Guiding device of paver for asphalt pavement construction

Abstract

The utility model provides a guiding device of a paver for asphalt pavement construction. The guiding device comprises a machine body, the supporting frames are fixedly installed at the two ends of the top of the machine body respectively, threaded sleeves are rotatably connected to the interiors of the supporting frames, threaded rods are in threaded connection to the interiors of the two ends of each threaded sleeve, a moving plate is fixedly installed at one end of each threaded rod, and rolling wheels are rotatably connected to the bottom of one side of each moving plate; and the fixed plate is fixedly mounted on one side of the machine body. According to the guiding device of the paver for asphalt pavement construction, the fixed plate, the adjusting rod, the movable block, the sliding rod, the guide plate and other structures are matched with one another, so that when the height of the guide plate needs to be adjusted, a user only needs to rotate the adjusting rod, and then the guide plate can be adjusted; the adjusting rod is in threaded connection in the fixing plate to drive the guide plate to move up and down, operation is convenient and fast, and physical exhaustion of a user is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of asphalt paving, in particular to a guiding device of a paver for asphalt pavement construction. Background Art

[0002] At present, asphalt pavement paving operations are very common. When paving the road, a paver is used. However, due to the tortuous and uneven actual road surface, the thickness of the asphalt paving cannot be accurately controlled, which will reduce the quality of the paving process. Therefore, when paving asphalt, a guide device is usually installed on the paver to cooperate with the paver.

[0003] For example, in the patent application with announcement number CN 218643120 U in the prior art, it is connected to the paver through an assembly frame on one side of the paver head, and two left and right limit frames are installed on the top of the paver head. The facing surfaces of the two limit frames are rotatably clamped with a threaded sleeve rod, and the facing surfaces of the two threaded sleeve rods are connected by a rotating shaft. The internal threads of the threaded sleeve rod are sleeved with a threaded shaft rod, and the threads of the two threaded sleeve rods are in opposite directions. The utility model can assemble the equipment and the paver with the assembly frame to ensure that the guide device can follow the paver when the paver is paving and advancing, avoiding the need for construction personnel to remove one end of the guide device and re-arrange it in the next section, greatly improving the paving efficiency and reducing the labor intensity of construction personnel; and it can ensure that the guide device is always level with the undulating road surface, avoiding the influence of the undulating road surface on the guide device.

[0004] However, when the device is in use, the user needs to manually carry the guide device to adjust the height of the guide device, which not only increases the number of operation steps, but also increases the user's physical exertion.

[0005] Therefore, it is necessary to provide a guiding device for a paver for asphalt pavement construction to solve the above technical problems. Utility Model Content

[0006] The utility model provides a guiding device for a paver for asphalt pavement construction, which solves the problem that a user needs to carry the paver manually, which not only increases the operation steps but also increases the physical consumption of the user.

[0007] In order to solve the above technical problems, the utility model provides a guiding device for a paver for asphalt pavement construction, comprising:

[0008] Body;

[0009] A support frame, wherein the support frames are fixedly mounted at both ends of the top of the machine body, the support frame is rotatably connected with a threaded sleeve inside, both ends of the threaded sleeve are internally threadedly connected with a threaded rod, one end of the threaded rod is fixedly mounted with a moving plate, and the bottom of one side of the moving plate is rotatably connected with a roller;

[0010] A fixed plate, the fixed plate is fixedly installed on one side of the machine body, the internal thread of the fixed plate is connected to an adjusting rod, the bottom of the adjusting rod is rotatably connected to a moving block, sliding rods are fixedly installed on both sides of the moving block, and the outer side of the sliding rod is slidably connected to a guide plate.

[0011] Preferably, a rotating handle is fixedly mounted on the outer side surface of the threaded sleeve, and mounting frames are fixedly mounted on both ends of the other side of the machine body.

[0012] Preferably, a connecting rod is fixedly installed on the other side of the movable plate, and the connecting rod is slidably connected to the inside of the machine body.

[0013] Preferably, a slide groove is provided on one side of the movable plate, and one end of the guide plate is slidably connected to one side of the slide groove.

[0014] Preferably, the front sides of the two guide plates are provided with limiting grooves, and the front sides of the two guide plates are provided with limiting plates.

[0015] Preferably, limiting blocks are fixedly mounted on both ends of one side of the limiting plate.

[0016] Preferably, the limiting block is slidably connected to the inner side surface of the limiting groove.

[0017] Compared with the related art, the guiding device of the asphalt pavement construction paver provided by the utility model has the following beneficial effects:

[0018] The utility model provides a guiding device of a paver for asphalt pavement construction, wherein a fixed plate, an adjusting rod, a moving block, a sliding rod and a guide plate are coordinated with each other. When the height of the guide plate needs to be adjusted, the user only needs to rotate the adjusting rod so that the adjusting rod is threadedly connected inside the fixed plate to drive the guide plate to move up and down. The operation is convenient and quick, and the physical exertion of the user is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic structural diagram of a first embodiment of a guide device for a paver for asphalt pavement construction provided by the utility model;

[0020] Figure 2 for Figure 1 The schematic diagram of the threaded casing structure shown;

[0021] Figure 3 for Figure 2 An enlarged schematic diagram of part A is shown;

[0022] Figure 4 A schematic structural diagram of a second embodiment of a guide device for a paver for asphalt pavement construction provided by the utility model;

[0023] Figure 5 for Figure 4 Schematic diagram of the back structure of the limiting plate shown.

[0024] Numbers in the figure: 1, machine body, 11, mounting frame, 12, supporting frame, 13, threaded sleeve, 14, threaded rod, 15, turning handle, 2, moving plate, 21, slide groove, 22, connecting rod, 23, roller, 3, fixing plate, 31, adjusting rod, 32, moving block, 33, slide rod, 34, guide plate, 4, limit plate, 41, limit block, 42, limit groove. DETAILED DESCRIPTION

[0025] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0026] First embodiment

[0027] Please refer to Figure 1 , Figure 2 , Figure 3 ,in, Figure 1 A schematic structural diagram of a first embodiment of a guide device for a paver for asphalt pavement construction provided by the utility model; Figure 2 for Figure 1 The schematic diagram of the threaded casing structure shown; Figure 3 for Figure 2 The enlarged schematic diagram of part A is shown. A guiding device for a paver for asphalt pavement construction comprises: a machine body 1;

[0028] A support frame 12, the support frame 12 is fixedly mounted at both ends of the top of the machine body 1, the support frame 12 is rotatably connected with a threaded sleeve 13 inside, both ends of the threaded sleeve 13 are threadedly connected with a threaded rod 14 inside, one end of the threaded rod 14 is fixedly mounted with a moving plate 2, and the bottom of one side of the moving plate 2 is rotatably connected with a roller 23;

[0029] A fixed plate 3 is fixedly installed on one side of the body 1, and an adjusting rod 31 is connected to the internal thread of the fixed plate 3. A moving block 32 is rotatably connected to the bottom of the adjusting rod 31. Sliding rods 33 are fixedly installed on both sides of the moving block 32, and a guide plate 34 is slidably connected to the outer side of the sliding rod 33.

[0030] A rotating handle 15 is fixedly mounted on the outer side of the threaded sleeve 13 , and mounting frames 11 are fixedly mounted on both ends of the other side of the machine body 1 .

[0031] A connecting rod 22 is fixedly mounted on the other side of the movable plate 2 , and the connecting rod 22 is slidably connected to the inside of the machine body 1 .

[0032] A sliding groove 21 is formed on one side of the movable plate 2 , and one end of the guide plate 34 is slidably connected to one side of the sliding groove 21 .

[0033] When in use, the mounting frame 11 and the asphalt machine are mounted, so that the machine body 1 and the asphalt machine are connected;

[0034] When the guide plate 34 slides, one side of the guide plate 34 is attached to one side of the movable plate 2, and one side of the guide plate 34 slides inside the slide groove 21, thereby limiting the position of the guide plate 34;

[0035] By sliding the connecting rod 22 inside the body 1, the movable plate 2 can be limited when the movable plate 2 moves, so as to prevent the movable plate 2 from rotating, and also increase the stability of the movable plate 2 when moving;

[0036] A rotating plate is installed on the top of the adjusting rod 31. When in use, the rotating plate is provided to facilitate the user to rotate the adjusting rod 31, thereby facilitating the user's use.

[0037] The working principle of the guiding device of the asphalt pavement construction paver provided by the utility model is as follows:

[0038] When in use, when the user needs to adjust the height of the guide plate 34, the user can rotate the adjusting rod 31 to make the adjusting rod 31 threadedly connected inside the fixed plate 3, so that the bottom of the adjusting rod 31 drives the moving block 32 to move, so that the moving block 32 drives the guide plate 34 to move through the sliding rod 33. When the support range needs to be increased, the user can rotate the turning handle 15 to make the turning handle 15 drive the threaded sleeve 13 to be threadedly connected on the outer side surfaces of the two threaded rods 14, so that the two threaded rods 14 push the two moving plates 2 respectively, so that the moving plate 2 drives the two guide plates 34 to move to both ends.

[0039] Compared with the related art, the guiding device of the asphalt pavement construction paver provided by the utility model has the following beneficial effects:

[0040] Through the cooperation of the fixed plate 3, the adjusting rod 31, the moving block 32, the sliding rod 33 and the guide plate 34 and other structures, when the height of the guide plate 34 needs to be adjusted, the user only needs to rotate the adjusting rod 3 so that the adjusting rod 31 is threadedly connected inside the fixed plate 3 to drive the guide plate 34 to move up and down. The operation is convenient and quick, and the user's physical exertion is reduced.

[0041] Second embodiment

[0042] Please refer to Figure 4 and Figure 5 Based on the guiding device of a paver for asphalt pavement construction provided in the first embodiment of the present application, the second embodiment of the present application proposes another guiding device for a paver for asphalt pavement construction. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0043] Specifically, the second embodiment of the present application provides a guiding device for a paver for asphalt pavement construction. The difference is that, in the guiding device for a paver for asphalt pavement construction, the front sides of the two guide plates 34 are provided with limiting grooves 42, and the front sides of the two guide plates 34 are provided with limiting plates 4.

[0044] Limiting blocks 41 are fixedly mounted on both ends of one side of the limiting plate 4 .

[0045] The limiting block 41 is slidably connected to the inner side surface of the limiting groove 42 .

[0046] The working principle of the guiding device of the asphalt pavement construction paver provided by the utility model is as follows:

[0047] When in use, when the two guide plates 34 move toward both ends, the limiting blocks 41 will slide on the inner side of the limiting grooves 42, thereby limiting the two guide plates 34 and keeping the two guide plates 34 connected together at all times.

[0048] Compared with the related art, the guiding device of the asphalt pavement construction paver provided by the utility model has the following beneficial effects:

[0049] By cooperating with each other, structures such as the limiting plate 4 , the limiting block 41 and the limiting groove 42 , the two guide plates 34 can be limited when in use, and the vacant position between the two guide plates 34 can also be filled.

[0050] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A guiding device for a paver for asphalt pavement construction, characterized in that: include: Body; A support frame, wherein the support frames are fixedly mounted at both ends of the top of the machine body, the support frame is rotatably connected with a threaded sleeve inside, both ends of the threaded sleeve are internally threadedly connected with a threaded rod, one end of the threaded rod is fixedly mounted with a moving plate, and the bottom of one side of the moving plate is rotatably connected with a roller; A fixed plate, the fixed plate is fixedly installed on one side of the machine body, the internal thread of the fixed plate is connected to an adjusting rod, the bottom of the adjusting rod is rotatably connected to a moving block, sliding rods are fixedly installed on both sides of the moving block, and the outer side of the sliding rod is slidably connected to a guide plate.

2. The guiding device of a paver for asphalt pavement construction according to claim 1, characterized in that: A rotating handle is fixedly mounted on the outer side surface of the threaded sleeve, and mounting frames are fixedly mounted on both ends of the other side of the machine body.

3. The guiding device of the paver for asphalt pavement construction according to claim 2, characterized in that: A connecting rod is fixedly installed on the other side of the movable plate, and the connecting rod is slidably connected to the inside of the machine body.

4. The guiding device of the paver for asphalt pavement construction according to claim 3, characterized in that: A sliding groove is provided on one side of the movable plate, and one end of the guide plate is slidably connected to one side of the sliding groove.

5. The guiding device of a paver for asphalt pavement construction according to claim 4, characterized in that: The front sides of the two guide plates are both provided with limiting grooves, and the front sides of the two guide plates are both provided with limiting plates.

6. The guiding device of a paver for asphalt pavement construction according to claim 5, characterized in that: Limiting blocks are fixedly installed at both ends of one side of the limiting plate.

7. The guiding device of a paver for asphalt pavement construction according to claim 6, characterized in that: The limiting block is slidably connected to the inner side surface of the limiting groove.

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