CN216121227U - Circuit right-angle steering device and vehicle-mounted mobile substation - Google Patents
Circuit right-angle steering device and vehicle-mounted mobile substation Download PDFInfo
- Publication number
- CN216121227U CN216121227U CN202122751266.8U CN202122751266U CN216121227U CN 216121227 U CN216121227 U CN 216121227U CN 202122751266 U CN202122751266 U CN 202122751266U CN 216121227 U CN216121227 U CN 216121227U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- mobile substation
- sleeves
- quarter turn
- turn device
- 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
Images
Landscapes
- Steering Controls (AREA)
Abstract
The utility model discloses a circuit right-angle steering device, which comprises: the bus tube is provided with a first sleeve seat and a second sleeve seat at two ends respectively; a first sleeve and a second sleeve, the first sleeve being mounted on the first sleeve seat, the plurality of first sleeves being arranged in a first arrangement plane; the second ferrule is mounted on the second ferrule holder, and the plurality of second ferrules are arranged in a second arrangement face, the first arrangement face and the second arrangement face being perpendicular to each other. The line right-angle steering device is a preset device, so that the device can be directly used on site, and the temporary construction on site is not needed as in the prior art, so that the investment time of a mobile substation is shortened, and the application cost of the mobile substation is reduced. In addition, the line right-angle steering device is flexible to move, and the position can be changed according to the specific situation of a mobile substation. The utility model also discloses a vehicle-mounted mobile substation.
Description
Technical Field
The utility model relates to the field of vehicle-mounted mobile transformers, in particular to a line right-angle steering device and a vehicle-mounted mobile transformer substation.
Background
On-board mobile substations, which are able to supply loads in emergency or maintenance situations instead of power stations, are increasingly being used. In application, a mobile substation always faces the situation that the mobile substation incoming line direction is perpendicular to the line direction. Because the automobile body of portable transformer substation is longer, is restricted by the place size, can't change the mounted position of portable transformer substation. In the prior art, the post insulators are usually fixed on the ground on the spot to facilitate the turning of the line. Therefore, a large amount of field work prolongs the investment time of the mobile substation and improves the application cost of the mobile substation.
Therefore, how to shorten the investment time of the mobile substation and reduce the application cost of the mobile substation is a critical problem to be solved urgently by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model provides a line right-angle steering device which can shorten the investment time of a mobile substation and reduce the application cost of the mobile substation. In order to achieve the purpose, the utility model provides the following technical scheme:
a line quarter turn device comprising:
the bus tube comprises a bus tube body, wherein a first sleeve seat and a second sleeve seat are respectively arranged at two ends of the bus tube body;
the first sleeve is arranged on the first sleeve seat, the first sleeves are multiple, and the multiple first sleeves are arranged in a first arrangement surface; the second sleeve is installed on the second sleeve seat, the second sleeves are multiple, the second sleeves are arranged in a second arrangement face, the first arrangement face and the second arrangement face are perpendicular to each other, and each first sleeve can be electrically connected with the corresponding second sleeve.
Preferably, a first flange plate is arranged at the end part of the first sleeve, a first second flange plate matched with the first flange plate is arranged on the first sleeve seat, and the first flange plate and the first second flange plate are locked through bolts;
the end part of the second sleeve is provided with a second first flange plate, the second sleeve seat is provided with a second flange plate matched with the second first flange plate, and the second first flange plate and the second flange plate are locked through bolts.
Preferably, a plurality of conducting rods are arranged in the bus tube, and each first sleeve is electrically connected with the corresponding second sleeve through one conducting rod.
Preferably, sulfur hexafluoride gas is filled in the bus tube.
Preferably, the interior of the bus-bar barrel is isolated into a plurality of gas chambers along the length of the bus-bar barrel.
Preferably, a plurality of the first sleeves are radially distributed, and a plurality of the second sleeves are radially distributed.
Preferably, the number of the first sleeves is three, and the number of the second sleeves is three.
Preferably, the bottom of the bus-bar barrel has support legs which are bolted to the vehicle plate.
Preferably, the first sleeve or the second sleeve is connected with a mobile substation through a prefabricated jumper.
The utility model also discloses a vehicle-mounted mobile substation, which comprises a line right-angle steering device, wherein the line right-angle steering device is any one of the line right-angle steering devices.
It can be seen from the above technical solution that: when the line direction is vertical to the incoming line direction of the mobile substation, the bus tube is placed to enable the line direction to be vertical to the first arrangement surface, and all the leads in the line are connected to the corresponding first sleeves along the line direction. Because the first arrangement surface and the second arrangement surface are perpendicular to each other and the line direction is perpendicular to the incoming line direction of the mobile substation, if the line direction is perpendicular to the first arrangement surface, the second arrangement surface is perpendicular to the incoming line direction of the mobile substation, and then the second sleeve and the mobile substation can be wired along the incoming line direction of the mobile substation. In this embodiment, the first bushing is a wire inlet end and the second bushing is a wire outlet end, each of the bushings being electrically connectable to a corresponding second bushing.
The line right-angle steering device is a preset device, so that the device can be directly used on site, and the temporary construction on site is not needed as in the prior art, so that the investment time of a mobile substation is shortened, and the application cost of the mobile substation is reduced. In addition, the line right-angle steering device is flexible to move, and the position can be changed according to the specific situation of a mobile substation. In addition, the line right-angle steering device can be repeatedly used, so that the cost is saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a front view of a right angle steering apparatus for a circuit according to an embodiment of the present invention;
FIG. 2 is a top view of a right angle turning device of a circuit according to an embodiment of the present invention;
fig. 3 is a top view of a vehicle-mounted mobile substation according to an embodiment of the present invention.
Wherein, 1 is a first sleeve seat, 2 is a second sleeve seat, 3 is a bus tube, 4 is a first sleeve, 5 is a second sleeve, 6 is a sweep, and 7 is a prefabricated jumper.
Detailed Description
The utility model discloses a line right-angle steering device which can shorten the investment time of a mobile substation and reduce the application cost of the mobile substation. The utility model also discloses a vehicle-mounted mobile substation.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model discloses a line right-angle steering device which comprises a bus tube 3, a first sleeve 4 and a second sleeve 5. Wherein, the two ends of the bus-bar cylinder 3 are respectively provided with a first sleeve seat 1 and a second sleeve seat 2. The first sleeve 4 is mounted on the first sleeve holder 1 and the second sleeve 5 is mounted on the second sleeve holder 2. The first ferrule 4 is plural, and the plural first ferrules 4 are arranged in the first arrangement face. The second sleeve 5 is plural, and plural second sleeves 5 are arranged in the second arrangement face. In particular, the first arrangement face and the second arrangement face are perpendicular to each other. This can also be understood as follows: and horizontally rotating the first sleeve seat 1 by 90 degrees to obtain a second sleeve seat 2.
When the line direction is perpendicular to the incoming line direction of the mobile substation, the busbar barrel 3 is placed so that the line direction is perpendicular to the first arrangement surface, and each conductor in the line is connected to the corresponding first sleeve 4 along the line direction. Since the first arrangement surface and the second arrangement surface are perpendicular to each other and the line direction is perpendicular to the incoming line direction of the mobile substation, if the line direction is perpendicular to the first arrangement surface, the second arrangement surface is perpendicular to the incoming line direction of the mobile substation, and then the second bushing 5 and the mobile substation can be wired along the incoming line direction of the mobile substation. In this embodiment, the first bushing 4 is a wire inlet end and the second bushing 5 is a wire outlet end, each of which is capable of being electrically connected to a corresponding second bushing 5.
The line right-angle steering device is a preset device, so that the device can be directly used on site, and the temporary construction on site is not needed as in the prior art, so that the investment time of a mobile substation is shortened, and the application cost of the mobile substation is reduced. In addition, the line right-angle steering device is flexible to move, and the position can be changed according to the specific situation of a mobile substation. In addition, the line right-angle steering device can be repeatedly used, so that the cost is saved.
Regarding the connection manner of the first and second casings 4 and 5: the end part of the first sleeve 4, which is used for being connected with the first sleeve seat 1, is provided with a first flange, and the first sleeve seat 1 is provided with a first and a second flange which are matched with the first flange for use. The first flange plate and the first second flange plate are locked through bolts. The first sleeve 4 is provided with a plurality of first flanges and second flanges, and the first sleeve seat 1 is provided with a plurality of first flanges and second flanges. Each first sleeve 4 is mounted on the first sleeve holder 1 via a respective first flange and a corresponding first second flange on the first sleeve holder 1.
The end part of the first sleeve 4, which is used for being connected with the second sleeve seat 2, is provided with a second flange plate, and the second sleeve seat 2 is provided with a second flange plate which is matched with the second flange plate for use. The second flange plate and the second flange plate are locked through bolts. The number of the second sleeves 5 is multiple, and then a plurality of second flanges are arranged on the first sleeve seat 1. Each second sleeve 5 is mounted on the second sleeve seat 2 by means of a respective second flange and a corresponding second flange on the second sleeve seat 2.
As can be seen from the above description, each first bushing 4 can be electrically connected to the corresponding second bushing 5, which is implemented in the present invention by: a plurality of conducting rods are arranged in the bus-bar drum 3, each first bushing 4 being electrically connected to a corresponding second bushing 5 via one conducting rod. Or the corresponding first sleeve 4 and second sleeve 5, are electrically connected by a conductive rod. One end of the conducting rod is connected with the first sleeve 4 through a flange hole on the first and second flange plates, and the other end of the conducting rod is connected with the second sleeve 5 through a flange hole on the second and second flange plates.
In the utility model, sulfur hexafluoride gas is filled in the bus tube 3, and the sulfur hexafluoride gas has good electrical insulation and excellent arc extinguishing performance, so that the insulation distance required between the conducting rods in the bus tube 3 is smaller, the structure of the bus tube 3 is more compact, and the occupied space is smaller. Thus, the bus bar barrel 3 is favorably arranged, and the use flexibility of the bus bar barrel 3 is further improved.
In order to ensure the airtightness of the interior of the bus-bar drum 3, the present invention isolates the interior of the bus-bar drum 3 into a plurality of air chambers along the length direction of the bus-bar drum 3, and when one of the air chambers leaks, the airtightness of the other air chambers is not affected.
The bottom of the bus-bar drum 3 has support legs which are bolted to the bed 6. The bolt connection can ensure the firmness of connection of the bus bar barrel 3 and the sweep 6 and is convenient to disassemble and assemble.
Regarding the arrangement of the first and second casings 4, 5: in order to ensure a set insulation distance between adjacent first bushings 4, the present invention defines a plurality of first bushings 4 radially distributed in a first arrangement plane and a plurality of second bushings 5 radially distributed in a second arrangement plane.
In one embodiment of the utility model, the conductors are three-phase conductors, and thus correspondingly there are three first bushings 4 and three second bushings 5.
In addition, if the first sleeve 4 is an incoming end and the second sleeve 5 is an outgoing end, the second sleeve 5 is connected with the mobile substation through a prefabricated jumper 7. The prefabricated jumper 7 can be made in advance and can be directly used on site, so that the investment speed of the transformer substation is further increased.
The utility model also discloses a vehicle-mounted mobile substation, which comprises a right-angle steering device, wherein the right-angle steering device is any one of the right-angle steering devices, the right-angle steering device has the effects, and the vehicle-mounted mobile substation with the right-angle steering device also has the effects, so the details are not repeated herein.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A line quarter turn device, comprising:
the bus tube comprises a bus tube body, wherein a first sleeve seat and a second sleeve seat are respectively arranged at two ends of the bus tube body;
the first sleeve is arranged on the first sleeve seat, the first sleeves are multiple, and the multiple first sleeves are arranged in a first arrangement surface; the second sleeve is installed on the second sleeve seat, the second sleeves are multiple, the second sleeves are arranged in a second arrangement face, the first arrangement face and the second arrangement face are perpendicular to each other, and each first sleeve can be electrically connected with the corresponding second sleeve.
2. The line quarter turn device according to claim 1, wherein a first flange is provided at an end of said first sleeve, a first second flange is provided on said first sleeve seat to mate with said first flange, and said first flange and said first second flange are locked together by bolts;
the end part of the second sleeve is provided with a second first flange plate, the second sleeve seat is provided with a second flange plate matched with the second first flange plate, and the second first flange plate and the second flange plate are locked through bolts.
3. The line quarter turn device according to claim 1, wherein a plurality of conductive rods are disposed within said bus bar barrel, each of said first bushings being electrically connected to a corresponding said second bushing by one of said conductive rods.
4. The line quarter turn device according to claim 1, wherein said bus bar cylinder is filled with sulfur hexafluoride gas.
5. The line quarter turn device according to claim 4, wherein the interior of said bus-bar barrel is isolated into a plurality of plenums along the length of said bus-bar barrel.
6. The line quarter turn device according to claim 1, wherein a plurality of said first sleeves are radially disposed and a plurality of said second sleeves are radially disposed.
7. The line quarter turn device of claim 6, wherein said first sleeves are three and said second sleeves are three.
8. The line quarter turn device of claim 1, wherein the bottom of said bus bar barrel has support legs that are bolted to the bed.
9. The line quarter turn device of claim 1, wherein the first bushing or the second bushing is connected to a mobile substation by a pre-fabricated jumper.
10. A vehicle-mounted mobile substation comprising a line quarter turn device, characterized in that the line quarter turn device is a line quarter turn device according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122751266.8U CN216121227U (en) | 2021-11-10 | 2021-11-10 | Circuit right-angle steering device and vehicle-mounted mobile substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122751266.8U CN216121227U (en) | 2021-11-10 | 2021-11-10 | Circuit right-angle steering device and vehicle-mounted mobile substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216121227U true CN216121227U (en) | 2022-03-22 |
Family
ID=80715444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122751266.8U Active CN216121227U (en) | 2021-11-10 | 2021-11-10 | Circuit right-angle steering device and vehicle-mounted mobile substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216121227U (en) |
-
2021
- 2021-11-10 CN CN202122751266.8U patent/CN216121227U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0065634B1 (en) | Gas insulated switchgear equipment | |
| CN105071335A (en) | Rapid plugging/pulling cable branching box | |
| CN202019137U (en) | Bus bridge frame with commutation function | |
| US9472926B2 (en) | Gas-insulated switchgear arrangement | |
| CN216121227U (en) | Circuit right-angle steering device and vehicle-mounted mobile substation | |
| WO2021017409A1 (en) | Mobile substation | |
| CN201388026Y (en) | Bus of fully isolated and shielded metal conductive tube and bus connector | |
| KR20160014694A (en) | Power supply assembly intended to recharge electric batteries for electric motor vehicles | |
| CN110994369B (en) | Combined equipment configuration structure of shared casing on HGIS bus side | |
| CA1053763A (en) | Stucture for electrical interface | |
| CN110718862A (en) | Mobile combined electrical equipment and wiring device thereof | |
| CN210926614U (en) | Mobile combined electrical equipment and wiring device thereof | |
| JP4896786B2 (en) | Gas insulated switchgear | |
| CN109149430B (en) | Vehicle-mounted GIS transformer substation and installation method thereof | |
| CN216958870U (en) | GIS transformer substation and outlet structure thereof | |
| CN217642157U (en) | Power distribution system of power grid | |
| CN114400514B (en) | GIS power distribution unit's outlet structure and GIS transformer substation | |
| CN113991663B (en) | Movable phase-changing device and vehicle-mounted mobile substation | |
| CN216451132U (en) | Bus conductor, gas-insulated metal-enclosed switchgear and power system | |
| CN217934247U (en) | Drainage fitting assembly with load bypass operation | |
| JP6496638B2 (en) | Mobile substation | |
| CN108879454B (en) | Combined electric vehicle and combined switch | |
| JPH10210613A (en) | Composite gas insulation switchgear | |
| CN220190139U (en) | Busbar structure of longitudinally-rotating sealed insulating switch cabinet | |
| CN203983812U (en) | A kind of vehicle-mounted removable transformer station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |