CN108755369B - Asphalt concrete pavement longitudinal joint cutting equipment - Google Patents
Asphalt concrete pavement longitudinal joint cutting equipment Download PDFInfo
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- CN108755369B CN108755369B CN201810613667.7A CN201810613667A CN108755369B CN 108755369 B CN108755369 B CN 108755369B CN 201810613667 A CN201810613667 A CN 201810613667A CN 108755369 B CN108755369 B CN 108755369B
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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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Abstract
The invention relates to asphalt concrete pavement longitudinal seam cutting equipment which comprises a base plate, two walking wheels, auxiliary walking devices, an installation frame and a cutting device, wherein the walking wheels are installed at the lower end of the base plate, the auxiliary walking devices are installed at the upper end of the base plate, the upper ends of the auxiliary walking devices are connected with the installation frame, the cutting device is installed at the lower end of the installation frame, each auxiliary walking device comprises a power mechanism and an auxiliary walking mechanism, and each cutting device comprises a position adjusting mechanism and a cutting mechanism. The invention can solve the problems of poor working stability, unsatisfactory cutting effect, potential safety hazard and the like in the existing curve longitudinal contraction joint cutting process, can realize the function of automatically cutting the longitudinal joint of the arc road, and has the advantages of good working stability, good cutting effect, high safety and the like.
Description
Technical Field
The invention relates to the field of asphalt concrete pavement processing equipment, in particular to asphalt concrete pavement longitudinal seam cutting equipment.
Background
The concrete is mainly divided into asphalt concrete and cement concrete, the most widely applied asphalt concrete at present, and the upper layer of an asphalt concrete pavement is composed of concrete panels with certain thickness and has the properties of expansion with heat and contraction with cold. Due to the change of air temperature all the year round, the concrete can expand and contract to different degrees. In day and night, the temperature rises in the day, the temperature of the top surface of the concrete slab is higher than that of the bottom surface, and the temperature slope difference can cause the middle part of the panel to bulge. The temperature at night is reduced, and the temperature of the top surface of the concrete slab is lower than that of the bottom surface, so that the periphery and the corners of the slab are tilted. The joint of the cement concrete pavement can be divided into two categories of longitudinal joint and transverse joint. The seams parallel to the line centerline are called longitudinal seams and the seams perpendicular to the line are called transverse seams. At present, the cutting technology for the longitudinal shrinkage joint of a common concrete pavement is mature, but in the cutting process of the longitudinal shrinkage joint of a concrete curve, the curve is arc-shaped, so that the longitudinal shrinkage joint cannot be parallel to the outer side of the curve when the curve pavement is cut, and the cutting effect is not ideal. In order to solve the problems, the invention provides a longitudinal joint cutting device for an asphalt concrete pavement.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides asphalt concrete pavement longitudinal joint cutting equipment, which can solve the problems of poor working stability, unsatisfactory cutting effect, potential safety hazard and the like in the existing curve longitudinal contraction joint cutting process, can realize the function of automatically cutting the longitudinal joint of the arc road, and has the advantages of good working stability, good cutting effect, high safety and the like.
The technical scheme adopted by the invention to solve the technical problem is as follows: the asphalt concrete pavement longitudinal joint cutting equipment comprises a base plate, two walking wheels, two auxiliary walking devices, a mounting frame and a cutting device, wherein the walking wheels are mounted at the lower end of the base plate, the auxiliary walking devices are mounted at the upper ends of the base plate, the upper ends of the auxiliary walking devices are connected with the mounting frame, and the cutting device is mounted at the lower end of the mounting frame; wherein:
the auxiliary walking device comprises a power mechanism and an auxiliary walking mechanism, the power mechanism is arranged on the bottom plate, and the auxiliary walking mechanism is arranged on the side wall of the power mechanism; the auxiliary travelling mechanisms are tightly attached to the two sides of the curve through the power mechanism, and when the travelling wheels travel, the auxiliary travelling mechanisms are tightly attached to the side wall of the curve to move, so that the cutting device can cut the road surface along the radian of the curve, and the cutting effect is guaranteed.
The cutting device comprises a position adjusting mechanism and a cutting mechanism, the position adjusting mechanism is arranged at the lower end of the mounting frame, and the cutting mechanism is arranged at the lower end of the position adjusting mechanism; after the cutting mechanism is properly adjusted in position through the position adjusting mechanism, the cutting mechanism cuts the road surface without manual adjustment, so that the labor cost is reduced, the potential safety hazard existing in manual operation is eliminated, and the safety of work is improved.
The mounting frame comprises a top plate and a supporting plate, the supporting plate is mounted at the upper end of the auxiliary walking device, the upper end of the supporting plate is connected with the top plate, and the left side and the right side of the top plate are of telescopic structures; the left side and the right side of the top plate are of telescopic structures, so that the working requirements of pavements with different widths can be met, the application range of the invention is expanded, and the practicability of the invention is improved.
The power mechanism comprises a working frame, a mounting plate, a rotating motor, a rotating shaft and a cam, wherein the working frame is mounted at the upper end of a bottom plate and is of an inverted L-shaped structure, round openings are uniformly formed in the side wall of the working frame from front to back, the mounting plate is symmetrically mounted at the front end and the rear end of the outer wall of the working frame, the rotating motor is mounted on the outer wall of the mounting plate at the front end of the working frame through a motor base, an output shaft of the rotating motor is connected with one end of the rotating shaft through a coupler, the other end of the rotating shaft is mounted on the side wall of the mounting plate at the rear end of the working frame through a bearing, the cam is; the motor is rotated to drive the cam on the rotating shaft to synchronously rotate, and the cam generates pressure on the auxiliary walking mechanism, so that the auxiliary walking mechanism is tightly attached to the side wall of the curve, and the cutting device can cut along the radian of the curve.
The auxiliary walking mechanism comprises a connecting slide block, a moving column, a circular plate, a spring, a telescopic rod, an auxiliary plate, an auxiliary wheel and an auxiliary telescopic plate, the connecting slide block is arranged in a sliding groove formed in the side wall of the cam in a sliding fit mode, the outer wall of the connecting slide block is connected with one end of the moving column, the moving column is located in a circular hole formed in the working frame, the circular plate is arranged at the other end of the moving column, the spring is arranged on the circular plate, the other end of the spring is arranged on the auxiliary plate, the telescopic rod is connected between the auxiliary plate and the circular plate and is located in the spring, the auxiliary wheel is arranged on the side wall of the auxiliary plate, the lower end of the auxiliary; in the process of rotating the cam, the connecting slide block slides in the sliding groove, so that the moving column is driven to do linear motion, the position of the auxiliary plate is adjusted through the telescopic action of the spring and the telescopic rod according to the difference of the radian of the curve until the auxiliary wheel is tightly attached to the side wall of the curve, the stability in the moving process of the cutting mechanism is ensured, the cutting mechanism can cut along the shape of the curve, and the cutting effect is ensured.
The position adjusting mechanism comprises height adjusting expansion plates, a height adjusting cylinder and a working plate, the number of the height adjusting expansion plates is two, the two height adjusting expansion plates are symmetrically arranged at the lower end of the top plate, the height adjusting cylinder is arranged between the two height adjusting expansion plates, the height adjusting cylinder is arranged in the middle of the top plate, the working plate is arranged at the top end of the height adjusting cylinder, and a cutting mechanism is arranged at the lower end of the working plate; through the common cooperation of altitude mixture control expansion plate and altitude mixture control cylinder, it is appropriate with the work plate position control for the cutting mechanism lower extreme can contact the road surface, need not artifical adjusting position, has improved work efficiency.
The cutting mechanism comprises vertical plates, a cutting motor, a rotating shaft, blades and cleaning branched chains, the number of the vertical plates is two, the two vertical plates are symmetrically arranged at the left end and the right end of the working plate, the cutting motor is arranged on the side wall of the vertical plate at the left end of the working plate through a motor base, an output shaft of the cutting motor is connected with one end of the rotating shaft through a coupler, the other end of the rotating shaft is arranged on the side wall of the vertical plate at the left side of the working plate through a bearing, the blades are arranged in the middle of the rotating shaft, the left side and the; when the position is adjusted properly, the cutting motor drives the blade on the rotating shaft to cut the road surface, and after a period of cutting, the blade is clean through the cleaning branched chain so as to avoid influencing the cutting effect.
The cleaning branched chain comprises a cleaning cylinder, a cleaning plate and bristles, the cleaning cylinder is mounted on the side wall of the vertical plate, the cleaning plate is mounted at the top end of the cleaning cylinder, the bristles are uniformly mounted on the cleaning plate, and the cleaning plate is of an arc surface structure; the cleaning plates are driven to move synchronously through the cleaning air cylinder until the bristles are tightly attached to the left side and the right side of the blade, so that the bristles can be cleaned in the rotating process of the blade, the cleaning is not needed manually, and the potential safety hazard existing when the blades are manually contacted is eliminated.
When the road cutting machine works, the road cutting machine is moved to a specified working position through the travelling wheels, the width of the top plate is adjusted according to the actual width of a road surface, after the width of the top plate is adjusted properly, the rotating motor drives the cam on the rotating shaft to synchronously rotate, the connecting slide block slides in the sliding groove in the rotating process of the cam so as to drive the moving column to linearly move, the position of the auxiliary plate is adjusted through the telescopic action of the spring and the telescopic rod according to the radian of the curve until the auxiliary wheel is tightly attached to the side wall of the curve, the stability in the moving process of the road cutting machine is ensured, the cutting mechanism can cut along the shape of the curve, then the position of the working plate is adjusted properly through the cooperation of the height adjusting telescopic plate and the height adjusting cylinder, the lower end of the blade can contact the road surface, and then the cutting motor drives the blade on the rotating, after cutting for a period of time, the cleaning plates are driven to synchronously move through the cleaning air cylinders until the bristles are tightly attached to the left side and the right side of the blade, so that the bristles can clean the blade in the rotating process of the blade, dust attached to the blade is wiped off, and the cutting effect is not influenced.
Compared with the prior art, the invention has the following advantages:
1. the invention can solve the problems of poor working stability, unsatisfactory cutting effect, potential safety hazard and the like existing in the existing process of cutting the longitudinal contraction joint of the curve, can realize the function of automatically cutting the longitudinal joint of the arc road, and has the advantages of good working stability, good cutting effect, high safety and the like;
2. the auxiliary travelling mechanism is tightly attached to the two sides of the curve through the power mechanism, and the auxiliary travelling mechanism moves tightly attached to the side wall of the curve while travelling through the travelling wheels, so that the stability in the moving process of the auxiliary travelling mechanism is ensured, the cutting mechanism can cut along the shape of the curve, and the cutting effect is improved;
3. the road surface cutting device is provided with the cutting device, and after the position of the cutting mechanism is properly adjusted through the position adjusting mechanism, the cutting mechanism cuts the road surface without manual adjustment, so that the labor cost is reduced, the potential safety hazard in manual operation is eliminated, and the safety of work is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a first structure between the base plate and the walking assist apparatus according to the present invention;
FIG. 3 is a second structural view between the base plate and the walking aid of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 according to the present invention;
fig. 5 is a schematic perspective view of the fitting between the mounting bracket and the cutting device of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
As shown in fig. 1 to 5, the asphalt concrete pavement longitudinal joint cutting equipment comprises two bottom plates 1, two walking wheels 2, two auxiliary walking devices 3, a mounting frame 4 and a cutting device 5, wherein the walking wheels 2 are mounted at the lower end of the bottom plate 1, the auxiliary walking devices 3 are mounted at the upper ends of the bottom plates 1, the upper ends of the auxiliary walking devices 3 are connected with the mounting frame 4, and the cutting device 5 is mounted at the lower end of the mounting frame 4; wherein:
the auxiliary walking device 3 comprises a power mechanism 31 and an auxiliary walking mechanism 32, the power mechanism 31 is arranged on the bottom plate 1, and the auxiliary walking mechanism 32 is arranged on the side wall of the power mechanism 31; through power unit 31 hug closely supplementary running gear 32 in bend both sides, when walking wheel 2 walked, supplementary running gear 32 hugged closely and removes at the bend lateral wall for cutting device 5 can be followed the bend radian and cut the road surface, has guaranteed cutting effect.
The cutting device 5 comprises a position adjusting mechanism 51 and a cutting mechanism 52, the position adjusting mechanism 51 is installed at the lower end of the mounting frame 4, and the cutting mechanism 52 is installed at the lower end of the position adjusting mechanism 51; after the position of the cutting mechanism 52 is properly adjusted by the position adjusting mechanism 51, the cutting mechanism 52 cuts the road surface without manual adjustment, so that the labor cost is reduced, the potential safety hazard existing in manual operation is eliminated, and the safety of work is improved.
The mounting rack 4 comprises a top plate 41 and a supporting plate 42, the supporting plate 42 is mounted at the upper end of the auxiliary walking device 3, the upper end of the supporting plate 42 is connected with the top plate 41, and the left side and the right side of the top plate 41 are of telescopic structures; the left side and the right side of the top plate 41 are of telescopic structures, so that the working requirements of pavements with different widths can be met, the application range of the invention is expanded, and the practicability of the invention is improved.
The power mechanism 31 comprises a working frame 311, a mounting plate 312, a rotating motor 313, a rotating shaft 314 and a cam 315, wherein the working frame 311 is mounted at the upper end of the bottom plate 1, the working frame 311 is of an inverted L-shaped structure, round openings are uniformly formed in the side wall of the working frame 311 from front to back, the mounting plate 312 is symmetrically mounted at the front end and the back end of the outer wall of the working frame 311, the rotating motor 313 is mounted on the outer wall of the mounting plate 312 positioned at the front end of the working frame 311 through a motor base, an output shaft of the rotating motor 313 is connected with one end of the rotating shaft 314 through a coupler, the other end of the rotating shaft 314 is mounted on the side wall of the mounting plate 312 positioned at the back end of the working frame 311 through a bearing, the cam; the rotating motor 313 drives the cam 315 on the rotating shaft 314 to synchronously rotate, and the cam 315 generates pressure on the auxiliary travelling mechanism 32, so that the auxiliary travelling mechanism 32 is tightly attached to the side wall of the curve, and the cutting device 5 can cut along the radian of the curve.
The auxiliary walking mechanism 32 comprises a connecting slide block 321, a moving column 322, a circular plate 323, a spring 324, an expansion link 325, an auxiliary plate 326, an auxiliary wheel 327 and an auxiliary expansion plate 328, the connecting slide block 321 is installed in a sliding groove formed in the side wall of the cam 315 in a sliding fit manner, the outer wall of the connecting slide block 321 is connected with one end of the moving column 322, the moving column 322 is located in a circular hole formed in the working frame 311, the circular plate 323 is installed at the other end of the moving column 322, the spring 324 is installed on the circular plate 323, the other end of the spring 324 is installed on the auxiliary plate 326, the expansion link 325 is connected between the auxiliary plate 326 and the circular plate 323, the expansion link 325 is located inside the spring 324, the auxiliary wheel 327 is installed on the side wall of the auxiliary plate 326, the lower end of the auxiliary wheel; in the process that the cam 315 rotates, the connecting slide block 321 slides in the sliding groove, so as to drive the moving column 322 to perform linear motion, and according to the difference of the radian of the curve, the position of the auxiliary plate 326 is adjusted through the telescopic action of the spring 324 and the telescopic rod 325 until the auxiliary wheel 327 is tightly attached to the side wall of the curve, so that the stability in the moving process of the cutting mechanism is ensured, the cutting mechanism 52 can cut along the shape of the curve, and the cutting effect is ensured.
The position adjusting mechanism 51 comprises two height adjusting expansion plates 511, two height adjusting cylinders 512 and a working plate 513, the two height adjusting expansion plates 511 are symmetrically arranged at the lower end of the top plate 41, the height adjusting cylinders 512 are arranged between the two height adjusting expansion plates 511, the height adjusting cylinders 512 are arranged in the middle of the top plate 41, the working plate 513 is arranged at the top end of each height adjusting cylinder 512, and the cutting mechanism 52 is arranged at the lower end of each working plate 513; through the cooperation of altitude mixture control expansion plate 511 and altitude mixture control cylinder 512, with the position control of working plate 513 suitable for cutting mechanism 52 lower extreme can contact the road surface, need not artifical adjusting position, has improved work efficiency.
The cutting mechanism 52 comprises vertical plates 521, cutting motors 522, rotating shafts 523, blades 524 and cleaning branched chains 525, the number of the vertical plates 521 is two, the two vertical plates 521 are symmetrically arranged at the left end and the right end of the working plate 513, the cutting motors 522 are arranged on the side walls of the vertical plates 521 at the left end of the working plate 513 through motor bases, the output shafts of the cutting motors 522 are connected with one ends of the rotating shafts 523 through couplers, the other ends of the rotating shafts 523 are arranged on the side walls of the vertical plates 521 at the left side of the working plate 513 through bearings, the blades 524 are arranged in the middle of the rotating shafts 523, the cleaning branched chains 525 are symmetrically arranged at the left side and; after the position is properly adjusted, the cutting motor 522 drives the blade 524 on the rotating shaft 523 to cut the road surface, and after a period of cutting, the blade 524 is cleaned through the cleaning branch chain 525 so as to avoid affecting the cutting effect.
The cleaning branched chain 525 comprises a cleaning cylinder 5251, a cleaning plate 5252 and bristles 5253, the cleaning cylinder 5251 is mounted on the side wall of the vertical plate 521, the cleaning plate 5252 is mounted at the top end of the cleaning cylinder 5251, the bristles 5253 are uniformly mounted on the cleaning plate 5252, and the cleaning plate 5252 is of an arc surface structure; the cleaning air cylinder 5251 drives the cleaning plate 5252 to synchronously move until the bristles 5253 cling to the left side and the right side of the blade 524, so that the bristles 5253 can be cleaned in the rotating process of the blade 524, manual cleaning is not needed, and potential safety hazards existing when the blades 524 are manually contacted are eliminated.
When the road cutting machine works, the road cutting machine is moved to a designated working position through the travelling wheels 2, the width of the top plate 41 is adjusted according to the actual width of the road, after the width of the top plate 41 is adjusted properly, the rotating motor 313 drives the cam 315 on the rotating shaft 314 to synchronously rotate, the connecting slide block 321 slides in the sliding groove in the rotating process of the cam 315, so as to drive the moving column 322 to do linear motion, the position of the auxiliary plate 326 is adjusted through the telescopic action of the spring 324 and the telescopic rod 325 according to the difference of the radian of the curve until the auxiliary wheel 327 is tightly attached to the side wall of the curve, the stability in the moving process of the road cutting machine is ensured, the cutting mechanism 52 can cut along the shape of the curve, then the position of the working plate 513 is adjusted properly through the cooperation of the height adjusting telescopic plate 511 and the height adjusting cylinder 512, so that the lower end of the, then, the cutting motor 522 drives the blade 524 on the rotating shaft 523 to cut the road surface, after a period of cutting, the cleaning cylinder 5251 drives the cleaning plate 5252 to synchronously move until the bristles 5253 are tightly attached to the left side and the right side of the blade 524, so that the bristles 5253 can clean the blade 524 in the rotating process of the blade 524 and wipe off dust attached to the blade 524 so as to avoid influencing the cutting effect.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides an asphalt concrete road surface longitudinal joint cutting equipment, includes bottom plate (1), walking wheel (2), supplementary running gear (3), mounting bracket (4) and cutting device (5), its characterized in that: the number of the bottom plates (1) is two, the lower ends of the bottom plates (1) are provided with walking wheels (2), the upper ends of the bottom plates (1) are provided with auxiliary walking devices (3), the upper ends of the auxiliary walking devices (3) are connected with a mounting rack (4), and the lower ends of the mounting rack (4) are provided with cutting devices (5); wherein:
the auxiliary walking device (3) comprises a power mechanism (31) and an auxiliary walking mechanism (32), the power mechanism (31) is arranged on the bottom plate (1), and the auxiliary walking mechanism (32) is arranged on the side wall of the power mechanism (31);
the cutting device (5) comprises a position adjusting mechanism (51) and a cutting mechanism (52), the position adjusting mechanism (51) is installed at the lower end of the installation frame (4), and the cutting mechanism (52) is installed at the lower end of the position adjusting mechanism (51);
the mounting rack (4) comprises a top plate (41) and a supporting plate (42), the supporting plate (42) is mounted at the upper end of the auxiliary walking device (3), the upper end of the supporting plate (42) is connected with the top plate (41), and the left side and the right side of the top plate (41) are of telescopic structures;
the power mechanism (31) comprises a working frame (311) and a mounting plate (312), the rotary mechanism comprises a rotary motor (313), a rotary shaft (314) and a cam (315), wherein a working frame (311) is arranged at the upper end of a bottom plate (1), round openings are uniformly formed in the side wall of the working frame (311) from front to back, mounting plates (312) are symmetrically arranged at the front end and the back end of the outer wall of the working frame (311), the rotary motor (313) is arranged on the outer wall of the mounting plate (312) at the front end of the working frame (311) through a motor base, an output shaft of the rotary motor (313) is connected with one end of the rotary shaft (314) through a coupler, the other end of the rotary shaft (314) is arranged on the side wall of the mounting plate (312) at the back end of the working frame (311) through a bearing, the cams (315) are arranged on the rotary shaft (314) at;
the auxiliary walking mechanism (32) comprises a connecting sliding block (321), a moving column (322), a circular plate (323), a spring (324), an expansion link (325), an auxiliary plate (326), an auxiliary wheel (327) and an auxiliary expansion plate (328), the connecting sliding block (321) is installed in a sliding groove formed in the side wall of the cam (315) in a sliding fit mode, the outer wall of the connecting sliding block (321) is connected with one end of the moving column (322), the moving column (322) is located in a circular hole formed in the working frame (311), the circular plate (323) is installed at the other end of the moving column (322), the spring (324) is installed on the circular plate (323), the other end of the spring (324) is installed on the auxiliary plate (326), the expansion link (325) is connected between the auxiliary plate (326) and the circular plate (323), the expansion link (325) is located in the spring (324), the auxiliary wheel (327) is installed, the lower end of the auxiliary wheel (327) is arranged on an auxiliary expansion plate (328), and the auxiliary expansion plate (328) is arranged on the side wall of the working frame (311).
2. The asphalt concrete pavement longitudinal seam cutting device according to claim 1, wherein: position control mechanism (51) are including altitude mixture control expansion plate (511), altitude mixture control cylinder (512) and working plate (513), altitude mixture control expansion plate (511) quantity is two, install roof (41) lower extreme in two altitude mixture control expansion plate (511) symmetries, altitude mixture control cylinder (512) have been arranged between two altitude mixture control expansion plate (511), altitude mixture control cylinder (512) are installed in roof (41) middle part, working plate (513) are installed on altitude mixture control cylinder (512) top, cutting mechanism (52) are installed to working plate (513) lower extreme.
3. The asphalt concrete pavement longitudinal seam cutting device according to claim 1, wherein: cutting mechanism (52) include riser (521), cutting motor (522), rotation axis (523), blade (524) and clean branch chain (525), riser (521) quantity is two, both ends about working plate (513) are installed to two riser (521) symmetries, install cutting motor (522) through the motor cabinet on riser (521) the lateral wall that is located working plate (513) left end, cutting motor (522) output shaft is connected with rotation axis (523) one end through the shaft coupling, rotation axis (523) the other end passes through the bearing and installs on riser (521) the lateral wall that is located working plate (513) left side, rotation axis (523) mid-mounting has blade (524), blade (524) left and right sides symmetric arrangement has clean branch chain (525), install on riser (521) lateral wall clean branch chain (525).
4. The asphalt concrete pavement longitudinal joint cutting device according to claim 3, wherein: the cleaning branched chain (525) comprises a cleaning cylinder (5251), a cleaning plate (5252) and bristles (5253), the cleaning cylinder (5251) is installed on the side wall of the vertical plate (521), the cleaning plate (5252) is installed at the top end of the cleaning cylinder (5251), the bristles (5253) are evenly installed on the cleaning plate (5252), and the cleaning plate (5252) is of an arc surface structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810613667.7A CN108755369B (en) | 2018-06-14 | 2018-06-14 | Asphalt concrete pavement longitudinal joint cutting equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810613667.7A CN108755369B (en) | 2018-06-14 | 2018-06-14 | Asphalt concrete pavement longitudinal joint cutting equipment |
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| CN108755369A CN108755369A (en) | 2018-11-06 |
| CN108755369B true CN108755369B (en) | 2020-06-09 |
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| CN201810613667.7A Active CN108755369B (en) | 2018-06-14 | 2018-06-14 | Asphalt concrete pavement longitudinal joint cutting equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110130196A (en) * | 2019-06-27 | 2019-08-16 | 安徽劲帆建设有限公司 | A kind of cement pavement grooving machine with automatically walk function |
| CN112664036B (en) * | 2020-12-15 | 2022-06-03 | 河北永基电力器材有限公司 | Pole demolishs device is embraced to cut formula basic station |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2281362Y (en) * | 1996-05-17 | 1998-05-13 | 国家建筑材料工业局苏州混凝土水泥制品研究院 | Multifunctional suspension rail style cutting apparatus |
| ITPT20040011U1 (en) * | 2004-10-08 | 2005-01-08 | Imer Internat Spa | DISK CUTTING MACHINE |
| CN106948246A (en) * | 2017-03-31 | 2017-07-14 | 成都市德容建筑劳务有限公司 | Rail mounted road cutting machine |
| CN206843917U (en) * | 2017-05-13 | 2018-01-05 | 靖通 | A kind of hand push guide type curb stone cementation of fissures device |
| CN107724319A (en) * | 2017-11-27 | 2018-02-23 | 盛珊瑜 | A kind of municipal automatic cleaning equipment of Recycled Asphalt Pavement hollow pavement of road |
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Effective date of registration: 20200519 Address after: 510000 room 227, building AB, No. 183, Dongyong section, Shinan Road, Dongyong Town, Nansha District, Guangzhou City, Guangdong Province Applicant after: Guangdong Weiji Construction Engineering Co., Ltd Address before: 234300 Liuzhuang 002, Fanji Village, Dinghu Town, Sixian County, Suzhou City, Anhui Province Applicant before: Liu Lingling |
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