Road maintenance, repair and tamping device

Abstract

The road maintenance and repair tamping device comprises a movable base, a tamping plate and a driving assembly, a box body is fixedly arranged above the movable base, openings are formed in the two opposite sides of the top of the box body, and guide grooves are symmetrically formed in the two opposite sides of the bottom of the box body; the tamping plate is arranged below the movable base and used for beating and tamping the road repairing position, and vertical rods are fixedly arranged at the two ends of the upper portion of the tamping plate correspondingly. The driving assembly is installed in the movable base and drives the tamping plate to ascend and descend, the tamping plate and the driving assembly are additionally arranged, tamping can be carried out after filling and repairing are carried out on a road maintenance section, manual tamping of workers is avoided, the strength of the workers is effectively reduced, and the working efficiency is improved. And the working efficiency of road maintenance, repair and tamping is greatly improved, the distance between the tamping plate and the ground and the tamping force can be adjusted during use, and the use convenience of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of road maintenance devices, in particular to a road maintenance, repair and compaction device. Background Art

[0002] Roads and bridges are important infrastructure. After construction, roads and bridges need to be maintained regularly to ensure that the road surface is clean and clean and to avoid cracks in the road surface. When the road is damaged, it needs to be filled and the foundation compacted.

[0003] When using existing similar maintenance structures for roads and bridges, it is not easy to compact the filling materials when repairing road pit foundations to reduce labor, the adjustable effect is poor, and the bottom height of the compacting plate cannot be adjusted according to the depth of the road pit foundation, which reduces the difficulty of use for staff. Utility Model Content

[0004] The utility model aims to provide a road maintenance, repair and compaction device which is convenient for workers to adjust and use, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a road maintenance and repair compaction device, including a mobile base, a compaction plate and a driving assembly, a box body is fixedly provided on the top of the mobile base, openings are opened on two opposite sides of the top of the box body, and guide grooves are symmetrically provided on two opposite sides of the bottom of the box body; the compaction plate is arranged below the mobile base to strike and compact the position of the road repair, and vertical rods are fixedly provided at both ends of the top of the compaction plate; the driving assembly is installed inside the mobile base to drive the compaction plate to rise and fall; by adding a compaction plate and a driving assembly, it is possible to compact the road maintenance section after filling and repairing, avoiding manual compaction by the staff, effectively reducing the strength of the staff, and greatly improving the work efficiency of road maintenance and repair compaction; and when in use, the distance between the compaction plate and the ground and the compaction force can be adjusted, which increases the convenience of using the device.

[0006] Preferably, the driving assembly comprises a lifting block, on which a lifting plate is rotatably provided, and both ends of the lifting plate pass through the guide groove and extend to the outside of the box body to be connected with the vertical rod;

[0007] The drive assembly also includes a slide rail arranged above the lifting plate, a moving block is slidably provided inside the slide rail, the moving block is threadedly sleeved on a screw rod, the screw rod is rotatably arranged inside the slide rail, and both ends of the screw rod are rotatably connected to the slide rail, a transmission rod is provided between the lifting block and the moving block, both ends of the transmission rod are connected through a universal joint, a shaft rod is fixedly provided on one side of the slide rail, one end of the shaft rod passes through the box body and extends outwardly and is fixedly connected to the first pulley, a second pulley is provided on one side of the first pulley, the first pulley and the second pulley are meshed with a belt, and one side of the second pulley is connected to the output end of the motor; the drive assembly can drive the tamping plate to rise and fall, so that the tamping plate can tamp the repair section.

[0008] Preferably, one end of the vertical rod is connected to the lifting plate through a mounting assembly, the mounting assembly includes a mounting hole opened on the lifting plate, a screw is inserted into the mounting hole, one end of the screw is fixedly connected to one end of the vertical rod, both ends of the lifting plate and located on the screw are threaded with nuts, the mounting assembly can realize the installation and disassembly between the tamping plate and the lifting plate, and can also adjust the distance between the tamping plate and the ground.

[0009] Preferably, a support plate is provided under the motor, and one end of the support plate is fixedly connected to the outer side wall of the box body, which can support the motor and increase the safety of the motor when placed and used.

[0010] Preferably, cross bars are fixedly provided on both sides of the box body, and a grip bar is fixedly provided on one end of the cross bars, so as to facilitate the staff to push and grip the box body.

[0011] Preferably, both ends of the screw rod penetrate the slide rail and extend outward to be fixedly connected to the handle, so that the staff can hold and rotate the screw rod conveniently.

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

[0013] The utility model optimizes the existing road maintenance, repair and compaction device. By adding a compaction plate and a drive component, it is possible to compact the road maintenance section after filling and repair, thereby avoiding manual compaction by workers, effectively reducing the intensity of workers, and greatly improving the work efficiency of road maintenance, repair and compaction. In addition, when in use, the distance between the compaction plate and the ground and the compaction force can be adjusted, thereby increasing the convenience of using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2This is a schematic diagram of the structure in which the box body and the driving assembly are separated in the utility model;

[0016] Figure 3 It is a schematic diagram of the structure in which the lifting plate and the compacting plate are separated in the utility model.

[0017] In the figure: 1. moving base; 2. box body; 3. opening; 4. guide groove; 5. tamping plate; 6. lifting block; 7. lifting plate; 8. slide rail; 9. moving block; 10. screw rod; 11. transmission rod; 12. universal joint; 13. shaft rod; 14. first pulley; 15. second pulley; 16. belt; 17. motor; 18. vertical rod; 19. mounting hole; 20. screw rod; 21. nut; 22. cross rod; 23. grip rod; 24. handle. DETAILED DESCRIPTION

[0018] 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.

[0019] Example 1

[0020] See also Figure 1-Figure 3 A road maintenance, repair and compaction device shown in the figure includes a mobile base 1, a compaction plate 5 and a driving assembly. A box body 2 is fixedly provided on the top of the mobile base 1, openings 3 are opened on opposite sides of the top of the box body 2, and guide grooves 4 are symmetrically provided on opposite sides of the bottom of the box body 2; the compaction plate 5 is arranged below the mobile base 1 to strike and compact the road repair position, and vertical rods 18 are fixedly provided at both ends of the top of the compaction plate 5; the driving assembly is installed inside the mobile base 1 to drive the compaction plate 5 to rise and fall.

[0021] See also Figure 1-Figure 3 The driving assembly shown in the figure includes a lifting block 6, on which a lifting plate 7 is rotatably provided, and both ends of the lifting plate 7 pass through the guide groove 4 and extend to the outside of the box body 2 and are connected to the vertical rod 18;

[0022] See also Figure 1-Figure 3The driving assembly shown in the figure also includes a slide rail 8 arranged above the lifting plate 7, a moving block 9 is slidably provided inside the slide rail 8, the moving block 9 is threadedly sleeved on the screw rod 10, the screw rod 10 is rotatably arranged inside the slide rail 8, and both ends of the screw rod 10 are rotatably connected to the slide rail 8, a transmission rod 11 is provided between the lifting block 6 and the moving block 9, both ends of the transmission rod 11 are connected by a universal joint 12, a shaft rod 13 is fixedly provided on one side of the slide rail 8, one end of the shaft rod 13 passes through the box body 2 and extends outward to be fixedly connected to the first pulley 14, a second pulley 15 is provided on one side of the first pulley 14, the first pulley 14 and the second pulley 15 are meshed and connected by a belt 16, and one side of the second pulley 15 is connected to the output end of the motor 17.

[0023] When compacting the road surface after road maintenance and filling: first install the compacting plate 5 on the lifting plate 7, then push the mobile base 1 to move the compacting plate to the position that needs to be compacted, and then start the motor 17. The motor 17 starts to drive the second pulley 15 at the output end to rotate, and the second pulley 15 drives the first pulley 14 to rotate through the belt 16. The rotation of the first pulley 14 can drive the shaft rod 13 to rotate, and the rotation of the shaft rod 13 can drive the slide rail 8 to rotate. The rotation of the slide rail 8 can drive the moving block 9 to rotate synchronously. During installation, the shaft rod 13 is installed at the eccentric position of the slide rail 8. At this time, the shaft rod 13 rotates to move the moving block 9 and make the moving block 9 move. The movable block 9 pulls the transmission rod 11 to rotate, so that the transmission rod 11 can be lifted and lowered in the vertical direction while rotating. The lifting and lowering of the transmission rod 11 can drive the lifting block 6 to lift and lower. When the lifting block 6 is lifted and rotated, it can drive the lifting plate 7 to lift and lower. The lifting plate 7 is slidably arranged in the guide groove 4, which can realize the role of limiting the lifting plate 7 and avoid the synchronous rotation of the lifting plate 7 and the lifting block 6. When the lifting plate 7 is lifted and lowered, it can drive the tamping plate 5 to lift and lower, so as to realize the tamping after filling and repairing on the road maintenance section, avoid manual tamping by the staff, effectively reduce the strength of the staff, and greatly improve the work efficiency of road maintenance, repair and tamping.

[0024] During use, the staff can adjust the lifting height of the lifting block 6 according to the needs of the on-site tamping strength, so that it can adjust the tamping strength between the tamping plate 5 and the ground, and rotate the screw rod 10. The rotation of the screw rod 10 can drive the moving block 9 inside the slide rail 8. The movement of the moving block 9 can change the inclination angle of the transmission rod 11, so that the rotation of the slide rail 8 can drive the transmission rod 11 to rotate, so that its lifting height changes, and the lifting height of the lifting block 6 can be changed, so that the strength of the tamping plate 5 on the ground can be changed.

[0025] Example 2

[0026] See also Figure 1-Figure 3, this embodiment further explains Example 1, the mobile base 1, the tamping plate 5 and the driving assembly shown in the figure, a box body 2 is fixedly provided on the top of the mobile base 1, openings 3 are provided on the top opposite sides of the box body 2, and guide grooves 4 are symmetrically provided on the bottom opposite sides of the box body 2; the tamping plate 5 is provided below the mobile base 1 to strike and tamp the road repair position, and vertical rods 18 are fixedly provided at both ends of the top of the tamping plate 5; the driving assembly is installed inside the mobile base 1 to drive the tamping plate 5 to rise and fall;

[0027] See also Figure 1-Figure 3 One end of the vertical rod 18 shown in the figure is connected to the lifting plate 7 through a mounting assembly, and the mounting assembly includes a mounting hole 19 opened on the lifting plate 7, a screw rod 20 is inserted into the mounting hole 19, one end of the screw rod 20 is fixedly connected to one end of the vertical rod 18, and nuts 21 are threadedly provided at both ends of the lifting plate 7 and on the screw rod 20.

[0028] In this embodiment, the vertical rod 18 is connected to the lifting plate 7 by a mounting assembly, which facilitates the installation and disassembly between the tamping plate 5 and the lifting plate 7, and can also adjust the distance between the tamping plate 5 and the ground; during installation, first insert the screw 20 at the end of the vertical rod 18 on the tamping plate 5 into the mounting hole 19 on the lifting plate 7, and then screw the nut 21 on the screw 20, and the vertical rod 18 can be fixed on the lifting plate 7, so that the tamping plate 5 can be installed on the lifting plate 7, and the convenience of installing the tamping plate 5 can be achieved. During installation, the position of the nut 21 can be adjusted to adjust the distance between the tamping plate 5 and the ground, and the convenience of adjusting the height of the tamping plate 5 can be achieved.

[0029] Example 3

[0030] See also Figure 1-Figure 3 This embodiment further explains other embodiments, including the mobile base 1, tamping plate 5 and driving assembly shown in the figure. A box body 2 is fixedly provided on the top of the mobile base 1, openings 3 are provided on the opposite sides of the top of the box body 2, and guide grooves 4 are symmetrically provided on the opposite sides of the bottom of the box body 2; the tamping plate 5 is provided below the mobile base 1 to strike and tamp the road repair position, and vertical rods 18 are fixedly provided at both ends of the top of the tamping plate 5; the driving assembly is installed inside the mobile base 1 to drive the tamping plate 5 to rise and fall.

[0031] See also Figure 1 and Figure 2 , a support plate is provided below the motor 17 shown in the figure, and one end of the support plate is fixedly connected to the outer wall of the box body 2;

[0032] See also Figure 1 and Figure 3, cross bars 22 are fixedly provided on both sides of the box body 2 shown in the figure, and a grip 23 is fixedly provided on one end of the cross bar 22. Both ends of the screw rod 10 penetrate the slide rail 8 and extend outward to be fixedly connected with the grip 24.

[0033] In this embodiment, a support plate is provided under the motor 17 to support the motor 17, thereby increasing the safety of the placement and use of the motor 17. The support plate is fixedly connected to the outer side of the box body 2 to avoid the support plate being placed in the air. Cross bars 22 are fixedly provided on both sides of the box body 2, and handles 24 are fixedly provided at the ends of the cross bars 22 to facilitate the staff to hold the cross bars 22 and to facilitate the staff to push the mobile base 1. Handles 24 are fixedly provided at both ends of the screw rod 10 to facilitate the staff to hold and rotate the screw rod 10.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] 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 road maintenance, repair and compaction device, characterized in that: include: A mobile base (1), a box body (2) is fixedly provided above the mobile base (1), openings (3) are provided on opposite sides of the top of the box body (2), and guide grooves (4) are symmetrically provided on opposite sides of the bottom of the box body (2); A tamping plate (5), the tamping plate (5) being arranged below the mobile base (1) for striking and tamping the road repair position, and vertical rods (18) being fixedly arranged at both ends of the upper side of the tamping plate (5); A driving assembly is installed inside the movable base (1) to drive the tamping plate (5) to rise and fall.

2. A road maintenance, repair and compaction device according to claim 1, characterized in that: The driving assembly comprises a lifting block (6), a lifting plate (7) is rotatably provided on the lifting block (6), two ends of the lifting plate (7) pass through the guide groove (4) and extend to the outside of the box body (2) to be connected with the vertical rod (18); The driving assembly also includes a slide rail (8) arranged above the lifting plate (7), a moving block (9) is slidably provided inside the slide rail (8), the moving block (9) is threadedly sleeved on a screw rod (10), the screw rod (10) is rotatably arranged inside the slide rail (8), and both ends of the screw rod (10) are rotatably connected to the slide rail (8), a transmission rod (11) is provided between the lifting block (6) and the moving block (9), both ends of the transmission rod (11) are connected by a universal joint (12), a shaft rod (13) is fixedly provided on one side of the slide rail (8), one end of the shaft rod (13) passes through the box body (2) and extends outward to be fixedly connected to a first pulley (14), a second pulley (15) is provided on one side of the first pulley (14), the first pulley (14) and the second pulley (15) are meshed and connected by a belt (16), and one side of the second pulley (15) is connected to the output end of the motor (17).

3. A road maintenance, repair and compaction device according to claim 2, characterized in that: One end of the vertical rod (18) is connected to the lifting plate (7) through a mounting assembly, and the mounting assembly includes a mounting hole (19) opened on the lifting plate (7), a screw rod (20) is inserted into the interior of the mounting hole (19), one end of the screw rod (20) is fixedly connected to one end of the vertical rod (18), and nuts (21) are threadedly provided at both ends of the lifting plate (7) and located on the screw rod (20).

4. A road maintenance, repair and compaction device according to claim 2, characterized in that: A support plate is provided below the motor (17), and one end of the support plate is fixedly connected to the outer side wall of the box body (2).

5. A road maintenance, repair and compaction device according to claim 1, characterized in that: Cross bars (22) are fixedly provided on both sides of the box body (2), and a grip bar (23) is fixedly provided on one end of the cross bar (22).

6. A road maintenance, repair and compaction device according to claim 2, characterized in that: Both ends of the screw rod (10) penetrate the slide rail (8) and extend outwards to be fixedly connected to the handle (24).

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