CN110952429A - Accurate joint cutting device of bridge road - Google Patents
Accurate joint cutting device of bridge road Download PDFInfo
- Publication number
- CN110952429A CN110952429A CN201911321643.5A CN201911321643A CN110952429A CN 110952429 A CN110952429 A CN 110952429A CN 201911321643 A CN201911321643 A CN 201911321643A CN 110952429 A CN110952429 A CN 110952429A
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- China
- Prior art keywords
- fixedly connected
- swing arm
- water
- worm
- wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
-
- 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
- E01C2301/00—Machine characteristics, parts or accessories not otherwise provided for
- E01C2301/50—Methods or devices for preventing dust by spraying or sucking
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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 discloses a bridge road accurate joint cutting device which comprises cutting wheels and a trolley; the cutting wheel is rotatably connected with a swing arm through a wheel shaft, the swing arm is rotatably connected with a supporting plate through a rotating shaft, and the supporting plate is fixedly connected with a bottom plate of the trolley; the rear end of the rotating shaft extends to the rear side of the supporting plate, a worm wheel is fixedly connected to the rear end of the rotating shaft, a worm is meshed with the worm, the worm is connected with a stepping motor through a coupler, a pointer is fixedly connected to the front end of the rotating shaft, and a dial is arranged on the inner side of the pointer. According to the invention, the swing arm, the rotating shaft, the worm wheel, the worm, the pointer and the dial are arranged, so that the height of the cutting wheel is accurately and visually adjusted, the depth of a cutting seam is accurately controlled, and the construction quality is improved; through the synchronous water spraying mechanism integrated in the swing arm and the cart bottom plate with the through groove arranged at the front end, the whole volume of the device is reduced, the driving structure of the device is simplified, the device is convenient to move and construct, and dust pollution is avoided.
Description
Technical Field
The invention relates to the field of bridge pavement construction equipment, in particular to a bridge road accurate joint cutting device.
Background
In the bridge pavement construction project, the pavement needs to be subjected to joint cutting, expansion joints are reserved, and expansion with heat and contraction with cold are prevented; traditional joint cutting device does not have accurate socket joint structure, needs artifical experience control joint cutting degree of depth, and is bulky, removes inconvenient transportation simultaneously of operation inconvenience.
The application provides an accurate joint cutting device of bridge road.
Disclosure of Invention
The invention aims to provide a bridge road accurate joint cutting device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an accurate joint cutting device for a bridge road comprises cutting wheels and a trolley; the cutting wheel is rotatably connected with a swing arm through a wheel shaft, the swing arm is rotatably connected with a supporting plate through a rotating shaft, and the supporting plate is fixedly connected with a bottom plate of the trolley; the rear end of the rotating shaft extends to the rear side of the supporting plate, a worm wheel is fixedly connected to the rear end of the rotating shaft, a worm is meshed with the worm, the worm is connected with a stepping motor through a coupler, a pointer is fixedly connected to the front end of the rotating shaft, and a dial is arranged on the inner side of the pointer.
As a further scheme of the invention: the wheel shaft is connected with an output shaft of a driving motor through a first transmission belt, the driving motor is fixedly connected with the outer wall of the swing arm in a bolt fixing mode, the output shaft extends into the swing arm, and the first transmission belt is nested in the swing arm; the driving motor is sequentially connected with a vehicle-mounted power supply and a motor switch in series through a lead, the vehicle-mounted power supply is fixedly connected with a bottom plate of the cart, and the motor switch is fixedly connected with a cart handle of the cart.
As a further scheme of the invention: the stepping motor is fixedly connected with the supporting plate in a bolt fixing mode; the stepping motor is sequentially and electrically connected with a vehicle-mounted power supply and a second motor switch in series through a lead, and the second motor switch is fixedly connected with a handlebar of the cart.
As a further scheme of the invention: the front end of the bottom plate of the trolley is provided with a through groove, a swing arm is conveniently nested in the through groove, and a synchronous water spraying mechanism is nested in the swing arm.
As a further scheme of the invention: the synchronous water spraying mechanism comprises a water pumping cylinder, and the water pumping cylinder is nested in the swing arm and is fixedly connected with the inner wall of the swing arm; a protective shell is sleeved above the cutting wheel, a spray head penetrates through the top of the protective shell and is communicated with the water pumping barrel through a water inlet pipe, and a first one-way valve is arranged at the communication position of the water inlet pipe and the water pumping barrel and used for preventing water from flowing back to the water pumping barrel; the water pumping cylinder is communicated with a water tank through a water pumping pipe, and the water tank is fixedly connected with the bottom plate of the cart; the water pumping pipe is communicated with the water pumping cylinder, and a second one-way valve is arranged at the position where the water pumping pipe is communicated with the water pumping cylinder and prevents water from flowing back to the water tank.
As a further scheme of the invention: a piston column is arranged in the water pumping cylinder and connected with a slider-crank mechanism which drives the piston column to reciprocate.
As a further scheme of the invention: the crank block mechanism comprises a moving frame fixedly connected with the piston column, an eccentric column is nested in an inner cavity of the moving frame, an eccentric disc is fixedly connected with the eccentric column, a supporting shaft is fixedly connected with the eccentric disc and is rotatably connected with the inner wall of the swing arm, and the supporting shaft is connected with an output shaft of a driving motor through a second driving belt.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the swing arm, the rotating shaft, the worm wheel, the worm, the pointer and the dial are arranged, so that the height of the cutting wheel is accurately and visually adjusted, the depth of a cutting seam is accurately controlled, and the construction quality is improved; through the synchronous water spraying mechanism integrated in the swing arm and the cart bottom plate with the through groove arranged at the front end, the whole volume of the device is reduced, the driving structure of the device is simplified, the device is convenient to move and construct, and dust pollution is avoided.
Drawings
Fig. 1 is a front view of a bridge road precision joint cutting device;
FIG. 2 is a rear view of the bridge road precision joint cutting device;
FIG. 3 is a schematic view of an internal transmission structure in the precise joint device for bridge roads;
FIG. 4 is an enlarged view taken at A in FIG. 3;
fig. 5 is a perspective view of a pushing plate in the bridge road precision joint cutting device.
In the figure: 1-a cutting wheel; 2-a swing arm; 3-a rotating shaft; 4-a support plate; 5, pushing a cart; 6-a worm gear; 7-a worm; 8-a coupler; 9-a stepper motor; 10-a pointer; 11-a dial; 12-an axle; 13-a first drive belt; 14-an output shaft; 15-driving the motor; 16-a protective shell; 17-a spray head; 18-a water inlet pipe; 19-a water pumping cylinder; 20-a water pumping pipe; 21-a water tank; 22-a piston column; 23-moving the frame; 24-an eccentric disc; 25-eccentric columns; 26-a support shaft; 27-second drive belt.
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. 1-5, in an embodiment of the present invention, an accurate cutting device for a bridge road includes a cutting wheel 1 and a cart 5; the cutting wheel 1 is rotatably connected with a swing arm 2 through a wheel shaft 12, the swing arm 2 is rotatably connected with a support plate 4 through a rotating shaft 3, and the support plate 4 is fixedly connected with a bottom plate of the trolley 5; the wheel shaft 12 is connected with an output shaft 14 of a driving motor 15 through a first transmission belt 13, the driving motor 15 is fixedly connected with the outer wall of the swing arm 2 in a bolt fixing mode, the output shaft 14 extends into the swing arm 2, and the first transmission belt 13 is nested in the swing arm 2, so that the transmission part is prevented from being polluted by dust; driving motor 15 has vehicle mounted power and motor switch through wire series connection in proper order, vehicle mounted power and shallow 5's bottom plate fixed connection, and motor switch and shallow 5's shallow is fixed connection, conveniently starts driving motor 15, and driving motor 15 drives cutting wheel 1 and rotates, realizes the cutting to the bridge road surface.
In order to realize accurate adjustment of the cutting depth of the cutting wheel 1, the rear end of the rotating shaft 3 extends to the rear side of the supporting plate 4, the rear end of the rotating shaft 3 is fixedly connected with a worm wheel 6, the worm wheel 6 is meshed with a worm 7, the worm 7 is connected with a stepping motor 9 through a coupler 8, and the stepping motor 9 is fixedly connected with the supporting plate 4 in a bolt fixing mode; the stepping motor 9 is sequentially and electrically connected with a vehicle-mounted power supply and a second motor switch in series through a lead, the second motor switch is fixedly connected with a handle of the trolley 5, the stepping motor 9 is convenient to start, the stepping motor 9 drives the worm wheel 6 and the rotating shaft 3 to rotate through the worm 7, the rotating shaft 3 drives the swing arm 2 and the cutting wheel 1 to rotate, and then the cutting depth of the cutting wheel 2 is adjusted; in order to facilitate the observation of the change of the cutting depth of the cutting wheel 1 by a person, the front end of the rotating shaft 3 is fixedly connected with a pointer 10, the inner side of the pointer 10 is provided with a dial 11, and the dial 11 is fixedly connected with the supporting plate 4; specifically, when step motor 9 drive swing arm 2 and cutting wheel 1 rotated, pointer 10 rotated along with axis of rotation 3, instructed the cutting depth, made things convenient for the visual operation of personnel, realized the accurate control of cutting.
Example 2
This example differs from example 1 in that: in order to reduce the size of the device, a through groove is formed in the front end of the bottom plate of the cart 5, so that the swing arm 2 is conveniently nested in the through groove, and the transverse length of the device is reduced; meanwhile, a synchronous water spraying mechanism is nested in the swing arm 2; the synchronous water spraying mechanism comprises a water pumping cylinder 19, and the water pumping cylinder 19 is nested in the swing arm 2 and is fixedly connected with the inner wall of the swing arm 2; a protective shell 16 is sleeved above the cutting wheel 1, a spray head 17 penetrates through the top of the protective shell 16, the spray head 17 is communicated with a water pumping barrel 19 through a water inlet pipe 18, a first one-way valve is arranged at the communication position of the water inlet pipe 18 and the water pumping barrel 19, and the first one-way valve prevents water from flowing back to the water pumping barrel 19; the water pumping cylinder 19 is communicated with a water tank 21 through a water pumping pipe 20, and the water tank 21 is fixedly connected with the bottom plate of the cart 1; a second one-way valve is arranged at the communication position of the water pumping pipe 20 and the water pumping cylinder 19, and the second one-way valve prevents water from flowing back to the water tank 21; a piston column 22 is arranged in the water pumping barrel 19, and the piston column 22 is connected with a slider-crank mechanism which drives the piston column 22 to reciprocate.
The crank slider mechanism comprises a moving frame 23 fixedly connected with a piston column 22, an eccentric column 25 is nested in an inner cavity of the moving frame 23, an eccentric disc 24 is fixedly connected with the eccentric column 25, a supporting shaft 26 is fixedly connected with the eccentric disc 24, the supporting shaft 26 is rotatably connected with the inner wall of the swing arm 2, and the supporting shaft 26 is connected with an output shaft 14 of a driving motor 15 through a second transmission belt 27; specifically, the output shaft 14 drives the supporting shaft 26 and the eccentric disc 24 to rotate through the second transmission belt 27, the eccentric column 25 drives the moving frame 23 and the piston column 22 to move in a reciprocating mode, the water in the water tank 21 is pumped to the spray head 17 through the water pumping barrel 19 to be sprayed out, the cutting wheel 1 is cooled, meanwhile, dust is settled, and the operation environment is prevented from generating dust.
The following are specifically mentioned: in the application, a cutting wheel, a driving motor, a stepping motor, a water pumping barrel and a slider-crank mechanism are in the prior art; the trolley is characterized by comprising a swing arm, a rotating shaft, a worm wheel, a worm, a pointer, a dial, a synchronous water spraying mechanism integrated in the swing arm and a trolley bottom plate with a through groove at the front end, wherein the point is the innovation point of the trolley; the height of the cutting wheel is accurately and visually adjusted by arranging the swing arm, the rotating shaft, the worm wheel, the worm, the pointer and the dial, so that the depth of a cutting seam is accurately controlled, and the construction quality is improved; through the synchronous water spraying mechanism integrated in the swing arm and the cart bottom plate with the through groove arranged at the front end, the whole volume of the device is reduced, the driving structure of the device is simplified, the device is convenient to move and construct, and dust pollution is avoided.
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 bridge road accurate joint cutting device comprises a cutting wheel (1) and a trolley (5); the cutting machine is characterized in that the cutting wheel (1) is rotatably connected with a swing arm (2) through a wheel shaft (12), the swing arm (2) is rotatably connected with a support plate (4) through a rotating shaft (3), and the support plate (4) is fixedly connected with a bottom plate of the cart (5); axis of rotation (3) rear end extends to backup pad (4) rear side, and axis of rotation (3) rear end fixedly connected with worm wheel (6), and worm wheel (6) meshing has worm (7), and worm (7) are connected with step motor (9) through shaft coupling (8), axis of rotation (3) front end fixedly connected with pointer (10), pointer (10) inboard is equipped with calibrated scale (11).
2. The bridge and road precise joint cutting device according to claim 1, wherein the wheel shaft (12) is connected with an output shaft (14) of a driving motor (15) through a first transmission belt (13), the driving motor (15) is fixedly connected with the outer wall of the swing arm (2) in a bolt fixing mode, the output shaft (14) extends into the swing arm (2), and the first transmission belt (13) is nested in the swing arm (2); the driving motor (15) is sequentially connected with a vehicle-mounted power supply and a motor switch in series through a lead, the vehicle-mounted power supply is fixedly connected with a bottom plate of the cart (5), and the motor switch is fixedly connected with a cart handle of the cart (5).
3. The precise slitting device for bridge and road according to claim 1, wherein the stepping motor (9) is fixedly connected with the supporting plate (4) in a bolt fixing manner; the stepping motor (9) is sequentially connected with a vehicle-mounted power supply and a second motor switch in series through a wire, and the second motor switch is fixedly connected with a handlebar of the cart (5).
4. The accurate slitting device for bridge and road according to claim 1, wherein the front end of the bottom plate of the trolley (5) is provided with a through groove, so that the swing arm (2) is nested in the through groove, and the synchronous water spraying mechanism is nested in the swing arm (2).
5. The accurate slitting device for bridge and road according to claim 4, wherein the synchronous water spraying mechanism comprises a water pumping cylinder (19), the water pumping cylinder (19) is nested inside the oscillating arm (2) and is fixedly connected with the inner wall of the oscillating arm (2); a protective shell (16) is sleeved above the cutting wheel (1), a spray head (17) penetrates through the top of the protective shell (16), the spray head (17) is communicated with a water pumping barrel (19) through a water inlet pipe (18), a first one-way valve is arranged at the communication position of the water inlet pipe (18) and the water pumping barrel (19), and the water pumping barrel (19) is prevented from water backflow by the first one-way valve; the water pumping cylinder (19) is communicated with a water tank (21) through a water pumping pipe (20), and the water tank (21) is fixedly connected with a bottom plate of the cart (1); the water pumping pipe (20) is communicated with the water pumping barrel (19) to form a second one-way valve, and the second one-way valve prevents water from flowing back to the water tank (21).
6. The precise slitting device for bridge and road according to claim 5, wherein a piston column (22) is arranged in the pumping cylinder (19), and the piston column (22) is connected with a slider-crank mechanism for driving the piston column (22) to reciprocate.
7. The accurate lancing device for bridge and road according to claim 6, wherein the slider-crank mechanism includes a movable frame (23) fixedly connected with the piston post (22), an eccentric post (25) is nested in an inner cavity of the movable frame (23), an eccentric disc (24) is fixedly connected with the eccentric post (25), a supporting shaft (26) is fixedly connected with the eccentric disc (24), the supporting shaft (26) is rotatably connected with an inner wall of the swing arm (2), and the supporting shaft (26) is connected with the output shaft (14) of the driving motor (15) through a second transmission belt (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911321643.5A CN110952429A (en) | 2019-12-20 | 2019-12-20 | Accurate joint cutting device of bridge road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911321643.5A CN110952429A (en) | 2019-12-20 | 2019-12-20 | Accurate joint cutting device of bridge road |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110952429A true CN110952429A (en) | 2020-04-03 |
Family
ID=69982961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911321643.5A Withdrawn CN110952429A (en) | 2019-12-20 | 2019-12-20 | Accurate joint cutting device of bridge road |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110952429A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111889784A (en) * | 2020-08-10 | 2020-11-06 | 金官根 | Cutting device for water pump |
| CN113756166A (en) * | 2020-06-03 | 2021-12-07 | 谢伟光 | Joint cutting device for road and bridge |
-
2019
- 2019-12-20 CN CN201911321643.5A patent/CN110952429A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113756166A (en) * | 2020-06-03 | 2021-12-07 | 谢伟光 | Joint cutting device for road and bridge |
| CN111889784A (en) * | 2020-08-10 | 2020-11-06 | 金官根 | Cutting device for water pump |
| CN111889784B (en) * | 2020-08-10 | 2021-11-23 | 金官根 | Cutting device for water pump |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200403 |
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| WW01 | Invention patent application withdrawn after publication |