CN2375614Y - Universal oil jack - Google Patents
Universal oil jack Download PDFInfo
- Publication number
- CN2375614Y CN2375614Y CN 99231880 CN99231880U CN2375614Y CN 2375614 Y CN2375614 Y CN 2375614Y CN 99231880 CN99231880 CN 99231880 CN 99231880 U CN99231880 U CN 99231880U CN 2375614 Y CN2375614 Y CN 2375614Y
- Authority
- CN
- China
- Prior art keywords
- oil
- steel ball
- barn
- jack
- pipe
- 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
Links
Abstract
The utility model discloses a universal oil press jack. The utility model is characterized in that a barn (3) is arranged on an outer ring of a working barn (2); the outer side of the oil barn (3) is provided with a piston barn (1); the piston barn (1), the oil barn (3) and the working barn (2) are connected by a through oil pipe; an oil inlet (4) in the through oil pipe is provided with a soft pipe (5) and one end of the soft pipe (5) is provided with a steel ball (6). The oil inlet is provided with the soft pipe which is provided with a steel ball and a through hole which is communicated with the soft pipe is arranged on the steel ball. According to the weight of the steel ball, the steel ball is always arranged under the liquid level of the oil. Thus no matter how the jack is placed, the oil can enter piston a cylinder, which enables the working pressure of the jack to be ensured. The utility model has the advantages of simple structure and convenient operation.
Description
The utility model belongs to the device field that hoisting force or propelling thrust is directly used in the load surface, belongs to the constructional device on a kind of dried jin top especially.
Normally used jack can only use mostly vertically upward.Often need at work with jack horizontal translocation object.Because the jack horizontal positioned, can not normal fuel injection and do not have to guarantee the pressure of normal operation it to be used.
The purpose of this utility model provides a kind of universal oil jack.It can use in any direction, and characteristics simple in structure, easy to use are arranged.
For reaching above-mentioned purpose, the utility model comprises piston storehouse, working bin, bunker is characterized in that bunker is arranged on the outer ring of working bin, and the outside of bunker is provided with the piston storehouse, the piston storehouse is connected with oil pipe with working bin with bunker, and the oil inlet in the oil pipe is installed the flexible pipe that an end has steel ball.
The steel ball of flexible pipe one end has the through hole with soft pipe connection, and the other end is provided with the cock that has through hole.
The cock of flexible pipe is that rib-loop is connected with oil inlet.
The utility model is installed at oil inlet and is had the flexible pipe of steel ball, and the through hole with soft pipe connection is arranged on the steel ball, because the weight of steel ball, steel ball is positioned under the liquid level of oil all the time, therefore no matter how jack is placed, and can both make oil enter the piston storehouse through flexible pipe, guarantees the operation pressure of jack.The utility model is because the conventional member of employing, therefore characteristics simple in structure in addition, easy to use.
Below in conjunction with accompanying drawing the utility model is described further.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a hose construction sketch of the present utility model.
Bunker 3 is arranged on the outer ring of working bin 2, and the outside of bunker 3 is provided with piston storehouse 1, and piston storehouse 1 is connected with working bin 2 usefulness oil pipes with bunker 3, and the oil inlet 4 in the oil pipe is installed the flexible pipe 5 that an end has steel ball 6.Promote the piston in the piston storehouse, make oil wherein enter working bin 2, make the piston upward movement in the working bin, and promote the object upward movement through oil pipe; If with the jack horizontal positioned, owing at oil inlet 4 flexible pipe 5 that has steel ball 6 is installed, and steel ball 6 is provided with the through hole with soft pipe connection, so oil can enter piston storehouse 1 from flexible pipe, to guarantee the normal operation pressure of jack; Because no matter the weight of steel ball 6 self is in jack steel ball 6 is positioned at below the liquid level of oil all the time,, make the jack normal operation again to guarantee the oil pressure of jack.
The other end of flexible pipe 5 is provided with the cock 7 that has through hole, and it is connected with rib-loop with oil inlet 4.
Claims (4)
1. universal oil jack, comprise piston storehouse (1), working bin (2), bunker (3), it is characterized in that bunker (3) is arranged on the outer ring of working bin (2), the outside of bunker (3) is provided with piston storehouse (1), and piston storehouse (1) is connected with oil pipe with working bin (2) with bunker (3), and the oil inlet in the oil pipe (4) is installed the flexible pipe (5) that an end has steel ball (6).
2. universal oil jack according to claim 1 is characterized in that the steel ball (6) of flexible pipe (5) one ends has the through hole that is communicated with flexible pipe (5).
3. universal oil jack according to claim 1 is characterized in that flexible pipe (5) other end is provided with the cock (7) that has through hole.
4. universal oil jack according to claim 1 is characterized in that the cock (7) of flexible pipe (5) is connected for rib-loop with oil inlet (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99231880 CN2375614Y (en) | 1999-06-14 | 1999-06-14 | Universal oil jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99231880 CN2375614Y (en) | 1999-06-14 | 1999-06-14 | Universal oil jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2375614Y true CN2375614Y (en) | 2000-04-26 |
Family
ID=34020654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99231880 Expired - Fee Related CN2375614Y (en) | 1999-06-14 | 1999-06-14 | Universal oil jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2375614Y (en) |
-
1999
- 1999-06-14 CN CN 99231880 patent/CN2375614Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |