Compaction equipment for paving asphalt pavement

Abstract

The utility model relates to the field of road paving, and discloses a compaction device for asphalt pavement paving, which comprises a base, two wheels are symmetrically and fixedly connected to the bottom of the base, a first compaction block and a second compaction block are respectively and fixedly connected to two sides of the bottom of the base, a pull rod is fixedly connected to one side of the top of the base, and the pull rod is fixedly connected to the other side of the top of the base. Two liquid containing boxes are symmetrically and fixedly connected to the top of the base, sealing covers are attached to the tops of the liquid containing boxes in a sealed mode, two mounting plates are symmetrically and fixedly connected to the bottom of the base, and a driving screw rod is rotationally connected to one side of each mounting plate in a penetrating mode. The asphalt pavement compacting device is easy to use, asphalt can be conveyed into the liquid outlet pipe through the liquid containing box and the liquid conveying pipe, so that cracks can be filled when an asphalt pavement is compacted, the base can drive the second compacting block and the first compacting block to move to compact the asphalt pavement twice, and the compacting effect is consolidated; and when the push plate moves, the convex part of the asphalt pavement can be leveled, so that the asphalt pavement is flatter.

Description

Technical Field

[0001] The utility model relates to the field of road paving, in particular to compacting equipment for asphalt road paving. Background Art

[0002] Roads are divided into highways, urban roads, rural roads, factory and mine roads, forestry roads, examination roads, competition roads, automobile test roads, workshop passages and school roads according to their usage characteristics. Road paving is a complex project involving multiple links such as material selection, construction technology, quality control and post-maintenance.

[0003] The compaction equipment used for asphalt pavement paving in the prior art ignores the treatment of cracks in the compacted pavement, because the shape of the compacted asphalt will change, leaving gaps between the asphalt in two areas, thereby causing cracks. This will cause the asphalt in the two areas to be unable to effectively bond into one area. Therefore, technical personnel in this field provide a compaction equipment for asphalt pavement paving to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a compaction device for asphalt pavement paving to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a compaction equipment for asphalt pavement paving, comprising a base, the bottom of the base is symmetrically fixedly connected to two wheels, the bottom sides of the base are respectively fixedly connected to a first compaction block and a second compaction block, a top side of the base is fixedly connected to a pull rod, the top of the base is symmetrically fixedly connected to two liquid storage boxes, and the top of the liquid storage box is sealed with a sealing cover, the bottom of the base is symmetrically fixedly connected to two mounting plates, and one side of the mounting plate is rotatably connected with a driving screw, a driving tube is threadedly sleeved on the outer wall of the driving screw, and the top of the driving tube is slidably connected to the bottom of the base, a connecting plate is fixedly connected to the side of the driving tube away from the mounting plate, and a liquid outlet pipe is fixedly embedded on the top of the connecting plate, the top of the liquid outlet pipe is connected to a liquid infusion pipe, the liquid infusion pipe passes through the base and is connected to the bottom of the liquid storage box, a water valve is installed on the liquid outlet pipe, and two groups of adjustment components for adjusting the lateral positions of the two liquid outlet pipes are symmetrically arranged on the top of the base.

[0006] As a further solution of the utility model: the adjustment component includes a rotating rod that passes through and is rotatably connected to the top of the base, the bottom end of the rotating rod is fixedly sleeved with a second bevel gear, and the end of the driving screw away from the liquid outlet pipe is fixedly sleeved with a first bevel gear, and the first bevel gear is meshed with the second bevel gear.

[0007] As a further solution of the utility model: a push plate is fixedly connected to a side of the first compacting block close to the wheel, and the push plate is located behind the wheel.

[0008] As a further solution of the utility model: a rectangular hole is opened on the top of the base, and the infusion tube passes through the rectangular hole.

[0009] As a further solution of the utility model: two heaters are symmetrically arranged at the bottom of the liquid storage box, a battery is arranged on the top of the base, the two heaters are electrically connected to the same battery, and the two batteries are located on both sides of the two rotating rods.

[0010] As a further solution of the utility model: the infusion tube is made of heat-resistant rubber material, the top of the base is fixedly connected with a support rod, and the top of the support rod is fixedly connected to the bottom of the liquid storage box.

[0011] As a further solution of the utility model: the second compacting block and the first compacting block are respectively located on both sides of the two wheels, the second compacting block and the first compacting block are symmetrically arranged, and the second compacting block and the first compacting block are made of heavy metal.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] When the heater is started, the asphalt in the liquid tank can be heated to adjust the temperature to suit the paving. Turning the rotating rod can drive the second bevel gear to rotate, and the rotation of the second bevel gear will drive the first bevel gear to rotate. When the first bevel gear rotates, it can drive the driving screw to rotate at the same time. When the driving screw rotates, it can drive the driving tube to move at the bottom of the base. When the driving tube moves, it can drive the connecting plate and the liquid outlet pipe to move at the same time. The asphalt in the liquid tank can be transported to the liquid outlet pipe through the infusion pipe, and the asphalt will flow down and fall into the crack. The pull rod can be installed on the back of a trailer or tractor. When the trailer or tractor moves, the pull rod can be dragged to drive the base to move through two wheels, so that the asphalt can flow into the crack in a straight line to fill it. When the base moves, it can drive the second compacting block to move to compact the asphalt.

[0014] The utility model is easy to use. Asphalt can be transported to the liquid outlet pipe through the liquid storage box and the liquid delivery pipe, so that cracks can be filled when compacting the asphalt pavement. The base can drive the second compacting block and the first compacting block to move to compact the asphalt pavement twice to consolidate the compaction effect, and the push plate can flatten the raised part of the asphalt pavement when moving to make it flatter. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall three-dimensional schematic diagram of the utility model;

[0016] Figure 2It is a partial three-dimensional schematic diagram of the utility model;

[0017] Figure 3 It is a three-dimensional schematic diagram of a partial explosion of the base in the utility model;

[0018] Figure 4 It is a three-dimensional schematic diagram of the driving screw in the utility model;

[0019] Figure 5 It is a three-dimensional schematic diagram of the liquid storage box in the utility model.

[0020] In the figure: 1, base; 2, first compacting block; 3, heater; 4, liquid storage tank; 5, sealing cover; 6, battery; 7, driving screw; 8, rotating rod; 9, pulling rod; 10, infusion tube; 11, rectangular hole; 12, second compacting block; 13, water valve; 14, liquid outlet pipe; 15, wheel; 16, push plate; 17, connecting plate; 18, mounting plate; 19, first bevel gear; 20, second bevel gear; 21, driving tube. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 5 In the embodiment of the utility model, a compacting device for asphalt pavement paving includes a base 1, two wheels 15 are symmetrically fixedly connected to the bottom of the base 1, a first compacting block 2 and a second compacting block 12 are respectively fixedly connected to the two sides of the bottom of the base 1, a pull rod 9 is fixedly connected to one side of the top of the base 1, two liquid storage boxes 4 are symmetrically fixedly connected to the top of the base 1, and a sealing cover 5 is sealed and attached to the top of the liquid storage box 4, two mounting plates 18 are symmetrically fixedly connected to the bottom of the base 1, and a driving screw is rotatably connected to one side of the mounting plate 18 7, a driving tube 21 is threadedly sleeved on the outer wall of the driving screw 7, and the top of the driving tube 21 is slidably connected to the bottom of the base 1, the side of the driving tube 21 away from the mounting plate 18 is fixedly connected to the connecting plate 17, and the top of the connecting plate 17 is fixedly embedded with a liquid outlet pipe 14, the top of the liquid outlet pipe 14 is connected with a liquid infusion pipe 10, the liquid infusion pipe 10 passes through the base 1 and is connected with the bottom of the liquid storage box 4, a water valve 13 is installed on the liquid outlet pipe 14, and two groups of adjustment components for adjusting the lateral positions of the two liquid outlet pipes 14 are symmetrically arranged on the top of the base 1.

[0023] In this embodiment, the adjusting component includes a rotating rod 8 which is rotatably connected to the top of the base 1. The bottom end of the rotating rod 8 is fixedly sleeved with a second bevel gear 20. The end of the driving screw 7 away from the liquid outlet pipe 14 is fixedly sleeved with a first bevel gear 19, and the first bevel gear 19 is meshed with the second bevel gear 20. Rotating the rotating rod 8 can drive the second bevel gear 20 to rotate. Rotating the second bevel gear 20 will drive the first bevel gear 19 to rotate. When the first bevel gear 19 rotates, it can drive the driving screw 7 to rotate at the same time. When the driving screw 7 rotates, it can drive the driving tube 21 to move at the bottom of the base 1. When the driving tube 21 moves, it can drive the connecting plate 17 and the liquid outlet pipe 14 to move at the same time. After the liquid outlet pipe 14 moves, the water outlet can be aligned with the crack.

[0024] In this embodiment, a push plate 16 is fixedly connected to one side of the first compacting block 2 close to the wheel 15. The push plate 16 is located behind the wheel 15. The pull rod 9 is dragged to drive the base 1 to move through the two wheels 15, so that the asphalt can flow into the crack in a straight line to fill it. When the base 1 moves, it can drive the second compacting block 12 to move to compact the asphalt. The push plate 16 located at the rear can flatten the road surface and the raised part of the asphalt in the crack enters the push plate 16 for collection.

[0025] In this embodiment, a rectangular hole 11 is formed on the top of the base 1 , and the infusion tube 10 passes through the rectangular hole 11 .

[0026] In this embodiment, two heaters 3 are symmetrically arranged at the bottom of the liquid tank 4, and a battery 6 is arranged on the top of the base 1. The two heaters 3 are electrically connected to the same battery 6, and the two batteries 6 are located on both sides of two rotating rods 8. The sealing cover 5 can be opened to pour the required asphalt liquid into the liquid tank 4. The battery 6 can provide power for the two heaters 3. When the heaters 3 are started, the asphalt in the liquid tank 4 can be heated to adjust the temperature to adapt to paving.

[0027] In this embodiment, the infusion tube 10 is made of heat-resistant rubber material, a support rod is fixedly connected to the top of the base 1, and the top of the support rod is fixedly connected to the bottom of the liquid storage box 4.

[0028] In this embodiment, the second compacting block 12 and the first compacting block 2 are respectively located on both sides of the two wheels 15, and the second compacting block 12 and the first compacting block 2 are symmetrically arranged.

[0029] The working principle of the utility model is as follows: the sealing cover 5 can be opened to pour the asphalt liquid needed into the liquid storage tank 4, the storage battery 6 can provide power for the two heaters 3, when the heater 3 is started, the asphalt in the liquid storage tank 4 can be heated, so as to adjust the temperature to adapt to the paving, the rotating rod 8 can be rotated to drive the second bevel gear 20 to rotate, and the second bevel gear 20 will drive the first bevel gear 19 to rotate after the rotation, and the first bevel gear 19 can drive the driving screw 7 to rotate at the same time when the first bevel gear 19 rotates, and the driving screw 7 can drive the driving tube 21 to move at the bottom of the base 1 when the driving screw 7 rotates, and the connecting plate 17 and the liquid outlet pipe 14 can be driven to move at the same time when the driving tube 21 moves, and the liquid outlet pipe 14 after the movement can make the water outlet align with the crack, and the asphalt in the liquid storage tank 4 can be transported to the liquid outlet pipe 14 through the liquid infusion pipe 10, and the water valve is rotated After 13, the asphalt in the liquid outlet pipe 14 can flow, and the asphalt will flow down and fall into the crack. The liquid outlet pipes 14 on both sides are equipped with separate driving settings, so that the positions of the liquid outlet pipes 14 on both sides can be arbitrarily adjusted to adapt to the positions of the cracks. The pull rod 9 can be installed on the back of the trailer or tractor. When the trailer or tractor moves, the pull rod 9 can be dragged on the asphalt-paved road surface to drive the base 1 to move through two wheels 15, so that the asphalt can flow into the crack in a straight line for filling. When the base 1 moves, it can drive the second compacting block 12 to move to compact the asphalt. The push plate 16 at the rear can flatten the road surface and the protruding parts of the asphalt in the cracks and enter the push plate 16 for collection, thereby making the asphalt road surface flatter. After the first compacting block 2 at the rear moves, the asphalt in the cracks and on the road surface can be compacted again.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A compaction device for asphalt pavement paving, comprising a base (1), characterized in that: The bottom of the base (1) is symmetrically fixedly connected to two wheels (15), the two sides of the bottom of the base (1) are respectively fixedly connected to a first compacting block (2) and a second compacting block (12), one side of the top of the base (1) is fixedly connected to a pull rod (9), the top of the base (1) is symmetrically fixedly connected to two liquid storage boxes (4), and the top of the liquid storage box (4) is sealed with a sealing cover (5), the bottom of the base (1) is symmetrically fixedly connected to two mounting plates (18), and one side of the mounting plate (18) is rotatably connected to a driving screw (7), and the outer wall of the driving screw (7) is provided with a threaded sleeve A driving tube (21) is provided, and the top of the driving tube (21) is slidably connected to the bottom of the base (1); a connecting plate (17) is fixedly connected to the side of the driving tube (21) away from the mounting plate (18); a liquid outlet tube (14) is fixedly embedded on the top of the connecting plate (17); a liquid infusion tube (10) is connected to the top of the liquid outlet tube (14); the liquid infusion tube (10) passes through the base (1) and is connected to the bottom of the liquid storage box (4); a water valve (13) is installed on the liquid outlet tube (14); and two groups of adjustment components for adjusting the lateral positions of the two liquid outlet tubes (14) are symmetrically arranged on the top of the base (1).

2. The compaction equipment for asphalt pavement paving according to claim 1, characterized in that: The adjustment assembly comprises a rotating rod (8) which passes through and is rotatably connected to the top of the base (1); a second bevel gear (20) is fixedly sleeved on the bottom end of the rotating rod (8); a first bevel gear (19) is fixedly sleeved on one end of the driving screw (7) away from the liquid outlet pipe (14); and the first bevel gear (19) is meshed with the second bevel gear (20).

3. The compaction equipment for asphalt pavement paving according to claim 1, characterized in that: A push plate (16) is fixedly connected to a side of the first compacting block (2) close to the wheel (15), and the push plate (16) is located behind the wheel (15).

4. The compaction equipment for asphalt pavement paving according to claim 1, characterized in that: A rectangular hole (11) is provided on the top of the base (1), and the infusion tube (10) passes through the rectangular hole (11).

5. The compaction equipment for asphalt pavement paving according to claim 1, characterized in that: Two heaters (3) are symmetrically arranged at the bottom of the liquid storage box (4), and a battery (6) is arranged at the top of the base (1). The two heaters (3) are electrically connected to the same battery (6), and the two batteries (6) are located on both sides of the two rotating rods (8).

6. The compaction equipment for asphalt pavement paving according to claim 1, characterized in that: The infusion tube (10) is made of heat-resistant rubber material, the top of the base (1) is fixedly connected to a support rod, and the top of the support rod is fixedly connected to the bottom of the liquid storage box (4).

7. The compaction equipment for asphalt pavement paving according to claim 1, characterized in that: The second compacting block (12) and the first compacting block (2) are respectively located on both sides of the two wheels (15); the second compacting block (12) and the first compacting block (2) are symmetrically arranged; and the second compacting block (12) and the first compacting block (2) are made of heavy metal.

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