CN201315412Y - High voltage switch cabinet with ground switch padlock device - Google Patents
High voltage switch cabinet with ground switch padlock device Download PDFInfo
- Publication number
- CN201315412Y CN201315412Y CNU2008201570110U CN200820157011U CN201315412Y CN 201315412 Y CN201315412 Y CN 201315412Y CN U2008201570110 U CNU2008201570110 U CN U2008201570110U CN 200820157011 U CN200820157011 U CN 200820157011U CN 201315412 Y CN201315412 Y CN 201315412Y
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- China
- Prior art keywords
- padlock
- earthed switch
- ground switch
- cabinet
- utility
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- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model relates to a high voltage switch cabinet with a ground switch padlock device, which comprises a cabinet body, a bus chamber, a cable chamber, a circuit breaker chamber and a meter chamber, wherein a ground switch operating hole is arranged on a beam arranged between an upper door panel and a lower door panel of the cabinet body; and a ground switch padlock device is arranged in a position corresponding to the ground switch operating hole. The padlock device is arranged at the ground switch operating hole of the cabinet body under the condition wihtout influencing the closing of an upper door and a lower door. When the operation is needed, the switching of the ground switch can be controlled through controlling an operating shaft arranged in the ground switch operating hole after taking away a padlock and unlocking a bolt. The safety of the overhaul and operation of the electrical appliance is ensured, and the utility model has the advantages of simple structure and low cost.
Description
Technical field
The utility model relates to a kind of High voltage power supply equipment, relates in particular to a kind of high-tension switch cabinet that has the earthed switch hanging locking device.
Background technology
In high voltage supply system, for the safety of protecting operating personnel and the stability of electric power system, every high-tension apparatus all will have five very perfect anti-locking systems.Wherein earthed switch is crucial protection component, but the artificial mistake of earthed switch divides mistake to close, and brings beyond thought serious consequence may for personnel or electric power system.Though every equipment all has only separately interlock, in this electric power system was arranged, depending merely on simple electric or mechanical chain was to be difficult to meet the demands, and was particularly preventing that aspect the artificial operate miss, it is particularly important that the interlock of earthed switch seems.
In order to address the above problem, Chinese patent Granted publication number has been opened a kind of loop-network switch cabinet ground connection cutter and back door interlocking device for " loop-network switch cabinet ground connection cutter and the back door interlocking device " bulletin of " CN2891411 ", it comprises plug-in unit, plug holder, upper lying plate, mechanism's plate behind the ground connection cutter, lower lying plate, lying plate seat, plug-in unit and lying plate seat are installed on the Rear Door, plug holder is installed on the framework, upper lying plate one end is installed on the framework through bearing pin, upper lying plate passes plug holder, plug-in unit inserts plug holder and upper lying plate can be lifted, lower lying plate is installed on behind the ground connection cutter on mechanism's plate, mechanism's plate one side is a bending plate behind the ground connection cutter, bending plate places in the upper lying plate hook end, lower lying plate is corresponding with the lying plate seat on being installed in Rear Door, lower lying plate with the ground connection cutter after the mechanism plate can catch on lying plate seat after rotating.This technical scheme is preventing to have played certain effect aspect the artificial operate miss, but also has certain defective, such as, this device is to be fixed on the Rear Door, links inconvenient operation with Rear Door, in addition, its structure can also further be optimized.
The utility model content
In order to address the above problem, the utility model provides a kind of high-tension switch cabinet that has the earthed switch hanging locking device.
Technical problem to be solved in the utility model can be achieved through the following technical solutions:
A kind of high-tension switch cabinet that has the earthed switch hanging locking device, it comprises cabinet, bus-bar room, cable vault, breaker chamber and control room, on the crossbeam between door-plate on the described cabinet and the following door-plate, an earthed switch handle hole is arranged, it is characterized in that, one earthed switch hanging locking device is being installed with the corresponding position of described earthed switch handle hole.
In the utility model, described earthed switch hanging locking device comprises padlock seat, dead bolt and a padlock that has a lockhole, and described padlock seat is installed on the described crossbeam, and described dead bolt one end is rotatably connected on the padlock seat through rotating shaft.
The utility model adopts not to be influenced under the situation that Xia Menguan closes, at the earthed switch handle hole place of cabinet dress hanging locking device, when needs are operated, after padlock taken away, open dead bolt, can control the switch of earthed switch by the operating axis in the control earthed switch handle hole.Both guaranteed the fail safe of appliance maintenance and operation, simple in structure again, cost is low.
Description of drawings
Describe the utility model in detail below in conjunction with the drawings and specific embodiments:
Fig. 1 does not install the structural representation of earthed switch hanging locking device for the utility model.
Fig. 2 installs structural representation behind the earthed switch hanging locking device for the utility model.
Fig. 3 is the structural representation of earthed switch hanging locking device of the present utility model.
Fig. 4 is the right TV structure schematic diagram of Fig. 3.
Fig. 5 for Fig. 3 look up structural representation.
Fig. 6 is the structural representation of the padlock seat of earthed switch hanging locking device of the present utility model.
Fig. 7 is the right TV structure schematic diagram of Fig. 6.
Fig. 8 is the structural representation of looking up of Fig. 6.
Fig. 9 is the structural representation of the dead bolt of earthed switch hanging locking device of the present utility model.
Figure 10 is the structural representation of looking up of Fig. 9.
Figure 11 is the right TV structure schematic diagram of Fig. 9.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1,2, a kind of high-tension switch cabinet that has the earthed switch hanging locking device, it comprises cabinet 100, is divided into bus-bar room 200, control room 300 by functional character with dividing plate in cabinet 100, breaker chamber 400 and cable vault 500.
For the ease of outside cabinet, directly controlling earthed switch 800, on the crossbeam 120 between door-plate 110 on the cabinet 100 and the following door-plate 130, an earthed switch handle hole 121 is arranged, in order to prevent to divide mistake to close to the earthed switch mistake, with these earthed switch handle hole 121 corresponding positions, earthed switch hanging locking device 600 is installed.
Referring to Fig. 3 to 11, this earthed switch hanging locking device 600 comprises padlock seat 610, dead bolt 620 and a padlock 630 that has a lockhole 611.Padlock seat 610 comprises seat board 612 and frame plate 613, the frame plate 613 of this padlock seat and seat board 612 vertical settings, have the hole 614 that is used to padlock on this frame plate 613, for about not influencing, the pass of door-plate (110,130) closes, padlock seat 610 is directly installed on the crossbeam 120.Dead bolt 620 1 ends are rotatably connected on padlock seat 610 through rotating shaft 640, and the other end of dead bolt 620 is provided with the frame plate 613 corresponding support bodys 621 with the padlock seat, and support body 621 also has the hole 622 that is used to padlock.Padlock 630 hangs on the hole 622 of the hole 614 of padlock seat and dead bolt.
When needs are operated, after padlock taken away, open dead bolt, can control the switch of earthed switch by the operating axis 700 in the control earthed switch handle hole.After operation is finished, dead bolt is covered and pin with padlock.Avoided under the situation of not receiving superior command or work ticket, carrying out misoperation, made electric power system more safe and reliable.
The utility model had both guaranteed the fail safe of appliance maintenance and operation, and was simple in structure again, cost is low.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in the foregoing description and the specification is principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in the claimed scope of the present utility model.The protection range that the utility model requires is defined by appending claims and equivalent thereof.
Claims (2)
1. high-tension switch cabinet that has the earthed switch hanging locking device, it comprises cabinet, bus-bar room, cable vault, breaker chamber and control room, on the crossbeam between door-plate on the described cabinet and the following door-plate, an earthed switch handle hole is arranged, it is characterized in that, one earthed switch hanging locking device is being installed with the corresponding position of described earthed switch handle hole.
2. the high-tension switch cabinet that has the earthed switch hanging locking device according to claim 1, it is characterized in that, described earthed switch hanging locking device comprises padlock seat, dead bolt and a padlock that has a lockhole, described padlock seat is installed on the described crossbeam, and described dead bolt one end is rotatably connected on the padlock seat through rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201570110U CN201315412Y (en) | 2008-12-12 | 2008-12-12 | High voltage switch cabinet with ground switch padlock device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201570110U CN201315412Y (en) | 2008-12-12 | 2008-12-12 | High voltage switch cabinet with ground switch padlock device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201315412Y true CN201315412Y (en) | 2009-09-23 |
Family
ID=41127212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201570110U Expired - Fee Related CN201315412Y (en) | 2008-12-12 | 2008-12-12 | High voltage switch cabinet with ground switch padlock device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201315412Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102522236A (en) * | 2011-12-20 | 2012-06-27 | 上海纳杰电气成套有限公司 | Anti-misoperation interlocking mechanism of prefabricated substation transformer chamber door |
| CN103730855A (en) * | 2013-12-31 | 2014-04-16 | 昆山振宏电子机械有限公司 | Moving type switch cabinet |
| CN107404076A (en) * | 2016-05-18 | 2017-11-28 | 天津飞腾世纪自动化科技有限公司 | A kind of new type power comprehensive distribution equipment |
| CN109687333A (en) * | 2018-12-31 | 2019-04-26 | 芜湖金牛电气股份有限公司 | High-voltage Incoming Cabinet and its working method |
-
2008
- 2008-12-12 CN CNU2008201570110U patent/CN201315412Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102522236A (en) * | 2011-12-20 | 2012-06-27 | 上海纳杰电气成套有限公司 | Anti-misoperation interlocking mechanism of prefabricated substation transformer chamber door |
| CN102522236B (en) * | 2011-12-20 | 2014-07-09 | 上海纳杰电气成套有限公司 | Anti-misoperation interlocking mechanism of prefabricated substation transformer chamber door |
| CN103730855A (en) * | 2013-12-31 | 2014-04-16 | 昆山振宏电子机械有限公司 | Moving type switch cabinet |
| CN107171186A (en) * | 2013-12-31 | 2017-09-15 | 刘聪 | Withdraw-type switch cabinet |
| CN103730855B (en) * | 2013-12-31 | 2017-10-27 | 广州尔安电力科技有限公司 | Withdraw-type switch cabinet |
| CN107404076A (en) * | 2016-05-18 | 2017-11-28 | 天津飞腾世纪自动化科技有限公司 | A kind of new type power comprehensive distribution equipment |
| CN109687333A (en) * | 2018-12-31 | 2019-04-26 | 芜湖金牛电气股份有限公司 | High-voltage Incoming Cabinet and its working method |
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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: 20090923 Termination date: 20171212 |