CN202643209U - Combination type overhauling carrier - Google Patents

Combination type overhauling carrier Download PDF

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Publication number
CN202643209U
CN202643209U CN 201220347550 CN201220347550U CN202643209U CN 202643209 U CN202643209 U CN 202643209U CN 201220347550 CN201220347550 CN 201220347550 CN 201220347550 U CN201220347550 U CN 201220347550U CN 202643209 U CN202643209 U CN 202643209U
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CN
China
Prior art keywords
oil
frame
type
compartment
hangs
Prior art date
Application number
CN 201220347550
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Chinese (zh)
Inventor
吴月伟
Original Assignee
吴月伟
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Application filed by 吴月伟 filed Critical 吴月伟
Priority to CN 201220347550 priority Critical patent/CN202643209U/en
Application granted granted Critical
Publication of CN202643209U publication Critical patent/CN202643209U/en

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Abstract

A combination type overhauling carrier comprises a comprehensive frame, a lifting carriage, a pedal pressure feeding pump, a combination cradle and a hydraulic clamp. The comprehensive frame comprises an n-shaped vertical frame, a groove type hanging beam, a carriage support frame and a cabinet type control platform. The lifting carriage is installed on the comprehensive carriage, the pedal pressure feeding pump is installed in the cabinet type control platform, the combination cradle and the comprehensive frame are combined to form a hoisting cradle, and the hydraulic clamp is installed on a plate type rail crane, a hydraulic clamp stator or a chain wheel rail crane. The comprehensive frame and the combination cradle can be used for lifting, overturning and rotating the device on production site of the device to conduct disassembly, assembly or part replacement. The lifting carriage and the comprehensive frame can be combined to form a transportation carriage and can also be combined to form a platform for maintaining the device. The pedal pressure feeding pump and the hydraulic clamp can be conveniently combined to form various clamping, pulling and jacking tools. Therefore, the combination type overhauling carrier is reasonable in structure and convenient to assemble, and overhauling workers can conveniently maintain the device on production site of the device.

Description

A kind of combined maintenance transport trolley

Technical field

The utility model belongs to a kind of transport trolley, relate in particular to a kind of in the production scene the direct combined maintenance transport trolley of reconditioning facility just.

Background technology

When some midget plants such as the compressor in building site or the factories and miness in the process units, motor, puddle mixer and retarder damage, the maintenance worker generally is transported to the machine maintenance factory building with its lifting, utilize the lifting device such as crane in bridge type in the machine maintenance factory building, the equipment that carrying is returned hangs height, stands up or rotates, with part for convenience detach or that more damage in the exchange device; Utilize in the factory building tightening device such as clamp bench, the parts such as axle, rotor, gear, pipe fitting or flange of disassembling out in the equipment are clamped, with for convenience detach or assemble other part; Utilize the horse etc. drawn in the factory building to draw the top instrument, with the dismounting of the parts such as bearing, gear or clutch or be installed on rotating shaft.

As seen, the maintenance worker for want of lifts, fastening and draw the service kits such as top, can not dismantle, assemble and change in the production scene part in the equipment such as compressor, motor, puddle mixer and retarder, just these equipment can be transported in the machine maintenance factory building and repair.

Summary of the invention

Can not be in the problem of process units spot repair equipment in order to solve existing service kit, the utility model aims to provide a kind of combined maintenance transport trolley, this transport trolley comprises comprehensive vehicle frame, lifting compartment, combination suspension bracket and hydraulic champing device, equipment can be hung height, stand up or rotate, can be fixedly clamped and draw the top part again, make the maintenance worker process units is on-the-spot just can easily reconditioning facility.

In order to achieve the above object, the utility model adopts following technical scheme: a kind of combined maintenance transport trolley, comprise comprehensive vehicle frame, the lifting compartment, foot-operated defeated press pump, combination suspension bracket and hydraulic champing device, it is characterized in that: described comprehensive vehicle frame comprises a type stand, the grooved hanging beam, compartment carriage and cabinet type operation bench, the stand of described door type is provided with fluid power telescopic leg and the loose joint of group frame, described group of frame loose joint comprises the anticreep clasp, described grooved hanging beam is provided with the template rail and hangs, described compartment carriage comprises folding crotch, fluid power jacking device and shifting roller, described cabinet type operation bench comprises drawing handle, Toolbox cabinet, oil cylinder storehouse cabinet, operation of oil pump chamber and oil pipe storehouse cabinet; Described lifting compartment is installed on the comprehensive vehicle frame and is provided with limited bayonet, crotch chute and liquid and clamps son, and described liquid clamps attached bag and draws together pressure-bearing pedestal, fixed chuck and aerofoil profile base; Described foot-operated defeated press pump is installed in the cabinet type operation bench, its structure comprises tool for oil cylinder, pedal-operated oil pump and oil pressure distribution pipe, described pedal-operated oil pump comprises bent type treadle and treadle spring, and described oil pressure distribution pipe comprises that defeated pressure valve and oil return valve are communicated with fluid power telescopic leg, fluid power jacking device, hydraulic champing device and tool for oil cylinder; Described combination suspension bracket constitutes lifting hanger with comprehensive vehicle frame, its structure comprises group frame strut, group frame suspension rod, rod racking device and chain wheel track hang, described rod racking device comprises outer tube cover, interior tube cover, banding bung flange and hoop top screwed pipe, described outer tube cover and interior tube cover are respectively equipped with axis hole fluted disc and axle core fluted disc, described axis hole fluted disc and axle core fluted disc are respectively equipped with rotary shaft hole and tube-shaped shaft core, described axis hole fluted disc and axle core fluted disc all are provided with limit and turn the tooth mouth, described hoop top screwed pipe comprises horizontal top bung flange, and described chain wheel track bull ladle is drawn together rail and hung gusset, the suspension rod roller, the rail hanging hook, drive sprocket and ring chain; Described hydraulic champing device is installed in that the template rail hangs, liquid clamps son or the chain wheel track hangs on, its structure comprises moveable type oil cylinder, expanding support pillar and contracting post spring, described moveable type oil cylinder is provided with aerofoil profile gusset and mobile suspension ring, described hydraulic champing device and movable chuck, top gland cylinder or draw the vest head to be combined into to clamp or screwing tool; Described template rail hangs with the chain wheel track and hangs and hoist crane combined hanging equipment or hydraulic champing device.

This preferred embodiment also has following technical characterictic:

Described comprehensive vehicle frame comprises two a secondary type stand, and described grooved hanging beam and compartment carriage are installed in respectively between the top and bottom of two a secondary type stand, and described cabinet type operation bench is arranged in the door type stand of comprehensive vehicle frame tail end.

Described fluid power telescopic leg is installed in a bottom of type stand vertical rod, its structure comprises leg oil cylinder, extending foot and contracting pin spring, described leg oil cylinder is installed in an inner chamber of type stand and is communicated with foot-operated defeated press pump, described extending foot is installed on the leg oil cylinder and is provided with the spring collar, and described contracting pin spring is arranged between spring collar and the stand of door type.

Described group of frame loose joint is arranged on a top of type stand, wherein, the group frame loose joint that is arranged in the stand of comprehensive vehicle frame front end door type is provided with the buckle chute, described anticreep clasp is installed in the buckle chute and is provided with fast ening bolt and regulates bung flange, described fast ening bolt is from the crossbeam of the downward break-through door of buckle chute type stand, and described adjusting bung flange is installed on the fast ening bolt.

Described grooved hanging beam is provided with rail and hangs slideway, described template rail bull ladle is drawn together pulley and pass suspension hook in the groove, pulley is arranged on the top that the template rail hangs and hangs the slideway combination with rail in the described groove, and described pass suspension hook is arranged on bottom that the template rail hangs with hoist crane or organizes the frame suspension rod and is connected.

The middle part of described compartment carriage is provided with the lifting chute, described folding crotch comprises positioning rotating shaft, jacking axle bumper, jacking pulley and compartment pulley, described positioning rotating shaft is connected with the jacking axle bumper with the compartment carriage and is connected with the fluid power jacking device, described jacking pulley and compartment pulley make up with lifting chute and crotch chute respectively, described fluid power jacking device is installed on the compartment carriage and with foot-operated defeated press pump and is communicated with, and described shifting roller is installed in the bottom surface of compartment carriage.

Described lifting compartment is flexibly connected with comprehensive vehicle frame, described limited bayonet is arranged on the both sides of lifting cabin floor, the base plate in described lifting compartment is provided with a plurality of limited bayonets and is stuck in the vertical rod of type stand, described crotch chute is arranged on the middle part of bottom surface, lifting compartment and the combination of folding crotch, and described liquid clamps on the base plate that son is installed in the lifting compartment.

Described liquid clamps subactivity and is connected on the lifting compartment and makes up with hydraulic champing device, described fixed chuck and aerofoil profile base are separately positioned on the two ends of pressure-bearing pedestal, described pressure-bearing pedestal is provided with a plurality of compartments bolt, described compartment bolt is connected with the lifting compartment, spacing between described fixed chuck and the aerofoil profile base consists of the opening and closing jaws, described aerofoil profile base is provided with a plurality of anchor clamps bolts, and described anchor clamps bolt is connected with hydraulic champing device.

Described tool for oil cylinder, pedal-operated oil pump and oil pressure distribution pipe are installed in respectively oil cylinder storehouse cabinet, in operation of oil pump chamber and the oil pipe storehouse cabinet, described pedal-operated oil pump is provided with the oil-feed tube head, the oil transportation tube head, treadle pedestal and piston pedestal, described oil-feed tube head and oil transportation tube head are communicated with tool for oil cylinder and oil pressure distribution pipe respectively, described bent type treadle is installed on treadle pedestal and the piston pedestal, described treadle spring fitting is connected with the top board of operation of oil pump chamber on bent type treadle, described oil pressure distribution pipe is provided with a plurality of defeated pressure valves, described defeated pressure valve is provided with oil hose, described oil hose and fluid power telescopic leg, fluid power jacking device or hydraulic champing device are communicated with, described oil return valve is arranged on the connection pipe between oil pressure distribution pipe and the tool for oil cylinder, and the control dial of described defeated pressure valve and oil return valve is installed in the outside of oil pipe storehouse cabinet side plate.

Described combination suspension bracket is combined into lifting hanger in the front end of comprehensive vehicle frame or side with comprehensive vehicle frame, described combination suspension bracket comprises two group frame struts, described group of frame strut and rod racking device or group frame loose joint combination, are organized the frame loose joint or the template rail hangs combination at described group of frame suspension rod and rod racking device.

Described rod racking device is installed between group frame strut and the group frame suspension rod, described axis hole fluted disc and axle core fluted disc are separately positioned on the middle part of outer tube cover and interior tube cover, described rotary shaft hole and tube-shaped shaft core are separately positioned on the center of axis hole fluted disc and axle core fluted disc, described outer tube cover fits together by rotary shaft hole and tube-shaped shaft core with interior tube cover, described limit turns the tooth mouth and is arranged on axis hole fluted disc and the contacted card of axle core fluted disc, described outer tube cover, all be provided with the opening and closing screwed pipe on the termination of interior tube cover and tube-shaped shaft core, described banding bung flange is installed on the opening and closing screwed pipe of outer tube cover and interior tube cover, described hoop top screwed pipe is installed on the opening and closing screwed pipe of tube-shaped shaft core, inner ring and the outer ring of described hoop top screwed pipe all are provided with screw thread, described horizontal top bung flange makes up with the outer ring screw thread of hoop top screwed pipe, described banding bung flange, hoop top screwed pipe and horizontal top bung flange all are provided with pulls handle, described outer tube cover, interior tube cover is connected with the tube-shaped shaft core and is organized the frame strut and be connected the frame suspension rod and be connected.

Described chain wheel track hangs and is installed on the group frame suspension rod, described chain wheel track bull ladle is drawn together two rails and is hung gusset, described suspension rod roller and rail hanging hook are installed in two rails and hang between the gusset, the center of described suspension rod roller is provided with drive shaft, described drive sprocket is installed on the termination of drive shaft, described ring chain is installed on the drive sprocket, and described rail hanging hook is connected with hoist crane.

Described hydraulic champing device is installed in by hoist crane that the template rail hangs or the chain wheel track hangs on, described moveable type oil cylinder is communicated with foot-operated defeated press pump, described expanding support pillar and contracting post spring fitting are in the compression cylinder of moveable type oil cylinder, described contracting post spring is connected between expanding support pillar and the moveable type oil cylinder, described aerofoil profile gusset is symmetricly set on the both sides of moveable type oil cylinder, described mobile suspension ring are arranged on the back of moveable type oil cylinder, and described aerofoil profile gusset is provided with a plurality of docking circular holes.

Described hydraulic champing device and liquid clamp son and movable chuck is combined into clamping tool, described hydraulic champing device with draw vest head and top gland cylinder to be combined into the top instrument that draws, described movable chuck and top gland cylinder are provided with the fore-set socket, the described afterbody that draws the vest head is provided with the forked type gusset and connects, described forked type gusset is equipped with a plurality of adjusting screws, described adjusting screw is provided with connecting bolt, and described forked type gusset connects with the aerofoil profile gusset and makes up.

The comprehensive vehicle frame of the present embodiment and combination suspension bracket process units on-the-spot just equipment can be hung height, stand up or rotate dismantle, installation and change part, the lifting compartment both can be combined into the carrying compartment with comprehensive vehicle frame, can be combined into again the platform of reconditioning facility, foot-operated defeated press pump and hydraulic champing device can easily be combined into various clampings and draw the top instrument.Therefore, this combined maintenance transport trolley is rational in infrastructure, easy to assembly, make the maintenance worker process units is on-the-spot just can easily reconditioning facility.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the mounting structure schematic diagram of an embodiment of the utility model.

Fig. 2 is the structural representation of comprehensive vehicle frame 10 among Fig. 1.

Fig. 3 is the structural representation of folding crotch 17 with fluid power jacking device 18, compartment carriage 13 and 20 combinations of lifting compartment.

Fig. 4 is the structural representation that comprehensive vehicle frame 10 and combination suspension bracket 40 are combined into lifting hanger among Fig. 1.

Fig. 5 is hydraulic champing device 50 and the structural representation that draws vest head 56 and 55 combinations of top gland cylinder.

Fig. 6 is the structural representation that hydraulic champing device 50 and liquid clamp son 23 and movable chuck 54 combinations.

Fig. 7 is the structural representation of foot-operated defeated press pump 30 among Fig. 1,2.

Fig. 8 is lifting compartment 20 and a structural representation of type stand 11 vertical rods combination among Fig. 1,4.

Fig. 9 is the structural representation of organizing frame loose joint 16 and 161 combinations of anticreep clasp among Fig. 1,2,4.

Figure 10 is the structural representation of door type stand 11 and 15 combinations of fluid power telescopic leg among Fig. 1,2,4.

Figure 11 is that Fig. 4 medium chain wheel track hangs 43 structural representation.

Figure 12 is the structural representation after rod racking device 60 disintegrates among Fig. 4.

Sequence number represents respectively among the figure: 10. comprehensive vehicle frame, 11. type stands, 12. grooved hanging beams, 120. rail hangs slideway, 121. template rails hang, pulley in 122. grooves, 123. the pass suspension hook, 13. compartment carriages, 130. shifting rollers, 131. lifting chute, 14. cabinet type operation bench, 140. drawing handles, 141. Toolbox cabinets, 142. oil cylinder storehouse cabinet, 143. the operation of oil pump chamber, 144. oil pipe storehouse cabinets, 15. fluid power telescopic leg, 150. leg oil cylinder, 151. extending foot, 152. contracting pin springs, 153. spring collars, 16. group frame loose joint, 160. the buckle chute, 161. anticreep clasps, 162. fast ening bolts, 163. adjusting bung flange, 17. folding crotch, 170. positioning rotating shafts, 171. jacking axle bumpers, 172. jacking pulley, 173. the compartment pulley, 18. fluid power jacking devices, 20. lifting compartments, 21. limited bayonet, 22. the crotch chute, 23. liquid clamp son, 230. pressure-bearing pedestals, 231. fixed chuck, 232. the aerofoil profile base, 233. compartment bolts, 234. opening and closing jaws, 235. anchor clamps bolt, 30. foot-operated defeated press pump, 31. tool for oil cylinder, 32. pedal-operated oil pumps, 320. bent type treadle, 321. the treadle spring, 322. oil-feed tube heads, 323. oil transportation tube heads, 324. treadle pedestal, 325. the piston pedestal, 33. oil pressure distribution pipes, 330. defeated pressure valves, 331. oil return valve, 332. oil hose, 40. combination suspension brackets, 41. groups of frame struts, 42. group frame suspension rod, 43. the chain wheel track hangs, 430. rails hang gusset, 431. suspension rod rollers, 432. rail hanging hook, 433. drive sprocket, 434. ring chains, 435. drive shafts, 50. hydraulic champing device, 51. the moveable type oil cylinder, 510. aerofoil profile gussets, 511. move suspension ring, 512. docking circular hole, 52. expanding support pillar, 53. contracting post springs, 54. movable chuck, 540. fore-set socket, 55. top gland cylinder, 56. draw the vest head, and 560. forked type gussets connect, 561. adjusting screw, 562. to connecting bolt, 60. rod racking devices, 61. outer tube covers, 610. axis hole fluted disc, 611. rotary shaft hole, 612. limits turn tooth mouth, 613. opening and closing screwed pipes, 62. interior tube cover, 620. axle core fluted disc, 621. tube-shaped shaft cores, 63. banding bung flanges, 630. pull handle, 64. hoop top screwed pipe, 640. horizontal top bung flanges, 70. hoist cranes.

The specific embodiment

Referring to Fig. 1 and in conjunction with Fig. 2,3,4,5,6,7,8,9,10,11,12, the combined maintenance transport trolley of the present embodiment comprises comprehensive vehicle frame 10, lifting compartment 20, foot-operated defeated press pump 30, combination suspension bracket 40 and hydraulic champing device 50, described comprehensive vehicle frame 10 comprises a type stand 11, grooved hanging beam 12, compartment carriage 13 and cabinet type operation bench 14, described door type stand 11 is provided with fluid power telescopic leg 15 and group frame loose joint 16, described group of frame loose joint 16 comprises anticreep clasp 161, described grooved hanging beam 12 is provided with the template rail and hangs 121, described compartment carriage 13 comprises folding crotch 17, fluid power jacking device 18 and shifting roller 130, described cabinet type operation bench 14 comprises drawing handle 140, Toolbox cabinet 141, oil cylinder storehouse cabinet 142, operation of oil pump chamber 143 and oil pipe storehouse cabinet 144; Described lifting compartment 20 is installed on the comprehensive vehicle frame 10 and is provided with limited bayonet 21, crotch chute 22 and liquid and clamps son 23, and described liquid clamps son 23 and comprises pressure-bearing pedestal 230, fixed chuck 231 and aerofoil profile base 232; Described foot-operated defeated press pump 30 is installed in the cabinet type operation bench 14, its structure comprises tool for oil cylinder 31, pedal-operated oil pump 32 and oil pressure distribution pipe 33, described pedal-operated oil pump 32 comprises bent type treadle 320 and treadle spring 321, and described oil pressure distribution pipe 33 comprises that defeated pressure valve 330 and oil return valve 331 are communicated with fluid power telescopic leg 15, fluid power jacking device 18, hydraulic champing device 50 and tool for oil cylinder 31; Described combination suspension bracket 40 constitutes lifting hanger with comprehensive vehicle frame 10, its structure comprises group frame strut 41, group frame suspension rod 42, rod racking device 60 and chain wheel track hang 43, described rod racking device 60 comprises outer tube cover 61, interior tube cover 62, banding bung flange 63 and hoop top screwed pipe 64, described outer tube cover 61 and interior tube cover 62 are respectively equipped with axis hole fluted disc 610 and axle core fluted disc 620, described axis hole fluted disc 610 and axle core fluted disc 620 are respectively equipped with rotary shaft hole 611 and tube-shaped shaft core 621, described axis hole fluted disc 610 and axle core fluted disc 620 all are provided with limit and turn tooth mouth 612, described hoop top screwed pipe 64 comprises horizontal top bung flange 640, and described chain wheel track hangs 43 and comprises that rail hangs gusset 430, suspension rod roller 431, rail hanging hook 432, drive sprocket 433 and ring chain 434; Described hydraulic champing device 50 is installed in that the template rail hangs 121, liquid clamps son 23 or the chain wheel track hangs on 43, its structure comprises moveable type oil cylinder 51, expanding support pillar 52 and contracting post spring 53, described moveable type oil cylinder 51 is provided with aerofoil profile gusset 510 and mobile suspension ring 511, and described hydraulic champing device 50 is with movable chuck 54, top gland cylinder 55 or draw vest head 56 to be combined into clamping or screwing tool; Described template rail hang 121 and the chain wheel track hang 43 with hoist crane 70 combined hanging equipment or hydraulic champing device 50.

Described comprehensive vehicle frame 10 comprises two a secondary type stand 11, and described grooved hanging beam 12 and compartment carriage 13 are installed in respectively between the top and bottom of two a secondary type stand 11, and described cabinet type operation bench 14 is arranged in the door type stand 11 of comprehensive vehicle frame 10 tail ends.

Described fluid power telescopic leg 15 is installed in a bottom of type stand 11 vertical rods, its structure comprises leg oil cylinder 150, extending foot 151 and contracting pin spring 152, described leg oil cylinder 150 is installed in an inner chamber of type stand 11 and is communicated with foot-operated defeated press pump 30, described extending foot 151 is installed on the leg oil cylinder 150 and is provided with spring collar 153, and described contracting pin spring 152 is arranged between spring collar 153 and the door type stand 11.

Described group of frame loose joint 16 is arranged on a top of type stand 11, wherein, the group frame loose joint 16 that is arranged in the comprehensive vehicle frame 10 front end door type stands 11 is provided with buckle chute 160, described anticreep clasp 161 is installed in the buckle chute 160 and is provided with fast ening bolt 162 and regulates bung flange 163, described fast ening bolt 162 is from the crossbeam of buckle chute 160 downward break-through door type stands 11, and described adjusting bung flange 163 is installed on the fast ening bolt 162.

Described grooved hanging beam 12 is provided with rail and hangs slideway 120, described template rail hangs 121 and comprises pulley 122 and pass suspension hook 123 in the groove, pulley 122 is arranged on the template rail and hangs 121 top and hang slideway 120 combinations with rail in the described groove, and described pass suspension hook 123 is arranged on the template rail and hangs 121 bottom with hoist crane 70 or organize frame suspension rod 42 and be connected.

The middle part of described compartment carriage 13 is provided with lifting chute 131, described folding crotch 17 comprises positioning rotating shaft 170, jacking axle bumper 171, jacking pulley 172 and compartment pulley 173, described positioning rotating shaft 170 is connected with the jacking axle bumper to be connected with the fluid power jacking device with compartment carriage 13 respectively and is connected, described jacking pulley 172 and compartment pulley 173 make up with lifting chute 131 and crotch chute 22 respectively, described fluid power jacking device 18 is installed on the compartment carriage 13 and with foot-operated defeated press pump 30 and is communicated with, and described shifting roller 130 is installed in the bottom surface of compartment carriage 13.

Grooved hanging beam 12 and compartment carriage 13 and two a secondary type stand 11 are combined into mobile vehicle frame, and operating personal just can easily push away comprehensive vehicle frame 10 by drawing handle 140 and move.Just can control 151 extended or retracted type stands 11 of extending foot by foot-operated defeated press pump 30, extending foot 151 stretches out a type stand 11 when holding out against ground, comprehensive vehicle frame 10 integral body are risen make shifting roller 130 break away from ground, transport trolley sets up on the ground and can improve stability by actv. by extending foot 151.When shifting roller 130 broke away from ground, extending foot 151 utilized the gravity indentation door type stand 11 of comprehensive vehicle frame 10, and when shifting roller 130 was pressed onto ground, extending foot 151 utilized the elastic force indentation leg oil cylinder 150 of contracting pin spring 152.During extending foot 151 indentation leg oil cylinder 150, comprehensive vehicle frame 10 contacts with ground and can easily move by shifting roller 130.

Door type stand 11 is connected with combination suspension bracket 40 by group frame loose joint 16, rotate adjusting bung flange 163 fast ening bolts 162 and will strain or loosen anticreep clasp 161, during fast ening bolt 162 tension anticreep clasp 161, group frame suspension rod 42 or group frame strut 41 firmly are connected with comprehensive vehicle frame 10; When fast ening bolt 162 loosened anticreep clasp 161, convenient group frame suspension rod 42 or 41 installation or removal of group frame strut were in comprehensive vehicle frame 10.

Hoist crane 70 hangs on the pass suspension hook 123, comprehensive vehicle frame 10 can easily be sling equipment or part stand up or rotates.Pulley 122 hangs slideway 120 combinations with rail in the groove, makes the template rail hang 121 and can easily slide on grooved hanging beam 12, with equipment or placing part on the optional position in lifting compartment 20.When pass suspension hook 123 was connected with group frame suspension rod 42, combination suspension bracket 40 was erected at the side of comprehensive vehicle frame 10.

Positioning rotating shaft 170 will fold crotch 17 and be fixedly connected on the compartment carriage 13, also be simultaneously that folding crotch 17 is subject to pushing up the positioning supporting point when pressing.Operating personal just can be controlled fluid power jacking device 18 by foot-operated defeated press pump 30 and hold out against jacking axle bumper 171, makes upwards jacking picking-up lifting compartment 20 of folding crotch 17.Folding crotch 17 to decline, is stepped on defeated press pump 30 with the defeated bend backwards of the hydraulic oil in the fluid power jacking device 18 simultaneously under lifting compartment 20 action of gravitations.

Described lifting compartment 20 is flexibly connected with comprehensive vehicle frame 10, described limited bayonet 21 is arranged on the both sides of lifting compartment 20 base plates, the base plate in described lifting compartment 20 is provided with a plurality of limited bayonets 21 and is stuck in the vertical rod of type stand 11, described crotch chute 22 is arranged on middle part and 17 combinations of folding crotch of 20 bottom surfaces, lifting compartment, and described liquid clamps son 23 and is installed on the base plate in lifting compartment 20.

Described liquid clamps son 23 and is movably connected on the lifting compartment 20 and hydraulic champing device 50 combinations, described fixed chuck 231 and aerofoil profile base 232 are separately positioned on the two ends of pressure-bearing pedestal 230, described pressure-bearing pedestal 230 is provided with a plurality of compartments bolt 233, described compartment bolt 233 is connected with lifting compartment 20, spacing between described fixed chuck 231 and the aerofoil profile base 232 consists of opening and closing jaws 234, described aerofoil profile base 232 is provided with a plurality of anchor clamps bolts 235, and described anchor clamps bolt 235 is connected with hydraulic champing device 50.

Operating personal just can be controlled fluid power jacking device 18 and folding crotch 17 by foot-operated defeated press pump 30, lifting compartment 20 is raise or reduction at comprehensive vehicle frame 10, frame consisted of transport trolley, vehicle equipment or other object with comprehensive vehicle frame 10 when lifting compartment 20 reduced on compartment carriage 13; Frame consisted of the platform of reconditioning facility at the middle part of comprehensive vehicle frame 10 when lifting compartment 20 raise, and made the maintenance worker just can reconditioning facility or part in the production scene.

Limited bayonet 21 is stuck in the vertical rod of type stand 11, makes lifting compartment 20 keep vertical lift at comprehensive vehicle frame 10.Liquid is fixedly mounted on the lifting compartment 20 when clamping son 23 with hydraulic champing device 50 combination, is placed on when separating with hydraulic champing device 50 in the Toolbox cabinet 141, can not hinder lifting compartment 20 loading facilitiess or other object.

Described tool for oil cylinder 31, pedal-operated oil pump 32 and oil pressure distribution pipe 33 are installed in respectively oil cylinder storehouse cabinet 142, in operation of oil pump chamber 143 and the oil pipe storehouse cabinet 144, described pedal-operated oil pump 32 is provided with oil-feed tube head 322, oil transportation tube head 323, treadle pedestal 324 and piston pedestal 325, described oil-feed tube head 322 and oil transportation tube head 323 are communicated with tool for oil cylinder 31 and oil pressure distribution pipe 33 respectively, described bent type treadle 320 is installed on treadle pedestal 324 and the piston pedestal 325, described treadle spring 321 is installed on the bent type treadle 320 and is connected with the top board of operation of oil pump chamber 143, described oil pressure distribution pipe 33 is provided with a plurality of defeated pressure valves 330, described defeated pressure valve 330 is provided with oil hose 332, described oil hose 332 and fluid power telescopic leg 15, fluid power jacking device 18 or hydraulic champing device 50 are communicated with, described oil return valve 331 is arranged on the connection pipe between oil pressure distribution pipe 33 and the tool for oil cylinder 31, and the control dial of described defeated pressure valve 330 and oil return valve 331 is installed in the outside of oil pipe storehouse cabinet 144 side plates.

Bent type treadle 320 is down jammed on, pedal-operated oil pump 32 will be with the input of the hydraulic oil in pump oil pressure distribution pipe 33, loosen the upwards operation under the effect of treadle spring 321 of the bent type treadle 320 of the power that jams on, hydraulic oil in the tool for oil cylinder 31 is sucked pedal-operated oil pump 32, so, repeatedly jam on bent type treadle 320, pedal-operated oil pump 32 will constantly be inputted oil pressure distribution pipe 33 with the hydraulic oil in the tool for oil cylinder 31.Open defeated pressure valve 330, oil pressure distribution pipe 33 interior hydraulic oil just can be inputted fluid power telescopic leg 15, fluid power jacking device 18 or hydraulic champing device 50, open oil return valve 331, and oil pressure distribution pipe 33 interior hydraulic oil will flow back to tool for oil cylinder 31.

Described combination suspension bracket 40 is combined into lifting hanger in the front end of comprehensive vehicle frame 10 or side with comprehensive vehicle frame 10, described combination suspension bracket 40 comprises two group frame struts 41, described group of frame strut 41 makes up with rod racking device 60 or group frame loose joint 16, and described group of frame suspension rod 42 hangs 121 combinations with rod racking device 60, group frame loose joint 16 or template rail.

Described rod racking device 60 is installed between group frame strut 41 and the group frame suspension rod 42, described axis hole fluted disc 610 and axle core fluted disc 620 are separately positioned on the middle part of outer tube cover 61 and interior tube cover 62, described rotary shaft hole 611 and tube-shaped shaft core 621 are separately positioned on the center of axis hole fluted disc 610 and axle core fluted disc 620, described outer tube cover 61 and interior tube cover 62 fit together by rotary shaft hole 611 and tube-shaped shaft core 621, described limit turns tooth mouth 612 and is arranged on axis hole fluted disc 610 and the axle core fluted disc 620 contacted cards, described outer tube cover 61, all be provided with opening and closing screwed pipe 613 on the termination of interior tube cover 62 and tube-shaped shaft core 621, described banding bung flange 63 is installed on the opening and closing screwed pipe 613 of outer tube cover 61 and interior tube cover 62, described hoop top screwed pipe 64 is installed on the opening and closing screwed pipe 613 of tube-shaped shaft core 621, inner ring and the outer ring of described hoop top screwed pipe 64 all are provided with screw thread, described horizontal top bung flange 640 makes up with the outer ring screw thread of hoop top screwed pipe 64, described banding bung flange 63, hoop top screwed pipe 64 and horizontal top bung flange 640 all are provided with pulls handle 630, described outer tube cover 61, interior tube cover 62 are connected with the tube-shaped shaft core respectively with group frame strut 41 be connected frame suspension rod 42 and be connected.

Described chain wheel track hangs 43 and is installed on the group frame suspension rod 42, described chain wheel track hangs 43 and comprises that two rails hang gusset 430, described suspension rod roller 431 and rail hanging hook 432 are installed in two rails and hang between the gusset 430, the center of described suspension rod roller 431 is provided with drive shaft 435, described drive sprocket 433 is installed on the termination of drive shaft 435, described ring chain 434 is installed on the drive sprocket 433, and described rail hanging hook 432 is connected with hoist crane 70.

Two group frame struts 41 are combined the support that consists of combination suspension bracket 40 by rod racking device 60, group frame strut 41 and group frame loose joint 16 combinations are installed in the top of comprehensive vehicle frame 10.Group frame suspension rod 42 synthesizes lifting hanger with the front group that rod racking device 60 and group frame loose joint 16 are combined in comprehensive vehicle frame 10, hang 121 sides that are combined in comprehensive vehicle frame 10 with rod racking device 60 and template rail and be combined into lifting hanger, carrying is convenient at the top that is installed in comprehensive vehicle frame 10 with group frame loose joint 16 combinations.

Group frame strut 41 and group frame suspension rod 42 overlap respectively outside to be combined with rod racking device 60 in tube cover 61, interior tube cover 62 and the tube-shaped shaft core 621, axis hole fluted disc 610 and 620 combinations of axle core fluted disc, make the rotation that outer tube cover 61 and interior tube cover 62 can both be on group frame suspension rod 42, the support that consists of with adjustment group frame strut 41 open a grade degree.Banding bung flange 63 can firmly be connected on outer tube cover 61 and the interior tube cover 62 group frame strut 41, and can easily regulate both connection location, with the be connected height of adjustment group frame strut 41 with group frame suspension rod 42, and the support that group frame strut 41 is consisted of can firmly be erected on the irregular ground.Hoop top screwed pipe 64 firmly is connected on the support of group frame strut 41 formations group frame suspension rod 42, and by horizontal top bung flange 640 limit of axis hole fluted disc 610 and axle core fluted disc 620 is turned tooth mouth 612 and tightly is stuck, the support that consists of with fixing group frame strut 41 open a grade degree.

Pulling ring chain 434, drive sprocket 433 drives suspension rod rollers 431 by drive shaft 435 and rotates, and makes the chain wheel track hang 43 and moves around at group frame suspension rod 42.Hoist crane 70 is hung on the rail hanging hook 432, just equipment or part can be sling and stand up or rotate, or with equipment and part from process units handling 20 interior repairings to the lifting compartment, or with hydraulic champing device 50 handlings reconditioning facility and part to the process units.

Described hydraulic champing device 50 by hoist crane 70 be installed in the template rail hang 121 or the chain wheel track hang on 43, described moveable type oil cylinder 51 is communicated with foot-operated defeated press pump 30, described expanding support pillar 52 and contracting post spring 53 are installed in the compression cylinder of moveable type oil cylinder 51, described contracting post spring 53 is connected between expanding support pillar 52 and the moveable type oil cylinder 51, described aerofoil profile gusset 510 is symmetricly set on the both sides of moveable type oil cylinder 51, described mobile suspension ring 511 are arranged on the back of moveable type oil cylinder 51, and described aerofoil profile gusset 510 is provided with a plurality of docking circular holes 512.

Described hydraulic champing device 50 clamps son 23 with liquid and movable chuck 54 is combined into clamping tool, described hydraulic champing device 50 with draw vest head 56 and top gland cylinder 55 to be combined into the top instrument that draws, described movable chuck 54 and top gland cylinder 55 are provided with fore-set socket 540, the described afterbody that draws vest head 56 is provided with the forked type gusset and connects 560, described forked type gusset connects 560 and is provided with a plurality of adjusting screws 561, described adjusting screw 561 is provided with connecting bolt 562, described forked type gusset connect 560 with aerofoil profile gusset 510 combination.

By foot-operated defeated press pump 30 just can control that hydraulic champing device 50 clamps or pressing device in part, expanding support pillar 52 is retracted into moveable type oil cylinder 51 under contracting post spring 53 acts on, simultaneously hydraulic oil is failed back in the tool for oil cylinder 31.A plurality of docking circular holes 512 make aerofoil profile gusset 510 can easily adjust the position of making up with aerofoil profile base 232, and conveniently draw vest head 56 to adjust the top and press distances.Mobile suspension ring 511 make hydraulic champing device 50 can along with hoist crane 70, template rail hang 121 and the chain wheel track hang 43 and move, adjust the position with the miscellaneous equipment combination.Fore-set socket 540 makes movable chuck 54 and top gland cylinder 55 can easily with expanding support pillar 52 combinations, and make that the pressure on top surface of expanding support pillar 52 is vertical to be acted on the miscellaneous equipment uniformly.

Moveable type oil cylinder 51 is fixed on the aerofoil profile base 232, again movable chuck 54 is installed on the expanding support pillar 52, hydraulic champing device 50 just clamps son 23 and is combined into clamping tool with liquid, the parts such as axle, rotor, gear, pipe fitting or flange of disassembling out in the equipment are put into opening and closing jaws 234, fixed chuck 231 and movable chuck 54 just can firmly clamp it, dismantle or assemble other part.

Hydraulic champing device 50 is adjusted the vertical and horizontal positions with hoist crane 70 and 10 combinations of comprehensive vehicle frame, clamps from the orientation of the best or equipment and part the compartment 20 fall in the top voltage rise.The vertical and horizontal positions are adjusted in hydraulic champing device 50 and hoist crane 70 and 40 combinations of combination suspension bracket, equipment and the part of pressing the production scene from orientation clamping or the top of the best.

To draw vest head 56 to be installed on the aerofoil profile gusset 510, and just the parts such as the bearing in the rotating shaft, gear or clutch can be disassembled.

To draw vest head 56 to be installed on the aerofoil profile gusset 510, again top gland cylinder 55 will be installed on the expanding support pillar 52, and just the rotating shaft in runner, rotating disk or the rotating cylinder, bearing or axle sleeve can be disassembled.

In sum: the utility model has solved existing service kit can not in the problem of production scene reconditioning facility, provide a kind of combined maintenance transport trolley that can replace existing product.

Claims (6)

1. combined maintenance transport trolley, comprise comprehensive vehicle frame, the lifting compartment, foot-operated defeated press pump, combination suspension bracket and hydraulic champing device, it is characterized in that: described comprehensive vehicle frame (10) comprises a type stand (11), grooved hanging beam (12), compartment carriage (13) and cabinet type operation bench (14), described door type stand (11) is provided with fluid power telescopic leg (15) and group frame loose joint (16), described group of frame loose joint (16) comprises anticreep clasp (161), described grooved hanging beam (12) is provided with the template rail and hangs (121), described compartment carriage (13) comprises folding crotch (17), fluid power jacking device (18) and shifting roller (130), described cabinet type operation bench (14) comprises drawing handle (140), Toolbox cabinet (141), oil cylinder storehouse cabinet (142), operation of oil pump chamber (143) and oil pipe storehouse cabinet (144); Described lifting compartment (20) is installed in comprehensive vehicle frame (10) upward and is provided with limited bayonet (21), crotch chute (22) and liquid and clamps son (23), and described liquid clamps son (23) and comprises pressure-bearing pedestal (230), fixed chuck (231) and aerofoil profile base (232); Described foot-operated defeated press pump (30) is installed in the cabinet type operation bench (14), its structure comprises tool for oil cylinder (31), pedal-operated oil pump (32) and oil pressure distribution pipe (33), described pedal-operated oil pump (32) comprises bent type treadle (320) and treadle spring (321), and described oil pressure distribution pipe (33) comprises that defeated pressure valve (330) and oil return valve (331) are communicated with fluid power telescopic leg (15), fluid power jacking device (18), hydraulic champing device (50) and tool for oil cylinder (31); Described combination suspension bracket (40) constitutes lifting hanger with comprehensive vehicle frame (10), its structure comprises group frame strut (41), group frame suspension rod (42), rod racking device (60) and chain wheel track hang (43), described rod racking device (60) comprises outer tube cover (61), interior tube cover (62), banding bung flange (63) and hoop top screwed pipe (64), described outer tube cover (61) and interior tube cover (62) are respectively equipped with axis hole fluted disc (610) and axle core fluted disc (620), described axis hole fluted disc (610) and axle core fluted disc (620) are respectively equipped with rotary shaft hole (611) and tube-shaped shaft core (621), described axis hole fluted disc (610) and axle core fluted disc (620) all are provided with limit and turn tooth mouth (612), described hoop top screwed pipe (64) comprises horizontal top bung flange (640), and described chain wheel track hangs (43) and comprises that rail hangs gusset (430), suspension rod roller (431), rail hanging hook (432), drive sprocket (433) and ring chain (434); Described hydraulic champing device (50) is installed in that the template rail hangs (121), liquid clamps son (23) or the chain wheel track hangs on (43), its structure comprises moveable type oil cylinder (51), expanding support pillar (52) and contracting post spring (53), described moveable type oil cylinder (51) is provided with aerofoil profile gusset (510) and mobile suspension ring (511), and described hydraulic champing device (50) is with movable chuck (54), top gland cylinder (55) or draw vest head (56) to be combined into clamping or screwing tool; Described template rail hangs (121) and the chain wheel track hangs (43) and hoist crane (70) combined hanging equipment or hydraulic champing device (50).
2. a kind of combined maintenance transport trolley according to claim 1, it is characterized in that: described comprehensive vehicle frame (10) comprises two a secondary type stand (11), described grooved hanging beam (12) and compartment carriage (13) are installed in respectively between the top and bottom of two a secondary type stand (11), and described cabinet type operation bench (14) is arranged in the door type stand (11) of comprehensive vehicle frame (10) tail end;
Described fluid power telescopic leg (15) is installed in a bottom of type stand (11) vertical rod, its structure comprises leg oil cylinder (150), extending foot (151) and contracting pin spring (152), described leg oil cylinder (150) is installed in an inner chamber of type stand (11) and is communicated with foot-operated defeated press pump (30), described extending foot (151) is installed in leg oil cylinder (150) upward and is provided with spring collar (153), and described contracting pin spring (152) is arranged between spring collar (153) and the door type stand (11);
Described group of frame loose joint (16) is arranged on a top of type stand (11), wherein, the group frame loose joint (16) that is arranged in comprehensive vehicle frame (10) the front end door type stand (11) is provided with buckle chute (160), described anticreep clasp (161) is installed in the buckle chute (160) and is provided with fast ening bolt (162) and regulates bung flange (163), described fast ening bolt (162) is from the crossbeam of buckle chute (160) break-through door type stand (11) downwards, and described adjusting bung flange (163) is installed on the fast ening bolt (162);
Described grooved hanging beam (12) is provided with rail and hangs slideway (120), described template rail hangs (121) and comprises pulley (122) and pass suspension hook (123) in the groove, pulley (122) is arranged on the top that the template rail hangs (121) and hangs slideway (120) combination with rail in the described groove, and described pass suspension hook (123) is arranged on bottom that the template rail hangs (121) with hoist crane (70) or organizes frame suspension rod (42) and is connected;
The middle part of described compartment carriage (13) is provided with lifting chute (131), described folding crotch (17) comprises positioning rotating shaft (170), jacking axle bumper (171), jacking pulley (172) and compartment pulley (173), described positioning rotating shaft (170) is connected 171 with the jacking axle bumper) be connected 18 with compartment carriage (13) with the fluid power jacking device respectively) be connected, described jacking pulley (172) and compartment pulley (173) make up with lifting chute (131) and crotch chute (22) respectively, described fluid power jacking device (18) is installed in compartment carriage (13) upward and is communicated with foot-operated defeated press pump (30), and described shifting roller (130) is installed in the bottom surface of compartment carriage (13).
3. a kind of combined maintenance transport trolley according to claim 1, it is characterized in that: described lifting compartment (20) is flexibly connected with comprehensive vehicle frame (10), described limited bayonet (21) is arranged on the both sides of lifting compartment (20) base plate, the base plate in described lifting compartment (20) is provided with a plurality of limited bayonets (21) and is stuck in the vertical rod of type stand (11), described crotch chute (22) is arranged on middle part and folding crotch (17) combination of bottom surface, lifting compartment (20), and described liquid clamps son (23) and is installed on the base plate of lifting compartment (20);
Described liquid clamps son (23) and is movably connected on the lifting compartment (20) and hydraulic champing device (50) combination, described fixed chuck (231) and aerofoil profile base (232) are separately positioned on the two ends of pressure-bearing pedestal (230), described pressure-bearing pedestal (230) is provided with a plurality of compartments bolts (233), described compartment bolt (233) is connected with lifting compartment (20), spacing between described fixed chuck (231) and the aerofoil profile base (232) consists of opening and closing jaws (234), described aerofoil profile base (232) is provided with a plurality of anchor clamps bolts (235), and described anchor clamps bolt (235) is connected with hydraulic champing device (50).
4. a kind of combined maintenance transport trolley according to claim 1, it is characterized in that: described tool for oil cylinder (31), pedal-operated oil pump (32) and oil pressure distribution pipe (33) are installed in respectively oil cylinder storehouse cabinet (142), in operation of oil pump chamber (143) and the oil pipe storehouse cabinet (144), described pedal-operated oil pump (32) is provided with oil-feed tube head (322), oil transportation tube head (323), treadle pedestal (324) and piston pedestal (325), described oil-feed tube head (322) and oil transportation tube head (323) are communicated with tool for oil cylinder (31) and oil pressure distribution pipe (33) respectively, described bent type treadle (320) is installed on treadle pedestal (324) and the piston pedestal (325), described treadle spring (321) is installed in bent type treadle (320) and upward is connected with the top board of operation of oil pump chamber (143), described oil pressure distribution pipe (33) is provided with a plurality of defeated pressure valves (330), described defeated pressure valve (330) is provided with oil hose (332), described oil hose (332) and fluid power telescopic leg (15), fluid power jacking device (18) or hydraulic champing device (50) are communicated with, described oil return valve (331) is arranged on the connection pipe between oil pressure distribution pipe (33) and the tool for oil cylinder (31), and the control dial of described defeated pressure valve (330) and oil return valve (331) is installed in the outside of oil pipe storehouse cabinet (144) side plate.
5. a kind of combined maintenance transport trolley according to claim 1, it is characterized in that: described combination suspension bracket (40) is combined into lifting hanger in the front end of comprehensive vehicle frame (10) or side with comprehensive vehicle frame (10), described combination suspension bracket (40) comprises two group frame struts (41), described group of frame strut (41) hangs (121) combination with rod racking device (60) or group frame loose joint (16) combination, described group of frame suspension rod (42) with rod racking device (60), group frame loose joint (16) or template rail;
Described rod racking device (60) is installed between group frame strut (41) and the group frame suspension rod (42), described axis hole fluted disc (610) and axle core fluted disc (620) are separately positioned on the middle part of outer tube cover (61) and interior tube cover (62), described rotary shaft hole (611) and tube-shaped shaft core (621) are separately positioned on the center of axis hole fluted disc (610) and axle core fluted disc (620), described outer tube cover (61) fits together by rotary shaft hole (611) and tube-shaped shaft core (621) with interior tube cover (62), described limit turns tooth mouth (612) and is arranged on axis hole fluted disc (610) and the contacted card of axle core fluted disc (620), described outer tube cover (61), all be provided with opening and closing screwed pipe (613) on the termination of interior tube cover (62) and tube-shaped shaft core (621), described banding bung flange (63) is installed on the opening and closing screwed pipe (613) of outer tube cover (61) and interior tube cover (62), described hoop top screwed pipe (64) is installed on the opening and closing screwed pipe (613) of tube-shaped shaft core (621), inner ring and the outer ring of described hoop top screwed pipe (64) all are provided with screw thread, described horizontal top bung flange (640) makes up with the outer ring screw thread of hoop top screwed pipe (64), described banding bung flange (63), hoop top screwed pipe (64) and horizontal top bung flange (640) all are provided with pulls handle (630), described outer tube cover (61), interior tube cover (62) is connected 621 with the tube-shaped shaft core) respectively with group frame strut (41) be connected frame suspension rod (42) and be connected;
Described chain wheel track hangs (43) and is installed on the group frame suspension rod (42), described chain wheel track hangs (43) and comprises that two rails hang gusset (430), described suspension rod roller (431) and rail hanging hook (432) are installed in two rails and hang between the gusset (430), the center of described suspension rod roller (431) is provided with drive shaft (435), described drive sprocket (433) is installed on the termination of drive shaft (435), described ring chain (434) is installed on the drive sprocket (433), and described rail hanging hook (432) is connected with hoist crane (70).
6. a kind of combined maintenance transport trolley according to claim 1, it is characterized in that: described hydraulic champing device (50) is installed in by hoist crane (70) that the template rail hangs (121) or the chain wheel track hangs on (43), described moveable type oil cylinder (51) is communicated with foot-operated defeated press pump (30), described expanding support pillar (52) and contracting post spring (53) are installed in the compression cylinder of moveable type oil cylinder (51), described contracting post spring (53) is connected between expanding support pillar (52) and the moveable type oil cylinder (51), described aerofoil profile gusset (510) is symmetricly set on the both sides of moveable type oil cylinder (51), described mobile suspension ring (511) are arranged on the back of moveable type oil cylinder (51), and described aerofoil profile gusset (510) is provided with a plurality of docking circular holes (512);
Described hydraulic champing device (50) clamps son (23) with liquid and movable chuck (54) is combined into clamping tool, described hydraulic champing device (50) with draw vest head (56) and top gland cylinder (55) to be combined into the top instrument that draws, described movable chuck (54) and top gland cylinder (55) are provided with fore-set socket (540), the described afterbody that draws vest head (56) is provided with the forked type gusset and connects (560), described forked type gusset connects (560) and is provided with a plurality of adjusting screws (561), described adjusting screw (561) is provided with connecting bolt (562), and described forked type gusset connects (560) and aerofoil profile gusset (510) combination.
CN 201220347550 2012-07-17 2012-07-17 Combination type overhauling carrier CN202643209U (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102765670A (en) * 2012-07-17 2012-11-07 吴月伟 Combined overhauling and carrying vehicle
CN103963001A (en) * 2014-05-14 2014-08-06 湖州市千金丝织厂 Disassembly auxiliary device for headstock roller of cotton cleaner
CN104016258A (en) * 2014-06-24 2014-09-03 张家港市佳威机械有限公司 Mobile convenient crane
CN105174156A (en) * 2015-10-19 2015-12-23 国网山东省电力公司枣庄供电公司 Hoisting assembling frame for electrical equipment

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102765670A (en) * 2012-07-17 2012-11-07 吴月伟 Combined overhauling and carrying vehicle
CN102765670B (en) * 2012-07-17 2014-03-05 衢州市依科达节能技术有限公司 Combined overhauling and carrying vehicle
CN103963001A (en) * 2014-05-14 2014-08-06 湖州市千金丝织厂 Disassembly auxiliary device for headstock roller of cotton cleaner
CN103963001B (en) * 2014-05-14 2015-09-23 湖州市千金丝织厂 A kind of scutcher headstock roller dismounting servicing unit
CN104016258A (en) * 2014-06-24 2014-09-03 张家港市佳威机械有限公司 Mobile convenient crane
CN105174156A (en) * 2015-10-19 2015-12-23 国网山东省电力公司枣庄供电公司 Hoisting assembling frame for electrical equipment

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