CN205212387U - Extra -high voltage damper - Google Patents

Extra -high voltage damper Download PDF

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Publication number
CN205212387U
CN205212387U CN201521041693.5U CN201521041693U CN205212387U CN 205212387 U CN205212387 U CN 205212387U CN 201521041693 U CN201521041693 U CN 201521041693U CN 205212387 U CN205212387 U CN 205212387U
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CN
China
Prior art keywords
wire
tup
fastener
voltage
protruding
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.)
Active
Application number
CN201521041693.5U
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Chinese (zh)
Inventor
王宝东
于志帅
赵霞
王艳红
娄志超
谢京伟
刘哲
云霄男
王磊
才大元
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Electric Construction Group Siping Circuit Equipment Co., Ltd.
Original Assignee
SIPING LINE MATERIALS FACTORY
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Publication date
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Priority to CN201521041693.5U priority Critical patent/CN205212387U/en
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Publication of CN205212387U publication Critical patent/CN205212387U/en
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Anticipated expiration legal-status Critical

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Abstract

The utility model provides a problem that extra -high voltage damper mainly solves original wire and will produce disconnected strand, broken string under the vibration stress. The utility model provides an extra -high voltage damper, this damper includes steel hoist cable, fastener, tup, sleeve pipe, the fastener includes the round pin axle, the fastener gland, and the fastener main part, the bolt, the nut, the plain washer, spring washer and rubber pad, be equipped with protruding A on the wire casing of fastener gland, be equipped with protruding B on the wire casing of fastener main part, fastener main part lower extreme is equipped with the hole, be equipped with the bell mouth on the tup. The utility model discloses a damper can restrain effectively that little wind vibration of wire moves among the overhead transmission line, has realized the requirement of the anticorona performance of big cross -section cable mounting and extra -high voltage gold utensil self, has that novel structure uniqueness, working property are reliable and stable, rapid operation simple accurate, considerable, the convenient transportation of benefit, is fit for the trade and the advantage such as widelys popularize.

Description

A kind of ultra high voltage stockbridge damper
Technical field
The utility model relates to a kind of ultra high voltage stockbridge damper, belongs to power engineering apparatus field.
Background technology
The stockbridge damper that China's many overhead transmission lines adopt departs from its installation site, thus lose antihunt action, transmission line is long-time running under these conditions, wire will produce disconnected stock, broken string under vibration stress, have a strong impact on the safe operation of transmission line, wire is installed the appearance that stockbridge damper can effectively overcome the above problems.Along with being on the increase of construction of the extra-high transmission line of China, large-section lead continuous application in the line, had new higher requirement to the performance of stockbridge damper, the demand while being applicable to large-section lead with the stockbridge damper of stronger anti-corona performance is also more and more obvious.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of ultra high voltage stockbridge damper, this stockbridge damper is applied in transmission line, have the wire installed and stronger hold power, will it be made to depart from installation site because of the Long-term Vibration of wire, there is antihunt action more reliably, the safe operation of abundant guarantee overhead transmission line, it has self higher anticorona performance simultaneously, is therefore better applicable to the application in UHV transmission line.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A kind of ultra high voltage stockbridge damper, this stockbridge damper comprises steel hoist cable, wire clamp, tup, sleeve pipe; Described wire clamp comprises bearing pin, wire clamp gland, wire clip body, bolt, nut, plain washer, spring washer and rubber blanket, the wire casing of described wire clamp gland is provided with protruding A, the wire casing of wire clip body is provided with protruding B, and described wire clip body lower end is provided with hole, and described tup is provided with bellmouth; Described steel hoist cable two ends are connected with the bellmouth riveting on tup by sleeve pipe, described steel hoist cable passes wire clamp lower end and passing hole and wire clamp are fixed, the upper end of described wire clip body and the upper end of wire clamp gland adopt hinge, described wire clamp gland and wire clip body respectively by protruding A and protruding B and rubber blanket and wire is installed rubber pressing after, pressing plate is blocked by pin, thus wire of holding with a firm grip, the bolts and nuts then in described wire clip body are fixed by plain washer and spring washer and wire clamp gland.
Further, described tup end is circular shape, and transition is round and smooth.
Further, the described tup end first half and the latter half are unsymmetric structure.
Further, the shape in described hole, size match with described steel hoist cable.
The beneficial effects of the utility model:
Stockbridge damper of the present utility model can suppress the aeolian vibration of wire in overhead transmission line effectively, achieve large-section lead to install and the requirement of the anticorona performance of ultra high voltage gold utensil self, have that novel structure uniqueness, stable and reliable working performance, rapid operation are simple and easy to do, considerable benefit, convenient transport, be applicable to industry and the advantage such as widely popularize.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model wire clamp;
Fig. 3 is the structural representation of the utility model wire clip body;
Fig. 4 is the I place close-up schematic view of Fig. 3;
Fig. 5 is the structural representation of the utility model wire clamp gland;
Fig. 6 is the A place close-up schematic view of Fig. 5;
The structural representation of Fig. 7 the utility model tup.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in figs. 1-7, a kind of ultra high voltage stockbridge damper, this stockbridge damper comprises steel hoist cable 1, wire clamp 2, tup 3, sleeve pipe 4; Described wire clamp 2 comprises bearing pin 5, wire clamp gland 6, wire clip body 7, bolt 8, nut 9, plain washer 10, spring washer 11 and rubber blanket 12, the wire casing of described wire clamp gland 6 is provided with protruding A15, and the wire casing of wire clip body 7 is provided with protruding B16, described wire clip body 7 lower end is provided with hole 13, and described tup 3 is provided with bellmouth 14; Described steel hoist cable 1 two ends are connected with bellmouth 14 riveting on tup 3 by sleeve pipe 4, described steel hoist cable 1 is through wire clamp 2 lower end and passing hole 13 is fixing with wire clamp 2, the upper end of described wire clip body 7 and the upper end of wire clamp gland 6 adopt bearing pin 5 hinged, described wire clamp gland 6 and wire clip body 7 are respectively by after protruding A15 and protruding B16 and rubber blanket 12 and the rubber pressing being provided with wire, pressing plate is blocked by pin, thus wire of holding with a firm grip, the bolt 8 then in described wire clip body 7 is fixed by plain washer 10 and spring washer 11 and wire clamp gland 6 with nut 9.
Further, described tup 3 end is circular shape, and transition is round and smooth.
Further, the described tup 3 end first half and the latter half are unsymmetric structure.
Further, the shape in described hole 13 matches with described steel hoist cable 1 with size.
During use, shockproof hammer thread clip main body 7 and wire clamp gland 6 adopt bearing pin 5 hinged, protruding A15 in the wire casing of wire clip body 7 and wire clamp gland 6 and protruding B16 is also furnished with rubber blanket 12, wire clamp gland 6 and wire clip body 7 by wire is installed rubber pressing after, pin blocks pressing plate, thus wire of holding with a firm grip.Wire clip body 7 is furnished with the hole 13 of matching with steel hoist cable 1, and steel hoist cable 1 is through hole 13, and the both sides of steel hoist cable 1 respectively configure a tup 4.Steel hoist cable 1 two ends are connected with bellmouth 14 riveting on tup 1 by sleeve pipe 4.Larger circular arc is made in anti-vibration hammer 3 end, and transition is round and smooth, and in order to ensure vibrationproof characteristic, adjustment centroid position, can shorten wire clamp 2 height simultaneously, the tup 3 end first half and the latter half have been made unsymmetric structure.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.

Claims (4)

1. a ultra high voltage stockbridge damper, is characterized in that, this stockbridge damper comprises steel hoist cable, wire clamp, tup, sleeve pipe; Described wire clamp comprises bearing pin, wire clamp gland, wire clip body, bolt, nut, plain washer, spring washer and rubber blanket, the wire casing of described wire clamp gland is provided with protruding A, the wire casing of wire clip body is provided with protruding B, and described wire clip body lower end is provided with hole, and described tup is provided with bellmouth; Described steel hoist cable two ends are connected with the bellmouth riveting on tup by sleeve pipe, described steel hoist cable passes wire clamp lower end and passing hole and wire clamp are fixed, the upper end of described wire clip body and the upper end of wire clamp gland adopt hinge, described wire clamp gland and wire clip body respectively by protruding A and protruding B and rubber blanket and wire is installed rubber pressing after, pressing plate is blocked by pin, thus wire of holding with a firm grip, the bolts and nuts then in described wire clip body are fixed by plain washer and spring washer and wire clamp gland.
2. a kind of ultra high voltage stockbridge damper as claimed in claim 1, is characterized in that, described tup end is circular shape, and transition is round and smooth.
3. a kind of ultra high voltage stockbridge damper as claimed in claim 1, is characterized in that, the described tup end first half and the latter half are unsymmetric structure.
4. a kind of ultra high voltage stockbridge damper as claimed in claim 1, is characterized in that, shape, the size in described hole match with described steel hoist cable.
CN201521041693.5U 2015-12-15 2015-12-15 Extra -high voltage damper Active CN205212387U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521041693.5U CN205212387U (en) 2015-12-15 2015-12-15 Extra -high voltage damper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521041693.5U CN205212387U (en) 2015-12-15 2015-12-15 Extra -high voltage damper

Publications (1)

Publication Number Publication Date
CN205212387U true CN205212387U (en) 2016-05-04

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521041693.5U Active CN205212387U (en) 2015-12-15 2015-12-15 Extra -high voltage damper

Country Status (1)

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CN (1) CN205212387U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108963934A (en) * 2018-09-28 2018-12-07 江苏天南电力器材有限公司 A kind of conducting wire Pre-Cutter-Type Anti-Vibration Hammer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108963934A (en) * 2018-09-28 2018-12-07 江苏天南电力器材有限公司 A kind of conducting wire Pre-Cutter-Type Anti-Vibration Hammer
WO2020062323A1 (en) * 2018-09-28 2020-04-02 江苏天南电力器材有限公司 Wire pre-twisted damper

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C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 136000 North Road on the East District of Siping City, Jilin

Patentee after: China Electric Construction Group Siping Circuit Equipment Co., Ltd.

Address before: 136000 North Road on the East District of Siping City, Jilin

Patentee before: Siping Line Materials Factory