CN104564907A - Multi-oil-cylinder synchronizing device - Google Patents
Multi-oil-cylinder synchronizing device Download PDFInfo
- Publication number
- CN104564907A CN104564907A CN201510023292.5A CN201510023292A CN104564907A CN 104564907 A CN104564907 A CN 104564907A CN 201510023292 A CN201510023292 A CN 201510023292A CN 104564907 A CN104564907 A CN 104564907A
- Authority
- CN
- China
- Prior art keywords
- top cover
- spheroid
- lifting
- cylinder
- oil cylinder
- 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.)
- Pending
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
- F15B15/20—Other details, e.g. assembly with regulating devices
Abstract
The invention discloses a multi-oil-cylinder synchronizing device. The device comprises a lifting oil cylinder, a threaded cap, a ball body, a top cover and a frame. The device is characterized in that the threaded cap in which the movable ball body is arranged is fixedly connected to the top part of the lifting oil cylinder; the top cover is fixedly connected to the lower end of the frame; the ball body and the threaded cap are arranged below the top cover; the ball body is arranged to the top cover and the lifting oil cylinder without clearances; a clearance is formed between the ball body and the surrounding of the threaded cap; another clearance is formed between the surrounding of the threaded cap and the top cover. When using in a lifting garage, the frame of the multi-oil-cylinder synchronizing device is fixed on the lower surface of a lifting cover plate; when lifting the garage, the ball body frictionally slides up and down and a certain clearance between the surroundings of the ball body is utilized to adjust a plurality of lifting hydraulic oil cylinders to move up and down and synchronous with guide rails of the lifting garage, and therefore, the garage can smoothly, vertically and safely run.
Description
Technical field
The present invention relates to a kind of hydraulic pressure installation, particularly a kind of hydraulic oil cylinder machinery formula synchronizer.
Background technique
Along with China's individual's Car holding amount increases considerably, the problem of parking difficulty is more and more outstanding in city, has occurred a lot of underground parking garage, has lifting garage, double or arrange underground parking garage more.What domestic lifting garage generally adopted is the mode such as chain or wire rope, control the lifting in garage, also be adopt the lifting of better effects if, cost is lower, power consumption is less hydraulic jack, but due to the synchronous problem of many oil cylinders cannot be solved, error reaches every meter more than 10%, cause the lifting using effect in garage unstable, constrain the development in hydraulic cylinder lifting type garage.Also have at present, in hydraulic cylinder lifting type garage, synchronizer is installed, control the synchronous of many oil cylinders, but cost of production and user cost all will increase substantially like this, and still have that using effect is bad, the defect of unstable properties.
Summary of the invention
The object of the invention is to provide one many oil cylinder mechanical type synchronizers that a kind of structure is simple, cost is low, energy-conservation, easy to use, effective.
The present invention is achieved through the following technical solutions:
A kind of many oil cylinder synchronizers comprise hoist cylinder, silk cap, spheroid, top cover, shelf, hoist cylinder top is fixedly connected with a cap, spheroid that can be movable is had in silk cap, top cover is fixedly connected on shelf lower end, spheroid and silk cap is included below top cover, spheroid and gapless between top cover and hoist cylinder, have gap between around spheroid and silk cap, have gap around silk cap and between top cover.
Described hoist cylinder is 4-20.
Gap between around described spheroid and silk cap is 1-3 millimeters.
Gap around described silk cap and between top cover is 1-3 millimeters.
Described spheroid is steel ball.
Described hoist cylinder top and silk cap are screwed connection.
When the present invention is used in lifting garage, the shelf of many oil cylinder synchronizers is fixed on below lifting cover plate, when Garage lifting, certain gap between utilizing around the friction slip up and down of spheroid and spheroid, carry out balancing to save many raise-lower hydraulic oil cylinders and move up and down synchronous with lifting garage guide rail, thus enable garage steadily, vertical, safe operation.
The present invention not can be used only on garage, and can be used in need control many oil cylinder synchronization liftings other mechanically, the shelf of many hoist cylinders is fixed on need lifting machinery below, easy to use, stability and high efficiency.
The present invention compared with prior art, has a little following:
1, allow many hydraulic jacks be elevated, the synchronous smooth running of mechanical type, error is less than within every meter 1%.
2, be used on lifting garage, make the descending operation in garage simple and convenient, safety and steady.
3, structure is simple, and cost of production and user cost are all low.
4, easy to maintenance, and decrease maintenance expenses.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described:
Embodiment 1: as shown in Figure 1, and a kind of many oil cylinder synchronizers comprise hoist cylinder 1, silk cap 2, spheroid 3, top cover 4, shelf 5, and hoist cylinder 1 top is fixedly connected with a cap 2, and the present embodiment is screwed connection.Have spheroid 3 that can be movable in silk cap 2, have gap between around spheroid 3 and silk cap 2, the gap between around spheroid 3 and silk cap 2 is 2 millimeters.Top cover 4 is fixedly connected on the lower end of shelf 5, includes spheroid 3 and silk cap 2 below top cover 4, spheroid 3 and gapless between top cover 4 and hoist cylinder 2, and spheroid 3 can be freely movable below top cover 4, in silk cap 2, and described spheroid 3 is steel ball.Silk cap 2 around and have gap between top cover 4, the present embodiment gap is 2 millimeters, has gap above silk cap 2 and between top cover 4, and gap is 5 millimeters.Described hoist cylinder 1 is 4.
Embodiment 2: as shown in Figure 1, and a kind of many oil cylinder synchronizers comprise hoist cylinder 1, silk cap 2, spheroid 3, top cover 4, shelf 5, and hoist cylinder 1 top screwed connection has a cap 2.Have spheroid 3 that can be movable in silk cap 2, have gap between around spheroid 3 and silk cap 2, the gap between around spheroid 3 and silk cap 2 is 1 millimeter.Top cover 4 is fixedly connected on the lower end of shelf 5, includes spheroid 3 and silk cap 2 below top cover 4, spheroid 3 and gapless between top cover 4 and hoist cylinder 2, and spheroid 3 can be freely movable below top cover 4, in silk cap 2, and described spheroid 3 is steel ball.Silk cap 2 around and have gap between top cover 4, the present embodiment gap is 1 millimeter, has gap above silk cap 2 and between top cover 4, and gap is 6 millimeters.Described hoist cylinder 1 is 8.
Claims (7)
1. one kind many oil cylinder synchronizers, comprise hoist cylinder, silk cap, spheroid, top cover, shelf, it is characterized in that: hoist cylinder top is fixedly connected with a cap, spheroid that can be movable is had in silk cap, top cover is fixedly connected on shelf lower end, includes spheroid and silk cap, spheroid and gapless between top cover and hoist cylinder below top cover, there is gap between around spheroid and silk cap, around silk cap and between top cover, have gap.
2. one according to claim 1 many oil cylinder synchronizers, is characterized in that: the gap between around described spheroid and silk cap is 1-3 millimeters.
3. one according to claim 1 many oil cylinder synchronizers, is characterized in that: the gap around described silk cap and between top cover is 1-3 millimeters.
4. one according to claim 1 many oil cylinder synchronizers, is characterized in that: described hoist cylinder top and silk cap are screwed connection.
5. the one many oil cylinder synchronizers according to claim 1 or 2 or 3 or 4, is characterized in that: described hoist cylinder is 4-20.
6. the one many oil cylinder synchronizers according to claim 1 or 2 or 3 or 4, is characterized in that: described spheroid is steel ball.
7. one according to claim 5 many oil cylinder synchronizers, is characterized in that: described spheroid is steel ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510023292.5A CN104564907A (en) | 2015-01-19 | 2015-01-19 | Multi-oil-cylinder synchronizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510023292.5A CN104564907A (en) | 2015-01-19 | 2015-01-19 | Multi-oil-cylinder synchronizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104564907A true CN104564907A (en) | 2015-04-29 |
Family
ID=53081747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510023292.5A Pending CN104564907A (en) | 2015-01-19 | 2015-01-19 | Multi-oil-cylinder synchronizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104564907A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559252A (en) * | 2017-09-26 | 2018-01-09 | 广东生益科技股份有限公司 | Multi cylinder flexibility sychronisation |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1089849A (en) * | 1964-11-05 | 1967-11-08 | Karosseriewerke Meerane Veb | Improvements in or relating to vehicle windows |
| CN2083153U (en) * | 1990-11-19 | 1991-08-21 | 凌源钢铁公司 | Synchronous driving unit of hydraulic furnace top bell |
| CN2285322Y (en) * | 1997-03-12 | 1998-07-01 | 熊湘哲 | Top pressing type machine for drawing out joint pipe |
| CN2668828Y (en) * | 2004-01-08 | 2005-01-05 | 中国海洋石油总公司 | Portal hydraulic lifter for drilling and repairing well of petroleum |
| CN2690480Y (en) * | 2003-11-01 | 2005-04-06 | 陈志勋 | Shock-proof device |
| CN2928935Y (en) * | 2006-04-13 | 2007-08-01 | 上海市政工程设计研究院 | Anti-pull ball shape support base |
| CN200974496Y (en) * | 2005-12-14 | 2007-11-14 | 黄玉鸿 | Self-dumping car with multi-stage multi-cylinder synchronous lifting device |
| CN101195465A (en) * | 2007-12-28 | 2008-06-11 | 上海微电子装备有限公司 | Rolling support jack |
| CN201087573Y (en) * | 2007-02-13 | 2008-07-16 | 刘亚伦 | Household high cost performance ratio simple lifting parking equipment |
| CN103202754A (en) * | 2013-03-25 | 2013-07-17 | 杨杰伟 | Operating bed capable of automatically transferring patients |
| CN103613052A (en) * | 2013-12-06 | 2014-03-05 | 无锡爱一力机械有限公司 | Weighing device of van |
| CN204458646U (en) * | 2015-01-19 | 2015-07-08 | 四川润坤特种设备有限公司 | A kind of many oil cylinder synchronizers |
-
2015
- 2015-01-19 CN CN201510023292.5A patent/CN104564907A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1089849A (en) * | 1964-11-05 | 1967-11-08 | Karosseriewerke Meerane Veb | Improvements in or relating to vehicle windows |
| CN2083153U (en) * | 1990-11-19 | 1991-08-21 | 凌源钢铁公司 | Synchronous driving unit of hydraulic furnace top bell |
| CN2285322Y (en) * | 1997-03-12 | 1998-07-01 | 熊湘哲 | Top pressing type machine for drawing out joint pipe |
| CN2690480Y (en) * | 2003-11-01 | 2005-04-06 | 陈志勋 | Shock-proof device |
| CN2668828Y (en) * | 2004-01-08 | 2005-01-05 | 中国海洋石油总公司 | Portal hydraulic lifter for drilling and repairing well of petroleum |
| CN200974496Y (en) * | 2005-12-14 | 2007-11-14 | 黄玉鸿 | Self-dumping car with multi-stage multi-cylinder synchronous lifting device |
| CN2928935Y (en) * | 2006-04-13 | 2007-08-01 | 上海市政工程设计研究院 | Anti-pull ball shape support base |
| CN201087573Y (en) * | 2007-02-13 | 2008-07-16 | 刘亚伦 | Household high cost performance ratio simple lifting parking equipment |
| CN101195465A (en) * | 2007-12-28 | 2008-06-11 | 上海微电子装备有限公司 | Rolling support jack |
| CN103202754A (en) * | 2013-03-25 | 2013-07-17 | 杨杰伟 | Operating bed capable of automatically transferring patients |
| CN103613052A (en) * | 2013-12-06 | 2014-03-05 | 无锡爱一力机械有限公司 | Weighing device of van |
| CN204458646U (en) * | 2015-01-19 | 2015-07-08 | 四川润坤特种设备有限公司 | A kind of many oil cylinder synchronizers |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559252A (en) * | 2017-09-26 | 2018-01-09 | 广东生益科技股份有限公司 | Multi cylinder flexibility sychronisation |
| CN107559252B (en) * | 2017-09-26 | 2019-08-27 | 广东生益科技股份有限公司 | Multi cylinder flexibility synchronizing device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150429 |