CN102602850B - Hand-pushing hoisting handling car - Google Patents
Hand-pushing hoisting handling car Download PDFInfo
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- CN102602850B CN102602850B CN201210069768.5A CN201210069768A CN102602850B CN 102602850 B CN102602850 B CN 102602850B CN 201210069768 A CN201210069768 A CN 201210069768A CN 102602850 B CN102602850 B CN 102602850B
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Abstract
A hand-pushing hoisting handling car comprises a carrying carriage and carriage support columns, wherein a comprehensive framework, a push-and-pull handle and a lifting device are arranged on the carrying carriage and the carriage support columns, an elastic coiling gate is arranged on the push-and-pull handle, a beam type track box is arranged at the tops of the carriage support columns, a hand-cranking horizontal movement frame is arranged on the beam type track box, a manual crane is arranged on the comprehensive frame and the hand-cranking horizontal movement frame, telescopic type rolling wheels are arranged on the two sides of the carrying carriage, and a combined type weight keeper is arranged at the bottom of the carrying carriage. For the hand-pushing hoisting handling car disclosed by the embodiment, the volume is small, and the weight is light, so that an operator can directly hoist small-sized equipment on the handling car from a production device, or directly hoist the equipment on the production device for butt-joint installation without using hoisting equipment such as a hoist, a pulley or a crane and the like, and the hand-pushing hoisting handling car can span pipelines higher than the ground or ditches lower than the ground on the production fields conveniently to work. Therefore, the hand-pushing hoisting handling car has a reasonable structure, is convenient to use and suitable for overhauling workers to carry or hoist the small-size equipment.
Description
Technical field
The invention belongs to a kind of handbarrow, relate in particular to a kind of energy hanging device and carry weight crossing pipeline or the hand push lifting transport trolley of raceway groove operation.
Background technology
It is little, lightweight, easy to operate and in advantages such as the production scene operation of narrow space are convenient that hand barrow has volume, often by maintenance worker, for some midget plants such as compressor, motor, force (forcing) pump, valve and retarder are transported to machine maintenance factory building from production scene, repaired, or the midget plant that these are repaired is transported to production scene installation from machine maintenance factory building.But, in said process, when these midget plants are after device is disassembled, must they could be lifted on hand barrow and carry with weight-lifting equipments such as cucurbit, coaster or hoisting cranes, or be lifted into abutting joint on device from hand barrow, and, on the ground of production scene, can often encounter water pipe, oil pipe and various or higher or lower than the raceway groove on ground, hinder the normal haulage equipment of hand barrow.Visible, prior art hand barrow exists can not hanging device and can not crossing pipeline or the problem of raceway groove operation.
Summary of the invention
Can not hanging device and can not crossing pipeline or the problem of raceway groove operation in order to solve prior art hand barrow, the present invention aims to provide a kind of hand push lifting transport trolley, this transport trolley is provided with jacking system, beam type track box, hand transversely-moving rack, manual hoisting's machine and concertina type and rolls fortune wheel, operating personal just can hanging device by manual hoisting's machine and hand transversely-moving rack, rolls fortune wheel just can make pipeline that transport trolley leap production scene is above the ground level or move lower than the raceway groove on ground by jacking system and concertina type.
In order to achieve the above object, the present invention adopts following technical scheme: a kind of hand push lifting transport trolley, comprise delivery compartment and compartment pillar, it is characterized in that: on delivery compartment and compartment pillar, integrated frame structure, drawing handle and jacking system are set, described drawing handle is provided with elastic force reel lock, described elastic force reel lock comprises brake shoe housing, rotating cylinder brake shoe, brake shoe handle and brake shoe spring, and described jacking system comprises square fuel tank, force (forcing) pump, pressurized handgrip, blowdown valve, compression cylinder and elevating feet; At the top of compartment pillar mounting rail type track box, described beam type track box is provided with toothed track, light type track, suspension bracket chute, width frame chute, shakes wheel chute and steel cable guide wheel; On beam type track box, hand transversely-moving rack is installed, described hand transversely-moving rack comprises suspension bracket central siphon and luffing central siphon, described suspension bracket central siphon is provided with drive shaft, described drive shaft is provided with horizontal driving and shakes wheel, sideslip gear and registration device, and described luffing central siphon is provided with traversing roller and screw drive wheel; On integrated frame structure and hand transversely-moving rack, manual hoisting's machine is installed, described manual hoisting's machine comprises that chevron shaped suspension bracket, lifting drive wheel, rope drum, pulley type suspension hook and crane rope, and described chevron shaped suspension bracket is provided with lifting hook pulley, luffing axle bed and luffing screw rod; In the both sides in delivery compartment, concertina type is installed and is rolled fortune wheel, described concertina type rolls fortune wheel and comprises fixedly frid, opening and closing frid, flexible wheel carrier and operation roller, and described opening and closing frid is provided with opening and closing anchor ear and top board screw rod; Combined clump weight is installed in bottom in delivery compartment, and described combined clump weight comprises and shirks screwed pipe and combined threaded rod.
This preferred embodiment also has following technical characterictic:
Described compartment pillar is fixedly mounted on the upper of delivery compartment, on four angles in described delivery compartment, be all provided with compartment pillar, described integrated frame structure is arranged between two compartment pillars of delivery compartment afterbody, described drawing handle is arranged on integrated frame structure, described brake shoe housing consists of the connection box between drawing handle and integrated frame structure, on the connection box between drawing handle and integrated frame structure, be also provided with hook bayonet socket, described rotating cylinder brake shoe is arranged in brake shoe housing, on rotating cylinder brake shoe, be provided with lock cylinder tooth mouth, described brake shoe handle is connected on rotating cylinder brake shoe through brake shoe housing, described brake shoe spring housing the outer ring of brake shoe handle and withstand on rotating cylinder brake shoe and brake shoe housing between, described brake shoe handle is provided with the hook that comes to nothing.
Described square fuel tank, force (forcing) pump, pressurized handgrip are arranged in integrated frame structure together with after blowdown valve combination, described compression cylinder is arranged on the inner chamber of compartment pillar, described compression cylinder is provided with oil pipeline, described oil pipeline is communicated with force (forcing) pump and blowdown valve, and described elevating feet is arranged in compression cylinder.
Two beam type track boxs are equipped with at the top of described compartment pillar, described toothed track and light type track are divided into upper and lower two-layer being arranged in beam type track box, described suspension bracket chute is arranged on the boxboard of beam type track box of toothed track avris, described width frame chute is arranged on the boxboard of beam type track box of light type track avris, the described wheel chute that shakes is arranged on the boxboard of toothed track avris of one of them beam type track box, described shake wheel chute relative with suspension bracket chute logical, between two beam type track boxs, establish axonia connecting rod, described steel cable guide wheel is arranged on axle type connecting rod.
Described hand transversely-moving rack is arranged between two beam type track boxs, described suspension bracket central siphon and luffing central siphon form frame type structure, described drive shaft is enclosed within suspension bracket central siphon, described horizontal drive shake wheel be arranged on the termination of drive shaft, described drive shaft is provided with two sideslip gears, one of them sideslip gear is arranged on another termination of drive shaft, another sideslip gear is arranged on the horizontal inner side of shaking wheel of driving, described registration device is arranged on horizontal driving and shakes between wheel and sideslip gear on drive shaft, the two ends of described luffing central siphon are all provided with traversing roller, described screw drive wheel is arranged on the middle part of luffing central siphon, described sideslip gear and toothed track combination, described traversing roller moves on light type track.
Described registration device comprises with moving pipe box and resistance turns screw rod, described with moving the middle part of pipe box and both sides are respectively equipped with screw thread tube head and resistance turns fixture block, described resistance turns screw rod and is arranged on screw thread tube head, the described outer ring with moving pipe box and be enclosed within drive shaft, and described resistance turns fixture block and is stuck in and shakes in wheel chute.
Described manual hoisting's machine is connected with hand transversely-moving rack rotating shaft by chevron shaped suspension bracket, described lifting hook pulley and luffing axle bed are separately positioned on top and the bottom of chevron shaped suspension bracket, described luffing axle bed is connected with suspension bracket central siphon, axonia spacer is established at the middle part of described chevron shaped suspension bracket, described luffing screw rod is connected to the middle part of axle type spacer and is enclosed within screw drive wheel, wheel is driven in described lifting and rope drum is all arranged in integrated frame structure by rotating shaft, described lifting is driven wheel and is provided with driving crank, described rope drum is provided with driving cog mouth and brake tooth mouth circle, described lifting is driven wheel and is meshed with driving cog mouth, described brake tooth mouth circle and the combination of elastic force reel lock, described pulley type suspension hook and lifting hook pulley are combined into polyspast, described crane rope through the polyspast of pulley type suspension hook and lifting hook pulley composition and steel cable guide wheel after two ends be connected on chevron shaped suspension bracket and rope drum.
Described concertina type rolls the symmetrical both sides that are arranged on delivery compartment of fortune wheel, described fixedly frid is arranged on delivery compartment and compartment pillar, the two ends of described opening and closing frid are all provided with opening and closing anchor ear, described opening and closing anchor ear be enclosed within fixedly on frid, make opening and closing frid and fixedly frid be combined into grooved slideway, described flexible wheel carrier is arranged in grooved slideway, flexible wheel carrier is all equipped with at the two ends of described grooved slideway, described flexible wheel carrier is provided with cast and draws handle, described operation roller is arranged on the bottom of flexible wheel carrier, described opening and closing anchor ear is provided with anchor ear screwed pipe, described top board screw rod is arranged on anchor ear screwed pipe.
Described combined clump weight is provided with docking screwed pipe, the described screwed pipe that shirks is arranged on the bottom that delivers compartment tail end, described docking screwed pipe is arranged on its specification of inside of combined clump weight and installation site and to shirk screwed pipe consistent, described combined threaded rod is arranged in docking screwed pipe, and described combined threaded rod is provided with driving square hole.
Little, the lightweight operating personal of the present embodiment volume just can directly be lifted on transport trolley by some midget plants without weight-lifting equipments such as cucurbit, coaster or hoisting cranes from process units, or equipment is lifted into abutting joint process units from transport trolley directly, and can easily crosses over pipeline that production scene is above the ground level or lower than the raceway groove operation on ground.Therefore, this hand push lifting transport trolley is rational in infrastructure, easy to use, is applicable to maintenance worker's carrying or lifts some midget plants.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the mounting structure schematic diagram of one embodiment of the invention.
Fig. 2 is the structural representation of combined clump weight 60.
Fig. 3 is the structural representation of Fig. 1 elastic force reel lock 15 and drawing handle 13 combinations.
Fig. 4 is the structural representation of manual hoisting's machine 40 and hand transversely-moving rack 30 combinations in Fig. 1.
Fig. 5 is the structural representation of hand transversely-moving rack 30 and 20 combinations of beam type track box in Fig. 1.
Fig. 6 is the structural representation of registration device 332 in Fig. 1,4,5.
Fig. 7 is that in Fig. 1, concertina type rolls the structural representation of the opening and closing frid 52 of fortune wheel 50 after separated with fixing frid 51.
Fig. 8 is the structural representation that in Fig. 1, wheel 42 and rope drum 43 combinations are driven in lifting.
In figure, sequence number represents respectively: deliver compartment 10., 11. compartment pillars, 12. integrated frame structures, 13. drawing handles, 14. jacking systems, 140. square fuel tanks, 141. force (forcing) pump, 142. pressurized handgrip, 143. blowdown valve, 144. compression cylinder, 145. elevating feet, 146. oil pipeline, 15. elastic force reel locks, 150. brake shoe housings, 151. rotating cylinder brake shoes, 152. brake shoe handles, 153. brake shoe springs, 154. hook bayonet sockets, 155. lock cylinder tooth mouths, 156. hooks that come to nothing, 20. beam type track boxs, 21. toothed track, 22. smooth type tracks, 23. suspension bracket chutes, 24. width frame chutes, 25. shake wheel chute, 26. steel cable guide wheels, 27. axle type connecting rods, 30. hand transversely-moving racks, 31. suspension bracket central siphons, 32. luffing central siphons, 320. traversing rollers, 321. screw drive wheels, 33. drive shafts, 330. horizontal driving are shaken wheel, 331. sideslip gear, 332. registration device, 333. with moving pipe box, 334. resistances turn screw rod, 335. screw thread tube heads, 336. resistances turn fixture block, 40. manual hoisting's machines, 41. chevron shaped suspension brackets, 410. lifting hook pulley, 411. luffing axle beds, 412. luffing screw rods, 413. axle type spacers, wheel is driven in 42. liftings, 420. drive crank, 43. rope drums, 430. driving cog mouths, 431. brake tooth mouth circles, 44. pulley type suspension hooks, 45. crane ropes, 50. concertina types roll fortune wheel, 51. fixing frids, 52. opening and closing frids, 520. opening and closing anchor ears, 521. top board screw rods, 522. anchor ear screwed pipes, 53. flexible wheel carriers, 530. casts draw handle, 54. operation rollers, 55. grooved slideways, 60. combined clump weights, 61. shirk screwed pipe, 62. combined threaded rods, 620. drive square hole, 63. docking screwed pipes.
The specific embodiment
Referring to Fig. 1 and in conjunction with Fig. 2, 3, 4, 5, 6, 7, 8, the hand push lifting transport trolley of the present embodiment comprises delivery 10He compartment, compartment pillar 11, on delivery 10He compartment, compartment pillar 11, integrated frame structure 12 is set, drawing handle 13 and jacking system 14, described drawing handle 13 is provided with elastic force reel lock 15, described elastic force reel lock 15 comprises brake shoe housing 150, rotating cylinder brake shoe 151, brake shoe handle 152 and brake shoe spring 153, described jacking system 14 comprises square fuel tank 140, force (forcing) pump 141, pressurized handgrip 142, blowdown valve 143, compression cylinder 144 and elevating feet 145.At the top of compartment pillar 11 mounting rail type track box 20, described beam type track box 20 is provided with toothed track 21, light type track 22, suspension bracket chute 23, width frame chute 24, shakes wheel chute 25 and steel cable guide wheel 26.Hand transversely-moving rack 30 is installed on beam type track box 20, described hand transversely-moving rack 30 comprises suspension bracket central siphon 31 and luffing central siphon 32, described suspension bracket central siphon 31 is provided with drive shaft 33, described drive shaft 33 is provided with horizontal driving and shakes wheel 330, sideslip gear 331 and registration device 332, and described luffing central siphon 32 is provided with traversing roller 320 and screw drive wheel 321.On integrated frame structure 12 and hand transversely-moving rack 30, manual hoisting's machine 40 is installed, described manual hoisting's machine 40 comprises that chevron shaped suspension bracket 41, lifting drive wheel 42, rope drum 43, pulley type suspension hook 44 and crane rope 45, and described chevron shaped suspension bracket 41 is provided with lifting hook pulley 410, luffing axle bed 411 and luffing screw rod 412.In the both sides in delivery compartment 10, concertina type is installed and is rolled fortune wheel 50, described concertina type rolls fortune wheel 50 and comprises fixedly frid 51, opening and closing frid 52, flexible wheel carrier 53 and operation roller 54, and described opening and closing frid 52 is provided with opening and closing anchor ear 520 and top board screw rod 521.Combined clump weight 60 is installed in bottom in delivery compartment 10, and described combined clump weight 60 comprises and shirks screwed pipe 61 and combined threaded rod 62.
Described compartment pillar 11 is fixedly mounted on the upper of delivery compartment 10, on four angles in described delivery compartment 10, be all provided with compartment pillar 11, described integrated frame structure 12 is arranged between two compartment pillars 11 of delivery compartment 10 afterbodys, described drawing handle 13 is arranged on integrated frame structure 12, described brake shoe housing 150 consists of the connection box between drawing handle 13 and integrated frame structure 12, on the connection box between drawing handle 13 and integrated frame structure 12, be also provided with hook bayonet socket 154, described rotating cylinder brake shoe 151 is arranged in brake shoe housing 150, on rotating cylinder brake shoe 151, be provided with lock cylinder tooth mouth 155, described brake shoe handle 152 is connected on rotating cylinder brake shoe 151 through brake shoe housing 150, described brake shoe spring 153 be enclosed within the outer ring of brake shoe handle 152 and withstand on rotating cylinder brake shoe 151 and brake shoe housing 150 between, described brake shoe handle 152 is provided with the hook 156 that comes to nothing.
Described square fuel tank 140, force (forcing) pump 141, pressurized handgrip 142 are arranged in integrated frame structure 12 together with after blowdown valve 143 combinations, described compression cylinder 144 is arranged on the inner chamber of compartment pillar 11, described compression cylinder 144 is provided with oil pipeline 146, described oil pipeline 146 is communicated with force (forcing) pump 141 and blowdown valve 143, and described elevating feet 145 is arranged in compression cylinder 144.
By pressurized handgrip 142, just the hydraulic oil in square fuel tank 140 can be poured in compression cylinder 144, make four elevating feets 145 stretch out compression cylinder 144 simultaneously transport trolley is risen.While opening blowdown valve 143, elevating feet 145 is at the effect lower compression hydraulic oil of gravity, hydraulic oil is back in square fuel tank 140 by oil pipeline 146 and blowdown valve 143, and elevating feet 145 is along with the backflow of hydraulic oil is retracted in compression cylinder 144, and transport trolley reduces downwards simultaneously.
Two beam type track boxs 20 are equipped with at the top of described compartment pillar 11, described toothed track 21 and light type track 22 are divided into upper and lower two-layer being arranged in beam type track box 20, described suspension bracket chute 23 is arranged on the boxboard of beam type track box 20 of toothed track 21 avris, described width frame chute 24 is arranged on the boxboard of beam type track box 20 of light type track 22 avris, the described wheel chute 25 that shakes is arranged on the boxboard of toothed track 21 avris of one of them beam type track box 20, described shake wheel chute 25 relative with suspension bracket chute 23 logical, between two beam type track boxs 20, establish axonia connecting rod 27, described steel cable guide wheel 26 is arranged on axle type connecting rod 27.
Described hand transversely-moving rack 30 is arranged between two beam type track boxs 20, described suspension bracket central siphon 31 forms frame type structure with luffing central siphon 32, described drive shaft 33 is enclosed within suspension bracket central siphon 31, described horizontal driving shaken wheel and 330 is arranged on the termination of drive shaft 33, described drive shaft 33 is provided with two sideslip gears 331, one of them sideslip gear 331 is arranged on another termination of drive shaft 33, another sideslip gear 331 is arranged on the horizontal inner side of shaking wheel 330 of driving, described registration device 332 is arranged on horizontal driving and shakes between wheel 330 and sideslip gear 331 on drive shaft 33, the two ends of described luffing central siphon 32 are all provided with traversing roller 320, described screw drive wheel 321 is arranged on the middle part of luffing central siphon 32, described sideslip gear 331 and toothed track 21 combinations, described traversing roller 320 moves on light type track 22.
Described registration device 332 comprises with moving pipe box 333 and resistance and turns screw rod 334, described with moving the middle part of pipe box 333 and both sides are respectively equipped with screw thread tube head 335 and resistance turns fixture block 336, described resistance turns screw rod 334 and is arranged on screw thread tube head 335, the described outer ring with moving pipe box 333 and be enclosed within drive shaft 33, described resistance turns fixture block 336 and is stuck in and shakes in wheel chute 25.
Rotate horizontal driving and shake wheel at 330 o'clock, drive shaft 33 drives sideslip gear 331 along with rotation, when sideslip gear 331 rotates in toothed track 21 transverse shifting, and drive whole hand transversely-moving racks 30 transverse shifting on beam type track box 20 by suspension bracket central siphon 31 and traversing roller 320.
When resistance is turned to screw rod 334 and tightens, with moving pipe box 333, be tightly stuck on drive shaft 33 and along with drive shaft 33 rotates, with moving when pipe box 333 rotates, drive resistance to turn fixture block 336 tops to the upper edge hole or the lower bead that shake wheel chute 25, under the restriction of shaking wheel chute 25, with moving pipe box 333, can not rotate, with moving pipe box 333, by drive shaft 33 restriction sideslip gears 331 and horizontal driving, shake wheel 330 and can not rotate, whole hand transversely-moving rack 30 also just can not be on beam type track box 20 transverse shifting.When resistance is turned to screw rod 334 and unscrews, with moving loose being enclosed within on drive shaft 33 of pipe box 333, can be along with drive shaft 33 rotates, just can not limit sideslip gear 331 and horizontal driving shaken wheel 330 and rotated yet, whole hand transversely-moving rack 30 also just can move easily on beam type track box 20, and when hand transversely-moving rack 30 moves on beam type track box 20, resistance turns fixture block 336 and shaking wheel and slide on chute 25.
Described manual hoisting's machine 40 is connected with hand transversely-moving rack 30 rotating shafts by chevron shaped suspension bracket 41, described lifting hook pulley 410 and luffing axle bed 411 are separately positioned on top and the bottom of chevron shaped suspension bracket 41, described luffing axle bed 411 is connected with suspension bracket central siphon 31, axonia spacer 413 is established at the middle part of described chevron shaped suspension bracket 41, described luffing screw rod 412 is connected to the middle part of axle type spacer 413 and is enclosed within screw drive wheel 321, wheel 42 is driven in described lifting and rope drum 43 is all arranged in integrated frame structure 12 by rotating shaft, described lifting is driven wheel 42 and is provided with driving crank 420, described rope drum 43 is provided with driving cog mouth 430 and brake tooth mouth circle 431, described lifting is driven wheel 42 and is meshed with driving cog mouth 430, described brake tooth mouth circle 431 and 15 combinations of elastic force reel lock, described pulley type suspension hook 44 is combined into polyspast with lifting hook pulley 410, described crane rope 45 is connected on chevron shaped suspension bracket 41 and rope drum 43 through pulley type suspension hook 44 and polyspast and the rear two ends of steel cable guide wheel 26 that lifting hook pulley 410 forms.
While driving crank 420 to rotate, lifting is driven wheel 42 and is driven rope drum 43 rotations, crane rope 45 is strained or loosened, during rope drum 43 tension crane rope 45, drive pulley type suspension hook 44 that equipment is upwards sling, when rope drum 43 loosens crane rope 45, pulley type suspension hook 44 is along with gravity moves downwards.The polyspast forming due to pulley type suspension hook 44 and lifting hook pulley 410 and lifting are driven wheel 42 and are driven rope drums 43 all to have good labor-saving effect, the heavier equipment so manual hoisting's machine 40 can be sling.
Horizontally drive hand transversely-moving rack 30 when shaking wheel 330 and rotating and drive chevron shaped suspension bracket 41 to move on beam type track box 20, make manual hoisting's machine 40 can easily lift the equipment far away apart from transport trolley, and equipment is packed into easily or hung in transport trolley.While moving on beam type track box 20 due to chevron shaped suspension bracket 41, to strain or loosen crane rope 45, the phenomenon that generation is upwards sling pulley type suspension hook 44 or loosened downwards, so, when chevron shaped suspension bracket 41 moves on beam type track box 20, drive the crank 420 will be along with rotating to keep or adjusting pulley type suspension hook 44 and hang the height of thing.
Elastic force reel lock 15 is arranged on drawing handle 13 and makes operating personal can easily control manual hoisting's machine 40, reel brake shoe moves toward the direction that holds out against rope drum 43 all the time under the effect of brake shoe spring 153, making lock cylinder tooth mouth 155 snap in brake tooth mouth encloses 431 interior restriction rope drums 43 and can not rotate, only having tension brake shoe handle 152 to make lock cylinder tooth mouth 155 disengaging brake tooth mouths enclose 431 rope drums 43 could rotate, tension brake shoe handle 152 hook 156 that simultaneously will come to nothing buckles into and links up with in bayonet socket 154, lock cylinder tooth mouth 155 just keeps the state departing from brake tooth mouth circle 431, rope drum 43 just can freely rotate.
Described concertina type rolls the both sides that fortune wheel 50 symmetries are arranged on delivery compartment 10, described fixedly frid 51 is arranged on delivery 10He compartment, compartment pillar 11, the two ends of described opening and closing frid 52 are all provided with opening and closing anchor ear 520, described opening and closing anchor ear 520 is enclosed within fixedly and on frid 51, makes opening and closing frid 52 and fixing frid 51 be combined into grooved slideway 55, described flexible wheel carrier 53 is arranged in grooved slideway 55, flexible wheel carrier 53 is all equipped with at the two ends of described grooved slideway 55, described flexible wheel carrier 53 is provided with cast and draws 530, described operation roller 54 is arranged on the bottom of flexible wheel carrier 53, described opening and closing anchor ear 520 is provided with anchor ear screwed pipe 522, described top board screw rod 521 is arranged on anchor ear screwed pipe 522.
While rotating top board screw rod 521, opening and closing frid 52 just can clamp or loosen flexible wheel carrier 53, the wheel carrier 53 that will stretch during 52 clamping of opening and closing frid is fixed on delivery 10He compartment, compartment pillar 11, make to move roller 54 and can carry transport trolley operation, when opening and closing frid 52 loosens, flexible wheel carrier 53 can easily be extended or retracted in grooved slideway 55.
The pipeline being above the ground level when production scene or while hindering transport trolley normally to move lower than the raceway groove on ground, first by transport trolley over against and press close to pipeline or raceway groove, pull up and down again pressurized handgrip 142, make four elevating feets 145 stretch out compression cylinder 144 rises transport trolley integral body simultaneously, during when operation roller 54 disengaging ground or higher than pipeline, stop pulling pressurized handgrip 142, rotating top board screw rod 521 makes opening and closing frid 52 loosen flexible wheel carrier 53, by cast, draw 530 wheel carriers 53 that will stretch are pulled out from grooved slideway 55 two ends again, make to move roller 54 and stride across raceway groove or pipeline, again rotating top board screw rod 521 makes opening and closing frid 52 again clamp flexible wheel carrier 53, then by jacking system 14, the weight of transport trolley is acted on operation roller 54, by drawing handle 13, promote transport trolley, when two compartment pillars 11 of transport trolley tail end are crossed raceway groove or pipeline, repeating aforesaid operations is retracted in grooved slideway 55 with regard to the wheel carrier 53 that can will stretch, transport trolley can be moved again normally.
Must the weight of transport trolley be acted on elevating feet 145 by jacking system 14, could use manpower hoisting crane 40 hanging devices, move roller 54 when preventing manual hoisting's machine 40 hanging device to slide.
Described combined clump weight 60 is provided with docking screwed pipe 63, the described screwed pipe 61 that shirks is arranged on the bottom that delivers compartment 10 tail ends, described docking screwed pipe 63 is arranged on its specification of inside of combined clump weight 60 and installation site and to shirk screwed pipe 61 consistent, described combined threaded rod 62 is arranged in docking screwed pipe 63, and described combined threaded rod 62 is provided with and drives square hole 620.
Combined clump weight 60 is placed on to the tail end of transport trolley and makes to dock screwed pipe 63 over against shirking screwed pipe 61, by driving square hole 620 to rotate combined threaded rod 62, combined threaded rod 62 will stretch out and stretch into simultaneously and shirk in screwed pipe 61 from docking screwed pipe 63, when combined threaded rod 62 is screwed to the bottom of shirking screwed pipe 61, combined clump weight 60 is just firmly arranged on transport trolley, repeats said method the combined clump weight 60 of polylith just can be installed on transport trolley.What carry due to the transport trolley of the present embodiment is all some midget plants, so do not need to install under normal conditions clump weight, some are heavier or just clump weight can be installed during apart from transport trolley equipment far away to only have lifting, and maintenance worker is generally familiar to the position of equipment in own factory and weight, so whether maintenance worker just can clearly will install clump weight or how many clump weights are installed on transport trolley before hanging device.
In sum: manual hoisting's machine 40 of the present invention combines and just can some midget plants is directly lifted on transport trolley from process units without weight-lifting equipments such as cucurbit, coaster or hoisting cranes with hand transversely-moving rack 30, or equipment is lifted into abutting joint process units from transport trolley directly, and at Overhaul site, midget plant is packed into or hang in transport trolley.Jacking system 14 and concertina type roll fortune wheel 50 and combine and make transport trolley can easily cross over pipeline that production scene is above the ground level or lower than the raceway groove operation on ground.Therefore, the invention solves prior art hand barrow can not hanging device and can not crossing pipeline or the problem of raceway groove operation, and a kind of hand push lifting transport trolley that can replace existing product is provided.
Claims (9)
1. a hand push lifting transport trolley, comprise delivery compartment and compartment pillar, it is characterized in that: on delivery compartment (10) and compartment pillar (11), integrated frame structure (12) is set, drawing handle (13) and jacking system, described drawing handle (13) is provided with elastic force reel lock (15), described elastic force reel lock (15) comprises brake shoe housing (150), rotating cylinder brake shoe (151), brake shoe handle (152) and brake shoe spring (153), described jacking system comprises square fuel tank (140), force (forcing) pump (141), pressurized handgrip (142), blowdown valve (143), compression cylinder (144) and elevating feet (145), at the top of compartment pillar (11) mounting rail type track box (20), described beam type track box (20) is provided with toothed track (21), light type track (22), suspension bracket chute (23), width frame chute (24), shakes wheel chute (25) and steel cable guide wheel (26), at the upper hand transversely-moving rack (30) of installing of beam type track box (20), described hand transversely-moving rack (30) comprises suspension bracket central siphon (31) and luffing central siphon (32), described suspension bracket central siphon (31) is provided with drive shaft (33), described drive shaft (33) is provided with horizontal driving and shakes wheel (330), sideslip gear (331) and registration device (332), and described luffing central siphon (32) is provided with traversing roller (320) and screw drive wheel (321), at integrated frame structure (12) and the upper manual hoisting's machine of installing of hand transversely-moving rack (30), described manual hoisting's machine comprises that chevron shaped suspension bracket (41), lifting drive wheel (42), rope drum (43), pulley type suspension hook (44) and crane rope (45), and described chevron shaped suspension bracket (41) is provided with lifting hook pulley (410), luffing axle bed (411) and luffing screw rod (412), in the both sides in delivery compartment (10), concertina type is installed and is rolled fortune wheel (50), described concertina type rolls fortune wheel (50) and comprises fixedly frid (51), opening and closing frid (52), flexible wheel carrier (53) and operation roller (54), and described opening and closing frid (52) is provided with opening and closing anchor ear (520) and top board screw rod (521), combined clump weight (60) is installed in bottom in delivery compartment (10), and described combined clump weight (60) comprises and shirks screwed pipe (61) and combined threaded rod (62).
2. a kind of hand push lifting transport trolley according to claim 1, it is characterized in that: described compartment pillar (11) is fixedly mounted on the upper of delivery compartment (10), on four angles in described delivery compartment (10), be all provided with compartment pillar (11), described integrated frame structure (12) is arranged between two compartment pillars (11) of delivery compartment (10) afterbody, described drawing handle (13) is arranged on integrated frame structure (12), described brake shoe housing (150) consists of the connection box between drawing handle (13) and integrated frame structure (12), on the connection box between drawing handle (13) and integrated frame structure (12), be also provided with hook bayonet socket (154), described rotating cylinder brake shoe (151) is arranged in brake shoe housing (150), on rotating cylinder brake shoe (151), be provided with lock cylinder tooth mouth (155), described brake shoe handle (152) is connected on rotating cylinder brake shoe (151) through brake shoe housing (150), described brake shoe spring (153) be enclosed within the outer ring of brake shoe handle (152) and withstand on rotating cylinder brake shoe (151) and brake shoe housing (150) between, described brake shoe handle (152) is provided with the hook (156) that comes to nothing.
3. a kind of hand push lifting transport trolley according to claim 1, it is characterized in that: after described square fuel tank (140), force (forcing) pump (141), pressurized handgrip (142) and blowdown valve (143) combination, be arranged on together in integrated frame structure (12), described compression cylinder (144) is arranged on the inner chamber of compartment pillar (11), described compression cylinder (144) is provided with oil pipeline (146), described oil pipeline (146) is communicated with force (forcing) pump (141) and blowdown valve (143), and described elevating feet (145) is arranged in compression cylinder (144).
4. a kind of hand push lifting transport trolley according to claim 1, it is characterized in that: two beam type track boxs (20) are equipped with at the top of described compartment pillar (11), described toothed track (21) and light type track (22) are divided into upper and lower two-layer being arranged in beam type track box (20), described suspension bracket chute (23) is arranged on the boxboard of beam type track box (20) of toothed track (21) avris, described width frame chute (24) is arranged on the boxboard of beam type track box (20) of light type track (22) avris, described shaking on the boxboard of toothed track (21) avris that wheel chute (25) is arranged on one of them beam type track box (20), described shake wheel chute (25) relative logical with suspension bracket chute (23), between two beam type track boxs (20), establish axonia connecting rod (27), described steel cable guide wheel (26) is arranged on axle type connecting rod (27).
5. a kind of hand push lifting transport trolley according to claim 1, it is characterized in that: described hand transversely-moving rack (30) is arranged between two beam type track boxs (20), described suspension bracket central siphon (31) forms frame type structure with luffing central siphon (32), described drive shaft (33) is enclosed within suspension bracket central siphon (31), described horizontal driving shaken wheel (330) and is arranged on the termination of drive shaft (33), described drive shaft (33) is provided with two sideslip gears (331), one of them sideslip gear (331) is arranged on another termination of drive shaft (33), another sideslip gear (331) is arranged on the horizontal inner side of shaking wheel (330) of driving, described registration device (332) is arranged on horizontal driving and shakes between wheel (330) and sideslip gear (331) on drive shaft (33), the two ends of described luffing central siphon (32) are all provided with traversing roller (320), described screw drive wheel (321) is arranged on the middle part of luffing central siphon (32), described sideslip gear (331) and toothed track (21) combination, described traversing roller (320) is in the upper operation of light type track (22).
6. a kind of hand push lifting transport trolley according to claim 1 or 5, it is characterized in that: described registration device (332) comprises with moving pipe box (333) and resistance and turns screw rod (334), described with moving the middle part of pipe box (333) and both sides are respectively equipped with screw thread tube head (335) and resistance turns fixture block (336), described resistance turns screw rod (334) and is arranged on screw thread tube head (335), the described outer ring with moving pipe box (333) and be enclosed within drive shaft (33), described resistance turns fixture block (336) and is stuck in and shakes in wheel chute (25).
7. a kind of hand push lifting transport trolley according to claim 1, it is characterized in that: described manual hoisting's machine is connected with hand transversely-moving rack (30) rotating shaft by chevron shaped suspension bracket (41), described lifting hook pulley (410) and luffing axle bed (411) are separately positioned on top and the bottom of chevron shaped suspension bracket (41), described luffing axle bed (411) is connected with suspension bracket central siphon (31), axonia spacer (413) is established at the middle part of described chevron shaped suspension bracket (41), described luffing screw rod (412) is connected to the middle part of axle type spacer (413) and is enclosed within screw drive wheel (321), wheel (42) is driven in described lifting and rope drum (43) is all arranged in integrated frame structure (12) by rotating shaft, described lifting is driven wheel (42) and is provided with driving crank (420), described rope drum (43) is provided with driving cog mouth (430) and brake tooth mouth circle (431), described lifting is driven wheel (42) and is meshed with driving cog mouth (430), described brake tooth mouth circle (431) and elastic force reel lock (15) combination, described pulley type suspension hook (44) is combined into polyspast with lifting hook pulley (410), after the polyspast that described crane rope (45) forms through pulley type suspension hook (44) and lifting hook pulley (410) and steel cable guide wheel (26), two ends are connected on chevron shaped suspension bracket (41) and rope drum (43).
8. a kind of hand push lifting transport trolley according to claim 1, it is characterized in that: described concertina type rolls the both sides that fortune wheel (50) symmetry is arranged on delivery compartment (10), described fixedly frid (51) is arranged on delivery compartment (10) and compartment pillar (11), the two ends of described opening and closing frid (52) are all provided with opening and closing anchor ear (520), described opening and closing anchor ear (520) is enclosed within fixedly and on frid (51), makes opening and closing frid (52) and fixing frid (51) be combined into grooved slideway (55), described flexible wheel carrier (53) is arranged in grooved slideway (55), flexible wheel carrier (53) is all equipped with at the two ends of described grooved slideway (55), described flexible wheel carrier (53) is provided with cast and draws (530), described operation roller (54) is arranged on the bottom of flexible wheel carrier (53), described opening and closing anchor ear (520) is provided with anchor ear screwed pipe (522), described top board screw rod (521) is arranged on anchor ear screwed pipe (522).
9. a kind of hand push lifting transport trolley according to claim 1, it is characterized in that: described combined clump weight (60) is provided with docking screwed pipe (63), the described screwed pipe (61) that shirks is arranged on the bottom that delivers compartment (10) tail end, described docking screwed pipe (63) is arranged on its specification of inside of combined clump weight (60) and installation site and to shirk screwed pipe (61) consistent, described combined threaded rod (62) is arranged in docking screwed pipe (63), and described combined threaded rod (62) is provided with and drives square hole (620).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210069768.5A CN102602850B (en) | 2012-03-03 | 2012-03-03 | Hand-pushing hoisting handling car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210069768.5A CN102602850B (en) | 2012-03-03 | 2012-03-03 | Hand-pushing hoisting handling car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102602850A CN102602850A (en) | 2012-07-25 |
| CN102602850B true CN102602850B (en) | 2014-01-22 |
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ID=46520728
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210069768.5A Expired - Fee Related CN102602850B (en) | 2012-03-03 | 2012-03-03 | Hand-pushing hoisting handling car |
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| Country | Link |
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| CN (1) | CN102602850B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627892A (en) * | 2014-12-08 | 2015-05-20 | 广西大学 | Article carrying device |
| CN105800478A (en) * | 2014-12-31 | 2016-07-27 | 王建华 | Transfer crane |
| CN105016258B (en) * | 2015-08-06 | 2017-10-03 | 遂宁市长丰机械科技有限公司 | Hand-held combines yoke carrier |
| WO2017088641A1 (en) * | 2015-11-27 | 2017-06-01 | 杜丽娜 | Cargo truck for use in construction site |
| CN117124779B (en) * | 2023-10-25 | 2024-01-05 | 河南华工实业集团有限公司 | Crane wheel with intelligent protection device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2105440U (en) * | 1991-10-12 | 1992-05-27 | 廖秋夫 | Simple hand push carrying cart |
| CN2277906Y (en) * | 1996-07-13 | 1998-04-08 | 林斌 | Simple vehicle for conveying |
| CN101186268A (en) * | 2007-11-09 | 2008-05-28 | 刘清华 | Liftable hand propelled carrying vehicle |
| JP4388775B2 (en) * | 2003-09-02 | 2009-12-24 | 株式会社五十鈴製作所 | Handcart |
| CN202465191U (en) * | 2012-03-03 | 2012-10-03 | 汪明霞 | Hoisting and carrying handcart |
-
2012
- 2012-03-03 CN CN201210069768.5A patent/CN102602850B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2105440U (en) * | 1991-10-12 | 1992-05-27 | 廖秋夫 | Simple hand push carrying cart |
| CN2277906Y (en) * | 1996-07-13 | 1998-04-08 | 林斌 | Simple vehicle for conveying |
| JP4388775B2 (en) * | 2003-09-02 | 2009-12-24 | 株式会社五十鈴製作所 | Handcart |
| CN101186268A (en) * | 2007-11-09 | 2008-05-28 | 刘清华 | Liftable hand propelled carrying vehicle |
| CN202465191U (en) * | 2012-03-03 | 2012-10-03 | 汪明霞 | Hoisting and carrying handcart |
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| Publication number | Publication date |
|---|---|
| CN102602850A (en) | 2012-07-25 |
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