CN103247988A - Self-locking conductor spacer made from advanced composite material - Google Patents
Self-locking conductor spacer made from advanced composite material Download PDFInfo
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- CN103247988A CN103247988A CN201310147152XA CN201310147152A CN103247988A CN 103247988 A CN103247988 A CN 103247988A CN 201310147152X A CN201310147152X A CN 201310147152XA CN 201310147152 A CN201310147152 A CN 201310147152A CN 103247988 A CN103247988 A CN 103247988A
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- conductor spacer
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Abstract
The invention discloses a self-locking conductor spacer made from advanced composite material. The self-locking conductor spacer comprises a bracket and cable clamps connected with the bracket, each cable clamp comprises a movable lock body, a fixed lock body, a wrench and a bolt, wherein the end, which is connected with the movable lock body, of the fixed lock body is connected through a fixing pin; the open end of the fixed lock body is connected through one bolt; and the sphere end of the bolt is connected with the wrench. The bracket, buffer spheres, the movable lock bodies and the fixed lock bodies are made from non-magnetic non-metallic polyamide composite material which comprises the following formula ingredient in part: 100 parts of polyamide, 1-38 parts of silicate and 0.1-13 parts of compatible additive. The self-locking conductor spacer has the advantages of novel structure, light mass, stable strength, low maintenance cost, convenience in installation, aging resistance, corrosion resistance, long operating life and the like and reduces the load of a pole.
Description
Technical field
The present invention relates to install on the built on stilts transmission ﹠ distribution power transformation circuit interval protective device that cable or electric wire are used, or along the device technique field of independent support cable or electric wire, be specifically related to a kind of advanced composite material (ACM) self-locking conductor spacer in the power transmission and transformation line electric armour clamp.
Background technology
Carry out " amphitypy three is new " line construction of implementing according to the thinking of development of national energy-saving and emission-reduction and policy and national grid, i.e. resource-conserving, environmentally friendly, new technology, new material, new technology.The part transmission line can't bear to bear the demand of the quick dilatation of transmission capacity at present, and the power failure, the outage phenomenon that cause owing to overload take place again and again.The tradition gold utensil adopts metal material to make, and quality is bigger, increases the bearing capacity of lead and tower bar, when overstepping the extreme limit, can cause the damage of lead and tower bar, is reaching the total quality that as far as possible reduces on the purpose of increase-volume on the lead.External a lot of country has dropped into a large amount of funds and has been used for the energy-efficient serial electric armour clamp of research, is is researching and developing carbon fiber shaft tower and part gold utensil as the U.S.; Muscovite lightweight conductors on quad bundled conductor spacer; Australia develops insulated conductor tripartition conductor spacer gold utensil product with the high strength polymer composite, but all is confined to single product, and development cost and maintenance cost are higher, can not satisfy the economic needs of overhead transmission line far away.
Summary of the invention
The present invention is directed to above-mentioned deficiency, researched and developed a kind of advanced composite material (ACM) self-locking conductor spacer, purpose is: provide that a kind of structure is novel, quality is light, the advanced composite material (ACM) self-locking conductor spacer of easy construction, reduction labour intensity.
The technology of the present invention solution:
Advanced composite material (ACM) self-locking conductor spacer, comprise support and the wire clamp that is connected on the support, it is characterized in that: described wire clamp comprises movable lock body, fixedly lock body, spanner and bolt, wherein, fixedly lock body is connected an end with movable lock body and connects by steady pin, opening one end connects by bolt, and spheroid one end of bolt connects spanner.
Be provided with slotted eye and circular port in the middle of the described fixedly lock body, movable lock body lower end is provided with the U-shaped sliding tray of half opening, and on the both sides of half opening end stopper slot is set respectively; Described bolt one end is set to the spheroid of intermediate throughholes, is provided with loose slot in the middle of the spheroid; The vertical body of bolt of the other end is provided with circular hole, and spanner one end is set to the ellipsoid of intermediate throughholes, and the other end is set to circular spheroid.
Described fixedly lock body is connected by buffering core body, buffering ball with support.
Described bolt, spanner adopt non-magnetic stainless steel material to make.
Described movable core body and fixedly core body inside be respectively arranged with the rubber damping pad.
Advanced composite material (ACM) self-locking conductor spacer is characterized in that: described support, buffering spheroid, movable lock body and fixedly lock body adopt the nonmetal polyamide compoiste material of non-magnetic conduction; Polyamide compoiste material prescription materials and ratio are as follows: 100 parts of polyamide and silicate 1-38 part and compatible auxiliary agent 0.1-13 part.
Described polyamide is: one or more compounds in polyamide 6, polyamide 46, the polyamide 66.
Described inorganic silicate comprises: one or more compounds in inorganic silicon dioxide, sepiolite, palygorskite, imvite and the attapulgite.
Described compatible auxiliary agent comprises: coupling auxiliary agent, processing aid, heat-resisting uvioresistant and anti-aging auxiliary agent.
Beneficial effect of the present invention:
The present invention has that novel structure, quality are light, intensity stabilization, alleviate advantage such as low, easy for installation, ageing-resistant anticorrosive, the operation year limit for length of tower bar bearing capacity, maintenance cost.
Description of drawings
Fig. 1 is advanced composite material (ACM) self-locking conductor spacer front view.
Fig. 2 is advanced composite material (ACM) self-locking conductor spacer spanner front view.
Fig. 3 is advanced composite material (ACM) self-locking conductor spacer bolt front view.
Fig. 4 is the movable lock body front view of advanced composite material (ACM) self-locking conductor spacer.
Fig. 5 is fixedly lock body front view of advanced composite material (ACM) self-locking conductor spacer.
Among the figure: 1, rubber damping pad, 2, support, 3, the buffering core body, 4, buffering ball, 5, spanner, 6, movable lock body, 7, fixing lock body, 8, bolt, 9, bracket fasteners, 10, steady pin.
Embodiment
Describe the utility model in detail below in conjunction with drawings and Examples.
Extremely shown in Figure 5 as Fig. 1, advanced composite material (ACM) self-locking conductor spacer, comprise movable lock body 6, fixedly lock body 7, spanner 5 and bolt 8, wherein, fixedly be provided with slotted eye 7-2 and circular port 7-1 in the middle of the lock body 7, movable lock body 6 lower ends are provided with the U-shaped sliding tray 6-1 of half opening, and on the both sides of half opening end stopper slot 6-2 is set respectively, described bolt 8 one ends are set to the spheroid 8-1 of intermediate throughholes, are provided with movable span 8-2 in the middle of the spheroid, and the other end arranges external screw thread 8-3; Spanner 5 one ends are set to the ellipsoid 5-1 of intermediate throughholes, and the other end is set to circular spheroid 5-2.
Concrete installation process:
To connect a fixedly lock body 7 by stainless steel bolt respectively on 2 four angles of support, fixedly lock body 7 links arrange buffering core body 3, buffering ball 4.
Respectively movable lock body 6 and fixing lock body 7 are linked together by steady pin 10, and a rubber damping pad 1 is set in inside respectively, be stuck in then and doubly hold on the lead, U-shaped sliding tray with movable lock body 6 one end half openings links together by the bolt 8 that an end is equipped with spanner 5 again, the B point of spanner 5 is contacted with fixing 7 of lock bodies, install nut, pin of bolt 8 etc.Pass through the handle of rotary spanner 5 then, the B point of spanner 5 contacted with fixing 7 of lock bodies move to the A point, increase spanner 5 and the fixing vertical range of lock body 7, shortening activity lock body 6 and the fixing vertical range between the lock body 7, can automatically lock movable lock body 6 and fixing lock body 7, thereby reach the purpose that lead is doubly held in locking.
Advanced composite material (ACM) self-locking conductor spacer, support, buffering spheroid, movable lock body and fixedly lock body adopt the nonmetal polyamide compoiste material of non-magnetic conduction; Polyamide compoiste material prescription materials and ratio are as follows: 100 parts of polyamide and silicate 1-38 part and compatible auxiliary agent 0.1-13 part.
Described polyamide is: one or more compounds in polyamide 6, polyamide 46, the polyamide 66.
Described inorganic silicate comprises: one or more compounds in inorganic silicon dioxide, sepiolite, palygorskite, imvite and the attapulgite.
Described compatible auxiliary agent comprises: coupling auxiliary agent, processing aid, heat-resisting uvioresistant and anti-aging auxiliary agent.
Embodiment 1: composite material mainly is composited through original position by polyamide 6,17 parts by weight inorganic silicon dioxides, the coupling auxiliary agent of 0.53 parts by weight, the processing aid of 0.36 parts by weight, the heat-resisting uvioresistant of 0.47 parts by weight and the anti-aging auxiliary agent of 0.64 parts by weight of 100 parts by weight.
Embodiment 2: composite material mainly is composited through original position by polyamide 46,11 parts by weight inorganic silicon dioxides, the coupling auxiliary agent of 3 parts by weight, the processing aid of 1.98 parts by weight, the heat-resisting uvioresistant of 2.15 parts by weight and the anti-aging auxiliary agent of 3.52 parts by weight of 100 parts by weight.
Embodiment 3: composite material mainly is composited through original position by polyamide 46,19 parts by weight inorganic silicon dioxides, the coupling auxiliary agent of 0.21 parts by weight, the processing aid of 0.17 parts by weight, the heat-resisting uvioresistant of 0.20 parts by weight and the anti-aging auxiliary agent of 0.26 parts by weight of 100 parts by weight.
Claims (9)
1. advanced composite material (ACM) self-locking conductor spacer, comprise support and the wire clamp that is connected on the support, it is characterized in that: described wire clamp comprises movable lock body, fixedly lock body, spanner and bolt, wherein, fixedly lock body is connected an end with movable lock body and connects by steady pin, opening one end connects by bolt, and spheroid one end of bolt connects spanner.
2. advanced composite material (ACM) self-locking conductor spacer as claimed in claim 1, it is characterized in that: be provided with slotted eye and circular port in the middle of the described fixedly lock body, movable lock body lower end is provided with the U-shaped sliding tray of half opening, and on the both sides of half opening end stopper slot is set respectively; Described bolt one end is set to the spheroid of intermediate throughholes, is provided with loose slot in the middle of the spheroid; The vertical body of bolt of the other end is provided with circular hole, and spanner one end is set to the ellipsoid of intermediate throughholes, and the other end is set to circular spheroid.
3. advanced composite material (ACM) self-locking conductor spacer as claimed in claim 1 is characterized in that: described fixedly lock body is connected by buffering core body, buffering ball with support.
4. advanced composite material (ACM) self-locking conductor spacer as claimed in claim 1 or 2, it is characterized in that: described bolt, spanner adopt non-magnetic stainless steel material to make.
5. advanced composite material (ACM) self-locking conductor spacer as claimed in claim 1 or 2 is characterized in that: described movable core body and fixedly core body inside be respectively arranged with the rubber damping pad.
6. advanced composite material (ACM) self-locking conductor spacer as claimed in claim 3 is characterized in that: described support, buffering spheroid, movable lock body and fixedly lock body adopt the nonmetal polyamide compoiste material of non-magnetic conduction; Polyamide compoiste material prescription materials and ratio are as follows: 100 parts of polyamide and silicate 1-38 part and compatible auxiliary agent 0.1-13 part.
7. advanced composite material (ACM) self-locking conductor spacer as claimed in claim 6, it is characterized in that: described polyamide is one or more compounds in polyamide 6, polyamide 46, the polyamide 66.
8. advanced composite material (ACM) self-locking conductor spacer as claimed in claim 6, it is characterized in that: described inorganic silicate is one or more compounds in inorganic silicon dioxide, sepiolite, palygorskite, imvite and the attapulgite.
9. advanced composite material (ACM) self-locking conductor spacer as claimed in claim 6, it is characterized in that: described compatible auxiliary agent comprises coupling auxiliary agent, processing aid, heat-resisting uvioresistant and anti-aging auxiliary agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310147152.XA CN103247988B (en) | 2013-04-25 | 2013-04-25 | Composite material self-locking conductor spacer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310147152.XA CN103247988B (en) | 2013-04-25 | 2013-04-25 | Composite material self-locking conductor spacer |
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| Publication Number | Publication Date |
|---|---|
| CN103247988A true CN103247988A (en) | 2013-08-14 |
| CN103247988B CN103247988B (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310147152.XA Active CN103247988B (en) | 2013-04-25 | 2013-04-25 | Composite material self-locking conductor spacer |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005198358A (en) * | 2003-12-26 | 2005-07-21 | Sumiden Asahi Industries Ltd | Spacer for transmission line |
| CN101447657A (en) * | 2008-09-16 | 2009-06-03 | 江苏宇飞电力科技有限公司 | Polymer alloy buffered type light conductor spacer |
| CN102377147A (en) * | 2010-08-23 | 2012-03-14 | 旭电机株式会社 | Loose-shell-type Wire Control Part |
| CN102545123A (en) * | 2012-01-30 | 2012-07-04 | 国网电力科学研究院武汉南瑞有限责任公司 | Composite material light energy-saving conductor spacer |
| CN203301103U (en) * | 2013-04-25 | 2013-11-20 | 中国电力科学研究院 | Self-locking spacer made of advanced composite material |
-
2013
- 2013-04-25 CN CN201310147152.XA patent/CN103247988B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005198358A (en) * | 2003-12-26 | 2005-07-21 | Sumiden Asahi Industries Ltd | Spacer for transmission line |
| CN101447657A (en) * | 2008-09-16 | 2009-06-03 | 江苏宇飞电力科技有限公司 | Polymer alloy buffered type light conductor spacer |
| CN102377147A (en) * | 2010-08-23 | 2012-03-14 | 旭电机株式会社 | Loose-shell-type Wire Control Part |
| CN102545123A (en) * | 2012-01-30 | 2012-07-04 | 国网电力科学研究院武汉南瑞有限责任公司 | Composite material light energy-saving conductor spacer |
| CN203301103U (en) * | 2013-04-25 | 2013-11-20 | 中国电力科学研究院 | Self-locking spacer made of advanced composite material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103247988B (en) | 2016-04-13 |
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| C14 | Grant of patent or utility model | ||
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Self-locking conductor spacer made from advanced composite material Effective date of registration: 20170424 Granted publication date: 20160413 Pledgee: Bank of China Limited by Share Ltd Suqian branch Pledgor: Jiangsu Yiding Power Technology Co., Ltd. Registration number: 2017320000013 |
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Date of cancellation: 20181127 Granted publication date: 20160413 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 |