CN201982407U - Vertical supporting oil cylinder - Google Patents
Vertical supporting oil cylinder Download PDFInfo
- Publication number
- CN201982407U CN201982407U CN2010205248212U CN201020524821U CN201982407U CN 201982407 U CN201982407 U CN 201982407U CN 2010205248212 U CN2010205248212 U CN 2010205248212U CN 201020524821 U CN201020524821 U CN 201020524821U CN 201982407 U CN201982407 U CN 201982407U
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- piston rod
- guide sleeve
- utility
- model
- 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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Abstract
The utility model discloses a vertical supporting oil cylinder, belonging to the technical field of oil cylinder. The vertical supporting oil cylinder comprises an oil cylinder with a piston rod, wherein a case is sleeved outside of the oil cylinder, a guide sleeve is connected to the piston rod, and the guide sleeve is sleeved in the case. The utility model plays a guiding role for the piston rod of the oil cylinder, and protects the piston rod from interference of a side force, thereby prolonging service life of the oil cylinder.
Description
Technical field
The utility model relates to a kind of oil cylinder, especially relates to a kind of vertical support cylinder.
Background technique
The application of oil cylinder more and more widely, vertically oil cylinder can be used to promote some heavily loaded device, when long and carrying gravity is big when the oil cylinder piston throw of lever, if there is the effect lower piston rod of lateral force to be easy to bending deflection, thereby damages oil cylinder.
The model utility content
The purpose of this utility model is: providing a kind of can play the guiding role to piston rod, can protect piston rod to avoid the vertical support cylinder of the effect of lateral force again simultaneously.
The technical solution of the utility model is: a kind of vertical support cylinder, comprise the oil cylinder that has piston rod, and described oil cylinder is socketed with casing outward, is connected with guide sleeve on the described piston rod, and described guide sleeve is socketed in the casing.
The top of described guide sleeve is connected in the top of piston rod.
The beneficial effects of the utility model are: the oil cylinder piston bar is play the guiding role, and make piston rod avoid the interference of lateral force, improved the working life of oil cylinder.
Below in conjunction with the drawings and specific embodiments the utility model is further specified.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Reference character is, 1 is piston rod, and 2 is oil cylinder, and 3 is guide sleeve, and 4 is casing.
Embodiment
Preferred embodiment
As shown in Figure 1; a kind of vertical support cylinder; comprise oil cylinder 2; piston rod 1 is housed on the oil cylinder 2; the described oil cylinder 2 outer casings 4 that are socketed with; be connected with guide sleeve 3 on the described piston rod 1; wherein the top of piston rod 1 is connected by the top of bolt with guide sleeve 3; guide sleeve 3 moves simultaneously with piston rod 1; described guide sleeve 3 is socketed in the casing 4, and when oil cylinder is subjected to time spent of doing of lateral force, lateral force passes to guide sleeve by casing; thereby protection piston rod 1 is avoided the effect of lateral force, can also prevent that foreign material from entering piston simultaneously.
Disclosed all features in this specification, or the step in disclosed all methods or the process except mutually exclusive feature and/or step, all can make up by any way.
Disclosed arbitrary feature in this specification (comprising any accessory claim, summary and accompanying drawing) is unless special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, unless special narration, each feature is an example in a series of equivalences or the similar characteristics.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (2)
1. a vertical support cylinder comprises the oil cylinder (2) that has piston rod (1), it is characterized in that, described oil cylinder (2) is outer to be socketed with casing (4), is connected with guide sleeve (3) on the described piston rod (1), and described guide sleeve (3) is socketed in the casing (4).
2. vertical support cylinder according to claim 1 is characterized in that, the top of described guide sleeve (3) is connected in the top of piston rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205248212U CN201982407U (en) | 2010-09-10 | 2010-09-10 | Vertical supporting oil cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205248212U CN201982407U (en) | 2010-09-10 | 2010-09-10 | Vertical supporting oil cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201982407U true CN201982407U (en) | 2011-09-21 |
Family
ID=44609869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205248212U Expired - Fee Related CN201982407U (en) | 2010-09-10 | 2010-09-10 | Vertical supporting oil cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201982407U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355445A (en) * | 2017-06-20 | 2017-11-17 | 北京机械设备研究所 | A kind of hydraulic car leg oil cylinder |
| CN110805588A (en) * | 2019-11-28 | 2020-02-18 | 海航高科秦皇岛科技有限公司 | Gas buffering lateral force resisting hydraulic cylinder and lateral force resisting method thereof |
-
2010
- 2010-09-10 CN CN2010205248212U patent/CN201982407U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355445A (en) * | 2017-06-20 | 2017-11-17 | 北京机械设备研究所 | A kind of hydraulic car leg oil cylinder |
| CN107355445B (en) * | 2017-06-20 | 2019-05-28 | 北京机械设备研究所 | A kind of hydraulic car leg oil cylinder |
| CN110805588A (en) * | 2019-11-28 | 2020-02-18 | 海航高科秦皇岛科技有限公司 | Gas buffering lateral force resisting hydraulic cylinder and lateral force resisting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20130910 |