CN218813075U - Highway road surface local repair leveling device - Google Patents

Abstract

The utility model discloses a leveling device is repaired to highway road surface part, include: the support frame structure further comprises a reciprocating traction device, a sliding lifting structure and a turnable leveling and rolling device, the support frame structure comprises an upper support frame, the reciprocating traction device is fixedly installed on the upper surface of the upper support frame, the sliding lifting structure comprises a sliding beam, the sliding beam is in sliding connection with the upper support frame, the two sides of the sliding beam perpendicular to the motion direction are fixedly connected with the reciprocating traction device, and the lower end of the sliding lifting structure is fixedly connected with the turnable leveling and rolling device. The utility model provides a pair of leveling device is repaired to highway road surface part has solved leveling device and is being carried out many times to the road surface by repairing the position and look for at ordinary times, problem that complex operation and work efficiency are low.

Description

Highway road surface local repair leveling device

Technical Field

The utility model relates to a highway maintenance field, more specifically says, the utility model relates to a local repairing leveling device in highway road surface.

Background

The road asphalt pavement can be damaged by local fragmentation, pit grooves, cracking and the like under the reciprocating action of long-time vehicle load, in order to ensure driving safety, the parts of the road surface with local damage need to be cleaned and repaired, after the damaged parts are cleaned, an interface agent needs to be coated on the periphery and the bottom of the cleaned pit grooves, after the coating is finished, enough repairing asphalt mixture is filled into the pit grooves, and after the repairing is laid uniformly, the repaired parts are compacted.

In the prior art, for example, patent application No. CN202020229381.1 provides a road surface leveling device, make electric push rod release through operating panel guarantee that rolling wheel and scraper blade can not be touched to the road surface when leveling device removes, reachs behind the road surface that needs to make level again operation panel packs up electric push rod, then promote leveling device to strickle off the road surface through the scraper blade, rethread rolling wheel rolls the road surface of guaranteeing the road surface of scraping, though solved road surface leveling device uneven problem of making level in the use, this leveling device is at the during operation, in order to guarantee that bituminous paving is repaired the roughness and the compactness of position and reach the requirement, need carry out many times of making level and roll this position according to the standard requirement, when carrying out the second time of making level and roll, will keep rolling after making level earlier, if when pouring above-mentioned leveling device back, rolling wheel can be located before, then, the turn-around need be put down, or put down electric push rod and make rolling wheel and scraper blade raise, the work of making level again is carried out the second time of making level again and repair the road surface, thus the road surface is more loaded down with the operation of making level and is repaired the problem of making level.

SUMMERY OF THE UTILITY MODEL

1. Solves the technical problem

The utility model provides a local leveling device that repairs in highway road surface has solved the leveling device and is being carried out many times to the road surface and look for at level, complex operation and problem that work efficiency is low.

2. Technical scheme

In order to realize the above purpose, the utility model provides a local leveling device that repairs on highway road surface, including supporting the support body structure, still including reciprocal draw gear, slip elevating system and can overturn and make level rolling machine, it includes the carriage to support the support body structure, reciprocal draw gear fixed mounting go up the carriage upper surface, slip elevating system includes the slip roof beam, the slip roof beam with go up carriage sliding connection, the both sides of its direction of motion of slip roof beam perpendicular to with reciprocal draw gear fixed connection, the lower extreme of slip elevating system with can overturn and make level rolling machine fixed connection.

Adopt above-mentioned technical scheme, the local damaged department repair material in road surface lays the back, follow the principle of making level earlier and then rolling, will keep making level earlier in the order of rolling, guarantee to make level the structure before the structure is made level in the direction that rolling device goes forward can overturn, when making level the rolling for the first time, will overturn through sliding lifting device and make level rolling device and descend to finding the plane, then reciprocal draw gear drives sliding lifting device and removes to a direction, can overturn and make level rolling device and remove along with it, make level the rolling for the first time to the road surface part, when carrying out the second limit and make level the rolling, will overturn and make level rolling device and overturn, then drive sliding lifting device through reciprocal draw gear and remove to the opposite direction with the first direction of making level the rolling for the first time, can overturn and make level rolling device and remove along with it, make level the rolling for the second time to the road surface part, if need carry out the third or more the rolling of making level to the local damaged position in road surface according to normative standard or design requirement, then repeat above-mentioned operation and can accomplish. Therefore, the leveling device can conduct leveling and rolling on the repairing material of the damaged road surface part for multiple times under the condition that the whole body does not move, guarantees the flatness and the compactness of the repaired damaged road surface part, and improves the working efficiency of local pavement repairing.

The preferred, the support frame body structure still includes support column and under bracing frame, go up the support frame with the under bracing frame is the rectangle structure, the both ends of sliding beam with two long limit sliding connection of last support frame, the vertical four and fixed mounting that are equipped with of support column go up the support frame with between the under bracing frame, each fixed mounting of lower surface at four angles of under bracing frame has the universal wheel.

Adopt above-mentioned technical scheme, provide installation space for this leveling device's other subassemblies, improve the device's wholeness.

Preferably, the sliding lifting structure further comprises two first hydraulic cylinders, the two first hydraulic cylinders are symmetrically arranged along the long side direction of the upper supporting frame, the cylinder bodies of the first hydraulic cylinders are fixedly connected with the lower side of the sliding beam, and the output end of each first hydraulic cylinder is fixedly connected with the turnover leveling and rolling device.

By adopting the technical scheme, the first hydraulic cylinder can drive the turnover leveling and rolling device to move up and down.

The preferred, reciprocal draw gear includes positive and negative motor, driving gear, driven gear, actuating lever, assembly pulley and haulage rope, positive and negative motor fixed mounting be in go up the upper surface of one of them minor face of carriage, driving gear fixed mounting be in the output of positive and negative motor, the assembly pulley sets up four groups, the assembly pulley includes first pulley and second pulley, first pulley fixed mounting be in go up the upper surface of carriage minor face, second pulley fixed mounting be in go up the relative one side of two minor faces of carriage, first pulley with the second pulley is in on same vertical plane, go up two relative two sets of assembly pulleys on two minor faces of carriage and be in on same vertical plane, the haulage rope is equipped with two, sets up respectively on the relative assembly pulley in two sets of positions, the one end of haulage rope with a side fixed connection of sliding beam, the other end of haulage rope strides across two short fixed mounting of last carriage first edge with the second pulley with the side fixed connection of sliding beam, go up the upper surface of two minor faces of carriage respectively fixed mounting be equipped with two sets of positive and negative motor, the driving gear fixed mounting is in the actuating lever body passes through on the actuating gear fixed mounting the actuating lever with the actuating lever.

Adopt above-mentioned technical scheme, the motor that is just reversing drives the driving gear clockwise or anticlockwise rotation, the driving gear drives driven gear and rotates, driven gear drives the actuating lever and rotates, the assembly pulley rotates along with the actuating lever, reciprocating motion is to the slide beam along the length direction of last carriage along anticlockwise or clockwise rotation of assembly pulley along with the haulage rope, the slide beam drives the long limit direction that can overturn and make level rolling machine and follow last carriage through first pneumatic cylinder and is reciprocating motion, realized making level the repair material of damaged position of road surface and roll many times under the condition of unmovable this device of making level, and the work efficiency is improved.

Preferably, the turnover leveling and rolling device comprises a first rotating shaft, a second hydraulic cylinder, a rolling roller, a leveling plate, a double-rotation fixing device and a sliding fixing and supporting component, wherein the sliding fixing and supporting component comprises a sliding supporting plate and four fixing and supporting pieces, the sliding supporting plate is a rectangular plate, a rectangular hole is formed in the middle of the rectangular plate, the fixing and supporting pieces are fixedly installed on the upper surface of the sliding supporting plate, the two fixing and supporting pieces are symmetrically arranged on the left side and the right side of the rectangular hole in the middle of the sliding supporting plate respectively, and a semi-cylindrical groove is formed in the upper surface of each fixing and supporting piece along the long edge direction of the sliding supporting plate; two rotation fixing device edges the long edge direction symmetry of going up the carriage sets up two, first pivot with second pivot parallel arrangement just rotates through the connecting axle and connects two between the two rotation fixing device, the vertical setting of screed-plate and fixed mounting are in under the first pivot, the second pneumatic cylinder is followed the vertical setting of long edge direction symmetry of going up the carriage is two, the cylinder body fixed connection of second pneumatic cylinder is in under the second pivot, it is in to roll the roller fixed connection the output of second pneumatic cylinder, first pivot fixed mounting is about two rows between the fixed support piece, the screed-plate passes the rectangular hole at slip backup pad middle part and with slip backup pad fixed connection, the cross section diameter of the semi-cylindrical groove that fixed support piece upper surface was seted up with second pivot cross section diameter is the same.

Adopt above-mentioned technical scheme, slip fixed stay subassembly provides the mounted position for first pivot and second pivot, first pivot fixed mounting is between the fixed support piece of slip backup pad both sides, the second pivot uses first pivot to overturn as the center, when the second pivot overturns to a certain side of first pivot, the fixed support piece of slip backup pad both sides can all support the second pivot, the second pneumatic cylinder drives the roller that rolls and reciprocates, when rolling the position of making level at the roller that rolls, in order to guarantee this position compactness, can descend the roller through the second pneumatic cylinder, increase the pressure of roller to this position road surface, improve the compactness at this position, prevent this position through long-time vehicle loading effect for taking place the phenomenon of sinking.

The preferred, slip fixed stay subassembly still includes vertical slide rail and slider, vertical slide rail sets up four just respectively establish two on two minor faces of slip backup pad vertical slide rail, the lower extreme of vertical slide rail with the minor face fixed connection of slip backup pad, the slider is followed the long limit direction symmetry of going up the carriage sets up two, the relative side of slider pass through sliding connection spare with vertical slide rail sliding connection, the another side of slider with under bracing frame horizontal sliding connection.

Adopt above-mentioned technical scheme, the slider can drive can overturn and make level rolling machine and slide along the long limit direction of under bracing frame, and when first pneumatic cylinder drove to overturn and make level rolling machine and reciprocate, set up vertical slide rail on two short edges of slip backup pad, can overturn and make level rolling machine and can reciprocate along vertical slide rail under the drive of first pneumatic cylinder, conveniently adjusts the screed-plate and rolls the roller to the distance on road surface.

The preferred, two rotation fixing device include limit piece, handle, arm-tie, spring, pull rod, fixed pin and handle connecting rod, the limit piece is both sides semicircle middle part rectangular cylinder, two four cylinder grooves have all been seted up to the relative side of limit piece, two cylindrical grooves are respectively established along vertical axis bilateral symmetry to the limit piece, two cylindrical grooves have all been seted up at the both ends of first pivot with the second pivot, this cylindrical groove with the circular through-hole position of limit piece is corresponding and the diameter is the same, the spring sets up the cylindrical inslot that limit piece side was seted up, the one end of spring with the tank bottom fixed connection in the cylindrical groove on the limit piece, the other end of spring with the stiff end fixed connection of fixed pin, the one end of pull rod pass the spring with the tank bottom in the cylindrical groove on the limit piece with a side fixed connection of arm-tie, the other end of pull rod with the stiff end fixed connection of fixed pin, the side of arm-tie pass through the handle connecting rod with handle fixed connection.

Adopt above-mentioned technical scheme, when the work of rolling is accomplished to making level for the first time, pull out the handle that first pivot both ends correspond simultaneously, the fixed pin at both ends is pulled out from the cylindrical inslot at first pivot both ends through the pull rod, then 180 degrees opposite side to first pivot are overturned to the second pivot, and place the semi-cylindrical inslot on first pivot opposite side fixed support piece, loosen the handle that first pivot both ends correspond, the spring is with the fixed pin top go into the cylindrical inslot at first pivot both ends and accomplish fixedly, at this moment, the roller of rolling is in the slip backup pad top, pull out the handle that corresponds at second pivot both ends, the fixed pin is pulled out from the cylindrical inslot at second pivot both ends through the pull rod, the roller of will rolling is 180 degrees downwards, then loosen the handle, the spring is pushed the fixed pin into the cylindrical inslot at second pivot both ends and is accomplished fixedly, begin the second and roll once more afterwards.

Preferably, the free end of the fixing pin is hemispherical.

Adopt above-mentioned technical scheme, prevent to take place to block when the fixed pin inserts the cylindrical groove at first pivot and second pivot both ends in the time.

The utility model discloses following beneficial effect has: the local damaged department repair material in road surface lays the back that finishes, follow the principle of rolling after making level earlier, will keep making level earlier in the order of rolling, the direction that rolling device goes forward is made level and is guaranteed to make level the structure before rolling the structure in can overturning, when making level the rolling for the first time, reciprocal draw gear drives the slip elevating gear and removes to a direction, the rolling device that makes level that can overturn removes along with it, make level the rolling for the first time to the road surface part, when carrying out the second limit and make level the rolling, the rolling device that will make level overturns, then drive the slip elevating gear through reciprocal draw gear and remove to the opposite direction with the first direction of making level the rolling, the rolling device that makes level along with it removes to overturn, make level the rolling for the second time to the road surface part, if need make level the local damaged position in road surface for the third time or more according to standard or design requirement and roll, then repeat above-mentioned operation and can accomplish. Therefore, the leveling device can perform leveling and rolling on the repairing material of the damaged pavement part for multiple times under the condition of no movement of the whole body, thereby not only ensuring the flatness and compactness of the repaired damaged pavement part, but also improving the working efficiency of local pavement repairing; the second pneumatic cylinder drives the roller and reciprocates, when the roller rolls the position of making level, in order to guarantee this position compactness, can will roll the roller through the second pneumatic cylinder and descend, increase the pressure of roller to this position road surface, improve the compactness at this position, prevent that this position from taking place the phenomenon of sinking through long-time vehicle load effect.

Drawings

Fig. 1 is a schematic view of the overall structure of a local repairing and leveling device for a road pavement according to the present invention;

FIG. 2 is a schematic view of the connection between the leveling and rolling device and the lower supporting frame of the leveling device for local repair of a road pavement according to the present invention;

fig. 3 is a schematic structural view of a leveling and rolling device of the local repairing leveling device for road pavement according to the present invention;

fig. 4 is a schematic structural view of a leveling and rolling assembly of the local repairing and leveling device for road pavement according to the present invention;

fig. 5 is a schematic structural view of a sliding fixed support assembly of the local repairing and leveling device for road pavement according to the present invention;

FIG. 6 is a schematic view of the internal structure of the dual rotating fixing device and the connection with the rotating shaft of the leveling device for local repairing of road surface according to the present invention;

FIG. 7 is an enlarged view A of FIG. 6;

FIG. 8 is a local repair leveling device's of highway road surface double rotating fixing device inner structure and be connected the section elevation with the pivot.

In fig. 1, an upper support frame; 2. a support pillar; 3. a lower support frame; 4. a positive and negative rotation motor; 5. a driving gear; 6. a driven gear; 7. a drive rod; 8. a first pulley; 9. a second pulley; 10. a sliding beam; 11. a hauling rope; 12. a first hydraulic cylinder; 13. the leveling and rolling device can be turned over; 131. a sliding support plate; 132. a fixed support; 133. a first rotating shaft; 134. a second rotating shaft; 135. a second hydraulic cylinder; 136. rolling the roller; 137. a leveling plate; 138. a double rotation fixing device; 1381. an edge block; 1382. a handle; 1383. pulling a plate; 1384. a spring; 1385. a pull rod; 1386. a fixing pin; 1387. a handle connecting rod; 139. a connecting shaft; 1310. a vertical slide rail; 14. a universal wheel; 15. a slider; 16. a sliding connection.

Detailed Description

The present invention is further described in detail below with reference to the drawings and examples so that those skilled in the art can implement the invention with reference to the description.

The utility model provides a local leveling device that repairs in highway road surface, as shown in figure 1, including supporting frame body structure, reciprocal draw gear, slip elevation structure and the rolling machine 13 that can overturn and make level, supporting frame body structure includes carriage 1, support column 2 and under carriage 3, it is the rectangle structure to go up carriage 1 and under carriage 3, the both ends of sliding beam 10 and two long limit sliding connection of last carriage 1, support column 2 is vertical to be equipped with four and fixed mounting between last carriage 1 and under carriage 3, each fixed mounting of the lower surface at four angles of under carriage 3 has universal wheel 14, reciprocal draw gear fixed mounting is at last carriage 1 upper surface, slip elevation structure includes sliding beam 10 and first pneumatic cylinder 12, first pneumatic cylinder 12 sets up two along the long limit direction symmetry of last carriage 1, the cylinder body of first pneumatic cylinder 12 and the downside fixed connection of sliding beam 10, the output of first pneumatic cylinder 12 and the rolling machine 13 fixed connection that can overturn, sliding beam 10 and the rolling machine 13 fixed connection of last carriage, sliding beam 10 and the both sides of its direction of movement of sliding beam 10 perpendicular to, the lower extreme and the rolling machine 13 fixed connection of the reciprocal draw gear of the structure that can overturn.

As shown in fig. 1, the reciprocating traction apparatus includes a forward and reverse rotation motor 4, a driving gear 5, a driven gear 6, a driving rod 7, pulley blocks and a traction rope 11, the forward and reverse rotation motor 4 is fixedly installed on the upper surface of one of the short sides of the upper support frame 1, the driving gear 5 is fixedly installed at the output end of the forward and reverse rotation motor 4, the pulley blocks are provided with four groups, each pulley block includes a first pulley 8 and a second pulley 9, the first pulley 8 is fixedly installed on the upper surface of the short side of the upper support frame 1, the second pulley 9 is fixedly installed on one side of the two short sides of the upper support frame 1, the first pulley 8 and the second pulley 9 are located on the same vertical plane, the two groups of pulley blocks opposite on the two short sides of the upper support frame 1 are located on the same vertical plane, the traction rope 11 is provided with two pulley blocks opposite to each other, one end of the traction rope 11 is fixedly connected with one side of the sliding beam 10, the other end of the traction rope 11 crosses over the first pulley 8 and the second pulley 9 fixedly installed on the two short sides of the upper support frame 1, the driving gear 7 is fixedly installed on the two groups of the driving rod bodies, and the driving gear 7, and the driving rod 7 are engaged with the driving rod 7.

As shown in fig. 3, the reversible leveling and rolling device 13 includes a first rotating shaft 133, a second rotating shaft 134, a second hydraulic cylinder 135, a rolling roller 136, a leveling plate 137, a dual-rotation fixing device 138 and a sliding fixing and supporting assembly, as shown in fig. 5, the sliding fixing and supporting assembly includes four vertical sliding rails 1310, a slider 15, a sliding supporting plate 131 and fixing and supporting members 132, the four fixing and supporting members 132 are provided, the sliding supporting plate 131 is a rectangular plate and has a rectangular hole in the middle, the fixing and supporting members 132 are fixedly installed on the upper surface of the sliding supporting plate 131, two fixing and supporting members 132 are symmetrically provided on the left and right sides of the rectangular hole in the middle of the sliding supporting plate 131, a semi-cylindrical groove is provided on the upper surface of the fixing and supporting member 132 along the long side direction of the sliding supporting plate 131, two vertical sliding rails 1310 are provided on two short sides of the four vertical sliding supporting plates 131, the lower ends of the vertical sliding rails 1310 are fixedly connected to the short sides of the sliding supporting plate 131, two sliding blocks 15 are symmetrically provided along the long side direction of the upper supporting frame 1, as shown in fig. 2, one side of the slider 15 is connected to the lower supporting frame 3 in a horizontal sliding manner through a sliding connector 16; as shown in fig. 4, two double-rotation fixing devices 138 are symmetrically arranged along the long side direction of the upper supporting frame 1, a first rotating shaft 133 and a second rotating shaft 134 are arranged in parallel and are connected between the two double-rotation fixing devices 138 through a connecting shaft 139 in a rotating manner, a leveling plate 137 is vertically arranged and is fixedly installed under the first rotating shaft 133, two second hydraulic cylinders 135 are vertically arranged along the long side direction of the upper supporting frame 1 in a symmetrical manner, a cylinder body of the second hydraulic cylinder 135 is fixedly connected under the second rotating shaft 134, a rolling roller 136 is fixedly connected at the output end of the second hydraulic cylinder 135, the first rotating shaft 133 is fixedly installed between the left row and the right row of fixed supporting members 132, the leveling plate 137 passes through a rectangular hole in the middle of the sliding supporting plate 131 and is fixedly connected with the sliding supporting plate 131, and the diameter of the cross section of a semi-cylindrical groove formed in the upper surface of the fixed supporting members 132 is the same as the diameter of the cross section of the second rotating shaft 134.

As shown in fig. 6 and 7, the dual-rotation fixing device 138 includes a side block 1381, a handle 1382, a pulling plate 1383, a spring 1384, a pulling rod 1385, a fixing pin 1386 and a handle 1382 connecting rod, wherein the side block 1381 is a rectangular cylinder with semicircular middle parts at two sides, four cylindrical grooves are respectively formed at the opposite sides of the two side blocks 1381, the side block 1381 is respectively provided with two cylindrical grooves along the left-right symmetry of a vertical axis, two cylindrical grooves are respectively formed at the two ends of the first rotating shaft 133 and the second rotating shaft 134, the cylindrical grooves correspond to the circular through holes of the side block 1381 in position and have the same diameter, the spring 1384 is arranged in the cylindrical groove formed at the side of the side block 1381, one end of the spring 1384 is fixedly connected with the groove bottom of the cylindrical groove on the side block 1381, the other end of the spring 1384 is fixedly connected with the fixing pin 1386, as shown in fig. 8, one end of the pulling rod 1385 passes through the spring 1384 and the groove on the side block 1381 and is fixedly connected with one side of the pulling plate 1383, the other end of the fixing pin 1386, and the free end of the pulling plate 1382 is connected with the fixed end of the hemispherical pulling plate 1382.

Adopt the utility model discloses, positive and negative motor 4 among the reciprocal draw gear drives driving gear 5 clockwise or anticlockwise rotation, driving gear 5 drives driven gear 6 and rotates, driven gear 6 drives actuating lever 7 and rotates, the assembly pulley rotates along with actuating lever 7, sliding beam 10 is reciprocating motion along the length direction of last carriage 1 along the anticlockwise or clockwise rotation of assembly pulley through haulage rope 11, drive the long edge direction who can overturn and make level rolling machine 13 along last carriage 1 through first pneumatic cylinder 12 and be reciprocating motion. After the pavement of the repairing material at the local damaged part of the pavement is finished, the principle of leveling and rolling is followed, when the first leveling and rolling is carried out, the first hydraulic cylinder 12 drives the turnable leveling and rolling device 13 to descend, so that the lower end of the leveling plate 137 is contacted with the leveling surface, then the reciprocating traction device drives the turnover leveling and rolling device 13 to move along the long edge direction of the upper supporting frame 1 in a single direction, the first leveling and rolling work is completed, when the second side leveling rolling is performed, the corresponding handles 1382 at the two ends of the first rotating shaft 133 are simultaneously pulled out, the fixing pins 1386 at the two ends are pulled out from the cylindrical grooves at the two ends of the first rotating shaft 133 through the pull rods 1385, then the second shaft 134 is turned 180 degrees to the other side of the first shaft 133 and placed in the semi-cylindrical groove of the fixing support 132 on the other side of the first shaft 133, the corresponding handles 1382 on the two ends of the first shaft 133 are released, the spring 1384 pushes the fixing pin 1386 into the cylindrical groove on the two ends of the first shaft 133 and completes the fixing, at this time, the rolling roller 136 is located above the sliding support plate 131, pulls out the corresponding catches 1382 at both ends of the second shaft 134, the fixing pin 1386 is pulled out from the cylindrical grooves at both ends of the second shaft 134 through the catches 1385, turns the rolling roller 136 downward by 180 degrees, then the handle 1382 is released, the spring 1384 pushes the fixing pin 1386 into the cylindrical grooves of both ends of the second rotating shaft 134 and completes the fixing, then the reciprocating traction device drives the sliding lifting device to move in the direction opposite to the first leveling and rolling direction, the reversible leveling and rolling device 13 moves along with the first leveling and rolling device, and (3) performing second leveling rolling on the local part of the pavement, and if the third or more leveling rolling is required to be performed on the local damaged part of the pavement according to the standard or design requirement, repeating the operation to complete the operation. First pivot 133 fixed mounting is between the fixed support piece 132 of sliding support plate 131 both sides, second pivot 134 uses first pivot 133 to overturn as the center, when second pivot 134 overturns to a certain side of first pivot 133, the fixed support piece 132 of sliding support plate 131 both sides all can support second pivot 134, second hydraulic cylinder 135 drives rolling roller 136 and reciprocates, when rolling roller 136 rolled the position of having made level, in order to guarantee this position compactness, can descend rolling roller through second hydraulic cylinder 135, increase the pressure of rolling roller 136 to this position road surface, improve the compactness of this position, prevent this position for taking place the phenomenon of sinking through long-time vehicle load effect. The sliding block 15 can drive the turnable leveling and rolling device 13 to slide along the long side direction of the lower support frame 3, when the first hydraulic cylinder 12 drives the turnable leveling and rolling device 13 to move up and down, the vertical sliding rails 1310 are arranged on two short sides of the sliding support plate 131, the turnable leveling and rolling device 13 can move up and down along the vertical sliding rails 1310 under the driving of the first hydraulic cylinder 12, and the distance from the leveling plate 137 and the rolling roller 136 to the road surface can be adjusted conveniently.

While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields of application suitable for this invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details shown and described herein without departing from the general concept defined by the claims and their equivalents.

Claims (8)

1. The utility model provides a local leveling device that repairs in highway road surface, includes support frame body structure, its characterized in that still includes reciprocal draw gear, slip elevating system and can overturn and make level running gear (13), support frame body structure includes carriage (1), reciprocal draw gear fixed mounting go up carriage (1) upper surface, slip elevating system includes sliding beam (10), sliding beam (10) with go up carriage (1) sliding connection, sliding beam (10) the both sides of its direction of motion of perpendicular to with reciprocal draw gear fixed connection, the lower extreme of slip elevating system with can overturn and make level running gear (13) fixed connection.

2. The local repairing and leveling device for the road pavement according to claim 1, wherein the supporting frame body structure further comprises a supporting column (2) and a lower supporting frame (3), the upper supporting frame (1) and the lower supporting frame (3) are rectangular structures, two ends of the sliding beam (10) are connected with two long edges of the upper supporting frame (1) in a sliding manner, the supporting column (2) is vertically provided with four sliding wheels and is fixedly installed between the upper supporting frame (1) and the lower supporting frame (3), and the lower surfaces of the four corners of the lower supporting frame (3) are respectively and fixedly provided with universal wheels (14).

3. The local repairing and leveling device for the highway pavement according to claim 1, wherein the sliding lifting structure further comprises two first hydraulic cylinders (12), the two first hydraulic cylinders (12) are symmetrically arranged along the long side direction of the upper supporting frame (1), the cylinder body of the first hydraulic cylinder (12) is fixedly connected with the lower side of the sliding beam (10), and the output end of the first hydraulic cylinder (12) is fixedly connected with the reversible leveling and rolling device (13).

4. The local repairing and leveling device for road surface according to claim 1, wherein the reciprocating traction device comprises a forward and reverse rotation motor (4), a driving gear (5), a driven gear (6), a driving rod (7), a pulley block and a traction rope (11), the forward and reverse rotation motor (4) is fixedly installed on the upper surface of one of the short sides of the upper supporting frame (1), the driving gear (5) is fixedly installed at the output end of the forward and reverse rotation motor (4), the pulley block is provided with four groups, the pulley block comprises a first pulley (8) and a second pulley (9), the first pulley (8) is fixedly installed on the upper surface of the short side of the upper supporting frame (1), the second pulley (9) is fixedly installed on the opposite side of the two short sides of the upper supporting frame (1), the first pulley (8) and the second pulley (9) are located on the same vertical plane, the two groups of pulley blocks opposite to the two short sides of the upper supporting frame (1) are located on the same vertical plane, the traction rope (11) is provided with two groups, the other pulley block is fixedly installed on the other side of the first pulley (8) and the other pulley block (10) is connected with the other pulley (10) on the side of the sliding frame (10), and the other pulley block (11), the upper surfaces of two short sides of the upper supporting frame (1) are fixedly installed in two groups respectively, the upper supporting frame (1) is provided with two groups of pulley blocks on one short side of the forward and reverse rotating motor (4), the pulley blocks are fixedly connected through the driving rod (7), the driven gear (6) is fixedly installed on a rod body of the driving rod (7), and the driving gear (5) is meshed with the driven gear (6).

5. The local repairing and leveling device for the highway pavement according to claim 2, wherein the reversible leveling and rolling device (13) comprises a first rotating shaft (133), a second rotating shaft (134), a second hydraulic cylinder (135), rolling rollers (136), a leveling plate (137), a double-rotating fixing device (138) and a sliding fixing and supporting component, the sliding fixing and supporting component comprises a sliding supporting plate (131) and fixing and supporting members (132), four fixing and supporting members (132) are provided, the sliding supporting plate (131) is a rectangular plate, the middle part of the sliding supporting plate is provided with a rectangular hole, the fixing and supporting members (132) are fixedly installed on the upper surface of the sliding supporting plate (131), two fixing and supporting members (132) are symmetrically provided on the left side and the right side of the rectangular hole in the middle part of the sliding supporting plate (131), and the upper surface of the fixing and supporting members (132) is provided with a semi-cylindrical groove along the long side direction of the sliding supporting plate (131); two long limit direction symmetries that rotate fixing device (138) are followed go up carriage (1) set up two, first pivot (133) with second pivot (134) parallel arrangement just rotates through connecting axle (139) and connects two between two rotation fixing device (138), leveling plate (137) vertical setting and fixed mounting are in under first pivot (133), second pneumatic cylinder (135) are followed the long limit direction symmetry of going up carriage (1) is vertical to be set up two, the cylinder body fixed connection of second pneumatic cylinder (135) is in under second pivot (134), roll roller (136) fixed connection be in the output of second pneumatic cylinder (135), two rows about first pivot (133) fixed mounting are two between fixed support piece (132), leveling plate (137) pass the rectangular hole in sliding support plate (131) middle part and with sliding support plate (131) fixed connection, the diameter of the semi-cylindrical groove was seted up to fixed support piece (132) upper surface with second pivot (134) diameter is the same.

6. The local repairing and leveling device for the road surface according to claim 5, wherein the sliding fixed support assembly further comprises four vertical sliding rails (1310) and two sliding blocks (15), two vertical sliding rails (1310) are respectively arranged on two short sides of the sliding support plate (131), the lower ends of the vertical sliding rails (1310) are fixedly connected with the short sides of the sliding support plate (131), two sliding blocks (15) are symmetrically arranged along the long side direction of the upper support frame (1), one opposite side surface of each sliding block (15) is slidably connected with the vertical sliding rails (1310) through a sliding connector (16), and the other side surface of each sliding block (15) is horizontally slidably connected with the lower support frame (3).

7. The local repairing and leveling device for the road pavement according to claim 5, wherein the double-rotation fixing device (138) comprises an edge block (1381), a handle (1382), a pulling plate (1383), a spring (1384), a pull rod (1385), a fixing pin (1386) and a connecting rod of the handle (1382), the edge block (1381) is a rectangular cylinder with semicircular middle parts at two sides, four cylindrical grooves are respectively arranged at the opposite side surfaces of the two edge blocks (1381), the edge block (1381) is respectively provided with two cylindrical grooves along the vertical axis in a bilateral symmetry manner, two cylindrical grooves are respectively arranged at the two ends of the first rotating shaft (133) and the second rotating shaft (134), the cylindrical grooves correspond to the circular through holes of the edge blocks (1381) in position and have the same diameter, spring (1384) set up in the cylindrical groove that limit piece (1381) side was seted up, the one end of spring (1384) with the tank bottom fixed connection in the cylindrical groove on limit piece (1381), the other end of spring (1384) with the stiff end fixed connection of fixed pin (1386), the one end of pull rod (1385) is passed spring (1384) with the tank bottom in cylindrical groove on limit piece (1381) with a side fixed connection of arm-tie (1383), the other end of pull rod (1385) with the stiff end fixed connection of fixed pin (1386), another side of arm-tie (1383) passes through pull handle (1382) connecting rod with pull handle (1382) fixed connection .

8. The local repair leveling device for road pavement according to claim 7, wherein the free end of the fixing pin (1386) is hemispherical.

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