CN2261675Y - Inserting fusing carrier - Google Patents
Inserting fusing carrier Download PDFInfo
- Publication number
- CN2261675Y CN2261675Y CN 96201078 CN96201078U CN2261675Y CN 2261675 Y CN2261675 Y CN 2261675Y CN 96201078 CN96201078 CN 96201078 CN 96201078 U CN96201078 U CN 96201078U CN 2261675 Y CN2261675 Y CN 2261675Y
- Authority
- CN
- China
- Prior art keywords
- fuse
- link
- plate
- fusing carrier
- fusion tube
- 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
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Abstract
The utility model relates to a directly inserting fusing carrier. The utility model is characterized in that two position limiting plates 3 are positioned on one side of both ends of a baffle plate 1 and vertically connected with the baffle plate. Two clamping plates 4 of a bearing sleeve are symmetrical positioned between the two position limiting plates 3. One end of each clamping plate is respectively vertically connected with the baffle plate 1, and the other end is respectively provided with an omega-shaped notch from the edge to the center. Thus, the width of the opening position of the omega-shaped notch is appreciably less than the outer diameter of a fusion tube 6 of a fusion body, the diameter of the center part is appreciably more than the outside diameter of the fusion tube 6, and the space of the two clamping plates is appreciably less than the length of the fusion tube 6. The utility model improves work efficiency and operation effect of a fuse.
Description
The utility model relates to the fusing carrier of bearing sleeve fuse-link in a kind of fuse.
At present, the general direct insertion fuse fusing carrier of Shi Yonging, its structure is by plate washer, handle, the compositions such as two clamping plate of monolithic limiting plate and fuse-link carrying cover, wherein limiting plate is a fritter thin plate that is vertically connected at plate washer one end, two clamping plates one end of fuse-link carrying cover is connected with plate washer is vertical respectively, the other end is then made the circular arc of symmetry, with a stripe board it is coupled together up and down between two arcs, middle then be split into concentric manhole, the slightly larger in diameter of circular hole is in the external diameter of fuse-link conducting end, so that fuse-link is packed in the circular hole of two arcs from the top down, the fuse fusing carrier of this structure exists following shortcoming: 1., plate washer has only an end that limiting plate is arranged, and limiting plate is very little, thereby fuse-link has only an end spacing in its fusing carrier, simultaneously, because the Circularhole diameter of clamping plate is greater than the external diameter of fuse-link conducting end, make diameter very loosening in circular hole, easily rock less than the fusion tube of conducting end.Therefore, make fuse-link come off or depart from the service position from positive stop end easily, 2., influence its operating efficiency and fusing effect greatly: because the end of plate washer 1 in the fusing carrier has only a very little limiting plate, so when fusing carrier inserts fuse base, cause the fuse two ends to become open type substantially, make it be subject to the intrusion of extraneous dust, impurity and influence result of use.
The purpose of this utility model is to provide a kind of to the spacing reliable and difficult drop-off of fuse-link, and the direct insertion fuse fusing carrier of proofing dust and protecting effect is arranged.
The purpose of this utility model is achieved in that a kind of direct insertion fuse fusing carrier.Comprise: plate washer, limiting plate, fuse-link carrying cover, handle etc., a side that it is characterized in that the plate washer two ends is respectively equipped with limiting plate connected vertically with it, between two limiting plates, overlap by the fusing carrying of forming by two clamping plates, one end of two clamping plate is connected with plate washer is vertical respectively, and the other end has the identical breach of definite shape respectively to center position from the end limit.
The Ω v notch v that two clamping plate 4 of above-mentioned carrying cover are opened; the width of its opening is slightly less than the external diameter of the fusion tube 6 of fuse-link 5; the diameter in its centre is greater than the external diameter of fusion tube 6; in addition; the spacing of carrying cover two clamping plate 4 is slightly less than the length of fusion tube 6; the spacing of two limiting plates 3 is slightly larger than the length of fuse-link 5; this structure and size; can both make that fuse-link 5 is in steadily, normal service position in fusing carrier; and the operating room that makes fuse can not be an open type; help increasing work efficiency and result of use, help proofing dust and protecting.
Contrast Fig. 1-3 pair the utility model below and make more detailed description.
Fig. 1 is the structural representation of the direct insertion fuse fusing carrier of prior art.
Fig. 2 is the structural representation of the utility model specific embodiments.
Fig. 3 is the structural representation of fuse-link
With reference to Fig. 1, Fig. 3, the molten part of direct insertion fuse comprises plate washer 1, handle 2, single limiting plate 3 and fuse-link carrying cover, carrying cover is made up of the clamping plate 4 of two circular arcs, and the arc tips of two plates is coupled together by a stripe board and has concentric manhole in the middle part.Therefore, fuse-link 5 must be put in two clamping plate 4 of carrying cover from the top down, Here it is requires the Circularhole diameter of two clamping plate 4 to be larger than the external diameter of fuse-link 5 conducting end 7, and actual what be in 4 on two clamping plate is partly fusion tubes 6 in the middle of the fuse-link 5, its external diameter is littler than the external diameter of conducting end 7, thereby belong to requirement in fuse-link and the carrying cover and cooperate, Yi Yin is and departs from the service position, an end of plate washer 1 has only a very little limiting plate 3 in addition, can not do spacing up and down to fuse-link 5, not even end spacing yet very unreliable, fuse-link easily comes off from spacing, and because do not have enough big up and down limiting plate, then Wai Jie dust, impurity can be invaded the operating room and be influenced operating efficiency and result of use.
With reference to Fig. 2-3, direct insertion fuse of the present utility model carry molten disconnected by plate washer 1, handle 2, be arranged at the external diameter that width that the limiting plate 3 surveyed at plate washer 1 two ends one and between two limiting plates 3 two have a Ω v notch v opening part is slightly less than fusion tube 6, the central diameter of Ω v notch v is slightly larger than the external diameter of fusion tube 6.Like this, utilize the elasticity of Ω v notch v opening part on the clamping plate 4, fuse-link 5 is pushed in the carrying cover, fusing carrier of the present utility model just can provide spacing reliably to fuse-link 5, simultaneously, can also play dustproof effect, thereby improve the operating efficiency and the result of use of fuse for the fuse operating room.
Claims (4)
1, a kind of direct insertion fuse fusing carrier comprises: the clamping plate 4 of baffle plate 1, limiting plate 3, fuse-link carrying cover, handle 2 etc., a side that it is characterized in that plate washer 1 two ends is respectively equipped with limiting plate 1 connected vertically with it, is overlapped by the fuse-link carrying of being made up of two clamping plates 4 between limiting plate 3, one end of two clamping plate 4 respectively with 1 vertical connection of plate washer, the other end then has the identical breach of definite shape from the end limit respectively to center position.
2, direct insertion fuse fusing carrier according to claim 1, it is characterized in that two of fuse-link carrying cover lacks clamping plate 4 and is square plate, the notch geometry of being opened is a Ω shape, the width of its opening is slightly less than the external diameter of the fusion tube 6 of fuse-link 5, and the slightly larger in diameter in its centre is in the external diameter of fusion tube 6.
3, direct insertion fuse fusing carrier according to claim 1 is characterized in that the distance between fuse-link carrying cover two clamping plate 4 is slightly less than the length of the fusion tube 6 of fuse-link 5.
4, direct insertion fuse fusing carrier according to claim 1 is characterized in that the distance between two limiting plates 3 is slightly larger than the length of fuse-link 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96201078 CN2261675Y (en) | 1996-01-22 | 1996-01-22 | Inserting fusing carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96201078 CN2261675Y (en) | 1996-01-22 | 1996-01-22 | Inserting fusing carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2261675Y true CN2261675Y (en) | 1997-09-03 |
Family
ID=33887442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96201078 Expired - Fee Related CN2261675Y (en) | 1996-01-22 | 1996-01-22 | Inserting fusing carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2261675Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102456522A (en) * | 2010-11-02 | 2012-05-16 | 宁夏电力公司银川供电局 | Tool for replacing fuse of outdoor voltage transformer |
| CN108376633A (en) * | 2018-04-11 | 2018-08-07 | 天立电机（宁波）有限公司 | A kind of fuse bogey |
| CN112670140A (en) * | 2020-12-15 | 2021-04-16 | 贵州电网有限责任公司 | Fuse tube placing frame |
-
1996
- 1996-01-22 CN CN 96201078 patent/CN2261675Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102456522A (en) * | 2010-11-02 | 2012-05-16 | 宁夏电力公司银川供电局 | Tool for replacing fuse of outdoor voltage transformer |
| CN108376633A (en) * | 2018-04-11 | 2018-08-07 | 天立电机（宁波）有限公司 | A kind of fuse bogey |
| CN108376633B (en) * | 2018-04-11 | 2024-04-26 | 天立电机（宁波）有限公司 | Fuse bears device |
| CN112670140A (en) * | 2020-12-15 | 2021-04-16 | 贵州电网有限责任公司 | Fuse tube placing frame |
| CN112670140B (en) * | 2020-12-15 | 2022-07-01 | 贵州电网有限责任公司 | Fuse tube placing frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |