A compaction device for highway maintenance

Abstract

This utility model relates to a compaction device for highway maintenance, belonging to the field of highway maintenance technology. It includes a connecting chamber with a partition fixedly connected inside. A connecting groove is formed on the bottom surface of the connecting chamber. A compaction component for compacting the highway is provided on the connecting chamber. The compaction component includes a linkage plate, which is placed inside the connecting groove. Two connecting plates are fixedly connected to the bottom surface of the linkage plate, and a pressure plate is fixedly connected between the bottom surfaces of the two connecting plates. Two toothed plates are fixedly connected to the top surface of the linkage plate. This highway maintenance compaction device, through the meshing of gears and toothed plates, drives the pressure plate to move, thereby compacting the road surface. This facilitates operation by workers. Furthermore, the sliding connection between the sliding plate and the sliding groove supports the linkage plate, improving its stability and service life, making it more convenient and practical.

Description

Technical Field

[0001] This utility model relates to the field of highway maintenance technology, specifically to a compaction device for highway maintenance. Background Technology

[0002] Highway maintenance is the upkeep and maintenance of highways. Upkeep focuses on the entire process of maintenance from the time the highway is built and opened to traffic, while maintenance focuses on repairing damaged parts. It is the work carried out to keep the highway in good condition, prevent its quality of use from declining, and provide good service to highway users. Compaction equipment is often used to compact and repair the road surface.

[0003] The patent CN209099146U discloses a compaction device for highway maintenance. This patent discloses a convenient technical solution that solves the problems of existing compaction devices being too large, costly, and inconvenient to transport, and being unable to fill potholes during compaction, and having too limited functionality.

[0004] When in use, the device compacts the road surface by moving the sliding rod back and forth inside the sleeve. However, the sliding rod is driven by a hydraulic cylinder and a telescopic rod, and the impact force is large when the compactor plate comes into contact with the road surface. After long-term use, it is easy to cause the connection to break and reduce the service life. Therefore, a compaction device for highway maintenance is proposed to solve the above problems. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a compaction device for highway maintenance, which has the advantage of improving service life. It solves the problem that existing highway maintenance compaction devices have a large impact force when the compactor plate comes into contact with the road surface, which can easily lead to breakage at the connection point and reduce service life after long-term use.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A compaction device for highway maintenance includes a connecting chamber, a partition fixedly connected inside the connecting chamber, a connecting groove on the bottom surface of the connecting chamber, and a compaction component for compacting the highway on the connecting chamber.

[0008] The compaction assembly includes a linkage plate placed inside a connecting groove. Two connecting plates are fixedly connected to the bottom surface of the linkage plate, and a pressure plate is fixedly connected between the bottom surfaces of the two connecting plates. Two toothed plates are fixedly connected to the top surface of the linkage plate. Two drive motors are fixedly installed on the inner rear wall of the connecting chamber. The output shafts of the two drive motors are fixedly connected to a drive rod extending to the inner front wall of the connecting chamber. Gears that mesh with the toothed plates are fixedly installed on the outer peripheral walls of the two drive rods. Sliding grooves are provided on both the inner front and inner back walls of the connecting chamber. Two sliding plates, each extending into one of the two sliding grooves, are fixedly connected to the top surface of the linkage plate.

[0009] The connecting chamber is equipped with a pusher assembly for pushing the repair material.

[0010] The connecting chamber is equipped with a water spraying assembly for spraying water onto the repair material.

[0011] Furthermore, mounting plates are fixedly connected to the left and right sides of the connecting compartment, and two connecting rods are fixedly connected to the bottom surfaces of the two mounting plates. The bottom surfaces of the two connecting rods are fixedly equipped with casters.

[0012] Furthermore, the connecting chamber is a hollow cuboid, the two drive rods rotate in opposite directions, the sliding plate and the sliding groove are slidably connected, the sliding plate is an L-shaped plate, and the drive rods are rotatably connected to the connecting chamber through bearings.

[0013] Furthermore, the feeding assembly includes a first electric push rod, which is fixedly installed on the right inner wall of the connecting chamber. A clearance groove is provided on the left side of the partition. A movable plate extending into the clearance groove is fixedly connected to the output end of the first electric push rod. A scraper extending into the bottom wall of the connecting chamber is fixedly connected to the left side of the movable plate. A feeding groove is provided on the top surface of the connecting chamber. A discharge groove is provided on the bottom surface of the connecting chamber. A placement chamber is placed on the bottom surface of the connecting chamber. A fixing plate is fixedly connected to the bottom surface of the connecting chamber. A second electric push rod is fixedly installed on the left side of the fixing plate. The output end of the second electric push rod is fixedly connected to the placement chamber. A support groove is provided on the bottom surface of the connecting chamber. A support block is placed inside the support groove. A drive plate extending into the placement chamber is fixedly connected to the bottom surface of the support block. The drive plate is fixedly connected to the placement chamber.

[0014] Furthermore, both the moving plate and the driving plate are L-shaped plates, the moving plate and the clearance groove are slidably connected, and the scraper is inclined.

[0015] Furthermore, the placement chamber is located at the bottom of the discharge trough, and the fixing plate is located on the left side of the pressure plate.

[0016] Furthermore, both the support block and the support groove are T-shaped, and the support block and the support groove are slidably connected.

[0017] Furthermore, the water spray assembly includes a water storage tank, which is fixedly connected to the left side of the connecting chamber. A water pump is fixedly installed on the bottom surface of the water storage tank. An inlet pipe is fixedly installed at the inlet end of the water pump, extending through the water storage tank and into its interior. An outlet pipe is fixedly installed at the outlet end of the water pump, extending through the placement chamber and into its interior. A filter screen is fixedly connected inside the water storage tank. A plurality of spray nozzles are fixedly installed on the bottom surface of the placement chamber. Batteries are fixedly installed on the left side and the inner wall of the back of the connecting chamber.

[0018] Furthermore, the water storage tank is a hollow cuboid with a missing top surface, and the placement tank is a hollow cuboid.

[0019] Furthermore, the inlet pipe and the water storage tank are fixedly connected, the outlet pipe and the placement tank are fixedly connected, and the outlet pipe is a flexible hose.

[0020] Compared with the prior art, this utility model provides a compaction device for highway maintenance, which has the following beneficial effects:

[0021] 1. This road maintenance compaction device uses the meshing between gears and toothed plates to drive the pressure plate to move, thereby compacting the road surface. This makes it convenient for workers to operate. Furthermore, the sliding connection between the sliding plate and the sliding groove supports the linkage plate, improving the stability and service life of the linkage plate, making it more convenient and practical.

[0022] 2. This road maintenance compaction device sprays water onto the road surface through nozzles and a water pump, improving compaction efficiency. The push plate moves the repair material, minimizing its retention inside the connecting compartment and improving its performance. Furthermore, the cooperation between the support blocks and support grooves supports the placement compartment, enhancing its stability. Attached Figure Description

[0023] Figure 1 This is a three-dimensional view of the structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the internal structure of the present invention;

[0025] Figure 3 This utility model Figure 2 Enlarged structural diagram of A in the middle;

[0026] Figure 4 This is a top view of the linkage plate in the structure of this utility model;

[0027] Figure 5 This is a schematic diagram of the right side of the back sliding plate in the structure of this utility model.

[0028] In the diagram: 1. Connecting compartment, 2. Mounting plate, 3. Connecting rod, 4. Moving wheel, 5. Filter screen, 6. Water storage tank, 7. Drive rod, 8. Tooth plate, 9. First electric push rod, 10. Sliding plate, 11. Sliding groove, 12. Moving plate, 13. Battery, 14. Clearing groove, 15. Gear, 16. Scraper, 17. Feed trough, 18. Water inlet pipe, 19. Water pump, 20. Water outlet pipe, 21. Discharge trough, 22. Placement compartment, 23. Nozzle, 24. Second electric push rod, 25. Fixing plate, 26. Linkage plate, 27. Connecting groove, 28. Connecting plate, 29. Pressure plate, 30. Drive plate, 31. Support groove, 32. Support block, 33. Partition plate, 34. Drive motor. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figures 1 to 5 A compaction device for highway maintenance in this embodiment includes a connecting chamber 1, a partition 33 fixedly connected inside the connecting chamber 1, a connecting groove 27 opened on the bottom surface of the connecting chamber 1, and a compaction component for compacting the highway on the connecting chamber 1.

[0031] The compaction component includes a linkage plate 26, which is placed inside the connecting groove 27. Two connecting plates 28 are fixedly connected to the bottom surface of the linkage plate 26, and a pressure plate 29 is fixedly connected between the bottom surfaces of the two connecting plates 28. Two toothed plates 8 are fixedly connected to the top surface of the linkage plate 26. Two drive motors 34 are fixedly installed on the inner wall of the back side of the connecting chamber 1. The output shafts of the two drive motors 34 are fixedly connected to a drive rod 7 extending to the inner wall of the front side of the connecting chamber 1. Gears 15 that mesh with the toothed plates 8 are fixedly installed on the outer peripheral walls of the two drive rods 7. Sliding grooves 11 are opened on the inner walls of the front and back sides of the connecting chamber 1. Two sliding plates 10, one end of which extends into the two sliding grooves 11 respectively, are fixedly connected to the top surface of the linkage plate 26.

[0032] The connecting chamber 1 has mounting plates 2 fixedly connected to its left and right sides. Two connecting rods 3 are fixedly connected to the bottom of the two mounting plates 2. Two moving wheels 4 are fixedly installed on the bottom of the two connecting rods 3. The connecting chamber 1 is a hollow cuboid. The two drive rods 7 rotate in opposite directions. The sliding plate 10 and the sliding groove 11 are slidably connected. The sliding plate 10 is an L-shaped plate. The drive rods 7 are rotatably connected to the connecting chamber 1 through bearings.

[0033] Specifically, the connecting chamber 1 is pushed, and the moving wheel 4 drives the connecting chamber 1 to move. The pressure plate 29 is located at the repair site. The right drive motor 34 is started, and the output shaft of the drive motor 34 drives the drive rod 7 to rotate. Through the meshing between the right gear 15 and the right toothed plate 8, the linkage plate 26 is driven to move downward. The linkage plate 26 drives the pressure plate 29 to move downward through the connecting plate 28, compacting the repair site. After the pressure plate 29 is in contact with the road surface, the right drive motor 34 is de-energized, and the left drive motor 34 is started. Through the meshing between the left gear 15 and the left toothed plate 8, the linkage plate 26 is driven to reset. The sliding connection between the sliding plate 10 and the sliding groove 11 supports the linkage plate 26, improving the stability of the linkage plate 26.

[0034] It should be noted that when one drive motor 34 is working, the other drive motor 34 is in a de-energized state.

[0035] Please see Figures 1 to 5 In this embodiment, the connecting chamber 1 is equipped with a pushing assembly for pushing repair material. The pushing assembly includes a first electric push rod 9, which is fixedly installed on the right inner wall of the connecting chamber 1. A clearance groove 14 is provided on the left side of the partition 33. A movable plate 12 extending into the clearance groove 14 is fixedly connected to the output end of the first electric push rod 9. A scraper 16 extending into the bottom wall of the connecting chamber 1 is fixedly connected to the left side of the movable plate 12. A feed groove 17 is provided on the top surface of the connecting chamber 1. The bottom surface of the connecting chamber 1 is provided with a discharge chute 21. The bottom surface of the connecting chamber 1 is provided with a placement chamber 22. A fixing plate 25 is fixedly connected to the bottom surface of the connecting chamber 1. A second electric push rod 24 is fixedly installed on the left side of the fixing plate 25. The output end of the second electric push rod 24 is fixedly connected to the placement chamber 22. The bottom surface of the connecting chamber 1 is provided with a support groove 31. A support block 32 is placed inside the support groove 31. A drive plate 30 with one end extending into the placement chamber 22 is fixedly connected to the bottom surface of the support block 32. The drive plate 30 is fixedly connected to the placement chamber 22.

[0036] Among them, the movable plate 12 and the drive plate 30 are both L-shaped plates, the movable plate 12 and the clearance groove 14 are slidably connected, the scraper 16 is inclined, the placement chamber 22 is located at the bottom of the discharge trough 21, the fixed plate 25 is located on the left side of the pressure plate 29, the support block 32 and the support groove 31 are both T-shaped, and the support block 32 and the support groove 31 are slidably connected.

[0037] Specifically, the repair material passes through the feed chute 17 and enters the interior of the connecting chamber 1. The second electric push rod 24 is activated, and its output end drives the placement chamber 22 to move to the right, placing it on the right side of the discharge chute 21. The placement chamber 22 is supported by the sliding connection between the support block 32 and the support groove 31, improving its stability. The repair material passes through the discharge chute 21 and falls onto the road surface. The first electric push rod 9 is activated, and its output end drives the scraper 16 to move through the moving plate 12, thereby pushing the repair material to move. The moving plate 12 is supported by the sliding connection between the moving plate 12 and the clearance groove 14, improving its stability.

[0038] It should be noted that the first electric actuator 9 and the second electric actuator 24 are both conventional devices known to the public in the prior art, and their specific structures and working principles will not be described in detail in this article.

[0039] Please see Figures 1 to 5 In this embodiment, the connecting chamber 1 is equipped with a water spraying assembly for spraying water onto the repair material. The water spraying assembly includes a water storage tank 6, which is fixedly connected to the left side of the connecting chamber 1. A water pump 19 is fixedly installed on the bottom surface of the water storage tank 6. An inlet pipe 18 is fixedly installed at the inlet end of the water pump 19, which passes through the water storage tank 6 and extends into it. An outlet pipe 20 is fixedly installed at the outlet end of the water pump 19, which passes through the placement chamber 22 and extends into it. A filter screen 5 is fixedly connected inside the water storage tank 6. A number of nozzles 23 are fixedly installed on the bottom surface of the placement chamber 22. A battery 13 is fixedly installed on the left side and the inner wall of the back of the connecting chamber 1.

[0040] The water storage tank 6 is a hollow cuboid with a missing top surface, the placement tank 22 is a hollow cuboid, the inlet pipe 18 is fixedly connected to the water storage tank 6, the outlet pipe 20 is fixedly connected to the placement tank 22, and the outlet pipe 20 is a flexible hose.

[0041] Specifically, water is poured into the water storage tank 6 and filtered by the filter screen 5 to minimize impurities from entering the bottom of the water storage tank 6. The water pump 19 is started and pumped into the placement chamber 22 through the inlet pipe 18 and the outlet pipe 20. The water is then sprayed out by the nozzle 23 to wet the joint between the repair material and the road surface.

[0042] It should be noted that the water pump 19, the nozzle 23 and the battery 13 are all conventional devices known to the public in the prior art. Their specific structure and working principle will not be described in detail in this article. The length of the water outlet pipe 20 allows the placement chamber 22 to move left and right.

[0043] The working principle of the above embodiments is as follows:

[0044] Water is poured into the water storage tank 6 and filtered by the filter screen 5. Repair material passes through the feed chute 17 into the connecting chamber 1, pushing the connecting chamber 1. The connecting chamber 1 is moved by the moving wheels 4. When the connecting chamber 1 is in the appropriate position, the second electric push rod 24 is activated. The output end of the second electric push rod 24 moves the placement chamber 22 to the right, placing it to the right side of the discharge chute 21. The repair material passes through the discharge chute 21 and falls onto the road surface. The first electric push rod 9 is activated. The output end of the first electric push rod 9 moves the scraper 16 via the moving plate 12, thus moving the repair material. The water pump 19 is activated, and the water pump 19... Water is delivered into the placement chamber 22 via the inlet pipe 18 and outlet pipe 20. The water is then sprayed out by the nozzle 23 to wet the joint between the repair material and the road surface. The pressure plate 29 is positioned at the repair site. The right drive motor 34 is activated, and its output shaft rotates the drive rod 7. Through the meshing of the right gear 15 and the right toothed plate 8, the linkage plate 26 moves downwards. The linkage plate 26, via the connecting plate 28, moves the pressure plate 29 downwards, compacting the repair area. After the pressure plate 29 is in contact with the road surface, the right drive motor 34 is de-energized, and the left drive motor 34 is activated. Through the meshing of the left gear 15 and the left toothed plate 8, the linkage plate 26 is reset.

[0045] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods. Any method that can achieve its beneficial effect can be implemented. In addition, the electrical components in this embodiment are all electrically connected to the main controller and the battery. The main controller can be a conventional known device such as a computer that plays a control role. Those skilled in the art can control the electrical components through simple programming. Moreover, the existing disclosed power connection technology is also common knowledge in the field. Therefore, the specific structural composition and working principle will not be described in detail in this embodiment.

[0046] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0047] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A compaction device for highway maintenance, comprising a connecting compartment (1), characterized in that: The connecting compartment (1) is fixedly connected to a partition (33), the bottom surface of the connecting compartment (1) is provided with a connecting groove (27), and the connecting compartment (1) is provided with a compaction component for compacting the road. The compaction assembly includes a linkage plate (26), which is placed inside the connecting groove (27). Two connecting plates (28) are fixedly connected to the bottom surface of the linkage plate (26). A pressure plate (29) is fixedly connected between the bottom surfaces of the two connecting plates (28). Two toothed plates (8) are fixedly connected to the top surface of the linkage plate (26). Two drive motors (34) are fixedly installed on the inner wall of the back side of the connecting chamber (1). The output shafts of the two drive motors (34) are fixedly connected to a drive rod (7) with one end extending to the inner wall of the front side of the connecting chamber (1). Gears (15) that mesh with the toothed plates (8) are fixedly installed on the outer peripheral walls of the two drive rods (7). Sliding grooves (11) are opened on the inner wall of the front side and the inner wall of the back side of the connecting chamber (1). Two sliding plates (10) with one end extending into the two sliding grooves (11) are fixedly connected to the top surface of the linkage plate (26). The connecting chamber (1) is equipped with a pusher assembly for pushing the repair material inside, and a water spraying assembly for spraying water onto the repair material on the connecting chamber (1).

2. The compaction device for highway maintenance according to claim 1, characterized in that: The left and right sides of the connecting compartment (1) are fixedly connected to mounting plates (2), and the bottom surfaces of the two mounting plates (2) are fixedly connected to two connecting rods (3), and the bottom surfaces of the two connecting rods (3) are fixedly installed with moving wheels (4).

3. The compaction device for highway maintenance according to claim 1, characterized in that: The connecting chamber (1) is a hollow cuboid. The two drive rods (7) rotate in opposite directions. The sliding plate (10) and the sliding groove (11) are slidably connected. The sliding plate (10) is an L-shaped plate. The drive rods (7) are rotatably connected to the connecting chamber (1) through bearings.

4. The compaction device for highway maintenance according to claim 1, characterized in that: The feeding assembly includes a first electric push rod (9), which is fixedly installed on the right inner wall of the connecting chamber (1). A clearance groove (14) is provided on the left side of the partition (33). A movable plate (12) extending into the clearance groove (14) is fixedly connected to the output end of the first electric push rod (9). A scraper (16) extending into the bottom wall of the connecting chamber (1) is fixedly connected to the left side of the movable plate (12). A feed chute (17) is provided on the top surface of the connecting chamber (1), and a discharge chute (21) is provided on the bottom surface of the connecting chamber (1). 1) has a placement compartment (22) on its bottom surface. A fixing plate (25) is fixedly connected to the bottom surface of the connecting compartment (1). A second electric push rod (24) is fixedly installed on the left side of the fixing plate (25). The output end of the second electric push rod (24) is fixedly connected to the placement compartment (22). A support groove (31) is opened on the bottom surface of the connecting compartment (1). A support block (32) is placed inside the support groove (31). A drive plate (30) with one end extending into the placement compartment (22) is fixedly connected to the bottom surface of the support block (32). The drive plate (30) is fixedly connected to the placement compartment (22).

5. A compaction device for highway maintenance according to claim 4, characterized in that: Both the moving plate (12) and the driving plate (30) are L-shaped plates. The moving plate (12) and the clearance groove (14) are slidably connected. The scraper (16) is inclined.

6. A compaction device for highway maintenance according to claim 4, characterized in that: The placement chamber (22) is located at the bottom of the discharge trough (21), and the fixing plate (25) is located to the left of the pressure plate (29).

7. A compaction device for highway maintenance according to claim 4, characterized in that: Both the support block (32) and the support groove (31) are T-shaped, and the support block (32) and the support groove (31) are slidably connected.

8. A compaction device for highway maintenance according to claim 4, characterized in that: The water spray assembly includes a water storage tank (6), which is fixedly connected to the left side of the connecting chamber (1). A water pump (19) is fixedly installed on the bottom surface of the water storage tank (6). An inlet pipe (18) is fixedly installed at the inlet end of the water pump (19), which passes through the water storage tank (6) and extends into it. An outlet pipe (20) is fixedly installed at the outlet end of the water pump (19), which passes through the placement chamber (22) and extends into it. A filter screen (5) is fixedly connected inside the water storage tank (6). A number of nozzles (23) are fixedly installed on the bottom surface of the placement chamber (22). A battery (13) is fixedly installed on the left side and the inner wall of the back of the connecting chamber (1).

9. A compaction device for highway maintenance according to claim 8, characterized in that: The water storage tank (6) is a cuboid with a hollow interior and a missing top surface, and the placement tank (22) is a cuboid with a hollow interior.

10. A compaction device for highway maintenance according to claim 8, characterized in that: The inlet pipe (18) and the water storage tank (6) are fixedly connected, and the outlet pipe (20) and the placement tank (22) are fixedly connected. The outlet pipe (20) is a flexible hose.

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