CN201149964Y - Electrically-operated mechanism with mechanical interlocking - Google Patents
Electrically-operated mechanism with mechanical interlocking Download PDFInfo
- Publication number
- CN201149964Y CN201149964Y CNU2008200310239U CN200820031023U CN201149964Y CN 201149964 Y CN201149964 Y CN 201149964Y CN U2008200310239 U CNU2008200310239 U CN U2008200310239U CN 200820031023 U CN200820031023 U CN 200820031023U CN 201149964 Y CN201149964 Y CN 201149964Y
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- rod
- locking
- installing rack
- drawer
- tui
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- Expired - Fee Related
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Abstract
The utility model relates to an electrical control mechanism with a mechanical interlocking. The mechanism is installed on the bottom plate of a drawer, a column-shaped cam slot is arranged in the bearing pedestal axle pin of the division plate of the drawer, an operating axle is sleeved in the central hole of a column-shaped cam, the front end of the column-shaped cam is riveted with a positioning steel ball, a lockout mechanism mounting frame and a locking bar positioning frame are installed at the left side of a mechanism mounting frame, a push rod fixed sleeve is installed on the lockout mechanism mounting frame, a push rod and a locking bar are connected through presenting a cross shape, the left side of the locking bar is positioned in the travel groove of the locking bar, the right side is connected with a locking disc shaft notch, and a two-opened and two-closed micro switch is installed on the mechanism mounting frame. The electrical control mechanism has the advantages that the structure is simple, while having the ability to eclectically control the closing and the opening of a switch and reaching the propelling function of the drawer through the transmission of the column-shaped cam, the electrical control mechanism adds the locking function of each working position, and eliminates the power consumption accident caused by active mal-operation which can not be locked by the electrical control mechanism. The purpose of closing and opening the test switch can be reached through switching connections.
Description
Technical field
The utility model relates to a kind of in pull-out type low-voltage complete switch equipment MCC cabinet drawer with the band mechanical interlocking motor-operating mechanism.It is used for the machinery plug of drawer, the divide-shut brake of locking and electrical control main circuit switch.The design and fabrication technology field that belongs to special-purpose mechanism in the pull-out type low-voltage complete switch equipment.
Background technology
Existing motor-operating mechanism is to add a sensitive switch with a pair of circuit-closing contacts on the operating mechanism that only has single propulsion functions in addition, the drawer plug be advanced into the MCC cabinet in vertical bus when plugging, reach the purpose of control switch divide-shut brake by the closure of microswitch push-button.Because mechanism is not with lock to decide device, no matter so drawer be in any position, even link position, and switch can both change drawer positions by action advances mechanism when also being in "on" position, so just may use electrification because of hot line job causes.And the sensitive switch of a pair of circuit-closing contacts that increases can not carry out contact and switch when drawer is in test position, and main switch can not carry out the divide-shut brake test, does not satisfy the test requirements document in the standard.
Summary of the invention
The purpose of this utility model is intended to overcome in the prior art that existing because mechanism is not with lock to decide device, no matter therefore drawer is in any position, even drawer is at link position, and switch is when also being in "on" position, can both come mobile drawer by action advances mechanism, so just may use electrification because of hot line job causes; Can not carry out defectives such as switch divide-shut brake test when drawer is in test position in addition, propose a kind of simple in structure, can be when drawer be in any one service position, can both locking mechanism and the motor-operating mechanism of the band mechanical interlocking of drawer.It possesses propelling, plug and drawer main switch deciliter and the function that can carry out the test of main switch divide-shut brake in test position in each service position positive lock and electrical control drawer.
Technical solution of the present utility model: it is characterized in that mechanism's integral installation is on drawer-bottom board, curved groove on the drum cam places in the bearing pedestal pivot pin that is installed in the drawer interlayer board, operating axis is sleeved in the centre bore of drum cam, drum cam front end riveting has positioning ball, be installed with the locking mechanism installing rack with Suo Rod locating rack in mechanism installing rack left side, being installed with Tui Rod fixed cover Tui Rod front end on the locking mechanism installing rack is equipped with button Tui Rod He Suo Rod and is cross and is connected Suo Rod left side and is seated in the locking mechanism installing rack De Suo Rod stroke groove, the spacing stroke groove that Suo Rod locating rack is passed on the right side can link to each other with the locking disk notch on the locking disk axle, is equipped with one two and drives two sensitive switches that close at the support that passes on left of mechanism's installing rack.
Advantage of the present utility model: the motor-operating mechanism of band mechanical chain is simple in structure, but the divide-shut brake function of the main switch of in having possessed the electrical control drawer, having installed and by drum cam rotate reach the propulsion functions of drawer in, increased the locking position function, can both mechanical lock mechanism in each service position, eliminated the electrification of using because of can not the charged misoperation of locking position causing owing to electric control operation mechanism.When drawer is in test position, can carry out the divide-shut brake test of main switch, satisfy the test requirements document in the standard.
Description of drawings:
Accompanying drawing 1 is the motor-operating mechanism structural representation of band mechanical interlocking.
Accompanying drawing 2 is left views of Fig. 1.
1 is sensitive switch among the figure, and 2 is two to open two and close sensitive switch, the 3rd, and stage clip, the 4th, Suo Rod, the 5th, Tui Rod fixed cover, the 6th, button, the 7th, locking mechanism installing rack, the 8th, Suo Rod locating rack, the 9th, spacing stroke groove, the 10th, positional lock price fixing axle, the 11st, locking position notch, the 12nd, location notch hole, the 13rd, installing rack, the 14th, operating axis, the 15th, curved groove, the 16th, hold-down screw, the 17th, bearing pedestal pivot pin, the 18th, drum cam, the 19th, Tui Rod, the 20th, positioning ball, the 21st, lock Rod stroke groove, the 22nd, mechanism's mounting panel, the 23rd, drawer interlayer board, the 24th, drawer door-plate.
Embodiment
The contrast accompanying drawing, its structure is that mechanism's integral installation is on drawer-bottom board, curved groove 15 on the drum cam 18 places in the bearing pedestal pivot pin 17 that is installed in the drawer interlayer board, and operating axis 14 is sleeved in the centre bore of drum cam 18, and operating axis 14 and drum cam 18 are by screw 16 stationary positioned.Drum cam 18 front end rivetings have positioning ball 20, positioning ball 20 relies on location notch hole 12 location of installing rack front end punching press, at operating axis 14 front end sleeves the positional lock price fixing axle 10 of auxiliary circuit test with sensitive switch break-make location and locking usefulness is housed, the locking position notch 11 of locking disk axle 10 is corresponding with steel ball location notch hole 12; Be installed with locking mechanism installing rack 7 He Suo Rod locating racks 8 in mechanism's installing rack 13 left sides, be installed with on the locking mechanism installing rack 7 that the stroke groove Tui Rod front end that is provided with Tui Rod alignment pin in the Tui Rod fixed cover 5 Tui Rod fixed covers 5 is equipped with button 6 Tui Rod 19 with Suo Rod 4 is and is set with stage clip 3 Suo Rod 4 left sides between cross connects Zai Suo Rod 4 He Tui Rod 19 connects rear end and the locking mechanism installing rack 7 and is seated in the locking mechanism installing rack 7 De Suo Rod stroke grooves 21, the spacing stroke groove 9 that Suo Rod locating rack 8 is passed on the right side can link to each other with the locking disk notch 11 on the locking disk axle 10, the support that passes on left at mechanism's installing rack 13 is equipped with one two and drives two sensitive switches that close 2, it can be opened two by the promotion of motion backward two of Tui Rod 19 and close sensitive switch 2 buttons, realize the purpose of main switch break-make in the control drawer, also be installed with sensitive switch 1 in the installing rack front upper place for the test of auxiliary circuit break-make.
The course of work: the motor-operating mechanism of band mechanical interlocking is pressed locking mechanism Tui Rod button 6 ， Tui Rod 19 rear ends earlier and is just backed down control and drive two buttons that close sensitive switch 2 with two doing drawer propelling stroke when motion, makes switch be in gate-dividing state.90 ° of turn knob 6 Shi Suo Rod 4 are in released state to the right then, open position shows indication plate again, by operating handle rotation lock price fixing axle 10, at this moment, the curved groove 15 of drum cam 18 is prolonging 17 rotations of bearing pedestal pivot pin and is doing ahead running, the alignment pin stroke groove of alignment pin the downward Tui of the active force of stage clip 3 Rod fixed cover 5 in of Tui Rod button 6 counter-clockwise half-twist Tui Rod 4 return Tui Rod 4 automatically also return when drawer reaches when connecting the service position, main switch is driven two buttons that close sensitive switch 2 with two and is returned to the connection position, and main switch can close a floodgate.Locking termination, Rod 4 right side this moment just can lock in the locking disk notch 11 on the locking disk axle 10, reach when the main switch closing position, the purpose of mechanical lock mechanism, thereby guaranteed that switch mechanism under "on" position no longer can operate, satisfied switch under "on" position, the blocked requirement of drawer positions.When drawer is in test position, can opens two contacts that close sensitive switch 2 by two and switch the divide-shut brake test that to make main switch.
Claims (6)
1, the motor-operating mechanism of band mechanical interlocking, it is characterized in that mechanism's integral installation is on drawer-bottom board, curved groove on the drum cam places in the bearing pedestal pivot pin that is installed in the drawer interlayer board, operating axis is sleeved in the centre bore of drum cam, drum cam front end riveting has positioning ball, be installed with the locking mechanism installing rack with Suo Rod locating rack in mechanism installing rack left side, being installed with Tui Rod fixed cover Tui Rod front end on the locking mechanism installing rack is equipped with button Tui Rod He Suo Rod and is cross and is connected Suo Rod left side and is seated in the locking mechanism installing rack De Suo Rod stroke groove, the spacing stroke groove that Suo Rod locating rack is passed on the right side can link to each other with the locking disk notch on the locking disk axle, is equipped with one two and drives two sensitive switches that close at the support that passes on left of mechanism's installing rack.
2, the motor-operating mechanism of band mechanical interlocking according to claim 1 is characterized in that described operating axis, and it and drum cam are located by screw.
3, the motor-operating mechanism of band mechanical interlocking according to claim 1, it is characterized in that described positioning ball is the location notch hole location that relies on the punching press of installing rack front end, at the operating axis front end sleeve positional lock price fixing axle of auxiliary circuit test with sensitive switch break-make location and locking usefulness is housed, the locking position notch of locking disk axle is corresponding with the steel ball location notch hole.
4, the motor-operating mechanism of band mechanical interlocking according to claim 1 is characterized in that described Suo Rod be set with stage clip between rear end that Tui Rod connects and the locking mechanism installing rack.
5, the motor-operating mechanism of band mechanical interlocking according to claim 1 is characterized in that being provided with in the described Tui Rod fixed cover stroke groove of Tui Rod alignment pin.
6, the motor-operating mechanism of band mechanical interlocking according to claim 1 is characterized in that also being installed with in locking mechanism installing rack front upper place the sensitive switch for the test of auxiliary circuit break-make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200310239U CN201149964Y (en) | 2008-01-23 | 2008-01-23 | Electrically-operated mechanism with mechanical interlocking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200310239U CN201149964Y (en) | 2008-01-23 | 2008-01-23 | Electrically-operated mechanism with mechanical interlocking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201149964Y true CN201149964Y (en) | 2008-11-12 |
Family
ID=40117735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200310239U Expired - Fee Related CN201149964Y (en) | 2008-01-23 | 2008-01-23 | Electrically-operated mechanism with mechanical interlocking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201149964Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107958801A (en) * | 2017-12-23 | 2018-04-24 | 无锡凯绎科技有限公司 | Electricity grasps the general interlock of manual padlock and mechanical interlocking |
| CN109994954A (en) * | 2019-04-29 | 2019-07-09 | 星凯电气有限公司 | A kind of low-voltage drawer cabinet switch linkage mechanism |
| CN109994955A (en) * | 2019-04-29 | 2019-07-09 | 星凯电气有限公司 | A kind of GCS type low voltage drawing-out switching carbinet |
-
2008
- 2008-01-23 CN CNU2008200310239U patent/CN201149964Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107958801A (en) * | 2017-12-23 | 2018-04-24 | 无锡凯绎科技有限公司 | Electricity grasps the general interlock of manual padlock and mechanical interlocking |
| CN107958801B (en) * | 2017-12-23 | 2020-06-05 | 无锡凯绎科技有限公司 | Universal interlocking device for electric operation manual padlock and mechanical interlocking |
| CN109994954A (en) * | 2019-04-29 | 2019-07-09 | 星凯电气有限公司 | A kind of low-voltage drawer cabinet switch linkage mechanism |
| CN109994955A (en) * | 2019-04-29 | 2019-07-09 | 星凯电气有限公司 | A kind of GCS type low voltage drawing-out switching carbinet |
| CN109994955B (en) * | 2019-04-29 | 2020-05-22 | 星凯电气有限公司 | GCS type low pressure pull-out type cubical switchboard |
| CN109994954B (en) * | 2019-04-29 | 2020-05-26 | 星凯电气有限公司 | Low-voltage drawer cabinet switch linkage mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wenzhou Deyuan Electric Co., Ltd. Assignor: Zhou Jinlong|Zhang Kegang Contract fulfillment period: 2009.7.14 to 2017.7.13 Contract record no.: 2009330001742 Denomination of utility model: Electrically-operated mechanism with mechanical interlocking Granted publication date: 20081112 License type: Exclusive license Record date: 20090729 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.7.14 TO 2017.7.13; CHANGE OF CONTRACT Name of requester: WENZHOU DEYUAN ELECTRIC CO., LTD. Effective date: 20090729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081112 Termination date: 20160123 |
|
| EXPY | Termination of patent right or utility model |