CN201655990U - Tubular busbar T-joint - Google Patents
Tubular busbar T-joint Download PDFInfo
- Publication number
- CN201655990U CN201655990U CN2009202921335U CN200920292133U CN201655990U CN 201655990 U CN201655990 U CN 201655990U CN 2009202921335 U CN2009202921335 U CN 2009202921335U CN 200920292133 U CN200920292133 U CN 200920292133U CN 201655990 U CN201655990 U CN 201655990U
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- Prior art keywords
- bus
- pipe
- conductive sleeve
- junction
- joint
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Abstract
The utility model discloses a tubular busbar T-joint, which comprises two tubular busbars in butt joint, wherein each tubular busbar comprises a busbar tube, inner support devices are arranged inside the butt ends of the two busbar tubes, conductive sleeves are arranged on the outer walls of the busbar tubes, and bending sections perpendicular to the axial direction of the conductive sleeves are arranged on the conductive sleeves; and a plurality of snap rings are fixed outside the conductive sleeves. The tubular busbar T-joint has the advantages of simple structure and convenient construction, and can effectively reduce the electric resistance at butt joints, avoid the phenomenon of serious heat generation at the butt joints, and enhance the butt joint integrity.
Description
Technical field
The utility model relates to circuit interconnection technique field, is specifically related to a kind of pipe bus T junction.
Technical background
Along with the continuous development of power construction engineering, the pipe bus has been widely used in electrical network (transmission line) transformer station between the transformer, between transformer and the switch cubicle and the conductor between the switch cubicle be connected.In the butt joint syndeton of existing pipe bus, lack supporting construction, two sections ends of managing buses that are difficult to be used to connect connect into comparatively unified structure, lack globality, thereby, had a strong impact on electrical efficiency, joint heating phenomenon is serious, makes it can not satisfy the construction requirement of general power grid construction.
Summary of the invention
At the deficiencies in the prior art, the purpose of this utility model is intended to provide a kind of pipe bus T junction, and by supporting construction is set, the two pipe buses that make butt joint connect possess stronger globality.
For achieving the above object, the utility model adopts following technical scheme:
A kind of pipe bus T junction, comprise the two pipe buses that butt joint connects, described two pipe buses include bus pipe respectively, and the inside, butt end of described two bus pipes is provided with inner supporting device, described bus pipe outer wall is provided with conductive sleeve, and described conductive sleeve is provided with and its axial vertical bending section; There are a plurality of fixedly snap rings described conductive sleeve outside.
Described inner supporting device is and the interior supporting sleeve of the tubular coupling of described bus pipe, and inside is hollow-core construction, and its two ends are set with in described two bus pipe end inwalls; The inside diameter of the outer dia of supporting sleeve and described bus pipe coupling in described.
Described conductive sleeve is and the conductive casings of the tubular coupling of described bus pipe, and it comprises top conductive sleeve, bottom conductive sleeve, described bending section and the described top conductive sleeve structure that is formed in one.
The cross section of described top conductive sleeve, bottom conductive sleeve is semicircle.
Described a plurality of fixedly snap rings axially evenly arranging along described pipe bus.
The pipe bus T junction that the utility model is set forth, its beneficial effect are, have effectively realized the reinforcing of two pipe bus butt joints, have strengthened the globality of its butt joint; Its joint is set to T shape, has reduced the resistance of joint, has avoided the serious phenomenon of joint heating; And the direct joint design of pipe bus of the present utility model is simple, easy construction.
Description of drawings
Fig. 1 is a kind of pipe bus of the utility model T junction structural representation;
Fig. 2 is the A-A cutaway view of Fig. 1.
Embodiment
Below, in conjunction with the accompanying drawings and embodiment, pipe bus T junction of the present utility model is described further:
As shown in Figure 1, 2, be a kind of pipe bus T junction of the present utility model, comprise bus pipe 1, bus pipe 2, interior support stainless steel tube 3, top conductive sleeve 4, bottom conductive sleeve 5, four snap rings 6; The two ends of supporting stainless steel tube 3 wherein are inserted into the inner end that bus pipe 1 and bus pipe 2 are used to dock respectively, and the diameter of the outer wall of interior support stainless steel tube 3 is suitable with the inner diameter of bus pipe 1, bus pipe 2, make to mate fully behind its plug-in mounting; Top conductive sleeve 4, bottom conductive sleeve 5 and bus pipe 1, bus pipe 2 tubular couplings, its both cross sections are semicircle, and have in an end of top conductive sleeve 4 (right-hand member in the diagram) one with its axial vertical tabular bending section 41 that is; Four snap rings 6 are fixedly sleeved in the outside of top conductive sleeve 4, bottom conductive sleeve 5, and top conductive sleeve 4, bottom conductive sleeve 5 are fixed on bus pipe 1 and the bus pipe 2, and are fixing by the seam realization of welding snap ring 6.
Aforementioned tube bus T junction earlier is enclosed within the pipe bus end of peelling off coating layer respectively with four stainless steel retainer rings when mounted, and half of stainless steel supporting sleeve inserted in one of them pipe bus; Again another root pipe bus is enclosed within on second half of stainless steel supporting sleeve, makes the blank area of two bus pipes close as far as possible; Tubular according to it afterwards with the joint area of top conductive sleeve, bottom conduction condom at bus pipe, make joint be positioned at vertical centre position of two conductive sleeves; Again four stainless steel retainer ring covers are moved on two conductive sleeves, and evenly distribute two ends and two conductive sleeve justify aligns; Respectively four stainless steel retainer rings are clamped with special tooling then and make extended distance less than 1mm, weld fixingly, polishing welding seams is cleared up whole joint at last.
For a person skilled in the art, can make other various corresponding changes and distortion, and these all changes and distortion should belong within the protection range of the utility model claim all according to technical scheme described above and design.
Claims (5)
1. manage the bus T junction for one kind, comprise the two pipe buses that butt joint connects, described two pipe buses include bus pipe respectively, it is characterized in that, the inside, butt end of described two bus pipes is provided with inner supporting device, described bus pipe outer wall is provided with conductive sleeve, and described conductive sleeve is provided with and its axial vertical bending section; There are a plurality of fixedly snap rings described conductive sleeve outside.
2. pipe bus T junction as claimed in claim 1 is characterized in that, described inner supporting device is and the interior supporting sleeve of the tubular coupling of described bus pipe, and its inside is hollow-core construction, and its two ends are set with in described two bus pipe end inwalls; The inside diameter of the outer dia of supporting sleeve and described bus pipe coupling in described.
3. pipe bus T junction as claimed in claim 1 is characterized in that, described conductive sleeve is and the conductive casings of the tubular coupling of described bus pipe, and it comprises top conductive sleeve, bottom conductive sleeve, described bending section and the described top conductive sleeve structure that is formed in one.
4. pipe bus T junction as claimed in claim 3 is characterized in that the cross section of described top conductive sleeve, bottom conductive sleeve is semicircle.
5. pipe bus T junction as claimed in claim 1 is characterized in that, described a plurality of fixedly snap rings axially evenly arranging along described pipe bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202921335U CN201655990U (en) | 2009-12-31 | 2009-12-31 | Tubular busbar T-joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202921335U CN201655990U (en) | 2009-12-31 | 2009-12-31 | Tubular busbar T-joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201655990U true CN201655990U (en) | 2010-11-24 |
Family
ID=43121232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202921335U Expired - Lifetime CN201655990U (en) | 2009-12-31 | 2009-12-31 | Tubular busbar T-joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201655990U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102684036A (en) * | 2012-05-19 | 2012-09-19 | 林锐涛 | Tube bus connection method |
| CN106169660A (en) * | 2016-08-28 | 2016-11-30 | 威腾电气集团股份有限公司 | A kind of built-in joint of tubular bus and joint and conductor attachment structure |
-
2009
- 2009-12-31 CN CN2009202921335U patent/CN201655990U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102684036A (en) * | 2012-05-19 | 2012-09-19 | 林锐涛 | Tube bus connection method |
| CN106169660A (en) * | 2016-08-28 | 2016-11-30 | 威腾电气集团股份有限公司 | A kind of built-in joint of tubular bus and joint and conductor attachment structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518118 Huicheng Science and Technology Industrial Plant, East of Lanjing Road and South of Jinxiu Road, Pingshan New District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Huicheng Information Technology Co., Ltd. Address before: 518118 Huicheng Science and Technology Industrial Factory, East of Lanjing Road and South of Jinxiu Road, Longgang District, Shenzhen City, Guangdong Province Patentee before: Huicheng Electric Co., Ltd., Shenzhen City |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101124 |