CN210288335U - Rammer compactor is used in road construction - Google Patents
Rammer compactor is used in road construction Download PDFInfo
- Publication number
- CN210288335U CN210288335U CN201920274244.7U CN201920274244U CN210288335U CN 210288335 U CN210288335 U CN 210288335U CN 201920274244 U CN201920274244 U CN 201920274244U CN 210288335 U CN210288335 U CN 210288335U
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- telescopic
- rotating shaft
- frame
- road construction
- rack
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Abstract
The utility model discloses a road construction rammer compactor, which comprises a frame, wherein a transmission motor is arranged on the frame, the output end of the transmission motor is connected with a first rotating shaft, and the first rotating shaft is connected with a second rotating shaft through a transmission gear; still be provided with sliding fit's telescopic sleeve and telescopic link in the frame, the both ends of telescopic link are provided with the rack, and all be provided with in first pivot and the second pivot with rack toothing's incomplete gear, still be provided with reset spring between telescopic sleeve and the telescopic link, the utility model discloses a rack and incomplete gear telescopic link up-movement when the meshing to compress reset spring, when rack and incomplete gear disengage, the telescopic link is fast downstream and striking ground under reset spring's effect, thereby realize once striking tamping operation, the rotational speed of adjusting driving motor through the controller can realize the regulation to the rammer vibration frequency, realizes tamping fast on road surface, has improved work efficiency.
Description
Technical Field
The utility model relates to a construction equipment technical field, concretely relates to rammer compactor is used in road construction.
Background
In construction sites such as roads and municipal squares, the efficiency and the quality of follow-up operation can only be ensured by frequently tamping and leveling the bottom surface, but the impact force of the tamper in the prior art is limited, and meanwhile, the tamper is inconvenient to move and cannot effectively improve the efficiency of road tamping construction.
The invention discloses a high-efficiency tamper for construction engineering in 2019, 2.15.g., a Chinese invention patent with the publication number of CN109339025A, which comprises a box body, wherein a motor base is arranged on the left side of the upper end of the box body, a motor is mounted at the upper end of the motor base, the right end of the motor is connected with a cam through a coupling, a slide bar is arranged in the middle of the top end of the box body and is slidably connected with the wall of the top end of the box body, the lower end of the slide bar is arranged in the box body and is provided with a bottom plate, the upper end of the slide bar is provided with. The invention achieves the effect of tamping the ground by the matching action of the motor, the cam, the top plate, the slide rod, the first spring, the bottom plate, the sliding plate, the lifting rod and the tamping plate, has simple structure, smaller volume and convenient operation, is provided with the front tamping plate and the rear tamping plate, can repeatedly tamp the ground in the moving process, does not need repeated work of equipment back and forth, can improve the working efficiency and saves the time; the telescopic rod can play a good auxiliary limiting role in the tamping process.
SUMMERY OF THE UTILITY MODEL
The low, the poor defect of ramming effect of ramming machine work efficiency who exists among the prior art, the utility model discloses a rammer for road construction adopts the utility model discloses can carry out high-speed vibration to loose road surface to realize the quick ramming on road surface, simultaneously the utility model discloses it is great to the striking dynamics on road surface, effectively improved the ramming effect on road surface, improve construction quality.
The utility model provides a rammer compactor for road construction, includes the frame, be provided with universal wheel, handrail and controller in the frame, its characterized in that: the rack is fixedly provided with a transmission motor connected with the controller, the output end of the transmission motor is connected with a first rotating shaft, and the first rotating shaft is connected with a second rotating shaft through a transmission gear; the frame is further provided with a telescopic sleeve, a telescopic rod is arranged in the telescopic sleeve in a sliding mode, racks are arranged on two sides of the telescopic rod, and a tamping plate is fixedly arranged at the bottom end of the telescopic rod; incomplete gears are further arranged on the first rotating shaft and the second rotating shaft, and the incomplete gears are respectively matched with racks on two sides of the telescopic rod; and a return spring is also arranged between the telescopic sleeve and the telescopic rod.
The telescopic sleeve and the telescopic rods are provided with two sets, the two telescopic rods are respectively connected with the incomplete gear on the first rotating shaft and the second rotating shaft, and the telescopic rods are connected with the tamping plate.
The telescopic sleeve is further connected with an adjusting rod through a screw thread, an adjusting plate is arranged at one end of the adjusting rod, and one end of the reset spring is abutted to the adjusting plate.
And a balancing weight is arranged on the tamping plate.
And a linear motion bearing is arranged between the telescopic sleeve and the telescopic rod.
And the bottom of the rack is also provided with a pull rope for lifting the height of the tamping plate.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model comprises a frame, wherein a transmission motor is arranged on the frame, the output end of the transmission motor is connected with a first rotating shaft, and the first rotating shaft is connected with a second rotating shaft through a transmission gear; still be provided with sliding fit's telescopic sleeve and telescopic link in the frame, the both ends of telescopic link are provided with the rack, and all be provided with in first pivot and the second pivot with rack toothing's incomplete gear, still be provided with reset spring between telescopic sleeve and the telescopic link, the utility model discloses a rack and incomplete gear telescopic link up-movement when the meshing to compress reset spring, when rack and incomplete gear disengage, the telescopic link is fast downstream and striking ground under reset spring's effect, thereby realize once striking tamping operation, the rotational speed of adjusting driving motor through the controller can realize the regulation to the rammer vibration frequency, realizes tamping fast on road surface, has improved work efficiency.
2. The utility model discloses a telescopic sleeve and telescopic link are provided with two sets, and the side of two telescopic links meshes with the incomplete gear on first pivot and the second pivot respectively, on the one hand through the one set of reset spring system that sets up more increase the motion initial velocity of ramming plate to improve its inertia of moving, increase the striking dynamics, improve the ramming effect; on the other hand, the tamping plate has more uniform force, thereby avoiding the conditions of large central force and small peripheral force, and improving the tamping effect of the tamping machine.
3. The utility model discloses a screw thread connection has the regulation pole on the telescopic sleeve, and the one end of adjusting the pole is provided with the regulating plate, reset spring leans on with the regulating plate counterbalance, adjusts reset spring's initial pressure through the change of regulating plate position to the initial velocity after the release of control telescopic link improves the quality of tamping operation and the application scope of this equipment.
4. The utility model discloses a be provided with the balancing weight on the ramming plate, improve the inertia of ramming plate's motion through the balancing weight to improve the impact force of ramming operation, guarantee the operation quality of ramming machine.
5. The utility model discloses be provided with linear motion bearing between telescopic sleeve and telescopic link, reduce the wearing and tearing of telescopic link on the one hand, prolong the life of each part, on the other hand then can reduce the movement resistance of telescopic link to guarantee telescopic link and ground contact speed in the twinkling of an eye, guarantee to beat the impact force of ramming the board, improve the effect of ramming.
6. The utility model discloses be provided with the stay cord bottom the frame, when the end of ramming makes, it is fixed with the board of ramming through the stay cord, the in-process board of ramming that will ramming simultaneously removes is avoided directly rubbing with ground more than highly promoting the gyro wheel.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
reference numerals: 1. the automatic tamping machine comprises a rack, 2, universal wheels, 3, handrails, 4, a controller, 5, a transmission motor, 6, a first rotating shaft, 7, a transmission gear, 8, a second rotating shaft, 9, a telescopic sleeve, 10, a telescopic rod, 11, a rack, 12, a tamping plate, 13, an incomplete gear, 14, a reset spring, 15, an adjusting rod, 16, an adjusting plate, 17, a balancing weight, 18 and a linear motion bearing, 19, a pull rope, 20, a fixed supporting plate, 21, a bearing seat, 22, a connecting groove, 23 and a telescopic opening.
Detailed Description
The invention will be further illustrated by the following specific examples:
example 1
The embodiment is taken as the best embodiment of the utility model, and discloses a road construction tamper, which comprises a frame 1, wherein universal wheels 2 are arranged at the bottom of the frame 1, and a handrail 3 and a controller 4 are arranged at the upper part of the frame 1; two layers of fixed support plates 20 are arranged in the rack 1, two sets of telescopic sleeves 9 and telescopic rods 10 with the same structure are arranged on the fixed support plates 20, wherein the telescopic sleeves 9 are open towards one end of the bottom of the rack 1, linear motion bearings 18 are arranged at the outlets, the adjusting rods 15 are arranged in the telescopic sleeves 9 in a sliding mode through the linear motion bearings 18, the other ends of the telescopic sleeves 9 are sealed, the adjusting rods 15 are connected with screw threads, one ends of the adjusting rods 15 extend into the telescopic sleeves 9, adjusting plates 16 are fixedly arranged on the end adjusting rods 15, and reset springs 14 abut against the adjusting plates 16 and the top surfaces of the telescopic rods 10; the fixed supporting plate 20 positioned on the upper layer is provided with a transmission motor 5, the transmission motor 5 is connected with a controller 4, and the controller 4 adopts a common power supply control knob with different gears, so that the starting, the stopping and the rotating speed control of the transmission motor are realized; meanwhile, a first rotating shaft 6 and a second rotating shaft 8 are rotatably arranged through a bearing seat 21, wherein the first rotating shaft 6 is an output shaft of a transmission motor 5, the first rotating shaft 6 is in transmission connection with the second rotating shaft 8 through transmission gears 7 with the same number of teeth, incomplete gears 13 are arranged on the first rotating shaft 6 and the second rotating shaft 8, a connecting groove 22 is formed in the telescopic sleeve 9, the incomplete gears 13 are inserted into the telescopic sleeve 9 through the connecting groove 22 and are meshed with a rack 11 arranged on the side face of the telescopic rod 10, and the incomplete gears 13 on the first rotating shaft 6 and the second rotating shaft 8 are symmetrically arranged; the bottom of the frame 1 is also provided with a telescopic opening 23, the telescopic rod 10 extends out of the frame 1 through the telescopic opening 23 and is connected with the tamping plate 12, the tamping plate 12 is fixedly provided with a balancing weight 17, the bottom of the frame 1 is also provided with a pull rope 19, and one end of the pull rope 19 is connected with the tamping plate 12, so that the tamping plate 12 is positioned above the universal wheel 2 in a non-working state, and the contact friction between the tamping plate 12 and the ground in the non-working state is avoided; the frame 1 is also provided with a controller,
the utility model discloses during operation, at first take off the stay cord of ramming board both sides, make the ramming board break away from the constraint, start the drive motor through the controller simultaneously, because the connection gear tooth number of first pivot and second pivot is the same, therefore can know by gear drive's characteristics, the direction of rotation of first pivot and second pivot is opposite, the rotational speed is the same, simultaneously because incomplete gear symmetry setting in first pivot and the second pivot, therefore lead to two telescopic links to rise simultaneously or descend simultaneously under the drive of two incomplete gears, when incomplete gear and rack meshing, the telescopic link rises, telescopic link compression reset spring; when incomplete gear and rack break away from the contact, the telescopic link is in the unrestrained state, under reset spring's effect, moves to ground fast to drive ramming plate rapid movement, ramming plate strikes ground fast under telescopic link and self action of gravity, thereby realizes the tamping to the bottom surface, the utility model discloses can also change the frequency of ramming the board through the rotational speed that changes the motor, thereby improve the efficiency of tamping, the utility model has the advantages of the tamping quality is high, and is efficient.
Claims (6)
1. The utility model provides a rammer compactor for road construction, includes frame (1), be provided with universal wheel (2), handrail (3) and controller (4) on frame (1), its characterized in that: a transmission motor (5) connected with the controller (4) is fixedly arranged on the rack (1), the output end of the transmission motor (5) is connected with a first rotating shaft (6), and the first rotating shaft (6) is connected with a second rotating shaft (8) through a transmission gear (7); the frame (1) is further provided with a telescopic sleeve (9), a telescopic rod (10) is arranged in the telescopic sleeve (9) in a sliding mode, racks (11) are arranged on two sides of the telescopic rod (10), and a tamping plate (12) is fixedly arranged at the bottom end of the telescopic rod (10); incomplete gears (13) are further arranged on the first rotating shaft (6) and the second rotating shaft (8), and the incomplete gears (13) are respectively matched with racks (11) on two sides of the telescopic rod (10); and a return spring (14) is also arranged between the telescopic sleeve (9) and the telescopic rod (10).
2. The compactor for road construction according to claim 1, wherein: the telescopic sleeve (9) and the telescopic rods (10) are provided with two sets, the two telescopic rods (10) are respectively connected with the incomplete gears (13) on the first rotating shaft (6) and the second rotating shaft (8), and the telescopic rods (10) are connected with the tamping plate (12).
3. The compactor for road construction according to claim 1, wherein: the telescopic sleeve (9) is further connected with an adjusting rod (15) through a screw thread, an adjusting plate (16) is arranged at one end of the adjusting rod (15), and one end of a return spring (14) is abutted to the adjusting plate (16).
4. The compactor for road construction according to claim 1, wherein: and a balancing weight (17) 2 is arranged on the tamping plate (12).
5. The compactor for road construction according to claim 1, wherein: a linear motion bearing (18) is arranged between the telescopic sleeve (9) and the telescopic rod (10).
6. The compactor for road construction according to claim 1, wherein: and a pull rope (19) for lifting the height of the tamping plate (12) is also arranged at the bottom of the machine frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920274244.7U CN210288335U (en) | 2019-03-05 | 2019-03-05 | Rammer compactor is used in road construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920274244.7U CN210288335U (en) | 2019-03-05 | 2019-03-05 | Rammer compactor is used in road construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210288335U true CN210288335U (en) | 2020-04-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920274244.7U Expired - Fee Related CN210288335U (en) | 2019-03-05 | 2019-03-05 | Rammer compactor is used in road construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210288335U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111733790A (en) * | 2020-07-03 | 2020-10-02 | 岳阳智博建筑工程有限公司 | A ramming device for construction |
| CN112975618A (en) * | 2021-01-28 | 2021-06-18 | 上海瑢端金属冶炼有限公司 | Concrete buffing machine |
| CN113152217A (en) * | 2021-05-06 | 2021-07-23 | 中南大学 | Civil engineering construction is with road surface tamping device that can change application of force intensity |
| CN113737623A (en) * | 2021-09-02 | 2021-12-03 | 龙奕宇 | Road surface prosthetic devices for highway engineering |
| CN114769236A (en) * | 2022-05-18 | 2022-07-22 | 山西省安装集团股份有限公司 | Building heating and ventilation pipeline incrustation scale clearing device |
| CN115369852A (en) * | 2022-09-23 | 2022-11-22 | 中铁十四局集团第三工程有限公司 | Width-adjustable groove base tamping device and using method thereof |
-
2019
- 2019-03-05 CN CN201920274244.7U patent/CN210288335U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111733790A (en) * | 2020-07-03 | 2020-10-02 | 岳阳智博建筑工程有限公司 | A ramming device for construction |
| CN112975618A (en) * | 2021-01-28 | 2021-06-18 | 上海瑢端金属冶炼有限公司 | Concrete buffing machine |
| CN112975618B (en) * | 2021-01-28 | 2022-11-15 | 上海瑢端金属冶炼有限公司 | Concrete buffing machine |
| CN113152217A (en) * | 2021-05-06 | 2021-07-23 | 中南大学 | Civil engineering construction is with road surface tamping device that can change application of force intensity |
| CN113737623A (en) * | 2021-09-02 | 2021-12-03 | 龙奕宇 | Road surface prosthetic devices for highway engineering |
| CN114769236A (en) * | 2022-05-18 | 2022-07-22 | 山西省安装集团股份有限公司 | Building heating and ventilation pipeline incrustation scale clearing device |
| CN114769236B (en) * | 2022-05-18 | 2024-05-28 | 山西省安装集团股份有限公司 | Building heating and ventilation pipeline scale removing device |
| CN115369852A (en) * | 2022-09-23 | 2022-11-22 | 中铁十四局集团第三工程有限公司 | Width-adjustable groove base tamping device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200410 Termination date: 20210305 |
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| CF01 | Termination of patent right due to non-payment of annual fee |