CN107386771A - Cable type double back steel pipe rod-type terminal tower before and after a kind of 110kV overhead transmission lines - Google Patents
Cable type double back steel pipe rod-type terminal tower before and after a kind of 110kV overhead transmission lines Download PDFInfo
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- CN107386771A CN107386771A CN201710733041.5A CN201710733041A CN107386771A CN 107386771 A CN107386771 A CN 107386771A CN 201710733041 A CN201710733041 A CN 201710733041A CN 107386771 A CN107386771 A CN 107386771A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/24—Cross arms
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Abstract
The invention discloses cable type double back steel pipe rod-type terminal tower before and after a kind of 110kV overhead transmission lines, including tower body, preceding open-wire loop, rear open-wire loop, arrester, cable, cable termination；The tower body be sequentially provided with from the top down lightning conducter cross-arm, middle phase conductor jumper string cross-arm, middle phase conductor cross-arm, while phase conductor cross-arm, middle phase cable fix cross-arm, while phase end fixes cross-arm, side phase cable fixes cross-arm；Described preceding open-wire loop, the loop that rear open-wire loop is twice independent operatings, preceding open-wire loop, rear open-wire loop all include lightning conducter, middle phase conductor, side phase conductor；Preceding open-wire loop, rear open-wire loop are arranged on corresponding cross-arm by strain insulator-string respectively, on the basis of tower body is arranged on.Preceding open-wire loop, rear open-wire loop are separately mounted on same Ji Ta corresponding cross-arm by the present invention, an only newly vertical Ji Ta, are only newly done a tower foundation, are reduced investment, reduce land area；And tower body and basis are terminal type design, ensure that the reliability service of circuit.
Description
Technical field
The present invention relates to cable type double back before and after the technical field of transmission line of electricity, more particularly to a kind of 110kV overhead transmission lines
Steel pipe rod-type terminal tower.
Background technology
According to the planning requirement of national grid, to meet a certain block supply demand, it is necessary to newly-built two loop overhead transmission line,
Incoming power is provided for transformer station, and the region only has 110kV single loop overhead transmission lines, can not meet the electricity of twice overhead transmission lines
Source powers.To solve this problem as newly found 110kV double back umbellate form steel pipe rod-type cable termination towers, from each next telegram in reply in the both sides of tower
Cable road, can make the straight line suspension string of shaft tower before and after former circuit crooked, largely reduce the height of wire over the ground, threaten line
Road operational reliability；As newly found single time cable termination tower of two bases, then need newly to found two Ji Ta, quantities is larger and in building
Had difficulties with the tower position of two neighbours of dense population areas simultaneous selection.
The content of the invention
In order to solve above mentioned problem existing for prior art, the purpose of the present invention is before using a kind of 110kV overhead transmission lines
Preceding open-wire loop, rear open-wire loop are separately mounted to same Ji Ta's by cable type double back steel pipe rod-type terminal tower afterwards, the present invention
On corresponding cross-arm, an only newly vertical Ji Ta, a tower foundation is only newly done, reduces investment, land area is reduced, ensure that circuit
Reliability service.
The present invention solves the technical scheme that prior art problem proposes：
Cable type double back steel pipe rod-type terminal tower before and after a kind of 110kV overhead transmission lines, including tower body, preceding open-wire loop, after
Open-wire loop, arrester, cable, cable termination, the tower body are sequentially provided with lightning conducter cross-arm, middle phase conductor wire jumper from the top down
Go here and there cross-arm, middle phase conductor cross-arm, while phase conductor cross-arm, middle phase cable fix cross-arm, while phase cable termination fix cross-arm, Bian Xiang electricity
Cable fixes cross-arm；Described preceding open-wire loop, the loop that rear open-wire loop is twice independent operatings；Preceding open-wire loop, make somebody a mere figurehead afterwards
Loop all includes lightning conducter, middle phase conductor, side phase conductor, and the arrester includes middle phase arrester, side phase arrester, the electricity
Cable includes middle phase cable, side phase cable, and the cable termination includes middle phase cable termination, side phase cable termination；In the tower body
Upper top be provided with lightning conducter cross-arm, the lightning conducter is arranged on the both ends of lightning conducter cross-arm；On the tower body, positioned at lightning-arrest
The lower section of line cross-arm is provided with middle phase conductor jumper string cross-arm, and the middle phase arrester hangs on the one of middle phase conductor jumper string cross-arm
End；The middle phase conductor cross-arm is located at the lower section of middle phase conductor jumper string cross-arm, on tower body, the middle phase conductor installation
At the both ends of the middle phase conductor cross-arm；Side phase conductor cross-arm is located at the lower section of the middle phase conductor cross-arm, on tower body,
It is described while phase conductor, while phase arrester, middle phase cable termination be separately mounted to the both ends of side phase conductor cross-arm；Middle phase cable is fixed
Cross-arm is located at the lower section of the side phase conductor cross-arm, and on tower body, the middle phase cable is fixed on the middle phase cable and consolidated
Determine the both ends of cross-arm；Side phase cable termination fixes the lower section that cross-arm fixes cross-arm positioned at the middle phase cable, on tower body,
When phase cable termination is arranged on described, phase cable termination fixes the both ends of cross-arm；Phase when cross-arm is located at described is fixed in phase cable
Cable termination fixes the lower section of cross-arm, and on tower body, when phase cable is arranged on, phase cable fixes the both ends of cross-arm.
The lightning conducter is arranged on the both ends of arrester cross-arm by strain insulator-string；In the middle phase conductor jumper string cross-arm
One end is provided with one group of pendency jumper string, and the other end is provided with middle phase arrester hanging plate, and middle phase arrester is kept away by the middle phase
Thunder device hanging plate hangs on the lower section of middle phase conductor jumper string cross-arm；It is exhausted that the both ends of the middle phase conductor cross-arm are respectively provided with one group of strain insulator
Edge substring one, middle phase conductor are arranged on the both ends of middle phase conductor cross-arm by strain insulator string one.
The side phase conductor cross-arm is provided with cross-arm one, cross-arm two, and the cross-arm one is arranged on the two of side phase conductor cross-arm
End, the cross-arm two are located between cross-arm one and tower body, and close to the side of cross-arm one, one is provided with the both ends of the cross-arm one
Group strain insulator string two, three cross arm insulators, described cross arm insulator water are additionally provided with the upright position of cross-arm one
Flat to be arranged at equal intervals on cross-arm one, the both ends of the cross-arm two are provided with side phase arrester hanging plate, are gone back on the cross-arm two
Provided with middle phase cable termination installing plate, middle phase cable termination installing plate be located at while phase arrester hanging plate and while phase conductor cross-arm between
The side of close side phase arrester hanging plate, when phase conductor is arranged on through strain insulator string two on phase conductor cross-arm, in described
Phase cable termination installing plate is used for phase cable termination in installing, and the side phase arrester hanging plate is used for Pendent edge phase arrester.
It is unilateral cross-arm that the middle phase cable, which fixes cross-arm, and the middle phase cable is fixed cross-arm and fixed provided with middle phase cable
Fixture mounting seat, the middle phase fastening clip for cable tool mounting seat are used for the fixture for installing phase cable in fixation；The side phase cable
The both ends that terminal fixes cross-arm are provided with side phase cable termination installing plate, described mutually electric when phase cable termination installing plate is used to install
Cable terminal；Phase fastening clip for cable tool mounting seat, the fastening clip for cable tool when the both ends that phase cable fixes cross-arm are provided with
Mounting seat is used for the fixture for installing fixed edge phase cable.
The middle phase conductor be connected in phase arrester, middle phase cable termination copper coin connect, phase during middle phase cable passes through
After cable fixes cross-arm fixation, buried cable facility is introduced along tower body；When phase conductor is with being connected, phase arrester, side phase cable are whole
The copper coin connection at end, while phase cable by while phase cable fix after cross-arm fixes, introduce buried cable facility along tower body.
The drainage thread of the middle phase conductor of the preceding open-wire loop is jumped by the pendency at middle phase conductor jumper string cross-arm
Line string is connected with the middle phase conductor of rear open-wire loop, realizes the middle phase conductor temporary electrical connection of preceding open-wire loop, rear open-wire loop
Network；The drainage thread in phase conductor by while phase conductor cross-arm both sides install three cross arm insulators fix after, realize
The temporary electrical contact of preceding open-wire loop side phase conductor corresponding with rear open-wire loop.
The single time frame that the preceding open-wire loop and rear open-wire loop are all made up of lightning conducter, middle phase conductor, side phase conductor
Ceases to be busy road；And there is predetermined gap between the live part of preceding open-wire loop and rear open-wire loop.
The tower body and basis are all terminal type designs, and basis uses pile foundation pattern.
Beneficial effects of the present invention
1st, preceding open-wire loop, rear open-wire loop are separately mounted on same Ji Ta corresponding cross-arm, an only newly vertical Ji Ta, only
A tower foundation newly is done, investment is reduced, reduces floor space and do not influence the straight line suspension string of shaft tower before and after former circuit
Swing angle, while the height of former wire over the ground will not be reduced.
2nd, the drainage thread of the middle phase conductor of preceding open-wire loop passes through the pendency wire jumper at middle phase conductor jumper string cross-arm
String is connected with the middle phase conductor of rear open-wire loop, realizes the middle phase conductor temporary electrical contact of preceding open-wire loop, rear open-wire loop；
While phase conductor drainage thread by while phase conductor cross-arm three cross arm insulators installing of both sides fix after, it is aerial before realizing
The temporary electrical contact of loop side phase conductor corresponding with rear open-wire loop, removes when condition possesses and is consolidated by the jumper string that dangles
The middle phase conductor drainage thread that is scheduled at middle phase conductor wire jumper and by cross arm insulator be fixed on while phase conductor cross-arm both ends while
Phase conductor drainage thread, make preceding open-wire loop, the operation completely independent from one another of rear open-wire loop.
3rd, the tower body and basis are all terminal type designs, and basis uses pile foundation pattern, ensure that the reliable fortune of circuit
OK.
Brief description of the drawings
Fig. 1 is the forward sight structural representation of the present invention；
Fig. 2 is Fig. 1 of the present invention left view；
Fig. 3 is Fig. 1 of the present invention partial view；
Fig. 4 is Fig. 1 of the present invention partial view；
Fig. 5 is Fig. 1 of the present invention partial view；
Fig. 6 is Fig. 1 of the present invention partial view.
1- tower bodies in figure, 2- lightning conducter cross-arms, 21- lightning conducters, phase conductor jumper string cross-arm in 3-, 31- pendency jumper strings,
Phase arrester hanging plate in 32-, phase arrester in 33-, phase conductor cross-arm in 4-, 5- sides phase conductor cross-arm, phase cable is whole in 51-
Hold, 52- sides phase arrester, 53- cross-arms one, 531- cross arm insulators, 54- cross-arms two, 541- sides phase arrester hanging plate, in 542-
Phase cable termination installing plate, phase cable fixes cross-arm in 6-, phase fastening clip for cable tool mounting seat in 61-, 7- sides phase cable termination
Fixed cross-arm, 71- sides phase cable termination, 72- sides phase cable termination installing plate, 8- sides phase cable fix cross-arm, 81- sides phase cable
Stationary fixture mounting seat, phase conductor in 9-, 10- sides phase conductor, phase cable in 11-, 12- sides phase cable, 13- strain insulator strings
One, 14- strain insulator string two.
Embodiment
For a better understanding of the present invention, embodiments of the present invention are explained in detail below in conjunction with the accompanying drawings.
As shown in Figures 1 to 6, cable type double back steel pipe rod-type terminal tower before and after a kind of 110kV overhead transmission lines, including tower body
1st, preceding open-wire loop, rear open-wire loop, arrester, cable, cable termination, the tower body are sequentially provided with lightning conducter horizontal stroke from the top down
Load 2, middle phase conductor jumper string cross-arm 3, middle phase conductor cross-arm 4, side phase conductor cross-arm 5, middle phase cable fix cross-arm 6, Bian Xiang electricity
Cable terminal fixes cross-arm 7, side phase cable fixes cross-arm 8；Described preceding open-wire loop, rear open-wire loop are twice independent operatings
Loop；Preceding open-wire loop, rear open-wire loop all include two lightning conducters 21, middle phase conductor 9, side phase conductor 10, the arrester
Including two middle 33, four side phase arresters 52 of phase arrester, the cable includes two middle 11, four side phase cables of phase cable
12, the cable termination includes two middle 51, four side phase cable terminations 71 of phase cable termination.
The lightning conducter cross-arm 2 is arranged on the upper top of tower body 1, and the lightning conducter 21 is arranged on arrester by strain insulator-string
The both ends of cross-arm 2；The middle phase conductor jumper string cross-arm 3 is located at the lower section of the lightning conducter cross-arm 2, on tower body 1,
One group of pendency jumper string 31, the middle phase conductor jumper string cross-arm 3 are installed in one end of the middle phase conductor jumper string cross-arm 3
The other end be provided with middle phase arrester hanging plate 32, the middle phase arrester 33 hangs on middle phase by middle phase arrester hanging plate 32 and led
The lower section of line jumper string cross-arm 3；The middle phase conductor cross-arm 4 is located at the adjacent underneath of the middle phase conductor jumper string cross-arm 3, peace
On tower body 1, one group of strain insulator string 1 is respectively provided with the both ends of the middle phase conductor cross-arm 4, middle phase conductor 9 is through resistance to
Insulator chain 1 is opened to be arranged on middle phase conductor cross-arm 4.
The side phase conductor cross-arm 5 is located at the lower section of the middle phase conductor cross-arm 4, and on tower body 1, the side is mutually led
Line cross-arm 5 is provided with cross-arm 1, cross-arm 2 54, and the cross-arm 1 is arranged on the both ends of side phase conductor cross-arm 5, the cross-arm
2 54 are located between cross-arm 1 and tower body 1, and close to the side of cross-arm 1, one group is respectively provided with the both ends of the cross-arm 1
Strain insulator string 2 14, three cross arm insulators 531, the insulation of described cross-arm are additionally provided with the upright position of cross-arm 1
Son 531 is horizontal to be equidistantly arranged on cross-arm 1, and the both ends of the cross-arm 2 54 are provided with side phase arrester hanging plate 541, institute
State and middle phase cable termination installing plate 542 is additionally provided with cross-arm 2 54, middle phase cable termination installing plate 542 is located at side phase arrester and hung
Plate 541 and between phase conductor cross-arm 5 close to while phase arrester hanging plate 541 side, side phase conductor 10 is through strain insulator string
2 14 are arranged on side phase conductor cross-arm 5, and the middle phase cable termination installing plate 542 is used for phase cable termination 51 in installing, institute
State side phase arrester hanging plate 541 and be used for Pendent edge phase arrester 52.
It is unilateral cross-arm that the middle phase cable, which fixes cross-arm 6, located at the lower section of the side phase conductor cross-arm 5, installed in tower
On body 1, the middle phase cable fixes cross-arm 6 and is provided with middle phase fastening clip for cable tool mounting seat 61, the middle phase fastening clip for cable
Tool mounting seat 61 is used for the fixture for installing phase cable 11 in fixation；The side phase cable termination fixes cross-arm 7 and is located at middle phase cable
The lower section of fixed cross-arm 6, is installed on tower body 1, and the phase cable when the both ends that phase cable termination fixes cross-arm 7 are provided with is whole
Hold installing plate 72, the phase cable termination 71 when phase cable termination installing plate 72 is used to install；The side phase cable is fixed horizontal
Load 8 fixes the lower section of cross-arm 7 located at the side phase cable termination, is installed on tower body 1, and the side phase cable fixes cross-arm 8
Both ends are provided with side phase fastening clip for cable tool mounting seat 81, and the fastening clip for cable tool mounting seat 81 is used to install fixed edge phase cable
12 fixture.
The middle phase conductor 9 be connected in phase arrester 33, middle phase cable termination 51 copper coin connect, middle phase cable 11 passes through
After crossing the fixation fixation of cross-arm 6 of phase cable, buried cable facility is introduced along tower body 1；The phase arrester when phase conductor 10 is with being connected
52nd, the copper coin connection of side phase cable termination 71, while phase cable 12 by while phase cable fix after cross-arm 8 fixes, draw along tower body 1
Enter buried cable facility.
The drainage thread of the middle phase conductor 9 of the preceding open-wire loop passes through the pendency at middle phase conductor jumper string cross-arm 3
Jumper string 31 is connected with the middle phase conductor of rear open-wire loop, realizes that preceding open-wire loop, the middle phase conductor of rear open-wire loop are temporarily electric
Gas is got in touch with；The drainage thread in phase conductor 10 by while phase conductor cross-arm 5 three cross arm insulators 531 installing of both sides
After fixation, the temporary electrical contact of preceding open-wire loop side phase conductor corresponding with rear open-wire loop is realized, when condition possesses
Drawn by the drainage thread of middle phase conductor 9 of phase conductor jumper string cross-arm 3 in dismounting and the while phase conductor 10 at the both ends of phase conductor cross-arm 5
Streamline, make preceding open-wire loop, the operation completely independent from one another of rear open-wire loop.
The preceding open-wire loop and rear open-wire loop are all made up of lightning conducter 21, middle phase conductor 9, side phase conductor 10
Single time overhead transmission line；And there is predetermined gap between the live part of preceding open-wire loop and rear open-wire loop, ensure that circuit
Reliability service.
The tower body 1 and basis are all terminal type designs, and basis uses pile foundation pattern, reduces investment, reduces sign
Ground area, it is simple and easy.
Although above-mentioned the embodiment of invention is described with reference to accompanying drawing, not to the scope of the present invention
Limitation, on the basis of technical scheme, those skilled in the art need not pay creative work and can make
Various modifications or deformation still within protection scope of the present invention.
Claims (8)
1. cable type double back steel pipe rod-type terminal tower before and after a kind of 110kV overhead transmission lines, it is characterized in that, including it is tower body, preceding aerial
Loop, rear open-wire loop, arrester, cable, cable termination, the tower body are sequentially provided with lightning conducter cross-arm, middle phase from the top down
Wire jumper string cross-arm, middle phase conductor cross-arm, while phase conductor cross-arm, middle phase cable fix cross-arm, while phase cable termination fix it is horizontal
Load, side phase cable fix cross-arm；Described preceding open-wire loop, the loop that rear open-wire loop is twice independent operatings；Side arm backlash
Road, rear open-wire loop all include lightning conducter, middle phase conductor, side phase conductor, and the arrester includes middle phase arrester, side is mutually taken shelter from the thunder
Device, the cable include middle phase cable, side phase cable, and the cable termination includes middle phase cable termination, side phase cable termination；
The upper top of the tower body is provided with lightning conducter cross-arm, and the lightning conducter is arranged on the both ends of arrester cross-arm；On the tower body,
Middle phase conductor jumper string cross-arm is provided with positioned at the lower section of lightning conducter cross-arm, the middle phase arrester hangs on middle phase conductor jumper string
One end of cross-arm；The middle phase conductor cross-arm is located at the lower section of middle phase conductor jumper string cross-arm, on tower body, the middle phase
Wire is arranged on the both ends of the middle phase conductor cross-arm；Side phase conductor cross-arm is located at the lower section of the middle phase conductor cross-arm, installation
On tower body, it is described while phase conductor, while phase arrester, middle phase cable termination be separately mounted to the both ends of side phase conductor cross-arm；In
Phase cable fixes the lower section that cross-arm is located at the side phase conductor cross-arm, and on tower body, the middle phase cable is fixed on described
Middle phase cable fixes the both ends of cross-arm；Side phase cable termination fixes the lower section that cross-arm fixes cross-arm positioned at the middle phase cable, peace
On tower body, when phase cable termination is arranged on described, phase cable termination fixes the both ends of cross-arm；Side phase cable fixes cross-arm
The lower section of cross-arm is fixed positioned at the side phase cable termination, on tower body, phase cable is fixed horizontal when phase cable is arranged on
The both ends of load.
2. cable type double back steel pipe rod-type terminal tower, its feature before and after a kind of 110kV overhead transmission lines according to claim 1
It is that the lightning conducter is arranged on the both ends of arrester cross-arm by strain insulator-string；In one end of the middle phase conductor jumper string cross-arm
One group of pendency jumper string is installed, the other end is provided with middle phase arrester hanging plate, and middle phase arrester passes through the middle phase arrester
Hanging plate hangs on the lower section of middle phase conductor jumper string cross-arm；The both ends of the middle phase conductor cross-arm are respectively provided with one group of strain insulator
String one, middle phase conductor are arranged on the both ends of middle phase conductor cross-arm by strain insulator string one.
3. cable type double back steel pipe rod-type terminal tower, its feature before and after a kind of 110kV overhead transmission lines according to claim 1
It is that the side phase conductor cross-arm is provided with cross-arm one, cross-arm two, the cross-arm one is arranged on the both ends of side phase conductor cross-arm, institute
State cross-arm two be located between cross-arm one and tower body, close to cross-arm one side, be respectively provided with the both ends of the cross-arm one one group it is resistance to
Insulator chain two is opened, three cross arm insulators, described cross arm insulator level etc. are additionally provided with the upright position of cross-arm one
Spacing is arranged on cross-arm one, and the both ends of the cross-arm two are provided with side phase arrester hanging plate, are additionally provided with the cross-arm two
Middle phase cable termination installing plate, middle phase cable termination installing plate be located at while phase arrester hanging plate and while phase conductor cross-arm between it is close
The side of side phase arrester hanging plate, when phase conductor is arranged on through strain insulator string two on phase conductor cross-arm, the middle phase electricity
Cable terminations panels are used for phase cable termination in installing, and the side phase arrester hanging plate is used for Pendent edge phase arrester.
4. cable type double back steel pipe rod-type terminal tower, its feature before and after a kind of 110kV overhead transmission lines according to claim 1
It is that it is unilateral cross-arm that the middle phase cable, which fixes cross-arm, the middle phase cable is fixed cross-arm and had provided with middle phase fastening clip for cable
Mounting seat, the middle phase fastening clip for cable tool mounting seat are used for the fixture for installing phase cable in fixation；The side phase cable termination
The both ends of fixed cross-arm are provided with side phase cable termination installing plate, and the phase cable when phase cable termination installing plate is used to install is whole
End；Phase fastening clip for cable tool mounting seat, the fastening clip for cable tool installation when the both ends that phase cable fixes cross-arm are provided with
Seat is used for the fixture for installing fixed edge phase cable.
5. cable type double back steel pipe rod-type terminal tower, its feature before and after a kind of 110kV overhead transmission lines according to claim 1
Be, the middle phase conductor be connected in phase arrester, middle phase cable termination copper coin connect, phase cable is consolidated during middle phase cable passes through
After determining cross-arm fixation, buried cable facility is introduced along tower body；Phase arrester, the copper of side phase cable termination when phase conductor is with being connected
Plate connects, while phase cable by while phase cable fix after cross-arm fixes, introduce buried cable facility along tower body.
6. cable type double back steel pipe rod-type terminal tower, its feature before and after a kind of 110kV overhead transmission lines according to claim 1
Be, the drainage thread of the middle phase conductor of the preceding open-wire loop by the pendency jumper string at middle phase conductor jumper string cross-arm with
The middle phase conductor connection of open-wire loop afterwards, realize the middle phase conductor temporary electrical contact of preceding open-wire loop, rear open-wire loop；It is described
While phase conductor drainage thread by while phase conductor cross-arm three cross arm insulators installing of both sides fix after, it is aerial before realizing
The temporary electrical contact of loop side phase conductor corresponding with rear open-wire loop.
7. cable type double back steel pipe rod-type terminal tower, its feature before and after a kind of 110kV overhead transmission lines according to claim 1
It is the single time overhead line that the preceding open-wire loop and rear open-wire loop are all made up of lightning conducter, middle phase conductor, side phase conductor
Road；And there is predetermined gap between the live part of preceding open-wire loop and rear open-wire loop.
8. cable type double back steel pipe rod-type terminal tower, its feature before and after a kind of 110kV overhead transmission lines according to claim 1
It is that the tower body and basis are all terminal type designs, and basis uses pile foundation pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710733041.5A CN107386771B (en) | 2017-08-24 | 2017-08-24 | A kind of 110kV overhead transmission line front and back cable type double back steel pipe rod-type terminal tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710733041.5A CN107386771B (en) | 2017-08-24 | 2017-08-24 | A kind of 110kV overhead transmission line front and back cable type double back steel pipe rod-type terminal tower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107386771A true CN107386771A (en) | 2017-11-24 |
| CN107386771B CN107386771B (en) | 2019-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710733041.5A Active CN107386771B (en) | 2017-08-24 | 2017-08-24 | A kind of 110kV overhead transmission line front and back cable type double back steel pipe rod-type terminal tower |
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Cited By (2)
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| CN116971658A (en) * | 2023-09-22 | 2023-10-31 | 国网山东省电力公司莱芜供电公司 | Double-return cable terminal pole tower for guiding and connecting multiple cables to upper pole tower and lower pole tower |
| CN117239657A (en) * | 2023-11-14 | 2023-12-15 | 中国电建集团河北省电力勘测设计研究院有限公司 | 220kV single-loop double-cable terminal tower mounting structure of offshore wind farm |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116971658A (en) * | 2023-09-22 | 2023-10-31 | 国网山东省电力公司莱芜供电公司 | Double-return cable terminal pole tower for guiding and connecting multiple cables to upper pole tower and lower pole tower |
| CN116971658B (en) * | 2023-09-22 | 2024-02-23 | 国网山东省电力公司莱芜供电公司 | Double-return cable terminal pole tower for guiding and connecting multiple cables to upper pole tower and lower pole tower |
| CN117239657A (en) * | 2023-11-14 | 2023-12-15 | 中国电建集团河北省电力勘测设计研究院有限公司 | 220kV single-loop double-cable terminal tower mounting structure of offshore wind farm |
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| Publication number | Publication date |
|---|---|
| CN107386771B (en) | 2019-07-12 |
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