CN201828626U - Novel contact performance tester of SF6 gas density relay - Google Patents
Novel contact performance tester of SF6 gas density relay Download PDFInfo
- Publication number
- CN201828626U CN201828626U CN2010205459162U CN201020545916U CN201828626U CN 201828626 U CN201828626 U CN 201828626U CN 2010205459162 U CN2010205459162 U CN 2010205459162U CN 201020545916 U CN201020545916 U CN 201020545916U CN 201828626 U CN201828626 U CN 201828626U
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- China
- Prior art keywords
- gas density
- density relay
- contact
- button
- tester
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Abstract
The utility model discloses a novel contact performance tester of an SF6 gas density relay. The tester comprises the SF6 gas density relay and a contact testing device which are arranged in a sealed cover, wherein the side plate of the sealed cover is provided with an open hole; a silicon seal is lined on the open hole; a button is embedded in the silicon seal; and an action connecting sheet of the SF6 gas density relay is arranged in the action range of a button contact. The novel contact performance tester has the characteristics that the use and the test are convenient, and the testing time is shortened.
Description
Technical field
The utility model relates to the electric terminal performance testing apparatus, particularly the tester of the contact performance of SF6 gas density relay.
Background technology
At present, the SF6 gas density relay is used comparatively extensive, the whole table meter in back is installed entirely in inside, brings inconvenience for the verification personnel.Often need in actual the use SF6 gas density relay is carried out the contact performance test, before the test, need this relay is connected with the contact tester.Because the whole all sealings of this relay bring certain difficulty to check test.
The utility model content
The purpose of this utility model provides a kind of contact ability meter of New type of S F6 gas density relay simple in structure, easy to use.
This novel purpose is achieved in that a kind of contact ability meter of New type of S F6 gas density relay, comprise, SF6 gas density relay, contact tester, SF6 gas density relay and contact tester all place in the seal closure, one perforate is arranged on the side plate of seal closure, liner has O-ring seal in the perforate, and button is embedded on O-ring seal; The action of SF6 gas density relay is arranged in the reach of button contact action in flakes.
The panel of above-mentioned seal closure is provided with the dial plate of contact tester.
Compared with prior art, this novel beneficial effect is:
This is novel not only attractive in appearance, easy to use, reduces the test checking time, increase work efficiency, and also not fragile, service time is longer, brings great convenience for the verification of density monitor.
Description of drawings
Fig. 1 is this novel front view.
Fig. 2 is the structural drawing that button is set on the side plate of seal closure of contact tester shown in Figure 1.
Embodiment
Fig. 1 illustrates seal closure 2, and the contact tester all places seal closure 2 interior (the two is made the work electric test mutually and is connected) with SF6 gas density relay (referring to Fig. 2).The panel of seal closure is provided with the dial plate 5 of contact tester.
Referring to Fig. 2, SF6 gas density relay 1 all places in the seal closure 2 with the contact tester, and a perforate is arranged on the side plate of seal closure 2, and liner has O-ring seal 4 in the perforate, and button 3 is embedded on O-ring seal; The action of described SF6 gas density relay 1 1a in flakes is arranged in the reach of button 3 contacts action.
During concrete the making, the action of relay can be prolonged a dimensioning in flakes, button is installed in perforate on the seal closure side plate, with the O-ring seal sealing, prevents table meter internal wetted around the button.The corresponding contact of button control relay is pressed button, the corresponding contact action of relay.And requiring not influence the relay regular event, the purpose that contact is installed is to make things convenient for reviewer's field-checking.Existing relay is generally two groups or three windings point (different relay tip quantity difference), and new design is unified makes by 3 winding points.During verification, the verification personnel only need press button at the scene, if the backstage has signal to send, prove that relay performance is good, to connect secondary connection correct.Seal closure requires to play to prevent maloperation and seal protection effect, is convenient to make an inspection tour and observes.
Claims (2)
1. the contact ability meter of a New type of S F6 gas density relay, comprise, SF6 gas density relay (1), contact tester, it is characterized in that: described SF6 gas density relay (1) all places in the seal closure (2) with the contact tester, on the side plate of seal closure (2) perforate is arranged, liner has O-ring seal (4) in the perforate, and button (3) is embedded on O-ring seal; The action of described SF6 gas density relay (1) (1a) in flakes is arranged in the reach of button (3) contact action.
2. the contact ability meter of New type of S F6 gas density relay according to claim 1 is characterized in that: the panel of described seal closure (2) is provided with the dial plate (5) of contact tester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205459162U CN201828626U (en) | 2010-09-28 | 2010-09-28 | Novel contact performance tester of SF6 gas density relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205459162U CN201828626U (en) | 2010-09-28 | 2010-09-28 | Novel contact performance tester of SF6 gas density relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201828626U true CN201828626U (en) | 2011-05-11 |
Family
ID=43967152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205459162U Expired - Lifetime CN201828626U (en) | 2010-09-28 | 2010-09-28 | Novel contact performance tester of SF6 gas density relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201828626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101937045A (en) * | 2010-09-28 | 2011-01-05 | 达州电业局 | Junction performance tester of novel SF6 gas density relay |
-
2010
- 2010-09-28 CN CN2010205459162U patent/CN201828626U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101937045A (en) * | 2010-09-28 | 2011-01-05 | 达州电业局 | Junction performance tester of novel SF6 gas density relay |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110511 |
|
| CX01 | Expiry of patent term |