CN205406337U - Circuit breaker moment rocker - Google Patents
Circuit breaker moment rocker Download PDFInfo
- Publication number
- CN205406337U CN205406337U CN201620150902.8U CN201620150902U CN205406337U CN 205406337 U CN205406337 U CN 205406337U CN 201620150902 U CN201620150902 U CN 201620150902U CN 205406337 U CN205406337 U CN 205406337U
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- moment
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- button
- torque sensor
- control module
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- 238000010891 electric arc Methods 0.000 abstract description 3
- 230000001131 transforming effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 208000033999 Device damage Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a circuit breaker moment rocker, include that ratchet, locating pin, torque sensor, torque control module, moment display, reset button, torque value set up the rise button, torque value sets up downward modulation button, connecting sleeve, handle and crank, crank one side is connected with the torque sensor, the ratchet is installed through the locating pin in the torque sensor bottom, ratchet one side is connected with the connecting sleeve, install the torque control module on the torque sensor, it sets up that raise the button and torque value sets up the downward modulation button to be provided with moment display, reset button, torque value in the torque control module, the utility model discloses changing the pole setting in the circuit breaker rocker crank, transforming the pole setting that can set up fixed torque value, effort size during through torque sensor detect operation circuit breaker preventing that quite the power operation results in electrical locking device to damage, breaks through accidents such as short circuit that " electric five prevent " cause and electric arc, protection personnel and equipment safety.
Description
Technical field
This utility model relates to electric power technique with the apparatus field, is specially a kind of chopper moment rocking bar.
Background technology
In power system, middle pressure (10kV, 6kV), low pressure (400V) cabinet application very general, the chopper of a lot of switch cubicles needs to use rocking bar operation.Current chopper rocking bar is made up of handle, branch sleeve, crank three part, for driving circuit breaker trolley at the chopper indoor moving of switch cubicle.Meanwhile, switch cubicle takes into full account the requirement of " electric five prevent " in the design process, is provided with mechanical latching.Switch cabinet state be unsatisfactory for operation require time, mechanical latching hinders the movement of circuit breaker trolley, and then makes rocking bar cannot drive circuit breaker trolley.
Cabinet is widely used in power system, and due to the difference of the aspects such as equipment performance and personnel's technical ability, the accident breaking through " electric five prevent " in electric operation happens occasionally, and produces to have a strong impact on to personal security, equipment safety, power supply reliability." electric five prevent " technology relative maturity of current cabinet body, but it is more the rule restriction of rule of operation to the requirement of operating personnel, lack practical Work tool and pointed out when operating personnel's abuse.
Utility model content
The purpose of this utility model is in that to provide a kind of chopper moment rocking bar, with the problem solving to propose in above-mentioned background technology.
nullFor achieving the above object，This utility model provides following technical scheme: a kind of chopper moment rocking bar，Including ratchet、Alignment pin、Torque sensor、Torque Control module、Moment display、SR、Moment values arranges rise button、Moment values arranges down button、Branch sleeve、Handle and crank，Described crank side is connected to torque sensor，Described torque sensor bottom is provided with ratchet by alignment pin，Described ratchet side is connected to branch sleeve，Described torque sensor is provided with Torque Control module，Described Torque Control module is provided with moment display、SR、Moment values arranges rise button and moment values arranges down button，Described Torque Control module side is provided with moment display，Described moment display one upper lateral part is provided with moment values and arranges down button，Described moment values arranges down button bottom and is provided with moment values and arranges rise button，Described moment values arranges rise button bottom and is provided with SR.
Preferably, described crank being provided with handle, described handle is a pair.
Compared with prior art, the beneficial effects of the utility model are: the vertical rod in chopper rocking bar crank is modified by this utility model, it is transformed into the vertical rod that fixed end taken about the point of fixation value can be set, this utility model by torque sensor detect operating breaker time amount of force and shown by moment display, can effectively prevent brute-force operation from causing that electric locking device damages, break through the accidents such as short circuit and electric arc that " electric five prevent " cause, protection personnel and equipment safety, this utility model is simple and reasonable, simple operation, cost is low, be conducive to the popularization of product.
Accompanying drawing explanation
Fig. 1 is this utility model overall structure schematic diagram；
Fig. 2 is front view of the present utility model；
In figure: 1-ratchet, 2-alignment pin, 3-torque sensor, 4-Torque Control module, 5-moment display, 6-SR, 7-moment values arranges rise button, and 8-moment values arranges down button, 9-branch sleeve, 10-handle, 11-crank.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1-2，This utility model provides a kind of technical scheme: a kind of chopper moment rocking bar，Including ratchet 1、Alignment pin 2、Torque sensor 3、Torque Control module 4、Moment display 5、SR 6、Moment values arranges rise button 7、Moment values arranges down button 8、Branch sleeve 9、Handle 10 and crank 11，Described crank 11 side is connected to torque sensor 3，Described torque sensor 3 bottom is provided with ratchet 1 by alignment pin 2，Described ratchet 1 side is connected to branch sleeve 9，Described torque sensor 3 is provided with Torque Control module 4，According to concrete switch cubicle situation，Determine operation limit，And by Torque Control module 4, limit value is configured，Described Torque Control module 4 is provided with moment display 5、SR 6、Moment values arranges rise button 7 and moment values arranges down button 8，Described Torque Control module 4 side is provided with moment display 5，By moment display 5 can by operating breaker time amount of force show，Described moment display 5 one upper lateral part is provided with moment values and arranges down button 8，Described moment values arrange down button 8 bottom be provided with moment values arrange rise button 7，Described moment values arranges rise button 7 bottom and is provided with SR 6，Amount of force when detecting operating breaker by torque sensor 4 is also shown by moment display 5，Can effectively prevent brute-force operation from causing that electric locking device damages，Break through the accidents such as short circuit and electric arc that " electric five prevent " cause，Protection personnel and equipment safety，Described crank 11 is provided with handle 10，Described handle 10 is a pair.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, being appreciated that when without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, amendment, replacement and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (2)
- null1. a chopper moment rocking bar，Including ratchet、Alignment pin、Torque sensor、Torque Control module、Moment display、SR、Moment values arranges rise button、Moment values arranges down button、Branch sleeve、Handle and crank，It is characterized in that: described crank side is connected to torque sensor，Described torque sensor bottom is provided with ratchet by alignment pin，Described ratchet side is connected to branch sleeve，Described torque sensor is provided with Torque Control module，Described Torque Control module is provided with moment display、SR、Moment values arranges rise button and moment values arranges down button，Described Torque Control module side is provided with moment display，Described moment display one upper lateral part is provided with moment values and arranges down button，Described moment values arranges down button bottom and is provided with moment values and arranges rise button，Described moment values arranges rise button bottom and is provided with SR.
- 2. a kind of chopper moment rocking bar according to claim 1, it is characterised in that: being provided with handle on described crank, described handle is a pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620150902.8U CN205406337U (en) | 2016-02-26 | 2016-02-26 | Circuit breaker moment rocker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620150902.8U CN205406337U (en) | 2016-02-26 | 2016-02-26 | Circuit breaker moment rocker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205406337U true CN205406337U (en) | 2016-07-27 |
Family
ID=56424014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620150902.8U Active CN205406337U (en) | 2016-02-26 | 2016-02-26 | Circuit breaker moment rocker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205406337U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107946124A (en) * | 2017-11-08 | 2018-04-20 | 国家电网公司 | Isolation switch operating handle with alarm function |
| CN110702005A (en) * | 2019-09-30 | 2020-01-17 | 浙江八达电子仪表有限公司时通电气分公司 | Handcart switch cabinet |
| CN111064106A (en) * | 2019-12-27 | 2020-04-24 | 国网浙江省电力有限公司台州供电公司 | Intelligent rocking handle device of movable switch cabinet |
-
2016
- 2016-02-26 CN CN201620150902.8U patent/CN205406337U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107946124A (en) * | 2017-11-08 | 2018-04-20 | 国家电网公司 | Isolation switch operating handle with alarm function |
| CN110702005A (en) * | 2019-09-30 | 2020-01-17 | 浙江八达电子仪表有限公司时通电气分公司 | Handcart switch cabinet |
| CN111064106A (en) * | 2019-12-27 | 2020-04-24 | 国网浙江省电力有限公司台州供电公司 | Intelligent rocking handle device of movable switch cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170619 Address after: 317112 Zhejiang Taizhou three county three nuclear power Co., Ltd. Patentee after: Three gate Nuclear Power Company Limited Address before: 317112 three nuclear power company (safety guarantee Office) of three counties of Zhejiang City, Taizhou Province Patentee before: Hou Junjian |
|
| TR01 | Transfer of patent right |