CN203301103U - Self-locking spacer made of advanced composite material - Google Patents
Self-locking spacer made of advanced composite material Download PDFInfo
- Publication number
- CN203301103U CN203301103U CN2013202130551U CN201320213055U CN203301103U CN 203301103 U CN203301103 U CN 203301103U CN 2013202130551 U CN2013202130551 U CN 2013202130551U CN 201320213055 U CN201320213055 U CN 201320213055U CN 203301103 U CN203301103 U CN 203301103U
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- Prior art keywords
- self
- lock body
- composite material
- bolt
- advanced composite
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Abstract
The utility model discloses a self-locking spacer made of advanced composite material. The self-locking spacer comprises a support and a wire clamp connected to the support. The wire clamp comprises a movable lock, a fixed lock, a wrench and a bolt, wherein the end of the fixed lock connected with the movable lock is connected by a fixing pin, an open end is connected by the bolt, and the sphere end of the bolt is connected with the wrench. The self-locking spacer made of advanced composite material is advantageous in that the structure is novel, quality is light, strength is stable, the bearing force of a pole is reduced, maintenance cost is low, installation is convenient, aging resistance and corrosion resistance are good, the service life is long, etc.
Description
Technical field
The utility model relates to the interval protective device that installing cables on built on stilts transmission ﹠ distribution power transformation circuit 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
The thinking of development that reduces discharging according to national energy-saving and policy and national grid are carried out " amphitypy three is new " line construction of implementing, 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 circut breaking that cause due to overload occur again and again.The tradition gold utensil adopts metal material to make, and quality is larger, increases the bearing capacity of wire and tower bar, when overstepping the extreme limit, can cause the damage of wire and tower bar, is reaching on the purpose of increase-volume the total quality that as far as possible reduces on wire.External a lot of country has dropped into a large amount of funds and has been used for research high-efficiency energy-saving series common electric armour clamp, as the U.S., is is researching and developing carbon fiber shaft tower and part gold utensil; 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 meet the economic needs of overhead transmission line far away.
The utility model content
The utility model, for above-mentioned deficiency, has been researched and developed a kind of advanced composite material (ACM) self-locking conductor spacer, and purpose is: provide that a kind of structure novel, quality are light, the advanced composite material (ACM) self-locking conductor spacer of easy construction, reduction labour intensity.
The utility model technical solution:
Advanced composite material (ACM) self-locking conductor spacer, comprise support and the wire clamp that is connected on 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 is bolted, and spheroid one end of bolt connects spanner.
Be provided with slotted eye and circular port in the middle of 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 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.
The beneficial effects of the utility model:
The utlity model has that novel structure, quality are light, intensity stabilization, alleviate the 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.
In 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.
As shown in Figures 1 to 5, 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 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 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, then be stuck in and doubly hold on wire, again the U-shaped sliding tray of movable lock body 6 one end half openings is linked together by the bolt 8 that an end is equipped with spanner 5, the B of spanner 5 point is contacted with fixing 7 of lock bodies, install nut, pin of bolt 8 etc.Then pass through the handle of rotary spanner 5, the B of spanner 5 point is contacted and moves to the A point with fixing 7 of lock bodies, increase spanner 5 and the fixing vertical range of lock body 7, shortening activity lock body 6 and the fixing vertical range between lock body 7, can automatically lock movable lock body 6 and fixing lock body 7, thereby reach locking, doubly hold the purpose of wire.
Claims (5)
1. advanced composite material (ACM) self-locking conductor spacer, comprise support and the wire clamp that is connected on 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 is bolted, 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 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 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 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202130551U CN203301103U (en) | 2013-04-25 | 2013-04-25 | Self-locking spacer made of advanced composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202130551U CN203301103U (en) | 2013-04-25 | 2013-04-25 | Self-locking spacer made of advanced composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203301103U true CN203301103U (en) | 2013-11-20 |
Family
ID=49577086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202130551U Withdrawn - After Issue CN203301103U (en) | 2013-04-25 | 2013-04-25 | Self-locking spacer made of advanced composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203301103U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103247988A (en) * | 2013-04-25 | 2013-08-14 | 中国电力科学研究院 | Self-locking conductor spacer made from advanced composite material |
-
2013
- 2013-04-25 CN CN2013202130551U patent/CN203301103U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103247988A (en) * | 2013-04-25 | 2013-08-14 | 中国电力科学研究院 | Self-locking conductor spacer made from advanced composite material |
| CN103247988B (en) * | 2013-04-25 | 2016-04-13 | 中国电力科学研究院 | Composite material self-locking conductor spacer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131120 Effective date of abandoning: 20160413 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |