CN116537014A

CN116537014A - Pavement paving equipment with pavement defect detection self-repairing function

Info

Publication number: CN116537014A
Application number: CN202310669615.2A
Authority: CN
Inventors: 周雪松; 韩立中; 张佳霖
Original assignee: China Railway Jilin Investment And Construction Co ltd
Current assignee: China Railway Jilin Investment And Construction Co ltd
Priority date: 2023-06-07
Filing date: 2023-06-07
Publication date: 2023-08-04

Abstract

The utility model discloses pavement paving equipment with a pavement defect detection self-repairing function, and relates to the technical field of pavement paving equipment. According to the utility model, through the cooperation of the incomplete gear and the balancing weight, when the pavement needs to be pressed, the pinion can be driven to drive the large gear through the first rotating shaft, then the incomplete gear can rotate and extrude to drive the rack to move, when the incomplete gear teeth are no longer meshed with the rack teeth, the balancing weight falls down through dead weight, so that the compaction of the pavement can be realized, the mounting plate can drive the first extrusion block to extrude the second extrusion block when rotating, when the first extrusion block extrudes the second extrusion block to the highest position, the teeth of the incomplete gear can be contacted and meshed with the rack again, so that the balancing weight can finish the cyclic pressing of the pavement, and the quality of the pavement can be ensured.

Description

Pavement paving equipment with pavement defect detection self-repairing function

Technical Field

The utility model relates to the technical field of pavement paving equipment, in particular to pavement paving equipment with a pavement defect detection self-repairing function.

Background

The pavement is usually paved by using pavement paving equipment, and asphalt paving is a common paving mode at present, and is usually carried out by paving asphalt on the pavement by using a device, then pushing the asphalt pavement flat by using a road roller, and then compacting the ground so as to ensure the quality of the pavement.

According to the patent application number CN202123321345.1, the utility model discloses asphalt paving equipment for municipal engineering construction, which belongs to the technical field of engineering construction and comprises an asphalt paving vehicle body, an asphalt storage cylinder and two fixing plates, wherein the asphalt storage cylinder is arranged on the upper surface of the asphalt paving vehicle body, a feeding pipe is arranged on the upper surface of the asphalt storage cylinder in a penetrating manner, a rotating shaft I is rotatably arranged between the two fixing plates, a bevel gear I is arranged on the rotating shaft I, a rotating shaft II is arranged on the side surface of the asphalt storage cylinder in a rotating manner, and a bevel gear II meshed with the bevel gear I is arranged on the rotating shaft II; this pitch of municipal works building lays equipment through setting up pivot first and pressing plate, utilizes pivot two to pass through the pivoted effect drive bevel gear second rotation of interlock subassembly, cooperates bevel gear second and bevel gear first pivoted effect, and drive pivot first rotates, and the plectane rotates when pivot first rotates, makes pressing plate press the work to the road under the drive of connecting plate first with the effect that connecting plate second and plectane rotated and be connected for pitch and road surface are laminated closely.

However, the pressing plate is fixed in the process of compacting the asphalt pavement, the falling position of the pressing plate is fixed, when the height of the asphalt pavement is uneven, the compacting quality of the pressing plate can be influenced at the moment, and as the pressing plate is driven to move by the circular plate and the connecting plate, when the height of the pavement is lower, the pressing plate cannot contact the pavement at the bottom, so that the pressing quality of equipment is lower.

Disclosure of Invention

The utility model aims to provide pavement paving equipment with a pavement defect detection self-repairing function, so as to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a road surface laying equipment with pavement defect detects self-repairing function, includes the base, the pulley, fixed connection in around the base bottom, the scraper blade, fixed connection in the base bottom, the dipperstick, fixed connection in the base bottom, just base bottom fixed mounting has the camera, just base top fixed mounting has the display device with the camera looks adaptation, first compression roller, fixed mounting in the base bottom, base top fixedly connected with fixed block, fixed block top fixedly connected with first motor, first motor output fixedly connected with first pivot, first pivot outer wall fixedly connected with pinion, base top fixedly connected with supporting box, supporting box inner wall rotation is connected with the second pivot, second pivot outer wall fixedly connected with and pinion engaged gear's gear wheel, the inside sliding connection of supporting box has the mounting panel, mounting panel bottom fixedly connected with rack, rack bottom fixedly connected with balancing weight, second pivot outer wall fixedly connected with and rack engaged incomplete gear.

Further, the spout with mounting panel looks adaptation has been seted up to supporting box inside, the mounting panel passes through spout and supporting box fixed connection, second pivot outer wall fixedly connected with mounting panel, through the setting of spout for the mounting panel can have stability at the in-process that removes.

Further, the first extrusion piece of mounting panel outer wall fixedly connected with, mounting panel bottom fixedly connected with first extrusion piece looks adaptation second extrusion piece, when first extrusion piece extrusion contact second extrusion piece to the top, the teeth of a cogwheel of incomplete gear can contact the meshing with the teeth of a cogwheel of rack again this moment to can make the balancing weight do intermittent type reciprocating motion.

Further, the first extrusion piece shape is the arc, the second extrusion piece shape is the arc equally, is convenient for first extrusion piece extrusion drive second extrusion piece through the curved setting and removes.

Further, the first logical groove has been seted up to the base surface, first logical inslot wall size and balancing weight outer wall size looks adaptation for the balancing weight is convenient for pass from the base at the in-process that removes through the setting of first logical groove, and then makes things convenient for the balancing weight to carry out compaction operation.

Further, fixed block top fixedly connected with air extraction pump shell, first pivot outer wall fixedly connected with flabellum, air extraction pump shell bottom fixedly connected with goes out the tuber pipe, play tuber pipe bottom fixedly connected with gas distribution pipe, first pivot other end rotates with the supporting box to be connected, the second pivot other end rotates with the supporting box to be connected, uses through flabellum and gas distribution pipe's cooperation for first pivot can drive the flabellum simultaneously at rotatory in-process, thereby makes the gas distribution pipe can jet, and then accelerates bituminous paving's shaping.

Further, base top fixedly connected with storage tank, storage tank top fixedly mounted has the second motor, second motor output fixedly connected with third pivot, third pivot outer wall fixedly connected with puddler, the first discharging pipe of storage tank bottom fixedly connected with, the first valve of first discharging pipe outer wall fixedly mounted with looks adaptation, first discharging pipe bottom fixedly connected with divides the workbin, can prevent that pitch from condensing in the storage tank inside through the cooperation use of third pivot and puddler, and then can guarantee the quality of use of pitch.

Further, base top fixedly connected with riser, riser top fixedly connected with second discharging pipe, storage tank one end fixedly connected with conveying pipe, conveying pipe one end fixedly connected with third motor, third motor output fixedly connected with spiral feed rod, the conveying pipe is linked together with the second discharging pipe, second discharging pipe outer wall fixedly connected with looks adaptation's second valve, second discharging pipe bottom fixedly connected with hose that is linked together is convenient for carry the pitch that mixes the concrete stone piece through the spiral feed rod, and then makes things convenient for follow-up equipment to fill to the hole department.

Further, the second through groove has been seted up on the base surface, base outer wall fixed mounting has the fourth motor, fourth motor output fixedly connected with ball screw, ball screw outside cover is equipped with the lead screw nut movable block of looks adaptation, the lead screw nut movable block is linked together with the hose, uses through ball screw and the cooperation of lead screw nut movable block for the stereoplasm pipe of hose bottom can accurately remove to the pothole department, and then makes things convenient for equipment to repair it.

Further, two connecting rods are symmetrically and fixedly connected to the outer wall of the screw nut moving block, the bottoms of the two connecting rods are rotationally connected with second press rolls, and the repaired pavement can be extruded and filled through the second press rolls, so that the flatness of the equipment can be guaranteed.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the cooperation of the incomplete gear and the balancing weight, when the flatness of the road surface is processed, the pavement needs to be pressed, at the moment, the pinion can be driven to drive the large gear through the rotation of the first rotating shaft, then the incomplete gear can drive the rack to move upwards through rotary extrusion, when the incomplete gear teeth are no longer meshed with the rack teeth, the balancing weight falls downwards through dead weight, so that the compaction of the road surface can be realized, the mounting plate can drive the first extrusion block to extrude the second extrusion block during rotation, when the first extrusion block extrudes the second extrusion block to the highest position, the teeth of the incomplete gear can be contacted and meshed with the rack again, and therefore the balancing weight can finish cyclic pressing of the road surface, and the quality of the road surface can be ensured.

2. According to the utility model, through the cooperation of the hose and the second press roller, after the first discharge pipe lays asphalt on a road surface, part of asphalt moves downwards due to the pothole in the ground, when a part of freshly laid asphalt road surface is pothole, then a user can drive the ball screw to rotate by opening the fourth motor, and then the ball screw can drive the screw nut moving block to rotate, so that the hard pipe at the bottom of the hose can accurately align with the hole, and further additional asphalt is convenient to add, so that the flatness of the road surface can be ensured, and the second press roller can flatten the newly laid road surface again along with the movement of the screw nut moving block, so that the equipment can finish detection and repair of the flatness of the road surface.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall cross-sectional structure of the present utility model;

FIG. 2 is an enlarged view of the structure at A of FIG. 1;

FIG. 3 is a schematic side sectional view of the support box of the present utility model;

FIG. 4 is an enlarged view of the structure at B of FIG. 3;

FIG. 5 is a schematic top view of the partial gear and rack engagement of the present utility model;

fig. 6 is a schematic side sectional view of the riser of the present utility model.

In the figure: 1. a base; 2. a pulley; 3. a scraper; 4. a measuring ruler; 5. a camera; 6. a display device; 7. a fixed block; 8. a first motor; 9. a first rotating shaft; 10. a pinion gear; 11. a supporting box; 12. a second rotating shaft; 13. a large gear; 14. a mounting plate; 15. a rack; 16. balancing weight; 17. an incomplete gear; 18. a chute; 19. a mounting plate; 20. a first extrusion block; 21. a second extrusion block; 24. a first through groove; 25. an exhaust pump housing; 26. a fan blade; 27. an air outlet pipe; 28. a gas distribution pipe; 29. a storage tank; 30. a second motor; 31. a third rotating shaft; 32. a stirring rod; 33. a first discharge pipe; 34. a material dividing box; 35. a vertical plate; 36. a second discharge pipe; 37. a feed pipe; 38. a third motor; 39. a spiral feeding rod; 40. a hose; 41. a second through slot; 42. a fourth motor; 43. a ball screw; 44. a screw nut moving block; 45. a connecting rod; 46. a second press roller; 47. a first press roll.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides the following technical solutions: the pavement paving equipment with the pavement defect detection self-repairing function comprises a base 1, a pulley 2, a scraper 3, a measuring ruler 4, a base 1 bottom, a camera 5, a display device 6, a first compression roller 47, a base 1 bottom, a fixed block 7, a first motor 8, a first rotating shaft 9, a pinion 10, a supporting box 11, a sliding groove 18, a supporting box 11, a mounting plate 14, a supporting box 11, a sliding groove 18, a mounting plate 14 and a supporting box 11, the outer wall of the second rotating shaft 12 is fixedly connected with a mounting disc 19, the outer wall of the mounting disc 19 is fixedly connected with a first extrusion block 20, the first extrusion block 20 is arc-shaped, the second extrusion block 21 is arc-shaped, the bottom of the mounting plate 14 is fixedly connected with a second extrusion block 21 which is matched with the first extrusion block 20, the inner wall of the supporting box 11 is rotationally connected with the second rotating shaft 12, the outer wall of the second rotating shaft 12 is fixedly connected with a large gear 13 which is meshed with the pinion 10, the inside of the supporting box 11 is slidably connected with the mounting plate 14, the bottom of the mounting plate 14 is fixedly connected with a rack 15, the bottom of the rack 15 is fixedly connected with a balancing weight 16, the outer wall of the second rotating shaft 12 is fixedly connected with an incomplete gear 17 which is meshed with the rack 15, the surface of the base 1 is provided with a first through groove 24, the inner wall size of the first through groove 24 is matched with the outer wall size of the balancing weight 16, the top of the fixing block 7 is fixedly connected with an exhaust pump shell 25, the outer wall fixedly connected with flabellum 26 of first pivot 9, exhaust pump shell 25 bottom fixedly connected with goes out tuber pipe 27, go out tuber pipe 27 bottom fixedly connected with gas distribution pipe 28, the first pivot 9 other end and supporting box 11 rotate to be connected, the second pivot 12 other end and supporting box 11 rotate to be connected, base 1 top fixedly connected with storage tank 29, storage tank 29 top fixedly mounted has second motor 30, second motor 30 output fixedly connected with third pivot 31, third pivot 31 outer wall fixedly connected with puddler 32, storage tank 29 bottom fixedly connected with first discharging pipe 33, first discharging pipe 33 outer wall fixedly connected with first valve of looks adaptation, first discharging pipe 33 bottom fixedly connected with distribution box 34, base 1 top fixedly connected with riser 35, riser 35 top fixedly connected with second discharging pipe 36, storage tank 29 one end fixedly connected with feed pipe 37, feed pipe 37 and second discharging pipe 36 are linked together, second motor 36 outer wall fixedly connected with puddler 32, second motor 36 outer wall fixedly connected with ball screw nut 40 is equipped with two connecting rod 45, base 1 is equipped with two ball screw nuts 44 fixedly connected with two outer wall nuts 45, base 1 is equipped with two outer wall nuts 44 fixedly connected with, ball screw nuts 44 are connected with two outer wall nuts 45, base 1 are fixedly connected with two ball screw nuts 44, 45 are connected with two outer wall fixedly connected with ball screw nuts, 45.

The implementation mode specifically comprises the following steps: when a user needs to lay a pavement, firstly the user cleans up broken road stones, then the user can add asphalt into the storage tank 29, and drives the third rotating shaft 31 and the stirring rod 32 to rotate by opening the second motor 30, so that the asphalt can be prevented from coagulating, then the user drives the whole equipment to move by the cooperation of the base 1 and the pulley 2, then the user can open the valve outside the first discharging pipe 33, so that the asphalt can fall from the distributing box 34, then the scraping plate 3 can initially level the asphalt, and the asphalt pavement can be flattened by the first pressing roller 47, then the measuring ruler 4 can pass through the surface of the asphalt pavement, then the user can observe the flatness of the detected ground by using the camera 5 and the display device 6, when a part of potholes exist on the pavement, at this time, the user observes the depth of the hole through the display device 6, then the user can drive the spiral feeding rod 39 to rotate by opening the third motor 38, then asphalt in the storage tank 29 can enter the second discharging pipe 36 through the feeding pipe 37, then the user can drive the ball screw 43 to rotate by opening the valve outside the second discharging pipe 36, then the user can drive the ball screw 43 to move along the base 1 by opening the fourth motor 42, so that the ball screw 43 can drive the lead screw nut moving block 44 to move along the base 1 smoothly through the sliding block arranged outside, then asphalt can enter the hard pipe at the bottom of the lead screw nut moving block 44 through the hose 40, filling of a pothole can be completed, detection repairing of a pavement can be realized, and the screw nut movable block 44 can drive the connecting rod 45 and the second press roller 46 at the same time in the moving process, the second press roller 46 can compact and pave newly added asphalt in the moving process, so that the flatness of the pavement can be ensured, and when the pavement is paved, a user can drive the first rotating shaft 9 to rotate by opening the first motor 8, then the first rotating shaft 9 can drive the pinion 10 to rotate, the pinion 10 can extrude the large gear 13 to rotate in the fast rotating process, then the large gear 13 drives the second rotating shaft 12 to rotate, finally the second rotating shaft 12 can drive the incomplete gear 17 and the mounting disc 19 to rotate, the mounting disc 19 can drive the first extruding block 20 in the rotating process, when the first extruding block 20 moves to the top of the mounting disc 19, at the moment, the first extruding block 20 is in extrusion contact with the second extruding block 21, when the first extrusion block 20 extrudes the second extrusion block 21 to the topmost end, the external gear teeth of the incomplete gear 17 are in contact engagement with the gear teeth of the rack 15 at this time, so that the gear teeth of the incomplete gear 17 can be always in contact engagement with the gear teeth of the rack 15 in the rotating process, the rack 15 is extruded in a anticlockwise rotation manner along with the incomplete gear 17, the rack 15 moves upwards to drive the mounting plate 14 and the balancing weight 16 at this time, the balancing weight 16 can move smoothly along the chute 18, when the incomplete gear 17 is in contact engagement with the gear teeth of the rack 15 no longer due to the rotation of the second rotating shaft 12, the rack 15 falls downwards under the action of gravity at this time, the balancing weight 16 can be in extrusion contact with the ground at this time, so that the compaction of the ground can be realized, the quality of the compaction of the ground can be ensured, after the balancing weight 16 is extruded and contacted with the ground, at this time, the mounting disc 19 drives the first extrusion block 20 to extrude the second extrusion block 21 again along with the rotation of the second rotating shaft 12, so that the gear teeth of the incomplete gear 17 can be contacted with the rack 15 again, the circulating lifting falling of the balancing weight 16 can be completed, the quality of road surface compaction can be guaranteed, the fan blades 26 can be driven to rotate in the rotating process of the first rotating shaft 9, the fan blades 26 can input the extracted gas into the air distribution pipe 28 through the air outlet pipe 27 through rotation, and then the air distribution pipe 28 can spray the gas to the asphalt pavement, so that the forming of the asphalt pavement can be accelerated, and the practicability of equipment is improved.

The working principle of the utility model is as follows:

referring to fig. 1 to 6, through the cooperation use of incomplete gear 17 and balancing weight 16, when the road surface roughness is handled and is needed to carry out the compaction, at this moment, can drive pinion 10 drive gear wheel 13 through the rotation of first pivot 9, incomplete gear 17 can drive rack 15 through rotatory extrusion and upwards move afterwards, when incomplete gear 17 teeth of a cogwheel no longer mesh with rack 15 teeth of a cogwheel, balancing weight 16 falls down through the dead weight this moment, thereby can realize the compaction to the road surface, and mounting disc 19 can drive first extrusion piece 20 extrusion second extrusion piece 21 when rotatory, when first extrusion piece 20 extrudees second extrusion piece 21 to the highest department, the teeth of a cogwheel of incomplete gear 17 can contact engagement again with rack 15 this moment, thereby make balancing weight 16 can accomplish the road surface circulation and press, and then can guarantee the quality of road surface.

Through the cooperation of hose 40 and second compression roller 46, after the road surface is laid to first discharging pipe 33, because the pothole on ground leads to partial pitch to remove downwards this moment, when leading to the asphalt pavement of new laying to have partial pothole, then the user can drive ball screw 43 rotatory through opening fourth motor 42, ball screw 43 can drive the screw nut movable block 44 rotatory afterwards, and then make the stereoplasm pipe of hose 40 bottom can aim at the hole accurately, and then be convenient for add extra pitch, thereby can guarantee the roughness of road surface, and second compression roller 46 can be along with screw nut movable block 44 removes the road surface that will lay newly flatten again, and then make equipment can accomplish the detection repair to the road surface roughness.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The pavement paving equipment with the pavement defect detection and self-repairing functions comprises a base (1);

the pulley (2) is fixedly connected to the periphery of the bottom of the base (1);

the scraping plate (3) is fixedly connected to the bottom of the base (1);

the measuring ruler (4) is fixedly connected to the bottom of the base (1), the camera (5) is fixedly arranged at the bottom of the base (1), and the display device (6) matched with the camera (5) is fixedly arranged at the top of the base (1);

the first compression roller (47) is fixedly arranged at the bottom of the base (1);

the method is characterized in that:

base (1) top fixedly connected with fixed block (7), first motor (8) of fixed block (7) top fixedly connected with, first pivot (9) of first motor (8) output fixedly connected with, first pivot (9) outer wall fixedly connected with pinion (10), base (1) top fixedly connected with supporting box (11), supporting box (11) inner wall rotation is connected with second pivot (12), second pivot (12) outer wall fixedly connected with and pinion (10) meshed gear wheel (13), supporting box (11) inside sliding connection has mounting panel (14), mounting panel (14) bottom fixedly connected with rack (15), rack (15) bottom fixedly connected with balancing weight (16), second pivot (12) outer wall fixedly connected with and rack (15) meshed incomplete gear (17).

2. A pavement paving apparatus having a pavement defect detection self-repair function according to claim 1, wherein: the inside spout (18) of seting up with mounting panel (14) looks adaptation of supporting box (11), mounting panel (14) are through spout (18) and supporting box (11) fixed connection, second pivot (12) outer wall fixedly connected with mounting panel (19).

3. A pavement paving apparatus having a pavement defect detection self-repair function according to claim 2, characterized in that: the first extrusion piece (20) of mounting disc (19) outer wall fixedly connected with, mounting panel (14) bottom fixedly connected with second extrusion piece (21) with first extrusion piece (20) looks adaptation.

4. A pavement paving apparatus having a pavement defect detection self-repair function according to claim 3, wherein: the first extrusion block (20) is arc-shaped, and the second extrusion block (21) is arc-shaped.

5. A pavement paving apparatus having a pavement defect detection self-repair function according to claim 1, wherein: the surface of the base (1) is provided with a first through groove (24), and the size of the inner wall of the first through groove (24) is matched with the size of the outer wall of the balancing weight (16).

6. A pavement paving apparatus having a pavement defect detection self-repair function according to claim 1, wherein: the utility model discloses an exhaust pump, including fixed block (7), supporting box (11), air-out pump shell (25), first pivot (9) outer wall fixedly connected with flabellum (26), air-out pump shell (25) bottom fixedly connected with goes out tuber pipe (27), play tuber pipe (27) bottom fixedly connected with gas distribution pipe (28), first pivot (9) other end and supporting box (11) rotate to be connected, second pivot (12) other end and supporting box (11) rotate to be connected.

7. A pavement paving apparatus having a pavement defect detection self-repair function according to claim 1, wherein: base (1) top fixedly connected with storage tank (29), storage tank (29) top fixed mounting has second motor (30), second motor (30) output fixedly connected with third pivot (31), third pivot (31) outer wall fixedly connected with puddler (32), first discharging pipe (33) of storage tank (29) bottom fixedly connected with, first valve of looks adaptation is installed to first discharging pipe (33) outer wall fixed mounting, first discharging pipe (33) bottom fixedly connected with divides workbin (34).

8. A pavement paving apparatus having a pavement defect detection self-repair function according to claim 1, wherein: base (1) top fixedly connected with riser (35), riser (35) top fixedly connected with second discharging pipe (36), feed tank (29) one end fixedly connected with conveying pipe (37), conveying pipe (37) one end fixedly mounted has third motor (38), third motor (38) output fixedly connected with screw feeding pole (39), conveying pipe (37) are linked together with second discharging pipe (36), second discharging pipe (36) outer wall fixed mounting has second valve of looks adaptation, hose (40) that second discharging pipe (36) bottom fixedly connected with is linked together.

9. A pavement paving apparatus having a pavement defect detection self-repair function according to claim 8, wherein: the novel portable electric power tool is characterized in that a second through groove (41) is formed in the surface of the base (1), a fourth motor (42) is fixedly installed on the outer wall of the base (1), a ball screw (43) is fixedly connected to the output end of the fourth motor (42), an adaptive lead screw nut moving block (44) is sleeved outside the ball screw (43), and the lead screw nut moving block (44) is communicated with a hose (40).

10. A pavement paving apparatus having a pavement defect detection self-repair function according to claim 9, wherein: two connecting rods (45) are symmetrically and fixedly connected to the outer wall of the screw nut moving block (44), and second press rollers (46) are rotatably connected to the bottoms of the two connecting rods (45).