CN110284775A - A kind of low-voltage distribution structure cabinet - Google Patents
A kind of low-voltage distribution structure cabinet Download PDFInfo
- Publication number
- CN110284775A CN110284775A CN201910572138.1A CN201910572138A CN110284775A CN 110284775 A CN110284775 A CN 110284775A CN 201910572138 A CN201910572138 A CN 201910572138A CN 110284775 A CN110284775 A CN 110284775A
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- CN
- China
- Prior art keywords
- working chamber
- fixedly connected
- groove
- door
- connection
- 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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B45/00—Alarm locks
- E05B45/06—Electric alarm locks
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/02—Locks or fastenings for special use for thin, hollow, or thin-metal wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/52—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a kind of low-voltage distribution structure cabinets, including cabinet body, locking device of alarming is set on the upside of the intracorporal door of the cabinet, it is set to alarm locking device on the downside of the intracorporal door of the cabinet and is set to the intracorporal latch assembly of the cabinet, the alarm locking device includes being set to intracorporal first working chamber of the cabinet, first motor is installed on the right side of first working chamber, the left end power of the first motor is connected with the first rotating shaft for extending and being passed through in first working chamber, position to the left is fixedly connected with first gear in the first rotating shaft, the position connection on the upper side of the right side inner wall of first working chamber is equipped with the first sliding groove of opening to the left, this designs the rotary shaft bolt lock of a hiding keeper, it is mainly locked as bolt buckle and shaft is maintained static to dynamic thinking, and the knot for reinforcing door is locked using emergency Structure is worked using simple mechanical structure to complete locking bolt.
Description
Technical field
The present invention relates to power distribution cabinet technical field, specially a kind of low-voltage distribution structure cabinet.
Background technique
It is standby that low-voltage distribution structure is important power ampere installing.Currently, there are also more low-voltage distribution structure cabinets to use door
Bolt is locked, and locking security is lower, is typically all to be set to outdoor perishable destruction additionally, due to low-voltage distribution structure,
Service life and unsightly is seriously reduced, designs the rotary shaft door lock of a hiding keeper thus to improve distribution cabinet lock Dingan County
Full property and aesthetics it is really necessary to.
Summary of the invention
The purpose of the present invention is to provide a kind of low-voltage distribution structure cabinets, for overcoming drawbacks described above in the prior art.
A kind of low-voltage distribution structure cabinet according to the present invention, including cabinet body, it is set to alarm on the upside of the intracorporal door of the cabinet
Locking device is set to alarm locking device on the downside of the intracorporal door of the cabinet and is set to the intracorporal latch assembly of the cabinet,
The alarm locking device includes being set to intracorporal first working chamber of the cabinet, and the right side positioned at first working chamber is fixed
There is first motor, the left end power of the first motor is connected with first turn for extending and being passed through in first working chamber
Axis, position to the left is fixedly connected with first gear, the right side inner wall position on the upper side of first working chamber in the first rotating shaft
It is connected to and is equipped with the first sliding groove of opening to the left, it is in the inner left wall of first working chamber and opposite with the first sliding slot opening
Connection is equipped with the second sliding slot of opening to the right, fixed first hydraulic yuan for can stretching to the left in the right side inner wall of the first sliding groove
Part, the left end of first Hydraulic Elements are fixedly connected with the first sliding block that can be horizontally slipped, and first sliding block passes through bearing
It is rotatably assorted and is connected with the second shaft and left end is fixedly connected and is passed through described the by the be rotatably assorted sliding block extension of connection of bearing
Two sliding slots, right side in first working chamber be equipped with can with the second gear of the first gear engaged transmission and with institute
It states the second shaft to be fixedly connected, the left side in first working chamber is equipped with the first runner and fixes with second shaft
Connection is equipped with the third sliding slot that Open Side Down positioned at the left side of cabinet body position on the upper side, be equipped in the third sliding slot can on
First T-type plate of lower slider, the upper end of the first T-type plate is fixedly connected with bracing wire and the other end is fixedly connected by wire guide
First runner, the upper inside walls of the upper end of the first T-type plate and the third sliding slot are fixedly connected with compressed the
The right side inner wall connection of one reset spring, the third sliding slot is equipped with the first groove of opening to the left, first slot opening
Opposite the first T-type plate is equipped with through-hole, is equipped with can horizontally slip and right end in first groove and extends through institute
The second T-type baffle of through-hole on the first T-type plate is stated, the inner left wall connection of the third sliding slot is equipped with the first bayonet unit, institute
It states the inner left wall connection that the first bayonet unit includes the third sliding slot and is equipped with the second groove of opening to the right, the 2nd T
The left end of type baffle is fixedly connected with the first fixture block, and the left end of first fixture block, which extends, is passed through second groove, described the
The downside inner wall connection of two grooves is equipped with the third groove of opening upwards, and being equipped in the third groove can slide up and down first
Sliding block, first sliding block lower end is connect with the downside inner wall of the third groove by reset spring and first sliding block
Lower end is fixedly connected with the second bracing wire, and second bracing wire connects the first electronic runner by wire guide, and first groove is right
Inner wall connection in side is equipped with the 4th groove of opening to the left, and the right side position on the upper side of the 4th groove is equipped with the first electronic runner,
The first electronic runner upper inside walls are fixedly connected with the reset spring being stretched being equipped with, the right end of the second T-type baffle
Be fixed with bracing wire and the reset spring connected by wire guide, the right side of the 4th groove be equipped with the second Hydraulic Elements its
Left end, which extends, to be passed through in the 4th groove, this upside alarm locking device can set out electric rotating encountering special circumstances
Wheel, the reinforcing door-plate of upside is injected hollow door by spring release makes its stronger be not easy to be destroyed.
Further technical solution, the door downside alarm locking device include the first drive cavity on the downside of the cabinet body,
The left side of first drive cavity is equipped with the second working chamber, is equipped in first drive cavity and is rotatably assorted connection by bearing
Third shaft and left end, which are fixedly connected with first bevel gear and extend, is passed through second working chamber, the third shaft with it is described
It is fixedly connected with sprocket wheel in first rotating shaft and is cooperatively connected by chain power, is equipped with and passes through in the right side of second working chamber
The first lead screw that bearing is rotatably assorted is fixedly connected on the downside of first lead screw and engages power with the first bevel gear and match
Close the second bevel gear of connection, the upside of first lead screw is equipped with left end by being threadedly engaged the first baffle of connection, described
The left side of first baffle is equipped with through-hole and slidably connects the third T-type baffle that can be slided up and down in second working chamber,
The lower end of the third T-type baffle is fixedly connected with reset spring and connect second work with the downside inner wall of second working chamber
The inner left wall for making chamber is equipped with the second bayonet unit, and downside door-plate is inserted into encountering special circumstances triggering organ by the door-plate of downside
Door in make its to reinforce be not easy to open, up and down simultaneously be inserted into door can reduce integrally is taken up space.
Further technical solution, the latch assembly include being set to described to be set to the of right side position on the lower side
Three working chambers, the left end be fixedly connected with by bearing be rotatably assorted connection and lower end extend and be passed through third work
The 4th intracavitary shaft, the lower end of the 4th shaft are fixedly connected with the third tooth that can be rotated in the third working chamber
Wheel, the downside of the third working chamber are equipped with the 4th working chamber, upper end is equipped in the 4th working chamber extends and be passed through described the
Be rotatably assorted the 5th shaft of connection in three working chambers and by bearing, the upper end of the 5th shaft be fixedly connected with it is described
4th gear of third gear engagement cooperation transmission, the lower end of the 5th shaft are fixedly connected with the 5th gear, and the described 4th
Being equipped in working chamber can be on the right side of the first rack gear horizontally slipping and with the 5th gear engaged transmission, first rack gear
It connects and is equipped with first through hole on the right side of baffle and baffle, the right side inner wall of the first through hole is fixedly connected with the first block, described
The upper inside walls connection of third working chamber is equipped with the first link chamber, and first link is intracavitary to be equipped with the first T that can slide up and down
The downside inner wall connection of type slide bar, the 4th working chamber is equipped with opening upwards and the first T-type the lower end of the slider can be made to enter
The upper end connection of first card slot, the first link chamber is equipped with the 5th groove that Open Side Down, the downside of the 5th groove
It is equipped with third Hydraulic Elements in inner wall, the upper inside walls of the first T-type slide bar and the 5th groove pass through reset spring company
It connects and the upper end of the first T-type slide bar is connect by bracing wire with first runner, the simple efficiency of bolt lock is higher, when door is closed
When bolt the gear under door is indirectly locked to realize locking on the door.
The beneficial effects of the present invention are: the configuration of the present invention is simple, using simplicity, emergency can be carried out reinforcing on the door and be prevented
It opens easily, when power failure can unlock manually, can greatly increase safety and the aesthetics of power distribution cabinet.
Detailed description of the invention
Fig. 1 is overall structure diagram inside a kind of low-voltage distribution structure cabinet of the invention；
Fig. 2 is the enlarged diagram of " B " in Fig. 1.
Specific embodiment
Below with reference to Fig. 1-2, the present invention is described in detail, for sake of convenience, now such as to hereafter described orientation regulation
Under: hereafter described front-rear direction up and down is consistent with the front-rear direction up and down of Fig. 1 projection relation itself.
Referring to Fig.1-2, a kind of low-voltage distribution structure cabinet of embodiment according to the present invention, including cabinet body 10, it is set to institute
State alarm locking device on the upside of the door in cabinet body 10, alarm locking device and setting on the downside of the door being set in the cabinet body 10
Latch assembly in the cabinet body 10, the alarm locking device includes the first working chamber being set in the cabinet body 10
11, it is installed with first motor 20 positioned at the right side of first working chamber 11, the left end power of the first motor 20, which cooperates, to be connected
It is connected to and extends the first rotating shaft 21 that is passed through in first working chamber 11, position to the left is fixedly connected in the first rotating shaft 21
First gear 19, the position connection on the upper side of the right side inner wall of first working chamber 11 are equipped with the first sliding groove 12 of opening to the left, institute
It states in the inner left wall of the first working chamber 11 and second for being connected to and being equipped with opening to the right relatively that be open with the first sliding groove 12 is sliding
Slot 15, fixed the first Hydraulic Elements 13 that can be stretched to the left in the right side inner wall of the first sliding groove 12, described first hydraulic yuan
The left end of part 13 is fixedly connected with the first sliding block 14 that can be horizontally slipped, and first sliding block 14 is rotatably assorted connection by bearing
Have the second shaft 16 and left end be fixedly connected by bearing be rotatably assorted connection sliding block extension be passed through the second sliding slot 15, position
In the right side in first working chamber 11 be equipped with can with the second gear 18 of 19 engaged transmission of the first gear and with it is described
Second shaft 16 is fixedly connected, the left side in first working chamber 11 be equipped with the first runner 17 and with second shaft
16 are fixedly connected, and are equipped with the third sliding slot 23 that Open Side Down, the third sliding slot positioned at the left side position on the upper side of the cabinet body 10
The first T-type plate 24 that can slide up and down is equipped in 23, the upper end of the first T-type plate 24 is fixedly connected with bracing wire and the other end is logical
It crosses wire guide and is fixedly connected with first runner 17, in the upper end of the first T-type plate 24 and the upside of the third sliding slot 23
Wall is fixedly connected with compressed first back-moving spring 25, and the right side inner wall connection of the third sliding slot 23, which is equipped with, to be open to the left
First groove 26, first groove 26 are open opposite the first T-type plate 24 equipped with through-hole, in first groove 26
The second T-type baffle 28 of through-hole on the first T-type plate 24 is extended through equipped with can horizontally slip and right end, the third is sliding
The inner left wall connection of slot 23 is equipped with the first bayonet unit, and first bayonet unit includes in the left side of the third sliding slot 23
Wall connection is equipped with the second groove 30 of opening to the right, and the left end of the second T-type baffle 28 is fixedly connected with the first fixture block 29, institute
The left end for stating the first fixture block 29, which extends, is passed through second groove 30, the downside inner wall connection of second groove 30, which is equipped with, opens
The upward third groove 31 of mouth, the third groove 31 is interior to be equipped with first sliding block 32 that can slide up and down, first sliding block 32
Lower end is connect with the downside inner wall of the third groove 31 by reset spring and the lower end of first sliding block 32 is fixedly connected
There is the second bracing wire 33, second bracing wire 33 connects the first electronic runner 34 by wire guide, in 26 right side of the first groove
Wall connection is equipped with the 4th groove 27 of opening to the left, and the right side position on the upper side of the 4th groove 27 is equipped with the first electronic runner
34, first electronic 34 upper inside walls of runner are fixedly connected with the reset spring 35 being stretched being equipped with, the second T-type baffle
28 right end is fixed with bracing wire and connects the reset spring 35 by wire guide, and the right side of the 4th groove 27 is equipped with the
Its left end of two Hydraulic Elements extend is passed through in the 4th groove 27, this upside alarm locking device encounter special circumstances can
With the electronic runner that sets out, the reinforcing door-plate of upside is injected hollow door by spring release makes its stronger be not easy to be destroyed.
Valuably or illustratively, locking device of alarming on the downside of the door includes the first drive cavity of 10 downside of cabinet body
36, the left side of first drive cavity 36 is equipped with the second working chamber 39, is equipped in first drive cavity 36 and is rotated by bearing
The third shaft 37 of mating connection and left end, which are fixedly connected with first bevel gear 41 and extend, is passed through second working chamber 39, institute
It states and is fixedly connected with sprocket wheel in third shaft 37 and the first rotating shaft 21 and is cooperatively connected by 38 power of chain, described second
The first lead screw 40 being rotatably assorted by bearing is equipped in the right side of working chamber 39, the downside of first lead screw 40 is fixedly connected
There is the second bevel gear 42 that power mating connection is engaged with the first bevel gear 41, the upside of first lead screw 40 is equipped with a left side
Hold the first baffle 43 by being threadedly engaged connection, the left side of the first baffle 43 is equipped with through-hole and slidably connect can be in institute
The third T-type baffle 44 slided up and down in the second working chamber 39 is stated, the lower end of the third T-type baffle 44 is fixedly connected with reset bullet
The inner left wall that spring connect second working chamber 39 with the downside inner wall of second working chamber 39 is equipped with the second bayonet unit,
The door-plate of downside encounter special circumstances triggering organ by downside door-plate be inserted into door in make its to reinforcing be not easy to open, up and down
Whole taken up space can be reduced by being inserted into door simultaneously.
Valuably or illustratively, the latch assembly includes being set to that described to be set to 22 right side of securing plate on the lower side
The third working chamber 45 of position, the left end of the securing plate 22 be fixedly connected with by bearing be rotatably assorted connection and lower end prolong
The 4th shaft 46 being passed through in the third working chamber 45 is stretched, the lower end of the 4th shaft 46 is fixedly connected with can be described
The third gear 47 rotated in three working chambers 45, the downside of the third working chamber 45 are equipped with the 4th working chamber 48, and the described 4th
It is equipped with upper end in working chamber 48 extends and is passed through in the third working chamber 45 and is rotatably assorted the 5th shaft of connection by bearing
50, the upper end of the 5th shaft 50 is fixedly connected with the 4th gear 51 that cooperation transmission is engaged with the third gear 47, institute
The lower end for stating the 5th shaft 50 is fixedly connected with the 5th gear 49, be equipped in the 4th working chamber 48 can horizontally slipping and
With the first rack gear 52 of 49 engaged transmission of the 5th gear, connects on the right side of first rack gear 52 and be equipped on the right side of baffle and baffle
First through hole 53, the right side inner wall of the first through hole 53 are fixedly connected with the first block 54, the third working chamber 45 it is upper
Inner wall connection in side is equipped with the first link chamber 55, is equipped with the first T-type slide bar 56 that can slide up and down, institute in the first link chamber 55
The downside inner wall connection for stating the 4th working chamber 48 is equipped with opening upwards and 56 lower end of the first T-type slide bar can be made into first
Card slot 57, the upper end connection of the first link chamber 55 are equipped with the 5th groove 58 that Open Side Down, under the 5th groove 58
Third Hydraulic Elements 59 are equipped in the inner wall of side, the upper inside walls of the first T-type slide bar 56 and the 5th groove 58 pass through again
The upper end of position spring connection and the first T-type slide bar 56 is connect by bracing wire with first runner 17, the simple efficiency of bolt lock
Higher, bolt locks the gear under door indirectly to realize locking on the door when the door closes.
Closing securing plate 22 when door lock work makes the rotation of the 4th shaft 46 by the third gear 47 in third working chamber 45
With 51 engaged transmission of the 4th gear, the rotation of the 5th shaft 50 is made the in the 4th working chamber 48 the 4th to work by the rotation of the 4th gear 51
Chamber 48 rotates, and the rotation of the 4th working chamber 48 transports the movable plate in the 4th working chamber 48 with 52 engaged transmission of the first rack gear to the left
Dynamic, when the first block 54 on movable plate, which is moved to, to be aligned with the first T-type slide bar 56, the first T-type slide bar 56 enters the first block
54, it is rear into first card slot 57 will mobile board master, to indirectly lock securing plate 22, when there is emergency to be that can trigger
The electronic runner 34 of reinforcing locking device first work of upside moves downward the first sliding block 32, and the second T-type baffle 28 is through bullet at this time
The effect of spring moves right, and the second T-type baffle 28 moves out in the through-hole to the first groove 26 on the first T-type plate 24, Zhi Hou
One T-type plate 24 discharges under the action of first back-moving spring 25 to be pushed the first T-type plate 24 be moved downwardly to will be upper in securing plate 22
The door of side is reinforced, at the same time the tripper triggering of downside, third T-type baffle 44 be pushed upwardly under the action of the spring into
Enter in securing plate 22 and reinforce the door of downside, starts first motor 20 when door all clear and drive the rotation of first rotating shaft 21 by skin
The third shaft 37 of band connection rotates, and the rotation of third shaft 37 drives 42 turns of second bevel gear in the second working chamber of left 39
Dynamic, the rotation of second bevel gear 42 will drive the first lead screw 40 to rotate, and the rotation of the first lead screw 40 drives first baffle 43 to move downward
The third T-type baffle 44 abutted at the same time also moves downward until lock state, the lock of upside is by first rotating shaft 21
First gear 19 drives second gear 18, and the first runner 17 winding bracing wire of rotation locks 24 pull-up of the first T-type plate of upside,
Second T-type baffle 28 is promoted the through-hole on the first T-type plate 24 by pneumatic cylinder by locking, and 28 left end of the second T-type baffle enters card
Buckle device locking, while can be unlocked with the first T-type of pull-up slide bar 56, when having a power failure using crank by the second shaft 16 to the left
Promotion is stuck in shake crank in locking buckle and is rotated the second shaft 16, keeps the rotation coiling of the first runner 17 that first T-type is sliding
Bar 56 lifts, this structure order is reliable, and emergency can carry out reinforcing on the door and prevent from opening easily, and when power failure can open manually
Lock.
The beneficial effects of the present invention are: the configuration of the present invention is simple, using simplicity, emergency can be carried out reinforcing on the door and be prevented
It opens easily, when power failure can unlock manually, can greatly increase safety and the aesthetics of power distribution cabinet.
Those skilled in the art can define, can in the case of not departing from overall spirit of the invention and design
To make the various modifications for above embodiments.It falls within the scope of protection of the present invention.Protection scheme of the invention
It is subject to claims appended hereto.
Claims (3)
1. a kind of low-voltage distribution structure cabinet, including cabinet body, it is set to alarm locking device on the upside of the intracorporal door of the cabinet, is set to
Alarm locking device and the intracorporal latch assembly of the cabinet, the alarm locking device are set on the downside of the intracorporal door of the cabinet
Including being set to intracorporal first working chamber of the cabinet, it is installed with first motor on the right side of first working chamber, it is described
The left end power of first motor, which is connected with, extends the first rotating shaft that is passed through in first working chamber, in the first rotating shaft
Position to the left is fixedly connected with first gear, and the position connection on the upper side of the right side inner wall of first working chamber, which is equipped with, to be open to the left
First sliding groove, in the inner left wall of first working chamber and opposite with first sliding slot opening connection is equipped with opening to the right
Second sliding slot, fixed the first Hydraulic Elements that can be stretched to the left in the right side inner wall of the first sliding groove, described first hydraulic yuan
The left end of part is fixedly connected with the first sliding block that can be horizontally slipped, and first sliding block is rotatably assorted by bearing is connected with second
Shaft and left end be fixedly connected by bearing be rotatably assorted connection sliding block extension be passed through the second sliding slot, be located at described first
Right side in working chamber be equipped with can with the second gear of the first gear engaged transmission and be fixedly connected with second shaft,
Left side in first working chamber is equipped with the first runner and is fixedly connected with second shaft, positioned at the cabinet body
Left side position on the upper side is equipped with the third sliding slot that Open Side Down, is equipped with the first T-type plate that can slide up and down, institute in the third sliding slot
The upper end for stating the first T-type plate is fixedly connected with bracing wire and the other end by wire guide is fixedly connected with first runner, and described
The upper inside walls of the upper end of one T-type plate and the third sliding slot are fixedly connected with compressed first back-moving spring, the third
The right side inner wall connection of sliding slot is equipped with the first groove of opening to the left, opposite the first T-type plate of first slot opening
It is equipped with through-hole, can horizontally slip and right end is equipped in first groove and extends through through-hole on the first T-type plate
The inner left wall connection of second T-type baffle, the third sliding slot is equipped with the first bayonet unit, and first bayonet unit includes institute
The inner left wall connection for stating third sliding slot is equipped with the second groove of opening to the right, and the left end of the second T-type baffle is fixedly connected
There is the first fixture block, the left end of first fixture block, which extends, is passed through second groove, the downside inner wall connection of second groove
Third groove equipped with opening upwards, is equipped with first sliding block that can slide up and down in the third groove, under first sliding block
End is connect with the downside inner wall of the third groove by reset spring and the lower end of first sliding block is fixedly connected with second
Bracing wire, second bracing wire connect the first electronic runner by wire guide, and inner wall connection is equipped with opening on the right side of first groove
The 4th groove to the left, the right side position on the upper side of the 4th groove are equipped with the first electronic runner, on the first electronic runner
Side inner wall is fixedly connected with the reset spring being stretched being equipped with, and the right end of the second T-type baffle is fixed with bracing wire and passes through
Wire guide connects the reset spring, and the right side of the 4th groove, which is equipped with its left end of the second Hydraulic Elements and extends, is passed through described the
In four grooves, this upside alarm locking device can set out electronic runner encountering special circumstances, and spring release is by upside
Reinforcing door-plate and injecting hollow door makes its stronger be not easy to be destroyed.
2. a kind of low-voltage distribution structure cabinet according to claim 1, it is characterised in that: locking device of alarming on the downside of the door
Including the first drive cavity on the downside of the cabinet body, the left side of first drive cavity is equipped with the second working chamber, first transmission
Intracavitary be equipped with is rotatably assorted the third shaft of connection by bearing and left end is fixedly connected with first bevel gear and extension is passed through institute
The second working chamber is stated, sprocket wheel is fixedly connected in the third shaft and the first rotating shaft and is connected by the cooperation of chain power
It connects, the first lead screw being rotatably assorted by bearing is equipped in the right side of second working chamber, the downside of first lead screw is solid
Surely it is connected with the second bevel gear that power mating connection is engaged with the first bevel gear, the upside of first lead screw is equipped with a left side
Hold the first baffle by being threadedly engaged connection, the left side of the first baffle is equipped with through-hole and slidably connect can be described the
The third T-type baffle slided up and down in two working chambers, the lower end of the third T-type baffle are fixedly connected with reset spring and described the
The inner left wall that the downside inner wall of two working chambers connects second working chamber is equipped with the second bayonet unit, and the door-plate of downside is being met
Downside door-plate, which is inserted into door, to special circumstances triggering organ makes it be not easy to open to reinforcing, and up and down while being inserted into Men Zhongke
To reduce whole taken up space.
3. a kind of low-voltage distribution structure cabinet according to claim 1, it is characterised in that: the latch assembly includes being set to
The third working chamber for being set to right side position on the lower side, the left end is fixedly connected with to be rotatably assorted company by bearing
Connecing and lower end extends the 4th shaft being passed through in the third working chamber, and the lower end of the 4th shaft is fixedly connected with can be
The downside of the third gear rotated in the third working chamber, the third working chamber is equipped with the 4th working chamber, the 4th work
Make it is intracavitary be equipped with upper end and extend be passed through in the third working chamber and be rotatably assorted the 5th shaft of connection by bearing, described the
The upper end of five shafts is fixedly connected with the 4th gear that cooperation transmission is engaged with the third gear, the lower end of the 5th shaft
Be fixedly connected with the 5th gear, be equipped in the 4th working chamber can it is horizontally slipping and with the 5th gear engaged transmission
The first rack gear, be equipped with first through hole, the right side of the first through hole on the right side of connection baffle and baffle on the right side of first rack gear
Inner wall is fixedly connected with the first block, and the upper inside walls connection of the third working chamber is equipped with the first link chamber, first chain
Connecing intracavitary be equipped with can slide up and down the first T-type slide bar, the downside inner wall connection of the 4th working chamber be equipped with opening upwards and
The first T-type the lower end of the slider can be made to enter first card slot, the upper end connection of the first link chamber is equipped with what Open Side Down
5th groove, is equipped with third Hydraulic Elements in the downside inner wall of the 5th groove, the first T-type slide bar and the described 5th recessed
The upper inside walls of slot are connected by reset spring and the upper end of the first T-type slide bar is connect by bracing wire with first runner, bolt
The simple efficiency of lock construction is higher, and bolt locks the gear under door indirectly to realize locking on the door when the door closes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910572138.1A CN110284775B (en) | 2019-06-28 | 2019-06-28 | Low-voltage distribution structure cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910572138.1A CN110284775B (en) | 2019-06-28 | 2019-06-28 | Low-voltage distribution structure cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110284775A true CN110284775A (en) | 2019-09-27 |
| CN110284775B CN110284775B (en) | 2021-03-30 |
Family
ID=68020069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
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