CN216739130U - Hot-mix asphalt lower seal layer paving device - Google Patents
Hot-mix asphalt lower seal layer paving device Download PDFInfo
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- CN216739130U CN216739130U CN202123428663.8U CN202123428663U CN216739130U CN 216739130 U CN216739130 U CN 216739130U CN 202123428663 U CN202123428663 U CN 202123428663U CN 216739130 U CN216739130 U CN 216739130U
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- Prior art keywords
- loop bar
- frame
- sleeve pipe
- paving
- plate
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- 239000010426 asphalt Substances 0.000 title claims abstract description 28
- 244000309464 bull Species 0.000 claims abstract 7
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000000034 method Methods 0.000 description 7
- 238000007789 sealing Methods 0.000 description 6
- 230000002262 irrigation Effects 0.000 description 3
- 238000003973 irrigation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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- Road Paving Machines (AREA)
Abstract
The utility model relates to the asphalt paving field, and a hot mix asphalt lower seal layer paving device is disclosed, including the backup pad that paves the frame and fix and set up in the frame lower extreme that paves, the sleeve pipe is worn to be equipped with through first bearing rotation in the inside of backup pad, sheathed tube inside slip cover is equipped with the loop bar, the end fixing of loop bar is equipped with the platform that paves, be equipped with the adjustment mechanism who is used for adjusting the loop bar position between sleeve pipe and the loop bar, the both sides both ends of the frame that paves all rotate through the second bearing and are equipped with the bull stick, the fixed cover of pole wall of bull stick is equipped with the walking wheel, the fixed plate that is equipped with in one side of the frame that paves, the inside of fixed plate is worn to be equipped with through the third bearing rotation and is equipped with and is used for driving sleeve pipe pivoted first drive mechanism between horizontal pole and the sleeve pipe, be equipped with between the tip of horizontal pole and the bull stick and be used for driving horizontal pole pivoted second drive mechanism. This application can be when pitch is poured out according to the requirement of paving shakeouts pitch, has improved the efficiency of paving.
Description
Technical Field
The application relates to the field of asphalt paving, in particular to a hot-mix asphalt lower seal layer paving device.
Background
The asphalt lower sealing layer is one of asphalt pavement surface sealing layers and is a maintenance layer laid on the whole pavement surface in a continuous mode, and hot-mix asphalt is usually laid on the existing lower sealing layer.
In the process of realizing the application, the inventor finds that at least the following problems exist in the technology, and in the current lower seal layer paving process, the asphalt is flattened by manually driving an engineering vehicle after the asphalt is poured, so that the technology is more complicated.
SUMMERY OF THE UTILITY MODEL
The utility model provides an aim at solve among the prior art behind the pitch watering rethread manual driving engineering car and carry out the shakeout of pitch, comparatively loaded down with trivial details problem, and the lower seal paving device of a hot mix pitch that provides.
In order to achieve the purpose, the following technical scheme is adopted in the application:
a hot-mix asphalt lower seal layer paving device, which comprises a paving frame and a supporting plate fixedly arranged at the lower end of the paving frame, a sleeve is rotatably arranged in the supporting plate in a penetrating way through a first bearing, a sleeve rod is sleeved in the sleeve in a sliding way, a flattening plate is fixedly arranged at the end part of the loop bar, an adjusting mechanism for adjusting the position of the loop bar is arranged between the sleeve and the loop bar, two ends of the two sides of the spreading frame are respectively provided with a rotating rod through a second bearing in a rotating way, the rod wall of the rotating rod is fixedly sleeved with a traveling wheel, a fixed plate is fixedly arranged on one side of the paving frame, a cross rod is rotatably arranged in the fixed plate in a penetrating way through a third bearing, a first transmission mechanism used for driving the sleeve to rotate is arranged between the cross rod and the sleeve, and a second transmission mechanism used for driving the cross rod to rotate is arranged between the end of the cross rod and the rotating rod.
Preferably, adjustment mechanism includes that two symmetries set up the inserted block, the jack that a plurality of intervals set up is all seted up to sheathed tube both sides, the cavity has been seted up to the inside of loop bar, two the inserted block is to slide and wears to locate the front side of cavity, the inserted block is located the jack, two the inserted block is close to one side mutually and all fixedly is equipped with even board, two it is equipped with the spring to link to fix between the board.
Preferably, one end, far away from the flattening plate, of the loop bar is rotatably connected with a pulling plate through a shaft pin, and an auxiliary plate is fixedly arranged at the other end of the pulling plate.
Preferably, first drive mechanism includes first belt pulley and second belt pulley, first belt pulley and second belt pulley respectively with sleeve pipe and horizontal pole fixed cup joint, the transmission is equipped with the belt between first belt pulley and the second belt pulley.
Preferably, the second transmission mechanism comprises a limiting plate, the limiting plate is fixedly connected with the fixing plate, a vertical rod penetrates through the limiting plate through rotation of a fourth bearing, first bevel gears are fixedly connected to two ends of the vertical rod, a second bevel gear and a third bevel gear are fixedly sleeved on the end portions of the rotating rod and the transverse rod respectively, and the first bevel gears are meshed with the second bevel gear and the third bevel gear respectively.
Preferably, the auxiliary plate is in contact connection with two sides of the inner surface of the spreading frame.
Preferably, the paving frame is arranged in a U shape.
Preferably, threaded mounting holes are formed in the two ends of the bottom of the paving frame.
Compared with the prior art, the application provides a seal layer paving device under hot mix pitch possesses following beneficial effect:
1. this hot mix pitch lower seal device that paves, through the frame of paving, backup pad, sleeve pipe, loop bar, the board that paves, fixed plate, horizontal pole, first drive mechanism and the second drive mechanism that is equipped with, after the frame that paves is connected with pitch watering car, through the rotation of walking wheel at pitch watering in-process, cooperation belt pulley and belt drive and bevel gear transmission for the board that paves can continuously rotate, paves the pitch of pouring.
2. This hot mix pitch lower sealing coat device that paves through sleeve pipe, loop bar and the adjustment mechanism that is equipped with, through the grafting of the jack of inserted block and different positions, adjusts the high position of loop bar and the platform that paves, can carry out the lower sealing coat of different thickness and pave.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, this application convenient operation can seal coat the shop in-process under, waters and paves integrative setting with pitch, can smooth out pitch according to the requirement of paving when pitch is poured out, has improved the efficiency of paving.
Drawings
FIG. 1 is a schematic structural diagram of a hot-mix asphalt lower seal layer paving device proposed in the present application;
FIG. 2 is a side elevational schematic view of the sleeve and stem and adjustment mechanism of FIG. 1;
fig. 3 is an enlarged view of a portion a of fig. 1.
Description of reference numerals:
1. paving frames; 2. a support plate; 3. a sleeve; 4. a loop bar; 5. flattening; 6. a rotating rod; 7. a traveling wheel; 8. a fixing plate; 9. a cross bar; 10. inserting a block; 11. connecting plates; 12. a spring; 13. pulling a plate; 14. an auxiliary plate; 15. a first pulley; 16. a second pulley; 17. a belt; 18. a limiting plate; 19. a vertical rod; 20. a first bevel gear; 21. a second bevel gear; 22. a third bevel gear; 23. and (4) a threaded mounting hole.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present application.
Referring to fig. 1, the hot-mix asphalt lower seal layer paving device comprises a paving frame 1 and a supporting plate 2 fixedly arranged at the lower end of the paving frame 1, wherein the paving frame 1 is arranged in a U shape and can be suitable for asphalt paving work of various road surfaces;
threaded mounting holes 23 are formed in two ends of the bottom of the paving frame 1, and the paving frame 1 can be connected with asphalt pouring equipment through the threaded mounting holes 23 and connecting pieces such as bolts;
both ends of the two sides of the paving frame 1 are respectively provided with a rotating rod 6 in a rotating way through a second bearing, the rod wall of the rotating rod 6 is fixedly sleeved with a walking wheel 7, and the walking wheel can drive the paving frame 1 to move in the moving process of the external asphalt irrigation equipment.
Referring to fig. 3, the sleeve 3 is worn to be equipped with in the inside of backup pad 2 through first bearing rotation, and the inside slip cover of sleeve 3 is equipped with loop bar 4, and the end fixing of loop bar 4 is equipped with the flattening board 5, and relative rotation can take place with backup pad 2 for sleeve 3, and flattening board 5 can rotate when rotating along with sleeve 3 and loop bar 4 simultaneously and paves.
Referring to fig. 1, one end of the loop bar 4, which is far away from the paving plate 5, is rotatably connected with a pulling plate 13 through a shaft pin, the other end of the pulling plate 13 is fixedly provided with an auxiliary plate 14, the auxiliary plate 14 is in contact connection with two sides of the inner surface of the paving frame 1, and the auxiliary paving of the paving plate 5 is assisted by the auxiliary plate 14, so that the paving of asphalt is improved to be smooth.
Referring to fig. 1-2, an adjusting mechanism for adjusting the position of the loop bar 4 is arranged between the sleeve 3 and the loop bar 4, the adjusting mechanism comprises two symmetrically arranged insert blocks 10, a plurality of jacks arranged at intervals are respectively arranged on both sides of the sleeve 3, a cavity is arranged inside the loop bar 4, the two insert blocks 10 are both slidably arranged on the front side of the cavity, and the insert blocks 10 can freely slide inside the cavity;
the insert 10 is located in the jack, can confirm the position between loop bar 4 and the sleeve pipe 3, and two insert 10 are close to one side mutually and all fixedly are equipped with even board 11, and two are fixed between even board 11 to be equipped with spring 12, confirm two insert 10's position through even board 11 and spring 12, support insert 10 simultaneously and carry out lateral shifting.
Referring to fig. 1, a fixing plate 8 is fixedly arranged on one side of a paving frame 1, a cross rod 9 is rotatably arranged in the fixing plate 8 through a third bearing, and the cross rod 9 is supported through the fixing plate 8.
Referring to fig. 3, a first transmission mechanism for driving the sleeve 3 to rotate is arranged between the cross rod 9 and the sleeve 3, the first transmission mechanism comprises a first belt pulley 15 and a second belt pulley 16, the first belt pulley 15 and the second belt pulley 16 are respectively fixedly sleeved with the sleeve 3 and the cross rod 9, a belt 17 is arranged between the first belt pulley 15 and the second belt pulley 16 in a transmission manner, and the sleeve 3 and the cross rod 9 can be driven to rotate simultaneously through the first belt pulley 15 and the second belt pulley 16 through the transmission of the belt 17.
Referring to fig. 1-3, a second transmission mechanism for driving the cross rod 9 to rotate is arranged between the end of the cross rod 9 and the rotating rod 6, the second transmission mechanism comprises a limiting plate 18, the limiting plate 18 is fixedly connected with the fixed plate 8, a vertical rod 19 penetrates through the limiting plate 18 through a fourth bearing in a rotating manner, and the limiting plate 18 is used for stably supporting the rotation of the vertical rod 19;
referring to fig. 1, the two ends of the vertical rod 19 are fixedly connected with first bevel gears 20, the end portions of the rotating rod 6 and the cross rod 9 are respectively and fixedly sleeved with a second bevel gear 21 and a third bevel gear 22, the two first bevel gears 20 are respectively meshed with the second bevel gear 21 and the third bevel gear 22, and the rotating rod 6 can rotate and simultaneously drive the vertical rod 19 and the cross rod 9 to rotate through transmission meshing between the second bevel gear 21 and the third bevel gear 22 of the first bevel gear 20.
The working principle is that when the lower sealing layer needs to be paved, the paving frame 1 is connected with asphalt irrigation equipment through the threaded mounting holes 23 and the bolts, the multiple walking wheels 7 are driven to rotate simultaneously through the paving frame 1 in the moving process of the irrigation equipment, the vertical rod 19 is driven to rotate through the transmission of the first bevel gear 20 and the second bevel gear 21 when the walking wheels 7 rotate, the first bevel gear 20 and the third bevel gear 22 are engaged simultaneously, the cross rod 9 drives the second belt pulley 16 on the rod wall of the cross rod 9 to rotate, the sleeve 3 drives the inner sleeve rod 4 and the leveling plate 5 to rotate through the transmission among the first belt pulley 15, the second belt pulley 16 and the belt 17, the leveling plate 5 is driven to rotate by matching with the scraping of the auxiliary plate 14 in the rotating process, the poured asphalt can be rotationally leveled, and when the thickness of the asphalt needs to be changed, the two insert blocks 10 are pressed, make even board 11 extrude spring 12, when two inserted blocks 10 were located the cavity, slide loop bar 4 along the sleeve pipe 3 inner wall, adjust shakeout board 5's high position, loosen two inserted blocks 10 and through spring 12's elasticity after adjusting the end for inserted block 10 is pegged graft with the jack of relevant position, can be connected sleeve pipe 3 and loop bar 4, and continue subsequent stable work of paving.
The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present application, and all equivalent substitutions and changes according to the technical solutions and the inventive concepts of the present application should be covered by the scope of the present application.
Claims (8)
1. The utility model provides a seal paver under hot mix pitch, including pave frame (1) and fixed set up in the backup pad (2) of the frame (1) lower extreme that paves, its characterized in that: the inside of backup pad (2) rotates through first bearing and wears to be equipped with sleeve pipe (3), the inside slip cover of sleeve pipe (3) is equipped with loop bar (4), the end fixing of loop bar (4) is equipped with and makes a stand flat board (5), be equipped with between sleeve pipe (3) and loop bar (4) and be used for adjusting the adjustment mechanism of loop bar (4) position, the both sides both ends of paver frame (1) all rotate through the second bearing and are equipped with bull stick (6), the pole wall fixed cover of bull stick (6) is equipped with walking wheel (7), one side of paver frame (1) is fixed and is equipped with fixed plate (8), horizontal pole (9) are worn to be equipped with through the third bearing rotation in the inside of fixed plate (8), be equipped with between horizontal pole (9) and sleeve pipe (3) and be used for driving sleeve pipe (3) pivoted first drive mechanism, the tip of horizontal pole (9) with be equipped with between bull stick (6) and be used for driving horizontal pole (9) pivoted second drive mechanism.
2. The hot mix asphalt lower seal paving device according to claim 1, characterized in that: adjustment mechanism includes that two symmetries set up inserted block (10), the jack that a plurality of intervals set up is all seted up to the both sides of sleeve pipe (3), the cavity has been seted up to the inside of loop bar (4), two inserted block (10) are and slide to wear to locate the front side of cavity, inserted block (10) are located the jack, two inserted block (10) are close to one side mutually and all fixedly are equipped with even board (11), two it is equipped with spring (12) to link to fix between board (11).
3. The hot mix asphalt lower seal paving device according to claim 1, characterized in that: one end, far away from the flattening plate (5), of the loop bar (4) is rotatably connected with a pulling plate (13) through a shaft pin, and an auxiliary plate (14) is fixedly arranged at the other end of the pulling plate (13).
4. The hot mix asphalt lower seal paving device according to claim 1, characterized in that: first drive mechanism includes first belt pulley (15) and second belt pulley (16), first belt pulley (15) and second belt pulley (16) respectively with sleeve pipe (3) and horizontal pole (9) fixed socket joint, the transmission is equipped with belt (17) between first belt pulley (15) and second belt pulley (16).
5. The hot mix asphalt lower seal paving device according to claim 1, characterized in that: second drive mechanism includes limiting plate (18), limiting plate (18) and fixed plate (8) fixed connection, montant (19) are worn to be equipped with through the fourth bearing rotation in the inside of limiting plate (18), the first bevel gear (20) of the equal fixedly connected with in both ends of montant (19), the tip of bull stick (6) and horizontal pole (9) is fixed the cover respectively and is equipped with second bevel gear (21) and third bevel gear (22), two first bevel gear (20) set up with second bevel gear (21) and third bevel gear (22) meshing respectively.
6. The hot mix asphalt under-seal paving device according to claim 3, characterized in that: the auxiliary plate (14) is in contact connection with two sides of the inner surface of the spreading frame (1).
7. The hot mix asphalt lower seal paving device according to claim 1, characterized in that: the paving frame (1) is arranged in a U shape.
8. The hot mix asphalt lower seal paving device according to claim 1, characterized in that: and threaded mounting holes (23) are formed in the two ends of the bottom of the paving frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123428663.8U CN216739130U (en) | 2021-12-31 | 2021-12-31 | Hot-mix asphalt lower seal layer paving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123428663.8U CN216739130U (en) | 2021-12-31 | 2021-12-31 | Hot-mix asphalt lower seal layer paving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216739130U true CN216739130U (en) | 2022-06-14 |
Family
ID=81909458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123428663.8U Active CN216739130U (en) | 2021-12-31 | 2021-12-31 | Hot-mix asphalt lower seal layer paving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216739130U (en) |
-
2021
- 2021-12-31 CN CN202123428663.8U patent/CN216739130U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Hot Mix Asphalt Lower Sealing Layer Paving Device Granted publication date: 20220614 Pledgee: Agricultural Bank of China Limited Hangzhou Yuhang Branch Pledgor: Hangzhou hanghong Construction Technology Co.,Ltd. Registration number: Y2024980015463 |