CN203011950U - Simple short circuit testing plug - Google Patents
Simple short circuit testing plug Download PDFInfo
- Publication number
- CN203011950U CN203011950U CN 201220600221 CN201220600221U CN203011950U CN 203011950 U CN203011950 U CN 203011950U CN 201220600221 CN201220600221 CN 201220600221 CN 201220600221 U CN201220600221 U CN 201220600221U CN 203011950 U CN203011950 U CN 203011950U
- Authority
- CN
- China
- Prior art keywords
- short circuit
- insulating
- circuit testing
- testing plug
- plug
- 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 - Lifetime
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- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The utility model relates to a simple short circuit testing plug, comprising an insulating handle, insulating movable insertion racks, screw threads, metal sheets and an insulating spring fuse. Two ends of the insulating handle are respectively connected with the insulating movable insertion racks via the screw threads, one metal sheet is arranged in each insulating movable insertion rack, and the two metal sheets are connected via the insulating spring fuse. Compared with the prior art, the simple short circuit testing plug has the advantages that the simple short circuit testing plug is characterized by simple structure, convenient operation, strong practicality and safe and reliable performance; and at the same time, the length of the short circuit testing plug can be changed according to practical testing distance, thereby effectively improving both speed and quality of installation, construction, maintenance and first-aid repair, preventing occurrence of accidents, and protecting equipment and operation staff.
Description
Technical field
The utility model relates to network equipment installation and maintenance, particularly a kind of easily-testing short-circuiting plug.
Background technology
The network equipment such as UPS or switch are in installation, maintenance process, often there is the demand of provisional short circuit test between device electrode electricity post or cable, as use instrument test, can increase installation cost, also waste time and energy simultaneously, so, generally to select a short-term to operate temporarily, but this method has potential safety hazard, is easy to have an accident, may damage equipment when serious or injure operating personnel.
Therefore, a kind of easily-testing short-circuiting plug has effectively solved existing technical matters, has improved the security of test.
Summary of the invention
It is a kind of simple in structure that the purpose of this utility model provides, variable-length, and prevented the accident generation, protected equipment and operating personnel's test short-circuiting plug.
For achieving the above object, the utility model is realized by the following technical solutions:
A kind of easily-testing short-circuiting plug, comprise insulated handle, mobile frame, screw thread, sheet metal and the insulated spring fuse inserted of insulation, described insulated handle two ends are connected by the mobile frame of inserting of screw thread and insulation respectively, mobile the inserting in frame of each insulation is equipped with sheet metal, and two sheet metals are connected by the insulated spring fuse.
Compared with prior art, the beneficial effects of the utility model are:
A kind of easily-testing short-circuiting plug; have simple in structure, easy to operate, practical, safe and reliable characteristics; the length of the short-circuiting plug of this test simultaneously can change according to actual measuring distance; effectively raise the equipment installation and safeguard speed and the quality of rushing to repair; prevent the generation of accident, protected equipment and operating personnel.
Description of drawings
Fig. 1 is structural drawing of the present utility model.
The mobile frame 3-screw thread 4-sheet metal 5-insulated spring fuse of inserting of 1-insulated handle 2-insulation
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is further illustrated:
As shown in Figure 1, a kind of easily-testing short-circuiting plug of the utility model, comprise insulated handle 1, mobile frame 2, screw thread 3, sheet metal 4 and the insulated spring fuse 5 inserted of insulation, insulated handle 1 two ends are connected by the mobile frame 2 of inserting of screw thread 3 and insulation respectively, being equipped with 4, two sheet metals 4 of sheet metal in the mobile slotting frame 2 of each insulation is connected by insulated spring fuse 5.
When using the utility model, when needing the short circuit connecting test in equipment construction is installed or safeguarded the repairing process, according to the actual range between two electrodes electricity post on equipment, insulated handle 1 and the mobile frame 2 of inserting of insulation are adjusted to suitable spacing, then the mobile frame 2 of inserting that will insulate is connected with two electrode electricity posts respectively, so just can test.
Above described be only ultimate principle of the present utility model, be not that the utility model is imposed any restrictions, everyly according to the utility model, it is carried out equivalent variations and modification, all within the category of the art of this patent protection scheme.
Claims (1)
1. easily-testing short-circuiting plug, it is characterized in that, comprise insulated handle, mobile frame, screw thread, sheet metal and the insulated spring fuse inserted of insulation, described insulated handle two ends are connected by the mobile frame of inserting of screw thread and insulation respectively, mobile the inserting in frame of each insulation is equipped with sheet metal, and two sheet metals are connected by the insulated spring fuse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220600221 CN203011950U (en) | 2012-11-14 | 2012-11-14 | Simple short circuit testing plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220600221 CN203011950U (en) | 2012-11-14 | 2012-11-14 | Simple short circuit testing plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203011950U true CN203011950U (en) | 2013-06-19 |
Family
ID=48603532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220600221 Expired - Lifetime CN203011950U (en) | 2012-11-14 | 2012-11-14 | Simple short circuit testing plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203011950U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107527776A (en) * | 2017-04-06 | 2017-12-29 | 张娜娜 | Soy bean milk making machine fuse |
| CN107527775A (en) * | 2017-04-06 | 2017-12-29 | 张娜娜 | Small household appliances fuse |
| CN107887240A (en) * | 2017-04-06 | 2018-04-06 | 张娜娜 | Soy bean milk making machine protective tube |
-
2012
- 2012-11-14 CN CN 201220600221 patent/CN203011950U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107527776A (en) * | 2017-04-06 | 2017-12-29 | 张娜娜 | Soy bean milk making machine fuse |
| CN107527775A (en) * | 2017-04-06 | 2017-12-29 | 张娜娜 | Small household appliances fuse |
| CN107887240A (en) * | 2017-04-06 | 2018-04-06 | 张娜娜 | Soy bean milk making machine protective tube |
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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: ANGANG GROUP AUTOMATIZATION COMPANTY Free format text: FORMER OWNER: ANSHAN IRON AND STEEL GROUP CORPORATION TELECOMMUNICATION FACTORY Effective date: 20150603 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 114000 ANSHAN, LIAONING PROVINCE TO: 114002 ANSHAN, LIAONING PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150603 Address after: 114002 No. 292 South Zhonghua Road, Tiedong District, Liaoning, Anshan Patentee after: Anshan Steel Group Automation Co.,Ltd. Address before: 114000 Tiexi District, Anshan City, No. 1 Ring Road, No. Patentee before: Anshan Iron and Steel Group Corporation Telecommunication Factory |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 114002 No. 292 South Zhonghua Road, Tiedong District, Liaoning, Anshan Patentee after: ANGANG GROUP AUTOMATION CO.,LTD. Address before: 114002 No. 292 South Zhonghua Road, Tiedong District, Liaoning, Anshan Patentee before: Anshan Steel Group Automation Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |
|
| CX01 | Expiry of patent term |