CN206099248U

CN206099248U - Antitorque anti disconnected power transmission sequence conductor spacer for split conductor

Info

Publication number: CN206099248U
Application number: CN201621105392.9U
Authority: CN
Inventors: 袁志坚; 叶胜成
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-10-08
Filing date: 2016-10-08
Publication date: 2017-04-12
Anticipated expiration: 2026-10-08

Abstract

The utility model relates to an electric power fitting field, concretely relates to antitorque anti disconnected power transmission sequence conductor spacer for split conductor, include supporting disk, bracing piece and fastener, the supporting disk is the same 2 and fixes through the connecting rod, and the periphery of every supporting disk evenly is fixed with the relative setting of bracing piece of many spinal branchs vaulting pole and both sides and fixes through the connecting rod, and the fastener is " pi " shape, and the fastener includes intubate and threading pipe, and the intubate is fixed in on the bracing piece through screw and nut, the fastener is detachable construction, if one of them fastener damages, the staff in time changes this fastener, and need not change whole conductor spacer, has improved work efficiency, has reduced the maintenance cost, the symmetrical setting of supporting disk and bracing piece to connect through the connecting rod and fix, improved the antitorque anti disconnected ability of conductor spacer.

Description

A kind of antitorque anti-disconnected power transmission sequence split conductor conductor spacer

Technical field

This utility model is related to electric armour clamp field, and in particular between a kind of antitorque anti-disconnected power transmission sequence split conductor Every rod.

Background technology

Electric armour clamp is the vitals of electric line, is responsible for the important mission of safety delivery electricity.Wherein, conductor spacer It is an indispensable member in electric armour clamp.Conductor spacer is mainly used in power transmission sequence split conductor, limits between sub-conductor Relative motion and the under normal operating conditions geometry of holding split conductor.

At a distance, jumbo ultra high-tension transmission line adopts the split conductor of two, four and the above per phase conductor.At present The power transmission line of 220KV and 330KV adopts binary fission wire, and 500KV power transmission lines adopt tripartition and the conductors on quad bundled, voltage to be higher than The ultra high-tension transmission line of 500KV is using six divisions and more polytomic wire.In order to ensure that split conductor wire harness spacing keeps not Become to meet electric property, reduce surface voltage gradient, and in a short-circuit situation, electromagnetic force will not be produced between wire harness, is made Into the collision that attracts each other, though or cause the attraction of moment to collide, accident can return to normal condition after eliminating, thus in shelves It is separated by a distance in be mounted with conductor spacer.Installation interval rod may also function as certain suppression to subspan oscillation and aeolian vibration Make and use.

Existing conductor spacer is all to fix non-removable, if the wire clamp on wherein one support bar is damaged, whole to be spaced Rod is required for changing, and the antitorque of existing conductor spacer resists disconnected effect poor, in the case that wind-force is greatly or there is accumulated snow in winter, Yi Zao The damage of rod at interval.

Utility model content

For the problem that prior art is present, solve that existing conductor spacer is antitorque to resist disconnected effect poor, and replacement cost height Problem, this utility model provides and a kind of antitorque resists disconnected power transmission sequence split conductor conductor spacer.

Concrete technical scheme is as follows：

A kind of antitorque anti-disconnected power transmission sequence split conductor conductor spacer, including support plate, support bar and wire clamp, it is described Support plate is 2 of size shape all same, and 2 support plate central authorities are fixed by connecting rod, each described support plate Periphery be uniformly fixed with the symmetrical setting of the support bar on many support bars, and 2 support plates, it is symmetrical Each pair described in support bar fixed by the vertically disposed connecting rod, the wire clamp for "" shape, the wire clamp includes inserting Pipe and penetration pipe, are respectively vertically and fixedly provided with 1 intubation below the two ends of the penetration pipe, 2 intubations be arranged in parallel simultaneously Support bar use described in symmetrical a pair, the intubation and the penetration pipe is coordinated to be 2 semicircles of axially sectility The engaging of post shell phase is constituted, and offers the first screwed hole in the central relative position of 2 semicolumn housings for constituting the intubation, Offer on the support bar and the second screwed hole for using is closed with first corresponding threaded holes；

Preferably, the length of the penetration pipe is more than the length between 2 intubations disposed thereon；

Preferably, the intubation and the support bar pass through first screwed hole and second screwed hole by screw And coordinate nut to fix；

Preferably, the rubber bumper of semicolumn hull shape is laid with the every semicolumn housing for constituting the penetration pipe；

Preferably, the quantity of the wire clamp is the half of the quantity of the support bar；

Preferably, the support bar can be symmetrical setting 2 couple, 3 pairs, 4 pairs, 5 pairs or 6 pairs.

Beneficial effect：

Wire clamp of the present utility model is that the semicolumn housing being mutually clamped is constituted, and passes through screw and nut with support bar company Connect, this dismountable structure, when a wire clamp deforms and damages wherein, be easy to staff to change this wire clamp in time, And without changing whole conductor spacer, improve work efficiency, reduce maintenance cost；Support plate and the symmetrical setting of support bar, And be connected by connecting rod, the holding capacity of support plate and support bar is increased, the antitorque anti-disconnected ability of conductor spacer is improve； Rubber bumper is set in wire clamp, subspan oscillation and the aeolian vibration of wire is effectively absorbed；And penetration pipe on wire clamp Length increases, effectively increase conductor spacer load capacity, further increases the antitorque of conductor spacer and resists disconnected ability.

Description of the drawings

In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.

Fig. 1：Three-dimensional dimensional structure diagram of the present utility model；

Fig. 2：When wire clamp of the present utility model is not installed on support bar, the three-dimensional knot of support bar, connecting rod and support plate Structure schematic diagram；

Fig. 3：The dimensional structure diagram of wire clamp of the present utility model.

Reference is as follows：

1st, support plate, 2, support bar, the 201, second screwed hole, 3, wire clamp, 301, intubation, the 3011, first screwed hole, 302, Penetration pipe, 3021, rubber bumper, 4, connecting rod, 5, screw, 6, nut.

Specific embodiment

To make purpose, technical scheme and the advantage of this utility model embodiment clearer, below to this utility model reality The technical scheme applied in example is clearly and completely described, it is clear that described embodiment is that this utility model part is implemented Example, rather than the embodiment of whole.Based on the embodiment in this utility model, those of ordinary skill in the art are not making wound The every other embodiment obtained under the premise of the property made work, belongs to the scope of this utility model protection.

With reference to Fig. 2 and Fig. 3, referring to Fig. 1：A kind of antitorque anti-disconnected power transmission sequence split conductor conductor spacer, including support Disk 1, support bar 2 and wire clamp 3, the support plate 12 for size shape all same, and 21 central authorities of the support plate are logical Cross connecting rod 4 to fix, the periphery of each support plate 1 is uniformly fixed with many support bars 2, and 2 support plates 1 On 2 symmetrical setting of the support bar, support bar 2 described in symmetrical each pair is solid by the vertically disposed connecting rod 4 It is fixed, the wire clamp 3 for "" shape, the wire clamp 3 includes intubation 301 and penetration pipe 302, below the two ends of the penetration pipe 302 Respectively it is vertically and fixedly provided with 1 intubation, 301,2 intubations 301 to be arranged in parallel and coordinate support bar described in symmetrical a pair 2 uses, the intubation 301 and the penetration pipe 302 are 2 semicolumn shell phases engagings of axially sectility and constitute, in structure Central relative position into 2 semicolumn housings of the intubation 301 offers the first screwed hole 3011, in the support bar The second screwed hole 201 being used in combination with first screwed hole 3011 is offered on 2；The length of the penetration pipe 302 is big Length between 2 intubations 301 disposed thereon；The intubation 301 and the support bar 2 pass through institute by screw 5 State the first screwed hole 3011 and second screwed hole 201 and coordinate nut 6 to fix；Constitute every semicircle of the penetration pipe 302 The rubber bumper 3021 of semicolumn hull shape is laid with post housing；The quantity of the wire clamp 3 is the quantity of the support bar 2 Half；The support bar 2 can be symmetrical setting 2 couple, 3 pairs, 4 pairs, 5 pairs or 6 pairs.During installation interval rod, by wire It is arranged in penetration pipe 302, and wire clamp is fixed on support bar 2 by screw 4 and bolt 5.

Only to illustrate the technical solution of the utility model, rather than a limitation；Although with reference to the foregoing embodiments to this reality It has been described in detail with new, it will be understood by those within the art that：Which still can be to foregoing embodiments Described technical scheme is modified, or carries out equivalent to which part technical characteristic；And these are changed or replace Change, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of this utility model.

Claims

It is 1. a kind of antitorque to resist disconnected power transmission sequence split conductor conductor spacer, it is characterised in that：Including support plate (1), support bar And wire clamp (3), the support plate (1) 2 for size shape all same, and 2 support plate (1) central authorities pass through (2) Connecting rod (4) is fixed, and the periphery of each support plate (1) is uniformly fixed with many support bars (2), and props up described in 2 The symmetrical setting of the support bar (2) on support plate (1), described in symmetrical each pair, support bar (2) is by vertically disposed institute State connecting rod (4) fixed, the wire clamp (3) isShape, the wire clamp (3) include intubation (301) and penetration pipe (302), institute State, 2 intubations (301) be arranged in parallel And coordinating support bar (2) described in symmetrical a pair to use, the intubation (301) and the penetration pipe (302) are along axle Constitute to 2 semicolumn shell phase engagings of sectility, in the relative position in the central authorities of 2 semicolumn housings for constituting the intubation (301) The place of putting offers the first screwed hole (3011), offers and match with first screwed hole (3011) on the support bar (2) The second screwed hole (201) that conjunction is used.
It is 2. according to claim 1 antitorque to resist disconnected power transmission sequence split conductor conductor spacer, it is characterised in that：It is described to wear The length of spool (302) is more than the length between 2 intubations (301) disposed thereon.
It is 3. according to claim 1 antitorque to resist disconnected power transmission sequence split conductor conductor spacer, it is characterised in that：It is described to insert Pipe (301) and the support bar (2) are by screw (5) through first screwed hole (3011) and second screwed hole (201) and coordinate nut (6) fixed.
It is 4. according to claim 3 antitorque to resist disconnected power transmission sequence split conductor conductor spacer, it is characterised in that：Constitute institute The rubber bumper (3021) of semicolumn hull shape is laid with the every semicolumn housing for stating penetration pipe (302).
It is 5. according to claim 1 antitorque to resist disconnected power transmission sequence split conductor conductor spacer, it is characterised in that：The line Half of the quantity of folder (3) for the quantity of the support bar (2).
It is 6. according to claim 1 antitorque to resist disconnected power transmission sequence split conductor conductor spacer, it is characterised in that：Described Strut (2) can be symmetrical setting 2 couple, 3 pairs, 4 pairs, 5 pairs or 6 pairs.