CN103490323B - Three stations for low-voltage distribution cabinet dial wushu drawer - Google Patents
Three stations for low-voltage distribution cabinet dial wushu drawer Download PDFInfo
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- CN103490323B CN103490323B CN201310392839.XA CN201310392839A CN103490323B CN 103490323 B CN103490323 B CN 103490323B CN 201310392839 A CN201310392839 A CN 201310392839A CN 103490323 B CN103490323 B CN 103490323B
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- locating dowel
- gathering sill
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Abstract
The invention discloses a kind of three stations for low-voltage distribution cabinet and dial wushu drawer, including drawer body, dial being positioned at by alignment pin on the dust panel supporting drawer body, and dial can be freely rotatable around alignment pin, it is provided with reversed column on handle dialling, drawer body and dial between be provided with the locking device for controlling drawer shift position, described locking device includes: guide, guide is arranged on the front end face bottom drawer body, offer gathering sill over the guide, reversed column is entrenched in gathering sill, three spaced first it are additionally provided with in dust panel front end, second and the 3rd locating dowel, dial being resisted against first in rotary course the most successively, second and the 3rd in locating dowel；The invention have the advantage that drawer can be positioned at three stations easily and reliably: normal work station, debugging station and disconnection station, the security performance that drawer uses is good, and simple in construction, easy to use.
Description
Technical field
The present invention relates to power distribution cabinet, three stations particularly for low-voltage distribution cabinet dial wushu drawer.
Background technology
The drawer unit of drawer for placing band several functions unit it is provided with in low-voltage distribution cabinet, drawer places on the dust panel bottom drawer unit, and can move on dust panel, the interior connector that some and in drawer control circuit is connected it is installed with in the rear end of drawer, the backboard at drawer unit back is provided with some and external user or external plug-in component that terminal connects, by controlling the degree of depth that drawer is pushed in drawer unit, control connector and the connected state of corresponding external plug-in component inside the Pass mutually, thus realize Debug control circuitry or controlled the purpose of external user or terminal operating status by control circuit.
The drawer of said structure has a disadvantage in that connector is connected with partial circumscription plug-in unit in needs make part, so that during Debug control circuitry, what operator was often difficult to accurately to control drawer pushes the degree of depth, i.e. it is difficult to make drawer be positioned at debugging station exactly, this is easily caused the generation of security incident, and the safety in utilization of drawer is poor.
Summary of the invention
Solve the technical problem that needed for the present invention and be: provide a kind of security performance three stations for low-voltage distribution cabinet good, simple in construction to dial wushu drawer.
For solving the problems referred to above, the technical solution used in the present invention is: described three stations for low-voltage distribution cabinet dial wushu drawer, including the drawer body in the drawer unit being arranged at cabinet, dial being positioned at by alignment pin on the dust panel supporting drawer body, and dial can be freely rotatable around alignment pin, it is provided with reversed column on handle dialling, drawer body and dial between be provided with the locking device for controlling drawer shift position, described locking device includes: guide, guide is arranged on the front end face bottom drawer body, offer gathering sill over the guide, reversed column is entrenched in gathering sill, three spaced first it are additionally provided with in dust panel front end, second and the 3rd locating dowel, dial being resisted against first in rotary course the most successively, second and the 3rd in locating dowel；During work, dial rotating, reversed column is slided in gathering sill, thus drive drawer to move, and when dialling when relying in the first locating dowel, drawer is positioned at normal work station, when dialling when relying in the second locating dowel, drawer is positioned at debugging station, and when dialling when relying in the 3rd locating dowel, drawer is positioned at disconnection station.
Further, three stations being previously described for low-voltage distribution cabinet dial wushu drawer, and wherein, described gathering sill is L-shape, and the openend of L-shaped gathering sill is towards drawer inner end.
The invention has the beneficial effects as follows: controlled the shift position of drawer by locking device, drawer can be reliably positioned at three stations by first, second, and third locating dowel: normal work station, debugging station and disconnection station, the security performance that drawer uses is good, and simple in construction, easy to use.
Accompanying drawing explanation
Fig. 1 is that three stations for low-voltage distribution cabinet of the present invention are dialled wushu drawer and are positioned at the attachment structure schematic diagram of normal work station.
Fig. 2 is the partial enlarged drawing of part A in Fig. 1.
Fig. 3 is that three stations for low-voltage distribution cabinet of the present invention are dialled wushu drawer and are positioned at the attachment structure schematic diagram of debugging station.
Fig. 4 is the partial enlarged drawing of part B in Fig. 3.
Fig. 5 be three stations for low-voltage distribution cabinet of the present invention dial wushu drawer be positioned at disconnect station attachment structure schematic diagram.
Fig. 6 is the partial enlarged drawing of C portion in Fig. 5.
Fig. 7 is the structural representation of D-D section view in Fig. 6.
Detailed description of the invention
Below in conjunction with the accompanying drawings and technical solutions according to the invention are described in further detail by preferred embodiment.
nullSuch as Fig. 1、Fig. 2、Fig. 3、Fig. 4、Fig. 5、Fig. 6、Shown in Fig. 7，Three stations for low-voltage distribution cabinet described in the present embodiment dial wushu drawer，Including the drawer body 1 in the drawer unit being arranged at cabinet，Dial and be positioned on the dust panel 2 supporting drawer body 1 by alignment pin 53、And dial can be freely rotatable around alignment pin 53，Dialling being provided with reversed column 31 on 3，Drawer body 1 and dial 3 between be provided with the locking device for controlling drawer shift position，Described locking device includes: guide 4，Guide 4 is arranged on the front end face bottom drawer body 1，Guide 4 offers gathering sill 41，Gathering sill 41 described in the present embodiment is L-shape，And the openend of L-shaped gathering sill is towards drawer inner end，Reversed column 31 is entrenched in gathering sill 41，Three spaced first locating dowels 61 it are additionally provided with in the front end of dust panel 2、Second locating dowel 62 and the 3rd locating dowel 63，Dial and can be resisted against the first locating dowel 61 in rotary course the most successively 3、In second locating dowel 62 and the 3rd locating dowel 63.
During use, make dial be resisted against in the 3rd locating dowel 63 3, see shown in Fig. 5, Fig. 6, drawer pulls out, and interior connector is fully disconnected with external plug-in component, i.e. drawer is positioned at disconnection station, now can not debugging control loop, external user or terminal works can not be controlled by control circuit；Rotate and dial 3, when group abutting in the second locating dowel 62 3, see shown in Fig. 3, Fig. 4, in part, connector is connected with partial circumscription plug-in unit, i.e. drawer is positioned at debugging station, now with debugging control loop, but can not control external user or terminal works by control circuit；Continue to rotate and dial 3, when dial abut in the first locating dowel 61 3 time, lift and dial 3, dial and cross the first locating dowel 61 3, drawer body 1 is pushed completely in power distribution cabinet, put down and dial 3, make to dial the inner side being resisted against the first locating dowel 61 3, now, dial and can not opposite direction rotate 3, drawer is reliably positioned in power distribution cabinet, seeing shown in Fig. 1, Fig. 2, interior connector all connects with external plug-in component, i.e. drawer is positioned at work station, now, operator can control the duty of external user or terminal by control circuit.
Three stations for low-voltage distribution cabinet of said structure dial wushu drawer, the shift position of drawer is controlled by locking device, drawer can be reliably positioned at three stations by first, second, and third locating dowel 61,62 and 63: normal work station, debugging station and disconnection station, the security performance that drawer uses is good, and simple in construction, easy to use.
Claims (2)
1. three stations for low-voltage distribution cabinet dial wushu drawer, including the drawer body in the drawer unit being arranged at cabinet, it is characterized in that: dial being positioned at by alignment pin on the dust panel supporting drawer body, and dial can be freely rotatable around alignment pin, it is provided with reversed column on handle dialling, drawer body and dial between be provided with the locking device for controlling drawer shift position, described locking device includes: guide, guide is arranged on the front end face bottom drawer body, offer gathering sill over the guide, reversed column is entrenched in gathering sill, three spaced first it are additionally provided with in dust panel front end, second and the 3rd locating dowel, dial being resisted against first in rotary course the most successively, second and the 3rd in locating dowel；During work, dial rotating, reversed column is slided in gathering sill, thus drive drawer to move, and when dialling when relying in the first locating dowel, drawer is positioned at normal work station, when dialling when relying in the second locating dowel, drawer is positioned at debugging station, and when dialling when relying in the 3rd locating dowel, drawer is positioned at disconnection station.
2. dial wushu drawer according to three stations described in claim 1, it is characterised in that: described gathering sill is L-shape, and the openend of L-shaped gathering sill is towards drawer inner end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310392839.XA CN103490323B (en) | 2013-09-03 | 2013-09-03 | Three stations for low-voltage distribution cabinet dial wushu drawer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310392839.XA CN103490323B (en) | 2013-09-03 | 2013-09-03 | Three stations for low-voltage distribution cabinet dial wushu drawer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103490323A CN103490323A (en) | 2014-01-01 |
| CN103490323B true CN103490323B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310392839.XA Active CN103490323B (en) | 2013-09-03 | 2013-09-03 | Three stations for low-voltage distribution cabinet dial wushu drawer |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2729973Y (en) * | 2004-07-20 | 2005-09-28 | 上海航星通用电器有限公司 | Drawer push mechanism in low voltage complete switch equipment |
| CN201629512U (en) * | 2010-03-18 | 2010-11-10 | 上海华建开关有限公司 | Low-voltage switch cabinet drawer feed mechanism |
| CN203456784U (en) * | 2013-09-03 | 2014-02-26 | 江苏天港箱柜有限公司 | Three-station dial handle type drawer for low-voltage power distribution cabinet |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5505143B2 (en) * | 2010-07-07 | 2014-05-28 | 株式会社明電舎 | Switchboard drawer type operation device |
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2013
- 2013-09-03 CN CN201310392839.XA patent/CN103490323B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2729973Y (en) * | 2004-07-20 | 2005-09-28 | 上海航星通用电器有限公司 | Drawer push mechanism in low voltage complete switch equipment |
| CN201629512U (en) * | 2010-03-18 | 2010-11-10 | 上海华建开关有限公司 | Low-voltage switch cabinet drawer feed mechanism |
| CN203456784U (en) * | 2013-09-03 | 2014-02-26 | 江苏天港箱柜有限公司 | Three-station dial handle type drawer for low-voltage power distribution cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103490323A (en) | 2014-01-01 |
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