CN108922830A - A kind of big and heavy stone formula support frame of non-wall-mounted breaker - Google Patents
A kind of big and heavy stone formula support frame of non-wall-mounted breaker Download PDFInfo
- Publication number
- CN108922830A CN108922830A CN201810873384.6A CN201810873384A CN108922830A CN 108922830 A CN108922830 A CN 108922830A CN 201810873384 A CN201810873384 A CN 201810873384A CN 108922830 A CN108922830 A CN 108922830A
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- China
- Prior art keywords
- top frame
- frame
- crossbeam
- breaker
- big
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- 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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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/02—Housings; Casings; Bases; Mountings
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- Patch Boards (AREA)
Abstract
The present invention relates to a kind of big and heavy stone formula support frames of non-wall-mounted breaker, the big and heavy stone formula support frame includes under(-)chassis, top frame and two side stands being supported between under(-)chassis and top frame, top frame is the rectangular frame being adapted to breaker bottom surface, rectangular frame is equipped with breaker fixation hole, under(-)chassis includes two crossbeams and at least two stringers for being connected between two crossbeams, crossbeam and/or stringer are equipped with base fixation hole, two side stands include the diagonal brace at the both ends of the broadside bracket of at least two root posts being supported between crossbeam and the broadside bracket of top frame and two both ends for being connected respectively crossbeam and top frame.Top frame passes through at least two root posts with under(-)chassis two sides respectively and is supported, and enhances longitudinal bracing dynamics；The both ends of the broadside bracket at the both ends and top frame of the crossbeam of the under(-)chassis of diagonal brace connection simultaneously, guarantee that breaker not will shake left and right, support stability is strong.
Description
Technical field
The present invention relates to a kind of big and heavy stone formula support frames of non-wall-mounted breaker.
Background technique
Preassembled transformer station is the device for integrating transformer, high-tension switch gear and low voltage switch equipment etc..In advance
The high-pressure side of Zhuan Shi substation usually requires the disjunction that high-tension circuit is carried out with high-pressure vacuum breaker, used breaker
Usually non-wall-mounted breaker, needs to be supported by support frame.In view of breaking in preassembled transformer station transportational process
The safety problem of device, it is desirable that support frame is not only wanted structurally reasonable, fixed convenient for breaker, but also to support that stability is strong, protects
Demonstrate,proving breaker will not double swerve on the support frame.
Summary of the invention
The non-wall-mounted breaker that the purpose of the present invention is to provide a kind of to fix convenient for breaker and support stability strong
Big and heavy stone formula support frame.
To achieve the above object, the big and heavy stone formula support frame of non-wall-mounted breaker of the invention includes under(-)chassis, top frame
Frame and two side stands being supported between under(-)chassis and top frame, top frame are the rectangle being adapted to breaker bottom surface
Frame, rectangular frame be equipped with breaker fixation hole, under(-)chassis include two crossbeams and be connected between two crossbeams at least two
Root stringer, crossbeam and/or stringer are equipped with base fixation hole, and two side stands include the broadside for being supported on crossbeam and top frame
The two of the broadside bracket of at least two root posts and two both ends for being connected respectively crossbeam and top frame between bracket
The diagonal brace at end.
Under(-)chassis is fixed with base, and breaker is fixed in top frame, and fixation is very convenient；Top frame and bottom
Frame two sides pass through at least two root posts respectively and are supported, and enhance longitudinal bracing dynamics；Diagonal brace connects under(-)chassis simultaneously
Crossbeam both ends and top frame broadside bracket both ends, breaker is supported in left and right directions from two sides, guarantee
Breaker not will shake left and right, and support stability is strong.
Further, the column of two side stands is equipped with two and is respectively supported at the both ends position of the broadside bracket of top frame
It sets.Each column uniform force further increases support stability and safety.
Further, the stringer of under(-)chassis is equipped with two and is respectively at the connection of the column and crossbeam of two side stands
At position.Further increase support stability.
On the basis of any one of the above scheme, under(-)chassis, top frame and two side stands are welded by channel steel
It forms.Mitigate the overall weight of support frame, reduces transportation cost.
The channel steel for constituting crossbeam is opening up, constitutes the slot of the channel steel of the channel steel opening direction composition crossbeam of column and diagonal brace
Length direction.Can make to be fully welded between the channel steel for constituting column and diagonal brace and the channel steel for constituting crossbeam in this way, improve weld strength with
Firmness.
The notch of the channel steel of top frame is constituted towards horizontal direction.Convenient for passing through the fixed support open circuit of the cell wall of channel steel
Device.
Breaker fixation hole and base fixation hole are the long hole that the length direction along side where it extends.Breaker is fixed
Hole is that long hole can make breaker move progress position adjustment along breaker fixation hole extending direction, and base fixation hole is that long hole can make
Breaker moves along base fixation hole extending direction together with big and heavy stone formula support frame and carries out position adjustment, is equivalent to moves twice in this way
Dynamic breaker carries out position adjustment, to increase the movable distance of breaker, reduces breaker in preassembled transformer station
Rigging error.
On the long side bracket of top frame and the column of stand or on the long side bracket of top frame and the diagonal brace of stand
Equipped with binding hole.Facilitate cabling, improves the convenience and practicability of support frame.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the specific embodiment of the big and heavy stone formula support frame of non-wall-mounted breaker of the invention；
Fig. 2 is the schematic diagram at the first visual angle of the crossbeam of under(-)chassis；
Fig. 3 is the schematic diagram at the second visual angle of the crossbeam of under(-)chassis；
Fig. 4 is the schematic diagram at the first visual angle of column；
Fig. 5 is the schematic diagram at the second visual angle of column；
Fig. 6 is the schematic diagram at the first visual angle of diagonal brace；
Fig. 7 is the schematic diagram at the second visual angle of diagonal brace；
Fig. 8 is the schematic diagram at the first visual angle of the long side bracket of top frame；
Fig. 9 is the schematic diagram at the second visual angle of the long side bracket of top frame；
In figure：1- top frame；11- long side bracket；12- broadside bracket；2- stand；21- column；22- diagonal brace；3- bottom frame
Frame；31- crossbeam；32- stringer.
Specific embodiment
Embodiments of the present invention are described further with reference to the accompanying drawing.
The specific embodiment of the big and heavy stone formula support frame of non-wall-mounted breaker of the invention, as shown in figs 1-9, including bottom frame
Frame 3, top frame 1 and two side stands 2 being supported between under(-)chassis and top frame.Top frame 1 is and breaker
The rectangular frame of bottom surface adaptation, rectangular frame are equipped with breaker fixation hole.Under(-)chassis 3 includes two crossbeams 31 and is connected to
Two stringers 32 between two crossbeams, crossbeam and stringer are equipped with base fixation hole.Two side stand structures are identical, include two
Root post 21 and two diagonal braces 22.Two root posts 21 be supported on under(-)chassis crossbeam 31 and top frame broadside bracket 12 it
Between, the upper end of two root posts is respectively supported at the end positions of the broadside bracket of top frame, two 22 companies of respectively corresponding of diagonal brace
Connect the both ends at the both ends of crossbeam 31 and the broadside bracket 12 of top frame.It is edge-on that two stringers 32 of under(-)chassis are respectively at two
At the link position of the crossbeam 31 of the column 21 and under(-)chassis of frame.
Under(-)chassis 3, top frame 1 and two side stands 2 are welded by channel steel.Constitute the channel steel opening of crossbeam 31
Upward, the channel steel opening of column 21 and diagonal brace 22 is constituted towards the flute length direction for the channel steel for constituting crossbeam, can make to constitute in this way
It is fully welded between the channel steel of the channel steel and composition crossbeam of column and diagonal brace, improves weld strength and firmness.Constitute top frame 1
The notch of channel steel is towards horizontal direction, convenient for passing through the fixed support breaker of the cell wall of channel steel.Breaker fixation hole and base are solid
Determining hole is the long hole extended along the flute length direction of channel steel where it.Breaker fixation hole is that long hole can make breaker along breaker
Fixation hole extending direction is mobile to carry out position adjustment；Base fixation hole is that long hole can make breaker together with big and heavy stone formula support frame edge
Base fixation hole extending direction is mobile to carry out position adjustment, is equivalent to running circuit breaker twice in this way and carries out position adjustment, thus
The movable distance of breaker is increased, rigging error of the breaker in preassembled transformer station is reduced.In addition, top frame
It is additionally provided with binding hole on long side bracket and the column of stand, facilitates cabling, improves the convenience and practicability of support frame.
In use, first by the mounting hole on the base fixation hole of big and heavy stone formula support frame and preassembled transformer station chassis, that is, base
Alignment, then penetrates bolt fastening, is then placed into breaker in the top frame of big and heavy stone formula support frame, by breaker body
Mounting hole is aligned with the breaker fixation hole in top frame, then penetrates bolt fastening.For the breaker of different model,
Bottom stationary plane is not of uniform size, can control the big of top frame by changing the length of long side bracket and broadside bracket
It is small, that is, the size of top support surface is controlled, to be suitable for the breaker of different model.Certainly, the size of under(-)chassis can be with
Make corresponding adjustment.Breaker fixation hole and base fixation hole are long hole, increase the movable distance of breaker, subtract
Small rigging error of the breaker in preassembled transformer station.
The big and heavy stone formula support frame of non-wall-mounted breaker of the invention is fixed by under(-)chassis and base, passes through top frame
Fixed breaker is supported, top frame and under(-)chassis are supported by four columns, enhance longitudinal bracing dynamics；Simultaneously
Two diagonal braces of two side stands are separately connected the both ends of under(-)chassis crossbeam and the both ends of top frame broadside, from two sides to open circuit
Device is supported in left and right directions, guarantees that breaker not will shake left and right.The fixation of breaker is not only facilitated, but also is supported steady
Qualitative strong, safety is good.
In above-described embodiment, the column of two side stands is equipped with two and is respectively supported at the two of the broadside bracket of top frame
End position.In other embodiments, two root posts can also be supported on the non-end position of the broadside bracket of top frame；When
So, column can also be set as three or more.
In above-described embodiment, the stringer of under(-)chassis is equipped with two and is respectively at the column of two side stands and the company of crossbeam
It connects at position.In other embodiments, two stringers may be located at any other position of two crossbeams；Certainly, stringer
It can also be set as three or more.
In above-described embodiment, base fixation hole is equipped on crossbeam and stringer.In other embodiments, base fixation hole
It can be located at according to the actual situation on crossbeam or stringer.
In above-described embodiment, under(-)chassis, top frame and two side stands are welded by channel steel.In other implementations
In example, under(-)chassis, top frame and two side stands can also be formed by square steel or solid squares welded steel.
In above-described embodiment, the channel steel for constituting crossbeam is opening up, and the channel steel opening direction for constituting column and diagonal brace is constituted
The flute length direction of the channel steel of crossbeam.It is not limited to this, for example, constitute crossbeam channel steel it is opening up when, constitute column and
The channel steel opening of diagonal brace can also be towards the groove width direction for the channel steel for constituting crossbeam, if the base arm of channel steel and side arm width are not
Together, will will cause between the channel steel for constituting column and diagonal brace and the channel steel for constituting crossbeam in this way cannot be fully welded, and weld strength is poor.
In above-described embodiment, the notch of the channel steel of top frame is constituted towards horizontal direction.In other embodiments, it constitutes
The notch of the channel steel of top frame can also be towards vertical direction.
In above-described embodiment, breaker fixation hole and base fixation hole are the length that the length direction along side where it extends
Hole.In other embodiments, breaker fixation hole and/or base fixation hole can also be common hole, and such breaker is pushing up
Position on portion's frame cannot be adjusted.
In above-described embodiment, the long side bracket of top frame and the column of stand are equipped with binding hole.In other embodiments
In, binding hole can also be arranged on the long side bracket of top frame and the diagonal brace of stand.
Claims (8)
1. a kind of big and heavy stone formula support frame of non-wall-mounted breaker, characterized in that including under(-)chassis, top frame and be supported on
Two side stands between under(-)chassis and top frame, top frame are the rectangular frame being adapted to breaker bottom surface, rectangle frame
Frame is equipped with breaker fixation hole, and under(-)chassis includes two crossbeams and at least two stringers for being connected between two crossbeams, crossbeam
And/or stringer is equipped with base fixation hole, two side stands include being supported between crossbeam and the broadside bracket of top frame
At least diagonal brace at the both ends of the broadside bracket of two root posts and two both ends for being connected respectively crossbeam and top frame.
2. the big and heavy stone formula support frame of non-wall-mounted breaker according to claim 1, characterized in that the column of two side stands is set
There are two and is respectively supported at the end positions of the broadside bracket of top frame.
3. the big and heavy stone formula support frame of non-wall-mounted breaker according to claim 2, characterized in that the stringer of under(-)chassis is set
There are two and is respectively at the column of two side stands and the link position of crossbeam.
4. the big and heavy stone formula support frame of non-wall-mounted breaker according to claim 1 or 2 or 3, characterized in that under(-)chassis,
Top frame and two side stands are welded by channel steel.
5. the big and heavy stone formula support frame of non-wall-mounted breaker according to claim 4, characterized in that the channel steel for constituting crossbeam is opened
Mouth upward, constitutes the flute length direction of the channel steel of the channel steel opening direction composition crossbeam of column and diagonal brace.
6. the big and heavy stone formula support frame of non-wall-mounted breaker according to claim 4, characterized in that constitute the slot of top frame
The notch of steel is towards horizontal direction.
7. the big and heavy stone formula support frame of non-wall-mounted breaker according to claim 1 or 2 or 3, characterized in that breaker is fixed
Hole and base fixation hole are the long hole that the length direction along side where it extends.
8. the big and heavy stone formula support frame of non-wall-mounted breaker according to claim 1 or 2 or 3, characterized in that top frame
On long side bracket and the column of stand or the long side bracket of top frame and the diagonal brace of stand are equipped with binding hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810873384.6A CN108922830A (en) | 2018-08-02 | 2018-08-02 | A kind of big and heavy stone formula support frame of non-wall-mounted breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810873384.6A CN108922830A (en) | 2018-08-02 | 2018-08-02 | A kind of big and heavy stone formula support frame of non-wall-mounted breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108922830A true CN108922830A (en) | 2018-11-30 |
Family
ID=64394259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810873384.6A Pending CN108922830A (en) | 2018-08-02 | 2018-08-02 | A kind of big and heavy stone formula support frame of non-wall-mounted breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108922830A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113373824A (en) * | 2021-07-10 | 2021-09-10 | 江苏百崮钢结构工程有限公司 | Mobile supporting device for river-crossing bridge construction |
| CN117174525A (en) * | 2023-09-21 | 2023-12-05 | 西门子能源高压开关(杭州)有限公司 | Bracket assembly for tank circuit breaker and method of transporting and assembling the assembly |
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| CN208521874U (en) * | 2018-08-02 | 2019-02-19 | 河南森源电气股份有限公司 | The big and heavy stone formula support frame of non-wall-mounted breaker |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113373824A (en) * | 2021-07-10 | 2021-09-10 | 江苏百崮钢结构工程有限公司 | Mobile supporting device for river-crossing bridge construction |
| CN113373824B (en) * | 2021-07-10 | 2022-10-28 | 江苏百崮钢结构工程有限公司 | Mobile supporting device for river-crossing bridge construction |
| CN117174525A (en) * | 2023-09-21 | 2023-12-05 | 西门子能源高压开关(杭州)有限公司 | Bracket assembly for tank circuit breaker and method of transporting and assembling the assembly |
| CN117174525B (en) * | 2023-09-21 | 2024-04-02 | 西门子能源高压开关(杭州)有限公司 | Bracket assembly for tank circuit breaker and method of transporting and assembling the assembly |
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