CN113789707B - Traffic engineering road joint cutting device - Google Patents
Traffic engineering road joint cutting device Download PDFInfo
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- CN113789707B CN113789707B CN202110994967.6A CN202110994967A CN113789707B CN 113789707 B CN113789707 B CN 113789707B CN 202110994967 A CN202110994967 A CN 202110994967A CN 113789707 B CN113789707 B CN 113789707B
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- cutting
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- driving structure
- traffic engineering
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/09—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
- E01C23/0906—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges
- E01C23/0926—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges with power-driven tools, e.g. vibrated, percussive cutters
- E01C23/0933—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges with power-driven tools, e.g. vibrated, percussive cutters rotary, e.g. circular-saw joint cutters
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Repair (AREA)
Abstract
The invention relates to the technical field of road construction, in particular to a road joint cutting device for traffic engineering, which comprises a cutting assembly, wherein the cutting assembly is arranged on a lifting platform, the lifting platform is used for driving the cutting assembly to move to a cutting position, a driving structure is arranged in the lifting platform, the driving structure is in transmission connection with a moving wheel arranged at the bottom of the device at a preset position through a transmission assembly, the driving structure is used for driving the cutting assembly to move so as to carry out cutting operation, when the cutting assembly moves to a maximum stroke position, the driving structure is driven to the preset position through the lifting platform, the driving structure drives the moving wheel to rotate so that the joint cutting device moves to a next section of cutting position and simultaneously drives the cutting assembly to move to a minimum stroke position of the driving structure, and the problem that when the joint cutting operation is carried out at present, a pushing device which is continuously required by an operator to align the cutting line is avoided, when a long time work is performed, a problem of deviation of the cutting locus may occur.
Description
Technical Field
The invention relates to the technical field of road construction, in particular to a road joint cutting device for traffic engineering.
Background
Road engineering is an important component in the infrastructure of China, and the maintenance of a large number of newly-repaired roads and the existing roads not only provides convenience for the lives of the masses of people, but also is a foundation for the economic development of China.
In the former road repair and maintenance, when a road using concrete as a raw material is constructed, due to the characteristics of expansion with heat and contraction with cold of the concrete, the concrete needs to be subjected to a slitting process by a slitting device before the concrete is completely cooled, so that the concrete is prevented from cracking after being cooled, and on the other hand, when the road is maintained in daily situations such as cracking, the cracked part needs to be cut by the slitting device and repaired.
In the prior art, in a road seam cutting device, an operator is often required to continuously push a device to align a cutting line for cutting, and due to the limitation of manpower, the problem of deviation of a cutting track can occur when long-time work is carried out, so that the cutting quality is influenced.
Disclosure of Invention
The invention aims to provide a road joint cutting device for traffic engineering, which aims to solve the problem that in the prior art, when a road joint cutting device is used, an operator is often required to continuously push a device to align a cutting line for cutting operation, and due to the limitation of manpower, the cutting position may deviate when the road joint cutting device works for a long time, so that the cutting quality is influenced.
In order to achieve the purpose, the invention provides a traffic engineering road joint cutting device, which comprises the following components: the cutting device comprises a cutting assembly, the cutting assembly is arranged on a lifting platform, the lifting platform is used for driving the cutting assembly to move to a cutting position, a driving structure is arranged in the lifting platform, the driving structure is connected with a moving wheel arranged at the bottom of the cutting device through a transmission assembly at a preset position in a transmission mode, the driving structure is used for driving the cutting assembly to move so as to carry out cutting operation, when the cutting assembly moves to the maximum stroke position, the driving structure drives the lifting platform to the preset position, the moving wheel is driven through the driving structure to rotate so that the cutting joint device moves to the next section of cutting position, and meanwhile the cutting assembly is driven to move to the minimum stroke position of the driving structure.
As a further explanation of the inventive solution: the lifting platform is connected with the box body through the telescopic assembly, the telescopic assembly comprises a plurality of telescopic cylinders, the movable ends of the telescopic cylinders are connected with the top of the lifting platform, and the fixed ends of the telescopic cylinders are fixedly connected to the inner wall of the box body and drive the lifting platform to lift through the telescopic of the telescopic cylinders.
As a further explanation of the inventive solution: the cutting assembly comprises a cutting wheel and a driving piece for driving the cutting wheel to rotate, the driving piece preferably comprises a rotating motor, the cutting wheel and the rotating motor are detachably arranged on a mounting plate arranged on one side of the operation platform, and the other side of the operation platform is in transmission connection with the driving structure;
meanwhile, the scheme of the invention is further explained as follows: the driving structure comprises a screw rod structure, the screw rod structure comprises a threaded rod and a limiting rod, the threaded rod is rotatably installed on the lifting platform through a rotating bearing, a threaded hole formed in the threaded rod and the operating platform forms a thread pair, the limiting rod is in sliding connection with a sliding hole formed in the operating platform, and the threaded rod is driven to rotate by a driving motor fixedly connected with one end of the threaded rod.
As a further explanation of the inventive solution: the transmission assembly comprises a transmission rod and a bevel gear set, two ends of the transmission rod are respectively connected with the output end of the bevel gear set and a gear, the end of the transmission rod is provided with a threaded part which is in meshing transmission with the gear, the gear is arranged on a connecting shaft between moving wheels, the input end of the bevel gear set is connected with a threaded rod, and the bevel gear set comprises a bevel gear I connected to the threaded rod, a bevel gear II connected to one end of the transmission rod and a bevel gear III meshed with the two bevel gears;
as a further explanation of the inventive solution: cutting assembly still is equipped with the structure that sprays that is used for the dust fall, it includes a plurality of shower heads to spray the structure, the shower head passes through the transfer line and is connected with water supply structure, water supply structure is water tank and water pump, and the water tank is installed on the box inner wall, and the water pump is installed on lift platform, and a plurality of shower heads spray direction orientation cutting department.
As a further explanation of the inventive solution: the device is also provided with an alignment assembly for aligning the cutting position.
According to the invention, the driving structure is designed in the box body to drive the cutting assembly to move so as to carry out cutting operation, so that the problem that in the prior art, an operator needs to continuously push or hold the cutting device to carry out cutting operation is avoided, the labor intensity of the operator is reduced, and after the cutting operation at one cutting position is completed, the cutting assembly is moved to the minimum stroke position through the driving structure, and meanwhile, the driving structure is in transmission connection with the moving wheel at the bottom of the device so as to drive the device to move to the next cutting position to carry out cutting operation, so that the continuity of the cutting operation is improved.
Drawings
Fig. 1 is a schematic structural diagram of a traffic engineering road joint-cutting device according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a cutting assembly according to an embodiment of the present invention.
Fig. 3 is an enlarged schematic view of a portion a of fig. 1.
Fig. 4 is an enlarged schematic view of fig. 1 at B.
In the figure: 1. a box body; 2. a telescopic cylinder; 3. a lifting platform; 4. a threaded rod; 5. a limiting rod; 6. a drive motor; 7. an operation table; 8. a cutting wheel; 9. rotating the motor; 10. a bevel gear I; 11. a bevel gear III; 12. a bevel gear II; 13. a transmission rod; 14. a gear; 15. a housing; 16. a moving wheel; 17. mounting a rod; 18. a water tank; 19. a water pump; 20. a transfusion tube; 21. a shower head; 22. a push rod; 23. a hinged seat; 24. a connecting rod; 25. aligning the roller; 26. a tension spring.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to specific embodiments.
As shown in fig. 1, in the embodiment of the present invention, a traffic engineering road joint cutting device includes a cutting assembly, the cutting assembly is disposed on a lifting platform, the lifting platform is configured to drive the cutting assembly to move to a cutting position, a driving structure is disposed in the lifting platform 3, the driving structure is in transmission connection with a moving wheel 16 disposed at the bottom of the device through a transmission assembly at a preset position, the driving structure is configured to drive the cutting assembly to move for cutting operation, when the cutting assembly moves to a maximum stroke position, the driving structure is driven to the preset position through the lifting platform 3, the driving structure drives the moving wheel 16 to rotate, so that the joint cutting device moves to a next section of cutting position, and simultaneously drives the cutting assembly to move to a minimum stroke position of the driving structure.
As shown in fig. 1, in the embodiment of the present invention, the lifting platform 3 is connected to the box body 1 through a telescopic assembly, the telescopic assembly includes a plurality of telescopic cylinders 2, the movable ends of the plurality of telescopic cylinders 2 are connected to the top of the lifting platform, the fixed ends of the telescopic cylinders 2 are fixedly connected to the inner wall of the box body 1, and the lifting platform 3 is driven to lift by the telescopic of the telescopic cylinders 2;
of course, in actual design, other structures or components with lifting functions can be used to replace the telescopic assembly selected by the invention, and the invention provides the following structures or components which can be used alternatively:
the first scheme comprises the following steps: a screw in the screw structure and a threaded hole formed in the lifting platform 3 form a thread pair, and the screw rotates to be matched with a designed limiting rod for limiting and guiding so as to drive the lifting platform 3 to lift; scheme II: the vertical rack is meshed with the rotating gear, and the rotating gear rotates along the vertical rack to drive the lifting plate connected with the rotating gear to lift.
As shown in fig. 1, in the embodiment of the present invention, the cutting assembly includes a cutting wheel 8 and a driving member for driving the cutting wheel 8 to rotate, the driving member of the present invention preferably includes a rotating motor 9, the cutting wheel 8 and the rotating motor 9 are detachably mounted on a mounting plate disposed at one side of the working platform 7, and the other side of the working platform 7 is in transmission connection with a driving structure;
supplement to the above embodiment at the same time: the driving structure comprises a screw rod structure, the screw rod structure comprises a threaded rod 4 and a limiting rod 5, wherein the threaded rod 4 is rotatably installed on the lifting platform 3 through a rotating bearing, a threaded hole formed on the threaded rod 4 and the operation platform 7 forms a thread pair, the limiting rod 5 is in sliding connection with a sliding hole formed on the operation platform 7, the threaded rod 4 is driven by a driving motor 6 fixedly connected with one end of the threaded rod to rotate, the operation platform 7 is driven to slide along the limiting direction of the limiting rod 5, and therefore the cutting assembly installed on the operation platform 7 can perform cutting operation along a cutting track.
As shown in fig. 1 and 3, in the embodiment of the present invention, the transmission assembly includes a transmission rod 13 and a bevel gear set, two ends of the transmission rod 13 are respectively connected to an output end of the bevel gear set and a gear 14, an end of the transmission rod 13 is provided with a threaded portion engaged with the gear 14 for transmission, the gear 14 is mounted on a connecting shaft between moving wheels 16, an input end of the bevel gear set is connected to a threaded rod 4, and the bevel gear set includes a bevel gear i 10 connected to the threaded rod 4, a bevel gear ii 11 connected to one end of the transmission rod 13, and a bevel gear iii 12 engaged with the two bevel gears;
further complementing the above-described embodiment, the bevel gear i 10 moves up and down along with the lifting platform 3, namely, the bevel gear I10 and the bevel gear III 12 are in meshing transmission at a preset position, after the lifting platform 3 drives the bevel gear I10 to be separated from the preset position, the bevel gear I10 is disengaged from the bevel gear III 12, the bevel gear III 12 is always engaged with the bevel gear II 11 at one end of the transmission rod 13, the other end of the transmission rod 13 is provided with a thread part, the thread part is meshed with a gear 14 arranged on a connecting shaft of a moving wheel 16, a transmission rod 13 and the outer side of the gear 14 are isolated from the outside through a shell 15, after the cutting of a section of cutting track is finished, at the moment, the lifting platform 3 moves to a preset position, so that the bevel gear I10 is in meshing transmission with the bevel gear III 12, the threaded rod 4 in the driving structure drives the operation platform 7 to move and simultaneously drives the moving wheel 16 to rotate, so that the position of the joint cutting device is adjusted.
As shown in fig. 2, in the embodiment of the present invention, the cutting assembly is further provided with a spraying structure for dust fall, the spraying structure includes a plurality of spraying heads 21, the spraying heads 21 are connected with a water supply structure through a liquid conveying pipe 20, the water supply structure includes a water tank 18 and a water pump 19, the water tank 18 is installed on the inner wall of the box body 1, the water pump 19 is installed on the lifting platform 3, the spraying direction of the plurality of spraying heads 21 faces the cutting position, when the cutting operation is performed, the water pump 19 is turned on to spray liquid to the cutting area, on one hand, overheating of the cutting wheel 8 is avoided, and on the other hand, dust fall is performed on dust generated by cutting.
As shown in fig. 1 and 4, in the embodiment of the present invention, the device is further provided with an alignment assembly for aligning the cutting position, the alignment assembly includes an alignment roller 25, a connecting rod 24 and a tension spring 26, the alignment roller 25 is rotatably connected to one end of the connecting rod 24, the other end of the connecting rod 24 is rotatably connected to the outside of the box body 1 through a hinge seat 23, the central axis of the connecting rod 24 is connected to the box body 1 through the tension spring 26, and the alignment roller 25 is abutted to the ground or the alignment assembly is retracted and detached from the ground through the tension of the tension spring 26.
The invention has the advantages that: the utility model provides a traffic engineering road joint-cutting device drives the cutting assembly motion through design drive structure in the box, cut the operation, avoided among the prior art operating personnel need continuously promote or hold cutting device, cut the operation, the intensity of labour of operating personnel has been alleviateed, accomplish the cutting operation back of a cutting position simultaneously, remove cutting assembly to minimum stroke position through the drive structure, be connected through the removal wheel transmission of drive structure and device bottom simultaneously, the drive device moves and cuts the operation to next section cutting position, the continuity of cutting operation has been improved.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (10)
1. A traffic engineering road joint cutting device comprises a cutting assembly and is characterized in that the cutting assembly is a cylindrical body;
the cutting assembly is arranged on the lifting platform, and the lifting platform is used for driving the cutting assembly to move to a cutting position;
the cutting device is characterized in that a driving structure is arranged in the lifting platform, the driving structure is in transmission connection with a moving wheel arranged at the bottom of the device through a transmission assembly at a preset position, the driving structure is used for driving the cutting assembly to move so as to perform cutting operation, when the cutting assembly moves to the maximum stroke position, the driving structure is driven to the preset position through the lifting platform, the driving structure drives the moving wheel to rotate so that the cutting joint device moves to the next section of cutting position, and meanwhile, the cutting assembly is driven to move to the minimum stroke position of the driving structure.
2. The traffic engineering road slitting device according to claim 1, wherein the lifting platform is connected to the case by a telescoping assembly.
3. The traffic engineering road slitting device according to claim 2, wherein the telescopic assembly comprises a plurality of telescopic cylinders.
4. The traffic engineering road slitting device according to claim 1, wherein the cutting assembly includes a cutting wheel and a driving member for driving the cutting wheel to rotate, the cutting wheel and the driving member are detachably mounted on one side of the workbench, and the other side of the workbench is in transmission connection with the driving structure.
5. The traffic engineering road joint-cutting device according to claim 4, wherein the driving structure comprises a screw structure, a threaded rod and a limiting rod are arranged in the screw structure, and the threaded rod and a threaded hole arranged on the workbench form thread pair transmission.
6. The traffic engineering road slitting device according to claim 5, wherein the transmission assembly comprises a transmission rod and a bevel gear set, two ends of the transmission rod are respectively connected with an output end of the bevel gear set and a gear, the end of the transmission rod is provided with a threaded portion meshed with the gear, the gear is mounted on a connecting shaft between moving wheels, and an input end of the bevel gear set is connected with the threaded rod.
7. The traffic engineering road slitting device according to claim 6, wherein the bevel gear set comprises a bevel gear I connected to the threaded rod, a bevel gear II connected to one end of the transmission rod, and a bevel gear III engaged with the two bevel gears.
8. The traffic engineering road slitting device according to claim 1, wherein the cutting assembly is further provided with a spraying structure for dust fall.
9. The traffic engineering road joint cutting device according to claim 8, wherein the spraying structure comprises a plurality of spraying heads, the spraying heads are connected with the water supply structure through liquid conveying pipes, and the spraying directions of the spraying heads face to the cutting position.
10. The traffic routing lancing device according to claim 1, further comprising an alignment assembly for aligning the cutting position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110994967.6A CN113789707B (en) | 2021-08-27 | 2021-08-27 | Traffic engineering road joint cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110994967.6A CN113789707B (en) | 2021-08-27 | 2021-08-27 | Traffic engineering road joint cutting device |
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| Publication Number | Publication Date |
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| CN113789707A CN113789707A (en) | 2021-12-14 |
| CN113789707B true CN113789707B (en) | 2022-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110994967.6A Active CN113789707B (en) | 2021-08-27 | 2021-08-27 | Traffic engineering road joint cutting device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115075110A (en) * | 2022-07-01 | 2022-09-20 | 王昱 | Pavement joint cutter capable of avoiding cutting dead angle |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4688844B2 (en) * | 2007-05-17 | 2011-05-25 | 喜博 松尾 | High-speed cutting method, high-speed cutting device, and jig for artificial laying objects such as artificial turf |
| CN109109181B (en) * | 2018-10-29 | 2020-07-21 | 嘉兴敏德汽车零部件有限公司 | Working method of automatic mineral ore cutting device |
| CN211171543U (en) * | 2019-11-21 | 2020-08-04 | 梁玉山 | Joint cutting device is used in city management road and bridge construction |
| CN111438739B (en) * | 2020-04-13 | 2021-07-23 | 义乌市万博创意设计有限公司 | Automatic pushing device for toilet paper cutting |
| CN112809946A (en) * | 2021-01-14 | 2021-05-18 | 北京中冀建设有限公司 | Interior decoration ceramic tile positioning cutting machine |
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