CN101800390B - Sliding ring sealing and connecting device - Google Patents
Sliding ring sealing and connecting device Download PDFInfo
- Publication number
- CN101800390B CN101800390B CN2010101118303A CN201010111830A CN101800390B CN 101800390 B CN101800390 B CN 101800390B CN 2010101118303 A CN2010101118303 A CN 2010101118303A CN 201010111830 A CN201010111830 A CN 201010111830A CN 101800390 B CN101800390 B CN 101800390B
- Authority
- CN
- China
- Prior art keywords
- sleeve
- sliding ring
- rubber
- compression rubber
- connecting device
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 13
- NOQGZXFMHARMLW-UHFFFAOYSA-N Daminozide Chemical group CN(C)NC(=O)CCC(O)=O NOQGZXFMHARMLW-UHFFFAOYSA-N 0.000 claims description 9
- 230000006835 compression Effects 0.000 abstract description 12
- 238000007906 compression Methods 0.000 abstract description 12
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
Landscapes
- Gasket Seals (AREA)
Abstract
The invention relates to a sliding ring sealing and connecting device which is characterized by comprising a sleeve and a compression rubber, wherein the sleeve is in a cylinder shape, one end of which is fixedly arranged on a rotating piece, and the other end thereof is locked with a sliding ring; the compression rubber is positioned inside the sleeve at the end where the sleeve is locked with the sliding ring; the compression rubber clings to the inner wall surface of the sleeve, and is provided with a plurality of through holes, through which cables can pass; the other end of the sleeve is provided with a wing part in a convex way, and the sleeve can be connected with the sliding ring by the wing part; the wing part is locked on a flange connected with the sliding ring; the two sides of the compression rubber are respectively penetrated with a compression bolt along the long axis direction, and the compression rubber is closely pressed and jointed with the inner wall surface of the sleeve and the cables; the compression bolts are screwed down, so that the compression rubber can be compressed along the axial direction and expanded along the radial direction, so that the position of the compression rubber inside the sleeve can be further fixed, and the cables penetrating inside the compression rubber can be compressed by the compression rubber. The sliding ring sealing and connecting device can be widely applied to a sealing device of the sliding ring.
Description
Technical field
The present invention relates to a kind of sealing device, particularly about a kind of sliding ring sealing and connecting device.
Background technology
When the plant machinery part was rotated so that 360 degree are unrestricted continuously, lead need be connected to rotating parts and get on, and realizes connecting function such as electric energy transmitting and communication between rotating parts and the fixed part, the device that slip ring comes to this.Slip ring of the prior art directly is connected with rotating parts through flange, the defective below this connection exists: 1, install inconvenient; 2, impurity such as water, oil and dust very easily get into slip ring, cause that slip ring communication is smooth, the cable joint easy burn-out.
Summary of the invention
To the problems referred to above, the purpose of this invention is to provide a kind of sliding ring sealing and connecting device, it can make between slip ring and the rotating mechanism easy for installation, and can keep good sealing effectiveness with the external world.
For realizing above-mentioned purpose, the present invention takes following technical scheme: a kind of sliding ring sealing and connecting device is characterized in that: it comprises that a sleeve and compresses rubber; Said sleeve is a cylindrical shape, and an end is installed on the rotating parts, the other end and slip ring locking; Saidly compress the end that rubber is positioned at the locking of said sleeve and above-mentioned slip ring, be close to the internal face of said sleeve, the said rubber that compresses is provided with the through hole that some confessions wear cable.
The other end of said sleeve convexes with an alar part, and said sleeve is connected with said slip ring through alar part.
Said alar part locking is on the flange that connects said slip ring.
Said compress rubber along major axis to both sides wear a hold-down bolt respectively, said internal face and the cable that compresses rubber and said sleeve closely overlayed.
The present invention is owing to take above technical scheme; It has the following advantages: the present invention is connected between rotating parts and the slip ring, and is provided with the cylindrical rubber that compresses in sleeve inner owing to adopted the sleeve shaped jockey; Compress rubber and under the effect of hold-down bolt, compress expansion; Thereby make to compress rubber and closely contact, lead is closely contacted with compressing between the rubber, therefore have the advantage that prevents that dust, water, wet goods impurity from getting into slip ring with sleeve lining.The present invention can be widely used in the sealing device of slip ring.
Description of drawings
Fig. 1 is a structural representation of the present invention
Fig. 2 is a connection sketch map of the present invention
Embodiment
Carry out detailed description below in conjunction with accompanying drawing and embodiment to of the present invention.
Like Fig. 1, shown in Figure 2, the present invention includes a sleeve 1 and and compress rubber 2.Sleeve 1 is a cylindrical shape, and an end is set on the rotating parts 3, and locks with rotating parts 3.The other end of sleeve 1 convexes with an alar part 4, through alar part 4 sleeve 1 and the flange that is connected slip ring 56 is locked.In the present embodiment, sleeve 1 is to lock on rotating parts 3 with locking pin 8.
Compress rubber 2 and be arranged on an end that connects slip ring 5 in the sleeve 1, be close to the internal face of sleeve 1, will compress rubber 2 by the alignment pin 9 of sleeve 1 outer wall setting and tentatively be fixed in the sleeve 1.Compress rubber 2 and be provided with the through hole 7 that some confessions wear cable 10.Compress rubber 2 along major axis to both sides wear a hold-down bolt 11 respectively, closely overlay internal face with compressing rubber 2 at sleeve 1.The traversing through end of hold-down bolt 11 is fastening with nut, and the two ends of hold-down bolt 11 and compress a compress gasket 12 is set respectively between the rubber 2.
The present invention at first is inserted in rotating parts 3 in the sleeve 1 in use, tightens locking pin 8 so that rotating parts 3 is fastened on the sleeve 1; Then cable 10 is passed and compress rubber 2, will compress the other end that rubber 2 is filled in sleeve 1 again, securing dowel 9 is with the position of rubber 2 in sleeve 1 that tentatively be fixed and clamped; Tighten hold-down bolt 11 so that compress rubber 2 axial compression; To radially expanding, closely overlay internal face thereby further will compress rubber 2 at sleeve 1, make simultaneously to compress rubber 2 and compress and pass its inner cable 10; Therefore, dust, water and wet goods impurity can't get into slip ring.At last alar part 4 is fastened on the flange 6, so that sleeve 1 is connected with slip ring 5.
The present invention adopts said structure, with an end and rotating parts 3 lockings of sleeve 1, the other end of sleeve 1 and the flange 6 of slip ring 5 is locked earlier again, and is therefore easy for installation.
The embodiment of apparatus of the present invention only is used to explain the present invention; Wherein the structure of each parts, the position is set and connected mode all can change to some extent; Every improvement of on the basis of technical scheme of the present invention, carrying out and equivalents all should not got rid of outside protection scope of the present invention.
Claims (2)
1. sliding ring sealing and connecting device, it is characterized in that: it comprises that a sleeve and compresses rubber; Said sleeve is a cylindrical shape, and an end is installed on the rotating parts, and the other end convexes with an alar part, and said sleeve is connected with slip ring through alar part; Saidly compress the end that rubber is positioned at the locking of said sleeve and said slip ring, be close to the internal face of said sleeve, the said rubber that compresses is provided with the through hole that some confessions wear cable; Said compress rubber along major axis to both sides wear a hold-down bolt respectively, said internal face and the cable that compresses rubber and said sleeve closely overlayed.
2. a kind of sliding ring sealing and connecting device as claimed in claim 1 is characterized in that: said alar part locking is on the flange that connects said slip ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101118303A CN101800390B (en) | 2010-02-05 | 2010-02-05 | Sliding ring sealing and connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101118303A CN101800390B (en) | 2010-02-05 | 2010-02-05 | Sliding ring sealing and connecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101800390A CN101800390A (en) | 2010-08-11 |
| CN101800390B true CN101800390B (en) | 2012-05-23 |
Family
ID=42595945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101118303A Active CN101800390B (en) | 2010-02-05 | 2010-02-05 | Sliding ring sealing and connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101800390B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102664487B (en) * | 2012-03-29 | 2015-04-15 | 四川精通电气设备有限公司 | Wind-power slip ring oil leakage prevention sealing apparatus |
| CN103660612B (en) * | 2013-12-04 | 2016-02-24 | 攀钢集团攀枝花钢钒有限公司 | Central cover device and steel rail printer |
| CN104525319B (en) * | 2015-01-01 | 2017-06-13 | 长沙天创粉末技术有限公司 | A kind of omnidirectional planetary ball mill |
-
2010
- 2010-02-05 CN CN2010101118303A patent/CN101800390B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN101800390A (en) | 2010-08-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: GUODIAN UNITED POWER TECHNOLOGY COMPANY (YIXING) L Free format text: FORMER OWNER: GUODIAN UNITED POWER TECHNOLOGY CO., LTD. Effective date: 20120320 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100044 HAIDIAN, BEIJING TO: 214203 WUXI, JIANGSU PROVINCE |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20120320 Address after: 214203 Wen Zhuang Road, Yixing economic and Technological Development Zone, Jiangsu, China Applicant after: GUODIAN UNITED POWER TECHNOLOGY (YIXING) CO.,LTD. Address before: 100044, Beijing Zhongguancun South Street, No. 56, building 17 square radius Applicant before: GUODIAN UNITED POWER TECHNOLOGY Co.,Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 214203 Jiangsu province Yixing economic and Technological Development Zone Wen Zhuang Road Patentee after: YIXING HUAYONG MOTOR CO.,LTD. Address before: 214203 Wen Zhuang Road, Yixing economic and Technological Development Zone, Jiangsu, China Patentee before: GUODIAN UNITED POWER TECHNOLOGY (YIXING) CO.,LTD. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A sliding ring sealing connection device Granted publication date: 20120523 Pledgee: Wuxi Branch of China Everbright Bank Co.,Ltd. Pledgor: YIXING HUAYONG MOTOR CO.,LTD. Registration number: Y2024980004299 |