CN221029538U - Grooving tool for cement concrete pavement pressure sensor - Google Patents
Grooving tool for cement concrete pavement pressure sensor Download PDFInfo
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- CN221029538U CN221029538U CN202323071513.5U CN202323071513U CN221029538U CN 221029538 U CN221029538 U CN 221029538U CN 202323071513 U CN202323071513 U CN 202323071513U CN 221029538 U CN221029538 U CN 221029538U
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- frame
- grooving
- shell
- pressure sensor
- cement concrete
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- 239000004568 cement Substances 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 238000005498 polishing Methods 0.000 claims description 32
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 9
- 210000002421 cell wall Anatomy 0.000 description 6
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Road Repair (AREA)
Abstract
The application relates to the technical field of grooving tools and discloses a cement concrete pavement pressure sensor grooving tool, which comprises a frame, wherein a moving wheel is rotatably arranged at the bottom of the frame, an armrest and an electric cabinet are fixedly arranged at the upper side of the frame respectively, a shell is arranged at the lower side of the frame, a lifting mechanism connected with the shell is further arranged at the inner side of the frame, a grooving mechanism is arranged at the lower side of the shell, and a moving mechanism is further arranged at the inner side of the shell; the grooving mechanism comprises a mounting frame connected with the moving mechanism, a first motor fixedly mounted on the outer side of the mounting frame and a grooving blade fixedly connected to an output shaft of the first motor. This cement concrete road surface pressure sensor fluting instrument does not need the manpower to promote at grooved in-process, has alleviateed working strength greatly, simultaneously, utilizes the transmission of lead screw and drive nut can ensure that the motion track of grooving blade is straight, and then has effectively ensured the fluting is straight, and the fluting is efficient.
Description
Technical Field
The utility model relates to the technical field of grooving tools, in particular to a grooving tool for a cement concrete pavement pressure sensor.
Background
Along with the rapid development of society, the transportation industry is obviously increased, and during this period, the phenomena of over-limit overload of trucks and the like are layered, and the over-limit overload of trucks not only can bring serious harm to roads and bridges, but also threaten traffic safety, and traffic accidents are extremely easy to cause.
In order to realize dynamic weighing of the vehicle, a pressure sensor needs to be buried on a concrete pavement in advance, and the pavement needs to be grooved before the pressure sensor is buried, so that a pavement grooving tool is needed, for example, a pavement grooving machine is disclosed in China patent CN213681640U, and comprises a grooving machine body and a correcting device, wherein the grooving machine body comprises a workbench, and a through line hole is vertically formed in the workbench; the correcting device comprises a positioning assembly, a fixing assembly and a traction rope, wherein the fixing assembly is horizontally arranged below the workbench, the positioning assembly comprises a trapezoid table, the trapezoid table is fixedly arranged on the upper surface of the workbench, the traction rope penetrates through the workbench through a wire through hole, one end of the traction rope below the workbench is in sliding connection with the fixing assembly below the working surface, and the other end of the traction rope above the workbench is in abutting connection with the trapezoid table; the advancing direction of the grooving machine can be returned in time according to the deviating angle.
In the process of realizing the application, the inventor finds that at least the following problems exist in the technology, the pavement grooving machine only plays a role of assisting in normalization, grooving can be realized by pushing the machine forward by manpower in actual operation, because the strength of road concrete is higher, the manpower pushing is more laborious after the blade is embedded into the ground, the working strength is higher, and the grooving efficiency is lower, so a cement concrete pavement pressure sensor grooving tool is provided to solve the problems.
Disclosure of utility model
Aiming at the defects of the prior art, the application provides a grooving tool for a cement concrete pavement pressure sensor, which has the advantages of reducing the working strength and the like, and solves the problems that the grooving efficiency is lower because the grooving tool still needs manpower to push the machine to move forward when the conventional pavement grooving machine is actually operated, and the manpower propulsion is more laborious after a blade is embedded into the ground due to higher strength of the pavement concrete.
In summary, the present application provides the following technical solutions: the grooving tool for the cement concrete pavement pressure sensor comprises a frame, wherein a movable wheel is rotatably arranged at the bottom of the frame, an armrest and an electric cabinet are fixedly arranged on the upper side of the frame respectively, a shell is arranged on the lower side of the frame, a lifting mechanism connected with the shell is further arranged on the inner side of the frame, a grooving mechanism is arranged on the lower side of the shell, and a movable mechanism is further arranged on the inner side of the shell;
The grooving mechanism comprises a mounting frame connected with the moving mechanism, a first motor fixedly mounted on the outer side of the mounting frame and a grooving blade fixedly connected to an output shaft of the first motor, the grooving blade is arranged on the inner side of the mounting frame, and a polishing assembly is further arranged on the outer side of the mounting frame;
The moving mechanism comprises a second motor fixedly mounted on the inner side of the shell, a screw rod is fixedly mounted on an output shaft of the second motor, a transmission nut is connected to the outer side of the screw rod in a threaded manner, and the lower side of the transmission nut is fixedly connected with the outer side of the mounting frame.
According to the technical scheme, through the linkage action of the moving mechanism and the grooving mechanism, the grooving blade can be driven to translate under the transmission action of the second motor, the screw rod and the transmission nut, so that the frame is kept in place for grooving, a worker only needs to push the frame to a designated position in use, manual pushing is not needed in the grooving process, the working strength is greatly reduced, meanwhile, the transmission of the screw rod and the transmission nut can be used for guaranteeing the movement track of the grooving blade to be flat, further, the grooving is effectively guaranteed to be flat, the grooving efficiency is high, and the practicability is strong.
Further, the upside fixedly connected with first slider of drive nut, the movable groove has been seted up to the inside of shell, first slider sliding connection is to the inboard in movable groove.
The beneficial effects of adopting the further scheme are as follows: the transmission nut can be guided by the cooperation of the first sliding block and the movable groove, so that the transmission nut can keep a stable movement track.
Further, one end of the screw rod, which is far away from the second motor, is connected with the inner wall of the shell through a bearing.
The beneficial effects of adopting the further scheme are as follows: the bearing can play a role in rotating and supporting the screw rod, so that stable transmission of the screw rod is ensured.
Further, elevating system includes fixed mounting to the inboard first electric putter of frame and fixed mounting to the guide rail of frame downside, the output shaft of first electric putter and the upside fixed connection of shell, the inboard sliding connection of guide rail has the second slider, the avris fixed connection of second slider and shell.
The beneficial effects of adopting the further scheme are as follows: the height of the shell is convenient to adjust through the driving of the first electric push rod, the height of the grooving blade is convenient to adjust, when grooving is not needed, the grooving blade can be heightened, the grooving blade is far away from the ground, and the grooving device is convenient to move.
Further, the number of the second sliding blocks and the number of the guide rails are two, and the second sliding blocks and the guide rails are respectively arranged on the left side and the right side of the shell.
The beneficial effects of adopting the further scheme are as follows: the shell can be guided through the cooperation of the second sliding block and the guide rail, so that the first electric push rod can be stably pushed, and the stability of the structure is improved.
Further, the fixed plate in the mounting bracket outside is including fixed connection to the subassembly of polishing, run through from top to bottom in the inboard of fixed plate and be provided with the movable rod, the upper end fixedly connected with limiting plate of movable rod, the lower extreme fixedly connected with mounting panel of movable rod, the downside of mounting panel can be dismantled and be connected with the piece of polishing, and is provided with the spring between mounting panel and the fixed plate, the spring housing is located on the outer wall of movable rod.
The beneficial effects of adopting the further scheme are as follows: the position of polishing piece is convenient for carry out elastic adjustment through the spring that sets up, when grooving blade embedding road surface, polishing piece and road surface contact and extrusion spring, along with grooving blade translation is fluted, polishing assembly follows the synchronous motion of mounting bracket, when the polishing piece is located the grooved top in road surface, the spring then can release elasticity and reset polishing piece for polishing piece and tank bottom wall looks butt, then polishing piece then can grind the flat processing to the cell wall when the inslot translation, make the cell wall keep as far as possible level and smooth, buries for follow-up pressure sensor and provides convenience.
Further, the inboard of mounting panel is pegged graft and is had the fixed screw, fixed screw threaded connection is to the inboard of polishing piece.
The beneficial effects of adopting the further scheme are as follows: the grinding block is convenient to install and detach through the set screw, and replacement is convenient.
Further, the inside of frame still is provided with positioning mechanism, positioning mechanism includes the second electric putter of fixed mounting to the frame inside, fixed mounting has the reference column on the output shaft of second electric putter.
The beneficial effects of adopting the further scheme are as follows: the positioning column is driven to move up and down conveniently through the driving of the second electric push rod, and the positioning column is convenient to position the frame when abutting against the ground, so that the use is convenient.
Compared with the prior art, the application provides a grooving tool for a cement concrete pavement pressure sensor, which has the following beneficial effects:
1. This cement concrete road surface pressure sensor fluting instrument through the linkage effect of moving mechanism and slotting mechanism, can drive the grooving blade translation under the transmission effect of second motor, lead screw and drive nut, has realized that the frame stays and carries out the fluting processing in place, and the staff only need with frame propelling movement assigned position department when using, does not need the manpower to promote at grooved in-process, has alleviateed working strength greatly, simultaneously, utilizes the transmission of lead screw and drive nut can ensure that the motion track of grooving blade is straight, and then has effectively ensured the fluting is straight, and the fluting is efficient, and the practicality is strong.
2. This cement concrete road surface pressure sensor fluting instrument is convenient for adjust the height of shell through the drive of first electric putter, and then has made things convenient for the height of cutting blade to adjust, when need not the grooving, can increase cutting blade, makes it keep away from ground, has made things convenient for removing the device, has improved the practicality.
3. This cement concrete road surface pressure sensor fluting instrument utilizes the polishing piece to follow slotting mechanism at the inslot translation through the polishing subassembly that sets up, has made things convenient for the cell wall to grind the flat processing for the cell wall keeps as much as possible level and smooth, buries for follow-up pressure sensor and provides convenience, has improved the practicality of device.
Drawings
FIG. 1 is a cross-sectional view of the structure of the present application;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present application;
Fig. 3 is a front view of the structure of the present application.
Reference numerals illustrate:
1. a frame; 2. a moving wheel; 3. an armrest; 4. an electric control box; 5. a housing; 6. a mounting frame; 7. a first motor; 8. a grooving blade; 9. a second motor; 10. a screw rod; 11. a drive nut; 12. a first slider; 13. a movable groove; 14. a first electrical push rod; 15. a second slider; 16. a guide rail; 17. a fixing plate; 18. a movable rod; 19. a limiting plate; 20. a mounting plate; 21. a spring; 22. polishing the block; 23. a set screw; 24. a second electric push rod; 25. and positioning columns.
Detailed Description
Referring to fig. 1-3, a grooving tool for a cement concrete pavement pressure sensor comprises a frame 1, wherein a movable wheel 2 is rotatably arranged at the bottom of the frame 1, an armrest 3 and an electric cabinet 4 are fixedly arranged on the upper side of the frame 1 respectively, and a shell 5 is arranged on the lower side of the frame 1.
Wherein, the downside of shell 5 is provided with slotting mechanism, and the inboard of shell 5 still is provided with moving mechanism.
Referring to fig. 1, in the present embodiment, the slotting mechanism includes a mounting frame 6 connected to the moving mechanism, a first motor 7 fixedly mounted on the outer side of the mounting frame 6, and a slotting blade 8 fixedly connected to an output shaft of the first motor 7, wherein the slotting blade 8 is disposed on the inner side of the mounting frame 6. The grooving blade 8 is driven to rotate by the driving of the first motor 7, so that grooving is facilitated.
Referring to fig. 1, in the present embodiment, the moving mechanism includes a second motor 9 fixedly mounted on the inner side of the housing 5, and a screw rod 10 is fixedly mounted on an output shaft of the second motor 9, wherein one end of the screw rod 10 away from the second motor 9 is connected with the inner wall of the housing 5 through a bearing, and the bearing can play a role of rotating and supporting the screw rod 10, so that stable transmission of the screw rod 10 is ensured. Meanwhile, the outer side of the screw rod 10 is in threaded connection with a transmission nut 11, and the lower side of the transmission nut 11 is fixedly connected with the outer side of the mounting frame 6.
It should be noted that, the upper side of the transmission nut 11 is fixedly connected with a first slider 12, the inside of the housing 5 is provided with a movable slot 13, and the first slider 12 is slidably connected to the inner side of the movable slot 13. The transmission nut 11 can be guided by the cooperation of the first sliding block 12 and the movable groove 13, so that the transmission nut 11 can keep a stable movement track.
Referring to fig. 1, in the present embodiment, the inner side of the frame 1 is further provided with a lifting mechanism connected to the housing 5, the lifting mechanism includes a first electric push rod 14 fixedly mounted to the inner side of the frame 1 and a guide rail 16 fixedly mounted to the lower side of the frame 1, an output shaft of the first electric push rod 14 is fixedly connected to the upper side of the housing 5, a second slider 15 is slidably connected to the inner side of the guide rail 16, and the second slider 15 is fixedly connected to the side of the housing 5. The height of the shell 5 is conveniently adjusted through the driving of the first electric push rod 14, the height of the grooving blade 8 is conveniently adjusted, and when grooving is not needed, the grooving blade 8 can be adjusted to be higher, so that the grooving blade is far away from the ground, and the device is conveniently moved.
The number of the second slider 15 and the guide rail 16 is two, and they are respectively disposed on the left and right sides of the housing 5. The shell 5 can be guided by the cooperation of the second sliding block 15 and the guide rail 16, so that the first electric push rod 14 can be stably pushed, and the stability of the structure is improved.
Referring to fig. 2, in this embodiment, a polishing assembly is further disposed on the outer side of the mounting frame 6, the polishing assembly includes a fixing plate 17 fixedly connected to the outer side of the mounting frame 6, a movable rod 18 is disposed on the inner side of the fixing plate 17 in a penetrating manner, a limiting plate 19 is fixedly connected to the upper end of the movable rod 18, a mounting plate 20 is fixedly connected to the lower end of the movable rod 18, a polishing block 22 is detachably connected to the lower side of the mounting plate 20, a spring 21 is disposed between the mounting plate 20 and the fixing plate 17, and the spring 21 is sleeved on the outer wall of the movable rod 18. Wherein, the inboard of mounting panel 20 has peg graft set screw 23, and set screw 23 threaded connection is to the inboard of polishing piece 22, is convenient for install the dismantlement to polishing piece 22 through set screw 23, has made things convenient for the change.
It will be appreciated that the spring 21 that is convenient for carry out elastic adjustment to the position of the polishing piece 22 through setting up, when grooving blade 8 imbeds the road surface, polishing piece 22 and road surface contact and extrusion spring 21, along with grooving blade 8 translation is fluted, the synchronous removal of mounting bracket 6 is followed to the polishing subassembly, when polishing piece 22 is located the grooved top in road surface, spring 21 then can release elasticity with polishing piece 22 reset for polishing piece 22 and tank bottom wall butt, then polishing piece 22 then can carry out the mill flat processing to the cell wall when the inslot translation, make the cell wall keep as much as possible smooth, it is convenient to buries for follow-up pressure sensor.
It should be noted that, in practical application, the bottom surface of the polishing block 22 should be level with the bottom of the grooving blade 8 or slightly lower than the bottom of the grooving blade 8, so as to ensure that the polishing block 22 can smoothly abut against the groove wall.
It should be added that, the inner side of the frame 1 is also provided with a positioning mechanism, the positioning mechanism comprises a second electric push rod 24 fixedly mounted on the inner side of the frame 1, and a positioning column 25 is fixedly mounted on an output shaft of the second electric push rod 24. The positioning column 25 is conveniently driven to move up and down by the driving of the second electric push rod 24, and the positioning column 25 is convenient to position the frame 1 when abutting against the ground, so that the use is convenient.
The working principle of the embodiment is as follows:
when the vehicle frame 1 is used, a worker pushes the armrest 3 to move the vehicle frame 1 to a designated position, the second electric push rod 24 is started to drive the positioning column 25 to move downwards, the positioning column 25 is abutted against a road surface to position the vehicle frame 1, the first motor 7 is started to drive the grooving blade 8 to rotate, the first electric push rod 14 is started to drive the grooving blade 8 to move downwards, the grooving blade 8 is embedded into the road surface, the second motor 9 is started to drive the screw rod 10 to rotate and drive the transmission nut 11 to translate, and the grooving blade 8 is driven to translate, so that the vehicle frame 1 stays in place to carry out grooving treatment.
It should be noted that, the installation mode, the connection mode or the setting mode disclosed in the embodiment are all common mechanical modes, so long as the beneficial effects thereof can be achieved, in addition, the electrical elements appearing in the embodiment are electrically connected with the main controller and the power supply, the main controller is conventional known equipment, and the power connection technology disclosed in the prior art, so that the specific structural composition and the working principle thereof are not repeated herein.
Claims (8)
1. The utility model provides a cement concrete road surface pressure sensor fluting instrument, includes frame (1), the bottom rotation of frame (1) is installed and is removed round (2), the upside of frame (1) is fixed mounting respectively has handrail (3) and electric cabinet (4), its characterized in that:
The lifting mechanism is characterized in that a shell (5) is arranged on the lower side of the frame (1), a lifting mechanism connected with the shell (5) is further arranged on the inner side of the frame (1), a slotting mechanism is arranged on the lower side of the shell (5), and a moving mechanism is further arranged on the inner side of the shell (5);
The grooving mechanism comprises a mounting frame (6) connected with the moving mechanism, a first motor (7) fixedly mounted on the outer side of the mounting frame (6) and a grooving blade (8) fixedly connected to an output shaft of the first motor (7), the grooving blade (8) is arranged on the inner side of the mounting frame (6), and a polishing assembly is further arranged on the outer side of the mounting frame (6);
The moving mechanism comprises a second motor (9) fixedly mounted on the inner side of the shell (5), a screw rod (10) is fixedly mounted on an output shaft of the second motor (9), a transmission nut (11) is connected to the outer side of the screw rod (10) in a threaded mode, and the lower side of the transmission nut (11) is fixedly connected with the outer side of the mounting frame (6).
2. A cement concrete pavement pressure sensor grooving tool according to claim 1, wherein: the upper side of drive nut (11) fixedly connected with first slider (12), movable groove (13) has been seted up to the inside of shell (5), first slider (12) sliding connection is to the inboard of movable groove (13).
3. A cement concrete pavement pressure sensor grooving tool according to claim 1, wherein: one end of the screw rod (10) far away from the second motor (9) is connected with the inner wall of the shell (5) through a bearing.
4. A cement concrete pavement pressure sensor grooving tool according to claim 1, wherein: the lifting mechanism comprises a first electric push rod (14) fixedly mounted on the inner side of the frame (1) and a guide rail (16) fixedly mounted on the lower side of the frame (1), an output shaft of the first electric push rod (14) is fixedly connected with the upper side of the shell (5), a second sliding block (15) is slidably connected on the inner side of the guide rail (16), and the second sliding block (15) is fixedly connected with the side of the shell (5).
5. A cement concrete pavement pressure sensor grooving tool according to claim 4, wherein: the number of the second sliding blocks (15) and the number of the guide rails (16) are two, and the second sliding blocks and the guide rails are respectively arranged on the left side and the right side of the shell (5).
6. A cement concrete pavement pressure sensor grooving tool according to claim 1, wherein: the polishing assembly comprises a fixed plate (17) fixedly connected to the outer side of a mounting frame (6), a movable rod (18) is arranged on the inner side of the fixed plate (17) in a penetrating mode, a limiting plate (19) is fixedly connected to the upper end of the movable rod (18), a mounting plate (20) is fixedly connected to the lower end of the movable rod (18), a polishing block (22) is detachably connected to the lower side of the mounting plate (20), a spring (21) is arranged between the mounting plate (20) and the fixed plate (17), and the spring (21) is sleeved on the outer wall of the movable rod (18).
7. A cement concrete pavement pressure sensor grooving tool according to claim 6, wherein: the inner side of the mounting plate (20) is inserted with a fixing screw (23), and the fixing screw (23) is connected to the inner side of the polishing block (22) in a threaded mode.
8. A cement concrete pavement pressure sensor grooving tool according to claim 1, wherein: the inside of frame (1) still is provided with positioning mechanism, positioning mechanism is including fixed mounting to the inboard second electric putter (24) of frame (1), fixed mounting has reference column (25) on the output shaft of second electric putter (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323071513.5U CN221029538U (en) | 2023-11-14 | 2023-11-14 | Grooving tool for cement concrete pavement pressure sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323071513.5U CN221029538U (en) | 2023-11-14 | 2023-11-14 | Grooving tool for cement concrete pavement pressure sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221029538U true CN221029538U (en) | 2024-05-28 |
Family
ID=91133119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323071513.5U Active CN221029538U (en) | 2023-11-14 | 2023-11-14 | Grooving tool for cement concrete pavement pressure sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221029538U (en) |
-
2023
- 2023-11-14 CN CN202323071513.5U patent/CN221029538U/en active Active
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