CN206052764U - A kind of full landform self-balancing column foot attachment structure - Google Patents
A kind of full landform self-balancing column foot attachment structure Download PDFInfo
- Publication number
- CN206052764U CN206052764U CN201621052191.7U CN201621052191U CN206052764U CN 206052764 U CN206052764 U CN 206052764U CN 201621052191 U CN201621052191 U CN 201621052191U CN 206052764 U CN206052764 U CN 206052764U
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- Prior art keywords
- column foot
- plate
- attachment structure
- basis
- full landform
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 33
- 239000010959 steel Substances 0.000 claims abstract description 33
- 239000003351 stiffener Substances 0.000 claims description 6
- 238000006880 cross-coupling reaction Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 210000003141 lower extremity Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Abstract
A kind of full landform self-balancing column foot attachment structure, including four tower legs and connection basis, four tower legs are connected with basis is connected by connecting column foot plate respectively；It is connected by steel I-beam between four tower legs, in Cross Elastic Beam；The connection basis is at least provided with one layer；The connection column foot plate includes column foot base plate and column foot side plate, and column foot is contacted with the one end for being connected basis by column foot base plate, and is mutually fixed by foundation bolt.The beneficial effects of the utility model：The attachment structure on the connection basis realizes full landform column foot self-balancing, comprehensive connection.On the one hand can effectively reduce foundation engineering amount, reduce column foot evolution amount, on the other hand can improve superstructure integral rigidity, be effective against the horizontal loading of superstructure.
Description
Technical field
This utility model is related to electric power line pole tower field, specifically a kind of full landform self-balancing column foot attachment structure.
Background technology
With the development of China's economic society and power grid construction, need to be according to the condition frame such as topographic and geologic natural environment in mountain area
If transmission line of electricity, due to mountain route corridor complicated condition, column foot is normally on not contour basal plane, at present the more commonly used place
Reason mode amounts to 3 kinds：Wherein the first makes four tower legs of every Ji Ta be located at same basal plane absolute altitude using drop side；Second employing
Basic stand column is raised to same basal plane；The third scheme using " unequal leg+height column ".The first scheme need to be according to center
Stake elevation, carries out excavating drop side to the massif of 4 tower legs, and the quantities of drop side is general very significantly, while which is for massif
It is more serious with vegetation deterioration, column foot stability is had a negative impact, while not meeting the requirement of environmental conservation；Second side
Case is consistent basal plane by way of the jacking of foundation, and due to appearing, higher therefore basis effective buried depth needs to increase, so as to most
The quantities on whole basis is larger.The third scheme is only applicable to the angle steel tower for being equipped with height lower limb, to 110kV and following voltage etc.
Do not apply to for the flat lower limb angle steel tower of level.Therefore design a kind of full landform self-balancing column foot attachment structure to be necessary.
Utility model content
In order to overcome the deficiencies in the prior art, this utility model provides a kind of full landform self-balancing column foot attachment structure, A,
It is connected to form Cross Elastic Beam with steel I-beam between tetra- tower legs of B, C, D.Tetra- tower leg bottoms of A, B, C, D are respectively adopted steel
The attachment structure of structure, the corresponding setting of elevation of the quantity of the structure according to tower leg position section.The top of attachment structure with
Top angle steel tower is connected using column foot plate, and bottom and the concrete foundation of attachment structure adopt anchor bolts.
This utility model solves the technical scheme that adopted of above-mentioned technical problem；
A kind of full landform self-balancing column foot attachment structure, including four tower legs and connection basis, four tower legs difference
It is connected with basis is connected by connecting column foot plate；It is connected by steel I-beam between four tower legs, in Cross Elastic Beam；Institute
Connection basis is stated at least provided with one layer.
The connection column foot plate includes column foot base plate and column foot side plate, and column foot is by column foot base plate and the one end for being connected basis
Contact, and mutually fixed by foundation bolt.
Also include concrete layer, connection basis includes upper plate and lower shoe, the upper plate be provided with square steel plate,
Ribbed stiffener and backing plate, connection basis are connected with column foot plate is connected by upper plate, and the lower shoe passes through connecting bolt and mixes
Solidifying soil layer is connected.
The steel I-beam includes square steel plate, and the square steel plate is connected with column foot plate is connected, and square steel plate be connected tower
The upper and lower ends of the link position of sole are provided with stiffener, and two sides are provided with side connecting plate.
The interconnection position of the steel I-beam is provided with connecting plate, and the logical square steel plate for being bolted to steel I-beam
On.
The connecting bolt that the lower shoe on the connection basis is connected with concrete layer is crab-bolt.
The beneficial effects of the utility model：The attachment structure on connection basis realizes full landform column foot self-balancing, comprehensive
Connection.On the one hand can effectively reduce foundation engineering amount, reduce column foot evolution amount, on the other hand can improve superstructure entirety
Rigidity, is effective against the horizontal loading of superstructure.
Description of the drawings
Further illustrate with reference to the accompanying drawings and examples.
Fig. 1 is this utility model structural representation；
Fig. 2 is the structural representation that Fig. 1 connects column foot plate；
Fig. 3 is the structural representation that Fig. 1 connects basis；
Fig. 4 looks up figure structure schematic representation for Fig. 3's；
Fig. 5 is Fig. 1 structure partial schematic diagrams；
Fig. 6 is Fig. 1 structure partial schematic diagrams；
Fig. 7 is Fig. 1 structure partial schematic diagrams.
Specific embodiment
A kind of full landform self-balancing column foot attachment structure as shown in Fig. 1-Fig. 7, including four tower legs 5 and connection basis 2,
Four tower legs 5 are connected by connecting column foot plate 1 and being connected basic 2 respectively；Pass through steel I-beam 3 between four tower legs 5
It is connected, in Cross Elastic Beam；The connection basis 2 is at least provided with one layer；Connection basis 2 can be according to 5 position section of tower leg
The corresponding setting of elevation, so as to increase and reduce the quantity on connection basis 2, make column foot keep stable.
The connection column foot plate 1 includes column foot base plate 51 and column foot side plate 52, and column foot 5 passes through column foot base plate 51 and linker
One end of plinth 2 contacts, and is mutually fixed by foundation bolt 6.
Also include concrete layer 10, the connection basis 2 includes upper plate 21 and lower shoe 24, sets on the upper plate 21
There are square steel plate 7, ribbed stiffener 22 and backing plate 23, connection basis 2 is connected with column foot plate 1 is connected by upper plate 21, described to go to the bottom
Plate 24 is connected with concrete layer 10 by connecting bolt.
The steel I-beam 3 includes square steel plate 7, and the square steel plate 7 is connected with column foot plate 1 is connected, and square steel plate 7 and company
The upper and lower ends for connecing the link position of column foot plate 1 are provided with stiffener 4, and two sides are provided with side connecting plate 13.
The interconnection position of the steel I-beam 3 is provided with connecting plate 12, and logical 11 bolt of spiral shell is fixed on the side of steel I-beam 3
On steel plate 7.
The connecting bolt 9 that the lower shoe 24 on the connection basis 2 is connected with concrete layer 10 is crab-bolt.
This utility model is illustrated by above-described embodiment, but it is to be understood that, above-described embodiment is
For citing and descriptive purpose, and it is not intended to this utility model is limited in described scope of embodiments.In addition ability
Field technique personnel it is understood that this utility model is not limited to above-described embodiment, according to teaching of the present utility model also
More kinds of variants and modifications can be made, these variants and modifications all fall within this utility model scope required for protection with
It is interior.
Claims (6)
1. a kind of full landform self-balancing column foot attachment structure, including four tower legs and connection basis, it is characterised in that described four
Tower leg is connected with basis is connected by connecting column foot plate respectively；It is connected by steel I-beam between four tower legs, in cross
Cross coupling；The connection basis is at least provided with one layer.
2. a kind of full landform self-balancing column foot attachment structure according to claim 1, it is characterised in that the connection column foot
Plate includes column foot base plate and column foot side plate, and column foot is contacted with the one end for being connected basis by column foot base plate, and passes through lower margin spiral shell
Bolt is mutually fixed.
3. a kind of full landform self-balancing column foot attachment structure according to claim 1, it is characterised in that also including concrete
Layer, the connection basis include upper plate and lower shoe, and the upper plate is provided with square steel plate, ribbed stiffener and backing plate, linker
Plinth is connected with column foot plate is connected by upper plate, and the lower shoe is connected with concrete layer by connecting bolt.
4. a kind of full landform self-balancing column foot attachment structure according to claim 1, it is characterised in that the steel I-beam
Including square steel plate, the square steel plate is connected with column foot plate is connected, and square steel plate is upper and lower with the link position for being connected column foot plate
Two ends are provided with stiffener, and two sides are provided with side connecting plate.
5. a kind of full landform self-balancing column foot attachment structure according to claim 1 or 4, it is characterised in that the I-shaped
The interconnection position of girder steel is provided with connecting plate, and logical is bolted on the square steel plate of steel I-beam.
6. a kind of full landform self-balancing column foot attachment structure according to claim 3, it is characterised in that the connection basis
The connecting bolt that is connected with concrete layer of lower shoe be crab-bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621052191.7U CN206052764U (en) | 2016-09-12 | 2016-09-12 | A kind of full landform self-balancing column foot attachment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621052191.7U CN206052764U (en) | 2016-09-12 | 2016-09-12 | A kind of full landform self-balancing column foot attachment structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206052764U true CN206052764U (en) | 2017-03-29 |
Family
ID=58369708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621052191.7U Expired - Fee Related CN206052764U (en) | 2016-09-12 | 2016-09-12 | A kind of full landform self-balancing column foot attachment structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206052764U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106480899A (en) * | 2016-09-12 | 2017-03-08 | 安徽华电工程咨询设计有限公司 | A kind of full landform self-balancing column foot attachment structure |
-
2016
- 2016-09-12 CN CN201621052191.7U patent/CN206052764U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106480899A (en) * | 2016-09-12 | 2017-03-08 | 安徽华电工程咨询设计有限公司 | A kind of full landform self-balancing column foot attachment structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 |