CN202050217U - Two-split hinge type damp space-club - Google Patents
Two-split hinge type damp space-club Download PDFInfo
- Publication number
- CN202050217U CN202050217U CN2011201562027U CN201120156202U CN202050217U CN 202050217 U CN202050217 U CN 202050217U CN 2011201562027 U CN2011201562027 U CN 2011201562027U CN 201120156202 U CN201120156202 U CN 201120156202U CN 202050217 U CN202050217 U CN 202050217U
- Authority
- CN
- China
- Prior art keywords
- wire clamp
- hinge type
- wire
- cover plate
- hinge
- 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.)
- Expired - Fee Related
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses a two-split hinge type damp space-club, in which the wire clamp and the cover plate are connected by a hinge. The two-split hinge type damp space-club is composed of a wire clamp body (1), a wire clamp cover plate (2), a rubber tile pad (3), a rubber gasket (6), a connecting rod (8) and a hinge pin (9), characterized in that the gripping head of the wire clamp body (1) has a high type structure (1), the wire clamp cover plate (2) is connected through the hinge pin (9), and the rubber tile pad (3) and the rubber gasket (4) are padded in a wire duct. One end of the wire clamp of the space-club grips a lead, and the other end is connected with the connecting rod (8). The hinge type wire clamp connects the wire clamp body and the cover plate together through a stainless steel hinge pin, thus preventing the loose of the bolts and avoiding the phenomenon of claw drop.
Description
Technical field
The present invention relates to a kind of gold utensil that is applied on the ultra-high-tension power transmission line field, relate in particular to a kind of two division hinge type damping conductor spacers.
Background technology
The transmission line of 220kV, 330kV mainly adopts the power transmission mode of two bundle conductors at present, and two division conductor spacers are that gold utensil is protected in 220kV, the utilization of 330kV transmission line very widely, and its main effect is to guarantee that the spacing between the bundle conductor is constant; Except that short-circuit conditions, still can keep the requirement of sub-conductor spacing between the lead; Conductor spacer can suppress aeolian vibration and subspan oscillation, can prevent from inhomogeneous icing or deice the phase conductor that causes to reverse.Along with developing rapidly of electric power, the improvement of production equipment and production technology, the quality of product is improving constantly, satisfy the needs of circuit operation, traditionally, transmission line adopts ball strand conductor spacer, the perhaps form of two division conductor spacers, but wire clamp separates with cover plate, and this conductor spacer has " falling pawl " and corona phenomenon.
Summary of the invention
At the deficiency that above-mentioned technology exists, the utility model provides a kind of two division hinge type damping conductor spacers, and its wire clamp and cover plate adopt the hinge type connected mode, can solve " falling pawl " phenomenon, have improved the anticorona ability of conductor spacer again.
For achieving the above object, the technical solution of the utility model is: a kind of two division hinge type damping conductor spacers, form by wire clip body (1), wire clamp cover plate (2), rubber tile pad (3), rubber blanket (6), connecting rod (8), hinge pin (9), it is characterized by: the chuck position of wire clip body (1) is the hinge type structure, wire clamp is connected by joint pin (9) with cover plate (2), is lined with rubber tile pad (3) and rubber blanket (4) in the wire casing.One end of conductor spacer wire clamp is held lead, and the other end links to each other with connecting rod (8).
Described hinge type connected mode is meant by stainless steel joint pin (9), and wire clip body (1) and gland (5) are linked together, and the riveted joint bearing pin passes through bolt (4) again and is fixed on the lead.
Advantage of the present utility model is: compare with two division conductor spacers commonly used, the hinge type wire clamp links together wire clip body and gland by the stainless steel joint pin, the riveted joint bearing pin, again through being bolted on the lead, lead is in vibration processes with the wind, and wire clamp is subjected to bearing pin and set bolt active force, mutual restraining function, prevent bolt looseness, eliminated " falling pawl " phenomenon, and, increase the radius of curvature of wire clamp, improved the anticorona ability of two division conductor spacers.
Description of drawings:
Fig. 1 the utility model structural representation
Marginal data:
(1) wire clip body (2) wire clamp cover plate (3) rubber tile pad
(4) bolt (5) gland (6) rubber blanket
(7) fastening bolt (8) connecting rod (9) hinge pin
Embodiment
The utility model is described in further detail below in conjunction with Fig. 1:
Wire clip body (1) and gland (5) are linked together, the riveted joint bearing pin, pass through bolt (4) again and be fixed on the lead, lead is in vibration processes with the wind, and wire clamp is subjected to bearing pin and set bolt active force, mutual restraining function, prevent bolt looseness, eliminated " falling pawl " phenomenon, and, increase the radius of curvature of wire clamp, improved the anticorona ability of two division conductor spacers.One end of conductor spacer wire clamp is held lead, and the other end links to each other with connecting rod (8).When lead external force was delivered to connecting rod, the rubber in connecting rod and the wire clamp was stressed, can abirritation, reduce connecting rod directly and the frictional dissipation of wire clamp.
Be lined with rubber tile pad (3) and rubber blanket (4) in the wire casing,, lead produced normal pressure by the compression of rubber blanket.Because the compression of rubber has compensated the creep (deflection is about 10 times of creep compliance) of lead, thus make wire clamp tightly held lead, tighten with box spanner during installation and get final product.
Claims (2)
1. one kind two is divided the hinge type damping conductor spacer, form by wire clip body (1), wire clamp cover plate (2), rubber tile pad (3), rubber blanket (6), connecting rod (8), hinge pin (9), it is characterized by: the chuck position of wire clip body (1) is the hinge type structure, wire clamp is connected by joint pin (9) with cover plate (2), is lined with block rubber in the wire casing.One end of conductor spacer wire clamp is held lead, and the other end links to each other with connecting rod (8).
2. two division hinge type damping conductor spacers according to claim 1, a kind of, it is characterized by: described hinge type connected mode is meant by stainless steel joint pin (9), wire clip body (1) and gland (5) are linked together, and the riveted joint bearing pin passes through bolt (4) again and is fixed on the lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201562027U CN202050217U (en) | 2011-05-17 | 2011-05-17 | Two-split hinge type damp space-club |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201562027U CN202050217U (en) | 2011-05-17 | 2011-05-17 | Two-split hinge type damp space-club |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202050217U true CN202050217U (en) | 2011-11-23 |
Family
ID=44990510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201562027U Expired - Fee Related CN202050217U (en) | 2011-05-17 | 2011-05-17 | Two-split hinge type damp space-club |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202050217U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102983536A (en) * | 2012-12-24 | 2013-03-20 | 南京电力金具设计研究院 | Balanced rotation spacer bar |
-
2011
- 2011-05-17 CN CN2011201562027U patent/CN202050217U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102983536A (en) * | 2012-12-24 | 2013-03-20 | 南京电力金具设计研究院 | Balanced rotation spacer bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20130517 |