CN102312599A - Multi-prism steel pipe pole of power transmission line - Google Patents
Multi-prism steel pipe pole of power transmission line Download PDFInfo
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- CN102312599A CN102312599A CN201110086430A CN201110086430A CN102312599A CN 102312599 A CN102312599 A CN 102312599A CN 201110086430 A CN201110086430 A CN 201110086430A CN 201110086430 A CN201110086430 A CN 201110086430A CN 102312599 A CN102312599 A CN 102312599A
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- steel pipe
- mobile jib
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- transmission line
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Abstract
The invention relates to a multi-prism steel pipe pole of a power transmission line, belonging to steel pipe poles. The multi-prism steel pipe pole structurally comprises a master pole and a cross arm fixed on the master pole, wherein a bottom flange is arranged at the bottom of the master pole; the master pole is formed by connecting more than two sections of hollow tapered poles through a butt flange; a plug is arranged at the top of the master pole; a grounding electrode is arranged at the lower part of the master pole; the cross arm and the master pole are connected through a cross arm connecting plate; the cross arm connecting plate is fixed on the master pole; the cross arm and the cross arm connecting plate are connected through a bolt; and the cross section of the master pole is multi-prism-shaped. Compared with the prior art, the multi-prism steel pipe pole of the power transmission line, disclosed by the invention, is convenient for installation of the cross arm and fixed easily; the master pole is in a sectional structure and has the characteristics of easiness in machining, convenience for construction, operation safety and reliability, less maintenance amount, and the like; and therefore the multi-prism steel pipe pole has favorable popularization and application values.
Description
Technical field
The present invention relates to a kind of steel pipe pole, especially a kind of many ribs of transmission line of electricity steel pipe pole.
Background technology
The electric power transmission line steel pipe pole is a kind of equipment supporter that is widely used in the urban and rural power grids transmission line of electricity; Compare with like product (cement pole, angle steel tower etc.); It is with good looking appearance; In light weight, floor space is little, can satisfy the load needs of multiloop large-section lead and requirement of strength that angle pole is not established backguy and is used by a large amount of.Along with the sustained and rapid development of national economy, increasing to the demand of electric power, especially at present on the occasion of the peak period of urban network restructuring, the market demand of transmission line of electricity steel pipe pole day by day increases, and in the market in future, will continue to have an optimistic view of.
Present employed transmission line of electricity steel pipe pole, cross-arm directly and mobile jib fix, difficult installation is not easy to fix; Mobile jib is an integral structure in addition, processing difficulties, and transportation is inconvenient, constructional difficulties, maintenance workload is big.At present, good solution is not also arranged.
Summary of the invention
Technical assignment of the present invention is to above-mentioned deficiency of the prior art a kind of many ribs of transmission line of electricity steel pipe pole to be provided, and it is easy for installation that this many ribs of transmission line of electricity steel pipe pole has cross-arm, easy fixation; Mobile jib is a segmentation structure, handling ease, and easy construction, safe and reliable to operation, safeguard that the worker measures few characteristics.
The technical solution adopted for the present invention to solve the technical problems is: it comprises mobile jib and is fixed on the cross-arm on the mobile jib; The bottom of mobile jib is provided with end flange; Described mobile jib is formed by connecting through abutted flange on the above conical hollow bar of two joints, and the top of described mobile jib is provided with plug, and the mobile jib bottom is provided with earthing pole; Link to each other through the cross-arm junction plate between described cross-arm and the mobile jib; Described cross-arm junction plate is fixed on the mobile jib, and cross-arm is connected through bolt with the cross-arm junction plate, and the cross section of described mobile jib is many prismatics.
Described cross-arm junction plate is provided with the cross-arm stiffened panel.
The end of described cross-arm is provided with hush panel.
The end end face of described cross-arm is provided with thread gripping-board, and thread gripping-board is provided with the hanging wire ring, and described hanging wire ring is provided with gold utensil.
Flange of the described end is provided with end flange stiffened panel, and flange stiffened panel of the described end is a plurality of, and flange evenly is provided with the end of along.
Described mobile jib is provided with cat ladder.
Described abutted flange is provided with the abutted flange stiffened panel, and described abutted flange stiffened panel is a plurality of, evenly is provided with along abutted flange.
Many ribs of transmission line of electricity steel pipe pole of the present invention is compared with prior art, and have following outstanding beneficial effect: cross-arm is fixed through cross-arm junction plate and mobile jib, and is easy for installation, easy fixation; Mobile jib is a segmentation structure, handling ease, and easy construction, safe and reliable to operation, reduce labour intensity, it is few to safeguard that the worker measures; Characteristics such as the segmentation mobile jib links to each other through abutted flange, connects firmly, and is not yielding, can bear big load, easy to use.
Description of drawings
Accompanying drawing 1 is the main TV structure sketch map of many ribs of transmission line of electricity steel pipe pole;
Accompanying drawing 5 is C-C views shown in Figure 1;
Accompanying drawing 6 is D-D views shown in Figure 1;
Description of reference numerals: 1, thread gripping-board, 2, hush panel, 3, the hanging wire ring, 4, cross-arm, 5, the cross-arm junction plate; 6, cross-arm stiffened panel, 7, abutted flange, 8, high-strength bolt, 9, the abutted flange stiffened panel, 10, cat ladder; 11, mobile jib, 12, end flange stiffened panel, 13, earthing pole, 14, stone bolt; 15, end flange, 16, bolt, 17, gold utensil, 18, plug.
The specific embodiment
With reference to explanation at length below 7 pairs of many ribs of transmission line of electricity steel pipe poles works of the present invention of Figure of description 1 to accompanying drawing.
Many ribs of transmission line of electricity steel pipe pole of the present invention, its structure comprise mobile jib 11 and are fixed on the cross-arm 4 on the mobile jib 11 that the bottom of mobile jib 11 is provided with end flange 15; Mobile jib 11 is through end flange 15 and basic fixed, and end flange 15 is provided with stone bolt 14, and end flange 15 is through stone bolt 14 and basic fixed; Described mobile jib 11 is formed by connecting through abutted flange 7 on the above conical hollow bar of two joints, and abutted flange 7 connects through high-strength bolt 8, has to connect firmly; On-deformable characteristics can be born big load action, and the top of described mobile jib 11 is provided with plug 18; Mobile jib 11 bottoms are provided with earthing pole 13, link to each other through cross-arm junction plate 5 between described cross-arm 4 and the mobile jib 11, the convenient installation; Described cross-arm junction plate 5 is fixed on the mobile jib 11; Cross-arm 4 is connected through bolt 16 with cross-arm junction plate 5, and the cross section of described mobile jib 11 is many prismatics, can effectively satisfy the needs of working strength.
Described cross-arm junction plate 5 is provided with cross-arm stiffened panel 6.Increase the working strength of cross-arm junction plate 5.
The end of described cross-arm 4 is provided with hush panel 2.
The end end face of described cross-arm 4 is provided with thread gripping-board 1, and thread gripping-board 1 is provided with hanging wire ring 3, and described hanging wire ring 3 is provided with gold utensil 17, and gold utensil 17 is used for suspension insulator.
Flange of the described end 15 is provided with end flange stiffened panel 12, and flange stiffened panel of the described end 12 is a plurality of, and flange 15 evenly is provided with the end of along.Increased the working strength of mobile jib 11.
Described mobile jib 11 is provided with cat ladder 10.Being convenient to the staff keeps in repair.
Described abutted flange 7 is provided with abutted flange stiffened panel 9, and described abutted flange stiffened panel 9 is a plurality of, evenly is provided with along abutted flange 7.Increased the working strength of mobile jib 11.
Except that the described technical characterictic of manual, be the known technology of those skilled in the art.
Claims (7)
1. many ribs of transmission line of electricity steel pipe pole; Comprise mobile jib and be fixed on the cross-arm on the mobile jib, the bottom of mobile jib is provided with end flange, it is characterized in that: described mobile jib is formed by connecting through abutted flange on the above conical hollow bar of two joints; The top of described mobile jib is provided with plug; The mobile jib bottom is provided with earthing pole, links to each other through the cross-arm junction plate between described cross-arm and the mobile jib, and described cross-arm junction plate is fixed on the mobile jib; Cross-arm is connected through bolt with the cross-arm junction plate, and the cross section of described mobile jib is many prismatics.
2. many ribs of transmission line of electricity steel pipe pole according to claim 1 is characterized in that: described cross-arm junction plate is provided with the cross-arm stiffened panel.
3. many ribs of transmission line of electricity steel pipe pole according to claim 1, it is characterized in that: the end of described cross-arm is provided with hush panel.
4. many ribs of transmission line of electricity steel pipe pole according to claim 1 is characterized in that: the end end face of described cross-arm is provided with thread gripping-board, and thread gripping-board is provided with the hanging wire ring, and described hanging wire ring is provided with gold utensil.
5. many ribs of transmission line of electricity steel pipe pole according to claim 1 is characterized in that: flange of the described end is provided with end flange stiffened panel, and flange stiffened panel of the described end is a plurality of, and flange evenly is provided with the end of along.
6. many ribs of transmission line of electricity steel pipe pole according to claim 1, it is characterized in that: described mobile jib is provided with cat ladder.
7. many ribs of transmission line of electricity steel pipe pole according to claim 1, it is characterized in that: described abutted flange is provided with the abutted flange stiffened panel, and described abutted flange stiffened panel is a plurality of, evenly is provided with along abutted flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110086430 CN102312599B (en) | 2011-04-07 | 2011-04-07 | Multi-prism steel pipe pole of power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110086430 CN102312599B (en) | 2011-04-07 | 2011-04-07 | Multi-prism steel pipe pole of power transmission line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102312599A true CN102312599A (en) | 2012-01-11 |
| CN102312599B CN102312599B (en) | 2013-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110086430 Expired - Fee Related CN102312599B (en) | 2011-04-07 | 2011-04-07 | Multi-prism steel pipe pole of power transmission line |
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| CN (1) | CN102312599B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103485567A (en) * | 2013-08-29 | 2014-01-01 | 洛阳市环城供电局 | Anti-climbing cabin of power transmission tower |
| CN107288403A (en) * | 2017-08-04 | 2017-10-24 | 广东安恒铁塔钢构有限公司 | A kind of power transmission line steel pipe rod |
| CN109296250A (en) * | 2018-11-23 | 2019-02-01 | 江苏铭远杆塔有限公司 | Antidetonation electric power bar |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010285992A (en) * | 2009-06-15 | 2010-12-24 | General Electric Co <Ge> | Rail-transportable wind turbine tower |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2139154Y (en) * | 1992-11-27 | 1993-07-28 | 山东安丘电力修造厂 | Single-column steel pipe iron tower for power transmission line |
| CN2387200Y (en) * | 1999-08-30 | 2000-07-12 | 董彦 | Rhombus steel pipe tower for power transmission line |
-
2011
- 2011-04-07 CN CN 201110086430 patent/CN102312599B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010285992A (en) * | 2009-06-15 | 2010-12-24 | General Electric Co <Ge> | Rail-transportable wind turbine tower |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103485567A (en) * | 2013-08-29 | 2014-01-01 | 洛阳市环城供电局 | Anti-climbing cabin of power transmission tower |
| CN107288403A (en) * | 2017-08-04 | 2017-10-24 | 广东安恒铁塔钢构有限公司 | A kind of power transmission line steel pipe rod |
| CN109296250A (en) * | 2018-11-23 | 2019-02-01 | 江苏铭远杆塔有限公司 | Antidetonation electric power bar |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102312599B (en) | 2013-03-13 |
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Granted publication date: 20130313 Termination date: 20170407 |