CN222700947U - Ramming compaction device for road and bridge roadbed construction - Google Patents
Ramming compaction device for road and bridge roadbed construction Download PDFInfo
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- CN222700947U CN222700947U CN202323395546.5U CN202323395546U CN222700947U CN 222700947 U CN222700947 U CN 222700947U CN 202323395546 U CN202323395546 U CN 202323395546U CN 222700947 U CN222700947 U CN 222700947U
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- ramming
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- vehicle seat
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- 238000010276 construction Methods 0.000 title claims abstract description 24
- 238000005056 compaction Methods 0.000 title description 23
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Road Paving Machines (AREA)
Abstract
本实用新型公开了一种道路桥梁路基施工打夯压实装置，涉及建筑施工技术领域。本实用新型包括车座，车座的顶部固定连接有电池组，电池组的顶部固定安设有电源开关，电池组前侧的车座的顶部固定连接有电机安装支架，电机安装支架的后侧壁上固定安设有减速电机，电机安装支架前侧的车座的顶部固定连接有支撑架，且支撑架前后设置有两处，两处支撑架的上部通过轴承转动连接有转轴，转轴的后端与减速电机的转动端固定连接。本实用新型通过驱动减速电机带动驱动轮连同月牙状凸起一同转动，能够对抬升臂连同打夯锤头实现往复抬升，使得打夯锤头能够在抬升至最高位置处后，向下实现自由落体撞击地面，使得装置对路面的打夯压实效果更好。
The utility model discloses a tamping and compacting device for road and bridge subgrade construction, and relates to the technical field of building construction. The utility model includes a vehicle seat, a battery pack is fixedly connected to the top of the vehicle seat, a power switch is fixedly installed on the top of the battery pack, a motor mounting bracket is fixedly connected to the top of the vehicle seat in front of the battery pack, a reduction motor is fixedly installed on the rear side wall of the motor mounting bracket, a support frame is fixedly connected to the top of the vehicle seat in front of the motor mounting bracket, and the support frame is arranged at two locations in front and behind, and the upper parts of the two support frames are rotatably connected to a rotating shaft through bearings, and the rear end of the rotating shaft is fixedly connected to the rotating end of the reduction motor. The utility model drives the reduction motor to drive the driving wheel to rotate together with the crescent-shaped protrusion, and can realize reciprocating lifting of the lifting arm together with the tamping hammer head, so that the tamping hammer head can realize free fall downward to hit the ground after being lifted to the highest position, so that the device has a better tamping and compacting effect on the road surface.
Description
Technical Field
The utility model belongs to the technical field of building construction, and particularly relates to a ramming compaction device for road and bridge roadbed construction.
Background
The roadbed engineering is a large class of construction engineering such as highway, railway and urban rail transit, and is indispensable in engineering construction from the aspects of reducing the overall construction cost of the engineering, the requirement of using functions, the requirement of soil and stone allocation and the like. The rammer is a machine for ramming, and is a compaction machine for compacting backfill soil in layers by utilizing the impact and impact vibration actions. The method is mostly used for leveling and tamping the foundation during construction. The patent with the application number 202220017419.8 discloses a road and bridge roadbed construction ramming compaction device which comprises a machine base, a machine body, an electric telescopic rod, a buffer supporting mechanism, a ramming machine shell, a hydraulic cylinder and a compaction plate, wherein the machine body is arranged above the machine base, the electric telescopic rod is arranged at the bottom of the machine body, a movable wheel is arranged at the telescopic end of the bottom of the electric telescopic rod, the buffer supporting mechanism is arranged at the bottom of the machine base, the ramming machine shell is connected and supported through the buffer supporting mechanism, and the hydraulic cylinder is arranged above the ramming machine shell through an installation rack.
However, in the practical use process, the applicant finds that when the roadbed is compacted, the hydraulic cylinder is driven to drive the piston rod to stretch up and down so as to drive the compacting plate to move up and down to compact the roadbed.
Disclosure of utility model
In order to solve the technical problems, the utility model is realized by the following technical scheme:
The utility model relates to a road and bridge roadbed construction ramming compaction device which comprises a saddle, wherein a battery pack is fixedly connected to the top of the saddle, a power switch is fixedly arranged at the top of the battery pack, a motor mounting bracket is fixedly connected to the top of the saddle at the front side of the battery pack, a speed reducing motor is fixedly arranged on the rear side wall of the motor mounting bracket, a support frame is fixedly connected to the top of the saddle at the front side of the motor mounting bracket, two positions are arranged in front of and behind the support frame, a rotating shaft is rotatably connected to the upper parts of the two positions through bearings, the rear end of the rotating shaft is fixedly connected with the rotating end of the speed reducing motor, a driving wheel is fixedly sleeved on the rotating shaft between the two positions of the support frame, crescent protrusions are arranged on the peripheral side wall of the driving wheel in a central symmetry manner, lifting arms movably penetrate through the top of the saddle at the front side of the support frame, a connecting column is fixedly arranged on the rear side wall of the upper end of the lifting arm, a roller is rotatably connected to the connecting column, a hammer head is fixedly connected to the lower end of the saddle at the front side of the motor mounting bracket, the upper end of the support frame is rotatably connected to a ramming hammer head through a bearing, the rotating shaft is fixedly connected to the top of the saddle at the rear side of the battery pack through a wheel, and the bottom of the travelling wheel is rotatably connected to a wheel.
Preferably, the bottom of the ramming hammer head is fixedly connected with a ramming hammer bottom plate through a connecting bolt.
Preferably, bolt grooves are symmetrically formed in two sides of the ramming hammer head, and two parts of each bolt groove are arranged side by side.
Preferably, the end head of the connecting bolt is positioned in the bolt groove, and the lower end of the connecting bolt penetrates through the ramming hammer head and is screwed into a threaded hole formed in the top of the ramming hammer bottom plate.
Preferably, the power switch is electrically connected with the battery pack through a wire, and the gear motor is electrically connected with the power switch through a wire.
Preferably, the bottom of the saddle above the ramming hammer head is provided with an avoidance groove.
The utility model has the following beneficial effects:
According to the road and bridge roadbed construction ramming compaction device, the driving wheel and the crescent protrusion are driven to rotate together through the driving gear motor, so that the lifting arm and the ramming hammer head can be lifted to the highest position, free falling body impact on the ground is realized downwards, the road surface ramming compaction effect of the device is better, the ramming hammer bottom plate deformed at the bottom of the ramming hammer head is fixed, personnel can conveniently replace the ramming hammer bottom plate deformed at the bottom, the compaction effect of the roadbed is guaranteed, replacement of the whole ramming hammer head can be avoided, and the use effect is better.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a top view block diagram of a ramming compaction device for road and bridge subgrade construction of the present utility model;
FIG. 2 is an enlarged view of the structure A in FIG. 1 of a ramming and compacting device for road and bridge subgrade construction according to the present utility model;
FIG. 3 is a schematic view showing the bottom view of a ramming and compacting device for road and bridge subgrade construction;
Fig. 4 is a schematic structural view of a ramming hammer head and a ramming base plate in the ramming compaction device for road and bridge subgrade construction.
In the drawings, the list of components represented by the various numbers is as follows:
1. Saddle, lifting arm, 21, connecting column, 3, ramming hammer, 31, bolt slot, 4, gear motor, 5, power switch, 6, battery pack, 7, pushing, 8, travelling wheel, 9, driving wheel, 91, crescent protrusion, 10, roller, 11, motor mounting bracket, 12, supporting frame, 13, rotating shaft, 14, avoiding groove, 15, connecting bolt, 16, rammer bottom plate
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution:
Embodiment one: the compaction device for road and bridge roadbed construction comprises a saddle 1, a battery pack 6 is fixedly connected to the top of the saddle 1, a power switch 5 is fixedly arranged at the top of the battery pack 6, the power switch 5 is electrically connected with the battery pack 6 through a lead, a motor mounting bracket 11 is fixedly connected to the top of the saddle 1 at the front side of the battery pack 6, a gear motor 4 is fixedly arranged on the rear side wall of the motor mounting bracket 11, the gear motor 4 is electrically connected with the power switch 5 through a lead, a supporting frame 12 is fixedly connected to the top of the saddle 1 at the front side of the motor mounting bracket 11, two supporting frames 12 are arranged in front of and behind, a rotating shaft 13 is rotatably connected to the upper parts of the two supporting frames 12 through bearings, the rear end of the rotating shaft 13 is fixedly connected with the rotating end of the gear motor 4, a driving wheel 9 is fixedly sleeved on the rotating shaft 13 between the two supporting frames 12, the crescent protrusion 91 is arranged on the peripheral side wall of the driving wheel 9 in a central symmetry manner, the top of the saddle 1 at the front side of the supporting frame 12 movably penetrates through the lifting arm 2, the rear side wall at the upper end of the lifting arm 2 is fixedly provided with the connecting column 21, the connecting column 21 is rotationally connected with the roller 10 through a bearing, the roller 10 is used for converting sliding friction between the connecting column 21 and the crescent protrusion 91 into rolling friction, the abrasion between the connecting column 21 and the crescent protrusion 91 is reduced, the service life is prolonged, the driving wheel 9 drives the two crescent protrusions 91 to rotate, the lifting arm 2 and the ramming hammer head 3 can be lifted upwards together, the ramming hammer head 3 can realize free falling motion after the ramming hammer head 3 is lifted to the highest position, the effective impact is carried out on the ground, the ramming effect is better, the lower end of the lifting arm 2 is fixedly connected with the ramming hammer head 3, the bottom of the saddle 1 above the ramming hammer head 3 is provided with the avoidance groove 14 for avoiding the ramming hammer head 3, so that the ramming hammer head 3 can smoothly move up and down, the top of the saddle 1 at the rear side of the battery pack 6 is fixedly connected with the supporting and pushing 7, the bottom of the saddle 1 is rotationally connected with the travelling wheel 8 through a wheel shaft, the cooperation of the supporting and pushing 7 and the travelling wheel 8 is convenient for personnel to move the roadbed ramming compaction device, when the roadbed construction of a road bridge is pressed, the personnel can manually push the supporting and pushing 7 to move the compaction device to a position of required operation, then the power switch 5 drives the gear motor 4 to rotate, at the moment, the gear motor 4 rotates to drive the rotating shaft 13 to rotate together with the driving wheel 9, the driving wheel 9 rotates to drive the crescent-shaped protrusion 91, the rotation of the crescent protrusion 91 can lift the roller 10 upwards together with the connecting column 21, in the process, the roller 10 can roll along the side wall of the crescent protrusion 91, the connecting column 21 moves upwards to drive the lifting arm 2 to lift upwards together with the ramming hammer head 3, when the ramming hammer head 3 lifts to the highest position, the roller 10 is separated from the crescent protrusion 91 along with the continuous rotation of the crescent protrusion 91, at the moment, the ramming hammer head 3 can move downwards to realize free falling and strike the ground under the action of gravity, and can lift upwards again along with the continuous rotation of the driving wheel 9, so that the reciprocating movement up and down can realize effective ramming compaction of the roadbed, and in the process of ramming the roadbed, personnel can push the device to move along the roadbed.
The second embodiment is different from the first embodiment in that the bottom of the ramming hammer head 3 is fixedly connected with the ramming base plate 16 through the connecting bolts 15, bolt grooves 31 are symmetrically formed in two sides of the ramming hammer head 3, two sides of each side of the bolt grooves 31 are formed in parallel, the end heads of the connecting bolts 15 are located in the bolt grooves 31, the lower ends of the connecting bolts 15 penetrate through the ramming hammer head 3 and are screwed into threaded holes formed in the top of the ramming base plate 16, personnel can conveniently replace the ramming base plate 16 with deformed bottoms, accordingly, the compaction effect of roadbed is guaranteed, replacement of the whole ramming hammer head 3 can be avoided, when the ramming hammer head 3 is used for a period of time, the bottoms of the ramming base plates 16 are deformed and the compaction effect of roadbed is affected, the four connecting bolts 15 can be unscrewed from the ramming base plate 16 from the bottoms of the ramming hammer head 3, the compaction effect of the roadbed is guaranteed, and the whole ramming hammer head 3 is not required to be replaced.
Working principle: during the use, when construction of road and bridge road bed is pressed, personnel's accessible manual promotion holds up the push 7, remove this compaction device to the position department of required operation, then drive gear motor 4 through switch 5 and rotate, gear motor 4 rotates and can drive pivot 13 and drive wheel 9 together, drive wheel 9 rotates and can drive crescent arch 91 and rotate, crescent arch 91 rotates and can lift up gyro wheel 10 together with spliced pole 21, in this process gyro wheel 10 can roll along crescent arch 91's lateral wall, spliced pole 21 upwards moves and can drive lifting arm 2 and tamper tup 3 together upwards, when tamper tup 3 lifts up to the highest position department, gyro wheel 10 breaks away from with crescent arch 91 along with the continuation rotation of crescent arch 91, tamper tup 3 can realize the free fall motion downwards under the effect of gravity and strike ground this moment, and can follow the continuation rotation of drive wheel 9, lift up again, so up and down reciprocating movement, can realize the compaction to the gyro wheel 10 together with spliced pole 21, can be along the lateral wall roll of crescent arch 91, spliced pole 3 upwards lift up together with tamper tup 2, when the tamper device is used to change the bottom plate 16 in the time, can be removed from the bottom plate 16 to the bottom plate of the compaction device, can be changed the bottom plate 16 when the bottom plate is changed, thereby the bottom plate is changed from the bottom plate is realized, the compaction effect can be removed from the bottom plate 16 to the bottom plate is changed, the bottom plate is changed.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification of the technical solutions described in the foregoing embodiments, and equivalent substitution of some technical features thereof, falls within the scope of the present utility model.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323395546.5U CN222700947U (en) | 2023-12-13 | 2023-12-13 | Ramming compaction device for road and bridge roadbed construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323395546.5U CN222700947U (en) | 2023-12-13 | 2023-12-13 | Ramming compaction device for road and bridge roadbed construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222700947U true CN222700947U (en) | 2025-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323395546.5U Active CN222700947U (en) | 2023-12-13 | 2023-12-13 | Ramming compaction device for road and bridge roadbed construction |
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| Country | Link |
|---|---|
| CN (1) | CN222700947U (en) |
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- 2023-12-13 CN CN202323395546.5U patent/CN222700947U/en active Active
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