CN109468932B - Joint cutting device for road and bridge - Google Patents
Joint cutting device for road and bridge Download PDFInfo
- Publication number
- CN109468932B CN109468932B CN201811556373.1A CN201811556373A CN109468932B CN 109468932 B CN109468932 B CN 109468932B CN 201811556373 A CN201811556373 A CN 201811556373A CN 109468932 B CN109468932 B CN 109468932B
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- Prior art keywords
- cutting
- transverse sliding
- road
- sliding block
- motor
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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
Abstract
The invention discloses a joint cutting device for a road and a bridge, which comprises a vehicle body; the front end of the vehicle body is provided with symmetrically arranged rotating frames, each rotating frame is provided with a transverse sliding groove, a transverse sliding block is embedded in each transverse sliding groove, the front end face of each transverse sliding block is fixedly connected with a cutting motor in a bolt fixing mode, and the front end of an output shaft of each cutting motor is fixedly connected with a cutting wheel. The cutting machine is provided with the rotating frame, the transverse sliding block, the first screw rod and the first screw rod motor, the cutting wheel is driven to transversely reciprocate along the transverse sliding groove of the rotating frame, the linearity of the track of the cutting wheel is guaranteed, the cutting effect is guaranteed, and meanwhile, the symmetrical rotating frame is arranged, so that the overall efficiency of cutting operation is improved; through being equipped with mount, second lead screw, connecting rod and second lead screw motor, drive the rotating turret through vertical slider and connecting rod and draw in and expand, make things convenient for the whole transportation and the transport of device.
Description
Technical Field
The invention relates to the field of road machinery, in particular to a joint cutting device for a road and a bridge.
Background
The concrete joint cutter is a small machine tool, and has a simple structure. But the joint cutting has huge effect in the construction of cement pavements, and the joint cutting is also an essential link in the construction, and directly influences the pavement strength and the service life. The working principle is that the diamond saw blade is driven by power to complete the cutting operation.
Traditional joint cutter though have leading wheel or laser marking appearance, still rely on the manual work to promote the joint cutter and remove, remove the in-process and can't avoid producing the deviation, cause the nonlinearity of joint cutter, remove through promoting the automobile body in addition, progressively carry out the joint cutter, joint cutter in-process device has the vibration, also influences the quality of cutting, makes joint cutter efficiency not high simultaneously.
Disclosure of Invention
The present invention is directed to a joint cutting device for roads and bridges to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
a joint cutting device for a road and a bridge comprises a vehicle body; the front end of the vehicle body is provided with symmetrically arranged rotating frames, each rotating frame is provided with a transverse sliding chute, a transverse sliding block is nested in each transverse sliding chute, the front end face of each transverse sliding block is fixedly connected with a cutting motor in a bolt fixing mode, and the front end of an output shaft of each cutting motor is fixedly connected with a cutting wheel; the transverse sliding block penetrates through a first screw rod, the first screw rod extends to the outer side of the rotating frame and is connected with an output shaft of a first screw rod motor through a coupler; the rotating frame is hinged with a connecting rod through a first hinged piece, the connecting rod is hinged with a vertical sliding block through a second hinged piece, the vertical sliding block is nested with a fixing frame, the vertical sliding block penetrates through the fixing frame and is in threaded connection with a second lead screw, and the second lead screw extends to the upper portion of the fixing frame and is connected with an output shaft of a second lead screw motor through a coupler.
As a further scheme of the invention: the cutting wheel outside cover is equipped with the dust cover, and fixed surface is connected with the shower nozzle that is the arc and distributes in the dust cover, and the shower nozzle is towards the cutting wheel, and the shower nozzle has the water pump through the hose intercommunication, and the water pump intercommunication has the water tank.
As a further scheme of the invention: the dust cover is of a semicircular groove-shaped structure.
As a further scheme of the invention: the vehicle body is provided with rollers.
As a further scheme of the invention: the vehicle body is provided with a switch panel.
As a further scheme of the invention: the lower end of the rotating frame is rotatably connected with the vehicle body through a hinge shaft.
As a further scheme of the invention: the fixing frame is provided with a vertical sliding groove, and the vertical sliding block is nested in the vertical sliding groove and is in sliding connection with the vertical sliding groove.
Compared with the prior art, the invention has the beneficial effects that: the cutting machine is provided with the rotating frame, the transverse sliding block, the first screw rod and the first screw rod motor, the cutting wheel is driven to transversely reciprocate along the transverse sliding groove of the rotating frame, the linearity of the track of the cutting wheel is guaranteed, the cutting effect is guaranteed, and meanwhile, the symmetrical rotating frame is arranged, so that the overall efficiency of cutting operation is improved; through being equipped with mount, second lead screw, connecting rod and second lead screw motor, drive the rotating turret through vertical slider and connecting rod and draw in and expand, make things convenient for the whole transportation and the transport of device.
Drawings
FIG. 1 is a front view of a cutting and cutting device for road and bridge use;
FIG. 2 is an expanded view of the cutting and cutting device for road and bridge;
FIG. 3 is a schematic side view of a cutting and cutting device for a road and bridge;
fig. 4 is a perspective view of a dust cover in the slitting device for a road bridge.
In the figure: 1-a vehicle body; 2-a roller; 3-a rotating frame; 4-a hinge axis; 5-transverse sliding block; 6-transverse sliding chute; 7-a cutting motor; 8-a cutting wheel; 9-a first screw rod; 10-a first lead screw motor; 11-a connecting rod; 12-a first articulated frame; 13-a second articulation; 14-vertical slide block; 15-vertical frame; 16-a vertical chute; 17-a second screw rod; 18-a second lead screw motor; 19-a dust cover; 20-a spray head; 21-a hose; 22-a water pump; 23-a water tank; 24-switch panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1 to 3, in an embodiment of the present invention, a joint cutting device for a road and a bridge includes a vehicle body 1; the trolley body 1 is provided with the idler wheels 2, so that the trolley body can be conveniently moved; the front end of the vehicle body 1 is provided with symmetrically arranged rotating frames 3, and the lower ends of the rotating frames 3 are rotatably connected with the vehicle body 1 through hinge shafts 4; the rotating frame 3 is provided with a transverse sliding groove 6, a transverse sliding block 5 is embedded in the transverse sliding groove 6, and the transverse sliding block 5 is in sliding connection with the transverse sliding groove 6; the front end face of the transverse sliding block 5 is fixedly connected with a cutting motor 7 in a bolt fixing mode, the front end of an output shaft of the cutting motor 7 is fixedly connected with a cutting wheel 8, the cutting motor 7 is electrically connected with an external power supply, and the cutting wheel 8 performs cutting on a road surface;
the transverse sliding block 5 penetrates through a first screw rod 9, the first screw rod 9 is in threaded connection with the transverse sliding block 5, the first screw rod 9 extends to the outer side of the rotating frame 3 and is connected with an output shaft of a first screw rod motor 10 through a coupler, the first screw rod motor 10 is fixedly connected with the rotating frame 3 in a bolt fixing mode, the first screw rod motor 10 is electrically connected with an external power supply, the first screw rod motor 10 drives the first screw rod 9 to rotate, the first screw rod 9 drives the transverse sliding block 5 to reciprocate in the transverse sliding groove 6, and further drives the cutting wheel 8 to reciprocate, so that the transverse moving track of the cutting wheel 8 keeps linearity, the linearity of a joint cutting is ensured, and the joint cutting effect is improved;
the rotating frame 3 is hinged with a connecting rod 11 through a first hinge part 12, the connecting rod 11 is hinged with a vertical sliding block 14 through a second hinge part 13, the vertical sliding block 14 is nested with a fixed frame 15, the fixed frame 15 is provided with a vertical sliding groove 16, the vertical sliding block 14 is nested in the vertical sliding groove 16 and is in sliding connection with the vertical sliding groove 16, the vertical sliding block 14 penetrates through and is in threaded connection with a second lead screw 17, the second lead screw 17 extends to the upper part of the fixed frame 15 and is connected with an output shaft of a second lead screw motor 18 through a coupler, the second lead screw motor 18 is fixedly connected with the fixed frame 15 through a bolt fixing mode, the second lead screw motor 18 is electrically connected with an external power supply, the second lead screw motor 18 drives the vertical sliding block 14 to move up and down in the vertical sliding groove 16, the vertical sliding blocks 14 drive the symmetrical rotating frames 3 to rotate oppositely, after the cutting machine arrives at an operation place, the vertical sliding block 14 is driven to move downwards through the second lead screw 17, so that the rotating frame 3 moves backwards, the rotating frame 3 rotates to a horizontal position to be unfolded, then the first lead screw motor 10 is started, the transverse sliding block 5 is driven to transversely move, the cutting wheel 8 is further driven to transversely move, the cutting wheel 8 is driven to rotate through the cutting motor 7 to perform cutting, cutting is performed, the cutting wheels 8 on two sides simultaneously perform cutting, the cutting efficiency is improved in a multiplied mode, meanwhile, the rotating frame 3 is provided with the transverse sliding groove 6, the linearity of a cutting track is guaranteed, and the cutting effect is improved; a switch panel 24 is arranged on a push rod of the vehicle body 1, and starting switches of the cutting motor 7, the first lead screw motor 10 and the second lead screw motor 18 are arranged on the switch panel 24, so that centralized control is facilitated.
Example 2
Referring to fig. 3 and 4, the difference between the present embodiment and embodiment 1 is: a dust cover 19 is sleeved on the outer side of the cutting wheel 8, and the dust cover 19 is of a semicircular groove-shaped structure and prevents sand from splashing in the cutting process; the inner surface of the dust cover 19 is fixedly connected with a spray head 20 which is distributed in an arc shape, the spray head 20 faces the cutting wheel 8, the dust falling effect is good when the temperature of the cutting wheel 8 is reduced, dust pollution is avoided, the spray head 20 is communicated with a water pump 22 through a hose 21, the water pump 22 is communicated with a water tank 23, and the water tank 23 and the water pump 22 are fixedly connected with the vehicle body 1.
The following are specifically mentioned: in the application, a cutting wheel, a cutting motor, a screw rod motor, a switch panel, a water pump and a spray head are in the prior art; the transverse reciprocating mechanism consisting of the rotating frame, the first lead screw and the transverse sliding block and the traction mechanism consisting of the fixing frame, the vertical sliding block and the connecting rod are innovation points of the application, the rotating frame, the transverse sliding block, the first lead screw and the first lead screw motor are arranged, the cutting wheel is driven to transversely reciprocate along the transverse sliding groove of the rotating frame, the linearity of the track of the cutting wheel is guaranteed, the cutting effect is guaranteed, and meanwhile, the symmetrical rotating frame is arranged, so that the overall efficiency of cutting operation is improved; through being equipped with mount, second lead screw, connecting rod and second lead screw motor, drive the rotating turret through vertical slider and connecting rod and draw in and expand, make things convenient for the whole transportation and the transport of device.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A joint cutting device for a road and a bridge comprises a vehicle body (1); the automatic cutting machine is characterized in that symmetrically arranged rotating frames (3) are arranged at the front end of the vehicle body (1), transverse sliding grooves (6) are formed in the rotating frames (3), transverse sliding blocks (5) are embedded in the transverse sliding grooves (6), the front end faces of the transverse sliding blocks (5) are fixedly connected with cutting motors (7) in a bolt fixing mode, and cutting wheels (8) are fixedly connected to the front ends of output shafts of the cutting motors (7); a first screw rod (9) penetrates through the transverse sliding block (5), the first screw rod (9) extends to the outer side of the rotating frame (3) and is connected with an output shaft of a first screw rod motor (10) through a coupler; the rotating frame (3) is hinged with a connecting rod (11) through a first hinged element (12), the connecting rod (11) is hinged with a vertical sliding block (14) through a second hinged element (13), the vertical sliding block (14) is nested with a fixing frame (15), the vertical sliding block (14) penetrates through and is in threaded connection with a second lead screw (17), and the second lead screw (17) extends to the upper portion of the fixing frame (15) and is connected with an output shaft of a second lead screw motor (18) through a coupling.
2. The cutting and cutting device for the road and the bridge according to claim 1, wherein a dust cover (19) is sleeved outside the cutting wheel (8), the inner surface of the dust cover (19) is fixedly connected with spray heads (20) distributed in an arc shape, the spray heads (20) face the cutting wheel (8), the spray heads (20) are communicated with a water pump (22) through hoses (21), and the water pump (22) is communicated with a water tank (23).
3. The cutting and cutting device for road and bridge according to claim 2, characterized in that the dust cover (19) is of a semi-circular groove structure.
4. The slitting device for road and bridge according to claim 1, characterized in that the car body (1) is provided with rollers (2).
5. The cutting and cutting device for the road and bridge according to claim 1, wherein the vehicle body (1) is provided with a switch panel (24).
6. The cutting and cutting device for the road and bridge according to claim 1, wherein the lower end of the rotating frame (3) is rotatably connected with the vehicle body (1) through a hinge shaft (4).
7. The cutting and cutting device for the road and the bridge according to claim 1, wherein the fixing frame (15) is provided with a vertical sliding groove (16), and the vertical sliding block (14) is nested in the vertical sliding groove (16) and is in sliding connection with the vertical sliding groove (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811556373.1A CN109468932B (en) | 2018-12-19 | 2018-12-19 | Joint cutting device for road and bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811556373.1A CN109468932B (en) | 2018-12-19 | 2018-12-19 | Joint cutting device for road and bridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109468932A CN109468932A (en) | 2019-03-15 |
| CN109468932B true CN109468932B (en) | 2020-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811556373.1A Active CN109468932B (en) | 2018-12-19 | 2018-12-19 | Joint cutting device for road and bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109468932B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535136A (en) * | 2020-05-07 | 2020-08-14 | 李顺淦 | Portable concrete bidirectional cutting equipment |
| CN113756166A (en) * | 2020-06-03 | 2021-12-07 | 谢伟光 | Joint cutting device for road and bridge |
| CN113882227B (en) * | 2021-10-12 | 2022-11-11 | 刘丹 | Old and useless pitch removing devices is used in highway construction |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5215420B2 (en) * | 2011-02-08 | 2013-06-19 | 三笠産業株式会社 | Concrete cutting equipment |
| CN105648885B (en) * | 2016-01-18 | 2017-11-07 | 重庆雄创建筑工程技术有限公司 | The armed pavement cutting machine of one kind tool |
| CN106087686B (en) * | 2016-06-21 | 2018-06-19 | 廉高峰 | A kind of bituminous concrete cutting equipment |
| CN207808093U (en) * | 2018-01-15 | 2018-09-04 | 福建省凯达石材机械有限公司 | A kind of bridge cutting machine |
| CN207919306U (en) * | 2018-03-10 | 2018-09-28 | 吴旭 | A kind of municipal administration road and bridge construction joint-cutting device |
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2018
- 2018-12-19 CN CN201811556373.1A patent/CN109468932B/en active Active
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| Publication number | Publication date |
|---|---|
| CN109468932A (en) | 2019-03-15 |
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