CN218911042U

CN218911042U - Road roller for road bridge construction

Info

Publication number: CN218911042U
Application number: CN202223088357.9U
Authority: CN
Inventors: 尹树锐; 戚刚; 赵志刚; 王龙飞; 李钦雨
Original assignee: Shandong Yimeng Transportation Development Group Co ltd
Current assignee: Shandong Yimeng Transportation Development Group Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-04-25
Anticipated expiration: 2032-11-17

Abstract

The utility model discloses a road roller for road and bridge construction, which comprises a vehicle body, wherein the front end of the vehicle body is connected with a road roller through a connecting frame, a scraping plate is arranged below the connecting frame, a supporting frame is connected above the vehicle body, a driving structure is arranged inside the supporting frame, a connecting block is connected and arranged at the rear side of the driving structure, a supporting pipe is connected and arranged on the connecting block, a spray head is connected and arranged at the upper end of the supporting pipe, a water tank is connected and arranged above the vehicle body, a water pipe is connected and arranged at one side of the water tank, the other end of the water pipe penetrates through the supporting pipe and is connected with the spray head, a supporting plate is arranged below the vehicle body, the upper part of the supporting plate is connected and provided with a buffer structure II through a supporting rod in a rotating connection manner, an electric push rod is arranged below the supporting plate in a sliding connection manner, and the lower end of the electric push rod is in a rotating connection with the flattening plate. Compared with the prior art, the utility model has the advantages that: the road pressing effect is good, the flatness is high, the road pressing device is flexible and practical, and is safe and environment-friendly.

Description

Road roller for road bridge construction

Technical Field

The utility model relates to the technical field of road rollers, in particular to a road roller for road and bridge construction.

Background

The road roller is also called as a soil compactor, and belongs to the category of road equipment in engineering machinery, and the roller is used for permanently deforming and compacting a layer to be rolled under the action of gravity of the machine, so that the road roller is suitable for various compacting operations and the layer to be rolled is permanently deformed and compacted. The existing road roller is easy to be stained with soil on the road roller during working, if the road roller is not cleaned in time and is easy to fall on the pressed road surface, the flatness of the road surface is affected, if the road roller is stained with the road roller for a long time, the subsequent road pressing effect can be affected, and moreover, the road roller presses the clay road surface, and dust flies to seriously influence the environmental quality.

Disclosure of Invention

The road roller for road and bridge construction has the advantages of good road pressing effect, high flatness, flexibility, practicability, safety and environmental friendliness.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a road roller is used in road bridge construction, includes the automobile body, the connection of automobile body front end is equipped with the link, the connection is equipped with the roller that presses on the link, the link below is equipped with the matching the scraper blade of roller that presses, the scraper blade top through buffer structure one with the link is connected, automobile body top rear end connection is equipped with the support frame, the inside upper end connection of support frame is equipped with driving structure, driving structure rear side connection is equipped with the connecting block, the connection is equipped with the stay tube on the connecting block, the stay tube upper end connection is equipped with the shower nozzle, be equipped with the matching on the support frame the logical groove of stay tube, the connection of automobile body top is equipped with the water tank, water tank one side connection is equipped with the water pipe, the water pipe other end passes the stay tube with the shower nozzle is connected, the connection is equipped with the water pump on the water pipe, the automobile body below is equipped with the backup pad, the backup pad top through the bumper structure two are equipped with in the connection of backup pad top bilateral symmetry, backup pad below one end connection is equipped with the bracing piece, the bracing piece lower extreme rotation connection is equipped with the connecting block, electric supporting plate below sliding connection is equipped with the stay tube, electric supporting plate upper end connection is equipped with T shape, T shape connection is equipped with T and is equipped with T shape slider.

Compared with the prior art, the utility model has the advantages that: the scraper blade can directly clear up it when the roller rotates, and then guarantee good road effect that presses, convenient and practical, buffer structure can prevent that the scraper blade from damaging when receiving great power, safe and reliable, drive structure can make shower nozzle reciprocating motion, and then increase water smoke sprays the region, remove dust to the position after pressing the way, and safe and environment-friendly, the stay tube can play the supporting role to the water pipe, and then guarantee the stability of shower nozzle, the screed can clear away the earth that drops on the roller that presses, and then guarantee the planarization on road surface, electric putter conveniently adjusts the angle of screed, be applicable to the road surface of different slopes, be particularly useful for road and bridge construction, buffer structure two and bumper shock absorber can play buffering cushioning effect to whole flat board, and then guarantee the security of zheng peace.

Further, the first buffer structure is including connecting to be located the buffer frame of link below, the buffer frame is connected and is equipped with the slide bar, sliding connection is equipped with the buffer block on the slide bar, cup joint on the slide bar and be equipped with spring one, spring one both ends respectively with the buffer block with the buffer frame inside wall is connected, the buffer block lower extreme stretches out the buffer frame with the scraper blade is connected, and the stability of buffer block can be guaranteed to the slide bar, and then guarantees the stability of scraper blade.

Further, the drive structure is including rotating the connection and locating lead screw in the support frame, connect on the lead screw and be equipped with ball nut, ball nut one side is connected and is equipped with the draw runner, be equipped with the matching in the support frame the spout of draw runner, ball nut opposite side is connected and is equipped with the connection piece, the connection piece other end stretches out the support frame with the connecting block is connected, lead screw one end stretches out the support frame is connected and is equipped with the motor, connect on the support frame and be equipped with the matching the motor frame of motor drives the lead screw through the motor and rotates, can realize the automatic reciprocating motion of shower nozzle, and is nimble practical, easily control.

Furthermore, the upper end of the supporting tube is connected with a protective cover matched with the spray head, and the protective cover can protect the spray head, so that the shower head is safe and practical.

Furthermore, the limiting sheets are connected to the two sides of the through groove on the supporting tube, and the limiting sheets can ensure the stability of the supporting tube.

Further, the buffer structure II is including connecting to be located the buffer tank of automobile body below, buffer inslot sliding connection is equipped with the buffer board, the buffer board top through the spring II with buffer tank inner wall connection, buffer board below is connected and is equipped with the buffer pole, the buffer pole lower extreme stretches out the buffer tank with the backup pad is connected, and buffer board sliding connection is in the buffer tank, can guarantee the stability of backup pad.

Drawings

Fig. 1 is a schematic side view of the present utility model.

Fig. 2 is a schematic top view of the drive structure portion of the present utility model.

Fig. 3 is an enlarged view of the portion a of the present utility model.

As shown in the figure: 1. a vehicle body; 2. a connecting frame; 3. a roller; 4. a scraper; 5. a support frame; 6. a connecting block; 7. a support tube; 8. a spray head; 9. a water tank; 10. a water pipe; 11. a water pump; 12. a support plate; 13. a damper; 14. a support rod; 15. a flattening plate; 16. an electric push rod; 17. a buffer frame; 18. a slide bar; 19. a buffer block; 20. a first spring; 21. a screw rod; 22. a ball nut; 23. a motor; 24. a protective cover; 25. a limiting piece; 26. a buffer tank; 27. a buffer plate; 28. a second spring; 29. a buffer rod.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-3, a road roller for road and bridge construction comprises a vehicle body 1, a connecting frame 2 is connected and arranged at the front end of the vehicle body 1, a road roller 3 is connected and arranged on the connecting frame 2, a scraper 4 matched with the road roller 3 is arranged below the connecting frame 2, the upper part of the scraper 4 is connected with the connecting frame 2 through a buffer structure I, the buffer structure I comprises a buffer frame 17 connected and arranged below the connecting frame 2, a slide bar 18 is connected and arranged in the buffer frame 17, a buffer block 19 is arranged on the slide bar 18 in a sliding connection manner, a spring I20 is sleeved on the slide bar 18, two ends of the spring I20 are respectively connected with the buffer block 19 and the inner side wall of the buffer frame 17, and the lower end of the buffer block 19 extends out of the buffer frame 17 and is connected with the scraper 4.

The automobile body 1 top rear end connection is equipped with support frame 5, the inside upper end connection of support frame 5 is equipped with drive structure, drive structure rear side connection is equipped with connecting block 6, drive structure is including rotating the connection and locating lead screw 21 in the support frame 5, connect on the lead screw 21 and be equipped with ball nut 22, ball nut 22 one side is connected and is equipped with the draw runner, be equipped with the matching in the support frame 5 the spout of draw runner, ball nut 22 opposite side connection is equipped with the connection piece, the connection piece other end stretches out support frame 5 with connecting block 6 is connected, lead screw 21 one end stretches out support frame 5 is connected and is equipped with motor 23, connect on the support frame 5 and be equipped with the matching motor frame of motor 23.

The connection block 6 is connected and provided with a support tube 7, the upper end of the support tube 7 is connected and provided with a spray head 8, and the upper end of the support tube 7 is connected and provided with a protective cover 24 matched with the spray head 8. The supporting frame 5 is provided with a through groove matched with the supporting tube 7, and limiting sheets 25 are connected and arranged on two sides of the through groove on the supporting tube 7.

The utility model discloses a car body, including automobile body 1, automobile body 1 top connection is equipped with water tank 9, water tank 9 one side connection is equipped with water pipe 10, the water pipe 10 other end passes stay tube 7 with shower nozzle 8 is connected, connect on the water pipe 10 and be equipped with water pump 11, automobile body 1 below is equipped with backup pad 12, backup pad 12 top pass through bumper shock absorber 13 with automobile body 1 connects, backup pad 12 top both sides symmetrical connection is equipped with buffer structure two, buffer structure two including connect locate the buffer tank 26 of automobile body 1 below, sliding connection is equipped with buffer plate 27 in the buffer tank 26, buffer plate 27 top pass through spring two 28 with buffer tank 26 inner wall connection, buffer plate 27 below is connected and is equipped with buffer rod 29, buffer rod 29 lower extreme stretches out buffer tank 26 with backup pad 12 connects.

The utility model discloses a motor vehicle, including backup pad 12, backup pad 12 below one end connection is equipped with bracing piece 14, bracing piece 14 lower extreme rotation connection is equipped with screed 15, backup pad 12 below sliding connection is equipped with electric putter 16, electric putter 16 upper end connection is equipped with T shape draw runner, be equipped with on the backup pad 12 and match T shape spout of T shape draw runner, electric putter 16 lower extreme with screed 15 rotation is connected.

The utility model is implemented in particular: according to road surface slope adjustment electric putter 16, electric putter 16 drives screed 15 rotation, until screed 15 and road surface are parallel, electric putter 16 upper end slides for backup pad 12 simultaneously, control automobile body 1 removes, roller 3 compacts the road surface, along with roller 3's rotation, the earth of being stained with on roller 3 can be scraped by scraper 4, scraper 4 can drive buffer block 19 and remove simultaneously, spring one 20 is compressed, spring one 20 plays the cushioning effect, avoid scraper 4 damage, screed 15 can promote the earth that falls simultaneously, make the road surface level, simultaneously bumper shock absorber 13 can play the cushioning effect to screed 15, buffer rod 29 can drive buffer plate 27 and remove, spring two 28 flexible play cushioning effect, switch on water pump 11 and motor 23 simultaneously, water pump 11 is taken out the water in 9 to shower nozzle 8 blowout, motor 23 drives lead screw 21 rotation, and then make ball nut 22 drive connecting block 6 reciprocating motion, shower nozzle 8 moves along with connecting block 6, can increase spraying area.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. Road roller is used in road bridge construction, including automobile body (1), its characterized in that: the utility model discloses a shock absorber is characterized in that a connecting frame (2) is connected and arranged at the front end of a car body (1), a roller (3) is connected and arranged on the connecting frame (2), a scraper blade (4) matched with the roller (3) is arranged below the connecting frame (2), a water tank (9) is connected and arranged above the scraper blade (4) through a buffer structure I and is connected with the connecting frame (2), a supporting frame (5) is connected and arranged at the rear end above the car body (1), a driving structure is connected and arranged at the upper end inside the supporting frame (5), a connecting block (6) is connected and arranged at the rear side of the driving structure, a supporting pipe (7) is connected and arranged on the connecting block (6), a spray head (8) is connected and arranged at the upper end of the supporting pipe (7), a through groove matched with the supporting pipe (7) is arranged on the supporting frame (5), a water tank (9) is connected and arranged above the car body (1), a water pipe (10) is connected and arranged at one side of the water tank (9), the other end of the water pipe (10) penetrates through the supporting pipe (7) and is connected with the spray head (8), a water pump (11) is connected and is arranged below the car body (1) and is provided with a supporting plate (12) through a shock absorber (12) which is arranged on the two sides of the car body (12), the utility model discloses a motor vehicle, including backup pad (12) below one end connection is equipped with bracing piece (14), bracing piece (14) lower extreme rotation is connected and is equipped with screed (15), backup pad (12) below sliding connection is equipped with electric putter (16), electric putter (16) upper end connection is equipped with T shape draw runner, be equipped with on backup pad (12) to match T shape spout of T shape draw runner, electric putter (16) lower extreme with screed (15) rotation is connected.

2. The road roller for road and bridge construction according to claim 1, wherein: the first buffer structure comprises a buffer frame (17) connected below the connecting frame (2), a slide bar (18) is connected in the buffer frame (17), a buffer block (19) is arranged on the slide bar (18) in a sliding connection mode, a first spring (20) is sleeved on the slide bar (18), two ends of the first spring (20) are respectively connected with the buffer block (19) and the inner side wall of the buffer frame (17), and the lower end of the buffer block (19) extends out of the buffer frame (17) to be connected with the scraping plate (4).

3. The road roller for road and bridge construction according to claim 1, wherein: the driving structure comprises a screw rod (21) which is rotationally connected and arranged in the supporting frame (5), a ball nut (22) is connected and arranged on the screw rod (21), a slide bar is connected and arranged on one side of the ball nut (22), a sliding groove matched with the slide bar is arranged in the supporting frame (5), a connecting piece is connected and arranged on the other side of the ball nut (22), the other end of the connecting piece stretches out of the supporting frame (5) and the connecting piece (6) are connected, one end of the screw rod (21) stretches out of the supporting frame (5) and is connected with a motor (23), and a motor frame matched with the motor (23) is connected and arranged on the supporting frame (5).

4. The road roller for road and bridge construction according to claim 1, wherein: the upper end of the supporting tube (7) is connected with a protective cover (24) matched with the spray head (8).

5. The road roller for road and bridge construction according to claim 1, wherein: limiting sheets (25) are connected to the two sides of the through groove on the supporting tube (7).

6. The road roller for road and bridge construction according to claim 1, wherein: the two buffering structures comprise a buffering groove (26) which is connected and arranged below the vehicle body (1), a buffering plate (27) is arranged in the buffering groove (26) in a sliding connection mode, the upper portion of the buffering plate (27) is connected with the inner wall of the buffering groove (26) through a second spring (28), a buffering rod (29) is connected and arranged below the buffering plate (27), and the lower end of the buffering rod (29) extends out of the buffering groove (26) and is connected with the supporting plate (12).