CN216045398U - Sealing ring for jack - Google Patents
Sealing ring for jack Download PDFInfo
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- CN216045398U CN216045398U CN202122251832.9U CN202122251832U CN216045398U CN 216045398 U CN216045398 U CN 216045398U CN 202122251832 U CN202122251832 U CN 202122251832U CN 216045398 U CN216045398 U CN 216045398U
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- sealing ring
- connecting block
- groove
- sealing
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Abstract
The utility model discloses a sealing ring for a jack, which comprises a sealing ring main body, a first sealing ring, a second sealing ring, a third sealing ring and a fourth groove, wherein a first connecting block is arranged on the outer side of the sealing ring main body, the first sealing ring is arranged on the outer side of the sealing ring main body, a second limiting rod is connected to the outer side of the second connecting block, the first sealing ring is provided with the second groove, a second limiting block is arranged on the outer side of the first connecting block, the first sealing ring is provided with the third groove, and the first sealing ring is provided with the fourth groove. This sealing washer for jack is provided with first gag lever post, first stopper, can carry on spacingly to first connecting block and sealing washer through first gag lever post and first stopper to prevent it and drop, later make it spacing more firm through the second gag lever post, later accessible second stopper makes its limiting capacity further with the third recess.
Description
Technical Field
The utility model relates to the technical field of sealing rings, in particular to a sealing ring for a jack.
Background
The jack is the simplest hoisting equipment with the hoisting height less than 1m, and a rigid jacking piece is used as a working device, and the jack is light and small hoisting equipment for jacking heavy objects in a stroke through a top bracket or a bottom supporting claw. The jack is divided into a mechanical type and a hydraulic type, and is mainly used for vehicle repair and other lifting, supporting and other works in departments of factories, mines, transportation and the like. The structure is light, firm, flexible and reliable, and the jack can be carried and operated by one person, and the sealing ring is needed to be used by the jack.
However, the existing sealing ring has the following defects in use, such as;
(1) the jack of equidimension not can be adapted to, and current sealing washer in use can not adapt to the not sealing washer of equidimension, leads to in use to have not enoughly.
(2) The quality is poor, and the existing sealing ring is easy to break due to poor quality in use, and the broken side is directly thrown away, so that waste is caused.
We have therefore proposed a sealing ring for a jack in order to solve the problems set out above.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sealing ring for a jack, which solves the problems that the existing sealing ring proposed by the background technology cannot adapt to sealing rings with different sizes in use, so that the existing sealing ring has defects in use, the existing sealing ring is easy to break due to poor quality in use, and the broken side is directly thrown away, so that waste is caused.
In order to achieve the purpose, the utility model provides the following technical scheme: the sealing ring for the jack comprises a sealing ring main body, a first sealing ring, a second sealing ring, a third sealing ring and a fourth groove, the outer side of the sealing ring main body is provided with a first connecting block, the outer side of the sealing ring main body is provided with a first sealing ring, a second connecting block is arranged on the outer side of the first sealing ring, a second sealing ring is arranged on the outer side of the first sealing ring, a third sealing ring is arranged on the outer side of the second sealing ring, a first groove is arranged on the first sealing ring, a first limiting rod is arranged on the outer side of the first connecting block, and the upper side of the first limiting rod is connected with a first limiting block, the outer side of the second connecting block is connected with a second limiting rod, a second groove is arranged on the first sealing ring, a second limiting block is arranged on the outer side of the first connecting block, a third groove is formed in the first sealing ring, and a fourth groove is formed in the first sealing ring.
Preferably, the first connecting block is detachably connected with the first sealing ring, and the first connecting block is fixedly connected with the first limiting rod.
Preferably, the first connecting block is fixedly connected with the second connecting block, the first connecting block is fixedly connected with the second limiting block, and the second limiting block is matched with the third groove.
Preferably, the first sealing ring and the second sealing ring are detachably connected, and the second sealing ring and the third sealing ring are detachably connected.
Preferably, the first limiting rod is fixedly connected with the first limiting block, and the width of the first limiting block is greater than that of the first limiting rod.
Preferably, the second limiting rod is fixedly connected with the second connecting block, and the second limiting rod is in contact connection with the first sealing ring.
Compared with the prior art, the utility model has the beneficial effects that: the jack is provided with a sealing ring;
(1) be provided with first gag lever post, first stopper, can carry on spacingly to first connecting block and sealing washer through first gag lever post and first stopper to prevent that it from droing, later make its spacing firm more through the second gag lever post, later accessible second stopper makes its spacing ability further with the third recess.
(2) Be provided with first sealing washer, second sealing washer, the size of jack is observed to the accessible to whether can select to dismantle the sealing washer, thereby make its use more convenient, make it can adapt to the not jack of equidimension, and through dismantling the sealing washer, make it change damaged position, make its life higher.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic view of the main section structure of the present invention;
FIG. 3 is a schematic side sectional view of the present invention;
FIG. 4 is a schematic view of the structure at A in FIG. 2 according to the present invention.
In the figure: 1. a seal ring main body; 2. a first connection block; 3. a first seal ring; 4. a second connecting block; 5. a second seal ring; 6. a third seal ring; 7. a first groove; 8. a first limit rod; 9. a first stopper; 10. a second limiting rod; 11. a second groove; 12. a second limiting block; 13. a third groove; 14. and a fourth groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a sealing ring for a jack comprises a sealing ring main body 1, a first connecting block 2, a first sealing ring 3, a second connecting block 4, a second sealing ring 5, a third sealing ring 6, a first groove 7, a first limiting rod 8, a first limiting block 9, a second limiting rod 10, a second groove 11, a second limiting block 12, a third groove 13 and a fourth groove 14, wherein the first connecting block 2 is arranged outside the sealing ring main body 1, the first sealing ring 3 is arranged outside the sealing ring main body 1, the second connecting block 4 is arranged outside the first sealing ring 3, the second sealing ring 5 is arranged outside the first sealing ring 3, the third sealing ring 6 is arranged outside the second sealing ring 5, the first groove 7 is arranged on the first sealing ring 3, the first limiting rod 8 is arranged outside the first connecting block 2, the first limiting rod 8 is connected with the first limiting block 9, the second limiting rod 10 is connected outside the second connecting block 4, a second groove 11 is formed in the first sealing ring 3, a second limiting block 12 is arranged on the outer side of the first connecting block 2, a third groove 13 is formed in the first sealing ring 3, and a fourth groove 14 is formed in the first sealing ring 3.
The connection mode of first connecting block 2 and first sealing washer 3 is for dismantling the connection, and the connection mode of first connecting block 2 and first gag lever post 8 is fixed connection, and the connection mode of first connecting block 2 and first sealing washer 3 makes the connection of first connecting block 2 and first sealing washer 3 more firm to prevent that it from taking place to drop, and the connection mode of first connecting block 2 and first gag lever post 8 makes the connection of first connecting block 2 and first gag lever post 8 more firm.
The connection mode of first connecting block 2 and second connecting block 4 is fixed connection, and the connection mode of first connecting block 2 and second stopper 12 is fixed connection, and second stopper 12 and third recess 13 phase-match, the connection mode of first connecting block 2 and second connecting block 4 makes the connection of first connecting block 2 and second connecting block 4 more firm, thereby prevent that it from taking place to drop, and the connection mode of first connecting block 2 and second stopper 12 makes the connection of first connecting block 2 and second stopper 12 more firm.
The connection mode of first sealing washer 3 and second sealing washer 5 is for dismantling the connection, and the connection mode of second sealing washer 5 and third sealing washer 6 is for dismantling the connection, and the connection mode of first sealing washer 3 and second sealing washer 5 is for dismantling the connection to conveniently make sealing washer main part 1 can adapt to the not sealing washer of equidimension.
The connection mode of first stopper 8 and first stopper 9 is fixed connection, and the width of first stopper 9 is greater than the width of first stopper 8, and first stopper 8 is more firm with being connected of first stopper 9 to prevent that it from taking place to drop, and the width of first stopper 9 is greater than the width of first stopper 8, thereby prevents that first stopper 8 from taking place to break away from.
The connection mode of second gag lever post 10 and second connecting block 4 is fixed connection, and the connection mode of second gag lever post 10 and first sealing washer 3 is the contact connection, and the connection mode of second gag lever post 10 and second connecting block 4 makes the connection of second gag lever post 10 and second connecting block 4 more firm to the connection mode of second gag lever post 10 and first sealing washer 3 is the contact connection, thereby makes its use more convenient.
The working principle is as follows: when the sealing ring for the jack is used, firstly, the integrity of the device is checked, then the device is transported to a corresponding working position, then observing the size of the jack to select whether to disassemble the first sealing ring 3, the second sealing ring 5 and the third sealing ring 6, after the selection is finished, it is mounted so that it can be used, and when it is damaged, the first seal ring 3 can be removed, then observing the damage of the position, then disassembling the position, then installing the position through the first limiting rod 8, the first limiting block 9 and the first connecting block 2, so that it can be used continuously, and then it can be installed to continue its operation, thus completing the whole operation, and the contents not described in detail in this specification, such as the fourth groove 14, etc., are well known in the art to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. Sealing washer for jack, including sealing washer main part (1), first sealing washer (3) second sealing washer (5), third sealing washer (6), first recess (7) and fourth recess (14), its characterized in that: a first connecting block (2) is arranged on the outer side of the sealing ring main body (1), a first sealing ring (3) is arranged on the outer side of the sealing ring main body (1), a second connecting block (4) is arranged on the outer side of the first sealing ring (3), a second sealing ring (5) is arranged on the outer side of the first sealing ring (3), a third sealing ring (6) is arranged on the outer side of the second sealing ring (5), a first groove (7) is formed in the first sealing ring (3), a first limiting rod (8) is arranged on the outer side of the first connecting block (2), a first limiting block (9) is connected to the upper side of the first limiting rod (8), a second limiting rod (10) is connected to the outer side of the second connecting block (4), a second groove (11) is formed in the first sealing ring (3), a second limiting block (12) is arranged on the outer side of the first connecting block (2), a third groove (13) is formed in the first sealing ring (3), and a fourth groove (14) is formed in the first sealing ring (3).
2. The seal ring for a jack according to claim 1, wherein: the first connecting block (2) is detachably connected with the first sealing ring (3), and the first connecting block (2) is fixedly connected with the first limiting rod (8).
3. The seal ring for a jack according to claim 1, wherein: the first connecting block (2) is fixedly connected with the second connecting block (4), the first connecting block (2) is fixedly connected with the second limiting block (12), and the second limiting block (12) is matched with the third groove (13).
4. The seal ring for a jack according to claim 1, wherein: the first sealing ring (3) is detachably connected with the second sealing ring (5), and the second sealing ring (5) is detachably connected with the third sealing ring (6).
5. The seal ring for a jack according to claim 1, wherein: the first limiting rod (8) is fixedly connected with the first limiting block (9), and the width of the first limiting block (9) is larger than that of the first limiting rod (8).
6. The seal ring for a jack according to claim 1, wherein: the second limiting rod (10) is fixedly connected with the second connecting block (4), and the second limiting rod (10) is in contact connection with the first sealing ring (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122251832.9U CN216045398U (en) | 2021-09-10 | 2021-09-10 | Sealing ring for jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122251832.9U CN216045398U (en) | 2021-09-10 | 2021-09-10 | Sealing ring for jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216045398U true CN216045398U (en) | 2022-03-15 |
Family
ID=80599087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122251832.9U Active CN216045398U (en) | 2021-09-10 | 2021-09-10 | Sealing ring for jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216045398U (en) |
-
2021
- 2021-09-10 CN CN202122251832.9U patent/CN216045398U/en active Active
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