CN104393520A - Drawer unit of drawer cabinet - Google Patents
Drawer unit of drawer cabinet Download PDFInfo
- Publication number
- CN104393520A CN104393520A CN201410730832.9A CN201410730832A CN104393520A CN 104393520 A CN104393520 A CN 104393520A CN 201410730832 A CN201410730832 A CN 201410730832A CN 104393520 A CN104393520 A CN 104393520A
- Authority
- CN
- China
- Prior art keywords
- drawer
- plug connector
- fixed mount
- drawer unit
- chassis
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/173—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal drawer type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/127—Withdrawal mechanism
- H02B11/133—Withdrawal mechanism with interlock
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/26—Arrangements of fuses, resistors, voltage arresters or the like
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Trip Switchboards (AREA)
Abstract
The invention provides a drawer unit of a drawer cabinet. The drawer unit comprises a drawer base plate, an incoming line connector, an outgoing line connector and a wiring fixed frame, wherein both the incoming line connector and the outgoing line connector are arranged towards the back face of the drawer unit and are fixed to the wiring fixed frame; the wiring fixed frame is arranged on the drawer base plate along a withdrawal direction of the drawer in a sliding manner; an outgoing line of the incoming line connector is communicated with an outgoing line of the outgoing line connector. The problems such as high probability of causing damage to an incoming line plug and an outgoing line plug, high inconvenience in locking, unlocking and withdrawing of the drawer, inconvenience in use and poor safety of the existing drawer unit are solved. The drawer unit belongs to the field of design of the drawer cabinet.
Description
Technical field
The present invention relates to a kind of drawer unit, belong to electrical equipment.
Background technology
At present, drawout cubicle is a kind of widely used electric equipment, in the drawer unit of existing drawout cubicle, incoming line plug and outgoing line plug and drawer are integral type structure, the connected sum controlling end of incoming cables and leading-out terminal in the pull of drawer disconnects, if drawer positions deviation a little to some extent in the process of pull drawer, be easy to be damaged to incoming line plug and outgoing line plug, simultaneously, need incoming line plug and outgoing line plug to aim at the socket corresponding with it drawer to be inserted, use comparatively inconvenience, in addition, existing drawer be entered by mechanical interlock mechanism line-locked, the switch of the drawing and pulling type swing handle control mechanical interlock mechanism of drawer bottom is arranged on by one, thus control unblock and the locking of drawer, drawing and pulling type swing handle is required great effort when pull very much, simultaneously, this mechanism after a long time use, due to reasons such as corrosions, more require great effort when drawing and pulling type swing handle also can be made to use, use very inconvenient.
Summary of the invention
The object of the invention is to: the drawer unit that a kind of drawout cubicle is provided, easily damage incoming line plug and outgoing line plug to solve existing drawer unit, and the locking of drawer, unblock and pull are very inconvenient, use inconvenience and the problem such as fail safe is poor.
The solution of the present invention is as follows: a kind of drawer unit of drawout cubicle, comprise drawer chassis, inlet wire plug connector and outlet plug connector, inlet wire plug connector and outlet plug connector are all arranged towards the back side of drawer unit, also comprise wiring fixed mount, inlet wire plug connector and outlet plug connector are all fixed on wiring fixed mount, wiring fixed mount slides along the pull direction of drawer and arranges on drawer chassis, and the lead-out wire of inlet wire plug connector is connected with the lead-out wire of outlet plug connector.
Preferably, also circuit breaker is provided with between the lead-out wire of inlet wire plug connector and the lead-out wire of outlet plug connector.
Preferably, circuit breaker peripheral hardware control annex be rotating operation handle.
Preferably, described circuit breaker is fixed on operation chassis indirectly, and the both sides of upper surface, drawer chassis are fixedly installed side plate respectively, are provided with header board between biside plate, the two ends of header board are fixedly installed on two side plates respectively, and circuit breaker is fixedly installed on header board.
Preferably, inlet wire plug connector and outlet plug connector are a plug construction.
Preferably, also include screw putter, described drawer chassis is rectangular frame structure, wiring fixed mount is slidably arranged on the framework inside drawer chassis, the framework in front, drawer chassis offers screwed hole along drawer pull direction, one end of screw putter is rotated and is arranged in screwed hole, the other end directive antenna fixed mount of screw putter, screw putter is arranged on the notch one end in screwed hole being provided with and matching with the positioning end of crank, screw putter threadingly the back side from hole to drawer unit motion time, screw putter promotes wiring fixed mount and slides on drawer chassis.
Preferably, drawer chassis is also provided with screw putter locking mechanism, for locking or unlock screw putter, namely locking refers to limit screw putter, makes it cannot relative motion in screwed hole, slides on drawer chassis even if it cannot promote wiring fixed mount.
Preferably, wiring fixed mount resetting device is also provided with between wiring fixed mount and drawer chassis, when screw putter front from end to drawer unit motion depart from wiring fixed mount time, wiring fixed mount resetting device controls wiring fixed mount and slides to the front of drawer unit on drawer chassis, realizes resetting.
Preferably, the both sides on drawer chassis are provided with slider roller, when drawer unit is assembled on drawout cubicle, the slider roller of both sides, drawer chassis is slidably arranged in the chute that drawout cubicle is positioned at drawer unit both sides respectively, reduce the friction between drawer unit and drawout cubicle, convenient when making drawer unit pull.
The present invention compared with prior art, major advantage slides to arrange wiring fixed mount on drawer chassis, the connected sum realizing inlet wire plug connector and the outlet plug connector end of incoming cables corresponding with on drawout cubicle and leading-out terminal by controlling the slip of wiring fixed mount on drawer chassis disconnects, when pull drawer, inlet wire plug connector and outlet plug connector is made to slide into the inside of drawer, effectively prevent plug connector when pull drawer by clashing and breaking, simultaneously, without the need to using drawing and pulling type swing handle and mechanical interlock mechanism, make the use of drawer unit convenient;
Circuit breaker is set between the lead-out wire and the lead-out wire of outlet plug connector of inlet wire plug connector, effectively controls inlet wire and the disconnection between outlet and be communicated with, strengthen circuit and control, fail safe higher and control convenient.
Accompanying drawing explanation
Fig. 1 is plan structure schematic diagram of the present invention.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, the present invention is described in further detail,
Embodiment:
Composition graphs 1, the drawer unit of drawout cubicle described in the present embodiment, comprises drawer chassis 1, inlet wire plug connector 2, outlet plug connector 3, wiring fixed mount 4, circuit breaker 5 and screw putter 8.
Inlet wire plug connector 2 and outlet plug connector 3 are all arranged towards the back side of drawer unit, and be all fixed on wiring fixed mount 4, wiring fixed mount 4 slides along the pull direction of drawer and arranges on drawer chassis 1, circuit breaker 5 is arranged between the lead-out wire of inlet wire plug connector 2 and the lead-out wire of outlet plug connector 3, the connected sum controlled between the lead-out wire of inlet wire plug connector 2 and the lead-out wire of outlet plug connector 3 by circuit breaker 5 is disconnected, circuit breaker 5 peripheral hardware control annex be rotating operation handle 501
Described circuit breaker 5 is fixed on operation chassis 1 indirectly, the both sides of upper surface, drawer chassis 1 are fixedly installed side plate 6 respectively, header board 7 is provided with between biside plate 6, the two ends of header board 7 are fixedly installed on two side plates 6 respectively, circuit breaker 5 is fixedly installed on header board 7, ensures its steadiness.
Described drawer chassis 1 is rectangular frame structure, wiring fixed mount 4 is slidably arranged on the framework inside drawer chassis 1, the framework in front, drawer chassis 1 offers screwed hole 102 along drawer pull direction, one end of screw putter 8 is rotated and is arranged in screwed hole 102, the other end directive antenna fixed mount 4 of screw putter 8, screw putter 8 is arranged on the notch one end in screwed hole 102 being provided with and matching with the positioning end of crank, screw putter 8 threadingly the back side from hole 102 to drawer unit motion time, screw putter 8 promotes wiring fixed mount 4 and slides on drawer chassis 1, drawer chassis 1 is also provided with screw putter locking mechanism 9, for locking or unblock screw putter 8, namely locking refers to limit screw putter 8, make it cannot relative motion in screwed hole 102, it slides on drawer chassis 1 even if cannot promote wiring fixed mount 4, this locking mechanism 9 belongs to Conventional mechanisms, directly can buy corresponding product on the market.Wiring fixed mount resetting device 10 is also provided with between wiring fixed mount 4 and drawer chassis 1, wiring fixed mount resetting device 10 can be offsetting spring structure or other conventional RESET mechanisms, when screw putter 8 front from end to drawer unit motion depart from wiring fixed mount 4 time, wiring fixed mount resetting device 10 controls wiring fixed mount 4 and slides to the front of drawer unit on drawer chassis 1, realizes resetting.
The both sides on drawer chassis 1 are provided with slider roller 101, when drawer unit is assembled on drawout cubicle, the slider roller 101 of both sides, drawer chassis 1 is slidably arranged in the chute that drawout cubicle is positioned at drawer unit both sides respectively, reduce the friction between drawer unit and drawout cubicle, convenient when making drawer unit pull.
The drawer unit that the present invention protects is not limited in the structure in above-described embodiment, also comprises other versions that can realize structure and function described by the claims in the present invention.
Claims (9)
1. the drawer unit of a drawout cubicle, comprise drawer chassis (1), inlet wire plug connector (2) and outlet plug connector (3), inlet wire plug connector (2) and outlet plug connector (3) are all arranged towards the back side of drawer unit, it is characterized in that: also comprise wiring fixed mount (4), inlet wire plug connector (2) and outlet plug connector (3) are all fixed on wiring fixed mount (4), wiring fixed mount (4) slides along the pull direction of drawer and arranges on drawer chassis (1), and the lead-out wire of inlet wire plug connector (2) is connected with the lead-out wire of outlet plug connector (3).
2. the drawer unit of a kind of drawout cubicle according to claim 1, is characterized in that: be also provided with circuit breaker (5) between the lead-out wire of inlet wire plug connector (2) and the lead-out wire of outlet plug connector (3).
3. the drawer unit of a kind of drawout cubicle according to claim 1, is characterized in that: circuit breaker (5) peripheral hardware to control annex be rotating operation handle (501).
4. the drawer unit of a kind of drawout cubicle according to claim 1, it is characterized in that: described circuit breaker (5) is fixed in operation chassis (1) indirectly, the both sides of drawer chassis (1) upper surface are fixedly installed side plate (6) respectively, header board (7) is provided with between biside plate (6), the two ends of header board (7) are fixedly installed on two side plates (6) respectively, and circuit breaker (5) is fixedly installed on header board (7).
5. the drawer unit of a kind of drawout cubicle according to claim 1, is characterized in that: inlet wire plug connector (2) and outlet plug connector (3) are a plug construction.
6. the drawer unit of a kind of drawout cubicle according to claim 1, it is characterized in that: also include screw putter (8), described drawer chassis (1) is rectangular frame structure, wiring fixed mount (4) is slidably arranged on the framework of inner side, drawer chassis (1), the framework in drawer chassis (1) front offers screwed hole (102) along drawer pull direction, one end of screw putter (8) is rotated and is arranged in screwed hole (102), the other end directive antenna fixed mount (4) of screw putter (8), screw putter (8) is arranged on the notch one end in screwed hole (102) being provided with and matching with the positioning end of crank, screw putter (8) threadingly hole (102) to drawer unit the back side motion time, screw putter 8 promotes wiring fixed mount (4) in drawer chassis (1) upper slip.
7. the drawer unit of a kind of drawout cubicle according to claim 1, is characterized in that: drawer chassis (1) is also provided with screw putter locking mechanism (9), for locking or unlock screw putter (8).
8. the drawer unit of a kind of drawout cubicle according to claim 1, it is characterized in that: between wiring fixed mount (4) and drawer chassis (1), be also provided with wiring fixed mount resetting device (10), when screw putter (8) front from end to drawer unit motion depart from wiring fixed mount (4) time, wiring fixed mount resetting device (10) controls wiring fixed mount (4) front to drawer unit on drawer chassis (1) and slides, and realizes resetting.
9. the drawer unit of a kind of drawout cubicle according to claim 1, it is characterized in that: the both sides of drawer chassis (1) are provided with slider roller (101), when drawer unit is assembled on drawout cubicle, the slider roller (101) of drawer chassis (1) both sides is slidably arranged in the chute that drawout cubicle is positioned at drawer unit both sides respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410730832.9A CN104393520A (en) | 2014-12-05 | 2014-12-05 | Drawer unit of drawer cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410730832.9A CN104393520A (en) | 2014-12-05 | 2014-12-05 | Drawer unit of drawer cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104393520A true CN104393520A (en) | 2015-03-04 |
Family
ID=52611376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410730832.9A Pending CN104393520A (en) | 2014-12-05 | 2014-12-05 | Drawer unit of drawer cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104393520A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104577404A (en) * | 2015-01-29 | 2015-04-29 | 深圳市泰昂能源科技股份有限公司 | Incoming and outgoing line module base |
| CN109038344A (en) * | 2017-06-12 | 2018-12-18 | 天津市中力防雷技术有限公司 | Switch unit and power distribution cabinet |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2420762Y (en) * | 2000-04-05 | 2001-02-21 | 严洪启 | Operation mechanism for switch cabinet drawer |
| CN2609247Y (en) * | 2003-03-17 | 2004-03-31 | 潘敏 | Propelling device for low voltage drawer type switch cubicle |
| CN2821957Y (en) * | 2005-08-19 | 2006-09-27 | 常熟开关制造有限公司(原常熟开关厂） | Fixed separated functional unit for low voltage switch cabinet |
| CN203589541U (en) * | 2013-10-25 | 2014-05-07 | 江苏银佳企业集团有限公司 | Movable contact low-voltage switch cabinet |
| CN104064978A (en) * | 2014-06-19 | 2014-09-24 | 盛中意电力科技有限公司 | Drawer structure of low-voltage switchgear |
| CN204243590U (en) * | 2014-12-05 | 2015-04-01 | 贵州长通电气有限公司 | A kind of drawer unit of drawout cubicle |
-
2014
- 2014-12-05 CN CN201410730832.9A patent/CN104393520A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2420762Y (en) * | 2000-04-05 | 2001-02-21 | 严洪启 | Operation mechanism for switch cabinet drawer |
| CN2609247Y (en) * | 2003-03-17 | 2004-03-31 | 潘敏 | Propelling device for low voltage drawer type switch cubicle |
| CN2821957Y (en) * | 2005-08-19 | 2006-09-27 | 常熟开关制造有限公司(原常熟开关厂） | Fixed separated functional unit for low voltage switch cabinet |
| CN203589541U (en) * | 2013-10-25 | 2014-05-07 | 江苏银佳企业集团有限公司 | Movable contact low-voltage switch cabinet |
| CN104064978A (en) * | 2014-06-19 | 2014-09-24 | 盛中意电力科技有限公司 | Drawer structure of low-voltage switchgear |
| CN204243590U (en) * | 2014-12-05 | 2015-04-01 | 贵州长通电气有限公司 | A kind of drawer unit of drawout cubicle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104577404A (en) * | 2015-01-29 | 2015-04-29 | 深圳市泰昂能源科技股份有限公司 | Incoming and outgoing line module base |
| CN109038344A (en) * | 2017-06-12 | 2018-12-18 | 天津市中力防雷技术有限公司 | Switch unit and power distribution cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150304 |