CN202712786U - Busbar connecting device - Google Patents
Busbar connecting device Download PDFInfo
- Publication number
- CN202712786U CN202712786U CN201220418310.1U CN201220418310U CN202712786U CN 202712786 U CN202712786 U CN 202712786U CN 201220418310 U CN201220418310 U CN 201220418310U CN 202712786 U CN202712786 U CN 202712786U
- Authority
- CN
- China
- Prior art keywords
- connection
- connecting plate
- bus bar
- connecting device
- busbars
- 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 - Lifetime
Links
- 239000011159 matrix material Substances 0.000 claims abstract description 4
- 238000005246 galvanizing Methods 0.000 claims description 12
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Landscapes
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
Abstract
The utility model relates to a busbar connecting device, belonging to the technical field of electric busbars. The busbar connecting device comprises a front connection board, a rear connection board, connection bolts and connection nuts, wherein the rear connection bard is separately arranged behind the front connection board, each of the front and rear connection boards is equipped with at least two connection holes, connection holes of the front connection board correspond with those of the rear connection board, and a screw of each connection bolt penetrates through the corresponding connection holes and is fixedly connected with a connection nut. The front and rear connection boards are rectangular, and each of the front and rear connection boards is equipped with four connection holes , wherein the four connection holes are arranged in four corners in a matrix manner. The busbar connecting device is reasonable and compact in structure and convenient in usage; the connection bolts and the connection nuts are used to clamp the front and rear connection boards in two sides of a busbar connecting position, thereby realizing busbar connection; thus, the busbars can be connected without perforating the busbars, thereby reducing work load, and preventing influences on current flowing performance of the busbars; and the hole amount in the busbars is decreased, which can effectively improve current carrying capacity.
Description
Technical field
The utility model relates to the power bus-bar technical field, is a kind of bus bar connecting device.
Background technology
Mounting means with bolts between the busbar in the present low-voltage distribution cabinet, such mode can make the perforate of busbar too much, great in constructing amount; Also reduced simultaneously the current capacity amount of busbar.
Summary of the invention
The utility model provides a kind of bus bar connecting device, has overcome the deficiency of above-mentioned prior art, and it can effectively solve between the busbar with bolts, makes the busbar perforate many, great in constructing amount; Reduce the problem of current capacity amount.
The technical solution of the utility model realizes by following measures: a kind of bus bar connecting device comprises front connecting plate, rear connecting plate, connecting bolt and attaching nut; Connecting plate after being separated with between the rear portion of front connecting plate; At least two mutually corresponding connecting holes are arranged respectively on front connecting plate and the rear connecting plate, and the screw rod of connecting bolt passes connecting hole respectively and the attaching nut is fixed together.
The below is the further optimization and/or improvements to above-mentioned utility model technical scheme:
Above-mentioned front connecting plate and rear connecting plate can be respectively rectangular slab; Four connecting holes are arranged respectively on front connecting plate and the rear connecting plate and be matrix be arranged in four the end angles on.
Can be installed with two busbars that intersect between above-mentioned front connecting plate and the rear connecting plate.
Above-mentioned front connecting plate and rear connecting plate can adopt zinc-plated front connecting plate and zinc-plated rear connecting plate.
Above-mentioned connecting bolt and attaching nut can adopt galvanizing continuous connecting bolt and galvanizing continuous connected nut.Zinc-platedly play the corrosion-resistant effect.
The utility model reasonable and compact in structure, easy to use; Make front connecting plate and rear connecting plate be clamped in the both sides, junction of busbar by connecting bolt and attaching nut, thereby realize the connection of busbar; Busbar itself need not be connected in perforate, reduced construction volume; Do not affect simultaneously busbar overcurrent performance; Reduce the number of openings at busbar, but Effective Raise current capacity amount.
Description of drawings
Accompanying drawing 1 is the main TV structure schematic diagram of the utility model embodiment 1.
Accompanying drawing 2 is that the A-A of accompanying drawing 1 is to the sectional structure schematic diagram.
Accompanying drawing 3 is the main TV structure schematic diagram of the utility model embodiment 2.
Accompanying drawing 4 is that the B-B of accompanying drawing 3 is to the sectional structure schematic diagram.
Coding in the accompanying drawing is respectively: 1 is front connecting plate, and 2 is rear connecting plate, and 3 is connecting bolt, and 4 is the attaching nut, and 5 is busbar.
Embodiment
The utility model is not subjected to the restriction of following embodiment, can determine concrete execution mode according to the technical solution of the utility model and actual conditions.
In the utility model, for convenience of description, the description of the relative position relation of each parts all is that Butut mode according to Figure of description 1 is described among the embodiment 1, as: the position relationship of upper and lower, left and right etc. is to determine according to the Butut direction of Figure of description 1.
Below in conjunction with embodiment and accompanying drawing the utility model is further described:
Embodiment 1: shown in accompanying drawing 1,2, this bus bar connecting device comprises front connecting plate 1, rear connecting plate 2, connecting bolt 3 and attaching nut 4; Connecting plate 2 after being separated with between the rear portion of front connecting plate 1; At least two mutually corresponding connecting holes are arranged respectively on front connecting plate 1 and the rear connecting plate 2, and the screw rod of connecting bolt 3 passes respectively connecting hole and attaching nut 4 is fixed together.Front connecting plate 1 and rear connecting plate 2 are placed the busbar junction, again by connecting bolt 3 and attaching nut 4 with front connecting plate 1 be connected that connecting plate 2 is connected and with the busbar clamping, thereby the connection of realization busbar 5; This mode need not reduce the number of openings on the busbar 5 in busbar 5 punchings, reduces to process the construction volume of busbar 5; Improve the load of electric current.
Can according to actual needs, above-mentioned bus bar connecting device be made further optimization and/or improvements:
Shown in accompanying drawing 1,2, front connecting plate 1 and rear connecting plate 2 are respectively rectangular slab; Four connecting holes are arranged respectively on front connecting plate 1 and the rear connecting plate 2 and be matrix be arranged in four the end angles on.
In the utility model, for convenience of description, the description of the relative position relation of each parts all is that Butut mode according to Figure of description 3 is described among the embodiment 2, as: the position relationship of upper and lower, left and right etc. is to determine according to the Butut direction of Figure of description 3.
Embodiment 2: shown in accompanying drawing 3,4, be installed with two busbars 5 that intersect between front connecting plate 1 and rear connecting plate 2.
As required, front connecting plate 1 and rear connecting plate 2 adopt zinc-plated front connecting plate and zinc-plated rear connecting plate.Zinc-platedly play the corrosion-resistant effect.
As required, connecting bolt 3 and attaching nut 4 adopt galvanizing continuous connecting bolt and galvanizing continuous connected nut.Zinc-platedly play the corrosion-resistant effect.
Above technical characterictic has consisted of embodiment of the present utility model, and it has stronger adaptability and implementation result, can increase and decrease according to actual needs non-essential technical characterictic, satisfies the demand of different situations.
Claims (9)
1. a bus bar connecting device is characterized in that comprising front connecting plate, rear connecting plate, connecting bolt and attaching nut; Connecting plate after being separated with between the rear portion of front connecting plate; At least two mutually corresponding connecting holes are arranged respectively on front connecting plate and the rear connecting plate, and the screw rod of connecting bolt passes connecting hole respectively and the attaching nut is fixed together.
2. bus bar connecting device according to claim 1 is characterized in that front connecting plate and rear connecting plate are respectively rectangular slab; Four connecting holes are arranged respectively on front connecting plate and the rear connecting plate and be matrix be arranged in four the end angles on.
3. bus bar connecting device according to claim 1 and 2 is characterized in that being installed with two busbars that intersect between front connecting plate and the rear connecting plate.
4. bus bar connecting device according to claim 1 and 2 is characterized in that front connecting plate and rear connecting plate adopt zinc-plated front connecting plate and zinc-plated rear connecting plate.
5. bus bar connecting device according to claim 3 is characterized in that front connecting plate and rear connecting plate adopt zinc-plated front connecting plate and zinc-plated rear connecting plate.
6. bus bar connecting device according to claim 1 and 2 is characterized in that connecting bolt and attaching nut adopt galvanizing continuous connecting bolt and galvanizing continuous connected nut.
7. bus bar connecting device according to claim 3 is characterized in that connecting bolt and attaching nut adopt galvanizing continuous connecting bolt and galvanizing continuous connected nut.
8. bus bar connecting device according to claim 4 is characterized in that connecting bolt and attaching nut adopt galvanizing continuous connecting bolt and galvanizing continuous connected nut.
9. bus bar connecting device according to claim 5 is characterized in that connecting bolt and attaching nut adopt galvanizing continuous connecting bolt and galvanizing continuous connected nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220418310.1U CN202712786U (en) | 2012-08-22 | 2012-08-22 | Busbar connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220418310.1U CN202712786U (en) | 2012-08-22 | 2012-08-22 | Busbar connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202712786U true CN202712786U (en) | 2013-01-30 |
Family
ID=47593051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220418310.1U Expired - Lifetime CN202712786U (en) | 2012-08-22 | 2012-08-22 | Busbar connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202712786U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110072304A (en) * | 2018-01-24 | 2019-07-30 | 青岛中邦凌电器有限公司 | A kind of mica heating plate and preparation method thereof and with its manufactured energy saving heating ring |
-
2012
- 2012-08-22 CN CN201220418310.1U patent/CN202712786U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110072304A (en) * | 2018-01-24 | 2019-07-30 | 青岛中邦凌电器有限公司 | A kind of mica heating plate and preparation method thereof and with its manufactured energy saving heating ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130130 |
|
| CX01 | Expiry of patent term |