CN204462254U - A kind of pole detection megohmmeter - Google Patents
A kind of pole detection megohmmeter Download PDFInfo
- Publication number
- CN204462254U CN204462254U CN201520146101.XU CN201520146101U CN204462254U CN 204462254 U CN204462254 U CN 204462254U CN 201520146101 U CN201520146101 U CN 201520146101U CN 204462254 U CN204462254 U CN 204462254U
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- China
- Prior art keywords
- megohmmeter
- motor
- box body
- lock body
- wire
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- Expired - Fee Related
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Abstract
A kind of pole detection megohmmeter, comprise box body, upper lock body, lid, hinge, display board, megohmmeter, p-wire, motor, down lock body and motor start switch, lid is flexibly connected with box body by hinge, upper lock body is arranged on the positive top of lid, display board is arranged on cartridge upper surface, motor start switch is arranged on cartridge upper surface, down lock body is arranged on box body front upper portion and coordinates for be locked with upper lock body, megohmmeter, p-wire and motor are arranged on tray interior, motor is connected with the position of shaking the hand of megohmmeter by motor shaft, display board is connected with megohmmeter by cable, p-wire is connected with megohmmeter, motor is connected with motor start switch by cable.This megohmmeter structure is simple, easy to operate, instead of artificial megger by increasing motor, measure the insulativity between pole and between pole and housing accurately and reliably, measuring accuracy is high, saves manual labor, improve product quality, improve production efficiency.
Description
Technical field
The utility model relates to electrical equipment manufacturing technology, particularly a kind of pole detection megohmmeter.
Background technology
After primary cut-out manufacture completes, need to carry out insulation measurement between its pole or between pole and primary cut-out Shell of circuit breaker, ensure its insulating reliability with this.Common megohmmeter is generally used to realize insulation measurement.Megohmmeter is commonly called as megger, and megohmmeter adopts hand generator to power mostly, therefore also known as megger, its scale is with megaohm (M Ω) for unit, and megohmmeter is a kind of measurement instrument that electrician commonly uses.Megohmmeter is mainly used to check electrical equipment, household electrical appliance or electric wiring over the ground and alternate insulation resistance, to ensure that these equipment, electrical equipment and line work are in normal condition, avoids the accident such as electric shock injures and deaths and device damage occurs.The pole specification of primary cut-out is general larger, existence three problems measured by common megohmmeter, first is wiring, spreading line is needed to install and measure, time second amount of being is large, artificial megger is wasted time and energy, 3rd is use the megohmmeter of special transformation expensive, high for common insulation measurement cost.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of pole detection megohmmeter being replaced artificial hand mode by motor, this table to meet between high voltage circuit breaker post and and housing between insulation measurement, improve work efficiency.
A kind of pole detection megohmmeter, comprise box body, upper lock body, lid, hinge, display board, megohmmeter, p-wire, motor, down lock body and motor start switch, lid is flexibly connected with box body by hinge, upper lock body is arranged on the positive top of lid, display board is arranged on cartridge upper surface, motor start switch is arranged on cartridge upper surface, down lock body is arranged on box body front upper portion and coordinates for be locked with upper lock body, megohmmeter, p-wire and motor are arranged on tray interior, motor is connected with the position of shaking the hand of megohmmeter by motor shaft, display board is connected with megohmmeter by cable, p-wire is connected with megohmmeter, motor is connected with motor start switch by cable.
Further, this pole detection megohmmeter also comprises handle, and handle is arranged on box body front.
Further, this pole detection megohmmeter also comprises braces, and described braces is arranged on the two ends of box body by rivet.
The beneficial effect obtained by this technological means the utility model is, this megohmmeter structure is simple, easy to operate, artificial megger is instead of by increasing motor, measure the insulativity between pole and between pole and housing accurately and reliably, measuring accuracy is high, saves manual labor, improve product quality, improve production efficiency.And it makes simple, and institute's consumption of raw material is few, and processing cost is low, low price, be applicable to pole insulation measurement and promote the use of.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model;
In the drawings, 1, box body; 2, upper lock body; 3, lid; 4, hinge; 5, display board; 6, megohmmeter; 7, p-wire; 8, handle; 9, motor; 10, down lock body; 11, motor start switch.
Embodiment
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining utility model, is not intended to limit scope of the present utility model.
A kind of pole detection megohmmeter, comprise box body 1, upper lock body 2, lid 3, hinge 4, display board 5, megohmmeter 6, p-wire 7, motor 9, down lock body 10 and motor start switch 11, lid 3 is flexibly connected with box body 1 by hinge 4, described upper lock body 2 is arranged on the positive top of lid 3, display board 5 is arranged on box body 1 upper surface, motor start switch 11 is arranged on box body 1 upper surface, down lock body 10 is arranged on box body 1 front upper portion and coordinates for be locked with upper lock body 2, megohmmeter 6, it is inner that p-wire 7 and motor 9 are arranged on box body 1, motor 9 is connected with the position of shaking the hand of megohmmeter 6 by motor shaft, display board 5 is connected with megohmmeter 6 by cable, p-wire 7 is connected with megohmmeter 6, described motor 9 is connected with motor start switch 11 by cable.As long as wherein above-mentioned megohmmeter 6 can be measured and insulate for common megohmmeter, cost of manufacture so just can be saved, can large-lot production, meet pole and test use.
For making pole detection megohmmeter conveniently lift, use short-distance movement test, it can also comprise handle 8, and this handle 8 is arranged on box body 1 front.
For allowing pole detection megohmmeter conveniently lift further, use short-distance movement test, this pole detection megohmmeter also comprises braces, and braces is arranged on the two ends of box body 1 by rivet.
The course of work of this pole detection megohmmeter is similar with common megohmmeter test insulation, first p-wire 7 is connected to measurand, then motor start switch 11 is opened, now motor 9 works, motor 9 drives megohmmeter 6 to test as common megohmmeter, and by display board 5 observation test result, complete whole test.
Technique scheme only embodies the optimal technical scheme of technical solutions of the utility model; those skilled in the art all embody principle of the present utility model to some variations that wherein some part may be made, and belong within protection domain of the present utility model.
Claims (3)
1. a pole detection megohmmeter, it is characterized in that: comprise box body (1), upper lock body (2), lid (3), hinge (4), display board (5), megohmmeter (6), p-wire (7), motor (9), down lock body (10) and motor start switch (11), described lid (3) is flexibly connected with box body (1) by hinge (4), described upper lock body (2) is arranged on the positive top of lid (3), described display board (5) is arranged on box body (1) upper surface, described motor start switch (11) is arranged on box body (1) upper surface, described down lock body (10) is arranged on box body (1) front upper portion and coordinates for be locked with upper lock body (2), described megohmmeter (6), it is inner that p-wire (7) and motor (9) are arranged on box body (1), described motor (9) is connected by the position of shaking the hand of motor shaft with megohmmeter (6), described display board (5) is connected with megohmmeter (6) by cable, described p-wire (7) is connected with megohmmeter (6), described motor (9) is connected with motor start switch (11) by cable.
2. pole detection megohmmeter according to claim 1, is characterized in that: described pole detection megohmmeter also comprises handle (8), and described handle (8) is arranged on box body (1) front.
3. pole detection megohmmeter according to claim 1 and 2, is characterized in that: described pole detection megohmmeter also comprises braces, and described braces is arranged on the two ends of box body (1) by rivet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520146101.XU CN204462254U (en) | 2015-03-16 | 2015-03-16 | A kind of pole detection megohmmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520146101.XU CN204462254U (en) | 2015-03-16 | 2015-03-16 | A kind of pole detection megohmmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204462254U true CN204462254U (en) | 2015-07-08 |
Family
ID=53669123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520146101.XU Expired - Fee Related CN204462254U (en) | 2015-03-16 | 2015-03-16 | A kind of pole detection megohmmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204462254U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105866549A (en) * | 2016-05-12 | 2016-08-17 | 常州市武进恒辉通信设备有限公司 | Resistor quality testing device |
| CN107907740A (en) * | 2017-11-09 | 2018-04-13 | 国网四川省电力公司达州供电公司 | A kind of insulation resistance meter |
-
2015
- 2015-03-16 CN CN201520146101.XU patent/CN204462254U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105866549A (en) * | 2016-05-12 | 2016-08-17 | 常州市武进恒辉通信设备有限公司 | Resistor quality testing device |
| CN107907740A (en) * | 2017-11-09 | 2018-04-13 | 国网四川省电力公司达州供电公司 | A kind of insulation resistance meter |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20170316 |