CN207939169U - A kind of shaping type stockbridge damper - Google Patents

Abstract

The utility model discloses a kind of shaping type stockbridge dampers, including tup, steel strand wires and wire clamp, the wire clamp includes wire clamp kinetoplast and wire clip body, it is equipped with semi-circular recesses on the inside of the wire clamp kinetoplast and wire clip body, the groove is equipped with screw thread, and the wire clamp kinetoplast and wire clip body are bolted, and interior round structure is formed after the wire clamp kinetoplast and wire clip body fixation, the wire clamp is connected with steel strand wires stage casing, and the both ends of the steel strand wires are connected with tup respectively.Utility model device is simple, easy for installation, and original place movement phenomenon will not occur, smaller to the change of traditional wire clamp, of low cost, is convenient for the large-scale promotion in transmission line of electricity on probation.

Description

A kind of shaping type stockbridge damper

Technical field

The utility model is related to transmission line of electricity protection gold utensil technical fields, and in particular to a kind of shaping type stockbridge damper.

Background technology

It will appear a large amount of stockbridge damper shifting phenomenas in the daily O＆M of transmission line of electricity, only to the region of first half of the year Guangdong in 2017 The transmission line of electricity of the main grid structures such as interior helicopter tour ± 800kV DC lines is counted, and finds a large amount of stockbridge damper shifting phenomenas. The main reason for by analysis finding that stockbridge damper is caused to shift is because stockbridge damper used at present passes through aluminium armor tape and grounded-line Then contact is tightened by bolt and is fixed, results in stockbridge damper that cannot be bonded grounded-line completely in this way.If not only by aluminium armor tape Stockbridge damper is installed, grounded-line cannot can be completely bonded because of stockbridge damper, wear grounded-line under the long-term vibrations of grounded-line.

Operating personnel's heavy workload when resetting the stockbridge damper of displacement especially resets long span super high town, large pitch displacement Stockbridge damper when operating risk can increase.Current antiskid stockbridge damper mainly uses preformed armor rods form, whole device parts It is more, installation is complicated, cost is higher, and can make stockbridge damper that original place occur to revolve around grounded-line by the pre reeled silk type stockbridge damper that is fastened Turn phenomenon, can grounded-line be worn.

Utility model content

To solve the above-mentioned problems, the utility model provides a kind of shaping type stockbridge damper, avoids stockbridge damper from moving to reach The technique effect of position.

To achieve the above object, the technical solution of the utility model is：

A kind of shaping type stockbridge damper, including tup, steel strand wires and wire clamp, the wire clamp include wire clamp kinetoplast and wire clamp master Semi-circular recesses are equipped on the inside of body, the wire clamp kinetoplast and wire clip body, the groove is equipped with screw thread, the wire clamp kinetoplast Be bolted with wire clip body, the wire clamp kinetoplast and wire clip body formed after fixing in round structure, the wire clamp with Steel strand wires stage casing is connected, and the both ends of the steel strand wires are connected with tup respectively.

Further, the screw thread lines matches with grounded-line winding lines.

The utility model mainly using matching conducting wire winding lines antiskid screw thread, stockbridge damper be mounted on grounded-line on it Stockbridge damper screw thread and the screw thread of grounded-line protrusion can afterwards be bonded completely, increases the contact area of grounded-line and stockbridge damper, rubs Power is wiped to increase；And because grounded-line screw thread is spiral wrap, resistance can be generated to stockbridge damper, it is anti-to solve by above 2 points Shake hammer slippage.

Compared with prior art, advantage is the utility model：

Device is simple, easy for installation, and original place movement phenomenon will not occur, smaller to the change of traditional wire clamp, of low cost, Convenient in transmission line of electricity large-scale promotion it is on probation.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of the utility model wire clamp；

The meaning of reference numeral in figure：1, tup, 2, steel strand wires, 3, wire clamp, 4, bolt, 5, wire clamp kinetoplast, 6, wire clamp master Body, 7, screw thread.

Specific implementation mode

The content of the utility model is described in further details with reference to the accompanying drawings and detailed description.

Embodiment 1：

A kind of shaping type stockbridge damper, including tup 1, steel strand wires 2 and wire clamp 3, the wire clamp 3 include wire clamp kinetoplast 5 and line Clip main body 6, the wire clamp kinetoplast 5 and 6 inside of wire clip body are equipped with semi-circular recesses, and the groove is equipped with screw thread 7, described Wire clamp kinetoplast 5 and wire clip body 6 are fixed by bolt 4, and interior round knot is formed after the wire clamp kinetoplast 5 and the fixation of wire clip body 6 Structure, the wire clamp 3 are connected with 2 stage casing of steel strand wires, and the both ends of the steel strand wires 2 are connected with tup 1 respectively.

Wherein, 7 lines of the screw thread matches with grounded-line winding lines.

In use, first loosening bolt 4, conducting wire is put into after wire clamp kinetoplast 5 and the fixation of wire clip body 6 round in being formed In structure, wire clip body 6 is fixed, by adjusting wire clamp kinetoplast 5 so that wire clamp 3 adapts to leading for various different models Line, last clamping screw 4.

When conducting wire is acted on by wind-force, it may occur that vibration.When conductor vibration, the operating condition at conducting wire suspension is the most not Profit.Due to repeatedly vibrating, because of periodically bending fatigue rupture can occur for conducting wire.The utility model is more completely pasted with conducting wire It closes, to make conductor vibration eliminate or weaken.And avoid the tedious work of reset.

Above-described embodiment simply to illustrate that the utility model technical concepts and features, the purpose is to be to allow this field Interior those of ordinary skill can understand the content of the utility model and implement according to this, can not limit the utility model with this Protection domain.The equivalent changes or modifications that every essence according to the utility model content is made, should all cover in this reality With in novel protection domain.

Claims (2)

1. a kind of shaping type stockbridge damper, which is characterized in that including tup (1), steel strand wires (2) and wire clamp (3), the wire clamp (3) Including wire clamp kinetoplast (5) and wire clip body (6), it is equipped on the inside of the wire clamp kinetoplast (5) and wire clip body (6) semicircle recessed Slot, the groove are equipped with screw thread (7), the wire clamp kinetoplast (5) and wire clip body (6) and are fixed by bolt (4), the wire clamp Round structure in being formed after kinetoplast (5) and wire clip body (6) are fixed, the wire clamp (3) are connected with steel strand wires (2) stage casing, institute The both ends for stating steel strand wires (2) are connected with tup (1) respectively.

2. shaping type stockbridge damper according to claim 1, which is characterized in that screw thread (7) lines is wound with grounded-line Lines matches.