Multi-stage curb compaction equipment for municipal road construction and compaction method of multi-stage curb compaction equipment

Abstract

The invention discloses curb multi-stage compaction equipment for municipal road construction. The curb multi-stage compaction equipment comprises a compaction mechanism and a multi-stage adjusting mechanism, the compaction mechanism comprises a shell, the inner side of the shell is rotationally connected with two rotating shafts, a motor is fixedly installed on the outer side of the shell, an output shaft of the motor is fixedly connected with one rotating shaft, one rotating shaft is fixedly sleeved with a driving compression roller, and the other rotating shaft is fixedly sleeved with a driven compression roller; the other rotating shaft is fixedly sleeved with a driven pressing roller; according to the curb multi-stage compaction equipment for municipal road construction, through the arrangement of the compaction mechanism and the multi-stage adjusting mechanism, after a motor is started, a driving compression roller and a driven compression roller can rotate synchronously, and therefore curb compaction treatment can be achieved; in addition, the balancing weight can be disassembled and assembled by rotating the bidirectional screw rod clockwise or anticlockwise, so that the downward pressing force of the equipment can be adjusted conveniently, and the convenience of the curb equipment in use is improved.

Description

Technical Field

[0001] The invention relates to the field of municipal road construction equipment, in particular to a curb multi-stage compacting device and a compacting method thereof for municipal road construction. Background Art

[0002] As we all know, municipal road engineering refers to the construction and maintenance of roads within cities or urban areas. It involves the planning, design, construction and management of urban infrastructure to meet people's needs for transportation. Municipal road engineering mainly includes the following contents: road planning, road design, road construction, road facilities construction, road maintenance and management. The goal of municipal road engineering is to provide safe, convenient and efficient transportation conditions, improve the travel experience of urban residents, and promote urban economic and social development.

[0003] In the process of municipal road construction, concrete paving is required, and the asphalt concrete at the curb needs to be compacted. The existing technology lacks simple and convenient compaction equipment, and small compaction equipment does not have the function of adjusting the downward force according to actual needs. Therefore, a curb multi-stage compaction equipment and a compaction method thereof for municipal road construction are proposed. Summary of the invention

[0004] The object of the present invention is to provide a road edge multi-stage compaction device and a compaction method thereof for municipal road construction, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a curb multi-stage compaction device for municipal road construction, comprising: a compaction mechanism and a multi-stage adjustment mechanism;

[0006] The compacting mechanism comprises a shell, the inner side of which is rotatably connected to two rotating shafts, the outer side of which is fixedly mounted with a motor, the output shaft of the motor being fixedly connected to one of the rotating shafts, one of the rotating shafts being fixedly sleeved with an active pressure roller, and the other rotating shaft being fixedly sleeved with a driven pressure roller;

[0007] The multi-stage adjustment mechanism includes a groove opened on the top of the shell and a support block fixedly connected to the top of the shell, a plurality of counterweight blocks are stacked inside the groove, a bidirectional screw rod is rotatably connected inside the support block, a movable plate is threadedly mounted on two opposite threads of the bidirectional screw rod, a movable arm is fixedly connected to one side of the movable plate, a clamping plate for pressing the counterweight block is fixedly connected to one side of the movable arm, and the other side of the movable arm is movably connected to the shell.

[0008] By adopting the above technical solution, after the motor is started, it can drive one of the rotating shafts to rotate, and the other rotating shaft can rotate synchronously, so that the active pressure roller and the driven pressure roller can compact the asphalt concrete at the curb of the municipal road; in addition, when it is necessary to adjust the downward force of the equipment in multiple stages, the two-way screw can be rotated counterclockwise to drive the clamping plate to loosen the clamping of the counterweight block, so that the downward force of the equipment can be changed by increasing or decreasing the counterweight block, and the two-way screw can be rotated clockwise to drive the clamping plate to clamp the counterweight block, so that the counterweight block can be stably fixed on the shell for use.

[0009] Preferably, a bracket is fixedly connected to the outer side of the support block, a bolt is threadedly connected to the inner side of the bracket, a gear is fixedly sleeved on the bidirectional screw rod, one end of the bolt is rotatably connected to an insert block for inserting into the gear tooth groove, and one side of the insert block is movably connected to the bracket.

[0010] By adopting the above technical solution, the insert block can be driven to insert into or move away from the tooth groove of the gear by tightening or loosening the bolt, thereby fixing or loosening the bidirectional lead screw.

[0011] Preferably, the bracket is internally slidably connected to a limit plate, and one end of the limit plate is fixedly connected to the insert block.

[0012] By adopting the above technical solution, the insert block can maintain stable linear movement under the action of the bolt.

[0013] Preferably, a slide groove is provided on the top of the shell, and the inner side wall of the slide groove is slidably connected to the movable arm.

[0014] By adopting the above technical solution, the movable arm and the clamping plate can maintain good stability when moving.

[0015] Preferably, the number of the clamping plates is two, and adjacent sides of the two clamping plates are fixedly connected with equidistantly distributed anti-slip bumps.

[0016] By adopting the above technical solution, the clamping force of the clamping plate on the counterweight block can be effectively improved.

[0017] Preferably, sprockets are fixedly mounted on both of the rotating shafts, and outer sides of a plurality of the sprockets are rotatably connected via chains.

[0018] By adopting the above technical solution, after one of the rotating shafts rotates under the action of the motor, the other rotating shaft can rotate synchronously through the sprocket and the chain.

[0019] Preferably, a first handle is fixedly connected to one side of the shell, a handle is fixedly connected to one end of the bidirectional screw rod, and second handles are symmetrically fixedly connected to the outer sides of a plurality of the counterweight blocks.

[0020] By adopting the above technical solution, it is convenient to push the shell, rotate the bidirectional screw rod, and also convenient to disassemble and assemble the counterweight block.

[0021] Preferably, one end of the bidirectional screw rod away from the handle is fixedly connected with a stopper.

[0022] By adopting the above technical solution, the movement of the movable plate can be limited easily.

[0023] In addition, the present invention also provides a compaction method of a curb multi-stage compaction device for municipal road construction, comprising the following steps:

[0024] Step 1: The staff holds the first handle and pushes the equipment to the curb area that needs to be compacted, and then starts the motor. The motor drives the active roller to rotate through one of the rotating shafts, and the other rotating shaft rotates under the drive of the active roller through the sprocket and chain, so that the active roller and the driven roller compact the curb;

[0025] Step 2: When the downward pressure of the active pressure roller and the driven pressure roller needs to be adjusted, the plug block is first pulled out of the tooth groove of the gear by loosening the bolt, and then the two movable plates are driven to move away from each other by rotating the bidirectional screw rod counterclockwise, so that the two clamping plates release the clamping of the counterweight block under the action of the movable arm. Removing or adding the corresponding counterweight block can realize the change of the shell weight, so that the downward pressure of the active pressure roller and the driven pressure roller can be changed;

[0026] Step 3. After the adjustment is completed, the two movable plates can be driven closer to each other by rotating the bidirectional screw clockwise, so that the two clamps can clamp the counterweight block under the action of the movable arm, and then the insert block can be inserted into the corresponding tooth groove of the gear by tightening the bolts, so that the clamps can stably maintain the clamping force on the counterweight block.

[0027] Preferably, in step 2, there are several counterweight blocks, and the weights of the several counterweight blocks are evenly set.

[0028] In summary, the present application includes at least one of the following beneficial technical effects:

[0029] The multi-stage curb compaction equipment used for municipal road construction is provided with a compaction mechanism and a multi-stage adjustment mechanism, so that after the motor is started, the active pressure roller and the driven pressure roller can rotate synchronously, thereby realizing the compaction of the curb, and the counterweight block can be disassembled and assembled by rotating the bidirectional screw rod clockwise or counterclockwise, thereby facilitating the adjustment of the downward pressure force of the equipment, thereby improving the convenience of the curb equipment when used. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a structural schematic diagram of the curb multi-stage compaction equipment used for municipal road construction of the present invention;

[0031] Figure 2 It is an enlarged schematic diagram of area A of the structural schematic diagram of the curb multi-stage compaction equipment for municipal road construction of the present invention;

[0032] Figure 3 It is a structural schematic diagram of a multi-stage adjustment mechanism in a curb multi-stage compaction device for municipal road construction of the present invention;

[0033] Figure 4 It is an enlarged schematic diagram of area B of the structural schematic diagram of the multi-stage adjustment mechanism in the curb multi-stage compaction equipment for municipal road construction of the present invention;

[0034] Figure 5 It is a schematic structural diagram of a housing and a motor in a curb multi-stage compaction device for municipal road construction of the present invention;

[0035] Figure 6 It is an enlarged schematic diagram of area C of the schematic diagram of the shell and motor structure in the curb multi-stage compaction equipment for municipal road construction of the present invention.

[0036] In the figure: 1. compacting mechanism; 10. shell; 11. rotating shaft; 12. sprocket; 13. chain; 14. driven pressure roller; 15. active pressure roller; 16. first handle; 17. motor; 2. multi-stage adjustment mechanism; 20. groove; 21. counterweight block; 22. support block; 23. bidirectional screw rod; 24. movable plate; 25. second handle; 26. splint; 27. movable arm; 28. bracket; 29. ​​bolt; 201. plug block; 202. gear; 203. limit plate; 204. anti-slip bump; 205. slide groove; 206. handle; 207. stop block. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] See also Figure 1-Figure 6 ,This embodiment provides a technical solution: a curb multi-stage compaction device for municipal road construction, comprising: a compaction mechanism 1 and a multi-stage adjustment mechanism 2;

[0039] First, in order to enable the motor 17 to drive one of the rotating shafts 11 to rotate after it is started, the other rotating shaft 11 can rotate synchronously, so that the active pressure roller 15 and the driven pressure roller 14 can compact the asphalt concrete at the curb of the municipal road, the compaction mechanism 1 includes a shell 10, the inner side of the shell 10 is rotatably connected with two rotating shafts 11, the outer side of the shell 10 is fixedly installed with a motor 17, the output shaft of the motor 17 is fixedly connected to one of the rotating shafts 11, one of the rotating shafts 11 is fixedly sleeved with an active pressure roller 15, and the other rotating shaft 11 is fixedly sleeved with a driven pressure roller 14; in order for one of the rotating shafts 11 to rotate under the action of the motor 17, the other rotating shaft 11 can rotate synchronously through the sprocket 12 and the chain 13, the two rotating shafts 11 are fixedly sleeved with sprockets 12, and the outer sides of several sprockets 12 are rotatably connected through the chain 13;

[0040] Secondly, in order to adjust the downward force of the equipment in multiple stages when it is necessary to adjust the downward force of the equipment, the clamping plate 26 can be driven to loosen the clamping of the counterweight block 21 by rotating the bidirectional screw rod 23 counterclockwise, so that the downward force of the equipment can be changed by increasing or decreasing the counterweight block 21, and the clamping plate 26 can be driven to clamp the counterweight block 21 by rotating the bidirectional screw rod 23 clockwise, so that the counterweight block 21 can be stably fixed on the shell 10 for use. The multi-stage adjustment mechanism 2 includes a groove 20 opened on the top of the shell 10 and a support block 22 fixedly connected to the top of the shell 10. A plurality of counterweight blocks 21 are stacked inside the groove 20, and the support block 22 is rotatably connected inside with a bidirectional screw rod 23, and both opposite threads of the bidirectional screw rod 23 are threaded A movable plate 24 is provided, one side of the movable plate 24 is fixedly connected to a movable arm 27, one side of the movable arm 27 is fixedly connected to a clamping plate 26 for pressing the counterweight 21, and the other side of the movable arm 27 is movably connected to the shell 10; in order to enable the movable arm 27 and the clamping plate 26 to maintain good stability when moving, a slide groove 205 is provided on the top of the shell 10, and the inner side wall of the slide groove 205 is slidably connected to the movable arm 27; in order to effectively enhance the clamping force of the clamping plate 26 on the counterweight 21, the number of the clamping plates 26 is two, and the adjacent sides of the two clamping plates 26 are fixedly connected with equidistantly distributed anti-slip protrusions 204; in order to facilitate the movement of the movable plate 24, a stopper 207 is fixedly connected to the end of the bidirectional screw rod 23 away from the handle 206;

[0041] Again, in order to drive the insert block 201 to be inserted into or away from the tooth groove of the gear 202 by tightening or loosening the bolt 29, so as to fix or loosen the bidirectional screw rod 23, a bracket 28 is fixedly connected to the outer side of the support block 22, and a bolt 29 is connected to the inner thread of the bracket 28. A gear 202 is fixedly sleeved on the bidirectional screw rod 23, and one end of the bolt 29 is rotatably connected to the insert block 201 for inserting into the tooth groove of the gear 202, and one side of the insert block 201 is movably connected to the bracket 28; in order to enable the insert block 20 Under the action of the bolt 29, the bracket 28 maintains a stable linear movement, the inner part of the bracket 28 is slidably connected to the limit plate 203, and one end of the limit plate 203 is fixedly connected to the insert block 201; in order to facilitate the pushing of the housing 10, the rotation of the bidirectional screw rod 23, and the disassembly and assembly of the counterweight 21, a first handle 16 is fixedly connected to one side of the housing 10, a handle 206 is fixedly connected to one end of the bidirectional screw rod 23, and the outer sides of the plurality of counterweights 21 are symmetrically fixedly connected to the second handles 25.

[0042] In addition, this embodiment also provides a compaction method of a curb multi-stage compaction device for municipal road construction, comprising the following steps:

[0043] Step 1: The staff member holds the first handle 16 to push the device to the curb area that needs to be compacted, and then starts the motor 17. The motor 17 drives the active roller 15 to rotate through one of the rotating shafts 11, and the other rotating shaft 11 is driven by the active roller 15 to rotate through the sprocket 12 and the chain 13, so that the active roller 15 and the driven roller 14 compact the curb;

[0044] Step 2: When the downward pressure of the active pressure roller 15 and the driven pressure roller 14 needs to be adjusted, the insert block 201 is first pulled out of the tooth groove of the gear 202 by loosening the bolt 29, and then the two movable plates 24 are driven to move away from each other by rotating the bidirectional screw rod 23 counterclockwise, so that the two clamping plates 26 release the clamping of the counterweight block 21 under the action of the movable arm 27. Removing or adding the corresponding counterweight block 21 can achieve the change of the weight of the housing 10, so that the downward pressure of the active pressure roller 15 and the driven pressure roller 14 can be changed;

[0045] Step three, after the adjustment is completed, the two movable plates 24 can be driven to approach each other by rotating the bidirectional screw rod 23 clockwise, so that the two clamping plates 26 can clamp the counterweight block 21 under the action of the movable arm 27, and then the insert block 201 is driven to be inserted into the corresponding tooth groove of the gear 202 by tightening the bolt 29, so that the clamping plate 26 can stably maintain the clamping force on the counterweight block 21.

[0046] It should be noted that: in step 2, there are a plurality of counterweight blocks 21 , and the weights of the plurality of counterweight blocks 21 are equally set.

[0047] Parts not involved in the present invention are the same as the prior art or can be implemented by the prior art. Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A road edge multi-stage compaction device for municipal road construction, characterized in that: include: A compacting mechanism (1) and a multi-stage adjustment mechanism (2); The compacting mechanism (1) comprises a shell (10), the inner side of the shell (10) is rotatably connected to two rotating shafts (11), the outer side of the shell (10) is fixedly mounted with a motor (17), the output shaft of the motor (17) is fixedly connected to one of the rotating shafts (11), one of the rotating shafts (11) is fixedly sleeved with an active pressure roller (15), and the other rotating shaft (11) is fixedly sleeved with a driven pressure roller (14); The multi-stage adjustment mechanism (2) comprises a groove (20) opened on the top of the shell (10) and a support block (22) fixedly connected to the top of the shell (10); a plurality of counterweights (21) are stacked and placed inside the groove (20); a bidirectional screw rod (23) is rotatably connected inside the support block (22); a movable plate (24) is threadedly mounted on two opposite threads of the bidirectional screw rod (23); a movable arm (27) is fixedly connected to one side of the movable plate (24); a clamping plate (26) for pressing the counterweight (21) is fixedly connected to one side of the movable arm (27); and the other side of the movable arm (27) is movably connected to the shell (10).

2. The multi-stage curb compaction equipment for municipal road construction according to claim 1, characterized in that: The outer side of the support block (22) is fixedly connected to a bracket (28), the inner side of the bracket (28) is threadedly connected to a bolt (29), a gear (202) is fixedly sleeved on the bidirectional screw rod (23), one end of the bolt (29) is rotatably connected to an insert block (201) for inserting into a tooth groove of the gear (202), and one side of the insert block (201) is movably connected to the bracket (28).

3. The multi-stage curb compaction equipment for municipal road construction according to claim 2, characterized in that: The bracket (28) is internally slidably connected to a limit plate (203), and one end of the limit plate (203) is fixedly connected to the insert block (201).

4. The multi-stage curb compaction equipment for municipal road construction according to claim 1, characterized in that: A sliding groove (205) is provided on the top of the housing (10), and the inner side wall of the sliding groove (205) is slidably connected to the movable arm (27).

5. The multi-stage curb compaction equipment for municipal road construction according to claim 1, characterized in that: The number of the clamping plates (26) is two, and adjacent sides of the two clamping plates (26) are both fixedly connected with anti-slip bumps (204) distributed at equal distances.

6. The multi-stage curb compaction equipment for municipal road construction according to claim 1, characterized in that: A sprocket (12) is fixedly mounted on each of the two rotating shafts (11), and the outer sides of a plurality of the sprockets (12) are rotatably connected via a chain (13).

7. The multi-stage curb compaction equipment for municipal road construction according to claim 4, characterized in that: A first handle (16) is fixedly connected to one side of the housing (10), a handle (206) is fixedly connected to one end of the bidirectional screw rod (23), and second handles (25) are symmetrically fixedly connected to the outer sides of a plurality of the counterweight blocks (21).

8. The multi-stage curb compaction equipment for municipal road construction according to claim 7, characterized in that: One end of the bidirectional screw rod (23) away from the handle (206) is fixedly connected to a stopper (207).

9. A compaction method for a curb multi-stage compaction device used in municipal road construction, characterized in that: The following steps are involved: Step 1: A staff member holds the first handle (16) to push the device to the curb area that needs to be compacted, and then starts the motor (17). The motor (17) drives the active pressure roller (15) to rotate through one of the rotating shafts (11), and the other rotating shaft (11) is driven by the active pressure roller (15) to rotate through the sprocket (12) and the chain (13), so that the active pressure roller (15) and the driven pressure roller (14) compact the curb; Step 2: When the downward pressure of the active pressure roller (15) and the driven pressure roller (14) needs to be adjusted, the insert block (201) is first driven to be withdrawn from the tooth groove of the gear (202) by loosening the bolt (29), and then the two movable plates (24) are driven to move away from each other by rotating the bidirectional screw rod (23) counterclockwise, so that the two clamping plates (26) release the clamping of the counterweight block (21) under the action of the movable arm (27). Removing or adding the corresponding counterweight block (21) can achieve a change in the weight of the housing (10), so that the downward pressure of the active pressure roller (15) and the driven pressure roller (14) can be changed; Step 3: After the adjustment is completed, the two movable plates (24) can be driven to approach each other by rotating the bidirectional screw rod (23) clockwise, so that the two clamping plates (26) clamp the counterweight (21) under the action of the movable arm (27), and then the insert block (201) is driven to be inserted into the tooth groove corresponding to the gear (202) by tightening the bolt (29), so that the clamping plate (26) can stably maintain the clamping force on the counterweight (21).

10. The compaction method of the multi-stage curb compaction equipment used in municipal road construction according to claim 9, characterized in that: In step 2, the number of counterweight blocks (21) is several, and the weights of the several counterweight blocks (21) are evenly set.

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