CN2410518Y - Rotating joint - Google Patents
Rotating joint Download PDFInfo
- Publication number
- CN2410518Y CN2410518Y CN 00222398 CN00222398U CN2410518Y CN 2410518 Y CN2410518 Y CN 2410518Y CN 00222398 CN00222398 CN 00222398 CN 00222398 U CN00222398 U CN 00222398U CN 2410518 Y CN2410518 Y CN 2410518Y
- Authority
- CN
- China
- Prior art keywords
- rotary sleeve
- swivel joint
- utility
- model
- fixed cover
- 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
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- Sealing Devices (AREA)
- Incineration Of Waste (AREA)
Abstract
The utility model discloses a rotating joint, which is characterized in that a fixing sleeve (5) with a protruding ring is arranged in a T-shaped rotating sleeve (1), both ends of the protruding ring of the fixing sleeve (5) are provided with at least one sealing ring (2), and the rotating sleeve (1) is connected with the fixing sleeve (5) by a regulating nut (4). The utility model has the advantages of simple structure, easy processing, and convenient installation and disassembly; asbestos packing of a sealing piece in the rotating joint is replaced by rubbery material, and therefore, the utility model has the advantages of high temperature resistance, less damage, good sealing effect, and low cost.
Description
The utility model belongs to the seal arrangement field, belongs to a kind of seal arrangement that is used between relative motion surface especially.
The cooling system of using always in the industry, especially for the roller cooling of casting machine, swivel joint commonly used is connected roller with casting machine.Swivel joint commonly used has following shortcoming: (1). complex structure, requirement on machining accuracy height; (2). the swivel joint inner seal is many to be rubber material also, and its Sealing is fragile under high temperature condition, so sealing effect is poor, leaks big; (3). dismounting, replacing difficulty.
The purpose of this utility model provides a kind of swivel joint.It has simple in structure, good sealing effect, and non-damageable characteristics under the high temperature, and dismantle, change conveniently.
For reaching above-mentioned purpose, the fixed cover that will have outstanding ring that is characterised in that of the present utility model is placed in the rotary sleeve of " T " font, and at least one seal ring is laid at the two ends of the outstanding ring of fixed cover, with adjusting nut rotary sleeve is connected with fixed cover.
The preferred asbestos packing of seal ring.
Gu the inwall of rotary sleeve is provided with round platform, there is internal thread the termination, and the outer wall of its major part and microcephaly jointing place is provided with groove.
The utility model is because simple in structure, so easy processing, and installation, convenient disassembly.The swivel joint inner seal replaces rubber material with asbestos packing, can be high temperature resistant, and corrosion-resistant, wear-resistant, therefore not fragile, good sealing effect.The utility model is because therefore processing simple seal material asbestos packing wide material sources also have the low characteristics of cost.
Below in conjunction with accompanying drawing the utility model is described further.
Fig. 1 is a structure diagram of the present utility model.
The internal thread of adjusting nut 4 and rotary sleeve 1 is for being connected, to compress seal ring 2.
Claims (5)
1. swivel joint, it is characterized in that the fixed cover (5) that will have outstanding ring is placed in the rotary sleeve (1) of " T " font, at least one seal ring (2) is laid at the two ends of the outstanding ring of fixed cover (5), with adjusting nut (4) rotary sleeve (1) is connected with fixed cover (5).
2. swivel joint according to claim 1 is characterized in that the preferred asbestos packing of seal ring (2).
3. swivel joint according to claim 1 is characterized in that the inwall of rotary sleeve (1) is provided with round platform.
4. swivel joint according to claim 1 is characterized in that there is internal thread the termination of rotary sleeve (1).
5. swivel joint according to claim 1 is characterized in that the major part of rotary sleeve (1) and the outer wall of microcephaly jointing place are provided with groove.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 00222398 CN2410518Y (en) | 2000-02-28 | 2000-02-28 | Rotating joint |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 00222398 CN2410518Y (en) | 2000-02-28 | 2000-02-28 | Rotating joint |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2410518Y true CN2410518Y (en) | 2000-12-13 |
Family
ID=33587139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 00222398 Expired - Fee Related CN2410518Y (en) | 2000-02-28 | 2000-02-28 | Rotating joint |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2410518Y (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101365905B (en) * | 2005-12-21 | 2010-09-08 | Taimi研发公司 | Self-lubricating swivelling coupling |
CN101922592B (en) * | 2009-06-08 | 2012-01-11 | 宋章根 | Internal-pressure self-sealing rotary tube joint |
CN103133801A (en) * | 2011-11-23 | 2013-06-05 | 上海市基础工程有限公司 | Inflow rotating hinge connector for submarine pipeline and optical cable embedding device |
CN104154360A (en) * | 2014-07-30 | 2014-11-19 | 张家港迪威高压管件有限公司 | Rotatable pipe joint |
CN109340489A (en) * | 2018-12-13 | 2019-02-15 | 恒天九五重工有限公司 | A kind of wired and radio universal type rotary sealing appts |
-
2000
- 2000-02-28 CN CN 00222398 patent/CN2410518Y/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101365905B (en) * | 2005-12-21 | 2010-09-08 | Taimi研发公司 | Self-lubricating swivelling coupling |
CN101922592B (en) * | 2009-06-08 | 2012-01-11 | 宋章根 | Internal-pressure self-sealing rotary tube joint |
CN103133801A (en) * | 2011-11-23 | 2013-06-05 | 上海市基础工程有限公司 | Inflow rotating hinge connector for submarine pipeline and optical cable embedding device |
CN104154360A (en) * | 2014-07-30 | 2014-11-19 | 张家港迪威高压管件有限公司 | Rotatable pipe joint |
CN109340489A (en) * | 2018-12-13 | 2019-02-15 | 恒天九五重工有限公司 | A kind of wired and radio universal type rotary sealing appts |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: CHONGQING STEEL CO., LTD. Free format text: FORMER NAME OR ADDRESS: CHONGQING STEEL(GROUP)CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Patentee after: Chongqing Iron and Steel Co., Ltd. Patentee before: Chongqing Iron & Steel (Group) Co., Ltd. |
|
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 |