CN204041815U - General hydraulic radial stabilizer - Google Patents
General hydraulic radial stabilizer Download PDFInfo
- Publication number
- CN204041815U CN204041815U CN201420489506.9U CN201420489506U CN204041815U CN 204041815 U CN204041815 U CN 204041815U CN 201420489506 U CN201420489506 U CN 201420489506U CN 204041815 U CN204041815 U CN 204041815U
- Authority
- CN
- China
- Prior art keywords
- fixed block
- housing
- main shaft
- sealed chamber
- hole
- 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
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- Fluid-Damping Devices (AREA)
Abstract
The utility model relates to stabilizer technical field, be specifically related to a kind of general hydraulic radial stabilizer, comprise the housing that both ends of the surface run through, with the main shaft passed in housing, and the sealing cover be set in for casing two ends on main shaft, in inner walls, Seal cage is formed between sealing cover and the main shaft being in housing, fixed block is provided with at housing internal fixtion, main shaft in housing is provided with the centering block with main axis, described fixed block, Seal cage is separated the sealed chamber arranged with main-shaft axis direction in two by centering block, described fixed block offers the through hole being communicated with Liang Ge sealed chamber.Need the equipment of buffering to be arranged on on main shaft, equipment produces shake will pass to centering block by main shaft, and when centering block swings, the hydraulic oil in a sealed chamber enters in another sealed chamber by the through hole in fixed block; External shock power is absorbed in fluid flow process, thus the buffering regulating action that finishing equipment different direction swings.
Description
Technical field
The utility model relates to stabilizer technical field, is specifically related to a kind of general hydraulic radial stabilizer.
Background technique
Some current stabilizers are because it is mainly for Camera Design, its structure is relatively solidified, can not be general, limit to the scope that stabilizer uses, and when other equipment need to use stabilizer, just need again to produce specific stabilizer as required, thus add the input costs such as equipment research and development, production, cause the waste of resource.
Model utility content
The purpose of this utility model is to provide a kind of structure general hydraulic radial stabilizer simple, reasonable in design, and it can slow down the impact force that motion change, vibrations etc. bring, and is applicable to apply.
The technological scheme realizing the utility model object is as follows:
General hydraulic radial stabilizer, comprise the housing that both ends of the surface run through, with the main shaft passed in housing, and the sealing cover be set in for casing two ends on main shaft, Seal cage is formed between inner walls, sealing cover and the main shaft being in housing, fixed block is provided with at housing internal fixtion, main shaft in housing is provided with the centering block with main axis, Seal cage is separated the sealed chamber arranged with main-shaft axis direction in two by described fixed block, centering block, described fixed block offers the through hole being communicated with Liang Ge sealed chamber.
Have employed technique scheme, need the equipment of buffering to be arranged on on main shaft, equipment produces shake will pass to centering block by main shaft, and when centering block swings, the hydraulic oil in a sealed chamber enters in another sealed chamber by the through hole in fixed block; External shock power is absorbed in fluid flow process, thus the buffering regulating action that finishing equipment different direction swings.
Further, described housing is provided with the controlling mechanism for regulating hole size on fixed block, and this controlling mechanism comprises the plug cock be arranged in fixed block, described plug cock offers the adjustment through hole be communicated with fixed block through hole.
Further, the cross section of described fixed block and centering block is fan-shaped.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model middle shell;
Fig. 3 be in the utility model fixed block and plug cock coordinate schematic diagram;
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
See Fig. 1, 2, 3, general hydraulic radial stabilizer, comprise the housing 1 that both ends of the surface run through, with the main shaft 2 passed in housing, the two ends of main shaft are all fixedly connected with flange seat 3, for with the assembling needing pressure stabilizing device, and the sealing cover be set in for casing two ends on main shaft, sealing lid comprises inner end cap 4 and outer end cap 5, outer end cap is fixed by screws on housing, in inner walls, Seal cage 6 is formed between sealing cover and the main shaft being in housing, fixed block 7 is provided with at housing internal fixtion, main shaft in housing is provided with the centering block 7 with main axis, fixed block, Seal cage is separated the sealed chamber 8 arranged with main-shaft axis direction in two by centering block, fixed block offers the through hole 11 being communicated with Liang Ge sealed chamber.In concrete enforcement, housing is provided with the controlling mechanism for regulating hole size on fixed block, and this controlling mechanism comprises the plug cock 9 be arranged in fixed block, plug cock offers the adjustment through hole 12 be communicated with fixed block through hole.Plug cock 9 is assemblied on fixed block by oil plug nut 10, and the rotation of plug cock can regulate the contact ratio between adjustment through hole 12 on it and through hole 11, realizes the adjustment of hydraulic oil discharge value like this, thus reaches the adjustment to cushion effect; The cross section of fixed block and centering block is fan-shaped.
Detailed process: on the flange seat needing stable equipment to be arranged on to be connected with main shaft, centering block will be passed to by main shaft when equipment is shaken; When centering block a is to swing, the hydraulic oil of right sealed chamber enters left sealed chamber by fixed block through hole along a1 direction; When centering block b is to swing, the hydraulic oil of left sealed chamber enters right sealed chamber by fixed block through hole along b1 direction, absorbs external shock power in fluid flow process, thus the buffering regulating action that finishing equipment different direction swings.
Wherein, the size of cushion effect can by regulating completing with the opening and closing of through hole on fixed block of plug cock, and when the adjustment through hole on plug cock overlaps completely with fixed block through hole, the flow resistance of hydraulic oil between two sealed chamber is minimum; Through hole on contrary fixed block is by complete shutoff, and hydraulic oil cannot flow in principle between two sealed chamber, shows as centering block and loses swing ability.If cushion effect adjustable main designs to adapt to erratic swing, when equipment work long hours state lower swing angular acceleration larger time, cushion effect should be smaller, to adapt to unexpected angular deflection, avoids buffering delayedly to bring retardation phenomenon like this; On the contrary, when equipment moving relatively steadily time, cushion effect can regulate larger, is so just unlikely to little fluctuation and also can causes and rock suddenly, be also unlikely to buffering delayed simultaneously.
This stabilizer mainly designs for the stable needs of the illumination lamp of gate seat port machine lifting end.Rock because it has to absorb and reach stable effect, thus can be applied to boats and ships, main equipment, cable car or all rock serious occasion, thus reach stable effect.
Claims (3)
1. general hydraulic radial stabilizer, it is characterized in that, comprise the housing that both ends of the surface run through, with the main shaft passed in housing, and the sealing cover be set in for casing two ends on main shaft, Seal cage is formed between inner walls, sealing cover and the main shaft being in housing, fixed block is provided with at housing internal fixtion, main shaft in housing is provided with the centering block with main axis, Seal cage is separated the sealed chamber arranged with main-shaft axis direction in two by described fixed block, centering block, described fixed block offers the through hole being communicated with Liang Ge sealed chamber.
2. general hydraulic radial stabilizer according to claim 1, it is characterized in that, described housing is provided with the controlling mechanism for regulating hole size on fixed block, and this controlling mechanism comprises the plug cock be arranged in fixed block, described plug cock offers the adjustment through hole be communicated with fixed block through hole.
3. general hydraulic radial stabilizer according to claim 1, is characterized in that, the cross section of described fixed block and centering block is fan-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420489506.9U CN204041815U (en) | 2014-08-28 | 2014-08-28 | General hydraulic radial stabilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420489506.9U CN204041815U (en) | 2014-08-28 | 2014-08-28 | General hydraulic radial stabilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204041815U true CN204041815U (en) | 2014-12-24 |
Family
ID=52242484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420489506.9U Expired - Fee Related CN204041815U (en) | 2014-08-28 | 2014-08-28 | General hydraulic radial stabilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204041815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108840241A (en) * | 2018-06-27 | 2018-11-20 | 天津埃特维科技有限公司 | A kind of hydraulic pressure stabilizer |
-
2014
- 2014-08-28 CN CN201420489506.9U patent/CN204041815U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108840241A (en) * | 2018-06-27 | 2018-11-20 | 天津埃特维科技有限公司 | A kind of hydraulic pressure stabilizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20180828 |