CN105048384A - Single and double mounting point device for cross arm of steel pipe pole - Google Patents
Single and double mounting point device for cross arm of steel pipe pole Download PDFInfo
- Publication number
- CN105048384A CN105048384A CN201510435055.XA CN201510435055A CN105048384A CN 105048384 A CN105048384 A CN 105048384A CN 201510435055 A CN201510435055 A CN 201510435055A CN 105048384 A CN105048384 A CN 105048384A
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- hanging point
- link plate
- point link
- double
- mounting point
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Abstract
The invention discloses a single and double mounting point device for a cross arm of a steel pipe pole. The single and double mounting point device comprises the cross arm, a single-mounting point suspension plate I, a single-mounting point suspension plate II and double-mounting point suspension plates, wherein the single-mounting point suspension plate I and the single-mounting point suspension plate II are arranged at the front end of the cross arm; the double-mounting point suspension plates are respectively connected with the lower parts of the single-mounting point suspension plate I and the single-mounting point suspension plate II; the single-mounting point suspension plate I is parallel to the single-mounting point suspension plate II; and the single-mounting point suspension plate II is arranged behind the single-mounting point suspension plate I in the length direction of the cross arm. The single and double mounting point device has the beneficial effects that the single and double mounting point device is attractive in appearance, flexible and convenient; lead suspension plates are movably connected; the appearance is attractive; the problem that double suspension plates which are relatively large and relatively bulky in appearance are adopted when single-mounting point connection is required is avoided; standardization of the cross arm is facilitated; the lead suspension plates are movably connected; the form of the cross arm can be reduced; the standardization of the cross arm is facilitated; and installation, marking, construction and the like are facilitated.
Description
Technical field
The present invention relates to a kind of steel pipe pole cross-arm list double hanging point device, belong to transmission facility.
Background technology
Along with the fast development of China's electric utility, in recent years, power circuit was more and more extensive with the application of 220KV steel pipe pole, and the advantages such as steel pipe pole is cheap with it, and bearing capacity ability is strong, elegant in appearance, easy for installation, floor space is little are quite highly commended by customers.But, the important component part cross-arm of 220KV steel pipe pole, often because the difference of power circuit gold utensil use, most of cross-arm is caused to exchange, add according to a conventional method man-hour wire thread gripping-board and cross-arm be integrated welding fabrication structure, single extension or two wire thread gripping-board hanging the two extension form of all employings, heavier uneconomical practicality again, all brings inconvenience to installation, mark, construction etc. so in appearance.
Summary of the invention
The present invention is directed to the deficiency that above-mentioned prior art exists, a kind of steel pipe pole cross-arm list double hanging point device is provided.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of steel pipe pole cross-arm list double hanging point device, its composition comprises: cross-arm, single hanging point link plate one, single hanging point link plate two, double hanging point link plate, described cross-arm front end is provided with single hanging point link plate one and described single hanging point link plate two, a described double hanging point link plate is respectively connected with at described single hanging point link plate one and described single hanging point link plate two lower end, described single hanging point link plate one is parallel with described single hanging point link plate two, and on described cross-arm length direction, described single hanging point link plate two is arranged on after described single hanging point link plate one.
Further, described single hanging point link plate one is processed by described cross arm end hush panel, described single hanging point link plate one and described single hanging point link plate two lower end are equipped with three connecting holes one and hanging wire hole one, described three connecting holes one are del with described hanging wire hole one, and described hanging wire hole one is arranged on immediately below described connecting hole one.
Further, described double hanging point link plate is trapezoidal plate, two angles of described double hanging point link plate lower end are chamfering circular arc, in the middle of described double hanging point link plate, be provided with four connecting holes two matched with described connecting hole one and described hanging wire hole one, respectively have a described hanging wire hole two in the lower end of described double hanging point link plate both sides.
Further, described connecting hole two and be bolted fixing between described connecting hole one and described hanging wire hole one.
The invention has the beneficial effects as follows:
1. the good looking appearance of entirety of the present invention, avoids the connecting plate used when needing single hanging point to connect and adopts comparatively large, heavier two link plate profiles.
2., when using single hanging point link plate, disassembling double hanging point link plate, directly using; When using double hanging point link plate, double hanging point link plate adopts with single hanging point link plate one and single hanging point link plate two and is flexibly connected, change between such structure list hanging point and double hanging point use more convenient, not only greatly reduce the difficulty of the operation of operating personnel in use procedure, and decrease a large amount of waste of material, economical and practical.
3. installation, mark, construction etc. due to existing cross-arm list double hanging point are all not too convenient, and instant invention overcomes above difficulty, and wire thread gripping-board adopts to live and connects simultaneously, can reduce cross-arm form, is convenient to the standardization of installation, mark, construction.
Accompanying drawing explanation
Accompanying drawing 1 is front view of the present invention.
Accompanying drawing 2 is vertical view of the present invention.
Accompanying drawing 3 is for A-A of the present invention is to double hanging point view.
Accompanying drawing 4 is for B-B of the present invention is to double hanging point view.
Accompanying drawing 5 is for A-A of the present invention is to single hanging point view.
Accompanying drawing 6 is for B-B of the present invention is to single hanging point view.
Accompanying drawing 7 is the structural representation of double hanging point link plate of the present invention.
Embodiment:
Be described principle of the present invention and feature below in conjunction with accompanying drawing, example, only for explaining the present invention, is not intended to limit scope of the present invention.
A kind of steel pipe pole cross-arm list double hanging point device, its composition comprises: cross-arm 1, single hanging point link plate 1, single hanging point link plate 23, double hanging point link plate 4, cross-arm 1 front end is provided with single hanging point link plate 1 and single hanging point link plate 23, single hanging point link plate 1 is respectively connected with a double hanging point link plate 4 with single hanging point link plate 23 lower end, single hanging point link plate 1 is parallel with single hanging point link plate 23, and on cross-arm length direction, single hanging point link plate 23 is arranged on after single hanging point link plate 1; Wherein, the quantity of the Distance geometry list hanging point link plate between single hanging point link plate can be set to variable, sets according to demand, is not limited to two.
Single hanging point link plate 1 is processed by cross-arm 1 end seals plate, single hanging point link plate 1 and single hanging point link plate 23 lower end are equipped with three connecting holes 1 and hanging wire hole 1, three connecting holes 1 are del with hanging wire hole 1, and hanging wire hole 1 is arranged on immediately below connecting hole 1; Wherein, cross arm end hush panel is processed into single hanging point link plate one, is more simply consider in order to when Applied economy and repacking, due to the structure of cross-arm and the difference of size, also can uses Plate Welding in hush panel, as single hanging point link plate.
Double hanging point link plate 4 is trapezoidal plate, two angles of double hanging point link plate 4 lower end are chamfering circular arc, in the middle of double hanging point link plate 4, be provided with four connecting holes 27 matched with connecting hole 1 and hanging wire hole 1, respectively have a hanging wire hole 28 in the lower end of double hanging point link plate 4 both sides; Connecting hole wherein on double hanging point link plate can set up three, be positioned at directly over connecting hole two, when being connected and fixed, only fixing double hanging point link plate and two single hanging point link plates, three connecting holes topmost, relative position between so single hanging point link plate and double hanging point link plate just becomes adjustable, but, when preferably using, the connecting hole two of double hanging point link plate is four, just coordinates with four holes on single hanging point link plate.
Connecting hole 27 and being connected and fixed by bolt 9 between connecting hole 1 and hanging wire hole 1.
Single hanging point link plate 23 upper end is the rectangle of band groove, and lower end is equilateral inversion triangle.
When using single hanging point link plate, being flexibly connected because double hanging point link plate adopts with single hanging point link plate one and single hanging point link plate two, disassembling double hanging point link plate, directly regard the use of single hanging point link plate; When using double hanging point link plate, using M20X60 mono-cap one bullet one plain cushion 8.8 grades of high strength bolts double hanging point link plate and single hanging point link plate one and single hanging point link plate two to be fixed, using as double hanging point link plate.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a steel pipe pole cross-arm list double hanging point device, its composition comprises: cross-arm, single hanging point link plate one, single hanging point link plate two, double hanging point link plate, it is characterized in that, described cross-arm front end is provided with single hanging point link plate one and described single hanging point link plate two, a described double hanging point link plate is respectively connected with at described single hanging point link plate one and described single hanging point link plate two lower end, described single hanging point link plate one is parallel with described single hanging point link plate two, and on described cross-arm length direction, described single hanging point link plate two is arranged on after described single hanging point link plate one.
2. steel pipe pole cross-arm list double hanging point device according to claim 1, it is characterized in that, described single hanging point link plate one is processed by described cross arm end hush panel, described single hanging point link plate one and described single hanging point link plate two lower end are equipped with three connecting holes one and hanging wire hole one, described three connecting holes one are del with described hanging wire hole one, and described hanging wire hole one is arranged on immediately below described connecting hole one.
3. steel pipe pole cross-arm list double hanging point device according to claim 1, it is characterized in that, described double hanging point link plate is trapezoidal plate, two angles of described double hanging point link plate lower end are chamfering circular arc, in the middle of described double hanging point link plate, be provided with four connecting holes two matched with described connecting hole one and described hanging wire hole one, respectively have a described hanging wire hole two in the lower end of described double hanging point link plate both sides.
4. steel pipe pole cross-arm list double hanging point device according to claim 1, is characterized in that, described connecting hole two and be bolted fixing between described connecting hole one and described hanging wire hole one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510435055.XA CN105048384A (en) | 2015-07-22 | 2015-07-22 | Single and double mounting point device for cross arm of steel pipe pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510435055.XA CN105048384A (en) | 2015-07-22 | 2015-07-22 | Single and double mounting point device for cross arm of steel pipe pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105048384A true CN105048384A (en) | 2015-11-11 |
Family
ID=54454712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510435055.XA Pending CN105048384A (en) | 2015-07-22 | 2015-07-22 | Single and double mounting point device for cross arm of steel pipe pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105048384A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110011253A (en) * | 2019-03-26 | 2019-07-12 | 国网山东省电力公司德州供电公司 | A kind of transmission line of electricity single-column composite insulation cross arm double hanging point adapter board device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07303312A (en) * | 1994-04-28 | 1995-11-14 | Fujikura Ltd | Suspending device and method for aerial wiring work |
| JP2002354643A (en) * | 2001-05-22 | 2002-12-06 | Chubu Electric Power Co Inc | Simplified arm for power transmission tower |
| CN2777127Y (en) * | 2005-01-10 | 2006-05-03 | 无锡华润实业公司 | Partial prestress and varied conical degee type concrete electrical pole |
| CN201771247U (en) * | 2010-06-30 | 2011-03-23 | 潍坊长安铁塔股份有限公司 | Cross arm device shared by lead and ground wire of power tower |
| CN202513527U (en) * | 2012-03-14 | 2012-10-31 | 中国电力工程顾问集团中南电力设计院 | Large-span tension-resisting adhesion-in-tower type crescent steel tube hanging point structure |
| CN103089056A (en) * | 2013-01-31 | 2013-05-08 | 辽宁省电力有限公司鞍山供电公司 | Installation metal tool and using method of tangent suspension tower changing single hanging point to double hanging points |
| CN203961417U (en) * | 2014-07-07 | 2014-11-26 | 国家电网公司 | A kind of electric pole cross-arm and thread-laying device thereof |
| CN205004707U (en) * | 2015-07-22 | 2016-01-27 | 国家电网公司 | Two strings of some devices of steel pipe pole cross arm list |
-
2015
- 2015-07-22 CN CN201510435055.XA patent/CN105048384A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07303312A (en) * | 1994-04-28 | 1995-11-14 | Fujikura Ltd | Suspending device and method for aerial wiring work |
| JP2002354643A (en) * | 2001-05-22 | 2002-12-06 | Chubu Electric Power Co Inc | Simplified arm for power transmission tower |
| CN2777127Y (en) * | 2005-01-10 | 2006-05-03 | 无锡华润实业公司 | Partial prestress and varied conical degee type concrete electrical pole |
| CN201771247U (en) * | 2010-06-30 | 2011-03-23 | 潍坊长安铁塔股份有限公司 | Cross arm device shared by lead and ground wire of power tower |
| CN202513527U (en) * | 2012-03-14 | 2012-10-31 | 中国电力工程顾问集团中南电力设计院 | Large-span tension-resisting adhesion-in-tower type crescent steel tube hanging point structure |
| CN103089056A (en) * | 2013-01-31 | 2013-05-08 | 辽宁省电力有限公司鞍山供电公司 | Installation metal tool and using method of tangent suspension tower changing single hanging point to double hanging points |
| CN203961417U (en) * | 2014-07-07 | 2014-11-26 | 国家电网公司 | A kind of electric pole cross-arm and thread-laying device thereof |
| CN205004707U (en) * | 2015-07-22 | 2016-01-27 | 国家电网公司 | Two strings of some devices of steel pipe pole cross arm list |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110011253A (en) * | 2019-03-26 | 2019-07-12 | 国网山东省电力公司德州供电公司 | A kind of transmission line of electricity single-column composite insulation cross arm double hanging point adapter board device |
| CN110011253B (en) * | 2019-03-26 | 2020-07-07 | 国网山东省电力公司德州供电公司 | Double-hanging-point adapter plate device for single-column composite insulation cross arm of power transmission line |
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Application publication date: 20151111 |
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| RJ01 | Rejection of invention patent application after publication |