CN207017291U - A kind of high voltage power transmission tower earthquake-proof foundation structure - Google Patents
A kind of high voltage power transmission tower earthquake-proof foundation structure Download PDFInfo
- Publication number
- CN207017291U CN207017291U CN201720586946.XU CN201720586946U CN207017291U CN 207017291 U CN207017291 U CN 207017291U CN 201720586946 U CN201720586946 U CN 201720586946U CN 207017291 U CN207017291 U CN 207017291U
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- China
- Prior art keywords
- fixed seat
- outer fixed
- block
- power transmission
- high voltage
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Abstract
The utility model discloses a kind of high voltage power transmission tower earthquake-proof foundation structure, including tower body and block, the lower end of the tower body is installed with baffle plate, and tower body is fixed on pedestal, the pedestal is fixed in interior fixed seat by contiguous block, the block is located at the lower section of baffle plate, the interior fixed seat is provided at both ends with block, and interior fixed seating is in outer fixed seat, the first outer beam and the second outer beam are installed between the outer fixed seat and interior fixed seat, and outer fixed seat includes the first outer fixed seat and the second outer fixed seat, the inside of the first outer fixed seat and the second outer fixed seat is provided with fixed steel bars, and first outer fixed seat be connected with the both ends of the second outer fixed seat by fixed steel bars.The high voltage power transmission tower earthquake-proof foundation structure is wrapped tower body pedestal by interior fixed seat and outer fixed seat, by the beam between pedestal and interior fixed seat and outer fixed seat, can alleviate the impulsive force of earthquake zone, anti seismic efficiency is good.
Description
Technical field
Electric power tower technical field is the utility model is related to, specially a kind of high voltage power transmission tower earthquake-proof foundation structure.
Background technology
High tension electric tower is a kind of important way of China's power supply conveying, and substantial amounts of high-tension electricity is employed in transferring electricity from the west to the east project
Tower, with expanding economy, the stable development of State Grid's cause, there is direct relation with China's economic development.In recent years
In transmission line of electricity accident statistics, high tension electric tower is easily toppled over after by external force such as earthquake, high wind, because high tension electric tower is universal
It is all higher, heavier, large area power breakdown is not only easily caused, and personal injury can be caused, have greatly dangerous
Property.
Traditional anti-shock methods of existing high tension electric tower are typically to be solved with improving bearing capacity of the power transmission tower with basis in itself
Certainly anti-seismic problem, and anti-seismic structure is just substantially one piece of armored concrete fixed seat, simple in construction, anti seismic efficiency is poor, practicality
It is not strong.
Utility model content
The purpose of this utility model is to provide a kind of high voltage power transmission tower earthquake-proof foundation structure, to solve above-mentioned background technology
It is middle to propose the problem of existing high tension electric tower anti-seismic structure overall structure is simple, and anti seismic efficiency is poor, and practicality is not strong.
To achieve the above object, the utility model provides following technical scheme：A kind of high voltage power transmission tower earthquake-proof foundation structure,
Including tower body and block, the lower end of the tower body is installed with baffle plate, and tower body is fixed on pedestal, and the pedestal passes through company
Connect block to be fixed in interior fixed seat, and be provided with the first internal damping pad and second and subtract between pedestal and interior fixed seat upper and lower ends
Shake pad, the block are located at the lower section of baffle plate, and the interior fixed seat is provided at both ends with block, and interior fixed seating is in outer fixation
In seat, the first outer beam and the second outer beam are installed between the outer fixed seat and interior fixed seat, and it is outer fixed
Seat includes the first outer fixed seat and the second outer fixed seat, and the inside of the first outer fixed seat and the second outer fixed seat is respectively provided with
There are fixed steel bars, and the first outer fixed seat is connected with the both ends of the second outer fixed seat by fixed steel bars.
Preferably, subtract outside the baffle plate, block, the first internal damping pad, the second internal damping pad, the first outer beam and second
Shake pad shape in a ring.
Preferably, the baffle plate is skewed, and baffle plate bottom is located at the lower section of block the top.
Preferably, the first internal damping pad and the second internal damping mat thickness are equal, and outside the first outer beam and second
The thickness of beam is equal.
Preferably, it there are spacing between the described first outer fixed seat and the second outer fixed seat both ends junction.
Compared with prior art, the beneficial effects of the utility model are：The high voltage power transmission tower earthquake-proof foundation structure passes through interior
Fixed seat and outer fixed seat wrap tower body pedestal, and outer fixed seat is made up of reinforced concrete, stabilized structure, while outer fixed
Seat is divided into two parts, and spacing is there are between two parts, when earthquake occurs, one be partially damaged after will not cause in addition
One is partially damaged, and good fixing effect, effectively can prevent tower body from collapsing, by pedestal and interior fixed seat and outer fixed seat it
Between beam, the impulsive force of earthquake zone can be alleviated, anti seismic efficiency is good, practical, and beam is ring-shaped, damping
Scope is big, good damping effect.
Brief description of the drawings
Fig. 1 is the utility model structure schematic elevation view；
Fig. 2 is the outer fixed seat schematic top plan view of the utility model structure；
Fig. 3 is the utility model structure schematic top plan view.
In figure：1st, tower body, 2, baffle plate, 3, block, 4, pedestal, 5, contiguous block, 6, interior fixed seat, the 7, first internal damping pad,
8th, the second internal damping pad, 9, outer fixed seat, the 901, first outer fixed seat, the 902, second outer fixed seat, 903, fixed steel bars, 10,
First outer beam, the 11, second outer beam.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of high voltage power transmission tower earthquake-proof foundation structure, bag
Include tower body 1, baffle plate 2, block 3, pedestal 4, contiguous block 5, interior fixed seat 6, the first internal damping pad 7, the second internal damping pad 8, outer solid
Reservation 9, the first outer fixed seat 901, the second outer fixed seat 902, fixed steel bars 903, the first outer 10 and second outer damping of beam
Pad 11, the lower end of tower body 1 are installed with baffle plate 2, baffle plate 2, block 3, the first internal damping pad 7, the second internal damping pad 8, first
Outer 10 and second outer beam 11 of beam shape in a ring, baffle plate 2 is skewed, and to be located at block 3 most upper for the bottom of baffle plate 2
The lower section at end, by baffle plate 2 and block 3 it is prevented that between the debris such as rainwater and leaf drops into interior fixed seat 6, it can prevent
The internal damping pad 7 of tower body 1 and first is corroded, rational in infrastructure, and above-mentioned tower body 1 is fixed on pedestal 4, and pedestal 4 passes through connection
Block 5 is fixed in interior fixed seat 6, and the first internal damping pad 7 and second is provided between pedestal 4 and the upper and lower ends of interior fixed seat 6
Internal damping pad 8, the first internal damping pad 7 and the second internal damping 8 thickness of pad are equal, and the first outer 10 and second outer beam of beam
11 thickness is equal, can so make the uniform force of each beam, so as to improve the service life of beam, makes
Good with effect, block 3 is located at the lower section of baffle plate 2, and interior fixed seat 6 is provided at both ends with block 3, and interior fixed seat 6 is positioned at outer solid
In reservation 9, the first outer 10 and second outer beam 11 of beam is installed between the outer fixed seat 9 and interior fixed seat 6,
And outer fixed seat 9 includes the first outer 901 and second outer fixed seat 902 of fixed seat, is fixed outside the first outer fixed seat 901 and second
Seat there are spacing between 902 both ends junctions, and the inside of the first outer 901 and second outer fixed seat 902 of fixed seat is provided with
Fixed steel bars 903, and the first outer fixed seat 901 is connected with the both ends of the second outer fixed seat 902 by fixed steel bars 903.
Operation principle：When using the high voltage power transmission tower earthquake-proof foundation structure, a simple knot is first carried out to the device
Structure understands, and when earthquake occurs, can alleviate ground by the first outer 10 and second outer beam 11 of beam in outer fixed seat 9
The impulsive force of internal fixed seat 6 is shaken, the first internal damping pad 7 and the second internal damping pad 8 in by interior fixed seat 6 can be alleviated
To the impulsive force of pedestal 4, the impulsive force of earthquake would not cause too big destructive power after decaying layer by layer to pedestal 4 for earthquake, from
And can prevent that tower body 1 from collapsing, here it is the operation principle of the device.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., all should
Within the scope of protection of the utility model.
Claims (5)
1. a kind of high voltage power transmission tower earthquake-proof foundation structure, including tower body (1) and block (3), it is characterised in that：The tower body (1)
Lower end be installed with baffle plate (2), and tower body (1) is fixed on pedestal (4), and it is fixed that the pedestal (4) passes through contiguous block (5)
In in interior fixed seat (6), and the first internal damping pad (7) and second are provided between pedestal (4) and interior fixed seat (6) upper and lower ends
Internal damping pad (8), the block (3) are located at the lower section of baffle plate (2), and the interior fixed seat (6) is provided at both ends with block (3),
And interior fixed seat (6) is located in outer fixed seat (9), and first is installed between the outer fixed seat (9) and interior fixed seat (6)
Outer beam (10) and the second outer beam (11), and outer fixed seat (9) includes outside the first outer fixed seat (901) and second admittedly
Reservation (902), the inside of the first outer fixed seat (901) and the second outer fixed seat (902) are provided with fixed steel bars
(903), and the first outer fixed seat (901) is connected with the both ends of the second outer fixed seat (902) by fixed steel bars (903).
A kind of 2. high voltage power transmission tower earthquake-proof foundation structure according to claim 1, it is characterised in that：The baffle plate (2), gear
Block (3), the first internal damping pad (7), the second internal damping pad (8), the first outer beam (10) and the second outer beam (11) are in
Ring-shaped.
A kind of 3. high voltage power transmission tower earthquake-proof foundation structure according to claim 1, it is characterised in that：The baffle plate (2) is
It is skewed, and baffle plate (2) bottom is located at the lower section of block (3) the top.
A kind of 4. high voltage power transmission tower earthquake-proof foundation structure according to claim 1, it is characterised in that：First internal damping
Pad (7) and second internal damping pad (8) thickness is equal, and the thickness phase of the first outer beam (10) and the second outer beam (11)
Deng.
A kind of 5. high voltage power transmission tower earthquake-proof foundation structure according to claim 1, it is characterised in that：It is fixed outside described first
Spacing is there are between seat (901) and the second outer fixed seat (902) both ends junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720586946.XU CN207017291U (en) | 2017-05-24 | 2017-05-24 | A kind of high voltage power transmission tower earthquake-proof foundation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720586946.XU CN207017291U (en) | 2017-05-24 | 2017-05-24 | A kind of high voltage power transmission tower earthquake-proof foundation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207017291U true CN207017291U (en) | 2018-02-16 |
Family
ID=61475530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720586946.XU Expired - Fee Related CN207017291U (en) | 2017-05-24 | 2017-05-24 | A kind of high voltage power transmission tower earthquake-proof foundation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207017291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110067431A (en) * | 2019-04-08 | 2019-07-30 | 闽江学院 | A kind of antidetonation power transmission tower |
-
2017
- 2017-05-24 CN CN201720586946.XU patent/CN207017291U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110067431A (en) * | 2019-04-08 | 2019-07-30 | 闽江学院 | A kind of antidetonation power transmission tower |
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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: 20180216 Termination date: 20180524 |