CN210658031U - Joint cutting device is used in road and bridge construction - Google Patents
Joint cutting device is used in road and bridge construction Download PDFInfo
- Publication number
- CN210658031U CN210658031U CN201921149454.XU CN201921149454U CN210658031U CN 210658031 U CN210658031 U CN 210658031U CN 201921149454 U CN201921149454 U CN 201921149454U CN 210658031 U CN210658031 U CN 210658031U
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- Prior art keywords
- supporting platform
- road
- support frame
- threaded rod
- bridge construction
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Abstract
The utility model discloses a joint-cutting device is used in road and bridge construction, including supporting platform and support frame, the inside vertical interlude of supporting platform has the support frame, support frame inner wall both sides have all seted up flutedly, the inside vertical welding of two recesses has the litter, transverse sliding connection has a linkage plate between the litter, the welding of linkage plate lower extreme has the mount, the inside motor that is provided with of mount, a motor one end rotates and is connected with the blade, the welding of support frame upper end center department has the thread bush, the inside vertical screw thread interlude of thread bush has a threaded rod, be provided with rotatory ring between a threaded rod lower extreme and the linkage plate, a threaded rod passes through rotatory ring and links up the plate rotation and is connected. Through the design have supporting platform, support frame, electric telescopic handle, No. two electric telescopic handle, universal wheel, gyro wheel to convenient operation is simple when the cutting road surface.
Description
Technical Field
The utility model relates to a joint-cutting device specifically is a joint-cutting device is used in road and bridge construction.
Background
The cutting operation is needed for the construction, maintenance and repair of asphalt and cement pavements in various industries such as municipal administration, building materials, telecommunication, highways, bridges, tap water, thermal pipelines, airports and the like. Cutting the expansion joint of newly repaired road or airport pavement and asphalt of newly repaired inspection well needs a cutting and sewing machine. A pavement slitting machine is a machine for cutting a cement or asphalt pavement by a diamond saw blade mounted on a saw blade shaft. Before cutting, the proper type of saw blade is selected according to the depth to be cut, the type of the cutting machine, the material of cement or asphalt, the existence of reinforcing steel bars in cement and the like.
However, when the existing cutting device is used for cutting the road, due to the problems of the structure of the device and the cutting stability, the cutting device needs to be placed on a stable road surface all the time, so that when the other side of the road is required to be cut after the cutting of one side of the road is finished, the cutting device needs to be turned around, and the cutting device is aligned with the cut expansion joint to cut again, which is inconvenient. Accordingly, those skilled in the art have provided a slitting device for road and bridge construction to solve the above problems in the background art.
Disclosure of Invention
An object of the utility model is to provide a joint-cutting device is used in road and bridge construction to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a joint cutting device for road and bridge construction comprises a supporting platform and a supporting frame, wherein the supporting frame is vertically inserted into the supporting platform, grooves are formed in two sides of the inner wall of the supporting frame, sliding rods are vertically welded into the two grooves, a connecting plate is transversely connected between the sliding rods in a sliding manner, a fixing frame is welded at the lower end of the connecting plate, a motor is arranged in the fixing frame, one end of the motor is rotatably connected with a blade, a threaded sleeve is welded at the center of the upper end of the supporting frame, a threaded rod is inserted into vertical threads in the threaded sleeve in a penetrating manner, a rotating ring is arranged between the lower end of the threaded rod and the connecting plate, and the threaded rod is rotatably connected;
a rectangular groove is transversely formed in the center of the inner portion of the supporting platform, the supporting platform is connected with the supporting frame in a sliding mode through the rectangular groove, sliding grooves are formed in the inner portion of the upper end of the supporting platform and located on two sides of the rectangular groove, threaded blocks are welded to two sides of the supporting frame, a second threaded rod is transversely arranged on the upper end of the supporting platform and located on the outer side of the sliding grooves, and one end of the second threaded rod is rotatably connected with;
supporting platform lower extreme both sides are from outer to being provided with electric telescopic handle, No. two electric telescopic handle, gyro wheel respectively inwards, No. two electric telescopic handle lower extreme fixedly connected with universal wheels.
When the cutting machine moves to a cutting position, the supporting platform is transversely placed at the position by the movement of the universal wheel, then the electric telescopic rod II is retracted, the roller is newly contacted with the ground, then the threaded rod I is rotated, the threaded rod I is vertically moved by the rotation of the threaded sleeve, the threaded rod I is rotated by the rotating ring and the connecting plate, when the threaded rod I vertically moves, the connecting plate vertically moves, so that the fixed frame drives the blade to move, the motor I is started by the controller, the motor I drives the blade to rotate, so that the concrete ground is cut, when the cutting knife corner is cut, the motor II is started, the motor II drives the threaded rod II and the threaded block to rotate in a threaded manner, so that the supporting frame can move, and meanwhile, the supporting platform is transversely pushed by the roller, the electric telescopic rod is opened immediately, so that the electric telescopic rod can stretch and support the road surface outside the road, and the blade can smoothly cut the road surface corners.
As a further aspect of the present invention: limiting sliding blocks are welded on two sides of the lower end of the support frame and are connected with the sliding grooves in a sliding mode.
As a further aspect of the present invention: no. two motor and supporting platform fixed connection, No. two threaded rod other pot heads are equipped with the spacing ring, spacing ring and supporting platform fixed connection.
As a further aspect of the present invention: no. two pushing hands are welded at the two ends of the supporting platform, and a first pushing hand is welded at one side of the supporting platform.
As a further aspect of the present invention: the water tank has been placed to supporting platform upper end position on one side of the support frame, and the water tank surface is provided with the controller.
As a further aspect of the present invention: a water pump is placed in the water tank, and a water pipe is connected to one side of the water pump.
As a further aspect of the present invention: the support frame bottom fixedly connected with shower nozzle, support frame upper end are close to thread bush one side and are provided with the tee bend head, and tee bend head both sides all are provided with the solenoid valve, and the intercommunication has the water pipe between tee bend head, solenoid valve, the shower nozzle.
Compared with the prior art, the beneficial effects of the utility model are that:
through the design have supporting platform, support frame, electric telescopic handle, No. two electric telescopic handle, universal wheel, gyro wheel to convenient operation is simple when the cutting road surface.
Drawings
Fig. 1 is a schematic view of a supporting frame structure in a joint cutting device for road and bridge construction.
Fig. 2 is a schematic structural view of a water tank in the seam cutting device for road and bridge construction.
Fig. 3 is a schematic structural view of a support frame in a joint cutting device for road and bridge construction.
Fig. 4 is a diagram of the joint cutting device for road and bridge construction on a road.
In the figure: 1. a support platform; 101. a chute; 2. a support frame; 3. a thread block; 4. a limiting slide block; 5. a slide rod; 6. a connector tile; 7. a fixed mount; 8. a first motor; 9. a blade; 10. a threaded sleeve; 11. a first threaded rod; 12. a tee joint; 13. an electromagnetic valve; 14. a water pipe; 15. a spray head; 16. a first electric telescopic rod; 17. a second electric telescopic rod; 18. a universal wheel; 19. a roller; 20. a second threaded rod; 21. a water tank; 22. a water pump; 23. a controller; 24. a first push handle; 25. a second pushing handle; 26. and a second motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, in the embodiment of the present invention, a joint cutting device for road and bridge construction includes a supporting platform 1 and a supporting frame 2, the supporting frame 2 is vertically inserted into the supporting platform 1, both sides of the inner wall of the supporting frame 2 are both provided with grooves, sliding rods 5 are vertically welded into the two grooves, a connecting plate 6 is horizontally and slidably connected between the sliding rods 5, a fixing frame 7 is welded at the lower end of the connecting plate 6, a motor 8 is arranged inside the fixing frame 7, one end of the motor 8 is rotatably connected with a blade 9, a thread sleeve 10 is welded at the center of the upper end of the supporting frame 2, a threaded rod 11 is inserted into the thread sleeve 10 through a vertical thread, a rotating ring is arranged between the lower end of the threaded rod 11 and the connecting plate 6, and the threaded rod 11 is rotatably connected with the;
a rectangular groove is transversely formed in the center of the inside of the supporting platform 1, the supporting platform 1 is connected with the supporting frame 2 in a sliding mode through the rectangular groove, sliding grooves 101 are formed in the inner portion of the upper end of the supporting platform 1 and located on two sides of the rectangular groove, threaded blocks 3 are welded on two sides of the supporting frame 2, a second threaded rod 20 is transversely arranged on the upper end of the supporting platform 1 and located on the outer side of the sliding grooves 101, and one end of the second threaded rod 20 is rotatably connected with a second;
the supporting platform is characterized in that a first electric telescopic rod 16, a second electric telescopic rod 17 and a roller 19 are arranged on two sides of the lower end of the supporting platform 1 from outside to inside respectively, and universal wheels 18 are fixedly connected to the lower ends of the second electric telescopic rods 17.
When the cutting machine is moved to a cutting position, the supporting platform 1 is transversely placed by the movement of the universal wheel 18, then the second electric telescopic rod 17 is retracted, the roller 19 is newly contacted with the ground, then the first threaded rod 11 is rotated, the first threaded rod 11 is vertically moved by the rotation of the threaded sleeve 10, the first threaded rod 11 is rotated with the connecting plate 6 by the rotating ring, when the first threaded rod 11 vertically moves, the connecting plate 6 also vertically moves, so that the fixing frame 7 drives the blade 9 to move, the first motor 8 is started by the controller 23, the first motor 8 drives the blade 9 to rotate, so as to cut the concrete ground, when the corner of the cutting knife is cut, the second motor 26 is started, the second threaded rod 26 drives the second motor 20 to rotate with the threaded block 3 by the threads, can make support frame 2 remove, transversely promote its supporting platform 1 through gyro wheel 19 again here simultaneously, open its electric telescopic handle 16 immediately to electric telescopic handle 16 will stretch out and draw back the support to the road surface outside its road, can make the blade smooth cut its road surface edge.
Limiting slide blocks 4 are welded on two sides of the lower end of the support frame 2, and the limiting slide blocks 4 are connected with the sliding grooves 101 in a sliding mode.
No. two motor 26 and supporting platform 1 fixed connection, No. two threaded rod 20 other pot heads are equipped with the spacing ring, spacing ring and supporting platform 1 fixed connection.
No. two pushing hands 25 are welded at two ends of the supporting platform 1, and a pushing hand 24 is welded at one side of the supporting platform 1.
The water tank 21 is placed beside the support frame 2 on the upper end of the support platform 1, and the controller 23 is arranged on the outer surface of the water tank 21.
The water pump 22 is arranged in the water tank 21, and one side of the water pump 22 is connected with a water pipe.
The bottom end of the support frame 2 is fixedly connected with a spray head 15, a tee joint head 12 is arranged at one side, close to the threaded sleeve 10, of the upper end of the support frame 2, electromagnetic valves 13 are arranged on two sides of the tee joint head 12, and water pipes 14 are communicated among the tee joint head 12, the electromagnetic valves 13 and the spray head 15.
The utility model discloses a theory of operation is:
the controller 23 can control its devices.
Give the order to its electric telescopic handle 17 No. two through controller 23 to No. two electric telescopic handle 17 will drive universal wheel 18 and stretch out and draw back, touch its ground, thereby make the device remove through universal wheel 18.
When the cutting machine is moved to a cutting position, the supporting platform 1 is transversely placed by the movement of the universal wheel 18, then the second electric telescopic rod 17 is retracted, the roller 19 is newly contacted with the ground, then the first threaded rod 11 is rotated, the first threaded rod 11 is vertically moved by the rotation of the threaded sleeve 10, the first threaded rod 11 is rotated with the connecting plate 6 by the rotating ring, when the first threaded rod 11 vertically moves, the connecting plate 6 also vertically moves, so that the fixing frame 7 drives the blade 9 to move, the first motor 8 is started by the controller 23, the first motor 8 drives the blade 9 to rotate, so as to cut the concrete ground, when the corner of the cutting knife is cut, the second motor 26 is started, the second threaded rod 26 drives the second motor 20 to rotate with the threaded block 3 by the threads, can make support frame 2 remove, transversely promote its supporting platform 1 through gyro wheel 19 again here simultaneously, open its electric telescopic handle 16 immediately to electric telescopic handle 16 will stretch out and draw back the support to the road surface outside its road, can make the blade smooth cut its road surface edge.
The water pump 22 pumps the water in the water tank 21 to the three-way head 12, and the water is transmitted to the spray head 15 through the electromagnetic valve 13 and the water pipe 14 to spray to the blade 9.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A joint cutting device for road and bridge construction is characterized by comprising a supporting platform (1) and a supporting frame (2), a support frame (2) is vertically inserted into the support platform (1), grooves are formed in two sides of the inner wall of the support frame (2), sliding rods (5) are vertically welded into the two grooves, a connecting plate (6) is transversely and slidably connected between the sliding rods (5), a fixing frame (7) is welded at the lower end of the connecting plate (6), a motor (8) is arranged inside the fixing frame (7), one end of the motor (8) is rotatably connected with a blade (9), a threaded sleeve (10) is welded at the center of the upper end of the support frame (2), a threaded rod (11) is inserted into a vertical thread in the threaded sleeve (10), a rotating ring is arranged between the lower end of the threaded rod (11) and the connecting plate (6), and the threaded rod (11) is rotatably connected with the connecting plate (6) through the rotating ring;
a rectangular groove is transversely formed in the center of the inner part of the supporting platform (1), the supporting platform (1) is connected with the supporting frame (2) in a sliding mode through the rectangular groove, sliding grooves (101) are formed in the inner part of the upper end of the supporting platform (1) and located on two sides of the rectangular groove, threaded blocks (3) are welded on two sides of the supporting frame (2), a second threaded rod (20) is transversely arranged on the outer side of the sliding groove (101) in the upper end of the supporting platform (1), and one end of the second threaded rod (20) is rotatably connected with a second motor (;
the supporting platform is characterized in that a first electric telescopic rod (16), a second electric telescopic rod (17) and rollers (19) are arranged on two sides of the lower end of the supporting platform (1) from outside to inside respectively, and universal wheels (18) are fixedly connected to the lower end of the second electric telescopic rod (17).
2. The slitting device for road and bridge construction according to claim 1, wherein limiting sliding blocks (4) are welded to both sides of the lower end of the support frame (2), and the limiting sliding blocks (4) are slidably connected with the sliding grooves (101).
3. The slitting device for road and bridge construction according to claim 1, wherein the second motor (26) is fixedly connected with the supporting platform (1), and a limiting ring is sleeved at the other end of the second threaded rod (20) and is fixedly connected with the supporting platform (1).
4. The slitting device for road and bridge construction according to claim 1, wherein a second pushing handle (25) is welded to both ends of the supporting platform (1), and a first pushing handle (24) is welded to one side of the supporting platform (1).
5. The slitting device for road and bridge construction according to claim 1, wherein a water tank (21) is placed on the upper end of the supporting platform (1) beside the supporting frame (2), and a controller (23) is arranged on the outer surface of the water tank (21).
6. The slitting device for road and bridge construction according to claim 5, wherein a water pump (22) is disposed inside the water tank (21), and a water pipe is connected to one side of the water pump (22).
7. The slitting device for road and bridge construction according to claim 1, wherein a nozzle (15) is fixedly connected to the bottom end of the support frame (2), a tee joint (12) is arranged on one side of the upper end of the support frame (2) close to the threaded sleeve (10), electromagnetic valves (13) are arranged on two sides of the tee joint (12), and water pipes (14) are communicated among the tee joint (12), the electromagnetic valves (13) and the nozzle (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921149454.XU CN210658031U (en) | 2019-07-19 | 2019-07-19 | Joint cutting device is used in road and bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921149454.XU CN210658031U (en) | 2019-07-19 | 2019-07-19 | Joint cutting device is used in road and bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210658031U true CN210658031U (en) | 2020-06-02 |
Family
ID=70822897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921149454.XU Expired - Fee Related CN210658031U (en) | 2019-07-19 | 2019-07-19 | Joint cutting device is used in road and bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210658031U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111851234A (en) * | 2020-08-03 | 2020-10-30 | 林永盛 | Cutting device with leveling function for road restoration |
| CN112458857A (en) * | 2020-11-17 | 2021-03-09 | 尚福涛 | Bridge construction road surface cutting device |
| CN113756173A (en) * | 2021-09-23 | 2021-12-07 | 平顶山市伟业路桥工程有限公司 | Movable emergency bridge device for road and bridge |
| CN113882231A (en) * | 2021-11-10 | 2022-01-04 | 金陵科技学院 | Road cutting machine for municipal building construction |
-
2019
- 2019-07-19 CN CN201921149454.XU patent/CN210658031U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111851234A (en) * | 2020-08-03 | 2020-10-30 | 林永盛 | Cutting device with leveling function for road restoration |
| CN112458857A (en) * | 2020-11-17 | 2021-03-09 | 尚福涛 | Bridge construction road surface cutting device |
| CN112458857B (en) * | 2020-11-17 | 2022-03-18 | 尚福涛 | Bridge construction road surface cutting device |
| CN113756173A (en) * | 2021-09-23 | 2021-12-07 | 平顶山市伟业路桥工程有限公司 | Movable emergency bridge device for road and bridge |
| CN113756173B (en) * | 2021-09-23 | 2022-07-12 | 平顶山市伟业路桥工程有限公司 | Movable emergency bridge device for road and bridge |
| CN113882231A (en) * | 2021-11-10 | 2022-01-04 | 金陵科技学院 | Road cutting machine for municipal building construction |
| CN113882231B (en) * | 2021-11-10 | 2022-09-13 | 金陵科技学院 | Road cutting machine for municipal building construction |
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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: 20200602 Termination date: 20210719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |