CN213772841U - Water-stable paving equipment - Google Patents
Water-stable paving equipment Download PDFInfo
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- CN213772841U CN213772841U CN202022575218.3U CN202022575218U CN213772841U CN 213772841 U CN213772841 U CN 213772841U CN 202022575218 U CN202022575218 U CN 202022575218U CN 213772841 U CN213772841 U CN 213772841U
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Abstract
The application relates to water-stable paving equipment, which relates to the field of building construction equipment and comprises a paver body, a cab, an ironing plate, a feed hopper, a water supply mechanism, a water spraying mechanism, a water hose and a driving assembly; the water supply mechanism set up in on the screed, the horizontal rotation of water spray mechanism assemble in on the screed, the one end of hose set up in on the water supply mechanism, the other end of hose set up in on the water spray mechanism, drive assembly set up in the screed with between the water spray mechanism, just drive assembly orders about the rotation of water spray mechanism. The application has the effect of good paving quality.
Description
Technical Field
The application relates to the field of building construction equipment, in particular to water stable paving equipment.
Background
The cement stabilized macadam layer is called cement stabilized macadam layer for short, is a semi-dry aggregate formed by mixing and stirring cement, macadam, water and other building materials according to a certain proportion, and is paved, compacted and maintained, the paver is basic construction equipment for paving the cement stabilized macadam.
A chinese patent with application number CN201810197337.4 discloses a novel paver, which comprises a vehicle body frame, a cab mounted on the vehicle body frame, and further comprises: power device, running gear, spiral spreader and scraper conveyor, the spiral spreader is including the beam mechanism that vibrates and the device of ironing, the beam mechanism that vibrates installs in the device the place ahead of ironing, power device installs in the driver's cabin below, and running gear installs in automobile body frame bottom position, and spiral spreader and scraper conveyor install respectively in automobile body frame both sides.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: after laying the water stabilization layer on the road surface, need compress solid the water stabilization layer through rolling equipment again, however, after cement stabilization rubble material stirs, from loading and unloading the cement stabilization rubble that will stir in the paver, again to lay the cement stabilization rubble on the road surface, have longer time in the middle of this, in high temperature season, it is less to lead to the moisture that the cement stabilization rubble that lays subaerial contains easily, when rolling with compaction equipment, the cohesiveness effect on water stabilization layer is poor, influence the quality of paving, so remain to improve.
SUMMERY OF THE UTILITY MODEL
The application provides a water steady paving equipment in order to improve the problem that the cement stabilized macadam does not stick when being rolled.
The application provides a steady equipment that paves of water adopts following technical scheme:
a water-stable paving device comprises a paver body, a cab, an ironing plate and a feed hopper, and also comprises a water supply mechanism, a water spraying mechanism, a water hose and a driving assembly;
the water supply mechanism set up in on the screed, the horizontal rotation of water spray mechanism assemble in on the screed, the one end of hose set up in on the water supply mechanism, the other end of hose set up in on the water spray mechanism, drive assembly set up in the screed with between the water spray mechanism, just drive assembly orders about the rotation of water spray mechanism.
Through adopting above-mentioned technical scheme, the steady aggregate of water is spread on the road surface from the feeder hopper, then strickle off by the screed, and water in the water supply mechanism passes through the hose and carries to the water spray mechanism in, when the screed is strickleing the steady aggregate of water, water spray mechanism just can spray water to the aggregate of laying on the road surface, make comparatively dry steady aggregate of water again moist, when being rolled by rolling equipment, the cohesiveness of the steady aggregate of water is better, effectively guarantee the quality of spreading on the steady layer of water, and when the steady aggregate of water spray does not need to supply water, through drive assembly with water spray mechanism upwards rotation, can prevent that water spray mechanism from being blockked up by the steady aggregate of water, and the design is more reasonable.
Preferably, the drive assembly comprises a drive member and a mounting plate;
the screed is the L shape, set up flutedly on the horizontal segment of screed, the upper end of recess is kept away from one side of paver body designs into the opening form, the horizontal rotation of mounting panel assemble in the recess, water spray mechanism is fixed in on the mounting panel, the driving piece set up in the mounting panel with between the screed, just the driving piece orders about the mounting panel and rotates.
Through adopting above-mentioned technical scheme, the recess provides better holding position for the mounting panel, and the mounting panel provides better mounted position for water spray mechanism, and when normally spraying water, the driving piece orders about water spray mechanism on the mounting panel and rotates to spraying water towards the road surface, and when not needing to spray water, rotates water spray mechanism on the mounting panel to not towards the road surface again, effectively avoids water spray mechanism to be blockked up by the water stable layer dust of paving, and the design is more reasonable, and life is longer.
Preferably, the driving part is a servo motor, the servo motor is fixed on the ironing plate and is located on the outer side of the groove, and an output shaft of the servo motor extends into the groove and is fixedly connected with the mounting plate.
Through adopting above-mentioned technical scheme, the absorption motor can forward or reverse rotation, and the rotation of control mounting panel is convenient more, sensitive.
Preferably, the water spray mechanism includes spray pipe and shower nozzle, the spray pipe is fixed in on the mounting panel, the one end of hose with the spray pipe intercommunication is a plurality of the shower nozzle interval set up in on the spray pipe.
Through adopting above-mentioned technical scheme, behind hose and the spray pipe intercommunication, hydroenergy in the water supply mechanism passes through the hose and carries to in the spray pipe, then sprays on the steady aggregate of water on the road surface through the shower nozzle, and after the steady layer aggregate of water was sprayed water, cohesiveness when rolling was better, and the quality of paving is better.
Preferably, the spray head is an atomizing spray head.
Through adopting above-mentioned technical scheme, atomizer can be with the liquid atomization in the spray tube, can effectively avoid liquid rivers because gravity directly drips on the steady aggregate of water, is difficult to lead to the steady aggregate of water to cross wet, also is difficult to cause the waste at water source, uses atomizer more energy-conservation, environmental protection.
Preferably, a protection plate is arranged on the ironing plate and covers the upper end opening of the groove.
Through adopting above-mentioned technical scheme, the guard plate covers the back with the upper end of recess, just can all cover the spray pipe in the recess and shower nozzle, can avoid external personnel to step on the water spray mechanism in the recess carelessly, simultaneously, also has better fender effect of separating to the dust that splashes, makes the shower nozzle be difficult to more blockked up.
Preferably, the water supply mechanism includes water tank and water pump, the water tank set up in on the screed, the bottom of water pump stretches into in the water tank, the top of water pump stretches out in the water tank, the one end of hose with the water pump is linked together, the other end of hose runs through behind the guard plate with the spray pipe intercommunication.
Through adopting above-mentioned technical scheme, behind hose and the water pump intercommunication, in the water tank water just can be carried the spray pipe through water pump and hose, and after the hose runs through the guard plate, can not only normally communicate with the spray pipe, the guard plate also has certain firm effect to the hose moreover, and the structure is more stable and firm.
Preferably, the protection plate is made of stainless steel.
Through adopting above-mentioned technical scheme, the structural strength of guard plate is better, and is better to the guard action of spray pipe and shower nozzle.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the screed plate scrapes the horizontal stabilizing aggregate, the water spraying mechanism can spray water into the horizontal stabilizing aggregate, so that the horizontal stabilizing aggregate is wetted again, the cohesiveness is better, the paving quality is better, and after the driving assembly drives the water spraying mechanism to rotate upwards, the blockage of the water spraying mechanism can be effectively avoided, and the design is more reasonable;
2. after the upper end of the groove is covered by the protection plate, the water spray pipe and the spray head in the groove can be covered, so that the condition that external personnel carelessly steps on the water spray mechanism in the groove can be avoided, and meanwhile, the protection plate has a good blocking effect on splashed dust, so that the spray head is less prone to being blocked;
3. when normally spraying water, the driving piece orders about the water spray mechanism on the mounting panel and rotates to the road surface of orientation and spray water, and when not needing to spray water, rotates the water spray mechanism on the mounting panel to not towards the road surface, effectively avoids water spray mechanism to be blockked up by the water stable layer dust of paving, and the design is more reasonable, and life is longer.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present application.
Description of reference numerals: 1. a paver body; 2. a cab; 3. a screed plate; 31. a groove; 4. a feed hopper; 5. a water supply mechanism; 51. a water tank; 52. a water pump; 6. a water spraying mechanism; 61. a water spray pipe; 62. a spray head; 7. a flexible water pipe; 8. a drive assembly; 81. a servo motor; 82. mounting a plate; 9. and (4) a protective plate.
Detailed Description
The present application is described in further detail below with reference to fig. 1.
The embodiment of the application discloses equipment for stably paving water. Referring to fig. 1, the equipment that paves steadily in water includes paver body 1, driver's cabin 2, screed 3 and feeder hopper 4, driver's cabin 2 is installed at the upper surface of paver body 1, the canopy has been erect to the upper surface of paver body 1, driver's cabin 2 just is located the below of canopy, screed 3 installs the one end at paver body 1, the other end at paver body 1 is installed to feeder hopper 4, the blanking mouth that is linked together with paver body 1 has been seted up in feeder hopper 4, when carrying out the steady layer of water and paving, at first need transport the steady mixture of water to feeder hopper 4 in through the dump truck, pour the steady layer aggregate of water in the feeder hopper 4 on the road surface along the blanking mouth of feeder hopper 4 afterwards, then scrape through screed 3 and level, carry out the plastic at last, the process of compaction.
When rolling the steady aggregate of water that has paved through rolling equipment, in order to prevent that the steady layer aggregate of water is too dry and can not firmly be compacted, be provided with water supply mechanism 5 and water spray mechanism 6 on screed 3, water spray mechanism 6 and water supply mechanism 5 communicate each other through hose 7, water supply mechanism 5 gives water spray mechanism 6 through hose 7 and carries water, again by water spray mechanism 6 to the road surface water spray in order to beat the steady layer aggregate of water of wetting, and simultaneously, still be provided with drive assembly 8 between screed 3 and water spray mechanism 6, when not needing the water spray mechanism 6 to spray water, drive assembly 8 orders about water spray mechanism 6 and rotates, it is blockked up in order to avoid water spray mechanism 6.
The screed plate 3 is L-shaped, a groove 31 is formed in the horizontal section of the screed plate 3, the upper end of the groove 31 and one side far away from the paver body 1 are designed to be open, and the driving assembly 8 comprises a driving piece and a mounting plate 82; the driving piece specifically is servo motor 81, and mounting panel 82 is the plate form of rectangular shape, and a bull stick of the equal fixedly connected with in both ends of mounting panel 82, the bull stick level at mounting panel 82 both ends rotates the assembly on two relative inside walls of recess 31, and servo motor 81 is fixed in on screed 3, and servo motor 81 is located the outside of recess 31, and servo motor 81's output shaft stretch into in the recess 31 and with the bull stick fixed connection of mounting panel 82 one end.
The water spraying mechanism 6 comprises a water spraying pipe 61 and a spray head 62, wherein the water spraying pipe 61 is made of a stainless steel pipe, the water spraying pipe 61 is fixed on the mounting plate 82 (can be fixed by welding or fixed by a plurality of pipe clamps), the spray heads 62 are arranged on the water spraying pipe 61 at intervals along the length direction of the water spraying pipe 61, the spray heads 62 are vertically arranged, and the spray heads 62 are atomizing spray heads 62.
The water supply mechanism 5 comprises a water tank 51 and a water pump 52, the water tank 51 is in a hollow rectangular shape, the water tank 51 is fixed on the ironing plate 3, the bottom end of the water pump 52 extends into the water tank 51, the top end of the water pump 52 extends out of the water tank 51, one end of the flexible water pipe 7 is communicated with the water pump 52, the other end of the flexible water pipe 7 is communicated with the water spray pipe 61, and water in the water tank 51 is conveyed into the water spray pipe 61 through the flexible water pipe 7 and then sprayed on the road surface through the atomizing nozzle 62.
Meanwhile, a rectangular protection plate 9 is fixed on the ironing plate 3, the protection plate 9 is made of stainless steel materials, the protection plate 9 covers the top end opening of the groove 31, sundries are effectively prevented from falling into the groove 31 from the top end opening of the groove 31 to block the spray head 62, the spray pipe 61, the spray head 62 and the mounting plate 82 which are installed in the groove 31 are also prevented from being damaged, and the protection effect is better.
The implementation principle of the water stable paving equipment in the embodiment of the application is as follows: when water-stabilizing aggregate needs to be sprayed on the road surface from the feed hopper 4, the servo motor 81 is started, the servo motor 81 drives the mounting plate 82 to rotate to a state of inclining outwards, at the moment, the spray nozzle 62 on the spray pipe 61 is arranged downwards in an inclining way, then water in the water supply mechanism 5 is conveyed into the spray pipe 61 in the spray mechanism 6 through the water hose 7 and the water pump 52, when the ironing plate 3 scrapes the water-stabilizing aggregate, the atomizing spray nozzle 62 can spray water to the aggregate laid on the road surface, so that the drier water-stabilizing aggregate is wetted again, when being rolled by rolling equipment, the cohesiveness of the water-stabilizing aggregate is better, the paving quality of the water-stabilizing layer is effectively ensured, when the water-stabilizing aggregate does not need to be sprayed, the mounting plate 82 of the servo motor 81 rotates to be in a horizontal state, at the moment, the spray nozzle 62 also rotates to a state of vertically upwards, and the spray nozzle 62 is not easy to be blocked by splashed dust, and the protective plate 9 covers the top openings of the grooves 31, so that the protective effect on the spray head 62 and the spray pipes 61 is better.
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 (8)
1. The utility model provides a water equipment of paving steadily, includes paver body (1), driver's cabin (2), screed (3) and feeder hopper (4), its characterized in that: the water spraying device also comprises a water supply mechanism (5), a water spraying mechanism (6), a water hose (7) and a driving assembly (8);
water supply mechanism (5) set up in on screed (3), water spray mechanism (6) transversely rotate assemble in on screed (3), the one end of hose (7) set up in on water supply mechanism (5), the other end of hose (7) set up in on water spray mechanism (6), drive assembly (8) set up in screed (3) with between water spray mechanism (6), just drive assembly (8) orders about water spray mechanism (6) rotate.
2. The water-stable paving apparatus as recited in claim 1, wherein: the drive assembly (8) comprises a drive member and a mounting plate (82);
screed (3) are the L shape, set up recess (31) on the horizontal segment of screed (3), the upper end of recess (31) is with keep away from one side of paver body (1) designs into the opening form, mounting panel (82) horizontal rotation assemble in recess (31), water spray mechanism (6) are fixed in on mounting panel (82), the driving piece set up in mounting panel (82) with between screed (3), just the driving piece orders about mounting panel (82) and rotates.
3. The apparatus for stable water paving of claim 2, wherein: the driving piece is a servo motor (81), the servo motor (81) is fixed on the ironing plate (3), the servo motor (81) is located on the outer side of the groove (31), and an output shaft of the servo motor (81) extends into the groove (31) and is fixedly connected with the mounting plate (82).
4. The apparatus for stable water paving of claim 2, wherein: water spray mechanism (6) are including spray pipe (61) and shower nozzle (62), spray pipe (61) are fixed in on mounting panel (82), the one end of hose (7) with spray pipe (61) intercommunication, it is a plurality of shower nozzle (62) interval set up in on spray pipe (61).
5. The water-stable paving apparatus as recited in claim 4, wherein: the spray head (62) is an atomizing spray head (62).
6. The water-stable paving apparatus as recited in claim 4, wherein: the ironing plate (3) is provided with a protection plate (9), and the protection plate (9) covers an upper end opening of the groove (31).
7. The water-stable paving apparatus as recited in claim 6, wherein: water supply mechanism (5) include water tank (51) and water pump (52), water tank (51) set up in on screed (3), the bottom of water pump (52) stretches into in water tank (51), the top of water pump (52) stretches out in water tank (51), the one end of hose (7) with water pump (52) are linked together, the other end of hose (7) runs through behind guard plate (9) with spray pipe (61) intercommunication.
8. The water-stable paving apparatus as recited in claim 7, wherein: the protection plate (9) is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022575218.3U CN213772841U (en) | 2020-11-09 | 2020-11-09 | Water-stable paving equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022575218.3U CN213772841U (en) | 2020-11-09 | 2020-11-09 | Water-stable paving equipment |
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| Publication Number | Publication Date |
|---|---|
| CN213772841U true CN213772841U (en) | 2021-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022575218.3U Active CN213772841U (en) | 2020-11-09 | 2020-11-09 | Water-stable paving equipment |
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| CN (1) | CN213772841U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115341434A (en) * | 2022-09-05 | 2022-11-15 | 安徽海涵建设工程有限公司 | Filling type large-particle-size thickened water-stable layer paving method and device |
| CN116892157A (en) * | 2023-09-11 | 2023-10-17 | 中铁十二局集团有限公司 | Roadbed slope trimming device with leveling function based on road construction |
-
2020
- 2020-11-09 CN CN202022575218.3U patent/CN213772841U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115341434A (en) * | 2022-09-05 | 2022-11-15 | 安徽海涵建设工程有限公司 | Filling type large-particle-size thickened water-stable layer paving method and device |
| CN115341434B (en) * | 2022-09-05 | 2023-12-01 | 安徽海涵建设工程有限公司 | Filling type large-particle-size thickening water stable layer paving method and device |
| CN116892157A (en) * | 2023-09-11 | 2023-10-17 | 中铁十二局集团有限公司 | Roadbed slope trimming device with leveling function based on road construction |
| CN116892157B (en) * | 2023-09-11 | 2023-12-12 | 中铁十二局集团有限公司 | Roadbed slope trimming device with leveling function based on road construction |
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