CN204740959U - Group switch connecting device - Google Patents
Group switch connecting device Download PDFInfo
- Publication number
- CN204740959U CN204740959U CN201520353350.6U CN201520353350U CN204740959U CN 204740959 U CN204740959 U CN 204740959U CN 201520353350 U CN201520353350 U CN 201520353350U CN 204740959 U CN204740959 U CN 204740959U
- Authority
- CN
- China
- Prior art keywords
- copper bar
- hole
- shape
- terminal
- group switch
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 71
- 229910052802 copper Inorganic materials 0.000 claims abstract description 71
- 239000010949 copper Substances 0.000 claims abstract description 71
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model relates to a connecting device, concretely relates to group switch connecting device, including the casing, the casing lower extreme is equipped with the terminal row, and the terminal row is installed in the terminal mouth, is equipped with spacing hole on the terminal row, is equipped with the slide on the terminal oral -lateral wall, corresponds the slide and is equipped with L shape copper bar and rectangle copper bar, and L shape copper bar is equipped with with rectangle copper bar top and presss from both sides tight copper sheet, is equipped with the spacing bolt that suits with spacing hole on pressing from both sides tight copper sheet, spacing bolt and the tight copper sheet of clamp one -tenth integral type structure, all be equipped with the through -hole of same specification on terminal row, L shape copper bar, rectangle copper bar and the tight copper sheet of clamp, correspond the through -hole is equipped with the bolt, L shape copper bar lower extreme and rectangle copper bar lower extreme are equipped with the connecting hole, the utility model discloses simple structure, the preparation is convenient, has improved the less problem of terminal mouth distance at to a great extent to the fixed is more firm, very big increase the life of group switch, reduced the operation and the cost maintained, prevented the emergence of the unexpected condition.
Description
Technical field
The utility model relates to a kind of jockey, is specifically related to a kind of group switch jockey.
Background technology
Along with the development of electric utility; need for electricity constantly increases; existing group switch can not meet instructions for use; distance between many group switch terminal mouths is less; it is insecure that interface is fixed, and easily loosens, and often there will be sparking, damages the situation of group switch; this not only materially increases the cost safeguarded and run, and brings very large danger to our productive life.
Utility model content
In order to the deficiency in solving the problems of the technologies described above, the purpose of this utility model is: provide a kind of group switch jockey, not easily loosen, and solves the problem that terminal mouth distance is less, is convenient to productive life.
The technical scheme that the utility model adopts for its technical problem of solution is:
Described group switch jockey, comprise housing, terminal board is equipped with in housing lower end, terminal board is arranged in terminal mouth, terminal board is provided with spacing hole, terminal mouth sidewall is provided with slideway, corresponding slideway is provided with L shape copper bar and rectangular copper bar, clamping copper sheet is provided with above L shape copper bar and rectangular copper bar, clamping copper sheet is provided with the limited bolt adapted with spacing hole, limited bolt and the integral formula structure of clamping copper sheet, described terminal board, L shape copper bar, rectangular copper bar with clamping, copper sheet is equipped with the through hole of same specification, corresponding described through hole is provided with bolt, described L shape copper bar lower end is provided with connecting hole side by side, rectangular copper bar lower end is also provided with connecting hole.
Further preferably, the number of terminal mouth is 4, and the number of L shape copper bar and rectangular copper bar is 2.
Further preferably, L shape copper bar and rectangular copper bar outside are provided with shrinkage insulated tube, can play good insulation effect, further enhancing security performance.
Compared with prior art, the utility model has following beneficial effect:
The utility model structure is simple, easy to make, improves the problem that terminal mouth distance is less to a great extent, and switching performance is better, fixing is relatively more firm, significantly increases the useful life of group switch, reduce the cost of operation and maintenance, prevent the generation of fortuitous event.
Accompanying drawing explanation
Fig. 1 the utility model structural representation;
Fig. 2 the utility model clamping copper sheet structural representation.
In figure: 1, housing; 2, copper sheet is clamped; 3, bolt; 4, connecting hole; 5, rectangular copper bar; 6, L shape copper bar; 7, terminal mouth; 8, spacing hole; 9, through hole; 10, terminal board; 11, limited bolt.
Embodiment
Below in conjunction with accompanying drawing, the utility model embodiment is described further:
As shown in Figure 1-2, group switch jockey described in the utility model, comprise housing 1, terminal board 10 is equipped with in housing 1 lower end, terminal board 10 is arranged on 7 li, terminal mouth, terminal board 10 is provided with spacing hole 8, terminal mouth 7 sidewall is provided with slideway, corresponding slideway is provided with L shape copper bar 6 and rectangular copper bar 5, L shape copper bar 6 and rectangular copper bar 5 can be arranged in terminal mouth 7 by slideway, and can with terminal board 10 close contact, clamping copper sheet 2 is provided with above L shape copper bar 6 and rectangular copper bar 5, clamping copper sheet 2 is provided with the limited bolt 11 adapted with spacing hole 8, limited bolt 11 and spacing hole 8 with the use of, mainly play a part spacing, prevent L shape copper bar 6 and rectangular copper bar 5 from rotating, limited bolt 11 and the integral formula structure of clamping copper sheet 2, described terminal board 10, L shape copper bar 6, rectangular copper bar 5 with clamping, copper sheet 2 is equipped with the through hole 9 of same specification, corresponding described through hole 9 is provided with bolt 3, bolt 3 is fixed through through hole 9, described L shape copper bar 6 lower end is provided with connecting hole 4 side by side, rectangular copper bar 5 lower end is also provided with connecting hole 4, connecting hole 4 is mainly used to connect wire.
Wherein, the number of terminal mouth 7 is 4, and the number of L shape copper bar 6 and rectangular copper bar 5 is 2; L shape copper bar 6 and rectangular copper bar 5 outside are provided with shrinkage insulated tube, can play good insulation effect, further enhancing security performance.
Concrete use procedure of the present utility model:
During use, be contained in terminal mouth 7 by L shape copper bar 6 and rectangular copper bar 5 by slideway, limited bolt 11 carries out spacing through spacing hole 8, is fixed finally by bolt 3, is connected to by wire in connecting hole 4.
L shape copper bar 6 is symmetrical arranged, and adds the distance between connecting hole 4, and connecting hole 4 side by side too increases the possibility of selection.
Claims (3)
1. a group switch jockey, comprise housing (1), terminal board (10) is equipped with in housing (1) lower end, it is inner that terminal board (10) is arranged on terminal mouth (7), it is characterized in that, terminal board (10) is provided with spacing hole (8), terminal mouth (7) sidewall is provided with slideway, corresponding slideway is provided with L shape copper bar (6) and rectangular copper bar (5), L shape copper bar (6) and rectangular copper bar (5) top are provided with clamping copper sheet (2), clamping copper sheet (2) is provided with the limited bolt (11) adapted with spacing hole (8), limited bolt (11) and clamping copper sheet (2) integral formula structure, described terminal board (10), L shape copper bar (6), rectangular copper bar (5) and clamping copper sheet (2) are equipped with the through hole (9) of same specification, corresponding described through hole (9) is provided with bolt (3), described L shape copper bar (6) lower end is provided with connecting hole (4) side by side, rectangular copper bar (5) lower end is also provided with connecting hole (4).
2. group switch jockey according to claim 1, is characterized in that, the number of terminal mouth (7) is 4, and the number of L shape copper bar (6) and rectangular copper bar (5) is 2.
3. group switch jockey according to claim 1, is characterized in that, L shape copper bar (6) and rectangular copper bar (5) outside are provided with shrinkage insulated tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520353350.6U CN204740959U (en) | 2015-05-27 | 2015-05-27 | Group switch connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520353350.6U CN204740959U (en) | 2015-05-27 | 2015-05-27 | Group switch connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204740959U true CN204740959U (en) | 2015-11-04 |
Family
ID=54422682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520353350.6U Expired - Fee Related CN204740959U (en) | 2015-05-27 | 2015-05-27 | Group switch connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204740959U (en) |
-
2015
- 2015-05-27 CN CN201520353350.6U patent/CN204740959U/en not_active Expired - Fee Related
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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: 20151104 Termination date: 20160527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |