CN117403522B - Adjustable slotting device for highway maintenance - Google Patents
Adjustable slotting device for highway maintenance Download PDFInfo
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- CN117403522B CN117403522B CN202311715750.2A CN202311715750A CN117403522B CN 117403522 B CN117403522 B CN 117403522B CN 202311715750 A CN202311715750 A CN 202311715750A CN 117403522 B CN117403522 B CN 117403522B
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- 238000012423 maintenance Methods 0.000 title claims abstract description 15
- 230000008878 coupling Effects 0.000 claims abstract description 13
- 238000010168 coupling process Methods 0.000 claims abstract description 13
- 238000005859 coupling reaction Methods 0.000 claims abstract description 13
- 238000009826 distribution Methods 0.000 claims abstract description 12
- 239000010720 hydraulic oil Substances 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 abstract description 24
- 239000007788 liquid Substances 0.000 description 19
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
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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)
- Soil Working Implements (AREA)
Abstract
The invention discloses an adjustable slotting device for highway maintenance, which relates to the technical field of highway slotting. The utility model provides a fluting device with adjustable highway maintenance is with, includes the tractor, the tractor rigid coupling has first dead lever, first dead lever sliding connection has the mount, the mount articulates there is first rotating turret, first rotating turret rotates and is connected with the axis of rotation, the axis of rotation rigid coupling has first rolling disc, first rolling disc rigid coupling has the second dead lever that runs through it, second dead lever sliding connection have mirror image distribution and with first rolling disc sliding connection's second rolling disc. According to the invention, the distance between the second rotating disc and the first rotating disc is adjusted, so that the device can adjust the grooving width, thereby adapting to different grooving requirements, simultaneously eliminating the complicated operation of the traditional device when grooves with different widths are formed, improving the working efficiency and reducing the equipment cost.
Description
Technical Field
The invention relates to the technical field of highway slotting, in particular to an adjustable slotting device for highway maintenance.
Background
The highway slotting device is a device for opening a notch with a certain depth and width on a road surface, the notch is used for installing a pipeline, a cable and the like, the conventional device is used for slotting the road surface through the rotation of a disc provided with teeth on the disc during slotting, the width of the teeth on the disc is fixed, the disc with the same specification can only be opened with the notch with the fixed width, and when the notch with different widths is opened according to the width of the pipeline or the cable to be installed, the discs with different specifications need to be replaced, so that the operation process is complex, the working time is long, the working efficiency is low, and the preparation of discs with various different specifications can lead to high device cost.
Disclosure of Invention
In order to overcome the defects in the background art, the invention provides an adjustable slotting device for highway maintenance.
The technical implementation scheme of the invention is as follows: the utility model provides a fluting device with adjustable highway maintenance is used, includes the tractor, the tractor is provided with control terminal, the tractor rigid coupling has first dead lever, first dead lever sliding connection has the mount, the mount is kept away from one side of tractor articulates there is first rolling stock, the mount articulates there is with the hydraulic stem that control terminal electricity is connected, the flexible end of hydraulic stem with first rolling stock is kept away from one side of mount articulates, first rolling stock rotates and is connected with the axis of rotation, the axis of rotation rigid coupling has the round platform wheel, the axis of rotation rigid coupling has first rolling stock, first rolling stock rigid coupling have the second dead lever with it runs through, second dead lever sliding connection have mirror image distribution and with first rolling stock sliding connection's second rolling stock, first rolling stock with the second rolling stock all is provided with tooth, mirror image distribution the second rolling stock is located respectively the both sides of first rolling stock, first rolling stock rotates and is connected with the second rolling stock that distributes with the first rolling stock, the first rolling stock rotates and is connected with the first threaded shaft wheel, the first rolling stock has the thread device of threaded connection has the power take turns, the power device rigid coupling has the axis of rotation.
As a preferable scheme, the teeth on the first rotating disk are distributed in an annular array, the teeth on the second rotating disk are distributed in an annular array, and the teeth on the first rotating disk and the teeth on the second rotating disk which are distributed in a mirror image are distributed alternately.
As an optimal scheme, a bus closest to the driving wheel on the circular bench wheel is parallel to a straight line where the moving direction of the driving wheel is located, and the bus is used for ensuring normal matching between the circular bench wheel and the driving wheel.
As the preferable scheme, one side of the first rotating frame, which is close to the first rotating disc, is fixedly connected with a first fixed shell, the first fixed shell slides and is rotationally connected with a rotating cylinder, liquid is injected between the rotating cylinder and the first fixed shell, the rotating cylinder is fixedly connected with the second rotating disc, which is close to the first rotating frame, one side, which is close to the driving wheel, of the mounting rack is fixedly connected with a third fixed rod, one side, which is far away from the driving wheel, of the third fixed rod is slidingly connected with a sliding shell, liquid is injected between the sliding shell and the third fixed rod, the sliding shell is communicated with a first fixed shell support through a hose, a connecting block is fixedly connected with a second fixed shell, one side, which is close to the driving wheel, of the second fixed shell is slidingly connected with a first sliding rod, one side, which is close to the driving wheel, of the first sliding rod is fixedly connected with a connecting ring, and the connecting ring is rotationally connected with the driving wheel.
As the preferable scheme, one side of the tractor, which is close to the first fixed rod, is fixedly connected with a third fixed shell, one side, which is far away from the tractor, of the third fixed shell is slidably connected with a second sliding rod fixedly connected with the fixing frame, liquid is injected between the second sliding rod and the third fixed shell, liquid is injected between the second fixed shell and the first sliding rod, the third fixed shell is communicated with the second fixed shell through a hose, and a spring is arranged between one side, which is far away from the tractor, of the first fixed rod and the fixing frame.
As the preferable scheme, still include the second rotating frame, the second rotating frame set up in first rotating frame, the second rotating frame keep away from one side rigid coupling of first rotating frame has the fourth fixed shell, the fourth fixed shell is provided with the third slide bar, the third slide bar is provided with the pressure sensor who is connected with the control terminal electricity, the downside sliding connection of fourth fixed shell has the fourth slide bar, the fourth slide bar is kept away from one side of fourth fixed shell is provided with the gyro wheel, the fourth slide bar with be provided with the spring between the pressure sensor on the third slide bar.
As the preferable scheme, the novel sliding rod further comprises a fourth fixing rod, wherein the fourth fixing rod is fixedly connected to the upper side of the fourth fixing shell, the fourth fixing shell is in sliding connection with the third sliding rod, the fourth fixing rod is rotationally connected with a second threaded rod, and the second threaded rod is in threaded connection with the third sliding rod.
As a preferable scheme, a fifth fixed shell is fixedly connected to one side, close to the third sliding rod, of the fourth fixed rod, a fifth sliding rod is connected to one side, far away from the fourth fixed rod, of the fifth fixed shell in a sliding manner, the fifth sliding rod is fixedly connected with the third sliding rod, liquid is injected between the fifth sliding rod and the fifth fixed shell, and the fifth fixed shell is communicated with the sliding shell through a hose.
As the preferable scheme, the novel rotary rack further comprises a mounting rod fixedly connected with the fourth sliding rod, a fifth fixing rod in mirror image distribution is fixedly connected with the mounting rod, a roller is arranged on one side, away from the fourth sliding rod, of the fifth fixing rod, and a torsion spring is arranged between the second rotary rack and the first rotary rack.
Preferably, the spring coefficient of the spring between the fourth sliding rod and the third sliding rod is larger than the spring coefficient of the torsion spring between the second rotating frame and the first rotating frame.
Compared with the prior art, the invention has the following advantages: according to the invention, the distance between the second rotating disc and the first rotating disc is adjusted, so that the device can adjust the grooving width, thereby adapting to different grooving requirements, simultaneously eliminating the complicated operation of the traditional device when grooves with different widths are formed, improving the working efficiency and reducing the equipment cost.
Through when the grooving width is different, the grooving depth is different and highway grooving part hardness is different, adjust the rotational speed of second rolling disc and first rolling disc, make second rolling disc and first rolling disc be in the most stable operating condition when guaranteeing work efficiency.
The fourth fixed shell and the fourth sliding rod are kept perpendicular to the road surface, so that the grooving depth can be adjusted more accurately and simply.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the fixing frame and its upper parts;
FIG. 3 is a schematic perspective view of a first turret and its upper parts according to the present invention;
FIG. 4 is a perspective sectional view of the sliding housing and the second stationary housing of the present invention;
FIG. 5 is an exploded view of the perspective structure of the first and second rotating discs of the present invention;
FIG. 6 is a schematic perspective view of a second turret and its upper parts according to the present invention;
FIG. 7 is a perspective sectional view of a fourth stationary housing and a third slide bar, etc. according to the present invention;
fig. 8 is a perspective structural sectional view of parts such as a fifth fixed housing and a fifth slide bar of the present invention.
The marks of the components in the drawings are as follows: 1. tractor, 2, first dead lever, 3, mount, 4, first rotating frame, 5, hydraulic lever, 6, axis of rotation, 7, round bench wheel, 8, first rotating disk, 9, second dead lever, 10, second rotating disk, 11, first threaded rod, 12, mounting bracket, 13, power plant, 14, drive wheel, 15, first fixed shell, 16, rotary cylinder, 17, third dead lever, 18, sliding shell, 19, connecting block, 20, second fixed shell, 21, first sliding rod, 22, connecting ring, 23, third fixed shell, 24, second sliding rod, 25, second rotating frame, 26, fourth fixed shell, 27, third sliding rod, 28, fourth sliding rod, 29, fourth fixed rod, 30, second threaded rod, 31, fifth fixed shell, 32, fifth sliding rod, 33, mounting rod, 34, fifth fixed rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1: 1-3 and 5, the adjustable slotting device for highway maintenance comprises a tractor 1, wherein the tractor 1 is provided with a control terminal, the left side of the tractor 1 is fixedly connected with two first fixing rods 2 which are distributed in a front-back mirror image mode, the two first fixing rods 2 are connected with a T-shaped fixing frame 3 in a sliding mode, the left side of the fixing frame 3 is hinged with a first rotating frame 4, the first rotating frame 4 comprises a left U-shaped frame, two ends of the lower side of the U-shaped frame are respectively provided with a large-diameter circular ring, the two large-diameter circular rings are distributed in a front-back mirror image mode, the back sides of the two large-diameter circular rings are respectively provided with a small-diameter circular ring, the right side of the large-diameter circular ring is provided with a straight rod which is hinged with the fixing frame 3, the left part of the upper side of the fixing frame 3 is hinged with a hydraulic rod 5 which is electrically connected with the control terminal, the telescopic end of the hydraulic rod 5 is hinged with the left side of the first rotating frame 4, the corner of the first rotating frame 4 is rotatably connected with a rotating shaft 6, the middle part of the rotating shaft 6 is fixedly connected with a round platform wheel 7, the diameter of the round platform wheel 7 gradually increases from front to back, the front side of the rotating shaft 6 is fixedly connected with a first rotating disk 8, the first rotating disk 8 is fixedly connected with three second fixing rods 9 which are uniformly distributed and penetrate through the first rotating disk 8, the second fixing rods 9 are in sliding connection with two second rotating disks 10 which are in front-back mirror image distribution and are in sliding connection with the first rotating disk 8, the edges of the first rotating disk 8 and the edges of the second rotating disks 10 are respectively provided with notched teeth, the teeth on the first rotating disk 8 and the teeth on the second rotating disk 10 are distributed in an annular array, the teeth on the first rotating disk 8 and the teeth on the two second rotating disks 10 are distributed alternately, so that the uniform distribution of the teeth is kept when the second rotating disks 10 displace and adjust the width, the two second rotating disks 10 are respectively positioned on the front side and the rear side of the first rotating disk 8, the first rotating disc 8 is rotationally connected with a first threaded rod 11 in threaded connection with two second rotating discs 10, the masses of the first threaded rod 11 and the second fixed rods 9 are equal, the first threaded rod 11 and the three second fixed rods 9 are distributed in an annular array, the centers of the first rotating disc 8 and parts on the first threaded rod 8 are located in the centers of the first threaded rod, shake is avoided during rotation, threads of the first threaded rod 11 are distributed in a mirror image mode, threads of the first threaded rod 11 are respectively in threaded connection with adjacent second rotating discs 10, the second rotating discs 10 in mirror image distribution synchronously and reversely move, a mounting frame 12 is fixedly connected to the lower side of the first rotating frame 4, a power device 13 electrically connected with a control terminal is fixedly connected to the upper side of the mounting frame 12, the power device 13 is a motor, an output shaft spline of the power device 13 is connected with a driving wheel 14, the driving wheel 14 is in transmission fit with the round table wheel 7, a bus closest to the driving wheel 14 on the round table wheel 7 is parallel to a straight line where the moving direction of the driving wheel 14 is located, and stable transmission between the driving wheel 14 and the round table wheel 7 is guaranteed.
Referring to fig. 4, a first fixing case 15 is fixedly connected to a corner of the front side of the first rotating frame 4, the front side of the first fixing case 15 slides and is rotatably connected with a rotating drum 16, the rotating shaft 6 passes through the first fixing case 15 and the inner side of the rotating drum 16, liquid is injected between the rotating drum 16 and the first fixing case 15, the rotating drum 16 is fixedly connected with the rear side of the rear side second rotating disc 10, a third fixing rod 17 is fixedly connected to the upper side of the mounting frame 12, the center line of the third fixing rod 17 is parallel to the center line of the output shaft of the power device 13, the front side of the third fixing rod 17 is slidably connected with a sliding case 18, liquid is injected between the sliding case 18 and the third fixing rod 17, the liquid mentioned below is hydraulic oil, the sliding case 18 is in communication with the first fixing case 15 through a hose, a connecting block 19 is fixedly connected to the outer side of the sliding case 18, a second fixing case 20 is fixedly connected to the left side of the connecting block 19, the center line of the second fixing case 20 is parallel to the center line of the sliding case 18, a first sliding rod 21 is slidably connected to the rear side of the second fixing case 20, a rear side of the first sliding rod 21 is connected to a rear side 22 of the driving wheel 14 is fixedly connected to the driving wheel 14.
Referring to fig. 1 to 3, a third fixing case 23 is fixedly connected to the left side of the tractor 1, a second sliding rod 24 is connected to the left side of the third fixing case 23 in a sliding manner, a liquid is injected between the second sliding rod 24 and the third fixing case 23, a liquid is injected between the second fixing case 20 and the first sliding rod 21, the third fixing case 23 is communicated with the second fixing case 20 through a hose, the first fixing rod 2 is composed of a round rod on the right side and a round disc on the left side, and a spring is arranged between the disc part of the first fixing rod 2 and the fixing frame 3 and used for resetting the fixing frame 3 and parts thereon.
When the device is used for grooving a highway, firstly, the driving tractor 1 is used for moving to a grooving position, then the first threaded rod 11 is rotated, the distance between the front second rotating disc 10 and the rear second rotating disc 10 is adjusted, so that the grooving width is adjusted, after the grooving is finished, the power device 13 and the hydraulic rod 5 are started through the control terminal, the output shaft of the power device 13 drives the driving wheel 14 to rotate clockwise from the front direction, the driving wheel 14 drives the circular table wheel 7 to rotate anticlockwise from the front direction, the circular table wheel 7 drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the first rotating disc 8 and the two second rotating discs 10 to rotate, when the first rotating disc 8 and the two second rotating discs 10 rotate, the hydraulic rod 5 stretches to enable the first rotating frame 4 to rotate anticlockwise from the front direction around the hinge position of the first rotating frame and the fixing frame 3, and accordingly the first rotating frame 4 drives the first rotating disc 8 and the two second rotating discs 10 to gradually contact the road, and the highway is grooved.
When the width of the slot is adjusted, taking width adjustment as an example, the two second rotating discs 10 are moved back by the rotation of the first threaded rod 11, at this time, the tooth distances between the second rotating discs 10 and the first rotating disc 8 are gradually changed, when the slot is carried out on the highway, the frequency of the tooth chiseling on the same position of the highway is reduced, at this time, in order to ensure the slotting speed, the rotation speeds of the first rotating disc 8 and the second rotating disc 10 need to be correspondingly improved, at this time, the second rotating disc 10 on the rear side drives the rotating drum 16 to move backwards, the rotating drum 16 moves backwards to squeeze liquid between the rotating drum 16 and the first fixed disc 15, the liquid in the first fixed disc 15 is squeezed into the sliding shell 18 through a hose, the liquid in the sliding shell 18 is increased to push the sliding shell 18 to move forwards, the connecting block 19 and the second fixed disc 20 are driven by the sliding shell 18, the first sliding rod 21 and the connecting ring 22 are driven by the second fixed shell 20 to move forwards, the driving wheel 14 and the driving wheel 14 to move forwards to change the transmission position of the driving wheel 7, and the rotation speed of the second rotating disc 7 is improved, and the rotation speed of the second rotating disc 8 and the rotating disc 10 cannot be stably increased, and the rotation speed of the first rotating disc 8 is prevented from being increased.
When the first rotating disc 8 and the second rotating disc 10 are grooved to a designated depth, the tractor 1 moves rightwards, starting to advance the grooving, in the advance grooving process, when the hardness of the grooved parts of the first rotating disc 8 and the second rotating disc 10 changes, taking hardening as an example, when the grooved parts of the first rotating disc 8 and the second rotating disc 10 are hardened, the tractor 1 advances at the original speed, at the moment, the first rotating disc 8 and the second rotating disc 10 slow down the moving speed due to the hardening of the grooved parts, at the moment, the fixed frame 3 and the parts thereon lag relative to the movement of the tractor 1, the spring between the first fixed rod 2 and the fixed frame 3 is compressed, the fixed frame 3 drives the second sliding rod 24 to move leftwards, the pressure in the third fixed shell 23 becomes small, the liquid in the second fixed shell 20 is pumped into the third fixed shell 23 through a hose, the liquid in the second fixed shell 20 is reduced, so that the first sliding rod 21 moves forwards, the first sliding rod 21 drives the driving wheel 14 to move through the connecting ring 22, so that the driving position of the driving wheel 14 and the round platform wheel 7 is changed, the rotating speeds of the first rotating disc 8 and the second rotating disc 10 are improved, at the moment, the pressure of the grooved parts of the first rotating disc 8 and the second rotating disc 10 and the highway is increased due to the fact that the springs between the first fixed rod 2 and the fixed frame 3 are compressed, the grooving speed of the first rotating disc 8 and the second rotating disc 10 on the hardened grooved parts is improved, the working efficiency is guaranteed, after grooving is finished, the control terminal controls the power device 13 to be closed, then controls the hydraulic rod 5 to be shortened, and the first rotating frame 4 and parts on the first rotating disc 8 are lifted.
Example 2: on the basis of embodiment 1, referring to fig. 2, 6 and 7, the device further comprises two second rotating frames 25 in mirror image distribution from front to back, the second rotating frames 25 are arranged at corners of the first rotating frames 4, a fourth fixed shell 26 is fixedly connected to the left sides of the second rotating frames 25, third sliding rods 27 penetrating through the side walls of the two fourth fixed shells 26 are jointly arranged in the middle of the two fourth fixed shells 26, a pressure sensor electrically connected with a control terminal is arranged on the third sliding rods 27, fourth sliding rods 28 are connected to the lower sides of the fourth fixed shells 26 in a sliding mode, rollers are arranged on the lower sides of the fourth sliding rods 28 and used for avoiding hard friction between the fourth sliding rods 28 and the ground, springs are arranged between the fourth sliding rods 28 and the pressure sensors on the adjacent third sliding rods 27 and used for enabling the adjacent fourth sliding rods 28 to reset, the pressure sensors are used for detecting the elasticity of the adjacent springs so as to judge whether the slotting depth reaches a value or not, and information is transmitted to the control terminal so that the control terminal sends a next step command.
In the process of extending the hydraulic rod 5, the first rotating frame 4 drives the two second rotating frames 25 to rotate, the second rotating frames 25 drive the fourth fixed shell 26 to rotate, the fourth fixed shell 26 drives the fourth sliding rod 28 to rotate, the fourth sliding rod 28 drives the roller thereon to move, when the roller on the fourth sliding rod 28 contacts with the ground, the first rotating frame 4 continuously drives the two second rotating frames 25 to rotate, the two second rotating frames 25 drive the two fourth fixed shells 26 and the third sliding rod 27 to move, a spring between the third sliding rod 27 and the adjacent fourth sliding rod 28 is compressed, and when the spring is compressed to a certain extent, the pressure sensor on the third sliding rod 27 sends information to the control terminal, and the control terminal controls the hydraulic rod 5 to stop extending, so that the slotting depth of the first rotating disc 8 and the second rotating disc 10 is determined.
In the grooving process, taking the device from a horizontal road surface to a downhill slope as an example, when the tractor 1 reaches a slope and other parts do not reach the slope, the tractor 1 inclines left, right and low, at the moment, the first fixed rod 2, the fixed frame 3 and the upper parts thereof are driven to incline, the second rotating frame 25 is caused to tilt upwards, the second rotating frame 25 drives the fourth fixed shell 26 to move upwards, the fourth fixed shell 26 drives the third sliding rod 27 to move upwards, the roller of the fourth sliding rod 28 keeps contact with the ground under the action of a spring between the fourth sliding rod 28 and the third sliding rod 27, at the moment, the pressure received by the pressure sensor is reduced, information is sent to the control terminal, the control terminal controls the hydraulic rod 5 to stretch, and when the pressure received by the spring between the fourth sliding rod 28 and the third sliding rod 27 is compressed again to be equal to a set value, the control terminal controls the hydraulic rod 5 to stop stretching, and therefore the grooving depth is ensured.
Example 3: on the basis of embodiment 2, referring to fig. 6 and 8, the device further comprises a fourth fixing rod 29, the fourth fixing rod 29 is fixedly connected to the upper sides of the two fourth fixing shells 26, the two fourth fixing shells 26 are slidably connected with the third sliding rod 27, a second threaded rod 30 is rotatably connected to the middle of the fourth fixing rod 29, the second threaded rod 30 is in threaded connection with the third sliding rod 27, and the second threaded rod 30 is rotated to adjust the height of the third sliding rod 27, so that the grooving depth is adjusted.
Referring to fig. 6 and 8, a fifth fixing case 31 is fixedly connected to the lower side of the fourth fixing bar 29, a fifth sliding bar 32 is slidingly connected to the lower side of the fifth fixing case 31, a liquid is injected between the fifth sliding bar 32 and the fifth fixing case 31, the fifth fixing case 31 is communicated with the sliding case 18 through a hose, and the liquid in the fifth fixing case 31 is extruded into the sliding case 18 through the hose when the fifth sliding bar 32 moves upwards, so that the position of the sliding case 18 is changed, the driving wheel 14 is driven by the sliding case 18 to move, and the driving position between the driving wheel 14 and the round table wheel 7 is changed.
Before starting slotting, the slotting depth can be adjusted by rotating the second threaded rod 30, for example, by rotating the second threaded rod 30 to move the third sliding rod 27 upwards, so that when the springs between the third sliding rod 27 and the adjacent fourth sliding rod 28 are compressed to the same extent, the fourth fixed shell 26 is required to drive the third sliding rod 27 to move downwards for more distances, the fourth fixed shell 26 is required to move downwards for more distances, the rotating angle of the first rotating frame 4 is required to be larger, and the moving distance of the first rotating disc 8 and the second rotating disc 10 is further increased.
When the grooving depth becomes deep, the larger the amount of earth and stone dug when the first rotating disk 8 and the second rotating disk 10 are grooved, the higher the grooving speed needs to be ensured by increasing the rotation speed of the first rotating disk 8 and the second rotating disk 10, when the third sliding rod 27 moves upwards, the third sliding rod 27 drives the fifth sliding rod 32 to move upwards, the pressure in the fifth fixed shell 31 is increased, the liquid in the fifth fixed shell 31 is injected into the sliding shell 18 through a hose, the liquid in the sliding shell 18 is increased, the sliding shell 18 moves forwards, the sliding shell 18 drives the driving wheel 14 to move forwards, and the transmission position between the driving wheel 14 and the round table wheel 7 is changed, so that the rotation speed of the first rotating disk 8 and the second rotating disk 10 is increased.
Example 4: on the basis of embodiment 3, referring to fig. 6, the device further comprises a mounting rod 33, the mounting rod 33 is fixedly connected to the fourth sliding rod 28, the mounting rod 33 is in a left-right trend, the mounting rod 33 is fixedly connected with two fifth fixing rods 34 which are distributed in a left-right mirror image mode, rollers are arranged on the lower side of the fifth fixing rods 34, initially, the rollers of the right fifth fixing rods 34 are lower than the rollers of the left fifth fixing rods 34, the rollers are used for avoiding hard friction between the adjacent fifth fixing rods 34 and the ground, a torsion spring is arranged between the second rotating frame 25 and the first rotating frame 4 and used for resetting the second rotating frame 25 and parts on the second rotating frame, the spring coefficient of the spring between the fourth sliding rod 28 and the third sliding rod 27 is larger than that between the second rotating frame 25 and the first rotating frame 4, and therefore the spring between the fourth sliding rod 28 and the adjacent third sliding rod 27 is compressed after the fourth fixing shell 26 is perpendicular to the ground, and the grooving depth is adjusted conveniently.
In the process of rotating the fourth sliding rod 28, the fourth sliding rod 28 drives the mounting rod 33 and the two fifth fixing rods 34 to rotate, when the roller wheels on the right fifth fixing rod 34 are in contact with the ground, the first rotating frame 4 continues to rotate, at the moment, the two second rotating frames 25 drive the parts on the second rotating frames to rotate anticlockwise from the front view direction around the rotating connection parts of the parts with the first rotating frames 4 until the roller wheels on the fourth sliding rod 28 and the two fifth fixing rods 34 are in contact with the ground, so that the fourth fixing shell 26 is kept vertical to the road surface, the distance for adjusting the third sliding rod 27 is equal to the distance for adjusting the grooving depth, and the grooving depth is convenient to adjust.
While the disclosure has been described with respect to only a limited number of embodiments, those skilled in the art, having benefit of this disclosure, will appreciate that various other embodiments can be devised which do not depart from the scope of the invention as disclosed herein. Accordingly, the scope of the invention should be limited only by the attached claims.
Claims (7)
1. The utility model provides a fluting device with adjustable highway maintenance is used, including tractor (1), tractor (1) are provided with control terminal, tractor (1) rigid coupling has first dead lever (2), first dead lever (2) sliding connection has mount (3), one side that tractor (1) was kept away from to mount (3) articulates there is first rotating turret (4), mount (3) articulated have with control terminal electricity hydraulic stem (5), the flexible end of hydraulic stem (5) with one side that first rotating turret (4) kept away from mount (3) articulates, first rotating turret (4) rotation is connected with axis of rotation (6), characterized by still including round platform wheel (7), round platform wheel (7) rigid coupling in axis of rotation (6), axis of rotation (6) rigid coupling has first rotating disc (8), first rotating disc (8) rigid coupling has second dead lever (9) with its run through, second dead lever (9) sliding connection have and first rotating disc (8) mirror image distribution (10) and second rotating disc (10) are located respectively, the first rotating disc (8) is rotationally connected with a first threaded rod (11) in threaded connection with the second rotating disc (10) in mirror image distribution, the threads of the first threaded rod (11) are in mirror image distribution, the first rotating frame (4) is fixedly connected with a mounting frame (12), the mounting frame (12) is fixedly connected with a power device (13) electrically connected with the control terminal, an output shaft spline of the power device (13) is connected with a driving wheel (14), and the driving wheel (14) is matched with the round table wheel (7);
teeth on the first rotating disc (8) are distributed in an annular array, teeth on the second rotating disc (10) are distributed in an annular array, and teeth on the first rotating disc (8) and the teeth on the second rotating disc (10) in mirror image distribution are distributed alternately;
a first fixed shell (15) is fixedly connected to one side, close to the first rotating disc (8), of the first rotating frame (4), a rotating cylinder (16) is slidingly and rotationally connected to the first fixed shell (15), hydraulic oil is filled between the rotating cylinder (16) and the first fixed shell (15), the rotating cylinder (16) is fixedly connected with the second rotating disc (10) close to the first rotating frame (4), a third fixed rod (17) is fixedly connected to one side, close to the driving wheel (14), of the mounting frame (12), a sliding shell (18) is slidingly connected to one side, far from the driving wheel (14), of the third fixed rod (17), hydraulic oil is filled between the sliding shell (18) and the third fixed rod (17), the sliding shell (18) is communicated with a bracket of the first fixed shell (15), a connecting block (19) is fixedly connected to the sliding shell (18), a second fixed shell (20) is fixedly connected to one side, close to the driving wheel (14), of the second fixed shell (20), close to the driving wheel (14), is fixedly connected to one side, close to the first driving wheel (22), of the sliding rod (21), and the sliding rod (22) is fixedly connected to the sliding ring (22);
the tractor is characterized in that a third fixing shell (23) is fixedly connected to one side, close to the first fixing rod (2), of the tractor (1), a second sliding rod (24) fixedly connected with the fixing frame (3) is slidably connected to one side, far away from the tractor (1), of the third fixing shell (23), hydraulic oil is filled between the second sliding rod (24) and the third fixing shell (23), hydraulic oil is filled between the second fixing shell (20) and the first sliding rod (21), the third fixing shell (23) is communicated with the second fixing shell (20) through a hose, and a spring is arranged between one side, far away from the tractor (1), of the first fixing rod (2) and the fixing frame (3).
2. An adjustable grooving apparatus for highway maintenance according to claim 1, wherein a bus closest to the driving wheel (14) on the circular truncated cone wheel (7) is parallel to a straight line in which the moving direction of the driving wheel (14) is located, so as to ensure normal cooperation between the circular truncated cone wheel (7) and the driving wheel (14).
3. The adjustable grooving device for highway maintenance according to claim 1, further comprising a second rotating frame (25), wherein the second rotating frame (25) is arranged on the first rotating frame (4), a fourth fixed shell (26) is fixedly connected to one side, far away from the first rotating frame (4), of the second rotating frame (25), a third sliding rod (27) is arranged on the fourth fixed shell (26), a pressure sensor electrically connected with a control terminal is arranged on the third sliding rod (27), a fourth sliding rod (28) is connected to the lower side of the fourth fixed shell (26) in a sliding manner, a roller is arranged on one side, far away from the fourth fixed shell (26), of the fourth sliding rod (28), and a spring is arranged between the fourth sliding rod (28) and the pressure sensor on the third sliding rod (27).
4. An adjustable grooving device for highway maintenance according to claim 3, further comprising a fourth fixing rod (29), wherein the fourth fixing rod (29) is fixedly connected to the upper side of the fourth fixing shell (26), the fourth fixing shell (26) is slidably connected with the third sliding rod (27), the fourth fixing rod (29) is rotatably connected with a second threaded rod (30), and the second threaded rod (30) is in threaded connection with the third sliding rod (27).
5. The adjustable grooving device for highway maintenance according to claim 4, wherein a fifth fixing shell (31) is fixedly connected to one side, close to the third sliding rod (27), of the fourth fixing rod (29), a fifth sliding rod (32) is slidably connected to one side, far away from the fourth fixing rod (29), of the fifth fixing shell (31), the fifth sliding rod (32) is fixedly connected with the third sliding rod (27), hydraulic oil is filled between the fifth sliding rod (32) and the fifth fixing shell (31), and the fifth fixing shell (31) is communicated with the sliding shell (18) through a hose.
6. The adjustable grooving device for highway maintenance according to claim 4, further comprising a mounting rod (33), wherein the mounting rod (33) is fixedly connected to the fourth sliding rod (28), a fifth fixing rod (34) in mirror image distribution is fixedly connected to the mounting rod (33), a roller is arranged on one side, far away from the fourth sliding rod (28), of the fifth fixing rod (34), and a torsion spring is arranged between the second rotating frame (25) and the first rotating frame (4).
7. An adjustable grooving apparatus for road maintenance according to claim 6, characterized in that the spring modulus between the fourth slide bar (28) and the third slide bar (27) is greater than the spring modulus of the torsion spring between the second rotating frame (25) and the first rotating frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311715750.2A CN117403522B (en) | 2023-12-14 | 2023-12-14 | Adjustable slotting device for highway maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311715750.2A CN117403522B (en) | 2023-12-14 | 2023-12-14 | Adjustable slotting device for highway maintenance |
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| Publication Number | Publication Date |
|---|---|
| CN117403522A CN117403522A (en) | 2024-01-16 |
| CN117403522B true CN117403522B (en) | 2024-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311715750.2A Active CN117403522B (en) | 2023-12-14 | 2023-12-14 | Adjustable slotting device for highway maintenance |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150132059A1 (en) * | 2012-05-25 | 2015-05-14 | Surface Preparation Technologies, Llc | Method and apparatus for cutting grooves in a road surface |
| CN110158438A (en) * | 2019-07-09 | 2019-08-23 | 台州市椒江预提自动化设备有限公司 | A kind of dustless slot-cutting machine of bituminous pavement |
| CN211171529U (en) * | 2019-11-14 | 2020-08-04 | 许进 | Road and bridge dotting device capable of adjusting spacing |
| CN114347275A (en) * | 2022-01-25 | 2022-04-15 | 周康平 | Civil engineering building fluting device |
| CN114481786A (en) * | 2022-03-05 | 2022-05-13 | 王少波 | Grooving device with dustproof function for road construction |
| CN217601164U (en) * | 2022-04-05 | 2022-10-18 | 湖南信升建设集团有限公司 | Fluting device is used in municipal works construction |
-
2023
- 2023-12-14 CN CN202311715750.2A patent/CN117403522B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150132059A1 (en) * | 2012-05-25 | 2015-05-14 | Surface Preparation Technologies, Llc | Method and apparatus for cutting grooves in a road surface |
| CN110158438A (en) * | 2019-07-09 | 2019-08-23 | 台州市椒江预提自动化设备有限公司 | A kind of dustless slot-cutting machine of bituminous pavement |
| CN211171529U (en) * | 2019-11-14 | 2020-08-04 | 许进 | Road and bridge dotting device capable of adjusting spacing |
| CN114347275A (en) * | 2022-01-25 | 2022-04-15 | 周康平 | Civil engineering building fluting device |
| CN114481786A (en) * | 2022-03-05 | 2022-05-13 | 王少波 | Grooving device with dustproof function for road construction |
| CN217601164U (en) * | 2022-04-05 | 2022-10-18 | 湖南信升建设集团有限公司 | Fluting device is used in municipal works construction |
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| Publication number | Publication date |
|---|---|
| CN117403522A (en) | 2024-01-16 |
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