CN202659902U - Moving ring device for containerized mechanical seal - Google Patents
Moving ring device for containerized mechanical seal Download PDFInfo
- Publication number
- CN202659902U CN202659902U CN 201220149135 CN201220149135U CN202659902U CN 202659902 U CN202659902 U CN 202659902U CN 201220149135 CN201220149135 CN 201220149135 CN 201220149135 U CN201220149135 U CN 201220149135U CN 202659902 U CN202659902 U CN 202659902U
- Authority
- CN
- China
- Prior art keywords
- inner sleeve
- compensated loop
- loop assembly
- transmission inner
- ring
- 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
Images
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to a moving ring device for a containerized mechanical seal. The moving ring device comprises a compensation ring assembly and a compensation ring insert, wherein the compensation ring insert is fixed at one end of the compensation ring assembly; the compensation ring assembly is sleeved with a moving ring transmission inner sleeve; and a wave-shaped elastic ring is arranged between the moving ring transmission inner sleeve and the steps of the compensation ring assembly. The moving ring device disclosed by the utility model can realize transmission without adding components such as a pin, thus simplifying a transmission structure; and the compensation ring assembly is separated from the moving ring transmission inner sleeve along the axial direction, and repeated use and online maintenance without pump detachment, for mechanical seal components, are realized during cleaning and maintaining processes of the components.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of mechanical seal device, and it is a kind of movable ring apparatus of integrated mechanical sealing specifically.
Background technique
Raising along with environmental protection consciousness and human health requirement; requirement to machine leakage also improves constantly; integrated mechanical sealing device uses more and more extensive; conventional integrated mechanical sealing device drive mechanism is complicated; need pin to wait part to realize transmission; when its part was cleared up and keeped in repair, the pump maintenance can not be reused and need to be torn open to machine envelope part, extremely inconvenient.
Summary of the invention
In order to solve the problem of above-mentioned integrated mechanical sealing device, the utility model provides a kind of movable ring apparatus of integrated mechanical sealing, inside projection in two symmetries of compensated loop assembly design, two inwardly protrudings on the compensated loop assembly are stuck in the breach of rotating ring transmission inner sleeve, play gearing, make the compensated loop assembly along with rotating ring transmission inner sleeve radial rotating, solved the problems referred to above.
In order to achieve the above object, the utility model is achieved through the following technical solutions:
A kind of movable ring apparatus of integrated mechanical sealing, comprise the compensated loop assembly, compensated loop is inserted, it is characterized in that: described compensated loop is inserted and is fixed on described compensated loop assembly one end, described compensated loop assembly is socketed described rotating ring transmission inner sleeve, is provided with waveform bullet ring between the step of described rotating ring transmission inner sleeve and the step of described compensated loop assembly.
As further improvement of the utility model, be arranged with breach on the described rotating ring transmission inner sleeve thin-walled, described breach is provided with the step that described compensated loop assembly is played the axial limiting effect.
As further improvement of the utility model, inwardly be provided with the shift fork of two symmetries on the described compensated loop assembly.
As further improvement of the utility model, described shift fork is stuck in the breach of corresponding described rotating ring transmission inner sleeve.
The utility model does not need to increase the part realization transmissions such as pin again, has simplified drive mechanism, and the compensated loop assembly separates with rotating ring transmission inner sleeve vertically, and its part is cleared up and keeped in repair reusing of realization machine envelope part and do not tear the pump on-line maintenance open.
Description of drawings
Fig. 1 is the utility model schematic diagram;
Fig. 2 is the utility model rotating ring transmission inner sleeve schematic diagram;
Fig. 3 is the sectional view of the utility model rotating ring transmission inner sleeve A-A direction;
Fig. 4 is the utility model compensated loop assembly sectional view;
Fig. 5 is the utility model compensated loop assembly right elevation.
Embodiment
In order to deepen understanding of the present utility model, the utility model is done describing in further detail below in conjunction with drawings and Examples, this embodiment only is used for explaining the utility model, protection domain of the present utility model is not consisted of to limit.
Shown in Fig. 1-5, a kind of movable ring apparatus of integrated mechanical sealing, comprise compensated loop assembly 1, compensated loop inserts 4, described compensated loop is inserted and 4 is fixed on described compensated loop assembly 1 one ends, the described rotating ring transmission inner sleeve 3 of described compensated loop assembly 1 socket is provided with waveform bullet ring 2 between the step of rotating ring transmission inner sleeve 3 and the step of described compensated loop assembly 1.Be arranged with breach 3-1 on described rotating ring transmission inner sleeve 3 thin-walleds, breach 3-1 is provided with the step that described compensated loop assembly 1 is played the axial limiting effect.Inwardly be provided with the shift fork 1-1 of two symmetries on the compensated loop assembly 1.Shift fork 1-1 is stuck in the breach 3-1 of described rotating ring transmission inner sleeve 3 and plays gearing, makes compensated loop assembly 1 along with rotating ring transmission inner sleeve 3 radial rotatings.
The utility model advantage is: the inwardly protruded shift fork 1-1 of the breach 3-1 on the rotating ring transmission inner sleeve 3 and compensated loop assembly 1 just can play good gearing, and the breach 3-1 on the rotating ring transmission inner sleeve 3 has step, make compensated loop assembly 1 axially play position-limiting action, do not need to increase again the part realization transmissions such as pin, simplified drive mechanism.
Because rotating ring transmission inner sleeve 3 and 1 shock mount place of compensated loop assembly is smooth, without the part of other structure, the wavy spring of a rhizoid coiling can be installed, can be in the situation that do not tear that pump cleans or change spring open.And in the situation that do not tear pump open, compensated loop assembly 1 is separated with rotating ring transmission inner sleeve 3 vertically, its part is cleared up and keeped in repair reusing of realization machine envelope part and do not tear the pump on-line maintenance open.
Claims (2)
1. the movable ring apparatus of an integrated mechanical sealing, comprise compensated loop assembly (1), compensated loop insert (4), it is characterized in that: described compensated loop insert (4) be fixed on described compensated loop assembly (1) one end, described compensated loop assembly (1) socket rotating ring transmission inner sleeve (3) is provided with waveform bullet ring (2) between the step of the step of described rotating ring transmission inner sleeve (3) and described compensated loop assembly (1).
2. the movable ring apparatus of a kind of integrated mechanical sealing according to claim 1, it is characterized in that: be arranged with breach (3-1) on described rotating ring transmission inner sleeve (3) thin-walled, described breach (3-1) is provided with the step that described compensated loop assembly (1) is played the axial limiting effect.
3. the movable ring apparatus of a kind of integrated mechanical sealing according to claim 1 and 2 is characterized in that: inwardly be arranged with two shift forks (1-1) on the described compensated loop assembly (1).
4. the movable ring apparatus of a kind of integrated mechanical sealing according to claim 3, it is characterized in that: described shift fork (1-1) is stuck in the breach (3-1) of corresponding described rotating ring transmission inner sleeve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220149135 CN202659902U (en) | 2012-04-11 | 2012-04-11 | Moving ring device for containerized mechanical seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220149135 CN202659902U (en) | 2012-04-11 | 2012-04-11 | Moving ring device for containerized mechanical seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202659902U true CN202659902U (en) | 2013-01-09 |
Family
ID=47454811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220149135 Expired - Fee Related CN202659902U (en) | 2012-04-11 | 2012-04-11 | Moving ring device for containerized mechanical seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202659902U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235373A (en) * | 2014-09-18 | 2014-12-24 | 芜湖市天同瑞矿山机械再制造有限公司 | Mechanical sealing element applicable to large-particle slurry machine |
-
2012
- 2012-04-11 CN CN 201220149135 patent/CN202659902U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235373A (en) * | 2014-09-18 | 2014-12-24 | 芜湖市天同瑞矿山机械再制造有限公司 | Mechanical sealing element applicable to large-particle slurry machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202659902U (en) | Moving ring device for containerized mechanical seal | |
| CN104565099A (en) | Rigid universal joint | |
| CN204344839U (en) | A kind of transmission case of axial reciprocating output movement | |
| CN103148118B (en) | A kind of double clutch device | |
| CN202834034U (en) | Structure for reducing shifting force of heavy-duty transmission | |
| CN201547194U (en) | Tension pulley structure | |
| CN203823002U (en) | Novel automobile reverse gear variable gear | |
| CN203067671U (en) | Vertically eccentric distributed four-gear two-shat gear box | |
| CN202251732U (en) | Planet wheel speed reducer provided with wear-resistant part | |
| CN205278153U (en) | Cylinder body contains clutch release bearing of annular oil pocket | |
| CN205872357U (en) | Gear shift device | |
| CN219299865U (en) | Gear transmission structure with strong adaptability | |
| CN203796905U (en) | Novel automobile reverse gear change-speed gear | |
| CN205331330U (en) | Rotary tillage ship main -gear box | |
| US20170204955A1 (en) | Differential assembly | |
| CN201810448U (en) | Isolator structure with sealing ring | |
| CN205101060U (en) | Lower follow -up rocking arm | |
| CN104315115A (en) | Gear easy to disassemble | |
| CN204459005U (en) | A kind of stirring special reduction gear | |
| KR100748654B1 (en) | Transfer for 4wd vehicle | |
| CN204372114U (en) | For the casing of the speed reducer of drum unit | |
| CN203335751U (en) | Novel transfer case of agricultural vehicle | |
| CN209212891U (en) | A kind of axial positioning structure | |
| CN202629019U (en) | Bearing support device | |
| CN202182176U (en) | Declutch shift shaft |
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: 20130109 Termination date: 20160411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |