Asphalt surface layer construction equipment of assembled road composite plate and method thereof

Abstract

The asphalt surface layer construction equipment comprises a machine body, a material storage barrel, a driving mechanism, a rolling arm, a fixing roller and an arc plate, a spraying chamber communicated with the material storage barrel is arranged in the machine body, the material storage barrel is arranged on the machine body, a discharging opening is formed in the lower portion of the machine body, and a discharging opening is formed in the lower portion of the machine body. And the discharge port is connected with a storage barrel and is used for pouring asphalt in the storage barrel to the lower side of the machine body. According to the scheme, the rotation direction of the driving roller is adjusted to be the same as the revolution direction of the arc plate, so that the arc plate is located on the upper surface of an asphalt layer and swings relatively, asphalt is repeatedly compacted through the outer circle face of the arc plate, operation is conducted on a small unit area with the low adhesion degree, and the asphalt layer is formed; and the arc plates with corresponding sizes are replaced by replacing the arc plates with different sizes so as to adapt to the asphalt paving area.

Description

Technical Field

[0001] The invention relates to the technical field of road construction, and in particular to an asphalt surface layer construction device and a method for a factory-prefabricated assembled road composite plate. Background Art

[0002] Conventional asphalt concrete pavement construction is completed by using a large paver on the pavement site to spread the mixture mixed by the asphalt mixing plant on the pavement, and then compacting it with a roller. The assembled road composite slab is a 2cm thick layer of asphalt concrete laid on the prefabricated cement slab in the factory. All work is completed in the factory, and the quality is easy to control. It is impossible to use traditional paving and compacting equipment for construction. It is necessary to invent a special equipment and method for paving and compacting asphalt concrete on prefabricated slabs in the factory. Summary of the invention

[0003] 1. Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the present invention provides an asphalt surface construction device for assembled road composite panels and a method thereof, which solves the problems raised in the above-mentioned background technology.

[0005] (II) Technical solution

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an asphalt surface construction equipment for assembled road composite panels and a method thereof, comprising a machine body, a material storage barrel, a driving mechanism, a roller pressing arm, a fixed roller and an arc plate, wherein a spray chamber connected to the material storage barrel is provided in the machine body, the material storage barrel is arranged on the machine body, a discharge port is provided under the machine body, the discharge port is connected to the material storage barrel and is used to pour the asphalt in the material storage barrel to the lower side of the machine body, the driving mechanism is arranged at one end of the machine body, the roller pressing arm is provided with two groups, the two roller pressing arms are located at one end of the machine body away from the driving mechanism, and the two roller pressing arms are provided with a fixed roller and an arc plate. The arms are respectively fixed on both sides of the fuselage, the fixed roller is fixed between the two rolling arms, the outer circumferential surface of the fixed roller is fixedly sleeved with a fixed sleeve, the axial ends of the fixed sleeve are fixedly provided with fixed rings, the outer circumferential surface of the fixed sleeve is fixedly sleeved with a fixed worm gear, the fixed worm gear is located between the fixed rings, the arc plate is arranged on the outside of the fixed sleeve, a revolution assembly is arranged between the arc plate and the fixed worm gear, the revolution assembly is used to drive the arc plate to rotate around the fixed worm gear, a limit assembly is arranged between the arc plate and the fixed ring, the limit assembly is used to ensure the stability of the arc plate during the revolution around the fixed worm gear.

[0007] Preferably, a connecting valve switch is provided on the storage barrel.

[0008] Preferably, the driving mechanism includes a driving arm and a driving roller, the driving arm is provided with two groups and both are fixedly arranged at one end of the fuselage, the driving roller is rotatably arranged inside the driving arm, and a power system for driving the driving roller to rotate is provided in the fuselage.

[0009] Preferably, a limiting sliding groove is provided in each of the two fixing rings, and the limiting sliding groove is located at the lower inner side of the fixing ring.

[0010] Preferably, the limit assembly includes a limit link, a limit slider and a connecting piece, the limit link is slidably arranged in the limit slide groove, one end of the limit link extends to one side of the inner arc surface of the fixed ring, the limit slider is fixedly arranged at one end of the limit link, the connecting piece is arranged on the inner arc surface of the arc plate, and the other end of the limit link is fixedly connected to the connecting piece.

[0011] Preferably, the connecting member is a connecting block, the connecting block is key-shaped, the connecting block is threadedly connected with a self-tapping screw, a threaded hole matching the self-tapping screw is provided in the arc plate, and the self-tapping screw is detachably connected to the arc plate through the threaded hole.

[0012] Preferably, the revolution assembly includes a motor frame, a revolution motor and a revolution screw, the motor frame is fixedly arranged on one side of the inner arc surface of the arc plate, the revolution motor is fixedly arranged on the motor frame, the power output end of the revolution motor extends into the motor frame, a rotating shaft is rotatably connected in the motor frame, the power of the rotating shaft comes from the power output end of the revolution motor, the revolution screw is fixedly sleeved on the outer cylindrical surface of the rotating shaft, and the revolution screw is meshed with the fixed worm gear.

[0013] A construction method of asphalt surface construction equipment for assembled road composite panels:

[0014] S1, the driving mechanism drives the machine body and the storage barrel to move along the road surface;

[0015] S2. Lay a leveling layer on the roadbed, and lay asphalt concrete on the leveling layer through a storage barrel, and test the energy consumption of site stacking, aggregate loading, aggregate heating, and asphalt heating;

[0016] S3. Use an arc plate to repeatedly pre-compact the laid asphalt concrete through a roller.

[0017] (III) Beneficial effects

[0018] The invention provides an asphalt surface layer construction device for an assembled road composite plate and a method thereof.

[0019] It has the following beneficial effects:

[0020] This solution adjusts the rotation direction of the driving roller to make it the same as the revolution direction of the arc plate, so that the arc plate is located on the upper surface of the asphalt layer and swings relatively, so that the outer circular surface of the arc plate is used to repeatedly compact the asphalt, thereby operating on small unit areas with low adhesion to form an asphalt layer, and replacing arc plates of corresponding sizes to adapt to the asphalt paving area. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0022] Figure 2 It is a side view structural schematic diagram of the present invention;

[0023] Figure 3 It is a schematic diagram of the explosion structure of the present invention;

[0024] Figure 4 for Figure 3 A schematic diagram of the structure at A;

[0025] Figure 5 for Figure 3 A schematic diagram of the structure at B;

[0026] Figure 6 It is a schematic diagram of the construction method of the present invention.

[0027] In the figure: 11, machine body; 12, storage barrel; 13, connecting valve switch; 14, discharge port; 15, driving arm; 16, driving roller; 17, rolling arm; 20, fixed roller; 21, fixed sleeve; 22, fixed ring; 23, fixed worm gear; 24, limiting slide groove; 25, arc plate; 26, motor frame; 27, revolving motor; 28, rotating shaft; 29, revolving screw; 30, limiting connecting rod; 31, limiting slider; 33, self-tapping screw; 33, self-tapping screw. DETAILED DESCRIPTION

[0028] The embodiment of the present invention provides an asphalt surface construction device and method for assembled road composite panels, such as Figure 1-5As shown, it includes a fuselage 11, a storage barrel 12, a driving mechanism, a rolling arm 17, a fixed roller 20 and an arc plate 25. A spray chamber connected to the storage barrel 12 is provided in the fuselage 11. The storage barrel 12 is arranged on the fuselage 11. A discharge port 14 is opened below the fuselage 11. The discharge port 14 is connected to the storage barrel 12 and is used to pour the asphalt in the storage barrel 12 to the lower side of the fuselage 11. The driving mechanism is arranged at one end of the fuselage 11. Two groups of rolling arms 17 are provided. The two rolling arms 17 are located at one end of the fuselage 11 away from the driving mechanism. The two rolling arms 17 are respectively fixed on both sides of the fuselage 11. The fixed roller 20 is fixed between the two rolling arms 17. The outer circumferential surface of the fixed roller 20 is fixedly sleeved. There is a fixed sleeve 21, and fixed rings 22 are fixedly provided at both axial ends of the fixed sleeve 21. A fixed worm gear 23 is fixedly sleeved on the outer cylindrical surface of the fixed sleeve 21. The fixed worm gear 23 is located between the fixed rings 22. An arc plate 25 is arranged on the outside of the fixed sleeve 21. The arc plate 25 is provided with at least two specifications according to different axial lengths. A revolution assembly is arranged between the arc plate 25 and the fixed worm gear 23. There is at least one group of revolution assemblies, and the number of fixed worm gears 23 corresponds to that of the revolution assemblies. The revolution assembly is used to drive the arc plate 25 to rotate around the fixed worm gear 23. A limit assembly is arranged between the arc plate 25 and the fixed ring 22. The limit assembly is used to ensure the stability of the arc plate 25 during the revolution around the fixed worm gear 23.

[0029] A connecting valve switch 13 is provided on the storage barrel 12, and the connecting valve switch 13 is used to switch the sealing state of the storage barrel 12. When the connecting valve switch 13 is opened, the staff uses the connecting valve switch 13 to pour the concrete mixed with asphalt and gravel in the storage barrel 12 out from the discharge port 14, and then spreads it on the cement slab by spiral conveyor. The storage barrel 12, the connecting valve switch 13 and the spiral conveyor technology after discharging are the same as the existing technical structure.

[0030] The driving mechanism includes a driving arm 15 and a driving roller 16. The driving arm 15 is provided with two groups and both are fixedly arranged at one end of the fuselage 11. The driving roller 16 is rotatably arranged inside the driving arm 15. A power system for driving the driving roller 16 to rotate is provided in the fuselage 11.

[0031] like Figure 3As shown, both fixing rings 22 are provided with a limit slot 24, the limit slot 24 is located at the lower side of the fixing ring 22, the limit assembly includes a limit link 30, a limit slider 31 and a connecting piece, the limit link 30 is slidably arranged in the limit slot 24, one end of the limit link 30 extends to one side of the inner arc surface of the fixing ring 22, the limit slider 31 is fixedly arranged at one end of the limit link 30, the connecting piece is arranged on the inner arc surface of the arc plate 25, and the other end of the limit link 30 is fixedly connected to the connecting piece On the parts, the connecting piece is a connecting block 32, and the connecting block 32 is a key type. The internal thread of the connecting block 32 is connected with a self-tapping screw 33. A threaded hole compatible with the self-tapping screw 33 is opened in the arc plate 25. The self-tapping screw 33 is detachably connected to the arc plate 25 through the threaded hole. When the staff needs to replace the arc plate 25 of the corresponding size according to the asphalt paving area, the self-tapping screw 33 is rotated, and the self-tapping screw 33 disengages the arc plate 25 from the bottom of the connecting block 32, thereby completing the replacement.

[0032] like Figure 4 As shown, the revolution assembly includes a motor frame 26, a revolution motor 27 and a revolution screw 29. The motor frame 26 is fixed on one side of the inner arc surface of the arc plate 25. The revolution motor 27 is fixed on the motor frame 26. The power output end of the revolution motor 27 extends into the motor frame 26. A rotating shaft 28 is rotatably connected inside the motor frame 26. The power of the rotating shaft 28 comes from the power output end of the revolution motor 27. The revolution screw 29 is fixedly sleeved on the outer cylindrical surface of the rotating shaft 28, and the revolution screw 29 is meshed with the fixed worm gear 23.

[0033] The staff sprays asphalt onto the leveling layer through the spray chamber in the fuselage 11 and starts the driving roller 16. The driving roller 16 drives the fuselage 11 and the roller arm 17 to drive the fixed roller 20 to move onto the asphalt. At the same time, the revolving motor 27 is started. The revolving motor 27 drives the rotating shaft 28 to rotate through the coupling. The rotating shaft 28 drives the revolving screw 29 located on the outer cylindrical surface to rotate. Since the revolving screw 29 is engaged with the fixed worm gear 23, the reaction force of the revolving screw 29 drives the motor frame 26 to revolve around the fixed worm gear 23, and then the motor frame 26 drives the arc plate 25 to revolve around the fixed sleeve 21. At this time, the rotation direction of the driving roller 16 is the same as the revolution direction of the arc plate 25. The outer cylindrical surface of the arc plate 25 is used to compact the asphalt. When the arc plate 25 passes over the accumulated asphalt, the driving roller 16 and the revolving motor 27 are synchronously controlled to reverse, so that the fuselage 11 and the arc plate 25 move in the opposite direction, repeatedly compacting the asphalt and forming an asphalt layer for a small unit area.

[0034] During the revolution of the arc plate 25 around the fixed sleeve 21 , the arc plate 25 drives the limiting connecting rod 30 to slide in the limiting sliding groove 24 through the connecting block 32 , and the limiting connecting rod 30 drives the limiting sliding block 31 to slide on the inner arc surface of the fixed ring 22 .

[0035] A construction method of asphalt surface construction equipment for assembled road composite panels:

[0036] S1, the driving mechanism drives the machine body 11 and the storage barrel 12 to move along the road surface;

[0037] S2, laying a leveling layer on the roadbed, and laying an asphalt layer on the leveling layer through the storage barrel 12, and detecting the energy consumption of site stacking, aggregate loading, aggregate heating, and asphalt heating;

[0038] S3, using the arc plate 25 to repeatedly pre-compact the laid asphalt layer through a roller.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A kind of asphalt surface construction equipment for assembled road composite panels, Features: The invention comprises a machine body (11), a material storage barrel (12), a driving mechanism, a rolling arm (17), a fixed roller (20) and an arc plate (25); a spray chamber connected to the material storage barrel (12) is provided in the machine body (11); the material storage barrel (12) is arranged on the machine body (11); a discharge port (14) is provided below the machine body (11); the discharge port (14) is connected to the material storage barrel (12) and is used to pour the asphalt in the material storage barrel (12) to the lower side of the machine body (11); the driving mechanism is arranged at one end of the machine body (11); two groups of rolling arms (17) are provided; the two rolling arms (17) are located at one end of the machine body (11) away from the driving mechanism; the two rolling arms (17) are respectively fixed on both sides of the machine body (11); the fixed roller (20) The fixed roller (20) is fixedly provided with a fixed sleeve (21) on the outer circumferential surface, and the fixed sleeve (21) is fixedly provided with fixed rings (22) at both axial ends. The fixed sleeve (21) is fixedly provided with a fixed worm gear (23) on the outer circumferential surface. The fixed worm gear (23) is located between the fixed rings (22). The arc plate (25) is arranged on the outside of the fixed sleeve (21). A revolution assembly is provided between the arc plate (25) and the fixed worm gear (23). The revolution assembly is used to drive the arc plate (25) to rotate around the fixed worm gear (23). A limit assembly is provided between the arc plate (25) and the fixed ring (22). The limit assembly is used to ensure the stability of the arc plate (25) during the revolution around the fixed worm gear (23).

2. The asphalt surface construction equipment for the assembled road composite plate according to claim 1, Features: The material storage barrel (12) is provided with a communication valve switch (13).

3. The asphalt surface construction equipment for assembled road composite panels according to claim 1, Features: The driving mechanism comprises a driving arm (15) and a driving roller (16); the driving arm (15) is provided with two groups and both are fixedly arranged at one end of the body (11); the driving roller (16) is rotatably arranged inside the driving arm (15); and a power system for driving the driving roller (16) to rotate is provided inside the body (11).

4. The asphalt surface construction equipment for assembled road composite panels according to claim 1, Features: A limiting sliding groove (24) is provided in each of the two fixing rings (22), and the limiting sliding groove (24) is located at the lower inner side of the fixing ring (22).

5. The asphalt surface construction equipment for the assembled road composite plate according to claim 4, Features: The limiting assembly comprises a limiting link (30), a limiting slider (31) and a connecting piece. The limiting link (30) is slidably arranged in the limiting slide groove (24). One end of the limiting link (30) extends to one side of the inner arc surface of the fixing ring (22). The limiting slider (31) is fixedly arranged at one end of the limiting link (30). The connecting piece is arranged on the inner arc surface of the arc plate (25). The other end of the limiting link (30) is fixedly connected to the connecting piece.

6. The asphalt surface construction equipment for assembled composite road panels according to claim 5, Features: The connecting piece is a connecting block (32), the connecting block (32) is key-shaped, the connecting block (32) is internally threaded with a self-tapping screw (33), a threaded hole matching the self-tapping screw (33) is provided in the arc plate (25), and the self-tapping screw (33) is detachably connected to the arc plate (25) through the threaded hole.

7. The asphalt surface construction equipment for assembled composite road panels according to claim 1, Features: The revolution assembly comprises a motor frame (26), a revolution motor (27) and a revolution screw (29); the motor frame (26) is fixedly arranged on one side of the inner arc surface of the arc plate (25); the revolution motor (27) is fixedly arranged on the motor frame (26); the power output end of the revolution motor (27) extends into the motor frame (26); a rotating shaft (28) is rotatably connected in the motor frame (26); the power of the rotating shaft (28) comes from the power output end of the revolution motor (27); the revolution screw (29) is fixedly sleeved on the outer cylindrical surface of the rotating shaft (28); and the revolution screw (29) is meshed with the fixed worm gear (23).

8. A construction method for an asphalt surface layer construction equipment of an assembled road composite plate according to any one of claims 1 to 7, Features: S1, the driving mechanism drives the machine body (11) and the material storage barrel (12) to move along the road surface; S2, laying a leveling layer on the roadbed, and laying asphalt concrete on the leveling layer through a storage barrel (12), and testing the energy consumption of site stacking, aggregate loading, aggregate heating, and asphalt heating; S3, using the arc plate (25) to repeatedly pre-compact the paved asphalt concrete by a roller.

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