CN203911252U - Bus extension device of switch cabinet - Google Patents
Bus extension device of switch cabinet Download PDFInfo
- Publication number
- CN203911252U CN203911252U CN201420334976.8U CN201420334976U CN203911252U CN 203911252 U CN203911252 U CN 203911252U CN 201420334976 U CN201420334976 U CN 201420334976U CN 203911252 U CN203911252 U CN 203911252U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- hole
- joint sleeve
- mounting panel
- installation
- 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.)
- Active
Links
Abstract
The utility model discloses a bus extension device of a switch cabinet. The bus extension device comprises a plurality of wire outlet holes located at the side part of a cabinet body of a switch cabinet. An installation plate located outside the wire outlet holes is fixed at the side part of the cabinet body through a first screw thread member. Installation holes arranged to be concentric with the wire outlet holes are formed in the installation plate. A silicone rubber cup is arranged in each wire outlet hole. A connection sleeve with a central shaft hole is inserted in the silicone rubber cup. The connection sleeve is fixed with the installation plate through a second screw thread member. A conductive contact finger spring is arranged in the central shaft hole of the connection sleeve. The connection sleeve comprises an inner side end located at the inner side of the installation hole and an outer side end located at the outer side of the installation hole. Outside threads used for fixed connection with a cable head are formed in the outer pipe wall of the outer side end of the connection sleeve. The bus extension device is advantaged by simple structure, convenient installation and wide application range.
Description
Technical field
The utility model relates to a kind of device for expanding bus of switch cubicle.
Background technology
In the prior art, to switch control cabinet, need the bus-bar room of specialized designs special construction to realize expansion, its complex structure and cost are higher.And this mode cannot be to expanding at the standardized product of the on-the-spot operation of user, and delivery date is long, uses dumb.
Summary of the invention
The utility model object is: for the problems referred to above, provide a kind of switch cabinet bus expanding unit simple in structure, applied widely.
The technical solution of the utility model is: a kind of device for expanding bus of switch cubicle, comprise several wire holes of the cabinet sidepiece that is positioned at switch cubicle, be fixed with the mounting panel that is positioned at described wire hole outside by the first screw element at described cabinet sidepiece, on this mounting panel, offer the installing hole coaxially arranged with described wire hole, in described wire hole, be furnished with silicon rubber cup, in described silicon rubber cup, be inserted with and joint sleeve with central shaft hole, and this joint sleeve is fixed together by the second screw element and mounting panel, in the central shaft hole of joint sleeve, be provided with conductive contact finger spring, joint sleeve has the medial extremity that is positioned at installing hole inner side and the outboard end that is positioned at installing hole outside, and on the outer tube wall of joint sleeve outboard end, form the external screw thread for being fixedly connected with cable end.
Described cabinet sidepiece is provided with vertical slot, and described mounting panel is plugged in this slot.
Described wire hole is arranged on the left and right sides, top of described cabinet.
Described wire hole has six, each three of cabinet top arranged on left and right sides.
The utility model has the advantages that: the device for expanding bus of this switch cubicle of the utility model utilizes the design feature of switch cabinet body self, electric current can be drawn from the switch cubicle left and right sides, thereby realize being connected of switch cubicle and the cabinet types such as PT cabinet or metering cabinet, be applicable to all also cabinet cabinet types, applied widely.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is this switch cabinet bus expanding unit of the utility model general assembly drawing in actual applications;
Fig. 2 is one of this switch cabinet bus expanding unit of the utility model exploded view in actual applications;
Fig. 3 is two of this switch cabinet bus expanding unit of the utility model exploded view in actual applications;
Fig. 4 is three of this switch cabinet bus expanding unit of the utility model exploded view in actual applications;
Fig. 5 is the structural representation of joint sleeve in this switch cabinet bus expanding unit of the utility model;
Wherein: 1-cabinet, 2-wire hole, 3-mounting panel, 301-installing hole, 4-silica gel picture cup, 5-joint sleeve, 501-external screw thread, 6-cable end, 7-the second screw element, 8-conductive contact finger spring, 9-the first screw element.
Embodiment
Fig. 1 and Fig. 2 have shown a specific embodiment of this switch cabinet bus expanding unit of the utility model, it comprises and is positioned at three wire holes 2 of switch cabinet body 1 top left side and three wire holes 2 of switch cabinet body 1 top right side, has only shown and be positioned at three of cabinet left side in Fig. 1.And the sidepiece at described cabinet 1 is fixed with the mounting panel 3 that is positioned at described wire hole 2 outsides by the first screw element 9, and cabinet 1 sidepiece is provided with vertical slot, and described mounting panel 3 is plugged in this slot.On this mounting panel 3, offer the installing hole 301 coaxially arranged with described wire hole 2, and in wire hole 2, be furnished with silicon rubber cup 4, in described silicon rubber cup 4, be inserted with and joint sleeve 5 with central shaft hole, and this joint sleeve 5 is fixed together with mounting panel 3 by the second screw element 7.In the central shaft hole of joint sleeve 5, be provided with conductive contact finger spring 8, joint sleeve 5 has the medial extremity that is positioned at installing hole 2 inner sides and the outboard end that is positioned at installing hole 2 outsides, and on the outer tube wall of joint sleeve 5 outboard ends, forms the external screw thread 501 for being fixedly connected with cable end 6.
The first screw element 9 described in this example and the second screw element 7 are bolt.
The assembling process of this switch cabinet bus expanding unit of the present embodiment is as follows: first mounting panel 3 vertically inserted in the slot of cabinet 1 sidepiece, and with the first screw element 9, mounting panel 3 is fixing with cabinet 1.Then in each wire hole 2, all arrange the silicon rubber cup 4 that a transition is used, and in each silicon rubber cup 4, all plug a joint sleeve 5, and joint sleeve 5 is fixed on mounting panel 3 with the second screw element 7, here flexible silicon rubber cup 4 mainly plays a transition role, with allow joint sleeve 5 can be better and cabinet 1 combine.When use, the built-in bulb copper rod (cabinet is from tape member) in wire hole 2 is inserted in joint sleeve 5 and contacted with conductive contact finger spring 8; Then cable end 6 is enclosed within to the outboard end of joint sleeve 5, and cable end 6 is electrically connected with conductive contact finger spring 8, the screwed hole carrying on cable end is screwed on the external screw thread of joint sleeve 5 simultaneously, thereby cable end 6 and joint sleeve 5 are fixed together, and then realize the spread to stube cable head 6 by joint sleeve 5.
Through verification experimental verification, the performance parameter of this switch cabinet bus expanding unit of the present embodiment is as follows, impacts: alternate/95kV over the ground; Industrial frequency withstand voltage: alternate/42kV over the ground; Office puts: voltage is raised to 15.6kV, keeps 10s, then drop to 13.2kV, the value of the putting < 10pc of office.
Certainly, above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow people can understand content of the present utility model and implement according to this, can not limit protection range of the present utility model with this.All equivalent transformations doing according to the Spirit Essence of the utility model main technical schemes or modification, within all should being encompassed in protection range of the present utility model.
Claims (4)
1. the device for expanding bus of a switch cubicle, comprise several wire holes (2) of cabinet (1) sidepiece that is positioned at switch cubicle, it is characterized in that: be fixed with the mounting panel (3) that is positioned at described wire hole (2) outside by the first screw element (9) at described cabinet (1) sidepiece, on this mounting panel (3), offer the installing hole (301) coaxially arranged with described wire hole (2), in described wire hole (2), be furnished with silicon rubber cup (4), in described silicon rubber cup (4), be inserted with and joint sleeve (5) with central shaft hole, and this joint sleeve (5) is fixed together by the second screw element (7) and mounting panel (3), in the central shaft hole of joint sleeve (5), be provided with conductive contact finger spring (8), joint sleeve (5) has the medial extremity that is positioned at installing hole (2) inner side and the outboard end that is positioned at installing hole (2) outside, and on the outer tube wall of joint sleeve (5) outboard end, form the external screw thread (501) for being fixedly connected with cable end (6).
2. the device for expanding bus of switch cubicle according to claim 1, is characterized in that: described cabinet (1) sidepiece is provided with vertical slot, and described mounting panel (3) is plugged in this slot.
3. the device for expanding bus of switch cubicle according to claim 1, is characterized in that: described wire hole (2) is arranged on the left and right sides, top of described cabinet (1).
4. the device for expanding bus of switch cubicle according to claim 3, is characterized in that: described wire hole (2) has six, each three of cabinet (1) top arranged on left and right sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420334976.8U CN203911252U (en) | 2014-06-20 | 2014-06-20 | Bus extension device of switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420334976.8U CN203911252U (en) | 2014-06-20 | 2014-06-20 | Bus extension device of switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203911252U true CN203911252U (en) | 2014-10-29 |
Family
ID=51785498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420334976.8U Active CN203911252U (en) | 2014-06-20 | 2014-06-20 | Bus extension device of switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203911252U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105098640A (en) * | 2015-08-26 | 2015-11-25 | 国家电网公司 | Connecting device for high-voltage switch cabinets |
| CN106451103A (en) * | 2016-10-26 | 2017-02-22 | 中山市蓝水能源科技发展有限公司 | LNG (liquefied natural gas) ship fuel control cabinet with improved wiring mode |
| CN106981839A (en) * | 2016-01-19 | 2017-07-25 | 欧玛嘉宝（珠海）开关设备有限公司 | A kind of side of switch cubicle and cabinet and simultaneously cabinet method |
| CN110612013A (en) * | 2018-06-15 | 2019-12-24 | 无锡康贝电子设备有限公司 | Laminate quick-mounting piece for network data cabinet |
-
2014
- 2014-06-20 CN CN201420334976.8U patent/CN203911252U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105098640A (en) * | 2015-08-26 | 2015-11-25 | 国家电网公司 | Connecting device for high-voltage switch cabinets |
| CN106981839A (en) * | 2016-01-19 | 2017-07-25 | 欧玛嘉宝（珠海）开关设备有限公司 | A kind of side of switch cubicle and cabinet and simultaneously cabinet method |
| CN106451103A (en) * | 2016-10-26 | 2017-02-22 | 中山市蓝水能源科技发展有限公司 | LNG (liquefied natural gas) ship fuel control cabinet with improved wiring mode |
| CN110612013A (en) * | 2018-06-15 | 2019-12-24 | 无锡康贝电子设备有限公司 | Laminate quick-mounting piece for network data cabinet |
| CN110612013B (en) * | 2018-06-15 | 2024-04-16 | 无锡康贝电子设备有限公司 | Laminate quick assembly for network data cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203911252U (en) | Bus extension device of switch cabinet | |
| MY188381A (en) | Copper-aluminium connector | |
| CN104158139A (en) | GIS cable terminal | |
| CN104300273A (en) | Dustproof terminal connector | |
| CN103427265B (en) | Short-circuit structure between multichannel high voltage cable | |
| CN203553871U (en) | Cable terminal used for GIS | |
| CN103499719A (en) | Connector assembly of electric energy meter information collector | |
| CN203827539U (en) | Heating device for sterilization and disinfection device | |
| CN208157801U (en) | A kind of height-adjustable Double-hole socket extender | |
| CN103945584B (en) | Disinfection sterilization device heater | |
| CN206820213U (en) | Socket and socket board component | |
| CN203445388U (en) | Short circuit structure between multi-path high-voltage cable | |
| CN207199949U (en) | A kind of normality power off socket | |
| CN102723245B (en) | Resistance device for high-voltage circuit breaker and high-voltage circuit breaker | |
| CN204255986U (en) | With the socket of hot-swappable formula intelligent electric meter | |
| CN202444062U (en) | Fixing device for inserted electric connection of multi-core leads | |
| CN110581373B (en) | Wiring terminal device for low-voltage high-power motor | |
| CN209993830U (en) | Power socket | |
| CN208795784U (en) | Electric energy meter Fast Installation relay assembly | |
| CN207442074U (en) | A kind of electrical connector housing | |
| CN201773747U (en) | Double inlet and double outlet isolating switch | |
| CN206976263U (en) | The binding post of breaker of plastic casing | |
| CN204947252U (en) | A kind of major-minor control smart jack | |
| CN205050790U (en) | Take display device's miniature circuit breaker | |
| CN106786538B (en) | Multi-system commercial power input unit and cabinet |
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: 20230801 Address after: 100176 Floor 1, Building 1, No. 2, Liangshuihe Second Street, Daxing District, Beijing Economic-Technological Development Area Patentee after: Schneider (Beijing) Medium Voltage Co.,Ltd. Address before: No. 285 Jinfeng Road, Industrial Park, Suzhou City, Jiangsu Province, 215129 Patentee before: SCHNEIDER SWITCH (SUZHOU) Co.,Ltd. |
|
| TR01 | Transfer of patent right |