CN208271688U - A kind of portable sleeve of main transformer bracket - Google Patents
A kind of portable sleeve of main transformer bracket Download PDFInfo
- Publication number
- CN208271688U CN208271688U CN201821021780.8U CN201821021780U CN208271688U CN 208271688 U CN208271688 U CN 208271688U CN 201821021780 U CN201821021780 U CN 201821021780U CN 208271688 U CN208271688 U CN 208271688U
- Authority
- CN
- China
- Prior art keywords
- bolt
- connection sheet
- main transformer
- supporting leg
- support base
- 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 - Fee Related
Links
Abstract
The utility model discloses a kind of portable sleeve of main transformer brackets, including rack body；The top of rack body connects bushing shell for transformer；Support base connection frame is fixedly installed on top braces seat bottom, and bushing shell for transformer is installed on top braces seat；One end of supporting leg is bolted to support base connection frame；Lower brace is bolted to supporting leg, and connection sheet is arranged in the middle part of lower brace, and connection sheet is bolted to connection sheet；One end of diagonal brace A is bolted to connection sheet, and the other end is bolted to support base connection frame；One end of diagonal brace B is bolted to connection sheet, and the other end is bolted to support base connection frame.A kind of portable sleeve of main transformer bracket of the utility model, sound construction, bracket is detachable, is convenient for carrying transport, and on-site assembly is simple, and cost is cheap, and practical process is safe and reliable.
Description
Technical field
The utility model relates to electrical equipment technical fields, and in particular to a kind of portable sleeve of main transformer bracket.
Background technique
Oil-immersed transformer 110kV and the above casing mostly use paper condenser to insulate greatly, while balanced electric field, to this
It during class molded cannula performs overhauling and maintenance or in the case that main transformer hangs cover overhaul, is both needed to remove sleeve of main transformer, and vertical
It is placed in ground.During practical work, the welding of temporary casing bracket need to be completed before work, time-consuming effort, and it is interim
The bracket volume of production is larger, it has not been convenient to transport, and the secured performance of equipment also cannot be ensured reliably.
Utility model content
Technical problem to be solved in the utility model is that existing bushing shell for transformer bracket needs are welded before work
It connects, time-consuming effort, and the bracket volume temporarily made is larger, it has not been convenient to which transport is, and it is an object of the present invention to provide a kind of portable main transformer set
Pipe holder solves the above problems.
The utility model is achieved through the following technical solutions:
A kind of portable sleeve of main transformer bracket, including rack body；The top of the rack body connects bushing shell for transformer；
The rack body includes top braces seat, support base connection frame, supporting leg, diagonal brace A, diagonal brace B, lower brace and connection sheet；Institute
It states support base connection frame and is fixedly installed on top braces seat bottom, and bushing shell for transformer is installed on top braces seat；The support
One end of leg is bolted to support base connection frame；The lower brace is bolted to supporting leg, and in lower brace
Connection sheet is arranged in middle part, and the connection sheet is bolted to connection sheet；One end of the diagonal brace A is bolted to connect
Contact pin, the other end are bolted to support base connection frame；One end of the diagonal brace B is bolted to connection sheet, separately
One end is bolted to support base connection frame.
In the prior art, bushing shell for transformer bracket needs are welded before work, time-consuming effort, and the branch temporarily made
Frame body product is larger, it has not been convenient to transport.The utility model is in application, when carrying out in-site installation, it is only necessary to carry out all parts
It is bolted, so that it may which when using, and dismantling at once, by the Bolt dismantling on all parts, bundling is carried, and is occupied a little
Disassembly and transport can be completed in transport space and device memory.
Further, the rack body is prismatic table shape, and supporting leg constitutes the crest line of terrace with edge, and top braces seat constitutes rib
The top surface of platform；On the either side of the terrace with edge, one end of lower brace is connected to the supporting leg that a crest line is constituted on the side,
The other end of lower brace is connected to the supporting leg that another crest line is constituted on the side.
The utility model is in application, in order to guarantee that total can ensure that structure stress is steady while fast assembling-disassembling
Fixed, the utility model has carried out above-mentioned setting, so that diagonal brace A, diagonal brace B, support base connection frame, supporting leg and lower brace be formed
Multiple triangular structures, and it is hinged triangular structure that this triangular structure, which can be regarded as three endpoints,；Invention human hair
It is existing, the bracket commonly welded, in structure in use, since bushing shell for transformer is influenced by beam wind, so that bracket weld is frequent
Concentrated by stress, and there is fatigue fracture, be not easily repaired；This hinged triangular structure that the utility model uses,
Even if transformer suit is influenced by beam wind, only by shearing force at bolt, and moment of flexure is released on other components
Shared effectively avoids stress concentration, reduces the probability of fatigue fracture；Meanwhile inventor has found the utility model
In use, when structure stress is excessive, main stress is concentrated in connection sheet, even if connection sheet is impaired, can also pass through bolt
Dismantling connection piece, and be unlikely to progress entirety and spend money, effectively save cost.
Further, the terrace with edge uses positive truncated rectangular pyramids.
Further, the bolt uses high-hardness wear-resistant bolt.
Further, the supporting leg uses angle steel.
Further, the diagonal brace A and diagonal brace B uses hard band steel.
Further, the lower brace uses hard band steel.
Further, the connection sheet uses hard band steel.
The utility model compared with prior art, has the following advantages and benefits:
1, a kind of portable sleeve of main transformer bracket of the utility model, sound construction, bracket is detachable, is convenient for carrying transport,
On-site assembly is simple, and cost is cheap, and practical process is safe and reliable；
2, a kind of portable sleeve of main transformer bracket of the utility model, using this hinged triangular structure, even if transformer
When suit is influenced by beam wind, only by shearing force at bolt, and moment of flexure is released to shared on other components, has
Effect avoids stress concentration, reduces the probability of fatigue fracture；
3, a kind of portable sleeve of main transformer bracket of the utility model can also pass through Bolt dismantling even if connection sheet is impaired
Connection sheet, and be unlikely to progress entirety and spend money, effectively save cost.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the utility model embodiment, constitutes the one of the application
Part does not constitute the restriction to the utility model embodiment.In the accompanying drawings:
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model side view.
Label and corresponding parts title in attached drawing:
1- bushing shell for transformer, 3- rack body, 31- top braces seat, 32- support base connection frame, 33- supporting leg, 34- are oblique
Support A, 35- diagonal brace B, 36- lower brace, 37- connection sheet.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, below with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment 1
As depicted in figs. 1 and 2, a kind of portable sleeve of main transformer bracket of the utility model, including rack body 3；The branch
The top of frame ontology 3 connects bushing shell for transformer 1；The rack body 3 includes top braces seat 31, support base connection frame 32, branch
Support leg 33, diagonal brace A34, diagonal brace B35, lower brace 36 and connection sheet 37；The support base connection frame 32 is fixedly installed on top branch
31 bottom of seat is supportted, and bushing shell for transformer 1 is installed on top braces seat 31；One end of the supporting leg 33 is connected to by bolt 38
Support base connection frame 32；The lower brace 36 is connected to supporting leg 33 by bolt 38, and connection is arranged in the middle part of lower brace 36
Piece 37, the connection sheet 37 are connected to connection sheet 37 by bolt 38；One end of the diagonal brace A34 is connected to by bolt 38
Contact pin 37, the other end are connected to support base connection frame 32 by bolt 38；One end of the diagonal brace B35 is connected to by bolt 38
Connection sheet 37, the other end are connected to support base connection frame 32 by bolt 38.
When the present embodiment is implemented, when carrying out in-site installation, it is only necessary to connect by bolt 38 by all parts, just
When can use, and dismantle at once, the bolt 38 on all parts is dismantled, bundling carries, and occupies a little transport space and sets
Disassembly and transport can be completed in standby memory space.
Embodiment 2
On the basis of embodiment 1, the rack body 3 is prismatic table shape to the present embodiment, and supporting leg 33 constitutes terrace with edge
Crest line, top braces seat 31 constitute the top surface of terrace with edge；On the either side of the terrace with edge, one end of lower brace 36 is connected to the side
The supporting leg 33 of a crest line is constituted on face, the other end of lower brace 36 is connected to the support that another crest line is constituted on the side
Leg 33.
When the present embodiment is implemented, in order to guarantee that total can ensure that structure stress is stablized while fast assembling-disassembling,
The utility model has carried out above-mentioned setting, thus by diagonal brace A34, diagonal brace B35, support base connection frame 32, supporting leg 33 and lower cross
Support 36 forms multiple triangular structures, and it is hinged triangular structure that this triangular structure, which can be regarded as three endpoints,；
Inventors have found that the bracket commonly welded, in structure in use, since bushing shell for transformer 1 is influenced by beam wind, so that bracket welds
It meets place frequently to be concentrated by stress, and fatigue fracture occurs, be not easily repaired；This hinged triangle that the utility model uses
Shape structure, even if transformer suit 1 is influenced by beam wind, only by shearing force at bolt 38, and moment of flexure is released to
Shared on other components effectively avoids stress concentration, reduces the probability of fatigue fracture；Meanwhile inventor has found
The utility model is in use, and when structure stress is excessive, main stress is concentrated in connection sheet 37, even if connection sheet 37 is impaired,
It can also be unlikely to progress entirety by 38 dismantling connection piece 37 of bolt and spend money, effectively save cost.
Embodiment 3
On the basis of embodiment 1, the terrace with edge is preferably positive truncated rectangular pyramids the present embodiment.The bolt 38 is preferably high hard
Spend wear-resistant bolt.The supporting leg 33 is preferably angle steel.The diagonal brace A34 and diagonal brace B35 is preferably hard band steel.Under described
Stull 36 is preferably hard band steel.The connection sheet 37 is preferably hard band steel.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model
Determine the protection scope of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of portable sleeve of main transformer bracket, which is characterized in that including rack body (3)；The top of the rack body (3)
It connects bushing shell for transformer (1)；The rack body (3) includes top braces seat (31), support base connection frame (32), supporting leg
(33), diagonal brace A (34), diagonal brace B (35), lower brace (36) and connection sheet (37)；Support base connection frame (32) fixed setting
In top braces seat (31) bottom, and bushing shell for transformer (1) is installed on top braces seat (31)；One end of the supporting leg (33)
Support base connection frame (32) are connected to by bolt (38)；The lower brace (36) is connected to supporting leg by bolt (38)
(33), and in the middle part of lower brace (36) connection sheet (37) are set, the connection sheet (37) is connected to connection sheet by bolt (38)
(37)；One end of the diagonal brace A (34) is connected to connection sheet (37) by bolt (38), and the other end is connected to by bolt (38)
Support base connection frame (32)；One end of the diagonal brace B (35) is connected to connection sheet (37) by bolt (38), and the other end passes through spiral shell
Bolt (38) is connected to support base connection frame (32).
2. a kind of portable sleeve of main transformer bracket according to claim 1, which is characterized in that the rack body (3) is
Prismatic table shape, and supporting leg (33) constitutes the crest line of terrace with edge, top braces seat (31) constitutes the top surface of terrace with edge；Any of the terrace with edge
On side, one end of lower brace (36) be connected on the side constitute a crest line supporting leg (33), lower brace (36) it is another
One end is connected to the supporting leg (33) that another crest line is constituted on the side.
3. a kind of portable sleeve of main transformer bracket according to claim 2, which is characterized in that the terrace with edge use is just tetragonous
Platform.
4. a kind of portable sleeve of main transformer bracket according to claim 1, which is characterized in that the bolt (38) is using high
Hardness is wear-resistant bolt.
5. a kind of portable sleeve of main transformer bracket according to claim 1, which is characterized in that the supporting leg (33) uses
Angle steel.
6. a kind of portable sleeve of main transformer bracket according to claim 1, which is characterized in that the diagonal brace A (34) and tiltedly
It supports B (35) and uses hard band steel.
7. a kind of portable sleeve of main transformer bracket according to claim 1, which is characterized in that the lower brace (36) uses
Hard band steel.
8. a kind of portable sleeve of main transformer bracket according to claim 1, which is characterized in that the connection sheet (37) uses
Hard band steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821021780.8U CN208271688U (en) | 2018-06-29 | 2018-06-29 | A kind of portable sleeve of main transformer bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821021780.8U CN208271688U (en) | 2018-06-29 | 2018-06-29 | A kind of portable sleeve of main transformer bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208271688U true CN208271688U (en) | 2018-12-21 |
Family
ID=64690605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821021780.8U Expired - Fee Related CN208271688U (en) | 2018-06-29 | 2018-06-29 | A kind of portable sleeve of main transformer bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208271688U (en) |
-
2018
- 2018-06-29 CN CN201821021780.8U patent/CN208271688U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 Termination date: 20190629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |