected.
In order to ensure the oil or water that are ejected on the preceding steel wheel are fully used, i.e., oil or water can be in the preceding steel
Disperse on wheel more uniformly, reduce oil or water directly or indirectly drip quantity on the ground, in the present embodiment, the front-wheel
The liquid direction out of nozzle group 2 is upward and nontangential with the preceding steel wheel surface, for the purposes of ensuring to be ejected on the rear steel wheel
Oil or water be fully used, i.e., oil or water can disperse after described on steel wheel more uniformly, reduce oil or water be direct
Or drippage quantity on the ground indirectly, the rear-wheel nozzle group 3 go out liquid direction upward and with it is described after steel wheel surface not phase
It cuts.When the preceding steel wheel and the rear steel wheel are respectively positioned in same level, the front-wheel nozzle group 2 goes out liquid direction and water
Go out the liquid direction and the angle β of horizontal plane of the angle α of plane and the rear-wheel nozzle group 3 are 25 °.
In order to be monitored to pressing through pavement temperature after preceding steel wheel described in journey rolls again, be located at the preceding steel wheel and
The bottom of the road roller ontology 1 after described between steel wheel is equipped with infrared temperature sensor 4, the infrared temperature sensor 4
It is communicated to connect with the controller.When pavement temperature is lower than preset value, the front-wheel nozzle group 2 and the rear-wheel spray head are reduced
The amount of water sprayed of group 3, and be then to control the amount of water sprayed of the rear-wheel nozzle group 3 when pavement temperature meets preset condition requirement, with
Exempt from road surface and roll rear temperature quickly by steel wheel after described to reduce.
Spray head is easy to appear failure in existing road roller, as soon as and once spray head failure, entire road roller need
It shuts down and repairs, it is very big on project progress influence, for this purpose, the nozzle group 10 is designed to be clamped in the present embodiment
The nozzle group of formula is just changed 10 modularization of nozzle group once nozzle group 10 breaks down, then the road Shi Ya
Machine works on, and repairs simultaneously to the nozzle group 10 to break down, and the nozzle group 10 includes drainage tube 14, spray head
15, mounting plate 13, mounting blocks 11 and flow distribution plate 12；13 lower face of mounting plate is equipped with mounting groove；The booster pump 9 goes out
Liquid end is connect with the liquid feeding end fluid communication of the drainage tube 14, the outlet end of the drainage tube 14 and the flow distribution plate 12 into
The connection of liquid end fluid communication, the outlet end of the flow distribution plate 12 are connect with the liquid feeding end fluid communication of the spray head 15；Described point
Flowing plate 12 is arranged in the mounting groove and the lower face of the flow distribution plate 12 is fixedly connected with the upper face of the mounting blocks 11,
The spray head 15 is inlaid in the mounting blocks 11, wherein the flow distribution plate 12 is installed in the mounting groove.
When using the utility model, when road pavement carries out first pressing, first passes through the controller and close first electromagnetism
Shut-off valve 7 is then turned on second electromagnet cut off valve 8, while starting the booster pump 9, at this time the front-wheel nozzle group 2 to
The preceding steel wheel oil spout, the rear-wheel nozzle group 3 is to the rear steel wheel oil spout, since the specific heat capacity of oil is small, during first pressing
It can guarantee that pitch does not stick on the steel wheel of the road roller ontology 1, and it is too fast to guarantee that pavement temperature will not decline, and
During multiple pressure, second electromagnet cut off valve 8 is closed using the controller, then opens first electromagnet cut off valve
7, the front-wheel nozzle group 2 is sprayed water to the preceding steel wheel at this time, and the rear-wheel nozzle group 3 is sprayed water to steel wheel after described, both can be with
Make the road surface fast cooling after first pressing, and can be adhered on steel wheel to avoid pitch, and then by the infrared temperature sensor 4
Pavement temperature during multiple pressure can be monitored.And during final pressure, then described the is closed by the controller
One electromagnet cut off valve 7 is then turned on second electromagnet cut off valve 8, and the front-wheel nozzle group 2 is sprayed to the preceding steel wheel at this time
Oil, the rear-wheel nozzle group 3 after final pressure, are first closed the booster pump 9, are then shut off described to steel wheel oil spout after described
Second electromagnet cut off valve 8, being sprayed on the preceding steel wheel and the rear steel wheel at this time is that oil can be on the preceding steel wheel and after described
Oil film is formed on steel wheel, is got rusty to avoid the preceding steel wheel and the rear steel wheel.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes among still in present patent application scope of protection of the claims.
Claims (6)
1. Asphalt Concrete Pavement Compaction dual-steel wheel road roller, which is characterized in that including road roller ontology (1), oil vessel
(6), water storage container (5), booster pump (9), nozzle group (10) and tee pipe fitting；The oil vessel (6), the water storage container
(5), the booster pump (9), the nozzle group (10) and the tee pipe fitting are separately positioned on the road roller ontology (1)；
The outlet end of the outlet end of the oil vessel (6) and the water storage container (5) respectively with the liquid feeding end stream of the tee pipe fitting
Body conducting connection, the outlet end of the tee pipe fitting are connect with the liquid feeding end fluid communication of the booster pump (9), the booster pump
(9) outlet end is connect with the liquid feeding end fluid communication of the nozzle group (10)；The nozzle group (10) includes front-wheel nozzle group
(2) and rear-wheel nozzle group (3), it is located at before the road roller ontology (1) and is set on the road roller ontology (1) of steel wheel front and rear sides
There is the front-wheel nozzle group (2), the front-wheel nozzle group (2) goes out liquid direction towards the preceding steel wheel, is located at the road roller
Ontology (1) afterwards steel wheel front and rear sides the road roller ontology (1) be equipped with the rear-wheel nozzle group (3), the rear-wheel spray head
Group (3) goes out liquid direction towards the rear steel wheel；The outlet end of the water storage container (5) is equipped with the first electromagnet cut off valve (7)；
The outlet end of the oil vessel (6) is equipped with the second electromagnet cut off valve (8)；First electromagnet cut off valve (7) and described
Two electromagnet cut off valve (8) drive indoor controller with the road roller ontology (1) respectively and are electrically connected.
2. Asphalt Concrete Pavement Compaction dual-steel wheel road roller according to claim 1, which is characterized in that the front-wheel
The liquid direction out of nozzle group (2) is upward and nontangential with the preceding steel wheel surface.
3. Asphalt Concrete Pavement Compaction dual-steel wheel road roller according to claim 1, which is characterized in that the rear-wheel
The liquid direction out of nozzle group (3) is upward and nontangential with the rear steel wheel surface.
4. Asphalt Concrete Pavement Compaction dual-steel wheel road roller according to claim 3, which is characterized in that be located at described
The bottom of the road roller ontology (1) between preceding steel wheel and the rear steel wheel is equipped with infrared temperature sensor (4), described infrared
Temperature sensor (4) and the controller communicate to connect.
5. Asphalt Concrete Pavement Compaction dual-steel wheel road roller according to any one of claims 1 to 4, which is characterized in that
The nozzle group (10) includes drainage tube (14), spray head (15), mounting plate (13), mounting blocks (11) and flow distribution plate (12)；It is described
Mounting plate (13) lower face is equipped with mounting groove；The outlet end of the booster pump (9) and the liquid feeding end stream of the drainage tube (14)
Body conducting connection, the outlet end of the drainage tube (14) are connect with the liquid feeding end fluid communication of the flow distribution plate (12), and described point
The outlet end of flowing plate (12) is connect with the liquid feeding end fluid communication of the spray head (15)；The flow distribution plate (12) is arranged in the peace
In tankage and the lower face of the flow distribution plate (12) is fixedly connected with the upper face of the mounting blocks (11), and the spray head (15) is embedding
In the mounting blocks (11).
6. Asphalt Concrete Pavement Compaction dual-steel wheel road roller according to claim 5, which is characterized in that the shunting
Plate (12) is installed in the mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821857977.5U CN209162586U (en) | 2018-11-12 | 2018-11-12 | Asphalt Concrete Pavement Compaction dual-steel wheel road roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821857977.5U CN209162586U (en) | 2018-11-12 | 2018-11-12 | Asphalt Concrete Pavement Compaction dual-steel wheel road roller |
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| Publication Number | Publication Date |
|---|---|
| CN209162586U true CN209162586U (en) | 2019-07-26 |
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ID=67337673
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821857977.5U Active CN209162586U (en) | 2018-11-12 | 2018-11-12 | Asphalt Concrete Pavement Compaction dual-steel wheel road roller |
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| CN (1) | CN209162586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113322748A (en) * | 2021-06-02 | 2021-08-31 | 天长市汊涧建筑安装装璜有限公司 | Pavement concrete processor |
-
2018
- 2018-11-12 CN CN201821857977.5U patent/CN209162586U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113322748A (en) * | 2021-06-02 | 2021-08-31 | 天长市汊涧建筑安装装璜有限公司 | Pavement concrete processor |
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