CN206820430U - A kind of anticorona gold utensil of the female division of drainage six of pipes of ￠ 450 - Google Patents

Abstract

The utility model discloses a kind of anticorona gold utensil of the female division of drainage six of pipes of ￠ 450, including：Gold utensil main body and six wire clamps, the top of the gold utensil main body is provided with the curved support face coordinated with pipe mother outer surface, the radian in the curved support face is less than 90 degree, the wire clamp is uniformly fixed on the bottom of gold utensil main body, wire guide is provided with the wire clamp, the wire clamp includes wire clip body and wire clamp gland, the wire clamp gland is connected with wire clip body by screw bolt, the wire clamp gland is located at the inner side of the division circle surrounded by the wire in wire guide, and the wire clip body is located at the outside of the division circle surrounded by the wire in wire guide.The anticorona hardware fitting structure of the female division of drainage six of the pipes of ￠ 450 is simple, site operation is convenient, switching performance is safe and reliable, production cost is low, do not produce corona, avoids shading ring potential safety hazard to caused by operation power.

Description

A kind of anticorona gold utensil of the female division of drainage six of pipes of ￠ 450

Technical field

A kind of electric armour clamp is the utility model is related to, specifically provides a kind of anticorona gold of the female division of drainage six of pipes of ￠ 450 Tool.

Background technology

The anticorona gold utensil of the female division of drainage six of the pipes of ￠ 450 drains gold utensil as bus, and the intensity of gold utensil should when in use The moiety by weight of the weight and gold utensil of connected six conductors in itself can be born, also to be met in the bad weather bar such as strong wind Due to impact and pressure caused by windage yaw power under part, meanwhile, also to ensure that gold utensil does not produce electricity in itself under the conditions of ± 800KV It is dizzy.

The female division gold utensil of drainage six of the pipes of ￠ 450 and the connected mode of pipe mother used now mainly uses integral hoop formula, Wire clamp gland, wire clip body and wire are mainly connected as a single entity by the mode of crimping lead wire by screw bolt and nut fastener, however, If the gold utensil connected mode female with pipe uses integral hoop formula, the deadweight of gold utensil and volume on the one hand can be caused excessive, cause material The waste of material, discharge inception voltage on the other hand can be reduced, and then need corresponding plus match somebody with somebody a set of shading ring, while wasting material, Potential safety hazard is caused to power station operation again, if the wire clamp position of connecting wire can make wire clamp using bolt, nut fastener connection Body surfaces become unsmooth, and then are locally producing corona.

Therefore, the improvement in structure how is carried out to the female division of drainage six gold utensil of the existing pipes of ￠ 450, to avoid above-mentioned ask Topic, turns into people's urgent problem to be solved.

Utility model content

In consideration of it, the purpose of this utility model is to provide a kind of female division of drainage six of pipes of ￠ 450 anticorona gold utensil, with solution Certainly the female drainage gold utensil of existing solution ￠ 450 pipes when ± 800KV current conversion stations DC fields runs from it is great, volume is big, easy bloom, adds The problems such as potential safety hazard being easily caused with shading ring.

Technical scheme provided by the utility model is：A kind of anticorona gold utensil of the female division of drainage six of pipes of ￠ 450, including：Gold Tool main body and six wire clamps being fixedly connected with the gold utensil main body, the top of the gold utensil main body is provided with and pipe mother outer surface The curved support face of cooperation, bottom are circular flat, and circumferential is annular surface, and the radian in the curved support face is less than 90 degree, The wire clamp is uniformly fixed on the circular flat of gold utensil lower body part, and positioned at using the center of the circular flat as the center of circle On circumference, the wire guide coaxial with gold utensil main body is provided with the wire clamp, the wire clamp includes wire clip body and wire clamp pressure Cover, be arranged at intervals with tapped through hole on the wire clamp gland, be provided with the wire clip body corresponding with the tapped through hole Tapped blind hole, the wire clip body and wire clamp gland are by screwing in the screw bolt of the tapped through hole and the tapped blind hole Connection, the wire clamp gland are located at the inner side of the division circle surrounded by the wire in wire guide, and the wire clip body is located at by leading The outside for the division circle that wire in string holes surrounds.

It is preferred that the radian in the curved support face is 30~60 degree.

Further preferably, the wire clip body is fixed on by screw bolt on the circular flat of gold utensil lower body part.

The anticorona gold utensil of the female division of drainage six of the pipes of ￠ 450 provided by the utility model, can be achieved from the pipe mother's corona frees of ￠ 450 Drainage, in use, pipe mother is welded on the curved support face of the gold utensil main body, the radian in curved support face is less than 90 degree, fills The self-shileding effect that pipe is female point is make use of, the corona for avoiding gold utensil main body produces, meanwhile, reduce deadweight and the body of gold utensil Product, saves material, is surrounded in addition, the wire clamp gland for being also easy to produce corona (bolt passes through end) is placed in by the wire in wire guide Division circle inner side, shielding action can be played naturally by wire, though wire clip body exposed to division circle outside, by complete The application of screw bolt, wire clip body periphery ensure that rule, the zero defect of its outer surface circular arc, avoid producing electricity without through hole It is dizzy.

The anticorona hardware fitting structure of the female division of drainage six of the pipes of ￠ 450 provided by the utility model is simple, site operation is convenient, even It is reliable to connect performance safety, production cost is low, does not produce corona, avoids shading ring potential safety hazard to caused by operation power.

Brief description of the drawings

Below in conjunction with the accompanying drawings and embodiment is described in further detail to the utility model：

Fig. 1 is the front view for the anticorona gold utensil of the female division of drainage six of the pipes of ￠ 450 that the present embodiment provides；

Fig. 2 is the right view for the anticorona gold utensil of the female division of drainage six of the pipes of ￠ 450 that the present embodiment provides；

Fig. 3 is the top view for the anticorona gold utensil of the female division of drainage six of the pipes of ￠ 450 that the present embodiment provides.

Embodiment

The utility model is further explained below in conjunction with specific embodiment, but does not limit to this practicality It is new.

As shown in Figure 1 to Figure 3, the utility model provides a kind of anticorona gold utensil of the female division of drainage six of pipes of ￠ 450, bag Include：Gold utensil main body 1 and six wire clamps 2 being fixedly connected with the gold utensil main body 1, the top of the gold utensil main body 1 be provided with The curved support face 11 that pipe mother outer surface coordinates, bottom is circular flat, and circumferential is annular surface, the curved support face 11 Radian is less than 90 degree, and preferably 30~60 degree, the wire clamp 2 is uniformly fixed on the circular flat of the bottom of gold utensil main body 1, and position In on the circumference using the center of the circular flat as the center of circle, the wire coaxial with gold utensil main body 1 is provided with the wire clamp 2 Hole 21, the wire clamp 2 include wire clip body 22 and wire clamp gland 23, tapped through hole are arranged at intervals with the wire clamp gland 23, Tapped blind hole corresponding with the tapped through hole, the wire clip body 22 and wire clamp gland 23 are provided with the wire clip body 22 Connected by the screw bolt 3 for screwing in the tapped through hole and the tapped blind hole, the wire clamp gland 23 is located at by wire The inner side for the division circle that six conductors in hole 21 surround, the wire clip body 22 is located at is enclosed by the six conductors in wire guide 21 Into division circle outside.

The anticorona gold utensil of the female division of drainage six of the pipes of ￠ 450, can be achieved to drain from the pipe mother corona frees of ￠ 450, in use, will Pipe mother is welded on the curved support face of the gold utensil main body, and the radian in curved support face is less than 90 degree, takes full advantage of pipe mother's Self-shileding acts on, and the corona for avoiding gold utensil main body produces, meanwhile, reduce deadweight and the volume of gold utensil, save material, separately Outside, the wire clamp gland for being also easy to produce corona (bolt passes through end) is placed in the inner side of the division circle surrounded by the wire in wire guide, Shielding action can be played naturally by wire, though wire clip body exposed to division circle outside, by the application of screw bolt, Wire clip body periphery ensure that rule, the zero defect of its outer surface circular arc, avoid producing corona without through hole.

As the improvement of technical scheme, as shown in figure 3, the wire clip body 22 is fixed on gold utensil by screw bolt 3 On the circular flat of the bottom of main body 1.

Specific embodiment of the present utility model is write according to progressive mode, highlights each embodiment party The difference of case, its similar portion can be with cross-reference.

Embodiment of the present utility model is elaborated above in conjunction with accompanying drawing, but the utility model is not limited to Above-mentioned embodiment, in those of ordinary skill in the art's possessed knowledge, the utility model can also not departed from Various changes can be made on the premise of objective.

Claims (3)

1. A kind of 1. anticorona gold utensil of the female division of drainage six of pipes of ￠ 450, it is characterised in that including：Gold utensil main body (1) and with the gold Six wire clamps (2) that tool main body (1) is fixedly connected, the top of the gold utensil main body (1) are provided with what is coordinated with pipe mother outer surface Curved support face (11), bottom are circular flat, and circumferential is annular surface, and the radian of the curved support face (11) is less than 90 Degree, the wire clamp (2) are uniformly fixed on the circular flat of gold utensil main body (1) bottom, and positioned at in the circular flat The heart is on the circumference in the center of circle, and the wire guide (21) coaxial with gold utensil main body (1), the wire clamp are provided with the wire clamp (2) (2) include wire clip body (22) and wire clamp gland (23), tapped through hole, the line are arranged at intervals with the wire clamp gland (23) Tapped blind hole corresponding with the tapped through hole, the wire clip body (22) and wire clamp gland (23) are provided with clip main body (22) By screw in the tapped through hole and the tapped blind hole screw bolt (3) connect, the wire clamp gland (23) be located at by The inner side for the division circle that wire in wire guide (21) surrounds, the wire clip body (22) are located at by the wire in wire guide (21) The outside of the division circle surrounded.
2. 2. according to the anticorona gold utensil of the female division of drainage six of the pipes of ￠ described in claim 1 450, it is characterised in that：The curved support The radian in face (11) is 30~60 degree.
3. 3. according to the anticorona gold utensil of the female division of drainage six of the pipes of ￠ 450 of claim 1 or 2, it is characterised in that：The wire clamp master Body (22) is fixed on by screw bolt (3) on the circular flat of gold utensil main body (1) bottom.