CN203982987U - Transformer lands integral type cable junction box - Google Patents
Transformer lands integral type cable junction box Download PDFInfo
- Publication number
- CN203982987U CN203982987U CN201420328068.8U CN201420328068U CN203982987U CN 203982987 U CN203982987 U CN 203982987U CN 201420328068 U CN201420328068 U CN 201420328068U CN 203982987 U CN203982987 U CN 203982987U
- Authority
- CN
- China
- Prior art keywords
- cable
- adapter sleeve
- case
- transformer
- junction box
- 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
Links
- 239000002828 fuel tank Substances 0.000 claims description 4
- 238000005452 bending Methods 0.000 abstract description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model relates to a kind of transformer and lands integral type cable junction box, it is characterized in that: comprise transformer body, transformer body top is provided with to cover on case lid and by high and low pressure sleeve pipe and is coated on interior case, the described case both sides corresponding with transformer high and low pressure side stretch out, the outward extending both ends of this case downside is connected with the adapter sleeve with case intracavity inter-connection, the below that is positioned at described adapter sleeve on ground is provided with cable trough, and the lower end of described adapter sleeve is arranged with the telescopic that can slide up and down; On described high and low pressure sleeve pipe, be respectively connected with and connect row, be provided with upper end and the cable that is connected exclusive end and is connected in described adapter sleeve, described cable lower end extends in described cable trough.It is reasonable in design that this transformer lands integral type cable junction box, is connected to form overall structure with transformer body, and fail safe and degree of protection are high, and the vertical wiring of high-low pressure cable, must not consider Cable Bending Radius, and cable connection is convenient and simple simultaneously.
Description
Technical field
The utility model relates to a kind of transformer and lands integral type cable junction box.
Background technology
The console mode cable connection of existing transformer, conventionally directly by cable, from high and low pressure sleeve pipe, drawn and to cable surface wrap insulate layer, there is very large potential safety hazard, simultaneously in cable routing process, often there is bending and exceeding the bending radius of cable in cable, causes cable fault or useful life to shorten.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of reasonable in design, and the vertical wiring of cable is safe, and the transformer of easy-to-connect lands integral type cable junction box.
The utility model adopts following scheme to realize: a kind of transformer lands integral type cable junction box, comprise transformer body, described transformer body top is provided with and covers on case lid and by height, case in low-tension bushing is coated on, described case and transformer are high, the corresponding both sides of low-pressure side stretch out and make the length after case extends be greater than transformer body width, the outward extending both ends of this case downside is connected with the adapter sleeve with case intracavity inter-connection, described adapter sleeve extends downward ground height 15 ~ 25mm place, the below that is positioned at described adapter sleeve on ground is provided with cable trough, the lower end of described adapter sleeve is arranged with the telescopic that can slide up and down, this telescopic is buckled in described cable trough top after gliding, on described high and low pressure sleeve pipe, be respectively connected with and connect row, described connection row is along being laterally suspended in case and extending out to respective side adapter sleeve top, in described adapter sleeve, be provided with upper end and the cable that is connected exclusive end and is connected, described cable lower end extends in described cable trough.
Further, described case two ends and case middle part upside are provided with the hand hole for assembling, and described adapter sleeve sidewall is also provided with hand hole.
Further, described hand hole place is provided with port lid.
Further, in described adapter sleeve, be provided with the cable bearer for attached cable, between adapter sleeve and the fuel tank of transformer body, be provided with fixed support.
Further, be provided with the insulating support for support and connection row in described case, described telescopic lower end is provided with adpting flange.
Further, described adapter sleeve lower end is fixed with support plate, and described support plate lower end grows adapter sleeve lower end, and support plate bottom offers screwed hole, is connected with the bolt for limit telescopic cover in described screwed hole.
Compared with prior art, the utlity model has following beneficial effect: it is reasonable in design that this transformer lands integral type cable junction box, be connected to form overall structure with transformer body, fail safe and degree of protection are high, and the vertical wiring of high-low pressure cable, must not consider Cable Bending Radius, avoid occurring bending damage, extend its useful life, on-site cable easy-to-connect, simple to operate simultaneously.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment organigram;
Number in the figure explanation: 1-transformer body, 2-bushing, 3-low-tension bushing, 4-case, 5-adapter sleeve, 6-cable trough, 7-telescopic, 8-connect row, 9-cable, 10-hand hole, 11-port lid, 12-cable bearer, 13-fixed support, 14-insulating support, 15-adpting flange, 16-support plate.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below will, by specific embodiment and relevant drawings, the utility model be described in further detail.
As shown in Figure 1, a kind of transformer lands integral type cable junction box, comprise transformer body 1, described transformer body 1 comprises fuel tank, device body, the parts such as sleeve pipe, described transformer body 1 top is provided with and covers on case lid and by height, low-tension bushing (2, 3) be coated on interior case 4, described case 4 is high with transformer, the corresponding both sides of low-pressure side stretch out and make the length after case 4 extends be greater than transformer body 1 width, this outward extending both ends of case 4 downside is connected with the adapter sleeve 5 with case 4 intracavity inter-connections, described adapter sleeve 5 extends downward ground height 15 ~ 25mm place, the below that is positioned at described adapter sleeve 5 on ground is provided with cable trough 6, the lower end of described adapter sleeve 5 is arranged with the telescopic 7 that can slide up and down, after gliding, this telescopic 7 is buckled in described cable trough 6 tops, slidably telescopic 7 is convenient to the cable mounting arrangements in cable trough 6.
On described high and low pressure sleeve pipe (2,3), be respectively connected with and connect row 8, described connection row 8 is copper bar, described connection row 8 is along being laterally suspended in case 4 and extending out to respective side adapter sleeve 5 tops, in described adapter sleeve 5, be provided with upper end and be connected the cable 9 that is connected of row 8 outer ends, described cable 9 lower ends extend in described cable trough 6, the vertical wiring of high-low pressure cable, must not consider Cable Bending Radius, cable connection structure and transformer body are connected to form overall structure simultaneously, not only structure is compacter, has improved class of safety protection simultaneously.
In the present embodiment, described case 4 two ends and case 4 middle part upsides are provided with the hand hole 10 for assembling, and described adapter sleeve 5 sidewalls are also provided with hand hole 10, are convenient to cable incoming-outgoing wire operation.
In the present embodiment, described hand hole 10 places are provided with port lid 11.
In the present embodiment, in described adapter sleeve 5, be provided with the cable bearer 12 for attached cable 9, between adapter sleeve 5 and the fuel tank of transformer body 1, be provided with fixed support 13.
In the present embodiment; in described case 4, be provided with the insulating support 14 for support and connection row 8; insulating support 14 prevents that guaranteeing to connect row touches case 4 inwalls; described telescopic 7 lower ends are provided with adpting flange 15; can form the integral body being sealed with cable trough, better to protect cable and to improve security performance.
In the present embodiment, described adapter sleeve 5 lower ends are fixed with support plate 16, described support plate 16 lower ends grow adapter sleeve 5 lower ends, support plate bottom offers screwed hole, in described screwed hole, be connected with the bolt for limit telescopic cover 7, after sliding on telescopic 7, by bolt, be fixed, facilitate cable fitting operation.
Above-listed preferred embodiment; the purpose of this utility model, technical scheme and advantage are further described; institute is understood that; the foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (6)
1. a transformer lands integral type cable junction box, it is characterized in that: comprise transformer body, described transformer body top is provided with and covers on case lid and by height, case in low-tension bushing is coated on, described case and transformer are high, the corresponding both sides of low-pressure side stretch out and make the length after case extends be greater than transformer body width, the outward extending both ends of this case downside is connected with the adapter sleeve with case intracavity inter-connection, described adapter sleeve extends downward ground height 15 ~ 25mm place, the below that is positioned at described adapter sleeve on ground is provided with cable trough, the lower end of described adapter sleeve is arranged with the telescopic that can slide up and down, this telescopic is buckled in described cable trough top after gliding, on described high and low pressure sleeve pipe, be respectively connected with and connect row, described connection row is along being laterally suspended in case and extending out to respective side adapter sleeve top, in described adapter sleeve, be provided with upper end and the cable that is connected exclusive end and is connected, described cable lower end extends in described cable trough.
2. transformer according to claim 1 lands integral type cable junction box, it is characterized in that: described case two ends and case middle part upside are provided with the hand hole for assembling, and described adapter sleeve sidewall is also provided with hand hole.
3. transformer according to claim 2 lands integral type cable junction box, it is characterized in that: described hand hole place is provided with port lid.
4. transformer according to claim 1 lands integral type cable junction box, it is characterized in that: in described adapter sleeve, be provided with the cable bearer for attached cable, between adapter sleeve and the fuel tank of transformer body, be provided with fixed support.
5. transformer according to claim 1 lands integral type cable junction box, it is characterized in that: in described case, be provided with the insulating support for support and connection row, described telescopic lower end is provided with adpting flange.
6. transformer according to claim 1 lands integral type cable junction box, it is characterized in that: described adapter sleeve lower end is fixed with support plate, described support plate lower end grows adapter sleeve lower end, and support plate bottom offers screwed hole, is connected with the bolt for limit telescopic cover in described screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420328068.8U CN203982987U (en) | 2014-06-19 | 2014-06-19 | Transformer lands integral type cable junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420328068.8U CN203982987U (en) | 2014-06-19 | 2014-06-19 | Transformer lands integral type cable junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203982987U true CN203982987U (en) | 2014-12-03 |
Family
ID=51980416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420328068.8U Expired - Fee Related CN203982987U (en) | 2014-06-19 | 2014-06-19 | Transformer lands integral type cable junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203982987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104051139A (en) * | 2014-06-19 | 2014-09-17 | 国家电网公司 | Ground integral-type cable joint box of transformer |
-
2014
- 2014-06-19 CN CN201420328068.8U patent/CN203982987U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104051139A (en) * | 2014-06-19 | 2014-09-17 | 国家电网公司 | Ground integral-type cable joint box of transformer |
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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: 20141203 |