CN204332833U - A kind of metallurgical production relay - Google Patents
A kind of metallurgical production relay Download PDFInfo
- Publication number
- CN204332833U CN204332833U CN201520068801.1U CN201520068801U CN204332833U CN 204332833 U CN204332833 U CN 204332833U CN 201520068801 U CN201520068801 U CN 201520068801U CN 204332833 U CN204332833 U CN 204332833U
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- CN
- China
- Prior art keywords
- relay
- shell body
- quoit
- preiection
- arranges
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of metallurgical production relay, comprise relay moving body and grafting body fixed by relay, described relay moving body is arranged in shell body I, described relay is fixed grafting body and is arranged in shell body II, described shell body I lower end arranges link oralia, the inserted terminal of described relay moving body stretches out from the plate mouth of port plate, the bottom plate face of described port plate arranges preiection quoit portion, and described inserted terminal is arranged on center, preiection quoit portion, the surface uniform of described shell body I arranges vertical raised item, the outer surface of shell body II evenly arranges horizontal projection bar.The utility model is by being placed in protective housing by relay body, and avoid the impact by outside metallurgical adverse circumstances, and relay has good radiating effect, relay has dust-proof effect, long service life.
Description
Technical field
The utility model relates to the electric Element Technology field of metallurgical production equipment, particularly relates to a kind of metallurgical production relay.
Background technology
In metallurgical production process; because the conductive impurity in the environment of production is many; often occur that the relay in metallurgical production equipment enters impurity and the problem lost efficacy; potential safety hazard is caused to metallurgical production; simultaneously; the relay that existing metallurgical production equipment uses lacks necessary safeguard measure, and cause relay very easily to damage under the adverse circumstances of metallurgical production, useful life is extremely short.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art; provide a kind of metallurgical production relay; by relay body is placed in protective housing; avoid the impact by outside metallurgical adverse circumstances; and relay has good radiating effect; relay has dust-proof effect, long service life.
The utility model is achieved through the following technical solutions: a kind of metallurgical production relay, comprise relay moving body and grafting body fixed by relay, described relay moving body is arranged in shell body I, described relay is fixed grafting body and is arranged in shell body II, described shell body I lower end arranges link oralia, the inserted terminal of described relay moving body stretches out from the plate mouth of port plate, the bottom plate face of described port plate arranges preiection quoit portion, and described inserted terminal is arranged on center, preiection quoit portion, the surface uniform of described shell body I arranges vertical raised item, the outer surface of shell body II evenly arranges horizontal projection bar.
Further, connection reinforcement gusset between described shell body I and port plate.
Further, the center, upper surface of described shell body II arranges the connecting hole be connected with preiection quoit portion, and the poroid and profile in preiection quoit portion of connecting hole matches.
Further, the lower end outside portion in described preiection quoit portion arranges chamfering.
Compared with prior art, the beneficial effects of the utility model are: the utility model is by placing in shell body I by relay moving body, relay is fixed in grafting body housing body II, omnibearing protection has been carried out to relay, avoid relay to contact with metallurgical the direct of adverse circumstances in outside, vertical raised item is set at shell body I surface uniform simultaneously, at the outer surface of shell body II, horizontal projection bar is evenly set, ensure that relay has good radiating effect, preiection quoit portion is set in the port plate of shell body I lower end simultaneously, the connecting hole be connected with preiection quoit portion is set at the center, upper surface of shell body II simultaneously, when shell body I engages with shell body II, preiection quoit portion is inserted in connecting hole, and the lower end outside portion in preiection quoit portion is provided with chamfering, avoiding conductive impurity enters relay from the connecting sewing of shell body I and shell body II, the normal work of relay is impacted, there is dust-proof effect, long service life.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of metallurgical production relay of the utility model;
Fig. 2 is the front view that the utility model relay moving body is arranged in shell body I;
Fig. 3 is the upward view that the utility model relay moving body is arranged in shell body I;
Fig. 4 is the vertical view of the utility model shell body II.
Wherein: 1, shell body I; 2, shell body II; 3, relay moving body; 4, grafting body fixed by relay; 5, vertical raised item; 6, gusset is strengthened; 7, port plate; 8, inserted terminal; 9, horizontal projection bar; 10, preiection quoit portion; 11, connecting hole; 12, chamfering.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As Figure 1-4, the utility model relates to a kind of metallurgical production relay, comprise relay moving body 3 and grafting body 4 fixed by relay, described relay moving body 3 is arranged in shell body I1, described relay is fixed grafting body 4 and is arranged in shell body II2, described shell body I1 lower end arranges link oralia 7, the inserted terminal 8 of described relay moving body 3 stretches out from the plate mouth of port plate 7, the bottom plate face of described port plate 7 arranges preiection quoit portion 10, and described inserted terminal 8 is arranged on center, preiection quoit portion 10, the surface uniform of described shell body I1 arranges vertical raised item 5, the outer surface of shell body II2 evenly arranges horizontal projection bar 9, connection reinforcement gusset 6 between described shell body I1 and port plate 7, the center, upper surface of described shell body II2 arranges the connecting hole 11 with preiection quoit portion 10, and the poroid and profile in preiection quoit portion 10 of connecting hole 11 matches, the lower end outside portion in described preiection quoit portion 10 arranges chamfering 12.
In sum, the utility model is by placing in shell body I1 by relay moving body 3, relay being fixed grafting body 4 is placed in shell body II2, omnibearing protection has been carried out to relay, avoid relay to contact with metallurgical the direct of adverse circumstances in outside, vertical raised item 5 is set at shell body I1 surface uniform simultaneously, at the outer surface of shell body II2, horizontal projection bar 9 is evenly set, ensure that relay has good radiating effect, preiection quoit portion 10 is set in the port plate 7 of shell body I1 lower end simultaneously, the connecting hole 11 be connected with preiection quoit portion 10 is set at the center, upper surface of shell body II2 simultaneously, when shell body I1 engages with shell body II2, preiection quoit portion 10 is inserted in connecting hole 11, and the lower end outside portion in preiection quoit portion 10 is provided with chamfering 12, avoiding conductive impurity enters relay from the connecting sewing of shell body I1 and shell body II2, the normal work of relay is impacted, there is dust-proof effect, long service life.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (4)
1. a metallurgical production relay, comprise relay moving body (3) and grafting body (4) fixed by relay, it is characterized in that, described relay moving body (3) is arranged in shell body I (1), described relay is fixed grafting body (4) and is arranged in shell body II (2), described shell body I (1) lower end arranges link oralia (7), the inserted terminal (8) of described relay moving body (3) stretches out from the plate mouth of port plate (7), the bottom plate face of described port plate (7) is arranged preiection quoit portion (10), and described inserted terminal (8) is arranged on preiection quoit portion (10) center, the surface uniform of described shell body I (1) arranges vertical raised item (5), the outer surface of shell body II (2) evenly arranges horizontal projection bar (9).
2. a kind of metallurgical production relay according to claim 1, is characterized in that, connection reinforcement gusset (6) between described shell body I (1) and port plate (7).
3. a kind of metallurgical production relay according to claim 1, it is characterized in that, the center, upper surface of described shell body II (2) arranges the connecting hole (11) with preiection quoit portion (10), and the poroid and profile of preiection quoit portion (10) of connecting hole (11) matches.
4. a kind of metallurgical production relay according to claim 1, is characterized in that, the lower end outside portion of described preiection quoit portion (10) arranges chamfering (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520068801.1U CN204332833U (en) | 2015-01-27 | 2015-01-27 | A kind of metallurgical production relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520068801.1U CN204332833U (en) | 2015-01-27 | 2015-01-27 | A kind of metallurgical production relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204332833U true CN204332833U (en) | 2015-05-13 |
Family
ID=53169159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520068801.1U Expired - Fee Related CN204332833U (en) | 2015-01-27 | 2015-01-27 | A kind of metallurgical production relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204332833U (en) |
-
2015
- 2015-01-27 CN CN201520068801.1U patent/CN204332833U/en not_active Expired - Fee Related
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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: 20150513 Termination date: 20160127 |
|
| EXPY | Termination of patent right or utility model |