CN202695997U - Bottom boards of American box transformer substation - Google Patents
Bottom boards of American box transformer substation Download PDFInfo
- Publication number
- CN202695997U CN202695997U CN 201220306950 CN201220306950U CN202695997U CN 202695997 U CN202695997 U CN 202695997U CN 201220306950 CN201220306950 CN 201220306950 CN 201220306950 U CN201220306950 U CN 201220306950U CN 202695997 U CN202695997 U CN 202695997U
- Authority
- CN
- China
- Prior art keywords
- base plate
- hole
- american
- transformer substation
- cable
- 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
The utility model discloses bottom boards of an American box transformer substation. The bottom boards of the American box transformer substation comprise a first bottom board (1) which is connected with a box body and provided with a first through hole (11), and a second bottom board (2) is arranged on the first bottom board (1) in a connected mode and provided with a second through hole (21) which is smaller than the first through hole (11) in diameter. The bottom boards of the American box transformer substation have the advantages that two through holes different in size can meet requirements of different operating states, operation is easy and convenient when modes are converted, and generality of the American box transformer substation is improved.
Description
Technical field
The utility model relates to American-type box and becomes the field, relates in particular to a kind of American-type box and becomes base plate.
Background technology
The tradition American-type box becomes base plate and only has a laminate, only be provided with a through hole on the base plate, cable leads to into the American-type box change inner by this through hole, the size of through hole is bad to be determined, when via design hour, can only allow a small amount of cable to pass through, when the cable of the actual use of user is more, cable is very thick, and this through hole can't be satisfied the demand, and has to base plate is removed, readjust through hole, bother very much, efficient is low, and versatility is poor, when clear size of opening design larger, but the actual cable that uses seldom, excessive the fixing of cable, the less stable of being not suitable for of through hole.
The utility model content
Become the through hole versatility that current supply cable passes through on the base plate for American-type box poor, can not be suitable for the defective of different working conditions, technical problem to be solved in the utility model provides a kind of American-type box that can adapt to different cable thicknesses and becomes base plate.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of American-type box becomes base plate, comprise the first base plate, the first base plate is connected with casing, the first base plate is provided with through hole one, and this American-type box becomes base plate and also comprises the second base plate, and the second base plate links to each other with the first base plate, the second base plate is provided with through hole two, and through hole two diameters are less than through hole one diameter.The first base plate and casing are riveted joint.The first base plate and the second base plate comprise bolt for being threaded.Being equivalent to like this has two-layer base plate, open a macropore on the first base plate, the second base plate is opened an aperture, and when cable was less, what effectively use was aperture, when cable is more, only need pull down out the second base plate of aperture, effectively work is large hole, opens the second base plate less of aperture, be installed on the first base plate easy accessibility.
The utility model has the advantage of, the through hole one that arranges and through hole two small one and large one, be suitable for respectively different operating states, and there is the second base plate of through hole two less on it, be installed on the first base plate, easy accessibility is so that base plate can be applicable to different operating states, and simple to operation during the conversion work state, improved the versatility that American-type box becomes.
Description of drawings
Fig. 1 is the structural representation that a kind of American-type box of the utility model becomes base plate;
Fig. 2 is the structural representation that Fig. 1 American-type box becomes base plate;
Mark among the above-mentioned figure is: 1, the first base plate, 11, through hole one, 2, the second base plate, 21, through hole two, 3, bolt.
Embodiment
Fig. 1 and Fig. 2 are the structural representation that a kind of American-type box of the utility model becomes base plate, comprise the first base plate 1, the first base plate 1 is connected with casing, the first base plate 1 is provided with through hole 1, this American-type box becomes base plate and also comprises the second base plate 2, the second base plate 2 links to each other with the first base plate 1, and the second base plate 2 is provided with through hole 2 21, and through hole 2 21 diameters are less than through hole one 11 diameters.The first base plate 1 is riveted joint with casing.The first base plate 1 and the second base plate 2 comprise bolt 3 for being threaded.When cable is less when using, cable is thinner, and cable passes through hole 1 on the first base plate 1 and the through hole 2 21 on the second base plate 2, and what provide constraints is less hole through hole 2 21, through hole 2 21 can satisfy the demand of cable, also can play preferably restriction to cable simultaneously.When cable is more when using, just can unclamp bolt 3, the second little base plate 2 is pulled down, allow cable pass through through hole 1, through hole 1 had both satisfied the demand that cable passes through, and also can limit preferably cable.
After adopting such structure, so that base plate can be applicable to different operating states, adopt corresponding through hole for the cable of varying number, and the second base plate 2 easy accessibility, simple to operation when making the conversion work state, improved the versatility that American-type box becomes.
The above has carried out exemplary description to the utility model by reference to the accompanying drawings; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or without improving design of the present utility model and technical scheme are directly applied to other occasion, all within protection range of the present utility model.
Claims (3)
1. an American-type box becomes base plate, comprise the first base plate (1), described the first base plate (1) is connected with casing, described the first base plate (1) is provided with through hole one (11), it is characterized in that, American-type box becomes base plate and also comprises the second base plate (2), and described the second base plate (2) links to each other with the first base plate (1), described the second base plate (2) is provided with through hole two (21), and described through hole two (21) diameters are less than described through hole (11) diameter.
2. American-type box as claimed in claim 1 becomes base plate, it is characterized in that, described the first base plate (1) is riveted joint with casing.
3. American-type box as claimed in claim 1 or 2 becomes base plate, it is characterized in that, described the first base plate (1) and the second base plate (2) comprise bolt (3) for being threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220306950 CN202695997U (en) | 2012-06-28 | 2012-06-28 | Bottom boards of American box transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220306950 CN202695997U (en) | 2012-06-28 | 2012-06-28 | Bottom boards of American box transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202695997U true CN202695997U (en) | 2013-01-23 |
Family
ID=47551560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220306950 Expired - Fee Related CN202695997U (en) | 2012-06-28 | 2012-06-28 | Bottom boards of American box transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202695997U (en) |
-
2012
- 2012-06-28 CN CN 201220306950 patent/CN202695997U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20130123 Termination date: 20180628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |