CN203312739U - Inter-phase damping rotation spacer - Google Patents
Inter-phase damping rotation spacer Download PDFInfo
- Publication number
- CN203312739U CN203312739U CN2013203983458U CN201320398345U CN203312739U CN 203312739 U CN203312739 U CN 203312739U CN 2013203983458 U CN2013203983458 U CN 2013203983458U CN 201320398345 U CN201320398345 U CN 201320398345U CN 203312739 U CN203312739 U CN 203312739U
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- framework
- gold utensil
- spacer
- damping
- conductor spacer
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Abstract
The utility model discloses an inter-phase damping rotation spacer which comprises an insulator, two equalizing rings and two sub conductor spacers. Two ends of the insulator is provided with connecting fittings; the two equalizing rings are respectively fixed with one end of two connecting fittings which is near the insulator; the two sub conductor spacers are respectively fixed with one end of the two connecting fittings which is far from the insulator; each sub conductor spacer comprises a frame and a cable clamp which is arranged on the frame; the frame and the cable clamp are connected through a damping connecting structure; the frame through a connecting component is connected with the connecting fittings; the connecting component is rigid; and one end of the connecting component is fixedly connected with the connecting fittings, the other end of the connecting component is connected with the center of the frame through the damping connecting structure. The inter-phase damping rotation spacer of the utility model is reasonable in structure and good in using effect, and is not easy to damage.
Description
Technical field
The utility model belongs to the electric armour clamp field, is specifically related to a kind of alternate damping revolution conductor spacer.
Background technology
Impacts such as overhead transmission line, in when operation, can be subject to adverse circumstances, the air draught variation and produce the vibration of different situations or wave.If when wind speed is 7～25 meter per second, made wire can produce 0.1～1Hz, double amplitude is strongly the waving of vertical ellipse of 12 meters.This waving can cause the wire whiplash, and disconnected strand, broken string, with the gold utensil serious friction or make the shaft tower fracture, topple over and cause the serious accident such as large-area power-cuts, causes serious harm for society and the people.Therefore, generally every 50 meters or 60 meter amperes, fill an inter-phase spacer, with this, suppress high-voltage conducting wires and wave, guarantee the safe operation of electric power system.
The electrodeless adjustable inter-phase spacer bracket of a kind of turn buckle formula is disclosed in patent documentation CN201877763U, this spacer bracket is connected between sub-lead spacer and insulator, its architectural feature is: this spacer bracket comprises turn buckle and U-loop, one end of described turn buckle is connected with spacer bracket, its other end is connected with an end of U-loop, and the other end of described U-loop is connected with the ring body gold utensil of insulator; As can be known in conjunction with specification, turn buckle is to be screwed to be connected to be to be rigidly connected with spacer bracket.Use above-mentioned inter-phase spacer bracket, the serious shock or friction can occur in the ring body gold utensil of insulator and U-shaped ring when line oscillation, and the time one is long, probably causes damage of components and then causes whole inter-phase spacer ineffective; In addition, be rigidly connected because turn buckle and spacer bracket adopt, and this place of being rigidly connected has larger stress and produces when circuit is acutely waved, the long-time use has the risk ruptured from this junction.
The utility model content
To this, the purpose of this utility model is to provide a kind of alternate damping revolution conductor spacer rational in infrastructure, and its result of use is good, and not fragile.
The technical scheme that realizes the utility model purpose is:
A kind of alternate damping revolution conductor spacer, comprise insulator, two grading rings and two sub-lead spacers;
The both ends of described insulator are provided with the connection gold utensil, described two grading rings are connected respectively gold utensil and are fixedly connected with near an end of described insulator with two, described two sub-lead spacers are connected respectively gold utensil and are fixedly connected with away from an end of described insulator with two;
Described sub-lead spacer comprises framework and is arranged on the wire clamp on described framework, and described framework is connected with wire clamp employing damping syndeton;
Described framework connects with the described gold utensil that is connected by coupling assembly;
Described coupling assembly is rigid member;
One end of described coupling assembly is fixedly connected with the described gold utensil that is connected, and its other end adopts the damping syndeton to be connected with the center of described framework.
In technique scheme, described sub-lead spacer is the quadripartion conductor spacer, and the framework of described quadripartion conductor spacer is cross, and four wire clamps are connected with respectively on four lug bosses of described framework.
In technique scheme, described sub-lead spacer is the tripartition conductor spacer, and the framework of described tripartition conductor spacer is three fork-shapeds, and three wire clamps are connected with respectively on three lug bosses of described framework.
In technique scheme, described coupling assembly comprises connecting plate and revoliving arm, one end of described connecting plate is fixedly connected with an end of described revoliving arm, and the other end of described connecting plate is fixedly connected with the described gold utensil that is connected, and the other end of described revoliving arm adopts the damping syndeton to be connected with described framework.
In technique scheme, described connecting plate be connected gold utensil and by least two bolt assemblies, be connected with revoliving arm with described connecting plate.
In technique scheme, described connecting plate is double plate structure, and described revoliving arm is single plate structure, and described connection gold utensil is single ledge arrangement, and the revoliving arm of described single plate structure and described connection gold utensil are located between the connecting plate of described double plate structure.
The utlity model has positive effect:
In alternate damping revolution conductor spacer of the present utility model, the connection gold utensil be arranged on insulator is rigidly connected for being fixedly connected with to be with coupling assembly, between coupling assembly and framework, adopt the damping syndeton to be connected, this damping syndeton plays damping action when line oscillation, can slow down the impact strength of relative motion between phase and phase, suppress conductor galloping; Simultaneously also can effectively slow down the stress between framework and coupling assembly, reduce between framework and coupling assembly the injury that the larger stress produced causes alternate damping revolution conductor spacer; Between each connected components in alternate damping revolution conductor spacer in the utility model, serious the shock or friction can not occur yet simultaneously, so this conductor spacer can not clash into or rub and damage.
The accompanying drawing explanation
Fig. 1 is that the sub-lead spacer in alternate damping revolution conductor spacer of the present utility model is a kind of structural representation of quadripartion conductor spacer;
Fig. 2 is that the sub-lead spacer in alternate damping revolution conductor spacer of the present utility model is a kind of structural representation of tripartition conductor spacer;
Fig. 3 is a kind of structural representation of coupling assembly of the present utility model;
Reference numeral shown in figure is: the 1-insulator; The 2-grading ring; The 3-sub-lead spacer; The 31-framework; The 32-wire clamp; 4-connects gold utensil; The 5-coupling assembly; The 51-connecting plate; The 52-revoliving arm; The 6-bolt assembly.
Embodiment
Below in conjunction with Figure of description, following two kinds of embodiment of the present utility model are elaborated:
(embodiment 1)
As shown in the figure, a kind of alternate damping revolution conductor spacer, comprise insulator 1, two grading rings 2 and two sub-lead spacers 3; The both ends of described insulator 1 are provided with and connect gold utensil 4, described two grading rings 2 are connected respectively gold utensil 4 and are fixedly connected with near an end of described insulators 1 with two, described two sub-lead spacers 3 are connected respectively gold utensil 4 and are fixedly connected with away from an end of described insulator 1 with two; Described sub-lead spacer 3 comprises framework 31 and is arranged on the wire clamp 32 on described framework 31, and described framework 31 is connected with wire clamp 32 employing damping syndetons; Described framework 31 connects with the described gold utensil 4 that is connected by coupling assembly 5; Described coupling assembly 5 is rigid member; One end of described coupling assembly 5 is fixedly connected with the described gold utensil 4 that is connected, and its other end adopts the damping syndeton to be connected with the center of described framework 31.In alternate damping revolution conductor spacer of the present utility model, the connection gold utensil 4 be arranged on insulator 1 is rigidly connected for being fixedly connected with to be with coupling assembly 5, between coupling assembly 5 and framework 31, adopt the damping syndeton to be connected, this damping syndeton plays damping action when line oscillation, can slow down the impact strength of relative motion between phase and phase, suppress conductor galloping; Simultaneously also can slow down the stress between framework 31 and coupling assembly 5, reduce the injury that the larger stress produced between framework 31 and coupling assembly 5 causes alternate damping revolution conductor spacer; Between each connected components in alternate damping revolution conductor spacer in the utility model, serious the shock or friction can not occur yet simultaneously, so this conductor spacer can not clash into or rub and damage.
Referring to Fig. 1, the described sub-lead spacer 3 in the present embodiment is the quadripartion conductor spacer, and the framework 31 of described quadripartion conductor spacer is cross, and four wire clamps 32 are connected with respectively on four lug bosses of described framework 31.
Described coupling assembly 5 in the present embodiment comprises connecting plate 51 and revoliving arm 52, one end of described connecting plate 51 is fixedly connected with an end of described revoliving arm 52, the other end of described connecting plate 51 is fixedly connected with the described gold utensil 4 that is connected, and the other end of described revoliving arm 52 adopts the damping syndeton to be connected with described framework 31.
In order to realize above-mentioned being fixedly connected with, the described connecting plate 51 in the present embodiment is fixed and is connected by two bolt assemblies 6 with described revoliving arm 52 with being connected gold utensil 4 and described connecting plate 51, in practical operation, also can adopt other connected modes to be fixed connection.
As shown in Figure 3, described connecting plate 51 in the present embodiment is double plate structure, described revoliving arm 52 is single plate structure, and described connection gold utensil 4 is single ledge arrangement, and the revoliving arm 52 of described single plate structure and described connection gold utensil 4 are located between the connecting plate 51 of described double plate structure.Adopt said structure to make the strength and stability of described coupling assembly 5 all secure.
(embodiment 2)
The present embodiment is substantially the same manner as Example 1, difference is: the described sub-lead spacer 3 in the present embodiment is the tripartition conductor spacer, the framework 31 of described tripartition conductor spacer is three fork-shapeds, and three wire clamps 32 are connected with respectively on three lug bosses of described framework 31, referring specifically to Fig. 2.
Obviously, above-described embodiment of the present utility model is only for the utility model example clearly is described, and is not the restriction 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 exhaustive without also giving all execution modes.And these belong to apparent 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 (6)
1. an alternate damping revolution conductor spacer, comprise insulator (1), two grading rings (2) and two sub-lead spacers (3);
The both ends of described insulator (1) are provided with and connect gold utensil (4), described two grading rings (2) are connected respectively gold utensil (4) and are fixedly connected with near an end of described insulator (1) with two, described two sub-lead spacers (3) are connected respectively gold utensil (4) and are fixedly connected with away from an end of described insulator (1) with two;
Described sub-lead spacer (3) comprises framework (31) and is arranged on the wire clamp (32) on described framework (31), and described framework (31) adopts the damping syndeton to be connected with wire clamp (32);
Described framework (31) connects with the described gold utensil (4) that is connected by coupling assembly (5);
It is characterized in that: described coupling assembly (5) is rigid member;
One end of described coupling assembly (5) is fixedly connected with the described gold utensil (4) that is connected, and its other end adopts the damping syndeton to be connected with the center of described framework (31).
2. conductor spacer is turned round in alternate damping according to claim 1, it is characterized in that: described sub-lead spacer (3) is the quadripartion conductor spacer, the framework of described quadripartion conductor spacer (31) is cross, and four wire clamps (32) are connected with respectively on four lug bosses of described framework (31).
3. conductor spacer is turned round in alternate damping according to claim 1, it is characterized in that: described sub-lead spacer (3) is the tripartition conductor spacer, the framework of described tripartition conductor spacer (31) is three fork-shapeds, and three wire clamps (32) are connected with respectively on three lug bosses of described framework (31).
4. according to claim 1 or 2 or 3 described alternate damping revolution conductor spacers, it is characterized in that: described coupling assembly (5) comprises connecting plate (51) and revoliving arm (52), one end of described connecting plate (51) is fixedly connected with an end of described revoliving arm (52), the other end of described connecting plate (51) is fixedly connected with the described gold utensil (4) that is connected, and the other end of described revoliving arm (52) adopts the damping syndeton to be connected with described framework (31).
5. alternate damping revolution conductor spacer according to claim 4 is characterized in that: described connecting plate (51) be connected gold utensil (4) and by least two bolt assemblies (6), be connected with revoliving arm (52) with described connecting plate (51).
6. conductor spacer is turned round in alternate damping according to claim 5, it is characterized in that: described connecting plate (51) is double plate structure, described revoliving arm (52) is single plate structure, described connection gold utensil (4) is single ledge arrangement, and the revoliving arm of described single plate structure (52) and described connection gold utensil (4) are located between the connecting plate (51) of described double plate structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203983458U CN203312739U (en) | 2013-07-05 | 2013-07-05 | Inter-phase damping rotation spacer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203983458U CN203312739U (en) | 2013-07-05 | 2013-07-05 | Inter-phase damping rotation spacer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203312739U true CN203312739U (en) | 2013-11-27 |
Family
ID=49618914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203983458U Expired - Lifetime CN203312739U (en) | 2013-07-05 | 2013-07-05 | Inter-phase damping rotation spacer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203312739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105703298A (en) * | 2016-03-17 | 2016-06-22 | 绍兴文理学院元培学院 | Single-loop transmission line integrated inter-phase damper spacer |
-
2013
- 2013-07-05 CN CN2013203983458U patent/CN203312739U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105703298A (en) * | 2016-03-17 | 2016-06-22 | 绍兴文理学院元培学院 | Single-loop transmission line integrated inter-phase damper spacer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325600 Xinguang Industrial Zone, Yueqing, Zhejiang, Wenzhou, Liushi Co-patentee after: GULIFA ELECTRIC Co.,Ltd. Patentee after: GULIFA GROUP Co.,Ltd. Address before: 325600 Xinguang Industrial Zone, Yueqing, Zhejiang, Wenzhou, Liushi Co-patentee before: GULIFA ELECTRIC CO.,LTD. Patentee before: GULIFA GROUP Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 325600 Xinguang Industrial Zone, Yueqing, Zhejiang, Wenzhou, Liushi Co-patentee after: GULIFA ELECTRIC CO.,LTD. Patentee after: GULIFA GROUP Co.,Ltd. Address before: 325604 Xinguang Industrial Zone, Yueqing, Zhejiang, Wenzhou, Liushi Co-patentee before: HEFEI GULIFA ELECTRIC Co.,Ltd. Patentee before: GULIFA GROUP Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131127 |