CN102312601B - Steel pipe pole of power transmission line - Google Patents
Steel pipe pole of power transmission line Download PDFInfo
- Publication number
- CN102312601B CN102312601B CN 201110086486 CN201110086486A CN102312601B CN 102312601 B CN102312601 B CN 102312601B CN 201110086486 CN201110086486 CN 201110086486 CN 201110086486 A CN201110086486 A CN 201110086486A CN 102312601 B CN102312601 B CN 102312601B
- Authority
- CN
- China
- Prior art keywords
- mobile jib
- cross
- steel pipe
- pole
- arm
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Electric Cable Installation (AREA)
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 power transmission line steel pipe rod.
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, lightweight, floor space is little, can satisfy the load needs of multiloop large-section lead and angle pole and not establish the requirement of strength of backguy and used in a large number.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 power transmission line steel pipe rod day by day increases, and will continue to have an optimistic view of in the market in future.
Present employed power transmission line steel pipe rod, the open top of steel pipe pole mobile jib is Open architecture, and mobile jib inside is usually not anticorrosion, and oxidation and rusting will occur in mobile jib inside behind the use certain hour, reduces the intensity of mobile jib, affects its application life; Cross-arm is directly fixed with mobile jib, installs difficultly, is not easy to fix; Mobile jib is the integral type structure in addition, processing difficulties, and transportation is inconvenient, constructional difficulties, maintenance workload is large.At present, good solution is not also arranged.
Summary of the invention
Technical assignment of the present invention is to provide a kind of power transmission line steel pipe rod for above-mentioned deficiency of the prior art, the top that this power transmission line steel pipe rod has mobile jib is provided with plug, prevents 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, and is fixing easily; Mobile jib is 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 the cross-arm that is fixed on the mobile jib, the bottom of mobile jib is provided with end flange, described mobile jib is formed by connecting by 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, link to each other by the cross-arm junction plate between described cross-arm and the mobile jib, described cross-arm junction plate is fixed on the mobile jib, cross-arm and cross-arm junction plate are bolted, and the cross section of described mobile jib is annular.
Be provided with the cross-arm stiffened panel on the described cross-arm junction plate.
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, is provided with the hanging wire ring on the thread gripping-board, is provided with gold utensil on the described hanging wire ring.
Be provided with end flange stiffened panel on the flange of the described end, flange stiffened panel of the described end is a plurality of, evenly arranges along end flange.
Be provided with cat ladder on the described mobile jib.
Be connected by abutted flange between the two joint conical hollow bars of described composition mobile jib.
Be provided with the abutted flange stiffened panel on the described abutted flange, described abutted flange stiffened panel is a plurality of, evenly arranges along abutted flange.
Power transmission line steel pipe rod of the present invention is compared with existing technology, and have following outstanding beneficial effect: the top of mobile jib is provided with plug, prevents 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 by cross-arm junction plate and mobile jib, and is easy for installation, fixing easily; Mobile jib is segmentation structure, handling ease, and easy construction, safe and reliable to operation, reduce labour intensity, it is few to safeguard that the worker measures; The characteristics such as the segmentation mobile jib links to each other by abutted flange, and stable connection is not yielding, can bear larger load, and is easy to use.
Description of drawings
Accompanying drawing 1 is the structural representation of power transmission line steel pipe rod;
Accompanying drawing 2 is connection diagrams of the cross-arm shown in Fig. 1 and cross-arm junction plate;
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, the 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
Explain below 7 pairs of power transmission line steel pipe rods of the present invention of accompanying drawing are done with reference to Figure of description 1.
Power transmission line steel pipe rod of the present invention, its structure comprises mobile jib 11 and the cross-arm 4 that is fixed on the mobile jib 11, the bottom of mobile jib 11 is provided with end flange 15, mobile jib 11 is fixing by end flange 15 and basis, be provided with stone bolt 14 on the end flange 15, end flange 15 is fixing by stone bolt 14 and basis, described mobile jib 11 is formed by connecting by the above conical hollow bar of two joints, the top of described mobile jib 11 is provided with plug 18, prevents entering of air and rainwater, and mobile jib can oxidation and rusting, be difficult for being corroded, prolonged the application life of mobile jib 11, mobile jib 11 bottoms are provided with earthing pole 13, link to each other by 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 by bolt 16 with cross-arm junction plate 5, and the cross section of described mobile jib 11 is annular.
Be provided with cross-arm stiffened panel 6 on the described cross-arm junction plate 5.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, is provided with hanging wire ring 3 on the thread gripping-board 1, is provided with gold utensil 17 on the described hanging wire ring 3, and gold utensil 17 is used for suspension insulator.
Be provided with end flange stiffened panel 12 on the flange of the described end 15, flange stiffened panel of the described end 12 is a plurality of, evenly arranges along end flange 12.Increased the working strength of mobile jib 11.
Be provided with cat ladder 10 on the described mobile jib 11.Being convenient to the staff keeps in repair.
Be connected by abutted flange 7 between the two joint conical hollow bars of described composition mobile jib 11, abutted flange 7 connects by high-strength bolt 8.Abutted flange 7 has stable connection, and on-deformable characteristics can be born larger load action.
Be provided with abutted flange stiffened panel 9 on the described abutted flange 7, described abutted flange stiffened panel 9 is a plurality of, evenly arranges along abutted flange 7.Increased the working strength of mobile jib 11.
Except the described technical characterictic of manual, be the known technology of those skilled in the art.
Claims (6)
1. power transmission line steel pipe rod, comprise mobile jib and the cross-arm that is fixed 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 by 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, link to each other by the cross-arm junction plate between described cross-arm and the mobile jib, described cross-arm junction plate is fixed on the mobile jib, cross-arm and cross-arm junction plate are bolted, the cross section of described mobile jib is annular, be connected by abutted flange between the two joint conical hollow bars of described composition mobile jib, be provided with the abutted flange stiffened panel on the described abutted flange, described abutted flange stiffened panel is a plurality of, evenly arranges along abutted flange.
2. power transmission line steel pipe rod according to claim 1 is characterized in that: be provided with the cross-arm stiffened panel on the described cross-arm junction plate.
3. power transmission line steel pipe rod according to claim 1, it is characterized in that: the end of described cross-arm is provided with hush panel.
4. power transmission line steel pipe rod according to claim 1, it is characterized in that: the end end face of described cross-arm is provided with thread gripping-board, is provided with the hanging wire ring on the thread gripping-board, is provided with gold utensil on the described hanging wire ring.
5. power transmission line steel pipe rod according to claim 1, it is characterized in that: be provided with end flange stiffened panel on the flange of the described end, flange stiffened panel of the described end is a plurality of, evenly arranges along end flange.
6. power transmission line steel pipe rod according to claim 1 is characterized in that: be provided with cat ladder on the described mobile jib.
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 CN102312601A (en) | 2012-01-11 |
| CN102312601B true 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) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103485571A (en) * | 2013-08-29 | 2014-01-01 | 洛阳市环城供电局 | Anti-climbing electric power steel pipe tower |
| CN103485567A (en) * | 2013-08-29 | 2014-01-01 | 洛阳市环城供电局 | Anti-climbing cabin of power transmission tower |
| CN103669966A (en) * | 2013-08-29 | 2014-03-26 | 洛阳市环城供电局 | Single-track climbing structure of 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 |
Citations (3)
| 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 |
| JP2010285992A (en) * | 2009-06-15 | 2010-12-24 | General Electric Co <Ge> | Rail-transportable wind turbine tower |
-
2011
- 2011-04-07 CN CN 201110086486 patent/CN102312601B/en not_active Expired - Fee Related
Patent Citations (3)
| 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 |
| JP2010285992A (en) * | 2009-06-15 | 2010-12-24 | General Electric Co <Ge> | Rail-transportable wind turbine tower |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102312601A (en) | 2012-01-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102312601B (en) | Steel pipe pole of power transmission line | |
| CN202017376U (en) | Power transmission line steel pipe rod | |
| CN203820287U (en) | Composite steel carrying pole for hoisting roof tiles of steel structure workshops | |
| CN102312599B (en) | Multi-prism steel pipe pole of power transmission line | |
| CN102777068B (en) | Lattice insulation power transmission tower | |
| CN202625659U (en) | Lifting frame for isolating switch | |
| CN204112830U (en) | A kind of power steel pipe tower | |
| CN103422699A (en) | Electric transmission line tower made of composite materials | |
| CN102312600B (en) | Multi-prism plug-in type steel pipe pole of power transmission line | |
| CN102312606A (en) | Multi-prism cross arm | |
| CN103993730A (en) | Steel coal bucket abutting-connecting mounting construction operation table | |
| CN202017378U (en) | Multi-prismatic plug-in type steel tubular rod for power transmission line | |
| CN203113871U (en) | Inner flange assembled concrete pole | |
| CN202017377U (en) | Multi-prismatic steel tubular rod for power transmission line | |
| CN205677342U (en) | A kind of cross-arm on electric pole | |
| CN205089029U (en) | Multi -functional transmission line steel pipe pole | |
| CN203160794U (en) | Novel electric transmission line tower | |
| CN201236515Y (en) | Cylinder joint type steel pipe rod | |
| CN204531571U (en) | The segmented cement electric pole of the pre-buried flange of a kind of cement electric pole and application thereof | |
| CN210622430U (en) | Centrifugal steel fiber concrete glass fiber composite electric pole | |
| CN209602983U (en) | A kind of small-sized suspension bridge movable type changes rope trolley | |
| CN204538475U (en) | Hanging line lever switch support | |
| CN204001817U (en) | Combined support frame | |
| CN203640374U (en) | Feeder frame and annular concrete pole connecting structure | |
| CN214698653U (en) | Connecting inner flange |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20170407 |