CN204156491U - Cable interface shutoff headgear - Google Patents
Cable interface shutoff headgear Download PDFInfo
- Publication number
- CN204156491U CN204156491U CN201420675706.3U CN201420675706U CN204156491U CN 204156491 U CN204156491 U CN 204156491U CN 201420675706 U CN201420675706 U CN 201420675706U CN 204156491 U CN204156491 U CN 204156491U
- Authority
- CN
- China
- Prior art keywords
- cable interface
- shutoff
- sleeve pipe
- headgear
- cable
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 230000000903 blocking effect Effects 0.000 claims abstract description 4
- 230000004888 barrier function Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Cable Accessories (AREA)
Abstract
The utility model discloses a kind of cable interface shutoff headgear, for sealing cable interface place, comprise the side that is positioned at described cable interface for blocking the block head of described cable interface and extending to the sleeve pipe of the opposite side of described cable interface through described block head, described cable is arranged through described sleeve pipe, described sleeve pipe is also provided with the securing member for being fixed on by described cable in described sleeve pipe.Cable interface shutoff headgear of the present utility model can effectively dust-proof, rainproof and reduce interface wearing and tearing, compare with traditional shutoff mode, the life-span is long, and sealing reliability is high, eliminates artificial shutoff operation, improves operating efficiency, save fund pay.
Description
Technical field
The utility model discloses a kind of electric power accessory for hermetically-sealed cable interface, particularly a kind of cable interface shutoff headgear.The utility model can be used for the sealing of such as secondary wiring of current mutual inductor box inner cable interface.
Background technology
At present, when cable is connected to equipment, often need at cable interface place to do artificial shutoff process.Such as, time in secondary terminal box cable being connected to current transformer, cable needs the additionally personnel of arranging work to do artificial shutoff operation, to reach object that is dust-proof, rainproof and that prevent interface from wearing and tearing through the position of the housing of secondary terminal box.But artificial shutoff operation often also exists inefficiency and the higher problem of cost, and the quality of artificial shutoff is uneven, adds maintenance cost.
Utility model content
In view of the problems referred to above that prior art exists, the purpose of this utility model be to provide a kind of can effectively to the cable interface shutoff headgear carrying out disposable encapsulation process at cable interface place.
To achieve these goals, a kind of cable interface shutoff headgear that the utility model provides, for sealing cable interface place, comprise the side that is positioned at described cable interface for blocking the block head of described cable interface and extending to the sleeve pipe of the opposite side of described cable interface through described block head, cable is arranged through described sleeve pipe, described sleeve pipe is also provided with the securing member for being fixed on by described cable in described sleeve pipe.
As preferably, described securing member is screw.
As preferably, described block head is funnel shaped.
As preferably, the outer wall of described block head and described sleeve pipe is provided with insulating barrier.
Compared with prior art, cable interface shutoff headgear of the present utility model can effectively dust-proof, rainproof and reduce interface wearing and tearing, compare with traditional shutoff mode, life-span is long, and sealing reliability is high, eliminates artificial shutoff operation, improve operating efficiency, save fund expenditure.
Accompanying drawing explanation
Fig. 1 is the structural representation that cable interface shutoff headgear of the present utility model is connected in the secondary terminal box of current transformer.
Embodiment
Below in conjunction with accompanying drawing, structure of the present utility model is further described in detail.
A kind of cable interface shutoff headgear 1 that the utility model provides, for sealing cable interface (not indicating in Fig. 1) place, comprise the side that is positioned at described cable interface for blocking the block head 2 of described cable interface and extending to the sleeve pipe 7 of the opposite side of described cable interface through described block head 2, described cable 6 is arranged through described sleeve pipe 7, described sleeve pipe 7 is also provided with the securing member 5 for being fixed on by described cable 6 in described sleeve pipe 7.
Be arranged in the secondary terminal box 4 of current transformer at cable interface shutoff headgear of the present utility model as shown in Figure 1, wherein block head 2 is positioned at secondary terminal box 4 inside for closing the cable interface be positioned on the housing of secondary terminal box, the outside then extending to secondary terminal box 4 for the sleeve pipe 7 making cable 6 pass be connected with block head 2.In use simultaneously, fixed and be provided with securing member 5 to make the cable 6 be located in sleeve pipe 7, also namely the effect of securing member 5 is attached cables 6, therefore common fixing means can realize, but as preferred, in the present embodiment, described securing member 5 is screw.
In addition, the effect of block head 2 is that its shape generally designs and is greater than cable interface by the inner sealing cable interface of secondary terminal box 4, in order to reach good sealing and dustproof and rainproof effect, in the present embodiment, as shown in Figure 1, as preferably, described block head 2 is funnel shaped.
And as preferably, the described block head 2 of cable interface shutoff headgear 1 of the present utility model and the outer wall of described sleeve pipe 7 are provided with insulating barrier 3.
Certainly; the above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection range of the present utility model.
Claims (4)
1. a cable interface shutoff headgear, for sealing cable interface place, it is characterized in that, comprise the side that is positioned at described cable interface for blocking the block head of described cable interface and extending to the sleeve pipe of the opposite side of described cable interface through described block head, cable is arranged through described sleeve pipe, described sleeve pipe is also provided with the securing member for being fixed on by described cable in described sleeve pipe.
2. cable interface shutoff headgear as claimed in claim 1, it is characterized in that, described securing member is screw.
3. cable interface shutoff headgear as claimed in claim 1, it is characterized in that, described block head is funnel shaped.
4. cable interface shutoff headgear as claimed in claim 1, it is characterized in that, the outer wall of described block head and described sleeve pipe is provided with insulating barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420675706.3U CN204156491U (en) | 2014-11-06 | 2014-11-06 | Cable interface shutoff headgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420675706.3U CN204156491U (en) | 2014-11-06 | 2014-11-06 | Cable interface shutoff headgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204156491U true CN204156491U (en) | 2015-02-11 |
Family
ID=52514580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420675706.3U Active CN204156491U (en) | 2014-11-06 | 2014-11-06 | Cable interface shutoff headgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204156491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109633227A (en) * | 2018-12-27 | 2019-04-16 | 国网山东省电力公司潍坊供电公司 | A kind of Split type measuring box cable port blocking component |
-
2014
- 2014-11-06 CN CN201420675706.3U patent/CN204156491U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109633227A (en) * | 2018-12-27 | 2019-04-16 | 国网山东省电力公司潍坊供电公司 | A kind of Split type measuring box cable port blocking component |
| CN109633227B (en) * | 2018-12-27 | 2021-09-07 | 国网山东省电力公司潍坊供电公司 | Split type metering box cable port plugging assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |