CN2203991Y - Single column steel pipe tower of insertion type - Google Patents
Single column steel pipe tower of insertion type Download PDFInfo
- Publication number
- CN2203991Y CN2203991Y CN 94240199 CN94240199U CN2203991Y CN 2203991 Y CN2203991 Y CN 2203991Y CN 94240199 CN94240199 CN 94240199 CN 94240199 U CN94240199 U CN 94240199U CN 2203991 Y CN2203991 Y CN 2203991Y
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- steel pipes
- diameters
- iron tower
- fixed
- 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
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model relates to a single column steel pipe tower of insertion type. A ground wire connecting point is arranged at the top of the tower. Cross arms are symmetrically distributed on both sides of the steel pipe. The cross arms are provided with conducting wire suspension points. The single column steel pipe tower is inserted and fixed by a plurality of steel pipes which are cylinder-shaped or prism-shaped with different diameters. The steel pipes are welded and fixed by inner welding spots and outer welding spots when the outer diameters of the inserted steel pipes having small diameters are fit with the internal diameters of the steel pipes having large diameters. Upper support loops, lower support loops and connecting boards are additionally added when the inner and the outer diameters of the large and the small steel pipes are spaced, and then the steel pipes are welded and fixed. The utility model has the advantages of easy manufacture, firm connection and beautiful appearance.
Description
The utility model relates to power equipment, particularly iron tower of power transmission line.
Aerial high-voltage power transmission line generally uses angle steel tower, cement electric pole and steel pipe iron tower several.The city proper ultra-high-tension power transmission line is generally selected the steel pipe iron tower for use at present, and its floor space is littler than angle steel tower, and than cement pole intensity height, corner helps urban beautification without backguy.As the patent No. is that 92240030 Chinese patent discloses a kind of transmission line of electricity single-column steel pipe iron tower.Relatively being fit to the city uses.But city high rise building stands in great numbers, and requires stringing higher, and common transmission line of electricity single-column steel pipe iron tower needs segmentation to be welded.Thin on the steel pipe, thick down, be tapered, the segmentation butt joint, welding is fixing.But there is the steel pipe processing of certain taper difficult, and needs special equipment; The butt joint welding is fixing not really firm.
The purpose of this utility model is to provide a kind of processing that is easy to, and connects firm single-column steel pipe iron tower.
Technical solution of the present utility model is: plug-in type single-column steel pipe iron tower, and cat head is the lightning conducter contact, cross-arm is symmetrically distributed in the steel pipe both sides, and the lead hitch point is arranged on it.Iron tower is pegged graft to fix by cylindrical (or six ribs, eight ribs etc. are prismatic) steel pipe of more piece Different Diameter and is constituted.When the internal diameter of the external diameter of the path steel pipe that will peg graft and big footpath steel pipe coincide, fixing by outer solder joint and the welding of interior solder joint; When the internal diameter of the external diameter of the path steel pipe that will peg graft and big footpath steel pipe has spacing, install the lower support ring, upper support ring and the junction plate that match with the steel pipe shape additional, and welding is fixing.
According to technique scheme, though whole tower is the thick down thin shape that, each joint steel pipe is cylindrical (or prismatic), and it is easier than tapering pipe to manufacture, and can improve speed of production, reduces production costs, and adopts common apparatus to produce.Joint inserts a bit of welding with the employing that is connected between the joint, bears section header stress by the twice weld seam, and is more solid and reliable than butt joint, can improve the security of products energy.Moulding is more new and original, coordinates mutually with urban environment.
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 3 is the upward view of Fig. 2;
Connection diagram when accompanying drawing 4 has spacing for external diameter in the insertion pipe;
Accompanying drawing 5 is the upward view of Fig. 4.
In conjunction with the accompanying drawings, a kind of embodiment of the present utility model is described.Plug-in type single-column steel pipe iron tower, cat head is a lightning conducter contact 1, cross-arm 3 is symmetrically distributed in steel pipe 2 both sides, and lead hitch point 4 is arranged on it, it is characterized in that iron tower constitutes by cylindrical (or prismatic) steel pipe 2 grafting of more piece Different Diameter are fixing.When the internal diameter of the external diameter of the path steel pipe that plugs and big footpath steel pipe coincide, fixing by outer solder joint 5 and 6 welding of interior solder joint.When the internal diameter of the external diameter of the path steel pipe that plugs and big footpath steel pipe has spacing, install the lower support ring 9 that matches with the steel pipe shape additional, upper support ring 8 and junction plate 7, and welding is fixing.
Claims (3)
1, plug-in type single-column steel pipe iron tower, cat head are lightning conducter contact (1), and cross-arm (3) is symmetrically distributed in steel pipe (2) both sides, and lead hitch point (4) is arranged on it, it is characterized in that iron tower constitutes by cylindrical or prismatic steel pipe (2) grafting of more piece Different Diameter is fixing.
2, plug-in type single-column steel pipe iron tower according to claim 1 is characterized in that being fixed by outer solder joint (5) and interior solder joint (6) welding when the internal diameter of the external diameter of the path steel pipe that plugs and big footpath steel pipe coincide.
3, plug-in type single-column steel pipe iron tower according to claim 1 is characterized in that install lower support ring (9), upper support ring (8) and junction plate (7) additional, and welding being fixed when the internal diameter of the external diameter of the path steel pipe that plugs and big footpath steel pipe has spacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94240199 CN2203991Y (en) | 1994-04-18 | 1994-04-18 | Single column steel pipe tower of insertion type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94240199 CN2203991Y (en) | 1994-04-18 | 1994-04-18 | Single column steel pipe tower of insertion type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2203991Y true CN2203991Y (en) | 1995-07-26 |
Family
ID=33847234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94240199 Expired - Fee Related CN2203991Y (en) | 1994-04-18 | 1994-04-18 | Single column steel pipe tower of insertion type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2203991Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100590281C (en) * | 2008-07-22 | 2010-02-17 | 河南省电力公司商丘供电公司 | Sleeve mounted type single post steel pipe tower |
| CN102535931A (en) * | 2010-12-14 | 2012-07-04 | 河南省电力公司焦作供电公司 | Sheathed single-pole steel pipe tower |
| CN102535932A (en) * | 2011-12-14 | 2012-07-04 | 河南省电力公司洛阳供电公司 | Plug-in guiding method and plug-in guiding device of power line steel tube tower |
| CN103741982A (en) * | 2014-01-16 | 2014-04-23 | 于佩 | Nodular cast iron insertion pole |
| CN105604376A (en) * | 2015-12-24 | 2016-05-25 | 广东迪生电力钢构器材有限公司 | Chinese character 'tian' shaped terminal tower convenient to install |
| CN113107257A (en) * | 2021-04-16 | 2021-07-13 | 四川博科斯电力科技有限公司 | Sectional muff-coupling type reinforced composite material electric pole |
-
1994
- 1994-04-18 CN CN 94240199 patent/CN2203991Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100590281C (en) * | 2008-07-22 | 2010-02-17 | 河南省电力公司商丘供电公司 | Sleeve mounted type single post steel pipe tower |
| CN102535931A (en) * | 2010-12-14 | 2012-07-04 | 河南省电力公司焦作供电公司 | Sheathed single-pole steel pipe tower |
| CN102535931B (en) * | 2010-12-14 | 2014-02-26 | 国家电网公司 | Sheathed single-pole steel pipe tower |
| CN102535932A (en) * | 2011-12-14 | 2012-07-04 | 河南省电力公司洛阳供电公司 | Plug-in guiding method and plug-in guiding device of power line steel tube tower |
| CN102535932B (en) * | 2011-12-14 | 2016-08-03 | 河南省电力公司洛阳供电公司 | A kind of power circuit steel tube tower plug-in type bootstrap technique and device |
| CN103741982A (en) * | 2014-01-16 | 2014-04-23 | 于佩 | Nodular cast iron insertion pole |
| CN105604376A (en) * | 2015-12-24 | 2016-05-25 | 广东迪生电力钢构器材有限公司 | Chinese character 'tian' shaped terminal tower convenient to install |
| CN113107257A (en) * | 2021-04-16 | 2021-07-13 | 四川博科斯电力科技有限公司 | Sectional muff-coupling type reinforced composite material electric pole |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2203991Y (en) | Single column steel pipe tower of insertion type | |
| CN104989162A (en) | Wireless power transmission equipment | |
| CN200976471Y (en) | DC dual-polar vertical arrangement F-shaped transmission line series iron tower | |
| CN207092663U (en) | Wisdom communication tower | |
| CN206947590U (en) | Novel wire arranging connector construction | |
| CN207004140U (en) | A kind of anchor ear pole | |
| CN201771245U (en) | Door type electric steel pipe tower | |
| CN206844110U (en) | One kind insulation guy anchor | |
| CN2139154Y (en) | Single-column steel pipe iron tower for power transmission line | |
| CN201741825U (en) | Interphase diverting row | |
| CN211949872U (en) | Communication pole base convenient to disassemble and assemble | |
| CN105064760A (en) | Four tube-single tube switching joint for narrow-foundation steel tube poles | |
| CN213683445U (en) | Steel pipe pole | |
| CN201605864U (en) | Narrow base tower for power transmission line | |
| CN206221161U (en) | For the concrete tower of wind-driven generator | |
| CN206608097U (en) | The reliable electric power overhaul aid of one kind connection | |
| CN218623608U (en) | Connection fastening device and steel pipe pole | |
| CN215168601U (en) | Ground connection cement electric pole | |
| CN219180786U (en) | Building distribution electric power grounding pile | |
| CN207813163U (en) | A kind of electric power landscape tower | |
| CN214254763U (en) | Copper-aluminum transition wiring terminal | |
| CN114000758A (en) | Temporary electric pole | |
| CN212176775U (en) | Wind-resistant high-voltage alternating-current transmission iron tower | |
| CN203334758U (en) | Pi connection special-shape steel pipe rod | |
| CN208862534U (en) | A kind of strain clamp suitable for HGIS power distribution equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |