CN209293544U - Double Loop Steel Tower that is a kind of while solving to bore more and cross over demand - Google Patents
Double Loop Steel Tower that is a kind of while solving to bore more and cross over demand Download PDFInfo
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- CN209293544U CN209293544U CN201822103772.4U CN201822103772U CN209293544U CN 209293544 U CN209293544 U CN 209293544U CN 201822103772 U CN201822103772 U CN 201822103772U CN 209293544 U CN209293544 U CN 209293544U
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Abstract
The utility model discloses a kind of Double Loop Steel Towers for solving to bore more and cross over demand simultaneously, including tower body, phase cross-arm is provided on first of phase conductor hitch point on first phase conductor and hangs platform on the first of tower body two sides, and the ipsilateral of phase cross-arm is provided with phase conductor suspension platform on second with phase conductor hitch point on second on matched second；The both ends of phase cross-arm are provided with phase conductor hitch point in first in the first of tower body two sides, matched to be provided with phase conductor hitch point in second on phase cross-arm in second；Phase cross-arm is provided with phase conductor suspension platform under first with phase conductor hitch point under first under the first of tower body two sides, the matched phase cross-arm second under it is ipsilateral be provided with second with phase conductor hitch point under second under phase conductor hang platform；Compared with traditional cabling mode, the utility model steel tower is greatly saved line route corridor, has shortened the construction period, but also can be effectively reduced construction investment cost, improves the utilization rate of land resource.
Description
Technical field
The utility model relates to a kind of Double Loop Steel Towers for solving to bore more and cross over demand simultaneously, belong to steel tower technology neck
Domain.
Background technique
As national economy continues to develop, city size is expanded rapidly, and establishes the quantity of ultra-high-tension power transmission line also not
Disconnected to increase, the external environmental factor that engineering construction is related to is increasingly complicated.It is narrow for some Special sections, especially channel limited
The Special zone of system, transmission line of electricity needs while boring more high-grade voltage circuit and spanning the transmission line road, railway and high speed sometimes
Highway etc., as depicted in figs. 1 and 2,10 be high-grade voltage circuit, and 11 be power circuit, railway and highway etc., tradition side
There are two types of methods: a kind of as shown in Figure 1, first boring more high-grade voltage circuit using short tower, close power circuit, railway and high speed are public
Cable channel is built whens road etc. again and passes through power circuit, railway and highway etc., finally passes through short tower again for transmission line of electricity
It draws upwards；Another kind bores more high-grade voltage circuit as shown in Fig. 2, first building cable channel, close to power circuit, railway
And use high tower spanning the transmission line road, railway and highway whens highway etc. again etc., finally pass through short tower again for power transmission line
It is drawn under road direction.There is the problems such as taking up a large area, building cost is high in both the above method.
Utility model content
Technical problem to be solved by the utility model is: providing double loop iron that is a kind of while solving to bore more and cross over demand
Tower, with solve the problems, such as it is of the existing technology take up a large area, building cost it is high.
The technical solution of the utility model is: Double Loop Steel Tower that is a kind of while solving to bore more and cross over demand, including tower
Body,
The tower body two sides are respectively equipped with ground wire cross-arm, phase cross-arm on first from top to bottom, in first under phase cross-arm, first
Phase cross-arm, phase cross-arm on second, phase cross-arm and the second lower phase cross-arm in second, wherein phase cross-arm on described first, phase in first
Cross-arm and the first lower phase cross-arm constitute top double back line structure, phase cross-arm on described second, phase cross-arm and the second lower phase in second
Cross-arm constitutes lower part double back line structure；
The enter line side of phase cross-arm or inlet wire opposite side are provided with first outwardly protruded on the first of the tower body two sides
Upper phase conductor hangs platform, is provided with phase conductor hitch point on first on phase conductor suspension platform on first, matched in the tower
The ipsilateral of phase cross-arm is provided with phase conductor suspension platform on second outwardly protruded on the second of body two sides, on second on phase cross-arm
It is provided with phase conductor hitch point on second；
The both ends of phase cross-arm are provided with phase conductor hitch point in first in the first of the tower body two sides, matched
The both ends of phase cross-arm are provided with phase conductor hitch point in second in the second of the tower body two sides；
The enter line side of phase cross-arm or inlet wire opposite side are provided with first outwardly protruded under the first of the tower body two sides
Lower phase conductor hangs platform, the phase conductor hitch point in the case where the first lower phase conductor hangs and is provided with first on platform, matched in the tower
The ipsilateral of the lower phase cross-arm of the second of body two sides is provided with the lower phase conductor suspension platform of second outwardly protruded, under second on phase cross-arm
It is provided with the second lower phase conductor hitch point.
Phase conductor hangs platform and is separately positioned on the front and back of the tower body with the first lower phase conductor suspension platform on described first
Two sides.
Phase conductor hitch point is on same perpendicular bisector on phase conductor hitch point and second on described first, phase in described first
Phase conductor hitch point is on same perpendicular bisector in conducting wire hitch point and second, the described first lower phase conductor hitch point and the second lower phase
Conducting wire hitch point is on same perpendicular bisector.
Phase conductor inlet wire hitch point on first is provided on phase cross-arm on described first, on described second on phase cross-arm
It is provided with phase conductor inlet wire hitch point on second, after upper phase conductor imports tower body from phase conductor inlet wire hitch point on described first,
Phase conductor hitch point on described second is vertically imported through phase conductor hitch point on described first, and phase conductor inlet wire is outstanding from second
Hanging point exports outward.
Phase conductor inlet wire hitch point in first is provided on phase cross-arm in described first, in described second on phase cross-arm
It is provided with phase conductor inlet wire hitch point in second, after middle phase conductor imports tower body from phase conductor inlet wire hitch point in described first,
Phase conductor hitch point in described second is vertically imported through phase conductor hitch point in described first, and phase conductor inlet wire is outstanding from second
Hanging point exports outward.
Phase conductor inlet wire hitch point under being provided with first on phase cross-arm under described first, under described second on phase cross-arm
It is provided with the second lower phase conductor inlet wire hitch point, after lower phase conductor imports tower body from the described first lower phase conductor inlet wire hitch point,
The described second lower phase conductor hitch point is vertically imported through the described first lower phase conductor hitch point, and outstanding from the second lower phase conductor inlet wire
Hanging point exports outward.
The beneficial effects of the utility model are: tower type design of the utility model by using low in and high out, compared to new
It builds more base steel towers and wears and not only reduce occupied area across scheme and scheme of putting cable underground, and the more base steel towers of about 30%(are saved in gross investment
Scheme), 60%(cable version).The utility model is newly-built compared to more base steel towers and builds cable channel, not only construction party
Just and operation and maintenance are more easy；The utility model steel tower is greatly saved line route corridor, has shortened the construction period,
But also can be effectively reduced construction investment cost, the utilization rate of land resource is greatly improved, while improving line security.
Detailed description of the invention
Fig. 1 is the schematic diagram of one of traditional cabling mode；
Fig. 2 is the schematic diagram of another traditional cabling mode；
Fig. 3 is the schematic diagram of the utility model Double Loop Steel Tower cabling mode；
Fig. 4 is the structural schematic diagram of the utility model Double Loop Steel Tower；
Fig. 5 is the plan view of phase cross-arm on first；
Fig. 6 is the plan view of phase cross-arm in first；
Fig. 7 is the plan view of the first lower phase cross-arm；
Fig. 8 is the plan view of phase cross-arm on second；
Fig. 9 is the plan view of phase cross-arm in second；
Figure 10 is the plan view of the second lower phase cross-arm；
In figure: 1 tower body, 2 ground wire cross-arms, phase cross-arm on 3 first, phase cross-arm in 4 first, 5 first lower phase cross-arms, 6 second
Upper phase cross-arm, phase cross-arm in 7 second, 8 second lower phase cross-arms, 9 conducting wires, 10 high-grade voltage circuits, 11 power circuits, railway and
Highway etc., 12 short towers, 13 transmission lines of electricity, 14 cable channels, 15 high towers, 16 tower body ground wire hitch points, phase on 31 first
Conducting wire hangs platform, phase conductor hitch point on 32 first, phase wire jumper hanging point on 33 first, phase conductor inlet wire hitch point on 34 first,
Phase conductor hitch point in 41 first, phase conductor inlet wire hitch point in 42 first, 43 first middle phase jumping wire hanging points are mutually led under 51 first
Line suspension platform, 52 first lower phase conductor hitch points, 53 first lower phase wire jumper hanging points, 54 first lower phase conductor inlet wire hitch points, 61
Phase conductor hangs platform on second, phase conductor hitch point on 62 second, phase conductor inlet wire hitch point on 63 second, mutually leads in 71 second
Line hitch point, phase conductor inlet wire hitch point in 72 second, 81 second lower phase conductors hang platforms, 82 second lower phase conductor hitch points,
83 second lower phase conductor inlet wire hitch points, 84 second lower phase wire jumper hanging points.
Specific embodiment
With reference to the accompanying drawing and utility model is described further in specific embodiment:
Such as Fig. 4 to Figure 10, solve to bore the Double Loop Steel Tower got over and cross over demand simultaneously according to the utility model is a kind of, including
Tower body,
The tower body is respectively equipped on ground wire cross-arm 2, first in phase cross-arm 3, first from top to bottom under phase cross-arm 4, first
Phase cross-arm 7 and second descends phase cross-arm 8 in phase cross-arm 6, second on phase cross-arm 5, second, wherein on first in phase cross-arm 3, first
Phase cross-arm 4 and the first lower phase cross-arm 5 constitute top double back line structure, on second in phase cross-arm 6, second under phase cross-arm 7 and second
Phase cross-arm 8 constitutes lower part double back line structure.Tower body ground wire hitch point 16 is provided on tower body 1, ground wire hangs on lower part double back
Road tower body, top double loop structure ground wire hang on ground wire cross-arm 2, and if OPGW optical fiber composite overhead ground wire, then OPGW is with tower
Body 1 arranges that drop wire clip to ground wire cross-arm 2 is drawn.
The enter line side of phase cross-arm 3 or inlet wire opposite side are provided on first outwardly protruded on the first of 1 two sides of tower body
Phase conductor hangs platform 31, is provided with phase conductor hitch point 32 on first on phase conductor suspension platform 31 on first, matched in tower
The ipsilateral of phase cross-arm 6 is provided with phase conductor suspension platform 61 on second outwardly protruded on the second of body two sides, and phase is horizontal on second
Phase conductor hitch point 62 on second is provided in load 6, and conducting wire 8 extends upwardly to phase on first through phase conductor hitch point 62 on second
Conducting wire hitch point 32, or reversed row it.Preferably, phase conductor hitch point 62 exists on phase conductor hitch point 32 and second on first
On same perpendicular bisector.Preferably, phase conductor inlet wire hitch point 34 on first is provided on phase cross-arm 3 on first, on second
Phase conductor inlet wire hitch point 63 on second is provided on phase cross-arm 6, upper phase conductor phase conductor inlet wire hitch point 34 from first is led
After entering tower body, phase conductor hitch point 62 on second, and the phase from second are vertically imported through phase conductor hitch point 32 on described first
Conducting wire inlet wire hitch point 63 exports outward.Preferably, phase wire jumper hanging point on first is set on phase cross-arm 3 on first as needed
33, phase wire jumper hanging point on second is set on phase cross-arm 6 on second, is contacted to avoid conducting wire with steel tower.
The both ends of phase cross-arm 4 are provided with phase conductor hitch point 41 in first in the first of 1 two sides of tower body, matched
The both ends of phase cross-arm 7 are provided with phase conductor hitch point 71 in second in the second of 1 two sides of tower body, and conducting wire 8 is through mutually leading in second
Line hitch point 71 extends upwardly to phase conductor hitch point 41 in first, or reversed row it.Preferably, phase conductor suspension in first
Phase conductor hitch point 71 is on same perpendicular bisector in point 41 and second.Preferably, it is provided in first on phase cross-arm 4 in first
Phase conductor inlet wire hitch point 42, is provided with phase conductor inlet wire hitch point 72 in second in second on phase cross-arm 7, middle phase conductor from
After phase conductor inlet wire hitch point 42 imports tower body 1 in first, vertically imports in second through phase conductor hitch point 41 in first and mutually lead
Line hitch point 71, and phase conductor inlet wire hitch point 72 exports outward from second.Preferably, the phase cross-arm in first as needed
First middle phase jumping wire hanging point (43) is set on 4, second middle phase jumping wire hanging point is set on phase cross-arm 7 in second, to avoid conducting wire
It is contacted with steel tower.
The enter line side of phase cross-arm 5 or inlet wire opposite side are provided with phase under first outwardly protruded under the first of tower body two sides
Conducting wire hangs platform 51, the phase conductor hitch point 52 in the case where the first lower phase conductor hangs and is provided with first on platform 51, matched in tower body
The ipsilateral of the lower phase cross-arm 8 of the second of two sides is provided with the lower phase conductor suspension platform 81 of second outwardly protruded, the phase cross-arm 8 under second
On be provided with the second lower phase conductor hitch point 82, conducting wire extends upwardly to the first lower phase conductor through the second lower phase conductor hitch point 82
Hitch point 52, or reversed row it.Preferably, the first lower phase conductor hitch point 52 and the second lower phase conductor hitch point 82 are same
On perpendicular bisector.Preferably, phase conductor inlet wire hitch point 54 under being provided with first on phase cross-arm 5 under first, it is mutually horizontal under second
The second lower phase conductor inlet wire hitch point 83 is provided in load 8, lower phase conductor imports tower from the first lower phase conductor inlet wire hitch point 54
After body 1, the second lower phase conductor hitch point 82 is vertically imported through the first lower phase conductor hitch point 52, and from the second lower phase conductor inlet wire
Hitch point 83 exports outward.Preferably, the phase wire jumper hanging point 53 under setting first on phase cross-arm 5 under first as needed, the
The lower phase wire jumper hanging point 84 of setting second, contacts to avoid conducting wire with steel tower on two lower phase cross-arms 8.
Preferably, phase conductor suspension platform 31 and tower body 1 is separately positioned on the first lower phase conductor suspension platform 51 on first
Front and rear sides are located at enter line side or inlet wire opposite side, phase conductor, middle phase conductor and lower phase conductor on such conducting wire 8() it
Between will not interfere with each other.
As shown in figure 3, boring more high-grade voltage circuit 10 and spanning the transmission line road, railway and highway etc. 11 at the same time
When, more high-grade voltage circuit 10 is first bored using short tower 12, again with this reality when close to power circuit, railway and highway etc. 11
Conducting wire 8 is upwardly extended with novel double-loop steel tower, meets spanning the transmission line road, railway and highway etc. after requirement for height
11, conducting wire 8 is extended downwardly into export with the utility model Double Loop Steel Tower again in opposite side.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is only limited to these instructions.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, should all regard
To belong to the protection scope of the utility model.
Claims (6)
1. a kind of Double Loop Steel Tower for solving to bore simultaneously more and cross over demand, including tower body (1), it is characterised in that:
Tower body (1) two sides are respectively equipped with ground wire cross-arm (2), phase cross-arm (3) on first, phase cross-arm in first from top to bottom
(4), first lower phase cross-arm (5), phase cross-arm (6) on second, phase cross-arm (7) and second time phase cross-arm (8) in second, wherein institute
State phase cross-arm (3) on first, phase cross-arm (4) and first lower phase cross-arm (5) composition top double back line structure in first, described second
Upper phase cross-arm (6), phase cross-arm (7) and second lower phase cross-arm (8) constitute lower part double back line structure in second；
The enter line side of phase cross-arm (3) or inlet wire opposite side are provided with outwardly protruded on the first of the tower body (1) two sides
Phase conductor suspension platform (31) on one, is provided with phase conductor hitch point (32) on first in phase conductor suspension platform (31) on first,
To be provided on second outwardly protruded phase conductor outstanding for the matched phase cross-arm (6) on the second of the tower body (1) two sides ipsilateral
Hanging platform (61) is provided with phase conductor hitch point (62) on second on second on phase cross-arm (6)；
The both ends of phase cross-arm (4) are provided with phase conductor hitch point (41) in first in the first of the tower body (1) two sides,
The both ends of the matched phase cross-arm (7) in the second of the tower body (1) two sides are provided with phase conductor hitch point (71) in second；
The enter line side of phase cross-arm (5) or inlet wire opposite side are provided with outwardly protruded under the first of the tower body (1) two sides
Phase conductor suspension platform (51) once, the phase conductor hitch point (52) in the case where the first lower phase conductor hangs and is provided with first on platform (51),
To be provided under second outwardly protruded phase conductor outstanding for the matched phase cross-arm (8) under the second of the tower body (1) two sides ipsilateral
Hanging platform (81), phase conductor hitch point (82) under being provided with second on phase cross-arm (8) under second.
2. solving to bore the Double Loop Steel Tower got over and cross over demand according to claim 1 simultaneously, it is characterised in that: described first
Upper phase conductor suspension platform (31) and the front and rear sides that the tower body (1) is separately positioned on the first lower phase conductor suspension platform (51).
3. solving to bore the Double Loop Steel Tower got over and cross over demand according to claim 2 simultaneously, it is characterised in that: described first
Phase conductor hitch point (62) is on same perpendicular bisector on upper phase conductor hitch point (32) and second, and phase conductor is hung in described first
Phase conductor hitch point (71) is on same perpendicular bisector in point (41) and second, described first lower phase conductor hitch point (52) and second
Lower phase conductor hitch point (82) is on same perpendicular bisector.
4. solve to bore according to claim 2 simultaneously more and across demand Double Loop Steel Tower, it is characterised in that: described the
Phase conductor inlet wire hitch point (34) on first is provided on one on phase cross-arm (3), is provided on phase cross-arm (6) on described second
Phase conductor inlet wire hitch point (63) on second, upper phase conductor import tower body from phase conductor inlet wire hitch point (34) on described first
(1) after, phase conductor hitch point (62) on described second are vertically imported through phase conductor hitch point (32) on described first, and from second
Upper phase conductor inlet wire hitch point (63) exports outward.
5. solve to bore according to claim 2 simultaneously more and across demand Double Loop Steel Tower, it is characterised in that: described the
Phase conductor inlet wire hitch point (42) in first is provided in one on phase cross-arm (4), is provided on phase cross-arm (7) in described second
Phase conductor inlet wire hitch point (72) in second, middle phase conductor import tower body from phase conductor inlet wire hitch point (42) in described first
Afterwards, phase conductor hitch point (71) in described second are vertically imported through phase conductor hitch point (41) in described first, and from second
Phase conductor inlet wire hitch point (72) exports outward.
6. solve to bore according to claim 2 simultaneously more and across demand Double Loop Steel Tower, it is characterised in that: described the
It is once provided with the first lower phase conductor inlet wire hitch point (54) on phase cross-arm (5), is provided on phase cross-arm (8) under described second
Second lower phase conductor inlet wire hitch point (83), lower phase conductor import tower body from the described first lower phase conductor inlet wire hitch point (54)
(1) after, described second lower phase conductor hitch point (82) are vertically imported through described first lower phase conductor hitch point (52), and from second
Lower phase conductor inlet wire hitch point (83) exports outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822103772.4U CN209293544U (en) | 2018-12-14 | 2018-12-14 | Double Loop Steel Tower that is a kind of while solving to bore more and cross over demand |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822103772.4U CN209293544U (en) | 2018-12-14 | 2018-12-14 | Double Loop Steel Tower that is a kind of while solving to bore more and cross over demand |
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| CN209293544U true CN209293544U (en) | 2019-08-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469400A (en) * | 2018-12-14 | 2019-03-15 | 贵阳电力设计院有限公司 | Double Loop Steel Tower that is a kind of while solving to bore more and cross over demand |
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2018
- 2018-12-14 CN CN201822103772.4U patent/CN209293544U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469400A (en) * | 2018-12-14 | 2019-03-15 | 贵阳电力设计院有限公司 | Double Loop Steel Tower that is a kind of while solving to bore more and cross over demand |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Qin Fei Inventor after: Wang Chao Inventor after: Ling Kun Inventor after: Gong Yi Inventor after: Tu Yong Inventor after: Qian Jun Inventor after: Lu Xudong Inventor after: Guan Shun Inventor before: Qin Fei Inventor before: Wang Chao Inventor before: Ling Kun Inventor before: Gong Yi Inventor before: Tu Yong Inventor before: Qian Jun Inventor before: Lu Xudong Inventor before: Guan Shun |
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| CB03 | Change of inventor or designer information |