CN203351446U - Electromagnetic clutch used for electric earthing switch - Google Patents
Electromagnetic clutch used for electric earthing switch Download PDFInfo
- Publication number
- CN203351446U CN203351446U CN 201320399345 CN201320399345U CN203351446U CN 203351446 U CN203351446 U CN 203351446U CN 201320399345 CN201320399345 CN 201320399345 CN 201320399345 U CN201320399345 U CN 201320399345U CN 203351446 U CN203351446 U CN 203351446U
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- China
- Prior art keywords
- clutch
- electromagnetic
- earthing switch
- rotating shaft
- type
- 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 discloses an electromagnetic clutch used for an electric earthing switch. The electromagnetic clutch comprises a fixed plate (10) with a V-shaped opening, an electromagnetic coil (9), and an electromagnetic core (8). The fixed plate (10) with the V-shaped opening is fixed on a V-shaped rotating shaft (3) of an earthing switch and is synchronous with the V-shaped rotating shaft (3), and the fixed plate is closed to an earthing switch gear (1). The electromagnetic coil (9) is fixed on the fixed plate (10) with the V-shaped opening. The electromagnetic core (8) is in the electromagnetic coil (9). The earthing switch gear (1) is provided with an operating hole. The clutch structure can realize free interchange between electric and manual operation. The earthing switch clutch can be operated in a remote manner. The electromagnetic clutch is safe and reliable, and operation is convenient.
Description
Technical field
The utility model relates to a kind of earthed switch clutch for clutch control structure.
Background technology
Need to use electric ground switch in multiple Intelligent electric power system, manufacture the network artificial earthing while overhauling as high-voltage electrical equipment, to guarantee the maintainer, exempt from Danger Electric shock risk.
Existing electric ground switch is multiplex to manual clutch, by the transmission guide plate with the V-type mouth, back-moving spring, clutch rope, clutch plate washer, formed, gear is through in the rotating shaft of earthed switch V-type, be welded with bearing pin on gear, transmission guide plate, back-moving spring, clutch plate washer with the V-type mouth are through in the rotating shaft of earthed switch V-type successively, and the clutch rope is connected with the transmission guide plate with the V-type mouth through the hole on the clutch plate washer.During electric operating, gear rotates, and bearing pin drives the transmission guide plate with the V-type mouth, makes the V-type rotating shaft synchronize and rotate with the transmission guide plate with the V-type mouth, realizes the dividing of electric ground switch, feed motion.Pull the clutch rope, the manual clutch action, make the back-moving spring compression, and the moving transmission guide plate with the V-type mouth of clutch rope band leaves gear, and now electric operating can not drive V-type rotating shaft action, realize manual clutch.Manual clutch can not be realized Long-distance Control, operation, complex structure, and parts are many, install inconvenient.
The utility model content
The purpose of this utility model is a kind of electric ground switch electromagnetic clutch that is applicable to have Long-distance Control, operation of design.
The technical solution of the utility model is: a kind of electric ground switch electromagnetic clutch, it is characterized in that, by the fixed head with the V-type mouth, solenoid and electromagnetic core, formed, fixed head with the V-type mouth is fixed in the rotating shaft of earthed switch V-type, synchronize with the V-type rotating shaft, and be close to the earthed switch gear, solenoid is fixed on the fixed head with the V-type mouth, electromagnetic core, in solenoid, has handle hole on the earthed switch gear.
When the needs remote operation, the electric operating earthed switch, solenoid is charged simultaneously, the electromagnetic core action, extend in the handle hole on gear by the fixed head with the V-type mouth, and gear rotates, fixed head with the V-type mouth drives V-type rotating shaft rotation, realizes the electric operating earthed switch; When solenoid is not charged, electromagnetic core resets, and with the fixed head with the V-type mouth, separates, and now electric operating can not drive V-type rotating shaft action, realize electromagnetic clutch.
The electromagnetic clutch structure that the utility model provides, removed hand clutch mechanism on the electric ground switch basis, increased electromagnetic clutch mechanism, electronic, manual operation is freely exchanged, but the clutch of remote operation earthed switch, meet earthed switch security reliability, operation alternative and versatility requirement.Compact conformation is reasonable, makes simple, easy for installation, applied widely.
The accompanying drawing explanation
Fig. 1 is existing manual clutch structural representation;
The structural representation of Fig. 2 the utility model electromagnetic clutch embodiment.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
In figure: 1, gear 2, bearing pin 3, V-type rotating shaft 4, clutch rope 5, clutch plate washer
6, back-moving spring 7, the transmission guide plate 8 with the V-type mouth, electromagnetic core 9, solenoid
10, with the fixed head of V-type mouth
As shown in Figure 2, the utility model electric ground switch electromagnetic clutch, it is characterized in that, formed by the fixed head 10 with the V-type mouth, solenoid 9 and electromagnetic core 8, be fixed in earthed switch V-type rotating shaft 3 with the fixed head 10 of V-type mouth, synchronize with V-type rotating shaft 3, and be close to earthed switch gear 1, solenoid 9 is fixed on the fixed head 10 with the V-type mouth, and electromagnetic core 8, in solenoid 9, has handle hole on earthed switch gear 1.
When the needs remote operation, the electric operating earthed switch, solenoid 9 is charged simultaneously, electromagnetic core 8 actions, by the fixed head 10 with the V-type mouth, extend in the handle hole on gear 1, gear 1 rotates, and with the fixed head 10 drive V-type rotating shafts 3 of V-type mouth, rotates, and realizes the electric operating earthed switch; When solenoid 9 is not charged, electromagnetic core 8 resets, and with the fixed head 10 with the V-type mouth, separates, and now electric operating can not drive V-type rotating shaft 3 actions, realize electromagnetic clutch.But meet electric ground switch operation alternative and remote operability.
Claims (1)
1. an electric ground switch electromagnetic clutch, it is characterized in that: by the fixed head with the V-type mouth (10), solenoid (9) and electromagnetic core (8), formed, fixed head (10) with the V-type mouth is fixed in earthed switch V-type rotating shaft (3), with V-type rotating shaft (3), synchronize, and be close to earthed switch gear (1), solenoid (9) is fixed on the fixed head (10) with the V-type mouth, electromagnetic core (8) is in solenoid (9), and the earthed switch gear has handle hole on (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320399345 CN203351446U (en) | 2013-07-05 | 2013-07-05 | Electromagnetic clutch used for electric earthing switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320399345 CN203351446U (en) | 2013-07-05 | 2013-07-05 | Electromagnetic clutch used for electric earthing switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203351446U true CN203351446U (en) | 2013-12-18 |
Family
ID=49751313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320399345 Expired - Fee Related CN203351446U (en) | 2013-07-05 | 2013-07-05 | Electromagnetic clutch used for electric earthing switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203351446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103904578A (en) * | 2014-04-21 | 2014-07-02 | 国网安徽省电力公司淮南供电公司 | Integrated handcart with phase testing function and bus grounding function for high-voltage switch cabinet |
-
2013
- 2013-07-05 CN CN 201320399345 patent/CN203351446U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103904578A (en) * | 2014-04-21 | 2014-07-02 | 国网安徽省电力公司淮南供电公司 | Integrated handcart with phase testing function and bus grounding function for high-voltage switch cabinet |
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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: 20131218 Termination date: 20170705 |