SU464990A3 - Pneumatic lift - Google Patents
Pneumatic liftInfo
- Publication number
- SU464990A3 SU464990A3 SU1645394A SU1645394A SU464990A3 SU 464990 A3 SU464990 A3 SU 464990A3 SU 1645394 A SU1645394 A SU 1645394A SU 1645394 A SU1645394 A SU 1645394A SU 464990 A3 SU464990 A3 SU 464990A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- cylinders
- sliding cylinders
- attached
- sliding
- lift
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/16—Characterised by the construction of the motor unit of the straight-cylinder type of the telescopic type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
- B66F3/25—Constructional features
- B66F3/35—Inflatable flexible elements, e.g. bellows
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/10—Characterised by the construction of the motor unit the motor being of diaphragm type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Motorcycle And Bicycle Frame (AREA)
- Handcart (AREA)
Description
Изобретение Invention
относитс к грузоподъемным механизмам, в -lacTHOCTH к Пневматическим аюдъемнпкам.refers to lifting mechanisms, in -lacTHOCTH to Pneumatic auxiliary lifting equipment.
Известны пневматические подъемни-ки, содержащие телескопически сочлен ющиес раздвижные цилиндры с кольцевыми выступами и нор.шень, смонтированные на оиорпой плите.Pneumatic lifts are known that contain telescopically articulated sliding cylinders with annular projections and a norm shaft mounted on an oyorp plate.
Цель изобретени - повышеггие надежности в работе и уменьпшиие габа ритов подъемни-ка.The purpose of the invention is to increase the reliability of operation and reduce the size of the lift.
Это достигаетс тем, что раздвижные цилиндры снабжены стоиорными кольцами, встроенными снаружи по крайней мере у нескольких вышслел ащих раз.дв11жн1лх цилиндров и взaимoдeйcтвyюпJ,ими с торцами нижележащих раздвижных цилппдров, а к опорной плите прикреплены к ткп, расположеппые с противоположной стороны руко тки и выход нще за габариты упом нутой плиты, тф этом на раздвпжные цилпидры надета эластична защитна оболочка.This is achieved by the fact that the sliding cylinders are equipped with stator rings, which are fitted externally at least in several upstream cylinders and inlet cylinders, which are attached to the ends of the underlying sliding cylinders, and attached to a support plate to be mounted on the support plates. In addition, the dimensions of the aforementioned plate, tf this, on the razdvpzhny cylinders are put on an elastic protective sheath.
На фиг. 1 схематически изображен описываемый пневматический ггодъемник; на фиг. 2 - то же, .разрез.FIG. 1 schematically shows the described pneumatic yan; in fig. 2 - the same.
Иа опорной плите / размещены катки 2, лрлкрепленные к кро.пщтейнам 3, а та.кже расиол.ожен фланец 4, к которому прикреплен ра.здвИЖ11ой цилиндр 5. К опо.риой /плите / прикреплена также т га 6 с руко ткой 7. The base plate / rollers 2 are placed, attached to the croc- ples 3, and also the flange 4, to which the split cylinder 5 is attached, is attached to the base / plate / also attached 6 hectares with a handle 7 .
К т ге 6 посредсгво.м .крючка 5 подвешен воздухоподвод щпй щланг 9, заведенный во внутреннюю полость цплппдра 5.To t 6 of the middle of the hook 5, the air supply is fixed to the schljg 9, which is inserted into the internal cavity of the cluster 5.
С раздвижным цилиндром 5 телескопически сочлен ютс раздвижные цилиндры 10, II, 12, снабженные кольцевыми выступами 13-19, ири этом в верхний раздвижной ц 1линдр встроен 1иорщонь 20 со щтоком 21, п рик эепленным к опорному фланцу 22.The sliding cylinder 5 telescopically joins the sliding cylinders 10, II, 12, equipped with annular protrusions 13-19, and in this upper sliding center cylinder is built in 1 20 with a brush 21, and one flange 22.
У нескольких вышележащих раздвижных цилиндров, на.прпмер цилиндров //, 12, снаружи установлены стопорные кольца 23, 24, со1:1рпкасаюи;иес соответственно с торцами кольцевых выступов /5, 17, ограничиваюп;им11 лровал верхних раздвижных цилиндров з телеско:ппчеоки вдвинутые один з другой раздвижные цилиндры (в нерабочем положении).The several overlying sliding cylinders, cylinder cylinders //, 12, have locking rings 23, 24, co1: 1pccaying, mounted on the outside; respectively, with the ends of the annular projections / 5, 17, limiting the cap; they have 11 telescopic upper sliding cylinders: one of the other sliding cylinders (in the off position).
К опорному фланцу22 прикреплена эластична защитна оболочка 25, охватывающа снаружи раздвижные цили:ндры, иредоХран юп1а пх от загр з.нений и пов реждений. Иижнпй конец эластичиой оболоч-ки 25 может ;прикрепл тьс к фланцу 4.An elastic protective sheath 25 is attached to the support flange22, covering the outside sliding cylinders: Ndra, iredoKhran yup1a nx from contamination of injuries and damages. The end of the elastic shell 25 may be attached to the flange 4.
На конце щланга имеетс клапан 26.At the end of the hose there is a valve 26.
Работа подъемника за ключаетс в следующем .The operation of the lift is as follows.
Опорна плита / с подъемником подводитс т гой 6 с руко ткой 7 к месту подъема груза, напр.имер к автомобл., при этомThe support plate / with the lift is supplied by the clamp 6 with the handle 7 to the place of lifting the load, for example, to the car.
опор.на плита размещена на полу или настиле , а рабоча поверхность катков приподн та над полом.The support plate is placed on the floor or floor, and the working surface of the rollers is raised above the floor.
Катки устанавливаютс так, что при наклоне пл.иты ,к горизонту под углом 45° и.х рабочие поверхности соприкасаютс -с грунтом , и ,плита / может транспортироватьс на катках. Затем во внутреннюю полость раздвижных цилиндров подаетс сжатый воздух, который, воздейству на поршень 20, подымает его совместно со штоком 21 и фланцем 22, 111,ри этом груз, размещенный на фланце 22, поднимаетс . Кольцевые выступы 13-/5 взалмодействуют между собой, сохран устойчивость силовой оси раздвижных цилиндров и 1порщн 20 со щтоком 21. При опускании груза сжатый воздух стравливаетс , раздвижные .цилиндры телескопически вход т друг в друга, а стопорные кольца 23, 24, опуска сь , встречаютс с торцами нижележащих ра3движ ных цилиндров и удерживают их отThe rollers are installed so that when the plits are tilted, to the horizon at an angle of 45 °, their working surfaces are in contact with the ground, and the slab / can be transported on the rollers. Then, compressed air is supplied to the internal cavity of the sliding cylinders, which, acting on the piston 20, lifts it together with the rod 21 and the flange 22, 111, and the weight placed on the flange 22 rises. The annular protrusions 13- / 5 interact with each other, while maintaining the stability of the power axis of the sliding cylinders and 1 of the piston 20 with the brush 21. When the load is lowered, the compressed air bleeds, the sliding cylinders telescopically enter each other, and the circlips 23, 24 descend, meet with the ends of the underlying sliding cylinders and keep them from
«ровала во внутрь этих раздвижных цилиндров .“I put it inside these sliding cylinders.”
Предмет изобретени Subject invention
Пневматический (подъемник, содержащий телескопически сочлен ющиес раздвижные цилиндры с кольцевыми выступами и поршень , смонтирова:нные на опорной плите, отличающийс тем, что, с целью повыщени надежности в работе и уменьшени габаритов подъемника, раздвижные цилиндры снабжены стопорными кольцамИ, встроенными снаружи гпо крайней мере у нескольких вышележаш1И|Х разд ВИЖ(ных цилиндров и взаимодействующими с торцами нижележащих раздвижных цилиндров, а к опорной ллите прикреплены катки, расположенные с протмвололожной стороны руко тки и выход щие за габариггы упом нутой 1ПЛИТЫ, .при этом |На раздвиж«ые цилиндры надета эластична защитна оболочка.Pneumatic (lift containing telescopically articulated sliding cylinders with annular protrusions and piston mounted on the base plate, characterized in that, in order to increase reliability and reduce the overall dimensions of the lift, the sliding cylinders are fitted with retaining rings embedded at least outside for several overhead pipes | I | X section VIZH (cylinders and interacting with the ends of the underlying sliding cylinders, and the rollers are attached to the support roller, located on the opposite side of the handle Weaving and outgoing dimensions of the mentioned 1PLITE. At the same time, an elastic protective sheath is put on the sliding cylinders.
Фиг 2Fig 2
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH564770A CH499413A (en) | 1970-04-15 | 1970-04-15 | Pneumatic jack |
Publications (1)
Publication Number | Publication Date |
---|---|
SU464990A3 true SU464990A3 (en) | 1975-03-25 |
Family
ID=4297096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1645394A SU464990A3 (en) | 1970-04-15 | 1971-04-02 | Pneumatic lift |
Country Status (11)
Country | Link |
---|---|
US (1) | US3743248A (en) |
AT (1) | AT304817B (en) |
BE (1) | BE756797A (en) |
CA (1) | CA940114A (en) |
CH (1) | CH499413A (en) |
DE (1) | DE2036436A1 (en) |
FR (1) | FR2086069B3 (en) |
GB (1) | GB1269177A (en) |
LU (1) | LU61584A1 (en) |
NL (1) | NL7013035A (en) |
SU (1) | SU464990A3 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2800781C1 (en) * | 2022-02-02 | 2023-07-28 | Вячеслав Васильевич Горбулин | Telescopic pneumatic jack |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS498975U (en) * | 1972-04-26 | 1974-01-25 | ||
US3829063A (en) * | 1973-03-14 | 1974-08-13 | G Holzworth | Articulated platform for hand trucks and the like |
FR2469594A1 (en) * | 1979-11-09 | 1981-05-22 | Diceep | Hydraulic handling machine for granite blocks - has large diameter cylinder with internal return springs outside feeder tube |
FR2519955A2 (en) * | 1979-11-09 | 1983-07-22 | Diceep | Pressure operated tool support - has inflatable bellows with one end fixed and other carrying tool |
FR2649387B1 (en) * | 1989-07-07 | 1991-11-22 | Victory | IMPROVED HYDRAULIC JACK FOR THE LIFTING AND HANDLING OF HEAVY LOADS OF MULTIPLE TONNES |
US5868544A (en) * | 1996-10-11 | 1999-02-09 | Mcdonnell Douglas Corporation | Airborne cargo loader |
US6082708A (en) * | 1997-09-23 | 2000-07-04 | Msms Equities, L.L.C. | Pneumatic jack |
US5904340A (en) * | 1998-02-19 | 1999-05-18 | Allamon; Bruce D. | Hydraulic device for automobile accidents |
DE29824298U1 (en) * | 1998-03-23 | 2000-11-16 | LUKAS Hydraulik GmbH & Co. KG, 91058 Erlangen | Lifting device for lifting heavy loads, especially derailed rail vehicles |
RU2334634C2 (en) * | 2006-03-07 | 2008-09-27 | Евгений Борисович Динерштейн | Automotive jack |
WO2012091966A2 (en) * | 2010-12-28 | 2012-07-05 | James Livingston | Single-use jack |
US8695941B1 (en) * | 2012-01-19 | 2014-04-15 | Oliver James Groves | Multi stage electromagnetic jack assembly |
DE102017116615B3 (en) * | 2017-07-24 | 2018-08-30 | Benteler Steel/Tube Gmbh | Piston cylinder system with at least one pipe element |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1711565A (en) * | 1926-04-12 | 1929-05-07 | Hatfield Crabbe Company | Automobile jack |
US1917011A (en) * | 1931-07-06 | 1933-07-04 | Fred A Bird | Telescoping stage |
US2070960A (en) * | 1936-01-11 | 1937-02-16 | Rodney F Phillips | Jack |
US2803224A (en) * | 1954-09-03 | 1957-08-20 | Wilson John Hart | Fluid cylinders |
US2805839A (en) * | 1954-12-28 | 1957-09-10 | Charles E Branick | Fluid pressure operated jack |
US3298664A (en) * | 1964-08-27 | 1967-01-17 | Duff Norton Co | Shielded jack |
US3279755A (en) * | 1965-01-11 | 1966-10-18 | Redeman Corp | Multi-stage hydraulic hoist |
-
0
- BE BE756797D patent/BE756797A/en unknown
-
1970
- 1970-04-15 CH CH564770A patent/CH499413A/en not_active IP Right Cessation
- 1970-07-21 AT AT661370A patent/AT304817B/en not_active IP Right Cessation
- 1970-07-22 DE DE19702036436 patent/DE2036436A1/en active Pending
- 1970-08-25 FR FR707031085A patent/FR2086069B3/fr not_active Expired
- 1970-08-26 LU LU61584D patent/LU61584A1/xx unknown
- 1970-09-03 NL NL7013035A patent/NL7013035A/xx unknown
- 1970-10-16 GB GB49300/70A patent/GB1269177A/en not_active Expired
- 1970-11-02 US US00086136A patent/US3743248A/en not_active Expired - Lifetime
- 1970-11-03 CA CA097,310A patent/CA940114A/en not_active Expired
-
1971
- 1971-04-02 SU SU1645394A patent/SU464990A3/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2800781C1 (en) * | 2022-02-02 | 2023-07-28 | Вячеслав Васильевич Горбулин | Telescopic pneumatic jack |
Also Published As
Publication number | Publication date |
---|---|
FR2086069A7 (en) | 1971-12-31 |
CA940114A (en) | 1974-01-15 |
AT304817B (en) | 1973-01-25 |
FR2086069B3 (en) | 1973-04-27 |
CH499413A (en) | 1970-11-30 |
BE756797A (en) | 1971-03-01 |
DE2036436A1 (en) | 1971-10-28 |
LU61584A1 (en) | 1971-02-25 |
US3743248A (en) | 1973-07-03 |
NL7013035A (en) | 1971-10-19 |
GB1269177A (en) | 1972-04-06 |
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