CN219862229U - Road surface ramming device for highway construction - Google Patents
Road surface ramming device for highway construction Download PDFInfo
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- CN219862229U CN219862229U CN202320224639.2U CN202320224639U CN219862229U CN 219862229 U CN219862229 U CN 219862229U CN 202320224639 U CN202320224639 U CN 202320224639U CN 219862229 U CN219862229 U CN 219862229U
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- support frame
- highway construction
- electric telescopic
- construction according
- road surface
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- 238000010276 construction Methods 0.000 title claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000005457 optimization Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Road Paving Machines (AREA)
Abstract
The utility model relates to the technical field of pavement tamping structures, and particularly discloses a pavement tamping device for highway construction. The convenient adjustment mode of ramming dynamics compares in traditional ramming device can reduce operating personnel and change the frequency of ramming equipment, also has stronger adaptability to different road surfaces, and the controllable electric telescopic handle in bottom can lock whole ramming device, also can reduce operating personnel's working strength when reducing the potential safety hazard.
Description
Technical Field
The utility model relates to the technical field of tamping devices, in particular to a pavement tamping device for highway construction.
Background
In general, a lot of tools and equipment are needed in the construction process of highway engineering, wherein the foundation needs to be impacted and vibrated in the pavement foundation pavement process, so that a device for compacting backfilled soil is called a pavement tamping device;
most of the current small-sized tamping machines in the market are driven by a power machine with fixed power, when some highway construction projects with different stress requirements are needed, the tamping force needs to be adjusted, the tamping device needs to be replaced or adjusted integrally to achieve adjustment of the tamping force, the tamping force is not beneficial to efficient tamping, in addition, in the operation process, the tamping device needs to continuously hold a handle to control the tamping device, potential safety hazards of rollover and initiation caused by uneven ground are prevented, and after the operation is suspended, the tamping device needs to be moved to the flat ground to park.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a pavement tamping device for highway construction.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a road surface ramming device for highway construction, includes handrail, support frame and rammer board, handrail fixed connection is in support frame top side, and the inside rammer mechanism that is provided with of support frame, and the support frame bottom is provided with locking mechanism, and rammer mechanism includes two bearing frames, is provided with biax motor between two bearing frames, and the rammer board sets up in the support frame below, and locking mechanism includes four electric telescopic handle, and four electric telescopic handle set up in the support frame bottom.
Preferably, a switch and a starting button are arranged at two ends of the handrail, the switch is electrically connected with the double-shaft motor, the starting button is electrically connected with the electric telescopic rod, and the power supply is electrically connected with the switch and the starting button.
Preferably, a sliding block is arranged in the bearing seat, a screw is movably connected to the upper portion of the sliding block, the screw is in threaded connection with the supporting frame, an adjusting hand wheel is fixedly connected to the top of the screw, and first sliding grooves are formed in the inner walls of the two sides of the bearing seat.
Preferably, the inside fixed plate that is provided with of slider, biax motor fixed mounting is on two fixed plates, and two output shaft end fixedly connected with swing arm of biax motor swing arm swing joint transfer line.
Preferably, the tail end of the transmission rod is rotationally connected with a pressing block, the bottom of the pressing block is fixedly connected with a connecting rod, the connecting rod is connected to the bottom of the support frame in a penetrating way, a part of the connecting rod in the support frame is sleeved with a spring, and the top end of the spring is fixedly connected with the pressing block.
Preferably, two baffles are arranged in parallel in the support frame, second sliding grooves are symmetrically and vertically formed in the baffles, and the pressing blocks are in sliding connection with the baffles through the second sliding grooves.
Preferably, the electric telescopic rod is obliquely arranged at the bottom of the supporting frame, and the tail part of the electric telescopic rod is of a conical structure.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the height-adjustable sliding block is arranged, the adjusting hand wheel is rotated, the height of the sliding block is adjusted up and down, the double-shaft motor is driven by the sliding block, the height of the moving double-shaft motor changes the stroke of the rammer plate, the stroke is shortened, the ramming force is reduced, otherwise, the stroke is prolonged, the ramming force is increased, and compared with the traditional ramming device, the convenient adjustment mode of the ramming force can reduce the frequency of changing ramming equipment by an operator, and has stronger adaptability to different pavements.
According to the utility model, the electric telescopic rod positioned at the bottom of the support frame is arranged, an operator opens the starting button, the electric telescopic rod is electrified to work, the electric telescopic rod extends out of the tail end and is inserted into a road surface, the whole tamping device is locked on the working ground, the potential safety hazard is reduced, and the working strength of the operator is reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a road surface ramming device for highway construction according to the present utility model;
fig. 2 is a schematic perspective view of a road surface tamping device for highway construction according to the present utility model;
FIG. 3 is a schematic view of the internal structure of a road surface ramming device for highway construction according to the present utility model;
FIG. 4 is a schematic view of a bearing seat structure of a road surface ramming device for highway construction according to the present utility model;
FIG. 5 is a schematic view of a spring structure of a road surface ramming device for highway construction according to the present utility model;
FIG. 6 is a schematic view of an electric telescopic rod of a road surface tamping device for highway construction according to the present utility model;
in the figure: 1. an armrest; 2. a support frame; 3. an adjusting hand wheel; 4. a bearing seat; 5. a screw; 6. a first chute; 7. a biaxial motor; 8. an output shaft; 9. a fixing plate; 10. briquetting; 11. a spring; 12. a connecting rod; 13. a baffle; 14. a second chute; 15. an electric telescopic rod; 16. a switch; 17. a rammer; 18. a start button; 19. swing arms; 20. a transmission rod; 21. a sliding block.
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.
Referring to fig. 1-6, a road surface tamping device for highway construction, including handrail 1, support frame 2 and rammer 17, handrail 1 fixed connection is in support frame 2 top side, and support frame 2 inside is provided with the tamping mechanism, and support frame 2 bottom is provided with locking mechanism, the tamping mechanism includes two bearing frames 4, is provided with biax motor 7 between two bearing frames 4, and rammer 17 sets up in support frame 2 below, locking mechanism includes four electric telescopic handle 15, and four electric telescopic handle 15 set up in support frame 2 bottom. The operating personnel can realize the basic operation to the ramming device through handrail 1, support frame 2 has born the weight of the tamping device and has included each component parts such as ramming mechanism and locking mechanism, through biax motor 7, realized the synchronous operation of ramming device, enlarged the ramming area, improved the ramming efficiency effectively, when the tamping work if meet the uneven same position that needs to be continuously tamped of ground, operating personnel can operate electric telescopic handle 15, make its terminal insert ground, locking ramming device reduces operating personnel's working strength.
As a technical optimization scheme of the utility model, a switch 16 and a starting button 18 are arranged at two ends of the handrail 1, the switch 16 is electrically connected with the double-shaft motor 7, the starting button 18 is electrically connected with the electric telescopic rod 15, and a power supply is electrically connected with the switch 16 and the starting button 18. Two operating buttons are arranged at two ends of the handrail 1, so that an operator can conveniently and rapidly start and stop the tamping device, and the electric telescopic rod 15 can be rapidly started to lock the whole tamping device under the condition of uneven ground.
As a technical optimization scheme of the utility model, a sliding block 21 is arranged in a bearing seat 4, a screw 5 is movably connected to the upper part of the sliding block 21, the screw 5 is in threaded connection with a support frame 2, the top of the screw 5 is fixedly connected with an adjusting hand wheel 3, and first sliding grooves 6 are formed in the inner walls of two sides of the bearing seat 4. When an operator faces road surfaces with different stress requirements, the height position of the sliding block 21 can be adjusted by rotating the adjusting hand wheel 3, the sliding block 21 is positioned between the first sliding grooves 6, and when the height of the sliding block 21 is adjusted, offset caused by uneven stress of the screw 5 can be prevented.
As a technical optimization scheme of the utility model, a fixed plate 9 is arranged on the inner side of a sliding block 21, a double-shaft motor 7 is fixedly arranged on the two fixed plates 9, the tail ends of two output shafts 8 of the double-shaft motor 7 are fixedly connected with a swing arm 19, and the swing arm 19 is movably connected with a transmission rod 20. The fixed plate 9 at the inner sides of the two sliding blocks 21 carries the double-shaft motor 7, and when the height of the sliding blocks 21 is adjusted, the double-shaft motor 7 and the output shaft 8 synchronously displace, so that abrasion is reduced, and the service life of the device is prolonged.
As a technical optimization scheme of the utility model, the tail end of the transmission rod 20 is rotatably connected with the pressing block 10, the bottom of the pressing block 10 is fixedly connected with the connecting rod 12, the connecting rod 12 is connected to the bottom of the support frame 2 in a penetrating way, the part of the connecting rod 12 in the support frame 2 is sleeved with the spring 11, and the top end of the spring 11 is fixedly connected with the pressing block 10. The output shafts 8 on two sides are powered by the double-shaft motor 7, the swing arms 19 follow the output shafts 8, the transmission rod 20 drives the pressing block 10 to reciprocate up and down, the spring 11 sleeved on the connecting rod 12 provides resilience force for the pressing block 10 and plays a role in buffering and damping, and a rubber protective sleeve is arranged on the outer side of the spring 11.
As a technical optimization scheme of the utility model, two baffles 13 are arranged in parallel in the support frame 2, second sliding grooves 14 are symmetrically and vertically arranged on the baffles 13, and the pressing block 10 is in sliding connection with the baffles 13 through the second sliding grooves 14. The second runner 14 serves as a stop and reduces deformation losses due to severe vibration during operation of the tamper.
As a technical optimization scheme of the utility model, the electric telescopic rod 15 is obliquely arranged at the bottom of the support frame 2, and the tail part of the electric telescopic rod 15 is of a conical structure. The electric telescopic rod 15 which is obliquely arranged can be used for locking the tamping device fast and effectively, so that an operator can tamp a road surface at a certain place continuously, and the stable placement of the tamping device after temporary stop of work is facilitated.
When the utility model is used, an operator pushes the tamping device to a working road surface through the handrail 1, the switch 16 is turned on, the double-shaft motor 7 is electrified to run, the swing arm 19 and the output shaft 8 follow up, the transmission rod 20 drives the tamping plate 17 to reciprocate up and down, the spring 11 sleeved on the connecting rod 12 provides resilience force for the pressing block 10 and plays a role of buffering and damping, and in the working process, the operator pushes the handrail 1 to move the tamping device, so as to finish the tamping operation within the area.
In actual operation, different road surfaces often have the condition that the atress is different because of there is objects such as sand, stone, at this moment, need use the road surface ramming device of different ramming dynamics, at this moment, operating personnel can rotate adjusting handle 3, realize the upper and lower regulation of slider 21 high position, and biax motor 7 and slider 21 follow-up, remove biax motor 7 high then and changed the stroke of ramming board 17, the stroke shortens, the ramming dynamics reduces, the stroke increases otherwise, the ramming dynamics increases, the adjustable of ramming dynamics can reduce operating personnel and change the frequency of ramming equipment, also have stronger adaptability to different road surfaces.
The common tamping device often needs an operator to continuously hold the handle to control the balance and the running direction of the tamping device, in some rugged road surfaces or slope road surfaces, the control mode increases the working intensity of the operator, the balance is not easy to keep, potential safety hazards are easy to occur, four electric telescopic rods 15 are arranged at the bottom of the supporting frame 2 of the tamping device, the operator opens the starting buttons 18, the electric telescopic rods 15 are electrified to work, the electric telescopic rods 15 extend out of the tail ends and are inserted into the road surfaces, the whole tamping device is locked on the working road surfaces, the potential safety hazards are reduced, when the tamping device needs to be moved to the next working road surface, the starting buttons 18 are closed, the tail ends of the electric telescopic rods 15 are retracted, and the pushing device moves to continue tamping operation.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a road surface ramming device for highway construction, includes handrail (1), support frame (2) and rammer board (17), its characterized in that, handrail (1) fixed connection is in support frame (2) top side, and support frame (2) inside is provided with rammer mechanism, and support frame (2) bottom is provided with locking mechanism, rammer mechanism includes two bearing frame (4), is provided with biax motor (7) between two bearing frame (4), and rammer board (17) set up in support frame (2) below, locking mechanism includes four electric telescopic handle (15), and four electric telescopic handle (15) set up in support frame (2) bottom.
2. The pavement tamping device for highway construction according to claim 1, wherein a switch (16) and a start button (18) are arranged at two ends of the handrail (1), the switch (16) is electrically connected with the double-shaft motor (7), the start button (18) is electrically connected with the electric telescopic rod (15), and the power supply is electrically connected with the switch (16) and the start button (18).
3. The pavement tamping device for highway construction according to claim 1, wherein a sliding block (21) is arranged in the bearing seat (4), a screw rod (5) is movably connected to the upper portion of the sliding block (21), the screw rod (5) is in threaded connection with the supporting frame (2), an adjusting hand wheel (3) is fixedly connected to the top of the screw rod (5), and first sliding grooves (6) are formed in the inner walls of two sides of the bearing seat (4).
4. The road surface ramming device for highway construction according to claim 3, wherein the inner side of the sliding block (21) is provided with a fixed plate (9), the double-shaft motor (7) is fixedly arranged on the two fixed plates (9), the tail ends of two output shafts (8) of the double-shaft motor (7) are fixedly connected with swing arms (19), and the swing arms (19) are movably connected with a transmission rod (20).
5. The road surface ramming device for highway construction according to claim 4, wherein the tail end of the transmission rod (20) is rotatably connected with a pressing block (10), the bottom of the pressing block (10) is fixedly connected with a connecting rod (12), the connecting rod (12) is connected to the bottom of the support frame (2) in a penetrating way, a part of the connecting rod (12) in the support frame (2) is sleeved with a spring (11), and the top end of the spring (11) is fixedly connected with the pressing block (10).
6. The pavement tamping device for highway construction according to claim 5, wherein two baffles (13) are arranged in parallel in the support frame (2), second sliding grooves (14) are symmetrically and vertically arranged on the baffles (13), and the pressing block (10) is slidably connected with the baffles (13) through the second sliding grooves (14).
7. The pavement tamping device for highway construction according to claim 1, wherein the electric telescopic rod (15) is obliquely arranged at the bottom of the supporting frame (2), and the tail part of the electric telescopic rod (15) is of a conical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320224639.2U CN219862229U (en) | 2023-02-16 | 2023-02-16 | Road surface ramming device for highway construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320224639.2U CN219862229U (en) | 2023-02-16 | 2023-02-16 | Road surface ramming device for highway construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219862229U true CN219862229U (en) | 2023-10-20 |
Family
ID=88344327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320224639.2U Active CN219862229U (en) | 2023-02-16 | 2023-02-16 | Road surface ramming device for highway construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219862229U (en) |
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2023
- 2023-02-16 CN CN202320224639.2U patent/CN219862229U/en active Active
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