CN204230100U - Control and protective switching device isolation module - Google Patents
Control and protective switching device isolation module Download PDFInfo
- Publication number
- CN204230100U CN204230100U CN201420698726.2U CN201420698726U CN204230100U CN 204230100 U CN204230100 U CN 204230100U CN 201420698726 U CN201420698726 U CN 201420698726U CN 204230100 U CN204230100 U CN 204230100U
- Authority
- CN
- China
- Prior art keywords
- socket
- switching device
- isolation module
- control
- protective switching
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model relates to a kind of control and protective switching device isolation module, and it comprising base, housing, the socket plug assembly be arranged in housing, socket and the connection status of plug being entered to busbar that line-locked jam plate is connected with plug and the connection locking mechanism for locking isolation module and control and protective switching device body.Control and protective switching device isolation module of the present utility model can realize the locking to isolation module and control and protective switching device body under "on" position, prevents hot line job, ensures operator safety.
Description
Technical field
The utility model relates to electric switch accessory field, particularly a kind of control and protective switching device isolation module.
Background technology
Isolation module usually and control and protective switching device body support the use, isolation module provides the isolation features of main circuit and auxiliary circuit simultaneously, and insulating contact all only for carrying and breaking current, realizes the safety of main circuit.Isolation module and control and protective switching device are coordinated by slot, when connecting, the cutting of isolation module can be realized the connection of isolation module and control and protective switching device along the inserting groove relative sliding on control and protective switching device, connect very convenient, isolation module to be taken off, also relation control and protection switch electrical equipment body is only needed to slide and can take off, but, in order to ensure the safety of operating personnel, the operation of isolation module can must be carried out when the disjunction of control and protective switching device body, therefore, need to arrange corresponding locking mechanism, when making control and protective switching device body closed, isolation module cannot operate, ensure the safety of operating personnel.
Summary of the invention
The purpose of this utility model is the problem that cannot lock when device for switching closes existed for isolation module pointed existing in background technology, provides a kind of control and protective switching device isolation module that can solve foregoing problems.
The technical scheme realizing goal of the invention of the present utility model is as follows:
A kind of control and protective switching device isolation module, it comprises base, housing, be arranged on the socket plug assembly in housing, line-locked jam plate is entered to the connection status of socket and plug, the busbar be connected with plug and the connection locking mechanism for locking isolation module and control and protective switching device body, described connection locking mechanism comprises connecting rod, extension spring and clamp, one end of extension spring is fixed on housing, connecting rod comprises cross bar and montant, cross bar is arranged on the below of socket, along with the grafting of socket and plug, cross bar drives montant to move down, the other end of extension spring is connected on the cross bar of connecting rod, montant is in the below of cross bar, the bottom of montant is provided with projection, clamp is provided with the elongated hole tilted at an angle, projection is arranged in this elongated hole, clamp and housing are slidably matched, when projection is up and down, projection promotes clamp along horizontal direction activity by the hole wall of elongated hole, the below of clamp is connected with the card base preventing isolation module to be separated with control and protective switching device body.
Socket plug assembly described in such scheme comprises and is fixed on plug on base and the socket that coordinate up and down with shell, socket is provided with inserting state lock hole and separated position lock hole, described jam plate comprise the handle of top bump, handle below flat board, be arranged on the slot coordinated with housing of dull and stereotyped below, the below of slot is provided with the cutting towards socket extension.
In order to enable socket conducting synchronous with contact, socket described in such scheme is other is provided with the contact base coordinated with socket, the top of contact base is provided with the telescopic block that can stretch up and down, telescopic block is arranged on the below of socket, along with socket moves down and plug grafting, telescopic block moves down, and makes the contact conducting of flexible fast below.
In order to prevent misoperation from causing coming off of jam plate, described jam plate is provided with lockhole, position corresponding with it on housing is provided with lock-receiving aperture, is fixedly connected with by jam plate by lock with housing.
The advantage of control and protective switching device isolation module of the present utility model is: control and protective switching device isolation module of the present utility model is provided with the connection locking mechanism for locking isolation module and control and protective switching device body; when isolation module is in "on" position; isolation module cannot be separated with control and protective switching device body, can be guaranteed the safety operated by this interlock method.
Accompanying drawing explanation
Fig. 1 is the assembling schematic diagram of control and protective switching device isolation module of the present utility model;
Fig. 2 is the schematic diagram under the socket and plug off-state of control and protective switching device isolation module of the present utility model;
Fig. 3 is the schematic diagram under the socket and plug conducting state of control and protective switching device isolation module of the present utility model;
Fig. 4 is the schematic diagram of the connection locking mechanism under socket and plug off-state;
Fig. 5 is the schematic diagram of the connection locking mechanism under socket and plug conducting state;
In figure, 1 is base, and 2 is housing, and 3 is jam plate, and 4 is busbar, and 5 is connecting rod, and 6 is spring, 7 is clamp, and 8 is projection, and 9 is elongated hole, and 10 is card base, and 11 is socket, and 12 is plug, and 13 is handle, 14 is dull and stereotyped, and 15 is slot, and 16 is cutting, and 17 is cutting seat, and 18 is telescopic block, and 19 is lockhole.
Embodiment
Referring to figs. 1 through a kind of control and protective switching device isolation module shown in Fig. 5, it comprises base 1, housing 2, be arranged on socket 11 plug 12 assembly in housing 2, line-locked jam plate 3 is entered to the connection status of socket 11 and plug 12, the busbar 4 be connected with plug 12 and the connection locking mechanism for locking isolation module and control and protective switching device body, described connection locking mechanism comprises connecting rod 5, extension spring 6 and clamp 7, one end of extension spring 6 is fixed on housing 2, connecting rod 5 comprises cross bar and montant, cross bar is arranged on the below of socket 11, along with socket 11 and the grafting of plug 12, cross bar drives montant to move down, the other end of extension spring 6 is connected on the cross bar of connecting rod 5, montant is in the below of cross bar, the bottom of montant is provided with projection 8, clamp 7 is provided with the elongated hole 9 tilted at an angle, projection 8 is arranged in this elongated hole 9, clamp 7 and housing 2 are slidably matched, when projection 8 is up and down, projection 8 promotes clamp 7 along horizontal direction activity by the hole wall of elongated hole 9, the below of clamp 7 is connected with the card base 10 preventing isolation module to be separated with control and protective switching device body.
Socket 11 plug 12 assembly described in such scheme comprises and is fixed on plug 12 on base 1 and the socket 11 that coordinate up and down with shell, socket 11 is provided with inserting state lock hole and separated position lock hole, described jam plate 3 comprises flat board 14 below the handle 13 of top bump, handle 13, be arranged on the slot 15 coordinated with housing 2 below dull and stereotyped 14, and the below of slot 15 is provided with the cutting 16 towards socket 11 extension.
In order to enable socket 11 conducting synchronous with contact, socket 11 described in such scheme is other is provided with the contact base coordinated with socket 11, the top of contact base is provided with the telescopic block 18 that can stretch up and down, telescopic block 18 is arranged on the below of socket 11, along with socket 11 moves down and plug 12 grafting, telescopic block 18 moves down, and makes contact closure.
In order to prevent misoperation from causing coming off of jam plate 3, described jam plate 3 is provided with lockhole 19, position corresponding with it on housing 2 is provided with lock-receiving aperture 19, is fixedly connected with by jam plate 3 by lock with housing 2.
Control and protective switching device isolation module of the present utility model is provided with socket 11 and plug 12 inserting state and separated position lock function, also be provided with the lock function of "on" position isolation module and control and protective switching device body, when socket 11 move down with plug 12 in conjunction with time, the cutting 16 of jam plate 3 is through the inserting state lock hole on socket 11, simultaneously, telescopic block 18 retracted downward that socket 11 is other, make contact conducting along with the conducting of socket 11, then the lockhole 19 on plate is connected by lock with the lock-receiving aperture 19 on housing 2, complete the locking to socket 11, when needing the connection disconnecting socket 11 and plug 12, need first to open the lock on lockhole 19, then plate is extracted, could upwards extract socket 11, socket 11 is separated with plug 12, when socket 11 be moved upward to separated position lock hole relative with the cutting 16 on plate time, cutting 16 is inserted in separated position lock hole, complete the locking of socket 11 and plug 12 separated position.When socket 11 and plug 12 grafting, the cross bar of socket 11 pairs of connecting rods 5 applies pressure, connecting rod 5 is moved down, in the process, elongated hole 9 wall on projection 8 pairs of clamps 7 of connecting rod 5 lower end applies active force, because elongated hole 9 wall is arranged at an angle, so, clamp 7 can relative housing 2 level stretch out, card base 10 is connected with below clamp 7, card base 10 can enter in hole clipping corresponding on control and protective switching device body, isolation module and control and protective switching device body is made to carry out upper and lower relative sliding, under so just achieving "on" position, the connection of isolation module and control and protective switching device body is locked, prevent operating personnel's hot line job, guarantee the safety of operating personnel.When socket 11 separates with plug 12; socket 11 no longer applies pressure to connecting rod 5; under the effect of extension spring 6; connecting rod 5 moves up and returns to initial position; simultaneously; projection 8 pairs of elongated hole 9 walls of connecting rod 5 lower end apply active force; the relative housing 2 of clamp 7 is made to be contracted to initial position; so just can remove the locking of isolation module and control and protective switching device; isolation module and control and protective switching device can carry out upper and lower relative sliding, isolation module and control and protective switching device body are separated.
Above embodiment is the explanation to embodiment of the present utility model; but not to restriction of the present utility model; person skilled in the relevant technique is not when departing from spirit and scope of the present utility model; can also make various conversion and change and obtain corresponding equivalent technical scheme, therefore all equivalent technical schemes all should be included into scope of patent protection of the present utility model.
Claims (4)
1. a control and protective switching device isolation module, it is characterized in that: it comprises base, housing, be arranged on the socket plug assembly in housing, line-locked jam plate is entered to the connection status of socket and plug, the busbar be connected with plug and the connection locking mechanism for locking isolation module and control and protective switching device body, described connection locking mechanism comprises connecting rod, extension spring and clamp, one end of extension spring is fixed on housing, connecting rod comprises cross bar and montant, cross bar is arranged on the below of socket, along with the grafting of socket and plug, cross bar drives montant to move down, the other end of extension spring is connected on the cross bar of connecting rod, montant is in the below of cross bar, the bottom of montant is provided with projection, clamp is provided with the elongated hole tilted at an angle, projection is arranged in this elongated hole, clamp and housing are slidably matched, when projection is up and down, projection promotes clamp along horizontal direction activity by the hole wall of elongated hole, the below of clamp is connected with the card base preventing isolation module to be separated with control and protective switching device body.
2. control and protective switching device isolation module according to claim 1; it is characterized in that: described socket plug assembly comprises and is fixed on plug on base and the socket that coordinate up and down with shell; socket is provided with inserting state lock hole and separated position lock hole; described jam plate comprise the handle of top bump, handle below flat board, be arranged on the slot coordinated with housing of dull and stereotyped below, the below of slot is provided with the cutting towards socket extension.
3. control and protective switching device isolation module according to claim 1; it is characterized in that: described socket is other is provided with the contact base coordinated with socket; the top of contact base is provided with the telescopic block that can stretch up and down; telescopic block is arranged on the below of socket; along with socket moves down and plug grafting; telescopic block moves down, and makes the contact conducting of flexible fast below.
4. control and protective switching device isolation module according to claim 1, is characterized in that: described jam plate is provided with lockhole, and position corresponding with it on housing is provided with lock-receiving aperture, is fixedly connected with by jam plate by lock with housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420698726.2U CN204230100U (en) | 2014-11-19 | 2014-11-19 | Control and protective switching device isolation module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420698726.2U CN204230100U (en) | 2014-11-19 | 2014-11-19 | Control and protective switching device isolation module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204230100U true CN204230100U (en) | 2015-03-25 |
Family
ID=52928167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420698726.2U Withdrawn - After Issue CN204230100U (en) | 2014-11-19 | 2014-11-19 | Control and protective switching device isolation module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204230100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104362013A (en) * | 2014-11-19 | 2015-02-18 | 江苏凯隆电器有限公司 | Isolation module of control and protection switching device |
-
2014
- 2014-11-19 CN CN201420698726.2U patent/CN204230100U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104362013A (en) * | 2014-11-19 | 2015-02-18 | 江苏凯隆电器有限公司 | Isolation module of control and protection switching device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102684093B (en) | The interlock of drawer type contactor, drawer type contactor and distribution board | |
| US9825439B2 (en) | Withdrawable interlock device of vacuum circuit breaker | |
| CN203367075U (en) | Anti-misoperation device of breaker control loop | |
| CN108092084A (en) | A kind of safe power supply component | |
| CN106165044B (en) | Knife switch component, electrical power distribution switches cabinet and the method for preventing electric discharge | |
| CN204230100U (en) | Control and protective switching device isolation module | |
| CN103915711A (en) | Power socket with built-in conductive plug bush protection base | |
| CN104916976A (en) | Plug-in appliance combination | |
| CN102916352A (en) | Miniaturized fixed type switch cabinet | |
| CN104362013A (en) | Isolation module of control and protection switching device | |
| CN205354916U (en) | Isolator and vacuum switch integration operating device | |
| CN203193163U (en) | Interlocking device used for drawer type breaker | |
| CN106024482A (en) | Electric knife switch | |
| CN105932587A (en) | DC fast circuit breaker trunk | |
| CN202423057U (en) | Isolating switch device | |
| CN102820147B (en) | Uncovering power-off protection structure and illuminating device | |
| CN105185611A (en) | Switching out operating rod | |
| CN202423958U (en) | Extra-high voltage movable inspection earthing switch device | |
| CN106253114B (en) | A kind of oil-immersed and high-voltage motor switch case | |
| CN103996557A (en) | Plug-in type button switch | |
| CN201584602U (en) | Socket | |
| CN204464141U (en) | A kind of Novel grounding structure device | |
| US9362063B2 (en) | Bus plug lockout devices and related apparatus and methods | |
| CN203150980U (en) | Heavy current generator outlet breaker handcart secondary plug interlock mechanism | |
| CN215496448U (en) | Interlocking device of switch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150325 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |