CN106740377A - A kind of pile for prestressed pipe transport vehicle with Multi Loading and Unloading Functions - Google Patents

A kind of pile for prestressed pipe transport vehicle with Multi Loading and Unloading Functions Download PDF

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Publication number
CN106740377A
CN106740377A CN201710000154.4A CN201710000154A CN106740377A CN 106740377 A CN106740377 A CN 106740377A CN 201710000154 A CN201710000154 A CN 201710000154A CN 106740377 A CN106740377 A CN 106740377A
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China
Prior art keywords
guide
welded
pile
bolted
rotating shaft
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Granted
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CN201710000154.4A
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Chinese (zh)
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CN106740377B (en
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不公告发明人
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Xuzhou Huabang Special Vehicle Co., Ltd.
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Ganzhou Keyuan Ningbo Induced Technology Co Ltd
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Priority to CN201710000154.4A priority Critical patent/CN106740377B/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
    • B60P1/54—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using cranes for self-loading or self-unloading
    • B60P1/5438—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using cranes for self-loading or self-unloading with a moveable base
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)

Abstract

The invention belongs to pile for prestressed pipe technical field of transportation, more particularly to a kind of pile for prestressed pipe transport vehicle with Multi Loading and Unloading Functions.The technical problem to be solved in the present invention is to provide one kind and can load and unload pile tube, reduce pile tube lay day and cost, improves the pile for prestressed pipe transport vehicle with Multi Loading and Unloading Functions of the efficiency of loading and unloading.In order to solve the above-mentioned technical problem, the invention provides the pile for prestressed pipe transport vehicle that such a has Multi Loading and Unloading Functions, car body, sweep, N shapes frame, guide rail, ball, drive mechanism, moving beam etc. are included；Rear vehicle is provided with sweep, and the mode that sweep top is bolted is provided with multiple N shapes framves, and the mode being bolted in the middle of N shape frame inside tops is connected with two guide rails.The present invention can be loaded and unloaded when transport to pile tube to pile tube, without waiting for crane handling, save the stand-by period, be reduced stable in shipping and delivery cost, raising operating efficiency, and cargo handling process.

Description

A kind of pile for prestressed pipe transport vehicle with Multi Loading and Unloading Functions
Technical field
The invention belongs to pile for prestressed pipe technical field of transportation, more particularly to a kind of pile for prestressed pipe with Multi Loading and Unloading Functions Transport vehicle.
Background technology
Prestressed concrete pipe pile can be divided into post-tensioned prestressing stake and pretensioned-prestressed tube pile.Pretensioned prestressing Pile tube is a kind of hollow cylinder elongate concrete prefabricated components being made of pretensioned prestressing technique and centrifugal casting, main To be made up of cylindrical shape pile body, end plate and steel hoop etc..
Current pile for prestressed pipe is generally required pile tube is sling using crane, and be placed on the sweep of transport vehicle in transport On, can increase the cost that pile tube is loaded and unloaded using crane, and crane cannot arrive in the very nick of time and load and unload on-the-spot meeting waste more time, Connecing the cost for improving handling, therefore need research and development one kind badly can load and unload pile tube, reduce pile tube lay day and cost, improve handling The pile for prestressed pipe transport vehicle with Multi Loading and Unloading Functions of efficiency.
The content of the invention
（1）The technical problem to be solved
The present invention can increase the cost that pile tube is loaded and unloaded, and hang to overcome current pile for prestressed pipe in transport using crane Car cannot be arrived in the very nick of time and load and unload on-the-spot meeting waste more time, and the shortcoming of the cost of handling is improved indirectly, the invention solves the problems that Technical problem be to provide one kind can load and unload pile tube, reduce pile tube lay day and cost, improve the efficiency of loading and unloading with handling The pile for prestressed pipe transport vehicle of function.
（2）Technical scheme
In order to solve the above-mentioned technical problem, the invention provides the pile for prestressed pipe transport vehicle that such a has Multi Loading and Unloading Functions, Include car body, sweep, N shapes frame, guide rail, ball, drive mechanism, moving beam, tooth bar, inverted T shaped plate, wire guide, crane Structure and clamping device, rear vehicle are provided with sweep, and the mode that sweep top is bolted is provided with multiple N shapes framves, N shape framves The mode being bolted in the middle of inside top is connected with two guide rails, is symmetrical arranged before and after two guide rails, and two guide rails Between leave gap, the inside top of guide rail and bottom are provided with ball, driving machine are provided between two right hand tops of guide rail Structure, is provided with moving beam between two guide rail inner sides, moving beam and two slides coordinate, and moving beam top passes through spiral shell Tether the mode for connecing and be connected with tooth bar, the bottom of moving beam is connected with inverted T shaped plate, inverted T shaped plate by way of being welded to connect The left and right sides be provided with wire guide, jack machinism is installed on inverted T shaped plate, jack machinism include hoist engine, fixed pulley and Steel wire rope, the mode that hoist engine is bolted is arranged on the crown center of inverted T shaped plate, and the left and right sides of hoist engine is equipped with Fixed pulley, the mode that fixed pulley is bolted be arranged on inverted T shaped plate on, fixed pulley and positioned at wire guide top, elevator Two steel wire ropes are wound with machine, wherein one bypasses left side fixed pulley and through the wire guide in left side, another bypasses right side Fixed pulley and through the wire guide on right side, the tail end of two steel wire ropes is respectively connected with clamping device.
Preferably, drive mechanism includes casing, bearing, dividing plate, first rotating shaft, big sprocket wheel, gear, motor, small Sprocket wheel and chain, the mode that casing is bolted are connected with front side rail and rear side rail respectively, and bottom half is opening, Bearing is fitted with front side rail and rear side rail in casing, first rotating shaft, first turn are installed between two bearings Axle middle part is provided with gear, and gear is located between two bearings, wheel and rack engagement, and the front end of first rotating shaft is provided with big chain Middle part is welded with dividing plate in wheel, casing, and dividing plate middle part is provided with first through hole, and the mode that dividing plate top is bolted is provided with Motor, minor sprocket is connected with the output shaft of motor by shaft coupling, is wound with chain on minor sprocket, chain it is another End is through first through hole and is wound in big sprocket wheel.
Preferably, clamping device includes threaded rod, the second rotating shaft, curved splint, fairlead, connecting rod, tension spring With the first nut, the top of threaded rod is connected with steel wire rope, and threaded rod bottom level is welded with the second rotating shaft, in the second rotating shaft Two pieces of curved splints are provided with, two pieces of curved splints are symmetrical arranged, and threaded rod is provided with the fairlead that can be slid on, fairlead The mode being connected through the hinge and the top of curved splint between is connected with connecting rod, and the threaded rod outside below fairlead is cased with Tension spring, the threaded rod outside above fairlead is provided with the first nut being engaged with threaded rod.
Preferably, riser, movable mechanism and swing rope mechanism are also included, sweep left end top passes through what is be welded to connect Mode is connected with riser, and the upper level of riser is provided with movable mechanism, and movable mechanism includes housing, the first electricity Machine, rear bearing block, screw mandrel, the second nut, guide rod and guide pad, the mode that housing is bolted are connected on riser, shell Body right side is set for open, and the mode that leading flank is bolted in housing is provided with the first motor, the trailing flank in housing The mode being bolted is provided with rear bearing block, and screw mandrel, screw mandrel are connected with by shaft coupling on the output shaft of the first motor Rear end interference connect by way of be connected in the bearing of rear bearing block, guide rod, guide rod are provided with the housing on the right side of screw mandrel Rear and front end be respectively welded at front and rear both sides in housing, screw mandrel is provided with the second nut, and guide rod is provided with guide pad, is oriented to Block is connected with the second nut, is provided with swing rope mechanism on the right side of guide pad, swing rope mechanism include U-shaped fixed plate, the 3rd rotating shaft, Roller bearing and clapboard, the left end of U-shaped fixed plate are welded on the right side of guide pad, and the front and rear both sides on the inside of U-shaped fixed plate are pacified Equipped with the 3rd rotating shaft, the 3rd rotating shaft outside is provided with roller bearing by way of interference is connected, and the right-hand member of U-shaped fixed plate is welded with two Block clapboard, it is symmetrical before and after two pieces of clapboards.
Preferably, also include insurance institution, clamping device is provided with insurance institution, insurance institution include retainer ring, Link, safety rope and hook, retainer ring are welded on the top of one of curved splint, and link is welded on another piece of curved splint Top, safety rope is connected with retainer ring, the tail end of safety rope is connected with the hook that can be hung on link.
Preferably, support meanss are also included, support meanss, support meanss bag is symmetrically arranged on two with before and after sweep right part Guide block, sliding sleeve, support bar, trapezoidal fixing tooth, support block, check lock lever, handle, back-moving spring and fix bar, guide block welding are included On sweep, left side vertical is provided with the first guide hole in guide block, and support bar is provided with the first guide hole, is welded on the sweep below guide block There is sliding sleeve, sliding sleeve is slidably matched with support bar, the right flank of support bar is provided with multiple trapezoidal fixing tooths, and trapezoidal fixing tooth is along support The axial direction of bar is uniformly distributed, and the bottom of support bar is welded with support block, and the right part level of guide block is provided with the second guide hole, the second guide hole Connected with the first guide hole, check lock lever is provided with the second guide hole, check lock lever right-hand member is welded with handle, handle left surface and guide block right side Back-moving spring is connected between face, back-moving spring is simultaneously enclosed within check lock lever outside.
Preferably, fix bar is also included, two fix bars, two fixations is connected between every two adjacent N shape framves Bar intersects setting, and two crossover locations of fix bar are by rivet, the mode that fix bar two ends are bolted It is connected with N shape framves.
Preferably, electronic reel, drawstring and travel switch are also included, electronic reel is provided with two, and two altogether Electronic reel is separately mounted to the top of both sides before and after the N shape framves of the rightmost side, and drawstring, the tail end of drawstring are wound with electronic reel The top of support bar is connected to, travel switch is provided with below electronic reel, the mode that travel switch is connected by screw is pacified On N shape framves, there is connection between travel switch and electronic reel.
Preferably, N shapes frame is that H profile steel and channel-section steel are welded, and N shape framves are vertically channel-section steel, and the transverse direction of N shape framves is H types Steel, the thickness of channel-section steel is at least 10mm, and the thickness of H profile steel is at least 12mm.
Operation principle：When initial, moving beam is contracted in guide rail inner side.When being transported to pile tube using the present invention, move Motor vehicles bodies to stack pile tube side.Start drive mechanism, drive mechanism drives tooth bar to move right, and moving beam is therewith to the right It is mobile, when inverted T shaped plate moves to guide rail right side, drive mechanism is closed, start hoist engine and rotate counterclockwise around thereon Two steel wire ropes are released, and after steel wire rope is released, are moved down in the presence of clamping device self gravitation, move to correct position Afterwards, hoist engine is closed.Then operation clamping device clamps pile tube.Hoist engine is again started up after clamping to rotate clockwise steel wire Rope is rolled, and clamping device and the pile tube for clamping thereon are moved up, and after pile tube is moved upwards up to correct position, closes elevator Machine.Being again started up drive mechanism drives tooth bar to be moved to the left, and clamping device and the pile tube for clamping thereon are moved to the left therewith, wait to manage When the left end of stake moves to the left end of sweep, drive mechanism is closed.Then it is again started up hoist engine and rotates counterclockwise and will be wound on it On two steel wire ropes release, pile tube moves down, pile tube is placed on sweep, is then shut off hoist engine.So just can Conveniently pile tube is hung on sweep, aforesaid operations are repeated, substantial amounts of pile tube can be loaded and unloaded, improve the work of handling Make efficiency.
Because drive mechanism includes casing, bearing, dividing plate, first rotating shaft, big sprocket wheel, gear, motor, minor sprocket And chain, the mode that casing is bolted is connected with front side rail and rear side rail respectively, and bottom half is opening, is located at Bearing is fitted with front side rail and rear side rail in casing, first rotating shaft is installed, in first rotating shaft between two bearings Portion is provided with gear, and gear is located between two bearings, wheel and rack engagement, and the front end of first rotating shaft is provided with big sprocket wheel, case Middle part is welded with dividing plate in vivo, and dividing plate middle part is provided with first through hole, and the mode that dividing plate top is bolted is provided with driving Motor, minor sprocket is connected with the output shaft of motor by shaft coupling, and chain is wound with minor sprocket, and the other end of chain is worn Cross first through hole and be wound in big sprocket wheel.When needing to make tooth bar and moving beam move right, start motor counterclockwise Rotate and drive minor sprocket to rotate, minor sprocket rotated by chain-driving big sprocket wheel, first rotating shaft concomitant rotation, gear inverse time therewith Pin is rotated, because wheel and rack is engaged, gear is rotated counterclockwise can drive tooth bar to move right.When need to make tooth bar and When moving beam is moved to the left, starts motor and rotate counterclockwise, then tooth bar and moving beam can be driven to be moved to the left.
Because clamping device includes threaded rod, the second rotating shaft, curved splint, fairlead, connecting rod, tension spring and One nut, the top of threaded rod is connected with steel wire rope, and threaded rod bottom level is welded with the second rotating shaft, and the second rotating shaft is provided with Two pieces of curved splints, two pieces of curved splints are symmetrical arranged, and threaded rod is provided with the fairlead that can be slid on, fairlead and arc The mode being connected through the hinge between the top of clevis plate is connected with connecting rod, and the threaded rod outer sheath below fairlead is tensioned Spring, the threaded rod outside above fairlead is provided with the first nut being engaged with threaded rod.When needing to clamp pile tube, first use Spanner turns the first nut and rotates counterclockwise, and the first nut is moved up on threaded rod, in the presence of tension spring, is oriented to Set upward sliding, connecting rod pulls two pieces of curved splints to be opened laterally around the second rotating shaft.Then two pieces of curved splints are placed In the outside of pile tube, then turn the first nut with spanner and rotate clockwise, the first nut is moved down on threaded rod, in tension force Spring-compressed, fairlead slide downward, connecting rod promotes two pieces of curved splints around the second rotating shaft to medial movement, so as to by pile tube Clamp, pile tube can be lifted by crane after clamping.The first nut is turned with spanner to rotate counterclockwise, by two pieces of curved splints Open, you can unclamp pile tube.
Because also including riser, movable mechanism and swing rope mechanism, sweep left end top passes through the side being welded to connect Formula is connected with riser, and the upper level of riser is provided with movable mechanism, and movable mechanism includes housing, the first electricity Machine, rear bearing block, screw mandrel, the second nut, guide rod and guide pad, the mode that housing is bolted are connected on riser, shell Body right side is set for open, and the mode that leading flank is bolted in housing is provided with the first motor, the trailing flank in housing The mode being bolted is provided with rear bearing block, and screw mandrel, screw mandrel are connected with by shaft coupling on the output shaft of the first motor Rear end interference connect by way of be connected in the bearing of rear bearing block, guide rod, guide rod are provided with the housing on the right side of screw mandrel Rear and front end be respectively welded at front and rear both sides in housing, screw mandrel is provided with the second nut, and guide rod is provided with guide pad, is oriented to Block is connected with the second nut, is provided with swing rope mechanism on the right side of guide pad, swing rope mechanism include U-shaped fixed plate, the 3rd rotating shaft, Roller bearing and clapboard, the left end of U-shaped fixed plate are welded on the right side of guide pad, and the front and rear both sides on the inside of U-shaped fixed plate are pacified Equipped with the 3rd rotating shaft, the 3rd rotating shaft outside is provided with roller bearing by way of interference is connected, and the right-hand member of U-shaped fixed plate is welded with two Block clapboard, it is symmetrical before and after two pieces of clapboards.When gripping means grips pile tube, and need that pile tube is placed on the one of sweep During side, start the first motor, drive the second nut to move to housing central section by screw mandrel, swing rope mechanism also moves.Then Start jack machinism pile tube is sling, restart drive mechanism and drive tooth bar and moving beam to be moved to the left, move steel wire rope Before and after between the roller bearing of both sides.After moving beam moves to correct position, drive mechanism is closed.Then it is again started up the first electricity Machine, drives the second nut to move by screw mandrel, and swing rope mechanism moves, because steel wire rope is between the roller bearing of front and rear both sides, So roller bearing stirs a side oscillation of the steel wire rope to sweep, clamping device and the pile tube for clamping thereon also swing therewith, treat pile tube After moving to the correct position above sweep.The first motor is closed, is starting jack machinism, pile tube is placed on sweep, risen Steel wire rope on heavy-duty machine structure is slided on roller bearing, enough reduces the abrasion of steel wire rope, effectively increases the service life of steel wire rope.Such as This can just adjust position of the pile tube pendulum on sweep, improve flexibility of the invention and practicality.
Because also including insurance institution, clamping device is provided with insurance institution, and insurance institution includes retainer ring, hangs Ring, safety rope and hook, retainer ring are welded on the top of one of curved splint, and link is welded on another piece of curved splint Top, is connected with safety rope in retainer ring, the tail end of safety rope is connected with the hook that can be hung on link.Work as gripping apparatus grips Firmly during pile tube, safety rope is wound on pile tube lower section, and hook is hung on link.Safety effect can be just so played, when hanging When clamping device fails in pile tube work, safety rope can block pile tube, prevent pile tube from falling.Pile tube is efficiently avoid to be fallen It is bad, security during swing pipe stake is also improved, prevent the pile tube for falling from injuring other people by a crashing object, trigger security incident.
Because also including support meanss, support meanss are symmetrically arranged on two with before and after sweep right part, support meanss include There are guide block, sliding sleeve, support bar, trapezoidal fixing tooth, support block, check lock lever, handle, back-moving spring and fix bar, guide block is welded on On sweep, left side vertical is provided with the first guide hole in guide block, and support bar is provided with the first guide hole, is welded with the sweep below guide block Sliding sleeve, sliding sleeve is slidably matched with support bar, and the right flank of support bar is provided with multiple trapezoidal fixing tooths, and trapezoidal fixing tooth is along support bar Axial direction be uniformly distributed, the bottom of support bar is welded with support block, and the right part level of guide block is provided with the second guide hole, the second guide hole with First guide hole is connected, and check lock lever is provided with the second guide hole, and check lock lever right-hand member is welded with handle, handle left surface and guide block right flank Between be connected with back-moving spring, back-moving spring is simultaneously enclosed within check lock lever outside.When needing to use the present invention that pile tube is sling, first draw Dynamic handle is moved right, and check lock lever moves right therewith, back-moving spring stretching.Between check lock lever pulls out two trapezoidal fixing tooths When, support bar slide downward under self gravitation effect, after support block is contacted with ground, unclamps handle.In the work of back-moving spring Make check lock lever under to left movement, and insert left side two trapezoidal fixing tooths between, rod lock will be supported.Such branch that can just allow Strut bears gravity during lifting, it is to avoid in lifting, the vehicle head part of car body is tilted, and improves stability of the invention.Work as pipe After stake completed loading, handle is pulled to move right again.Then support bar is promoted to move upwards, when support bar is moved upwards up to conjunction Right position postpones unclamps handle, check lock lever is locked support bar.
Because also including fix bar, two fix bars, two fix bar phases are connected between every two adjacent N shape framves Mutually arranged in a crossed manner, two crossover locations of fix bar are by rivet, the mode that fix bar two ends are bolted and N shapes Frame is connected.Fix bar plays the effect consolidated mutually between N shape framves, it is to avoid N shapes frame uses rear flexural deformation for a long time.
Because also including electronic reel, drawstring and travel switch, electronic reel is provided with two altogether, and two electronic Reel is separately mounted to the top of both sides before and after the N shape framves of the rightmost side, and drawstring, the tail end connection of drawstring are wound with electronic reel Travel switch is provided with below the top of support bar, electronic reel, the mode that travel switch is connected by screw is arranged on N On shape frame, there is connection between travel switch and electronic reel.After pile tube completed loading, handle is pulled to move right again It is dynamic.Then start electronic reel and rotate counterclockwise and roll drawstring, drawstring pulls support bar to move upwards, works as supporting bar top After touching travel switch, electronic reel stops.Then handle is unclamped, check lock lever is locked support bar.When will Support bar is lowered into when being contacted with ground, pulls handle to move right, started electronic reel and rotate clockwise and puts drawstring Go out, support bar can so slowly declined, it is to avoid the decline of support bar moment causes ground to be smashed.
（3）Beneficial effect
When the present invention is transported to pile tube, pile tube can be loaded and unloaded, without waiting for crane handling, saved the stand-by period, dropped Low shipping and delivery cost, improve stable in operating efficiency, and cargo handling process, improve the security of swing pipe stake, and this Invention has the advantages that simple to operate, low cost of manufacture.
Brief description of the drawings
Fig. 1 is the first dimensional structure diagram of the invention.
Fig. 2 is the enlarged diagram of part A of the invention.
Fig. 3 is the main structure diagram of jack machinism of the present invention.
Fig. 4 is the dimensional structure diagram of rear side rail of the present invention.
Fig. 5 is that the section view knot of the front view of drive mechanism of the present invention is intended to.
Fig. 6 is the first right side structural representation of clamping device of the present invention.
Fig. 7 is second dimensional structure diagram of the invention.
Fig. 8 is the schematic cross-sectional view of the top view of the movable mechanism of the present invention.
Fig. 9 is that the plan structure of swing rope mechanism of the present invention regards schematic diagram.
Figure 10 is second right side structural representation of clamping device of the present invention.
Figure 11 is the third dimensional structure diagram of the invention.
Figure 12 is the first main structure diagram of support meanss of the present invention.
Figure 13 is second main structure diagram of support meanss of the present invention.
Mark in accompanying drawing for：1- car bodies, 2- sweeps, 3-N shape framves, 4- guide rails, 401- balls, 5- drive mechanisms, 501- Casing, 502- bearings, 503- dividing plates, 504- first through hole, 505- first rotating shafts, 506- big sprocket wheels, 507- gears, 508- drives Motor, 509- minor sprockets, 510- chains, 6- moving beams, 7- tooth bars, 8- inverted T shaped plates, 9- wire guides, 10- jack machinisms, 101- hoist engines, 102- fixed pulleys, 103- steel wire ropes, 11- clamping devices, 111- threaded rods, the rotating shafts of 112- second, 113- arcs Clamping plate, 114- fairleads, 115- connecting rods, 116- tension springs, the nuts of 117- first, 12- risers, 13- moves forward and backward mechanism, 1301- housings, the motors of 1302- first, 1303- rear bearing blocks, 1304- screw mandrels, the nuts of 1305- second, 1306- guide rods, 1307- Guide pad, 14- swing ropes mechanism, 1401-U shape fixed plates, the rotating shafts of 1402- the 3rd, 1403- roller bearings, 1404- clapboards, 15- insurances Mechanism, 1501- retainer rings, 1502- links, 1503- safety ropes, 1504- hooks, 16- support meanss, 1601- guide blocks, 1602- First guide hole, the guide holes of 1603- second, 1604- sliding sleeves, 1605- support bars, the trapezoidal fixing tooths of 1606-, 1607- support blocks, 1608- check lock levers, 1609- handles, 1610- back-moving springs, 17- fix bars, the electronic reels of 18-, 19- drawstrings, 20- strokes are opened Close.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of pile for prestressed pipe transport vehicle with Multi Loading and Unloading Functions, as shown in figs 1-9, include car body 1, sweep 2, N shapes frame 3, Guide rail 4, ball 401, drive mechanism 5, moving beam 6, tooth bar 7, inverted T shaped plate 8, wire guide 9, jack machinism 10 and clamping device 11, the rear portion of car body 1 is provided with sweep 2, and the mode that the top of sweep 2 is bolted is provided with multiple N shapes framves 3, the inner side of N shapes frame 3 The mode that crown center is bolted is connected with two guide rails 4, is symmetrical arranged before and after two guide rails 4, and two guide rails 4 it Between leave gap, the inside top of guide rail 4 and bottom are provided with ball 401, driving are provided between two right hand tops of guide rail 4 Mechanism 5, moving beam 6 is provided between two inner sides of guide rail 4, and moving beam 6 is slidably matched with two guide rails 4, and moving beam 6 is pushed up The mode that portion is bolted is connected with tooth bar 7, and the bottom of moving beam 6 is connected with inverted T-shaped by way of being welded to connect Plate 8, the left and right sides of inverted T shaped plate 8 is provided with wire guide 9, and jack machinism 10 is provided with inverted T shaped plate 8, and jack machinism 10 includes There are hoist engine 101, fixed pulley 102 and steel wire rope 103, the mode that hoist engine 101 is bolted is arranged on inverted T shaped plate 8 Crown center, the left and right sides of hoist engine 101 is equipped with fixed pulley 102, and the mode that fixed pulley 102 is bolted is arranged on On inverted T shaped plate 8, fixed pulley 102 and be located at wire guide 9 top, two steel wire ropes 103 are wound with hoist engine 101, wherein one Root bypasses left side fixed pulley 102 and through the wire guide 9 in left side, and another bypasses right side fixed pulley 102 and leading through right side String holes 9, the tail end of two steel wire ropes 103 is respectively connected with clamping device 11.
Drive mechanism 5 include casing 501, bearing 502, dividing plate 503, first rotating shaft 505, big sprocket wheel 506, gear 507, Motor 508, minor sprocket 509 and chain 510, the mode that casing 501 is bolted respectively with front side rail 4 and rear side Guide rail 4 is connected, and the bottom of casing 501 is opening, and bearing is fitted with the front side rail 4 and rear side rail 4 in casing 501 502, first rotating shaft 505 is installed between two bearings 502, the middle part of first rotating shaft 505 is provided with gear 507, and gear 507 is located at two Between bearing 502, gear 507 is engaged with tooth bar 7, and the front end of first rotating shaft 505 is provided with middle part in big sprocket wheel 506, casing 501 Dividing plate 503 is welded with, the middle part of dividing plate 503 is provided with first through hole 504, and the mode that the top of dividing plate 503 is bolted is provided with Motor 508, minor sprocket 509 is connected with the output shaft of motor 508 by shaft coupling, and chain is wound with minor sprocket 509 Bar 510, the other end of chain 510 passes through first through hole 504 and is wound in big sprocket wheel 506.
Clamping device 11 includes threaded rod 111, the second rotating shaft 112, curved splint 113, fairlead 114, connecting rod 115th, the nut 117 of tension spring 116 and first, the top of threaded rod 111 is connected with steel wire rope 103, the bottom water of threaded rod 111 Downhand welding is connected to the second rotating shaft 112, and the second rotating shaft 112 is provided with two pieces of curved splints 113, and two pieces of curved splints 113 are symmetrical arranged, Threaded rod 111 is provided with the fairlead 114 that can be slid on, by hinge between fairlead 114 and the top of curved splint 113 The mode of chain connection is connected with connecting rod 115, and the tensioned spring 116 of the outer sheath of threaded rod 111 of the lower section of fairlead 114 is oriented to The outside of threaded rod 111 of the top of set 114 is provided with the first nut 117 being engaged with threaded rod 111.
Riser 12, movable mechanism 13 and swing rope mechanism 14 are also included, the left end of sweep 2 top passes through what is be welded to connect Mode is connected with riser 12, and the upper level of riser 12 is provided with movable mechanism 13, and movable mechanism 13 includes shell Body 1301, the first motor 1302, rear bearing block 1303, screw mandrel 1304, the second nut 1305, guide rod 1306 and guide pad 1307, The mode that housing 1301 is bolted is connected on riser 12, and the right side of housing 1301 is set for open, before housing 1301 is interior The mode that side is bolted is provided with the first motor 1302, the mode that the trailing flank in housing 1301 is bolted Rear bearing block 1303 is installed, screw mandrel 1304 is connected with by shaft coupling on the output shaft of the first motor 1302, screw mandrel 1304 Rear end is connected in the bearing of rear bearing block 1303 by way of interference is connected, and is provided with the housing 1301 on the right side of screw mandrel 1304 Guide rod 1306, the rear and front end of guide rod 1306 is respectively welded at the front and rear both sides in housing 1301, and screw mandrel 1304 is provided with second Nut 1305, guide rod 1306 is provided with guide pad 1307, and guide pad 1307 is connected with the second nut 1305, guide pad 1307 Right side is provided with swing rope mechanism 14, and swing rope mechanism 14 includes U-shaped fixed plate 1401, the 3rd rotating shaft 1402, roller bearing 1403 and wedge shape Plate 1404, the left end of U-shaped fixed plate 1401 is welded on the right side of guide pad 1307, front and rear the two of the inner side of U-shaped fixed plate 1401 Side is mounted on the 3rd rotating shaft 1402, and the outside of the 3rd rotating shaft 1402 is provided with roller bearing 1403 by way of interference is connected, and U-shaped is solid The right-hand member of fixed board 1401 is welded with two pieces of clapboards 1404, symmetrical before and after two pieces of clapboards 1404.
Operation principle：When initial, moving beam 6 is contracted in the inner side of guide rail 4.When being transported to pile tube using the present invention, Moving body 1 arrives the side for stacking pile tube.Start drive mechanism 5, drive mechanism 5 drives tooth bar 7 to move right, moving beam 6 Move right therewith, when inverted T shaped plate 8 moves to 4 right side of guide rail, close drive mechanism 5, start hoist engine 101 and turn counterclockwise It is dynamic to be released around two steel wire ropes 103 thereon, after steel wire rope 103 is released, in the presence of the self gravitation of clamping device 11 Move down, after moving to correct position, close hoist engine 101.Then operation clamping device 11 clamps pile tube.After clamping again Secondary startup hoist engine 101 is rotated clockwise rolls steel wire rope 103, and clamping device 11 and the pile tube for clamping thereon are moved up, After pile tube is moved upwards up to correct position, hoist engine 101 is closed.Being again started up drive mechanism 5 drives tooth bar 7 to be moved to the left, Clamping device 11 and the pile tube for clamping thereon are moved to the left therewith, when the left end of pile tube moves to the left end of sweep 2, close and drive Motivation structure 5.Then it is again started up hoist engine 101 and rotates counterclockwise and will be released around two steel wire ropes 103 thereon, pile tube is downward It is mobile, pile tube is placed on sweep 2, it is then shut off hoist engine 101.So just pile tube conveniently can be hung in into sweep On 2, aforesaid operations are repeated, substantial amounts of pile tube can be loaded and unloaded, improve the operating efficiency of handling.
Because drive mechanism 5 includes casing 501, bearing 502, dividing plate 503, first rotating shaft 505, big sprocket wheel 506, gear 507th, motor 508, minor sprocket 509 and chain 510, the mode that casing 501 is bolted respectively with front side rail 4 and Rear side rail 4 is connected, and the bottom of casing 501 is opening, is fitted with the front side rail 4 and rear side rail 4 in casing 501 Bearing 502, is provided with first rotating shaft 505 between two bearings 502, the middle part of first rotating shaft 505 is provided with gear 507, gear 507 Between two bearings 502, gear 507 is engaged with tooth bar 7, and the front end of first rotating shaft 505 is provided with big sprocket wheel 506, in casing 501 Middle part is welded with dividing plate 503, and the middle part of dividing plate 503 is provided with first through hole 504, and the mode that the top of dividing plate 503 is bolted is pacified Equipped with motor 508, minor sprocket 509 is connected with by shaft coupling on the output shaft of motor 508, on minor sprocket 509 around The other end for having chain 510, chain 510 passes through first through hole 504 and is wound in big sprocket wheel 506.When needing to make tooth bar 7 and mobile When crossbeam 6 moves right, startup motor 508 rotates counterclockwise drive minor sprocket 509 and rotates, and minor sprocket 509 passes through chain 510 drive big sprocket wheels 506 rotate, the concomitant rotation of first rotating shaft 505, gear 507 is rotated counterclockwise therewith because gear 507 with Tooth bar 7 is engaged, so gear 507 is rotated counterclockwise tooth bar 7 can be driven to move right.When need to make tooth bar 7 and moving beam 6 to When moving left, start motor 508 and rotate counterclockwise, then tooth bar 7 and moving beam 6 can be driven to be moved to the left.
Because clamping device 11 includes threaded rod 111, the second rotating shaft 112, curved splint 113, fairlead 114, connection Bar 115, the nut 117 of tension spring 116 and first, the top of threaded rod 111 are connected with steel wire rope 103, the bottom of threaded rod 111 Level is welded with the second rotating shaft 112, and the second rotating shaft 112 is provided with two pieces of curved splints 113, and two pieces of curved splints 113 symmetrically set Put, threaded rod 111 is provided with the fairlead 114 that can be slid on, lead between fairlead 114 and the top of curved splint 113 Cross hinged mode and be connected with connecting rod 115, the tensioned spring 116 of the outer sheath of threaded rod 111 of the lower section of fairlead 114, The outside of threaded rod 111 of the top of fairlead 114 is provided with the first nut 117 being engaged with threaded rod 111.When need clamp pile tube When, first turning the first nut 117 with spanner and rotate counterclockwise, the first nut 117 is moved up on threaded rod 111, in tension force In the presence of spring 116, the upward sliding of fairlead 114, connecting rod 115 pull two pieces of curved splints 113 around the second rotating shaft 112 to Open in outside.Then two pieces of curved splints 113 are placed on the outside of pile tube, then to turn the first nut 117 with spanner clockwise Rotate, the first nut 117 is moved down on threaded rod 111, compressed in tension spring 116, the slide downward of fairlead 114, even Extension bar 115 promotes two pieces of curved splints 113 around the second rotating shaft 112 to medial movement, so as to pile tube be clamped, can be right after clamping Pile tube is lifted by crane.The first nut 117 is turned with spanner to rotate counterclockwise, two pieces of curved splints 113 are opened, you can by pile tube Unclamp.
Because also including riser 12, movable mechanism 13 and swing rope mechanism 14, the left end of sweep 2 top is by the company of welding The mode for connecing is connected with riser 12, and the upper level of riser 12 is provided with movable mechanism 13, and movable mechanism 13 includes There are housing 1301, the first motor 1302, rear bearing block 1303, screw mandrel 1304, the second nut 1305, guide rod 1306 and guide pad 1307, the mode that housing 1301 is bolted is connected on riser 12, and the right side of housing 1301 is set for open, housing 1301 The mode that interior leading flank is bolted is provided with the first motor 1302, what the trailing flank in housing 1301 was bolted Mode is provided with rear bearing block 1303, and screw mandrel 1304, screw mandrel are connected with by shaft coupling on the output shaft of the first motor 1302 1304 rear end is connected in the bearing of rear bearing block 1303 by way of interference is connected, the housing 1301 on the right side of screw mandrel 1304 Guide rod 1306 is inside provided with, the rear and front end of guide rod 1306 is respectively welded at the front and rear both sides in housing 1301, is set on screw mandrel 1304 There is the second nut 1305, guide rod 1306 is provided with guide pad 1307, and guide pad 1307 is connected with the second nut 1305, guide pad 1307 right side is provided with swing rope mechanism 14, and swing rope mechanism 14 includes U-shaped fixed plate 1401, the 3rd rotating shaft 1402, roller bearing 1403 With clapboard 1404, the left end of U-shaped fixed plate 1401 is welded on the right side of guide pad 1307, the inner side of U-shaped fixed plate 1401 Front and rear both sides are mounted on the 3rd rotating shaft 1402, and the outside of the 3rd rotating shaft 1402 is provided with roller bearing by way of interference is connected 1403, the right-hand member of U-shaped fixed plate 1401 is welded with two pieces of clapboards 1404, symmetrical before and after two pieces of clapboards 1404.When clamping is filled Put 11 and clamp pile tube, and when needing for pile tube to be placed on the side of sweep 2, start the first motor 1302, by screw mandrel 1304 the second nuts 1305 of driving move to the middle part of housing 1301, and swing rope mechanism 14 also moves.Then jack machinism is started 10 sling pile tube, restart drive mechanism 5 and drive tooth bar 7 and moving beam 6 to be moved to the left, before being moved to steel wire rope 103 Afterwards between the roller bearing 1403 of both sides.After moving beam 6 moves to correct position, drive mechanism 5 is closed.Then it is again started up first Motor 1302, drives the second nut 1305 to move by screw mandrel 1304, and swing rope mechanism 14 moves, because steel wire rope 103 exists Between the roller bearing 1403 of front and rear both sides, so roller bearing 1403 stirs a side oscillation of the steel wire rope 103 to sweep 2, clamping device 11 And the pile tube for clamping thereon also swings therewith, after after the correct position that pile tube moves to the top of sweep 2.Close the first motor 1302, starting jack machinism 10, pile tube is placed on sweep 2, the steel wire rope 103 on jack machinism 10 is on roller bearing 1403 Slide, enough reduce the abrasion of steel wire rope 103, effectively increase the service life of steel wire rope 103.Pile tube pendulum so can be just adjusted to exist Position on sweep 2, improves flexibility of the invention and practicality.
Embodiment 2
A kind of pile for prestressed pipe transport vehicle with Multi Loading and Unloading Functions, as shown in figures 1-13, include car body 1, sweep 2, N shapes frame 3, Guide rail 4, ball 401, drive mechanism 5, moving beam 6, tooth bar 7, inverted T shaped plate 8, wire guide 9, jack machinism 10 and clamping device 11, the rear portion of car body 1 is provided with sweep 2, and the mode that the top of sweep 2 is bolted is provided with multiple N shapes framves 3, the inner side of N shapes frame 3 The mode that crown center is bolted is connected with two guide rails 4, is symmetrical arranged before and after two guide rails 4, and two guide rails 4 it Between leave gap, the inside top of guide rail 4 and bottom are provided with ball 401, driving are provided between two right hand tops of guide rail 4 Mechanism 5, moving beam 6 is provided between two inner sides of guide rail 4, and moving beam 6 is slidably matched with two guide rails 4, and moving beam 6 is pushed up The mode that portion is bolted is connected with tooth bar 7, and the bottom of moving beam 6 is connected with inverted T-shaped by way of being welded to connect Plate 8, the left and right sides of inverted T shaped plate 8 is provided with wire guide 9, and jack machinism 10 is provided with inverted T shaped plate 8, and jack machinism 10 includes There are hoist engine 101, fixed pulley 102 and steel wire rope 103, the mode that hoist engine 101 is bolted is arranged on inverted T shaped plate 8 Crown center, the left and right sides of hoist engine 101 is equipped with fixed pulley 102, and the mode that fixed pulley 102 is bolted is arranged on On inverted T shaped plate 8, fixed pulley 102 and be located at wire guide 9 top, two steel wire ropes 103 are wound with hoist engine 101, wherein one Root bypasses left side fixed pulley 102 and through the wire guide 9 in left side, and another bypasses right side fixed pulley 102 and leading through right side String holes 9, the tail end of two steel wire ropes 103 is respectively connected with clamping device 11.
Drive mechanism 5 include casing 501, bearing 502, dividing plate 503, first rotating shaft 505, big sprocket wheel 506, gear 507, Motor 508, minor sprocket 509 and chain 510, the mode that casing 501 is bolted respectively with front side rail 4 and rear side Guide rail 4 is connected, and the bottom of casing 501 is opening, and bearing is fitted with the front side rail 4 and rear side rail 4 in casing 501 502, first rotating shaft 505 is installed between two bearings 502, the middle part of first rotating shaft 505 is provided with gear 507, and gear 507 is located at two Between bearing 502, gear 507 is engaged with tooth bar 7, and the front end of first rotating shaft 505 is provided with middle part in big sprocket wheel 506, casing 501 Dividing plate 503 is welded with, the middle part of dividing plate 503 is provided with first through hole 504, and the mode that the top of dividing plate 503 is bolted is provided with Motor 508, minor sprocket 509 is connected with the output shaft of motor 508 by shaft coupling, and chain is wound with minor sprocket 509 Bar 510, the other end of chain 510 passes through first through hole 504 and is wound in big sprocket wheel 506.
Clamping device 11 includes threaded rod 111, the second rotating shaft 112, curved splint 113, fairlead 114, connecting rod 115th, the nut 117 of tension spring 116 and first, the top of threaded rod 111 is connected with steel wire rope 103, the bottom water of threaded rod 111 Downhand welding is connected to the second rotating shaft 112, and the second rotating shaft 112 is provided with two pieces of curved splints 113, and two pieces of curved splints 113 are symmetrical arranged, Threaded rod 111 is provided with the fairlead 114 that can be slid on, by hinge between fairlead 114 and the top of curved splint 113 The mode of chain connection is connected with connecting rod 115, and the tensioned spring 116 of the outer sheath of threaded rod 111 of the lower section of fairlead 114 is oriented to The outside of threaded rod 111 of the top of set 114 is provided with the first nut 117 being engaged with threaded rod 111.
Riser 12, movable mechanism 13 and swing rope mechanism 14 are also included, the left end of sweep 2 top passes through what is be welded to connect Mode is connected with riser 12, and the upper level of riser 12 is provided with movable mechanism 13, and movable mechanism 13 includes shell Body 1301, the first motor 1302, rear bearing block 1303, screw mandrel 1304, the second nut 1305, guide rod 1306 and guide pad 1307, The mode that housing 1301 is bolted is connected on riser 12, and the right side of housing 1301 is set for open, before housing 1301 is interior The mode that side is bolted is provided with the first motor 1302, the mode that the trailing flank in housing 1301 is bolted Rear bearing block 1303 is installed, screw mandrel 1304 is connected with by shaft coupling on the output shaft of the first motor 1302, screw mandrel 1304 Rear end is connected in the bearing of rear bearing block 1303 by way of interference is connected, and is provided with the housing 1301 on the right side of screw mandrel 1304 Guide rod 1306, the rear and front end of guide rod 1306 is respectively welded at the front and rear both sides in housing 1301, and screw mandrel 1304 is provided with second Nut 1305, guide rod 1306 is provided with guide pad 1307, and guide pad 1307 is connected with the second nut 1305, guide pad 1307 Right side is provided with swing rope mechanism 14, and swing rope mechanism 14 includes U-shaped fixed plate 1401, the 3rd rotating shaft 1402, roller bearing 1403 and wedge shape Plate 1404, the left end of U-shaped fixed plate 1401 is welded on the right side of guide pad 1307, front and rear the two of the inner side of U-shaped fixed plate 1401 Side is mounted on the 3rd rotating shaft 1402, and the outside of the 3rd rotating shaft 1402 is provided with roller bearing 1403 by way of interference is connected, and U-shaped is solid The right-hand member of fixed board 1401 is welded with two pieces of clapboards 1404, symmetrical before and after two pieces of clapboards 1404.
Insurance institution 15 is also included, clamping device 11 is provided with insurance institution 15, and insurance institution 15 includes retainer ring 1501st, link 1502, safety rope 1503 and hook 1504, retainer ring 1501 is welded on the top of one of curved splint 113, Link 1502 is welded on another piece of top of curved splint 113, and safety rope 1503, safety rope 1503 are connected with retainer ring 1501 Tail end be connected with the hook 1504 that can be hung on link 1502.
Support meanss 16 are also included, support meanss 16 are symmetrically arranged on two with before and after the right part of sweep 2, support meanss 16 are wrapped Guide block 1601, sliding sleeve 1604, support bar 1605, trapezoidal fixing tooth 1606, support block 1607, check lock lever 1608, handle are included 1609th, back-moving spring 1610 and fix bar 17, guide block 1601 are welded on sweep 2, and left side vertical is provided with first in guide block 1601 Guide hole 1602, is provided with support bar 1605 in the first guide hole 1602, sliding sleeve 1604 is welded with the sweep 2 of the lower section of guide block 1601, sliding Set 1604 is slidably matched with support bar 1605, and the right flank of support bar 1605 is provided with multiple trapezoidal fixing tooths 1606, trapezoidal fixation Tooth 1606 is uniformly distributed along the axial direction of support bar 1605, and the bottom of support bar 1605 is welded with support block 1607, guide block 1601 Right part level is provided with the second guide hole 1603, and the second guide hole 1603 is connected with the first guide hole 1602, and lock is provided with the second guide hole 1603 Tight bar 1608, the right-hand member of check lock lever 1608 is welded with handle 1609, is connected between 1609 left surfaces of handle and the right flank of guide block 1601 There is back-moving spring 1610, back-moving spring 1610 is simultaneously enclosed within the outside of check lock lever 1608.
Fix bar 17 is also included, two fix bars 17, two fix bars are connected between every two adjacent N shapes framves 3 17 intersect setting, and by rivet, the two ends of fix bar 17 are bolted two crossover locations of fix bar 17 Mode is connected with N shapes frame 3.
Electronic reel 18, drawstring 19 and travel switch 20 are also included, electronic reel 18 is provided with two, and two altogether Electronic reel 18 is separately mounted to the top of both sides before and after rightmost side N shapes frame 3, and drawstring 19 is wound with electronic reel 18, draws The tail end of rope 19 is connected to the top of support bar 1605, and travel switch 20, travel switch 20 are provided with below electronic reel 18 The mode being connected by screw is arranged on N shapes frame 3, has connection between travel switch 20 and electronic reel 18.
N shapes frame 3 is that H profile steel and channel-section steel are welded, and N shapes frame 3 is vertically channel-section steel, and the transverse direction of N shapes frame 3 is H profile steel, groove The thickness of steel is at least 10mm, and the thickness of H profile steel is at least 12mm.
Operation principle：When initial, moving beam 6 is contracted in the inner side of guide rail 4.When being transported to pile tube using the present invention, Moving body 1 arrives the side for stacking pile tube.Start drive mechanism 5, drive mechanism 5 drives tooth bar 7 to move right, moving beam 6 Move right therewith, when inverted T shaped plate 8 moves to 4 right side of guide rail, close drive mechanism 5, start hoist engine 101 and turn counterclockwise It is dynamic to be released around two steel wire ropes 103 thereon, after steel wire rope 103 is released, in the presence of the self gravitation of clamping device 11 Move down, after moving to correct position, close hoist engine 101.Then operation clamping device 11 clamps pile tube.After clamping again Secondary startup hoist engine 101 is rotated clockwise rolls steel wire rope 103, and clamping device 11 and the pile tube for clamping thereon are moved up, After pile tube is moved upwards up to correct position, hoist engine 101 is closed.Being again started up drive mechanism 5 drives tooth bar 7 to be moved to the left, Clamping device 11 and the pile tube for clamping thereon are moved to the left therewith, when the left end of pile tube moves to the left end of sweep 2, close and drive Motivation structure 5.Then it is again started up hoist engine 101 and rotates counterclockwise and will be released around two steel wire ropes 103 thereon, pile tube is downward It is mobile, pile tube is placed on sweep 2, it is then shut off hoist engine 101.So just pile tube conveniently can be hung in into sweep On 2, aforesaid operations are repeated, substantial amounts of pile tube can be loaded and unloaded, improve the operating efficiency of handling.
Because drive mechanism 5 includes casing 501, bearing 502, dividing plate 503, first rotating shaft 505, big sprocket wheel 506, gear 507th, motor 508, minor sprocket 509 and chain 510, the mode that casing 501 is bolted respectively with front side rail 4 and Rear side rail 4 is connected, and the bottom of casing 501 is opening, is fitted with the front side rail 4 and rear side rail 4 in casing 501 Bearing 502, is provided with first rotating shaft 505 between two bearings 502, the middle part of first rotating shaft 505 is provided with gear 507, gear 507 Between two bearings 502, gear 507 is engaged with tooth bar 7, and the front end of first rotating shaft 505 is provided with big sprocket wheel 506, in casing 501 Middle part is welded with dividing plate 503, and the middle part of dividing plate 503 is provided with first through hole 504, and the mode that the top of dividing plate 503 is bolted is pacified Equipped with motor 508, minor sprocket 509 is connected with by shaft coupling on the output shaft of motor 508, on minor sprocket 509 around The other end for having chain 510, chain 510 passes through first through hole 504 and is wound in big sprocket wheel 506.When needing to make tooth bar 7 and mobile When crossbeam 6 moves right, startup motor 508 rotates counterclockwise drive minor sprocket 509 and rotates, and minor sprocket 509 passes through chain 510 drive big sprocket wheels 506 rotate, the concomitant rotation of first rotating shaft 505, gear 507 is rotated counterclockwise therewith because gear 507 with Tooth bar 7 is engaged, so gear 507 is rotated counterclockwise tooth bar 7 can be driven to move right.When need to make tooth bar 7 and moving beam 6 to When moving left, start motor 508 and rotate counterclockwise, then tooth bar 7 and moving beam 6 can be driven to be moved to the left.
Because clamping device 11 includes threaded rod 111, the second rotating shaft 112, curved splint 113, fairlead 114, connection Bar 115, the nut 117 of tension spring 116 and first, the top of threaded rod 111 are connected with steel wire rope 103, the bottom of threaded rod 111 Level is welded with the second rotating shaft 112, and the second rotating shaft 112 is provided with two pieces of curved splints 113, and two pieces of curved splints 113 symmetrically set Put, threaded rod 111 is provided with the fairlead 114 that can be slid on, lead between fairlead 114 and the top of curved splint 113 Cross hinged mode and be connected with connecting rod 115, the tensioned spring 116 of the outer sheath of threaded rod 111 of the lower section of fairlead 114, The outside of threaded rod 111 of the top of fairlead 114 is provided with the first nut 117 being engaged with threaded rod 111.When need clamp pile tube When, first turning the first nut 117 with spanner and rotate counterclockwise, the first nut 117 is moved up on threaded rod 111, in tension force In the presence of spring 116, the upward sliding of fairlead 114, connecting rod 115 pull two pieces of curved splints 113 around the second rotating shaft 112 to Open in outside.Then two pieces of curved splints 113 are placed on the outside of pile tube, then to turn the first nut 117 with spanner clockwise Rotate, the first nut 117 is moved down on threaded rod 111, compressed in tension spring 116, the slide downward of fairlead 114, even Extension bar 115 promotes two pieces of curved splints 113 around the second rotating shaft 112 to medial movement, so as to pile tube be clamped, can be right after clamping Pile tube is lifted by crane.The first nut 117 is turned with spanner to rotate counterclockwise, two pieces of curved splints 113 are opened, you can by pile tube Unclamp.
Because also including riser 12, movable mechanism 13 and swing rope mechanism 14, the left end of sweep 2 top is by the company of welding The mode for connecing is connected with riser 12, and the upper level of riser 12 is provided with movable mechanism 13, and movable mechanism 13 includes There are housing 1301, the first motor 1302, rear bearing block 1303, screw mandrel 1304, the second nut 1305, guide rod 1306 and guide pad 1307, the mode that housing 1301 is bolted is connected on riser 12, and the right side of housing 1301 is set for open, housing 1301 The mode that interior leading flank is bolted is provided with the first motor 1302, what the trailing flank in housing 1301 was bolted Mode is provided with rear bearing block 1303, and screw mandrel 1304, screw mandrel are connected with by shaft coupling on the output shaft of the first motor 1302 1304 rear end is connected in the bearing of rear bearing block 1303 by way of interference is connected, the housing 1301 on the right side of screw mandrel 1304 Guide rod 1306 is inside provided with, the rear and front end of guide rod 1306 is respectively welded at the front and rear both sides in housing 1301, is set on screw mandrel 1304 There is the second nut 1305, guide rod 1306 is provided with guide pad 1307, and guide pad 1307 is connected with the second nut 1305, guide pad 1307 right side is provided with swing rope mechanism 14, and swing rope mechanism 14 includes U-shaped fixed plate 1401, the 3rd rotating shaft 1402, roller bearing 1403 With clapboard 1404, the left end of U-shaped fixed plate 1401 is welded on the right side of guide pad 1307, the inner side of U-shaped fixed plate 1401 Front and rear both sides are mounted on the 3rd rotating shaft 1402, and the outside of the 3rd rotating shaft 1402 is provided with roller bearing by way of interference is connected 1403, the right-hand member of U-shaped fixed plate 1401 is welded with two pieces of clapboards 1404, symmetrical before and after two pieces of clapboards 1404.When clamping is filled Put 11 and clamp pile tube, and when needing for pile tube to be placed on the side of sweep 2, start the first motor 1302, by screw mandrel 1304 the second nuts 1305 of driving move to the middle part of housing 1301, and swing rope mechanism 14 also moves.Then jack machinism is started 10 sling pile tube, restart drive mechanism 5 and drive tooth bar 7 and moving beam 6 to be moved to the left, before being moved to steel wire rope 103 Afterwards between the roller bearing 1403 of both sides.After moving beam 6 moves to correct position, drive mechanism 5 is closed.Then it is again started up first Motor 1302, drives the second nut 1305 to move by screw mandrel 1304, and swing rope mechanism 14 moves, because steel wire rope 103 exists Between the roller bearing 1403 of front and rear both sides, so roller bearing 1403 stirs a side oscillation of the steel wire rope 103 to sweep 2, clamping device 11 And the pile tube for clamping thereon also swings therewith, after after the correct position that pile tube moves to the top of sweep 2.Close the first motor 1302, starting jack machinism 10, pile tube is placed on sweep 2, the steel wire rope 103 on jack machinism 10 is on roller bearing 1403 Slide, enough reduce the abrasion of steel wire rope 103, effectively increase the service life of steel wire rope 103.Pile tube pendulum so can be just adjusted to exist Position on sweep 2, improves flexibility of the invention and practicality.
Because also including insurance institution 15, clamping device 11 is provided with insurance institution 15, and insurance institution 15 includes solid Determine ring 1501, link 1502, safety rope 1503 and hook 1504, retainer ring 1501 is welded on one of curved splint 113 Top, link 1502 is welded on another piece of top of curved splint 113, and safety rope 1503 is connected with retainer ring 1501, insurance The tail end of rope 1503 is connected with the hook 1504 that can be hung on link 1502.When clamping device 11 clamps pile tube, will insure Rope 1503 is wound on pile tube lower section, and hook 1504 is hung on link 1502.Safety effect can be just so played, when in swing pipe stake When clamping device 11 fails in work, safety rope 1503 can block pile tube, prevent pile tube from falling.Efficiently avoid pile tube quilt Break, also improve security during swing pipe stake, prevent the pile tube for falling from injuring other people by a crashing object, trigger security incident.
Because also including support meanss 16, support meanss 16, support meanss are symmetrically arranged on two with before and after the right part of sweep 2 16 include guide block 1601, sliding sleeve 1604, support bar 1605, trapezoidal fixing tooth 1606, support block 1607, check lock lever 1608, drawing Hand 1609, back-moving spring 1610 and fix bar 17, guide block 1601 are welded on sweep 2, and left side vertical is provided with guide block 1601 One guide hole 1602, is provided with support bar 1605 in the first guide hole 1602, sliding sleeve 1604 is welded with the sweep 2 of the lower section of guide block 1601, Sliding sleeve 1604 is slidably matched with support bar 1605, and the right flank of support bar 1605 is provided with multiple trapezoidal fixing tooths 1606, trapezoidal solid Fixed tooth 1606 is uniformly distributed along the axial direction of support bar 1605, and the bottom of support bar 1605 is welded with support block 1607, guide block 1601 Right part level be provided with the second guide hole 1603, the second guide hole 1603 is connected with the first guide hole 1602, is provided with the second guide hole 1603 Check lock lever 1608, the right-hand member of check lock lever 1608 is welded with handle 1609, connects between 1609 left surfaces of handle and the right flank of guide block 1601 Back-moving spring 1610 is connected to, back-moving spring 1610 is simultaneously enclosed within the outside of check lock lever 1608.Pile tube is sling when the present invention is needed to use When, first pull handle 1609 to move right, check lock lever 1608 is moved right therewith, and back-moving spring 1610 is stretched.Work as check lock lever When between 1608 two trapezoidal fixing tooths 1606 of pull-out, support bar 1605 slide downward, support block under self gravitation effect, After 1607 contact with ground, handle 1609 is unclamped.Make check lock lever 1608 in the presence of back-moving spring 1610 to left movement, and insert Enter between two trapezoidal fixing tooths 1606 in left side, support bar 1605 is locked.So support bar 1605 can be just allowed to bear lifting When gravity, it is to avoid in lifting car body 1 vehicle head part tilt, improve stability of the invention.When pile tube completed loading Afterwards, handle 1609 is pulled to move right again.Then support bar 1605 is promoted to move upwards, when support bar 1605 is moved upwards up to Handle 1609 is unclamped after correct position, check lock lever 1608 is locked support bar 1605.
Because also including fix bar 17, two fix bars 17 are connected between every two adjacent N shapes framves 3, two solid Fixed pole 17 is intersected setting, and two crossover locations of fix bar 17 are connected by rivet, the two ends of fix bar 17 by bolt The mode for connecing is connected with N shapes frame 3.Fix bar 17 plays the effect consolidated mutually between N shapes frame 3, it is to avoid N shapes frame 3 is for a long time Use rear flexural deformation.
Because also including electronic reel 18, drawstring 19 and travel switch 20, electronic reel 18 is provided with two altogether, and Two electronic reels 18 are separately mounted to the top of both sides before and after rightmost side N shapes frame 3, and drawstring is wound with electronic reel 18 19, the tail end of drawstring 19 is connected to the top of support bar 1605, and travel switch 20 is provided with below electronic reel 18, and stroke is opened Close 20 modes being connected by screw to be arranged on N shapes frame 3, have connection between travel switch 20 and electronic reel 18. After pile tube completed loading, handle 1609 is pulled to move right again.Then start electronic reel 18 and rotate counterclockwise and will draw Rope 19 is rolled, and drawstring 19 pulls support bar 1605 to move upwards, electronic after the top of support bar 1605 touches travel switch 20 Reel 18 stops.Then handle 1609 is unclamped, check lock lever 1608 is locked support bar 1605.When by support bar 1605 are lowered into when being contacted with ground, pull handle 1609 to move right, and start electronic reel 18 and rotate clockwise drawstring 19 release, and support bar 1605 can so slowly declined, it is to avoid the decline of the moment of support bar 1605 causes ground to be smashed.
Embodiment described above only expresses the preferred embodiment of the present invention, and its description is more specific and detailed, but simultaneously Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art For, without departing from the inventive concept of the premise, some deformations, improvement can also be made and substituted, 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 (9)

1. a kind of pile for prestressed pipe transport vehicle with Multi Loading and Unloading Functions, it is characterised in that include car body（1）, sweep（2）, N shapes Frame（3）, guide rail（4）, ball（401）, drive mechanism（5）, moving beam（6）, tooth bar（7）, inverted T shaped plate（8）, wire guide（9）、 Jack machinism（10）And clamping device（11）, car body（1）Rear portion is provided with sweep（2）, sweep（2）The side that top is bolted Formula is provided with multiple N shapes framves（3）, N shape framves（3）The mode being bolted in the middle of inside top is connected with two guide rails（4）, Two guide rails（4）It is front and rear to be symmetrical arranged, and two guide rails（4）Between leave gap, guide rail（4）Inside top and bottom be provided with Ball（401）, two guide rails（4）Right hand top between drive mechanism is installed（5）, two guide rails（4）It is provided between inner side Moving beam（6）, moving beam（6）With two guide rails（4）It is slidably matched, moving beam（6）The side that top is bolted Formula is connected with tooth bar（7）, moving beam（6）Bottom inverted T shaped plate is connected with by way of being welded to connect（8）, inverted T shaped plate （8）The left and right sides be provided with wire guide（9）, inverted T shaped plate（8）On jack machinism is installed（10）, jack machinism（10）Including There is hoist engine（101）, fixed pulley（102）And steel wire rope（103）, hoist engine（101）The mode being bolted is arranged on T Shape plate（8）Crown center, hoist engine（101）The left and right sides be equipped with fixed pulley（102）, fixed pulley（102）By bolt The mode of connection is arranged on inverted T shaped plate（8）On, fixed pulley（102）And positioned at wire guide（9）Top, hoist engine（101）Upper volume It is wound with two steel wire ropes（103）, wherein one bypasses left side fixed pulley（102）And through the wire guide in left side（9）, another around Cross right side fixed pulley（102）And through the wire guide on right side（9）, two steel wire ropes（103）Tail end be respectively connected with clamping device （11）.
2. a kind of pile for prestressed pipe transport vehicle with Multi Loading and Unloading Functions according to claim 1, it is characterised in that driving machine Structure（5）Include casing（501）, bearing（502）, dividing plate（503）, first rotating shaft（505）, big sprocket wheel（506）, gear（507）、 Motor（508）, minor sprocket（509）And chain（510）, casing（501）The mode being bolted is led with front side respectively Rail（4）And rear side rail（4）Connection, casing（501）Bottom is opening, positioned at casing（501）Interior front side rail（4）And rear side Guide rail（4）On be fitted with bearing（502）, two bearings（502）Between first rotating shaft is installed（505）, first rotating shaft（505）In Portion is provided with gear（507）, gear（507）Positioned at two bearings（502）Between, gear（507）With tooth bar（7）Engagement, first turn Axle（505）Front end big sprocket wheel is installed（506）, casing（501）Interior middle part is welded with dividing plate（503）, dividing plate（503）Open at middle part There is first through hole（504）, dividing plate（503）The mode that top is bolted is provided with motor（508）, motor （508）Output shaft on minor sprocket is connected with by shaft coupling（509）, minor sprocket（509）On be wound with chain（510）, chain （510）The other end pass through first through hole（504）And it is wound on big sprocket wheel（506）On.
3. a kind of pile for prestressed pipe transport vehicle with Multi Loading and Unloading Functions according to claim 2, it is characterised in that clamping dress Put（11）Include threaded rod（111）, the second rotating shaft（112）, curved splint（113）, fairlead（114）, connecting rod（115）、 Tension spring（116）With the first nut（117）, threaded rod（111）Top and steel wire rope（103）It is connected, threaded rod（111） Bottom level is welded with the second rotating shaft（112）, the second rotating shaft（112）It is provided with two pieces of curved splints（113）, two pieces of curved splints （113）It is symmetrical arranged, threaded rod（111）It is provided with the fairlead that can be slid on（114）, fairlead（114）Pressed from both sides with arc Plate（113）Top between the mode that is connected through the hinge be connected with connecting rod（115）, fairlead（114）The threaded rod of lower section （111）The tensioned spring of outer sheath（116）, fairlead（114）The threaded rod of top（111）Outside is provided with and threaded rod（111） The first nut being engaged（117）.
4. a kind of pile for prestressed pipe transport vehicle with Multi Loading and Unloading Functions according to claim 3, it is characterised in that also include There is riser（12）, movable mechanism（13）With swing rope mechanism（14）, sweep（2）Left end top is connected by way of being welded to connect It is connected to riser（12）, riser（12）Upper level movable mechanism is installed（13）, move forward and backward mechanism（13）Include Housing（1301）, the first motor（1302）, rear bearing block（1303）, screw mandrel（1304）, the second nut（1305）, guide rod（1306） And guide pad（1307）, housing（1301）The mode being bolted is connected to riser（12）On, housing（1301）Right side is Opening is set, housing（1301）The mode that interior leading flank is bolted is provided with the first motor（1302）, housing（1301） The mode that interior trailing flank is bolted is provided with rear bearing block（1303）, the first motor（1302）Output shaft on pass through Shaft coupling is connected with screw mandrel（1304）, screw mandrel（1304）Rear end interference connect by way of be connected to rear bearing block（1303） Bearing in, screw mandrel（1304）The housing on right side（1301）Inside it is provided with guide rod（1306）, guide rod（1306）Rear and front end difference It is welded on housing（1301）Interior front and rear both sides, screw mandrel（1304）It is provided with the second nut（1305）, guide rod（1306）It is provided with Guide pad（1307）, guide pad（1307）With the second nut（1305）It is connected, guide pad（1307）Right side be provided with swing rope machine Structure（14）, swing rope mechanism（14）Include U-shaped fixed plate（1401）, the 3rd rotating shaft（1402）, roller bearing（1403）And clapboard （1404）, U-shaped fixed plate（1401）Left end be welded on guide pad（1307）Right side, U-shaped fixed plate（1401）Inner side Front and rear both sides are mounted on the 3rd rotating shaft（1402）, the 3rd rotating shaft（1402）Outside is provided with roller bearing by way of interference is connected （1403）, U-shaped fixed plate（1401）Right-hand member be welded with two pieces of clapboards（1404）, two pieces of clapboards（1404）It is front and rear symmetrical.
5. a kind of pile for prestressed pipe transport vehicle with Multi Loading and Unloading Functions according to claim 4, it is characterised in that also include There is insurance institution（15）, clamping device（11）It is provided with insurance institution（15）, insurance institution（15）Include retainer ring（1501）、 Link（1502）, safety rope（1503）And hook（1504）, retainer ring（1501）It is welded on one of curved splint（113）'s Top, link（1502）It is welded on another piece of curved splint（113）Top, retainer ring（1501）On be connected with safety rope （1503）, safety rope（1503）Tail end be connected with and can hang over link（1502）On hook（1504）.
6. a kind of pile for prestressed pipe transport vehicle with Multi Loading and Unloading Functions according to claim 5, it is characterised in that also include There are support meanss（16）, sweep（2）Support meanss are symmetrically arranged on two with before and after right part（16）, support meanss（16）Include and lead Block（1601）, sliding sleeve（1604）, support bar（1605）, trapezoidal fixing tooth（1606）, support block（1607）, check lock lever（1608）、 Handle（1609）, back-moving spring（1610）And fix bar（17）, guide block（1601）It is welded on sweep（2）On, guide block（1601）It is interior Left side vertical is provided with the first guide hole（1602）, the first guide hole（1602）Inside it is provided with support bar（1605）, guide block（1601）Lower section Sweep（2）On be welded with sliding sleeve（1604）, sliding sleeve（1604）With support bar（1605）It is slidably matched, support bar（1605）Right side Face is provided with multiple trapezoidal fixing tooths（1606）, trapezoidal fixing tooth（1606）Along support bar（1605）Axial direction be uniformly distributed, support Bar（1605）Bottom be welded with support block（1607）, guide block（1601）Right part level be provided with the second guide hole（1603）, second Guide hole（1603）With the first guide hole（1602）Connection, the second guide hole（1603）Inside it is provided with check lock lever（1608）, check lock lever（1608） Right-hand member is welded with handle（1609）, handle（1609）Left surface and guide block（1601）Back-moving spring is connected between right flank （1610）, back-moving spring（1610）And it is enclosed within check lock lever（1608）Outside.
7. a kind of pile for prestressed pipe transport vehicle with Multi Loading and Unloading Functions according to claim 6, it is characterised in that also include There is fix bar（17）, per two adjacent N shape framves（3）Between be connected with two fix bars（17）, two fix bars（17）Mutually It is arranged in a crossed manner, two fix bars（17）Crossover location by rivet, fix bar（17）The side that two ends are bolted Formula and N shape framves（3）It is connected.
8. a kind of pile for prestressed pipe transport vehicle with Multi Loading and Unloading Functions according to claim 7, it is characterised in that also include There is electronic reel（18）, drawstring（19）And travel switch（20）, electronic reel（18）Be provided with two altogether, and two it is electronic around Line wheel（18）It is separately mounted to rightmost side N shape framves（3）The top of front and rear both sides, electronic reel（18）On be wound with drawstring（19）, Drawstring（19）Tail end be connected to support bar（1605）Top, electronic reel（18）Lower section is provided with travel switch（20）, Travel switch（20）The mode being connected by screw is arranged on N shape framves（3）On, travel switch（20）With electronic reel（18）It Between have connection.
9. a kind of pile for prestressed pipe transport vehicle with Multi Loading and Unloading Functions according to claim 8, it is characterised in that N shape framves （3）It is that H profile steel and channel-section steel are welded, N shape framves（3）Vertically be channel-section steel, N shape framves（3）Transverse direction be H profile steel, the thickness of channel-section steel Degree is at least 10mm, and the thickness of H profile steel is at least 12mm.
CN201710000154.4A 2017-01-01 2017-01-01 A kind of pile for prestressed pipe transport vehicle with Multi Loading and Unloading Functions Active CN106740377B (en)

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CN107934593A (en) * 2018-01-04 2018-04-20 洛阳乐森石化新材料有限公司 A kind of device for aiding in truck handling material
CN107933409A (en) * 2017-11-17 2018-04-20 深圳高佳研机械研究设计有限公司 A kind of chemical machinery arranges carrier
CN108749685A (en) * 2018-07-04 2018-11-06 厦门深蓝动力科技有限公司 A kind of pallet and power transmission vehicle for mobile charging stake
CN108928758A (en) * 2018-08-22 2018-12-04 芜湖薰衣草知识产权运营有限公司 Lifting conveyer is used in a kind of laying of urban road pipeline
CN109109717A (en) * 2018-08-11 2019-01-01 徐松 A kind of vegetable transport cart on farm
CN109131013A (en) * 2018-10-18 2019-01-04 江苏海丰交通设备科技有限公司 A kind of Self-loading-unloading container semi-mounted transport vehicle
CN109455624A (en) * 2018-12-25 2019-03-12 上海建工五建集团有限公司 A kind of construction material transport vehicle and construction method
CN110182277A (en) * 2019-05-13 2019-08-30 盐城品迅智能科技服务有限公司 A kind of the material binding mechanism and picking fixing means of tubing loading floor truck
CN110303970A (en) * 2019-07-28 2019-10-08 天津市双象工程液压件有限责任公司 A kind of crane truck
CN110901504A (en) * 2019-12-02 2020-03-24 镇江市高等专科学校 Container type vehicle transfer transport vehicle
CN111038362A (en) * 2019-12-31 2020-04-21 中建四局贵州投资建设有限公司 Self-loading and self-unloading steel bar transport vehicle and loading and unloading method
CN111169362A (en) * 2020-02-26 2020-05-19 镇江市高等专科学校 Longitudinal beam type transfer vehicle structure
CN112440852A (en) * 2020-11-27 2021-03-05 赵宝 Agricultural product carrying device for agriculture
CN112523218A (en) * 2020-12-28 2021-03-19 蔡惠雯 Pile digging device for concrete pipe piles in constructional engineering
CN112557217A (en) * 2020-12-17 2021-03-26 宁波大学 Shear strength test system for rock mass structural plane with ultra-large breadth continuous dimension
CN113246839A (en) * 2021-06-24 2021-08-13 徐州华邦专用汽车有限公司 Special transport vechicle of tubular pile track
CN114086447A (en) * 2020-12-24 2022-02-25 安徽丰林建设工程有限公司 Highway is highway tamping unit for highway engineering
CN117818449A (en) * 2024-03-04 2024-04-05 泰州市中山涂料有限公司 Self-fixing type transfer device and transfer method for paint production

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CN107933409A (en) * 2017-11-17 2018-04-20 深圳高佳研机械研究设计有限公司 A kind of chemical machinery arranges carrier
CN107934593A (en) * 2018-01-04 2018-04-20 洛阳乐森石化新材料有限公司 A kind of device for aiding in truck handling material
CN107934593B (en) * 2018-01-04 2024-05-14 洛阳乐森石化新材料有限公司 Device for assisting truck in loading and unloading materials
CN108749685A (en) * 2018-07-04 2018-11-06 厦门深蓝动力科技有限公司 A kind of pallet and power transmission vehicle for mobile charging stake
CN109109717B (en) * 2018-08-11 2020-09-04 新沂城北新区城市建设发展有限公司 Vegetable transport vehicle for farm
CN109109717A (en) * 2018-08-11 2019-01-01 徐松 A kind of vegetable transport cart on farm
CN108928758A (en) * 2018-08-22 2018-12-04 芜湖薰衣草知识产权运营有限公司 Lifting conveyer is used in a kind of laying of urban road pipeline
CN109131013A (en) * 2018-10-18 2019-01-04 江苏海丰交通设备科技有限公司 A kind of Self-loading-unloading container semi-mounted transport vehicle
CN109455624A (en) * 2018-12-25 2019-03-12 上海建工五建集团有限公司 A kind of construction material transport vehicle and construction method
CN110182277A (en) * 2019-05-13 2019-08-30 盐城品迅智能科技服务有限公司 A kind of the material binding mechanism and picking fixing means of tubing loading floor truck
CN110303970A (en) * 2019-07-28 2019-10-08 天津市双象工程液压件有限责任公司 A kind of crane truck
CN110901504A (en) * 2019-12-02 2020-03-24 镇江市高等专科学校 Container type vehicle transfer transport vehicle
CN111038362B (en) * 2019-12-31 2023-09-19 中建四局贵州投资建设有限公司 Self-loading and unloading steel bar transport vehicle and loading and unloading method
CN111038362A (en) * 2019-12-31 2020-04-21 中建四局贵州投资建设有限公司 Self-loading and self-unloading steel bar transport vehicle and loading and unloading method
CN111169362A (en) * 2020-02-26 2020-05-19 镇江市高等专科学校 Longitudinal beam type transfer vehicle structure
CN112440852A (en) * 2020-11-27 2021-03-05 赵宝 Agricultural product carrying device for agriculture
CN112557217B (en) * 2020-12-17 2022-10-04 宁波大学 Shear strength test system for rock mass structural plane with super-large breadth continuous dimension
CN112557217A (en) * 2020-12-17 2021-03-26 宁波大学 Shear strength test system for rock mass structural plane with ultra-large breadth continuous dimension
CN114086447A (en) * 2020-12-24 2022-02-25 安徽丰林建设工程有限公司 Highway is highway tamping unit for highway engineering
CN112523218B (en) * 2020-12-28 2022-08-26 新疆良宇建设集团有限公司 Pile digging device for concrete pipe piles in constructional engineering
CN112523218A (en) * 2020-12-28 2021-03-19 蔡惠雯 Pile digging device for concrete pipe piles in constructional engineering
CN113246839A (en) * 2021-06-24 2021-08-13 徐州华邦专用汽车有限公司 Special transport vechicle of tubular pile track
CN113246839B (en) * 2021-06-24 2021-09-17 徐州华邦专用汽车有限公司 Special transport vechicle of tubular pile track
CN117818449A (en) * 2024-03-04 2024-04-05 泰州市中山涂料有限公司 Self-fixing type transfer device and transfer method for paint production
CN117818449B (en) * 2024-03-04 2024-05-28 泰州市中山涂料有限公司 Self-fixing type transfer device and transfer method for paint production

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