CN206163901U - Novel transformer substation framework suitable for 35kv and 110kv - Google Patents
Novel transformer substation framework suitable for 35kv and 110kv Download PDFInfo
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- CN206163901U CN206163901U CN201620786776.5U CN201620786776U CN206163901U CN 206163901 U CN206163901 U CN 206163901U CN 201620786776 U CN201620786776 U CN 201620786776U CN 206163901 U CN206163901 U CN 206163901U
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- transformer substation
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- stainless steel
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Abstract
The utility model discloses a novel transformer substation framework suitable for 35kv and 110kv, include the framework support column of two settings that are parallel to each other and establish of making by stainless steel, be connected with the truck transom who adopts stainless steel to make in two support columns upper ends, form " II " shape between two support columns and the crossbeam, be connected with the cat ladder in one of them support column side, install the hanging wire ring on the crossbeam. The utility model discloses a stainless steel material replaces common iron, has improved the intensity of framework, greatly increased the life of framework. Refractiveness and high temperature resistance can be good, can reduce fireproof paint's use to avoid causing the pollution to the environment, accord with the environmental protection notion that the country carried out. Corrosion resisting property is good, and is more durable than the ordinary steel. Adopt the single tube form, practiced thrift framework steel and area greatly, saved the frame foundation volume. Stainless steel single tube framework needn't carry out surface treatment, reduces the construction process, practices thrift the cost.
Description
Technical field
The utility model belongs to power engineering field, more particularly to a kind of novel transformer substation suitable for 35kv and 110kv
Framework.
Background technology
Existing 35kV and 110kv transformer substation frameworks load is little, frequently with the common iron of material Q235B.Commonly
The shortcoming of steel is mainly manifested in following two aspects：
1st, fire resistance is poor.Thermal conductivity factor of the thermal conductivity factor of steel much larger than armored concrete（About armored concrete
40 times）.The mechanical property of steel, such as yield point, compression strength, elastic modelling quantity and load capacity can be with the risings of temperature
Can drastically decline, steel will lose carrying effect generally in 600oC or so.
2 corrosion-resistants：Steel are easy in corrosion in the environment of air or the environment of humidity.Mainly due to steel
The iron atom on surface is bound up open-textured oxidation iron rust with the oxygen in air, particularly when containing soda acid salt in air
Medium when situation it is even more serious.Corrosion not only makes steel surface produce uneven corrosion, and the corrosion of local cause should
Power is concentrated, and promotes the premature degradation of steel construction.Using for the seriously corroded harm framework of steel is safe, in design 35kV transformer stations
Framework when, steel structure member and node need to carry out complex surface treatment, and need to carry out periodic anti-corrosion
Erosion protection and maintenance.
And existing transformer substation framework and conductive cable contacts position are suspension ring, cable cable when mobile rubs with suspension ring
Wipe larger, larger is worn and torn to cable top layer, leaky easily occur, with larger potential safety hazard.Therefore, it is necessary to right
The form of 35kV transformer substation frameworks is studied, and proposes a kind of new framework classes.
Utility model content
The purpose of this utility model be the one kind provided for the not enough of existing transformer substation framework be applied to 35kv and
The novel transformer substation framework of 110kv.
To achieve these goals, technical solution adopted in the utility model is：
A kind of novel transformer substation framework suitable for 35kv and 110kv, including by made by stainless steel two mutually
Frame supports post that is parallel and establishing setting, is connected with using truck transom made by stainless steel in two support column upper ends,
" П " shape is formed between two support columns and crossbeam, wherein a support column side is connected with cat ladder, and hanging wire is provided with crossbeam
Ring.
The connector of arc or v-shaped structure is welded with described below the crossbeam, hanging wire ring is movably connected in the connector
On, a turning set is socketed with hanging wire ring, the gear for limiting cable deviation is provided with the hanging wire ring positioned at the two ends of turning set
Block.
Described turning set is respectively from the outside to the core metal level, insulating barrier, metal level, and described insulating barrier is plastic material
Make, be formed in one structure between the inside and outside metal level of turning set and insulating barrier.
Described cat ladder is the cross bar with support column vertical welding.
Described truck transom includes two stainless pipes, the L-shaped steel between two stainless pipes, L-shaped steel
Material is welded between two stainless pipes, is fixedly connected between truck transom and support column.
The beneficial effects of the utility model：The utility model transformer substation framework replaces the common iron can be from using stainless steel
Steel construction corrosion is fundamentally solved the problems, such as, and the complicated surface treatment operations such as application can be removed from, be capable of extending structure
Service life, reduces overall life cycle cost.Relative to common carbon steel, stainless chemical composition mainly increased alloy
Elemental chromium（Cr）, nickel（Ni）, manganese（Mn）And molybdenum（Mo）, make the material behavior of the two there is a great difference, stainless steel material has
Following characteristics：
（1）Good corrosion resistance, durability, resistance to elevated temperatures.Stainless steel residual strength under the high temperature conditions and just
Degree is superior to common straightcarbon steel, can apply to fire protection design, reduces the use of fireproof coating.
（2）Early stage is relatively costly, but life cycle management has cost advantage [5].Due to stainless steel material unit price it is higher,
The first current cost of stainless steel structure is about 4 ~ 6 times of identical normal steel structure, but if comparing the overall life cycle cost of the two,
Consider material cost, structure service life, maintenance cost, antirust and the full structure of prevent fires process and recycling etc. makes
With all expenses in life span, stainless steel structure has larger advantage.
Description of the drawings
Fig. 1 is the overall structural representation of the utility model；
Fig. 2 is the enlarged drawing in Fig. 1 at A.
Specific embodiment
The utility model is described further with reference to embodiment.
Embodiment
A kind of novel transformer substation framework suitable for 35kv and 110kv as depicted in figs. 1 and 2, including by stainless steel
The frame supports post 1 of two settings that are parallel to each other and establish made by matter, is connected with two support column upper ends and adopts stainless steel
Truck transom 2 made by matter, form " П " shape between two support columns and crossbeam, wherein a support column side is connected with cat ladder 3,
Hanging wire ring 5 is installed on crossbeam.The connector 4 of arc or v-shaped structure, hanging wire ring activity are welded with described below the crossbeam
It is connected on the connector, the design of V-arrangement connector is in order to allow the carrying out that hanging wire ring can be appropriate to rotate, even if so cable
Bending state is also not easy scratch, and a turning set 6 is socketed with hanging wire ring, sets in the hanging wire ring positioned at the two ends of turning set
The block 7 of restricted cable deviation.Described turning set is respectively from the outside to the core metal level, insulating barrier, metal level, and described is exhausted
Edge layer is made up of plastic material, and be formed in one structure between the inside and outside metal level of turning set and insulating barrier.Insulation turning set
Design will not be also entered conductance on framework to prevent cable from scratching electric leakage, makes maintenance personal safer, and another turning set sets
Meter is that the sliding friction of original cable Yu hanging wire ring is improved to into rolling friction, described so as to play the purpose of protection cable
Cat ladder be cross bar with support column vertical welding.Described truck transom includes two stainless pipes 21, stainless located at two
L-shaped steel 22 between cylindrical steel tube, L-shaped welded steel is fixed between truck transom and support column between two stainless pipes
Connection.
Common iron is replaced using stainless steel material, the intensity of framework is improve, the service life of framework is considerably increased.
Fire resistance and resistance to elevated temperatures are good, it is possible to reduce the use of fireproof coating, so as to avoid to environment, meet country and push away
Capable environmentally friendly concept.Corrosion resistance and good, it is more permanent than ordinary steel durable.The fund input of steel antirust is reduced simultaneously, reduces work
Cheng Chengben.Weldability is good, Site Welding easy construction.Using single tube form, framework steel and floor space are greatlyd save, saved
Framework basic crack is saved.Stainless steel single tube framework need not be surface-treated, and reduce working procedure, cost-effective.Framework surface
It is attractive in appearance, process and construct and be simple, save the building time of engineering.
General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, it is in the art common on the premise of without departing from the utility model spirit and scope
Technical staff simple change and replacement be all within protection domain of the present utility model.
Claims (5)
1. a kind of novel transformer substation framework suitable for 35kv and 110kv, it is characterised in that：Including by made by stainless steel
The frame supports post of two settings that are parallel to each other and establish, is connected with using structure made by stainless steel in two support column upper ends
Frame crossbeam, forms " П " shape between two support columns and crossbeam, wherein a support column side is connected with cat ladder, installs on crossbeam
There is hanging wire ring.
2. a kind of novel transformer substation framework suitable for 35kv and 110kv according to claim 1, it is characterised in that：
Described below the crossbeam is welded with the connector of arc or v-shaped structure, and hanging wire ring is movably connected on the connector, in hanging wire ring
On be socketed with a turning set, positioned at turning set two ends hanging wire ring on be provided with limit cable deviation block.
3. a kind of novel transformer substation framework suitable for 35kv and 110kv according to claim 2, it is characterised in that：Institute
The turning set stated is respectively from the outside to the core metal level, insulating barrier, metal level, and described insulating barrier is made up of plastic material, rotates
Be formed in one structure between the inside and outside metal level and insulating barrier of set.
4. a kind of novel transformer substation framework suitable for 35kv and 110kv according to claim 1, it is characterised in that：Institute
The cat ladder stated is the cross bar with support column vertical welding.
5. a kind of novel transformer substation framework suitable for 35kv and 110kv according to claim 1, it is characterised in that：Institute
The truck transom stated includes two stainless pipes, the L-shaped steel between two stainless pipes, and L-shaped welded steel is two
Between stainless pipe, it is fixedly connected between truck transom and support column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620786776.5U CN206163901U (en) | 2016-07-25 | 2016-07-25 | Novel transformer substation framework suitable for 35kv and 110kv |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620786776.5U CN206163901U (en) | 2016-07-25 | 2016-07-25 | Novel transformer substation framework suitable for 35kv and 110kv |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206163901U true CN206163901U (en) | 2017-05-10 |
Family
ID=58647128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620786776.5U Withdrawn - After Issue CN206163901U (en) | 2016-07-25 | 2016-07-25 | Novel transformer substation framework suitable for 35kv and 110kv |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206163901U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129821A (en) * | 2016-07-25 | 2016-11-16 | 安徽华电工程咨询设计有限公司 | A kind of Novel transformer substation framework being applicable to 35kv and 110kv |
| CN108512038A (en) * | 2017-08-25 | 2018-09-07 | 安徽华电工程咨询设计有限公司 | It is a kind of to use novel sail type power distribution equipment framework made of composite insulating material |
-
2016
- 2016-07-25 CN CN201620786776.5U patent/CN206163901U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129821A (en) * | 2016-07-25 | 2016-11-16 | 安徽华电工程咨询设计有限公司 | A kind of Novel transformer substation framework being applicable to 35kv and 110kv |
| CN106129821B (en) * | 2016-07-25 | 2017-09-29 | 安徽华电工程咨询设计有限公司 | A kind of transformer substation framework suitable for 35kv and 110kv |
| CN108512038A (en) * | 2017-08-25 | 2018-09-07 | 安徽华电工程咨询设计有限公司 | It is a kind of to use novel sail type power distribution equipment framework made of composite insulating material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170510 Effective date of abandoning: 20170929 |
|
| AV01 | Patent right actively abandoned |