CN201561002U - Hydraulic oil cylinder protection device - Google Patents
Hydraulic oil cylinder protection device Download PDFInfo
- Publication number
- CN201561002U CN201561002U CN2009201648868U CN200920164886U CN201561002U CN 201561002 U CN201561002 U CN 201561002U CN 2009201648868 U CN2009201648868 U CN 2009201648868U CN 200920164886 U CN200920164886 U CN 200920164886U CN 201561002 U CN201561002 U CN 201561002U
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- protective housing
- road wheel
- protection hood
- protection
- 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 hydraulic oil cylinder protection device, which comprises a protection hood connection element, a road wheel and a protection hood, wherein the protection hood is fixed on one end of an oil cylinder piston through the connection element, the road wheel are installed below the other end of the protection hood, and the road wheel is arranged above the oil cylinder piston. The size of the protection hood is larger than the top surface of the oil cylinder piston. When the oil cylinder works, a piston rod moves along the horizontal direction, one end of the protection hood is fixed on one end of the piston rod through the connection element, the road wheel on the other end moves along with the piston along a clamping bolt of the oil cylinder, and with the protection effect of the protection hood, falling foreign matters such as sand, scrap iron and the like can be blocked by the protection hood, so the oil cylinder piston rod can be protected.
Description
Technical field
The utility model relates to a kind of hydraulic jack protective equipment, a kind of hydraulic jack that is adapted at using under the rugged environment.
Background technique
At present, in some foundry enterprises, working environment is more abominable, rugged environment is inevitable to the damage of equipment, how to drop to the equipment failure rate of working under the rugged environment minimum is the problem that the expert studies always, and the hydraulic jack of band protective equipment is exactly in order to reduce a kind of technology to the damage of oil cylinder piston bar such as sand iron filings in the casting industry, and main structure is: common oil cylinder, protective housing, formations such as road wheel.
Summary of the invention
The purpose of this utility model is to provide a kind of and on the oil cylinder top protective housing is installed, and prevents that iron filings or sand foreign material from falling on oil cylinder, plays the structure uniqueness of protective action, easy to manufacture, easy to install, simple in structure, change component hydraulic jack protective housing fast and easily.
The technological scheme that the invention for solving the technical problem adopted is: the oil cylinder of band protective equipment hydraulic pressure comprises common oil cylinder, protective equipment, protective housing link, road wheel, it is characterized in that protective housing one end is fixed on oil cylinder piston bar one end with the protective housing link, the other end of protective housing is equipped with road wheel.
The road wheel of protective housing motion be contained in protective housing under, to the top of oil cylinder, protective housing is contained in the top of oil cylinder.
Compared with prior art, the beneficial effects of the utility model are:
1. simple in structure, easy to install;
2. low cost of manufacture is easy to maintenance;
3. being suitable for factory and enterprise transforms voluntarily;
4. dismounting is easy to maintenance.
Description of drawings
Describe below in conjunction with accompanying drawing.
Fig. 1 is that overall structure of the present utility model is installed assembling front view
Fig. 2 is the left view that overall structure of the present utility model is pressed Fig. 1.
Among Fig. 1-Fig. 2, road wheel (3), the protective housing (4) of protective housing link (1), oil cylinder (2), protective housing motion.
Embodiment
Below in conjunction with accompanying drawing embodiment is illustrated:
With reference to accompanying drawing, manufacture into protective housing (4) with sheet metal or non-metal board by the big or small length and width on the oil cylinder top, one end of protective housing (4) is fixed on the oil cylinder piston bar with protective housing link (1), its the other end is equipped with road wheel (3), road wheel (3) is contained in the top of oil cylinder piston, road wheel (3) be fixed on protective housing (4) under, along the clamping screw of oil cylinder, along with piston motion.
During hydraulic jack work; the motion of piston rod along continuous straight runs; protective housing (4) one ends are fixedly mounted on an end of piston rod with link (1); the road wheel of the other end (3) is along the clamping screw of oil cylinder; along with piston motion; because the protective action of protective housing (4), foreign material such as the sand iron filings that drop down keep off on protective housing (4), thereby the oil cylinder piston bar is worked the expansion effect of protecting.
Claims (2)
1. a hydraulic jack protective equipment comprises protective housing link, road wheel, protective housing, it is characterized in that protective housing (4) one ends are fixed on oil cylinder piston bar one end with protective housing link (1), and the other end of protective housing (4) is equipped with road wheel (3).
2. according to the described a kind of hydraulic jack protective equipment of claim 1, the road wheel (3) that it is characterized in that the protective housing motion be contained in protective housing (4) under, to the top of oil cylinder (2), protective housing (4) is contained in the top of oil cylinder (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201648868U CN201561002U (en) | 2009-11-27 | 2009-11-27 | Hydraulic oil cylinder protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201648868U CN201561002U (en) | 2009-11-27 | 2009-11-27 | Hydraulic oil cylinder protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201561002U true CN201561002U (en) | 2010-08-25 |
Family
ID=42626148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201648868U Expired - Fee Related CN201561002U (en) | 2009-11-27 | 2009-11-27 | Hydraulic oil cylinder protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201561002U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278335A (en) * | 2011-07-20 | 2011-12-14 | 岳立辉 | Sliding type protective cover for oil cylinder |
| CN104696313A (en) * | 2015-03-13 | 2015-06-10 | 山东钢铁股份有限公司 | Water film device of protective hydraulic cylinder and protection method thereof |
| CN106369009A (en) * | 2016-10-05 | 2017-02-01 | 杜宏来 | Telescoping rod protection device |
-
2009
- 2009-11-27 CN CN2009201648868U patent/CN201561002U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278335A (en) * | 2011-07-20 | 2011-12-14 | 岳立辉 | Sliding type protective cover for oil cylinder |
| CN104696313A (en) * | 2015-03-13 | 2015-06-10 | 山东钢铁股份有限公司 | Water film device of protective hydraulic cylinder and protection method thereof |
| CN104696313B (en) * | 2015-03-13 | 2017-03-22 | 山东钢铁股份有限公司 | Water film device of protective hydraulic cylinder and protection method thereof |
| CN106369009A (en) * | 2016-10-05 | 2017-02-01 | 杜宏来 | Telescoping rod protection device |
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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: 20100825 Termination date: 20141127 |
|
| EXPY | Termination of patent right or utility model |