CN208738725U - A kind of electricity behaviour's interlock for drawer unit - Google Patents
A kind of electricity behaviour's interlock for drawer unit Download PDFInfo
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- CN208738725U CN208738725U CN201821493584.0U CN201821493584U CN208738725U CN 208738725 U CN208738725 U CN 208738725U CN 201821493584 U CN201821493584 U CN 201821493584U CN 208738725 U CN208738725 U CN 208738725U
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- drawer
- front panel
- side plate
- electromagnetic lock
- fixed
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Abstract
The utility model discloses a kind of electricity behaviour's interlocks for drawer unit, including drawer and track；Drawer includes front panel and side plate, and track includes laminate and the guide rail that is fixed at left and right sides of laminate；Drawer bottom is equipped with idler wheel, and drawer is slidably connected by idler wheel and track；The side of laminate is fixed with KB profile；Electromagnetic lock and the breaker with quartile auxiliary contact are equipped in drawer, electromagnetic lock is fixed on the junction of front panel and side plate, and electromagnetic lock includes telescopic lock tongue；Breaker with quartile auxiliary contact is fixed on the front panel, and side plate is equipped with the through-hole structure passed through for lock tongue, and lock tongue is embedded in KB profile after passing through through-hole structure；It further include battery module and the key switch on front panel；The quartile auxiliary contact formation series loop of the battery module, electromagnetic lock, key switch and breaker.
Description
Technical field
The utility model relates to a kind of electricity behaviour's interlocks for drawer unit, belong to technical field of electric control.
Background technique
Electrically operated institution is widely used, especially the drawer unit of draw-out type functional units, and high-current switch drawer unit is opened
It is too big to close switching force, therefore uses electrically operated institution on-off switch, intelligent control cabinet has electricity behaviour's divide-shut brake technical solution only can
Realize communication and remote operation.But after entering link position due to drawer, because being easy to produce mistake without corresponding interlock
Operation and the mobile drawer of on-load cause electric fault, electrical system the generations of events such as to be damaged and hurt sb.'s feelings.
Current technology state generally is artificial property measure, and without interlock with matching, free position is all
It can operating drawer.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of electricity behaviour's interlock for drawer unit, the dresses
It sets compared with the prior art, the interlock matched using threshold value, guarantee only can just be grasped when meeting security situation
Make drawer, avoids the intervention of artificial property measure, improve the safety of drawout cubicle.
In order to solve the above technical problems, the technology employed by the present utility model is
A kind of electricity behaviour's interlock for drawer unit, including drawer and track；The drawer includes front panel and side
Plate, the track include laminate and the guide rail that is fixed at left and right sides of laminate；The drawer bottom is equipped with idler wheel, and drawer passes through
Idler wheel is slidably connected with track；The side of the laminate is fixed with KB profile；The drawer is interior equipped with electromagnetic lock and auxiliary with quartile
The breaker of contact is helped, electromagnetic lock is fixed on the junction of front panel and side plate, and electromagnetic lock includes telescopic lock tongue；Band quartile
The breaker of auxiliary contact is fixed on the front panel, and side plate is equipped with the through-hole structure passed through for lock tongue, and lock tongue passes through through-hole knot
It is embedded in KB profile after structure；It further include battery module and the key switch on front panel；The battery module, electromagnetic lock,
The quartile auxiliary contact of key switch and breaker form series loop.
Wherein, the drawer is enclosed by left plate, right side plate, front panel, back plate and bottom plate.
Wherein, it is also equipped with indicator light on the front panel, it is in parallel with electromagnetic lock after the indicator light series connection divider resistance
Connection.
Wherein, the battery module is 12V battery pack, and side plate is equipped with groove structure, and 12V battery pack is placed on groove knot
In structure, cover board is additionally provided on groove structure.
Wherein, the electromagnetic lock is fixedly connected by mounting bracket with front panel, and mounting bracket is fixed on drawer front panel
With the junction of right side plate.
Wherein, handle is also symmetrically arranged on the front panel.
Compared with the prior art, technical solutions of the utility model have the beneficial effect that
The utility model can guarantee when the breaker of system is in gate-dividing state and key switch closed state, electromagnetism
Lock is powered by battery, and lock tongue retracts, and drawout cubicle can normally be inserted or pulled out cabinet body；When breaker is in "on" position,
Breaker quartile auxiliary contact disconnect, and electromagnetic lock must not be electric at this time, and lock tongue stretches out, and drawout cubicle can not be inserted or pulled out cabinet body, real
The security protection of drawout cubicle forward operation is showed, it is ensured that cutting load can move the fence operation technical requirements of drawout cubicle, mention
The high safety of drawout cubicle.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the utility model electricity grasps interlock；
Fig. 2 is the partial enlarged view of Fig. 1；
Fig. 3 is the side view that the utility model electricity grasps interlock；
Fig. 4 is structural schematic diagram when extracting drawer out that the utility model electricity grasps interlock；
Fig. 5 is the circuit diagram that the utility model electricity grasps interlock；
Fig. 6 is the isometric views that the utility model electricity grasps interlock.
Specific embodiment
According to following embodiments, the utility model may be better understood.However, those skilled in the art is easy reason
It solves, content described in embodiment is merely to illustrate the utility model, detailed without that should will not limit institute in claims
The utility model carefully described.
As shown in figs. 1 to 6, electricity behaviour's interlock of the utility model, including drawer 1 and track 2；Wherein, drawer 1 is by preceding
Panel 7, back plate 6, left plate 3, right side plate 5 and bottom plate 4 enclose；Track 2 is including laminate 9 and is fixed on laminate 9 or so
The left rail 11 and right guide rail 10 of two sides；1 bottom of drawer is equipped with idler wheel 8, and drawer 1 is slidably connected by idler wheel 8 and track 2 and (is rolled
The sliding in orbit of wheel 8)；The side of laminate 9 is fixed with KB profile 12, is in hollow structure among KB profile 12, KB profile 12
Vertical view face is C-shaped；Electromagnetic lock 13 and breaker 23 (breaker power-up behaviour, model ABB T4 breaker), electricity are equipped in drawer 1
Magnetic padlock 13 is fixed on the junction of front panel 7 and right side plate 5, and electromagnetic lock 13 includes telescopic lock tongue 14, and electromagnetic lock 13 passes through
Mounting bracket 16 is fixedly connected with front panel 7, and mounting bracket 16 is fixed on front panel 7；Breaker 23 passes through circuit breaker cradle
22 are fixed on front panel 7, the through-hole structure passed through for lock tongue 14 are additionally provided on right side plate 5, after lock tongue 14 passes through through-hole structure
It is embedded in KB profile 12；It further includes battery module and the key switch on front panel 7 that the utility model electricity, which grasps interlock,
17, battery module is 12V battery pack, and right side plate 5 is equipped with groove structure 21 (battery case) along 1 inner chamber body direction of drawer, 12V battery
Group is placed in groove structure 21, and cover board 19 is additionally provided on groove structure 21；Battery module, electromagnetic lock 13, key switch 17 with
And the quartile auxiliary contact of breaker 23 form series loop.The folding condition of quartile auxiliary contact determines by breaker 23, when
When breaker 23 is in "on" position, quartile auxiliary contact are disconnected；When breaker 23 is in an off state, quartile auxiliary contact
It closes.
It is also equipped with indicator light 20 on front panel 7, is connected in parallel after the series connection of indicator light 20 divider resistance R with electromagnetic lock 13,
As shown in Figure 5.
It is symmetrically arranged with handle 15 on the outside of front panel 7, facilitates user to drawer 1 (relative to track 2) into and out behaviour
Make.
In actual use, drawer is as electric component, internal mountable related electric device, by inserting to drawer
Enter and extracts operation, it can be achieved that open circuit and closed procedure of the drawer to related electric device.When general drawer operation, it is desirable that open circuit
Device 23 is in opening operation, is otherwise easy to cause electric fault when being operated.The present apparatus is disconnected by the way that electromagnetic lock 13 is connected
The quartile auxiliary contact of road device 23, control the movement of electromagnetic lock 13 according to the folding condition of breaker 23 indirectly.
When breaker 23 is under "on" position, breaker quartile auxiliary contact are disconnected at this time, and series loop is in open circuit
State.Electromagnetic lock 13 must not be electric at this time, and lock tongue 14 stretches out in insertion 12 inner hollow cavity of KB profile.In the shape that lock tongue 14 stretches out
Under state, lock tongue will receive the obstruction in 12 outside of the opening of KB profile 12 or KB profile, is either inwardly inserted into or extracts outward
When drawer 1, lock tongue 14 all can by KB profile 12 obstruction can not activity, thus guarantee drawer operation safety.
When breaker 23 is under gate-dividing state, breaker quartile auxiliary contact close at this time, the insertion of drawer 1 at this time and
Extract safe operation.In this case, after user presses the button switch 17, entire circuit is in energized state, electromagnetic lock 13
It is electric, lock tongue 14 is recovered to inside electromagnetic lock 13, and operator by the insertion of 15 operating drawer 1 of handle or can extract shape
State.Indicator light 20 also obtains electroluminescence at this time, and it is safe for prompting operator to operate at this time.
In order to avoid the waste of battery power in drawer module transportational process, button can be disconnected.
The setting of battery case lid 19 is in 5 outside of drawer right plate, the battery being convenient for changing in battery case (groove structure 21).
Claims (6)
1. a kind of electricity behaviour's interlock for drawer unit, it is characterised in that: including drawer and track；Before the drawer includes
Panel and side plate, the track include laminate and the guide rail that is fixed at left and right sides of laminate；The drawer bottom is equipped with idler wheel,
Drawer is slidably connected by idler wheel and track；The side of the laminate is fixed with KB profile；Be equipped in the drawer electromagnetic lock and
Breaker with quartile auxiliary contact, electromagnetic lock are fixed on the junction of front panel and side plate, and electromagnetic lock includes telescopic lock
Tongue；Breaker with quartile auxiliary contact is fixed on the front panel, and side plate is equipped with the through-hole structure passed through for lock tongue, and lock tongue is worn
It is embedded in KB profile after crossing through-hole structure；It further include battery module and the key switch on front panel；The battery module,
The quartile auxiliary contact of electromagnetic lock, key switch and breaker form series loop.
2. electricity behaviour's interlock according to claim 1 for drawer unit, it is characterised in that: the drawer is by left side
Plate, right side plate, front panel, back plate and bottom plate enclose.
3. electricity behaviour's interlock according to claim 1 for drawer unit, it is characterised in that: on the front panel also
Indicator light is installed, is connected in parallel after the indicator light series connection divider resistance with electromagnetic lock.
4. electricity behaviour's interlock according to claim 1 for drawer unit, it is characterised in that: the battery module is
12V battery pack, side plate are equipped with groove structure, and 12V battery pack is placed in groove structure, and cover board is additionally provided on groove structure.
5. electricity behaviour's interlock according to claim 2 for drawer unit, it is characterised in that: the electromagnetic lock passes through
Mounting bracket is fixedly connected with front panel, and mounting bracket is fixed on the junction of drawer front panel and right side plate.
6. electricity behaviour's interlock according to claim 1 for drawer unit, it is characterised in that: on the front panel also
It is symmetrically arranged with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821493584.0U CN208738725U (en) | 2018-09-12 | 2018-09-12 | A kind of electricity behaviour's interlock for drawer unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821493584.0U CN208738725U (en) | 2018-09-12 | 2018-09-12 | A kind of electricity behaviour's interlock for drawer unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208738725U true CN208738725U (en) | 2019-04-12 |
Family
ID=66034448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821493584.0U Active CN208738725U (en) | 2018-09-12 | 2018-09-12 | A kind of electricity behaviour's interlock for drawer unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208738725U (en) |
-
2018
- 2018-09-12 CN CN201821493584.0U patent/CN208738725U/en active Active
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