CN203849361U - Insulation detector - Google Patents
Insulation detector Download PDFInfo
- Publication number
- CN203849361U CN203849361U CN201420148965.0U CN201420148965U CN203849361U CN 203849361 U CN203849361 U CN 203849361U CN 201420148965 U CN201420148965 U CN 201420148965U CN 203849361 U CN203849361 U CN 203849361U
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- China
- Prior art keywords
- detection
- sheet metal
- utility
- insulated handle
- model
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- Expired - Fee Related
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Abstract
The utility model discloses an insulation detector which comprises an insulation detector body. The insulation detector body comprises two detecting ports which are respectively connected with a detecting line through a detecting joint that is arranged on an insulating handle. The detecting line is spirally arranged in the insulating handle. The other end of each of the two detecting lines is connected with a metal sheet which is used for contacting with a surface to be detected. The distance between the two metal sheets is adjustable, and furthermore the length of the insulating handle is adjustable. In the insulation detector provided by the utility model, the distance between the metal sheets which contact with the surface to be detected is adjustable, and high convenience is realized. Under a precondition that the position of one metal sheet is fixed, the position of the other metal sheet can be adjusted, and high reliability of detecting data at a same position is realized. Additionally, the length of the insulating handle is adjustable, and using is facilitated at the position which is relatively far from the insulation detector body, thereby improving applicability of the insulation detector provided by the utility model.
Description
Technical field
The utility model relates to detecting instrument technical field, particularly a kind of insulation tester.
Background technology
The operational reliability of electrical equipment depends on the reliability of electric insulation to a great extent.When being heated or being subject to the time of tide, insulating material is just aging, and its insulation resistance just can step-down, thereby causes electrical equipment electric leakage or short circuit accident, even causes the generation of human casualty accident.For fear of the generation of accident, need often to measure the insulation resistance of various device, whether up to standard to determine in time the insulation degree of electrical equipment.
Prior art comprises insulation testing tool miscellaneous, the utility model patent that is " CN 202351382 U " as Granted publication number discloses a kind of insulation test bar, it contains insulated handle, described insulated handle lower end is provided with detector joint, in two detection lines of described detector joint, be arranged in described insulated handle, two described detection line upper ends are connected with the lower end of two Metal Contact sheets respectively, two described Metal Contact sheets and described insulated handle upper end are fixed, and two described Metal Contact sheet bottoms are provided with insulation sleeve.During use, two Metal Contact sheets contact with object under test, and detector joint and detector join.The defect of this insulation testing tool is that two Metal Contact sheets are fixedly connected with insulated handle, and the spacing of two metal sheets is fixed; In addition, insulated handle limited length, is subject to restriction to a certain extent during use.
Utility model content
In order to make up the deficiencies in the prior art, the utility model provides a kind of insulation tester.
Technical solution adopted in the utility model is:
A kind of insulation tester, comprise insulation tester main frame, on described insulation tester main frame, be provided with the first detection port and the second detection port, described the first detection port first detection tabs that removably connects, described the second detection port second detection tabs that removably connects, described the first detection tabs and described the second detection tabs are fixedly installed on one end of insulated handle, described the first detection tabs is fixedly connected with the first end of the first detection line, and described the second detection tabs is fixedly connected with the first end of the second detection line; The second end of described the first detection line is fixedly connected with the first sheet metal, the second end of described the second detection line is fixedly connected with the second sheet metal, described the first detection line and described the second detection line are built in described insulated handle in the shape of a spiral, described the first sheet metal and described the second sheet metal are arranged on described insulated handle, and the spacing between described the first sheet metal and described the second sheet metal is adjustable.
Preferably, on the end face of described insulated handle, interval arranges the first slide rail and the second slide rail, and the bottom of described the first sheet metal and described the first slide rail are slidably connected, and the bottom of described the second sheet metal and described the second slide rail are slidably connected.Be convenient to regulate the distance between the first sheet metal and the second sheet metal.In order to ensure the first sheet metal and the nonvoluntary slip of the second sheet metal, also latch mechanism can be set.
Preferably, described insulated handle is extendable handle.When surface distance insulation tester main frame to be tested is far away, elongate insulated handle, applicability strengthens.
While using insulation tester of the present utility model, the first detection tabs and the second detection tabs are connected on respectively to the first detection port and the second detection port on insulation tester main frame, then the first sheet metal and the second sheet metal are placed on object under test, can see from insulation tester main frame the insulation degree on surface to be measured.In testing process, can change the spacing between the first sheet metal and the second sheet metal, under the motionless prerequisite in the first sheet metal position, change the position of the second sheet metal, carry out multi-point sampler, test data reliability is strong.
The beneficial effects of the utility model are:
Insulation tester of the present utility model, simple in structure, design ingeniously, under the motionless prerequisite of sheet metal, change the position of another sheet metal therein, can carry out multi-point sampler to same position, test data reliability is strong; In addition, insulated handle is set to adjustable length handle, and applicability strengthens.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is a kind of structural representation of the utility model insulation tester;
Fig. 2 is the top surface structure schematic diagram of insulated handle in the utility model insulation tester;
Wherein, 11-the first sheet metal; 12-the second sheet metal; 21-the first detection line; 22-the second detection line; 3-insulated handle; 31-the first slide rail; 32-the second slide rail; 4-insulation tester main frame; 51-the first detection tabs; 52-the second detection tabs; 61-the first detection port; 62-the second detection port.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment
A kind of insulation tester, comprise insulation tester main frame, on insulation tester main frame, be provided with the first detection port and the second detection port, the first detection port first detection tabs that removably connects, the second detection port second detection tabs that removably connects, the first detection tabs and the second detection tabs are fixedly installed on one end of insulated handle, and the first detection tabs is fixedly connected with the first end of the first detection line, and the second detection tabs is fixedly connected with the first end of the second detection line; The second end of the first detection line is fixedly connected with the first sheet metal, the second end of the second detection line is fixedly connected with the second sheet metal, the first detection line and the second detection line are built in insulated handle in the shape of a spiral, the first sheet metal and the second sheet metal are arranged on insulated handle, and the spacing between the first sheet metal and the second sheet metal is adjustable.
As preferred implementation, on the end face of insulated handle, interval arranges the first slide rail and the second slide rail, and the bottom of the first sheet metal and the first slide rail are slidably connected, and the bottom of the second sheet metal and the second slide rail are slidably connected.
Further, on insulated handle, be provided with for locking the locking mechanism of the first sheet metal and/or the second sheet metal.
As preferred implementation, insulated handle is extendable handle.
Embodiment 1
As shown in Figure 1, insulation tester of the present utility model comprises insulation tester main frame 4, and insulation tester main frame 4 is provided with the first detection port 61 and the second detection port 62.
Insulated handle 3 is telescopic insulated handle, and the bottom of insulated handle 3 is fixedly installed the first detection tabs 51 and the second detection tabs 52.As shown in Figure 2, on the end face of insulated handle 3, interval arranges the first slide rail 31 and the second slide rail 32.Wherein, the bottom of the first sheet metal 11 and the first slide rail 31 are slidably connected, and the second sheet metal 12 and the second slide rail 32 are slidably connected, and certainly, the first sheet metal 11 can be fixedly connected with the end face of insulated handle 3 with in the second sheet metal 12 one.
As shown in Figure 1, between the first sheet metal 11 and the first detection tabs 51, by the first detection line 21, join, between the second sheet metal 12 and the second detection tabs 52, by the second detection line 22, join.The first detection line 21 and the second detection line 22 are arranged at the inside of insulated handle 3 in the shape of a spiral.The first detection line 21 and the second detection line 22 in the shape of a spiral, facilitate sheet metal 11 or 12 to horizontally slip on the one hand, are convenient on the other hand the elongation of insulated handle 3.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. an insulation tester, comprise insulation tester main frame, on described insulation tester main frame, be provided with the first detection port and the second detection port, described the first detection port first detection tabs that removably connects, described the second detection port second detection tabs that removably connects, described the first detection tabs and described the second detection tabs are fixedly installed on one end of insulated handle, described the first detection tabs is fixedly connected with the first end of the first detection line, and described the second detection tabs is fixedly connected with the first end of the second detection line; The second end of described the first detection line is fixedly connected with the first sheet metal, the second end of described the second detection line is fixedly connected with the second sheet metal, it is characterized in that: described the first detection line and described the second detection line are built in described insulated handle in the shape of a spiral, described the first sheet metal and described the second sheet metal are arranged on described insulated handle, and the spacing between described the first sheet metal and described the second sheet metal is adjustable.
2. insulation tester as claimed in claim 1, it is characterized in that: on the end face of described insulated handle, interval arranges the first slide rail and the second slide rail, the bottom of described the first sheet metal and described the first slide rail are slidably connected, and the bottom of described the second sheet metal and described the second slide rail are slidably connected.
3. insulation tester as claimed in claim 1, is characterized in that: described insulated handle is extendable handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420148965.0U CN203849361U (en) | 2014-03-28 | 2014-03-28 | Insulation detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420148965.0U CN203849361U (en) | 2014-03-28 | 2014-03-28 | Insulation detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203849361U true CN203849361U (en) | 2014-09-24 |
Family
ID=51562362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420148965.0U Expired - Fee Related CN203849361U (en) | 2014-03-28 | 2014-03-28 | Insulation detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203849361U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107300661A (en) * | 2017-08-24 | 2017-10-27 | 国家电网公司 | Oil immersed current transformer discharge in insulation pulse detecting equipment |
| CN110514977A (en) * | 2019-09-20 | 2019-11-29 | 国网青海省电力公司黄化供电公司 | A kind of Portable insulation detector |
-
2014
- 2014-03-28 CN CN201420148965.0U patent/CN203849361U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107300661A (en) * | 2017-08-24 | 2017-10-27 | 国家电网公司 | Oil immersed current transformer discharge in insulation pulse detecting equipment |
| CN107300661B (en) * | 2017-08-24 | 2019-11-05 | 国家电网公司 | Oil immersed current transformer discharge in insulation pulse detecting equipment |
| CN110514977A (en) * | 2019-09-20 | 2019-11-29 | 国网青海省电力公司黄化供电公司 | A kind of Portable insulation detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20150328 |
|
| EXPY | Termination of patent right or utility model |