CN2191142Y - Automobile lifter - Google Patents
Automobile lifter Download PDFInfo
- Publication number
- CN2191142Y CN2191142Y CN 94213987 CN94213987U CN2191142Y CN 2191142 Y CN2191142 Y CN 2191142Y CN 94213987 CN94213987 CN 94213987 CN 94213987 U CN94213987 U CN 94213987U CN 2191142 Y CN2191142 Y CN 2191142Y
- Authority
- CN
- China
- Prior art keywords
- oil
- column
- lifting frame
- manual pump
- passive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Details Of Reciprocating Pumps (AREA)
Abstract
The utility model provides an electric manual double-duty automotive lifter, which is characterized in that a single-cylinder manual pump is added on the basis of an original electric automotive lifter, an oil inlet pipe is tightly connected between an oil inlet of the manual pump and an oil tank of an electric automotive lifter, and an oil outlet pipe is tightly connected between an oil outlet of the manual pump and an oil cylinder of the electric automotive lifter. The utility model has the advantages that the conformation is simple, the function of manually lifting automobiles is added, and the use range of automotive lifters is enlarged.
Description
The utility model relates to supporting, lifting or debugs for motor vehicle ground and connects the car device, particularly a kind of auto hoist.
Commercially available electronlmobil lifting machine mainly is configured to base, base two ends vertical joint has initiatively column and passive column, be provided with electro hydraulic gear in the described active column, initiatively column is with the active lifting frame that takes up weighing arm outward, electro hydraulic gear makes master, passive lifting frame and crane arm respectively along main, the synchronous up-and-down movement of passive column by transmission device, crane arm can change brachium, rotate around column, thereby makes the tray position on the crane arm can adapt to the needs that all size vehicle supports.Above-mentioned electronlmobil lifting machine is only suitable to give the occasion that possesses effective working power, and just can't use when power-shortage area or power failure, and range of use is restricted not to the utmost, makes troubles also for the maintenance or the debugging of automobile.
The purpose of this utility model is the deficiency that will overcome known technology, and a kind of auto hoist of electronic, dual-use manual is provided.
Task of the present utility model is finished as follows.
A kind of auto hoist, has base, there are initiatively column and passive column in described base two ends vertical joint respectively, be provided with fuel tank and electro hydraulic gear in the described active column, initiatively column is with the active lifting frame that takes up weighing arm outward, described passive column is with the passive lifting frame that takes up weighing arm outward, plunger in the described electro hydraulic gear oil cylinder passes through pulley, chain makes initiatively lifting frame and initiatively column flexible connection, described active lifting frame is connected with the passive lifting frame that takes up weighing arm with some pulleys by steel rope, its characteristics are that a side of described active column is provided with the single cylinder manual pump, the oil inlet of described single cylinder manual pump connects airtight by oil inlet and fuel tank, and the oil outlet of described single cylinder manual pump connects airtight by oil outlet pipe and oil cylinder.
The end of the oil inlet of single cylinder manual pump of the present utility model in fuel tank can be connected with oil filter.
When auto hoist of the present utility model uses in the non-transformer occasion,, can substitute electro hydraulic gear work as long as the control lever on the pressing manual pump can be gone into the oil pressure in the fuel tank in the oil cylinder.Can reach 10mm through the every hand height of test manual lifting, can satisfy the vehicle hoisting requirement fully, and its transmission device, lifting device and the car oil return mechanism that falls etc. has all utilized the equipment of original electronlmobil lifting machine, therefore structure is simple especially, and the expense of increase is also few.Increase the function of a manual lifting automobile compared to the prior art, enlarged the range of use of auto hoist.
Below with reference to accompanying drawing structure of the present utility model is described in further detail.
Fig. 1 is the organigram of existing electronlmobil lifting machine
Fig. 2 is that the utility model is electronic, the organigram of dual-use manual auto hoist
Fig. 3 is manual pump and fuel tank oil cylinder joint construction scheme drawing
Fig. 4 is the profile construction scheme drawing of single cylinder manual pump
Consult Fig. 1-Fig. 3, the utility model is electronic, the dual-use manual auto hoist has base 1, there is initiatively column 2 at described base two ends vertical joint respectively, passive column 3, be provided with fuel tank 4 in the described active column, electro hydraulic gear comprises pull bar 5, travel switch 6, electrical motor 7, gear type pump 8, push rod 9, valve seat 10, the oil cylinder 12 of band plunger 11, described gear type pump is connected with the oil suction pipe 14 of band oil filter 13, be tightly locked with oil inlet 15 between gear type pump and the valve seat, be tightly locked with oil outlet pipe 16 and oil return pipe 17 between valve seat 10 and the oil cylinder 12, be tightly locked with oil return pipe 18 between valve seat 10 and the fuel tank 4.The lifting driving device comprises and oil cylinder plunger 11 pivotally attached pulleys 19, the chain 20 that one end is fixed on the active column inwall is connected with active lifting frame 21 through pulley 19, described active lifting frame is hinged with crane arm 22, described crane arm can rotate to an angle around the active lifting frame in the horizontal direction, and the brachium of described crane arm itself is variable.Initiatively lifting frame 21 passes through steel rope 23, pulley 24,25,26, is connected with passive lifting frame 27, and described passive lifting frame 27 is hinged with crane arm 28, and described crane arm also can turn an angle around passive lifting frame in the horizontal direction, and its brachium also is variable.Consulting Fig. 2-Fig. 4 single cylinder manual pump 29 of the present utility model is made up of the base of control lever 30, control lever cover 31, right cylinder 32, plunger rod 33, plunger 34, band stage clip 35,36, steel ball 37,38 and oil inlet 39, oil outlet 40, be tightly locked with oil inlet 41 between the oil inlet of described single cylinder manual pump 29 and the fuel tank 4, the end of described oil inlet in fuel tank 4 is connected with oil filter 42, is tightly locked with oil outlet pipe 43 between the oil outlet of manual pump and the oil cylinder 12.
The utility model is electronic, dual-use manual auto hoist work time-division electric operating, two flow processs of M/C: the occasion of working power is being arranged, the workflow of electronlmobil lifting machine is, pull bar makes progress, travel switch 6 closures, 8 work of electrical motor 7 driven gear pumps, hydraulic oil in the fuel tank 4 is through oil filter 13, oil suction pipe 14, gear type pump 8, oil inlet 15, valve seat 10, oil outlet pipe 16 and enter oil cylinder 12, along with liquid level in the oil cylinder rises, plunger 11 and pulley 19 rise synchronously, chain 20 drives initiatively lifting frame 21 and the initiatively column 2 upwards liftings of crane arm 22 edges, meanwhile, steel rope 23 is through pulley 24,25,26 passive lifting frames 27 of drive and crane arm 28 are along passive column 3 upwards liftings, because it is main, the lifting of passive lifting frame is carried out synchronously, so pallet 44 of two crane arm ends, 45, can be with the upwards lifting of automobile balance ground that rests on the pallet.Automobile inspection finishes in the time of need landing, pull bar 5 as long as leave behind, and travel switch 6 disconnects, and electrical motor 7 quits work, the power that push rod 9 tension members press down and the valve road in the valve seat is opened, the hydraulic oil in the oil cylinder 12 returns fuel tank 4 through oil return pipe 17, valve seat 10 and oil return pipe 18 under the effect of automotive dead weight.When the occasion of no working power is used the work of single cylinder manual pump, as long as mention the control lever 30 on the manual pump, plunger rod 33 is risen, manually produces negative pressure in the pumping cylinder, the hydraulic oil in the fuel tank 4 through oil filter 42, oil inlet 41, oil inlet 39, push steel ball 38 open and enter in the pump housing; Depress the control lever 30 of manual pump, plunger rod 33 descends, hydraulic oil in the pump housing is descending, because single cylinder manual pump base intracavity is designed to taper type, therefore hydraulic oil forces steel ball 38 to block oil inlet 39, pushes steel ball 37 open, and hydraulic oil enters oil cylinder 12 through steel ball 37, stage clip 35, oil outlet 40, oil outlet pipe 43, thereby will carry on the lifting frame, finish the vehicle hoisting task.When automobile need fall ground after rise, as long as leave behind pull bar 5, force push rod 9 that the valve road in the valve seat 10 is opened, under the automotive dead weight effect, the lifting frame that takes up weighing arm falls after rise, and plunger 11 forces hydraulic oil to return fuel tank 4 through oil return pipe 17, valve seat 10, oil return pipe 18.Meanwhile automobile falls after rise with lifting frame and returns ground.
Claims (2)
1, a kind of auto hoist, has base (1), there is initiatively column (2) at described base two ends vertical joint respectively, passive column (3), be provided with fuel tank (4) and electro hydraulic gear in the described active column, initiatively column is with the active lifting frame (21) that takes up weighing arm (22) outward, described passive column is with the passive lifting frame (27) that takes up weighing arm (28) outward, plunger (11) in the described electro hydraulic gear oil cylinder (12) is by pulley (19), chain (20) makes initiatively lifting frame and initiatively column flexible connection, described active lifting frame is by steel rope (23), pulley (24), (25), (26) be connected with the passive lifting frame (27) that takes up weighing arm (28), it is characterized in that described active column one side is provided with single cylinder manual pump (29), the oil inlet of described single cylinder manual pump (39) connects airtight by oil inlet (41) and fuel tank (4), and the oil outlet of described single cylinder manual pump (40) connects airtight by oil outlet pipe (43) and oil cylinder (12).
2, auto hoist according to claim 1 is characterized in that the end of oil inlet (41) in fuel tank (4) of single cylinder manual pump is connected with oil filter (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94213987 CN2191142Y (en) | 1994-06-04 | 1994-06-04 | Automobile lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94213987 CN2191142Y (en) | 1994-06-04 | 1994-06-04 | Automobile lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2191142Y true CN2191142Y (en) | 1995-03-08 |
Family
ID=33830384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94213987 Expired - Fee Related CN2191142Y (en) | 1994-06-04 | 1994-06-04 | Automobile lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2191142Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107265340A (en) * | 2015-06-17 | 2017-10-20 | 汪小敏 | A kind of car lift |
| CN108751004A (en) * | 2018-05-25 | 2018-11-06 | 合肥航机械科技股份有限公司 | A kind of high security car lift |
-
1994
- 1994-06-04 CN CN 94213987 patent/CN2191142Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107265340A (en) * | 2015-06-17 | 2017-10-20 | 汪小敏 | A kind of car lift |
| CN107265340B (en) * | 2015-06-17 | 2018-11-27 | 汪小敏 | A kind of car lift |
| CN108751004A (en) * | 2018-05-25 | 2018-11-06 | 合肥航机械科技股份有限公司 | A kind of high security car lift |
| CN108751004B (en) * | 2018-05-25 | 2021-05-18 | 广州华胜企业管理服务有限公司 | High-safety automobile lifter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2191142Y (en) | Automobile lifter | |
| CN109850827A (en) | A kind of track high-altitude operation vehicle | |
| CN2782504Y (en) | Hand driven hydraulic drum carrying vehicle | |
| CN203593580U (en) | Single-column hydraulic mobile lifter | |
| CN2445994Y (en) | Electric hydraulic horizontal jack | |
| CN2293547Y (en) | Portable hydraulic elevator for container | |
| CN200957982Y (en) | Rubber-film automatic collecting terminal equipment | |
| CN2587709Y (en) | Lefting/lowering device for van loading/unloading | |
| CN2349190Y (en) | Lifting machine | |
| EP0227256B1 (en) | Jack combined with an air pump and using a common drive motor | |
| CN2902846Y (en) | Composite device for setting spare tyre of heavy duty automobile | |
| CN213011782U (en) | Turnover lifting machine | |
| CN2654585Y (en) | Movable airdraulic lifting machine | |
| CN112456378A (en) | Pressure monitoring system of automobile lifter | |
| CN2527475Y (en) | Side-mounted integral support for tipper | |
| CN2192608Y (en) | Lifting machine | |
| CN2389875Y (en) | Folding hydraulic lifter | |
| CN2229920Y (en) | Four column type hydraulic lifting gear | |
| JP3072511B2 (en) | Lift truck | |
| CN2151052Y (en) | Lift with hinged support | |
| CN213165277U (en) | Motor reducer dismouting equipment | |
| CN210589035U (en) | Improvement type car lifting machine of disassembling | |
| CN2908136Y (en) | Vertical four-column garbage block pressing transit station | |
| CN2128916Y (en) | Combined type hydraulic crane used on vehicle | |
| CN220245439U (en) | Multi-arm unidirectional folding lifting mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |