CN204720594U - A kind of plug-in center line bifurcation connector - Google Patents
A kind of plug-in center line bifurcation connector Download PDFInfo
- Publication number
- CN204720594U CN204720594U CN201520412831.XU CN201520412831U CN204720594U CN 204720594 U CN204720594 U CN 204720594U CN 201520412831 U CN201520412831 U CN 201520412831U CN 204720594 U CN204720594 U CN 204720594U
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- China
- Prior art keywords
- copper bar
- over cap
- bending
- interlayer
- center line
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Abstract
The utility model discloses a kind of plug-in center line bifurcation connector, comprise protected location, bending copper bar, protected location is made up of left over cap and right over cap; The copper bar bending end of bending copper bar puts into the interlayer of left over cap; Interlayer is four layers of side being all set in parallel in protected location; The lower left corner of left over cap and right over cap and upper right corner place are provided with a symmetrical through hole; Left over cap and right over cap are tightened to an entirety by the stay bolt inserting through hole; The copper bar bending end of bending copper bar is placed in interlayer in undermost interlayer, in undermost interlayer, bending copper bar opposite position is provided with copper bar intermediate plate.In the utility model, the current-carrying part that bending copper bar and center line are arranged is positioned at two over caps in left and right, completely airtight, does not expose, avoid electric shock accidents, short circuit and fire incident generation and install easily, easy to maintenance, good looking appearance.
Description
Technical field
The utility model relates to a kind of connector, particularly relates to a kind of plug-in center line bifurcation connector, belongs to power equipment parts technical field.
Background technology
Center line bifurcation connector is mainly used on distributor cap and distribution board, for distributing electric power being connected with center line bus and branch's center line, namely arranges for connection bus copper bar and neutral terminal.The connection that existing center line bus and neutral terminal are arranged mainly is connected by electric wire pressure cold end terminal screw; this connected mode needs additional insulating lid to carry out protecting and easily expose to cause danger; human factor impact is comparatively large, and installs trouble, maintenance inconvenience, profile unsightly.
Utility model content
In order to solve the weak point existing for above-mentioned technology, the utility model discloses a kind of plug-in center line bifurcation connector.
In order to solve above technical problem, the technical solution adopted in the utility model is: a kind of plug-in center line bifurcation connector, comprises protected location, bending copper bar, and protected location is made up of left over cap and right over cap; The copper bar bending end of bending copper bar puts into the interlayer of left over cap; Interlayer is four layers of side being all set in parallel in protected location;
The lower left corner of left over cap and right over cap and upper right corner place are provided with a symmetrical through hole; Left over cap and right over cap are tightened to an entirety by the stay bolt inserting through hole;
The copper bar bending end of bending copper bar is placed in interlayer in undermost interlayer, in undermost interlayer, bending copper bar opposite position is provided with copper bar intermediate plate.
Be provided with a bolt hole above protected location, the outside of bolt hole is that phase place indicates position.
Bending copper bar is provided with multiple screw hole for holding screw; The rear end of copper bar intermediate plate is provided with a screw hole, together with bending copper bar is fixed by screw with copper bar intermediate plate.
Four layers in interlayer, be corresponding in turn to power supply A phase, B phase, C phase and N phase from the top down.
In the utility model, the current-carrying part that bending copper bar and center line are arranged is positioned at two over caps in left and right, completely airtight, does not expose, avoid electric shock accidents, short circuit and fire incident generation and install easily, easy to maintenance, good looking appearance.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the internal structure schematic diagram of left over cap.
Fig. 3 is the internal structure schematic diagram of right over cap.
Fig. 4 is the structural representation that bending copper bar puts into left over cap.
Fig. 5 is using state reference diagram (profile) of the present utility model.
In figure: 1, left over cap; 2, right over cap; 3, copper bar intermediate plate; 4, bending copper bar; 5, bolt hole; 6, phase place indicates position; 7, through hole; 8, insulate column; 9, stacked bus bar copper row; 10, center line row; 11, liner plate is installed.
Embodiment
As Figure 1-Figure 5, the utility model comprises protected location, and protected location is made up of left over cap 1 and right over cap 2; In addition the utility model also comprises copper bar intermediate plate 3, bending copper bar 4.
As shown in Figure 4, the copper bar bending end of bending copper bar 4 puts into the interlayer of left over cap 1.
The lower left corner of left over cap 1 and right over cap 2 and upper right corner place are provided with a symmetrical through hole 7; Left over cap 1 and right over cap 2 are tightened to an entirety by the stay bolt inserting through hole 7, play insulation protection effect to the live ladder of the inside.Also the effect of fixing bending copper bar 4 is played after left over cap 1 and right over cap 2 splice.
Interlayer is four layers of side being all set in parallel in protected location, and the copper bar bending end of bending copper bar 4 is placed in interlayer in undermost interlayer, in undermost interlayer, bending copper bar 4 opposite position is provided with copper bar intermediate plate 3.
Be provided with a bolt hole 5 above protected location, the outside of bolt hole 5 is that phase place indicates position 6.
Bending copper bar 4 is provided with multiple screw hole for holding screw; The rear end of copper bar intermediate plate 3 is provided with a screw hole, together with bending copper bar 4 is fixed by screw with copper bar intermediate plate 3.
Four layers in interlayer, be corresponding in turn to power supply A phase, B phase, C phase and N phase from the top down.Protected location of the present utility model has versatility, and the bending copper bar of conduction is not all housed in power supply A phase, B phase, C phase.
The architectural feature of the utility model copper bar determines bending copper bar and to may be stuck in four interlayers one bottom; be followed successively by power supply A phase, B phase, C phase and N phase from top to bottom; three interlayers above four interlayers that during installation, protected location is formed insert the stacked bus bar copper row 9 of stacked installation respectively; between the internal wiring end that undermost center line row 10 just in time inserts bending copper bar 4 and copper bar intermediate plate 3; screw makes copper bar intermediate plate 3 clamp center line row 10, completes the connection of center line row 10 and bending copper bar 4.Bending copper bar external connection termination insulation column is simply fixed on to be installed on liner plate 11.
The safeguard measure that the utility model does not need additional over cap etc. independent, arranges the 10 complicated current-carrying parts be connected with center line and does not expose, and effectively can avoid the generation of electric shock accidents, short circuit and fire incident.The utility model patent has Modularization assembled structure, assemble, change convenient and swift.Use that the utility model is not only safe and reliable can also greatly increase work efficiency.The material of protected location of the present utility model is flame-retardant materials, and intensity is high, good insulation preformance.Laterally inserted on the stacked bus bar copper row of stacked arrangement during use, center line row 10 is arranged in bending copper bar 4 and copper bar intermediate plate 3, connects center line row 10 and bending copper bar 4 by screw tightening mode, realizes center line row 10 and bending copper bar 4 is reliable, secure connection.
Above-mentioned execution mode is not to restriction of the present utility model; the utility model is also not limited in above-mentioned citing; the change that those skilled in the art make within the scope of the technical solution of the utility model, remodeling, interpolation or replacement, also all belong to protection range of the present utility model.
Claims (5)
1. a plug-in center line bifurcation connector, comprises protected location, bending copper bar, it is characterized in that: described protected location is made up of left over cap (1) and right over cap (2); The copper bar bending end of described bending copper bar (4) puts into the interlayer of left over cap (1); Interlayer is four layers of side being all set in parallel in protected location;
The lower left corner of described left over cap (1) and right over cap (2) and upper right corner place are provided with a symmetrical through hole (7); Left over cap (1) and right over cap (2) are tightened to an entirety by the stay bolt inserting through hole (7).
2. plug-in center line bifurcation connector according to claim 1, it is characterized in that: the copper bar bending end of described bending copper bar (4) is placed in interlayer in undermost interlayer, in undermost interlayer, bending copper bar (4) opposite position is provided with copper bar intermediate plate (3).
3. plug-in center line bifurcation connector according to claim 1, is characterized in that: be provided with a bolt hole (5) above described protected location, and the outside of bolt hole (5) is that phase place indicates position (6).
4. plug-in center line bifurcation connector according to claim 2, is characterized in that: described bending copper bar (4) is provided with multiple screw hole for holding screw; The rear end of copper bar intermediate plate (3) is provided with a screw hole, and bending copper bar (4) and copper bar intermediate plate (3) are fixed by screw together.
5. plug-in center line bifurcation connector according to claim 1 and 2, is characterized in that: four layers in described interlayer, is corresponding in turn to power supply A phase, B phase, C phase and N phase from the top down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520412831.XU CN204720594U (en) | 2015-06-16 | 2015-06-16 | A kind of plug-in center line bifurcation connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520412831.XU CN204720594U (en) | 2015-06-16 | 2015-06-16 | A kind of plug-in center line bifurcation connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204720594U true CN204720594U (en) | 2015-10-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520412831.XU Active CN204720594U (en) | 2015-06-16 | 2015-06-16 | A kind of plug-in center line bifurcation connector |
Country Status (1)
| Country | Link |
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| CN (1) | CN204720594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654617A (en) * | 2016-10-27 | 2017-05-10 | 国家电网公司 | Portable short-circuit ground wire and installation method thereof |
-
2015
- 2015-06-16 CN CN201520412831.XU patent/CN204720594U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654617A (en) * | 2016-10-27 | 2017-05-10 | 国家电网公司 | Portable short-circuit ground wire and installation method thereof |
| CN106654617B (en) * | 2016-10-27 | 2019-06-07 | 国家电网公司 | Portable short-circuit grounding wire and its installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |