CN201323419Y - Jumper conductor clamper of tube bus for overhead transmission line - Google Patents
Jumper conductor clamper of tube bus for overhead transmission line Download PDFInfo
- Publication number
- CN201323419Y CN201323419Y CNU2008201246475U CN200820124647U CN201323419Y CN 201323419 Y CN201323419 Y CN 201323419Y CN U2008201246475 U CNU2008201246475 U CN U2008201246475U CN 200820124647 U CN200820124647 U CN 200820124647U CN 201323419 Y CN201323419 Y CN 201323419Y
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- Prior art keywords
- drainage
- plate
- connecting plate
- transmission line
- circular casing
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Abstract
The utility model relates to a jumper conductor clamper of a tube bus used for an overhead transmission line. The jumper conductor clamper comprises a circular sleeve; a plurality of connection boards are arranged at one end of the circular sleeve and on the semi-circumference of the circular end surface; the connection boards parallel to the axis of the circular sleeve in the lengthwise direction; all the surfaces of the boards cross at the center of circle of the circular sleeve; a plurality groups of connecting through holes are formed on each connection board lengthways, and a current plate is arranged on each connection board; perforations corresponding to the connecting through holes are formed on the current plates; and the connection boards and the current plate are fixedly connected through bolts; connection parts are arranged at the free ends of the current plates; a drainage tube is fixedly connected with each connection part; and the drainage tubes and the circular sleeve are arranged in parallel. The jumper conductor clamper of the tube bus can realize length adjustment of a flexible jumper, thereby overcoming the defects in the prior art; and simultaneously, the jumper conductor clamper of the tube bus provided by the utility model has the advantages of simple structure and convenient installation.
Description
Technical field
The utility model relates in particular to a kind of pipe bus drainage wire clamp that is used for overhead transmission line relevant for a kind of electric armour clamp.
Background technology
Needing gold utensil in aluminum pipe formula rigid jumper system will manage electric current among the mother and drain in the bundle conductor and go.The mode of drainage needs safe and reliable, and drainage system requires easy for installation.But the difficult control of wire jumper length when site operation is installed, it is more to make in the actual engineering flexible jumper length long situation occur, therefore, the electromagnetic environment of part has been caused influence, has reduced discharge inception voltage, the extinction voltage of wire jumper system.Can design the adjusting of a kind of pipe bus drainage system with the length of realization flexible jumper, be the technical problem that this area needs to be resolved hurrily.
The utility model content
The purpose of this utility model is to provide a kind of pipe bus drainage wire clamp that is used for overhead transmission line, and it is simple in structure, easy for installation, and can realize the adjusting of the length of flexible jumper.
The purpose of this utility model is to realize like this, a kind of pipe bus drainage wire clamp that is used for overhead transmission line, this drainage thread folder comprises a circular casing, at an end of this circular casing and be positioned on this circular end surface semi-circumference wherein, evenly be provided with a plurality of connecting plates, vertical and the circular casing parallel axes of described each connecting plate, each plate hand-deliver is compiled in the center of circle of circular casing; It vertically is provided with many group connecting through holes each connecting plate upper edge; One drainage plate is set on each connecting plate, and described drainage plate is provided with the perforation corresponding with connecting through hole, by bolt described connecting plate is fixedlyed connected with drainage plate; The free end of drainage plate is provided with connecting portion, and a drainage tube is fixedly connected on this connecting portion; Described each drainage tube and circular casing be arranged in parallel.
In a better embodiment of the present utility model, the plate body of described drainage plate is a double-decker, and described connecting plate is located between this bilayer plate body.
In a better embodiment of the present utility model, the corresponding described connecting plate of an end of described circular casing offers corresponding slot, and described connecting plate is inserted in the corresponding slot and is fixedly welded on described circular casing.
In a better embodiment of the present utility model, the connecting portion of described drainage plate is a jack, and drainage tube is inserted in the jack and is fixedly welded on described drainage plate.
In a better embodiment of the present utility model, described circular casing, connecting plate, drainage plate and drainage tube are made by aluminium.
In a better embodiment of the present utility model, described connecting plate is two, three or four.
In a better embodiment of the present utility model, be provided with on second half circumference of described connecting plate in circular casing one end correspondence, be provided with for the fixed head that shading ring is installed.
From the above mentioned, pipe bus drainage wire clamp of the present utility model, because it vertically is provided with many group connecting through holes each connecting plate upper edge, make the installation site of drainage plate and connecting plate vertically carry out corresponding adjusting along connecting plate, with the different connection hole of correspondence, realize the adjusting of the length of flexible jumper, to overcome the defective of prior art; Simultaneously, pipe bus drainage thread anchor clamps of the present utility model have advantage simple in structure, easy for installation.
Description of drawings
The following drawings only is intended to the utility model done and schematically illustrates and explain, does not limit scope of the present utility model.Wherein,
Fig. 1: the structural representation of pipe bus drainage wire clamp of the present utility model.
Fig. 2: another structural representation of pipe bus drainage wire clamp of the present utility model.
Fig. 3 A: the structural representation of circular casing and connecting plate in the utility model.
Fig. 3 B: be the schematic top plan view of Fig. 3 A.
Fig. 4 A: another structural representation of circular casing and connecting plate in the utility model.
Fig. 4 B: be the schematic top plan view of Fig. 4 A.
Fig. 5 A: pipe bus drainage wire clamp behaviour in service schematic diagram of the present utility model.
Fig. 5 B: be the local enlarged diagram of Fig. 5 A.
Fig. 6: the structural representation of drainage plate in the utility model.
Fig. 7: the structural representation that drainage plate is connected with drainage tube in the utility model.
Embodiment
Understand for technical characterictic of the present utility model, purpose and effect being had more clearly, now contrast description of drawings embodiment of the present utility model.
As shown in Figure 1 and Figure 2, a kind of pipe bus drainage wire clamp 1 that is used for overhead transmission line, this drainage wire clamp 1 comprises a circular casing 11, at an end of this circular casing 11 and be positioned on this circular end surface semi-circumference wherein, evenly be provided with a plurality of connecting plates 12, in the utility model, described connecting plate 12 can be provided with three (shown in Fig. 1, Fig. 3 A and Fig. 3 B), constitutes one and becomes three type drainage wire clamps; Four (shown in Fig. 2, Fig. 4 A and Fig. 4 B) also can be set constitute a change four type drainage wire clamps; Two (not shown)s also can be set constitute a change two type drainage wire clamps.Vertical and circular casing 11 parallel axes of described each connecting plate 12, the plate hand-deliver of each connecting plate 12 is compiled in the center of circle of circular casing 11; It vertically is provided with many group connecting through holes 121 each connecting plate 12 upper edge; One drainage plate 13 is set on each connecting plate 12, and described drainage plate 13 is provided with the perforation 131 corresponding with connecting through hole 121, by the bolt (not shown) described connecting plate 12 is fixedlyed connected with drainage plate 13; The free end of drainage plate 13 is provided with connecting portion 132, one drainage tubes 14 and is fixedly connected on this connecting portion 132; Described each drainage tube 14 be arranged in parallel with circular casing 11.In the utility model, described circular casing 11, connecting plate 12, drainage plate 13 and drainage tube 14 are made by aluminium.
In the present embodiment, be provided with on second half circumference of described connecting plate 12, also be provided with for the fixed head 15 that shading ring 2 is installed in circular casing 11 1 end correspondences.
Pipe bus drainage thread of the present utility model is clipped in when using, and adopts corresponding drainage wire clamp according to the lead division number, is applied on the wire jumper of quadripartion transmission line, uses one to become two type drainage wire clamps; Be applied on the wire jumper of six division electricity transmission lines, use one to become three type drainage wire clamps; Be applied on the wire jumper of eight division electricity transmission lines, use one to become four type drainage wire clamps.
Be that example describes below with the six-multiple conductor.Shown in Fig. 5 A, Fig. 5 B, when lead in the overhead transmission line is six divisions, select the drainage wire clamp 1 of a change three types for use, described two pipe buses 3 are crossed on the power transmission tower, the spacing of two pipe buses 3 realizes by special-purpose gold utensil is fixing as requested, the two ends of every pipe bus 3 are sheathed respectively and weld one one drainage wire clamp 1 that becomes three types, each sub-conductor in the described six-multiple conductor is fixedlyed connected with a drainage tube on the described drainage wire clamp 1, so, can will be connected with power transmission tower opposite side six-multiple conductor behind the six-multiple conductor wire jumper of power transmission tower one side.As shown in Figure 5, pipe bus 3 two ends also are provided with described shading ring 2.
Pipe bus drainage wire clamp of the present utility model, it vertically is provided with many group connecting through holes 121 owing to each connecting plate 12 upper edge, makes the drainage plate 13 and the installation site of connecting plate 12 vertically carry out corresponding adjusting along connecting plate 12, with the different connection hole 121 of correspondence; When a certain sub-conductor is lax, can make this sub-conductor tension by the installation site of regulating drainage plate 13, realize the adjusting of the length of flexible jumper, defectives such as influence that causes with the electromagnetic environment that overcomes in the prior art the part and the discharge inception voltage that reduces the wire jumper system, extinction voltage.Simultaneously, described pipe bus drainage thread anchor clamps have advantage simple in structure, easy for installation.
Further, as shown in Figure 1 and Figure 2, described drainage plate 13 is the two-sided way of contact that contacts with connecting plate 12, that is: the plate body of described drainage plate 13 is double-decker (as shown in Figure 6), and described connecting plate 12 is located between this bilayer plate body; This structure can make connection more stable and reliable.
In the present embodiment, as Fig. 6, shown in Figure 7, the connecting portion 132 of described drainage plate 13 is a jack, and drainage tube 14 is inserted in the jack and is fixedly welded on described drainage plate 13; As shown in Figure 7, the rearward end of described drainage tube 14 constitutes blind end and forms slick and sly streamlined, to reduce electromagnetic interference.
In the present embodiment, as shown in Figure 1 and Figure 2, the corresponding described connecting plate 12 of an end of described circular casing 11 offers corresponding slot 111, and described connecting plate 12 is inserted in the corresponding slot 111 and is fixedly welded on the described circular casing 11.
Further, shown in Fig. 3 A, Fig. 3 B, when connecting plate 12 is set to three, can on the position of 0 ° on the semi-circumference of correspondence, 90 ° and 180 °, evenly be provided with, become three type drainage wire clamps to constitute described one.
Shown in Fig. 4 A, Fig. 4 B, when connecting plate 12 is set to four, can on the position of 0 ° on the semi-circumference of correspondence, 60 °, 120 ° and 180 °, evenly be provided with, become four type drainage wire clamps to constitute described one.
Certainly, the position that is provided with of connecting plate 12 is not limit with above-mentioned being described as, and it can evenly be provided with according to actual needs, uses the corresponding interval rod as long as can satisfy.
The above only is the schematic embodiment of the utility model, is not in order to limit scope of the present utility model.Any those skilled in the art, equivalent variations of having done under the prerequisite that does not break away from design of the present utility model and principle and modification all should belong to the scope that the utility model is protected.
Claims (7)
1, a kind of pipe bus drainage wire clamp that is used for overhead transmission line, it is characterized in that: this drainage thread folder comprises a circular casing, at an end of this circular casing and be positioned on this circular end surface semi-circumference wherein, evenly be provided with a plurality of connecting plates, vertical and the circular casing parallel axes of described each connecting plate, each plate hand-deliver is compiled in the center of circle of circular casing; It vertically is provided with many group connecting through holes each connecting plate upper edge; One drainage plate is set on each connecting plate, and described drainage plate is provided with the perforation corresponding with connecting through hole, by bolt described connecting plate is fixedlyed connected with drainage plate; The free end of drainage plate is provided with connecting portion, and a drainage tube is fixedly connected on this connecting portion; Described each drainage tube and circular casing be arranged in parallel.
2, the pipe bus drainage wire clamp that is used for overhead transmission line as claimed in claim 1, it is characterized in that: the plate body of described drainage plate is a double-decker, described connecting plate is located between this bilayer plate body.
3, the pipe bus drainage wire clamp that is used for overhead transmission line as claimed in claim 1, it is characterized in that: the corresponding described connecting plate of an end of described circular casing offers corresponding slot, and described connecting plate is inserted in the corresponding slot and is fixedly welded on described circular casing.
4, the pipe bus drainage wire clamp that is used for overhead transmission line as claimed in claim 1, it is characterized in that: the connecting portion of described drainage plate is a jack, drainage tube is inserted in the jack and is fixedly welded on described drainage plate.
5, the pipe bus drainage wire clamp that is used for overhead transmission line as claimed in claim 1, it is characterized in that: described circular casing, connecting plate, drainage plate and drainage tube are made by aluminium.
6, the pipe bus drainage wire clamp that is used for overhead transmission line as claimed in claim 1, it is characterized in that: described connecting plate is two, three or four.
7, the pipe bus drainage wire clamp that is used for overhead transmission line as claimed in claim 1 is characterized in that: be provided with on second half circumference of described connecting plate in circular casing one end correspondence, be provided with for the fixed head that shading ring is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201246475U CN201323419Y (en) | 2008-12-16 | 2008-12-16 | Jumper conductor clamper of tube bus for overhead transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201246475U CN201323419Y (en) | 2008-12-16 | 2008-12-16 | Jumper conductor clamper of tube bus for overhead transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201323419Y true CN201323419Y (en) | 2009-10-07 |
Family
ID=41160791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201246475U Expired - Lifetime CN201323419Y (en) | 2008-12-16 | 2008-12-16 | Jumper conductor clamper of tube bus for overhead transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201323419Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101834421A (en) * | 2010-05-05 | 2010-09-15 | 浙江省电力设计院 | Dual-arm supported direct-current thawing access combination hardware fitting |
| CN101752816B (en) * | 2009-12-21 | 2014-12-03 | 中国电力科学研究院 | Dead-end clamp for supporting expanded diameter conductors |
| CN105048385A (en) * | 2015-06-30 | 2015-11-11 | 平高集团有限公司 | Split conductor spacer and clamp fitting using same |
| CN105375132A (en) * | 2015-12-10 | 2016-03-02 | 贵州电网有限责任公司输电运行检修分公司 | TYYH-type drain wire clamp |
| CN110553606A (en) * | 2019-08-26 | 2019-12-10 | 广州供电局有限公司 | method, device and equipment for monitoring horizontal axis difference of supporting type tubular bus of transformer substation |
-
2008
- 2008-12-16 CN CNU2008201246475U patent/CN201323419Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101752816B (en) * | 2009-12-21 | 2014-12-03 | 中国电力科学研究院 | Dead-end clamp for supporting expanded diameter conductors |
| CN101834421A (en) * | 2010-05-05 | 2010-09-15 | 浙江省电力设计院 | Dual-arm supported direct-current thawing access combination hardware fitting |
| CN101834421B (en) * | 2010-05-05 | 2012-08-08 | 浙江省电力设计院 | Dual-arm supported direct-current thawing access combination hardware fitting |
| CN105048385A (en) * | 2015-06-30 | 2015-11-11 | 平高集团有限公司 | Split conductor spacer and clamp fitting using same |
| CN105375132A (en) * | 2015-12-10 | 2016-03-02 | 贵州电网有限责任公司输电运行检修分公司 | TYYH-type drain wire clamp |
| CN110553606A (en) * | 2019-08-26 | 2019-12-10 | 广州供电局有限公司 | method, device and equipment for monitoring horizontal axis difference of supporting type tubular bus of transformer substation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091007 |
|
| CX01 | Expiry of patent term |