CN202856274U - Telescopic bus bridge - Google Patents
Telescopic bus bridge Download PDFInfo
- Publication number
- CN202856274U CN202856274U CN201220453033.8U CN201220453033U CN202856274U CN 202856274 U CN202856274 U CN 202856274U CN 201220453033 U CN201220453033 U CN 201220453033U CN 202856274 U CN202856274 U CN 202856274U
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- CN
- China
- Prior art keywords
- bus
- bridge
- connecting bridge
- bar
- telescopic
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- 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
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Abstract
The utility model discloses a telescopic bus bridge. The telescopic bus bridge comprises more than one pedestals (1) each provided with a bus chamber (2), bus bars (3) are mounted in the bus chambers (2), adjacent two pedestals (1) are connected by a bus connection bridge (5), the bus connection bridge (5) is a telescopic bus connection bridge, one end of the bus connection bridge (5) is fixedly connected with the pedestal (1), the other end of the bus connection bridge (5) is a telescopic end, the telescopic end is provided with a sliding groove which is in cooperation connection with one end of the bus bars (3) of the adjacent two pedestals (1), and the sliding groove and the bus bars (3) each is provided with a row of adjustment fixation holes (4) in correspondence. According to the utility model, the length adjustment is realized by the telescoping of the telescopic bus connection bridge, so that the length of the telescopic bus connection bridge can be adjusted as required for on-site mounting, and the mounting and the connection of bus bars are facilitated; the telescopic bus bridge has good adjustability, and is accurate and convenient for mounting, thereby greatly improving the mounting efficiency.
Description
Technical field
The utility model relates to a kind of bus bridge, relates in particular to a kind of concertina type bus bridge, belongs to the low-voltage distribution apparatus technical field.
Background technology
In the low-voltage complete power distribution cabinet, be connected by busbar between two groups of cabinets of low-voltage complete distribution system or between two independent incoming powers at present.In the prior art, what generally adopt is that conventional bus bridge connects, pedestal is the same with the width of connection bus bridge, the connection bus pontic is long-pending large, all sizes needed to measure accurately before design, and after completing, connection bus bridge size can not be revised and regulate, the requirement in-site measurement is accurate, design is errorless, and installation process extremely consumes human and material resources.
Such as China Patent Publication No.: CN201430384Y, open day: the utility model patent on March 24th, 2010 disclosed the bus bridge of the scalable connection of a kind of low-voltage distribution cabinet, the crane span structure main body is that the socket joint mode is connected with fixed mount, both relative positions are capable of regulating within the specific limits, and its adjusting range is 10～100 millimeters.But this apparatus structure is complicated, and the adjustment that need to realize by the mode of socket joint length is connected to the adjustment of length inconvenient with connection, and adjustable range is less, uses inconvenience.
Summary of the invention
The purpose of this utility model is can not adjust length for the bus connecting piece between the existing low-voltage distribution cabinet, be not easy to install defective and the deficiency of connection, provide a kind of simple in structure, bus connecting piece can be adjusted length according to on-the-spot needs, and efficient concertina type bus bridge easy to connect is installed.
For achieving the above object, technical solution of the present utility model is: the concertina type bus bridge, comprise more than one pedestal, be provided with bus-bar room on each pedestal, bus bar is installed in the bus-bar room, be connected by bus connecting bridge between two adjacent pedestals, described bus connecting bridge is the concertina type bus connecting bridge, one end and the pedestal of bus connecting bridge are fixedly connected, the other end of bus connecting bridge is telescopic end, offer chute on the telescopic end, an end of bus bar is connected cooperation in chute and the adjacent susceptors, on chute and the bus bar respectively correspondence offer one and tease and ridicule the joint fixing hole.
Described adjusting fixing hole is along the length direction cross direction profiles of bus connecting bridge and bus bar, and the number of regulating fixing hole is 3-6.
Described bus connecting bridge is made by stainless steel or rigid plastics.
The inside of described bus connecting bridge is provided with bus, and the two ends of bus are connected with bus bar in adjacent two bus-bar rooms respectively.
The telescopic end of described bus bar and bus connecting bridge is fixed by regulating the bolt that is installed with in the fixing hole.
The beneficial effects of the utility model are:
1. the utility model is equipped with the bus connecting bridge that can stretch between two pedestals, the side opening of bus connecting bridge is provided with one and teases and ridicule the joint fixing hole, can adjust as required at the scene the length of bus connecting bridge during actual installation, the installation of also being convenient to bus simultaneously be connected with connection
2. to have changed bus connecting bridge length in the past longer for the utility model, and the deficiency that can not adjust of length, and by the flexible adjusting that has just realized length of concertina type bus connecting bridge, controllability is good, and it is accurately convenient to install, and has greatly improved installation effectiveness.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the structural representation after the little bus bar of the utility model connects.
Fig. 4 is the profile of A-A among Fig. 3.
Fig. 5 is the profile of B-B among Fig. 3.
Fig. 6 is the profile of C-C among Fig. 3.
Fig. 7 is oblique view of the present utility model.
Among the figure: pedestal 1, bus-bar room 2, bus bar 3 is regulated fixing hole 4, bus connecting bridge 5.
Embodiment
Below in conjunction with description of drawings and embodiment the utility model is described in further detail.
Referring to Fig. 1 to Fig. 7, concertina type bus bridge of the present utility model, comprise more than one pedestal 1, be provided with bus-bar room 2 on each pedestal 1, bus bar 3 is installed in the bus-bar room 2, be connected by bus connecting bridge 5 between two adjacent pedestals 1, described bus connecting bridge 5 is the concertina type bus connecting bridge, one end and the pedestal 1 of bus connecting bridge 5 are fixedly connected, the other end of bus connecting bridge 5 is telescopic end, offer chute on the telescopic end, chute is connected cooperation with an end of adjacent susceptors 1 interior bus bar 3, on chute and the bus bar 3 respectively correspondence offer one tease and ridicule the joint fixing hole 4.
Described adjusting fixing hole 4 is along the length direction cross direction profiles of bus connecting bridge 5 and bus bar 3, and the number of regulating fixing hole 4 is 3-6.
Described bus connecting bridge 5 is made by stainless steel or rigid plastics.
The inside of described bus connecting bridge 5 is provided with bus, and the two ends of bus are connected with bus bar 3 in adjacent two bus-bar rooms 2 respectively.
Described bus bar 3 is fixed by regulating the bolt that is installed with in the fixing hole 4 with the telescopic end of bus connecting bridge 5.
Referring to Fig. 1 to Fig. 3, pedestal 1 is installed in the top of power distribution cabinet, is provided with bus-bar room 2 on each pedestal 1, and bus bar 3 is installed in the bus-bar room 2, is connected by bus connecting bridge 5 between two adjacent pedestals 1.One end and the pedestal 1 of bus connecting bridge 5 are fixedly connected, the other end of bus connecting bridge 5 is telescopic end, offer chute on the telescopic end, chute is connected cooperation with an end of adjacent susceptors 1 interior bus bar 3, and bus bar 3 can slide to adjust the spacing between adjacent two pedestals 1 at chute.Bus connecting bridge 5 also can adopt other slidingtype or concertina type bus connecting bridge, can according to the flexible length of adjusting bus connecting bridge 5 of the needs of on-the-spot installing space, after finishing, adjusting pass adjusting fixing hole 4 realization bus connecting bridges 5 by bolt and fix with the position of bus bar 3.It is longer to have changed bus connecting bridge 5 length in the past, and length can not adjust, and can not adjust according to the spacing of on-the-spot two pedestals 1 deficiency of bus connecting bridge 5 length.
The side opening of bus connecting bridge 5 is provided with one and teases and ridicule joint fixing hole 4, regulate fixing hole 4 along the side cross direction profiles of bus connecting bridge 5, the number of regulating fixing hole 4 is 3-6, realize fixing by regulating fixing hole 4 after bus connecting bridge 5 telescopic adjustment, select different positions, hole according to spacing, have larger adjustable range.Regulate fixing hole 4 and can also be set to oval shape, also be convenient to install and regulate.The laid inside of bus connecting bridge 5 has bus, and the two ends of bus are connected with bus bar 3 in adjacent two bus-bar rooms 2 respectively.So so that in the assembly connection process, saved a large amount of manpower and materials, improved installation effectiveness, and the installation of bus be connected very firm.
Claims (4)
1. concertina type bus bridge, comprise more than one pedestal (1), be provided with bus-bar room (2) on each pedestal (1), bus bar (3) is installed in the bus-bar room (2), be connected by bus connecting bridge (5) between adjacent two pedestals (1), it is characterized in that: described bus connecting bridge (5) is the concertina type bus connecting bridge, one end of bus connecting bridge (5) and pedestal (1) are fixedly connected, the other end of bus connecting bridge (5) is telescopic end, offer chute on the telescopic end, chute is connected cooperation with an end of the interior bus bar of adjacent susceptors (1) (3), on chute and the bus bar (3) respectively correspondence offer one tease and ridicule the joint fixing hole (4).
2. concertina type bus bridge according to claim 1 is characterized in that: described adjusting fixing hole (4) is along the length direction cross direction profiles of bus connecting bridge (5) and bus bar (3), and the number of regulating fixing hole (4) is 3-6.
3. concertina type bus bridge according to claim 1, it is characterized in that: described bus connecting bridge (5) is made by stainless steel or rigid plastics.
4. concertina type bus bridge according to claim 1, it is characterized in that: the inside of described bus connecting bridge (5) is provided with bus, and the two ends of bus are connected with bus bar (3) in adjacent two bus-bar rooms (2) respectively.
5.Concertina type bus bridge according to claim 1 is characterized in that: described bus bar (3) is fixed by regulating the bolt that is installed with in the fixing hole (4) with the telescopic end of bus connecting bridge (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220453033.8U CN202856274U (en) | 2012-09-07 | 2012-09-07 | Telescopic bus bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220453033.8U CN202856274U (en) | 2012-09-07 | 2012-09-07 | Telescopic bus bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202856274U true CN202856274U (en) | 2013-04-03 |
Family
ID=47987432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220453033.8U Expired - Lifetime CN202856274U (en) | 2012-09-07 | 2012-09-07 | Telescopic bus bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202856274U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104377560A (en) * | 2014-11-10 | 2015-02-25 | 国家电网公司 | Bus bridge used for 10 kV switch cabinet |
| CN106961058A (en) * | 2016-01-07 | 2017-07-18 | 通用电气公司 | Electric power busway joint with length adjustment component |
| CN107046263A (en) * | 2017-03-06 | 2017-08-15 | 苏州市凯顺电器有限公司 | A kind of expansion type bus duct |
| CN108711721A (en) * | 2018-05-28 | 2018-10-26 | 苏州天鸿电子有限公司 | A kind of copper bus-bar of strip length adjusting part |
| CN110880729A (en) * | 2019-12-17 | 2020-03-13 | 华仪电气股份有限公司 | Bridge body adjusting device for bus bridge and bus bridge thereof |
-
2012
- 2012-09-07 CN CN201220453033.8U patent/CN202856274U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104377560A (en) * | 2014-11-10 | 2015-02-25 | 国家电网公司 | Bus bridge used for 10 kV switch cabinet |
| CN104377560B (en) * | 2014-11-10 | 2016-08-24 | 国家电网公司 | A kind of bus bridge for 10kV switch cubicle |
| CN106961058A (en) * | 2016-01-07 | 2017-07-18 | 通用电气公司 | Electric power busway joint with length adjustment component |
| CN106961058B (en) * | 2016-01-07 | 2021-06-15 | Abb瑞士股份有限公司 | Power busway joint with length adjustment assembly |
| CN107046263A (en) * | 2017-03-06 | 2017-08-15 | 苏州市凯顺电器有限公司 | A kind of expansion type bus duct |
| CN108711721A (en) * | 2018-05-28 | 2018-10-26 | 苏州天鸿电子有限公司 | A kind of copper bus-bar of strip length adjusting part |
| CN110880729A (en) * | 2019-12-17 | 2020-03-13 | 华仪电气股份有限公司 | Bridge body adjusting device for bus bridge and bus bridge thereof |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130403 |