CN203119359U - Converting station bus clip - Google Patents
Converting station bus clip Download PDFInfo
- Publication number
- CN203119359U CN203119359U CN 201320103291 CN201320103291U CN203119359U CN 203119359 U CN203119359 U CN 203119359U CN 201320103291 CN201320103291 CN 201320103291 CN 201320103291 U CN201320103291 U CN 201320103291U CN 203119359 U CN203119359 U CN 203119359U
- Authority
- CN
- China
- Prior art keywords
- wire
- clip body
- clamp
- converting station
- holes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000005611 electricity Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model belongs to converting station equipment in the power industry, and particularly relates to a converting station bus clip. Wire inserting grooves (1-3) are formed in the middle of a wire clip body (1) in an up-down-symmetrical mode. Two radial cone holes (1-4) are formed in the side plane in the middle portions of the wire inserting grooves (1-3) of the wire clip body (1). Wire-guiding holes (1-1) with semi-circular inner ends are formed at two ends of the wire clip body (1) symmetrically. Sliding way grooves (1-2) are symmetrically formed in the wire clip body (1) in the wire-guiding holes (1-1). Sliding way blocks (2) are arranged at two ends of the wire clip body (1) corresponding to the wire-guiding holes (1-1). Cones (3) are inserted in the cone holes (1-4) of the wire clip body (1). The cones (3) are fixed in the lower portions of L-shaped plates (4) through sunk screws (5). Fixing holes (4-1) are formed in the other side faces of the L-shaped plates (4). According to the converting station bus clip, hot-line working is convenient, downlead swinging caused by hot-line working is avoided, downlead wires can be assembled and disassembled in a potential mode with electricity, various devices of a converting station can be maintained, using is convenient, and working efficiency is high.
Description
Technical field
The utility model belongs to the power industry substation equipment, particularly a kind of substation bus bar wire clamp.
Background technology
Move in the professional transformer station hotline maintenance process in the electric power system power transmission and transformation, need employ the bus wire clamp, carry out charged dismounting downlead, every is double-bus, wire clamp belongs to T molded lines folder, utilization is bolted on the bus, clamp downlead by U-bolt again, if bolted is not in place or running time is of a specified duration, can cause downlead to come off, directly cause circuit and transformer station's tripping operation accident, have certain problem in disassembly process, T molded lines folder can misplace after U-bolt was opened, and was difficult to take off downlead, cause great difficulty for the equipotential personnel, equipotential personnel must left-right and front-back rock can take off downlead, and transformer substation bus equipment itself exists the little problem in air gap, if the operating personnel rocks downlead, downlead can cause phase spacing and combined distance not enough, can cause personal injury or equipment breakdown.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned technical deficiency, provides a kind of defect processing efficient that improves, the substation bus bar wire clamp of assurance equipment and personal safety.
The technical scheme that the utility model technical solution problem adopts is: the substation bus bar wire clamp comprises the wire clamp body, the middle place that is characterized in online clamp is arranged with down wire casing up and down, the medial side plane, following wire casing place of online clamp is provided with two conical bores radially, the two ends of online clamp are arranged with inner semicircular wire guide, wire clamp body in wire guide is arranged with slide groove, the slideway piece is established in corresponding lead hole, online clamp two ends, plug-in mounting cone in the conical bore of online clamp, cone is fixed on the interior below of L shaped plate with sunk screw, establishes fixing hole in the another side of L shaped plate.
The beneficial effects of the utility model are: the substation bus bar wire clamp has made things convenient for live line working, prevents because live line working causes the downlead vibration problems, can charged earth potential dismounting downlead, and maintenance transformer station various device, and easy to use, high efficiency.
Description of drawings
Specify with embodiment below in conjunction with accompanying drawing.
Fig. 1 is substation bus bar wire clamp structure chart.
Fig. 2 is conical structure figure among Fig. 1.
Among the figure, 1-wire clamp body; The 1-1-wire guide; The 1-2-slide groove; Wire casing under the 1-3-; The 1-4-conical bore; 2-slideway piece; The 3-cone; 4-L shape plate; The 4-1-fixing hole; The 5-sunk screw.
Embodiment
Embodiment, with reference to accompanying drawing 1,2, the substation bus bar wire clamp is the wire clamp body made from aluminium alloy 1, wire clamp body 1 is made the following wire casing 1-3 that the middle part has upper and lower symmetry, inner semicircular conductor hole 1-1 for symmetry is made at two ends, both ends of the surface at two ends wire guide 1-1 are provided with two symmetrical slide groove 1-2, and correspondence is established slideway piece 2 in the wire guide 1-1 outer end at two ends.Side plane in the middle of two following wire casing 1-3 of online clamp 1 is provided with two conical bore 1-4, plug-in mounting cone 3 in conical bore 1-4, cone 3 usefulness sunk screws 5 are fixed on the interior below of L shaped plate 4, be provided with fixing hole 4-1 in the another side of L shaped plate 4, L shaped plate is fixed in 1 time wire casing 1-3 of wire clamp body by fixing hole 4-1.
The operation principle of substation bus bar wire clamp is that the following wire casing 1-3 of two of bus wire clamp passes through L shaped plate 4 downlead wire clamps, and the cone 3 of plug-in mounting can improve contact resistances on the plane, but by action bars earth potential dismounting downlead.
Claims (1)
1. substation bus bar wire clamp, comprise wire clamp body (1), the middle place that it is characterized in that online clamp (1) is arranged with down wire casing (1-3) up and down, the following wire casing (1-3) of online clamp (1) is located the medial side plane and is provided with two conical bores (1-4) radially, the two ends of online clamp (1) are arranged with inner semicircular wire guide (1-1), wire clamp body (1) in wire guide (1-1) is arranged with slide groove (1-2), slideway piece (2) is established in corresponding lead holes, online clamp (1) two ends (1-1), plug-in mounting cone (3) in the conical bore (1-4) of online clamp (1), cone (3) is fixed on the interior below of L shaped plate (4) with sunk screw (5), establishes fixing hole (4-1) in the another side of L shaped plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320103291 CN203119359U (en) | 2013-03-07 | 2013-03-07 | Converting station bus clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320103291 CN203119359U (en) | 2013-03-07 | 2013-03-07 | Converting station bus clip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203119359U true CN203119359U (en) | 2013-08-07 |
Family
ID=48899677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320103291 Expired - Fee Related CN203119359U (en) | 2013-03-07 | 2013-03-07 | Converting station bus clip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203119359U (en) |
-
2013
- 2013-03-07 CN CN 201320103291 patent/CN203119359U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20180307 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |