CN2158480Y - Joint for wave-like pipe - Google Patents
Joint for wave-like pipe Download PDFInfo
- Publication number
- CN2158480Y CN2158480Y CN 93225925 CN93225925U CN2158480Y CN 2158480 Y CN2158480 Y CN 2158480Y CN 93225925 CN93225925 CN 93225925 CN 93225925 U CN93225925 U CN 93225925U CN 2158480 Y CN2158480 Y CN 2158480Y
- Authority
- CN
- China
- Prior art keywords
- stopper
- shape
- packing ring
- inboard
- type packing
- 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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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to a joint for a wave-like pipe, mainly comprising a joint pipe body. The centre of the joint pipe body is provided with a convex ring. The both sides of the convex ring are provided with screws for screwing in bolt covers. The interior of the bolt covers are sheathed with c-shaped packing rings which are adapted to the bolt covers. When the joint for wave-like pipes is used for connecting two wave-like pipes, by the shrinkage of the c-shaped packing rings, the wave-like pipes are fastened to provide good engaging connection. The utility model has the advantages of convenient use and easy installation.
Description
The utility model relates to the component of electric wire or cable installation, especially, is a kind of protection joint connected to one another between the pipe section.
The installing of raceway for wiring at present is quite to popularize and common thing, but before the device of Conduits, must use the shape wave pipe that a tortuosity is good and toughness is strong and be coated protection outside, yet because the needs of the length limited of shape wave pipe in using scope and installing thereof, often need the auxiliary of pipe joint, the side makes engineering to finish on schedule; Therefore, the quality of shape wave pipe joint design, regular meeting influence project progress and reaches installing additional and changing in the future.
The purpose of this utility model provides the effective joint of a kind of shape wave, by the C type packing ring of establishing in it, makes the shape wave pipe rank solidity of being inserted in it good, and has easy to use, the easy characteristics of installation.
Above-mentioned purpose of the present utility model is achieved like this, the shape wave Pipe joint that comprises an adaptor tube main body, wherein be provided with a bulge loop as middle boundary line in the middle of this adaptor tube, be equipped with screw thread at this bulge loop dual-side, consolidate with the stopper spiral shell that supplies respectively to be provided with snap ring in, especially, respectively be with in this two stoppers inboard one with the suitable C type packing ring of this stopper, the open fissure on this C type packing ring is scalable shape.According to an embodiment of the present utility model, this stopper inboard is inclination shape; This C type packing ring inboard is provided with ripple glaze, and the outside is the inclined-plane, and the inclined-plane gradient of its gradient and this stopper inboard is suitable.According to another embodiment of the present utility model, side-line is in the snap ring of establishing in this stopper
Shape; This C type packing ring outer side surface is vertical configuration.According to an embodiment more of the present utility model, this stopper inboard is inclination shape; This C type packing ring outside is vertical surface, and the inboard is the plane of inclination and is made up of the spring sheet that becomes quarter.
The utlity model has following advantage: 1, because this joint is provided with the C type packing ring with the stopper phase configuration, and the open fissure on this C type packing ring can shrink when being forced to, thus the shape wave pipe that chucking is placed in one, so its rank solidity is good; 2, because the stopper of this joint can have different designs with the configuration of its interior C type packing ring, so its applicability is strong, and has easy to use, the easy characteristics of installation.
Provide embodiment of the present utility model below in conjunction with accompanying drawing, and be described in further detail:
Fig. 1 is the three-dimensional exploded view of the utility model joint;
Fig. 2 is the assembled sectional view of the utility model joint;
Fig. 3 is the combination action schematic representation of the utility model joint;
Fig. 4 is another embodiment's three-dimensional exploded view of the utility model joint;
Fig. 5 is another embodiment's combination dissected figure of the utility model joint;
Fig. 6 is embodiment's three-dimensional exploded view again of the utility model joint;
Fig. 7 is embodiment's combination dissected figure again of the utility model joint.
Consult Fig. 1-2, the utility model joint is based on adaptor tube 1, intermediate portion part is provided with a bulge loop 10 as middle boundary line, and be equipped with screw thread 11 at these bulge loop 10 dual-sides, consolidate with stopper 2 spiral shells that supply respectively to be provided with snap ring 20 in, be provided with chase 21 around the opening end of these stopper 2 outer rims, so that the convenient rotation of this stopper 2, and, when being screwed into stopper 2, then must insert a packing ring 3 that is the C type earlier, these C type packing ring 3 inboards are provided with ripple glaze 30, the outside is the inclined-plane, and the inclined-plane gradient of its gradient and two stoppers, 2 inboards is suitable, and is provided with the crack 31 of oblique line shape in its inclined-plane, outside.
Consult Fig. 3, when being equipped with shape wave pipe 4 in the utility model joint, 40 of the ripple glazes of these shape wave pipe 4 peripheries are subjected to 30 clampings of ripple glaze in the C type packing ring 3, to reach stationary state; In addition, when shape wave pipe 4 is pullled by external force, the inclined-plane in its C type packing ring 3 outsides is then with the inclined-plane condensation of stopper 2 inboards (this moment, 3 31 clampings in crack of C type packing ring became an oblique line), until peaking at snap ring 20 inboards, so that shape wave pipe 4 be subjected to 3 clampings of C type packing ring get tighter, and difficult drop-off more.
Shown in Fig. 4-5 is another embodiment of the utility model joint, and the main distinction of itself and previous embodiment is the set snap ring 20 of opening end of stopper 2, and its inboard is
Shape, and these C type packing ring 20 outsides are vertical configuration, therefore, when this C type packing ring 20 inclined-plane 51 in stopper 2 moves to the lowest calibre 52 on stopper 2 outboard end limits, can the shape wave pipe 4 that be placed in it can not come off because of the condensation in crack on it 31.
In addition, an embodiment again of the utility model joint can consult Fig. 6-7 and illustrate, its main feature is, these C type packing ring 2 inboards are the plane of inclination, and the spring sheet 70 that is divided into the quartering, and its outside is vertical surface, so that when in it during clamping shape wave pipe 4, and the telescopic elastic shape that presents by this C type packing ring 20 and reach the purpose of clamping shape wave pipe 4.
Claims (5)
1, the effective joint of a kind of shape wave, comprise an adaptor tube (1) main body, be provided with a bulge loop (10) as middle boundary line in intermediate portion part, be equipped with screw thread (11) at this bulge loop (10) dual-side, with solid for stopper (2) spiral shell that is provided with snap ring (20) in respectively, it is characterized in that, respectively be with in this two stopper (2) inboard one with the suitable C type packing ring (3) of this stopper (2).
2, shape wave Pipe joint according to claim 1 is characterized in that, this stopper (2) inboard is inclination shape; This C type packing ring (20) inboard is provided with ripple glaze (30), and the outside is the inclined-plane, and the inclined-plane gradient of its gradient and this stopper (2) inboard is suitable.
3, shape wave Pipe joint according to claim 1 is characterized in that, the interior side-line of establishing in this stopper (2) of snap ring (20) is
Shape; This C type packing ring (20) outer side surface is vertical configuration.
4, shape wave Pipe joint according to claim 1 is characterized in that, this stopper (2) inboard is inclination shape; This C type packing ring (20) outside is vertical surface, and the inboard is the plane of inclination and is made up of the spring sheet (70) that becomes quarter.
According to the described shape wave Pipe joint of claim 1-4, it is characterized in that 5, the open fissure (31) on this C type packing ring (20) is scalable shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93225925 CN2158480Y (en) | 1993-06-25 | 1993-06-25 | Joint for wave-like pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93225925 CN2158480Y (en) | 1993-06-25 | 1993-06-25 | Joint for wave-like pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2158480Y true CN2158480Y (en) | 1994-03-09 |
Family
ID=33803629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93225925 Expired - Fee Related CN2158480Y (en) | 1993-06-25 | 1993-06-25 | Joint for wave-like pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2158480Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105393042A (en) * | 2013-07-15 | 2016-03-09 | 西门子股份公司 | Pipe connection for conducting a pressurized fluid |
| CN106661928A (en) * | 2014-02-11 | 2017-05-10 | 林炫珠 | Submerged-motor-pump protection pumping-pipe for deep well |
| CN111082374A (en) * | 2019-12-28 | 2020-04-28 | 安庆市晶科电子有限公司 | Cable mounting bracket for transistor |
-
1993
- 1993-06-25 CN CN 93225925 patent/CN2158480Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105393042A (en) * | 2013-07-15 | 2016-03-09 | 西门子股份公司 | Pipe connection for conducting a pressurized fluid |
| CN105393042B (en) * | 2013-07-15 | 2018-01-16 | 西门子股份公司 | Pipe joint for discharge pressure fluid |
| US9903514B2 (en) | 2013-07-15 | 2018-02-27 | Siemens Aktiengesellschaft | Pipe connection for conducting a pressurized fluid |
| CN106661928A (en) * | 2014-02-11 | 2017-05-10 | 林炫珠 | Submerged-motor-pump protection pumping-pipe for deep well |
| CN111082374A (en) * | 2019-12-28 | 2020-04-28 | 安庆市晶科电子有限公司 | Cable mounting bracket for transistor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |