CN204651868U - A kind of novel tubular bus connector - Google Patents
A kind of novel tubular bus connector Download PDFInfo
- Publication number
- CN204651868U CN204651868U CN201520304630.8U CN201520304630U CN204651868U CN 204651868 U CN204651868 U CN 204651868U CN 201520304630 U CN201520304630 U CN 201520304630U CN 204651868 U CN204651868 U CN 204651868U
- Authority
- CN
- China
- Prior art keywords
- copper pipe
- pipe connector
- clamping screw
- connector
- interior
- 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
Links
Landscapes
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
A kind of novel tubular bus connector, comprises copper pipe connector, interior expansion assembly, limiting card and copper pipe conductor; Interior expansion assembly comprises clamping screw, interior expandable expansion cone, copper pipe connector is hollow circular cylinder, a square aperture is provided with in the middle part of copper pipe connector, limit opening is provided with in square aperture both sides, clamping screw is connected in the inflation port of the inside of interior expandable expansion cone, the quantity of interior expandable expansion cone is two, be separately positioned in the passage at copper pipe connector two ends, clamping screw is arranged on square aperture place in the middle part of copper pipe connector, limiting card is arranged on clamping screw both sides limit opening, and copper pipe conductor is hollow circular cylinder.The utility model makes to connect fast between tube type bus by copper pipe connector, connect fastening, connect effect reliably.This type tubular bus connector, solves that traditional tubular busbar copper pipe is connected difficulty with plumbers shed, joint connects insufficient sturdy problem, the more convenient installation at engineer applied scene.
Description
Technical field
The utility model relates to power transmitting device field, in particular, relates to a kind of novel tubular bus connector.
Background technology
Tubular bus is mainly used in ambient temperature-20
0c is to+40
0between C, relative humidity of atomsphere is not more than 90%, and elevation is highly not more than 2000 meters, more than rated voltage 10KV, and frequency is the electrical power trans mission/distribution systems such as the large power plant of 50-60HZ.
Tubular bus because ampacity is large, structure is simple, can the plurality of advantages such as outdoor application, be widely used.But the connection between tubular bus also exists and connects the practical problems such as difficulty, joint connection temperature is high, installation is inconvenient always.In sum, how effectively to solve the problem that between two tubular bus, inconvenience connects, be current those skilled in the art's urgent problem.
the content of utility model
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of novel tubular bus connector, in the process that the tubular bus connector of this structure connects at bus, the quick connection between bus can be realized, and precision-fit, can solve the problem that between two tube type bus, inconvenience connects effectively.
For achieving the above object, the utility model provides a kind of novel type bus bar connector:
A kind of novel tubular bus connector, comprise copper pipe connector, interior expansion assembly, limiting card and copper pipe conductor, described interior expansion assembly comprises clamping screw, interior expandable expansion cone, described copper pipe connector is hollow circular cylinder, a square aperture is provided with in the middle part of described copper pipe connector, be provided with limit opening in square aperture both sides, copper pipe connector two end surfaces is respectively equipped with dilatation joint, is provided with internal thread in the passage at described copper pipe connector two ends, described interior expandable expansion cone is tapered hollow copper cylinder, the inside of interior expandable expansion cone is provided with inflation port, outer surface is provided with external screw thread, described clamping screw is connected in the inflation port of the inside of interior expandable expansion cone, the quantity of interior expandable expansion cone is two, be separately positioned in the passage at copper pipe connector two ends, described clamping screw is arranged on square aperture place in the middle part of copper pipe connector, described limiting card is arranged on clamping screw both sides limit opening, described limiting card is the hatch frame of U-shaped, the U-shaped opening of limiting card and clamping screw matched in clearance, described clamping screw is fixed in copper pipe connector passage by limiting card, be connected with the inflation port of interior expandable expansion cone, described copper pipe conductor is hollow circular cylinder.
The novel tubular bus connector of above-mentioned one, wherein, expandable expansion cone and copper pipe connector produce interference fit, and copper pipe connector is connected closely with copper pipe conductor.
The novel tubular bus connector of above-mentioned one, wherein limiting card and clamping screw matched in clearance, make clamping screw be fixed on copper pipe connector opening part.
The beneficial effects of the utility model:
Be placed in copper pipe conductor respectively by needing the tube type bus connected, then copper pipe conductor is set in copper pipe connector two ends respectively, the fastening clamping screw of spanner is used by copper pipe connector opening part, clamping screw enters interior expandable expansion cone inflation port, interior expandable expansion cone surface external screw thread and copper pipe connector internal female compact siro spinning technology, interior expandable expansion cone displacement is entered in copper pipe connector, clamping screw is fastening put in place after, just interior expandable expansion cone can be strutted interference mated condition, interior expandable expansion cone is made firmly to be fixed in copper pipe connector, insert limiting card to be again fixed clamping screw, simultaneously because interior expandable expansion cone displacement can make copper pipe connector two ends that deformation occurs, copper pipe connector external diameter is impelled to increase, the outer wall of copper pipe connector inwall that is abundant and copper pipe conductor is closely crimped together, reach quick connection, connect fastening, reliable connection effect.This type tubular bus connector, solves that traditional tubular busbar copper pipe is connected difficulty with plumbers shed, joint connects insufficient sturdy problem, the more convenient installation at engineer applied scene.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is structure cutaway view of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
A kind of novel tubular bus connector, comprise copper pipe connector 4, interior expansion assembly 7, limiting card 2 and copper pipe conductor 1, described interior expansion assembly 7 comprises clamping screw 5, interior expandable expansion cone 3, described copper pipe connector 4 is hollow circular cylinder, a square aperture 9 is provided with in the middle part of described copper pipe connector 4, be provided with limit opening 8 in square aperture 9 both sides, copper pipe connector 4 liang of end surfaces are respectively equipped with dilatation joint 6, are provided with internal thread 12 in the passage 13 at described copper pipe connector 4 two ends, described interior expandable expansion cone 3 is tapered hollow copper cylinder, the inside of interior expandable expansion cone 3 is provided with inflation port 10, outer surface is provided with external screw thread 11, described clamping screw 5 is connected in the inflation port 10 of the inside of interior expandable expansion cone 3, the quantity of interior expandable expansion cone 3 is two, be separately positioned in the passage 13 at copper pipe connector 4 two ends, described clamping screw 5 is arranged on square aperture 9 place in the middle part of copper pipe connector 4, described limiting card 2 is arranged on clamping screw 5 both sides limit opening 8, described limiting card 2 is the hatch frame of U-shaped, the U-shaped opening of limiting card 2 and clamping screw 5 matched in clearance, described clamping screw 5 is fixed in copper pipe connector 4 passage 13 by limiting card 2, be connected with the inflation port 10 of interior expandable expansion cone 3, described copper pipe conductor 1 is hollow circular cylinder.
Specific works mode is as follows:
Copper pipe conductor 1 is inserted respectively by needing the tube type bus connected, copper pipe conductor 1 is set in respectively the two ends of copper pipe connector 4, the fastening clamping screw 5 of spanner is used by copper pipe connector 4 opening part, clamping screw 5 is by entering the inflation port 10 of interior expandable expansion cone 3, the surperficial external screw thread 11 of interior expandable expansion cone 3 and copper pipe connector 4 internal female 12 compact siro spinning technology, the displacement of interior expandable expansion cone 3 is entered in the passage 13 of copper pipe connector 4, clamping screw 5 is fastening put in place after insert limiting card 2 pairs of clamping screws 5 and be fixed, simultaneously because the displacement of interior expandable expansion cone 3 can make copper pipe connector 4 two ends that deformation occurs, copper pipe connector 4 external diameter is impelled to increase, the outer wall of copper pipe connector 4 inwall that is abundant and copper pipe conductor 1 is closely crimped together, reach quick connection, connect fastening, reliable connection effect.In sum, the utility model tool has the following advantages:
This type tubular bus connector, solves that traditional tubular busbar copper pipe is connected difficulty with plumbers shed, joint connects insufficient sturdy problem, the more convenient installation at engineer applied scene.
Claims (3)
1. a novel tubular bus connector, it is characterized by, comprise copper pipe connector, interior expansion assembly, limiting card and copper pipe conductor, described interior expansion assembly comprises clamping screw, interior expandable expansion cone, described copper pipe connector is hollow circular cylinder, is provided with a square aperture, is provided with limit opening in square aperture both sides in the middle part of described copper pipe connector, copper pipe connector two end surfaces is respectively equipped with dilatation joint, is provided with internal thread in the passage at described copper pipe connector two ends, described interior expandable expansion cone is tapered hollow copper cylinder, the inside of interior expandable expansion cone is provided with inflation port, outer surface is provided with external screw thread, described clamping screw is connected in the inflation port of the inside of interior expandable expansion cone, the quantity of interior expandable expansion cone is two, be separately positioned in the passage at copper pipe connector two ends, described clamping screw is arranged on square aperture place in the middle part of copper pipe connector, described limiting card is arranged on clamping screw both sides limit opening, described limiting card is the hatch frame of U-shaped, the U-shaped opening of limiting card and clamping screw matched in clearance, described clamping screw is fixed in copper pipe connector passage by limiting card, be connected with the inflation port of interior expandable expansion cone, described copper pipe conductor is hollow circular cylinder.
2. a kind of novel tubular bus connector as claimed in claim 1, is characterized by interior expandable expansion cone and copper pipe connector produces interference fit, and copper pipe connector is connected closely with copper pipe conductor.
3. a kind of novel tubular bus connector as claimed in claim 1, is characterized by limiting card and clamping screw matched in clearance, makes clamping screw be fixed on copper pipe connector opening part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520304630.8U CN204651868U (en) | 2015-05-13 | 2015-05-13 | A kind of novel tubular bus connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520304630.8U CN204651868U (en) | 2015-05-13 | 2015-05-13 | A kind of novel tubular bus connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204651868U true CN204651868U (en) | 2015-09-16 |
Family
ID=54104578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520304630.8U Expired - Fee Related CN204651868U (en) | 2015-05-13 | 2015-05-13 | A kind of novel tubular bus connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204651868U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111030034A (en) * | 2020-01-03 | 2020-04-17 | 浙江正泰电缆有限公司 | Cable intermediate butt joint device |
| CN111478121A (en) * | 2020-04-28 | 2020-07-31 | 镇江市美盛母线有限公司 | Tubular bus intermediate connector |
-
2015
- 2015-05-13 CN CN201520304630.8U patent/CN204651868U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111030034A (en) * | 2020-01-03 | 2020-04-17 | 浙江正泰电缆有限公司 | Cable intermediate butt joint device |
| CN111478121A (en) * | 2020-04-28 | 2020-07-31 | 镇江市美盛母线有限公司 | Tubular bus intermediate connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20190513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |