CN202385421U - Bent plate - Google Patents
Bent plate Download PDFInfo
- Publication number
- CN202385421U CN202385421U CN2011205056575U CN201120505657U CN202385421U CN 202385421 U CN202385421 U CN 202385421U CN 2011205056575 U CN2011205056575 U CN 2011205056575U CN 201120505657 U CN201120505657 U CN 201120505657U CN 202385421 U CN202385421 U CN 202385421U
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- bending
- plate
- hole
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Abstract
The embodiment of the utility model discloses a bent plate. The bent plate is formed by drilling a bending hole in the bending position of a plate piece and bending the plate piece. In this way, because the plate piece is bent after the bending hole is drilled in the bending position, the stress produced during the bending of the plate piece can be eliminated, a cabinet body equipped with the bent plate neither has overall dimension deviations nor has great internal stress. The whole cabinet body has good stability and neat and beautiful appearance, and the shock resistance is increased.
Description
Technical field
The utility model relates to mechanical structure assembling field, relates in particular to a kind of bending plate.
Background technology
Along with the maturation and the development of high-frequency switch DC power technology, high-frequency switch DC power module (being charging module) at home and abroad nuclear power station is popularized gradually, and the safe handling in nuclear power station 1E level (nuclear safe level) rack is even more important.At present, charging cabinet both domestic and external is in when assembling, needs to adopt that bending plate connects, reinforcement, separation, protection, carrying or fixation.And bending plate generally is metal sheets such as steel plate directly to be carried out bending form, and bending plate generally has mismachining tolerance, or overall dimension has error, or the bending angle has error; When the bending plate that error is all arranged connects and be loaded in the cabinet of charging cabinet, will inevitably produce stress, when cumulative stress to a certain degree the time; Can cause the distortion of cabinet profile, or overall dimension is overproof, or the cabinet distortion; And then influenced charging cabinet and cabinet, profile is not attractive in appearance yet, in addition; The internal stress that cabinet inside has, also influential to the stability and the shock resistance of cabinet, there is potential safety hazard.
The utility model content
The utility model embodiment technical problem to be solved is, a kind of bending plate is provided, and the stress problem that produces when avoiding assembling also guarantees the stability of assembly structure.
In order to solve the problems of the technologies described above, the utility model embodiment has proposed a kind of bending plate, is formed in curved hole of bending part discounting and bending by plate.
Further, said plate simultaneously offers the modulus installing hole in bending.
Further, but said plate offers knock down hole in the bending another side.
Further, but offer element installing hole or trough installing hole in the one side that offers knock down hole.
The utility model embodiment is formed in curved hole of bending part discounting and bending by plate, like this through a kind of bending plate is provided; Plate bending again after bending part gives a discount curved hole eliminates stress in the time of can making the plate bending, thereby can make the cabinet that is equipped with this bending plate can not produce the deviation of overall dimension; Can there be bigger internal stress yet; Resistance to overturning is better, and the cabinet outward appearance is neat and attractive in appearance, has improved shock resistance.
Description of drawings
Fig. 1 is the structural representation of the bending plate of the utility model first embodiment.
Fig. 2 is the structural representation of the bending plate of the utility model second embodiment.
Embodiment
Below in conjunction with accompanying drawing, embodiment is elaborated to the utility model.
Fig. 1 is the structural representation of the bending plate of the utility model first embodiment; With reference to this figure, this bending plate is applied in the 1E level charging cabinet, and this bending plate is formed in curved hole 1 of bending part discounting and bending by plate; Its relative both sides are to same direction bending, and adjacent both sides are to the different directions bending.
For bending plate is connected with cabinet or other parts, reach connection, reinforcement, separation, protection, carrying or fixation, plate simultaneously offers modulus installing hole 2 in bending.
For cabling or the cable through various lines footpath size, but plate offers knock down hole 3 in the bending another side.
For required electric elements or trough are installed, but offer element installing hole 4 or trough installing hole in the one side that offers knock down hole.
Fig. 2 is the structural representation of the bending plate of the utility model second embodiment, and with reference to this figure, this bending plate and above-mentioned first embodiment difference are: these bending plate four limits are all to same direction bending.
The above is the embodiment of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also are regarded as the protection range of the utility model.
Claims (4)
1. a bending plate is characterized in that, is formed in curved hole of bending part discounting and bending by plate.
2. bending plate as claimed in claim 1 is characterized in that said plate simultaneously offers the modulus installing hole in bending.
3. bending plate as claimed in claim 2 is characterized in that, but said plate offers knock down hole in the bending another side.
4. bending plate as claimed in claim 3 is characterized in that, but offers element installing hole or trough installing hole in the one side that offers knock down hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205056575U CN202385421U (en) | 2011-12-07 | 2011-12-07 | Bent plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205056575U CN202385421U (en) | 2011-12-07 | 2011-12-07 | Bent plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202385421U true CN202385421U (en) | 2012-08-15 |
Family
ID=46633886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205056575U Expired - Fee Related CN202385421U (en) | 2011-12-07 | 2011-12-07 | Bent plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202385421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109449812A (en) * | 2018-12-30 | 2019-03-08 | 安徽中电兴发与鑫龙科技股份有限公司 | A kind of dynamic dongle configuration of drawer of low-voltage switch cabinet |
-
2011
- 2011-12-07 CN CN2011205056575U patent/CN202385421U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109449812A (en) * | 2018-12-30 | 2019-03-08 | 安徽中电兴发与鑫龙科技股份有限公司 | A kind of dynamic dongle configuration of drawer of low-voltage switch cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20120815 Termination date: 20191207 |