CN204719143U - A kind of high voltage phasing tester - Google Patents
A kind of high voltage phasing tester Download PDFInfo
- Publication number
- CN204719143U CN204719143U CN201520323943.8U CN201520323943U CN204719143U CN 204719143 U CN204719143 U CN 204719143U CN 201520323943 U CN201520323943 U CN 201520323943U CN 204719143 U CN204719143 U CN 204719143U
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- test bar
- reference test
- high voltage
- microampere meter
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Abstract
The utility model discloses a kind of high voltage phasing tester, comprise reference test bar, support, support node, retaining ring mark, A-frame, rapid-acting coupling, connection terminal, link, microampere meter, contact electrode and terminals, the middle part of described reference test bar is provided with rapid-acting coupling, the top of reference test bar is provided with contact electrode, described connection terminal is located at rapid-acting coupling and is contacted between electrode, described terminals are connected with connection terminal by insulated conductor, described microampere meter is located at immediately below terminals, described link is fixedly connected on the below of microampere meter, link is by support, support node and A-frame combination are formed.The utility model structure is simple, and the design of link structure makes this high voltage phasing tester be applicable to one man operation, saves manpower, and also to make it load and unload convenient, easy to carry in the design of the detachable structure of reference test bar and link in addition, and this also reduces cost relatively.
Description
Technical field
The utility model relates to high voltage supply proving installation technical field, is specially a kind of high voltage phasing tester.
Background technology
Nuclear phase instrument indicator not only complex structure in the market, and cost is high, also inconvenient nuclear phase operation, pretty troublesome during some nuclear phase instrument operations in addition, is not suitable for one man operation, has waste to the use of manpower, and this is also covert improves cost.
Utility model content
The purpose of this utility model is to provide a kind of high voltage phasing tester, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of high voltage phasing tester, comprise reference test bar, support, support node, retaining ring mark, A-frame, rapid-acting coupling, connection terminal, link, microampere meter, contact electrode and terminals, the middle part of described reference test bar is provided with rapid-acting coupling, the top of reference test bar is provided with contact electrode, described connection terminal is located at rapid-acting coupling and is contacted between electrode, described terminals are connected with connection terminal by insulated conductor, described microampere meter is located at immediately below terminals, described link is fixedly connected on the below of microampere meter, link is by support, support node and A-frame combination are formed.
Preferably, described reference test bar and link are Demountable.
Preferably, described contact electrode is hook solid.
Preferably, described reference test bar is provided with retaining ring mark.
Preferably, described microampere meter is provided with and connects the earth ground wire.
Preferably, described microampere meter is connected with the identical reference test bar of two root architectures.
Compared with prior art, the beneficial effects of the utility model are: this high voltage phasing tester, structure is simple, the design of link structure makes this high voltage phasing tester be applicable to one man operation, save manpower, also to make it load and unload convenient, easy to carry in the design of the detachable structure of reference test bar and link in addition, and this also reduces cost relatively.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1, reference test bar, 2, support, 3, support node, 4, retaining ring mark, 5, A-frame, 6, rapid-acting coupling, 7, connection terminal, 8, link, 9, microampere meter, 10, contact electrode, 11, terminals.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model provides a kind of technical scheme: a kind of high voltage phasing tester, comprise reference test bar 1, support 2, support node 3, retaining ring mark 4, A-frame 5, rapid-acting coupling 6, connection terminal 7, link 8, microampere meter 9, contact electrode 10 and terminals 11, the middle part of reference test bar 1 is provided with rapid-acting coupling 6, reference test bar 1 is provided with retaining ring mark 4, the top of reference test bar 1 is provided with contact electrode 10, contact electrode 10 is hook solid, connection terminal 7 is located at rapid-acting coupling 6 and is contacted between electrode 10, terminals 11 are connected with connection terminal 7 by insulated conductor, microampere meter 9 is located at immediately below terminals 11, microampere meter 9 is provided with ground wire and connects the earth, microampere meter 9 is connected with the identical reference test bar of two root architectures 1, link 8 is fixedly connected on the below of microampere meter 9, link 8 is by support 2, support node 3 and A-frame 5 combine and form, reference test bar 1 and link 8 are Demountable.
Principle of work: when using this high voltage phasing tester, installed by support 2 and fix, staff's hand-held retaining ring mark 4 is with lower part, by contact electrode 10 contact measurement point, through dividing potential drop, current limliting, indicated the potential difference (PD) of tested point-to-point transmission by microampere meter 9, thus judge its whether homophase.
High voltage phasing tester, structure is simple, and the design of link structure makes this high voltage phasing tester be applicable to one man operation, save manpower, also to make it load and unload convenient, easy to carry in the design of the detachable structure of reference test bar and link in addition, and this also reduces cost relatively.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (6)
1. a high voltage phasing tester, comprise reference test bar (1), support (2), support node (3), retaining ring mark (4), A-frame (5), rapid-acting coupling (6), connection terminal (7), link (8), microampere meter (9), contact electrode (10) and terminals (11), it is characterized in that: the middle part of described reference test bar (1) is provided with rapid-acting coupling (6), the top of reference test bar (1) is provided with contact electrode (10), described connection terminal (7) is located at rapid-acting coupling (6) and is contacted between electrode (10), described terminals (11) are connected with connection terminal (7) by insulated conductor, described microampere meter (9) is located at immediately below terminals (11), described link (8) is fixedly connected on the below of microampere meter (9), link (8) is by support (2), support node (3) and A-frame (5) combination are formed.
2. a kind of high voltage phasing tester according to claim 1, is characterized in that: described reference test bar (1) and link (8) are Demountable.
3. a kind of high voltage phasing tester according to claim 1, is characterized in that: described contact electrode (10) is hook solid.
4. a kind of high voltage phasing tester according to claim 1, is characterized in that: described reference test bar (1) is provided with retaining ring mark (4).
5. a kind of high voltage phasing tester according to claim 1, is characterized in that: described microampere meter (9) is provided with the ground wire connecting the earth.
6. a kind of high voltage phasing tester according to claim 1, is characterized in that: described microampere meter (9) is connected with the identical reference test bar of two root architectures (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520323943.8U CN204719143U (en) | 2015-05-19 | 2015-05-19 | A kind of high voltage phasing tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520323943.8U CN204719143U (en) | 2015-05-19 | 2015-05-19 | A kind of high voltage phasing tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204719143U true CN204719143U (en) | 2015-10-21 |
Family
ID=54318132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520323943.8U Expired - Fee Related CN204719143U (en) | 2015-05-19 | 2015-05-19 | A kind of high voltage phasing tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204719143U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104880615A (en) * | 2015-05-19 | 2015-09-02 | 苏州市华安普电力工程有限公司 | High-voltage phase tester |
-
2015
- 2015-05-19 CN CN201520323943.8U patent/CN204719143U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104880615A (en) * | 2015-05-19 | 2015-09-02 | 苏州市华安普电力工程有限公司 | High-voltage phase tester |
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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: 20151021 Termination date: 20170519 |