CN201541107U

CN201541107U - Damping spacing bar of plurality of bundle conductors

Info

Publication number: CN201541107U
Application number: CN2009202186974U
Authority: CN
Inventors: 高裕乾
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-10-16
Filing date: 2009-10-16
Publication date: 2010-08-04
Anticipated expiration: 2019-10-16

Abstract

The utility model relates to a damping spacing bar of a plurality of bundle conductors, comprising a spacing body shaped as a frame and two or more than two chucks, wherein the spacing body comprises two plates which can be matched and embedded; the two plates are provided with two or more than two holding tanks at the relative spacing positions to lead each holding tank to be respectively provided for holding and locking the chucks; the holding tanks are respectively provided with a plurality of blind holes and central perforations for leading a plurality of rubber round bars to be positioned in the blind holes so as to lead each rubber round bar to be arranged among forked pieces at the lower end of a pillar body in a staggered manner; and the central perforations and combination holes at the lower end of the pillar body are passed through by bolts to form locking; therefore, the damping spacing bar of the plurality of bundle conductors is composed. The damping spacing bar of the plurality of bundle conductors with the structure can maintain the normal transmission of electric power and can provide better anti-swinging effect.

Description

The damping conductor spacer of multiple fission conductor

Technical field

The utility model is about a kind of damping conductor spacer of multiple fission conductor, especially can be for four, six, eight or the damping conductor spacer that uses of multiple fission conductor more.

Background technology

Existing high-tension electricity power transmission sequence; no matter be double bundle conductor or four, six, eight or more polytomic lead; because of the lead of overhead transmission line between electric tower and the electric tower can be subjected to the wind-force function influence; so vibrate through regular meeting; under special meteorological condition and topography and geomorphology; lead also can take place very rare upper and lowerly significantly to beat " the waving phenomenon " that promptly is commonly called as.Lead swing causing easily lead swinging cross is wounded, and can cause the damage of line insulator, gold utensil, cross-arm or shaft tower parts when serious, therefore between bundle conductor, must use conductor spacer that lead is separated, to prevent that swing mutually takes place between lead.

Existing quadripartion conductor spacer, its construction form is perhaps had nothing in common with each other, but all comprises at interval body and four chucks, by chuck sealed each lead respectively, and utilizes at interval the propping up the location of body and lead is separated.But existing interval body normally directly merges composition with two plates, with the bolt locking, the chuck of conductor spacer then is to be articulated by two lids to form, and the damping block of internal preset rubber material again, use for lead and insert and sell and close locking, to reach the purpose that separates lead.Yet above-mentioned interval body, owing to can be subjected to the influence of the powerful centripetence power of two or more chucks and lead, so that make that body is fragile relatively at interval, unbalance stress very easily appears, and generation fail in shear, can cause body fracture at interval, cause and normally to transmit electric power, the serious harm livehood economy.

The utility model content

Main purpose of the present utility model is to provide a kind of normal conveying that can safeguard electric power, and can provides the damping conductor spacer of the multiple fission conductor of better antihunting effect.

For solving the problems of the technologies described above, the utility model proposes a kind of damping conductor spacer of multiple fission conductor, it includes interval body and two or more chuck of shaped as frame, and an end activity of each chuck is locked together in the shaped as frame interval location of body at interval, the other end is clamping each bundle conductor that locks then

The interval body of described shaped as frame, it can mate chimeric plate by two and constitute, described two plates also offer the holding tank that two or more have can holding of breach of sealed described chuck one end at relative interval location, and described two plates and be respectively equipped with a group or more described two plates that are mutual coupling in relative applying position and merge a time-out closely chimeric recess that posts and protuberance;

One end of described each chuck has the Body of pillar of extension, and the lower end of described Body of pillar has combined hole, and is embedded in the holding tank of described two plates, forms movable locking combination with bolt-through again.

In described each holding tank, be equipped with and implant the central perforation that a plurality of blind holes of location and bolt that confession wears combined hole on the described chuck Body of pillar are used to wear relatively for several rubber poles, have two or more bifurcated sheets on the Body of pillar of described each chuck lower end, described each rubber pole is straggly to be arranged between the described bifurcated sheet.

After adopting said structure, because the mutual coupling of described recess and described protuberance, two plates of described interval body can closely chimericly be posted, strengthen the bearing strength of integral damping conductor spacer and interval body, be enough to resist centripetence power from chuck and lead, avoid unbalance stress and fail in shear takes place, guarantee that body can not rupture at interval, and then safeguard the normal conveying of electric power; Described chuck and described interval body present sealed as articular morphology, and it is good movable sealed to guarantee that each chuck all can obtain, and the stressed degree with the reduction conductor spacer provides better antihunting effect.

Description of drawings

Fig. 1 is a combination stereogram of the present utility model.

Fig. 2 is a front view of the present utility model.

Fig. 3 is an exploded perspective view of the present utility model.

Fig. 4 is an exploded stereogram of the present utility model.

Fig. 5 is a local combination stereogram of the present utility model.

Fig. 6 is a local assembled sectional view of the present utility model.

Fig. 7 is the local constitutional diagram of activity locked state for the utility model.

Embodiment

As shown in Figure 1 and Figure 2, the damping conductor spacer of multiple fission conductor in the utility model, example with six-multiple conductor 10 illustrates, but when implementing not as limit, can adopt quadripartion, eight divisions, very split or the various examples of multiple fission conductor 10 more.The utility model mainly includes interval body 1 and two or more chuck 2 of shaped as frame, one end of each chuck 2 has the Body of pillar 21 of extension, these pillar body 21 activities are locked together in the interval location of the interval body 1 of shaped as frame, but the other end of chuck 2 is clamping each bundle conductor 10 that locks then, wherein:

The interval body 1 of shaped as frame, as Fig. 3, shown in Figure 4, this interval body 1 can mate chimeric plate 11 by two, 11 ' constitute, two plates 11,11 ' offers two or more holding tanks with breach 12 at relative interval location, 12 ', each holding tank 12,12 ' supplies an end (pillar body 21) of chuck 2 to hold sealed respectively, and two plates 11,11 ' is respectively equipped with a group or more recess that is mutual coupling 111 in relative applying position, 111 ' and protuberance 112,112 ', therefore make two plates 11,11 ' can form chimeric closely posting (as shown in Figure 6);

Two or more chucks 2, as Fig. 4, shown in Figure 5, its activity is locked together in the interval location of the interval body 1 of shaped as frame, Body of pillar 21 lower ends of this chuck 2 have combined hole 211 and two or more bifurcated sheets 212, and be embedded in two plates 11,11 ' holding tank 12,12 ', run through the locking combination of formation activity again with bolt 3; And chuck 2 upper ends comprise the clip 221,222 that two movable pivots close, and at clip 221,222 internal preset rubber sheet gaskets 223,224, in order to coat each bundle conductor 10, impose the clamping locking again.

The damping conductor spacer that constitutes multiple fission conductor by interval body 1 and two or more chuck 2 of above-mentioned shaped as frame, make each chuck 2 activity be locked together in the shaped as frame interval location of body 1 at interval, and by two plates 11,11 ' recess 111,111 ' and protuberance 112,112 ' coupling chimeric, strengthen the bearing strength of integral damping conductor spacer and interval body 1, be enough to resist centripetence power from chuck and lead, therefore can avoid unbalance stress and fail in shear, guarantee that body 1 can not rupture at interval, and safeguard the normal conveying of electric power.

Two above-mentioned plates 11,11 ', at each holding tank 12, be provided with a plurality of blind holes 121 in 12 ' respectively, 121 ' and central perforation 122,122 ', use that to be two ends for several big, the rubber pole 4 of middle little shape is relatively implanted the location, make between the bifurcated sheet 212 of each rubber pole 4 Body of pillar 21 lower ends that are arranged on chuck 2 straggly, run through central perforation 122 with aforementioned bolt 3 again, 122 ' and the combined hole 211 of Body of pillar 21 lower ends, and present movable sealed (as shown in Figure 7) as articular morphology, well firm movable sealed to guarantee that each chuck 2 all can obtain, can reduce the stressed degree of conductor spacer whereby, and better antihunting effect is provided.

Claims

1. the damping conductor spacer of a multiple fission conductor, it includes interval body and two or more chuck of shaped as frame, one end activity of described each chuck is locked together in the interval location of the interval body of described shaped as frame, the other end clamping of described each chuck each bundle conductor that locks is characterized in that:

The interval body of described shaped as frame includes two can mate chimeric plate, described two plates offer two or more at relative interval location to have breach and can hold the holding tank of sealed described chuck one end, and described two plates are respectively equipped with a group or more described two plates that are mutual the coupling closely chimeric recess that posts and protuberance when combining in relative applying position;

One end of described each chuck has the Body of pillar of extension, and the lower end of described Body of pillar has combined hole, and described combined hole is embedded in the holding tank of described two plates, is combined by the locking of bolt-through with the body activity of described interval.

2. the damping conductor spacer of multiple fission conductor as claimed in claim 1 is characterized in that: the bundle conductor of described chuck clamping is quadripartion, six divisions, eight divisions or very splits.

3. the damping conductor spacer of multiple fission conductor as claimed in claim 1, it is characterized in that: in described each holding tank, be equipped with and implant the central perforation that a plurality of blind holes of location and bolt that confession wears combined hole on the described chuck Body of pillar are used to wear relatively for several rubber poles, have two or more bifurcated sheets on the Body of pillar of described each chuck lower end, described each rubber pole is straggly to be arranged between the described bifurcated sheet.

4. the damping conductor spacer of multiple fission conductor as claimed in claim 3 is characterized in that: described rubber pole is big, the middle little shape in two ends.