CN102468065B - On-pole isolation switch locking device - Google Patents
On-pole isolation switch locking device Download PDFInfo
- Publication number
- CN102468065B CN102468065B CN201010541212.2A CN201010541212A CN102468065B CN 102468065 B CN102468065 B CN 102468065B CN 201010541212 A CN201010541212 A CN 201010541212A CN 102468065 B CN102468065 B CN 102468065B
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- China
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- lockset
- static contact
- isolation switch
- locking
- magnet
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- Expired - Fee Related
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Abstract
The invention discloses an on-pole isolation switch locking device. A lock is arranged on a switch static contact and a switch static contact tongue, a locking clamp groove is arranged on the lock, the upper part of the lock is provided with a cylindrical lock pin which is positioned above the switch static contact tongue, an upper lock magnet is arranged on the cylindrical lock pin, the lower part of the lock is provided with a lower lock magnet, and the lower lock magnet is positioned under the switch static contact tongue. The on-pole isolation switch locking device belongs to a special device for locking an on-pole isolation switch static contact, during the locking of the on-pole isolation switch static contact, an isolation switch static contact locking tool is arranged in a locking position of an unlocking device and is delivered to the switch static contact through an insulating operation rod, the isolation switch static contact is locked by the locking tool, and the goal of preventing the defaulting power consumption behaviors of privately switching on an on-pole switch is reached. The traditional link rod in general use cannot complete the work, and the special effective management of the on-pole isolation switch can be realized through the strict control on the use of the special unlocking device.
Description
Technical field
The present invention relates to isolation switch dead lock on a kind of post.
Background technology
The another gram of rod generally using due to tradition exists in a large number on market, some of the staff's is very weak in the understanding of law, in practical work environment, often there is the promise breaking electricity consumption behavior of disconnecting link on zygostyle privately, the safe operation of electrical network, maintenance, guarantor's power supply are affected.
Summary of the invention
The technical problem to be solved in the present invention is the phenomenon that another gram of rod makes often to occur in operational environment transmission or not privately, and isolation switch dead lock on a kind of post is provided.
Technical scheme of the present invention is: isolation switch dead lock on a kind of post, on switch fixed contact and switch fixed contact tongue, lockset is set, lockset is provided with locking recess, lockset top is provided with lockset straight pin, lockset straight pin is positioned at switch fixed contact tongue top, lockset straight pin is provided with magnet on lockset, and lockset bottom is provided with lockset lower magnet, and lockset lower magnet is positioned at switch fixed contact tongue below.
On described lockset, lockaid gun is housed, lockaid gun is provided with lockaid gun magnet, and lockaid gun magnet contacts with magnet on lockset.
Damping pearl is housed between described lockaid gun and lockset, and each damping pearl is adjusted screw with a damping pearl in being contained in lockaid gun and contacts.
Described damping pearl is two.
On lockset, lockset, magnet, lockset straight pin, lockset lower magnet, lockset locking recess service position form isolation switch fixed contact locking tool block sytem jointly, on lockset, magnet, lockset straight pin can move up and down in its hole, due to the effect of lockset lower magnet, on lockset, magnet, lockset straight pin and lockset lower magnet are in normally closed lock status.Damping steel ball on lockaid gun is placed on to the place, lockset locking recess service position on locking tool, while lockset being sent into isolation switch fixed contact by insulating bar, utilizing isolation switch fixed contact tongue to back down magnet on lockset straight pin, lockset moves upward, finally fall in the location hole of switch fixed contact tongue, again with lockset lower magnet in blocking, complete the locking work of lockset to switch fixed contact, the moving contact that makes disconnecting link on post cannot carry out work locking with switch fixed contact because of switch fixed contact locking.
Lockaid gun, lockaid gun magnet, damping steel ball (lockset unblank draw-in groove position), damping steel ball are adjusted screw and are formed unlocking system, and support, plain end screw post, support straight pin, nut form the back-up system of lockaid gun.Lockaid gun can rotate between 0 ~ 90 degree in support, by plain end screw post, be connected appropriate length with insulating bar, while utilizing insulating bar that lockaid gun is placed on to damping steel ball (lockset unblank draw-in groove position) and locates, due to magnet on lockaid gun magnet and lockset, there is a natural attraction between the sexes, magnet on lockset, lockset straight pin are moved upward in its hole, cause lockset straight pin and lockset lower magnet in unlocking condition, the frictional force of utilizing damping steel ball (lockset unblank draw-in groove position) to locate to produce is got off lockset from the de-solution of switch fixed contact.
The invention has the beneficial effects as follows: the present invention is a kind of specially for device that on post, isolation switch fixed contact carries out locking, device is comprised of isolation switch fixed contact locking tool, lockaid gun and insulating bar three parts, lockaid gun utilizes plain end screw to be connected applicable length with insulating bar, and lockaid gun rotates between 0-90 degree in support.When on coupled columns, switch fixed contact carries out locking, pack isolation switch fixed contact locking tool into lockaid gun locked position of coupler, by insulating bar, be delivered to switch fixed contact place and utilize locking tool that the locking of isolation switch fixed contact is lived, to reach the promise breaking electricity consumption behavior that prevents disconnecting link on zygostyle privately.While removing switch fixed contact locking tool, lockaid gun is delivered to switch fixed contact locking tool and unblank service position, locking tool on switch fixed contact to be removed.The another gram of rod that tradition is generally used cannot be finished the work, and by the strict control that this special use lockaid gun is used, can realize the special effectively management of isolation switch on coupled columns.
Accompanying drawing explanation
Fig. 1 is general assembly drawing of the present invention;
Fig. 2 is the left view of Fig. 1.
Embodiment
Embodiment
Isolation switch dead lock on a kind of post, on switch fixed contact 3 and switch fixed contact tongue 11, lockset 2 is set, lockset 2 is provided with locking recess 15, lockset top is provided with lockset straight pin 10, lockset straight pin 10 is positioned at switch fixed contact tongue 11 tops, lockset straight pin 10 is provided with magnet 9 on lockset, lockset bottom is provided with lockset lower magnet 12, lockset lower magnet 12 is positioned at switch fixed contact tongue 11 belows, lockaid gun 1 is housed on lockset 2, lockaid gun 1 is provided with lockaid gun magnet 8, lockaid gun magnet 8 contacts with magnet on lockset 9, lockaid gun 1 is connected with support 6, support 6 is connected with insulating bar by plain end screw post 7, support 6, plain end screw post 7, support straight pin 13, nut 14 forms the back-up system of lockaid gun 1, between lockaid gun 1 and lockset 2, damping pearl 4 is housed, each damping pearl 4 is adjusted screw 5 with a damping pearl in being contained in lockaid gun 1 and contacts, damping pearl 3 is two.
Claims (4)
1. isolation switch dead lock on a post, it is characterized in that: on switch fixed contact (3) and switch fixed contact tongue (11), lockset (2) is set, lockset (2) is provided with locking recess (15), lockset top is provided with lockset straight pin (10), lockset straight pin (10) is positioned at switch fixed contact tongue (11) top, lockset straight pin (10) is provided with magnet on lockset (9), lockset bottom is provided with lockset lower magnet (12), and lockset lower magnet (12) is positioned at switch fixed contact tongue (11) below.
2. isolation switch dead lock on post according to claim 1, is characterized in that: lockaid gun (1) is housed on described lockset (2), and lockaid gun (1) is provided with lockaid gun magnet (8), and lockaid gun magnet (8) contacts with magnet on lockset (9).
3. isolation switch dead lock on post according to claim 2, it is characterized in that: between described lockaid gun (1) and lockset (2), damping pearl (4) is housed, each damping pearl (4) is adjusted screw (5) with a damping pearl in being contained in lockaid gun (1) and contacts.
4. isolation switch dead lock on post according to claim 3, is characterized in that: described damping pearl (3) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010541212.2A CN102468065B (en) | 2010-11-12 | 2010-11-12 | On-pole isolation switch locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010541212.2A CN102468065B (en) | 2010-11-12 | 2010-11-12 | On-pole isolation switch locking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102468065A CN102468065A (en) | 2012-05-23 |
| CN102468065B true CN102468065B (en) | 2014-02-26 |
Family
ID=46071568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010541212.2A Expired - Fee Related CN102468065B (en) | 2010-11-12 | 2010-11-12 | On-pole isolation switch locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102468065B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2131186Y (en) * | 1992-07-18 | 1993-04-28 | 自贡市开关厂 | Isolator with protector |
| CN2371662Y (en) * | 1999-04-05 | 2000-03-29 | 机械工业部上海电器科学研究所 | Low-voltage knife-shaped isolator |
| CN2819436Y (en) * | 2005-04-27 | 2006-09-20 | 王赛祥 | Improved structure of locking box |
| CN101441944A (en) * | 2008-12-26 | 2009-05-27 | 桂林航天电子有限公司 | High temperature resistant quakeproof electrical switch |
| CN201435349Y (en) * | 2009-06-19 | 2010-03-31 | 黄国科 | Energy-saving mechanical locking device of contactor |
| CN201877320U (en) * | 2010-11-12 | 2011-06-22 | 河南省电力公司濮阳供电公司 | Device for locking isolation switch on post |
-
2010
- 2010-11-12 CN CN201010541212.2A patent/CN102468065B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2131186Y (en) * | 1992-07-18 | 1993-04-28 | 自贡市开关厂 | Isolator with protector |
| CN2371662Y (en) * | 1999-04-05 | 2000-03-29 | 机械工业部上海电器科学研究所 | Low-voltage knife-shaped isolator |
| CN2819436Y (en) * | 2005-04-27 | 2006-09-20 | 王赛祥 | Improved structure of locking box |
| CN101441944A (en) * | 2008-12-26 | 2009-05-27 | 桂林航天电子有限公司 | High temperature resistant quakeproof electrical switch |
| CN201435349Y (en) * | 2009-06-19 | 2010-03-31 | 黄国科 | Energy-saving mechanical locking device of contactor |
| CN201877320U (en) * | 2010-11-12 | 2011-06-22 | 河南省电力公司濮阳供电公司 | Device for locking isolation switch on post |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102468065A (en) | 2012-05-23 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20140226 Termination date: 20191112 |
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| CF01 | Termination of patent right due to non-payment of annual fee |