CN105140867A - Foundry molding hold hoop type jumper wire spacer bar - Google Patents
Foundry molding hold hoop type jumper wire spacer bar Download PDFInfo
- Publication number
- CN105140867A CN105140867A CN201510563425.8A CN201510563425A CN105140867A CN 105140867 A CN105140867 A CN 105140867A CN 201510563425 A CN201510563425 A CN 201510563425A CN 105140867 A CN105140867 A CN 105140867A
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- CN
- China
- Prior art keywords
- frame body
- stretcher body
- spacer bar
- jumper wire
- anchor ear
- 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.)
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention discloses a foundry molding hold hoop type jumper wire spacer bar, which is characterized in that the spacer bar comprises a circle-shaped structure framework constituted of a left frame body and a right frame body; the left frame body comprises a left hold hoop, a left support and a left support edge; the right frame body comprises a right hold hoop, a right support and a right support edge; four connecting frames are evenly distributed on the left support and the right support; each of the connecting frames is firmly connected to a wire clip; the left frame body and the right frame body have identical shapes and the left frame body and the right frame body are respectively set at two sides of the mirror; and the left hold hoop is firmly connected to the right hold hoop. The spacer bar has the beneficial effects of high bearing capacity, long service life, convenient installation, time saving and reliability; the whole spacer bar is molded as a whole structure, thus simplifying the production processes and lowering the production cost.
Description
Technical field
The present invention relates to a kind of conductor spacer, particularly relate to a kind of cast moulding hood type jumper wire spacing rod, belong to UHV transmission line assorted golden tool field.。
Background technology
In the mouse cage wire jumper of 1000kV and above UHV transmission line steel pipe skeleton, in order to support bundle conductor, preventing the whiplash between wire and collision, needing jumper wire spacing rod is installed.But the jumper wire spacing rod of low-voltage-grade is because complex structure, intensity is low etc., and problem cannot meet instructions for use.Therefore, a kind of new technical scheme is needed to solve above-mentioned deficiency.
Summary of the invention
For solving the problem, the invention provides a kind of cast moulding hood type jumper wire spacing rod, this conductor spacer novel structure, bearing strength is large, one-step casting is shaping, easily manufactured quick, save material cost.
The technical solution used in the present invention is:
A kind of cast moulding hood type jumper wire spacing rod, comprise the framework of the rounded structure be made up of left stretcher body and right stretcher body, described left stretcher body comprises left anchor ear, left socle and left support rib, described right stretcher body comprises right anchor ear, right support and right support rib, described left socle and right support are all evenly distributed with four links, each link is all fixedly connected with wire clamp, and described left stretcher body and mirror image identical with the structure of right stretcher body is arranged, and described left anchor ear is fixedly connected with right anchor ear.
Described left stretcher body and right stretcher body are monoblock cast one-shot forming structure.
The cross section of described left support rib and right support rib is I-shape construction.
Described left anchor ear and right anchor ear are bolted to connection.
Beneficial effect of the present invention: there is bearing strength high, long service life, easy for installation, save time, the feature such as reliable, adopt monoblock cast integrative-structure, simplify production technology, reduce production cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is that C-C in Fig. 1 is to cutaway view.
Wherein: 1, left stretcher body, 2, right stretcher body, 3, framework, 4, left anchor ear, 5, left socle, 6, left support rib, 7, right anchor ear, 8, right support, 9, right support rib, 10, link, 11, wire clamp, 12, bolt.
Embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, and this embodiment, only for explaining the present invention, does not form the restriction to protection scope of the present invention.
As depicted in figs. 1 and 2, a kind of cast moulding hood type jumper wire spacing rod, comprise the framework 3 of the rounded structure be made up of left stretcher body 1 and right stretcher body 2, left stretcher body 1 comprises left anchor ear 4, left socle 5 and left support rib 6, and right stretcher body 2 comprises right anchor ear 7, right support 8 and right support rib 9.In order to improve intensity, the cross section of left support rib 6 and right support rib 9 is all designed to I-shape construction, left socle 5 and right support 8 are all evenly distributed with four links 10, each link 10 is all fixedly connected with wire clamp 11, left stretcher body 1 and mirror image identical with the structure of right stretcher body 2 is arranged, and left anchor ear 4 is fixedly connected with by bolt 12 with right anchor ear 7.In order to strengthen intensity and reduce difficulty of processing, left stretcher body 1 and right stretcher body 2 are all designed to monoblock cast one-shot forming structure.
Claims (4)
1. a cast moulding hood type jumper wire spacing rod, it is characterized in that: the framework comprising the rounded structure be made up of left stretcher body and right stretcher body, described left stretcher body comprises left anchor ear, left socle and left support rib, described right stretcher body comprises right anchor ear, right support and right support rib, described left socle and right support are all evenly distributed with four links, each link is all fixedly connected with wire clamp, described left stretcher body and mirror image identical with the structure of right stretcher body is arranged, and described left anchor ear is fixedly connected with right anchor ear.
2. a kind of cast moulding hood type jumper wire spacing rod according to claim 1, is characterized in that: described left stretcher body and right stretcher body are monoblock cast one-shot forming structure.
3. a kind of cast moulding hood type jumper wire spacing rod according to claim 1, is characterized in that: the cross section of described left support rib and right support rib is I-shape construction.
4. a kind of cast moulding hood type jumper wire spacing rod according to claim 1, is characterized in that: described left anchor ear and right anchor ear are bolted to connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510563425.8A CN105140867A (en) | 2015-09-08 | 2015-09-08 | Foundry molding hold hoop type jumper wire spacer bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510563425.8A CN105140867A (en) | 2015-09-08 | 2015-09-08 | Foundry molding hold hoop type jumper wire spacer bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105140867A true CN105140867A (en) | 2015-12-09 |
Family
ID=54726128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510563425.8A Pending CN105140867A (en) | 2015-09-08 | 2015-09-08 | Foundry molding hold hoop type jumper wire spacer bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105140867A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11215672A (en) * | 1998-01-28 | 1999-08-06 | Hitachi Cable Ltd | Spacer for multiple conductor |
| CN2912047Y (en) * | 2006-04-26 | 2007-06-13 | 扬州市双汇电力器材厂 | Novel spacer |
| CN101179181A (en) * | 2007-11-28 | 2008-05-14 | 浙江泰昌实业有限公司 | Squirrel cage type jumper wire spacing rod |
| CN201717580U (en) * | 2010-04-26 | 2011-01-19 | 江都市曙光电力器材有限公司 | Supporting conductor spacer |
| CN202159945U (en) * | 2011-08-09 | 2012-03-07 | 中国电力工程顾问集团中南电力设计院 | Dual-V string cage rigid jumper of +/-800 kV direct current transmission line |
| CN103532077A (en) * | 2013-06-20 | 2014-01-22 | 国家电网公司 | Sub-conductive wire spacing bar |
| CN204967193U (en) * | 2015-09-08 | 2016-01-13 | 江东金具设备有限公司 | Cast moulding staple bolt formula wire jumper conductor spacer |
-
2015
- 2015-09-08 CN CN201510563425.8A patent/CN105140867A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11215672A (en) * | 1998-01-28 | 1999-08-06 | Hitachi Cable Ltd | Spacer for multiple conductor |
| CN2912047Y (en) * | 2006-04-26 | 2007-06-13 | 扬州市双汇电力器材厂 | Novel spacer |
| CN101179181A (en) * | 2007-11-28 | 2008-05-14 | 浙江泰昌实业有限公司 | Squirrel cage type jumper wire spacing rod |
| CN201717580U (en) * | 2010-04-26 | 2011-01-19 | 江都市曙光电力器材有限公司 | Supporting conductor spacer |
| CN202159945U (en) * | 2011-08-09 | 2012-03-07 | 中国电力工程顾问集团中南电力设计院 | Dual-V string cage rigid jumper of +/-800 kV direct current transmission line |
| CN103532077A (en) * | 2013-06-20 | 2014-01-22 | 国家电网公司 | Sub-conductive wire spacing bar |
| CN204967193U (en) * | 2015-09-08 | 2016-01-13 | 江东金具设备有限公司 | Cast moulding staple bolt formula wire jumper conductor spacer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151209 |