CN2871474Y - Magnetic-path state indicator of permanent magnetic hanger - Google Patents
Magnetic-path state indicator of permanent magnetic hanger Download PDFInfo
- Publication number
- CN2871474Y CN2871474Y CN 200620100521 CN200620100521U CN2871474Y CN 2871474 Y CN2871474 Y CN 2871474Y CN 200620100521 CN200620100521 CN 200620100521 CN 200620100521 U CN200620100521 U CN 200620100521U CN 2871474 Y CN2871474 Y CN 2871474Y
- Authority
- CN
- China
- Prior art keywords
- magnetic
- master cock
- duplex
- magnetic circuit
- indicator lamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a magnetic circuit status indicator of permanent magnetism hoisting device with automatic suction material, comprising a power supply (1), an indicator lamp (2) and four control switches (K1, K2, K1', K2'), two control switches (K1, K2) are separately controlled by two wing bodies on the side of (D1) of a duplex rotator, the other two control switches (K1', K2') are separately controlled by two wing bodies on the side of (D1') of other duplex rotator; the control switch (K1) is connected with (K1') in series and (K2) is connected with (K 2') in series, then connect the four control switches each other in parallel and finally connect with power supply (1) and indicator lamp (2) in series to form the closed circuit. The two duplex rotators can be separately arranged the two ends of last level magnetic shaft on sides of suction disc to instruct every magnetic pole of magnetic circuit on section disk whether arranged as required through indicator lamp. The utility model has advantages of simple structure and convenient observation.
Description
Technical field
The utility model relates to the permanent magnetism hoisting device that a kind of automatic suction blowing is used, particularly a kind of permanent magnetism hoisting device magnetic circuit state indicating device.
Background technology
Automatically inhale the permanent magnetism hoisting device that blowing is used, generally have driver train, transmission device and sucker.Wherein sucker is made up of a plurality of magnetic circuit unit, each magnetic circuit unit all has a magnetic axis, driver train is by gear and chain, from each initial level magnetic axis to the transmission of final stage magnetic axis one-level level, each magnetic axis as prescribed is rotated synchronously, and the magnetic pole of each magnetic circuit unit is with regard to the as prescribed serial arrangement, and the inside magnetic circuit of each magnetic circuit unit is in open circuit or short-circuit condition simultaneously, sucker integral body shows magnetic (suction) to external world or does not show magnetic (blowing), to realize inhaling automatically blowing.But, when the gear of transmission on misoperation or certain magnetic circuit unit or chain et out of order, will cause each magnetic axis not rotate synchronously by as prescribed, the magnetic pole of each magnetic circuit unit just can not the as prescribed serial arrangement.Particularly during the suction state, sucker integral body magnetic attraction to external world just reduces, thereby forms potential safety hazard.
Summary of the invention
Whether all the utility model provides a kind of permanent magnetism hoisting device magnetic circuit state indicating device, make its magnetic pole that can indicate each magnetic circuit unit of permanent magnetism hoisting device as prescribed serial arrangement.
A kind of permanent magnetism hoisting device magnetic circuit state indicating device described in the utility model comprises power supply (1), indicator lamp (2) and four master cock (K
1, K
2, K
1', K
2), two master cock (K particularly
1, K
2) by a duplex rotor (D
1) two wing bodies on the side control respectively, two master cock (K in addition
1', K
2') by another duplex rotor (D
1') two wing bodies on the side control respectively; Two duplex rotor (D
1, D
1') being equipped with axis hole, two equal dystopys of wing body of side are mutually 180 ° of angles; Master cock (K wherein
1) and (K
1') serial connection, (K
2) and (K
2') serial connection, back parallel with one another again is concatenated into close circuit with power supply (1) and indicator lamp (2).
Described two duplex rotor (D
1, D
1') all can be double-linked cam, cooresponding master cock (K
1, K
2, K
1', K
2') all can be travel switch.
Principle of work of the present utility model is: with two duplex rotor (D
1, D
1') be separately fixed on the magnetic axis outer end in the final stage magnetic circuit unit of permanent magnetism hoisting device sucker both sides two groups of master cock (K
1, K
2) and (K
1', K
2') be located at the sucker both sides respectively, by two duplex rotor (D
1, D
1') go up two wing bodies (two kinds of magnetic polarity states of corresponding magnetic circuit unit respectively) control respectively that dystopy is mutually 180 ° of angles.When each magnetic axis as prescribed rotates synchronously, each magnetic circuit unit magnetic pole just can the as prescribed serial arrangement, and the whole magnetic (suction) that just normally shows to external world of sucker at this moment, is installed in two duplex rotor (D on the final stage magnetic axis
1, D
1') wing body act on each self-corresponding master cock (K respectively
1, K
1') or (K
2, K
2'), make series connected master cock (K
1, K
1') or (K
2, K
2') closed simultaneously, indicator lamp (2) is bright.
The gear of transmission and chain et out of order on misoperation or certain magnetic circuit unit, each magnetic axis just can not rotate by as prescribed synchronously during work, is located at two duplex rotor (D on the final stage magnetic circuit unit magnetic axis
1, D
1') just can not be in specified states simultaneously, this moment series connected two master cock (K
1, K
1') or (K
2, K
2') just can not be simultaneously closed, indicator lamp (2) does not work, the magnetic pole of each magnetic circuit unit of the indication sucker as prescribed serial arrangement of failing, permanent magnetism hoisting device cisco unity malfunction.
Magnetic axis rotates 180 ° of angles, two duplex rotor (D
1, D
1') transfer another flank body and the two master cock (K that cooperate to
2), (K
2') effect, series connected in addition two master cock (K
1), (K
1') all open.Just often, the magnetic pole of each magnetic circuit unit is the as prescribed serial arrangement all, series connected two master cock (K
2), (K
2') closed simultaneously, indicator lamp (2) is bright; During mal, other is two master cock (K
2), (K
2') in must have one to be to open, indicator lamp (2) does not work.
Therefore, during work, whether indicator lamp can indicate each magnetic circuit unit magnetic circuit state all normal.It has advantages such as simple in structure, that observation is convenient.
Description of drawings
Fig. 1 is the utility model electrical block diagram.
Fig. 2, Fig. 3 are respectively two duplex rotor (D in the utility model
1, D
1') structural representation.
The specific embodiment
A kind of permanent magnetism hoisting device magnetic circuit state indicating device comprises power supply (1), indicator lamp (2) and four master cock (K
1, K
2, K
1', K
2'), two master cock (K
1, K
2) by a duplex rotor (D
1) two wing bodies on the side control respectively, two master cock (K in addition
1', K
2') by another duplex rotor (D
1') two wing bodies on the side control respectively; Two duplex rotor (D
1, D
1') being equipped with axis hole, two equal dystopys of wing body on the side are mutually 180 ° of angles; Master cock (K wherein
1) and (K
1') serial connection, (K
2) and (K
2') serial connection, back parallel with one another again is concatenated into close circuit with power supply (1) and indicator lamp (2).
Described two duplex rotor (D
1, D
1') being double-linked cam, the double-linked cam dystopy is mutually 180 ° of angles, cooresponding master cock (K
1, K
2, K
1', K
2') be travel switch.
In addition, described two duplex rotors (D1, D1 ') also all can be the duplex rotatable lamella, and cooresponding master cock (K1, K2, K1 ', K2 ') also all can be photoelectric control switch.Described two duplex rotors (D1, D1 ') also all can be the duplex rotatable lamella, and cooresponding master cock (K1, K2, K1 ', K2 ') all can be Hall switch.Adopt photoelectric control switch and Hall switch also army in the technical solutions of the utility model scope.
During use, two double-linked cams are installed in respectively on the final stage magnetic axis termination of sucker both sides, two groups of master cocies (K1, K2) and (K1 ', K2 ') are installed in respectively on the both sides of sucker and cooperate with two double-linked cams, and indicator lamp is installed on the end face of sucker.During work, whether people are bright by viewing lamp, just can learn whether each magnetic circuit unit magnetic circuit state is all normal.It is simple in structure, observation is convenient.
Claims (2)
1. a permanent magnetism hoisting device magnetic circuit state indicating device comprises power supply (1), indicator lamp (2) and four master cock (K
1, K
2, K
1', K
2'), it is characterized in that: two master cock (K
1, K
2) by a duplex rotor (D
1) two wing bodies on the side control respectively, two master cock (K in addition
1', K
2') by another duplex rotor (D
1') two wing bodies on the side control respectively; Two duplex rotor (D
1, D
1') being equipped with axis hole, two equal dystopys of wing body on the side are mutually 180 ° of angles; Master cock (K
1) and (K
1') serial connection, (K
2) and (K
2') serial connection, back parallel with one another again is concatenated into close circuit with power supply (1) and indicator lamp (2).
2. according to claim] described permanent magnetism hoisting device magnetic circuit state indicating device, it is characterized in that: described two duplex rotor (D
1, D
1') be double-linked cam, cooresponding master cock (K
1, K
2, K
1', K
2') be travel switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620100521 CN2871474Y (en) | 2006-01-16 | 2006-01-16 | Magnetic-path state indicator of permanent magnetic hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620100521 CN2871474Y (en) | 2006-01-16 | 2006-01-16 | Magnetic-path state indicator of permanent magnetic hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2871474Y true CN2871474Y (en) | 2007-02-21 |
Family
ID=37739820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620100521 Expired - Fee Related CN2871474Y (en) | 2006-01-16 | 2006-01-16 | Magnetic-path state indicator of permanent magnetic hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2871474Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113697659A (en) * | 2021-10-29 | 2021-11-26 | 成都飞机工业（集团）有限责任公司 | Large-scale wing part turn-over hanging device |
-
2006
- 2006-01-16 CN CN 200620100521 patent/CN2871474Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113697659A (en) * | 2021-10-29 | 2021-11-26 | 成都飞机工业（集团）有限责任公司 | Large-scale wing part turn-over hanging device |
| CN113697659B (en) * | 2021-10-29 | 2022-01-25 | 成都飞机工业（集团）有限责任公司 | Large-scale wing part turn-over hanging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070221 Termination date: 20110116 |