CN203277298U - Terminal cap used for high-voltage current-limiting fuse - Google Patents
Terminal cap used for high-voltage current-limiting fuse Download PDFInfo
- Publication number
- CN203277298U CN203277298U CN 201320221958 CN201320221958U CN203277298U CN 203277298 U CN203277298 U CN 203277298U CN 201320221958 CN201320221958 CN 201320221958 CN 201320221958 U CN201320221958 U CN 201320221958U CN 203277298 U CN203277298 U CN 203277298U
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- China
- Prior art keywords
- terminal cap
- end cap
- wiring end
- spring
- fuse
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- Expired - Lifetime
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Abstract
The utility model discloses a terminal cap used for a high-voltage current-limiting fuse. The terminal cap comprises a terminal cap body, a spring, a terminal cap fixing clamp and a sealing member, wherein the terminal cap body is fixedly connected with the terminal cap fixing clamp, and the terminal cap body is provided with a convex platform used for arranging the spring. The terminal cap used for the high-voltage current-limiting fuse has the advantages that the spring and the sealing member can be firmly fixed on the terminal cap by workers before installation, and the seal performance of the terminal cap and the spring contact effect are ensured; the fuse can be changed in a short time, installation is convenient, work efficiency is high, labor intensity of the workers is reduced, and other accident conditions are prevented when the fuse is disassembled and assembled; and the terminal cap is simple in structure, low in fabricating cost and operation difficulty, and is suitable for wide application.
Description
Technical field
The utility model relates to a kind of wiring end cap, and more particularly, it relates to the wiring end cap that a kind of high-voltage and current-limitation fuse is used.
Background technology
Present high-voltage and current-limitation fuse is generally level and installs, and after fuse failure, must climb up framework inspection by two people in the situation that safety measure is carried out in power failure.At first turn on the terminals fixed screw at fuse two ends, open terminals, take out successively spring, seal and hinder for some reason the melt pipe of fusing.After trouble shooting, then install.Because spring and seal can't be fixed in advance, seal is put less than in seal groove, spring easily skids again and comes off, cause repeatedly and to install, fuse of every replacing approximately needs half an hour, and the assembling that the most of the time all is wasted in terminals and spring, seal coordinates, and after installation, its inside be sealed rubber cushion and spring is often not in place, cause the wiring end cap poor sealing, easily enter dust and rainwater; The loose contact of inner conductive sheet does not have good electric action, causes a hidden trouble to device security.
The utility model content
For the deficiency that prior art exists, the wiring end cap that provides a kind of high-voltage and current-limitation fuse of being convenient to install, increase work efficiency to use is provided the purpose of this utility model.
For achieving the above object, the utility model provides following technical scheme: the wiring end cap that a kind of high-voltage and current-limitation fuse is used, comprise wiring end cap body, spring, wiring end cap fixed card and seal, described wiring end cap body is fixedly connected with the wiring end cap fixed card, is provided with the boss of installing for spring on described wiring end cap body.
By adopting technique scheme, securely spring pedestal is fixed on boss, solved the problem that spring can't be fixed, bring convenience to the operating personnel, can't fixedly cause the generation of contingency when having avoided because of spring fitting.
The utility model further is set to: described wiring end cap body is provided with the seal standing groove of placing for seal.
By adopting technique scheme, seal can just in time be installed in the seal standing groove, strengthen the sealing property of the wiring end cap that high-voltage and current-limitation fuse uses, can also prevent that sand and dust or rainwater from entering in protective tube, improved the conductive effect of spring conducting strip.
The utility model further is set to: described seal standing groove be shaped as annular.
By adopting technique scheme, the annular that is shaped as of seal standing groove is to set according to the shape of seal, and seal can be fixedly placed in the seal standing groove like this, guarantees the sealing property of wiring end cap.
The utility model further is set to: described wiring end cap body is connected by securing member with the wiring end cap fixed card.
By adopting technique scheme, can be that fixed screw or bolt connect wiring end cap body and wiring end cap fixed card with securing member, very firm, no matter fuse is that horizontal positioned is installed, or vertical the placement installed, and wiring end cap can not come off, and reduces the generation of contingency.
The utlity model has following advantage: guarantee wiring end cap sealing property and spring contact effect that high-voltage and current-limitation fuse is used, also can change fuse within a short period of time, easy for installation, high efficiency, reduced operating personnel's labour intensity, avoided simultaneously occuring other fortuitous events when the dismounting fuse.In addition, the utility model is simple in structure, and cost of manufacture and operation easier are also lower, is fit to extensive use.
Description of drawings
Fig. 1 is the structural representation of the wiring end cap used of the utility model high-voltage and current-limitation fuse.
In figure: 1, wiring end cap body; 2, seal standing groove; 3, boss; 4, spring; 5, wiring end cap fixed card; 6, seal; 7, fixed screw.
Embodiment
With reference to shown in Figure 1, the wiring end cap that the high-voltage and current-limitation fuse of the present embodiment is used, comprise wiring end cap body 1, spring 4, wiring end cap fixed card 5 and seal 6, described wiring end cap body 1 is fixedly connected with wiring end cap fixed card 5, is provided with the boss 3 of installing for spring 4 on described wiring end cap body 1.
By adopting technique scheme, securely spring 4 bases are fixed on boss 3, solved the problem that spring 4 can't be fixed, bring convenience to the operating personnel, can't fixedly cause the generation of contingency when having avoided installing because of spring 4.
Described wiring end cap body 1 is provided with the seal standing groove 2 of placing for seal 6.
By adopting technique scheme, seal 6 can just in time be installed in seal standing groove 2, strengthen the sealing property of the wiring end cap that high-voltage and current-limitation fuse uses, can also prevent that sand and dust or rainwater from entering in protective tube, improved the conductive effect of spring 4 conducting strips.
Described seal standing groove 2 be shaped as annular.
By adopting technique scheme, the annular that is shaped as of seal standing groove 2 is to set according to the shape of seal 6, and seal 6 can be fixedly placed in seal standing groove 2 like this, guarantees the sealing property of wiring end cap.
Described wiring end cap body 1 is connected by securing member with wiring end cap fixed card 5.
By adopting technique scheme, can be that fixed screw 7 or bolt connect wiring end cap body 1 and wiring end cap fixed card 5 with securing member, very firm, no matter fuse is that horizontal positioned is installed, or vertical the placement installed, and wiring end cap can not come off, and reduces the generation of contingency.
The utlity model has following advantage: guarantee that the wiring end cap sealing property that high-voltage and current-limitation fuse is used contacts effect with spring 4, also can change fuse within a short period of time, easy for installation, high efficiency, reduced operating personnel's labour intensity, avoided simultaneously occuring other fortuitous events when the dismounting fuse.In addition, the utility model is simple in structure, and cost of manufacture and operation easier are also lower, is fit to extensive use.
The above is only preferred implementation of the present utility model, and protection range of the present utility model also not only is confined to above-described embodiment, and all technical schemes that belongs under the utility model thinking all belong to protection range of the present utility model.Should be pointed out that for those skilled in the art, in the some improvements and modifications that do not break away under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (4)
1. wiring end cap that high-voltage and current-limitation fuse is used, comprise wiring end cap body, spring, wiring end cap fixed card and seal, described wiring end cap body is fixedly connected with the wiring end cap fixed card, it is characterized in that: be provided with the boss of installing for spring on described wiring end cap body.
2. the wiring end cap used of high-voltage and current-limitation fuse according to claim 1, it is characterized in that: described wiring end cap body is provided with the seal standing groove of placing for seal.
3. the wiring end cap used of high-voltage and current-limitation fuse according to claim 2 is characterized in that: described seal standing groove be shaped as annular.
4. the wiring end cap used of high-voltage and current-limitation fuse according to claim 3, it is characterized in that: described wiring end cap body is connected by securing member with the wiring end cap fixed card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320221958 CN203277298U (en) | 2013-04-26 | 2013-04-26 | Terminal cap used for high-voltage current-limiting fuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320221958 CN203277298U (en) | 2013-04-26 | 2013-04-26 | Terminal cap used for high-voltage current-limiting fuse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203277298U true CN203277298U (en) | 2013-11-06 |
Family
ID=49507654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320221958 Expired - Lifetime CN203277298U (en) | 2013-04-26 | 2013-04-26 | Terminal cap used for high-voltage current-limiting fuse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203277298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103985616A (en) * | 2014-05-15 | 2014-08-13 | 国网山东夏津县供电公司 | Novel outdoor high-voltage fuse insulating sleeve sealing line clamp head |
-
2013
- 2013-04-26 CN CN 201320221958 patent/CN203277298U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103985616A (en) * | 2014-05-15 | 2014-08-13 | 国网山东夏津县供电公司 | Novel outdoor high-voltage fuse insulating sleeve sealing line clamp head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201127 Address after: No.18 Chenyang Road, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province Patentee after: Zheng Hao Address before: 325000 Changchun Industrial Zone, Liushi Town, Yueqing, Zhejiang, Wenzhou Patentee before: ZHEJIANG GALAXY FUSE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210721 Address after: 325604 Changchun Village, Liushi Town, Leqing City, Wenzhou City, Zhejiang Province Patentee after: ZHEJIANG GALAXY FUSE Co.,Ltd. Address before: No.18, Chenyang Road, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province 325600 Patentee before: Zheng Hao |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |