CN205724748U - A kind of assembled wall bushing - Google Patents
A kind of assembled wall bushing Download PDFInfo
- Publication number
- CN205724748U CN205724748U CN201620397298.9U CN201620397298U CN205724748U CN 205724748 U CN205724748 U CN 205724748U CN 201620397298 U CN201620397298 U CN 201620397298U CN 205724748 U CN205724748 U CN 205724748U
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- CN
- China
- Prior art keywords
- wall bushing
- current transformer
- oversheath
- insulator
- conducting rod
- 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.)
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Abstract
The utility model discloses a kind of assembled wall bushing, including the current transformer being enclosed with insulator, the two ends of described current transformer are all flexibly connected with oversheath by adpting flange, it is provided with the conducting rod being connected with current transformer in described oversheath, outside oversheath, is additionally provided with the full skirt in tower-like distribution；Being provided with groove in the middle part of insulator outside current transformer, in groove, inlay card has the mounting plate for being fixed on body of wall, and mounting plate is fixed bolt by least three and fixed with insulator.This utility model, by improving the structure of wall bushing, greatly reduces the installation difficulty of wall bushing, improves installation effectiveness, reduces installation cost；On the premise of ensure that safety, facilitate the later stage that wall bushing carries out replacing and the maintenance of part, it is not necessary to be changed by whole wall bushing, reduce the use cost of wall bushing；By making Current Transformer, controlling improves, and overall structure is simple, convenient and practical, suitable wide popularization and application.
Description
Technical field
This utility model relates to the preventer field of power transmission system, specifically refers to a kind of assembled wall bushing.
Background technology
Wall bushing is parts conventional in power distribution equipment and High-Voltage Electrical Appliances, and wall bushing generally requires through wall, plays insulation and the effect supported.Wall bushing is one of most important transmission facility in electrical distribution field, operating wall bushing subjects running voltage and electric current for a long time, also subject to produced various too high voltages during the equipment inside and outside faults such as transformator and short circuit current, service condition is very severe, and the ratio that therefore wall bushing breaks down is higher.All it is integrally fixed on body of wall due to wall bushing, therefore when wall bushing generation infringement needs repairing, needs to disassemble whole wall bushing, be very easy to body of wall is damaged, the most complicated for the fixing wall bushing keeped in repair is installed again.
Utility model content
The purpose of this utility model is to provide a kind of maintenance quick, assembled wall bushing easy for installation.
This utility model is achieved through the following technical solutions: a kind of assembled wall bushing, including the current transformer being enclosed with insulator, the two ends of described current transformer are all flexibly connected with oversheath by adpting flange, it is provided with the conducting rod being connected with current transformer in described oversheath, outside oversheath, is additionally provided with the full skirt in tower-like distribution；Being provided with groove in the middle part of insulator outside current transformer, in groove, inlay card has the mounting plate for being fixed on body of wall, and mounting plate is fixed bolt by least three and fixed with insulator.
The operation principle of the technical program is, the current transformer being enclosed with insulator is arranged in body of wall, by adpting flange, conducting rod is fixed on current transformer both sides, therefore when changing wall bushing of installation, without being arranged on whole for wall bushing in body of wall, but first in body of wall, fixed packet is wrapped with the current transformer of insulator, conducting rod is installed in current transformer both sides again, substep assembles this wall bushing, improve the installation effectiveness of wall bushing, reduce task difficulty, owing to only conducting rod is exposed to external environment condition, easily damage, therefore oversheath is set outside conducting rod, when conducting rod being keeped in repair and changing, directly by adpting flange, conducting rod can be disassembled, keep in repair and change, convenient and swift.
In order to this utility model is better achieved, further, described oversheath is epoxy resin glass set.
In order to this utility model is better achieved, further, oversheath is extended in one end of described conducting rod, and is provided with binding post.
In order to this utility model is better achieved, further, described conducting rod is copper conducting rod.
In order to this utility model is better achieved, further, it is additionally provided with silicon rubber umbrella outside described full skirt.
In order to this utility model is better achieved, further, described mounting plate is annular, it is provided with six ring-shaped distributed fixing bolts and fixes with insulator.
This utility model compared with prior art, has the following advantages and beneficial effect:
(1) this utility model is by improving the structure of wall bushing, by tradition overall cuttage, wall bushing is installed, by assembled, wall bushing is installed till now, greatly reduce the installation difficulty of wall bushing, improve installation effectiveness, decrease and the lifting appliance that wall bushing needs to use is installed, in a disguised form decrease the installation cost of wall bushing；
(2) this utility model structure by reform pattern wall bushing, on the premise of ensure that safety, facilitate the later stage that mounted wall bushing carries out replacing and the maintenance of part, and without being changed by whole wall bushing, reduce the use cost of wall bushing；
(3) this utility model carries out the transmission of electric current by the current transformer being placed in body of wall, improves the controlling of the conveying of electric power, and overall structure is simple, convenient and practical, suitable wide popularization and application.
Accompanying drawing explanation
The detailed description with reference to the following drawings, non-limiting example made by reading, other features, objects, and advantages of the invention will become apparent:
Fig. 1 is structural representation of the present utility model.
Wherein 1 current transformer, 2 oversheaths, 3 adpting flanges, 4 full skirts, 5 binding posts, 6 mounting plates, 7 fix bolt.
Detailed description of the invention
Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings, and the most same or similar label represents same or similar element or has the element of same or like function.The embodiment described below with reference to accompanying drawing is exemplary, is only used for explaining this utility model, and it is not intended that to restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " on ", D score, " end ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than instruction or the device of hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " being connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can also be to be joined directly together, it is also possible to be to be indirectly connected to by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in this utility model can be understood with concrete condition.
Embodiment 1:
The primary structure of the present embodiment, as shown in Figure 1, including the current transformer 1 being enclosed with insulator, the two ends of described current transformer 1 are all flexibly connected with oversheath 2 by adpting flange 3, in described oversheath, 2 are provided with the conducting rod being connected with current transformer 1, are additionally provided with the full skirt 4 in tower-like distribution outside oversheath 2；Being provided with groove in the middle part of insulator outside current transformer 1, in groove, inlay card has the mounting plate 6 for being fixed on body of wall, and mounting plate 6 is fixed bolt 7 by least three and fixed with insulator.
The detailed description of the invention of the present embodiment is, needing to install the body of wall perforate of wall bushing, the current transformer 1 being enclosed with insulator is placed in the hole held successfully, and by fixing bolt 7, mounting plate 6 is fixed with the insulator outside current transformer 1, mounting plate 6 is made to fix with body of wall, realize being fixed in the hole of body of wall current transformer 1, make the conducting rod being provided with oversheath 2 be connected by adpting flange 3 is fixing with current transformer 1, i.e. completing the installation of whole wall bushing.
Embodiment 2:
The present embodiment, on the basis of above-described embodiment, further defines the material of oversheath 2, and described oversheath 2 is epoxy resin glass set.Owing to the mechanical performance of epoxy resin glass set, dimensional stability, impact resistance, moisture resistance properties are the most excellent, and its electric property is preferable, and operating temperature is higher, and performance own is affected by environment little.In processing technique, having the biggest superiority than the glass-fiber-fabric substrate of other resins, preferred epoxy glass set is as the oversheath 2 of conducting rod here.Other parts of the present embodiment are same as the previously described embodiments, repeat no more.
Embodiment 3:
The present embodiment, on the basis of above-described embodiment, further defines structure and the material of conducting rod, and oversheath 2 is extended in one end of described conducting rod, and is provided with binding post 5；And described conducting rod is copper conducting rod.Here setting up binding post 5 is that these wall bushing two ends connect electric wire for convenience, and the copper conducting rod that preferably conductivity is higher is as conducting rod.Other parts of the present embodiment are same as the previously described embodiments, repeat no more.
Embodiment 4:
The present embodiment, on the basis of above-described embodiment, is additionally arranged silicon rubber umbrella outside full skirt 4.
Other parts of the present embodiment are same as the previously described embodiments, repeat no more.
Embodiment 5:
The present embodiment is on the basis of above-described embodiment, and described mounting plate 6 is annular, it is provided with six ring-shaped distributed fixing bolts 7 and fixes with insulator.Other parts of the present embodiment are same as the previously described embodiments, repeat no more.
It is understandable that, wall bushing structure according to one embodiment of this utility model, operation principle and the work process of the such as parts such as current transformer 1 and full skirt 4 are all prior aries, and are well known to those skilled in the art, and are the most no longer described in detail.
Embodiment the most of the present utility model, it will be understood by those skilled in the art that: these embodiments can carry out under without departing from principle of the present utility model and objective multiple change, revise, replace and modification, scope of the present utility model is limited by claim and equivalent thereof.
Claims (6)
1. an assembled wall bushing, it is characterized in that: include being enclosed with the current transformer (1) of insulator, the two ends of described current transformer (1) are all flexibly connected with oversheath (2) by adpting flange (3), being provided with the conducting rod being connected with current transformer (1) in described oversheath (2), oversheath (2) outside is additionally provided with the full skirt (4) in tower-like distribution；Being provided with groove in the middle part of the insulator that current transformer (1) is outside, in groove, inlay card has the mounting plate (6) for being fixed on body of wall, and mounting plate (6) is fixed bolt (7) by least three and fixed with insulator.
A kind of assembled wall bushing the most according to claim 1, it is characterised in that: described oversheath (2) is epoxy resin glass set.
A kind of assembled wall bushing the most according to claim 1 and 2, it is characterised in that: oversheath (2) is extended in one end of described conducting rod, and is provided with binding post (5).
A kind of assembled wall bushing the most according to claim 3, it is characterised in that: described conducting rod is copper conducting rod.
A kind of assembled wall bushing the most according to claim 1 and 2, it is characterised in that: described full skirt (4) is outside is additionally provided with silicon rubber umbrella.
A kind of assembled wall bushing the most according to claim 1 and 2, it is characterised in that: described mounting plate (6) is annular, it is provided with six ring-shaped distributed fixing bolts (7) and fixes with insulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620397298.9U CN205724748U (en) | 2016-05-05 | 2016-05-05 | A kind of assembled wall bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620397298.9U CN205724748U (en) | 2016-05-05 | 2016-05-05 | A kind of assembled wall bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205724748U true CN205724748U (en) | 2016-11-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620397298.9U Expired - Fee Related CN205724748U (en) | 2016-05-05 | 2016-05-05 | A kind of assembled wall bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205724748U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105846373A (en) * | 2016-05-05 | 2016-08-10 | 成都君禾天成科技有限公司 | Assembling type wall bushing |
| CN110690675A (en) * | 2019-09-11 | 2020-01-14 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | Improve special high voltage wall bushing of anti-seismic performance |
-
2016
- 2016-05-05 CN CN201620397298.9U patent/CN205724748U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105846373A (en) * | 2016-05-05 | 2016-08-10 | 成都君禾天成科技有限公司 | Assembling type wall bushing |
| CN110690675A (en) * | 2019-09-11 | 2020-01-14 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | Improve special high voltage wall bushing of anti-seismic performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Long Xiaoling Inventor after: Tan Yingsong Inventor before: Li Huiling |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171023 Address after: 400000 No. two, No. 11, Changjiang Road 177, Yuzhong District, Chongqing City, 6 Patentee after: CHONGQING GIANT CAN CONSTRUCTION GROUP CONSTRUCTION AND INSTALLATION ENGINEERING CO., LTD. Address before: 610000 Sichuan Province, Chengdu Tianfu Avenue North 1480 No. 8 Building 2 unit 10 floor No. 1 Patentee before: Chengdu Jun Hetiancheng Science and Technology Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20180505 |