CN200979582Y - A portable power-cable detection device - Google Patents
A portable power-cable detection device Download PDFInfo
- Publication number
- CN200979582Y CN200979582Y CN 200620154309 CN200620154309U CN200979582Y CN 200979582 Y CN200979582 Y CN 200979582Y CN 200620154309 CN200620154309 CN 200620154309 CN 200620154309 U CN200620154309 U CN 200620154309U CN 200979582 Y CN200979582 Y CN 200979582Y
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- Prior art keywords
- utility
- model
- separable connector
- portable power
- leading
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- Expired - Lifetime
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Abstract
The utility model in particular relates to a mobile electric wire line test device, which comprises a leading-in tube, an electric lead screw, and a removable adapter, wherein the leading-in tube inserts into one end of the removable adapter, the middle of the leading-in tube is preset a via hole for the inserting of the electric lead screw whereof the outer end is connected with the testing power and the inner end is conducted with the wire inserted into the other end of the removable adaptor. The removable adaptor is provided with an extending end which is inserted in an insulating fouling. The technical schemes of the utility model enables to singly test wires on site without the switch case and the utility model has the advantages of the reasonable structure, the reliable safety, the easy operation, and the convenient carrying.
Description
Technical field:
The utility model relates to the cable accessory technical field of using in the power cable engineering, refers in particular to a kind of portable power cable test device.
Background technology:
The field requirement power cable is done site test before entering switch cubicle.Generally to insert the SF6 switch cubicle in the past and just can do experiment, do two problems like this: the one, be cable problem or switch cubicle problem if test has the bad differentiation of problem; The 2nd, after cable laying puts in place, the switch cubicle site test that just can not make cable not in place for some reason, thus incur loss through delay the cable final acceptance of construction.
Summary of the invention:
The utility model purpose is to provide a kind of power cable proving installation rational in infrastructure, safe and reliable, easy and simple to handle, easy to carry, makes cable not need to rely on switch cubicle and just can do site test separately.
For achieving the above object, the technical scheme that the utility model provides: a kind of portable power cable test device, include draw electric bushing, draw electric screw rod, separable connector, the lead-in wire sleeve pipe inserts an end of separable connector, the centre of lead-in wire sleeve pipe is preset with a through hole, draw electric screw rod and insert in wherein, the outer end of drawing electric screw rod connects testing power supply, the line ear conducting of inner and the cable that is inserted by the separable connector other end.
Expand end if described separable connector has, then the expansion end is plugged with the insulation obstruction.
The utility model makes cable not need to rely on switch cubicle and just can do site test separately by above technical scheme, and is rational in infrastructure, safe and reliable, easy and simple to handle, easy to carry.
Description of drawings:
Accompanying drawing 1 is the utility model structure cut-open view.
Embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing.
Known in the industry, the essential cable accessory of installing of cable insertion switch cabinet, commonly used is separable connector, separable connector generally has 2-3 port: wherein an end is the cable insertion end; Other end switch cubicle link cooperates with the sleeve pipe of switch cubicle; If also have the 3rd end to be used for expanding usefulness.See shown in Figure 1, present embodiment is mainly by drawing electric bushing 1, draw electric screw rod 2, insulating and stop up 6, the separable connector 3 of band expansion is formed, draw electric bushing 1, insulation is stopped up 6 separable connectors 3 and is adopted insulating material to make, draw the cover pipe cone section size of electric bushing 1 tapering size according to the SF6 switch cubicle, with an end reliable fit of separable connector 3, there is a through hole centre; Draw electric screw rod 2 and therefrom pass through, outer end tie-in examination power supply, line ear 4 conductings of inner and the cable that is inserted by the lower end of separable connector 3 guarantee trial voltage is added on the cable; Present embodiment is because separable connector 3 has expansion end 5, and insulation obstruction 6 cooperates inserts this end, and insulation is stopped up 6 tapering sizes and contrasted separable connector blanking cover size, holds 5 reliable fit with the expansion of separable connector 3.
The implementation example of the above is one of case study on implementation of the present utility model only, is not to limit practical range of the present utility model with this.So the equivalence that all shapes according to the utility model, structure and principle are done changes, and all should be covered by in the protection domain of the present utility model.
Claims (3)
1, a kind of portable power cable test device, include draw electric bushing (1), draw electric screw rod (2), separable connector (3), it is characterized in that: lead-in wire sleeve pipe (1) inserts an end of separable connector (3), the centre of lead-in wire sleeve pipe (1) is preset with a through hole, drawing electric screw rod (2) inserts in wherein, the outer end of drawing electric screw rod (2) connects testing power supply, line ear (4) conducting of inner and the cable that is inserted by the separable connector other end.
2, a kind of portable power cable test device according to claim 1 is characterized in that: described separable connector has expansion end (5).
3, a kind of portable power cable test device according to claim 2 is characterized in that: described expansion end (5) is plugged with insulation and stops up (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620154309 CN200979582Y (en) | 2006-12-05 | 2006-12-05 | A portable power-cable detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620154309 CN200979582Y (en) | 2006-12-05 | 2006-12-05 | A portable power-cable detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200979582Y true CN200979582Y (en) | 2007-11-21 |
Family
ID=38979963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620154309 Expired - Lifetime CN200979582Y (en) | 2006-12-05 | 2006-12-05 | A portable power-cable detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200979582Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101581753B (en) * | 2009-06-23 | 2012-01-11 | 安徽省电力公司淮北供电公司 | Special tool for elbow end cable test |
| CN112448233A (en) * | 2020-12-03 | 2021-03-05 | 深圳市创银科技股份有限公司 | Separable connector for high-voltage distribution switch cabinet |
-
2006
- 2006-12-05 CN CN 200620154309 patent/CN200979582Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101581753B (en) * | 2009-06-23 | 2012-01-11 | 安徽省电力公司淮北供电公司 | Special tool for elbow end cable test |
| CN112448233A (en) * | 2020-12-03 | 2021-03-05 | 深圳市创银科技股份有限公司 | Separable connector for high-voltage distribution switch cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG JI XI AN CABLE ACCESSORIES CO., LTD. Free format text: FORMER OWNER: CHANGYUAN CABLE ACCESSORIES CO., LTD., GUANGDONG Effective date: 20080815 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080815 Address after: Nineteen, South four road, Nanhai District, Guangdong City, Foshan Province, 528200, Guicheng Patentee after: Guangdong GCA Cable Accessory Co., Ltd. Address before: Nineteen, South four road, Nanhai District, Guangdong City, Foshan Province, 528200, Guicheng Patentee before: Changyuan Electric Cable Fittings Co., Ltd., Guangdong |
|
| CX01 | Expiry of patent term |
Granted publication date: 20071121 |
|
| EXPY | Termination of patent right or utility model |