CN201623350U - Slip ring sealing connection device - Google Patents
Slip ring sealing connection device Download PDFInfo
- Publication number
- CN201623350U CN201623350U CN2010201124494U CN201020112449U CN201623350U CN 201623350 U CN201623350 U CN 201623350U CN 2010201124494 U CN2010201124494 U CN 2010201124494U CN 201020112449 U CN201020112449 U CN 201020112449U CN 201623350 U CN201623350 U CN 201623350U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- slip ring
- rubber
- compression rubber
- ring sealing
- 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 - Lifetime
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Abstract
The utility model relates to a slip ring sealing connection device, which is characterized by comprising a sleeve and a compression rubber, wherein the sleeve is in a cylinder shape, one end of the sleeve is fixedly arranged on a rotation part, and the other end of the sleeve is locked with a slip ring; the compression rubber is positioned at one end locked with the slip ring in the sleeve and is closely attached to the inner wall surface of the sleeve, and the compression rubber is provided with a plurality of through holes through which cables penetrate. The other end of the sleeve is convexly provided with a wing part, and the sleeve is connected with the slip ring via the wing part. The wing part is locked on a flange connected with the slip ring. Both sides of the compression rubber along the long axis direction are respectively penetrated with a compression bolt so as to tightly press the compression rubber with the inner wall surface of the sleeve and the cables. The compression bolt is screwed to make the compression rubber compressed axially and expanded radially so as to further fix the position of the compression rubber in the sleeve, and simultaneously, the compression rubber tightly presses the cables penetrating through the compression rubber. The utility model can be widely applied in the slip ring sealing device.
Description
Technical field
The utility model 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 continuously so that 360 degree are unrestricted, 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 by flange, and there is following defective in this connection: 1, install inconvenient; 2, impurity such as water, oil and dust very easily enter slip ring, cause that slip ring communication is smooth, the cable joint easy burn-out.
Summary of the invention
At the problems referred to above, the purpose of this utility model provides a kind of sliding ring sealing and connecting device, and it can make between slip ring and the rotating mechanism easy for installation, and can keep good sealing effectiveness with the external world.
For achieving the above object, the utility model is taked following technical scheme: a kind of sliding ring sealing and connecting device is characterized in that: it comprises that a sleeve and compresses rubber; Described sleeve is a cylindrical shape, and an end is installed on the rotating parts, the other end and slip ring locking; Describedly compress the end that rubber is positioned at the locking of described sleeve and above-mentioned slip ring, be close to the internal face of described sleeve, the described rubber that compresses is provided with the through hole that some confessions wear cable.
The other end of described sleeve convexes with an alar part, and described sleeve is connected with described slip ring by alar part.
Described alar part locking is on the flange that connects described slip ring.
Described compress rubber along major axis to both sides wear a hold-down bolt respectively, described internal face and the cable that compresses rubber and described sleeve closely overlayed.
The utility model is owing to take above technical scheme, it has the following advantages: the utility model is owing to adopted the sleeve shaped jockey, be connected between rotating parts and the slip ring, and be provided with the cylindrical rubber that compresses in sleeve inner, 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 entering slip ring with sleeve lining.The utility model can be widely used in the sealing device of slip ring.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is a connection diagram of the present utility model
Embodiment
Be described in detail of the present utility model below in conjunction with drawings and Examples.
As shown in Figure 1 and Figure 2, the utility model comprises that a sleeve 1 and compresses 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, by alar part 4 with sleeve 1 and flange 6 locking that is connected slip ring 5.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 utility model 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, to 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 enter slip ring.At last alar part 4 is fastened on the flange 6, so that sleeve 1 is connected with slip ring 5.
The utility model 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 the utility model device only is used to illustrate the utility model; wherein the structure of each parts, the position is set and connected mode all can change to some extent; every improvement of carrying out on the basis of technical solutions of the utility model and equivalents all should not got rid of outside protection range of the present utility model.
Claims (4)
1. sliding ring sealing and connecting device, it is characterized in that: it comprises that a sleeve and compresses rubber; Described sleeve is a cylindrical shape, and an end is installed on the rotating parts, the other end and slip ring locking; Describedly compress the end that rubber is positioned at the locking of described sleeve and above-mentioned slip ring, be close to the internal face of described sleeve, the described rubber that compresses is provided with the through hole that some confessions wear cable.
2. a kind of sliding ring sealing and connecting device as claimed in claim 1 is characterized in that: the other end of described sleeve convexes with an alar part, and described sleeve is connected with described slip ring by alar part.
3. a kind of sliding ring sealing and connecting device as claimed in claim 2 is characterized in that: described alar part locking is on the flange that connects described slip ring.
4. as claim 1 or 2 or 3 described a kind of sliding ring sealing and connecting devices, it is characterized in that: described compress rubber along major axis to both sides wear a hold-down bolt respectively, described internal face and the cable that compresses rubber and described sleeve closely overlayed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201124494U CN201623350U (en) | 2010-02-05 | 2010-02-05 | Slip ring sealing connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201124494U CN201623350U (en) | 2010-02-05 | 2010-02-05 | Slip ring sealing connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201623350U true CN201623350U (en) | 2010-11-03 |
Family
ID=43026806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201124494U Expired - Lifetime CN201623350U (en) | 2010-02-05 | 2010-02-05 | Slip ring sealing connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201623350U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102509974A (en) * | 2011-11-29 | 2012-06-20 | 上海航天科工电器研究院有限公司 | Flange connector with dovetail groove structure |
| CN103051111A (en) * | 2012-12-19 | 2013-04-17 | 许杭旭 | Sealing device of collecting ring |
| CN106684804A (en) * | 2017-01-10 | 2017-05-17 | 湖南空天科技工程有限公司 | Deformable orifice plugging apparatus |
-
2010
- 2010-02-05 CN CN2010201124494U patent/CN201623350U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102509974A (en) * | 2011-11-29 | 2012-06-20 | 上海航天科工电器研究院有限公司 | Flange connector with dovetail groove structure |
| CN103051111A (en) * | 2012-12-19 | 2013-04-17 | 许杭旭 | Sealing device of collecting ring |
| CN103051111B (en) * | 2012-12-19 | 2015-02-25 | 许杭旭 | Sealing device of collecting ring |
| CN106684804A (en) * | 2017-01-10 | 2017-05-17 | 湖南空天科技工程有限公司 | Deformable orifice plugging apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guodian United Power Technology (Baoding) Co., Ltd. Assignor: Guodian United Power Technology Co., Ltd. Contract record no.: 2011990000204 Denomination of utility model: Sliding ring sealing and connecting device Granted publication date: 20101103 License type: Exclusive License Record date: 20110330 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20101103 Effective date of abandoning: 20120523 |