CN2927426Y - Low-voltage drawing switch apparatus - Google Patents
Low-voltage drawing switch apparatus Download PDFInfo
- Publication number
- CN2927426Y CN2927426Y CNU2006200424438U CN200620042443U CN2927426Y CN 2927426 Y CN2927426 Y CN 2927426Y CN U2006200424438 U CNU2006200424438 U CN U2006200424438U CN 200620042443 U CN200620042443 U CN 200620042443U CN 2927426 Y CN2927426 Y CN 2927426Y
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- China
- Prior art keywords
- drawer
- connector
- frame
- time
- roller
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- 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 - Fee Related
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Abstract
The utility model relates to a low voltage drawer whole set switch device, comprising a one time plug, a two time plug, an installation plate, a measuring plate, a roller, a drawer anti fallen device, a drawer frame, a switch connecting pole, a vertical bus, an output wire terminal and a drawer. Among total two groups, one group of three one time plugs are arranged on the mandrel positioned in the inner end of the drawer, the two time plugs matched with the one time plugs in one to one are arranged in the inner end of the drawer frame, the installation plate to install the electric main components and the measurement instrument meters is arranged between two drawer frames, the measuring plate is positioned on the front end of the drawer, the roller and the drawer anti fallen device are arranged on the two bottom sides of the drawer frame, which is positioned on the switch connecting pole, the vertical bus and the cable terminals are arranged on the two time plug. The utility model is characterized in that a drawer lock assembly is arranged on the lower end of the measuring plate, an operation hole, a three position display and a three position unlocking button are arranged on the drawer front end operation panel, two mandrels are arranged on the lower ends of the two sides of the drawer. The utility model has the advantages of equilibrium operation and variable product combination modes and cable wiring solution.
Description
Technical field
The utility model relates to a kind of low pressure pull-out type switchgear assembly, can be used for belonging to the low tension switch technical field in the low pressure pull-out type switchgear assembly cabinet.
Background technology
At present, tapping unit advances, extracts three position operation of mostly carrying out the loop under the situation of IP20 degree of protection out in the domestic low pressure pull-out type switchgear assembly cabinet, and mode of operation operates for drawing or by group plate for the people, and its shortcoming is:
1. exert oneself about when unbalanced easily that the connector to the loop causes damage, the locking of three positions and indicate not obvious;
2. the loop is a breaker of plastic casing electric operating or when only adding the contactor scheme for fuse, and the interlocking between the door is electrical interlock, can't guarantee the reliability of interlocking;
3. the plug temperature rise of main circuit is higher, and performance is unreliable, and contact engaging and separating force is big;
4. aggregate erection mode and outlet scheme are single, are difficult to satisfy user's different requirements.
Summary of the invention
The purpose of this utility model is that a kind of operation of invention is balanced, the low pressure pull-out type switchgear assembly that product mix mode and outlet scheme are multiple.
For realizing above purpose, the technical solution of the utility model provides a kind of low pressure pull-out type switchgear assembly, comprise connector one time, the secondary connector, mounting panel, measure plate, roller, anti-drawer falls device, drawer frame, the switch joint pin, vertical bus, outlet terminal and drawer, 3 one group totally two groups of connectors be located on the screw mandrel of inner end of drawer, with connector one to one the secondary connector be located at the inner end of drawer frame, the mounting panel that electric master component and measuring instrument are installed is vertical between the drawer frame, measure plate and be located at the drawer front end, roller and anti-drawer fall the both sides that device is located at the drawer frame bottom, drawer frame is located on the switch joint pin, vertical bus and outlet terminal are located on the secondary connector, it is characterized in that, be provided with drawer lock mechanism in measurement plate lower end, on drawer front-end operations panel, be provided with handle hole, three position indicators and three position unlock buttons are provided with screw mandrel in lower end, drawer both sides.
A described socket connector plug is that two-way plug can move.
The utility model is being measured plate lower end installation drawer lock mechanism, fitting operation hole, three position indicators and three position unlock buttons on the drawer front end, have three kinds of states: connection status, trystate, released state and four kinds of positions: be connected, test, separation, outflow location, the one secondary patches by screw mandrel to be operated, the harmony of having exerted oneself about when having guaranteed operation, and can be in the operation of carrying out under the degree of protection of IP40 under three kinds of states in loop.Can realize following position mechanism interlock: tapping unit is when the service position, and the door of mechanical latching functional unit can't be opened, and under the situation that main circuit is connected, the tapping unit locking can not be carried out the position handover operation; After main circuit disconnects, press unlock button after, by the screw mandrel operation, tapping unit can be moved to test position, at this moment, hand-operated mechanism is locked, tapping unit also is locked in test position, main circuit forms isolation fracture, auxiliary circuit is still connected, and can open; After continuing to press unlock button, by the screw mandrel operation, tapping unit can be moved to the separation point position from test position, main and auxiliary circuit all disconnects; When main circuit closes a floodgate, tapping unit will lock, and can't carry out the position handover operation, when extract out the separation point position, also install dropproof device at tapping unit additional.
The main circuit plug is that two-way plug can move, and cooperates T type bus, and low through the evidence temperature rise, contact engaging and separating force is little, dependable performance.
3 one group totally two group of first and second connector can make product mix mode and outlet scheme multiple, can satisfy user's various demands and make things convenient for installation and maintenance.
The utility model has the advantages that operation is balanced, product mix mode and outlet scheme are multiple.
Description of drawings
Fig. 1 is a low pressure pull-out type switchgear assembly structural representation;
Fig. 2 is a low pressure pull-out type switchgear assembly service position vertical view;
Fig. 3 is a low pressure pull-out type switchgear assembly test position schematic diagram;
Fig. 4 is a low pressure pull-out type switchgear assembly work separation point position schematic diagram;
Fig. 5 is a low pressure pull-out type switchgear assembly outflow location schematic diagram;
Fig. 6 is a drawer front-end operations panel schematic diagram.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment
As shown in Figure 1, 2, be low pressure pull-out type switchgear assembly structural representation, described low pressure pull-out type switchgear assembly comprises that connector 1, secondary connector 2, mounting panel 3, measurement plate 4, drawer lock mechanism 5, handle hole 6, three position indicators 7, three position unlock buttons 8, roller 9, an anti-drawer fall device 10, drawer frame 11, switch joint pin 12, vertical bus 13, outlet terminal 14 and drawer 15 and forms.
One time connector 1 is two-way plug, movably 3 one group totally two groups of connectors 1 be installed on the screw mandrel of inner end of drawer 15, with connector 1 one to one secondary connector 2 be installed in the inner end of drawer frame 11, by connector 1 and secondary connector 2, guarantee one of drawer and cupboard, the connection that secondary is electric, mounting panel 3 is vertically mounted between the drawer frame 11, can electric master component be installed at mounting panel 3, measure plate 4 and be installed in drawer 15 front ends, at measurement plate 4 various measuring instruments can be installed, roller 9 and anti-drawer fall the both sides that device 10 is installed in drawer frame 11 bottoms, drawer frame 11 is installed on the switch joint pin 12, vertical bus 13 and outlet terminal 14 are installed on the secondary connector 2, in measurement plate 4 lower ends drawer lock mechanism 5 is housed, on drawer 15 front-end operations panels, handle hole 6 is housed, three position indicators 7 and three position unlock buttons 8, be used to refer to the title in this drawer loop, the position, and carry out part operation, as shown in Figure 6, handle hole 6 is the handle hole of operating grip, rotation by operating grip, realize drawer pushing or extracting out cashier's office in a shop, push or extraction in this drawer three kinds of positions are arranged: separate, test, work; All there is locking device three positions, when drawer is operated wherein arbitrary position, the lock operation handle can not be rotated, to be undertaken just proceeding operation after the release this moment by 8 buttons, three positions are all by 7 positions that show its places, be provided with screw mandrel 16 in lower end, drawer 15 both sides, the operation of drawer 15 is to move by operating grip control assembly screw mandrel 16, the connector 1 that drives drawer 15 is installed above moves, and the secondary connector 2 on the drawer frame 11, vertical bus 13 and outlet terminal 14 are all motionless, thereby reach three position operation that realize drawer at closing time, as shown in Figure 2, during the service position, a connector 1, secondary connector 2 is all connected, and mounting panel 3 is from the guidance panel 38mm of drawer frame 11.
As shown in Figure 3, be low pressure pull-out type switchgear assembly test position schematic diagram, a connector 1 is connected during test position, and secondary connector 2 disconnects, and mounting panel 3 is from the guidance panel 16mm of drawer frame 11.
As shown in Figure 4, be low pressure pull-out type switchgear assembly work separation point position schematic diagram, when drawer 15 during in the separation point position, a connector 1, secondary connector 2 all separates, by drawer being retracted to dropproof position after drawer lock mechanism 5 releases, mounting panel 3 is from the guidance panel 2mm of drawer frame 11, when this position, anti-drawer falls device 10 will be blocked with mechanism cashier's office in a shop, kept this position of drawer 15, this position is used for the maintenance of drawer 15, further drawer 15 is drawn to just can carry out after the anti-drawer of cabinet external demand operation falls device 10 releases, as shown in Figure 5, be low pressure pull-out type switchgear assembly outflow location schematic diagram.
Claims (2)
1. low pressure pull-out type switchgear assembly, comprise a connector (1), secondary connector (2), mounting panel (3), measure plate (4), roller (9), anti-drawer falls device (10), drawer frame (11), switch joint pin (12), vertical bus (13), outlet terminal (14) and drawer (15), 3 one group totally two groups of connectors (1) be located at the inner end of drawer (15), with a connector (1) one to one secondary connector (2) be located at the inner end of drawer frame (11), the mounting panel (3) that electric master component and measuring instrument are installed is vertical between the drawer frame (11), measure plate (4) and be located at drawer (15) front end, roller (9) and anti-drawer fall the both sides that device (10) is located at drawer frame (11) bottom, drawer frame (11) is located on the switch joint pin (12), vertical bus (13) and outlet terminal (14) are located on the secondary connector (2), it is characterized in that, be provided with drawer lock mechanism (5) in measurement plate (4) lower end, on drawer (15) front-end operations panel, be provided with handle hole (6), three position indicators (7) and three position unlock buttons (8) are provided with screw mandrel (16) in drawer (15) lower end, both sides.
2. according to the described low pressure pull-out type of claim 1 switchgear assembly, it is characterized in that a described connector (1) plug is that two-way plug can move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200424438U CN2927426Y (en) | 2006-06-06 | 2006-06-06 | Low-voltage drawing switch apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200424438U CN2927426Y (en) | 2006-06-06 | 2006-06-06 | Low-voltage drawing switch apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2927426Y true CN2927426Y (en) | 2007-07-25 |
Family
ID=38281679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200424438U Expired - Fee Related CN2927426Y (en) | 2006-06-06 | 2006-06-06 | Low-voltage drawing switch apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2927426Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102035147A (en) * | 2010-10-13 | 2011-04-27 | 山东泰开成套电器有限公司 | Novel low pressure tank drawer dropping-resistant device |
| CN102315601A (en) * | 2011-05-09 | 2012-01-11 | 昌华电气设备集团有限公司 | Low-voltage draw-out intelligent distribution switch cabinet |
| CN105119296A (en) * | 2015-07-29 | 2015-12-02 | 合肥华义电气科技有限公司 | Low-voltage drawer type capacitance compensation cabinet |
-
2006
- 2006-06-06 CN CNU2006200424438U patent/CN2927426Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102035147A (en) * | 2010-10-13 | 2011-04-27 | 山东泰开成套电器有限公司 | Novel low pressure tank drawer dropping-resistant device |
| CN102315601A (en) * | 2011-05-09 | 2012-01-11 | 昌华电气设备集团有限公司 | Low-voltage draw-out intelligent distribution switch cabinet |
| CN105119296A (en) * | 2015-07-29 | 2015-12-02 | 合肥华义电气科技有限公司 | Low-voltage drawer type capacitance compensation cabinet |
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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 |
Granted publication date: 20070725 Termination date: 20150606 |
|
| EXPY | Termination of patent right or utility model |