CN2381629Y - Movable hydraulic hoist - Google Patents
Movable hydraulic hoist Download PDFInfo
- Publication number
- CN2381629Y CN2381629Y CN 99214059 CN99214059U CN2381629Y CN 2381629 Y CN2381629 Y CN 2381629Y CN 99214059 CN99214059 CN 99214059 CN 99214059 U CN99214059 U CN 99214059U CN 2381629 Y CN2381629 Y CN 2381629Y
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- CN
- China
- Prior art keywords
- platform
- base plate
- positioning unit
- hydraulic lifting
- lifting machine
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- 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
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Abstract
The utility model relates to a movable hydraulic hoist. In order to provide a movable hydraulic hoist with simple structure, low cost, convenient move, and good service performance, the utility model is provided. The utility model comprises a platform, a bottom plate positioned on the lower part of the platform, a lifting drive mechanism, and four supporting posts. The lifting drive mechanism and the four supporting posts are positioned between the platform and the bottom plate. The lower part of the bottom plate is provided with a rolling wheel. The lifting drive mechanism and the four supporting posts form an opposite inclined shape, and are pivoted between the platform and the bottom plate. The platform, the four supporting posts, and the bottom plate form a parallelogram on a transverse vertical plane.
Description
The utility model belongs to the automobile repair utensil, particularly a kind of mobile hydraulic lifting machine.
Motor Maintenance maintenance, as car chassis, brake being keeped in repair and during changing of tire, the operating personnel need face upward usually to lie on the ground, automobile below and carry out operation, perhaps automobile is left to the trench place, the operating personnel carries out operation in trench.For improving operating personnel's operating condition, many vehicle hoisting equipment has appearred.These lifting equipment are generally the fixed type lifting machine of finishing vehicle hoisting or decline by the driven by motor leading screw.This stationary machine driven vehicles lifting machine not only in use poor stability, the equipment consumptive material is many, cost is high, and move inconvenience, to take working area when using big, particularly when lifting or decline automobile, location inconvenience.
The purpose of this utility model provide a kind of simple in structure, cost is low, conveniently moving, mobile hydraulic lifting machine that in-use performance is good.
The utility model comprises platform, at the base plate below the platform, place and be the lift drive mechanism of hydraulic actuating cylinder and four pillars between platform and the base plate; Floor below is provided with roller; Lift drive mechanism and four pillars are opposite skewed being journaled between platform and the base plate, and platform, four pillars and base plate are laterally constituting parallelogram in the vertical plane surface.
Wherein:
Lift drive mechanism is a double hydraulic cylinder.
Also be provided with the safety supports bar that is with the hydraulic actuating cylinder inclined between platform and the base plate; Be provided with plural number with the safety supports corresponding position on the base plate and support stops; One end of safety supports bar is articulated on the platform, and the other end of safety supports is movable to be supported and terminate in the supporting on the stops of base plate.
The platform end face is respectively equipped with location structure for four jiaos.
Platform is provided with two parallel guide grooves; Location structure comprises positioning unit and sliding shoe; Positioning unit one end is provided with mounting hole, and its other end end face is provided with setting element; Sliding shoe comprises the plate body of width greater than the guidance of table width, and the plate body end face upwards extends the pilot pin that the termination is a screw rod; Sliding shoe is crossed mounting hole on guidance of table and the positioning unit successively with pilot pin on it, and by nut positioning unit is locked in the platform end face.
The setting element of positioning unit end face is to be coated with cushion rubber grease proofing, the antiskid material.
The positioning unit other end is provided with pin-and-hole; The setting element of positioning unit end face comprises that round pin, trunnion and formation are two locatings plate of the locating piece of shape; Round pin is provided with radially pivot hole; One end of two locatings plate is provided with the lug in chimeric mutually band pivot hole; Round pin is journaled on the pin-and-hole of positioning unit, and two locatings plate are chimeric with its lug end, and by be located in round pin radially the trunnion in pivot hole and the two sprocket bit lug upper pivot holes be journaled on the round pin.
Two locatings plate that constitute the locating piece that is shape are the plate with different length, have the locating piece of different location height with formation.
The roller of floor below is the foldable type roller.
Because the utility model comprises platform, at the base plate below the platform, place and be the lift drive mechanism of hydraulic actuating cylinder and four pillars between platform and the base plate; Floor below is provided with roller; Lift drive mechanism and four pillars are opposite skewed being journaled between platform and the base plate, and platform, four pillars and base plate are laterally constituting parallelogram in the vertical plane surface.During operation, the utility model is moved to operating location by the roller of floor below.To move towards the direction that shortens its length for the lift drive mechanism of hydraulic actuating cylinder, lift drive mechanism and the pillar centring point on base plate rotates in the opposite direction, and parallelogram produces distortion.For the platform of parallelogram top descends in the parallelogramming deflection process, when lift drive mechanism length contracts to the most in short-term, for the platform of parallelogram top when overlapping for the base plate of parallelogram bottom, just the automobile for the treatment of maintenance can be opened to platform of the present utility model.Then, lift drive mechanism is moved towards its length direction of elongation, lift drive mechanism and the pillar centring point on base plate oppositely rotates in the opposite direction, and parallelogram produces distortion.For the platform of parallelogram top rises in the parallelogramming deflection process, when platform rose to desired height, the maintenance personnel just can carry out the maintenance operation to automobile below platform.Not only simple in structure, cost is low, and conveniently moving, in-use performance are good, thereby reach the purpose of this utility model.
Fig. 1, be the utility model structural representation block diagram.
Fig. 2, be the utility model decomposition texture schematic isometric.
Fig. 3, cut open the local decomposition texture schematic isometric of amplifying for A among Fig. 2.
Fig. 4, be B-B cutaway view among Fig. 1.
Fig. 5, be among Fig. 4 C to view.
Fig. 6, be the utility model running condition scheme drawing when overlapping (constitute the platform on the upper and lower limit of parallelogram and base plate).
Fig. 7, be the utility model running condition scheme drawing.
Below in conjunction with accompanying drawing the utility model is further elaborated.
As shown in Figure 1 and Figure 2, the utility model comprise platform 1, at the base plate below the platform 12, place lift drive mechanism 3 between platform 1 and the base plate 2, four pillars 4, four groups of location structures 5 and safety supports 6.
Platform 1 is provided with two parallel guide grooves 11.
Lift drive mechanism 3 is a single hydraulic cylinder, also can be double hydraulic cylinder.
As Fig. 3, Fig. 4, shown in Figure 5, location structure 5 comprises positioning unit 51, setting element 52 and sliding shoe 53.Positioning unit 51 two ends are respectively equipped with mounting hole 511 and pin-and-hole 512.Setting element 52 comprises round pin 521, trunnion 522 and constitutes two locatings plate 524,525 of the locating piece 523 that is shape.Round pin 521 is provided with radially pivot hole 5211.One end of two locatings plate 524,525 is provided with the lug 5242,5252 in chimeric mutually band pivot hole 5241,5251.Two locatings plate 524,525 are for having the plate of different length, are shape locating piece 523 with what formation had a different location height.Round pin 521 is journaled on the pin-and-hole 512 of positioning unit 51, two locatings plate 524,525 are chimeric with its lug 5242,5252 ends, and by be located in round pin 521 radially the trunnions 522 in pivot hole 5211 and two locatings plate, 524,525 lugs, 5242,5252 upper pivot holes 5241,5251 be journaled on the round pin 521.Setting element 52 is also for being coated with cushion rubber grease proofing, the antiskid material.Sliding shoe 53 comprises the plate body 531 of width greater than platform 1 guide groove 11 width, and plate body 531 end faces upwards extend the pilot pin 532 that the termination is a screw rod.
Four pillars 4 are skewed and are journaled between platform 1 and the base plate 2, make platform 1, four pillars 4 and base plate 2 laterally constitute parallelogram in the vertical plane surface.Platform 1 and base plate 2 constitute the top and the bottom of parallelogram respectively.For being the direction of tilt opposite with four pillars 4, the lift drive mechanism 3 of hydraulic actuating cylinder is journaled between platform 1 and the base plate 2.One end of safety supports bar 6 is articulated on the platform 1, and movable the supporting of its other end terminates in corresponding supporting on the stops 21 on the base plate 2, and safety supports 6 is and is lift drive mechanism 3 inclined of hydraulic actuating cylinder.The positioning unit 51 of location structure 5 is by crossing the pilot pin 532 of mounting hole 511 on platform 1 guide groove 11 and the positioning unit 51 successively on the sliding shoe 53 and the nut 533 that spiral shell is contained on the pilot pin is locked in 1 four jiaos on platform with positioning unit 51, and move the distance of adjusting between two location structures 5 along platform 1 upper rail 11 by pilot pin 532 on the sliding shoe 53, adjust position width, to adapt to the different requirements of various vehicles.
During operation, the utility model is moved to operating location by the roller 22 of base plate 2 belows.To move towards the direction that shortens its length for the lift drive mechanism 3 of hydraulic actuating cylinder, lift drive mechanism 3 and four pillars 4 rotate in the opposite direction around the centring point that is journaled on the base plate 2, and parallelogram produces distortion.The platform 1 that constitutes the parallelogram top descends in the process of quadrangle distortion, when contracting to shortest length for the lift drive mechanism 3 of hydraulic actuating cylinder. and as shown in Figure 6, the platform 1 that constitutes the parallelogram top overlaps with the base plate 2 that constitutes parallelogram bottom.And move along platform 1 upper rail 11 by pilot pin 532 on the sliding shoe 53, adjustment is installed in the distance between the location structure 5 of 1 four jiaos on platform according to vehicle, make position width adapt to the vehicle requirement, and two locatings plate 524,525 that formation are the locating piece 523 of shape are pulled to being in-line around trunnion 522.Just the automobile for the treatment of maintenance can be opened to platform 1 of the present utility model.And pull locating plate 524 or 525, make two locatings plate 524,525 constitute the locating piece 523 that is shape, with bus location on platform 1.Then, will move towards its length direction of elongation for the lift drive mechanism 3 of hydraulic actuating cylinder, for lift drive mechanism 3 and four pillars 4 of hydraulic actuating cylinder oppositely rotate in the opposite direction around the centring point that is journaled on the base plate 2, parallelogram produces distortion.The platform 1 that constitutes the parallelogram top rises in the process of quadrangle distortion, and the platform 1 that constitutes the parallelogram top remains level in uphill process, to guarantee to be positioned at the automobile balance lifting on the platform 1.When platform 1 rises to desired height.As shown in Figure 7, the other end that an end is journaled into the safety supports 6 on the platform 1 supports on the stops 21 to terminating in the corresponding of base plate 2.The maintenance personnel just can carry out the maintenance operation to automobile below platform 1.
Claims (9)
1, a kind of mobile hydraulic lifting machine, it comprise platform, the base plate below the platform and place platform and base plate between lift drive mechanism, it is characterized in that being provided with roller in described floor below; Be skewed four pillars that are journaled between platform and the base plate, make platform, four pillars and base plate laterally constitute parallelogram in the vertical plane surface; Driver train is a hydraulic actuating cylinder; Hydraulic actuating cylinder is the direction of tilt opposite with four pillars and is journaled between platform and the base plate.
2, mobile hydraulic lifting machine according to claim 1 is characterized in that described lift drive mechanism is a double hydraulic cylinder.
3, mobile hydraulic lifting machine according to claim 1 and 2 is characterized in that also being provided with between described platform and the base plate safety supports bar that is with the hydraulic actuating cylinder inclined; Be provided with plural number with the safety supports corresponding position on the base plate and support stops; One end of safety supports bar is articulated on the platform, and the other end of safety supports is movable to be supported and terminate in the supporting on the stops of base plate.
4, mobile hydraulic lifting machine according to claim 1 and 2 is characterized in that being respectively equipped with location structure for four jiaos at described platform end face.
5, mobile hydraulic lifting machine according to claim 4 is characterized in that described platform is provided with two parallel guide grooves; Location structure comprises positioning unit and sliding shoe; Positioning unit one end is provided with mounting hole, and its other end end face is provided with setting element; Sliding shoe comprises the plate body of width greater than the guidance of table width, and the plate body end face upwards extends the pilot pin that the termination is a screw rod; Sliding shoe is crossed mounting hole on guidance of table and the positioning unit successively with pilot pin on it, and by nut positioning unit is locked in the platform end face.
6, mobile hydraulic lifting machine according to claim 5 is characterized in that the setting element at described positioning unit end face is to be coated with cushion rubber grease proofing, the antiskid material.
7, mobile hydraulic lifting machine according to claim 5 is characterized in that being provided with pin-and-hole at the described positioning unit other end; The setting element of positioning unit end face comprises that round pin, trunnion and formation are two locatings plate of the locating piece of shape; Round pin is provided with radially pivot hole; One end of two locatings plate is provided with the lug in chimeric mutually band pivot hole; Round pin is journaled on the pin-and-hole of positioning unit, and two locatings plate are chimeric with its lug end, and by be located in round pin radially the trunnion in pivot hole and the two sprocket bit lug upper pivot holes be journaled on the round pin.
8, mobile hydraulic lifting machine according to claim 7 is characterized in that two locatings plate that described formation is the locating piece of shape are the plate with different length, has the locating pieces of different location height with formation.
9, according to claim 1 or 2 described mobile hydraulic lifting machines, the roller that it is characterized in that being arranged on described floor below is the foldable type roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99214059 CN2381629Y (en) | 1999-06-15 | 1999-06-15 | Movable hydraulic hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99214059 CN2381629Y (en) | 1999-06-15 | 1999-06-15 | Movable hydraulic hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2381629Y true CN2381629Y (en) | 2000-06-07 |
Family
ID=34006317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99214059 Expired - Fee Related CN2381629Y (en) | 1999-06-15 | 1999-06-15 | Movable hydraulic hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2381629Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102311070A (en) * | 2011-08-26 | 2012-01-11 | 常熟市藕渠针织机械厂 | Hydraulic lifting platform with automatic limiting device |
| CN103434976A (en) * | 2013-08-29 | 2013-12-11 | 国家电网公司 | Motor replacement device of valve outer air cooling system |
| CN104192761A (en) * | 2014-09-28 | 2014-12-10 | 苏州市汉诺威升降台有限公司 | Automobile safe lifting device |
| CN104415381A (en) * | 2013-09-06 | 2015-03-18 | 克朗斯股份有限公司 | Apparatus and method for sterilising containers with maintenance device |
| CN104837761A (en) * | 2012-10-26 | 2015-08-12 | Tin股份有限公司 | System and method for placing tarpaulin over load |
| CN106044617A (en) * | 2016-08-17 | 2016-10-26 | 无锡杰力液压机械科技有限公司 | Automobile lifting device |
| CN106892375A (en) * | 2015-12-18 | 2017-06-27 | 罗伯特·博世有限公司 | Scissors elevator with pull-type hydraulic cylinder |
| CN106915710A (en) * | 2015-12-28 | 2017-07-04 | 罗伯特·博世有限公司 | Dilly adjustable up-down machine |
| CN109353961A (en) * | 2018-11-06 | 2019-02-19 | 湖北第二师范学院 | A kind of quickly assembled and disassembled and Mobile domestic car integral lifting device |
| WO2021003857A1 (en) * | 2019-07-09 | 2021-01-14 | 嘉兴市泰新金属制品有限公司 | Lift |
| CN112551434A (en) * | 2020-12-08 | 2021-03-26 | 江苏电子信息职业学院 | Elevating platform for vehicle maintenance |
-
1999
- 1999-06-15 CN CN 99214059 patent/CN2381629Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102311070B (en) * | 2011-08-26 | 2013-04-03 | 常熟市藕渠针织机械厂 | Hydraulic lifting platform with automatic limiting device |
| CN102311070A (en) * | 2011-08-26 | 2012-01-11 | 常熟市藕渠针织机械厂 | Hydraulic lifting platform with automatic limiting device |
| CN104837761A (en) * | 2012-10-26 | 2015-08-12 | Tin股份有限公司 | System and method for placing tarpaulin over load |
| CN103434976A (en) * | 2013-08-29 | 2013-12-11 | 国家电网公司 | Motor replacement device of valve outer air cooling system |
| CN103434976B (en) * | 2013-08-29 | 2015-11-18 | 国家电网公司 | Valve external air cooling system system motor more changing device |
| CN104415381B (en) * | 2013-09-06 | 2017-06-06 | 克朗斯股份有限公司 | The instrument and method for sterilization container with maintained equipment |
| CN104415381A (en) * | 2013-09-06 | 2015-03-18 | 克朗斯股份有限公司 | Apparatus and method for sterilising containers with maintenance device |
| CN104192761A (en) * | 2014-09-28 | 2014-12-10 | 苏州市汉诺威升降台有限公司 | Automobile safe lifting device |
| CN106892375A (en) * | 2015-12-18 | 2017-06-27 | 罗伯特·博世有限公司 | Scissors elevator with pull-type hydraulic cylinder |
| CN106915710A (en) * | 2015-12-28 | 2017-07-04 | 罗伯特·博世有限公司 | Dilly adjustable up-down machine |
| CN106044617A (en) * | 2016-08-17 | 2016-10-26 | 无锡杰力液压机械科技有限公司 | Automobile lifting device |
| CN109353961A (en) * | 2018-11-06 | 2019-02-19 | 湖北第二师范学院 | A kind of quickly assembled and disassembled and Mobile domestic car integral lifting device |
| WO2021003857A1 (en) * | 2019-07-09 | 2021-01-14 | 嘉兴市泰新金属制品有限公司 | Lift |
| CN112551434A (en) * | 2020-12-08 | 2021-03-26 | 江苏电子信息职业学院 | Elevating platform for vehicle maintenance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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 |