Portable asphalt pavement repairing and compacting device

Abstract

The utility model provides a portable asphalt pavement repairing and compacting device, belongs to the technical field of road repairing devices, and aims to solve the problem that in the prior art, scattered asphalt materials need to be manually pushed into a coring groove by workers, so that the compacting efficiency of an asphalt pavement is influenced. Comprising a compaction supporting frame, a compaction connecting piece, a compaction extrusion piece, moving wheels, a material pushing supporting frame, a material pushing guide rod, a compaction driving mechanism and a compaction material pushing mechanism. The compaction connecting piece is fixedly connected to the upper end of the inner side of the compaction supporting frame; the compaction extrusion part is connected to the lower part of the interior of the compaction connecting part in a sliding manner; the material pushing supporting frames are fixedly connected to the left end and the right end of the inner side of the compaction supporting frame correspondingly. The material pushing guide rods are fixedly connected to the upper ends of the inner sides of the two material pushing supporting frames correspondingly. The compaction driving mechanism is arranged below the compaction extrusion part; and the compaction pushing mechanism is arranged on the inner side of the compaction supporting frame, so that manual gathering of the asphalt materials is avoided, and the compaction efficiency of the asphalt pavement is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of road repair devices, and more specifically, particularly relates to a portable asphalt pavement repair and compaction device. Background Art

[0002] During the paving process of existing asphalt roads, it is necessary to take samples to test the quality of the roads. Generally, sampling and testing requires drilling holes in the road surface. After sampling, the sampling holes need to be refilled with asphalt, and then the asphalt road surface needs to be repaired and compacted.

[0003] The existing application number is: CN201721634482.1. The utility model discloses a portable compacting device, comprising a mounting seat (1), a hydraulic power pack (2), a hydraulic piston rod (21) and a round pancake-shaped pressing plate (3), wherein the hydraulic power pack (2) is fixedly mounted inside the mounting seat (1), the output end of the hydraulic power pack (2) is fixedly connected to the upper end of the hydraulic piston rod (21), and the lower end of the hydraulic piston rod (21) is coaxially fixedly connected to the round pancake-shaped pressing plate (3). The utility model is used for filling the sampling holes of asphalt pavement and cement stabilized material pavement sampling holes with asphalt or cement stabilized layers, and then compacting the re-laid materials in layers to perform compaction operations.

[0004] Based on the above, when performing asphalt repair and compaction on the coring groove, workers are required to pour asphalt into the coring groove and then compact the asphalt with a compacting tool. However, since the diameter of the coring groove is generally small, when the workers pour the material into the coring groove, the asphalt is easily scattered on the outside of the coring groove, resulting in the workers having to manually push the scattered asphalt into the coring groove, affecting the compaction efficiency of the asphalt pavement. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a portable asphalt pavement repair and compaction device to solve the existing problem that when performing asphalt repair and compaction on a coring groove, workers are required to pour asphalt into the coring groove and then compact the asphalt with a compaction tool. However, since the coring groove is generally small in diameter, when workers pour the material into the coring groove, the asphalt is easily scattered on the outside of the coring groove, resulting in the need for workers to manually push the scattered asphalt into the coring groove, affecting the compaction efficiency of the asphalt pavement.

[0006] The purpose and effect of the portable asphalt pavement repair and compaction device of the utility model are achieved by the following specific technical means:

[0007] A portable asphalt pavement repair and compaction device, comprising a compaction support frame, a compaction connection piece, a compaction extrusion piece, a moving wheel, a pusher support frame, a pusher guide rod, a compaction drive mechanism and a compaction pusher mechanism;

[0008] The compaction connection piece is fixedly connected to the inner upper end of the compaction support frame, and a slide groove structure is provided at the rear end of the compaction connection piece;

[0009] The compacting extrusion piece is slidably connected to the inner lower part of the compacting connection piece, and a threaded hole structure is arranged at the middle position of the compacting extrusion piece;

[0010] There are two groups of moving wheels, which are respectively fixedly connected to the rear lower end of the compaction support frame;

[0011] The push material support frame is provided with two groups in total, and the two groups of push material support frames are respectively fixedly connected to the left and right ends of the inner side of the compaction support frame;

[0012] The push guide rods are provided with two groups in total, and the two groups of push guide rods are respectively fixedly connected to the inner upper ends of the two groups of push support frames;

[0013] The compaction drive mechanism is arranged below the compaction extrusion member;

[0014] The compacting and pushing mechanism is arranged on the inner side of the compacting support frame.

[0015] Further, the compaction drive mechanism includes: a compaction drive motor and a compaction drive lead screw;

[0016] The compaction drive motor is fixedly connected to the upper end of the compaction support frame, and the compaction drive motor is a reciprocating motor structure;

[0017] The compaction drive lead screw is coaxially fixedly connected to the lower end of the rotating shaft of the compaction drive motor, and the compaction drive lead screw is threadedly connected to the compaction extrusion piece.

[0018] Furthermore, the compaction driving mechanism also includes: a compaction fixing plate, a compaction guide, a compaction bottom plate and a compaction connecting spring;

[0019] The compaction fixing plate is fixedly connected to the lower end of the compaction extrusion member;

[0020] The compaction guide members are provided in two groups, and the two groups of compaction guide members are respectively slidably connected to the inner side of the compaction fixing plate;

[0021] The compaction bottom plate is a disc-shaped structure, and the compaction bottom plate is fixedly connected to the lower end of the compaction guide;

[0022] The compaction connection springs are provided in two groups, and the two groups of compaction connection springs are respectively fixedly connected to the lower ends of the compaction fixing plates, and the lower ends of the two groups of compaction connection springs are both fixedly connected to the compaction bottom plate.

[0023] Furthermore, the compacting and pushing mechanism comprises: a pushing connection piece, a pushing base, a pushing connection column, a pushing drive cylinder and a pushing drive block;

[0024] There are two groups of push material connecting pieces, which are slidably connected to the left and right sides of the outer periphery of the push material guide rod respectively;

[0025] The pusher base is fixedly connected to the middle position of the pusher guide rod;

[0026] The push material connection column is slidably connected to the lower end of the rear of the slide groove of the compaction connection piece, and the front end of the push material connection column is fixedly connected to the compaction extrusion piece;

[0027] The push drive cylinder is a cylindrical structure, the push drive cylinder is rotatably connected to the inner side of the push base, and an inclined groove structure is provided on the inner side of the push drive cylinder;

[0028] The push drive block is fixedly connected to the rear end of the push connection column.

[0029] Furthermore, the compacting and pushing mechanism also includes: a pushing driving rod and a pushing transmission rod;

[0030] The push drive rods are provided with two groups in total, and the two groups of push drive rods are respectively fixedly connected to the outer periphery of the push drive cylinder;

[0031] The push material transmission rods are provided with two groups in total. The two groups of push material transmission rods are respectively hinged on the outer sides of the push material driving rods. The outer sides of the two groups of push material transmission rods are both hinged to the push material connecting pieces.

[0032] Furthermore, the compacting and pushing mechanism also includes: a pushing connecting rod, a pushing member and a pushing fixing rod;

[0033] The pusher connecting rods are provided with two groups in total, and the two groups of pusher connecting rods are respectively slidably connected to the inner side of the compaction support frame;

[0034] There are two groups of pushers, both of which are semicircular ring structures, and the two groups of pushers are respectively fixedly connected to the inner side of the pusher connecting rod;

[0035] The pusher fixing rods are provided with two groups in total, and the two groups of pusher fixing rods are respectively fixedly connected below the pusher connecting piece, and the lower ends of the two groups of pusher fixing rods are fixedly connected to the pusher connecting rod.

[0036] Compared with the prior art, the utility model has the following beneficial effects:

[0037] The utility model pours asphalt material into the coring groove through the setting of the compaction drive mechanism, then aligns the compaction bottom plate with the coring groove, turns on the compaction drive motor, and the rotation of the rotating shaft of the compaction drive motor drives the compaction drive screw to rotate, and the rotation of the compaction drive screw drives the compaction extrusion member to move downward, and the downward movement of the compaction extrusion member drives the compaction fixing plate to move downward, and the downward movement of the compaction fixing plate drives the compaction bottom plate to move downward, and the downward movement of the compaction bottom plate realizes the compaction operation of the asphalt material, avoids manual compaction, and reduces the labor intensity of workers. The movable wheels facilitate the movement of the entire compaction device, making the entire compaction device more portable.

[0038] The utility model adopts the arrangement of the compaction and pushing mechanism, the compaction and extrusion part moves downward to drive the pushing connecting column to move downward, the pushing connecting column moves downward and is inserted into the interior of the pushing driving cylinder, and at the same time, the pushing connecting column moves downward to drive the pushing driving block to move downward, and the pushing driving block moves downward and is inserted into the inclined groove of the pushing driving cylinder. At this time, the pushing driving cylinder is driven to rotate, and the rotation of the pushing driving cylinder drives the pushing driving rod to rotate, and the rotation of the pushing driving rod drives the pushing transmission rod to move inward, and the pushing transmission rod moves inward to drive the pushing connecting piece to move oppositely, and the pushing connecting piece moves oppositely to drive the pushing fixing rod to move oppositely, and the pushing fixing rod moves oppositely to drive the pushing connecting rod to move oppositely, and the pushing connecting rod moves oppositely to drive the pushing piece to move oppositely, and the pushing piece moves oppositely to push the asphalt material scattered outside the coring groove inwardly, thereby avoiding the waste of asphalt material and avoiding the manual gathering of asphalt material, improving the compaction efficiency of the asphalt pavement, facilitating the operation of workers, and reducing the labor intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0040] Figure 2 It is a schematic diagram of the compacted bottom plate structure of the utility model.

[0041] Figure 3 It is a schematic diagram of the overall cross-sectional structure of the utility model.

[0042] Figure 4 It is a structural schematic diagram of the compacting and pushing mechanism of the utility model.

[0043] Figure 5 It is a structural schematic diagram of the push drive cylinder of the utility model.

[0044] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0045] 1. Compacting support frame; 101. Compacting drive motor; 102. Compacting drive screw; 103. Compacting fixed plate; 104. Compacting guide member; 105. Compacting bottom plate; 106. Compacting connecting spring; 2. Compacting connecting member; 3. Compacting extrusion member; 4. Moving wheel; 5. Pushing support frame; 6. Pushing guide rod; 601. Pushing connecting member; 602. Pushing base; 603. Pushing connecting column; 604. Pushing driving cylinder; 605. Pushing driving block; 606. Pushing driving rod; 607. Pushing transmission rod; 608. Pushing connecting rod; 609. Pushing member; 610. Pushing fixing rod. DETAILED DESCRIPTION

[0046] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0047] Embodiment 1:

[0048] As attached Figure 1 To Attachment Figure 4 As shown:

[0049] The utility model provides a portable asphalt pavement repair and compaction device, comprising a compaction support frame 1, a compaction connection member 2, a compaction extrusion member 3, a moving wheel 4, a pusher support frame 5, a pusher guide rod 6 and a compaction drive mechanism;

[0050] The compaction connection member 2 is fixedly connected to the inner upper end of the compaction support frame 1, and a slide groove structure is provided at the rear end of the compaction connection member 2;

[0051] The compacting extrusion member 3 is slidably connected to the lower part of the inner part of the compacting connection member 2, and a threaded hole structure is arranged at the middle position of the compacting extrusion member 3;

[0052] There are two groups of moving wheels 4, and the two groups of moving wheels 4 are respectively fixedly connected to the rear lower end of the compaction support frame 1;

[0053] There are two groups of pusher support frames 5, and the two groups of pusher support frames 5 are respectively fixedly connected to the left and right ends of the inner side of the compaction support frame 1;

[0054] There are two groups of push guide rods 6, and the two groups of push guide rods 6 are respectively fixedly connected to the inner upper ends of the two groups of push support frames 5;

[0055] The compaction drive mechanism is arranged below the compaction extruder 3 .

[0056] The compaction drive mechanism includes: a compaction drive motor 101, a compaction drive screw 102, a compaction fixing plate 103, a compaction guide 104, a compaction bottom plate 105 and a compaction connection spring 106;

[0057] The compaction drive motor 101 is fixedly connected to the upper end of the compaction support frame 1, and the compaction drive motor 101 is a reciprocating motor structure;

[0058] The compaction drive screw 102 is coaxially fixedly connected to the lower end of the rotating shaft of the compaction drive motor 101, and the compaction drive screw 102 is threadedly connected to the compaction extrusion member 3;

[0059] The compaction fixing plate 103 is fixedly connected to the lower end of the compaction extrusion member 3;

[0060] There are two groups of compaction guide members 104, and the two groups of compaction guide members 104 are slidably connected to the inner side of the compaction fixing plate 103 respectively;

[0061] The compaction bottom plate 105 is a disc-shaped structure, and the compaction bottom plate 105 is fixedly connected to the lower end of the compaction guide 104;

[0062] There are two groups of compaction connection springs 106 , which are respectively fixedly connected to the lower ends of the compaction fixing plates 103 , and the lower ends of the two groups of compaction connection springs 106 are both fixedly connected to the compaction bottom plate 105 .

[0063] During use, when it is necessary to repair the asphalt pavement that has been cored, pour the asphalt material into the coring groove, then align the compaction base plate 105 with the coring groove, turn on the compaction drive motor 101, and the rotation of the rotating shaft of the compaction drive motor 101 drives the compaction drive screw 102 to rotate. The rotation of the compaction drive screw 102 drives the compaction extrusion member 3 to move downward. The downward movement of the compaction extrusion member 3 drives the compaction fixed plate 103 to move downward. The downward movement of the compaction fixed plate 103 drives the compaction base plate 105 to move downward. The downward movement of the compaction base plate 105 realizes the compaction operation of the asphalt material, avoids manual compaction, and reduces the labor intensity of workers.

[0064] Embodiment 2:

[0065] The utility model provides a portable asphalt pavement repair and compaction device, based on the first embodiment, as Figures 1 to 5 As shown, it also includes a compaction pushing mechanism, which is arranged on the inner side of the compaction support frame 1.

[0066] The compacting and pushing mechanism includes: a pushing connecting piece 601, a pushing base 602, a pushing connecting column 603, a pushing driving cylinder 604, a pushing driving block 605, a pushing driving rod 606, a pushing transmission rod 607, a pushing connecting rod 608, a pushing piece 609 and a pushing fixing rod 610;

[0067] There are two groups of push material connecting members 601, and the two groups of push material connecting members 601 are slidably connected to the left and right sides of the outer periphery of the push material guide rod 6 respectively;

[0068] The pusher base 602 is fixedly connected to the middle position of the pusher guide rod 6;

[0069] The material pushing connecting column 603 is slidably connected to the lower end of the rear of the slide groove of the compacting connecting member 2, and the front end of the material pushing connecting column 603 is fixedly connected to the compacting extrusion member 3;

[0070] The material pushing driving cylinder 604 is a cylindrical structure, and the material pushing driving cylinder 604 is rotatably connected to the inner side of the material pushing base 602, and an inclined groove structure is provided on the inner side of the material pushing driving cylinder 604;

[0071] The push drive block 605 is fixedly connected to the rear end of the push connection column 603;

[0072] There are two sets of push drive rods 606, and the two sets of push drive rods 606 are respectively fixedly connected to the outer periphery of the push drive cylinder 604;

[0073] There are two groups of push material transmission rods 607, which are respectively hinged on the outer sides of the push material driving rods 606, and the outer sides of the two groups of push material transmission rods 607 are hinged to the push material connecting piece 601;

[0074] There are two sets of push rods 608, and the two sets of push rods 608 are slidably connected to the inner side of the compaction support frame 1 respectively;

[0075] There are two groups of pushers 609, both of which are semicircular ring structures. The two groups of pushers 609 are fixedly connected to the inner side of the pusher connecting rod 608 respectively.

[0076] There are two groups of pusher fixing rods 610 , which are respectively fixedly connected below the pusher connecting piece 601 , and the lower ends of the two groups of pusher fixing rods 610 are fixedly connected to the pusher connecting rod 608 .

[0077] In use, when the asphalt is compacted, the compacting extruder 3 moves downward, driving the pusher connecting column 603 to move downward, and the pusher connecting column 603 moves downward and inserts into the pusher driving cylinder 604. At the same time, the pusher connecting column 603 moves downward, driving the pusher driving block 605 to move downward, and the pusher driving block 605 moves downward and inserts into the inclined groove of the pusher driving cylinder 604. At this time, the pusher driving cylinder 604 is driven to rotate, and the rotation of the pusher driving cylinder 604 drives the pusher driving rod 606 to rotate, and the pusher The driving rod 606 rotates and drives the pushing transmission rod 607 to move inward, and the inward movement of the pushing transmission rod 607 drives the pushing connecting piece 601 to move in the opposite direction, and the opposite movement of the pushing connecting piece 601 drives the pushing fixed rod 610 to move in the opposite direction, and the opposite movement of the pushing fixed rod 610 drives the pushing connecting rod 608 to move in the opposite direction, and the opposite movement of the pushing connecting rod 608 drives the pushing piece 609 to move in the opposite direction, and the pushing piece 609 moves inward to push the asphalt scattered outside the coring groove, thereby avoiding the waste of asphalt.

Claims

1. A portable asphalt pavement repair and compaction device, comprising a compaction support frame (1), a compaction connection member (2), a compaction extrusion member (3), a moving wheel (4), a material pushing support frame (5), a material pushing guide rod (6), a compaction driving mechanism and a compaction pushing mechanism; characterized in that: The compaction connecting member (2) is fixedly connected to the inner upper end of the compaction support frame (1), and a slide groove structure is provided at the rear end of the compaction connecting member (2); the compaction extrusion member (3) is slidably connected to the inner lower part of the compaction connecting member (2), and a threaded hole structure is provided at the middle position of the compaction extrusion member (3); two groups of moving wheels (4) are provided, and the two groups of moving wheels (4) are respectively fixedly connected to the rear lower end of the compaction support frame (1); two groups of pushing material support frames (5) are provided, and the two groups of pushing material support frames (5) are respectively fixedly connected to the left and right ends of the inner side of the compaction support frame (1); two groups of pushing material guide rods (6) are provided, and the two groups of pushing material guide rods (6) are respectively fixedly connected to the inner upper ends of the two groups of pushing material support frames (5); the compaction driving mechanism is provided below the compaction extrusion member (3); and the compaction pushing mechanism is provided on the inner side of the compaction support frame (1).

2. The portable asphalt pavement repair and compaction device as claimed in claim 1, characterized in that: The compaction drive mechanism comprises: a compaction drive motor (101) and a compaction drive lead screw (102); the compaction drive motor (101) is fixedly connected to the upper end of the compaction support frame (1), and the compaction drive motor (101) is a reciprocating motor structure; the compaction drive lead screw (102) is coaxially fixedly connected to the lower end of the rotating shaft of the compaction drive motor (101), and the compaction drive lead screw (102) is threadedly connected to the compaction extrusion member (3).

3. The portable asphalt pavement repair and compaction device as claimed in claim 1, characterized in that: The compaction drive mechanism further comprises: a compaction fixed plate (103), a compaction guide member (104), a compaction bottom plate (105) and a compaction connection spring (106); the compaction fixed plate (103) is fixedly connected to the lower end of the compaction extrusion member (3); the compaction guide members (104) are provided in two groups, and the two groups of compaction guide members (104) are respectively slidably connected to the inner side of the compaction fixed plate (103); the compaction bottom plate (105) is a disc-shaped structure, and the compaction bottom plate (105) is fixedly connected to the lower end of the compaction guide member (104); the compaction connection springs (106) are provided in two groups, and the two groups of compaction connection springs (106) are respectively fixedly connected to the lower end of the compaction fixed plate (103), and the lower ends of the two groups of compaction connection springs (106) are both fixedly connected to the compaction bottom plate (105).

4. The portable asphalt pavement repair and compaction device as claimed in claim 1, characterized in that: The compacting and pushing mechanism comprises: a pushing connection piece (601), a pushing base (602), a pushing connection column (603), a pushing drive cylinder (604) and a pushing drive block (605); the pushing connection piece (601) is provided with two groups, and the two groups of pushing connection pieces (601) are respectively slidably connected to the left and right sides of the outer periphery of the pushing guide rod (6); the pushing base (602) is fixedly connected to the middle position of the pushing guide rod (6 ... The connecting column (603) is slidably connected to the lower end of the rear slide groove of the compacting connecting piece (2), and the front end of the pushing connecting column (603) is fixedly connected to the compacting extrusion piece (3); the pushing driving cylinder (604) is a cylindrical structure, and the pushing driving cylinder (604) is rotatably connected to the inner side of the pushing base (602), and an inclined groove structure is provided on the inner side of the pushing driving cylinder (604); the pushing driving block (605) is fixedly connected to the rear end of the pushing connecting column (603).

5. The portable asphalt pavement repair and compaction device as claimed in claim 4, characterized in that: The compacting and pushing mechanism also includes: a pushing drive rod (606) and a pushing transmission rod (607); the pushing drive rod (606) is provided in two groups, and the two groups of pushing drive rods (606) are respectively fixedly connected to the outer periphery of the pushing drive cylinder (604); the pushing transmission rod (607) is provided in two groups, and the two groups of pushing transmission rods (607) are respectively hinged on the outer sides of the pushing drive rod (606), and the outer sides of the two groups of pushing transmission rods (607) are both hinged to the pushing connecting piece (601).

6. The portable asphalt pavement repair and compaction device as claimed in claim 5, characterized in that: The compaction pushing mechanism further comprises: a pushing connecting rod (608), a pushing piece (609) and a pushing fixed rod (610); the pushing connecting rod (608) is provided in two groups, and the two groups of pushing connecting rods (608) are respectively slidably connected to the inner side of the compaction support frame (1); the pushing piece (609) is provided in two groups, and the two groups of pushing pieces (609) are both semi-circular ring structures, and the two groups of pushing pieces (609) are respectively fixedly connected to the inner side of the pushing connecting rod (608); the pushing fixed rod (610) is provided in two groups, and the two groups of pushing fixed rods (610) are respectively fixedly connected to the bottom of the pushing connecting piece (601), and the lower ends of the two groups of pushing fixed rods (610) are fixedly connected to the pushing connecting rod (608).

Images