CN208015306U - Sliding contact type bus duct - Google Patents
Sliding contact type bus duct Download PDFInfo
- Publication number
- CN208015306U CN208015306U CN201820323731.3U CN201820323731U CN208015306U CN 208015306 U CN208015306 U CN 208015306U CN 201820323731 U CN201820323731 U CN 201820323731U CN 208015306 U CN208015306 U CN 208015306U
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- CN
- China
- Prior art keywords
- insulating part
- shaped
- mounting groove
- sliding contact
- bus duct
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Abstract
The sliding contact type bus duct of the utility model, multiphase conductor mounting groove is disposed on housing cavity two side, mounting groove is generally c-shaped, section also C-shaped insulating part is installed in mounting groove, a phase installing conductor is arranged in C-shaped inner cavity per phase insulating part, it is made of a pair of of linear type busbar per phase conductor, a pair of conductive row point row are tightly attached on insulating part C-shaped inner wall, and inserting groove is formed between a pair of conductive row；Insulating part C-shaped inner cavity root is provided with the spacing block being linked together with C-shaped insulating part；The open slot being longitudinally extended along shell is provided on Housing Base；Tapping unit pin slides tapping current at an arbitrary position by housing bottom open slot along inserting groove, is not necessarily to open up spliced eye in busway product shell, is also not required to setting tap pile crown, manufacturing processing technology is simple, and installation operation is convenient.
Description
Technical field
The utility model is related to a kind of sliding contact type bus ducts.
Background technology
Busway product in power transmission and distribution industry is generally installed each phase phase conductor by insulating part by shell and is constituted,
When being power supply for electrical equipment jack box need to be arranged in connecting portion in bus duct tapping current, need to open up in busway product shell slotting
Hole is connect so as to jack box plug connection, setting tap pile crown is also needed in spliced eye, it is complicated to manufacture processing technology, installation operation
It is cumbersome.
Invention content
Technical problem to be solved by the utility model is to provide a kind of slide-contact-types for capableing of tapping current at an arbitrary position
Bus duct.
The sliding contact type bus duct of the utility model, including shell, it is characterised in that：Housing cavity is arranged on two side
There is multiphase conductor mounting groove, mounting groove is generally c-shaped, section also C-shaped insulating part is installed in mounting groove, per phase insulating part
C-shaped inner cavity one phase installing conductor is set, be made of a pair of of linear type busbar per phase conductor, a pair of conductive row point row are tightly attached to
On insulating part C-shaped inner wall, inserting groove is formed between a pair of conductive row；Insulating part C-shaped inner cavity root is provided with to be connected with C-shaped insulating part
The spacing block being integrated；It is provided on Housing Base and constitutes tap insertion groove along the open slot that shell is longitudinally extended；
One of described housing cavity multiphase conductor mounting groove is signal wire cabling channel；
Insulating part c-shaped opening end extends outward to form splayed guide frame, splayed guide frame edge with point
Insertion groove is connect to be located on same perpendicular；
The signal wire cabling channel is the groove being recessed inwardly from hull outside, and slot opening position is provided with cover board；
The C-shaped outer wall mating part of mounting groove C-shaped inner cavity and insulating part is provided with the rib of several protrusions；
The C-shaped inner cavity root spacing block of the insulating part is T shapes.
The sliding contact type bus duct of the utility model clamps C-shaped insulating part, C-shaped insulating part by housing cavity C-shaped mounting groove
C-shaped inner cavity on a pair of conductive row is clamped on lower wall, space is configured to for tapping unit pin grafting between a pair of conductive row
The inserting groove of electricity is taken, tapping unit pin slides tapping current at an arbitrary position by housing bottom open slot along inserting groove, female
Without opening up spliced eye on wire casing product shell, it is also not required to setting tap pile crown, manufacturing processing technology is simple, installation operation
It is convenient.
Description of the drawings
Fig. 1 is the sliding contact type bus duct dimensional structure diagram of the utility model embodiment；
Fig. 2 is the sliding contact type bus duct planar structure schematic diagram of the utility model embodiment；
Fig. 3 is the A-A cross-section structure enlarged diagrams of Fig. 2.
Specific implementation mode
Multiphase is disposed with as shown, a kind of sliding contact type bus duct, including shell 1, on 1 inner cavity two side of shell to lead
Body mounting groove 7, mounting groove 7 is generally c-shaped, section also C-shaped insulating part 4 is installed in mounting groove 7, per the C of phase insulating part 4
A phase installing conductor is arranged in shape inner cavity, is made of a pair of of linear type busbar 5 per phase conductor, and a pair of conductive is arranged 5 points of row and is tightly attached to
On the C-shaped inner wall of insulating part 4, inserting groove is formed between a pair of conductive row 5；The C-shaped inner cavity root of insulating part 4 is provided with and C-shaped
The spacing block 6 that insulating part 4 is linked together；It is provided on 1 bottom plate of shell and taps insertion groove along the open slot that shell is longitudinally extended；It is logical
It crosses housing cavity C-shaped mounting groove and clamps C-shaped insulating part, clamp a pair of conductive row on the C-shaped inner cavity of C-shaped insulating part on lower wall, one
Space is configured to that the inserting groove of electricity, tapping unit pin is taken to pass through shell bottom for tapping unit pin grafting between busbar
The tap insertion groove that portion's open slot is constituted slides tapping current at an arbitrary position along inserting groove.
One of them is signal wire cabling channel 3 to 1 inner cavity multiphase conductor mounting groove 7 of shell, and signal wire cabling channel 3 can be for surveying
Control is laid with signal wire and is connected up；Signal wire cabling channel 3 is the groove being recessed inwardly from hull outside, and slot opening position is provided with
Cover board 2, signal wire are covered dust-proof after the completion of being laid with by cover board, and cover board is provided with window along its length, can be with by window
Convenient for signal line leads or observation signal line situation.
The c-shaped opening end of insulating part 4 extends outward to form splayed guide frame, splayed guide frame edge and tap
Insertion groove is located on same perpendicular, and it is convenient that tapping unit pin is inserted into, and grafting contact is reliable and stable.
The C-shaped inner cavity of mounting groove 7 is provided with the rib of several protrusions with the C-shaped outer wall mating part of insulating part 4, passes through muscle
Supporting C-shaped insulating part 4 reduces the contact area of insulating part and mounting groove inner wall, prevents from coming into contact in a large area there are gap, avoid
Contact is unstable.
The C-shaped inner cavity root spacing block 6 of insulating part 4 is T shapes, and T shape spacing blocks are small, and support segregation intensity is reliable.
The sliding contact type bus duct of the utility model clamps C-shaped insulating part, C-shaped insulating part by housing cavity C-shaped mounting groove
C-shaped inner cavity on a pair of conductive row is clamped on lower wall, space is configured to for tapping unit pin grafting between a pair of conductive row
The inserting groove of electricity is taken, tapping unit pin slides tapping current at an arbitrary position by housing bottom open slot along inserting groove, female
Without opening up spliced eye on wire casing product shell, it is also not required to setting tap pile crown, manufacturing processing technology is simple, installation operation
It is convenient.
Claims (6)
1. a kind of sliding contact type bus duct, including shell, it is characterised in that：Multiphase conductor is disposed on housing cavity two side
Mounting groove, mounting groove is generally c-shaped, section also C-shaped insulating part is installed in mounting groove, per the C-shaped inner cavity of phase insulating part
One phase installing conductor is set, is made of a pair of of linear type busbar per phase conductor, a pair of conductive row point row are tightly attached to insulating part C-shaped
On inner wall, inserting groove is formed between a pair of conductive row；Insulating part C-shaped inner cavity root, which is provided with, to be linked together with C-shaped insulating part
Spacing block；It is provided on Housing Base and constitutes tap insertion groove along the open slot that shell is longitudinally extended.
2. sliding contact type bus duct according to claim 1, it is characterised in that：The housing cavity multiphase conductor mounting groove is wherein
One of be signal wire cabling channel.
3. sliding contact type bus duct according to claim 1, it is characterised in that：Insulating part c-shaped opening end extends outwardly shape
At splayed guide frame, splayed guide frame edge is located at tap insertion groove on same perpendicular.
4. sliding contact type bus duct according to claim 2, it is characterised in that：The signal wire cabling channel be from hull outside to
The groove of sunken inside, slot opening position are provided with cover board.
5. sliding contact type bus duct according to claim 1, it is characterised in that：The C-shaped of mounting groove C-shaped inner cavity and insulating part
Outer wall mating part is provided with the rib of several protrusions.
6. sliding contact type bus duct according to claim 1, it is characterised in that：The C-shaped inner cavity root spacing block of the insulating part
For T shapes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820323731.3U CN208015306U (en) | 2018-03-09 | 2018-03-09 | Sliding contact type bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820323731.3U CN208015306U (en) | 2018-03-09 | 2018-03-09 | Sliding contact type bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208015306U true CN208015306U (en) | 2018-10-26 |
Family
ID=63887502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820323731.3U Active CN208015306U (en) | 2018-03-09 | 2018-03-09 | Sliding contact type bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208015306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108336705A (en) * | 2018-03-09 | 2018-07-27 | 威腾电气集团股份有限公司 | Sliding contact type bus duct |
-
2018
- 2018-03-09 CN CN201820323731.3U patent/CN208015306U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108336705A (en) * | 2018-03-09 | 2018-07-27 | 威腾电气集团股份有限公司 | Sliding contact type bus duct |
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