CN205805092U - A kind of Multiloop branch tower pole - Google Patents
A kind of Multiloop branch tower pole Download PDFInfo
- Publication number
- CN205805092U CN205805092U CN201620641893.2U CN201620641893U CN205805092U CN 205805092 U CN205805092 U CN 205805092U CN 201620641893 U CN201620641893 U CN 201620641893U CN 205805092 U CN205805092 U CN 205805092U
- Authority
- CN
- China
- Prior art keywords
- cross
- arm
- tower
- tower bar
- bar body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses a kind of Multiloop branch tower pole, including cross-arm, tower bar body and earth wire support, what described tower bar body was parallel and contour is provided with two, earth wire support on the upper end of two tower bar bodies is fixing by corresponding ring flange；Described cross-arm is provided with three, is provided with in the cross-arm outer end of both sides and extends ring flange again, be respectively arranged with insulator on three cross-arms, be provided with thread gripping-board at cross-arm sidewall, described thread gripping-board is mounted with link, is mounted with branch's insulator outside described link；This utility model is simple in construction, can reduce construction costs, be easy to construction, outlet method simplifies, practical, the easy to use and Multiloop branch tower pole of structural safety.
Description
Technical field
This utility model relates to the improvement of a kind of tower bar, specifically, relates to a kind of Multiloop branch tower pole.
Background technology
Present stage, national basis facility power construction, high-voltage fence is along with expanding economy, and also fast development is got up.For
Reducing transformer station's floor space and save line corridor, transformer station uses cable incoming-outgoing wire mostly；In city, it is desirable to electric lines of force
Road, in underground laying, enters transformer station by tower bar overhead power line to transformer station again.Tower conventional outside transformer station at present
Bar is mostly double-circuit line shaft tower or single back line tower bar, constitutes including tower body and cross-arm, and cross-arm is erected at the two of tower body upper end
Side, carries wire weight by the cross-arm of both sides and meets electrical distance requirement.The deficiency of this tower bar is: one is in power transformation
Many times overhead outlets or inlet wire cannot be taken into account outside standing；Two is that tower bar is arranged more, and after a base tower bridge has set, it is impossible to enter
Row extension, if think outlet again can only the most newly-built base tower bar, add construction investment, and cause waste；Three are: existing tower
The bar construction of line is more so that cross-arm and the number of plies of branch's cross-arm, quantity become many, on the basis of ensureing line-to-ground distance,
This just requires that the height of tower bar is more and more higher, and then, will be higher to the fundamental importance of tower bar.To this end, people are seeking always
A kind of preferably technical solution.
Utility model content
In order to solve the problems referred to above, this utility model provides a kind of Multiloop branch tower pole, it is provided that a kind of simple in construction,
Low cost, Multiloop branch tower pole practical, easy to use.
Technical solution of the present utility model is:
A kind of Multiloop branch tower pole, including cross-arm, tower bar body and earth wire support, described tower bar body parallel and
Contour is provided with two, earth wire support on the upper end of two tower bar bodies is fixing by corresponding ring flange；Described horizontal stroke
Load is provided with three, is fixedly connected between two tower bar body upper ends and two tower bar bodies by corresponding ring flange respectively
The outside of upper end, and three cross-arms are point-blank, and parallel with earth wire support；It is provided with in the cross-arm outer end of both sides
Extend ring flange again, three cross-arms are respectively arranged with insulator, be provided with thread gripping-board at cross-arm sidewall, described thread gripping-board is hung
It is connected to link, outside described link, is mounted with branch's insulator.
It is further preferred that being provided with the quantity of described thread gripping-board at described cross-arm sidewall is 1-3.
It is further preferred that described cross-arm is connected by brace and tower bar body are fixing, to improve the carrying of cross-arm
Power.
This utility model has the advantages that compared with the prior art
(1) this Multiloop branch tower pole, owing to cross-arm can extend as required, so can be in the situation not setting up tower bar
Under, realize many times overhead outlets or inlet wire by cross-arm extension, it is possible to reduce construction costs, be easy to construction, outlet method simplification,
And structural safety.
(2) this Multiloop branch tower pole arranges branched line hanging device in existing cross-arm outer end, both can meet built on stilts
The needs of insulation branched line stringing, can reduce again the quantity that arranges of Ta Gan branch cross-arm, and be greatly saved having of tower bar
Effect space so that equal bar height adds line-to-ground distance, is beneficial to transmission of electricity safety and transmission operation management；It has structure letter
List, low cost, advantage practical, easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
In figure: 1, tower bar body；2, cross-arm；3, insulator；4, thread gripping-board；5, link；6, branch's insulator；7, ground wire props up
Frame；8, ring flange；9, ring flange is extended again；10, brace.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe.
Embodiment 1, such as Fig. 1, a kind of Multiloop branch tower pole, including cross-arm 2, tower bar body 1 and earth wire support 7, described
Tower bar body 1 parallel and contour be provided with two, solid by corresponding ring flange 8 in the upper end of two tower bar bodies 1
Surely earth wire support 7 is gone up；Described cross-arm 2 is provided with three, is fixedly connected on two tower bar bodies by corresponding ring flange 8 respectively
Between 1 upper end and the outside of upper end of two tower bar bodies 1, and three cross-arms 2 are point-blank, and with earth wire support 7
Parallel；It is provided with in cross-arm 2 outer end of both sides and extends ring flange 9 again, three cross-arms 2 are respectively arranged with insulator 3, at horizontal stroke
Carry on a shoulder pole 2 sidewalls and be provided with thread gripping-board 4, described thread gripping-board 4 is mounted with link 5, outside described link 5, is mounted with branch's insulator 6.
It is further preferred that the quantity being provided with described thread gripping-board 4 at described cross-arm 2 sidewall is 1.
It is further preferred that described cross-arm 2 is connected by brace 10 is fixing with tower bar body 1, to improve cross-arm 2
Bearing capacity.
Embodiment 2, a kind of Multiloop branch tower pole, including cross-arm 2, tower bar body 1 and earth wire support 7, described tower bar
What body 1 was parallel and contour is provided with two, fixes ground wire in the upper end of two tower bar bodies 1 by corresponding ring flange 8
Support 7；Described cross-arm 2 is provided with three, respectively by corresponding ring flange 8 be fixedly connected on two tower bar body 1 upper ends it
Between and the outside of upper end of two tower bar bodies 1, and three cross-arms 2 are point-blank, and parallel with earth wire support 7；?
Cross-arm 2 outer end of both sides is provided with and extends ring flange 9 again, is respectively arranged with insulator 3 on three cross-arms 2, at cross-arm 2 sidewall
It is provided with thread gripping-board 4, described thread gripping-board 4 is mounted with link 5, outside described link 5, is mounted with branch's insulator 6.
It is further preferred that the quantity being provided with described thread gripping-board 4 at described cross-arm 2 sidewall is 2.
It is further preferred that described cross-arm 2 is connected by brace 10 is fixing with tower bar body 1, to improve cross-arm 2
Bearing capacity.
Embodiment 3, a kind of Multiloop branch tower pole, including cross-arm 2, tower bar body 1 and earth wire support 7, described tower bar
What body 1 was parallel and contour is provided with two, fixes ground wire in the upper end of two tower bar bodies 1 by corresponding ring flange 8
Support 7；Described cross-arm 2 is provided with three, respectively by corresponding ring flange 8 be fixedly connected on two tower bar body 1 upper ends it
Between and the outside of upper end of two tower bar bodies 1, and three cross-arms 2 are point-blank, and parallel with earth wire support 7；?
Cross-arm 2 outer end of both sides is provided with and extends ring flange 9 again, is respectively arranged with insulator 3 on three cross-arms 2, in cross-arm 2 side
Wall is provided with thread gripping-board 4, described thread gripping-board 4 is mounted with link 5, is mounted with branch's insulator 6 outside described link 5.
It is further preferred that the quantity being provided with described thread gripping-board 4 at described cross-arm 2 sidewall is 3.
It is further preferred that described cross-arm 2 is connected by brace 10 is fixing with tower bar body 1, to improve cross-arm 2
Bearing capacity.
Although detailed description of the invention of the present utility model is described by the above-mentioned accompanying drawing that combines, but not to utility model
The restriction of protection domain, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, this area
Technical staff need not to pay various amendments or deformation that creative work can make still at protection domain of the present utility model
In.
Claims (3)
1. a Multiloop branch tower pole, including cross-arm (2), tower bar body (1) and earth wire support (7), it is characterised in that described
Tower bar body (1) parallel and contour be provided with two, in the upper end of two towers bar body (1) by corresponding ring flange
(8) fixing upper earth wire support (7)；Described cross-arm (2) is provided with three, is fixedly connected on by corresponding ring flange (8) respectively
Between two tower bar body (1) upper ends and the outside of upper end of two towers bar body (1), and three cross-arms (2) are straight at one
On line and parallel with earth wire support (7)；It is provided with in cross-arm (2) outer end of both sides and extends ring flange (9) again, at three cross-arms
(2) being respectively arranged with insulator (3) on, be provided with thread gripping-board (4) at cross-arm (2) sidewall, described thread gripping-board is mounted with link on (4)
(5), described link (5) outside is mounted with branch's insulator (6).
A kind of Multiloop branch tower pole the most according to claim 1, it is characterised in that: it is provided with at described cross-arm (2) sidewall
The quantity of described thread gripping-board (4) is 1-3.
A kind of Multiloop branch tower pole the most according to claim 1, it is characterised in that: described cross-arm (2) passes through oblique pull
Bar (10) is fixing with tower bar body (1) to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620641893.2U CN205805092U (en) | 2016-06-24 | 2016-06-24 | A kind of Multiloop branch tower pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620641893.2U CN205805092U (en) | 2016-06-24 | 2016-06-24 | A kind of Multiloop branch tower pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205805092U true CN205805092U (en) | 2016-12-14 |
Family
ID=57505670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620641893.2U Active CN205805092U (en) | 2016-06-24 | 2016-06-24 | A kind of Multiloop branch tower pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205805092U (en) |
-
2016
- 2016-06-24 CN CN201620641893.2U patent/CN205805092U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203654846U (en) | Steel pipe pole used for cable terminal of electric transmission line | |
| CN103362343A (en) | Same-tower six-loop tower | |
| CN104295147B (en) | A kind of framework being applicable to transformer station's outlet | |
| CN203846844U (en) | Double-circuit line joint use coordinated transposition post tower | |
| CN202090629U (en) | "Inverted-U-shaped" truss structure of main variable ingoing line used for 750 kV transformer station in Riyue Mountain | |
| CN203846839U (en) | Extensible multi-loop incoming line door type pole and tower | |
| CN203260976U (en) | Cable termination tower | |
| CN201574616U (en) | 35KV four-circuit steel pipe rod | |
| CN205805092U (en) | A kind of Multiloop branch tower pole | |
| CN201406865Y (en) | 66KV overhead transmission line double-circuit horizontal crossing tower | |
| CN207260730U (en) | A kind of double loop cable termination tower | |
| CN207847235U (en) | No ground pole DC transmission line line pole tower | |
| CN205724627U (en) | A kind of three-dimensional compact outlet structure being applicable to transformer station 330kV GIS | |
| CN206712336U (en) | Shaft tower cable platform work protective cradle | |
| CN206016391U (en) | A kind of double loop cydariform cable termination tower that is maked somebody a mere figurehead based on drain bus under drawing | |
| CN204343772U (en) | Narrow base cable shoe steel tube tower under four return cable | |
| CN107237535A (en) | A kind of unilateral cross-arm anchor support used for transmission line | |
| CN207459403U (en) | A kind of vertical wire outlet structure of compact 330kV substations GIS | |
| CN207459404U (en) | Indoor GIS device roof outlet structure | |
| CN206575071U (en) | A kind of tree-like door frame outlet structure of 330kV open airs GIS power distribution equipments | |
| CN202493068U (en) | High voltage transmission line frame | |
| CN203113867U (en) | Straight-line cable T-jointing steel tube rod tower | |
| CN205791186U (en) | GIS power distribution equipment end outlet structure | |
| CN206346561U (en) | A kind of single loop is arranged vertically anchor support | |
| CN204174995U (en) | A kind of framework being applicable to transformer station's outlet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 250101 room 1601, block a, building 1, Jinan pharmaceutical Valley R & D platform area, No.1, north section of Gangxing Third Road, comprehensive bonded zone, Jinan high tech Zone, Shandong Province Patentee after: Shandong United Power Industry Development Co.,Ltd. Address before: 250101 room 1601, block a, building 1, Jinan pharmaceutical Valley R & D platform area, No.1, north section of Gangxing Third Road, comprehensive bonded zone, Jinan high tech Zone, Shandong Province Patentee before: Shandong United Power Engineering Design Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: 250101 room 1601, block a, building 1, Jinan pharmaceutical Valley R & D platform area, No.1, north section of Gangxing Third Road, comprehensive bonded zone, Jinan high tech Zone, Shandong Province Patentee after: Shandong United Power Engineering Design Co.,Ltd. Address before: Room 402, security building, management committee, Mingshui economic and Technological Development Zone, 107 Yihe Road, Zhangqiu City, Jinan City, Shandong Province, 250200 Patentee before: SHANDONG UNITED ELECTRIC POWER DESIGN Co.,Ltd. |
|
| CP03 | Change of name, title or address |