CN201351099Y - Oil cylinder direct ejection gantry automobile lifter - Google Patents
Oil cylinder direct ejection gantry automobile lifter Download PDFInfo
- Publication number
- CN201351099Y CN201351099Y CNU200920036438XU CN200920036438U CN201351099Y CN 201351099 Y CN201351099 Y CN 201351099Y CN U200920036438X U CNU200920036438X U CN U200920036438XU CN 200920036438 U CN200920036438 U CN 200920036438U CN 201351099 Y CN201351099 Y CN 201351099Y
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- assembly
- upright post
- head tree
- post assembly
- secondary column
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- 238000005086 pumping Methods 0.000 claims abstract description 21
- 230000001360 synchronised effect Effects 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 25
- 239000010959 steel Substances 0.000 claims description 25
- 239000000446 fuel Substances 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000007598 dipping method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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Abstract
Disclosed is an oil cylinder direct ejection gantry automobile lifter which comprises an auxiliary upright post assembly, an auxiliary safety cover, a short support arm, a safety wire cable, a rod jaw, a synchronous wire cable, an intermediate oil pipe, a crossbeam, a travel switch, a pumping station, a high-pressure oil pipe, lifting frames, a long support arm, an electric parts control box and a main upright post assembly. The frame of the automobile lifter is a gantry frame, with the auxiliary upright post arranged at the left side and the main upright post assembly arranged at the right side; the crossbeam is fixedly connected with the upper top ends of the auxiliary upright post assembly and the main upright post assembly; and soleplates are arranged below the main upright post assembly and the auxiliary upright post assembly and are fixed on the ground through bolts. Based on hydraulic principle, the gantry automobile lifter makes use of the pumping station to push the piston rod in the oil cylinder to drive the long support arm and the short support arm of the auxiliary lifting frame to lift and descend. The gantry automobile lifter adopts an external self-locking device which synchronously links the wire cables with the safety hooks on the main upright post assembly and the auxiliary upright post assembly through a pulley, and the main safety hook and the auxiliary safety hook are respectively firmly hooked in square safety holes at the rear sides of the two lifting frames and are unlikely to slide downward. Therefore, the gantry automobile lifter is safe and ensures the safety and brings safety guarantee in automobile maintenance industry.
Description
Technical field
The utility model relates to a kind of roadlice maintenance lifting machinery, the straight top of particularly a kind of oil cylinder planer-type auto hoist.
Background technology
Along with the fast development of auto trade, the maintenance capacity of roadlice is increasing, vehicle hoisting machinery particularly, and domestic is to adopt machinery and hydraulic structure basically.Present domestic planer-type auto hoist crane adopts oil cylinder to drive movable pulley, and by the leaf chain traction, the oil cylinder live load is 2 times of support load.Transmission link is many, there is oil cylinder fault rate height in the use, the frequent problem of transmission link fatigue damage, there are a plurality of unsafe factors, comprise the sprocket wheel wearing and tearing, the chain-sheet of chain fracture by fatigue, the chain pin fracture by fatigue, chain end junction connection holes place fracture by fatigue, the fatigue damage of chain end junction adapter shaft, the oil cylinder automatically unloading causes that chain and sprocket wheel come off etc.Above-mentioned arbitrary defective appears, light vehicle damage then, and heavy then hinder to personnel.Traditional planer-type auto hoist mechanical self-locking device adopts built-in, will be during decline respectively at the inboard pulling of major and minor column safety cable, and auxiliary catch and movable block are easy to generate wearing and tearing, in case auxiliary catch wearing and tearing, exist self-locking malfunctioning, lose safety effect, just caused unnecessary loss.The engineering staff of relevant in recent years scientific research institution and enterprise go exploratory development to solve the auto hoist security hidden trouble.Though on this machine technology, done the gratifying improvement in many places, in production practice, still existed a gordian technique difficult problem that does not overcome as yet.
Summary of the invention
The purpose of this utility model is to overcome above deficiency, provides a kind of reasonable in design, advanced technology, manufacturing, easy to maintenance, the straight top of safe and reliable oil cylinder planer-type auto hoist.
The technical scheme that its technical matters that solves the utility model adopts is: contain secondary column assembly, collateral danger case, short trailing arm, insurance steel cable, fork arm, synchronous steel rope, middle oil pipe, crossbeam, travel switch, pumping plant, high pressure fuel pipe, crane, long trailing arm, electric appliance control box, the head tree assembly, lifting machine frame is the framework of rectangular gantry shape, the left side is provided with secondary column assembly, the right is provided with the head tree assembly, crossbeam and secondary column assembly, top above the head tree assembly is fixedly connected, constituted gantry shape, be provided with base plate below head tree assembly and the secondary column assembly, be fixed by bolts on the ground, secondary column assembly side midway location is provided with collateral danger case, head tree assembly and be provided with crane above the secondary column assembly, be provided with long trailing arm and short trailing arm above the crane, long trailing arm respectively is provided with pallet with short trailing arm external part position, insurance steel cable is connected with the upper end of collateral danger case, main, the fork arm on secondary column assembly top is provided with pulley, synchronous steel rope on the crossbeam is connecting main, crane in the secondary column assembly, oil pipe in the middle of the middle part of crossbeam is provided with, top at the head tree assembly is provided with travel switch, the side of head tree assembly closely is provided with pumping plant by apical position, pumping plant and middle oil pipe, high pressure fuel pipe is connected, the position, lower middle of head tree assembly is provided with an electric appliance control box, the electric appliance circuits of pumping plant is connected with electric appliance control box with the circuit of travel switch, has constituted the straight top of an oil cylinder planer-type auto hoist.
The know-why that this machine adopts is: lifting machine frame is the framework of rectangular gantry shape, head tree assembly, secondary column assembly, crossbeam have adopted the quality steel plate flanging to form, housing rigidity, support strength are good, indeformable, promoted the device security performance simultaneously, the short trailing arm on the short trailing arm on the secondary crane, long trailing arm and the head tree assembly, long trailing arm plane are symmetrical.In the collateral danger case that the midway location of secondary column assembly is provided with pulley is arranged, collateral danger case mainly plays dustproof effect.Major and minor column assembly top is provided with fork arm and is supporting pulley, and the upper end of insurance steel cable and collateral danger case is connected, and the fork arm pulley by major and minor column assembly top links to each other with opposite side.This machine is provided with the oil cylinder draw gear, do not adopt assembly pulley, the stroke of oil cylinder is longer, pumping plant and middle oil pipe, high pressure fuel pipe are connected to form a whole fuel-feed system, by electric appliance control box control pumping plant and travel switch, by the main system pumping plant to the oil cylinder pressure oil output, the piston rod that promotes in the oil cylinder carries out dipping and heaving, drive secondary crane up-and-down movement, the last top contacting travel switch of crane has just stopped the limit that rises automatically.Directly utilize the hoisting force of oil cylinder, the oil cylinder load equates that with supporting the oil cylinder operation pressure is low, and transmission link directly links to each other, and has reduced the multiple safety hazard of traditional mode of traction.Crane on two heel posts and two synchronous steel ropes and assembly pulley are formed a closed ring structure.When a side crane rises, connect this crane lower end steel rope along the below and the rope sheave at top affect the opposite side crane to rise synchronously; When a side crane descends, connect this crane upper end steel rope along the top and the rope sheave of opposite side bottom affect the opposite side crane to realize descending synchronously.The both sides crane is realized rise and fall simultaneously like this, avoids the generation of rollover accident.Four long and short trailing arms on the major and minor column assembly touch a place of lifting of car production producer suggestion by four pallets, and the automobile areal of support is contacted with pallet well, and vehicle hoisting is arrived suitable job position.This machine mechanical self-locking device adopts external, moves in the column outside, and by pulley, steel rope is head tree, the interlock of secondary column auxiliary catch, and operation is both convenient, safety, insurance, is convenient to again check.
The beneficial effects of the utility model are: this machine adopts hydraulic principle, utilizes pumping plant to promote piston rod in the oil cylinder and drives long and short trailing arm dipping and heaving on the secondary crane, makes automobile carry out lifting, is convenient to maintenance.Self-locking device adopts external, with the auxiliary catch synchronous interaction on steel rope and head tree assembly, the secondary column assembly, major and minor auxiliary catch hooks respectively in the two crane rear sides insurance square hole by pulley, and hook gets firmly, the phenomenon that glides can not appear, not only safety but also insurance.Protect industry for vapour and brought safe guarantee.
Description of drawings
Be in conjunction with the accompanying drawings and embodiments the utility model to be further described below:
It among the figure the straight top of oil cylinder planer-type auto hoist structural representation
In the drawings: 1. secondary column assembly, 2. collateral danger case, 3. lack trailing arm, 4. insurance steel cable, 5. fork arm, 6 synchronous steel ropes, 7. centre oil pipe, 8. crossbeam, 9. travel switch, 10. pumping plant, 11. high pressure fuel pipes, 12. cranes, 13. long trailing arms, 14. electric appliance control boxes, 15. head tree assemblies.
The specific embodiment
In the drawings: lifting machine frame is the framework of rectangular gantry shape, the left side is provided with secondary column assembly 1, the right is provided with head tree assembly 15, crossbeam 8 and secondary column assembly 1, top above the head tree assembly 15 is fixedly connected, constituted gantry shape, head tree assembly 15 is provided with base plate below secondary column assembly 1, be fixed by bolts on the ground, secondary column assembly 1 side midway location is provided with collateral danger case 2, head tree assembly 15 be provided with crane 12 above the secondary column assembly 1, be provided with long trailing arm 13 and short trailing arm 3 above the crane 12, long trailing arm 13 respectively is provided with pallet with short trailing arm 3 external part positions, insurance steel cable 4 is connected with the upper end of collateral danger case 2, main, the fork arm 5 on secondary column assembly top is provided with pulley, synchronous steel rope 6 on the crossbeam 8 is connecting main, crane 12 in the secondary column assembly, oil pipe 7 in the middle of the middle part of crossbeam 8 is provided with, be provided with travel switch 9 at the top of head tree assembly 15, the side of head tree assembly 15 closely is provided with pumping plant 10 by apical position, pumping plant 10 and middle oil pipe 7, high pressure fuel pipe 11 is connected, the position, lower middle of head tree assembly 15 is provided with an electric appliance control box 14, the circuit of the electric appliance circuits of pumping plant 10 and travel switch 9 is connected with electric appliance control box 14, has constituted the straight top of an oil cylinder planer-type auto hoist.Head tree assembly 15, secondary column assembly 1, crossbeam 8 have adopted the quality steel plate flanging to form, housing rigidity, support strength are good, indeformable, promoted the device security performance simultaneously, short trailing arm 3, long trailing arm 13 planes on the short trailing arm 3 on the secondary crane, long trailing arm 13 and the head tree assembly 15 are symmetrical.In the collateral danger case 2 that the midway location of secondary column assembly 1 is provided with pulley is arranged, collateral danger case 2 mainly plays dustproof effect.Major and minor column assembly top is provided with fork arm 5 and is supporting pulley, and insurance steel cable 4 rolls on pulley.This machine is provided with the oil cylinder draw gear, do not adopt assembly pulley, the stroke of oil cylinder is longer, pumping plant 10 is connected to form a whole fuel-feed system with middle oil pipe 7, high pressure fuel pipe 11, by electric appliance control box 14 control pumping plant 10 and travel switches 9, by the main system pumping plant to the oil cylinder pressure oil output, the piston rod that promotes in the oil cylinder carries out dipping and heaving, drive secondary crane up-and-down movement, the last top contacting travel switch 9 of crane has just stopped the limit that rises automatically.Directly utilize the hoisting force of oil cylinder, the oil cylinder load equates that with supporting the oil cylinder operation pressure is low, and transmission link directly links to each other, and has reduced the multiple safety hazard of traditional mode of traction.Crane 12 on two heel posts and two synchronous steel ropes 6 and assembly pulley are formed a closed ring structure.When a side crane 12 rises, connect these crane 12 lower end steel ropes along the below and the rope sheave at top affect opposite side crane 12 to rise synchronously; When a side crane 12 descends, connect these crane 12 upper end steel ropes along the top and the rope sheave of opposite side bottom affect opposite side crane 12 to realize descending synchronously.Both sides crane 12 is realized rise and fall simultaneously like this, avoids the generation of rollover accident.Four long and short trailing arms on the major and minor column assembly touch a place of lifting of car production producer suggestion by four pallets, and the automobile areal of support is contacted with pallet well, and vehicle hoisting is arrived suitable job position.This machine mechanical self-locking device adopts external, moves in the column outside, and by pulley, steel rope is head tree, the interlock of secondary column auxiliary catch, and operation is both convenient, safety, insurance, is convenient to again check.
Claims (1)
- The straight top of a kind of oil cylinder planer-type auto hoist, contain secondary column assembly, collateral danger case, short trailing arm, insurance steel cable, fork arm, synchronous steel rope, middle oil pipe, crossbeam, travel switch, pumping plant, high pressure fuel pipe, crane, long trailing arm, electric appliance control box, the head tree assembly, it is characterized in that: lifting machine frame is the framework of rectangular gantry shape, the left side is provided with secondary column assembly, the right is provided with the head tree assembly, crossbeam and secondary column assembly, top above the head tree assembly is fixedly connected, constituted gantry shape, be provided with base plate below head tree assembly and the secondary column assembly, be fixed by bolts on the ground, secondary column assembly side midway location is provided with collateral danger case, head tree assembly and be provided with crane above the secondary column assembly, be provided with long trailing arm and short trailing arm above the crane, long trailing arm respectively is provided with pallet with short trailing arm external part position, insurance steel cable is connected with the upper end of collateral danger case, main, the fork arm on secondary column assembly top is provided with pulley, synchronous steel rope on the crossbeam is connecting main, crane in the secondary column assembly, oil pipe in the middle of the middle part of crossbeam is provided with, top at the head tree assembly is provided with travel switch, the side of head tree assembly closely is provided with pumping plant by apical position, pumping plant and middle oil pipe, high pressure fuel pipe is connected, the position, lower middle of head tree assembly is provided with an electric appliance control box, the electric appliance circuits of pumping plant is connected with electric appliance control box with the circuit of travel switch, has constituted the straight top of an oil cylinder planer-type auto hoist.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200920036438XU CN201351099Y (en) | 2009-02-17 | 2009-02-17 | Oil cylinder direct ejection gantry automobile lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200920036438XU CN201351099Y (en) | 2009-02-17 | 2009-02-17 | Oil cylinder direct ejection gantry automobile lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201351099Y true CN201351099Y (en) | 2009-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200920036438XU Expired - Fee Related CN201351099Y (en) | 2009-02-17 | 2009-02-17 | Oil cylinder direct ejection gantry automobile lifter |
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| CN (1) | CN201351099Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103193186A (en) * | 2013-03-11 | 2013-07-10 | 同济大学 | Lifting structure of three-dimensional seed bed spatial logistics system |
| CN103663254A (en) * | 2012-09-12 | 2014-03-26 | 奥拓努斯鲍姆有限及两合公司 | Vehicle hoist |
| CN103738884A (en) * | 2014-01-16 | 2014-04-23 | 赛埃孚汽车保修设备（太仓）有限公司 | Double-column gantry double-cylinder hydraulic lifting machine |
| CN103738881A (en) * | 2014-01-16 | 2014-04-23 | 赛埃孚汽车保修设备（太仓）有限公司 | Four-column hydraulic lift with sliding trolley |
| CN104118823A (en) * | 2013-04-28 | 2014-10-29 | 泰豪科技(深圳)电力技术有限公司 | Mutual inductor installation frame |
| CN106044635A (en) * | 2016-07-27 | 2016-10-26 | 合肥航航空设备有限公司 | Three-supporting-arm type double-column lift |
| CN106946187A (en) * | 2017-05-16 | 2017-07-14 | 王辉 | A kind of repairing autocrane that sufficient power is provided by pressure transmitter |
| CN107161904A (en) * | 2017-04-28 | 2017-09-15 | 赛埃孚汽车保修设备（太仓）有限公司 | A kind of twin columns elevator and its method of work with grabbing device |
| CN108328507A (en) * | 2018-04-18 | 2018-07-27 | 广州大学 | A kind of twin post auto elevator |
| CN108751034A (en) * | 2018-05-28 | 2018-11-06 | 合肥航机械科技股份有限公司 | A kind of safe double-column hydraulic formula car lift |
| WO2020007301A1 (en) * | 2018-07-05 | 2020-01-09 | 广西海本科技有限公司 | Collapsible automobile support frame |
| CN114940451A (en) * | 2022-05-25 | 2022-08-26 | 王亚鹏 | Hydraulic lifter |
-
2009
- 2009-02-17 CN CNU200920036438XU patent/CN201351099Y/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103663254A (en) * | 2012-09-12 | 2014-03-26 | 奥拓努斯鲍姆有限及两合公司 | Vehicle hoist |
| CN103663254B (en) * | 2012-09-12 | 2017-06-06 | 奥拓努斯鲍姆有限及两合公司 | Vehicle hoist |
| CN103193186A (en) * | 2013-03-11 | 2013-07-10 | 同济大学 | Lifting structure of three-dimensional seed bed spatial logistics system |
| CN103193186B (en) * | 2013-03-11 | 2015-08-19 | 同济大学 | The lifting structure of three-dimensional space, seedbed logistics system |
| CN104118823A (en) * | 2013-04-28 | 2014-10-29 | 泰豪科技(深圳)电力技术有限公司 | Mutual inductor installation frame |
| CN103738881A (en) * | 2014-01-16 | 2014-04-23 | 赛埃孚汽车保修设备（太仓）有限公司 | Four-column hydraulic lift with sliding trolley |
| CN103738884B (en) * | 2014-01-16 | 2016-03-30 | 赛埃孚汽车保修设备（太仓）有限公司 | A kind of double-column planer double-cylinder hydraulic lifting machine |
| CN103738884A (en) * | 2014-01-16 | 2014-04-23 | 赛埃孚汽车保修设备（太仓）有限公司 | Double-column gantry double-cylinder hydraulic lifting machine |
| CN106044635A (en) * | 2016-07-27 | 2016-10-26 | 合肥航航空设备有限公司 | Three-supporting-arm type double-column lift |
| CN107161904A (en) * | 2017-04-28 | 2017-09-15 | 赛埃孚汽车保修设备（太仓）有限公司 | A kind of twin columns elevator and its method of work with grabbing device |
| CN106946187A (en) * | 2017-05-16 | 2017-07-14 | 王辉 | A kind of repairing autocrane that sufficient power is provided by pressure transmitter |
| CN108328507A (en) * | 2018-04-18 | 2018-07-27 | 广州大学 | A kind of twin post auto elevator |
| CN108328507B (en) * | 2018-04-18 | 2024-04-19 | 广州大学 | Double-column type automobile elevator |
| CN108751034A (en) * | 2018-05-28 | 2018-11-06 | 合肥航机械科技股份有限公司 | A kind of safe double-column hydraulic formula car lift |
| WO2020007301A1 (en) * | 2018-07-05 | 2020-01-09 | 广西海本科技有限公司 | Collapsible automobile support frame |
| CN114940451A (en) * | 2022-05-25 | 2022-08-26 | 王亚鹏 | Hydraulic lifter |
| CN114940451B (en) * | 2022-05-25 | 2024-01-19 | 营口市立德电子科技有限公司 | Hydraulic lifting machine |
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