Auxiliary compacting machine for edge of drainage well of roadbed

Abstract

The utility model provides a roadbed drainage well edge auxiliary compacting machine which is installed on a construction vehicle for use and comprises a supporting frame fixedly arranged on the construction vehicle, a supporting cylinder is arranged on the supporting frame, and a supporting rod is arranged in the supporting cylinder in a sliding mode along the axis of the supporting cylinder. A driving mechanism for driving the supporting rod to slide in a reciprocating manner is arranged on the supporting frame, a mounting frame is arranged at the end part of the supporting rod in a liftable manner, a mounting cylinder which can be rotatably mounted is arranged in the mounting frame, a compaction block is arranged on the mounting cylinder, and an inclined table is arranged at the edge of the compaction block. When the compactor is used for compacting the edge of the drainage well, the roadbed side drainage well which a road roller cannot reach can be compacted, so that the application range of the compactor is widened, and the problem that a traditional compactor cannot reach a compaction area is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of roadbed construction, in particular to an auxiliary compactor for the edge of a roadbed drainage well. Background Art

[0002] Roadbed drainage wells intercept, collect, and drain surface water, lowering the surface water level. This protects the roadbed from water damage and ensures its strength and stability. The proper functioning of roadbed drainage wells directly impacts their stability. Therefore, drainage wells require compaction during construction to increase structural stability and prolong their service life.

[0003] For example, the Chinese invention patent with application number 202311019035.5 provides an auxiliary compaction device for the edge of a roadbed drainage well. When the roadbed or pavement around the drainage well needs to be compacted, the device is installed in the drainage well, and the roller directly presses over the dome so that the dome remains level with the roadbed or asphalt pavement to compact the edge of the drainage well.

[0004] However, the existing drainage well edge auxiliary compactor needs to be used in conjunction with a road roller, and most drainage wells are located outside the road. The compacting drum of the road roller cannot be moved to the construction area to compact the edge of the roadbed drainage well, resulting in a decrease in the scope of application of the traditional roadbed drainage well compaction device. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model proposes a roadbed drainage well edge auxiliary compactor to solve the technical problem raised in the above background technology that the existing drainage well edge auxiliary compactor needs to be used in conjunction with a road roller, and most drainage wells are located outside the road, and the compacting drum of the road roller cannot be moved to the construction area to compact the edge of the roadbed drainage well.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a roadbed drainage well edge auxiliary compactor, which is installed on a construction vehicle for use, comprising:

[0007] A support frame is fixedly mounted on the construction vehicle, and a support cylinder is mounted on the support frame;

[0008] A support rod is slidably inserted into the support tube along its axis, and a driving mechanism for driving the support rod to slide back and forth is provided on the support frame;

[0009] A mounting frame is escalably mounted at the end of the support rod, wherein a rotatably mounted mounting cylinder is disposed within the mounting frame; and

[0010] A compacting block is arranged on the installation cylinder, and an inclined platform is arranged on the edge of the compacting block.

[0011] In a preferred embodiment, the driving mechanism includes:

[0012] A driving motor is fixedly mounted on the support frame;

[0013] A drive disc is rotatably disposed on the support frame along its axis and connected to the output shaft of the drive motor, wherein a mounting post is eccentrically disposed on the drive disc;

[0014] an articulated seat, disposed on the support rod; and

[0015] A driving rod has one end hinged to the mounting post and the other end hinged to the hinge seat.

[0016] In a preferred embodiment, a hydraulic telescopic rod is fixedly provided at the end of the support rod, and the telescopic end of the hydraulic telescopic rod is fixedly connected to the mounting bracket.

[0017] In a preferred embodiment, a protective tube connected via a carrier is provided at the bottom of the support rod, and the telescopic end of the hydraulic telescopic rod slides along its axis and passes through the protective tube.

[0018] In a preferred embodiment, an annular groove is formed on the installation tube, two sets of detachable installation arc plates are clamped in the annular groove, and the compacting blocks are arranged on the outer surfaces of the installation arc plates.

[0019] In a preferred embodiment, one group of the mounting arc plates is provided with a threaded column, which is passed through another group of the mounting arc plates and screwed with a limiting nut; one group of the mounting arc plates is provided with a positioning column, which is passed through another group of the mounting arc plates.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] When the compactor is in use, the construction vehicle can drive the installation drum to move so that the installation drum moves to the drainage well to be compacted, and then the installation frame can be controlled to descend so that the compacting block on the installation drum is located in the drainage well. Finally, the driving mechanism can control the reciprocating motion of the support rod to drive the installation drum to roll on the ground, and the edge of the drainage well is compacted by the compacting block on the installation drum, and the edge of the drainage well is compacted into an inclined surface by the inclined platform at the edge of the compacting block to facilitate water guidance. By compacting the edge of the drainage well by the compactor, the drainage well on the roadbed side that the roller cannot reach can be compacted, thereby improving the application range of the compactor and solving the problem that traditional compactors cannot reach the compaction area. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the specific embodiments of the present invention, the following briefly introduces the drawings required for use in the specific embodiments. In all the drawings, each element or part is not necessarily drawn according to the actual scale.

[0023] Figure 1 A schematic diagram of the three-dimensional structure of a roadbed drainage well edge auxiliary compactor provided by the utility model;

[0024] Figure 2 This is a front view of a roadbed drainage well edge auxiliary compactor according to the present utility model;

[0025] Figure 3 This is a schematic diagram of the installation structure of the installation cylinder and the parts above it in a roadbed drainage well edge auxiliary compactor of the utility model;

[0026] Reference numerals:

[0027] 101. Construction vehicle; 102. Support frame; 103. Support cylinder; 104. Drive motor; 105. Drive plate; 106. Mounting column; 107. Drive rod;

[0028] 201, support rod; 202, hinged seat; 203, bearing frame; 204, protective tube; 205, hydraulic telescopic rod; 206, telescopic end; 207, mounting frame;

[0029] 301. Mounting cylinder; 302. Mounting arc plate; 303. Compacting block; 304. Inclined platform; 305. Positioning column; 306. Threaded column. DETAILED DESCRIPTION

[0030] The following embodiments of the technical solution of the present invention are described in detail with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention and are therefore only examples and are not intended to limit the scope of protection of the present invention.

[0031] Example:

[0032] like Figure 1 、 2As shown, the utility model provides a roadbed drainage well edge auxiliary compactor, which is installed on a construction vehicle 101 for use, and includes a support frame 102 fixedly mounted on the construction vehicle 101, a support cylinder 103 provided on the support frame 102, a support rod 201 slidingly extending through the support cylinder 103 along its axis, and a drive mechanism for driving the support rod 201 to slide back and forth. The drive mechanism includes a drive motor 104 fixedly mounted on the support frame 102, a drive disc 105 rotatably provided on the support frame 102 along its axis, the drive disc 105 being connected to the output shaft of the drive motor 104, a mounting post 106 eccentrically provided on the drive disc 105, and an articulated seat 202 provided on the support rod 201. One end of a drive rod 107 is hinged to the mounting post 106, and the other end is hinged to the articulated seat 202.

[0033] When in use, the compactor can be driven by the construction vehicle 101 to move on the road surface, and the drive motor 104 can be controlled to start and drive the drive disc 105 to rotate. During the rotation, the drive disc 105 drives the mounting column 106 to move, thereby driving the support rod 201 to reciprocate in the support tube 103 through the cooperation of the drive rod 107 and the articulated seat 202.

[0034] like Figure 1 、 2 As shown, in this embodiment, a mounting bracket 207 is provided at the end of a support rod 201 so as to be liftable. A hydraulic telescopic rod 205 is fixedly provided at the end of the support rod 201, and the telescopic end 206 of the hydraulic telescopic rod 205 is fixedly connected to the mounting bracket 207. A rotatably mounted mounting cylinder 301 is provided within the mounting bracket 207. A compacting block 303 is mounted on the mounting cylinder 301, and a ramp 304 is provided at the edge of the compacting block 303.

[0035] The hydraulic telescopic rod 205 can be controlled to extend and retract to drive the mounting frame 207 up and down, thereby driving the mounting cylinder 301 up and down, moving the compacting block 303 into the drainage well. The reciprocating motion of the support rod 201 drives the mounting cylinder 301 to reciprocate, compacting the edge of the drainage well under the action of the compacting block 303. The edge of the drainage well is compacted into an inclined surface by the inclined platform 304 to drain water. A protective cylinder 204 is provided at the bottom of the support rod 201, connected to the support frame 203. The telescopic end 206 of the hydraulic telescopic rod 205 slides along its axis and passes through the protective cylinder 204. The protective cylinder 204 provides auxiliary support for the telescopic end 206 of the hydraulic telescopic rod 205, preventing the telescopic end 206 of the hydraulic telescopic rod 205 from being damaged by excessive radial force during the reciprocating motion of the mounting cylinder 301, thereby increasing the service life of the device.

[0036] like Figure 3As shown, in this embodiment, an annular groove is formed on the mounting cylinder 301, and two sets of detachable mounting arc plates 302 are fixed in the annular groove. The compacting blocks 303 are arranged on the outer surfaces of the mounting arc plates 302. One set of mounting arc plates 302 is provided with a threaded post 306, which passes through the other set of mounting arc plates 302 and is screwed to a limit nut; one set of mounting arc plates 302 is provided with a positioning post 305, which passes through the other set of mounting arc plates 302.

[0037] After the mounting arc plate 302 is disassembled, the mounting arc plate 302 with different compacting blocks 303 can be replaced according to drainage wells of different sizes or shapes. When replacing, it is only necessary to pass the threaded column 306 through another set of mounting arc plates 302 and then screw the limit nut on the threaded column 306, thereby further improving the application range of the compactor. The two sets of mounting arc plates 302 can be positioned by setting the positioning column 305, while reducing the radial force on the threaded column 306, avoiding the misalignment of the two sets of mounting arc plates 302 and causing the threaded column 306 to break, thereby improving the stability of the device structure.

[0038] Specific usage and beneficial effects of this utility model:

[0039] When the compactor is in use, the construction vehicle 101 can drive the installation drum 301 to move, so that the installation drum 301 moves to the drainage well to be compacted, and then the installation frame 207 is controlled to descend so that the compacting block 303 on the installation drum 301 is located in the drainage well, and finally the driving motor 104 is controlled to start, driving the driving disc 105 to rotate. The driving disc 105 drives the installation column 106 to move during the rotation, thereby controlling the support rod 201 to reciprocate under the action of the driving rod 107 and the articulated seat 202 to drive the installation drum 301 to roll on the ground, and the edge of the drainage well is compacted by the compacting block 303 on the installation drum 301, and the edge of the drainage well is compacted into an inclined surface by the inclined platform 304 at the edge of the compacting block 303 to facilitate water guidance. By compacting the edge of the drainage well by the compactor, the drainage well on the roadbed side that the road roller cannot reach can be compacted, thereby improving the applicability of the compactor and solving the problem that the traditional compactor cannot reach the compaction area.

[0040] The basic principles, main features and advantages of the present invention are shown and described above. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments.

Claims

1. A roadbed drainage well edge auxiliary compactor, mounted on a construction vehicle (101) for use, characterized in that: Includes: A support frame (102) is fixedly mounted on the construction vehicle (101), and a support cylinder (103) is mounted on the support frame (102); A support rod (201) is slidably inserted into the support tube (103) along its axis, and a driving mechanism for driving the support rod (201) to slide back and forth is provided on the support frame (102); A mounting frame (207) is movably mounted at the end of the support rod (201), wherein a rotatably mounted mounting cylinder (301) is disposed within the mounting frame (207); and A compacting block (303) is arranged on the installation cylinder (301), and an inclined platform (304) is arranged on the edge of the compacting block (303).

2. A roadbed drainage well edge auxiliary compactor according to claim 1, characterized in that: The driving mechanism includes: A driving motor (104) is fixedly mounted on the support frame (102); A drive disc (105) is rotatably arranged on the support frame (102) along its axis and is connected to the output shaft of the drive motor (104). A mounting post (106) is eccentrically arranged on the drive disc (105); A hinge seat (202) is provided on the support rod (201); and The driving rod (107) has one end hinged to the mounting column (106) and the other end hinged to the hinge seat (202).

3. The roadbed drainage well edge auxiliary compactor according to claim 1, characterized in that: A hydraulic telescopic rod (205) is fixedly provided at the end of the support rod (201), and a telescopic end (206) of the hydraulic telescopic rod (205) is fixedly connected to the mounting frame (207).

4. The roadbed drainage well edge auxiliary compactor according to claim 3, characterized in that: A protective tube (204) connected via a carrier frame (203) is provided at the bottom of the support rod (201), and a telescopic end (206) of the hydraulic telescopic rod (205) is slidably arranged along its axis and penetrates into the protective tube (204).

5. The roadbed drainage well edge auxiliary compactor according to claim 1, characterized in that: An annular groove is provided on the installation cylinder (301), two groups of detachable installation arc plates (302) are clamped in the annular groove, and the compacting block (303) is arranged on the outer surface of the installation arc plate (302).

6. The roadbed drainage well edge auxiliary compactor according to claim 5, characterized in that: One group of the mounting arc plates (302) is provided with a threaded column (306), which is passed through the other group of the mounting arc plates (302) and is screwed with a limiting nut; one group of the mounting arc plates (302) is provided with a positioning column (305), which is passed through the other group of the mounting arc plates (302).

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