CN202814611U - Apparatus for detecting tripping force of moulded case circuit breaker - Google Patents
Apparatus for detecting tripping force of moulded case circuit breaker Download PDFInfo
- Publication number
- CN202814611U CN202814611U CN2012204126768U CN201220412676U CN202814611U CN 202814611 U CN202814611 U CN 202814611U CN 2012204126768 U CN2012204126768 U CN 2012204126768U CN 201220412676 U CN201220412676 U CN 201220412676U CN 202814611 U CN202814611 U CN 202814611U
- Authority
- CN
- China
- Prior art keywords
- slide
- slide rail
- breaker
- tripping force
- base
- 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 - Lifetime
Links
Images
Abstract
The utility model relates to a detecting apparatus for a low voltage breaker, particularly to an apparatus for detecting the tripping force of a moulded case circuit breaker. The apparatus comprises a pedestal, a slide rail arranged upon the pedestal, and a slide carriage arranged upon the slide rail and capable of conducting rectilinear movement along the slide rail, wherein the slide carriage is driven by a motor mounted upon the pedestal; the slide carriage is provided with a clamping mechanism capable of carrying out installation and positioning over the to-be-detected products; the pedestal is further fixedly provided with a dynamometer; and the probe of the dynamometer is located in front of the to-be-detected products and right opposite to the tripping plate of the to-be-detected products. The apparatus of the utility model features simple structure and convenient operation, and is capable of completing the detection of the tripping force and the automatic resetting of the product with high detecting efficiency. In addition, the test conditions of the apparatus have great consistency, with a stable and accurate testing result.
Description
Technical field
The utility model relates to a kind of pick-up unit of low-voltage circuit breaker, specifically a kind of breaker of plastic casing tripping force pick-up unit.
Background technology
The tripping mechanism of breaker of plastic casing is the mechanism that the isolating switch catastrophic failure is protected action, and it drives the dropout plate by interlock mechanism and triggers whole mechanism, finishes separating brake dropout action.The power that the dropout plate can be triggered is tripping force, because the impact of the aspects such as parts machining precision, assembly precision, the tripping force size of different product may be different, can not successfully thread off when tripping force can cause the interlocking action, tripping force is too small then to make the mechanism stable reduction, and misoperation easily occurs.Therefore need to the tripping force of breaker of plastic casing product be detected.Traditional tripping force pick-up unit is generally easy device, detects by manually-operated, and its operation is inconvenient, efficient is low, and accuracy of detection also is difficult for guaranteeing.
Summary of the invention
Technical problem to be solved in the utility model is, a kind of simple in structure, easy to operate, reliable in action, breaker of plastic casing tripping force pick-up unit that accuracy of detection is high are provided.
Breaker of plastic casing tripping force pick-up unit of the present utility model includes a base, and slide rail is installed on the base, and slide is placed on the slide rail and can be along the slide rail traveling priority, and slide is by the motor-driven that is installed on the base; Be provided with on the slide clamping mechanism of location can be installed test product, also be installed with a dynamometer on the base, the probe of dynamometer is positioned at test product the place ahead and over against the dropout plate of test product.
Control the sub-gate signal that control circuit that described motor rotates and reverse can detect test product, move forward in the process at slide, the control motor was transformed to counter-rotating by forward when control circuit detected the breaker open operation signal, made backward mobile resetting of motor; On slide rail, also be provided with and carry out spacing travel switch to the reset position of slide, can trigger travel switch after putting in place and make motor stalling when slide resets.
Be provided with the cross slide way with the slide rail perpendicular direction on the described slide, described clamping mechanism is installed on the cross slide way.
The utility model is simple in structure, easy to operate, can automatically finish the dropout force measurements and product automatically resets, and detection efficiency is high, its test condition high conformity simultaneously, and test result is stable, accurately.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in the figure, this breaker of plastic casing tripping force pick-up unit includes a base 1, is equipped with on the base that 2, one slides 3 of slide rail are placed on the slide rail 2 and can be along the slide rail traveling priority, and slide 3 is driven by the motor 4 that is installed on the base; Be provided with on the slide 3 clamping mechanism 5 of location can be installed test product D, also be installed with a dynamometer 6 on the base, the probe 7 of dynamometer is positioned at test product the place ahead and over against the dropout plate of test product.The control circuit that control motor 4 rotates and reverse can detect the sub-gate signal of test product, moves forward in the process at slide, and the control motor was transformed to counter-rotating by forward when control circuit detected the breaker open operation signal, makes backward mobile resetting of motor; On slide rail, also be provided with and carry out spacing travel switch to the reset position of slide, can trigger travel switch after putting in place and make motor stalling when slide resets.Be provided with the cross slide way 8 with the slide rail perpendicular direction on the slide 3, clamping mechanism 5 is installed on the cross slide way, and the lateral attitude of clamping mechanism can be regulated.
Claims (3)
1. breaker of plastic casing tripping force pick-up unit, it is characterized in that: it includes a base (1), slide rail (2) is installed on the base, and a slide (3) is placed in slide rail (2) upward and can be along the slide rail traveling priority, and slide (3) is driven by the motor (4) that is installed on the base; Be provided with on the slide (3) clamping mechanism (5) of location can be installed test product, also be installed with a dynamometer (6) on the base, the probe of dynamometer (7) is positioned at test product the place ahead and over against the dropout plate of test product.
2. breaker of plastic casing tripping force pick-up unit according to claim 1, it is characterized in that: the control circuit that control motor (4) rotates and reverse can detect the sub-gate signal of test product, move forward in the process at slide, the control motor was transformed to counter-rotating by forward when control circuit detected the breaker open operation signal, made backward mobile resetting of motor; On slide rail, also be provided with and carry out spacing travel switch to the reset position of slide, can trigger travel switch after putting in place and make motor stalling when slide resets.
3. breaker of plastic casing tripping force pick-up unit according to claim 1 is characterized in that: be provided with the cross slide way (8) with the slide rail perpendicular direction on the slide (3), clamping mechanism (5) is installed on the cross slide way and can lateral adjustments.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204126768U CN202814611U (en) | 2012-08-20 | 2012-08-20 | Apparatus for detecting tripping force of moulded case circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204126768U CN202814611U (en) | 2012-08-20 | 2012-08-20 | Apparatus for detecting tripping force of moulded case circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202814611U true CN202814611U (en) | 2013-03-20 |
Family
ID=47873470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204126768U Expired - Lifetime CN202814611U (en) | 2012-08-20 | 2012-08-20 | Apparatus for detecting tripping force of moulded case circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202814611U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104697694A (en) * | 2015-03-31 | 2015-06-10 | 安徽鑫龙电器股份有限公司 | Circuit breaker short circuit protection detecting device and detection method employing device |
| CN105387962A (en) * | 2015-10-20 | 2016-03-09 | 江苏国恩信息科技有限公司 | Final pressure testing mechanism of molded case circuit breaker |
| CN108169667A (en) * | 2017-12-26 | 2018-06-15 | 浙江奔龙自动化科技有限公司 | Breaker of plastic casing end pressure, loop resistance, tripping force automatic checkout equipment |
-
2012
- 2012-08-20 CN CN2012204126768U patent/CN202814611U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104697694A (en) * | 2015-03-31 | 2015-06-10 | 安徽鑫龙电器股份有限公司 | Circuit breaker short circuit protection detecting device and detection method employing device |
| CN105387962A (en) * | 2015-10-20 | 2016-03-09 | 江苏国恩信息科技有限公司 | Final pressure testing mechanism of molded case circuit breaker |
| CN108169667A (en) * | 2017-12-26 | 2018-06-15 | 浙江奔龙自动化科技有限公司 | Breaker of plastic casing end pressure, loop resistance, tripping force automatic checkout equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201819806U (en) | Detection test-bed for vehicle window glass electrical lifter | |
| CN202814611U (en) | Apparatus for detecting tripping force of moulded case circuit breaker | |
| CN103822781A (en) | Mechanical property detection method of non-contact breaker | |
| CN203148419U (en) | Automatic detection system for elevator guide rail straightness | |
| CN103921564A (en) | Magnetic device detection and marking integrated equipment | |
| CN203385552U (en) | Electric engaging device | |
| CN102759705B (en) | Equipment for detecting opening range and over stroke of alternating current contactor | |
| CN102928775B (en) | Pick-up unit and the production line comprising this pick-up unit of DC circuit breaker | |
| CN202372102U (en) | Aligning force and aligning displacement detector for separable angular contact ball bearing | |
| CN202471409U (en) | Mechanical parameter testing system of relay fittings | |
| CN102607832B (en) | Mechanical parameter testing system for accessory of relay | |
| CN204350101U (en) | A kind of testing equipment for mobile phone key | |
| CN202721026U (en) | Adhesive tape detecting device of rubber coating mechanism | |
| CN204228911U (en) | A kind of single-phase switch debugging unit and high voltage isolator debugging apparatus | |
| CN205562160U (en) | Low -pressure measurement case connector capability test device | |
| CN204831370U (en) | Check out test set for relay | |
| CN201909616U (en) | Overrun and opening range measurement device for moulded case circuit breaker | |
| CN202024846U (en) | Testing device for impact force of tripper | |
| CN203300572U (en) | Under-voltage tripping device | |
| CN204924525U (en) | Novel carousel formula plug power detector | |
| CN204699962U (en) | Gas meter electronic counter sensory package screening instrument | |
| CN102842466A (en) | Three-station indicating mechanism for drawer-type circuit breaker | |
| CN102707229A (en) | Function test equipment for dimming motor | |
| CN205957906U (en) | Handcart -type high tension switchgear sound male contact path measurement device | |
| CN204214892U (en) | Screen calibration detection case |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160711 Address after: Xinba Daquan 212211 Yangzhong Road, Zhenjiang City, Jiangsu province 66 Patentee after: JIANGSU DAQO KFINE ELECTRIC Co.,Ltd. Address before: 212211 Jiangsu city of Zhenjiang province Yangzhong city science and Technology Park Road Xinba Daquan Daquan Patentee before: Jiangsu Daqo Kaifan Electrical Appliance Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: No.66 Daquan Road, Xinba Town, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee after: Jiangsu Daquan Kaifan switch Co.,Ltd. Address before: No.66 Daquan Road, Xinba Town, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee before: JIANGSU DAQO KFINE ELECTRIC Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130320 |
|
| CX01 | Expiry of patent term |