CN2440965Y - Pipe connector - Google Patents
Pipe connector Download PDFInfo
- Publication number
- CN2440965Y CN2440965Y CN 00228975 CN00228975U CN2440965Y CN 2440965 Y CN2440965 Y CN 2440965Y CN 00228975 CN00228975 CN 00228975 CN 00228975 U CN00228975 U CN 00228975U CN 2440965 Y CN2440965 Y CN 2440965Y
- Authority
- CN
- China
- Prior art keywords
- groove
- tubing
- conical surface
- connection piece
- bolt
- 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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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a pipe connector, which comprises connect joints. The pipe connector forms a cross shape, the joints which lie in 90 DEG mutually are arranged at each end of the connector; the joints are respectively provided with a groove to be inserted with pipes, and a member is respectively arranged in the grooves to fasten the pipes. The utility model has the advantages of simple structure, convenient operation, and low cost, and the utility model is suitable for various pipes, realizes high-speed rigid connection of the pipes without threading tooth or welding, saves installation time, and improves engineering quality.
Description
The utility model relates to a kind of tube connection piece.
In various engineering constructions, often to connect various tubing, as positive pipe, square tubular or special pipe, all be the mode that adopts joint to connect or weld.Adopting joint to connect must be to pipe fitting mantle fiber tooth, and the specification of tubing is had strict restriction, use inconvenient, useless worker's waste material; Adopt welding equally also to exist the inconvenience part, connect as operation under water or to tubing of some inconvenience welding.
The purpose of this utility model provides a kind of energy and is fit to various tubing and can realizes quick rigidly connected tube connection piece.
Tube connection piece provided by the utility model comprises connecting head, and described tube connection piece is " ten " font, and connecting head is each termination that 90 degree are located at link mutually; Described connecting head is respectively equipped with a groove for the tubing insertion, is provided with the member of a fastening tubing in the groove.
As a kind of form of the present utility model, the member of described fastening tubing comprises bolt and briquetting, briquetting is located at the bottom of groove, bolt passes in the tube wall screw-in groove connecting head is expanded with the left and right sides limit in pipe, bolt plays a part self tapping screw simultaneously, occur again expanding up and down when bolt is threaded to briquetting, tubing is realized being rigidly connected.
As another kind of form of the present utility model, the member of described fastening tubing comprises bolt, conical blocks and pushing block, and wherein bolt and conical blocks are located at " ten " word infall of tube connection piece, and pushing block is located at the bottom of groove; One end of described pushing block is provided with a conical surface, and the conical surface contacts with the conical surface of conical blocks, and the other end of pushing block is the voussoir shape, and its pairing groove is a wedge slot.Bolt screws in the promotion conical blocks and moves down, and the conical surface of conical blocks contacts with the conical surface of pushing block, promotes pushing block by conical surface active force and moves, and connecting head occurs this moment and expands in pipe, and the tubing realization is rigidly connected.
As another kind of form of the present utility model, the member of described fastening tubing is a taper pin, is provided with the conical surface suitable with taper pin in groove, taper pin passes in the tube wall insertion groove, taper pin is inserted to such an extent that intrude, and connecting head expands greatly more in pipe, and tubing is realized being rigidly connected.
As another kind of form of the present utility model, the member of described fastening tubing comprises bolt and internal thread awl piece, in groove, be provided with and the suitable conical surface of internal thread awl piece, internal thread awl piece is located in this conical surface, bolt passes tube wall and screws in the internal thread awl piece, bolt revolves tightly more, and then connecting head expansion in pipe is big more, and tubing is realized being rigidly connected.
The utility model is simple in structure, and is easy to use, and suitable various tubing need not the mantle fiber tooth or welding then can realize being rigidly connected of tubing fast, has the advantage that reduces engineering cost, saving installation work-hour, improves construction quality.
The utility model will be further described below in conjunction with reality and embodiment.
Fig. 1 is the utility model embodiment 1 a structural representation;
Fig. 2 is the utility model embodiment 1 a partial sectional view;
Fig. 3 is the utility model embodiment 2 a structural representation;
Fig. 4 is the utility model embodiment 2 a partial sectional view;
Fig. 5 is the utility model embodiment 3 a structural representation;
Fig. 6 is the utility model embodiment 3 a partial sectional view;
Fig. 7 is the utility model embodiment 4 a structural representation;
Fig. 8 is the utility model embodiment 4 a partial sectional view.
As shown in Figure 1, 2, the utility model tube connection piece 1 is " ten " font, connecting head 2 is each termination that 90 degree are located at link 1 mutually, connecting head 2 is respectively equipped with a groove 3 for the tubing insertion, be provided with the member of a fastening tubing in the groove 3, the member of fastening tubing comprises bolt 4 and briquetting 5, and briquetting 5 is located at the bottom of groove 3, and bolt 4 passes tube wall and screws in the groove 3 to briquetting 5 places.
Shown in Fig. 3,4, the utility model tube connection piece 1 is " ten " font, connecting head 2 is each termination that 90 degree are located at link 1 mutually, connecting head 2 is respectively equipped with a groove 3 for the tubing insertion, be provided with the member of a fastening tubing in the groove 3, the member of fastening tubing comprises bolt 6, conical blocks 7 and pushing block 8, and wherein bolt 6 and conical blocks 7 are located at " ten " word infall of tube connection piece 1, and pushing block 8 is located at the bottom of groove 3; One end of pushing block 8 is provided with a conical surface 9, and the conical surface 9 contacts with the conical surface of conical blocks 7, and the other end of pushing block 8 is voussoir 10 shapes, and its pairing groove is a wedge slot.
Shown in Fig. 5,6, the utility model tube connection piece 1 is " ten " font, connecting head 2 is each termination that 90 degree are located at link 1 mutually, connecting head 1 is respectively equipped with a groove 3 for the tubing insertion, be provided with the member of a fastening tubing in the groove 3, the member of fastening tubing is a taper pin 11, is provided with the conical surface suitable with taper pin 11 in groove 3, and taper pin 11 passes in the tube wall insertion groove 3.
Shown in Fig. 7,8, the utility model tube connection piece 1 is " ten " font, connecting head 2 is each termination that 90 degree are located at link 1 mutually, connecting head 2 is respectively equipped with a groove 3 for the tubing insertion, be provided with the member of a fastening tubing in the groove 3, the member of fastening tubing comprises bolt 12 and internal thread awl piece 13, is provided with the conical surface 14 suitable with internal thread awl piece 13 in groove 3, internal thread awl piece 13 is located in this conical surface 14, and bolt 12 passes tube wall and screws in the internal thread awl piece 13.
Claims (5)
1, a kind of tube connection piece comprises connecting head, it is characterized in that: described tube connection piece (1) is " ten " font, and connecting head (2) is each termination that 90 degree are located at link (1) mutually; Described connecting head (2) is respectively equipped with a groove (3) for the tubing insertion, is provided with the member of a fastening tubing in the groove (3).
2, tube connection piece as claimed in claim 1 is characterized in that: the member of described fastening tubing comprises bolt (4) and briquetting (5), and briquetting (5) is located at the bottom of groove (3), and bolt (4) passes tube wall and screws in the groove (3) to briquetting (5) and locate.
3, tube connection piece as claimed in claim 1, it is characterized in that: the member of described fastening tubing comprises bolt (6), conical blocks (7) and pushing block (8), wherein bolt (6) and conical blocks (7) are located at " ten " word infall of tube connection piece (1), and pushing block is located at the bottom of groove (3); One end of described pushing block (8) is provided with a conical surface (9), and the conical surface (9) contacts with the conical surface of conical blocks (7), and the other end of pushing block (8) is voussoir (10) shape, and its pairing groove is a wedge slot.
4, tube connection piece as claimed in claim 1 is characterized in that: the member of described fastening tubing is a taper pin (11), is provided with in groove (3) and the suitable conical surface of taper pin (11), and taper pin passes in the tube wall insertion groove (3).
5, tube connection piece as claimed in claim 1, it is characterized in that: the member of described fastening tubing comprises bolt (12) and internal thread awl piece (13), in groove (3), be provided with and the suitable conical surface (14) of internal thread awl piece (13), internal thread awl piece (13) is located in this conical surface (14), and bolt (12) passes tube wall and screws in the internal thread awl piece (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00228975 CN2440965Y (en) | 2000-07-28 | 2000-07-28 | Pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00228975 CN2440965Y (en) | 2000-07-28 | 2000-07-28 | Pipe connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2440965Y true CN2440965Y (en) | 2001-08-01 |
Family
ID=33592360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00228975 Expired - Fee Related CN2440965Y (en) | 2000-07-28 | 2000-07-28 | Pipe connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2440965Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100434731C (en) * | 2003-10-29 | 2008-11-19 | 矢崎化工株式会社 | Pipe joint |
| CN102500518A (en) * | 2011-11-29 | 2012-06-20 | 东莞百进五金塑料有限公司 | Manufacturing method of cylinder body for vacuum spraying |
| CN103359533A (en) * | 2012-03-30 | 2013-10-23 | 上海和鹰机电科技股份有限公司 | Cradle cloth supporting rod locking device for automatic cloth paving machine |
| CN108569179A (en) * | 2017-03-14 | 2018-09-25 | 湖南中车时代电动汽车股份有限公司 | A kind of vehicle-mounted bar connection accessory and bar assembly method |
| CN108801797A (en) * | 2017-04-27 | 2018-11-13 | 天津台信检测技术有限公司 | The resistance to pressuring oil pipe pressure resistance of automobile and explosion bulge test device |
-
2000
- 2000-07-28 CN CN 00228975 patent/CN2440965Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100434731C (en) * | 2003-10-29 | 2008-11-19 | 矢崎化工株式会社 | Pipe joint |
| CN102500518A (en) * | 2011-11-29 | 2012-06-20 | 东莞百进五金塑料有限公司 | Manufacturing method of cylinder body for vacuum spraying |
| CN102500518B (en) * | 2011-11-29 | 2014-04-23 | 东莞百进五金塑料有限公司 | Manufacturing method of cylinder body for vacuum spraying |
| CN103359533A (en) * | 2012-03-30 | 2013-10-23 | 上海和鹰机电科技股份有限公司 | Cradle cloth supporting rod locking device for automatic cloth paving machine |
| CN108569179A (en) * | 2017-03-14 | 2018-09-25 | 湖南中车时代电动汽车股份有限公司 | A kind of vehicle-mounted bar connection accessory and bar assembly method |
| CN108801797A (en) * | 2017-04-27 | 2018-11-13 | 天津台信检测技术有限公司 | The resistance to pressuring oil pipe pressure resistance of automobile and explosion bulge test device |
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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 |