CN207282262U - Double rod bilayer distribution transforming rack - Google Patents
Double rod bilayer distribution transforming rack Download PDFInfo
- Publication number
- CN207282262U CN207282262U CN201721339030.0U CN201721339030U CN207282262U CN 207282262 U CN207282262 U CN 207282262U CN 201721339030 U CN201721339030 U CN 201721339030U CN 207282262 U CN207282262 U CN 207282262U
- Authority
- CN
- China
- Prior art keywords
- channel steel
- electric pole
- transformer
- inlet wire
- double rod
- 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.)
- Active
Links
- 230000001131 transforming effect Effects 0.000 title claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 31
- 239000010959 steel Substances 0.000 claims abstract description 31
- 238000009434 installation Methods 0.000 description 8
- 208000025274 Lightning injury Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Abstract
Double rod bilayer distribution transforming rack.It is related to a kind of double rod bilayer distribution transformer rack.A kind of simple in structure, saving space is provided, reduces the double rod bilayer distribution transforming rack of cost.Including being fixed on two of the below ground electric poles one and electric pole two being arranged in parallel, it is characterized in that, the upper channel steel being arranged in parallel and lower channel steel are equipped between the electric pole one and electric pole two, the upper channel steel is equipped with upper transformer, lower channel steel is equipped with lower transformer, two station power distribution transformers in the utility model can independent operating, saved space.Engineering cost is reduced, improves power supply reliability.
Description
Technical field
It the utility model is related to and supply electrical domain, more particularly to a kind of double rod bilayer distribution transformer rack.
Background technology
Distribution transformer refers to be used for convert alternating voltage and electric current in distribution system according to the law of electromagnetic induction and transmit
A kind of static electric appliance of AC energy, be normally operated in voltage class be 10-35KV, capacity be 6300KVA and directly below to
In the power distribution network of terminal user's power supply.
At present, distribution transformer just frequently with column installation or it is outdoor landing install, wherein, on column installation include single-column and
Two kinds of mounting means of twin columns, twin columns installation is more firm than single-column installation, but during twin columns installation, can only install a station power distribution
Transformer, needs three columns to carry out installation operation, adds floor space and cost if being further added by one.
Utility model content
For the utility model in view of the above problems, providing a kind of simple in structure, saving space, the double rod for reducing cost is double-deck
Distribution transforming rack.
The technical solution of the utility model is：Including being fixed on two of the below ground electric poles one and electric pole being arranged in parallel
Two, it is characterised in that the upper channel steel that is arranged in parallel and lower channel steel are equipped between the electric pole one and electric pole two, on the upper channel steel
Equipped with upper transformer, lower channel steel is equipped with lower transformer,
The outside of the electric pole one is equipped with fuse device one and low voltage switch one successively from top to bottom, the electric pole two
Outside is equipped with fuse device two and low voltage switch two successively from top to bottom,
The fuse device one is connected by inlet wire pile head lead with high voltage power supply, passes through outlet pile head lead cable and lower change
The inlet wire pile crown connection of depressor,
The low voltage switch one is connected by inlet wire lead with the outlet pile crown of upper transformer,
The fuse device two is connected by lead-in pile head lead with high voltage power supply, passes through outlet pile head lead cable and upper change
The inlet wire pile crown connection of depressor,
The low voltage switch two is connected by inlet wire lead with the outlet pile crown of lower transformer.
The fuse device one is connected on electric pole one by cross-arm stent one, and the fuse device two is connected by cross-arm stent two
It is connected on electric pole two.
Batch meter one and batch meter two are further included, the batch meter one and batch meter two are respectively positioned on the lower section of lower channel steel, institute
State batch meter one to be located on electric pole one, the batch meter two is located on electric pole two.
The distance between the lower channel steel and ground >=3.4m, the distance between the upper channel steel and lower channel steel >=2m.
The inlet wire pile crown of the upper transformer is towards right side, and the inlet wire pile crown of the lower transformer is towards left side.
The utility model is installed on upper and lower channel steel in the opposite direction at work, by two station power distribution transformers, connection pair
Other electrical equipments answered, you can to customer power supply.Two station power distribution transformers in the utility model can independent operating, save
Space.Engineering cost is reduced, improves power supply reliability.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model,
Fig. 2 is the left view of Fig. 1,
Fig. 3 is the right view of Fig. 1；
1 is electric pole one in figure, and 11 be upper transformer, and 12 be fuse device one, and 13 be low voltage switch one, and 14 be cross-arm
Stent one, 15 be batch meter one, and 16 be arrester one, and 2 be electric pole two, and 21 be lower transformer, and 22 be fuse device two, and 23 be low pressure
On-load switch two, 24 be cross-arm stent two, and 25 batch meters two, 26 be arrester two, and 3 be upper channel steel, and 4 be lower channel steel.
Embodiment
The utility model as shown in Figs. 1-3, including is fixed on two electric poles 1 and electric pole being arranged in parallel of below ground
22, it is characterised in that be equipped with the upper channel steel 3 that is arranged in parallel and lower channel steel 4 between the electric pole 1 and electric pole 22, it is described on
Channel steel 3 is equipped with upper transformer 11, and lower channel steel 4 is equipped with lower transformer 21,
The outside of the electric pole 1 is equipped with fuse device 1 and low voltage switch 1, the electricity successively from top to bottom
The outside of bar 22 is equipped with fuse device 2 22 and low voltage switch 2 23 successively from top to bottom,
The fuse device 1 is connected by inlet wire pile head lead with high voltage power supply, by outlet pile head lead cable with
The inlet wire pile crown connection of transformer 21,
The low voltage switch 1 is connected by inlet wire lead with the outlet pile crown of upper transformer 11,
The fuse device 2 22 is connected by inlet wire pile head lead with high voltage power supply, by outlet pile head lead cable with it is upper
The inlet wire pile crown connection of transformer 11,
The low voltage switch 2 23 is connected by inlet wire lead with the outlet pile crown of lower transformer 21.In this way, two
Distribution transformer has been installed in same double rod, is avoided conventional two electric poles and is only filled a station power distribution transformer or three electric poles
The problem of floor space, increase construction cost are wasted caused by two station power distribution transformers is assembled, and two transformers are each
Independent operating, it is ensured that electrical stability.
The fuse device 1 is connected on electric pole 1 by cross-arm stent 1, and the fuse device 2 22 passes through cross-arm
Stent 2 24 is connected on electric pole 22.It is equipped with fuse device to be used to protect circuit, fuses rapidly when short circuit and heavy overload
Cut off the power, prevent that burning distribution ruins transformer or circuit, improves Supply Security and stability.
Batch meter 1 and batch meter 2 25 are further included, the batch meter 1 and batch meter 2 25 are respectively positioned on lower channel steel 4
Lower section, the batch meter 1 is located on electric pole 1, and the batch meter 2 25 is located on electric pole 22.Batch meter can record
The operation conditions of corresponding transformer, provides data for analysis electric power thus supplied and supports.
The distance between the lower channel steel 4 and ground >=3.4m, the distance between the upper channel steel 3 and lower channel steel 4 >=2m.
Setting height(from bottom) as setting, it is ensured that transformer works normally, meanwhile, setting height(from bottom) is significantly larger than mankind's height, thus
It can prevent pedestrian's false touch transformer from causing casualty accident and influence to power, improve the security of power supply.
The inlet wire pile crown of the upper transformer 11（That is lead-in pile first 110）Towards right side, the lower transformer 21 into
Line pile crown（That is inlet wire pile crown 2 210）Towards left side.In this way, the installation direction of upper and lower transformer is opposite so that supporting periphery is set
Standby installation is more orderly, beautiful, easy to the later maintenance of transformer.
Arrester 1 and arrester 2 26 are further included, the arrester 1 is located at the downside of fuse device 1, passes through
Inlet wire pile head lead connects, and the arrester 2 26 is located at the downside of fuse device 2 22, is connected by inlet wire pile head lead.In this way,
Circuit and electrical equipment can be caused to damage to avoid lightning stroke, improve Supply Security and stability.
Claims (5)
1. double rod bilayer distribution transforming rack, including two electric poles one and electric pole two being arranged in parallel of below ground are fixed on, it is special
Sign is, the upper channel steel being arranged in parallel and lower channel steel are equipped between the electric pole one and electric pole two, and the upper channel steel is equipped with upper
Transformer, lower channel steel are equipped with lower transformer,
The outside of the electric pole one is equipped with fuse device one and low voltage switch one, the outside of the electric pole two successively from top to bottom
It is equipped with fuse device two and low voltage switch two successively from top to bottom,
The fuse device one is connected by inlet wire pile head lead with high voltage power supply, passes through outlet pile head lead cable and lower transformer
Inlet wire pile crown connection,
The low voltage switch one is connected by inlet wire lead with the outlet pile crown of upper transformer,
The fuse device two is connected by lead-in pile head lead with high voltage power supply, passes through outlet pile head lead cable and upper transformer
Inlet wire pile crown connection,
The low voltage switch two is connected by inlet wire lead with the outlet pile crown of lower transformer.
2. double rod bilayer distribution transforming rack according to claim 1, it is characterised in that the fuse device one passes through cross-arm stent
One is connected on electric pole one, and the fuse device two is connected on electric pole two by cross-arm stent two.
3. double rod bilayer distribution transforming rack according to claim 1, it is characterised in that further include batch meter one and batch meter
Two, the batch meter one and batch meter two are respectively positioned on the lower section of lower channel steel, and the batch meter one is located on electric pole one, the metering
Case two is located on electric pole two.
4. double rod bilayer distribution transforming rack according to claim 1, it is characterised in that between the lower channel steel and ground away from
From >=3.4m, the distance between the upper channel steel and lower channel steel >=2m.
5. double rod bilayer distribution transforming rack according to claim 1, it is characterised in that the inlet wire pile crown court of the upper transformer
To the right, the inlet wire pile crown of the lower transformer is towards left side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721339030.0U CN207282262U (en) | 2017-10-17 | 2017-10-17 | Double rod bilayer distribution transforming rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721339030.0U CN207282262U (en) | 2017-10-17 | 2017-10-17 | Double rod bilayer distribution transforming rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207282262U true CN207282262U (en) | 2018-04-27 |
Family
ID=61980798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721339030.0U Active CN207282262U (en) | 2017-10-17 | 2017-10-17 | Double rod bilayer distribution transforming rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207282262U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110957658A (en) * | 2019-12-31 | 2020-04-03 | 贵州电网有限责任公司 | Rack transformer for 10kV distribution network overhead line and installation method thereof |
| CN111335720A (en) * | 2020-03-03 | 2020-06-26 | 国网湖北省电力有限公司宜昌供电公司 | Sharing electric pole |
-
2017
- 2017-10-17 CN CN201721339030.0U patent/CN207282262U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110957658A (en) * | 2019-12-31 | 2020-04-03 | 贵州电网有限责任公司 | Rack transformer for 10kV distribution network overhead line and installation method thereof |
| CN111335720A (en) * | 2020-03-03 | 2020-06-26 | 国网湖北省电力有限公司宜昌供电公司 | Sharing electric pole |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102142339B (en) | Miniature circuit breaker with current leakage protector | |
| CN207282262U (en) | Double rod bilayer distribution transforming rack | |
| CN201877381U (en) | Outdoor high-voltage alternating-current demarcation breaker | |
| CN201562961U (en) | AC generator neutral point integrated cabinet | |
| CN205693355U (en) | A kind of medium voltage power distribution cabinet main electrical scheme system | |
| CN201556929U (en) | Lead wire and grounding resistance comprehensive cabinet of neutral point of AC generator | |
| CN204588345U (en) | A kind of small room control housing | |
| CN211016739U (en) | Novel oil-immersed transformer with breaker switch | |
| CN204927809U (en) | Alternating current high tension switchgear | |
| CN203387140U (en) | Equipotential direct-current-loaded electrified ice melting device | |
| CN202308894U (en) | Gauge cabinet | |
| CN207409808U (en) | A kind of bus-bar for low-voltage switch cabinet arrangement mechanism | |
| CN202564798U (en) | Intelligent harmonic and arc extinction switch cabinet | |
| CN202940499U (en) | High-voltage switchgear | |
| CN205264487U (en) | A three -phase current transformer for column switch | |
| CN204834243U (en) | Adopt parallel reactor of glass steel insulator post | |
| CN204794114U (en) | Intelligent high pressure economize on electricity cabinet | |
| CN204088936U (en) | A kind of improvement ammeter box | |
| CN106486907B (en) | A kind of power distribution station of integrative installation technology | |
| CN203911241U (en) | Compact-type substation transformer cabinet | |
| CN204230648U (en) | Based on the outdoor power distribution unit of Novel tank-type circuit breaker | |
| CN203983956U (en) | A kind of transformer neutral point isolating switch device | |
| CN104681255A (en) | Method for wiring on-load, capacity-regulating and voltage-regulating transformer with triangular three-dimensional reel iron core | |
| CN203150939U (en) | A high-voltage switch cabinet | |
| CN202564822U (en) | City power distribution transformer double bench type bench area |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |