CN216947792U

CN216947792U - Asphalt pavement maintenance device

Info

Publication number: CN216947792U
Application number: CN202220684852.7U
Authority: CN
Inventors: 郭猛; 陈军佑; 焦燕峰; 董秀娟; 焦俊英; 郭政
Original assignee: Henan Zhuoyang Construction Engineering Co ltd
Current assignee: Henan Zhuoyang Construction Engineering Co ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-07-12
Anticipated expiration: 2032-03-28

Abstract

The application relates to the field of pavement maintenance equipment, in particular to an asphalt pavement maintenance device, which comprises a base, a plurality of moving wheels arranged at the bottom of the base, a filling component and a flattening component which are arranged at the top of the base in sequence along the horizontal direction and the reverse direction, the filling assembly comprises an asphalt tank arranged at the top of the base and a discharge pipe communicated with the asphalt tank, the flattening component comprises two connecting rods which are vertically arranged and connected with two sides of the bottom of the base, rotating rollers of which two ends are respectively rotatably supported on the two connecting rods, and a collecting box which is arranged below the base and positioned at one side of the rotating rollers, the section of the collecting box is arranged in a circular shape, and one side of the collecting box facing the rotating roller is provided with a collecting opening extending along the horizontal direction, the bottom opening wall of the collecting opening is abutted to the outer surface of the rotating roller, and a cleaning assembly used for cleaning the inside of the collecting box is arranged inside the collecting box. The method and the device have the effect of improving the efficiency and the quality of road repair.

Description

Asphalt pavement maintenance device

Technical Field

The application relates to the field of pavement maintenance equipment, in particular to an asphalt pavement maintenance device.

Background

The asphalt pavement is widely applied as one of the paving forms of the road, because the asphalt pavement can reduce the friction loss of wheels, reduce noise and the like after being paved, and the phenomena of ruts, pits and the like appear on the asphalt pavement along with the increase of service life, the long-term rolling of vehicles and the action of various natural factors of the asphalt pavement built in early stage, so that the repair and maintenance are needed.

The maintenance of asphalt roads is usually carried out by manually pouring asphalt into some pits by workers to repair and maintain the pits.

In view of the above-mentioned related technologies, the inventor believes that when too many pits are needed to be repaired on an asphalt road, the worker is required to repeatedly perform manual operations, the efficiency is low, and the repaired and maintained road surface has uneven conditions.

Disclosure of Invention

In order to improve road repair's efficiency and quality, this application provides an asphalt pavement maintenance device.

The application provides a bituminous paving curing means adopts following technical scheme:

the utility model provides an asphalt pavement maintenance device, includes the base, install in a plurality of removal wheels of base bottom, locate the base top is along the reverse packing subassembly of arranging in proper order of level and the subassembly that flattens, the packing subassembly including install in the pitch jar at base top, communicate in the discharging pipe of pitch jar, the subassembly that flattens include two vertical settings connect in the connecting rod of base bottom both sides, both ends rotate respectively the supporting in two the live-rollers of connecting rod, locate the base below in the collection box of live-rollers one side, the cross-section of collecting the box is circular setting and its orientation the collection mouth that extends along the horizontal direction is seted up to live-rollers one side, collect mouthful bottom mouth wall butt in the surface of live-rollers, the inside clearance subassembly that is used for clearing up its inside that is equipped with of collection box.

Through adopting above-mentioned technical scheme, when repairing the maintenance to pitch ground, earlier pour the pitch in the asphalt tank into the hole groove on road surface through the discharging pipe in, then move the base forward, the live-rollers rolls forward along with the advancing of base, flatten it after moving to pitch filling department when the live-rollers, guarantee the effect of repairing, the pitch of live-rollers surface adhesion is scraped and falls to inside the collection box at its rotation in-process by the collection box, has solved the problem to live-rollers surface cleaning.

Preferably, the cleaning assembly comprises a screw rod with two ends respectively rotatably connected with two ends of the inner wall of the collecting box, a scraping disc in threaded connection with the screw rod, and a rotating motor installed on the outer wall of one end of the collecting box, one end of the screw rod penetrates through the collecting box and is connected with an output shaft of the rotating motor, the screw rod and the collecting box are eccentrically arranged, a cleaning opening extending along the length direction of the cleaning opening is formed in one end of the lower portion of the peripheral wall of the collecting box, and a sealing part is arranged at the cleaning opening.

Through adopting above-mentioned technical scheme, when the pitch in the clearance collection box, open the closure, rotate the motor and pass through the screw rod and drive the frizing and remove, scrape clearance department discharge with pitch, be convenient for collect the processing to the pitch in the collection box.

Preferably, base one end is equipped with the drive reciprocal subassembly that the discharging pipe removed, reciprocal subassembly is including seting up in base one end is along its width direction extension's spout, both ends rotate respectively connect in the screw lead screw at spout inner wall both ends, screw-thread fit in the slider of screw lead screw, install in base one side and output shaft with the reciprocating motor that screw lead screw one end is connected, the slider is connected with the open ejection of compact box in bottom, the one end of discharging pipe communicate in the top of ejection of compact box.

Through adopting above-mentioned technical scheme, reciprocating motor passes through the screw lead screw and drives out the magazine and remove, is convenient for adjust the position that the pitch was filled, reduces the number of times of artifical manual adjustment base position.

Preferably, the open mouth department in ejection of compact box bottom slides and is connected with two horizontal plates, two the both sides of the relative one end of horizontal plate all are connected with the slide bar of vertical setting, go out the material box both sides outer wall and install slide bar and two-way lead screw respectively, lie in two of wherein one side of ejection of compact box slide bar sliding connection in the slide bar is located two of ejection of compact box opposite side the slide bar respectively threaded connection in the normal thread section and the reverse thread section of two-way lead screw.

Through adopting above-mentioned technical scheme, the two-way lead screw that sets up drives two horizontal plates and is close to each other or keeps away from to the size of control ejection of compact box bottom discharge gate, thereby according to pit groove size adjustment pitch load.

Preferably, collect box top both ends and be connected with the montant of two vertical settings, the slide bar of two level settings is installed to base bottom both sides, two the montant respectively sliding connection in two the slide bar, two be connected with the slurcam between the montant, the driving cylinder is installed to the base bottom, the telescopic link of driving cylinder along the horizontal direction extend connect in slurcam one side.

Through adopting above-mentioned technical scheme, the actuating cylinder can drive and collect the box and remove, makes and collects the box and collect mouthful bottom mouth wall butt all the time in the live-rollers surface, avoids collecting the box and use for a long time and take place wearing and tearing between the live-rollers, influences the effect of striking off of pitch, can make when need not strike off pitch and collect and separate between box and the live-rollers, reduces the wearing and tearing between the two.

Preferably, the closure member including be the arc set up inboard laminating in collect the closing plate of box lateral wall, it is located to collect the box lateral wall the dovetail that extends along its length direction is seted up to clearance mouth both sides, the closing plate inboard is connected with two respectively sliding connection in two dovetail in the dovetail, the one end of closing plate is connected with first connecting plate, it is close to collect the box the closing plate place one end connection has the second connecting plate, screw-thread fit has the bolt on the second connecting plate, the spliced eye has been seted up on the first connecting plate, bolt one end peg graft in the spliced eye.

By adopting the technical scheme, the sliding sealing plate can seal and open the cleaning opening, and when the sealing plate seals the cleaning opening, the bolt can be inserted into the insertion hole to fix the sealing plate.

Preferably, the lateral wall of the asphalt tank is provided with a heat insulation cavity extending along the circumferential direction of the asphalt tank, and heating wires arranged spirally are arranged in the heat insulation cavity.

Through adopting above-mentioned technical scheme, can not take place to solidify in the asphalt tank through heating wire to the heating of asphalt tank.

Preferably, agitator motor is installed at the pitch tank deck portion, agitator motor's output shaft wears to locate the pitch tank deck portion extends to inside and is connected with the (mixing) shaft of coaxial setting, be connected with the puddler on the (mixing) shaft.

Through adopting above-mentioned technical scheme, agitator motor drive (mixing) shaft drives the puddler and stirs pitch, has strengthened the pitch mobility in the asphalt tank, has improved the heating effect of heater strip.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the arranged filling assembly is matched with the flattening assembly, so that the pit slot is filled and leveled;

2. the arranged collecting box scrapes off the asphalt on the surface of the rotating roller, so that the adhesion of the asphalt to the rotating roller is reduced;

3. the asphalt that sets up heats in the asphalt tank, has guaranteed that asphalt can not solidify.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a sectional view showing the structure of the collecting box in the present embodiment;

FIG. 3 is a bottom view of the dispensing cartridge of this embodiment;

FIG. 4 is a cross-sectional view of the asphalt tank of this embodiment;

fig. 5 is a schematic structural view of the closure in the present embodiment.

Description of reference numerals: 1. a base; 2. supporting legs; 3. a moving wheel; 4. a fill assembly; 5. a flattening assembly; 6. a handrail; 7. an asphalt tank; 8. a discharge pipe; 9. a drive cylinder; 10. a cover body; 11. a thermally insulating cavity; 12. heating wires; 13. a stirring motor; 14. a stirring shaft; 15. a stirring rod; 16. a reciprocating assembly; 17. a chute; 18. a screw; 19. a slider; 20. a reciprocating motor; 21. discharging the material box; 22. a horizontal plate; 23. a slide bar; 24. a slide bar; 25. a bidirectional screw rod; 26. a connecting rod; 27. a rotating roller; 28. a collection box; 29. a collection port; 30. cleaning the assembly; 31. a threaded lead screw; 32. a scraping disc; 33. rotating the motor; 34. cleaning the opening; 35. a closure; 36. a closing plate; 37. a dovetail groove; 38. a dovetail strip; 39. a first connecting plate; 40. a bolt; 41. a second connecting plate; 42. inserting holes; 43. a vertical rod; 44. a round bar; 45. a push plate; 46. the handle is rotated.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses bituminous paving curing means. Referring to fig. 1, a bituminous paving curing means includes base 1, install in the removal wheel 3 at four angles in base 1 bottom through supporting leg 2, locate base 1 top and along the filling subassembly that the horizontal direction was arranged in proper order and flatten subassembly 5, base 1 top is located the one end at subassembly 5 place that flattens and is equipped with handrail 6, pack the hole groove by filling the subassembly earlier in the use, fill the completion back rethread and flatten subassembly 5, realize the whole maintenance repair process of road.

Referring to fig. 1, 3 and 4, the filling assembly includes an asphalt tank 7 installed on the top of the base 1, and a discharging pipe 8 communicated with the asphalt tank 7, a feeding port is provided on the top of the asphalt tank 7 and is in threaded fit with a cover 10, a heat insulation chamber 11 extending around the circumference of the asphalt tank 7 is provided on the sidewall of the asphalt tank 7, heating wires 12 arranged in a spiral shape are provided in the heat insulation chamber 11, the heat insulation chamber 11 and the heating wires 12 are provided to heat asphalt in the asphalt tank 7, so as to prevent the asphalt from solidifying after temperature reduction, thereby affecting normal use of the asphalt, a stirring motor 13 is installed on the top of the asphalt tank 7, an output shaft of the stirring motor 13 extends through the top of the asphalt tank 7 in the vertical direction to extend to the interior of the stirring shaft 14 and is connected with a coaxially arranged stirring shaft 14, a plurality of stirring rods 15 are connected on the stirring shaft 14, the stirring motor 13 drives the stirring rods 15 to rotate through the stirring shaft 14, so as to increase fluidity of the asphalt, the heating effect of the asphalt is improved.

The one end that is located base 1 and keeps away from handrail 6 is equipped with the reciprocal subassembly 16 that is used for driving discharging pipe 8 reciprocating motion, reciprocal subassembly 16 is including offering in base 1 and keeping away from the spout 17 that handrail 6 one end extends along base 1 width direction, both ends rotate respectively and connect in the screw rod 18 at spout 17 cell wall both ends, screw-thread fit is in the slider 19 of screw rod 18, install in base 1 one side and the output shaft reciprocating motor 20 that is connected with screw rod 18 one end, be connected with on the slider 19 the bottom and be uncovered feed box 21 that sets up, the one end of discharging pipe 8 communicates in feed box 21 top, drive screw rod 18 through reciprocating motor 20 and rotate, drive slider 19 reciprocating motion, thereby adjust the position of feed box 21, be convenient for carry out the pitch filling to the pit groove of different positions.

Go out the uncovered department of bottom of magazine 21 and slide and be connected with two horizontal plates 22, the equal fixedly connected with of both sides vertical setting's of the adjacent one end of two horizontal plates 22 slide bar 23, go out magazine 21 both sides outer wall and install slide bar 24 and the two-way lead screw 25 that the level set up respectively, be located two slide bar 23 sliding connection in slide bar 24 of one of them side of magazine 21, be located two slide bar 23 of magazine 21 opposite side threaded connection in the positive thread section and the negative thread section of two-way lead screw 25 respectively, the one end fixedly connected with of two-way screw lead screw 31 rotates handle 46, rotatory handle 46 that rotates drives two horizontal rods through two-way screw lead screw 31 and is close to or keeps away from each other, thereby the uncovered size of magazine 21 bottom is made in the control, thereby control the discharge capacity of pitch according to the size in road surface pit groove, avoid extravagant.

Referring to fig. 1, 2 and 5, the flattening assembly 5 includes a connecting rod 26 vertically disposed, fixed, symmetrically and fixedly connected to the bottom of the base 1 and two sides, and a rotating roller 27 horizontally disposed, two ends of which are rotatably supported on the two connecting rods 26, respectively, after the road pit slot is filled, the road surface is flattened through the rotating roller 27, so as to ensure the flatness of the repaired road surface, a collecting box 28 having a circular cross section is disposed at one side of the bottom of the base 1, which is located at the rotating roller 27 and away from the handrail 6, a collecting port 29 extending along the length direction is disposed at one side of the collecting box 28 facing the driving roller, a bottom opening wall of the collecting port 29 abuts against the outer surface of the rotating roller 27, during the flattening process of the rotating roller 27 for asphalt, part of the asphalt can be adhered to the surface of the rotating roller 27, when the asphalt on the surface of the rotating roller 27 rotates to the collecting port 29 of the collecting box 28 along with the rotating roller 27, the asphalt is scraped off by the bottom wall of the collection port 29 and falls into the collection box 28.

The cleaning assembly 30 for cleaning the asphalt in the collecting box 28 is arranged in the collecting box 28, the cleaning assembly 30 comprises a threaded screw rod 31 with two ends respectively rotatably supported at two ends of the inner wall of the collecting box 28, a scraping disc 32 in threaded fit on the threaded screw rod 31, and a rotating motor 33 which is installed on the outer wall of one end of the collecting box 28 and has an output shaft connected with one end of the threaded screw rod 31, the threaded screw rod 31 and the collecting box 28 are eccentrically arranged, a cleaning port 34 extending along the length direction of the cleaning port is formed in one end of the bottom of the collecting box 28, a sealing part 35 is arranged at the cleaning port 34, when the asphalt scraped in the collecting box 28 is cleaned, the sealing part 35 is opened, the rotating motor 33 is driven to rotate, and the scraping plate is driven to scrape the asphalt in the collecting box 28 to the position where the cleaning port 34 is located and then discharged.

The closing part 35 comprises a closing plate 36 which is arc-shaped, the inner side of the closing plate is slidably attached to the outer side wall of the collecting box 28, the outer side wall of the collecting box 28 is located on two sides of the cleaning opening 34 and is provided with dovetail grooves 37 extending along the length direction of the cleaning opening, two dovetail strips 38 which are respectively slidably connected into the two dovetail grooves 37 are fixedly connected to the inner side of the closing plate 36, one end of the closing plate 36 is connected with a first connecting plate 39, the outer wall of the end, where the closing plate 36 is located, of the collecting box 28 is connected with a second connecting plate 41, a bolt 40 is matched with the second connecting plate 41 in a threaded mode, a plug hole 42 is formed in the first connecting plate 39, when the closing plate 36 closes the cleaning opening 34, the bolt 40 is rotated, the bolt 40 is plugged into the plug hole 42, and the closing plate 36 is fixed.

Referring to fig. 1, collect box 28 top both ends and be connected with the montant 43 of two vertical settings, the round bar 44 that the level set up is installed respectively to the bottom both sides of base 1, two montant 43 sliding connection respectively in two round bar 44, drive cylinder 9 is installed to the bottom of base 1, and two montants 43 are connected with slurcam 45, the telescopic link of drive cylinder 9 extend along the horizontal direction connect in live-rollers 27 one side is kept away from to slurcam 45, when live-rollers 27 flattens pitch, promote through drive cylinder 9 and collect box 28 and remove, make and collect 29 mouthful wall bottoms butt in live-rollers 27 surface, clear up live-rollers 27's surface, when live-rollers 27 was idle, keep away from live-rollers 27 through drive cylinder 9 drive collection box 28, reduce wearing and tearing between the two.

The implementation principle of this application embodiment bituminous paving curing means does: when repairing the maintenance to the road surface, discharge in the discharging box 21 through discharging pipe 8 earlier with the pitch in pitch jar 7, fill hole groove department, accessible reciprocating motor 20 drives screw rod 18 and rotates among the filling process, thereby adjust out the position of magazine 21, be convenient for carry out the position control of minim scope, can also be according to the size of hole groove among the filling process, it drives two horizontal plates 22 and removes to rotate two-way lead screw 25, adjust the discharge gate size of play magazine 21 bottom, control the discharge capacity, avoid extravagant, flatten pitch by live-rollers 27 after filling, it can the adhesion at live-rollers 27 surface to flatten in-process part pitch, can scrape into the inside of collecting box 28 with the pitch of adhesion on live-rollers 27 surface through the collection box 28 that sets up, reduce the adhesion of pitch.

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 utility model provides an asphalt pavement curing means which characterized in that: comprises a base (1), a plurality of movable wheels (3) arranged at the bottom of the base (1), a filling component arranged at the top of the base (1) along the horizontal direction in turn and a flattening component (5), wherein the filling component comprises an asphalt tank (7) arranged at the top of the base (1) and a discharge pipe (8) communicated with the asphalt tank (7), the flattening component (5) comprises two vertical connecting rods (26) which are vertically arranged and connected with the two sides of the bottom of the base (1), a rotating roller (27) with two ends respectively rotatably supported on the two connecting rods (26), and a collecting box (28) arranged below the base (1) and positioned on one side of the rotating roller (27), the cross section of the collecting box (28) is circularly arranged and faces one side of the rotating roller (27) and is provided with a collecting port (29) extending along the horizontal direction, the bottom port wall of the collecting port (29) is abutted against the outer surface of the rotating roller (27), the collecting box (28) is internally provided with a cleaning assembly (30) for cleaning the interior thereof.

2. The asphalt pavement maintenance device of claim 1, wherein: clearance subassembly (30) include both ends rotate respectively connect in collect screw rod (18), threaded connection at box (28) inner wall both ends in scraping dish (32) of screw rod (18), install in collect rotation motor (33) of box (28) one end outer wall, screw rod (18) one end is worn to locate collect box (28) with the output shaft that rotates motor (33) is connected, screw rod (18) with collect box (28) and be eccentric settings, collect box (28) perisporium below one end and offer along clearance mouth (34) that its length direction extends, clearance mouth (34) department is equipped with closure (35).

3. The asphalt pavement maintenance device of claim 1, wherein: base (1) one end is equipped with the drive reciprocal subassembly (16) that discharging pipe (8) removed, reciprocal subassembly (16) including set up in base (1) one end is followed spout (17), both ends that its width direction extends and is rotated respectively connect in screw lead screw (31), the screw-thread fit at spout (17) inner wall both ends slider (19) of screw lead screw (31), install in base (1) one side and output shaft with reciprocating motor (20) that screw lead screw (31) one end is connected, slider (19) are connected with the open play magazine (21) in bottom, the one end of discharging pipe (8) communicate in go out the top of magazine (21).

4. The asphalt pavement maintenance device of claim 3, wherein: go out the uncovered department of magazine (21) bottom and slide and be connected with two horizontal plates (22), two the both sides of the relative one end of horizontal plate (22) all are connected with slide bar (23) of vertical setting, go out magazine (21) both sides outer wall and install slide bar (24) and two-way lead screw (25) respectively, are located go out two of magazine (21) one side wherein slide bar (23) sliding connection in slide bar (23), be located go out two of magazine (21) opposite side slide bar (23) respectively threaded connection in the positive thread section and the negative thread section of two-way lead screw (25).

5. The asphalt pavement maintenance device of claim 1, wherein: collect box (28) top both ends and be connected with montant (43) of two vertical settings, slide bar (24) that two levels set up are installed to base (1) bottom both sides, two montant (43) sliding connection respectively in two slide bar (24), two be connected with slurcam (45) between montant (43), driving cylinder (9) is installed to base (1) bottom, the telescopic link of driving cylinder (9) extend along the horizontal direction connect in slurcam (45) one side.

6. The asphalt pavement maintenance device of claim 2, wherein: closure member (35) including being the arc set up inboard laminating in collect closing plate (36) of box (28) lateral wall, it is located to collect box (28) lateral wall dovetail (37) that extend along its length direction are seted up to clearance mouth (34) both sides, closing plate (36) inboard is connected with two respectively sliding connection in two dovetail strip (38) in dovetail (37), the one end of closing plate (36) is connected with first connecting plate (39), it is close to collect box (28) closing plate (36) place one end connection has second connecting plate (41), screw-thread fit has bolt (40) on second connecting plate (41), spliced eye (42) have been seted up on first connecting plate (39), bolt (40) one end peg graft in spliced eye (42).

7. The asphalt pavement maintenance device of claim 1, wherein: the lateral wall of pitch jar (7) is seted up around its circumference extension thermal-insulated chamber (11), be equipped with in thermal-insulated chamber (11) and be the heater strip (12) that the heliciform was arranged.

8. The asphalt pavement maintenance device of claim 7, wherein: agitator motor (13) are installed at pitch jar (7) top, agitator motor (13)'s output shaft wears to locate pitch jar (7) top extends to inside and is connected with (mixing) shaft (14) of coaxial setting, be connected with puddler (15) on (mixing) shaft (14).