CN107508187A - A kind of low voltage drawing-out switching carbinet - Google Patents
A kind of low voltage drawing-out switching carbinet Download PDFInfo
- Publication number
- CN107508187A CN107508187A CN201710785408.8A CN201710785408A CN107508187A CN 107508187 A CN107508187 A CN 107508187A CN 201710785408 A CN201710785408 A CN 201710785408A CN 107508187 A CN107508187 A CN 107508187A
- Authority
- CN
- China
- Prior art keywords
- panel
- regulation
- drawer
- low voltage
- out 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 239000000428 dust Substances 0.000 claims abstract description 13
- 210000003734 kidney Anatomy 0.000 claims description 16
- 230000033001 locomotion Effects 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 239000000284 extract Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- H02B11/02—Details
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Trip Switchboards (AREA)
Abstract
The invention discloses a kind of low voltage drawing-out switching carbinet in switch cubicle field,Including the drawer being arranged on switch cabinet,Regulation locking mechanism is additionally provided with the drawer,The regulation locking mechanism includes the propulsion assembly being arranged on regulation panel,The regulation panel is fixed on drawer-bottom board,The propulsion assembly includes the rotating shaft being provided with through panel,In rotating shaft adjusting nut is fixedly connected with positioned at the part of regulation panel front,In rotating shaft thread bush is set with positioned at the part of regulation back side of panel,Fixed block is provided with the dust panel,It is machined with the fixed block and coordinates arc groove with screw thread on the thread bush,Through hole corresponding with adjusting nut is offered on drawer panel,By the present invention in that it is engaged with thread bush with arc groove,Increase contact area,Drawer, which promotes to extract out, more to be facilitated,So that coordinate even closer,Maloperation is avoided to extract drawer out,So that operation is safer,Available in low-tension switch cabinet.
Description
Technical field
The present invention relates to a kind of low-tension switch cabinet, more particularly to a kind of drawer of low-voltage switch cabinet.
Background technology
Low-tension switch cabinet of the prior art includes the drawer being arranged on switch cabinet, and installation is provided with below drawer
Dust panel on cabinet, breaker of plastic casing, operating mechanism, adjusting rod are provided with drawer and is coordinated with cabinet interpolation block
Plug, described adjusting rod one end is connected with operating mechanism, and the other end is set through drawer panel, and stretches out drawer panel one end
Operation handle is fixedly connected with, adjusting nut is provided with drawer, adjusting nut is arranged in rotating shaft, and the periphery of rotating shaft offers
Thread groove, is provided with the salient point with matching thread groove on dust panel, work want to drawer pull out when, rotation must be first passed through and pulled
Hand rotates adjusting nut, drives axis of rotation, and the thread groove in rotating shaft realizes the retrogressing of drawer panel in the presence of salient point, convex
After point covers the position of thread groove, you can manually drawer is extracted out, similarly, and when needing drawer being pushed into cabinet, palpus
Drawer is pushed into bump location manually, the propulsion of last point distance is being realized by rotating spanner rotation adjusting nut, it is not
Foot part is that the structure thread groove and bump contacts face are small, coordinates not close；Maloperation may be caused.
The content of the invention
It is an object of the invention to provide a kind of low voltage drawing-out switching carbinet, solves thread groove and bump contacts in the prior art
The problem of area is small, by increasing contact area so that cooperation is even closer, avoids maloperation so that switch cubicle is using more
Securely and reliably.
The object of the present invention is achieved like this：A kind of low voltage drawing-out switching carbinet, including be arranged on switch cabinet
Drawer, be provided with the dust panel on cabinet below drawer, be provided with drawer breaker of plastic casing, operating mechanism,
Adjusting rod and the plug coordinated with cabinet interpolation block, described adjusting rod one end are connected with operating mechanism, and the other end passes through drawer
Panel is set, and is stretched out drawer panel one end and be fixedly connected with operation handle, and regulation locking mechanism is additionally provided with the drawer,
The regulation locking mechanism includes the propulsion assembly being arranged on regulation panel, and the regulation panel is fixed on drawer-bottom board,
The propulsion assembly includes the rotating shaft being provided with through panel, and the part that regulation panel front is located in rotating shaft is fixedly connected with tune
Nut is saved, the part that regulation back side of panel is located in rotating shaft is set with thread bush, fixed block, institute are provided with the dust panel
State to be machined with fixed block and coordinate arc groove with screw thread on the thread bush, offered on drawer panel corresponding with adjusting nut
Through hole.
For the present invention in use, when needing the drawer extraction by switch cubicle, first rotating operation handle, adjusting rod drives actuating
Mechanism realizes sub-switching operation, then spanner is inserted into the inscribed upper adjusting nut of drawer, rotating spanner so that adjusting nut by through hole
Rotate, drive axis of rotation, drive thread bush to rotate, can be by the rotation of thread bush on fixed block in the presence of arc groove
Be converted into axial movement realize drawer extract out motion, after thread bush thread segment all produces arc groove, can manually by
Drawer is directly extracted out, completes the extraction of drawer, is also similarly, to need that drawer first is retreated into fixed block position by drawer push-in cabinet.
With it is existing just compared with, the beneficial effects of the present invention are with thread bush and arc groove by the present invention in that matched
Close, increase contact area, drawer, which promotes to extract out, more to be facilitated so that cooperation is even closer, avoids maloperation and takes out drawer
Go out so that operation is safer.The present invention can be used in low-tension switch cabinet.
As a further improvement on the present invention, the regulation locking mechanism also includes being arranged on blocking for regulation panel front
Component, the component that blocks include rocker, connecting plate and the baffle plate for blocking through hole by horizontal movement, one end of the rocker
It is hinged on regulation panel, the other end of rocker is connected with one end of connecting plate, the other end and panel hinge of connecting plate, the regulation
Bar is set through rocker with adjusting the pin joint of panel, and the rotational band of adjusting rod shakes plate rotation, and baffle plate is driven by connecting plate
Horizontal movement.Operation handle drives the rotation of adjusting rod when carrying out divide-shut brake control in work, so as to drive rocker to rotate,
Moving horizontally for baffle plate is realized in the rotation of rocker in the presence of connecting plate, and moving horizontally for baffle plate can be by the through hole on drawer panel
Closing is opened, i.e., under "on" position, baffle plate is in through hole detent position；Under gate-dividing state, baffle plate will not just hide through hole
Gear；So that drawer extraction is safer.
As the further restriction of the present invention, one end that the connecting plate is connected with rocker is machined with upper hopper chute, rocker and company
The connected one end of plate is provided with the first slide-bar that can be slided in upper hopper chute, and one end that connecting plate is connected with baffle plate is machined with downslide
Groove, the second slide-bar is provided with gliding groove, and second slide-bar runs through baffle plate setting, offered on the regulation panel for second
The first kidney slot that slide-bar slides, described adjust are further fixed on lead on panel, are machined with along lead and slide on the baffle plate
The second dynamic kidney slot.It ensure that spinning movement is more stable to transition is horizontally rotated by the cooperation of chute and slide-bar, first
Kidney slot, the second kidney slot, the second slide-bar and lead ensure that the horizontal movement of baffle plate.
As the further restriction of the present invention, the upper hopper chute is open slot, and opening is processed into symmetrical wedge shape knot
Structure.Upper hopper chute is designed to open slot so that the first slide-bar can skid off upper hopper chute, because operating mechanism turns when controlling divide-shut brake
Dynamic amplitude can be excessive, so as to bring the swing angle of rocker excessive, is not open if turning up chute, it is necessary to increase the length of rocker
Degree, so as to which integrally-built height can be caused to uprise, become large-sized, because the size in drawout cubicle is limited, therefore by using
The mode of open slot can lock pin equipment significantly overall volume.
As the further restriction of the present invention, the regulation locking mechanism also includes the locking for being arranged on regulation back side of panel
Component, the locked component include the flap for being hinged on regulation back side of panel, and the bottom of flap is provided with latch, also opened on flap
Provided with the 3rd kidney slot for being available for the second slide-bar to slide, the regulation panel bottom offers the groove passed through for latch, described
The slot for latch insertion is offered on dust panel.Slided by setting the slide-bar of locked component second in the first kidney slot
While dynamic drive baffle plate horizontal balance, in the presence of the 3rd kidney slot, flap is driven to rotate, so as to realize the stretching of latch
With retraction, latch can be inserted slot by stretching, and so as to which drawer is locked, retraction can extract latch from slot out, and drawer is unlocked,
It further avoid the maloperation under "on" position so that operation of the staff to drawout cubicle is safer.
As the further restriction of the present invention, the back side of the regulation panel is additionally provided with spring bearer plate, the elasticity pressure
The upper end of plate is fixed on regulation panel, and the lower end of spring bearer plate is fitted on flap.Compressed and changed by spring bearer plate, so as to
Whole link assembly is avoided to rock.
As the further restriction of the present invention, rotatable status display rotating disk, institute are additionally provided with the regulation panel
State status display rotating disk periphery and be machined with the big gear teeth, the adjusting nut periphery is machined with the small gear teeth with big gear teeth meshing, institute
State drawer panel and be provided with observation window corresponding with status display rotating disk.By setting status display rotating disk and by it with adjusting spiral shell
Mother's engagement, avoid drawer when extracting out because maloperation causes adjusting nut to rotate so that drawer is after being again pushed into, thread bush is not
It can be meshed on time with arc groove, meanwhile, by setting specific engaged transmission ratio so that status display rotating disk can also incite somebody to action
The specific works state of itself and equipment is bound, so as to from it is outside in time from drawer state in which,
As further restriction of the invention, be also equipped with restriction state on the regulation panel and show that rotating disk freely rotates
Elastic card, the locating slot coordinated with the elastic card is provided with the status display rotating disk.Elastic card serves further lock
Determine the effect of status display disk position, elastic card avoids freely rotating for adjusting nut, and status display rotating disk not limits
The rotation of rotating disk, but increase rotary resistance, meanwhile, can be corresponding with status text by the position of groove, in elastic card turn
To after proper states position, elastic card can send sound.
As the further restriction of the present invention, the arc groove is provided with twice, adds on the arc groove two sides
Work has corrugated surface, and the thread bush is made from hard PVC.What twice arc groove increased that thread bush and fixed block coordinate can
By property；Corrugated surface structure reduces frictional force so that thread bush moves more smooth in arc groove.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is drawer structure schematic diagram in the present invention.
Fig. 3 is regulation locking mechanism positive structure schematic in the present invention.
Fig. 4 is regulation locking mechanism structure schematic diagram in the present invention.
Fig. 5 is dust panel top view in the present invention.
Fig. 6 is fixed-block-architecture (FBA) schematic diagram in the present invention.
Fig. 7 is thread bush in the present invention and fixed block cooperation schematic diagram.
Fig. 8 is status display turntable structure schematic diagram in the present invention.
Fig. 9 is elastic card structure schematic diagram in the present invention.
Figure 10 is link configuration schematic diagram in the present invention.
Wherein, 1 cabinet, 2 drawers, 2a through holes, 2b observation windows, 3 dust panels, 3a slots, 4 operation handles, 5 regulation lockings
Mechanism, 501 regulation panels, 501a leads, the kidney slots of 501b first, 502 rockers, 503 first slide-bars, 504 connecting plates, on 504a
Chute, 504b gliding grooves, 505 second slide-bars, 506 baffle plates, the kidney slots of 506a second, 507 flaps, the kidney slots of 507a the 3rd, 508
Latch, 509 spring bearer plates, 510 elastic cards, 511 thread bush, 512 adjusting nuts, 513 status display rotating disks, the big gear teeth of 513a,
513b locating slots, 6 adjusting rods, 7 operating mechanisms, 8 breaker of plastic casing, 9 plugs, 10 sockets, 11 fixed blocks, 11a arc grooves,
11b corrugated surfaces.
Embodiment
A kind of low voltage drawing-out switching carbinet as Figure 1-10 shows, including the drawer 2 being arranged on switch cabinet 1, drawer 2
Lower section be provided with the dust panel 3 on cabinet 1, be provided with drawer 2 breaker of plastic casing 8, operating mechanism 7, regulation
Bar 6 and the plug 9 coordinated with the interpolation block 10 of cabinet 1, the one end of adjusting rod 6 are connected with operating mechanism 7, and the other end passes through drawer 2
Panel is set, and is stretched out the panel one end of drawer 2 and be fixedly connected with operation handle 4, and regulation locking mechanism 5 is additionally provided with drawer 2,
Regulation locking mechanism 5 includes being arranged on the propulsion assembly adjusted on panel 501, blocks component, locked component and status display
Rotating disk 513, regulation panel 501 are fixed on the bottom plate of drawer 2；
Propulsion assembly includes the rotating shaft being provided with through regulation panel 501, consolidates in rotating shaft positioned at 501 positive part of regulation panel
Surely adjusting nut 512 is connected with, the part that regulation panel 501 back side is located in rotating shaft is set with thread bush 511, dust panel 3
On be provided with fixed block 11, be machined with fixed block 11 and coordinate arc groove 11a with screw thread on thread bush 511, on the panel of drawer 2
Through hole 2a corresponding with adjusting nut 512 is offered, arc groove 11a is provided with twice, and arc groove 11a is processed on two sides
There is corrugated surface 11b, thread bush 511 is made from hard PVC；
Blocking component includes rocker 502, connecting plate 504 and the baffle plate 506 for blocking through hole 2a by horizontal movement, rocker 502
One end be hinged on regulation panel 501 on, the other end of rocker 502 is connected with one end of connecting plate 504, the other end of connecting plate 504
Be hinged with baffle plate 506, adjusting rod 6 is set through rocker 502 with adjusting the pin joint of panel 501, and the rotation of adjusting rod 6 drives
Rocker 502 rotates, and drives the horizontal movement of baffle plate 506 by connecting plate 504, connecting plate 504 is machined with one end that rocker 502 is connected
Chute 504a, rocker 502 are provided with the first slide-bar 503 that can be slided in upper hopper chute 504a with one end that connecting plate 504 is connected, even
Plate 504 is machined with gliding groove 504b with one end that baffle plate 506 is connected, and the second slide-bar 505 is provided with gliding groove 504b, and second slides
Axle 505 is set through baffle plate 506, adjusts the first kidney slot 501b for offering on panel 501 and being slided for the second slide-bar 505, is adjusted
Lead 501a is further fixed on nodal section plate 501, the second kidney slot slided along lead 501a is machined with baffle plate 506
506a, upper hopper chute 504a are open slot, and opening is processed into symmetrical wedge structure；
Locked component includes the flap 507 for being hinged on regulation panel 501 back side, and the bottom of flap 507 is provided with latch 508, turned
The 3rd kidney slot 507a for being available for the second slide-bar 505 to slide is further opened with plate 507, regulation panel 501 bottom is offered for inserting
The groove that pin 508 passes through, the slot 3a inserted for latch 508 is offered on the dividing plate 3 of drawer 2, and the back side of regulation panel 501 is also set
Spring bearer plate 509 is equipped with, the upper end of spring bearer plate 509 is fixed on regulation panel 501, and the lower end of spring bearer plate 509 is fitted in
On flap 507；
The periphery of status display rotating disk 513 is machined with big gear teeth 513a, and the periphery of adjusting nut 512 is machined with engages with big gear teeth 513a
The small gear teeth, the panel of drawer 2 is provided with observation window 2b corresponding with status display rotating disk 513, adjusts and be also equipped with panel 501
Restriction state shows the elastic card 510 that rotating disk 513 freely rotates, and is provided with status display rotating disk 513 and coordinates with elastic card 510
Locating slot 513b.
In use, when needing the drawer 2 by switch cubicle to extract out, first rotating operation handle 4, adjusting rod 6 drives the present invention
Operating mechanism 7 realizes sub-switching operation, and now latch 508 is extracted out under the control of link assembly out of slot 3a, meanwhile, baffle plate
506 open through hole 2a in the presence of link assembly, then spanner is inserted into the inscribed upper adjusting nut of drawer 2 by through hole 2a
512, rotating spanner so that adjusting nut 512 rotates, and drives axis of rotation, drives thread bush 511 to rotate, on fixed block 11
In the presence of arc groove 11a, the rotation of thread bush 511 can be converted into axial movement and realize that drawer 2 extracts motion out, treat screw thread
Cover after 511 thread segments all produce arc groove 11a, manually drawer 2 can directly be extracted out, complete the extraction of drawer 2, will
It is also similarly, to need that drawer 2 first is retreated into the position of fixed block 11 that drawer 2, which is pushed into cabinet 1,.
The invention is not limited in above-described embodiment, on the basis of technical scheme disclosed by the invention, the skill of this area
Art personnel are according to disclosed technology contents, it is not necessary to which performing creative labour can makes one to some of which technical characteristic
A little to replace and deform, these are replaced and deformation is within the scope of the present invention.
Claims (9)
1. a kind of low voltage drawing-out switching carbinet, including the drawer being arranged on switch cabinet, it is provided with and is arranged on below drawer
Dust panel on cabinet, breaker of plastic casing, operating mechanism, adjusting rod are provided with drawer and is coordinated with cabinet interpolation block
Plug, described adjusting rod one end are connected with operating mechanism, and the other end is set through drawer panel, and stretch out drawer panel one end and consolidate
Surely it is connected with operation handle, it is characterised in that regulation locking mechanism, the regulation locking mechanism bag are additionally provided with the drawer
The propulsion assembly on regulation panel is included, the regulation panel is fixed on drawer-bottom board, and the propulsion assembly includes passing through
The rotating shaft that panel is provided with is worn, the part that regulation panel front is located in rotating shaft is fixedly connected with adjusting nut, is located in rotating shaft
The part of regulation back side of panel is set with thread bush, and fixed block is provided with the dust panel, is machined with the fixed block
Coordinate arc groove with screw thread on the thread bush, through hole corresponding with adjusting nut is offered on drawer panel.
2. a kind of low voltage drawing-out switching carbinet according to claim 1, it is characterised in that the regulation locking mechanism also wraps
The component that blocks installed in regulation panel front is included, the component that blocks includes rocker, connecting plate and will led to by horizontal movement
The baffle plate that hole is blocked, one end of the rocker are hinged on regulation panel, and the other end of rocker is connected with one end of connecting plate, connecting plate
The other end and panel hinge, the adjusting rod sets through rocker with adjusting the pin joint of panel, and the rotational band of adjusting rod
Shake plate rotation, baffle plate horizontal movement is driven by connecting plate.
3. a kind of low voltage drawing-out switching carbinet according to claim 2, it is characterised in that what the connecting plate was connected with rocker
One end is machined with upper hopper chute, and one end that rocker is connected with connecting plate is provided with the first slide-bar that can be slided in upper hopper chute, connecting plate with
The connected one end of baffle plate is machined with gliding groove, the second slide-bar is provided with gliding groove, second slide-bar runs through baffle plate setting, institute
State and the first kidney slot slided for the second slide-bar is offered on regulation panel, be further fixed on lead on the regulation panel, institute
State the second kidney slot for being machined with baffle plate and being slided along lead.
A kind of 4. low voltage drawing-out switching carbinet according to claim 3, it is characterised in that the upper hopper chute is open slot,
And opening is processed into symmetrical wedge structure.
5. a kind of low voltage drawing-out switching carbinet according to claim 3, it is characterised in that the regulation locking mechanism also wraps
The locked component installed in regulation back side of panel is included, the locked component includes the flap for being hinged on regulation back side of panel, flap
Bottom be provided with latch, the 3rd kidney slot for being further opened with being available for the second slide-bar to slide on flap, the regulation panel bottom
The groove passed through for latch is offered, the slot for latch insertion is offered on the dust panel.
6. a kind of low voltage drawing-out switching carbinet according to claim 5, it is characterised in that the back side of the regulation panel is also
Spring bearer plate is provided with, the upper end of the spring bearer plate is fixed on regulation panel, and the lower end of spring bearer plate is fitted on flap.
7. a kind of low voltage drawing-out switching carbinet according to claim 1, it is characterised in that also set up on the regulation panel
There is rotatable status display rotating disk, the status display rotating disk periphery is machined with the big gear teeth, the adjusting nut periphery processing
There are the small gear teeth with big gear teeth meshing, the drawer panel is provided with observation window corresponding with status display rotating disk.
8. a kind of low voltage drawing-out switching carbinet according to claim 7, it is characterised in that also installed on the regulation panel
The elastic card that restricted status display rotating disk freely rotates, is provided with the status display rotating disk and the elastic card coordinates
Locating slot.
9. a kind of low voltage drawing-out switching carbinet according to claim 1, it is characterised in that the arc groove is provided with two
Road, corrugated surface is machined with the arc groove two sides, the thread bush is made from hard PVC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710785408.8A CN107508187B (en) | 2017-09-04 | 2017-09-04 | Low-voltage draw-out type switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710785408.8A CN107508187B (en) | 2017-09-04 | 2017-09-04 | Low-voltage draw-out type switch cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107508187A true CN107508187A (en) | 2017-12-22 |
| CN107508187B CN107508187B (en) | 2024-05-03 |
Family
ID=60695728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710785408.8A Active CN107508187B (en) | 2017-09-04 | 2017-09-04 | Low-voltage draw-out type switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107508187B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1089408A1 (en) * | 1999-09-30 | 2001-04-04 | Siemens Aktiengesellschaft | Component drawer with a base plate and a component support sliding relatively to this base plate |
| CN101005199A (en) * | 2006-12-25 | 2007-07-25 | 郭树海 | Novel low voltage drawer operation mechanism |
| CN101217229A (en) * | 2008-01-09 | 2008-07-09 | 常州新苑星电器有限公司 | A low pressure drawer type driving mechanism applied for switchboard drawer |
| CN102013641A (en) * | 2010-10-25 | 2011-04-13 | 周金隆 | Drawer push interlocking mechanism |
| CN104953497A (en) * | 2015-07-14 | 2015-09-30 | 温州德源电气有限公司 | Drawer push-in interlocking mechanism for low-voltage distribution cabinet |
| CN205646592U (en) * | 2016-05-12 | 2016-10-12 | 武汉西高电器有限公司 | Low -voltage distribution for cabinet drawer impel interlocking device |
| CN207218102U (en) * | 2017-09-04 | 2018-04-10 | 扬州德云电气设备集团有限公司 | A kind of low voltage drawing-out switching carbinet |
-
2017
- 2017-09-04 CN CN201710785408.8A patent/CN107508187B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1089408A1 (en) * | 1999-09-30 | 2001-04-04 | Siemens Aktiengesellschaft | Component drawer with a base plate and a component support sliding relatively to this base plate |
| CN101005199A (en) * | 2006-12-25 | 2007-07-25 | 郭树海 | Novel low voltage drawer operation mechanism |
| CN101217229A (en) * | 2008-01-09 | 2008-07-09 | 常州新苑星电器有限公司 | A low pressure drawer type driving mechanism applied for switchboard drawer |
| CN102013641A (en) * | 2010-10-25 | 2011-04-13 | 周金隆 | Drawer push interlocking mechanism |
| CN104953497A (en) * | 2015-07-14 | 2015-09-30 | 温州德源电气有限公司 | Drawer push-in interlocking mechanism for low-voltage distribution cabinet |
| CN205646592U (en) * | 2016-05-12 | 2016-10-12 | 武汉西高电器有限公司 | Low -voltage distribution for cabinet drawer impel interlocking device |
| CN207218102U (en) * | 2017-09-04 | 2018-04-10 | 扬州德云电气设备集团有限公司 | A kind of low voltage drawing-out switching carbinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107508187B (en) | 2024-05-03 |
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