CN203491410U - Supply lead of 10kV lightning arrester - Google Patents
Supply lead of 10kV lightning arrester Download PDFInfo
- Publication number
- CN203491410U CN203491410U CN201320593275.1U CN201320593275U CN203491410U CN 203491410 U CN203491410 U CN 203491410U CN 201320593275 U CN201320593275 U CN 201320593275U CN 203491410 U CN203491410 U CN 203491410U
- Authority
- CN
- China
- Prior art keywords
- lightning arrester
- lead
- supply lead
- arc
- wire
- 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
- 239000000463 material Substances 0.000 claims abstract description 8
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 7
- 239000010949 copper Substances 0.000 abstract description 7
- 229910052802 copper Inorganic materials 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 239000007891 compressed tablet Substances 0.000 abstract 3
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
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- Thermistors And Varistors (AREA)
Abstract
The utility model discloses a supply lead of a 10kV lightning arrester. The supply lead comprises a lead made of a flexible material. Two ends of the lead are respectively provided with an arc chuck. The arc chucks are connected with a 10kV lead and a lightning arrester upper end guide rod respectively. The arc chucks are internally provided with elastic compressed tablets. An insulating antiskid sleeve is arranged on each arc chuck. According to the supply lead of the 10kV lightning arrester, a hard supply lead of a traditional 10kV lightning arrester is changed into a flexible lead made of a soft strand of copper wires (0.5 meter long) of 10 square millimeters, so that the adaptability is strong in the assembling, disassembling, folding and twisting processes; an original connection mode that a bolt cooperates with a lead compressed tablet is changed into arc chuck connection, so that the labor intensity of assembly and disassembly is lowered, and the electrical connected is ensured to be reliable through the elastic compressed tablets; and the insulating antiskid sleeves are arranged on the arc chucks to effectively prevent joints from being corroded, so that the service life is improved. The supply lead of the 10kV lightning arrester is very convenient in assembly and disassembly, manpower and material resources are saved, and the working efficiency is improved greatly.
Description
Technical field
The utility model belongs to electric power lightning protection and device technique field, particularly a kind of 10kV lightning arrester power supply lead wire.
Background technology
At present; 10kV lightning arrester is widely used in the lightning protection of distribution transformer; for distribution transforming provides safely reliable security protection; in order to make protection of arrester function effectively reliable; annual thunder and lightning all needed operating lightning arrester to pull down and carry out withstand voltage test before season; but because the duration is short, task weight; each lightning arrester needs to dismantle lead-in wire on lightning arrester to be tested; and then reinstall original state; in loaded down with trivial details operation process, not only wasted huge human and material resources and financial resources, and the low construction period that causes of efficiency is large compared with length, potential safety hazard.Tracing it to its cause is, described wire (lead-in wire) belongs to hard line, by bolt, compresses, and connection reliability is had relatively high expectations, and repeated disassembled and assembled is not only loaded down with trivial details, and poor stability.At present for this present situation, also there is not professional improvement, therefore, need badly for the key element of the problems referred to above and analyze, and make extremely useful improvement.
Utility model content
The utility model object is in order to overcome above-mentioned defect, provides a kind of simple in structure, can know record, transmission data and the high a kind of 10kV lightning arrester power supply lead wire of coefficient of safety.
To achieve these goals, the technical solution adopted in the utility model is: a kind of 10kV lightning arrester power supply lead wire, it comprises the wire that flexible material is made, and described wire two ends arrange respectively arc clamping head, and described arc clamping head connects respectively 10kV wire and lightning arrester upper end guide rod.
Described arc clamping head inside arranges elastic pressuring plate.
Insulation Anti-slip cover is set on described arc clamping head.
The soft wire that adopts the soft strand of copper cash (being about 0.5 meter) of 10 square millimeters to make that traditional hard 10kV lightning arrester power supply lead wire is changed into of the present utility model, no matter in dismounting and turnover twist process, adaptability is stronger, described arc clamping head is respectively alumiaum article and copper fitting, during use, aluminium chuck is clipped on 10kV wire, copper chuck is clipped on the guide rod of lightning arrester upper end, changed the connected mode that original bolt coordinates wire compressing tablet, reduced the labour intensity of dismounting, but high voltage in the time of still can adapting to lightning arrester work, the characteristic of low current, described arc clamping head inside arranges elastic pressuring plate, the connection that can guarantee described arc clamping head is very reliable, insulation Anti-slip cover is set on described arc clamping head, effectively avoid rainwater and other corrosion phenomenons to occur, in use be difficult for producing joint corrosion, improved useful life.After the utility model adopts said structure, dismounting is very convenient, not only saved manpower and materials, can also significantly increase work efficiency, and has very strong promotion and use value.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described:
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of 10kV lightning arrester power supply lead wire, it comprises the wire 1 that flexible material is made, and described wire 1 two ends arrange respectively arc clamping head 2, and described arc clamping head 2 connects respectively the upper end guide rod of 10kV wire and lightning arrester.
Described arc clamping head 2 inside arrange elastic pressuring plate 3.
Insulation Anti-slip cover 4 is set on described arc clamping head 2.
The soft wire that adopts the soft strand of copper cash (being about 0.5 meter) of 10 square millimeters to make that traditional hard 10kV lightning arrester power supply lead wire is changed into of the present utility model, no matter in dismounting and turnover twist process, adaptability is stronger, described arc clamping head is respectively alumiaum article and copper fitting, during use, aluminium chuck is clipped on 10kV wire, copper chuck is clipped on the guide rod of lightning arrester upper end, changed the connected mode that original bolt coordinates wire compressing tablet, reduced the labour intensity of dismounting, but high voltage in the time of still can adapting to lightning arrester work, the characteristic of low current, described arc clamping head inside arranges elastic pressuring plate, the connection that can guarantee described arc clamping head is very reliable, insulation Anti-slip cover is set on described arc clamping head, effectively avoid rainwater and other corrosion phenomenons to occur, in use be difficult for producing joint corrosion, improved useful life.After the utility model adopts said structure, dismounting is very convenient, not only saved manpower and materials, can also significantly increase work efficiency, and has very strong promotion and use value.
Claims (3)
1. a 10kV lightning arrester power supply lead wire, is characterized in that: it comprises the wire that flexible material is made, and described wire two ends arrange respectively arc clamping head, and described arc clamping head connects respectively 10kV wire and lightning arrester upper end guide rod.
2. 10kV lightning arrester power supply lead wire as claimed in claim 1, is characterized in that: described arc clamping head inside arranges elastic pressuring plate.
3. 10kV lightning arrester power supply lead wire as claimed in claim 1 or 2, is characterized in that: insulation Anti-slip cover is set on described arc clamping head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320593275.1U CN203491410U (en) | 2013-09-25 | 2013-09-25 | Supply lead of 10kV lightning arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320593275.1U CN203491410U (en) | 2013-09-25 | 2013-09-25 | Supply lead of 10kV lightning arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203491410U true CN203491410U (en) | 2014-03-19 |
Family
ID=50262216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320593275.1U Expired - Fee Related CN203491410U (en) | 2013-09-25 | 2013-09-25 | Supply lead of 10kV lightning arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203491410U (en) |
-
2013
- 2013-09-25 CN CN201320593275.1U patent/CN203491410U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20140925 |
|
| EXPY | Termination of patent right or utility model |