CN206712257U - Low-voltage cabinet variable orifice common bottom plate - Google Patents
Low-voltage cabinet variable orifice common bottom plate Download PDFInfo
- Publication number
- CN206712257U CN206712257U CN201720552749.6U CN201720552749U CN206712257U CN 206712257 U CN206712257 U CN 206712257U CN 201720552749 U CN201720552749 U CN 201720552749U CN 206712257 U CN206712257 U CN 206712257U
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- CN
- China
- Prior art keywords
- bottom plate
- hole
- bar
- tie point
- holes
- 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
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Abstract
A kind of low-voltage cabinet variable orifice common bottom plate, is related to substation equipment field.Characterized in that, bottom plate is provided with four screw type knock-off holes, screw type knock-off hole is made up of multi-stage annular hollow hole, and the tie point being connected with bottom plate is provided between every grade of annular hollow hole.The utility model has the characteristics of standardization level is high, versatile, simple in construction, can improve installation effectiveness.
Description
Technical field
Substation equipment field is the utility model is related to, is a kind of low-voltage cabinet variable orifice common bottom plate in detail.
Background technology
It is well known that several φ 50 circular knock-off hole is opened on traditional GGD low-voltage cabinets bottom plate in advance, for entering for external cable
Vomitory, with the development of distribution industry in recent years, the continuous increase of load capacity, inlet-outlet line cabling tends to big rule
Lattice, are frequently encountered the situation of the same more big specification cable that connects, and the perforate that this results in former GGD low-voltage cabinets bottom plate is less than normal
Situation is happened occasionally, and during cable laying, installation personnel is needed according to the perforate again at the scene of various cable specifications, bothersome laborious.
The content of the invention
For overcome the deficiencies in the prior art, the utility model provides a kind of low-voltage cabinet variable orifice common bottom plate, has standard
The characteristics of change degree is high, versatile, installation effectiveness can be improved.
Technical scheme is used by the utility model solves its technical problem：A kind of low-voltage cabinet variable orifice common bottom plate, its
It is characterised by, bottom plate is provided with four screw type knock-off holes, and screw type knock-off hole is made up of multi-stage annular hollow hole, every grade of annular
The tie point being connected with bottom plate is provided between hollow hole.
The beneficial effects of the utility model are that have the characteristics of standardization level is high, versatile, simple in construction, can be carried
High installation effectiveness.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is spiral knock-off hole enlarged drawing of the present utility model.
1. first tie point in figure, 2. second tie points, 3. the 3rd tie points, 4. the 4th tie points, 5. the 5th connections
Point, 6. the 6th tie points, 7. the 7th tie points, 8. the 8th tie points, 9. the 9th tie points, 10. the tenth tie points, 11. the tenth
One tie point, 12. the 12nd tie points, 13. bottom plates, a bar hole on 14., a 15. right bar holes, 16. next bar holes,
17. the first from left bar hole, two bar holes on 18., 19. right two bar holes, 20. times two bar holes, 21. the second from left bar holes, three on 22.
Bar hole, 23. right three bar holes, 24. times three bar holes, 25. left three bar holes, 26. screw type knock-off holes.
Embodiment
Shown in Fig. 1, Fig. 2, bottom plate 13 is provided with four screw type knock-off holes 26, and screw type knock-off hole 26 is on bottom plate 13
It is machined with a upper bar hole 14, a right bar hole 15, next bar hole 16 and the first from left bar hole 17 of hollow out loop configuration, upper one
Bar hole 14, right a bar hole 15, next bar hole 16 and the first from left bar hole 17 form first order annular hollow hole, a upper bar shaped
Between hole 14 and a right bar hole 15, between a right bar hole 15 and next bar hole 16, next bar hole 16 and the first from left bar shaped
Between hole 17, the first tie point 1, second being connected with bottom plate 13 is respectively equipped between the first from left bar hole 17 and a upper bar hole 14
Tie point 2, the 3rd tie point 3, the 4th tie point 4.
Be machined with second level annular hollow hole on bottom plate 13 outside first order annular hollow hole, second level annular hollow hole by
Upper two bar hole 18 of loop configuration, right two bar holes 19, lower two bar holes 20 and the second from left bar hole 21 form, upper two bar hole
Between 18 and right two bar holes 19, between right two bar holes 19 and lower two bar holes 20, lower two bar holes 20 and the second from left bar hole
Between 21, the 5th tie point the 5, the 6th company being connected with bottom plate 13 is respectively equipped between the second from left bar hole 21 and upper two bar hole 18
Contact 6, the 7th tie point 7, the 8th tie point 8.
Be machined with third level annular hollow hole on bottom plate 13 outside the annular hollow hole of the second level, third level annular hollow hole by
Upper three bar hole 22 of loop configuration, right three bar holes 23, lower three bar holes 24 and left three bar holes 25 form, upper three bar hole
Between 22 and right three bar holes 23, between right three bar holes 23 and lower three bar holes 24, lower three bar holes 24 and left three bar holes
Between 25, the 9th tie point the 9, the tenth company being connected with bottom plate 13 is respectively equipped between left three bar holes 25 and upper three bar hole 22
Contact 10, the 11st tie point 11, the 12nd tie point 12.
Successively, according to being also machined with fourth stage annular hollow out on the bottom plate 13 being actually needed outside third level annular hollow hole
Hole, level V annular hollow hole ... is also machined with the bottom plate 13 outside fourth stage annular hollow hole.
The utility model cuts off corresponding tie point, such as in use, according to on-site cable specification：First tie point 1, second
Tie point 2, the 3rd tie point 3, the 4th tie point 4, or the 5th tie point 5, the 6th tie point 6, the 7th tie point the 7, the 8th connect
Contact 8, or the 9th tie point 9, the tenth tie point 10, the 11st tie point 11, the 12nd tie point 12 ..., so as to be formed
The cable threading hole needed.
Claims (1)
1. a kind of low-voltage cabinet variable orifice common bottom plate, it is characterised in that bottom plate is provided with four screw type knock-off holes, screw type abate
Hole is made up of multi-stage annular hollow hole, and the tie point being connected with bottom plate is provided between every grade of annular hollow hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720552749.6U CN206712257U (en) | 2017-05-18 | 2017-05-18 | Low-voltage cabinet variable orifice common bottom plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720552749.6U CN206712257U (en) | 2017-05-18 | 2017-05-18 | Low-voltage cabinet variable orifice common bottom plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206712257U true CN206712257U (en) | 2017-12-05 |
Family
ID=60464508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720552749.6U Expired - Fee Related CN206712257U (en) | 2017-05-18 | 2017-05-18 | Low-voltage cabinet variable orifice common bottom plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206712257U (en) |
-
2017
- 2017-05-18 CN CN201720552749.6U patent/CN206712257U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 Termination date: 20190518 |