CN106285236B - The cabinet door locking device of ship electrical cabinet - Google Patents
The cabinet door locking device of ship electrical cabinet Download PDFInfo
- Publication number
- CN106285236B CN106285236B CN201610970349.7A CN201610970349A CN106285236B CN 106285236 B CN106285236 B CN 106285236B CN 201610970349 A CN201610970349 A CN 201610970349A CN 106285236 B CN106285236 B CN 106285236B
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- China
- Prior art keywords
- cabinet
- cabinet door
- lock
- gear shaft
- gear
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Classifications
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B3/00—Fastening knobs or handles to lock or latch parts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
A kind of cabinet door locking device of ship electrical cabinet,Ship includes cabinet and cabinet door with electrical cabinet,Cabinet door locking device includes lock box,Gear,Manipulator's handle,On,Lower locking bar and operation handle control mechanism,The middle part that lock box indulges the one side of framework with cabinet door away from cabinet is fixed,Gear is located in lock box and is fixed on gear shaft,Gear is pivotally supported on gear shaft block,Gear shaft passes through cabinet door back to the one side of cabinet chamber towards one end of manipulator's handle,Manipulator fixes one end with gear shaft,Upper lock rod and a pair of of locking rod guide cooperation,There is upper tapered end in the upper end of upper lock rod,There is upper lock rod rack in lower end,Lower locking bar coordinates with a pair of lower locking bar guide rail,There is lower lock head in its lower end,Lower lock head is matched somebody with somebody with lower snap-lock latch,Lower lock is fixed with accent lower frame body,There is lower locking bar rack in the upper end of lower locking bar,Operation handle control mechanism is located in cabinet door and with manipulator cooperation.Meet corrosion-resistant requirement, use lasting reliability；Simplify structure；Security is good；Hand operation is convenient.
Description
Technical field
The invention belongs to the auxiliary part technical fields of electrical equipment, and in particular to a kind of cabinet door lock of ship electrical cabinet
Close device.
Background technology
Above mentioned ship refers mainly to marine vessel, marine vessel such as Bulk Cargo Ship（Also referred to as " bulk carrier "）, liquid goods
Ship, product carrier, break-bulk carrier, container ship, liquefied gas carrier, refrigerated carrier and lash, etc..Be not limited to enumerate this
Electrical cabinet is commonly equipped on a little ships and is equipped with cabinet door on the cabinet of electrical cabinet, by locking device by cabinet door and cabinet
Locking or according to need to unlock.The self-evident effect of cabinet door is, it is ensured that safety；Protection setting is in the in vivo electrical part of cabinet
Part.The locking reliability of locking device, the convenience opened and closed and structure it is terse whether be to consider complete ship to use
One of electrical cabinet an important factor for overlooking either of the two, if for example, relying on the lockset that key is opened or cipher dialing is opened, then
Operation can be made to become cumbersome and slow and make complicatedization of locking device.
It is no lack of the technical information of the cabinet door locking device on electrical cabinet in disclosed Chinese patent literature, such as
CN202064729U（A kind of door lock）、CN202017414U（There is the door latch structure of the electrical cabinet of pressure-bearing）、
CN202767684U（A kind of locomotive high-voltage electrical appliance screen cabinet door locking apparatus）、CN103711384A（A kind of industrial cabinet door lock）、
CN203081098U（A kind of improved electric cabinet lock）、CN203891608U（A kind of locking device of low-tension switch cabinet）、
CN203939232U（A kind of electrical cabinet cabinet door interlock, the cabinet door and electrical cabinet with the structure）And CN204040672U
（A kind of Electric cabinet lock）Etc..
Typical " the pinion and-rack automatic locking mechanism " recommended such as CN101260759B, the patent is because employing gear
Rack-and-pinion structure, thus the technique effect of the 0005th section of record of its specification can be objectively embodied, but there are still following shortcoming：
First, it has been observed that under normal conditions because the personnel on ship are specific people, non-ship personnel i.e. stranger there's almost no
The situation of discrepancy, locking device, which is not often equipped with, relies on the lockset with lock core that key is opened, because ship's navigation Yu Haiyang,
Salt content in maritime air is higher, and easily lock core is corroded, causes not opening or locking, however the patent is because equipped with dependence
The lock core that key is opened, therefore acted on for designing the locking device structure for being suitble to ship with electrical cabinet cabinet door without enlightenment；Its
Two, locking device itself due to the patent needs in cabinet door separately fixed knob without holding the knob pinched for operator, from
And cause complicated；Third, since the store elastic part of use is essentially a spring, and due to the fatigue durability phase of spring
To fragility, after use after a while, the service life of entire locking device can be influenced as effect constantly declines.Mirror
This, it is necessary to designed according to the application environment of ship be satisfied ship electrical cabinet cabinet door is facilitated locking or unlatching and
The locking device for the requirements such as safe and reliable and structure is terse, technical solution described below is to produce in this background
Raw.
The content of the invention
The task of the present invention, which is to provide, a kind of to be helped to abandon key and lock core and use and meet reply marine climate
It is corrosion-resistant and use lasting reliability requirement, be conducive to will open or locking cabinet door manipulator as cabinet door knob and
Simplified structure is used, is beneficial to control use manipulator in non-operating state and guarantees safety, has to open convenient for quick
Or locking and use embody hand operation convenience ship electrical cabinet cabinet door locking device.
The task of the present invention is so to complete, a kind of cabinet door locking device of ship electrical cabinet, the ship
Include cabinet and cabinet door with electrical cabinet, cabinet composition has cabinet chamber, and the one side that cabinet door indulges framework corresponding to the cabinet of cabinet passes through
Hinge for cupboard door is indulged framework with cabinet and is hinged, the cabinet door locking device include lock box, gear, manipulator, upper and lower locking bar and
Handle control mechanism is operated, the middle part that lock box indulges the short transverse of the one side of framework with the cabinet door away from the cabinet is fixed,
And position of the lock box in cabinet door is located at cabinet door towards the one side of the cabinet chamber, and gear is located in lock box and is fixed on
On gear shaft, the gear shaft be rotatably supported at it is being arranged in lock box and on the fixed gear shaft block of cabinet door, gear shaft
Towards one end of manipulator's handle through cabinet door back to the one side of the cabinet chamber, manipulator consolidates one end with the gear shaft
Fixed, upper lock rod is slidably matched with being fixed on a pair of of locking rod guide of cabinet door towards the one side of the cabinet chamber, in the upper lock rod
Upper end be connected with tapered end on one, tapered end is matched somebody with somebody with upper snap-lock latch on this, and lock and the accent upper frame body of the cabinet chamber on this
It is fixed, there is upper lock rod rack in the lower end of upper lock rod and in the position composition corresponding to gear, the upper lock rod rack and pinion
One side be meshed, lower locking bar is slidably matched with being fixed on cabinet door towards locking bar guide rail under a pair of the one side of the cabinet chamber,
A lower lock head is connected in the lower end of the lower locking bar, which matches somebody with somebody with lower snap-lock latch, and the lower lock and the cabinet chamber
Accent lower frame body is fixed, and has lower locking bar rack in the upper end of lower locking bar and in the position composition corresponding to gear, the lower locking bar
The opposite side of rack and pinion is meshed, and operation handle control mechanism is arranged in the cabinet door and with the manipulator phase
Cooperation.
In the specific embodiment of the present invention, when the quantity of the cabinet door has split two fan each other, right
The position on the right side of upper lock has additional described in Ying Yu latches in an addition, and in the position on the right side corresponding to the lower lock
It has additional and is latched under an addition.
In another specific embodiment of the present invention, pass through upper tapered end roller shaft pivot at the top of the upper tapered end
Turn to be provided with tapered end idler wheel on one, and one lower lock head is provided with by lower lock head roller shaft pivot in the bottom of the lower lock head and is rolled
The upper lock cavity wall of wheel, upper tapered end idler wheel and the upper lock forms rolling pair, and under upper tapered end idler wheel and the lower lock
It latches cavity wall and forms rolling pair.
In another specific embodiment of the present invention, the lock box is by lock box fixing screws together with the gear shaft
The one side of seat and the cabinet door towards the cabinet chamber is fixed, and the cross-sectional shape of the lock box is in n fonts.
In another specific embodiment of the present invention, in the gear shaft towards the end face of one end of the lock box
On offer gear and limit screw hole, be fixed with one in the position that screw hole is limited corresponding to the gear by baffle ring screw and be used for
The baffle ring that the gear is prevented to escape from gear shaft.
In the present invention there are one in specific embodiment, in the cabinet door towards the lower part of the one side of the cabinet chamber
Be fixed with a draw bar sliding panel, a sliding groove offered on the draw bar sliding panel, on the accent lower frame body and
One end of a draw bar is hinged in the position that framework is indulged close to the cabinet, has a traction in the other end composition of the draw bar
Head, the drawhead are slidably matched with sliding groove.
In a still more specific embodiment of the invention, the operation handle control mechanism include control block,
Push plate, upper control block and lower control block, the one side of control block and the cabinet door back to the cabinet chamber are fixed, and in the control
Clamp dog seat is formed towards the one side of manipulator's handle a control block chamber, and push plate is above and below the position corresponding to control block
Cabinet door is movably arranged at towards the one side of cabinet chamber, has a push plate on the top of the push plate and towards the one side composition of cabinet door
Tenon, the push plate tenon are mutually fixed through cabinet door with upper control block, and a gear shaft recessing groove, the gear are offered in the middle part of push plate
One end of axis passes through the gear shaft recessing groove, and in the lower part of push plate and under, the one side composition of control block has an oblique contract head,
Upper control block corresponding to control block top position with control block chamber be slidably matched, and at the same time with the manipulator
Upper end be engaged, lower control block rides the lower part for being arranged on control block, in the lower control block towards the one of manipulator's handle
Side, which is formed, a control flange, which probes into control block chamber and be engaged with the lower end of manipulator's handle, and controls
The one side of block towards push plate is fixed with a spring leaf, which is engaged with the oblique contract head.
The present invention so that in a specific embodiment, in the push plate on and corresponding to the push plate
The position of tenon offers a push plate tenon sliding cavity, and the upper control block towards the one side of push plate and equally corresponding to
The position of push plate tenon offers push plate tenon mounting hole, and has a gear shaft axle bed fit circular arc in the lower part of upper control block composition
Chamber, the push plate tenon are inserted into the push plate tenon mounting hole by way of push plate tenon sliding cavity and are fixed with upper control block, the gear shaft
Seat fit circular arc chamber is engaged with the upper end of manipulator's handle, in the manipulator the one side composition towards the control block
There is recessing groove, the control flange probes into recessing groove.
In yet a further embodiment of the present invention in the gear shaft towards one end of manipulator's handle
Composition has a gear shaft lock slots, and being formed in the upper end of manipulator's handle has a gear shaft axle bed, in the gear shaft axle bed
On be equipped with a gear shaft lock screw, one end insertion gear shaft axle bed of the gear shaft and existed by gear shaft lock screw
Gear shaft and gear shaft axle bed are locked corresponding to the position of gear shaft lock slots, the gear shaft axle bed fit circular arc chamber with
Gear shaft axle bed is engaged.
In the present invention again and then in a specific embodiment, the oblique contract head is towards the one side structure of the spring leaf
Cheng Youyi slopes, when the push plate being driven to shift up the upper control block, slope leaves the contact with spring leaf,
Spring leaf resets and the control flange is driven to exit the recessing groove, while upper control block is released to manipulator's handle
Upper end control.
One of technique effect of technical solution provided by the invention, due to having abandoned key and lock compared with prior art
Core, thus the corrosion-resistant requirement of reply marine climate can be met and ensure the lasting reliability used；Two, due to that will operate
The one end of hand handle directly with the gear shaft of gear is fixed, thus can make manipulator have concurrently cabinet door knob double action, favorably
In simplified structure；Three, due to being provided with for the operation handle control mechanism to manipulator control, thus with preferable
Security；Four, due to can quickly open or locking cabinet door, thus the convenience of hand operation can be embodied.
Description of the drawings
Fig. 1 is the embodiment of the present invention structure chart.
Fig. 2 is the detailed structure view of operation handle control mechanism shown in FIG. 1.
Fig. 3 is push plate shown in Fig. 2 and the mutually fixed detailed structure view of upper control block.
Specific embodiment
In order to which the technical spirit and advantageous effect of the present invention is more clearly understood, applicant is below with embodiment
Mode elaborate, but to the description of embodiment be not the limitation to the present invention program, it is any according to structure of the present invention
Think made only formal but not substantive equivalent transformation and be regarded as technical scheme scope.
The concept of every directionality for being related to upper, lower, left, right, front and rear or directionality is all in the following description
For the location of Fig. 1 states, thus the special limit to technical solution provided by the invention cannot be understood as
It is fixed.
Fig. 1 is referred to, shows the cabinet 1 of the structural system of ship electrical cabinet and cabinet door 2, the composition of cabinet 1 has cabinet
Chamber 11, the cabinet that cabinet door 2 corresponds to cabinet 1 indulge the one side of framework 12 by Hinge for cupboard door 21 and cabinet to indulge framework 12 hinged.
Show the lock box 3, gear 4, manipulator of the structural system of cabinet door locking device 5, upper and lower locking bar 6,7 and behaviour
Make handle control mechanism 8, the middle part that lock box 3 indulges the short transverse of the one side of framework 12 with foregoing cabinet door 2 away from foregoing cabinet is consolidated
It is fixed, and the position of the lock box 3 in cabinet door 2 is located at cabinet door 2 towards the one side of cabinet chamber 11, gear 4 be located at lock box 3 it is interior and
Be fixed on gear shaft 41, the gear shaft 41 be rotatably supported at it is being arranged in lock box 3 and with 2 fixed gear shaft of cabinet door
Seat 411 on, gear shaft 41 towards manipulator 5 one end through cabinet door 2 back to the one side of foregoing cabinet chamber 11, manipulator is 5
It is fixed with one end of aforesaid gears axis 41, upper lock rod 6 is locked with being fixed on a pair of cabinet door 2 towards the one side of foregoing cabinet chamber 11
Rod guide 61 is slidably matched, and tapered end 62 on one are connected in the upper end of the upper lock rod 6, and tapered end 62 is matched somebody with somebody with upper 621 door bolt of lock on this,
And lock 621 and the accent upper frame body 111 of foregoing cabinet chamber 11 are fixed on this, in the lower end of upper lock rod 6 and corresponding to tooth
The position of wheel 4, which is formed, upper lock rod rack 63, which is meshed with the one side of gear 4, and lower locking bar 7 is with being fixed on
Cabinet door 2 is slidably matched towards locking bar guide rail 71 under a pair of the one side of foregoing cabinet chamber 11, is connected in the lower end of the lower locking bar 7
One lower lock head 72, which matches somebody with somebody with lower 721 door bolt of lock, and the accent lower frame body of the lower lock 721 and foregoing cabinet chamber 11
112 fix, and have lower locking bar rack 73 in the upper end of lower locking bar 7 and in the position composition corresponding to gear 4, the lower locking bar rack
73 are meshed with the opposite side of gear 4, operation handle control mechanism 8 be arranged in foregoing cabinet door 2 and with aforementioned operation hand handle 5
It is engaged, i.e., is limited for manipulator to be limited or released 5.
When the quantity of foregoing cabinet door 2 has split two fan each other, in the position corresponding to the right side of lock 621 on foregoing
It has additional and 623 is latched in an addition, and latched in the case where having additional an addition corresponding to the position on the right side of foregoing lower lock 721
723.The cabinet door 2 of the present embodiment has two fans, and foregoing cabinet door locking device is equipped in the two fans cabinet door 2.It is shown in FIG. 1
It is used for lower lock 721 and the fixed lower lock fixing screws 7211 of accent lower frame body 112.
Please continue to refer to Fig. 1, it is provided at the top of foregoing upper tapered end 62 by upper tapered end roller shaft 6221 pivot on one
Tapered end idler wheel 622, and one lower lock head idler wheel is provided with by the pivot of lower lock head roller shaft 7221 in the bottom of foregoing lower lock head 72
722, upper tapered end idler wheel 622 with it is foregoing it is upper lock 621 upper lock cavity wall form rolling pair, and upper tapered end idler wheel 722 with it is foregoing
The lower lock cavity wall of lower lock 721 forms rolling pair.It is shown in figure and latches chamber 6231 on additional in the addition of lock 623
The cavity wall of oblique surface 62311 in cavity wall, foregoing upper and lower lock 621,721 and additional lower lock 723 has equally constituted tiltedly
Guide face.
Foregoing lock box 3 is by lock box fixing screws 31 together with aforesaid gears axle bed 411 and foregoing cabinet door 2 towards cabinet chamber 11
One side fix, and the cross-sectional shape of the lock box 3 be in n fonts.
As shown in Figure 1, gear is offered on end face of the foregoing gear shaft 41 towards one end of foregoing lock box 3 and limits spiral shell
Nail hole 412 is fixed with one by baffle ring screw 41211 in the position that screw hole 412 is limited corresponding to the gear and is used to prevent tooth
Wheel 4 is escaped from gear shaft 41（Or it comes off）Baffle ring 4121.
Preferably, a draw bar sliding panel 22 is fixed in the lower part of foregoing cabinet door 2 towards the one side of foregoing cabinet chamber 11,
A sliding groove 221 is offered on the draw bar sliding panel 22, on foregoing accent lower frame body 112 and close to foregoing cabinet
The position of vertical framework 12 is hinged with one end of a draw bar 1122, has a drawhead in the other end composition of the draw bar 1122
11221, which is slidably matched with sliding groove 221.The setting energy of draw bar sliding panel 22 and draw bar 1122
Promote flattening effect of the cabinet door 2 when being turned on and off.
Refer to Fig. 2 and Fig. 3 and with reference to Fig. 1, foregoing operation handle control mechanism 8 includes control block 81, push plate
82nd, upper control block 83 and lower control block 84 control block 81 and the one side of foregoing cabinet door 2 back to foregoing cabinet chamber 11 to be welded and fixed
Or fixed with fastener, and have a control block chamber in the one side composition of the control block 81 towards aforementioned operation hand handle 5
811, push plate 82 is arranged on cabinet door 2 towards the one side of cabinet chamber 11 up or down in the position corresponding to control block 81,
The top of the push plate 82 and towards the one side of cabinet door 2 be back to cabinet chamber 11 one side form have a push plate tenon 821, the push plate
Tenon 821 is fixed through cabinet door 2 with upper 83 phase of control block, and a gear shaft recessing groove 822, foregoing tooth are offered at the middle part of push plate 82
One end of wheel shaft 41 is fixed after passing through the gear shaft recessing groove 822 with manipulator 5, is controlled in the lower part of push plate 82 and under
The one side of clamp dog 84, which is formed, an oblique contract first 823, and upper control block 83 is in the position on the top corresponding to control block 81 and control
Block chamber 811 is slidably matched, and at the same time being engaged with the upper end of aforementioned operation hand handle 5, lower control block 84, which rides, is arranged on control
The lower part of clamp dog seat 81,5 one side, which is formed, towards manipulator in the lower control block 84 a control flange 841, and the control is convex
Edge 841 probes into control block chamber 811 and is engaged with the lower end of manipulator's handle, and the one side of control block 84 towards push plate 82 is consolidated
Surely there is a spring leaf 842, which is engaged with foregoing oblique contract first 823.
As shown in Fig. 2 and Fig. 3, offered in foregoing push plate 82 and in the position corresponding to foregoing push plate tenon 821
One push plate tenon sliding cavity 812, and in foregoing upper control block 83 towards the one side of push plate 82 and equally corresponding to push plate tenon
821 position offers push plate tenon mounting hole 831, and being formed in the lower part of upper control block 83 has gear shaft axle bed cooperation to justify
Arc chamber 832, foregoing push plate tenon 821 are inserted into foregoing push plate tenon mounting hole 831 by way of push plate tenon sliding cavity 812 and realize and upper control
Clamp dog 83 is fixed, and aforesaid gears axle bed fit circular arc chamber 832 is engaged with the upper end of aforementioned operation hand handle 5, in the manipulator 5
Being formed towards the one side of foregoing control block 81 has recessing groove 52, and foregoing control flange 841 probes into recessing groove 52.
Emphasis is shown in Fig. 2, and being formed in aforesaid gears axis 41 towards one end of aforementioned operation hand handle 5 has a gear shaft lock slots,
And being formed in the upper end of aforementioned operation hand handle 5 has a gear shaft axle bed 51, and a gear shaft is equipped on the gear shaft axle bed 51
Lock screw 511, one end insertion gear shaft axle bed 51 of aforesaid gears axis 41 and by gear shaft lock screw 511 corresponding to
The position of gear shaft lock slots locks gear shaft 41 and gear shaft axle bed 51, foregoing gear shaft axle bed fit circular arc chamber 832
It is engaged with gear shaft axle bed 51.Illustrated from Fig. 2, since gear shaft axle bed 51 is in rounded body, thus gear shaft axle bed is matched somebody with somebody
Closing circular arc chamber 832 can coordinate with its close friend.
Foregoing oblique contract first 823 is formed towards the one side of foregoing spring leaf 842 slope 8231, when by foregoing upper control
When clamp dog 83 drives the foregoing push plate 82 to shift up, slope 8231 leaves the contact with spring leaf 842, and spring leaf 842 resets
And foregoing control flange 841 is driven to exit foregoing recessing groove 52, while upper control block 83 is released to aforementioned operation hand handle 5
The control of the gear shaft axle bed 51 of upper end（Also can claim to limit）.
Applicant sketches the process for opening and closing cabinet door 2, when cabinet door 2 to be opened, by crewman by finger by upper control
83 upward pushing of clamp dog, upper control block 83 follows control block 81 and shifts up, at this point, the gear shaft of the lower part of upper control block 83
Axle bed fit circular arc chamber 832 leaves manipulator 5 gear shaft axle bed 51, that is, release to manipulator 5 management and control, while upper
When control block 83 moves up, by control block on this 83 push plate tenon 821 is driven to follow push plate tenon sliding cavity 812 and moved up, 82 lower part of push plate
The slope 8231 of oblique contract first 823 release management and control to spring leaf 842, the control of lower control block 84 is driven by spring leaf 842
Flange 841 5 direction displacement, that is, controls flange 841 to exit manipulator 5 recessing groove 52 towards away from manipulator.It is grasping
Make hand handle 5 to relieve in the state of by the operation control of handle control mechanism 8, by crewman's rotating operation hand handle 5, by manipulator 5
By gear shaft 41 with moving gear 4, upper lock rod rack 63 and lower locking bar rack 73 are driven by gear 4 simultaneously for band movable gear shaft 41,
Making 6 downlink of upper lock rod, upper tapered end 62 exits lock 621, while makes lower 7 uplink of locking bar, and lower lock head 72 exits lower lock 721,
Open cabinet door 2.When cabinet door 2 to be closed, then make the operation opposite with previous operation direction 5 to manipulator, make locking
First 62 fasten with a bolt or latch into upper lock 621, and lower lock head 72 is made to fasten with a bolt or latch into lower lock 721, then by upper control block 83 to shifting is set aside, to manipulator's handle
5 upper end limits, simultaneously because push rod 82 moves down, thus by the 8231 push the spring piece 842 of slope of oblique contract first 823, makes control
Flange 841 processed enters recessing groove 52, and manipulator limits 5 lower part.
In conclusion technical solution provided by the invention compensates for the shortcoming in prior art, invention has been favorably accomplished
Task has faithfully fulfilled the technique effect that applicant refers in technical effect column above.
Claims (9)
1. a kind of cabinet door locking device of ship electrical cabinet, the ship includes cabinet (1) and cabinet door (2) with electrical cabinet,
Cabinet (1) composition has cabinet chamber (11), and the one side that cabinet door (2) indulges framework (12) corresponding to the cabinet of cabinet (1) is cut with scissors by cabinet door
Chain (21) is indulged framework (12) with cabinet and is hinged, it is characterised in that the cabinet door locking device includes lock box (3), gear (4), behaviour
Make hand handle (5), upper and lower locking bar (6,7) and operation handle control mechanism (8), lock box (3) is with the cabinet door (2) away from the cabinet
The middle part that body indulges the short transverse of the one side of framework (12) is fixed, and the position of the lock box (3) in cabinet door (2) is located at cabinet door
(2) towards the one side of the cabinet chamber (11), gear (4) is located in lock box (3) and is fixed on gear shaft (41), the gear
Axis (41) be rotatably supported at it is being arranged in lock box (3) and on cabinet door (2) fixed gear shaft block (411), gear shaft
(41) towards one end of manipulator's handle (5) through cabinet door (2) back to the one side of the cabinet chamber (11), manipulator is (5) and institute
The one end for stating gear shaft (41) is fixed, and upper lock rod (6) is with being fixed on cabinet door (2) towards a pair of the one side of the cabinet chamber (11)
Locking rod guide (61) be slidably matched, be connected with tapered end on one (62) in the upper end of the upper lock rod (6), on this tapered end (62) with it is upper
Lock (621) door bolt is matched somebody with somebody, and the accent upper frame body (111) that (621) and the cabinet chamber (11) are latched on this is fixed, in upper lock rod
(6) lower end and formed at the position corresponding to gear (4) and have upper lock rod rack (63), the upper lock rod rack (63) and gear
(4) one side is meshed, and lower locking bar (7) is with being fixed on cabinet door (2) towards locking bar under a pair of the one side of the cabinet chamber (11)
Guide rail (71) is slidably matched, and a lower lock head (72) is connected in the lower end of the lower locking bar (7), the lower lock head (72) and lower lock
(721) door bolt is matched somebody with somebody, and the accent lower frame body (112) of the lower lock (721) and the cabinet chamber (11) is fixed, in lower locking bar (7)
It upper end and is formed at the position corresponding to gear (4) and has lower locking bar rack (73), the lower locking bar rack (73) and gear (4)
Opposite side is meshed, and operation handle control mechanism (8) is arranged in the cabinet door (2) and (5) are matched with the manipulator
It closes, the operation handle control mechanism (8) includes control block (81), push plate (82), upper control block (83) and lower control block
(84), block (81) and the one side of the cabinet door (2) back to the cabinet chamber (11) is controlled to fix, and in the control block
(81) one side of (5) is formed towards the manipulator has a control block chamber (811), and push plate (82) is corresponding to control block
(81) position is arranged on one side of the cabinet door (2) towards cabinet chamber (11) up or down, on the top of the push plate (82) and
Being formed towards the one side of cabinet door (2) has a push plate tenon (821), which passes through cabinet door (2) and upper control block (83) phase
It is fixed, a gear shaft recessing groove (822) is offered in the middle part of push plate (82), one end of the gear shaft (41) passes through the gear
Axis recessing groove (822) has an oblique contract head (823) in the lower part of push plate (82) and towards the one side composition of lower control block (84),
Upper control block (83) is slidably matched in the position on the top corresponding to control block (81) and control block chamber (811), and same
When the upper end of (5) is engaged with the manipulator, lower control block (84) rides the lower part for being arranged on control block (81), at this
Lower control block (84), which is formed the one side of (5) towards manipulator, a control flange (841), which probes into control
It clamp dog seat chamber (811) and is engaged with the lower end of manipulator's handle, and the one side of control block (84) towards push plate (82) is fixed with
One spring leaf (842), the spring leaf (842) are engaged with the oblique contract head (823).
2. the cabinet door locking device of ship electrical cabinet according to claim 1, it is characterised in that when the cabinet door (2)
When quantity has split two fan each other, have additional in the position corresponding to the right side for latching (621) on described and latched in an addition
(623), (723) are latched in the case where having additional an addition corresponding to the position on the right side of the lower lock (721).
3. the cabinet door locking device of ship electrical cabinet according to claim 1, it is characterised in that in the upper tapered end
(62) top is pivoted by upper tapered end roller shaft (6221) and is provided with tapered end idler wheel (622) on one, and in the lower lock head
(72) bottom is provided with a lower lock head idler wheel (722) by lower lock head roller shaft (7221) pivot, upper tapered end idler wheel (622) with
The upper lock cavity wall of the upper lock (621) forms rolling pair, and under upper tapered end idler wheel (722) and the lower lock (721)
It latches cavity wall and forms rolling pair.
4. the cabinet door locking device of ship electrical cabinet according to claim 1, it is characterised in that the lock box (3) passes through
Lock box fixing screws (31) are consolidated together with the gear shaft block (411) and the one side of the cabinet door (2) towards the cabinet chamber (11)
It is fixed, and the cross-sectional shape of the lock box (3) is in n fonts.
5. the cabinet door locking device of ship electrical cabinet according to claim 1, it is characterised in that in the gear shaft
(41) screw hole (412) is limited towards offering gear on the end face of one end of the lock box (3), limited corresponding to the gear
The position of screw hole (412) is fixed with one for preventing the gear (4) from gear shaft (41) by baffle ring screw (41211)
The baffle ring (4121) of escape.
6. the cabinet door locking device of ship electrical cabinet according to claim 1, it is characterised in that in the cabinet door (2) court
A draw bar sliding panel (22) is fixed with to the lower part of the one side of the cabinet chamber (11), is opened on the draw bar sliding panel (22)
Equipped with a sliding groove (221), the position hinge of framework (12) is being indulged on the accent lower frame body (112) and close to the cabinet
One end of a draw bar (1122) is connected to, has a drawhead (11221) in the other end composition of the draw bar (1122), this leads
Draw head (11221) to be slidably matched with sliding groove (221).
7. the cabinet door locking device of ship electrical cabinet according to claim 1, it is characterised in that in the push plate
(82) a push plate tenon sliding cavity (812) is offered on and in the position corresponding to the push plate tenon (821), and described upper
Control block (83) is towards the one side of push plate (82) and equally offers push plate tenon in the position corresponding to push plate tenon (821) and fixes
Hole (831), and have a gear shaft axle bed fit circular arc chamber (832), the push plate in the lower part of upper control block (83) composition
Tenon (821) is inserted into the push plate tenon mounting hole (831) by way of push plate tenon sliding cavity (812) and is fixed with upper control block (83), described
Gear shaft block fit circular arc chamber (832) is engaged the upper end of (5) with the manipulator, in the manipulator described in (5) direction
The one side of control block (81), which is formed, recessing groove (52), and the control flange (841) probes into recessing groove (52).
8. the cabinet door locking device of ship electrical cabinet according to claim 7, it is characterised in that in the gear shaft
(41) one end of (5) is formed towards the manipulator has a gear shaft lock slots, and in the manipulator the upper end structure of (5)
Cheng Youyi gear shafts axle bed (51) is equipped with a gear shaft lock screw (511), the gear on the gear shaft axle bed (51)
Gear shaft axle bed (51) is inserted into and by gear shaft lock screw (511) corresponding to gear shaft lock slots in one end of axis (41)
Position locks gear shaft (41) and gear shaft axle bed (51), the gear shaft axle bed fit circular arc chamber (832) and gear shaft
Axle bed (51) is engaged.
9. the cabinet door locking device of ship electrical cabinet according to claim 7, it is characterised in that the oblique contract head
(823) being formed towards the one side of the spring leaf (842) has a slope (8231), when will upper control block (83) the drive institute
When stating push plate (82) and shifting up, slope (8231) leaves the contact with spring leaf (842), and spring leaf (842) resets and band
It moves the control flange (841) and exits the recessing groove (52), while upper control block (83) is released to manipulator's handle
(5) control of upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610970349.7A CN106285236B (en) | 2016-10-28 | 2016-10-28 | The cabinet door locking device of ship electrical cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610970349.7A CN106285236B (en) | 2016-10-28 | 2016-10-28 | The cabinet door locking device of ship electrical cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106285236A CN106285236A (en) | 2017-01-04 |
| CN106285236B true CN106285236B (en) | 2018-05-25 |
Family
ID=57720845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610970349.7A Active CN106285236B (en) | 2016-10-28 | 2016-10-28 | The cabinet door locking device of ship electrical cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106285236B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108231451B (en) * | 2017-12-29 | 2019-07-12 | 杭州仕邦电力科技有限公司 | A kind of low-voltage comprehensive distribution box mechanical locking device |
| CN109193394B (en) * | 2018-11-19 | 2024-04-12 | 国网江苏省电力有限公司仪征市供电分公司 | Simple and easy safe type switch board |
| CN109826495B (en) * | 2019-03-07 | 2023-10-24 | 宁波市维特建筑五金有限公司 | Door and window transmission locking device |
| CN110401119B (en) * | 2019-08-12 | 2021-05-28 | 南京杰科丰智慧电气自动化有限公司 | Double-door low-voltage power distribution cabinet with interlocking mechanism |
| CN112952595A (en) * | 2021-03-16 | 2021-06-11 | 周晓晓 | Electrical box for electrical engineering |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3710563A1 (en) * | 1987-03-30 | 1988-10-20 | Loh Kg Rittal Werk | CONTROL CABINET WITH CABINET BODY AND HINGED CABINET DOOR |
| CN2336072Y (en) * | 1998-05-11 | 1999-09-01 | 四川谊美金属制品工业有限公司 | Theftproof door with locking mechanism |
| DE19946773C2 (en) * | 1999-09-29 | 2003-06-05 | Rittal Gmbh & Co Kg | Locking device for a control cabinet |
| CN2427587Y (en) * | 2000-06-09 | 2001-04-25 | 姚春良 | Toothed wheel linkage type electric cabinet door lock (MS 828 door lock) |
| CN2547832Y (en) * | 2002-06-27 | 2003-04-30 | 王赛祥 | Planar gear interlinking boor lock |
| DE202006013836U1 (en) * | 2006-09-09 | 2008-01-10 | Dirak Dieter Ramsauer Konstruktionselemente Gmbh & Co. Kg | Swivel lever operation with swivel lever handle secured on the seat |
| CN202299724U (en) * | 2011-09-30 | 2012-07-04 | 上海宝临电气集团有限公司 | Multi-point interlocking type door lock of power distribution cabinet |
| CN104033043B (en) * | 2014-06-09 | 2016-03-16 | 江苏银河电子股份有限公司 | A kind of cabinet door lock and locking mechanism wherein |
| CN104314365B (en) * | 2014-10-11 | 2017-06-06 | 广东名门锁业有限公司 | Lock core lid mechanism |
| CN204826927U (en) * | 2015-07-01 | 2015-12-02 | 上海昱章电气成套设备有限公司 | Guan qi device and nuclear power station middling pressure cabinet |
| CN206144307U (en) * | 2016-10-28 | 2017-05-03 | 常熟市中源电力设备有限公司 | Cabinet door lock of regulator cubicle closes device for boats and ships |
-
2016
- 2016-10-28 CN CN201610970349.7A patent/CN106285236B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106285236A (en) | 2017-01-04 |
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