CN202301287U - Quick-replaceable oil cylinder protective cover - Google Patents
Quick-replaceable oil cylinder protective cover Download PDFInfo
- Publication number
- CN202301287U CN202301287U CN2011204100439U CN201120410043U CN202301287U CN 202301287 U CN202301287 U CN 202301287U CN 2011204100439 U CN2011204100439 U CN 2011204100439U CN 201120410043 U CN201120410043 U CN 201120410043U CN 202301287 U CN202301287 U CN 202301287U
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- protective cover
- quick
- safety cover
- cylinder protective
- 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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- Actuator (AREA)
Abstract
The utility model relates to an oil cylinder protective cover, and particularly relates to a quick-replaceable oil cylinder protective cover. The oil cylinder protective cover is mainly used for solving the technical problem that the gap position of the existing oil cylinder protective cover is narrow, so that the on-line replacement can not be realized. The oil cylinder protective cover provided by the utility model is realized through the following technical schemes: the quick-replaceable oil cylinder protective cover comprises an elastic protective cover and is characterized in that a protective cover body is provided with a zipper along the length direction, and the protective cover is connected with an oil cylinder body through a clamp connector. The quick-replaceable oil cylinder protective cover provided by the utility model is mainly used for a secondary cold section pressing oil cylinder of a steel plant continuous caster.
Description
Technical field
The utility model relates to a kind of oil cylinder safety cover, the quick-replaceable oil cylinder safety cover of particularly a kind of ability.
Background technique
The safety cover of steel plant continuous casting machine secondary cooling zone depress oil cylinder is generally overall structure at present; Because the compact structure of continuous casting two cold section; The position, space of safety cover that is installed in the oil cylinder on the secondary cooling zone is narrow and small, when needing to change damaged oil cylinder safety cover; Online can't the replacing needs to access off-line with whole section and change, and the repair time is longer.Chinese patent CN02246067.5 discloses a kind of " oil cylinder safety cover "; Its structural feature is a rigidity; Comprise oil cylinder pipe fixed cover and cylinder rod servo-actuated cover, fixed cover one end is fixed on the oil cylinder pipe by clamp, and the other end is sold at the bottom of being fixed on oil cylinder; Servo-actuated cover one end links to each other with fixed cover, and the other end links to each other with the oil cylinder ejector pin.This patent dismantlement work amount is bigger, and processing technology is also complicated when making.
Summary of the invention
The purpose of the utility model provides the quick-replaceable oil cylinder safety cover of a kind of ability, and it is narrow and small mainly to solve position, present oil cylinder safety cover space, technical problem that can't on-line replacing.
The utility model is realized through following technological scheme: the quick-replaceable oil cylinder safety cover of a kind of ability, comprise a resilient protection cover, and it is characterized in that a slide fastener being set along its length at the safety cover body.Safety cover is connected with the oil cylinder body through the clip coupling.
The beneficial effect of the utility model is: the structure through to the safety cover of oil cylinder is improved; Safety cover at original oil cylinder increases a slide fastener, and through the effect of slide fastener, realization oil cylinder safety cover separates with the oil cylinder piston bar, so just need not tear oil cylinder and secondary cooling zone equipment open.Other part not tear equipment open of using of the safety cover of this kind oil cylinder is principle.The utility model has improved the working efficiency of changing the oil cylinder safety cover, reduces the compressor emergency shutdown time.
Description of drawings
Fig. 1 is the utility model structural representation.
1-safety cover slide fastener among the figure, 2-safety cover body, 3-clip coupling.
Embodiment
Consult Fig. 1, the quick-replaceable oil cylinder safety cover of a kind of ability comprises a resilient protection cover, at the safety cover body slide fastener is set along its length.Damage when safety cover body 2; Through removing clip coupling 3, draw back safety cover slide fastener 1 when changing fast, launch safety cover body 2; Just can take off the oil cylinder safety cover; Return dress with safety cover slide fastener 1 with safety cover body 2 be linked together form, be connected with the oil cylinder body through clip coupling 3 again, reach the purpose of dismounting replacing oil cylinder safety cover; Need not remove relevant equipment.Oil cylinder safety cover replacing speed was obviously accelerated after this model utility came into operation.
Claims (2)
1. the quick-replaceable oil cylinder safety cover of ability comprises a resilient protection cover, it is characterized in that at the safety cover body slide fastener being set along its length.
2. the quick-replaceable oil cylinder safety cover of a kind of ability according to claim 1 is characterized in that safety cover is connected with the oil cylinder body through the clip coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204100439U CN202301287U (en) | 2011-10-25 | 2011-10-25 | Quick-replaceable oil cylinder protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204100439U CN202301287U (en) | 2011-10-25 | 2011-10-25 | Quick-replaceable oil cylinder protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202301287U true CN202301287U (en) | 2012-07-04 |
Family
ID=46370196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204100439U Expired - Fee Related CN202301287U (en) | 2011-10-25 | 2011-10-25 | Quick-replaceable oil cylinder protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202301287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115874674A (en) * | 2022-12-13 | 2023-03-31 | 中联重科股份有限公司 | Oil cylinder protection element, oil cylinder protection device and excavator bucket |
-
2011
- 2011-10-25 CN CN2011204100439U patent/CN202301287U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115874674A (en) * | 2022-12-13 | 2023-03-31 | 中联重科股份有限公司 | Oil cylinder protection element, oil cylinder protection device and excavator bucket |
| CN115874674B (en) * | 2022-12-13 | 2024-06-18 | 中联重科股份有限公司 | Cylinder protection element, cylinder protection device and excavator bucket |
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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 |
Granted publication date: 20120704 Termination date: 20181025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |