CN109138703A - door locking device - Google Patents
door locking device Download PDFInfo
- Publication number
- CN109138703A CN109138703A CN201811007897.5A CN201811007897A CN109138703A CN 109138703 A CN109138703 A CN 109138703A CN 201811007897 A CN201811007897 A CN 201811007897A CN 109138703 A CN109138703 A CN 109138703A
- Authority
- CN
- China
- Prior art keywords
- space
- end wall
- gear
- sliding
- right end
- 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.)
- Withdrawn
Links
- 238000009434 installation Methods 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 4
- 239000003921 oil Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 239000010720 hydraulic oil Substances 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000002452 interceptive effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B51/00—Operating or controlling locks or other fastening devices by other non-mechanical means
- E05B51/02—Operating or controlling locks or other fastening devices by other non-mechanical means by pneumatic or hydraulic means
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C7/00—Fastening devices specially adapted for two wings
- E05C7/04—Fastening devices specially adapted for two wings for wings which abut when closed
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
- E05C9/24—Means for transmitting movements between vertical and horizontal sliding bars, rods or cables for the fastening of wings, e.g. corner guides
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
- E05F15/614—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by meshing gear wheels, one of which being mounted at the wing pivot axis; operated by a motor acting directly on the wing pivot axis
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F17/00—Special devices for shifting a plurality of wings operated simultaneously
- E05F17/004—Special devices for shifting a plurality of wings operated simultaneously for wings which abut when closed
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F17/00—Special devices for shifting a plurality of wings operated simultaneously
- E05F2017/008—Special devices for shifting a plurality of wings operated simultaneously for swinging wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses door locking devices, including fixed doorframe, the fixed doorframe is internally provided with the installation space that a front and back penetrates through, left door plate and right door plate are respectively arranged at left and right sides of the inside of the installation space, the right end pars intramuralis of the transmission space is provided with a mobile space, the mobile space internal slide is provided with a movable plate, sliding is provided with a connecting rod in the sliding cavity, the lower end surface of the connecting rod is fixedly connected with a fixed pin, the lower end wall that the fixed pin passes through first gear chamber protrudes into installation space, the upper end wall of the right door plate is internally provided with the positioning chamber of an opening upwards, latching in the case of closing the door automatically is realized by the present apparatus, prevent the thing to neglect locking the door after closing the door from occurring, avoid property loss, and, between left door plate and right door plate, it is between left door plate and fixed doorframe and right It is all locked between door-plate and fixed doorframe, the stability after guaranteeing locking.
Description
Technical field
The present invention relates to safety device fields, specially door locking device.
Background technique
With the development of society, the reinforcement of mobility of people, the safety of personal property is just particularly important, but for the modern times
For urbanite, busy working and learning occupy most of energy, often it is easy to forget that closing the door, so as to cause property
It is damaged, and current door locking device is mostly artificial locking, there is the security risk of operation above, meanwhile, locking dress
Essentially monolock is set, is caused on the stability of locking so not enough.
Summary of the invention
The purpose of the present invention is to provide door locking devices, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: door locking device, including fixed doorframe, it is described solid
Determine doorframe and be internally provided with the installation space that a front and back penetrates through, is respectively arranged with left-hand door at left and right sides of the inside of the installation space
Plate and right door plate, the left end of the left door plate and the left end wall of installation space are hinged, the right end and installation space of the right door plate
Right end wall it is hinged, the middle position inside the left door plate is provided with a driving space, the right end wall in the driving space
It is internally provided with a transmission space, driving space left end wall rotary type is connected with a rotation axis, and the rotation axis is fixed to be connected
It is connected to the first spur gear, the upside of first spur gear, which is engaged, is connected with a rack gear, inside the aft bulkhead in the driving space
It is provided with a sliding space, the sliding space internal slide is provided with a sliding panel, and the front end face of the sliding panel is fixed to be connected
It is connected to a compressed spring symmetrical above and below, the front end of the compressed spring is fixedly connected with the front bulkhead of sliding space, the tooth
The aft bulkhead that the rear end of item passes through driving space is fixedly connected with the front end face of sliding panel, inside the aft bulkhead of the sliding space
It is provided with an oil liquid space, a power space, the power space interior are provided between the oil liquid space and sliding space
It is fixedly installed a hydraulic press, the rear end of the hydraulic press is fixedly connected with first pipe, and the rear end of the first pipe passes through
The aft bulkhead in power space is connected with oil liquid space, and the inside of the first pipe is fixedly installed the first solenoid valve, institute
The front end for stating hydraulic press is fixedly connected with second pipe, and the front end of the second pipe passes through front bulkhead and the sliding in power space
Space is connected, and the inside of the second pipe is fixedly installed second solenoid valve, and the transmission space is internally provided with one
Rotating wheel symmetrical above and below, the rotating wheel have been connected by power a friction band, and the right end pars intramuralis of the transmission space is provided with
One mobile space, the mobile space internal slide are provided with a movable plate, and the right side of the movable plate is fixedly connected with one
Rigid post symmetrical above and below, the mobile space right end pars intramuralis be provided with an opening symmetrical above and below to the right walk space,
The space of walking is connected with mobile space, and the right end wall that the right end of the rigid post passes through mobile space, which is located at, walks space
Interior, the right end of the rotation axis sequentially passes through the right end wall rotary type of the right end wall in driving space, transmission space and mobile space
Connection, and the rotating wheel suit connection of the rotation axis and downside, the rotation axis and movable plate are threadedly engaged connection, described
The left end pars intramuralis of transmission space is provided with the cylindrical cavity of an opening upwards, and cylindrical cavity left end wall rotary type is connected with single-revolution
Axis, a partial gear is socketed on the rotating shaft axis body, and the right end of the rotating shaft passes through right end wall and the transmission of cylindrical cavity
The upper side position rotary type of space right end wall connects, and the rotating wheel suit connection of the rotating shaft and upside, the installation
The upper end wall in space is internally provided with a rotary space that Open Side Down, and the rotary space is internally provided with the second spur gear,
And the extension space of the rotary space can be overlapped with cylindrical cavity, the right side of second spur gear is fixedly connected with a rotation
Axis, the right end pars intramuralis of the rotary space are provided with first gear chamber, and the first gear chamber inside left is provided with first
Bevel gear, the right end wall that the right end of the rotary shaft passes through rotary space is fixedly connected with the left side of first bevel gear, described
The upside engagement of first bevel gear is connected with second bevel gear, and the second bevel gear center is socketed with a thread spindle, institute
The upper and lower end face for stating thread spindle is connected with the rotary type of end wall up and down of first gear chamber, and is threadedly engaged on the thread spindle axis body
It is connected with a sliding shoe, the first gear chamber right end wall is internally provided with the sliding cavity of an opening to the left, and the sliding
Chamber is connected with first gear chamber, and sliding is provided with a connecting rod in the sliding cavity, and the left end of the connecting rod passes through sliding
The opening of chamber is fixedly connected with the right side of sliding shoe, and the lower end surface of the connecting rod is fixedly connected with a fixed pin, described solid
Rationed marketing pass through first gear chamber lower end wall protrude into installation space, the upper end wall of the right door plate be internally provided with an opening to
On positioning chamber, and the extension of the positioning chamber and fixed pin is overlapped, and the installation space lower end wall is internally provided with a rotation
Space, the rotation space lower end wall are rotatably connected to a symmetrical driven shaft, cover load on the axis body of the driven shaft
It is connected to a friction pulley, the friction pulley is rotatably connected to a belt, and the upper end of the driven shaft passes through the upper end wall of rotation space
It is fixedly connected with the lower end surface of door-plate, the upper end wall of the rotation space is internally provided with second gear chamber, the second gear
Chamber inner right side is provided with third spur gear, and third spur gear suit is connected on driven shaft, the third spur gear
Left side engagement be connected with the 4th spur gear, the lower end wall of the second gear chamber be internally provided with one can source space, the energy
Source space lower end wall is fixedly installed a driving motor, and the upper end of the driving motor has been connected by power a drive shaft, the drive
The upper end of moving axis pass through can the upper end wall of source space connected with the upper end wall rotary type of second gear chamber, and the drive shaft and the
The suit connection of four spur gears, right door plate left end pars intramuralis are provided with a bolt chamber symmetrical above and below, and the bolt chamber and
It is corresponding to walk space.
Preferably, the belt takes staggered form to connect with friction pulley.
Preferably, the partial gear and the engageable connection of the second spur gear.
Preferably, the length of the rack gear is greater than the length of rotation axis, the revolving speed of first spur gear is much larger than the
The speed of two spur gears.
Compared with prior art, the beneficial effects of the present invention are: driving drive shaft by driving motor in present invention work
Rotation, then the 4th spur gear and the rotation of third spur gear, the left side driven shaft rotation drive the left side friction pulley rotation,
Wherein, it drives the right side friction pulley and driven shaft to rotate by the belt that staggered form connects, controls the rotation side of the left and right sides
To difference, to guarantee that left door plate is consistent with the either on or off direction of right door plate, realizes the opening and closing of automation, avoid manual operation
Uncertain factor occur and cause dangerous, at closing time, hydraulic press starting, the first solenoid valve is opened, and hydraulic press passes through the first pipe
Road sucks the hydraulic oil in oil liquid space, and then second solenoid valve is opened, and hydraulic oil is delivered to by hydraulic press by second pipe
Sliding space inside left pushes sliding panel toward moving right, and rack gear is mobile, drives the rotation of the first spur gear, then rotation axis rotates,
Movable plate is driven to slide to the right, rigid post is pierced by the bolt chamber walked in space and right door plate, meanwhile, rotation rotating wheel drives not
Complete gear rotation, engages it with the second spur gear, drives first bevel gear rotation, is then engaged with by second bevel gear
The thread spindle of connection rotates, and sliding shoe is under the restriction effect of connecting rod, and fixed pin moves down, protrudes into right door plate and determines
Position is intracavitary, locks right door plate and fixed frame, wherein in order to make these retaining mechanisms be to achieve the goal simultaneously, to pass through structure
Different revolving speeds is built to achieve the goal, avoids interfering with each other for mechanism, simultaneously, it is ensured that the safety of device passes through present apparatus reality
Latching in the case of closing the door automatically is showed, has prevented the thing to neglect locking the door after closing the door from occurring, property loss is avoided, moreover, left-hand door
It is all locked between plate and right door plate, between left door plate and fixed doorframe and between right door plate and fixed doorframe, guarantees lock
Next stability.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of door locking device entirety complete section of the present invention；
Fig. 2 is the present invention looks up structural representation of A-A section view in Fig. 1；
Fig. 3 is the left view structural representation of B-B section view in Fig. 1；
Fig. 4 is the partial enlargement structural representation of C in Fig. 1.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, a kind of embodiment provided by the invention: door locking device, including fixed doorframe 100, it is described solid
Determine doorframe 100 and is internally provided with the installation space 101 that a front and back penetrates through, difference at left and right sides of the inside of the installation space 101
It is provided with left door plate 103 and right door plate 133, the left end of the left door plate 103 and the left end wall of installation space 101 are hinged, described
The right end of right door plate 133 and the right end wall of installation space 101 are hinged, and the middle position inside the left door plate 103 is provided with
The right end pars intramuralis in one driving space 109, the driving space 109 is provided with a transmission space 104, the driving space 109
Left end wall rotary type is connected with a rotation axis 107, and the rotation axis 107 is fixedly connected with the first spur gear 108, and described first is straight
The upside engagement of gear 108 is connected with a rack gear 106, and the aft bulkhead in the driving space 109 is internally provided with a sliding space
141,141 internal slide of sliding space is provided with a sliding panel 142, and the front end face of the sliding panel 142 is fixedly connected with
One compressed spring 143 symmetrical above and below, the front end of the compressed spring 143 are fixedly connected with the front bulkhead of sliding space 141, institute
The rear end for stating rack gear 106, which passes through, drives the aft bulkhead in space 109 to be fixedly connected with the front end face of sliding panel 142, and the sliding is empty
Between 141 aft bulkhead be internally provided with an oil liquid space 134, be provided with one between the oil liquid space 134 and sliding space 141
Power space 137 is fixedly installed a hydraulic press 138 inside the power space 137, and the rear end of the hydraulic press 138 is fixed
It is connected with first pipe 136, the rear end of the first pipe 136 passes through 134 phase of aft bulkhead and oil liquid space in power space 137
Connection, and the inside of the first pipe 136 is fixedly installed the first solenoid valve 135, the front end of the hydraulic press 138 is fixed to be connected
It is connected to second pipe 139, the front bulkhead that the front end of the second pipe 139 passes through power space 137 is connected with sliding space 141
It is logical, and the inside of the second pipe 139 is fixedly installed second solenoid valve 140, the transmission space 104 is internally provided with one
Rotating wheel 117 symmetrical above and below, the rotating wheel 117 have been connected by power a friction band 105, the right end of the transmission space 104
Pars intramuralis is provided with a mobile space 151, and 151 internal slide of mobile space is provided with a movable plate 118, the movable plate
118 right side is fixedly connected with a rigid post 119 symmetrical above and below, and the 151 right end pars intramuralis of mobile space is provided with one
Opening symmetrical above and below to the right walk space 120, the space 120 of walking is connected with mobile space 151, the rigid post
The right end wall that 119 right end passes through mobile space 151, which is located at, walks in space 120, and the right end of the rotation axis 107 sequentially passes through
The right end wall in space 109, transmission space 104 is driven to connect with the right end wall rotary type of mobile space 151, and the rotation axis
107 and the suit connection of the downside rotating wheel 117, the rotation axis 107 and movable plate 118 are threadedly engaged connection, the transmission
The left end pars intramuralis in space 104 is provided with the cylindrical cavity 123 of an opening upwards, and the 123 left end wall rotary type of cylindrical cavity is connected with one
Rotating shaft 127, a partial gear 126 is socketed on 127 axis body of rotating shaft, and the right end of the rotating shaft 127 passes through circle
The right end wall of chamber 123 is connected with the upper side position rotary type of 104 right end wall of transmission space, and the rotating shaft 127 and upside institute
The suit connection of rotating wheel 117 is stated, the upper end wall of the installation space 101 is internally provided with a rotary space 124 that Open Side Down,
The rotary space 124 is internally provided with the second spur gear 125, and the extension space of the rotary space 124 can and cylindrical cavity
123 are overlapped, and the right side of second spur gear 125 is fixedly connected with a rotary shaft 128, the right end of the rotary space 124
Pars intramuralis is provided with first gear chamber 130, and 130 inside left of first gear chamber is provided with first bevel gear 129, the rotation
The right end wall that the right end of shaft 128 passes through rotary space 124 is fixedly connected with the left side of first bevel gear 129, and described first
The upside engagement of bevel gear 129 is connected with second bevel gear 144, and 144 center of second bevel gear is socketed with a screw thread
Axis 145, the upper and lower end face of the thread spindle 145 is connected with the rotary type of end wall up and down of first gear chamber 130, and the thread spindle
It is threadedly engaged on 145 axis bodies and is connected with a sliding shoe 150, the 130 right end wall of first gear chamber is internally provided with an opening
Sliding cavity 147 to the left, and the sliding cavity 147 is connected with first gear chamber 130, sliding setting in the sliding cavity 147
There is a connecting rod 146, the left end of the connecting rod 146 passes through the fixed company in right side of the opening and sliding shoe 150 of sliding cavity 147
It connects, the lower end surface of the connecting rod 146 is fixedly connected with a fixed pin 148, and the fixed pin 148 passes through first gear chamber 130
Lower end wall protrude into installation space 101, the upper end wall of the right door plate 133 is internally provided with the positioning chamber of an opening upwards
149, and the extension of the positioning chamber 149 and fixed pin 148 is overlapped, 101 lower end wall of installation space is internally provided with one turn
Dynamic space 116,116 lower end wall of rotation space are rotatably connected to a symmetrical driven shaft 110, the driven shaft 110
Axis body on suit be connected with a friction pulley 122, the friction pulley 122 is rotatably connected to a belt 131, the driven shaft 110
Upper end pass through rotation space 116 upper end wall be fixedly connected with the lower end surface of door-plate, in the upper end wall of the rotation space 116
Portion is provided with second gear chamber 111, and 111 inner right side of second gear chamber is provided with third spur gear 115, and the third
The suit of spur gear 115 is connected on driven shaft 110, and the left side engagement of the third spur gear 115 is connected with the 4th spur gear
112, the lower end wall of the second gear chamber 111 is internally provided with an energy source space, the energy source space lower end wall fixed setting
Have a driving motor 113, the upper end of the driving motor 113 has been connected by power a drive shaft 114, the drive shaft 114 it is upper
The upper end wall across energy source space is held to connect with the upper end wall rotary type of second gear chamber 111, and the drive shaft 114 and the 4th
The suit connection of spur gear 112, the 133 left end pars intramuralis of right door plate are provided with a bolt chamber 121 symmetrical above and below, and described slotting
Pin chamber 121 and to walk space 120 corresponding.
Valuably, the belt 131 takes staggered form to connect with friction pulley 122, and effect is that driving motor 113 works,
The rotation of the 4th spur gear 112 is driven by drive shaft 114, drives the left side driven shaft 110 to rotate using gear engaged transmission,
Under the action of belt 131 of staggered form connection, the right side driven shaft 110 and the left side 110 rotation direction phase of driven shaft
Instead, guarantee left door plate 103 is consistent with the direction that turns on or off of right door plate 133.
Valuably, the partial gear 126 and the engageable connection of the second spur gear 125, effect is rotation axis 107
When rotation, drive rotating wheel 117 rotate, thus drive rotating shaft 127 rotate, then partial gear 126 rotation and the second straight-tooth
Wheel 125 engagement connection, drive first bevel gear 129 rotate, under the action of gear drive, thread spindle 145 rotate, due to by
The limitation of connecting rod 146, sliding shoe 150 can only move in a straight line, to drive under the decline of fixed pin 148 and positioning chamber 149
End wall contact, realizes the locking and opening of automation, avoids the generation of uncertain factor in manual operation.
Valuably, the length of the rack gear 106 is greater than the length of rotation axis 107, and the revolving speed of first spur gear 108 is remote
Greater than the speed of the second spur gear 125, effect is worked by hydraulic press 138, pushes sliding panel 142 to slide, rack gear 106
The first spur gear 108 is driven to rotate, rotation axis 107 rotates, so that movable plate 118 slides, pushes rigid post 119 and bolt chamber
121 right end wall contact, realizes the locking between left door plate 103 and right door plate 133, meanwhile, it realizes right door plate 133 and fixes
The locking of frame 100, the difference of revolving speed prevent from interfering during closing the door, guarantee the safety of device.
Specifically used mode: in present invention work, drive shaft 114 is driven to rotate by driving motor 113, then the 4th straight-tooth
Wheel 112 and third spur gear 115 rotate, and the left side driven shaft 110 rotates, and the left side friction pulley 122 is driven to rotate,
In, it drives the right side friction pulley 122 and driven shaft 110 to rotate by the belt 131 that staggered form connects, controls the left and right sides
Rotation direction is different, to guarantee that left door plate 103 is consistent with the either on or off direction of right door plate 133, realizes the opening and closing of automation,
The uncertain factor of manual operation is avoided to occur and cause danger, at closing time, hydraulic press 138 starts, and the first solenoid valve 135 is beaten
It opens, hydraulic press 138 sucks the hydraulic oil in oil liquid space 134 by first pipe 136, and then second solenoid valve 140 is opened, liquid
Hydraulic oil is delivered to 141 inside left of sliding space by second pipe 139 by press 138, pushes sliding panel 142 is past to move to right
Dynamic, rack gear 106 is mobile, drives the rotation of the first spur gear 108, then rotation axis 107 rotates, and drives movable plate 118 to slide to the right, just
Property column 119 be pierced by the bolt chamber 121 walked in space 120 and right door plate 133, meanwhile, rotation rotating wheel 117 drive incomplete tooth
126 rotation of wheel, engage it with the second spur gear 125, first bevel gear 129 is driven to rotate, then by second bevel gear 144 and
The thread spindle 145 of engagement connection rotate, and sliding shoe 150 is under the restriction effect of connecting rod 146, and fixed pin 148 is transported down
It is dynamic, it protrudes into the positioning chamber 149 in right door plate 133, locks right door plate 133 and fixed frame 100, wherein in order to keep this several
A retaining mechanism is to achieve the goal simultaneously, is achieved the goal by constructing different revolving speeds, avoids interfering with each other for mechanism, together
When, it is ensured that the safety of device realizes latching in the case of closing the door automatically by the present apparatus, prevents from neglecting locking the door after closing the door
Thing occurs, and avoids property loss, moreover, between left door plate 103 and right door plate 133, left door plate 103 and fixed doorframe 100 it
Between and right door plate 133 and fixed doorframe 103 between all locked, the stability after guaranteeing locking.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (4)
1. door locking device, including fixed doorframe, it is characterised in that: the fixed doorframe is internally provided with the peace that a front and back penetrates through
Fill space, be respectively arranged with left door plate and right door plate at left and right sides of the inside of the installation space, the left end of the left door plate with
The left end wall of installation space is hinged, and the right end of the right door plate and the right end wall of installation space are hinged, inside the left door plate
Middle position is provided with a driving space, and the right end pars intramuralis in the driving space is provided with a transmission space, the driving
Space left end wall rotary type is connected with a rotation axis, and the rotation axis is fixedly connected with the first spur gear, first spur gear
Upside engagement be connected with a rack gear, the aft bulkhead in the driving space is internally provided with a sliding space, the sliding space
Internal slide is provided with a sliding panel, and the front end face of the sliding panel is fixedly connected with a compressed spring symmetrical above and below, described
The front end of compressed spring is fixedly connected with the front bulkhead of sliding space, the rear end of the rack gear pass through driving space aft bulkhead and
The front end face of sliding panel is fixedly connected, and the aft bulkhead of the sliding space is internally provided with an oil liquid space, the oil liquid space
A power space is provided between sliding space, the power space interior is fixedly installed a hydraulic press, the hydraulic press
Rear end be fixedly connected with first pipe, the aft bulkhead that the rear end of the first pipe passes through power space is connected with oil liquid space
It is logical, and the inside of the first pipe is fixedly installed the first solenoid valve, the front end of the hydraulic press is fixedly connected with the second pipe
Road, the front bulkhead that the front end of the second pipe passes through power space is connected with sliding space, and the second pipe is interior
Portion is fixedly installed second solenoid valve, and the transmission space is internally provided with a rotating wheel symmetrical above and below, and the rotation is moved in turn
Power is connected with a friction band, and the right end pars intramuralis of the transmission space is provided with a mobile space, slides inside the mobile space
Dynamic to be provided with a movable plate, the right side of the movable plate is fixedly connected with a rigid post symmetrical above and below, the mobile space
Right end pars intramuralis be provided with an opening symmetrical above and below to the right walk space, the space of walking is connected with mobile space,
The right end wall that the right end of the rigid post passes through mobile space, which is located at, walks in space, and the right end of the rotation axis sequentially passes through drive
The right end wall in dynamic space, transmission space are connected with the right end wall rotary type of mobile space, and are turned described in the rotation axis and downside
Driving wheel suit connection, the rotation axis and movable plate are threadedly engaged connection, and the left end pars intramuralis of the transmission space is provided with one
The cylindrical cavity of opening upwards, the cylindrical cavity left end wall rotary type are connected with single-revolution axis, are socketed with one not on the rotating shaft axis body
The upper side position rotary type of complete gear, right end wall and transmission space right end wall that the right end of the rotating shaft passes through cylindrical cavity connects
It connects, and the rotating wheel suit connection of the rotating shaft and upside, the upper end wall of the installation space are internally provided with an opening
Downward rotary space, the rotary space are internally provided with the second spur gear, and the extension space of the rotary space can be with
It is overlapped with cylindrical cavity, the right side of second spur gear is fixedly connected with a rotary shaft, the right end pars intramuralis of the rotary space
It is provided with first gear chamber, the first gear chamber inside left is provided with first bevel gear, and the right end of the rotary shaft passes through
The right end wall of rotary space is fixedly connected with the left side of first bevel gear, and the engagement of the upside of the first bevel gear is connected with the
Two bevel gears, the second bevel gear center are socketed with a thread spindle, the upper and lower end face of the thread spindle and first gear
The rotary type of end wall up and down of chamber connects, and is threadedly engaged on the thread spindle axis body and is connected with a sliding shoe, the first gear
Chamber right end wall is internally provided with the sliding cavity of an opening to the left, and the sliding cavity is connected with first gear chamber, the cunning
It moves intracavitary sliding and is provided with a connecting rod, the left end of the connecting rod passes through the opening of sliding cavity and the right side of sliding shoe is fixed
Connection, the lower end surface of the connecting rod are fixedly connected with a fixed pin, and the lower end wall that the fixed pin passes through first gear chamber is stretched
Enter in installation space, the upper end wall of the right door plate is internally provided with the positioning chamber of an opening upwards, and the positioning chamber and solid
The extension of rationed marketing is overlapped, and the installation space lower end wall is internally provided with a rotation space, the rotation space lower end wall rotation
It is connected with a symmetrical driven shaft, suit is connected with a friction pulley, the friction pulley rotation on the axis body of the driven shaft
It is connected with a belt, the upper end wall that the upper end of the driven shaft passes through rotation space is fixedly connected with the lower end surface of door-plate, described
The upper end wall of rotation space is internally provided with second gear chamber, and the second gear chamber inner right side is provided with third spur gear,
And the third spur gear suit is connected on driven shaft, the left side engagement of the third spur gear is connected with the 4th spur gear,
The lower end wall of the second gear chamber is internally provided with an energy source space, and the energy source space lower end wall is fixedly installed a driving
Motor, the upper end of the driving motor have been connected by power a drive shaft, and the upper end of the drive shaft passes through the upper end of energy source space
Wall is connected with the upper end wall rotary type of second gear chamber, and the drive shaft and the suit connection of the 4th spur gear, the right door plate
Left end pars intramuralis is provided with a bolt chamber symmetrical above and below, and the bolt chamber is corresponding with space is walked.
2. door locking device according to claim 1, it is characterised in that: the belt and friction pulley take staggered form to connect
It connects.
3. door locking device according to claim 1, it is characterised in that: the partial gear and the second spur gear can be nibbled
Close connection.
4. door locking device according to claim 1, it is characterised in that: the length of the rack gear is greater than the length of rotation axis
Degree, the revolving speed of first spur gear are much larger than the speed of the second spur gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811007897.5A CN109138703A (en) | 2018-08-31 | 2018-08-31 | door locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811007897.5A CN109138703A (en) | 2018-08-31 | 2018-08-31 | door locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109138703A true CN109138703A (en) | 2019-01-04 |
Family
ID=64825784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811007897.5A Withdrawn CN109138703A (en) | 2018-08-31 | 2018-08-31 | door locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109138703A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113464018A (en) * | 2021-07-27 | 2021-10-01 | 浙江万事兴电器有限公司 | Double door structure capable of being opened and closed synchronously |
-
2018
- 2018-08-31 CN CN201811007897.5A patent/CN109138703A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113464018A (en) * | 2021-07-27 | 2021-10-01 | 浙江万事兴电器有限公司 | Double door structure capable of being opened and closed synchronously |
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Legal Events
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190104 |