Tamping device with flattening function for road construction

Abstract

The utility model discloses a road construction tamping device with a flattening function, and relates to the technical field of road construction. According to the road construction tamping device with the flattening function, a double-shaft motor is controlled to work to drive two rotating discs to rotate at the same time, two connecting rods drive a lifting column to slide on the inner side of a guide sleeve, accordingly, a tamping seat is driven to ascend and descend, a road surface is tamped, and after the tamping seat is used, the tamping seat is reset to the inner side of a storage groove; at the moment, the lower end of the tamping seat is flush with the lower end of the movable vehicle body, a driving lead screw is controlled to rotate, a movable frame is driven to slide along a sliding groove, a first scraping plate scrapes the bottom of the movable vehicle body and the bottom of the tamping seat, and sediment scraping is achieved; and the movable vehicle body moves to drive the compression roller to roll on the ground, so that the road surface is leveled.

Description

Technical Field

[0001] The utility model relates to the technical field of highway construction, in particular to a tamping device for highway construction with a flattening function. Background Art

[0002] Highway construction refers to the general term for highway network planning, highway survey and design, highway construction, maintenance, and management. In order to improve the bearing capacity and stability of the highway, reduce soil settlement and leakage, and improve the waterproofness of the highway, it is necessary to use compaction devices to compact the highway roadbed.

[0003] The existing compaction devices used in highway construction are large in size, and smaller roads are usually compacted manually, which is time-consuming, labor-intensive, and inefficient. At the same time, the lack of a flattening function increases the workload of the staff and has low practicality. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a compaction device for highway construction with a flattening function, which solves the problems that the compaction device for highway construction is large in size, smaller roads are usually compacted manually, which is time-consuming and labor-intensive, and has low efficiency, and the lack of a flattening function increases the workload of the staff and has low practicality.

[0005] The lifting of the lifting post is 24094-01-08 14:54:55, and the lifting of the lifting post is 24094-01-08 14:54:55. The lifting post is 24094-01-08 14:54:55. The lifting post is 24094-01-08 14:54:55.

[0006] Preferably, the side of the ramming seat is slidably connected to the inner side of the storage groove, a guide sleeve is provided at the upper end of the storage groove, the lifting column extends to the inner side of the mobile body through the guide sleeve, and is slidably connected to the inner side of the guide sleeve, so as to facilitate guiding the lifting column.

[0007] Preferably, a shock absorber is fixedly mounted on the upper end of the shock absorber seat, the upper end of the shock absorber is fixedly connected to the inner side of the mobile vehicle body, the dual-axis motor is fixedly connected to the lower end of the shock absorber seat, the output end of the dual-axis motor extends to the front and rear sides of the shock absorber seat, and is fixedly connected to the turntable, so as to facilitate the control of the rotation of the turntable.

[0008] Preferably, two connecting rods are symmetrically arranged front and back and are rotatably connected to the surface of the turntable. The lower end of the connecting rod is rotatably connected to the front and rear sides of the upper end of the lifting column, which facilitates the control of the lifting of the lifting column.

[0009] Preferably, the slide groove and the driving screw rod are both symmetrically arranged in two in the front and rear directions, one end of the driving screw rod is rotatably connected to the inner side of the slide groove, and the other end of the driving screw rod is provided with a driving motor, and the front and rear ends of the moving frame are slidably connected to the inner side of the slide groove and are threadedly connected to the surface of the driving screw rod, so as to facilitate the control of the movement of the moving frame.

[0010] Preferably, the lower end of the scraper 1 and the movable frame are detachably connected by bolts, the upper end of the scraper 1 and the lower end of the movable body are slidably connected, and the left and right sides of the scraper 1 are designed with inclined structures to facilitate cleaning of the lower end of the ramming seat.

[0011] Preferably, a telescopic cylinder is fixedly mounted on the upper end of the support seat, the output end of the telescopic cylinder extends to the lower end of the support seat and is fixedly connected to the upper end of the lifting seat, the front and rear ends of the pressure roller are rotatably connected to the lower end of the lifting seat, the upper end of the scraper 2 and the front side of the lifting seat are detachably connected by bolts, the lower end of the scraper 2 and the surface of the pressure roller are matched with each other, so as to facilitate the leveling of the road surface and the cleaning of the pressure roller.

[0012] Beneficial Effects

[0013] The utility model provides a compacting device for highway construction with a flattening function. Compared with the prior art, it has the following beneficial effects:

[0014] 1. The compacting device for highway construction with a flattening function is provided with a guide sleeve, a tamping seat, a lifting column, a dual-axis motor, a turntable, and a connecting rod. The dual-axis motor is controlled to drive the two turntables to rotate simultaneously, so that the two connecting rods drive the lifting column to slide inside the guide sleeve, thereby driving the tamping seat to rise and fall, thereby realizing the compaction of the road surface.

[0015] 2. The compaction device for highway construction with a flattening function is provided with a receiving groove, a tamping seat, a slide groove, a driving screw, a movable frame and a scraper. After the tamping seat is used, it is reset to the inner side of the receiving groove so that the lower edge of the receiving groove removes the mud on the side of the tamping seat. At this time, the lower end of the tamping seat is flush with the lower end of the mobile body. By controlling the rotation of the driving screw, the movable frame is driven to slide along the slide groove, so that the scraper scrapes across the bottom of the mobile body and the tamping seat to achieve the scraping of mud and sand.

[0016] 3. The compacting device for highway construction with a flattening function is provided with a lifting seat, a telescopic cylinder, a pressure roller and two scrapers. The telescopic cylinder drives the lifting seat down to make the pressure roller fit with the road surface. The moving vehicle body drives the pressure roller to roll on the ground to achieve the flattening of the road surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;

[0018] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 ;

[0019] Figure 3 The sectional three-dimensional structure of the utility model is shown in FIG. Figure 1 ;

[0020] Figure 4 The sectional three-dimensional structure of the utility model is shown in FIG. Figure 2 .

[0021] In the figure: 1. moving body; 2. storage groove; 21. guide sleeve; 3. tamping seat; 4. lifting column; 5. shock-absorbing seat; 51. shock absorber; 6. dual-axis motor; 7. turntable; 8. connecting rod; 9. slide; 10. driving screw; 11. moving frame; 12. scraper 1; 13. support seat; 14. lifting seat; 141. telescopic cylinder; 15. pressure roller; 16. scraper 2. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4The utility model provides a technical solution: a tamping device for highway construction with a flattening function, comprising a mobile body 1, a receiving groove 2 is provided at the lower end of the mobile body 1, a tamping seat 3 is provided on the inner side of the receiving groove 2, a lifting column 4 is fixedly connected to the upper end of the tamping seat 3, the side of the tamping seat 3 is slidably connected to the inner side of the receiving groove 2, a guide sleeve 21 is provided at the upper end of the receiving groove 2, the lifting column 4 extends to the inner side of the mobile body 1 through the guide sleeve 21, and is slidably connected to the inner side of the guide sleeve 21, a shock-absorbing seat 5 is provided on the inner side of the mobile body 1, a double-axis motor 6 is provided at the lower end of the shock-absorbing seat 5, a turntable 7 is provided on the front and rear sides of the shock-absorbing seat 5, and a shock-absorbing seat 5 is fixedly installed on the upper end Shock absorber 51, the upper end of shock absorber 51 is fixedly connected to the inner side of mobile body 1, the double-axis motor 6 is fixedly connected to the lower end of shock absorber seat 5, the output end of double-axis motor 6 extends to the front and rear sides of shock absorber seat 5, and is fixedly connected to turntable 7, the turntable 7 is provided with connecting rod 8 on the side away from shock absorber seat 5, two connecting rods 8 are symmetrically arranged in front and back, and are rotatably connected to the surface of turntable 7, the lower end of connecting rod 8 is rotatably connected to the front and rear sides of the upper end of lifting column 4, after the mobile body 1 moves to the appropriate position, the two turntables 7 are driven to rotate at the same time by controlling the double-axis motor 6 to work, so that the two connecting rods 8 drive the lifting column 4 to slide on the inner side of the guide sleeve 21, thereby driving the tamping seat 3 to rise and fall, and realizing the tamping of the road surface;

[0024] The lower end of the mobile body 1 is located at the front and rear sides of the storage groove 2, and a slide groove 9 is opened. A driving screw rod 10 is arranged inside the slide groove 9. A moving frame 11 is arranged at the lower end of the mobile body 1. The slide groove 9 and the driving screw rod 10 are both symmetrically arranged in front and back. One end of the driving screw rod 10 is rotatably connected to the inner side of the slide groove 9, and the other end of the driving screw rod 10 is provided with a driving motor. The front and rear ends of the moving frame 11 are slidably connected to the inner side of the slide groove 9, and are threadedly connected to the surface of the driving screw rod 10. A scraper 12 is arranged at the upper end of the moving frame 11. The scraper 12 is provided at the upper end of the moving frame 11. The lower end of the ramming seat 3 is detachably connected to the moving frame 11 by bolts, the upper end of the scraper 12 is slidably connected to the lower end of the moving body 1, and the left and right sides of the scraper 12 are designed with an inclined structure. After the ramming seat 3 is used, it is reset to the inner side of the receiving groove 2, so that the lower edge of the receiving groove 2 removes the mud on the side of the ramming seat 3. At this time, the lower end of the ramming seat 3 is flush with the lower end of the moving body 1. By controlling the rotation of the driving screw 10, the moving frame 11 is driven to slide along the slide groove 9, so that the scraper 12 scrapes the bottom of the moving body 1 and the ramming seat 3 to achieve the scraping of mud and sand;

[0025] A support seat 13 is fixedly installed on the left end of the mobile body 1, and a lifting seat 14 is arranged at the lower end of the support seat 13. A pressure roller 15 is arranged at the lower end of the lifting seat 14, and a scraper 2 16 is arranged at the left end of the lifting seat 14. A telescopic cylinder 141 is fixedly installed on the upper end of the support seat 13. The output end of the telescopic cylinder 141 extends to the lower end of the support seat 13 and is fixedly connected to the upper end of the lifting seat 14. The front and rear ends of the pressure roller 15 are rotatably connected to the lower end of the lifting seat 14. The upper end of the scraper 2 16 and the front side of the lifting seat 14 are detachably connected by bolts. The lower end of the scraper 2 16 and the surface of the pressure roller 15 are adapted to each other. The lifting seat 14 is driven to descend by the operation of the telescopic cylinder 141, so that the pressure roller 15 is fitted with the road surface. The pressure roller 15 is driven to roll on the ground by the movement of the mobile body 1 to achieve leveling of the road surface. During the leveling process, the scraper 2 16 scrapes the surface of the pressure roller 15 to achieve cleaning of the surface of the pressure roller 15.

[0026] After the tamping seat 3 is used, it is reset to the inner side of the receiving groove 2 so that the lower edge of the receiving groove 2 removes the mud on the side of the tamping seat 3. At this time, the lower end of the tamping seat 3 is flush with the lower end of the mobile body 1. By controlling the rotation of the driving screw rod 10, the moving frame 11 is driven to slide along the slide groove 9, so that the scraper 12 scrapes the bottom of the mobile body 1 and the tamping seat 3 to scrape the mud and sand. Subsequently, the lifting seat 14 is driven to descend by the telescopic cylinder 141, so that the pressure roller 15 is fitted with the road surface. The movement of the mobile body 1 drives the pressure roller 15 to roll on the ground to achieve the leveling of the road surface. During the leveling process, the scraper 2 16 scrapes the surface of the pressure roller 15 to clean the surface of the pressure roller 15.

[0027] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0028] 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 compacting device for highway construction with a flattening function, comprising a mobile vehicle body (1), characterized in that: The lower end of the mobile body (1) is provided with a storage groove (2), the inner side of the storage groove (2) is provided with a tamping seat (3), the upper end of the tamping seat (3) is fixedly connected with a lifting column (4), the inner side of the mobile body (1) is provided with a shock absorbing seat (5), the lower end of the shock absorbing seat (5) is provided with a double-axis motor (6), the front and rear sides of the shock absorbing seat (5) are provided with a turntable (7), the side of the turntable (7) away from the shock absorbing seat (5) is provided with a connecting rod (8), the lower end of the mobile body (1) is located in the storage groove ( The front and rear sides of the movable body (2) are provided with a slide groove (9), the inner side of the slide groove (9) is provided with a driving screw rod (10), the lower end of the movable body (1) is provided with a movable frame (11), the upper end of the movable frame (11) is provided with a scraper 1 (12), the left end of the movable body (1) is fixedly mounted with a support seat (13), the lower end of the support seat (13) is provided with a lifting seat (14), the lower end of the lifting seat (14) is provided with a pressure roller (15), and the left end of the lifting seat (14) is provided with a scraper 2 (16).

2. A road construction compaction device with a flattening function according to claim 1, characterized in that: The side of the ramming seat (3) is slidably connected to the inner side of the receiving groove (2); a guide sleeve (21) is provided at the upper end of the receiving groove (2); the lifting column (4) extends to the inner side of the moving vehicle body (1) through the guide sleeve (21) and is slidably connected to the inner side of the guide sleeve (21).

3. A road construction compaction device with a flattening function according to claim 1, characterized in that: A shock absorber (51) is fixedly mounted on the upper end of the shock absorber seat (5), the upper end of the shock absorber (51) is fixedly connected to the inner side of the moving vehicle body (1), the dual-axis motor (6) is fixedly connected to the lower end of the shock absorber seat (5), and the output end of the dual-axis motor (6) extends to the front and rear sides of the shock absorber seat (5) and is fixedly connected to the turntable (7).

4. A road construction compaction device with a flattening function according to claim 1, characterized in that: Two connecting rods (8) are symmetrically arranged front and back and are rotatably connected to the surface of the turntable (7). The lower end of the connecting rod (8) is rotatably connected to the front and rear sides of the upper end of the lifting column (4).

5. The compacting device for highway construction with a flattening function according to claim 1, characterized in that: The slide groove (9) and the driving screw rod (10) are both symmetrically arranged in two in the front and rear directions. One end of the driving screw rod (10) is rotatably connected to the inner side of the slide groove (9), and the other end of the driving screw rod (10) is provided with a driving motor. The front and rear ends of the moving frame (11) are slidably connected to the inner side of the slide groove (9) and are threadedly connected to the surface of the driving screw rod (10).

6. A road construction compaction device with a flattening function according to claim 1, characterized in that: The lower end of the scraper blade 1 (12) and the movable frame (11) are detachably connected via bolts, the upper end of the scraper blade 1 (12) and the lower end of the movable vehicle body (1) are slidably connected, and the left and right sides of the scraper blade 1 (12) are designed to be inclined.

7. A road construction compaction device with a flattening function according to claim 1, characterized in that: A telescopic cylinder (141) is fixedly mounted on the upper end of the support seat (13); an output end of the telescopic cylinder (141) extends to the lower end of the support seat (13) and is fixedly connected to the upper end of the lifting seat (14); the front and rear ends of the pressure roller (15) are rotatably connected to the lower end of the lifting seat (14); the upper end of the scraper plate (16) and the front side of the lifting seat (14) are detachably connected via bolts; the lower end of the scraper plate (16) and the surface of the pressure roller (15) are mutually adapted.

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