CN101447656A - Polymer alloy high energy-saving suspension clamp - Google Patents
Polymer alloy high energy-saving suspension clamp Download PDFInfo
- Publication number
- CN101447656A CN101447656A CNA2008102119823A CN200810211982A CN101447656A CN 101447656 A CN101447656 A CN 101447656A CN A2008102119823 A CNA2008102119823 A CN A2008102119823A CN 200810211982 A CN200810211982 A CN 200810211982A CN 101447656 A CN101447656 A CN 101447656A
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- suspension clamp
- polymer alloy
- main body
- high energy
- pressing plate
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The invention relates to a polymer alloy high energy-saving suspension clamp, which is classified in H02G7/05, 706 of overhead installation of electric wires or electric cables. The suspension clamp is a device used for suspending electric cables or electric wires or suspending the electric cables or the electric wires along a separate supporting wire relates to the technical field of electric power fittings in transmission lines. The invention is characterized in that the central part of a suspension clamp main body (1) is axially provided with a semicircular groove which is internally passed by leads; the groove is attached tightly with the leads so as to connect a whole pressure plate (2) which adopts a U-shaped bolt (3) to pass a screw hole in the suspension clamp main body (1); and the leads are tightly locked by washers (4) and nuts (5). The invention better solves the consumption of magnetic hysteresis and vortex, does not have electric energy loss, has high mechanical strength, long aging-resistant time and high temperature resistance and wear resistance and reduces the maintenance cost.
Description
Technical field
The present invention classifies in H02G7/05,7/06, cable or electric wire suspension arrangement in the built on stilts installation of electric wire or cable, or, relate to a kind of electric armour clamp polymer alloy high energy-saving suspension clamp technical field in the transmission line along the independent Support Line suspended cables or the device of electric wire.
Background technology
Retrieval is found, 2 pieces of Chinese invention patents, 30 pieces of utility model patents.All be that magnetic hysteresis loss and eddy current loss are very serious in the built on stilts electric power power transmission and transformation line, power consumption greatly produces corona, damage wires, weak point such as cost is higher, and labour intensity is big and the design that proposes.Wherein: 99255124 " anti-wear suspension clamps ", disclosed is to have the boss that stops bolt to rotate with justifying on the neck profile of tooth to be arranged on the wire clamp body (1)." 20051003781.8 hanging conductor clamp ", disclosed is that each screw of corresponding cover plate on the line plate facial plane has corresponding through hole, connects with four bolts through horn mouth.200620100123 " a kind of energy-saving suspending wire clamps ", disclosed is to have at least parts to adopt the nonmagnetic steel material to make in wire clamp main body, U type screw, press strip and the link plate.200620129944＜combined suspension clamp 〉, feature is to be combined by suspension member up and down.The wear-resisting transmission line suspension clamp of 200720033681＜novel energy-conserving 〉, disclosed is the way that adopts non-magnet material making parts and adopt the damping rubber pad.200610048910.2＜a kind of energy-saving suspending wire clamp 〉, disclosed is the structure of wire clamp main body (1), U type screw (3), press strip (4), link plate (2), at least one parts adopts the nonmagnetic steel material to make.And the degree and the ree content of various metals in the material.
More than in these known technologies, as long as there is ironware to exist, will produce corona, produce magnetic hysteresis loss and eddy current loss.Some adopts non-magnet material to make parts, perhaps adopts the way of cushioning insulation, all can not thoroughly solve the big problem of electric energy loss.
Summary of the invention
The object of the present invention is to provide a kind of material novelty, energy consumption is low, cost is low, maintenance cost is low, do not produce corona, guardwire, easy for installation, operation year limit for length's polymer alloy high energy-saving suspension clamp.
The middle part that mainly is wire clamp main body (1) axially is provided with a semi-circular recesses, be installed with lead in the groove, be adjacent to lead on the groove and connect a pressing plate (2), pressing plate (2) last employing U-bolt (3) passes the screw in the wire clamp main body (1), through packing ring (4), nut (5) locking lead.
It is main material that wire clamp main body (1) adopts nonmetal non-magnetic conduction high molecule alloy material polyamide
The smart casting of material forms.High polymer alloy compositing formula and mass percent: kymene 8-80%, heat-resisting antiaging agent 3-32%, flexibilizer 5-26%, reinforced modifier 7-50%, anti-current corrosive agent 0.1-0.5%, uvioresistant linear light auxiliary agent 0.05-1%, metallic fiber reinforcing agent 1.5-7%.
Wire clamp main body (1) is symmetrical butterfly structure.
The lower shaft of pressing plate (2) is to being provided with a semi-circular recesses, and top radially is provided with 2-6 bar semi-circular recesses.
It is that the smart casting of main material forms that pressing plate (2) adopts non-magnetic conduction 45MN17A13 high-manganese low-carbon steel.
The U-bolt (3) that the 2-6 bar semi-circular recesses that radially is provided with screw on the wire clamp main body (1) and pressing plate (2) top is complementary comprises plain washer (4), nut (5), is the 2-6 group.
The present invention has following characteristics:
Because it is that the smart casting of main material forms that wire clamp main body 1 adopts nonmetal non-magnetic conduction high molecule alloy material polyamide, has eliminated magnetic hysteresis loss and eddy current loss, no energy loss, the mechanical strength height, the anti-aging time is long, and heat resistant and wear resistant decreases, and reduces maintenance cost.
Because it is that the smart casting of main material forms that pressing plate 2 adopts non-magnetic conduction 45MN17A13 high-manganese low-carbon steel.Equally also reduced magnetic hysteresis loss and eddy current loss, easy for installation, reduce labour intensity.
Because u type bolt (3) adopts non-magnetic stainless steel to process.Reduce the electromagnetism loss, reduce electric energy loss.
Conventional iron member made XGU-4 power consumption is greatly about about 65.0w/h, and aluminium part XGU-4 is greatly about about 13.60, and the parts of material CGU of the present invention-4 are lower than below 1.0, and national energy-conservation evaluation of estimate (I=400A) is 12.7w/h.
Description of drawings
Fig. 1 is the front view of polymer alloy high energy-saving suspension clamp.
Fig. 2 is the vertical view of polymer alloy high energy-saving suspension clamp.
Fig. 3 is a polymer alloy high energy-saving suspension clamp pressing plate front view
Embodiment
As Fig. 1, Fig. 2, Fig. 3, adopting nonmetal non-magnetic conduction high molecule alloy material polyamide is that wire clamp main body 1 is made in the smart casting of main material, high polymer alloy compositing formula and mass percent: kymene 8-80%, heat-resisting antiaging agent 3-32%, flexibilizer 5-26%, reinforced modifier 7-50%, anti-current corrosive agent 0.1-0.5%, uvioresistant linear light auxiliary agent 0.05-1%, metallic fiber reinforcing agent 1.5-7%.Be processed into symmetrical butterfly structure.In the middle part of wire clamp main body (1) semi-circular recesses is set axially.Passed lead in the groove.Adopting non-magnetic conduction 45MN17A13 high-manganese low-carbon steel is that pressing plate (2) is made in the smart casting of main material.The lower shaft of pressing plate (2) is to a semi-circular recesses is set.The top of pressing plate (2) radially is provided with 2-6 bar semi-circular recesses.With being connected of being complementary of the semi-circular recesses of pressing plate (2) and screw on the wire clamp main body (1) U type screw 3 that 2-6 group non-magnet material stainless steel makes, comprise plain washer 4, nut 5.The locking lead.
Claims (6)
1, a kind of polymer alloy high energy-saving suspension clamp, form by wire clamp main body, pressing plate, u type silk, packing ring, nut, it is characterized in that: the middle part of wire clamp main body (1) axially is provided with a semi-circular recesses, be installed with lead in the groove, be adjacent to lead on the groove and connect pressing plate (2), pressing plate (2) last employing U-bolt (3) passes the screw in the wire clamp main body (1), through packing ring (4), nut (5) locking lead.
2, according to the described polymer alloy high energy-saving suspension clamp of claim 1, it is characterized in that: it is that the smart casting of main material forms high polymer alloy compositing formula and mass percent that wire clamp main body (1) adopts nonmetal magnetic conduction high molecule alloy material polyamide:
Kymene 8-80%, heat-resisting antiaging agent 3-32%, flexibilizer 5-26%, reinforced modifier 7-50%, anti-current corrosive agent 0.1-0.5%, uvioresistant linear light auxiliary agent 0.05-1%, metallic fiber reinforcing agent 1.5-7%.
3, according to the described polymer alloy high energy-saving suspension clamp of claim 1, it is characterized in that: wire clamp main body (1) is symmetrical butterfly structure.
4, according to the described polymer alloy high energy-saving suspension clamp of claim 1, it is characterized in that: the lower shaft of pressing plate (2) is to being provided with a semi-circular recesses, and top radially is provided with 2-6 bar semi-circular recesses.
5, according to the described polymer alloy high energy-saving suspension clamp of claim 1, it is characterized in that: it is that the smart casting of main material forms that pressing plate (2) adopts non-magnetic conduction 45MN17A13 high-manganese low-carbon steel.
6, according to the described polymer alloy high energy-saving suspension clamp of claim 1, it is characterized in that: the U-bolt (3) that the 2-6 bar semi-circular recesses that radially is provided with screw on the wire clamp main body (1) and pressing plate (2) top is complementary, comprising plain washer (4), nut (5), is the 2-6 group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102119823A CN101447656B (en) | 2008-09-16 | 2008-09-16 | Polymer alloy high energy-saving suspension clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102119823A CN101447656B (en) | 2008-09-16 | 2008-09-16 | Polymer alloy high energy-saving suspension clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101447656A true CN101447656A (en) | 2009-06-03 |
| CN101447656B CN101447656B (en) | 2011-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102119823A Active CN101447656B (en) | 2008-09-16 | 2008-09-16 | Polymer alloy high energy-saving suspension clamp |
Country Status (1)
| Country | Link |
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| CN (1) | CN101447656B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103227443A (en) * | 2013-04-25 | 2013-07-31 | 中国电力科学研究院 | Composite wedge-shaped energy-saving suspension clamp for double-capacity wire |
| CN108808279A (en) * | 2018-07-10 | 2018-11-13 | 国家电网公司 | F types for electrification in high voltage T links install wire clamp |
| CN113241701A (en) * | 2021-06-10 | 2021-08-10 | 浙江大红门电力设备有限公司 | Strain clamp |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8622643D0 (en) * | 1986-09-19 | 1986-10-22 | Bicc Plc | Overhead optical transmission system |
| CN2870250Y (en) * | 2006-01-05 | 2007-02-14 | 凤凰金具有限公司 | Energy-saving suspension wire clip |
| CN2884635Y (en) * | 2006-01-24 | 2007-03-28 | 高裕彬 | Reinforcing aluminum alloy suspension wire clips |
| CN201032678Y (en) * | 2007-01-18 | 2008-03-05 | 仝合泽 | Novel energy-saving antiwear transmission line suspension clamps |
| CN201263074Y (en) * | 2008-07-10 | 2009-06-24 | 张伯林 | Novel carbon fibre composite energy-saving suspension clamp |
| CN201266818Y (en) * | 2008-09-16 | 2009-07-01 | 徐州供电公司 | Macromolecule alloy high energy-saving suspension clamp |
-
2008
- 2008-09-16 CN CN2008102119823A patent/CN101447656B/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103227443A (en) * | 2013-04-25 | 2013-07-31 | 中国电力科学研究院 | Composite wedge-shaped energy-saving suspension clamp for double-capacity wire |
| CN103227443B (en) * | 2013-04-25 | 2016-08-17 | 中国电力科学研究院 | Hold guide line composite material wedge shape energy-saving suspending wire clamp again |
| CN108808279A (en) * | 2018-07-10 | 2018-11-13 | 国家电网公司 | F types for electrification in high voltage T links install wire clamp |
| CN108808279B (en) * | 2018-07-10 | 2024-02-06 | 国家电网公司 | F-shaped mounting wire clamp for high-voltage electrified T-junction circuit |
| CN113241701A (en) * | 2021-06-10 | 2021-08-10 | 浙江大红门电力设备有限公司 | Strain clamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101447656B (en) | 2011-11-30 |
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| 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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Polymer alloy high energy-saving suspension clamp Effective date of registration: 20170424 Granted publication date: 20111130 Pledgee: Bank of China Limited by Share Ltd Suqian branch Pledgor: Jiangsu Yiding Power Technology Co., Ltd. Registration number: 2017320000013 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20181127 Granted publication date: 20111130 Pledgee: Bank of China Limited by Share Ltd Suqian branch Pledgor: Jiangsu Yiding Power Technology Co., Ltd. Registration number: 2017320000013 |