CN204885966U - Automatic protection box -type substation - Google Patents
Automatic protection box -type substation Download PDFInfo
- Publication number
- CN204885966U CN204885966U CN201520649179.3U CN201520649179U CN204885966U CN 204885966 U CN204885966 U CN 204885966U CN 201520649179 U CN201520649179 U CN 201520649179U CN 204885966 U CN204885966 U CN 204885966U
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- Prior art keywords
- transformer
- low pressure
- voltage terminal
- type substation
- support
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Abstract
The utility model provides an automatic protection box -type substation belongs to power equipment technical field. It includes the guard gate, a transformer, the safety alarm, the vary voltage main part of transformer sets up on support base, high -voltage connection end and low pressure wiring end set up the left and right sides in vary voltage main part upper end respectively, low pressure input support is the L type, the low pressure wiring end that the transformer is connected to the fastener is passed through to the one end of low pressure input support, the opposite side of low pressure input support passes through the resilient insulating support and lock nut installs on the box, the high voltage output end is through the opposite side of support mounting at the box, the high voltage output end is through the high -voltage connection end of cable junction transformer, the front side of box is provided with door leaf and guard gate, be provided with the mechanical lock on the door leaf, be provided with the safety alarm on the guard gate. The utility model discloses a guard gate that has the automatic alarm function, the personnel that have effectively prevented get into box -type substation and are close to the transformer, greatly reduced the potential safety hazard.
Description
Technical field
The utility model relates to electrical equipment technical field, particularly a kind of automatic protection formula box-type substation.
Background technology
Box-type substation, is again prepackage type electric substation or preassembled transformer station.A kind of high voltage switchgear, distribution transformer and low-voltage distribution equipment, by indoor, the outdoor close-coupled controller switching equipment of certain connection plan row's all-in-one-piece prefabrication, organically combine by the function such as transformer pressure-reducing, low-voltage distribution, be arranged on a protection against the tide, antirust, dust-proof, protection against rodents, fire prevention, antitheft, heat insulation, totally-enclosed, moveable steel-structure box, be specially adapted to urban network construction and upgradation, a kind of brand-new transformer station emerged after Shi Ji civil engineering transformer station.Box-type substation is applicable to mine, factory and enterprise, oil gas field and wind power station, and it instead of original civil engineering power distribution room, power distribution station, becomes novel complete change power distribution equipment.The casing of transformer station be by: base, shell, top cover three part are formed.The base of box-type substation generally uses channel-section steel, angle steel, band steel, steel plate etc., assembly welding or be joined with bolts shaping; For satisfied ventilation, heat radiation and line needs, also should output the circular port of bar hole and size appropriateness in corresponding position.Cabinet shell, top cover channel-section steel, angle steel, steel plate, aluminium alloy plate, color steel, cement plate etc. carry out bending, assembly welding or with screw, hinge or relevant special accessories joint forming.All be provided with transformer in current box-type substation, transformer utilizes the principle of electromagnetic induction to change the device of alternating voltage, and main member is primary coil, secondary coil and iron core, and transformer converts low tension to high-tension electricity.In use there is larger potential safety hazard in transformer, personnel must not arbitrarily close or touching.Current box-type substation all adopts common door leaf, there is serious potential safety hazard.
Utility model content
The purpose of this utility model is to provide a kind of automatic protection formula box-type substation, and adopt the protective door with auto-alarm function, the personnel of effectively prevent enter box-type substation near transformer, greatly reduce potential safety hazard.
The utility model solves the technical scheme that its technical problem adopts:
A kind of automatic protection formula box-type substation, it comprises casing, door leaf, protective door, transformer, anchor bolt, high-voltage output end, low pressure input rack, elastic insulated bearing, locking nut, securing member, support, mechanical lock, safety alarm, described transformer comprises transformation main body, support plinth, high-voltage terminal, low voltage terminal, described transformation main body is arranged on support plinth, described support plinth is arranged on bottom half by anchor bolt, described high-voltage terminal and low voltage terminal are separately positioned on the left and right sides of transformation main body upper end, described low pressure input rack is L-type, the low voltage terminal of securing member connection transformer is passed through in one end of described low pressure input rack, the opposite side of described low pressure input rack is arranged on casing by elastic insulated bearing and locking nut, described high-voltage output end is by the opposite side of support installing at casing, described high-voltage output end is by the high-voltage terminal of cable connection transformer, the front side of described casing is provided with door leaf and protective door, door leaf is arranged at the outside of protective door, described door leaf is provided with mechanical lock, described protective door is provided with safety alarm.
Further, described transformer is provided with hanger.
Further, described high-voltage terminal comprises stud, support plate, back nut, clamp nut, and described support plate is fixed on stud, and described back nut and support plate laminating, described clamp nut is threadedly connected to stud, and described clamp nut quantity is two.
Further, described low voltage terminal is galvanized sheet, is provided with four installing holes above.
Further, described elastic insulated bearing is vase-like.
The utility model compared to the prior art, have the following advantages and effect: transformer is arranged on casing, the low tension produced through photo-voltaic power generation station to be input to the low voltage terminal of transformer from low pressure input rack, through the transformer action of transformer, convert low tension to high-tension electricity, finally to export through high-voltage output end from high-voltage terminal.In the transformer course of work, the safety alarm on protective door is always in running order, and when there being personnel to be intended to opening protection function door, safety alarm will send signal.Transformer is provided with hanger, and hanger is conducive to lifting and the installation of transformer, safe and reliable.The opposite side of low pressure input rack is arranged on casing by elastic insulated bearing and locking nut, and elastic insulated bearing is vase-like, and plasticity is good, be not only conducive to the Fast Installation of low pressure input rack, and applicability is strong.The utility model adopts the protective door with auto-alarm function, and the personnel of effectively prevent enter box-type substation near transformer, greatly reduce potential safety hazard.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the right view of transformer of the present utility model.
Fig. 3 is the partial left side view of transformer of the present utility model.
Fig. 4 is vertical view of the present utility model.
Fig. 5 is the structural representation of the utility model high-voltage terminal.
Fig. 6 is the structural representation of the utility model low voltage terminal.
Fig. 7 is the partial enlarged drawing A of the utility model Fig. 1.
In figure: 1. casing, 2. door leaf, 3. protective door, 4. transformer, 5. anchor bolt, 6. high-voltage output end, 7. low pressure input rack, 8. elastic insulated bearing, 9. locking nut, 10. securing member, 11. supports, 12. mechanical locks, 13. safety alarms, 14. transformation main bodys, 15. support plinths, 16. high-voltage terminals, 17. low voltage terminal, 18. hangers, 19. studs, 20. support plates, 21. back nuts, 22. clamp nuts.
Embodiment
Below in conjunction with accompanying drawing, also by embodiment, the utility model is described in further detail, and following examples are that the utility model is not limited to following examples to explanation of the present utility model.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, a kind of automatic protection formula box-type substation, it comprises casing 1, door leaf 2, protective door 3, transformer 4, anchor bolt 5, high-voltage output end 6, low pressure input rack 7, elastic insulated bearing 8, locking nut 9, securing member 10, support 11, mechanical lock 12, safety alarm 13.Described transformer 4 comprises transformation main body 14, support plinth 15, high-voltage terminal 16, low voltage terminal 17, and described transformation main body 14 is arranged on support plinth 15, and described support plinth 15 is arranged on bottom casing 1 by anchor bolt 5.Described transformer 4 is provided with hanger 18, and hanger 18 is conducive to lifting and the installation of transformer 4, safe and reliable.Described high-voltage terminal 16 and low voltage terminal 17 are separately positioned on the left and right sides of transformation main body 14 upper end.Described high-voltage terminal 16 comprises stud 19, support plate 20, back nut 21, clamp nut 22, described support plate 20 is fixed on stud 19, described back nut 21 and support plate 20 are fitted, described clamp nut 22 is threadedly connected to stud 19, described clamp nut 22 quantity is two, is conducive to the stability that cable connects.Described low voltage terminal 17 is galvanized sheet, is provided with four installing holes above.Described low pressure input rack 7 is L-type, the low voltage terminal 17 of securing member 10 connection transformer 4 is passed through in one end of described low pressure input rack 7, the opposite side of described low pressure input rack 7 is arranged on casing 1 by elastic insulated bearing 8 and locking nut 9, described elastic insulated bearing 8 is vase-like, plasticity is good, not only be conducive to the Fast Installation of low pressure input rack 7, and applicability is strong.Described high-voltage output end 6 is arranged on the opposite side of casing 1 by support 11, described high-voltage output end 6 is by the high-voltage terminal 16 of cable connection transformer 4, the front side of described casing 1 is provided with door leaf 2 and protective door 3, door leaf 2 is arranged at the outside of protective door 3, described door leaf 2 is provided with mechanical lock 12, and operating personnel can open, and described protective door 3 is provided with safety alarm 13, effectively prevent personnel from arbitrarily entering, prevent unexpected generation.
Pass through technique scheme, when a kind of automatic protection formula of the utility model box-type substation uses, transformer 4 is arranged on casing 1, the low tension produced through photo-voltaic power generation station to be input to the low voltage terminal 17 of transformer 4 from low pressure input rack 7, through the transformer action of transformer 4, convert low tension to high-tension electricity, finally to export through high-voltage output end 6 from high-voltage terminal 16.In transformer 4 course of work, the safety alarm 13 on protective door 3 is always in running order, and when there being personnel to be intended to opening protection function door 3, safety alarm 13 will send signal.The utility model adopts the protective door 3 with auto-alarm function, and the personnel of effectively prevent enter box-type substation near transformer 4, greatly reduce potential safety hazard.
Above content described in this specification is only to the explanation of the utility model example.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment; only otherwise depart from the content of the utility model specification or surmount this scope as defined in the claims, protection range of the present utility model all should be belonged to.
Claims (5)
1. an automatic protection formula box-type substation, is characterized in that: it comprises casing, door leaf, protective door, transformer, anchor bolt, high-voltage output end, low pressure input rack, elastic insulated bearing, locking nut, securing member, support, mechanical lock, safety alarm, described transformer comprises transformation main body, support plinth, high-voltage terminal, low voltage terminal, described transformation main body is arranged on support plinth, described support plinth is arranged on bottom half by anchor bolt, described high-voltage terminal and low voltage terminal are separately positioned on the left and right sides of transformation main body upper end, described low pressure input rack is L-type, the low voltage terminal of securing member connection transformer is passed through in one end of described low pressure input rack, the opposite side of described low pressure input rack is arranged on casing by elastic insulated bearing and locking nut, described high-voltage output end is by the opposite side of support installing at casing, described high-voltage output end is by the high-voltage terminal of cable connection transformer, the front side of described casing is provided with door leaf and protective door, door leaf is arranged at the outside of protective door, described door leaf is provided with mechanical lock, described protective door is provided with safety alarm.
2. a kind of automatic protection formula box-type substation according to claim 1, is characterized in that: described transformer is provided with hanger.
3. a kind of automatic protection formula box-type substation according to claim 1, it is characterized in that: described high-voltage terminal comprises stud, support plate, back nut, clamp nut, described support plate is fixed on stud, described back nut and support plate laminating, described clamp nut is threadedly connected to stud, and described clamp nut quantity is two.
4. a kind of automatic protection formula box-type substation according to claim 1, is characterized in that: described low voltage terminal is galvanized sheet, is provided with four installing holes above.
5. a kind of automatic protection formula box-type substation according to claim 1, is characterized in that: described elastic insulated bearing is vase-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520649179.3U CN204885966U (en) | 2015-08-26 | 2015-08-26 | Automatic protection box -type substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520649179.3U CN204885966U (en) | 2015-08-26 | 2015-08-26 | Automatic protection box -type substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204885966U true CN204885966U (en) | 2015-12-16 |
Family
ID=54830298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520649179.3U Expired - Fee Related CN204885966U (en) | 2015-08-26 | 2015-08-26 | Automatic protection box -type substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204885966U (en) |
-
2015
- 2015-08-26 CN CN201520649179.3U patent/CN204885966U/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: 20151216 Termination date: 20200826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |