CN201985496U

CN201985496U - Damping spacer

Info

Publication number: CN201985496U
Application number: CN2010206900858U
Authority: CN
Inventors: 周华荣
Original assignee: TORCH POWER ARMOUR CLAMP CO Ltd
Current assignee: TORCH POWER ARMOUR CLAMP CO Ltd
Priority date: 2010-12-30
Filing date: 2010-12-30
Publication date: 2011-09-21
Anticipated expiration: 2020-12-30

Abstract

The utility model discloses a damping spacer which comprises a connecting rod with connectors at two ends, elastic rubber sleeves arranged on the connectors, and wire clamps arranged on the rubber sleeves; wherein each wire clamp comprises a wire clamp body, a tail cover and a pressing cover; the wire clamp body comprises a connecting part and a wire clamping part, the tail covers and the connecting parts of the wire clamp bodies are covered on the rubber sleeves and are connected through threaded fastening pieces in a fastened way, the pressing covers are covered on the wire clamping parts of the wire clamp bodies, and connected with the wire clamping parts through threaded fastening pieces in a fastened way, and wire clamping holes are formed between the pressing covers and the wire clamp bodies; elastic insulated wire clamping sleeves are arranged in the wire clamping holes; annular V-shaped grooves are formed on the outer walls of the connectors, semi-circular V-shaped dummy clubs matched with the V-shaped grooves are arranged on the inner walls of the connecting parts of the wire clamp bodies, and semi-circular V-shaped dummy clubs matched with the V-shaped grooves are also arranged on the inner walls of the tail covers. By using the damping spacer, the structure and the manufacturing process are simplified, and good oscillation damping property is realized.

Description

The damp type conductor spacer

Technical field

The utility model belongs to the electric armour clamp technical field, is specifically related to a kind of damp type conductor spacer.

Background technology

On the power transmission lines, under the wind-force effect, touch easily between the adjacent power line, cause power failure.For effectively keeping the spacing distance between the adjacent guiding, when power circuitry engineering is constructed, adopt conductor spacer to come the separating adjacent lead.On the present various model conductor spacers, all use conductor spacer to come the separating adjacent lead with the wire interconnecting piece position.

Patent documentation CN201044346Y discloses a kind of binary fission list damping ball strand formula conductor spacer, by two ends have the support bar of connector, wire clip body, wire dress cover and the gland that is connected on each connector formed, be provided with corresponding concave arc relatively on its wire clip body and the wire dress cover, be respectively equipped with cushion on the individual concave arc surface.The shortcoming of the damp type conductor spacer of this kind structure is that the shape of the connector on its support bar is spherical, and its process for machining and manufacturing is difficult, and precision prescribed is higher, wastes time and energy, and cost is also higher.

Summary of the invention

The purpose of this utility model provides the damp type conductor spacer that a kind of designs simplification, manufacturing process are simple and have better weakening performance.

The technical scheme that realizes the utility model purpose is: a kind of damp type conductor spacer comprises that two ends respectively establish the connecting rod of a connector, are arranged on the elastic caoutchouc cover on the connector and are arranged on wire clamp on the rubber sleeve; Described wire clamp comprises wire clip body, tail-hood and gland; Described wire clip body comprises connecting portion and clamp portion, described tail-hood and wire clip body connecting portion cover on rubber sleeve and lid and described connecting portion are fastenedly connected by threaded fastener, described gland covers in wire clip body clamp portion and gland and described clamp portion are fastenedly connected by threaded fastener, forms the clamp hole between described gland and the wire clip body; Be provided with insulation elasticity clamp cover in the described clamp hole; Described connector outer wall is provided with the ring-type v-depression, and the inwall of described wire clip body connecting portion is provided with the semicircular V-arrangement boss that matches with described v-depression, also is provided with the semicircular V-arrangement boss that matches with described v-depression on the inwall of described tail-hood.

In the technique scheme, the basic configuration of described elastic caoutchouc cover is the ring-type V-arrangement, is combined by two semicircular V-arrangement covers.

The utlity model has positive effect: in (1) the utility model, described connector outer wall is provided with the ring-type v-depression, the inwall of described wire clip body connecting portion is provided with the semicircular V-arrangement boss that matches with described v-depression, also is provided with the semicircular V-arrangement boss that matches with described v-depression on the inwall of described tail-hood.This kind structure no longer adopts spherical connector, simplifies the structure and manufacturing process; In addition owing to be provided with the elastic caoutchouc cover between connector and the wire clamp, change into by original rigid connection and flexibly connect, have and suppress wind pendulum, weakening preferably and prevent performance such as lead wearing and tearing.

Description of drawings

Fig. 1 is a kind of structural representation of the present utility model.

Reference numeral is: connector 1, v-depression 11, connecting rod 2, elastic caoutchouc cover 3, semicircular V-arrangement cover 31, wire clamp 4, wire clip body 41, connecting portion 411, semicircular V-arrangement boss 4111, clamp portion 412, tail-hood 42, semicircular V-arrangement boss 421, gland 43, securing member 5, clamp hole 6, clamp cover 7.

Embodiment

(embodiment 1)

Fig. 1 is a kind of structural representation of the present utility model, has shown a kind of embodiment of the present utility model.

Present embodiment is a kind of damp type conductor spacer used when power circuitry engineering is constructed, and sees shown in Figure 1ly, comprises that two ends respectively establish the connecting rod 2 of a connector 1, are arranged on the elastic caoutchouc cover 3 on the connector 1 and are arranged on wire clamp 4 on the rubber sleeve 3; Described wire clamp 4 comprises wire clip body 41, tail-hood 42 and gland 43; Described wire clip body 41 comprises connecting portion 411 and clamp portion 412, described tail-hood 42 and wire clip body 41 connecting portions 411 cover on rubber sleeve 3 and lid and described connecting portion 411 are fastenedly connected by threaded fastener, described gland 43 covers in wire clip body 41 clamp portions 412 and gland 43 and described clamp portion 412 are fastenedly connected by threaded fastener 5, forms clamp hole 6 between described gland 43 and the wire clip body 41; Be provided with insulation elasticity clamp cover 7 in the described clamp hole 6; Described connector 1 outer wall is provided with ring-type v-depression 11, the inwall of described wire clip body 41 connecting portions 411 is provided with the semicircular V-arrangement boss 4111 that matches with described v-depression 11, also is provided with the semicircular V-arrangement boss 421 that matches with described v-depression 11 on the inwall of described tail-hood 42.

The basic configuration of described elastic caoutchouc cover 3 is ring-type V-arrangements, is combined by two semicircular V-arrangement covers 31.

Present embodiment no longer adopts spherical connector, simplifies the structure and manufacturing process; In addition because connector and wire clamp connecting portion particular structure shape and by the elastic caoutchouc cover is set, change into by original rigid connection and to flexibly connect, have and suppress wind pendulum, weakening preferably and prevent performance such as lead wearing and tearing.

Obviously, the foregoing description of the present utility model only instrument is for the utility model example clearly is described, and is not to be qualification to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all execution modes.And these belong to conspicuous variation or the change that connotation of the present utility model extends out and still belong to protection range of the present utility model.

Claims

1. damp type conductor spacer comprises that two ends respectively establish the connecting rod (2) of a connector (1), are arranged on the elastic caoutchouc cover (3) on the connector (1) and are arranged on wire clamp (4) on the rubber sleeve (3); Described wire clamp (4) comprises wire clip body (41), tail-hood (42) and gland (43); Described wire clip body (41) comprises connecting portion (411) and clamp portion (412), described tail-hood (42) and wire clip body (41) connecting portion (411) cover at rubber sleeve (3) and go up and lid and described connecting portion (411) are fastenedly connected by threaded fastener, described gland (43) covers in wire clip body (41) clamp portion (412) and goes up and gland (43) and described clamp portion (412) are fastenedly connected formation clamp hole (6) between described gland (43) and the wire clip body (41) by threaded fastener (5); Be provided with insulation elasticity clamp cover (7) in the described clamp hole (6);

It is characterized in that: described connector (1) outer wall is provided with ring-type v-depression (11), the inwall of described wire clip body (41) connecting portion (411) is provided with the semicircular V-arrangement boss (4111) that matches with described v-depression (11), also is provided with the semicircular V-arrangement boss (421) that matches with described v-depression (11) on the inwall of described tail-hood (42).

2. damp type conductor spacer according to claim 1 is characterized in that: the basic configuration of described elastic caoutchouc cover (3) is the ring-type V-arrangement, is combined by two semicircular V-arrangement covers (31).