CN106192708B - A kind of highway repairs quick pressuring flat device with small crack - Google Patents

A kind of highway repairs quick pressuring flat device with small crack Download PDF

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Publication number
CN106192708B
CN106192708B CN201610681726.5A CN201610681726A CN106192708B CN 106192708 B CN106192708 B CN 106192708B CN 201610681726 A CN201610681726 A CN 201610681726A CN 106192708 B CN106192708 B CN 106192708B
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CN
China
Prior art keywords
plate
rod
sliding block
slide
electronic reel
Prior art date
Application number
CN201610681726.5A
Other languages
Chinese (zh)
Other versions
CN106192708A (en
Inventor
刘伟华
程仕坤
张东
张建刚
张书阅
严贺超
付翠杰
马东北
孙权
户红生
张婀娜
牛志军
武世峰
王志国
白雪
刘力
康二刚
杨桂艳
关松生
Original Assignee
刘伟华
程仕坤
张东
张建刚
张书阅
严贺超
付翠杰
马东北
孙权
户红生
张婀娜
牛志军
武世峰
王志国
白雪
刘力
康二刚
杨桂艳
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 刘伟华, 程仕坤, 张东, 张建刚, 张书阅, 严贺超, 付翠杰, 马东北, 孙权, 户红生, 张婀娜, 牛志军, 武世峰, 王志国, 白雪, 刘力, 康二刚, 杨桂艳 filed Critical 刘伟华
Priority to CN201610681726.5A priority Critical patent/CN106192708B/en
Publication of CN106192708A publication Critical patent/CN106192708A/en
Application granted granted Critical
Publication of CN106192708B publication Critical patent/CN106192708B/en

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Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/09Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
    • E01C23/0966Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving

Abstract

The present invention relates to a kind of high highway repairing pressuring flat devices more particularly to a kind of highway small crack to repair quick pressuring flat device.The technical problem to be solved in the present invention is to provide a kind of small, conveniently moving, employment expenses low highway small cracks to repair quick pressuring flat device.In order to solve the above-mentioned technical problem, quick pressuring flat device, which is repaired, the present invention provides such a highway small crack includes bottom plate, wheel, first electronic reel, first slide, first sliding block, right shelf, pushing hands, shaft, bearing block, first connecting rod, spring, first placing frame, movable plate, first fixed pulley, roller, weight frame, placement plate, bracing wire, top plate, second electronic reel, second connecting rod, fixed plate, rack, third connecting rod, gear, motor, electromagnet, 3rd sliding block, 3rd slide and iron block etc., bottom plate right end is equipped with pushing hands.Invention achieves the low effects of small, conveniently moving, employment expenses.

Description

A kind of highway repairs quick pressuring flat device with small crack

Technical field

The present invention relates to a kind of high highway repairing pressuring flat devices more particularly to a kind of highway small crack to repair quickly Pressuring flat device.

Background technology

Highway belongs to high-grade highway.Chinese transportation portion《Highway technical standard》Regulation, highway refer to " energy Adapt to annual round the clock the minibus volume of traffic for more than 25000, specialize in automobile shunting run at high speed and all control discrepancy Highway ".Various countries although different to the name of highway, be all referred exclusively to more than 4 tracks, two to separating traveling, completely control Make entrance, all using the highway of crossings on different level.In addition, there are many countries to partly controlling entrance, is not all using vertical The through main line that body intersects is also referred to as highway.

Highway is sturdy and durable, but because vehicle flowrate is big, big repair is less, but some light maintenances are often It is needing, it is necessary to road roller will be used by repairing, but current high highway repairing pressuring flat device is for repairing some small cracks Say there are volume it is big, mobile inconvenient, employment expenses are high the shortcomings that, therefore there is an urgent need for a kind of small, conveniently moving of research and development, employment costs Quick pressuring flat device is repaired with low highway small crack.

The content of the invention

(1) technical problems to be solved

For repairing, there are volumes for some small cracks in order to which current high highway is overcome to repair pressuring flat device by the present invention Greatly, mobile inconvenient, the shortcomings that employment expenses are high, the technical problem to be solved in the present invention is to provide a kind of small, conveniently moving, The low highway of employment expenses repairs quick pressuring flat device with small crack.

(2) technical solution

In order to solve the above technical problem, the present invention provides such a highway small cracks to repair quick flatten Device, include bottom plate, wheel, the first electronic reel, the first slide, the first sliding block, right shelf, pushing hands, shaft, bearing block, First connecting rod, spring, the first placing frame, movable plate, the first fixed pulley, roller, weight frame, placement plate, bracing wire, second are slided calmly Wheel, top plate, the second slide, the second sliding block, the second electronic reel, second connecting rod, fixed plate, rack, third connecting rod, gear, Motor, electromagnet, the 3rd sliding block, the 3rd slide and iron block, bottom plate right end are equipped with pushing hands, are from left to right equipped with successively at the top of bottom plate First slide, the first fixed pulley and right shelf, the first slide are equipped with the first sliding block, and the first slider top is equipped with movable plate, mobile Pilot hole is provided on plate, spring is arranged at the top of the movable plate of pilot hole both sides, spring top is connected with the first placing frame, the First connecting rod is connected among one placement frame bottom, and first connecting rod bottom is equipped with bearing block, and bearing block is equipped with shaft, in shaft Equipped with roller, right shelf lower part is equipped with placement plate and the first fixed pulley, and for the first fixed pulley below placement plate, placement plate is equipped with weight Object frame is placed with iron block in weight frame, and right shelf top is equipped with top plate, and top plate bottom is from left to right equipped with the second electronic coiling successively Wheel, the second slide and the second fixed pulley, the second slide are equipped with the second sliding block, and the second slider bottom is equipped with second connecting rod, and second Connecting rod bottom is equipped with fixed plate, and fixed plate bottom is equipped with the 3rd slide and third connecting rod, and third connecting rod is on the right side of the 3rd slide, and the Three slides are equipped with the 3rd sliding block, and rack is equipped on the right side of the 3rd sliding block, and rack bottom is connected with electromagnet, third connecting rod bottom peace Equipped with motor, gear is equipped on front side of motor, wheel and rack engagement is wound with bracing wire on the first electronic reel, is drawstring through the One sliding block around the first fixed pulley and the second fixed pulley, is connected through the second sliding block, and with the second electronic reel.

Preferably, the second placing frame has been further included, pushing hands lower right side is equipped with the second placing frame.

Preferably, travel switch has been further included, left and right is arranged with travel switch at the top of the first slide, and travel switch passes through Circuit is connected with the first electronic reel and the second electronic reel.

Operation principle:When needing to flatten repairing road surface, staff shifts the device onto work-yard, the first electricity of control Dynamic reel rotates counterclockwise, by bracing wire around rise, the second electronic reel rotates clockwise, the first electronic reel by bracing wire around It rises, the second electronic reel releases bracing wire, by bracing wire the first sliding block is pulled to turn left on the first slide slips, and then drive Movable plate is moved to the left, so as to which spring be driven to be moved to the left so that the first placing frame is moved to the left, and drives first connecting rod to moving to left It is dynamic, and then bearing block is driven to be moved to the left so that shaft rotates counterclockwise, and roller is driven to be moved to the left, while drives second to slide Block moves right, and then second connecting rod is driven to move right, so as to drive fixed plate and device fixed board moves right thereon, when solid Fixed board and thereon device are moved right to above weight frame, and the first electronic reel of control is stopped, and control motor is counterclockwise Rotation, band moving gear rotate counterclockwise so that and rack moves down, and band motor magnet moves downwards, after proper height is moved to, Control motor is stopped, and control electromagnet is powered, and the iron block in weight frame is adsorbed, and then motor is controlled to turn clockwise Dynamic, band moving gear rotates clockwise so that and rack moves up, and band motor magnet moves upwards, after proper height is moved to, control Motor processed is stopped.Then control the second electronic reel rotate counterclockwise, by bracing wire around rise, the first electronic reel up time Pin rotates, and bracing wire is released, and the second sliding block and device is moved to the left thereon is pulled by bracing wire, the first sliding block and thereon device to Move right, when the second sliding block and device and the first sliding block and when device returns to initial position thereon thereon, control second it is electronic around Line wheel is stopped, and then motor is controlled to rotate counterclockwise, and band motor magnet is moved down into rear proper height, then controls electromagnetism Iron powers off so that iron block drops in the first placing frame, and so repeatedly, iron block is cumulative in the first placing frame, by spring pressure Contracting, drive first connecting rod move down, and then drive bearing block move down, so as to which shaft be driven to move down, make roller to Lower movement is contacted with ground, and the place flattened to needs flattens.When interior iron block reaches approrpiate wts in the first placing frame, Electromagnet power-off is controlled, no longer iron block is placed in the first placing frame.Work is when being near completion, when the second sliding block and device thereon When being moved to above the first placing frame, absorption is repeated with placing the action of iron block, the iron block in the first placing frame is put back into weight Frame, the first placing frame lighten, and spring slowly restores to the original state, roller again with surface separation, after iron block is returned to weight frame, bullet Spring restores to the original state, and roller returns to initial position, and after all devices return to initial position, the second electronic reel of control stops work Make, by the device forced back.

Because having further included the second placing frame, pushing hands lower right side is equipped with the second placing frame, if staff also needs to Carrying other things can be placed in placing frame.

Because having further included travel switch, left and right is arranged with travel switch at the top of the first slide, and travel switch passes through electricity Road is connected with the first electronic reel and the second electronic reel, and the first electronic reel rotates counterclockwise, and drives the first sliding block It slides into the right when being contacted with travel switch, when the second sliding block and thereon device are just moved to above the first placing frame, stroke Switch the first electronic reel of control rotates clockwise, and the second electronic reel rotates counterclockwise, and the first sliding block is driven to slide to the left It moves when being contacted with travel switch, the second sliding block and thereon device and the first placing frame are just moved to initial position, and stroke is opened It closes the second electronic reel of control to rotate clockwise, the first electronic reel rotates counterclockwise, improves the plant automation journey Degree, makes operation simpler.

(3) advantageous effect

Invention achieves the low effects of small, conveniently moving, employment expenses.

Description of the drawings

Fig. 1 is the first main structure diagram of the present invention.

Fig. 2 is second of main structure diagram of the present invention.

Fig. 3 is the third main structure diagram of the present invention.

Mark in attached drawing for:1- bottom plates, 2- wheels, the first electronic reels of 3-, the first slides of 4-, the first sliding blocks of 5-, 6- right shelfs, 7- pushing hands, 8- shafts, 9- bearing blocks, 10- first connecting rods, 11- pilot holes, 12- springs, the first placing frames of 13-, 14- Movable plate, the first fixed pulleys of 15-, 16- rollers, 17- weight frames, 18- placement plates, 19- bracing wires, the second fixed pulleys of 20-, 21- tops Plate, the second slides of 22-, the second sliding blocks of 23-, the second electronic reels of 24-, 25- second connecting rods, 26- fixed plates, 27- racks, 28- third connecting rods, 29- gears, 30- motors, 31- electromagnet, the 3rd sliding blocks of 32-, the 3rd slides of 33-, 34- iron blocks, 35- second Placing frame, 36- travel switches.

Specific embodiment

The present invention is further illustrated with reference to the accompanying drawings and examples.

Embodiment 1

A kind of highway repairs quick pressuring flat device with small crack, as shown in Figs. 1-3, includes bottom plate 1, wheel 2, the One electronic reel 3, the first slide 4, the first sliding block 5, right shelf 6, pushing hands 7, shaft 8, bearing block 9, first connecting rod 10, spring 12nd, the first placing frame 13, movable plate 14, the first fixed pulley 15, roller 16, weight frame 17, placement plate 18, bracing wire 19, second are fixed Pulley 20, top plate 21, the second slide 22, the second sliding block 23, the second electronic reel 24, second connecting rod 25, fixed plate 26, rack 27th, third connecting rod 28, gear 29, motor 30, electromagnet 31, the 3rd sliding block 32, the 3rd slide 33 and iron block 34,1 right end of bottom plate Equipped with pushing hands 7,1 top of bottom plate is from left to right equipped with the first slide 4, the first fixed pulley 15 and right shelf 6 successively, on the first slide 4 Equipped with the first sliding block 5,5 top of the first sliding block is equipped with movable plate 14, and pilot hole 11 is provided on movable plate 14,11 both sides of pilot hole The top of movable plate 14 is arranged with spring 12, and 12 top of spring is connected with the first placing frame 13, among 13 bottom of the first placing frame First connecting rod 10 is connected with, 10 bottom of first connecting rod is equipped with bearing block 9, and bearing block 9 is equipped with shaft 8, and shaft 8 is equipped with roller 16,6 lower part of right shelf is equipped with 18 and first fixed pulley 15 of placement plate, and the first fixed pulley 15 is below placement plate 18, in placement plate 18 Equipped with weight frame 17, be placed with iron block 34 in weight frame 17,6 top of right shelf is equipped with top plate 21,21 bottom of top plate from left to right according to Secondary to be equipped with the second electronic reel 24, the second slide 22 and the second fixed pulley 20, the second slide 22 is equipped with the second sliding block 23, the Two sliding blocks, 23 bottom is equipped with second connecting rod 25, and 25 bottom of second connecting rod is equipped with fixed plate 26, and 26 bottom of fixed plate is equipped with the 3rd and slides Rail 33 and third connecting rod 28, third connecting rod 28 are equipped with the 3rd sliding block 32 in 33 right side of the 3rd slide, the 3rd slide 33, and the 3rd slides 32 right side of block is equipped with rack 27, and 27 bottom of rack is connected with electromagnet 31, and 28 bottom of third connecting rod is equipped with motor 30, motor 30 Front side is equipped with gear 29, and gear 29 is engaged with rack 27, and bracing wire 19 is wound on the first electronic reel 3, and bracing wire 19 passes through first Sliding block 5 around the first fixed pulley 15 and the second fixed pulley 20, is connected through the second sliding block 23, and with the second electronic reel 24. The second placing frame 35 is further included, 7 lower right side of pushing hands is equipped with the second placing frame 35.

Travel switch 36 is further included, 4 top left and right of the first slide is arranged with travel switch 36, and travel switch 36 passes through Circuit is connected with the first electronic 3 and second electronic reel 24 of reel.

Operation principle:When needing to flatten repairing road surface, staff shifts the device onto work-yard, the first electricity of control Dynamic reel 3 rotates counterclockwise, and by bracing wire 19 around rising, the second electronic reel 24 rotates clockwise, and the first electronic reel 3 will Around rising, the second electronic reel 24 releases bracing wire 19 for bracing wire 19, and the first sliding block 5 is pulled on the first slide 4 by bracing wire 19 It turns left slip, and then movable plate 14 is driven to be moved to the left, so as to which spring 12 be driven to be moved to the left so that the first placing frame 13 is to the left It is mobile, first connecting rod 10 is driven to be moved to the left, and then bearing block 9 is driven to be moved to the left so that shaft 8 rotates counterclockwise, and drives Roller 16 is moved to the left, while the second sliding block 23 is driven to move right, and then second connecting rod 25 is driven to move right, so as to drive Fixed plate 26 and device fixed board moves right thereon, device moves right to 17 top of weight frame, control when fixed plate 26 and thereon It makes the first electronic reel 3 to be stopped, control motor 30 rotates counterclockwise, and band moving gear 29 rotates counterclockwise so that rack 27 move down, and band motor magnet 31 is to moving down, and after proper height is moved to, control motor 30 is stopped, and controls electromagnetism Iron 31 is powered, and the iron block 34 in weight frame 17 is adsorbed, and then motor 30 is controlled to rotate clockwise, and band moving gear 29 is clockwise It rotates so that rack 27 moves up, and band motor magnet 31 is to moving up, and after proper height is moved to, control motor 30 stops Work.Then the second electronic reel 24 of control rotates counterclockwise, and by bracing wire 19 around rising, the first electronic reel 3 turns clockwise It is dynamic, bracing wire 19 is released, the second sliding block 23 is pulled by bracing wire 19 and device is moved to the left thereon, the first sliding block 5 and is filled thereon It puts and moves right, when the second sliding block 23 and device and the first sliding block 5 and when device returns to initial position thereon thereon, control second Electronic reel 24 is stopped, and then motor 30 is controlled to rotate counterclockwise, and band motor magnet 31 is suitable high after being moved down into Degree, then electromagnet 31 is controlled to power off so that iron block 34 drops in the first placing frame 13, so repeatedly, in the first placing frame 13 Iron block 34 is cumulative, and spring 12 is compressed, and first connecting rod 10 is driven to move down, and then bearing block 9 is driven to move down, from And shaft 8 is driven to move down, it moves down roller 16 and is contacted with ground, the place flattened to needs flattens.When When interior iron block 34 reaches approrpiate wts in one placing frame 13, control electromagnet 31 powers off, and iron block 34 no longer is placed on the first placement In frame 13.Work is when being near completion, and when the second sliding block 23 and when device is moved to the first 13 top of placing frame thereon, repeats to adsorb Action with placing iron block 34, puts back to weight frame 17, the first placing frame 13 lightens, spring by the iron block 34 in the first placing frame 13 12 slowly restore to the original state, and roller 16 is again with surface separation, and after iron block 34 is returned to weight frame 17, spring 12 restores to the original state, Roller 16 returns to initial position, and after all devices return to initial position, the second electronic reel 24 of control is stopped, by this Device forced back.

Because having further included the second placing frame 35,7 lower right side of pushing hands is equipped with the second placing frame 35, if staff is also Needing to carry other things can be placed in placing frame.

Because having further included travel switch 36,4 top left and right of the first slide is arranged with travel switch 36, travel switch 36 It is connected by circuit with the first electronic 3 and second electronic reel 24 of reel, the first electronic reel 3 rotates counterclockwise, band Dynamic first sliding block 5 slides into the right when being contacted with travel switch 36, and the second sliding block 23 and thereon device are just moved to first and put When putting 13 top of frame, travel switch 36 controls the first electronic reel 3 to rotate clockwise, and the second electronic reel 24 revolves counterclockwise Turn, the first sliding block 5 is driven to slide into the left when being contacted with travel switch 36, the second sliding block 23 and thereon device and the first placing frame 13 are just moved to initial position, and travel switch 36 controls the second electronic reel 24 to rotate clockwise, the first electronic reel 3 Rotation counterclockwise, improves the plant automation degree, makes operation simpler.

Embodiment described above only expresses the preferred embodiment of the present invention, and description is more specific and detailed, but simultaneously Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art For, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these belong to this hair Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.

Claims (3)

1. a kind of highway repairs quick pressuring flat device with small crack, which is characterized in that include bottom plate (1), wheel (2), First electronic reel (3), the first slide (4), the first sliding block (5), right shelf (6), pushing hands (7), shaft (8), bearing block (9), First connecting rod (10), spring (12), the first placing frame (13), movable plate (14), the first fixed pulley (15), roller (16), weight Frame (17), placement plate (18), bracing wire (19), the second fixed pulley (20), top plate (21), the second slide (22), the second sliding block (23), Second electronic reel (24), second connecting rod (25), fixed plate (26), rack (27), third connecting rod (28), gear (29), electricity Machine (30), electromagnet (31), the 3rd sliding block (32), the 3rd slide (33) and iron block (34), bottom plate (1) right end are equipped with pushing hands (7), The first slide (4), the first fixed pulley (15) and right shelf (6) are from left to right equipped at the top of bottom plate (1) successively, on the first slide (4) Equipped with the first sliding block (5), movable plate (14) is equipped at the top of the first sliding block (5), pilot hole (11) is provided on movable plate (14), is oriented to Spring (12) is arranged at the top of the movable plate (14) of hole (11) both sides, the first placing frame (13) is connected at the top of spring (12), First connecting rod (10) is connected among first placing frame (13) bottom, first connecting rod (10) bottom is equipped with bearing block (9), bearing block (9) shaft (8) is equipped with, shaft (8) is equipped with roller (16), and right shelf (6) lower part is equipped with placement plate (18) and the first fixed pulley (15), for the first fixed pulley (15) below placement plate (18), placement plate (18) is equipped with weight frame (17), is put in weight frame (17) Iron block (34) is equipped with, right shelf (6) top is equipped with top plate (21), and top plate (21) bottom is from left to right equipped with the second electronic coiling successively (24), the second slide (22) and the second fixed pulley (20) are taken turns, the second slide (22) is equipped with the second sliding block (23), the second sliding block (23) bottom is equipped with second connecting rod (25), and second connecting rod (25) bottom is equipped with fixed plate (26), and fixed plate (26) bottom is equipped with the Three slides (33) and third connecting rod (28), for third connecting rod (28) on the right side of the 3rd slide (33), the 3rd slide (33) is equipped with the Three sliding blocks (32), the 3rd sliding block (32) right side are equipped with rack (27), and rack (27) bottom is connected with electromagnet (31), third connecting rod (28) bottom is equipped with motor (30), and gear (29) is equipped on front side of motor (30), and gear (29) is engaged with rack (27), the first electricity Bracing wire (19) is wound on dynamic reel (3), bracing wire (19) passes through the first sliding block (5), fixed with second around the first fixed pulley (15) Pulley (20) is connected through the second sliding block (23), and with the second electronic reel (24).
2. a kind of highway according to claim 1 repairs quick pressuring flat device with small crack, which is characterized in that also wraps The second placing frame (35) is included, pushing hands (7) lower right side is equipped with the second placing frame (35).
3. a kind of highway according to claim 1 repairs quick pressuring flat device with small crack, which is characterized in that also wraps Travel switch (36) is included, left and right is arranged with travel switch (36) at the top of the first slide (4), and travel switch (36) passes through circuit It is connected with the first electronic reel (3) and the second electronic reel (24).
CN201610681726.5A 2016-08-17 2016-08-17 A kind of highway repairs quick pressuring flat device with small crack CN106192708B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610681726.5A CN106192708B (en) 2016-08-17 2016-08-17 A kind of highway repairs quick pressuring flat device with small crack

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610681726.5A CN106192708B (en) 2016-08-17 2016-08-17 A kind of highway repairs quick pressuring flat device with small crack
CN201810190815.9A CN108385492B (en) 2016-08-17 2016-08-17 Rapid flattening device for repairing small cracks for expressway

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201810190815.9A Division CN108385492B (en) 2016-08-17 2016-08-17 Rapid flattening device for repairing small cracks for expressway

Publications (2)

Publication Number Publication Date
CN106192708A CN106192708A (en) 2016-12-07
CN106192708B true CN106192708B (en) 2018-05-29

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CN201810190815.9A CN108385492B (en) 2016-08-17 2016-08-17 Rapid flattening device for repairing small cracks for expressway
CN201610681726.5A CN106192708B (en) 2016-08-17 2016-08-17 A kind of highway repairs quick pressuring flat device with small crack

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Application Number Title Priority Date Filing Date
CN201810190815.9A CN108385492B (en) 2016-08-17 2016-08-17 Rapid flattening device for repairing small cracks for expressway

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Publication number Priority date Publication date Assignee Title
CN107009233A (en) * 2017-05-16 2017-08-04 黄东平 A kind of brake block manufacture sanding apparatus
CN107268411B (en) * 2017-06-27 2019-08-23 芜湖德丰汽车零部件有限公司 A kind of filling equipment
CN109208449A (en) * 2018-10-25 2019-01-15 泰州市津专知识产权服务有限公司 A kind of pavement of road grooving machine

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GB167790A (en) * 1920-02-19 1921-08-19 Robert Motion A machine for trenching, excavating, quarrying, rivetting and like operations
CN2283081Y (en) * 1996-10-30 1998-06-03 西安西岳机械有限责任公司 Hydraulic lifting road roller
CN100390803C (en) * 2002-12-02 2008-05-28 张惠东 Wave displacement apparatus and computer integrated network traffic system having same
KR100688341B1 (en) * 2006-11-28 2007-03-02 주식회사 누리플랜 Pretreatment apparatus for ascon joinning part
CN101555678B (en) * 2009-05-04 2012-06-27 天津东正测控技术发展有限公司 Pavement crack filler compactor
US8382396B2 (en) * 2009-09-09 2013-02-26 Guntert & Zimmerman Const. Div., Inc. Paver having dowel bar inserter with automated dowel bar feeder
CN201891062U (en) * 2010-11-11 2011-07-06 宿迁市科路养护技术有限公司 Lifting device of road surface bush hammer
CN102852082A (en) * 2011-06-30 2013-01-02 山东科技职业学院 Vehicle for repairing asphalt road surface crack
CN102704381B (en) * 2012-05-04 2015-09-30 陕西中土重工机械有限公司 Road-finishing machine
CN205077388U (en) * 2015-11-09 2016-03-09 杨少军 Bituminous paving crack overlap seam machine
CN105625149B (en) * 2015-12-18 2017-11-17 安徽优特公路养护科技有限公司 A kind of apparatus and method for roadbase damage repair

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Publication number Publication date
CN108385492B (en) 2020-04-21
CN106192708A (en) 2016-12-07
CN108385492A (en) 2018-08-10

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