CN201234066Y - Assembly type bus-bar connecting device - Google Patents
Assembly type bus-bar connecting device Download PDFInfo
- Publication number
- CN201234066Y CN201234066Y CNU2008200264974U CN200820026497U CN201234066Y CN 201234066 Y CN201234066 Y CN 201234066Y CN U2008200264974 U CNU2008200264974 U CN U2008200264974U CN 200820026497 U CN200820026497 U CN 200820026497U CN 201234066 Y CN201234066 Y CN 201234066Y
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- CN
- China
- Prior art keywords
- bus
- pressing plate
- bar
- processed
- copper bar
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to an assemble type bus-bar connecting device, and belongs to the field of a power distribution device. The connecting device is provided with an outer casing; a plurality of main busbar access ports processed at intervals are arranged at one end of the outer casing; one end of a connecting copper bar is arranged in the position of one of the main bus-bar access ports, and the other end thereof penetrates through the other end of the body of the outer casing; an iron bent plate is arranged on the lower side of the connecting copper bar; shaft holes are processed on two sides of the bent plate; a Z-shaped iron bus-bar pressing plate is arranged on the upper side of the connecting copper bar; a screw hole is processed at one end of the bus-bar pressing plate; a bolt is screwed in the screw hole; a bent bulge is arranged at the other end of the bus-bar pressing plate; holes are processed on two sides in the bent middle of the bus-bar pressing plate; and a pin shaft penetrates through the holes and the shaft holes on two sides of the bent plate; and the bent plate and the bus-bar pressing plate are hinged into a whole through the pin shaft. The utility model has the advantages of simple structure, simple assembly, easy operation, better conduction effect, and long service life.
Description
Technical field
The utility model relates to the power distribution devices field, specifically a kind of assembly type low-voltage bus bar jockey.
Background technology
As everyone knows: low-voltage bus bar is to need to be connected to use with breaker of plastic casing and miniature circuit breaker.At present, bus bar connecting device as shown in Figure 3 is provided with housing 26, one end of housing 26 is processed with a plurality of bus jacks at interval, the upper edge of one of them bus jack and position, lower edge are separately installed with bus pressing plate 22 and connect copper bar 24, be processed with screw on bus pressing plate 22 and the connection copper bar 24, bolt 25 from the bolt hole 21 of housing 26 screw in the screws with bus pressing plate 22 be connected copper bar 24 and be fixed together, main bus bar 23 crampings bus pressing plate 22 be connected between the copper bar 24, after long-time the use, serious deformation can take place in bus pressing plate 22, make main bus bar 23 be connected 24 contact forces of copper bar and diminish, contact not tight, cause electric conductivity to descend, cause the generation of electric accident.
Summary of the invention
The purpose of this utility model just is to overcome above-mentioned the deficiencies in the prior art, can use for a long time and provide a kind of, and deformation does not take place connecting portion, guarantees that main bus bar is tight with contacting of connection bus, improves the coefficient of safety of equipment.
The utility model adopts following technical solution: a kind of assembly type bus bar connecting device, be provided with shell, one end of shell is processed with a plurality of main bus bar access ports at interval, connect copper bar one end and be positioned at a main bus bar access port position, the other end that connects copper bar then passes the other end of housing, connect the copper bar downside and be provided with the irony bent plate, the bent plate both sides are processed with axis hole, connect the irony bus pressing plate that the copper bar upside is provided with the Z font, bus pressing plate one end is processed with screw, be rotary with bolt in the screw, the bus pressing plate other end has the bending projection, the both sides processing of the middle bending of bus pressing plate is porose, and bearing pin passes the axis hole of this hole and bent plate both sides, and bent plate and bus pressing plate are hinged together.
The beneficial effects of the utility model are, and are simple in structure, and assembling is simple, processing ease, and convenient and practical, conductive effect is better, can use for a long time.Particularly suitable and distribution box, power distribution cabinet is suitable in the various complete controller switching equipments such as box-type substation, has improved the coefficient of safety of controller switching equipment greatly.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a partial enlarged drawing of the present utility model.
Fig. 3 is the structural representation of the utility model background technology.
1. bus pressing plates among the figure, 2. main bus bar access port, 3. main bus bar, 4. contact-making surface, 5. bent plate 6. connects copper bar, 7. shell, 8. bolt, 9. bolt hole, 10. bearing pin, 21. bolts hole, 22. bus pressing plates, 23. main bus bars, 24. connect copper bars, 25. bolts, 26. shells.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, to help understanding content of the present utility model.
As shown in Figure 1, be provided with shell 7, one end of shell 7 is processed with a plurality of main bus bar access ports 2 at interval, the upper edge of one of them bus access port 2 and position, lower edge are separately installed with bus pressing plate 1, bent plate 5 and connection copper bar 6, an end that connects copper bar 6 passes the other end of shell 7, contact-making surface 4 downsides that connect copper bar 6 other ends are provided with irony bent plate 5, bent plate 5 both sides are processed with axis hole, contact-making surface 4 upsides are provided with the irony bus pressing plate 1 of Z font, bus pressing plate 1 one ends are processed with screw, bolt 8 passes bolt hole 9 on the shell 7 and screws in the screw on the bus pressing plates 1, bus pressing plate 1 other end is processed with the bending projection, the both sides processing of bus pressing plate 1 middle bending is porose, and bearing pin 10 passes the axis hole of this hole and bent plate 5 both sides, and bent plate 5 and bus pressing plate 1 are hinged together.
The utility model shell 7 outer connection copper bar 6 one sides are connected to the end of incoming cables of breaker of plastic casing or miniature circuit breaker, use bolt, the main bus bar access port 2 of shell 7 opposite sides is pegged graft with main bus bar 3, tight a bolt 8 then, utilize lever principle bus pressing plate 1 front portion to press down, make main bus bar 3 closely contact, thereby make low pressure main bus bar 3 be pressed in bus pressing plate 1 tightly and be connected between the copper bar 6, reach the purpose that plug-in connects and closely contacts with being connected copper bar 6.
The utility model bus bar connecting device unit can insert bolt aggregate erection hole internal fixation then according to the number of poles needs of circuit breaker with a plurality of bus bar connecting devices unit and connect.As: with two, three, four bus bar connecting device unit and connect, then can form two utmost points, three utmost points, four utmost point bus bar connecting devices respectively.
The housing that the utility model has used fire proofing to make, the appropriate design of structure makes this product be fit to all low-pressure plastic shell circuit breakers of any framework electric current and the use of miniature circuit breaker, and can realize that carrying out plug-in with low-voltage bus bar is connected.The utility model is simple in structure, and assembling is simple, and processing ease is convenient and practical, and long-time use is difficult for that also deformation takes place and has guaranteed favorable conductive effect, good looking appearance.Be specially adapted to distribution box, power distribution cabinet is suitable in the various complete controller switching equipments such as box-type substation, has improved the coefficient of safety of controller switching equipment greatly.
Claims (1)
1, a kind of assembly type bus bar connecting device, be provided with shell, one end of shell is processed with a plurality of main bus bar access ports at interval, connect copper bar one end and be positioned at a main bus bar access port position, the other end that connects copper bar then passes the other end of housing, it is characterized in that: connect the copper bar downside and be provided with the irony bent plate, the bent plate both sides are processed with axis hole, connect the irony bus pressing plate that the copper bar upside is provided with the Z font, bus pressing plate one end is processed with screw, is rotary with bolt in the screw, the bus pressing plate other end has the bending projection, the both sides processing of the middle bending of bus pressing plate is porose, and bearing pin passes the axis hole of this hole and bent plate both sides, and bent plate and bus pressing plate are hinged together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200264974U CN201234066Y (en) | 2008-07-30 | 2008-07-30 | Assembly type bus-bar connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200264974U CN201234066Y (en) | 2008-07-30 | 2008-07-30 | Assembly type bus-bar connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201234066Y true CN201234066Y (en) | 2009-05-06 |
Family
ID=40620455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200264974U Expired - Fee Related CN201234066Y (en) | 2008-07-30 | 2008-07-30 | Assembly type bus-bar connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201234066Y (en) |
-
2008
- 2008-07-30 CN CNU2008200264974U patent/CN201234066Y/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 | ||
| ASS | Succession or assignment of patent right |
Owner name: EABAR TECHNOLOGY (WEIHAI) CO., LTD. Free format text: FORMER OWNER: WEIHAI KDPOWER SWITCH CO., LTD. Effective date: 20101119 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 264200 2/F, TOWER C, NO. 213-1, INNOVATION AND VENTURE BASE, HUOJU ROAD, WEIHAI CITY, SHANDONG PROVINCE TO: 264200 6/F, TOWER C, HUOJU INNOVATION AND VENTURE BASE, NO. 213, HUOJU ROAD, HIGH-TECH. DISTRICT, WEIHAI CITY, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101119 Address after: The road of Weihai City area 264200 Shandong province No. 213 Torch Innovation Base C block 6 layer Patentee after: Eabar Technology (Weihai) Co., Ltd. Address before: 264200, C,, Shandong Province, Weihai Torch Road innovation and entrepreneurship base, No. 213-1 Patentee before: Weihai Kdpower Switch Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090506 Termination date: 20130730 |