CN102312601A - Steel pipe pole of power transmission line - Google Patents
Steel pipe pole of power transmission line Download PDFInfo
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- CN102312601A CN102312601A CN201110086486A CN201110086486A CN102312601A CN 102312601 A CN102312601 A CN 102312601A CN 201110086486 A CN201110086486 A CN 201110086486A CN 201110086486 A CN201110086486 A CN 201110086486A CN 102312601 A CN102312601 A CN 102312601A
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- steel pipe
- mobile jib
- cross
- pole
- transmission line
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Abstract
The invention discloses a steel pipe pole of a power transmission line, belonging to steel pipe poles. The 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; 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 in a circular shape. Compared with the prior art, the steel pipe pole of the power transmission line, disclosed by the invention, has the characteristics that the plug is arranged at the top of the master pole to prevent air and rainwater from entering, therefore the master pole cannot be oxidized and rusted and is hardly corroded, and the service life of the master pole is prolonged; the cross arm is installed conveniently 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 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 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, the open top of steel pipe pole mobile jib is Open architecture, and mobile jib inside is not anticorrosion usually, and oxidation and rusting will take place in mobile jib inside behind the use certain hour, reduces the intensity of mobile jib, influences its application life; 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 transmission line of electricity steel pipe pole to be provided; The top that this transmission line of electricity steel pipe pole has mobile jib is provided with plug, prevents the entering of air and rainwater, and mobile jib can oxidation and rusting; Be difficult for being corroded, prolonged the application life of mobile jib; Cross-arm is easy for installation, 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 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 an annular.
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.
Be connected through abutted flange between the two joint conical hollow bars of described composition mobile jib.
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.
Transmission line of electricity steel pipe pole of the present invention is compared with prior art, and have following outstanding beneficial effect: the top of mobile jib is provided with plug, prevents the entering of air and rainwater, and mobile jib can oxidation and rusting, is difficult for being corroded, and has prolonged the application life of mobile jib; 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 structural representation 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 transmission line of electricity steel pipe poles works of the present invention of Figure of description 1 to accompanying drawing.
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 on the above conical hollow bar of two joints, and the top of described mobile jib 11 is provided with plug 18, prevents the entering of air and rainwater; Mobile jib can oxidation and rusting, is difficult for being corroded, and has prolonged the application life of mobile jib 11; 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, and cross-arm 4 is connected through bolt 16 with cross-arm junction plate 5, and the cross section of described mobile jib 11 is an annular.
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 12 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.
Be connected through abutted flange 7 between the two joint conical hollow bars of described composition mobile jib 11, abutted flange 7 connects through high-strength bolt 8.It is firm that abutted flange 7 has connection, and on-deformable characteristics can be born big load action.
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 (8)
1. the transmission line of electricity steel pipe pole comprises mobile jib and is fixed on the cross-arm on the mobile jib, and the bottom of mobile jib is provided with end flange; It is characterized in that: described mobile jib is formed by connecting 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 an annular.
2. 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. transmission line of electricity steel pipe pole according to claim 1 is characterized in that: the end of described cross-arm is provided with hush panel.
4. 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. 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. transmission line of electricity steel pipe pole according to claim 1 is characterized in that: described mobile jib is provided with cat ladder.
7. transmission line of electricity steel pipe pole according to claim 1 is characterized in that: be connected through abutted flange between the two joint conical hollow bars of described composition mobile jib.
8. transmission line of electricity steel pipe pole according to claim 7 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 201110086486 CN102312601B (en) | 2011-04-07 | 2011-04-07 | Steel pipe pole of power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110086486 CN102312601B (en) | 2011-04-07 | 2011-04-07 | Steel pipe pole of power transmission line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102312601A true CN102312601A (en) | 2012-01-11 |
| CN102312601B CN102312601B (en) | 2013-03-13 |
Family
ID=45426139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110086486 Expired - Fee Related CN102312601B (en) | 2011-04-07 | 2011-04-07 | Steel pipe pole of power transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102312601B (en) |
Cited By (6)
| 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 |
| CN103485571A (en) * | 2013-08-29 | 2014-01-01 | 洛阳市环城供电局 | Anti-climbing electric power steel pipe tower |
| CN103669966A (en) * | 2013-08-29 | 2014-03-26 | 洛阳市环城供电局 | Single-track climbing structure of power tower |
| CN103691110A (en) * | 2013-12-03 | 2014-04-02 | 新安县电业公司 | Single-rail climbing grapplers for power tower |
| CN106759422A (en) * | 2015-11-24 | 2017-05-31 | 国家电网公司 | A kind of pile foundation of suitable electric pole |
| CN107939140A (en) * | 2017-12-28 | 2018-04-20 | 国网安徽省电力有限公司广德县供电公司 | Shaft tower safety guard |
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 |
|---|---|---|---|---|
| CN2190684Y (en) * | 1994-03-23 | 1995-03-01 | 张健 | Single pole elliptic steel pipe iron tower |
| CN201236515Y (en) * | 2008-06-27 | 2009-05-13 | 新疆新能钢结构有限责任公司 | Cylinder joint type steel pipe rod |
-
2011
- 2011-04-07 CN CN 201110086486 patent/CN102312601B/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 (7)
| 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 |
| CN103485571A (en) * | 2013-08-29 | 2014-01-01 | 洛阳市环城供电局 | Anti-climbing electric power steel pipe tower |
| CN103669966A (en) * | 2013-08-29 | 2014-03-26 | 洛阳市环城供电局 | Single-track climbing structure of power tower |
| CN103691110A (en) * | 2013-12-03 | 2014-04-02 | 新安县电业公司 | Single-rail climbing grapplers for power tower |
| CN103691110B (en) * | 2013-12-03 | 2018-09-28 | 新安县电业公司 | A kind of single track climbing climbers of power tower |
| CN106759422A (en) * | 2015-11-24 | 2017-05-31 | 国家电网公司 | A kind of pile foundation of suitable electric pole |
| CN107939140A (en) * | 2017-12-28 | 2018-04-20 | 国网安徽省电力有限公司广德县供电公司 | Shaft tower safety guard |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102312601B (en) | 2013-03-13 |
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Granted publication date: 20130313 Termination date: 20170407 |