CN202721410U - Assembly type 10kV switchgear busbar bridge box structure capable of installing wall bushing - Google Patents
Assembly type 10kV switchgear busbar bridge box structure capable of installing wall bushing Download PDFInfo
- Publication number
- CN202721410U CN202721410U CN 201220315158 CN201220315158U CN202721410U CN 202721410 U CN202721410 U CN 202721410U CN 201220315158 CN201220315158 CN 201220315158 CN 201220315158 U CN201220315158 U CN 201220315158U CN 202721410 U CN202721410 U CN 202721410U
- Authority
- CN
- China
- Prior art keywords
- bridge
- busbar
- bridge box
- wall
- wall bushing
- 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
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- 238000009434 installation Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000001131 transforming Effects 0.000 abstract description 3
- 230000000875 corresponding Effects 0.000 abstract description 2
- 238000004904 shortening Methods 0.000 abstract 1
- 238000010923 batch production Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000750 progressive Effects 0.000 description 1
Abstract
The utility model discloses an assembly type 10kV switchgear busbar bridge box structure capable of installing a wall bushing, which comprises a busbar bridge box, wherein a wall bushing is fixed on the busbar bridge box, one end, which is close to the wall bushing, of the busbar bridge box is fixed in a wall, and the other end of the busbar bridge box is connected to a switch cabinet. The busbar bridge box further comprises a bridge base and a bridge body, wherein a connecting part between the bridge base and the bridge body is provided with a plurality of mounting circular holes, and the bridge base and the bridge body are fixedly connected through bolts. The assembly type 10kV switchgear busbar bridge box structure capable of installing the wall bushing provided by the utility model adopts a factory total assembly structure, and a wall through position of the busbar bridge box adopts a design of a bell mouth structure, thereby being convenient for installing the wall bushing on the bridge box body. Only a bridge box wall through hole is needed to be reserved when the busbar bridge box is installed on site; the bridge box can be manufactured in factories according to the dimensions of a layout plan; a corresponding stamping part and the wall bushing can be disassembled, assembled or exchanged according to actual requirements in a field test or a transformation and capacity expansion process without a need of knocking another hole on the wall, thereby improving the work efficiency and shortening the construction period greatly.
Description
Technical field
The utility model relates to a kind of busbar bridge case body of a bridge structure, particularly relates to a kind of sectional wall bushing 10kV switchgear busbar bridge box structure can be installed.
Background technology
In the former employing 35/10kV transformer-supplied system, the 10kV of transformer often adopts busbar to be connected with switch cubicle, in actual conditions, the 35/10kV transformer is installed in the different rooms with the 10kV switchgear, often adopt at body of wall relevant position embedded wall penetration sleeve pipe, wall bushing is installed in the body of wall, just in case the problem of wall bushing in battery of tests process, occurs, needing to change is just need to strike the wall broken hole, wait again that new wall bushing is pre-buried to need relatively long concrete curing time to body of wall, so especially the scene is transformed or the increase-volume project and unfavorable (because transform or the interruption duration of increase-volume project all preset make); The bridge case often will wait pre-buried the fixing afterwards of wall bushing to make the busbar bridge case according to the actual measurement span again, and switch cubicle and busbar bridge case can't be made synchronously; Such as the on-the-spot increase-volume project of transforming, have a strong impact on construction period.
The utility model content
For the problems referred to above, main purpose of the present utility model is to provide a kind of busbar bridge case place through walls to adopt the bell-mouth structure of air design, be convenient to wall bushing and be installed on bridge case body, the assembly type that no longer needs to strike the wall broken hole can be installed wall bushing 10kV switchgear busbar bridge box structure.
The utility model solves the problems referred to above by following technical proposals: a kind of assembly type can be installed wall bushing 10kV switchgear busbar bridge box structure, comprise the busbar bridge case, an end that is fixed with wall bushing, the close wall bushing of busbar bridge case on the busbar bridge case is fixed within the walls, the other end is connected on the switch cubicle, the busbar bridge case also comprises bridge chair and the body of a bridge, bridge chair and the body of a bridge have a plurality of installation circular holes in the junction, be bolted to connection.
In specific embodiment of the utility model, the length of the body of a bridge is transformable.
Positive progressive effect of the present utility model is: the sectional that the utility model provides can be installed wall bushing 10kV switchgear busbar bridge box structure, adopt the full package assembly of batch production, busbar bridge case place through walls adopts the bell-mouth structure of air design, be convenient to wall bushing and be installed on bridge case body, need only during on-the-spot the installation and reserve bridge case hole through walls, can make the bridge case according to the batch production of floor plan size, can dismantle according to actual needs and assemble the corresponding sheet metal component of replacing and wall bushing in field test or the transformation capacity increasing process, no longer need to strike the wall broken hole, greatly increase work efficiency and construction period.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation after the utility model is installed.
Embodiment
Describe most preferred embodiment of the present utility model in detail below in conjunction with Fig. 1-2.
The utility model comprises busbar bridge case 1, an end that is fixed with wall bushing 101, busbar bridge case 1 close wall bushing 101 on the busbar bridge case 1 is fixed in the wall 2, the other end is connected on the switch cubicle 3, busbar bridge case 1 also comprises bridge chair 102 and the body of a bridge 103, bridge chair 102 and the body of a bridge 103 have a plurality of installation circular holes in the junction, be bolted to connection.
In specific embodiment of the utility model, the length of the body of a bridge 103 is transformable, will according to the variable in distance between wall 2 and the switch cubicle 3, make it to satisfy the demands.
Above demonstration and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications; these changes and improvements all fall in claimed the utility model scope, and the claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. an assembly type can be installed wall bushing 10kV switchgear busbar bridge box structure, it is characterized in that, described structure comprises busbar bridge case (1), an end that is fixed with wall bushing (101), the close wall bushing (101) of described busbar bridge case (1) on the described busbar bridge case (1) is fixed in the wall (2), the other end is connected on the switch cubicle (3), busbar bridge case (1) also comprises bridge chair (102) and the body of a bridge (103), bridge chair (102) and the body of a bridge (103) have a plurality of installation circular holes in the junction, be bolted to connection.
2. assembly type according to claim 1 can be installed wall bushing 10kV switchgear busbar bridge box structure, it is characterized in that, the length of the described body of a bridge (103) is transformable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220315158 CN202721410U (en) | 2012-06-29 | 2012-06-29 | Assembly type 10kV switchgear busbar bridge box structure capable of installing wall bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220315158 CN202721410U (en) | 2012-06-29 | 2012-06-29 | Assembly type 10kV switchgear busbar bridge box structure capable of installing wall bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202721410U true CN202721410U (en) | 2013-02-06 |
Family
ID=47623214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220315158 Expired - Lifetime CN202721410U (en) | 2012-06-29 | 2012-06-29 | Assembly type 10kV switchgear busbar bridge box structure capable of installing wall bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202721410U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103227439A (en) * | 2013-04-23 | 2013-07-31 | 镇江大全伊顿电器有限公司 | Movable baffle type wall bushing of medium-voltage switch cabinet |
-
2012
- 2012-06-29 CN CN 201220315158 patent/CN202721410U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103227439A (en) * | 2013-04-23 | 2013-07-31 | 镇江大全伊顿电器有限公司 | Movable baffle type wall bushing of medium-voltage switch cabinet |
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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: 20130206 |
|
| CX01 | Expiry of patent term |