CN205051287U - Adjustable bus duct - Google Patents
Adjustable bus duct Download PDFInfo
- Publication number
- CN205051287U CN205051287U CN201520707389.3U CN201520707389U CN205051287U CN 205051287 U CN205051287 U CN 205051287U CN 201520707389 U CN201520707389 U CN 201520707389U CN 205051287 U CN205051287 U CN 205051287U
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- expansion plate
- plate
- casing
- bus duct
- upper cover
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Abstract
The utility model relates to an adjustable bus duct, which comprises a housin, be provided with the busbar in the casing, the casing includes left and right casing and upper and lower apron, a left side casing pass through the bolt respectively with upper and lower cover connection, the round hole has all been opened on the upper and lower apron, it has first expansion plate to go up cover connection, cover connection has the second expansion plate down, it has the round hole to open on first expansion plate and the second expansion plate, right side casing passes through the bolt and is connected with first expansion plate and second expansion plate respectively, all be provided with the fin on the left and right casing, the utility model discloses go up at upper cover plate and lower apron respectively and connect with flexible column sleeve, lap under with at the upper cover plate simultaneously and offer the round hole and reach the space in adjusting the casing to the life that the plastic sheath reaches the fricative effect that reduces between expansion plate and the apron, extension product in addition, is cup jointed in the purpose of the internal adjustment busbar quantity of security range inner shell to the realization on the expansion plate.
Description
Technical field
Equipment required when the utility model relates to a kind of power supply, particularly relates to a kind of adjustable bus duct.
Background technology
Traditional delivery of electrical energy process general electric wire carries out, but, along with expanding economy, sharply strengthening with Voltage force of building and workshop, the amount of capacity of electric wire, branch be inconvenient, be not easy to the shortcomings such as boundling management starts to highlight gradually, electric wire starts to meet the demand in electric power transfer, in order to meet the needs of high-current low-voltage transmission line, all adopting that capacity is large, branch is convenient, boundling manages bus duct system easily and realizes in power distribution design.
Bus duct is widely used in the key project such as electric power conveying route and fire-fighting emergent equipment main line of Fire extinguishing ball or equipment, and such as, in the important engineerings such as hotel, airport, subway, therefore the stability of bus duct is vital.Bus duct as power supply backbone in electric shaft along wall at right angle setting one time or many times, developer is considering to develop a kind of bus duct that can increase or reduce inner conductive and arrange in safe range always.
Utility model content
For the present situation of above-mentioned prior art, technical problem to be solved in the utility model is to provide a kind of adjustable bus duct regulating busbar quantity in bus duct in safe range.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of adjustable bus duct, comprise housing, busbar is provided with in described housing, described housing comprises left shell, right shell body, upper cover plate and lower cover, described left shell is connected with upper cover plate and lower cover respectively by bolt, described upper cover plate and lower cover all have circular hole, described upper cover plate is connected with the first expansion plate, described lower cover is connected with the second expansion plate, described first expansion plate and the second expansion plate have circular hole, described right shell body is connected with the first expansion plate and the second expansion plate respectively by bolt, described left shell and right shell body are provided with fin in busbar side dorsad.
Further, the position of the circular hole on described first expansion plate and the second expansion plate is all at the left end of expansion plate, and the top of this circular hole is provided with plastic sheath, reaches the friction reduced between expansion link and cover plate, the effect increased the service life.
Further, described busbar comprises electric conductor, and described electric conductor outer setting has dielectric film, reaches the effect without electric leakage between electric conductor and electric conductor.
Further, described upper cover plate is socketed by telescopic mast and the first expansion plate, and described lower cover is socketed by telescopic mast and the second expansion plate.
Further, the quantity of the circular hole on described upper cover plate and lower cover is 2-6, and the quantity of the circular hole on described first expansion plate and the second expansion plate is 1.
Compared with prior art, the utility model has the advantage of: the utility model is socketed with telescopic mast respectively on upper cover plate and lower cover, on upper cover plate and lower cover, offer circular hole to reach the space in adjustment housing simultaneously, thus realize the object adjusting busbar quantity in safe range inner housing, in addition, expansion plate is socketed the effect that plastic sheath reaches the friction reduced between expansion plate and cover plate, extend the useful life of product, the utility model is simple to operate, accord with the demands of the market, be applicable to promoting.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of adjustable bus duct, comprise housing, described enclosure interior is provided with busbar 3, this busbar 3 is made up of electric conductor, described electric conductor outer setting has dielectric film 4, described housing comprises left shell 11, right shell body 5, upper cover plate 9 and lower cover 1, described left shell 11 top is fixed on one end of upper cover plate 9 by bolt 10, be fixed on one end of lower cover 1 by bolt 10 bottom this left shell 11, described upper cover plate 9 and lower cover 1 all have 2-6 circular hole 8, the other end of described upper cover plate 9 is socketed with the first expansion plate 7 by telescopic mast, the other end of described lower cover 1 is socketed with the second expansion plate 2 by telescopic mast, described first expansion plate 7 and the second expansion plate 2 overlap respectively and connect, one end of lower cover all has 1 circular hole, the top of the circular hole of described first expansion plate 7 and the second expansion plate 2 is all overlapped and is had plastic sheath, described right shell body 5 is fixedly connected with the second expansion plate 2 with the first expansion plate 7 respectively by bolt 10, the side of described left shell 11 and right shell body 5 busbar 3 is dorsad provided with fin 6.
The utility model is socketed with telescopic mast respectively on upper cover plate and lower cover, on upper cover plate and lower cover, offer circular hole to reach the space in adjustment housing simultaneously, thus realize the object adjusting busbar quantity in safe range inner housing, in addition, expansion plate is socketed the effect that plastic sheath reaches the friction reduced between expansion plate and cover plate, and extend the useful life of product, the utility model is simple to operate, accord with the demands of the market, be applicable to promoting.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, it will be understood by those of skill in the art that it still can be modified to the technical scheme described in foregoing embodiments, or wherein portion of techniques feature has been replaced on an equal basis; And these amendments or replacement, do not make the essence of appropriate technical solution depart from spirit and the scope of each embodiment technical scheme of the utility model.
Claims (5)
1. an adjustable bus duct, comprise housing, it is characterized in that, busbar (3) is provided with in described housing, described housing comprises left shell (11), right shell body (5), upper cover plate (9) and lower cover (1), described left shell (11) is connected with upper cover plate (9) and lower cover (1) respectively by bolt (10), described upper cover plate (9) and lower cover (1) all have circular hole (8), described upper cover plate (9) is connected with the first expansion plate (7), described lower cover (1) is connected with the second expansion plate (2), described first expansion plate (7) and the second expansion plate (2) have circular hole, described right shell body (5) is connected with the first expansion plate (7) and the second expansion plate (2) respectively by bolt (10), described left shell (11) and right shell body (5) dorsad busbar (3) side are provided with fin (6).
2. the adjustable bus duct of one according to claim 1, is characterized in that, the circular hole on described first expansion plate (7) and the second expansion plate (2) is all arranged on the left end of expansion plate, and the top of this circular hole is provided with plastic sheath.
3. the adjustable bus duct of one according to claim 1, is characterized in that, described busbar (3) comprises electric conductor, and described electric conductor outer setting has dielectric film (4).
4. the adjustable bus duct of one according to claim 1, is characterized in that, described upper cover plate (9) is socketed by telescopic mast and the first expansion plate (7), and described lower cover (1) is socketed by telescopic mast and the second expansion plate (2).
5. the adjustable bus duct of one according to claim 1, it is characterized in that, the quantity of the circular hole (8) on described upper cover plate (9) and lower cover (1) is 2-6, and the quantity of the circular hole on described first expansion plate (7) and the second expansion plate (2) is 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520707389.3U CN205051287U (en) | 2015-09-14 | 2015-09-14 | Adjustable bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520707389.3U CN205051287U (en) | 2015-09-14 | 2015-09-14 | Adjustable bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205051287U true CN205051287U (en) | 2016-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520707389.3U Active CN205051287U (en) | 2015-09-14 | 2015-09-14 | Adjustable bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205051287U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207911A (en) * | 2016-08-31 | 2016-12-07 | 威腾电气集团股份有限公司 | A kind of resin bus expansion joint |
| 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 |
| CN107181222A (en) * | 2017-06-07 | 2017-09-19 | 江苏万奇电器集团有限公司 | A kind of adjustable bus duct |
| CN107437777A (en) * | 2016-05-26 | 2017-12-05 | 香江科技股份有限公司 | A kind of adjustable bus duct |
| CN109038429A (en) * | 2018-09-11 | 2018-12-18 | 镇江宝源电仪设备有限公司 | It is a kind of to be conveniently adjusted and the bus duct of good heat dissipation |
| CN109155594A (en) * | 2016-04-28 | 2019-01-04 | 三菱电机株式会社 | Power-converting device and the air conditioner for having the power-converting device |
-
2015
- 2015-09-14 CN CN201520707389.3U patent/CN205051287U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109155594A (en) * | 2016-04-28 | 2019-01-04 | 三菱电机株式会社 | Power-converting device and the air conditioner for having the power-converting device |
| CN109155594B (en) * | 2016-04-28 | 2021-06-18 | 三菱电机株式会社 | Power conversion device and air conditioner provided with same |
| CN107437777A (en) * | 2016-05-26 | 2017-12-05 | 香江科技股份有限公司 | A kind of adjustable bus duct |
| CN106207911A (en) * | 2016-08-31 | 2016-12-07 | 威腾电气集团股份有限公司 | A kind of resin bus expansion joint |
| 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 |
| CN107181222A (en) * | 2017-06-07 | 2017-09-19 | 江苏万奇电器集团有限公司 | A kind of adjustable bus duct |
| CN107181222B (en) * | 2017-06-07 | 2019-08-23 | 江苏万奇电器集团有限公司 | A kind of adjustable bus duct |
| CN109038429A (en) * | 2018-09-11 | 2018-12-18 | 镇江宝源电仪设备有限公司 | It is a kind of to be conveniently adjusted and the bus duct of good heat dissipation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171116 Address after: 212200 Jiangsu Province, Zhenjiang City Economic Development Zone of Yangzhong Port Road No. 127 Branch Center Patentee after: Zhenjiang fly Amperex Technology Limited Address before: 225000 Xinlong village, Xinlong Town, Yangzhou, Jiangsu Patentee before: JIANGSU SHENFEI ELECTRICAL TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right |