CN106149533B - Hand-held kerbstone paver - Google Patents

Hand-held kerbstone paver Download PDF

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Publication number
CN106149533B
CN106149533B CN201610723629.8A CN201610723629A CN106149533B CN 106149533 B CN106149533 B CN 106149533B CN 201610723629 A CN201610723629 A CN 201610723629A CN 106149533 B CN106149533 B CN 106149533B
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CN
China
Prior art keywords
supporting leg
hydraulic
lifting supporting
hydraulic lifting
frame
Prior art date
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Application number
CN201610723629.8A
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Chinese (zh)
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CN106149533A (en
Inventor
王树文
冯春成
田培
王海能
袁中强
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Nantong Weierduo Special-Purpose Automobile Manufacturing Co Ltd
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Nantong Weierduo Special-Purpose Automobile Manufacturing Co Ltd
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Priority to CN201610723629.8A priority Critical patent/CN106149533B/en
Publication of CN106149533A publication Critical patent/CN106149533A/en
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    • 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
    • E01C19/00Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/50Removable forms or shutterings for road-building purposes; Devices or arrangements for forming individual paving elements, e.g. kerbs, in situ
    • E01C19/502Removable forms or shutterings, e.g. side forms; Removable supporting or anchoring means therefor, e.g. stakes
    • E01C19/506Removable forms or shutterings, e.g. side forms; Removable supporting or anchoring means therefor, e.g. stakes for kerbs, gutters or similar structures, e.g. raised portions, median barriers
    • 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
    • E01C19/00Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/50Removable forms or shutterings for road-building purposes; Devices or arrangements for forming individual paving elements, e.g. kerbs, in situ
    • E01C19/508Devices or arrangements for forming individual paving elements in situ, e.g. by sectioning a freshly-laid slab

Abstract

Hand-held kerbstone paver, including horizontally disposed frame, left hydraulic lifting supporting leg and right hydraulic lifting supporting leg are vertically equipped with rear side of frame, middle part is vertically equipped with middle hydraulic lifting supporting leg on front side of frame, left hydraulic lifting supporting leg lower end and right hydraulic lifting supporting leg lower end are equipped with a balance-adjustable wheel set, middle hydraulic lifting supporting leg lower end is equipped with crawler rack, and hinged be equipped with supports Athey wheel on crawler rack, and support Athey wheel passes through crawler belt fluid motor-driven;It is equipped with control cabinet, hopper and headstock on frame successively from back to front, hopper side is connected with the kerbstone molding die on the outside of frame.The present invention carries out cast in situs construction at the construction field (site), the disposable all processes completed kerbstone and be laid with, the present invention installs and uses quick facility, manual manipulation turns to flexibly, and wheel can carry out oscillation adjustment with the actual conditions of landing ground, across barrier in the state of ensureing that vehicle body is steady.

Description

Hand-held kerbstone paver
Technical field
The invention belongs to technical field of engineering machinery, and in particular to hand-held kerbstone paver.
Background technology
It is also higher and higher to the quality requirement of kerbstone with the rapid development of China Higher level highway.In general, kerbstone Refer to being located at the boundary stone of pavement edge, abbreviation kerb, it is as the bar for being arranged on pavement edge and the boundary of other structural belts Stone.Material according to kerbstone is categorized as Kerb of concrete, lithotome kerbstone.Wherein, according to the People's Republic of China (PRC) The definition of building material industry standard JC 899-2002, Kerb of concrete are laid on pavement edge or calibration road surface boundary The boundary stone of precast concrete.Traditional kerbstone is precasting yard concentration pre-casting, and in-site installation, this method is less efficient, and is constructed Kerbstone quality be not easy to reach requirement.
In addition, also having curb stone slipform spreading machine at present, there are following defect for this paver:Complicated, construction is made Industry is dumb;Its wheel steering device generally uses hydraulic power steering control system, technical sophistication, with high costs;Or adopt With common deflecting roller, turn to dumb.Above wheel steering device can cause across barriers such as the small-sized protrusion in road surface, pits Car body rocks, so as to cause reliable construction quality not high.
The content of the invention
The present invention is in order to solve shortcoming of the prior art, there is provided it is a kind of it is simple in structure, flexibility is strong, easy to pacifying Car body balance can be kept when dress, across obstacle, ensures the hand-held kerbstone paver of construction quality.
In order to solve the above technical problems, the present invention adopts the following technical scheme that:Hand-held kerbstone paver, including level The frame of setting, frame rear side are vertically equipped with left hydraulic lifting supporting leg and right hydraulic lifting supporting leg, and middle part is vertically set on front side of frame There is middle hydraulic lifting supporting leg, left hydraulic lifting supporting leg lower end and right hydraulic lifting supporting leg lower end are equipped with a balance-adjustable car Wheel assembly, middle hydraulic lifting supporting leg lower end are equipped with crawler rack, and hinged be equipped with supports Athey wheel on crawler rack, supports crawler belt Wheel passes through crawler belt fluid motor-driven;It is equipped with control cabinet, hopper and headstock on frame successively from back to front, is equipped with control cabinet Hydraulic oil container and hydraulic control valve, hopper is interior to be rotatably connected to feeding auger along left and right horizontal direction, and feeding auger one end is stretched out Hopper is simultaneously sequentially connected with feeding hydraulic motor, and hopper left or right side bottom is taken over equipped with blanking, blanking adapter lower end connection There is the kerbstone molding die on the outside of frame;Engine and hydraulic pump are equipped with headstock;
It is horizontal between two balance-adjustable wheel sets to be equipped with steering link, one of balance-adjustable wheel set front side Tilt upward and be equipped with turning-bar, turning-bar upper end is equipped with hand handle, and hand handle, which is equipped with, to be used to manipulate hydraulic pump and hydraulic control valve work The operation control box of work;The output shaft of engine and the input shaft of hydraulic pump are sequentially connected, and hydraulic pump passes through high-pressure oil pipe and liquid Pressure control valve respectively with left hydraulic lifting supporting leg, right hydraulic lifting supporting leg, middle hydraulic lifting supporting leg, crawler belt hydraulic motor and feeding Hydraulic motor connects;
The sidepiece of left hydraulic lifting supporting leg, right hydraulic lifting supporting leg and middle hydraulic lifting supporting leg is equipped with a positioning support Mechanism;The supporting mechanism for location of right hydraulic lifting supporting leg, which includes being correspondingly arranged at up and down between two fixed plates, two fixed plates, to hang down Straight to be equipped with fixing pipe, fixing pipe upper end closure lower end is open, and fixing pipe internal thread is connected with the strut for extending downwardly fixing pipe, props up Bar lower end coordinates with top pressure at the top of balance-adjustable wheel set, and worm gear mechanism is equipped with fixing pipe, turbine and worm mechanism Worm screw lower end is hinged with strut upper end, and the turbine of turbine and worm mechanism is connected with the crank for stretching out fixing pipe;Middle hydraulic lifting branch The strut lower end of leg is contacted with crawler rack top pressure.
Hydraulic vibration rod is equipped with hopper, hydraulic vibration rod is connected by high-pressure oil pipe with hydraulic pump.
A hanging ring is equipped with the top of left hydraulic lifting supporting leg, right hydraulic lifting supporting leg and middle hydraulic lifting supporting leg.
Using above-mentioned technical proposal, the balance-adjustable wheel set in the present invention includes upper mounting bracket, lower mounting bracket and master Axis, upper mounting bracket and lower mounting bracket are downward opening U-shaped board structure, and upper mounting bracket is located above lower mounting bracket, upper installation Plane where the U-shaped board structure of frame and lower mounting bracket is mutually perpendicular to, and main shaft left and right horizontal is fixed and is located in lower mounting bracket, upper peace Shelve and be equipped with the installation axle vertical with main shaft, installation axle is located above main shaft, is rotated in installation axle and is equipped with installing pipe, installing pipe Upside is equipped with upper backup pad in the axial direction, and upper backup pad upper side edge edge is fixedly connected with lower mounting bracket inner wall, on the downside of installing pipe Lower supporting plate is equipped with the axial direction, and main shaft passes perpendicularly through lower supporting plate and is fixedly connected with lower supporting plate, the company of rotation on main shaft The wheel being connected at left and right sides of lower supporting plate, upper mounting bracket top are equipped with mounting hole and positioned at mounting hole upper port outer edge Mounting groove, pillar is equipped with mounting hole, pillar upper end is equipped with platen with one heart, and lower rod end is equipped with spacing more than mounting hole Plate, limiting plate are fixedly connected by bolt with lower rod end face, are rotated in mounting groove and are equipped with the upper steel ball of a circle and positioned at upper steel Upper limit ring between pearl and pillar, upper diameter of the steel ball are more than the depth of mounting groove, and platen lower surface coordinates with upper steel ball top pressure;
Horizontal gap is equipped between limiting plate and upper mounting bracket, limiting plate is in disk form, and limiting plate outer edge, which is equipped with, to be higher than The locating ring of limiting plate upper surface, the lower limit ring being arranged with pillar at horizontal gap, lower limit ring and locating ring it Between be equipped with the lower steel ball of a circle in the toroidal cavity that is formed, at the top and bottom of lower steel ball respectively with upper mounting bracket lower surface and limiting plate Upper surface top pressure coordinates.
It is square structure that pillar upper end, which protrudes from the part above platen, and platen upper surface is equipped with form friction pattern.
The lower end of left hydraulic lifting supporting leg and right hydraulic lifting supporting leg corresponds to the pillar with a balance-adjustable wheel set Upper end is coaxial to be fixedly connected and coordinates with the platen upper surface top pressure of balance-adjustable wheel set;
The connector hinged with steering link end is equipped with rear side of upper mounting bracket, upper mounting bracket rear side, which is vertically equipped with to be located at, to be connected Two connecting tubes below fitting, each connecting tube are hinged with two pieces of installing plates by vertical axis pin, lead between two pieces of installing plates Cross horizontal pin shaft and be hinged with turning to rod rear end.
In addition, the frame rear side level in the present invention is equipped with installing pipe, guide rod is equipped with installing pipe, guide rod left end stretches out Installing pipe, guide rod are radially provided with threaded hole, threaded hole internal thread connection studdle, are threaded with studdle and guide rod The nut of top crimping, kerbstone molding die forward upper are equipped with connection ring, and studdle lower end passes through latch with connection ring Connection.
For the present invention by Engine driven Hydraulic Pump, hydraulic pump drive crawler belt hydraulic motor drives support Athey wheel to advance, Drive complete machine is front and rear to advance.Plastic concrete or dry concrete are poured into hopper, after hydraulic vibration rod vibration compacting, sent Fluid motor-driven feeding auger is expected by concrete conveyance to kerbstone molding die, kerbstone molding die front end and bottom Opening, the hand steered hand handle of staff, supports Athey wheel to advance, feeding hydraulic pressure horse by the button control in manipulation operation control box Reach and the work start and stop of hydraulic vibration rod, paver shakes continuously shaped when walking, and the curb after shaping has higher anti-impact Hit intensity and stability, its integral strength and stability be much better than traditional approach production kerbstone, middle hydraulic lifting supporting leg, The three supporting leg mono-tracks driving walking that left hydraulic lifting supporting leg lower end and right hydraulic lifting supporting leg are formed, three supporting legs have automatic rise Drop function can adjust the height on kerbstone molding die bottom and ground.
Middle hydraulic lifting supporting leg, left hydraulic lifting supporting leg lower end and right hydraulic lifting supporting leg are regulating kerbstone shaping mould After the height of tool, three supporting mechanism for location cranks are operated, drive strut to hold out against platen downwards by turbine and worm structure, then Lock crank, the hydraulic pressure of hydraulic lifting supporting leg, left hydraulic lifting supporting leg lower end and right hydraulic lifting supporting leg in can so mitigating Support strength.
Middle hydraulic lifting supporting leg, left hydraulic lifting supporting leg lower end and right hydraulic lifting supporting leg are regulating kerbstone shaping mould After the height of tool, studdle is connected by connection ring with kerbstone molding die, and nut and guide rod are tightened, so can be with Kerbstone molding die front end is avoided to be upturned.In addition, laser alignment telescope can also be installed on guide rod, for leading road The route that kerb molding die is advanced.
When needing to turn to, hand steered handle rotates turning-bar, and turning-bar drives a balance-adjustable wheel set to turn, together When by steering link drive another balance-adjustable wheel set to turn in the same direction;I.e. left hydraulic lifting supporting leg lower end and right hydraulic pressure Lifting landing leg can drive lower mounting bracket and connected wheel steering by rotating upper mounting bracket
The present invention is in operation process of walking, when running into the small-sized pit in road surface or boss, the lower mounting bracket that is connected with wheel It can swing around installation axle, ensure car body balance while across barrier.By upper between pillar and upper mounting bracket Steel ball coordinates, and upper mounting bracket can be circumferentially rotated around pillar, and upper steel ball, which is used to reduce, rubs and bear axial pressure;Upper steel ball is put It is placed in the O-shaped mounting groove at mounting bracket center, sets upper limit ring to prevent steel ball from dropping in mounting groove.
Since the lower end of left hydraulic lifting supporting leg and right hydraulic lifting supporting leg corresponds to and balance-adjustable wheel set Pillar is coaxial to be fixedly connected, and fixing pipe internal thread is connected with the strut for extending downwardly fixing pipe, strut lower end and platen upper table Face top pressure coordinates, in order to avoid contact generation sliding friction between limiting plate and upper mounting bracket when turning, limiting plate with it is upper One circle steel ball is set between mounting bracket, sliding friction is changed into rolling friction, is prolonged the service life.Locating ring and lower limit ring it Between the toroidal cavity that is formed be used for the scrolling position that limits lower steel ball.
Since left hydraulic lifting supporting leg and right hydraulic lifting supporting leg are that square tube is made, pillar upper end sets corresponding Square structure, easy to position and be welded and fixed;Since strut lower end and platen upper surface top pressure coordinate, in platen upper surface Equipped with form friction pattern, increase the frictional force of strut lower end and platen, prevent from skidding.
In conclusion the present invention carries out cast in situs construction, the disposable whole completed kerbstone and be laid with the construction field (site) Process, the present invention installs and uses quick facility, manual manipulation turns to flexibly, and wheel can be put with the actual conditions of landing ground It is dynamic to adjust, across barrier in the state of ensureing that vehicle body is steady.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present invention under a visual angle;
Fig. 2 is dimensional structure diagram of the present invention under a visual angle;
Fig. 3 is the dimensional structure diagram of balance-adjustable wheel set in the present invention;
Fig. 4 is the top view of balance-adjustable wheel set in the present invention;
Fig. 5 is B-B sectional views in Fig. 4.
Embodiment
As Figure 1-Figure 5, hand-held kerbstone paver of the invention, including horizontally disposed frame 1, after frame 1 Side is vertically equipped with left hydraulic lifting supporting leg 2 and right hydraulic lifting supporting leg 3, and the front side of frame 1 middle part is vertically equipped with middle hydraulic lifting branch Leg 4, left 2 lower end of hydraulic lifting supporting leg and right 3 lower end of hydraulic lifting supporting leg are equipped with a balance-adjustable wheel set 5, in 4 lower end of hydraulic lifting supporting leg is equipped with crawler rack 6, and hinged be equipped with supports Athey wheel 7 on crawler rack 6, and support Athey wheel 7 is logical Crawler belt hydraulic motor 8 is crossed to drive;Control cabinet 9, hopper 10 and headstock 11 are equipped with frame 1 successively from back to front, in control cabinet 9 Equipped with hydraulic oil container and hydraulic control valve, feeding auger 12, feeding auger are rotatably connected to along left and right horizontal direction in hopper 10 12 one end stretch out hopper 10 and are sequentially connected with feeding hydraulic motor 13, and 10 left or right side bottom of hopper is taken over equipped with blanking 14,14 lower end of blanking adapter is connected with the kerbstone molding die 15 positioned at the outside of frame 1;Be equipped with headstock 11 engine and Hydraulic pump.
It is horizontal between two balance-adjustable wheel sets 5 to be equipped with steering link 16, one of balance-adjustable wheel set 5 Front side is tilted upward equipped with turning-bar 17, and 17 upper end of turning-bar is equipped with hand handle 18, hand handle 18 be equipped be used to manipulating hydraulic pump and The operation control box 19 of hydraulic control valve work;The output shaft of engine and the input shaft of hydraulic pump are sequentially connected, and hydraulic pump leads to Cross high-pressure oil pipe and hydraulic control valve respectively with left hydraulic lifting supporting leg 2, right hydraulic lifting supporting leg 3, middle hydraulic lifting supporting leg 4, Crawler belt hydraulic motor 8 and feeding hydraulic motor 13 connect.
Balance-adjustable wheel set 5 includes upper mounting bracket 20, lower mounting bracket 21 and main shaft 22, upper mounting bracket 20 and lower installation Frame 21 is downward opening U-shaped board structure, and upper mounting bracket 20 is positioned at the lower top of mounting bracket 21, upper mounting bracket 20 and lower mounting bracket Plane where 21 U-shaped board structure is mutually perpendicular to, and 22 left and right horizontal of main shaft is fixed and is located in lower mounting bracket 21, upper mounting bracket 20 The installation axle 23 vertical with main shaft 22 is equipped with, installation axle 23 is located at the top of main shaft 22, is rotated in installation axle 23 and be equipped with installing pipe 24, the upside of installing pipe 24 is equipped with upper backup pad 46 in the axial direction, and 46 upper side edge of upper backup pad edge is consolidated with lower 21 inner wall of mounting bracket Fixed connection, the downside of installing pipe 24 are equipped with lower supporting plate 25 in the axial direction, main shaft 22 pass perpendicularly through lower supporting plate 25 and with lower branch Fagging 25 is fixedly connected, and the wheel 26 positioned at the left and right sides of lower supporting plate 25 is rotatably connected on main shaft 22, and upper mounting bracket 20 pushes up Portion is equipped with mounting hole and pillar 27,27 upper end of pillar is equipped with the outer peripheral mounting groove of mounting hole upper port, mounting hole Platen 28 is equipped with one heart, and 27 lower end of pillar is equipped with the limiting plate 29 more than mounting hole, and limiting plate 29 passes through bolt 30 and pillar 27 Lower face is fixedly connected, and is rotated in mounting groove and is equipped with the upper steel ball 45 of a circle and the upper limit between upper steel ball 45 and pillar 27 Position ring 31,28 lower surface of platen coordinate with upper 45 top pressure of steel ball.
Horizontal gap is equipped between limiting plate 29 and upper mounting bracket 20, limiting plate 29 is in disk form, 29 outer edge of limiting plate Locating ring 48 equipped with higher than 29 upper surface of limiting plate, the lower limit ring 49 being arranged with pillar 27 at horizontal gap, under The lower steel ball 50 of a circle is equipped with the toroidal cavity formed between spacing ring 49 and locating ring 48, the lower top and bottom of steel ball 50 are respectively Coordinate with upper 20 lower surface of mounting bracket and 29 upper surface top pressure of limiting plate.
The part that 27 upper end of pillar protrudes from the top of platen 28 is square structure, and 28 upper surface of platen is equipped with form friction pattern 47.
The lower end of left hydraulic lifting supporting leg 2 and right hydraulic lifting supporting leg 3 corresponds to the branch with a balance-adjustable wheel set 5 27 upper end of column is coaxial to be fixedly connected and coordinates with the 28 upper surface top pressure of platen of balance-adjustable wheel set 5.
The upper rear side of mounting bracket 20 is equipped with the connector 32 hinged with 16 end of steering link, and the upper rear side of mounting bracket 20 is vertically set There are two connecting tubes 33 positioned at the lower section of connector 32, each connecting tube 33 is hinged with two pieces of installing plates 34 by vertical axis pin, It is hinged between two pieces of installing plates 34 by horizontal pin shaft and 17 rear end of turning-bar.
The sidepiece of left hydraulic lifting supporting leg 2, right hydraulic lifting supporting leg 3 and middle hydraulic lifting supporting leg 4 is equipped with a positioning Supporting mechanism;The supporting mechanism for location of right hydraulic lifting supporting leg 3 includes being correspondingly arranged at two fixed plates 35, two fixed plates up and down Vertical between 35 to be equipped with fixing pipe 36,36 upper end of fixing pipe closure lower end is open, and 36 internal thread of fixing pipe, which is connected with, to be extended downwardly The strut 37 of fixing pipe 36,37 lower end of strut coordinate with 28 upper surface top pressure of platen, and worm gear mechanism is equipped with fixing pipe 36, The worm screw lower end of turbine and worm mechanism is hinged with 37 upper end of strut, and the turbine of turbine and worm mechanism, which is connected with, stretches out fixing pipe 36 Crank 38;37 lower end of strut of middle hydraulic lifting supporting leg 4 is contacted with 6 top pressure of crawler rack.
The rear side of frame 1 is horizontal to be equipped with installing pipe 47, and guide rod 39 is equipped with installing pipe 47, and 39 left end of guide rod stretches out installing pipe 47, guide rod 39 is radially provided with threaded hole, and threaded hole internal thread connects studdle 40, is threaded with and leads on studdle 40 The nut 41 of 39 top of bar crimping, 15 forward upper of kerbstone molding die are equipped with connection ring 42,40 lower end of studdle and company Ring 42 is connect to connect by latch.
Hydraulic vibration rod 43 is equipped with hopper 10, hydraulic vibration rod 43 is connected by high-pressure oil pipe with hydraulic pump.
The top of left hydraulic lifting supporting leg 2, right hydraulic lifting supporting leg 3 and middle hydraulic lifting supporting leg 4 is equipped with a hanging ring 44, hanging ring 44 is carried for lifting by crane the machine to transport vehicle.
For the present invention by Engine driven Hydraulic Pump, hydraulic pump drive crawler belt hydraulic motor 8 drives support 7 row of Athey wheel Into driving complete machine is front and rear to advance.Plastic concrete or dry concrete are poured into hopper 10, hydraulic vibration rod 43 vibrates close After reality, feeding hydraulic motor 13 drives feeding auger 12, and by concrete conveyance to kerbstone molding die 15, kerbstone is molded 15 front end of mould and bottom are open, and the hand steered hand handle 18 of staff, is supported by the button control in manipulation operation control box 19 Athey wheel 7 is advanced, the work start and stop of feeding hydraulic motor 13 and hydraulic vibration rod 43, paver shake when walking it is continuously shaped, Curb after shaping has higher impact strength and stability, its integral strength and stability are much better than traditional approach life The kerbstone of production, the three supporting leg lists that middle hydraulic lifting supporting leg 4, left 2 lower end of hydraulic lifting supporting leg and right hydraulic lifting supporting leg 3 are formed Track drive is walked, and three supporting legs have the height that function of auto-lift can adjust 15 bottom of kerbstone molding die and ground.
Middle hydraulic lifting supporting leg 4, left 2 lower end of hydraulic lifting supporting leg and right hydraulic lifting supporting leg 3 regulate kerbstone into After the height of pattern tool 15, three supporting mechanism for location cranks 38 are operated, drive strut 37 to push up downwards by turbine and worm structure Press disk 28 and crawler rack 6, then lock crank 38, hydraulic lifting supporting leg 4, left hydraulic lifting supporting leg in can so mitigating 2 lower ends and the hydraulic pressure support intensity of right hydraulic lifting supporting leg 3.
Middle hydraulic lifting supporting leg 4, left 2 lower end of hydraulic lifting supporting leg and right hydraulic lifting supporting leg 3 regulate kerbstone into After the height of pattern tool 15, studdle 40 is connected by connection ring 42 with kerbstone molding die 15, and by nut 41 with leading Bar 39 is tightened, and can be so upturned to avoid 15 front end of kerbstone molding die.In addition, it can also be installed on guide rod 39 Laser alignment telescope, for the route for leading kerbstone molding die 15 to advance.
When needing to turn to, hand steered handle rotates turning-bar 17, and turning-bar 17 drives 5 turns of a balance-adjustable wheel set It is curved, while drive another balance-adjustable wheel set 5 to turn in the same direction by steering link 16;Under i.e. left hydraulic lifting supporting leg 2 End and right hydraulic lifting supporting leg 3 can drive 26 turns of lower mounting bracket 21 and connected wheel by rotating upper mounting bracket 20 To
The present invention is in operation process of walking, when running into the small-sized pit in road surface or boss, the lower installation that is connected with wheel 26 Frame 21 can swing around installation axle 23, ensure car body balance while across barrier.Pillar 27 and upper mounting bracket 20 Between coordinated by upper steel ball 45, upper mounting bracket 20 can be circumferentially rotated around pillar 27, upper steel ball 45 be used for reduce rub and bear Axial pressure;Upper steel ball 45 is positioned in the O-shaped mounting groove at 20 center of mounting bracket, sets upper limit ring 31 anti-in mounting groove Only upper steel ball 45 drops.

Claims (3)

1. hand-held kerbstone paver, it is characterised in that:Including horizontally disposed frame, left hydraulic pressure is vertically equipped with rear side of frame Lifting landing leg and right hydraulic lifting supporting leg, middle part is vertically equipped with middle hydraulic lifting supporting leg on front side of frame, under left hydraulic lifting supporting leg End and right hydraulic lifting supporting leg lower end are equipped with a balance-adjustable wheel set, and middle hydraulic lifting supporting leg lower end is equipped with crawler belt Stent, hinged on crawler rack to be equipped with support Athey wheel, support Athey wheel passes through crawler belt fluid motor-driven;By rear on frame Control cabinet, hopper and headstock are equipped with successively to preceding, hydraulic oil container and hydraulic control valve are equipped with control cabinet, and hopper is interior along left and right Horizontal direction is rotatably connected to feeding auger, and feeding auger one end stretches out hopper and is sequentially connected with feeding hydraulic motor, hopper Left or right side bottom is taken over equipped with blanking, and blanking adapter lower end is connected with the kerbstone molding die on the outside of frame;It is dynamic Engine and hydraulic pump are equipped with power case;
It is horizontal between two balance-adjustable wheel sets to be equipped with steering link, tilted on front side of one of balance-adjustable wheel set Be equipped with turning-bar upwards, turning-bar upper end is equipped with hand handle, and hand handle is equipped with for manipulating hydraulic pump and hydraulic control valve works Operate control box;The output shaft of engine and the input shaft of hydraulic pump are sequentially connected, and hydraulic pump passes through high-pressure oil pipe and hydraulic pressure control Valve processed respectively with left hydraulic lifting supporting leg, right hydraulic lifting supporting leg, middle hydraulic lifting supporting leg, crawler belt hydraulic motor and feeding hydraulic pressure Motor connects;
The sidepiece of left hydraulic lifting supporting leg, right hydraulic lifting supporting leg and middle hydraulic lifting supporting leg is equipped with a positioning support machine Structure;The supporting mechanism for location of right hydraulic lifting supporting leg includes being correspondingly arranged between two fixed plates, two fixed plates up and down vertical Equipped with fixing pipe, fixing pipe upper end closure lower end is open, and fixing pipe internal thread is connected with the strut for extending downwardly fixing pipe, strut Lower end coordinates with top pressure at the top of balance-adjustable wheel set, and worm gear mechanism, the snail of turbine and worm mechanism are equipped with fixing pipe Bar lower end is hinged with strut upper end, and the turbine of turbine and worm mechanism is connected with the crank for stretching out fixing pipe;Middle hydraulic lifting supporting leg Strut lower end contacted with crawler rack top pressure.
2. hand-held kerbstone paver according to claim 1, it is characterised in that:Hydraulic vibration rod is equipped with hopper, Hydraulic vibration rod is connected by high-pressure oil pipe with hydraulic pump.
3. hand-held kerbstone paver according to claim 1, it is characterised in that:Left hydraulic lifting supporting leg, right hydraulic pressure A hanging ring is equipped with the top of lifting landing leg and middle hydraulic lifting supporting leg.
CN201610723629.8A 2016-08-26 2016-08-26 Hand-held kerbstone paver Active CN106149533B (en)

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CN106149533B true CN106149533B (en) 2018-04-13

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Publication number Priority date Publication date Assignee Title
CN108560377B (en) * 2018-02-05 2020-08-28 泰州市津专知识产权服务有限公司 Automatic pavement robot system for highway curbstone

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KR100958949B1 (en) * 2010-02-04 2010-05-19 주식회사동일기술공사 Apparatus for constructing auto level boundary stone and gutter, and method for constructing field pouring boundary stone and cutter
CN105274929B (en) * 2014-10-22 2017-07-28 吉林久盛生态环境科技股份有限公司 Road construction assembly all-in-one
CN104975555B (en) * 2015-06-03 2017-04-12 长安大学 Automatic paving machine
CN105369719B (en) * 2015-11-05 2017-07-11 芜湖赛特施工设备有限公司 A kind of rim stone lays car
CN105369720B (en) * 2015-12-09 2017-05-03 华北理工大学 Kerbstone paving vehicle-mounted mechanical arm
CN105568830B (en) * 2016-01-11 2017-08-01 乌兰察布市金桥公路工程有限责任公司 A kind of both sides of the road curb installation apparatus
CN105544360B (en) * 2016-01-20 2018-04-17 山东大学 A kind of kerbstone construction whipline and its application method
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CN205999757U (en) * 2016-08-26 2017-03-08 南通威而多专用汽车制造有限公司 Hand-held kerbstone paver

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