CN209169691U - Low-tension switch cabinet - Google Patents
Low-tension switch cabinet Download PDFInfo
- Publication number
- CN209169691U CN209169691U CN201822199557.9U CN201822199557U CN209169691U CN 209169691 U CN209169691 U CN 209169691U CN 201822199557 U CN201822199557 U CN 201822199557U CN 209169691 U CN209169691 U CN 209169691U
- Authority
- CN
- China
- Prior art keywords
- low
- tension switch
- switch cabinet
- flap portion
- cross members
- 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
Landscapes
- Patch Boards (AREA)
Abstract
The utility model discloses a kind of low-tension switch cabinets, it includes multiple columns and multiple bottom vertical beams, it is correspondingly arranged two-by-two between multiple columns, the bottom end of corresponding two columns is connected by the bottom vertical beam, the low-tension switch cabinet further includes multiple base cross members, multiple first reinforcement blocks and multiple second reinforcement blocks, the left and right ends of the base cross members are equipped with the bottom flap portion to bend inwards, the bottom flap portion is connected to the base cross members, the bottom end of the bottom vertical beam and the column, first reinforcement block is connected to the bottom end and the bottom flap portion of the column, second reinforcement block is connected to the bottom flap portion and the bottom vertical beam.The structural strength of low-tension switch cabinet bottom effectively is strengthened, to greatly reinforce the anti-seismic performance of low-tension switch cabinet, and meets shockproof requirements；Without occupying additional space and block vision, to maintain the convenience of the due installation of low-tension switch cabinet itself, operation and maintenance.
Description
Technical field
The utility model relates to a kind of low-tension switch cabinets.
Background technique
Nuclear power station-service low-tension switch cabinet is the important equipment for guaranteeing distribution and Motor Control etc., and distribution, horse may be implemented
Up to functions such as protection, insulation against ground monitorings.On the basis of realizing function, the part low-tension switch cabinet of nuclear power station-service has antidetonation
It is required that remaining to work normally under a certain size geological process, structure function is not damaged, and seismic behavior is more than
4g。
Currently, common low-tension switch cabinet, general frame is utilized by column, crossbeam etc. and is bolted, column, crossbeam
It is formed by 2mm steel plate bending, the connection bolt used is thread tapping, and the low-tension switch cabinet of this structure is substantially without anti-seismic performance, nothing
Method meets requirement.Generally for reinforced shakeproof energy, diagonal brace can be increased on the basis of common low-tension switch cabinet, utilized
Gusseted principle increases stability, its seismic behavior can be increased to 2g or so by this structure, but still be unable to satisfy 4g's
Shockproof requirements, and increase diagonal brace and will affect the convenience of the installation of low-tension switch cabinet, operation and maintenance.
Utility model content
The purpose of this utility model is to overcome existing above-mentioned deficiency, the utility model provides a kind of low pressure and opens
Close cabinet.
The utility model is achieved through the following technical solutions:
A kind of low-tension switch cabinet comprising multiple columns and multiple bottom vertical beams are corresponded to two-by-two between multiple columns
Setting, the bottom end of corresponding two columns are connected by the bottom vertical beam, and the low-tension switch cabinet further includes multiple bottoms
Portion's crossbeam, multiple first reinforcement blocks and multiple second reinforcement blocks, the left and right ends of the base cross members, which are equipped with, to bend inwards
Bottom flap portion, the bottom flap portion is connected to the bottom end of the base cross members, the bottom vertical beam and the column, described
First reinforcement block is connected to the bottom end and the bottom flap portion of the column, and second reinforcement block is connected to the bottom folding
Edge and the bottom vertical beam.
Further, the upper and lower ends of the base cross members are equipped with the bottom bending part to bend inwards, and the bottom is curved
Folding part is connected to the base cross members, and the both ends of the bottom bending part are connected to two bottom flap portions.
Further, it is welded to each other between the base cross members, the bottom bending part and the bottom flap portion；
Alternatively, being integrally formed between the base cross members, the bottom bending part and the bottom flap portion.
Further, the base cross members, the bottom bending part and the material in the bottom flap portion are steel plate, and
The steel plate with a thickness of 5mm.
Further, the inside of the base cross members is equipped with bottom reinforcement, and the bottom reinforcement is connected to the bottom
Portion's crossbeam and two bottom flap portions.
Further, in a tubular form, first reinforcement block is inserted into the column shape of the column, and the column is logical
Bolt is crossed across first reinforcement block and is connected to the bottom flap portion.
Further, in a tubular form, second reinforcement block is inserted into the bottom vertical beam shape of the bottom vertical beam, institute
Bottom vertical beam is stated to pass through second reinforcement block by bolt and be connected to the bottom flap portion.
It is reinforced the utility model has the beneficial effects that: being installed and connected in the first reinforcement block and second by bottom flap portion
Block, so that the structural strength of low-tension switch cabinet bottom is effectively strengthened, so that the anti-seismic performance of low-tension switch cabinet has been greatly reinforced,
And meet shockproof requirements；Meanwhile without occupying additional space and block vision, to maintain low-tension switch cabinet itself that should have
Installation, operation and maintenance convenience.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the low-tension switch cabinet of the utility model embodiment.
Fig. 2 is the decomposition texture schematic diagram of the low-tension switch cabinet of the utility model embodiment.
Fig. 3 is the structural schematic diagram of the base cross members of the low-tension switch cabinet of the utility model embodiment.
Description of symbols:
Column 1
Bottom vertical beam 2
Base cross members 3
Bottom flap portion 31
Bottom bending part 32
Bottom reinforcement 33
First reinforcement block 4
Second reinforcement block 5
Top vertical beam 6
Top cross-bar 7
Top flap portion 71
Top bending part 72
Specific embodiment
The explanation of following embodiment be with reference to attached drawing, can be to the particular implementation implemented to example the utility model
Example.
As shown in Figure 1, Figure 2 and Figure 3, present embodiment discloses a kind of low-tension switch cabinet, which includes multiple
Column 1, multiple bottom vertical beams 2, multiple base cross members 3, multiple first reinforcement blocks 4 and multiple second reinforcement blocks 5, multiple columns 1
Between be correspondingly arranged two-by-two, the bottom ends of corresponding two columns 1 is connected by bottom vertical beam 2, the left and right two of base cross members 3
End is equipped with the bottom flap portion 31 to bend inwards, and bottom flap portion 31 is connected to base cross members 3, bottom vertical beam 2 and column 1
Bottom end, the first reinforcement block 4 are connected to the bottom end and bottom flap portion 31 of column 1, and the second reinforcement block 5 is connected to bottom flap portion 31
With bottom vertical beam 2.
Base cross members 3 are convenient for being connected with the bottom end of bottom vertical beam 2, column 1 by bottom flap portion 31, and base cross members
3 are convenient for being connected with the first reinforcement block 4, the second reinforcement block 5 by bottom flap portion 31, are added by the first reinforcement block 4 and second
Gu block 5 effectively strengthens the structural strength of low-tension switch cabinet bottom, so that the anti-seismic performance of low-tension switch cabinet has been greatly reinforced, and
Meet shockproof requirements.Meanwhile the first reinforcement block 4 and the second reinforcement block 5 being all mounted on to the bottom of low-tension switch cabinet, it is not necessarily to
Additional space and block vision are occupied, to maintain the convenience of the due installation of low-tension switch cabinet itself, operation and maintenance
Property.
The upper and lower ends of base cross members 3 are equipped with the bottom bending part 32 to bend inwards, and bottom bending part 32 is connected to bottom
Portion's crossbeam 3, and the both ends of bottom bending part 32 are connected to two bottom flap portions 31.Can have by bottom bending part 32
The overall structural strength of reinforced bottom crossbeam 3 is imitated, and adds additional the anti-seismic performance of low-tension switch cabinet.
It can be welded to each other between base cross members 3, bottom bending part 32 and bottom flap portion 31.Pass through bottom flap portion
31, bottom bending part 32 adjusts and controls the overall weight of low-tension switch cabinet bottom, realizes the anti-seismic performance of low-tension switch cabinet
It can satisfy shockproof requirements.
Certainly, welding manner can not be used to connect between base cross members 3, bottom bending part 32 and bottom flap portion 31,
It can be integrally formed between base cross members 3, bottom bending part 32 and bottom flap portion 31.By bending technique come processing and fabricating,
The production is simple and convenient.
Base cross members 3, bottom bending part 32 and bottom flap portion 31 material be steel plate, and steel plate with a thickness of 5mm.
So that the shape in base cross members 3, bottom bending part 32 and bottom flap portion 31 is in cell type, the strong of low-tension switch cabinet bottom is strengthened
Degree, reduces the amplification of earthquake, and anti-seismic performance is reinforced, can be worked normally under higher seismic condition, and low tension switch
The structure of cabinet is not damaged.
The inside of base cross members 3 is equipped with bottom reinforcement 33, and bottom reinforcement 33 is connected to base cross members 3 and two bottoms
Flap 31.It is capable of the overall structural strength of effective reinforced bottom crossbeam 3 by bottom reinforcement 33, and adds additional low pressure
The anti-seismic performance of switchgear.
In a tubular form, the first reinforcement block 4 is inserted into column 1 shape of column 1, and column 1 passes through the first reinforcement block 4 by bolt
And it is connected to bottom flap portion 31.First reinforcement block 4 is mounted in column 1, without occupying the sky in low-tension switch cabinet
Between, and will not block vision, thus maintain low-tension switch cabinet itself it is due installation, operation and maintenance convenience.Meanwhile it adopting
It is directly connected to, is installed easy to connect with bolt.
In a tubular form, the second reinforcement block 5 is inserted into bottom vertical beam 2 shape of bottom vertical beam 2, and bottom vertical beam 2 is worn by bolt
It crosses the second reinforcement block 5 and is connected to bottom flap portion 31.Second reinforcement block 5 is mounted in bottom vertical beam 2, without occupying
Space in low-tension switch cabinet, and will not block vision, to maintain the due installation of low-tension switch cabinet itself, operation and maintenance
Convenience.Meanwhile being directly connected to using bolt, it installs easy to connect.
Low-tension switch cabinet further includes multiple top vertical beams 6 and multiple top cross-bars 7, and the both ends of top vertical beam 6 are separately connected
In the top of corresponding two columns 1, the left and right ends of top cross-bar 7 are equipped with the top flap portion 71 to bend inwards,
Top flap portion 71 is connected to the top of top cross-bar 7, top vertical beam 6 and column 1.Top cross-bar 7 passes through top flap portion 71
It is easily installed the top for being connected to top vertical beam 6 and column 1, and strengthens the structural strength of low-tension switch cabinet, is further strengthened
The anti-seismic performance of low-tension switch cabinet.
The upper and lower ends of top cross-bar 7 are equipped with the top bending part 72 to bend inwards, and top bending part 72 is connected to top
Portion's crossbeam 7, and the both ends of top bending part 72 are connected to two top flap portions 71.Can have by top bending part 72
The overall structural strength of reinforced top crossbeam 7 is imitated, and adds additional the anti-seismic performance of low-tension switch cabinet.
It can be welded to each other between top cross-bar 7, top bending part 72 and top flap portion 71.Pass through top flap portion
71, top bending part 72 adjusts and controls the overall weight of low-tension switch cabinet, realizes that the anti-seismic performance of low-tension switch cabinet can
Meet shockproof requirements.
Certainly, welding connecting mode can not be used between top cross-bar 7, top bending part 72 and top flap portion 71,
It can be integrally formed between top cross-bar 7, top bending part 72 and top flap portion 71.By bending technique come processing and fabricating,
The production is simple and convenient.
Above disclosures are merely preferred embodiments of the utility model, the utility model cannot be limited with this certainly
Interest field, therefore equivalent variations made according to the claim of the utility model still fall within the scope of the utility model.
Claims (7)
1. a kind of low-tension switch cabinet comprising multiple columns and multiple bottom vertical beams, correspondence is set two-by-two between multiple columns
It sets, the bottom end of corresponding two columns is connected by the bottom vertical beam, which is characterized in that the low-tension switch cabinet also wraps
It includes multiple base cross members, multiple first reinforcement blocks and multiple second reinforcement blocks, the left and right ends of the base cross members and is all provided with oriented
The bottom flap portion of inner bending, the bottom flap portion are connected to the base cross members, the bottom vertical beam and the column
Bottom end, first reinforcement block are connected to the bottom end and the bottom flap portion of the column, and second reinforcement block is connected to
The bottom flap portion and the bottom vertical beam.
2. low-tension switch cabinet as described in claim 1, which is characterized in that the upper and lower ends of the base cross members are equipped with inwardly
The bottom bending part of bending, the bottom bending part are connected to the base cross members, and the both ends difference of the bottom bending part
It is connected to two bottom flap portions.
3. low-tension switch cabinet as claimed in claim 2, which is characterized in that the base cross members, the bottom bending part and institute
It states and is welded to each other between bottom flap portion；
Alternatively, being integrally formed between the base cross members, the bottom bending part and the bottom flap portion.
4. low-tension switch cabinet as claimed in claim 2, which is characterized in that the base cross members, the bottom bending part and institute
The material for stating bottom flap portion is steel plate, and the steel plate with a thickness of 5mm.
5. low-tension switch cabinet as described in claim 1, which is characterized in that reinforce equipped with bottom the inside of the base cross members
Muscle, the bottom reinforcement are connected to the base cross members and two bottom flap portions.
6. low-tension switch cabinet as described in claim 1, which is characterized in that in a tubular form, described first adds the shape of the column
Gu block is inserted into the column, the column passes through first reinforcement block by bolt and is connected to the bottom flap portion.
7. low-tension switch cabinet as described in claim 1, which is characterized in that the shape of the bottom vertical beam in a tubular form, described
Two reinforcement blocks are inserted into the bottom vertical beam, and the bottom vertical beam passes through second reinforcement block by bolt and is connected to described
Bottom flap portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822199557.9U CN209169691U (en) | 2018-12-26 | 2018-12-26 | Low-tension switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822199557.9U CN209169691U (en) | 2018-12-26 | 2018-12-26 | Low-tension switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209169691U true CN209169691U (en) | 2019-07-26 |
Family
ID=67344932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822199557.9U Active CN209169691U (en) | 2018-12-26 | 2018-12-26 | Low-tension switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209169691U (en) |
-
2018
- 2018-12-26 CN CN201822199557.9U patent/CN209169691U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203066293U (en) | Diagonal crossed stiffening steel plate shear wall with low yield point | |
| CN209169691U (en) | Low-tension switch cabinet | |
| DE102018204753B4 (en) | VEHICLE FRONT STRUCTURE | |
| CN211494927U (en) | Anti-deformation transportation structure for switch cabinet | |
| CN111379319A (en) | Assembled light steel building anti-seismic structure and anti-seismic system | |
| CN204002408U (en) | A kind of high antidetonation Anti-deformation door | |
| CN204967026U (en) | Assembled switch board with consolidate scute | |
| CN209834290U (en) | Pin-connected panel frame construction | |
| CN207260723U (en) | A kind of power transmission tower | |
| CN204002406U (en) | A kind of X-direction for high antidetonation Anti-deformation door is strengthened structure | |
| CN201614079U (en) | Stamping part vanning and transferring station apparatus | |
| CN204002409U (en) | A kind of reinforcement structure for high antidetonation Anti-deformation door | |
| CN203978144U (en) | A kind of reinforcement frame for high antidetonation Anti-deformation door | |
| CN206605101U (en) | A kind of metal shearing machine high intensity arm of force | |
| CN204538472U (en) | A kind of antidetonation cabinet | |
| CN109378162A (en) | A kind of reinforcement understructure of dry magnet controlled reactor shell | |
| CN205670441U (en) | Reactor core and the band of fuel assembly, screen work and screen work thereof | |
| CN104100186B (en) | A kind of X for high anti-seismic Anti-deformation door is to reinforcement structure | |
| CN212810999U (en) | Nuclear power box with antidetonation footing | |
| CN203708663U (en) | Main body frame strengthening structure of anti-shock cabinet | |
| CN220797502U (en) | Switch cabinet frame reinforcing structure | |
| CN204252310U (en) | Bean column node C-type steel interlayer damper | |
| CN104100172B (en) | A kind of reinforcement frame for high antidetonation Anti-deformation door | |
| CN214498553U (en) | Modular multistage power consumption bucking restraint is supported | |
| CN216787532U (en) | Assembled temporary wall unit structure of bank outlets |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201612 building 7, 800 Jindu West Road, Xinqiao Town, Songjiang District, Shanghai Patentee after: Shanghai Yuzhang Electric Co.,Ltd. Address before: 201612 building 7, 800 Jindu West Road, Xinqiao Town, Songjiang District, Shanghai Patentee before: SHANGHAI REGEON ELECTRIC Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 201612 building 6, No. 901, Xinge Road, Xinqiao Town, Songjiang District, Shanghai Patentee after: Shanghai Yuzhang Electric Co.,Ltd. Address before: 201612 building 7, 800 Jindu West Road, Xinqiao Town, Songjiang District, Shanghai Patentee before: Shanghai Yuzhang Electric Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |