CN209066472U - Mountain area transmission line of electricity tower foundation and transmission line of electricity - Google Patents
Mountain area transmission line of electricity tower foundation and transmission line of electricity Download PDFInfo
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- CN209066472U CN209066472U CN201821246128.6U CN201821246128U CN209066472U CN 209066472 U CN209066472 U CN 209066472U CN 201821246128 U CN201821246128 U CN 201821246128U CN 209066472 U CN209066472 U CN 209066472U
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Abstract
The utility model discloses mountain area transmission line of electricity tower foundation and transmission lines of electricity, belong to work transmission line field.The tower foundation includes: the anchor rod foundation and attachment beam that multiple pile foundations and each pile foundation are correspondingly arranged；It is connected between multiple pile foundations by attachment beam；One end of any anchor rod foundation is connected with corresponding pile foundation, and the other end is embedded in ground；Multiple pile foundation upper ends are equipped with steel tower.Pass through the interconnection in space between pile foundation, anchor rod foundation, attachment beam, enhance the lateral rigidity of tower foundation, the ability that tower foundation resists horizontal loading is improved, and then improves the overall stability of cliffy mountain transmission line of electricity tower foundation, reduces the selection difficulty of mountain area power transmission line column position.
Description
Technical field
The utility model belongs to work transmission line technical field, in particular to mountain area transmission line of electricity tower foundation and power transmission line
Road.
Background technique
Long range ultra-high-tension power transmission line institute is wider through region, and complicated topographical conditions multiplicity, tower foundation is as transmission line of electricity
Important component, is connection and transition between steel tower and ground, its effect is to put down active force of the steel tower to tower foundation
Surely, it is successfully transmitted in ground, the unstability without causing ground.Especially transmission line of electricity just needs when by alpine terrain
To be suitable for mountain area transmission line of electricity tower foundation with a varied topography, to support and transmit the load of steel tower, while reduce steel tower position
Selected difficulty.
Utility model content
The utility model embodiment provides mountain area transmission line of electricity tower foundation and transmission line of electricity, can solve above-mentioned technology and ask
Topic.Specific technical solution is as follows:
The mountain area transmission line of electricity tower foundation includes: the anchor pole that multiple pile foundations and each pile foundation are correspondingly arranged
Basis and attachment beam；
It is connected between multiple pile foundations by the attachment beam；
One end of any anchor rod foundation is connected with the corresponding pile foundation, and the other end is embedded in ground；
Multiple pile foundation upper ends are equipped with steel tower.
Optionally, the attachment beam is inclination or is horizontally disposed with.
Optionally, the angle of the attachment beam setting is determined according to the position between the pile foundation.
Optionally, the quantity for the anchor rod foundation connecting with each pile foundation is 2-6.
Optionally, the angle between each anchor rod foundation and the pile foundation of connection is according to the pile foundation of connection
Required angle determines when plinth is fixed.
It optionally, is to be detachably connected between each anchor rod foundation and the pile foundation of connection.
Optionally, the quantity of the pile foundation is 2-6.
Optionally, the link slot connecting with the attachment beam is offered in the pile foundation.
Optionally, the pile foundation is equipped with the foundation bolt to connect with the steel tower.
On the other hand, the utility model embodiment additionally provides a kind of transmission line of electricity, including mountain described in any of the above embodiments
Area's transmission line of electricity tower foundation.
Technical solution provided by the embodiment of the utility model has the benefit that
By the interconnection in space between pile foundation, anchor rod foundation, attachment beam, the lateral rigidity of tower foundation is enhanced,
The ability that tower foundation resists horizontal loading is improved, and then improves the overall stability of cliffy mountain transmission line of electricity tower foundation,
Reduce the selection difficulty of mountain area power transmission line column position.In addition, tower foundation construction provided by the embodiment of the utility model is succinct, it is whole
Body stability is good, and working procedure is simple, and earthwork excavated volume is small, is conducive to environmental protection.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the schematic view of facade structure of transmission line of electricity tower foundation in mountain area provided by the embodiment of the utility model；
Fig. 2 is the planar structure schematic diagram of transmission line of electricity tower foundation in mountain area provided by the embodiment of the utility model.
Appended drawing reference respectively indicates:
1- pile foundation,
2- anchor rod foundation,
3- attachment beam,
4- steel tower,
5- ground line.
Specific embodiment
Unless otherwise defined, all technical terms used in the utility model embodiment all have and those skilled in the art
Normally understood identical meaning.To keep the purpose of this utility model, technical solution and advantage clearer, below in conjunction with attached
Figure is described in further detail the utility model embodiment.
The utility model embodiment provides mountain area transmission line of electricity tower foundation, as shown in attached drawing 1, attached drawing 2 shown in, the mountain area
Transmission line of electricity tower foundation includes: the anchor rod foundation 2 and attachment beam 3 that multiple pile foundations 1 and each pile foundation 1 are correspondingly arranged.
It is connected between multiple pile foundations 1 by attachment beam 3.
One end of any anchor rod foundation 2 is connected with corresponding pile foundation 1, and the other end is embedded in ground.
Multiple 1 upper ends of pile foundation are equipped with steel tower 4.
Transmission line of electricity tower foundation in mountain area provided by the embodiment of the utility model is connected by attachment beam 3 between pile foundation 1,
One end of anchor rod foundation 2 is connect with pile foundation 1, and the other end is embedded in ground, and 1 upper end of pile foundation supports steel tower 4, pile foundation 1, anchor pole
Basis 2 and attachment beam 3 form unified foundation bearing capacity system, common to carry the load from 1 upper end steel tower 4 of pile foundation.It is logical
Cross pile foundation 1, anchor rod foundation 2, between attachment beam 3 space interconnection, enhance the lateral rigidity of tower foundation, improve tower
The ability of horizontal loading is resisted on basis, and then improves the overall stability of cliffy mountain transmission line of electricity tower foundation, reduces mountain
The selection difficulty of area power transmission line column position.In addition, tower foundation construction provided by the embodiment of the utility model is succinct, overall stability
Good, working procedure is simple, and earthwork excavated volume is small, is conducive to environmental protection.
Optionally, attachment beam 3 is inclination or is horizontally disposed with.
Optionally, the angle that attachment beam 3 is arranged is determined according to the position between pile foundation 1.
In order to make tower foundation provided by the embodiment of the utility model be suitable for the different alpine terrain of steep, attachment beam
3 can be set to inclined or horizontal according to the concrete condition of alpine terrain, and the inclined angle of attachment beam 3 can be according to mountain area
The concrete condition of landform determines, to achieve the purpose that the effect and carrying 4 load of steel tower of stable tower foundation.It is understood that
It is that, when attachment beam 3 is tilted or is horizontally mounted, pile foundation 1 is then different at a distance from 4 center of steel tower.Attachment beam 3 is set
It is placed between two adjacent pile foundations 1, when pile foundation 1 is in different positions, the position of attachment beam 3 is different.It is exemplary,
When two adjacent pile foundations 1 are in same level, attachment beam 3 is horizontally disposed, when two neighboring pile foundation 1 is in difference
When horizontal plane, attachment beam 3 is obliquely installed.
Optionally, the quantity of the anchor rod foundation 2 in each pile foundation 1 is 2-6.
Shown in as shown in attached drawing 1, attached drawing 2, pile foundation 1 is not since topographic features are in the same horizontal plane, and 1 institute of pile foundation
Landform it is complex, be uneven, by pile foundation 1 by attachment beam 3 connect after, it is also necessary to anchor rod foundation 2 carries out it
It further fixes.Anchor rod foundation 2 is set in pile foundation 1, pile foundation 1 is fixed and is supported from different angles, anchor pole base
The quantity of plinth 2 can be 2-6, such as 2,3,4,5,6 etc..Particular number is fixed and props up according to pile foundation 1
The case where when supportting upper end steel tower 4, determines.
Optionally, it is required when the angle between each anchor rod foundation 2 and the pile foundation 1 of connection is fixed according to pile foundation 1
Angle determine.
It is understood that the angle between anchor rod foundation 2 and pile foundation 1 be not it is fixed, due to answering for alpine terrain
Miscellaneous multiplicity needs to adjust respective anchor rod foundation 2 in pile foundation 1 according to the actual situation, forms one after connecting so as to pile foundation 1
It is whole, there is certain lateral rigidity, can be from the load for bearing steel tower 4, and there is certain stability, make to be formed
Tower foundation meets the requirement to safe slope distance.
It optionally, is to be detachably connected between each anchor rod foundation 2 and the pile foundation 1 of connection.
With the growth of time, anchor rod foundation 2 can be corroded by rainwater etc., be deformed or damage, therefore by anchor rod foundation 2
It is to be detachably connected between pile foundation 1, it is convenient that dismounting and change is carried out to it.Between exemplary anchor rod foundation 2 and pile foundation 1
It can be the connection types such as riveting or clamping.
Anchor rod foundation 2 is that with certain rigidity and can support the load from steel tower 4, and to the steel that tower foundation is fixed
Column.
Optionally, the quantity of pile foundation 1 is 2-6.Such as 2,3,4,5,6 etc..Particular number is according to iron
The case where when tower 4 is supported and fixes, determines.
As an example, as shown in Figure 1 and Figure 2, can be made of 4 pile foundations 1 tower foundation to load Lai
From the load of 1 upper end steel tower 4 of pile foundation.
Optionally, the link slot connecting with the attachment beam 3 is offered in pile foundation 1.
Pile foundation 1 is equipped with link slot, is fixedly connected with attachment beam 3.It is exemplary, can be open up with 3 phase of attachment beam
Attachment beam 3 is placed in link slot and offsets respectively with pile foundation 1 by the link slot of adaptation, and joints cement is fixed.Pass through company
It connects beam 3 to connect pile foundation 1, forms unified basic carrier body system, load of 1 upper end of shared pile foundation from steel tower 4,
The lateral degree in its basis is enhanced, horizontal loading ability is resisted on the basis for improving pile foundation 1, to improve cliffy mountain transmission of electricity
The overall stability of route tower foundation.
Optionally, pile foundation 1 is equipped with the foundation bolt to connect with steel tower 4
On the other hand, the utility model additionally provides a kind of transmission line of electricity, including any of the above-described mountain area power transmission line column
Basis.
When operation, the foundation pit of pile foundation 1 is excavated, according to the absolute altitude that design has been surveyed, opens up connection respectively in pile foundation 1
The link slot of beam 3.It is understood that pile foundation 1 and attachment beam 3 be filled inside designed reinforcing bar formwork it is mixed
Solidifying soil, the top concrete Shi Qi is filled inside the reinforcing bar formwork to pile foundation 1 is respectively arranged with foundation bolt and be used for and iron
Tower 4 connects.When generating collision between attachment beam 3 and pile foundation 1, it should be ensured that adjusted in the case that foundation bolt position is constant
Connection relationship between attachment beam 3 and pile foundation 1.It installs and backfills pile foundation 1 and 3 periphery of attachment beam after above-mentioned tower foundation
It is remaining soil simultaneously be compacted, it is to be understood that due to the difference of alpine terrain situation, some attachment beams 3 be likely located at ground line 5 with
Under, therefore, the remaining earthen backfill around the attachment beam 3 below of ground line 5 will be located at after installing tower foundation, and flatten.
The foregoing is merely the illustrative embodiments of the utility model, the protection model that is not intended to limit the utility model
It encloses, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of utility model.
Claims (10)
1. mountain area transmission line of electricity tower foundation, which is characterized in that the mountain area transmission line of electricity tower foundation include: multiple pile foundations (1),
The anchor rod foundation (2) and attachment beam (3) being correspondingly arranged with each pile foundation (1)；
It is connected between multiple pile foundations (1) by the attachment beam (3)；
One end of any anchor rod foundation (2) is connected with the corresponding pile foundation (1), and the other end is embedded in ground；
The multiple pile foundation (1) upper ends are equipped with steel tower (4).
2. transmission line of electricity tower foundation in mountain area according to claim 1, which is characterized in that the attachment beam (3) be inclination or
It is horizontally disposed.
3. transmission line of electricity tower foundation in mountain area according to claim 2, which is characterized in that the angle of attachment beam (3) setting
Degree is determined according to the position between the pile foundation (1).
4. transmission line of electricity tower foundation in mountain area according to claim 1, which is characterized in that even with each pile foundation (1)
The quantity of the anchor rod foundation (2) connect is 2-6.
5. transmission line of electricity tower foundation in mountain area according to claim 4, which is characterized in that each anchor rod foundation (2) with
Angle between the pile foundation (1) of connection angle required when being fixed according to the pile foundation (1) of connection determines.
6. transmission line of electricity tower foundation in mountain area according to claim 1, which is characterized in that each anchor rod foundation (2) with
It is to be detachably connected between the pile foundation (1) of connection.
7. transmission line of electricity tower foundation in mountain area according to claim 1, which is characterized in that the quantity of the pile foundation (1) is
2-6.
8. transmission line of electricity tower foundation in mountain area according to claim 1, which is characterized in that offered on the pile foundation (1)
The link slot being connect with the attachment beam (3).
9. transmission line of electricity tower foundation in mountain area according to claim 1, which is characterized in that the pile foundation (1), which is equipped with, to be used
With the foundation bolt connected with the steel tower (4).
10. a kind of transmission line of electricity, which is characterized in that including the described in any item mountain area power transmission line columns of the claim 1-9
Basis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821246128.6U CN209066472U (en) | 2018-08-03 | 2018-08-03 | Mountain area transmission line of electricity tower foundation and transmission line of electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821246128.6U CN209066472U (en) | 2018-08-03 | 2018-08-03 | Mountain area transmission line of electricity tower foundation and transmission line of electricity |
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| Publication Number | Publication Date |
|---|---|
| CN209066472U true CN209066472U (en) | 2019-07-05 |
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ID=67090166
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821246128.6U Active CN209066472U (en) | 2018-08-03 | 2018-08-03 | Mountain area transmission line of electricity tower foundation and transmission line of electricity |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112900954A (en) * | 2021-01-20 | 2021-06-04 | 云南电网有限责任公司电力科学研究院 | Device for adjusting angle of iron tower and power transmission iron tower |
-
2018
- 2018-08-03 CN CN201821246128.6U patent/CN209066472U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112900954A (en) * | 2021-01-20 | 2021-06-04 | 云南电网有限责任公司电力科学研究院 | Device for adjusting angle of iron tower and power transmission iron tower |
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