CN111287061A - Concrete pavement grooving device for highway engineering - Google Patents
Concrete pavement grooving device for highway engineering Download PDFInfo
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- CN111287061A CN111287061A CN202010094640.9A CN202010094640A CN111287061A CN 111287061 A CN111287061 A CN 111287061A CN 202010094640 A CN202010094640 A CN 202010094640A CN 111287061 A CN111287061 A CN 111287061A
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- rotating rod
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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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- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Repair (AREA)
Abstract
The invention discloses a concrete pavement grooving device for highway engineering, which comprises fixing plates, wherein a water tank is connected between the two fixing plates in a prescribed manner, the upper surface of the water tank is fixedly connected with a water pump, the input end of the water pump is fixedly communicated with a straight pipe, the bottom end of the straight pipe extends into the water tank, and the output end of the water pump is fixedly communicated with a bent pipe, so that the concrete pavement grooving device for highway engineering has the following beneficial effects: through setting up sliding structure, two pendulum rods can drive the bull stick and reciprocate, mediate the high convenience of cutting knife on the bull stick to can mediate the degree of depth to the road surface grooving, mediate easy operation and convenient, through setting up the distributive pipe, raise a large amount of dust pollution surrounding environment when can avoiding cutting, can cool down the processing to the cutting knife, through setting up baffle and apron, when can avoiding cutting the road surface, the stone of production sprains staff on every side to everywhere.
Description
Technical Field
The invention relates to a grooving device, in particular to a concrete pavement grooving device for highway engineering, and belongs to the technical field of grooving devices.
Background
The highway engineering refers to the work of investigation, measurement, design, construction, maintenance, management and the like of a highway structure, and the concrete pavement refers to the pavement paved by concrete materials, so as to increase the friction force of the concrete pavement, prevent the slip and reduce the noise when the pavement runs on a rainy day.
The cement concrete pavement grooving device for the highway engineering in the prior patent (publication number: CN109555000A) comprises a machine body, wherein the right side of the bottom of the machine body is movably provided with a rear wheel, the left side of the bottom of the machine body is fixedly provided with a front wheel, the inside of the machine body is fixedly provided with a motor, and the output end of the motor is fixedly provided with a driving wheel.
In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved, namely, 1, when the depth of the grooving needs to be adjusted, the height of the cutter wheel is inconvenient to adjust, all the existing schemes for adjusting the height of the cutter wheel utilize a hydraulic mechanism to carry out vertical lifting, such as patent document CN107938487A, but in the solution of the type, the hydraulic transmission mechanism is used as a lifting structure, meanwhile, a hydraulic transmission mechanism part also needs to bear the reverse impact force in the grooving process, and the fatigue damage of the hydraulic transmission part is easily caused after long-time work. 2. When the grooving device cuts the road surface, the sputtered stone easily accidentally injures surrounding workers, and raised dust causes pollution to the surrounding environment.
Disclosure of Invention
The invention provides a concrete pavement grooving device for highway engineering, which effectively solves the problems that in the prior art, when the grooving depth needs to be adjusted, the height of a cutting knife wheel is inconvenient to adjust, when the grooving device is used for cutting a pavement, sputtered stones easily accidentally injure surrounding workers, and raised dust pollutes the surrounding environment.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to a concrete pavement grooving device for highway engineering, which comprises fixing plates, a water tank is fixedly connected between the two fixing plates, the upper surface of the water tank is fixedly connected with a water pump, the input end of the water pump is fixedly communicated with a straight pipe, the bottom end of the straight pipe extends to the inside of the water tank, the output end of the water pump is fixedly communicated with a bent pipe, the pipe wall of the elbow pipe is fixedly communicated with a first connecting pipe and a second connecting pipe, one ends of the first connecting pipe and the second connecting pipe, which are far away from the elbow pipe, are fixedly communicated with a water diversion pipe, one sides of the two fixing plates, which are far away from each other, are respectively provided with a positioning structure, a rotating rod is arranged between the two fixing plates, the outer side wall of the rotating rod is fixedly sleeved with a transmission structure, both ends of the rotating rod are rotatably connected with sliding structures, the outer side wall of the rotating rod is provided with a plurality of cutters, and the transmission structure drives the rotating rod to rotate through a belt;
the cutting knives are arranged between the two sliding structures, each sliding structure comprises a swing rod, a sliding block and an arc-shaped sliding groove, the arc-shaped sliding grooves are formed in the side wall of the fixing plate, the swing rods are rotatably connected with the rotating rod, one ends, far away from the rotating rod, of the swing rods are rotatably connected with the transmission structure, the sliding blocks are slidably connected inside the arc-shaped sliding grooves, the circle centers of the arc-shaped sliding grooves are located on the axis of the horizontal driving rotating shaft of the transmission structure, the sliding blocks are fixedly connected with one sides, far away from the rotating rod, of the swing rods, the sliding blocks are fixedly connected with the positioning structures, each positioning structure comprises a positioning plate, a positioning hole and a manual bolt, two positioning plates and two manual bolts are arranged, the positioning holes are arranged in plurality, the positioning holes are uniformly distributed on the two sides of the arc-shaped sliding grooves, and the positioning holes are formed in one side, far, two locating plates are fixedly connected with two sides of the sliding block respectively, two manual bolts are in threaded connection with the side walls of the two locating plates respectively, one ends of the manual bolts close to the rotating rod are in threaded connection with the inner portions of the locating holes, a partition plate is arranged between the rotating wheel and the cutting knife, and the partition plate is driven to rotate around the axis of the transmission structure horizontally driven rotating shaft in the ascending and descending processes of the rotating rod.
The utility model discloses a novel energy-saving rotary drum, including transmission structure, dwang, runner and belt, the dwang is transmission structure horizontal drive pivot, the runner rotates with two fixed plates to be connected, one side of runner is kept away from to driving motor fixed connection at the fixed plate, the output fixed connection of shaft coupling and driving motor is passed through to one end wherein of runner, the runner is provided with two, two the runner is fixed the cover respectively and is fixed the cup joint on the lateral wall of runner and dwang, the runner all is connected with belt drive, the runner rotates with the pendulum rod to be connected.
As a preferable technical scheme of the invention, a partition plate is arranged between the rotating wheel and the cutting knife, and two ends of the partition plate are respectively and rotatably connected with the rotating rod and the rotating rod.
As a preferred technical scheme, clamping pieces are arranged on two sides of the cutting knives, bolts are arranged on the cutting knives, the cutting knives are in threaded connection with the clamping pieces through the bolts, and one sides of the clamping pieces far away from the cutting knives are fixedly connected with the rotating rod.
As a preferred technical scheme of the invention, a baffle is fixedly connected between the two fixing plates, the baffle is positioned on one side of the rotating rod away from the water tank, the top ends of the two fixing plates are fixedly connected with a cover plate together, the bent pipe is fixedly connected to the upper surface of the cover plate, the first connecting pipe and the second connecting pipe are respectively positioned on two sides of the baffle, and the first connecting pipe penetrates through the cover plate and extends to a position right above the cutting knife.
As a preferred technical scheme of the invention, the water distribution pipe comprises short pipes and a plurality of atomizing spray heads, the plurality of atomizing spray heads are uniformly and fixedly communicated with the bottoms of the short pipes, and the short pipes in the water distribution pipes on two sides of the baffle are respectively and fixedly communicated with the first connecting pipe and the second connecting pipe.
As a preferred technical scheme of the invention, the bottoms of the two fixing plates are respectively provided with two grooves, and the insides of the grooves are respectively and fixedly connected with a roller.
The invention has the following beneficial effects:
(1) according to the concrete pavement grooving device for highway engineering, the sliding structure is arranged, the vertical hydraulic lifting mechanism is not needed to be adopted to adjust the ground height of the pair of cutting knife wheels, the arc-shaped adjusting mechanism is matched with the rotatable flexible conveyor belt transmission mechanism, so that the horizontal driving mechanism is always kept in a fixed state in the ground height adjusting process of the cutting knife wheels and the road grooving process, and the unstable defect that the vertical lifting hydraulic mechanism is used as the hydraulic lifting mechanism of the cutting knife wheels is fundamentally avoided.
(2) According to the concrete pavement grooving device for highway engineering, the sliding structure is arranged, when the grooving depth needs to be adjusted, the sliding block slides along the arc-shaped sliding groove, the two swing rods can drive the rotating rod to move up and down, the height of the cutting knife on the rotating rod is adjusted conveniently, so that the grooving depth of the pavement can be adjusted, the adjusting operation is simple and convenient, and the problem that the height of the cutting knife wheel is inconvenient to adjust when the grooving depth needs to be adjusted is solved.
(3) According to the concrete pavement grooving device for highway engineering, the diversion pipes are arranged, water in the bent pipes enters the two short pipes through the first connecting pipe and the second connecting pipe, the atomizing spray heads in the two diversion pipes are respectively arranged on the two sides of the baffle plate, water mist is sprayed to the road surface after grooving, the water mist is sprayed to the cutting knives simultaneously, a large amount of dust is prevented from flying to pollute the surrounding environment during cutting, the cooling treatment can be carried out on the cutting knives, and through the arrangement of the baffle plate and the cover plate, the situation that surrounding workers are accidentally injured by the spurting of generated stones to the four positions during cutting of the road surface can be avoided.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic diagram of the right-hand side view of the present invention;
FIG. 3 is a schematic view of the connection structure of the elbow pipe and the water distribution pipe according to the present invention;
FIG. 4 is a perspective view of the clip and the knife of the present invention;
fig. 5 is an enlarged schematic view of a portion a in fig. 1.
In the figure: 1. a fixing plate; 101. a groove; 102. a roller; 2. a sliding structure; 21. a slider; 22. a swing rod; 23. an arc-shaped chute; 3. a rotating rod; 31. a clip; 32. a bolt; 33. cutting; 34. a partition plate; 4. a transmission structure; 41. a drive motor; 42. rotating the rod; 43. a rotating wheel; 44. a belt; 5. a positioning structure; 51. positioning holes; 52. positioning a plate; 53. a manual bolt; 54. pushing the plate; 6. a water tank; 61. a water pump; 62. a straight pipe; 63. bending the pipe; 7. a water diversion pipe; 71. a first connecting pipe; 72. a second connecting pipe; 73. a short pipe; 74 atomizing spray head: 8. a cover plate; 9. and a baffle plate.
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: as shown in fig. 1-5, the concrete pavement grooving device for road engineering of the present invention includes fixing plates 1, a water tank 6 is fixedly connected between two fixing plates 1, a water pump 61 is fixedly connected to an upper surface of the water tank 6, an input end of the water pump 61 is fixedly communicated with a straight pipe 62, a bottom end of the straight pipe 62 extends to the inside of the water tank 6, an output end of the water pump 61 is fixedly communicated with an elbow pipe 63, a pipe wall of the elbow pipe 63 is fixedly communicated with a first connecting pipe 71 and a second connecting pipe 72, ends of the first connecting pipe 71 and the second connecting pipe 72 far away from the elbow pipe 63 are both fixedly communicated with a water diversion pipe 7, a positioning structure 5 is disposed on a far side of each of the two fixing plates 1, a rotating rod 3 is disposed between the two fixing plates 1, a transmission structure 4 is fixedly sleeved on an outer side wall of the rotating rod 3, both ends of the rotating rod 3 are rotatably, the outer side wall of the rotating rod 3 is provided with a plurality of cutters 33, and the transmission structure 4 drives the rotating rod 3 to rotate through a belt 44;
the cutting knives 33 are located between the two sliding structures 2, each sliding structure 2 comprises a swing rod 22, a sliding block 21 and an arc-shaped sliding groove 23, each arc-shaped sliding groove 23 is formed in the side wall of the fixing plate 1, each swing rod 22 is rotatably connected with the corresponding rotating rod 3, one end, far away from the corresponding rotating rod 3, of each swing rod 22 is rotatably connected with the corresponding transmission structure 4, each sliding block 21 is slidably connected inside the corresponding arc-shaped sliding groove 23, the circle center of each arc-shaped sliding groove 23 is located on the axis of the corresponding horizontal driving rotating shaft of the corresponding transmission structure 4, each sliding block 21 is fixedly connected with one side, far away from the corresponding rotating rod 3, of each swing rod 22, each sliding block 21 is fixedly connected with a push plate 54, each sliding block 21 is fixedly connected with the corresponding positioning structure 5, each positioning structure 5 comprises a positioning plate 52, a positioning hole 51 and a manual bolt 53, two positioning plates 52 and, the positioning holes 51 are uniformly distributed on two sides of the arc-shaped sliding groove 23, the positioning holes 51 are formed in one side, away from the rotating rod 3, of the fixing plate 1, the two positioning plates 52 are fixedly connected with two sides of the sliding block 21 respectively, the two manual bolts 53 are in threaded connection with side walls of the two positioning plates 52 respectively, one ends, close to the rotating rod 3, of the two manual bolts 53 are in threaded connection with the inside of the positioning holes 51, a partition plate 34 is arranged between the rotating wheel 43 and the cutting knife 33, and the partition plate 34 rotates passively by taking a horizontal driving rotating shaft axis of the transmission structure 4 as a center in the ascending and descending processes of the rotating rod 3.
Wherein, sliding structure 2 includes pendulum rod 22, slider 21 and arc spout 23, arc spout 23 is seted up on the lateral wall of fixed plate 1, pendulum rod 22 rotates with bull stick 3 to be connected, the one end that bull stick 3 was kept away from to pendulum rod 22 rotates with transmission structure 4 to be connected, slider 21 sliding connection is in arc spout 23's inside, one side fixed connection that bull stick 3 was kept away from to slider 21 and pendulum rod 22 drives pendulum rod 22 through promoting slider 21 and rotates along the axis of dwang 42, drives bull stick 3 and reciprocates to mediate the height of cutting knife 33, mediate the grooving degree of depth of grooving device, one side fixedly connected with push pedal 54 that pendulum rod 22 was kept away from to slider 21 drives slider 21 through promoting push pedal 54 and slides more laborsavingly in arc spout 23, slider 21 and 5 fixed connection of location structure.
The positioning structure 5 includes two positioning plates 52, two positioning holes 51 and two manual bolts 53, the positioning holes 51 are uniformly distributed on two sides of the arc-shaped chute 23, the positioning holes 51 are all opened on one side of the fixing plate 1 away from the rotating rod 3, the two positioning plates 52 are respectively and fixedly connected to two sides of the sliding block 21, the two manual bolts 53 are respectively and threadedly connected to side walls of the two positioning plates 52, one ends of the two manual bolts 53 close to the rotating rod 3 are both threadedly connected inside the positioning holes 51, and after the position of the sliding block 21 in the arc-shaped chute 23 is adjusted, the manual bolts 53 are screwed into the corresponding positioning holes 51 to keep the sliding block 21 at the position in the arc-shaped chute 23, so that the cutting knife 33 keeps the adjusted height.
Wherein, transmission structure 4 includes driving motor 41, dwang 42, runner 43 and belt 44, bull stick 3 rotates with two fixed plates 1 to be connected, driving motor 41 fixed connection keeps away from one side of bull stick 3 at fixed plate 1, and driving motor 41 is provided with the motor support frame to through motor support frame and fixed plate 1 fixed connection, driving motor 41 connects external power supply, wherein one end of bull stick 3 passes through shaft coupling and driving motor 41's output fixed connection, runner 43 is provided with two, two runner 43 is fixed cup joints respectively on the lateral wall of bull stick 3 and dwang 42, runner 43 all is connected with belt 44 transmission, bull stick 3 rotates with pendulum rod 22 to be connected, when starting driving motor 41, driving motor 41's output moves dwang 42 through the shaft coupling and rotates, and the dwang 42 rotates and can drive runner 43 and rotate, thereby driving the two rotating wheels 43 to rotate simultaneously, driving the rotating rod 3 to rotate, and driving the cutting knife 33 to cut the road surface by the rotation of the rotating rod 3.
Wherein, be provided with baffle 34 between runner 43 and the cutting knife 33, the both ends of baffle 34 rotate with bull stick 3 and dwang 42 respectively and are connected, and the broken stone that produces when baffle 34 can prevent to cut damages belt 44 and runner 43.
Wherein, it is a plurality of the both sides of cutting knife 33 all are provided with clamping piece 31, cutting knife 33 all is provided with bolt 32, cutting knife 33 all passes through bolt 32 and clamping piece 31 threaded connection, one side that cutting knife 33 was kept away from to clamping piece 31 all with bull stick 3 fixed connection, is convenient for change cutting knife 33.
Wherein, two fixedly connected with baffle 9 between fixed plate 1, baffle 9 is located the one side that water tank 6 was kept away from to bull stick 3, and the common fixedly connected with in top of two fixed plate 1 laps 8, and the rubble that produces outwards spurts the mistake and injures staff on every side when baffle 9 and apron 8 all can prevent to cut, return bend 63 fixed connection is at the upper surface of apron 8, first connecting pipe 71 and second connecting pipe 72 are located the both sides of baffle 9 respectively, first connecting pipe 71 runs through apron 8 and extends to cutting knife 33 directly over, can spray cutting knife 33 with the distributive pipe 7 of first connecting pipe 71 intercommunication to carry out the cooling of dispelling the heat to cutting knife 33 and handle.
Wherein, distributive pipe 7 includes nozzle stub 73 and atomizer 74, atomizer 74 is provided with a plurality ofly, and is a plurality of the even fixed intercommunication of atomizer 74 is in nozzle stub 73 bottom, and the nozzle stub 73 that is arranged in baffle 9 both sides distributive pipe 7 is respectively with the fixed intercommunication of first connecting pipe 71 and second connecting pipe 72, and the nozzle stub 73 that is arranged in cutting knife 33 top sprays water smoke to cutting knife 33 through a plurality of atomizer 74, and the nozzle stub 73 that is arranged in baffle 9 one side sprays water smoke to the road surface after the cutting through a plurality of atomizer 74, can avoid lifting a large amount of dusts behind the cutting road surface to cause the pollution to the surrounding environment, and water smoke sprays can make cutting knife 33 cool down on the surface of cutting knife 33 simultaneously.
Two grooves 101 are formed in the bottoms of the two fixing plates 1, and idler wheels 102 are fixedly connected inside the grooves 101.
Specifically, when the invention is used, an external power supply is connected, the water tank 6 is filled with water, the driving motor 41 is started, the output end of the driving motor 41 drives the rotating rod 42 to rotate through the shaft coupling, because the two rotating wheels 43 are both in transmission connection with the belt 44, when the rotating rod 3 drives the rotating wheels 43 to rotate, the rotating rod 3 is driven to rotate between the two oscillating rods 22, the rotating rod 3 drives the cutting knife 33 to rotate through the plurality of groups of clamping pieces 31 to cut the road surface, the baffle plate 34 can prevent the broken stones generated during cutting from damaging the belt 44 and the rotating wheels 43, because the cutting knife 33 cuts the road surface between the two fixed plates 1, the stones generated during cutting are blocked by the baffle plate 9, the cover plate 8 and the fixed plates 1 and cannot be projected to the periphery of the grooving device, the broken stones generated during cutting can be prevented from accidentally injuring surrounding workers, when the depth of the grooving is needed, after the manual bolts, the push plate 54 is pushed to drive the slide block 21 to slide in the arc-shaped chute 23, the two slide blocks 21 respectively drive the two swing rods 22 to move up and down, so that the height of the cutting knife 33 can be adjusted, in the process, as the circle center of the arc-shaped chute 23 is positioned on the axis (the rotating rod 42) of the horizontal driving rotating shaft of the transmission structure 4, the partition plate 34 passively rotates by taking the axis of the horizontal driving rotating shaft of the transmission structure 4 as the center in the ascending and descending processes of the rotating rod 3, so that the rotating rod 3 integrally rotates by taking the rotating rod 42 as the center, the belt 44 can automatically deform and attach to the wheel body of the rotating wheel 43, the tension force between the two rotating wheels 43 is kept, after the adjustment is completed, the manual bolt 53 on the positioning plate 52 is screwed into the corresponding positioning hole 51, so that the slide block 21 is prevented from randomly sliding in the arc-shaped chute 23, the operation of mediation cutting knife 33's height is simple and convenient, be provided with the handle on fixed plate 1, people promote the grooving device through the handle and remove, water lets in water through the output to return bend 63 behind the water tank 6 is twitched through straight tube 62 to the input of water pump 61, water gets into in two distributive pipes 7 through return bend 63, water gets into two nozzle pipes 73 respectively through first connecting pipe 71 and second connecting pipe 72, nozzle pipe 73 that is located the cutting knife 33 top sprays water smoke to cutting knife 33 through a plurality of atomizer 74, nozzle pipe 73 that is located baffle 9 one side sprays water smoke to the road surface after the cutting through a plurality of atomizer 74, can avoid lifting a large amount of dusts behind the cutting road surface and cause the pollution to the surrounding environment, water smoke sprays and can make cutting knife 33 cool down on the surface of cutting knife 33 simultaneously.
Example 2: the baffle 9 of the invention is replaced by the steel wire mesh on the basis of the embodiment 1, because a large amount of broken stones are generated when the cutting knife 33 cuts the concrete pavement, and the broken stones are driven to jet towards the rotating direction of the cutting knife 33 by the rotation of the cutting knife 33, the steel wire mesh can prevent the broken stones generated when the cutting knife 33 cuts the pavement from jetting towards the periphery, and the steel wire mesh is heat-dissipating and air-permeable, so that the cooling treatment effect of the atomizing nozzle 74 when spraying water mist to the cutting knife 33 can be improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a concrete road surface grooving device for highway engineering, which comprises a fixing plate (1), two the solid rule is connected with water tank (6) between fixed plate (1), the last fixed surface of water tank (6) is connected with water pump (61), the fixed intercommunication of input of water pump (61) has straight tube (62), the bottom of straight tube (62) extends to the inside of water tank (6), the fixed intercommunication of the output of water pump (61) has return bend (63), the fixed intercommunication of the pipe wall of return bend (63) has first connecting pipe (71) and second connecting pipe (72), the one end that return bend (63) were kept away from to first connecting pipe (71) and second connecting pipe (72) all is fixed the intercommunication has distributive pipe (7), two one side that fixed plate (1) kept away from mutually all is provided with location structure (5), two be provided with bull stick (3) between fixed plate (1), the outer side wall of the rotating rod (3) is fixedly sleeved with a transmission structure (4), two ends of the rotating rod (3) are rotatably connected with sliding structures (2), the outer side wall of the rotating rod (3) is provided with a plurality of cutting knives (33), and the transmission structure (4) drives the rotating rod (3) to rotate through a belt (44);
a plurality of cutting knives (33) are arranged between the two sliding structures (2), each sliding structure (2) comprises a swing rod (22), a sliding block (21) and an arc-shaped sliding groove (23), each arc-shaped sliding groove (23) is formed in the side wall of the corresponding fixing plate (1), each swing rod (22) is rotatably connected with the corresponding rotating rod (3), one end, far away from the corresponding rotating rod (3), of each swing rod (22) is rotatably connected with the corresponding transmission structure (4), each sliding block (21) is slidably connected inside each arc-shaped sliding groove (23), the circle center of each arc-shaped sliding groove (23) is located on the axis of the corresponding horizontal driving rotating shaft of the corresponding transmission structure (4), each sliding block (21) is fixedly connected with one side, far away from the corresponding rotating rod (3), of each sliding block (21) is fixedly connected with a push plate (54) on one side, far away from the corresponding swing rod (22), and each sliding block (21) is fixedly connected with, the positioning structure (5) comprises a positioning plate (52), a positioning hole (51) and a manual bolt (53), the number of the positioning holes (51) is multiple, the positioning holes (51) are uniformly distributed on two sides of the arc-shaped sliding groove (23), the positioning holes (51) are formed in one side, far away from the rotating rod (3), of the fixing plate (1), the two positioning plates (52) are fixedly connected with the two sides of the sliding block (21) respectively, the two manual bolts (53) are in threaded connection with the side walls of the two positioning plates (52) respectively, one ends, close to the rotating rod (3), of the two manual bolts (53) are in threaded connection with the inner portions of the positioning holes (51), the partition plates (34) are arranged between the rotating wheel (43) and the cutting knife (33), the clapboard (34) is driven to rotate by taking the axis of the horizontal driving rotating shaft of the transmission structure (4) as the center in the ascending and descending processes of the rotating rod (3).
2. A concrete pavement grooving apparatus for road engineering according to claim 1, the transmission structure (4) comprises a driving motor (41), a rotating rod (42), a rotating wheel (43) and a belt (44), the rotating rod (42) is a horizontal driving rotating shaft of the transmission structure (4), the rotating rod (3) is rotationally connected with the two fixed plates (1), the driving motor (41) is fixedly connected with one side of the fixed plate (1) far away from the rotating rod (3), one end of the rotating rod (3) is fixedly connected with the output end of the driving motor (41) through a coupler, two rotating wheels (43) are arranged, the two rotating wheels (43) are respectively fixedly sleeved on the side walls of the rotating rod (3) and the rotating rod (42), the rotating wheels (43) are in transmission connection with a belt (44), and the rotating rod (3) is in rotation connection with the swing rod (22).
3. The concrete pavement grooving device for road engineering according to claim 2, wherein a partition plate (34) is arranged between the rotating wheel (43) and the cutting knife (33), and two ends of the partition plate (34) are respectively and rotatably connected with the rotating rod (3) and the rotating rod (42).
4. The concrete pavement grooving device for road engineering according to claim 3, wherein clamping pieces (31) are arranged on two sides of a plurality of the cutting knives (33), bolts (32) are arranged on the cutting knives (33), the cutting knives (33) are in threaded connection with the clamping pieces (31) through the bolts (32), and one sides of the clamping pieces (31) far away from the cutting knives (33) are fixedly connected with the rotating rod (3).
5. A concrete pavement grooving device for highway engineering according to claim 1, wherein a baffle (9) is fixedly connected between two fixing plates (1), the baffle (9) is located on one side of the rotating rod (3) far away from the water tank (6), a cover plate (8) is fixedly connected to the top ends of the two fixing plates (1) together, the bent pipe (63) is fixedly connected to the upper surface of the cover plate (8), the first connecting pipe (71) and the second connecting pipe (72) are respectively located on two sides of the baffle (9), and the first connecting pipe (71) penetrates through the cover plate (8) and extends to the position right above the cutting knife (33).
6. The concrete pavement grooving device for the road engineering according to claim 1, wherein the water dividing pipe (7) comprises a short pipe (73) and a plurality of atomizing nozzles (74), the plurality of atomizing nozzles (74) are uniformly and fixedly communicated with the bottom of the short pipe (73), and the short pipes (73) in the water dividing pipe (7) on two sides of the baffle (9) are respectively and fixedly communicated with the first connecting pipe (71) and the second connecting pipe (72).
7. The concrete pavement grooving device for the road engineering according to claim 1, wherein two grooves (101) are formed at the bottoms of the two fixing plates (1), and rollers (102) are fixedly connected inside the grooves (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010094640.9A CN111287061A (en) | 2020-02-16 | 2020-02-16 | Concrete pavement grooving device for highway engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010094640.9A CN111287061A (en) | 2020-02-16 | 2020-02-16 | Concrete pavement grooving device for highway engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111287061A true CN111287061A (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010094640.9A Withdrawn CN111287061A (en) | 2020-02-16 | 2020-02-16 | Concrete pavement grooving device for highway engineering |
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| CN (1) | CN111287061A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115094732A (en) * | 2022-08-08 | 2022-09-23 | 姚丽燕 | Cement concrete pavement grooving device for highway engineering |
| CN117071389A (en) * | 2023-10-12 | 2023-11-17 | 江苏金堰交通工程有限公司 | Ground expansion joint opening device |
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| CN207919303U (en) * | 2017-12-26 | 2018-09-28 | 南通市江海公路工程有限公司 | A kind of environment-friendly type highway road surface cutter device |
| CN209211231U (en) * | 2018-10-23 | 2019-08-06 | 南京扬子石油化工工程有限责任公司 | A kind of pavement cutting machine easy to use |
| CN209722671U (en) * | 2019-02-11 | 2019-12-03 | 李鑫 | A kind of damping type pavement cutting machine |
| CN110552282A (en) * | 2019-09-07 | 2019-12-10 | 苑张平 | Road surface cutting device for road and bridge construction and use method thereof |
| CN210002225U (en) * | 2019-04-03 | 2020-01-31 | 徐传伟 | road surface cutting device for expressway construction |
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| JPH09302613A (en) * | 1996-05-15 | 1997-11-25 | Sanko:Kk | Cutting device for paved road surface |
| CN103866679A (en) * | 2014-03-20 | 2014-06-18 | 王威 | Cooling device of pavement cutting machine |
| CN205821972U (en) * | 2016-06-22 | 2016-12-21 | 绍兴县双技机械有限公司 | A kind of concrete power saw |
| CN206070333U (en) * | 2016-09-13 | 2017-04-05 | 昆明隆达企业管理咨询有限公司 | A kind of road breaker dust pelletizing system |
| CN207685643U (en) * | 2017-11-29 | 2018-08-03 | 厦门中联永亨建设集团有限公司 | A kind of groover of adjustable fluting notch length |
| CN207919303U (en) * | 2017-12-26 | 2018-09-28 | 南通市江海公路工程有限公司 | A kind of environment-friendly type highway road surface cutter device |
| CN108547206A (en) * | 2018-03-14 | 2018-09-18 | 合肥银创宏达机器人有限公司 | A kind of new concrete grooving machine |
| CN209211231U (en) * | 2018-10-23 | 2019-08-06 | 南京扬子石油化工工程有限责任公司 | A kind of pavement cutting machine easy to use |
| CN209722671U (en) * | 2019-02-11 | 2019-12-03 | 李鑫 | A kind of damping type pavement cutting machine |
| CN210002225U (en) * | 2019-04-03 | 2020-01-31 | 徐传伟 | road surface cutting device for expressway construction |
| CN110552282A (en) * | 2019-09-07 | 2019-12-10 | 苑张平 | Road surface cutting device for road and bridge construction and use method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115094732A (en) * | 2022-08-08 | 2022-09-23 | 姚丽燕 | Cement concrete pavement grooving device for highway engineering |
| CN117071389A (en) * | 2023-10-12 | 2023-11-17 | 江苏金堰交通工程有限公司 | Ground expansion joint opening device |
| CN117071389B (en) * | 2023-10-12 | 2023-12-22 | 江苏金堰交通工程有限公司 | Ground expansion joint opening device |
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Application publication date: 20200616 |
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