CN217174312U

CN217174312U - Road surface leveling device

Info

Publication number: CN217174312U
Application number: CN202123298262.5U
Authority: CN
Inventors: 曹佳佳
Original assignee: Zhenjiang Ruichi Construction Engineering Co ltd
Current assignee: Zhenjiang Ruichi Construction Engineering Co ltd
Priority date: 2021-12-25
Filing date: 2021-12-25
Publication date: 2022-08-12
Anticipated expiration: 2031-12-25

Abstract

The application discloses road surface leveling device relates to road surface and repaiies technical field, improves current leveling device and lacks the tamping structure, leads to the lower problem of degree of compaction on road surface, including base, first support, second support, U type pole and actuating mechanism, the movable sleeve has been cup jointed in the surface rotation of U type pole, the bottom fixedly connected with connecting rod of movable sleeve, the lower extreme of connecting rod rotates and is connected with the connecting plate, the bottom fixedly connected with link of connecting plate, the lower fixed surface of link is connected with the spring, the bottom fixedly connected with clamp plate of spring. This application is through the setting of actuating mechanism, U type pole, connecting rod, connecting plate, link and clamp plate, can use actuating mechanism to drive U type pole and rotate, makes the connecting rod drive connecting plate up-and-down motion, makes the connecting plate drive the clamp plate up-and-down motion through the link to tamp the road surface repeatedly, improve the degree of compaction on road surface, improve the repair quality on road surface.

Description

Road surface leveling device

Technical Field

The application relates to the field of pavement finishing, in particular to a pavement leveling device.

Background

The road surface is a layered structure that is laid on a road bed with various road building materials and directly bears the load of vehicles. The pavement with good quality has enough strength and good stability, and the surface of the pavement can meet the requirements of smoothness, compactness and skid resistance. The long-time rolling of vehicle can make the road surface damaged, the pothole appears, in order to guarantee driving safety, needs to repair the road surface. When the road surface is repaired, generally the asphalt concrete is repaired, and simultaneously, a road surface leveling device is required to be used for rolling and leveling the road surface.

In the process of realizing the application, the inventor finds that at least the following problems exist in the technology, most of the existing leveling devices only roll by a roller, and lack of tamping structures, so that the compactness of the road surface is low, and the quality of the road surface is influenced, therefore, the road surface leveling device is provided at present.

SUMMERY OF THE UTILITY MODEL

In order to improve current leveling device and lack the tamping structure, lead to the lower problem of degree of compaction on road surface, this application provides the road surface leveling device.

The application provides a road surface levels device adopts following technical scheme:

the road surface leveling device comprises a base, wherein a first support and a second support are sequentially and fixedly mounted on the upper surface of the base, two first supports are arranged, the two first supports are symmetrically fixed on two sides of the base, a U-shaped rod is rotatably mounted at the top of each first support, one end of each U-shaped rod is connected with a driving mechanism for driving the U-shaped rod to rotate, a movable sleeve is sleeved on the surface of each U-shaped rod in a rotating mode, the bottom of each movable sleeve is fixedly connected with a connecting rod, the lower end of each connecting rod is rotatably connected with a connecting plate, the bottom of each connecting plate is fixedly connected with a connecting frame, the lower surface of each connecting frame is fixedly connected with a spring, and the bottom of each spring is fixedly connected with a pressing plate;

the second support is provided with two, two the second support symmetry is fixed in the base both sides, one of them one side of second support is rotated and is installed the screw rod, has the screw rod the top fixed mounting of second support has and is used for driving screw rod pivoted first motor, the surperficial threaded connection of screw rod has the seat that goes up and down, the bottom fixed mounting of seat that goes up and down has the mounting bracket, the cylinder is installed in the rotation of the bottom of mounting bracket, first through-hole has been seted up at the position that is located first support below to the base, the second through-hole has been seted up at the position that is located second support below to the base.

Through adopting above-mentioned technical scheme, when using, can use actuating mechanism to drive U type pole and rotate, make the connecting rod drive connecting plate up-and-down motion, make the connecting plate drive the clamp plate up-and-down motion through the link to tamp the road surface repeatedly, improve the degree of compaction on road surface, improve the repair quality on road surface, after tamping, continue thrust unit and remove, and start first motor and drive the screw rod and rotate, make the seat that goes up and down drive the cylinder decline, make the cylinder roll the flattening to the road surface.

Optionally, the driving mechanism includes a second motor installed on the base, a driving wheel installed at an output end of the second motor, and a driven wheel installed at one end of the U-shaped rod, and the driving wheel is connected with the driven wheel through a belt in a transmission manner.

Through adopting above-mentioned technical scheme, when using, start the second motor and drive the action wheel and rotate, make the action wheel pass through the belt and drive from the driving wheel rotation, make and drive the rotation of U type pole from the driving wheel.

Optionally, a limiting groove is formed in the inner side wall of the first support, limiting blocks are fixedly connected to the two ends of the connecting plate, and the limiting blocks are connected in the limiting groove in a sliding mode.

Through adopting above-mentioned technical scheme, through the cooperation of spacing groove and stopper, can play limiting displacement to the connecting plate.

Optionally, the limiting groove is vertically arranged along the height direction of the first support.

Through adopting above-mentioned technical scheme, the spacing groove makes vertical motion can be stabilized to the connecting plate.

Optionally, a guide rod is fixedly mounted on one side of the other second support, and the lifting seat is slidably sleeved on the guide rod.

Through adopting above-mentioned technical scheme, the guide arm can play direction limiting displacement to the lift seat, improves the stability of lift seat.

Optionally, the number of the springs is several, and the several springs are distributed between the connecting frame and the pressing plate in a rectangular array.

Through adopting above-mentioned technical scheme, the spring can play the cushioning effect.

Optionally, the four corners of base bottom all install and remove the wheel.

Through adopting above-mentioned technical scheme, make the device can remove through removing the wheel.

Optionally, a hand push rod is fixedly mounted on one side, far away from the first support, of the upper surface of the base.

Through adopting above-mentioned technical scheme, be convenient for thrust unit through the handspike and walk.

In summary, the present application has the following beneficial effects:

1. according to the road surface repairing machine, the driving mechanism, the U-shaped rod, the connecting plate, the connecting frame and the pressing plate are arranged, so that the driving mechanism can be used for driving the U-shaped rod to rotate, the connecting rod drives the connecting plate to reciprocate up and down, and the connecting plate drives the pressing plate to move up and down through the connecting frame, so that the road surface is tamped repeatedly, the compaction degree of the road surface is improved, and the repairing quality of the road surface is improved;

2. this application can start first motor and drive the screw rod through the setting of first motor, screw rod and lift seat and rotate, makes the lift seat along the vertical motion of the length direction of screw rod to can go up and down to driving the cylinder, be convenient for highly adjust the cylinder, so that roll the flattening to the road surface of co-altitude not.

Drawings

FIG. 1 is a schematic front view of the present application;

FIG. 2 is a schematic left side sectional view of the present application at a first leg;

fig. 3 is a schematic left-side sectional view of a second stent according to the present application.

Description of reference numerals:

1. a base; 2. a first bracket; 3. a second bracket; 4. a U-shaped rod; 5. a drive mechanism; 501. a second motor; 502. a driving wheel; 503. a driven wheel; 6. a movable sleeve; 7. a connecting rod; 8. a connecting plate; 9. a connecting frame; 10. a spring; 11. pressing a plate; 12. a screw; 13. a first motor; 14. a lifting seat; 15. a mounting frame; 16. a drum; 17. a limiting groove; 18. a limiting block; 19. a first through hole; 20. a guide bar; 21. a second through hole; 22. a moving wheel; 23. a hand push rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

Referring to fig. 1-2, the road surface leveling device includes a base 1, a first bracket 2 and a second bracket 3 are sequentially and fixedly mounted on the upper surface of the base 1, moving wheels 22 are mounted at four corners of the bottom of the base 1, and the device can move by the moving wheels 22. One side fixed mounting that first support 2 was kept away from to base 1 upper surface has handspike 23, and the thrust unit of being convenient for through handspike 23 walks.

Referring to fig. 1 and 2, the number of the first supports 2 is two, the two first supports 2 are symmetrically fixed on two sides of the base 1, the top of each first support 2 is rotatably provided with a U-shaped rod 4, one end of each U-shaped rod 4 is connected with a driving mechanism 5 for driving the U-shaped rod 4 to rotate, each driving mechanism 5 comprises a second motor 501 installed on the base 1, a driving wheel 502 installed at the output end of the second motor 501 and a driven wheel 503 installed at one end of each U-shaped rod 4, the driving wheel 502 is connected with the driven wheel 503 through a belt in a transmission manner, when the device is used, the second motor 501 is started to drive the driving wheel 502 to rotate, the driving wheel 502 drives the driven wheel 503 to rotate through the belt, and the driven wheel 503 drives the U-shaped rod 4 to rotate.

Referring to fig. 1 and 2, the movable sleeve 6 has been cup jointed in the surface rotation of U type pole 4, the bottom fixedly connected with connecting rod 7 of movable sleeve 6, the lower extreme of connecting rod 7 rotates and is connected with connecting plate 8, the bottom fixedly connected with link 9 of connecting plate 8, the lower fixed surface of link 9 is connected with spring 10, there is a plurality of spring 10's quantity, a plurality of spring 10 is rectangular array and distributes between link 9 and clamp plate 11, spring 10 can play the cushioning effect, spring 10's bottom fixedly connected with clamp plate 11. When the U-shaped rod 4 rotates, the connecting rod 7 can drive the connecting plate 8 to reciprocate up and down, and the connecting plate 8 drives the pressing plate 11 to move up and down through the connecting frame 9, so that the pavement is tamped repeatedly, the compactness of the pavement is improved, and the repair quality of the pavement is improved.

Referring to fig. 2, spacing groove 17 has been seted up to first support 2's inside wall, and spacing groove 17 is vertical layout, the equal fixedly connected with stopper 18 in both ends of connecting plate 8, and stopper 18 sliding connection can play limiting displacement to connecting plate 8 in spacing groove 17 through the cooperation of spacing groove 17 with stopper 18, makes connecting plate 8 can stabilize the up-and-down motion. The base 1 is provided with a first through hole 19 at a position below the first support 2, and the connecting frame 9 and the pressing plate 11 can move conveniently through the first through hole 19.

Referring to fig. 1 and 3, the number of the second supports 3 is two, the two second supports 3 are symmetrically fixed on two sides of the base 1, one side of one of the second supports 3 is rotatably provided with a screw 12, the screw 12 is vertically arranged, the top of the second support 3 with the screw 12 is fixedly provided with a first motor 13 for driving the screw 12 to rotate, the surface of the screw 12 is in threaded connection with a lifting seat 14, the bottom of the lifting seat 14 is fixedly provided with a mounting rack 15, and the bottom of the mounting rack 15 is rotatably provided with a roller 16. When the lifting device is used, the first motor 13 can be started to drive the screw 12 to rotate, so that the lifting seat 14 vertically moves along the length direction of the screw 12, the driving roller 16 can be lifted, and the height of the roller 16 can be conveniently adjusted.

Referring to fig. 3, a guide rod 20 is fixedly mounted on one side of the other second bracket 3, the guide rod 20 is vertically arranged, the lifting seat 14 is slidably sleeved on the guide rod 20, the guide rod 20 can limit the lifting seat 14 in a guiding manner, and the stability of the lifting seat 14 is improved. The base 1 is provided with a second through hole 21 at a position below the second bracket 3, and the roller 16 can move conveniently through the second through hole 21.

The implementation principle of the application is as follows: when the device is used, the worker holds the hand push rod 23 to push the device to a repairing position, the driving mechanism 5 is used for driving the U-shaped rod 4 to rotate, the connecting rod 7 is made to drive the connecting plate 8 to reciprocate up and down, the connecting plate 8 is made to drive the pressing plate 11 to move up and down through the connecting frame 9, so that the road surface is tamped repeatedly, the compactness of the road surface is improved, the repairing quality of the road surface is improved, after the road surface is tamped, the pushing device is continuously moved, the first motor 13 is started to drive the screw rod 12 to rotate, the lifting seat 14 is made to drive the roller 16 to descend, and the roller 16 is made to flatten the road surface.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The road surface leveling device comprises a base (1), and is characterized in that: a first bracket (2) and a second bracket (3) are sequentially and fixedly arranged on the upper surface of the base (1), two first brackets (2) are arranged, the two first brackets (2) are symmetrically fixed on two sides of the base (1), a U-shaped rod (4) is rotatably arranged at the top of the first bracket (2), one end of the U-shaped rod (4) is connected with a driving mechanism (5) for driving the U-shaped rod (4) to rotate, a movable sleeve (6) is rotatably sleeved on the surface of the U-shaped rod (4), the bottom of the movable sleeve (6) is fixedly connected with a connecting rod (7), the lower end of the connecting rod (7) is rotationally connected with a connecting plate (8), the bottom of the connecting plate (8) is fixedly connected with a connecting frame (9), the lower surface of the connecting frame (9) is fixedly connected with a spring (10), and the bottom of the spring (10) is fixedly connected with a pressing plate (11);

second support (3) are provided with two, two second support (3) symmetry is fixed in base (1) both sides, one of them one side of second support (3) is rotated and is installed screw rod (12), has screw rod (12) the top fixed mounting of second support (3) has and is used for driving screw rod (12) pivoted first motor (13), the surface threaded connection of screw rod (12) has lift seat (14), the bottom fixed mounting of lift seat (14) has mounting bracket (15), the bottom of mounting bracket (15) is rotated and is installed cylinder (16), first through-hole (19) have been seted up in the position that is located first support (2) below in base (1), second through-hole (21) have been seted up in the position that is located second support (3) below in base (1).

2. The road surface smoothing device of claim 1, wherein: the driving mechanism (5) comprises a second motor (501) arranged on the base (1), a driving wheel (502) arranged at the output end of the second motor (501) and a driven wheel (503) arranged at one end of the U-shaped rod (4), and the driving wheel (502) is connected with the driven wheel (503) through a belt in a transmission mode.

3. The road surface smoothing device of claim 1, wherein: spacing groove (17) have been seted up to the inside wall of first support (2), the equal fixedly connected with stopper (18) in both ends of connecting plate (8), stopper (18) sliding connection is in spacing groove (17).

4. The road surface smoothing device of claim 3, wherein: the limiting groove (17) is vertically arranged along the height direction of the first support (2).

5. The road surface smoothing device of claim 1, wherein: and a guide rod (20) is fixedly installed on one side of the other second support (3), and the lifting seat (14) is sleeved on the guide rod (20) in a sliding manner.

6. The road surface smoothing device of claim 1, wherein: the spring (10) is provided with a plurality of springs, and the springs (10) are distributed between the connecting frame (9) and the pressing plate (11) in a rectangular array.

7. The road surface smoothing device of claim 1, wherein: the four corners department of base (1) bottom all installs and removes wheel (22).

8. The road surface smoothing device of claim 1, wherein: and a hand push rod (23) is fixedly arranged on one side, far away from the first support (2), of the upper surface of the base (1).