CN109267880A - A kind of support device - Google Patents
A kind of support device Download PDFInfo
- Publication number
- CN109267880A CN109267880A CN201811300952.XA CN201811300952A CN109267880A CN 109267880 A CN109267880 A CN 109267880A CN 201811300952 A CN201811300952 A CN 201811300952A CN 109267880 A CN109267880 A CN 109267880A
- Authority
- CN
- China
- Prior art keywords
- chamber
- fixed
- bevel gear
- door
- support device
- 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- Withdrawn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
- 238000007789 sealing Methods 0.000 claims description 55
- 230000005540 biological transmission Effects 0.000 claims description 34
- 238000005086 pumping Methods 0.000 claims description 16
- 230000002146 bilateral effect Effects 0.000 claims description 10
- 230000003028 elevating effect Effects 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000013011 mating Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
-
- 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)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses a kind of support devices, including ratchet device and safety device, the take-up chamber being located above the ratchet device is equipped in the door support device, in the door support device be equipped be located at the ratchet device below around line chamber, it is equipped in the door support device and is located at first drive cavity below line chamber, the second drive cavity being located on the left of first drive cavity is equipped in the door support device, the security protection chamber being located above second drive cavity is equipped in the door support device, the swing chamber being located above the security protection chamber is equipped in the door support device, the safety arrestment chamber being located on the left of second drive cavity is equipped in the door support device.
Description
Technical field
The present invention relates to safety-security area, specifically a kind of support device.
Background technique
Currently, the country of China family gate portal mostly be need manually go to open and close, if institute family is bigger, and also
Special messenger need to be employed to nurse, it is time-consuming do not say can also waste of manpower resource, and, the security protection ability of common portal is mostly poor at present, nothing
Method prevents most violence from swarming into, and can not prevent some unforeseen emergency cases, for example prevents accidentally clip finger etc..
Summary of the invention
The technical problem to be solved by the present invention is to remotely control the open and close of portal and promote security protection ability,
It is able to solve above-mentioned the problems of the prior art.
The present invention is achieved through the following technical solutions:
The present invention is a kind of support device, including ratchet device and safety device, is equipped with and is located in the door support device
Take-up chamber above the ratchet device, be equipped in the door support device be located at below the take-up chamber around line chamber, it is described
It is equipped in door support device and is located at first drive cavity below line chamber, be equipped in the door support device and be located at described the
The second drive cavity on the left of one drive cavity is equipped with the security protection chamber being located above second drive cavity in the door support device,
It is equipped with the swing chamber being located above the security protection chamber in the door support device, is equipped in the door support device and is located at described the
Safety arrestment chamber on the left of two drive cavities, the right bottom wall of door support device are fixed with power motor, on the power motor
End is fixed with the input shaft extended in first drive cavity, and the input shaft upper end is fixedly connected with the first input cone tooth
It takes turns, rotation is equipped with right end and extends to the first transmission shaft in first drive cavity in second drive cavity, and described second passes
It is equipped with the first driving wheel being fixedly connected on first transmission shaft in dynamic chamber, is equipped with and is fixedly connected in second drive cavity
Third drive bevel gear in first transmission shaft left end is equipped in first drive cavity and is fixedly connected on described first and passes
First drive bevel gear of moving axis right end, the first input bevel gear engage with first drive bevel gear, the coiling
The second driving shaft in first drive cavity is extended to through equipped with lower end up and down in chamber, it is described that fixed connect is equipped in line chamber
It connects and is fixedly connected on the second driving shaft with the reel on the second driving shaft, described be equipped in line chamber and is located at institute
The right door reel above left-hand door reel is stated, is equipped in first drive cavity and is fixedly connected on the second driving shaft lower end
The second drive bevel gear, second drive bevel gear is engaged with first drive bevel gear, on the second driving shaft
End is fixedly connected with the ratchet device, and the ratchet device inner ring is equipped with the wheel disc for being fixed on the second driving shaft upper end,
Fixed on the wheel disc to be uniformly provided with helical teeth, rotation is equipped with roll in the take-up chamber, is fixed with the right side on the roll
Door take-up pulley, the left-hand door take-up pulley being fixed on the roll on the upside of the right door take-up pulley, under the roll
End is fixedly connected with connector, and the ratchet device outer ring is equipped with the external disk being fixedly connected by bolt with the connector, institute
It states and is uniformly provided with sliding groove in external disk, sliding is equipped with conical sliding block in the sliding groove, and the conical sliding block outer end passes through compression
Spring is fixedly connected with the sliding groove, and bottom wall rotation, which is equipped with, under the door support device extends upwardly in the second drive cavity
Third transmission shaft is fixed with the second driving wheel on the third transmission shaft, is fixed on the third transmission shaft positioned at institute
The third driven wheel of differential on the upside of the second driving wheel is stated, the third driven wheel of differential is engaged with the third drive bevel gear.
Further technical solution, wherein rotation, which is equipped with, in the security protection chamber turns last item, described to turn the fixation of last item left end and set
Have and turn belling wheel, the last item right end that turns is fixed with the first driven wheel, and first driven wheel is nibbled with first driving wheel
It closes, the belling wheel rear side that turns is located in the security protection chamber and is fixed with hydraulic pumping unit.
Further technical solution, wherein have the pump housing in the hydraulic pumping unit, compression chamber, institute are provided in the pump housing
The push rod for being equipped in compression chamber and being slidably connected by compressed spring and the pump housing is stated, two sides, which are equipped with, above and below the pump housing left side opens
By oil circuit connection, downside check valve bottom is connect with oil cylinder for the check valve of mouth upward, the pump housing and the check valve,
The upside check valve is fixed with oil circuit.
Further technical solution, wherein be fixed with safety device in the security protection chamber, slided in the safety device
It is connected with small sealing sliding block, seals sliding block greatly, have wall by security protection spring and the safety device on the right side of the big sealing sliding block
It is fixedly connected, is fixed on the small sealing sliding block, big sealing sliding block and extends to the locking bar for swinging chamber, the lock to the left
Security protection tapered end is fixed on the left of bar.
Further technical solution, wherein wall body transfer is dynamic before and after the swing chamber is equipped with monosymmetric rotary shaft, institute
It states and is fixed with symmetrical safety door in rotary shaft, be hinged with symmetrical drawstring, the drawing at the top of the safety door
It restricts and the take-up pulley, mating connection, annular groove is equipped in the swing chamber, slidably connects sliding block in the sliding slot, institute
State bilateral symmetry safety door be located remotely from each other end it is hinged with the sliding block, the bilateral symmetry safety door be located remotely from each other hold with it is described
Sliding block hinged place and drawstring are hinged, the fixed block for swinging chamber sliding and being equipped with below the safety door, the swing chamber
Two sides are equipped with symmetrical yielding rubber pad, and the swing chamber bottom is equipped with symmetrical yielding rubber pad.
Further technical solution, wherein stop gasket ring is fixed on the left of second drive cavity in bottom wall, it is described to stop
The second driven wheel is combined on dynamic gasket ring, sliding is equipped with the elevating screw for extending upwardly to and swinging chamber in second drive cavity,
Elevating screw is engaged with the second driven wheel screw thread, and the elevating screw upper end is fixed with security protection closing piece, the safety-protection lock
Block and the security protection tapered end cooperate, and security protection closing piece upper end is fixedly connected with support rod, the support rod and the fixed block
Lower surface is fixedly connected.
Further technical solution, wherein safety arrestment bottom of chamber wall is fixed with braking motor, the braking motor
Upper surface is fixedly connected with braking input shaft, and the braking input shaft upper end is fixed with braking bevel gear, the safety arrestment
Wall body transfer is dynamic before and after chamber is equipped with shaft, and braking bevel gear, the braking bevel gear and the system are fixed in the shaft
Dynamic bevel gear engages, the cam being fixed on the left of the braking bevel gear in the shaft, and the safety arrestment chamber is right
Sliding groove is equipped in sidewall bodies, sliding is equipped with sliding block in the sliding groove, and the sliding block passes through adjustable spring and the sliding groove
Right side wall body is fixedly connected, and the sliding block upper surface is fixedly connected with sliding and passes through the safety arrestment chamber and described second
The brake bar of dynamic chamber, the cam are engaged with the brake bar.
The beneficial effects of the present invention are: the present apparatus is in the initial state, and the bilateral symmetry safety door closure, the fixation
Block and the safety door cooperate, and the power motor is not powered on, and the security protection tapered end is located at left side and is bonded with the security protection closing piece,
The braking motor is not powered on, and the brake bar is located at left side；The present apparatus is in use, when needing to open the door, the power motor
Starting rotates forward, and the input shaft is driven to rotate forward, and the input shaft drives the first input bevel gear to rotate forward, first input
Bevel gear drives first drive bevel gear to rotate forward, and first drive bevel gear drives first transmission shaft, second to pass
Dynamic bevel gear rotates forward simultaneously, and first transmission shaft drives first driving wheel, the third drive bevel gear to rotate forward, described
First driving wheel drives the first driven wheel rotation, turns last item rotation described in the first driven wheel drive, described to turn last item
Turn the rotation of belling wheel described in drive, the belling wheel rotation drive hydraulic pumping unit that turns send oil, and the hydraulic pumping unit drives
Move the big sealing sliding block, the small sealing sliding block moves right, described in the big sealing sliding block, the small sealing sliding block drive
Locking bar moves right, and the locking bar drives the security protection tapered end to move right unlocking.The third drive bevel gear drives second
Driven wheel rotates forward, and the drive lead screw moves downward, and the lead screw drives the support rod to move downward, and the support rod drives
The fixed block moves downward, while second drive bevel gear drives the second driving shaft to rotate forward, second transmission
Axis drives the right door reel, the left-hand door reel to rotate forward, described in the right door reel, left-hand door reel pulling
Drawstring starts coiling, and the symmetrical drawstring pulls the symmetrical safety door to open, the symmetrical peace
Air cock pulls the symmetrical drawstring movement, and the symmetrical drawstring pulls the take-up pulley, take-up pulley rotation
Rope is relayed, after the completion of the symmetrical safety door is opened, the power motor power-off, the security protection spring pushes described big
Sealing sliding block moves downward, and the big sealing sliding block drives the locking bar, the small sealing sliding block to move downward, the locking bar band
The security protection tapered end is moved to reset to the left, when needing at closing time, power motor reversion starting drives the input shaft to invert,
The input shaft drives the first input bevel gear reversion, and the first input bevel gear drives first drive bevel gear
Reversion, first drive bevel gear drive first transmission shaft, the second drive bevel gear to invert simultaneously, first transmission
Axis drives first driving wheel, third drive bevel gear reversion, and first driving wheel drives first driven wheel
It rotates, turns last item rotation described in the first driven wheel drive, described to turn to turn the rotation of belling wheel described in last item drive, described turn is pressed
Cam rotation drives the hydraulic pumping unit to send oil, and the hydraulic pumping unit drives the big sealing sliding block, the small sealing to slide
Block moves right, and the big sealing sliding block, the small sealing sliding block drive the locking bar to move right, described in the locking bar drive
Security protection tapered end moves right unlocking, and the third drive bevel gear drives the reversion of the second driven wheel, and the drive lead screw is transported upwards
Dynamic, the lead screw drives the support rod to move upwards, and the support rod drives the fixed block to move upwards, while described the
Two drive bevel gears drive the second driving shaft reversion, and the second driving shaft drives the right door reel, the left-hand door
Rope is put in reel reversion, and the second driving shaft drives the ratchet device reversion, and the ratchet device drives the company
Device reversion is connect, the connector drives the roll reversion, and the roll drives the take-up pulley, the take-up pulley anti-
Turning, the take-up pulley, the take-up pulley drive the drawstring movement, and wiring starts, and the drawstring pulls the safety door to close,
The safety door is closed after the completion of object for appreciation, and the power motor power-off, the security protection spring pushes the big sealing sliding block to transport to the left
Dynamic, the big sealing sliding block drives the locking bar, the small sealing sliding block to move downward, and the locking bar drives the security protection tapered end
It resets to the left, when opening the door or door closing procedure needs emergent stopping, the braking motor starting drives the braking input shaft
Rotation, the braking input shaft drive the braking bevel gear rotation, and the drag cone gear drives the braking bevel gear to turn
Dynamic, the drag cone gear drives the shaft rotation, and the shaft drives the cam to rotate 90 degree, the cam driven
The brake bar moves right, and the brake bar is inserted into second driven wheel, and the second driven wheel rotation stops；The present invention
Structure is simple, easy to use, and manufacturing cost is low, and security performance is high, and stability is good, long service life, can pass through electricity completely
Machine drives, and realizes the open and close of long-range control portal, and can effectively prevent extraneous violence from swarming into, and especially, is opening
Door or close the door during, encounter have burst thing when, can at any time cutting open the door or close the door process.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the overall structure diagram of a kind of support device of the invention；
Fig. 2 is the structure sectional view in Fig. 1 at A-A；
Fig. 3 is the schematic enlarged-scale view in Fig. 1 at B；
Fig. 4 is schematic diagram at C-C in Fig. 3.
Specific embodiment
The preferred embodiment of the present invention is described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
As shown in Figs 1-4, the present invention is a kind of support device, including ratchet device 5 and safety device 171, described
It is equipped with the take-up chamber 1 for being located at 5 top of ratchet device in door support device, is equipped in the door support device and is located at the receipts
Being equipped in line chamber 6, the door support device for 1 lower section of line chamber is located at first drive cavity 7 around 6 lower section of line chamber, described
It is equipped with the second drive cavity 8 for being located at 7 left side of the first drive cavity in door support device, is equipped with and is located in the door support device
The security protection chamber 17 of second drive cavity, 8 top is equipped with the swing for being located at 17 top of security protection chamber in the door support device
Chamber 28 is equipped with the safety arrestment chamber 14 for being located at 8 left side of the second drive cavity, the door support device in the door support device
Right bottom wall is fixed with power motor 705, and 705 upper end of power motor, which is fixed with, to be extended in first drive cavity 7
Input shaft 704,704 upper end of input shaft is fixedly connected with the first input bevel gear 703,8 transfer of the second drive cavity
The dynamic right end that is equipped with extends to the first transmission shaft 803 in first drive cavity 7, and fixed connect is equipped in second drive cavity 8
The first driving wheel 802 being connected on first transmission shaft 803 is equipped in second drive cavity 8 and is fixedly connected on described the
The third drive bevel gear 804 of one transmission shaft, 803 left end is equipped in first drive cavity 7 and is fixedly connected on described first and passes
First drive bevel gear 702 of 803 right end of moving axis, the first input bevel gear 703 nibble with first drive bevel gear 702
Close, it is described to extend to the second driving shaft 603 in first drive cavity 7 through being equipped with lower end up and down in line chamber 6, it is described around
It is equipped with to be fixedly connected in line chamber 6 and be fixedly connected with the reel 602 on the second driving shaft 603, described be equipped in line chamber 6
In the second driving shaft 603 and the right door reel 601 above the left-hand door reel 602, first drive cavity 7
In be equipped with and be fixedly connected on the second drive bevel gear 701 of 603 lower end of second driving shaft, second drive bevel gear
701 engage with first drive bevel gear 702, and 603 upper end of second driving shaft is fixedly connected with the ratchet device 5,
5 inner ring of ratchet device is equipped with the wheel disc 505 for being fixed on 603 upper end of second driving shaft, fixes on the wheel disc 505
It is uniformly provided with helical teeth 506, rotation is equipped with roll 2 in the take-up chamber 1, is fixed with right door take-up pulley on the roll 2
102, the left-hand door take-up pulley 101 positioned at right 102 upside of door take-up pulley, the roll 2 are fixed on the roll 2
Lower end is fixedly connected with connector 3, and 5 outer ring of ratchet device is outer equipped with being fixedly connected by bolt 4 with the connector 3
Disk 501 is uniformly provided with sliding groove 502 in the external disk 501, and sliding is equipped with conical sliding block 504 in the sliding groove 502, described
504 outer end of conical sliding block is fixedly connected by compressed spring 503 with the sliding groove 502, and bottom wall turns under the door support device
It is dynamic to be equipped with the third transmission shaft 806 extended upwardly in the second drive cavity 8, second is fixed on the third transmission shaft 806
Driving wheel 807 is fixed with third positioned at 807 upside of the second driving wheel on the third transmission shaft 806 from mantle tooth
Wheel 805, the third driven wheel of differential 805 is engaged with the third drive bevel gear 804.
Valuably or illustratively, wherein rotation, which is equipped with, in the security protection chamber 17 turns last item 15, described to turn 15 left end of last item
Be fixed with and turn belling wheel 16,15 right end of last item that turns is fixed with the first driven wheel 801, first driven wheel 801 with
First driving wheel 802 engages, and turns to be fixed with hydraulic pump on rear side of belling wheel 16 positioned at described in the security protection chamber 17
Device 169.
Valuably or illustratively, wherein have the pump housing 164 in the hydraulic pumping unit 169, be provided in the pump housing 164
Compression chamber 162 is equipped with the push rod 161 being slidably connected by compressed spring 163 and the pump housing 164, institute in the compression chamber 162
Stating 164 left side of the pump housing, two sides are equipped with opening up check valve 166 up and down, and the pump housing 164 passes through oil with the check valve 166
Road 165 connects, and 166 bottom of downside check valve is connect with oil cylinder 167, and the upside check valve 166 is fixed with oil circuit
168。
Valuably or illustratively, wherein safety device 171, the safety device are fixed in the security protection chamber 17
Slidably connect small sealing sliding block 21, big sealing sliding block 23 in 171, on the right side of the big sealing sliding block 23 by security protection spring 26 and
The safety device 171 has wall to be fixedly connected, and is fixed on the small sealing sliding block 21, big sealing sliding block 23 and extends to the left
The locking bar 20 for swinging chamber 28, is fixed with security protection tapered end 19 on the left of the locking bar 20.
Valuably or illustratively, wherein the 28 front and back wall body transfer of swing chamber is dynamic to be equipped with monosymmetric rotary shaft
2810, symmetrical safety door 283 is fixed in the rotary shaft 2810, and left and right is hinged at the top of the safety door 283
Symmetrical drawstring 287, the drawstring 287 are cooperatively connected with the take-up pulley 101,102, and it is sliding that annular is equipped in the swing chamber 28
Slot 285, sliding block 284 is slidably connected in the sliding slot 285, and the bilateral symmetry safety door 283 is located remotely from each other end and the cunning
Block 284 is hinged, and the bilateral symmetry safety door 283 is located remotely from each other end hinged with 284 hinged place of sliding block and drawstring 286,
The fixed block 282 for swinging the sliding of chamber 28 and being equipped with below the safety door 283,28 two sides of swing chamber are equipped with left and right
Symmetrical yielding rubber pad 288, the bottom of swing chamber 28 are equipped with symmetrical yielding rubber pad 289.
Valuably or illustratively, wherein be fixed with stop gasket ring 809, institute in the 8 left side bottom wall of the second drive cavity
It states and is combined with the second driven wheel 808 on stop gasket ring 809, sliding is equipped with and extends upwardly to swing chamber in second drive cavity 8
28 elevating screw 9, elevating screw 9 are engaged with 808 screw thread of the second driven wheel, and 9 upper end of elevating screw is fixed with
Security protection closing piece 18, the security protection closing piece 18 cooperate with the security protection tapered end 19, and 18 upper end of security protection closing piece is fixedly connected with branch
Strut 27, the support rod 27 are fixedly connected with 282 lower surface of fixed block.
Valuably or illustratively, wherein 14 bottom wall of safety arrestment chamber is fixed with braking motor 12, the braking
12 upper surface of motor is fixedly connected with braking input shaft 13, and 13 upper end of braking input shaft is fixed with braking bevel gear 141,
The 14 front and back wall body transfer of safety arrestment chamber is dynamic to be equipped with shaft 142, and braking bevel gear 143 is fixed in the shaft 142,
The braking bevel gear 143 engages with the braking bevel gear 141, is fixed in the shaft 142 positioned at the drag cone
The cam 144 in the left side of gear 143, is equipped with sliding groove 11 in the 14 right side wall body of safety arrestment chamber, sliding in the sliding groove 11
Dynamic to be equipped with sliding block 112, the sliding block 112 is fixedly connected by adjustable spring 111 with the 11 right side wall body of sliding groove, the cunning
11 upper surface of block is fixedly connected with sliding through the brake bar 10 of the safety arrestment chamber 14 and second drive cavity 8, institute
Cam 144 is stated to be engaged with the brake bar 10.
When original state, the bilateral symmetry safety door 283 is closed, and the fixed block 282 is matched with the safety door 283
It closes, the power motor 705 is not powered on, and the security protection tapered end 19 is located at left side and is bonded with the security protection closing piece 18, the braking
Motor 12 is not powered on, and the brake bar 10 is located at left side.
In use, when needing to open the door, the starting of power motor 705 rotates forward the present apparatus, is driving the input shaft 704 just
Turn, the input shaft 704 drives the first input bevel gear 703 to rotate forward, and the first input bevel gear 703 drives described the
One drive bevel gear 702 rotates forward, and first drive bevel gear 702 drives first transmission shaft 803, the second drive bevel gear
701 rotate forward simultaneously, and first transmission shaft 803 drives first driving wheel 802, the third drive bevel gear 804 to rotate forward,
First driving wheel 802 drives first driven wheel 801 to rotate, and first driven wheel 801, which drives, described turns last item 15
Rotation, the last item 15 that turns drives the belling wheel 16 that turns to rotate, described to turn the rotation drive of belling wheel 16 hydraulic pumping unit
169 send oil, and the hydraulic pumping unit 169 drives the big sealing sliding block 24, the small sealing sliding block 21 to move right, described big
Sealing sliding block 24, the small sealing sliding block 21 drive the locking bar 20 to move right, and the locking bar 20 drives the security protection tapered end
19 move right unlocking.The third drive bevel gear 804 drives the second driven wheel 808 to rotate forward, described 808 drive lead screw 9 to
Lower movement, the lead screw 9 drive the support rod 27 to move downward, and the support rod 27 drives the fixed block 282 fortune downwards
It is dynamic, while second drive bevel gear 701 drives the second driving shaft 603 to rotate forward, the second driving shaft 603 drives institute
State right door reel 601, the left-hand door reel 602 rotates forward, the right door reel 601, the left-hand door reel 602 pulling
The drawstring 286 starts coiling, and the symmetrical drawstring 286 pulls the symmetrical safety door 283 to open, described
Symmetrical safety door 283 pulls the symmetrical drawstring 287 to move, and the symmetrical drawstring 287 pulls institute
State take-up pulley 101, rope is put in the rotation of the take-up pulley 102, after the completion of the symmetrical opening of safety door 283, the power
Motor 705 powers off, and the security protection spring 26 pushes the big sealing sliding block 24 to move downward, and the big sealing sliding block 24 drives institute
State locking bar 20, the small sealing sliding block 21 moves downward, the locking bar 20 drives the security protection tapered end 19 to reset to the left, works as needs
At closing time, the power motor 705 reversion starting, drives the input shaft 704 to invert, and the input shaft 704 drives described the
One input bevel gear 703 inverts, and the first input bevel gear 703 drives first drive bevel gear 702 to invert, and described the
One drive bevel gear 702 drives first transmission shaft 803, the second drive bevel gear 701 while inverting, first transmission shaft
803 drive first driving wheel 802, the third drive bevel gear 804 reversion, and first driving wheel 802 drives described
The rotation of first driven wheel 801, first driven wheel 801 drive it is described turn the rotation of last item 15, it is described turn last item 15 drive it is described
Turn the rotation of belling wheel 16, the rotation drive of belling wheel 16 hydraulic pumping unit 169 that turns send oil, the hydraulic pumping unit 169
The big sealing sliding block 24, the small sealing sliding block 21 is driven to move right, the big sealing sliding block 24, the small sealing sliding block
21 drive the locking bar 20 to move right, and the locking bar 20 drives the security protection tapered end 19 to move right unlocking, the third master
Dynamic bevel gear 804 drives the reversion of the second driven wheel 808, and the 808 drive lead screw 9 moves upwards, and the lead screw 9 drives the branch
Strut 27 moves upwards, and the support rod 27 drives the fixed block 282 to move upwards, while second drive bevel gear
701 drive the second driving shaft 603 to invert, and the second driving shaft 603 drives the right door reel 601, the left-hand door
Rope is put in the reversion of reel 602, and the second driving shaft 603 drives the ratchet device 5 to invert, 5 band of ratchet device
It moves the connector 4 to invert, the connector 4 drives the roll 2 to invert, and the roll 2 drives the take-up pulley
101, the take-up pulley 102 inverts, and the take-up pulley 101, the take-up pulley 102 drive the drawstring 287 to move, and wiring is opened
Begin, the drawstring 287 pulls the safety door 283 to close, and the safety door 283 is closed after the completion of object for appreciation, the power motor 705
Power-off, the security protection spring 26 push the big sealing sliding block 24 to move downward, and the big sealing sliding block 24 drives the locking bar
20, the small sealing sliding block 21 moves downward, and the locking bar 20 drives the security protection tapered end 19 to reset to the left, when enabling or closes
When door process needs emergent stopping, the braking motor 12 starts, and the braking input shaft 13 is driven to rotate, the braking input
Axis 13 drives the braking bevel gear 141 to rotate, and the braking bevel gear 141 drives the braking bevel gear 143 to rotate, described
Braking bevel gear 143 drives the shaft 142 to rotate, and the shaft 142 drives the cam 144 to rotate 90 degree, described convex
Wheel 144 drives the brake bar 10 to move right, and the brake bar 10 is inserted into second driven wheel 808, and described second is driven
808 rotation of wheel stops.
The beneficial effects of the present invention are: the present apparatus is in the initial state, and the bilateral symmetry safety door closure, the fixation
Block and the safety door cooperate, and the power motor is not powered on, and the security protection tapered end is located at left side and is bonded with the security protection closing piece,
The braking motor is not powered on, and the brake bar is located at left side；The present apparatus is in use, when needing to open the door, the power motor
Starting rotates forward, and the input shaft is driven to rotate forward, and the input shaft drives the first input bevel gear to rotate forward, first input
Bevel gear drives first drive bevel gear to rotate forward, and first drive bevel gear drives first transmission shaft, second to pass
Dynamic bevel gear rotates forward simultaneously, and first transmission shaft drives first driving wheel, the third drive bevel gear to rotate forward, described
First driving wheel drives the first driven wheel rotation, turns last item rotation described in the first driven wheel drive, described to turn last item
Turn the rotation of belling wheel described in drive, the belling wheel rotation drive hydraulic pumping unit that turns send oil, and the hydraulic pumping unit drives
Move the big sealing sliding block, the small sealing sliding block moves right, described in the big sealing sliding block, the small sealing sliding block drive
Locking bar moves right, and the locking bar drives the security protection tapered end to move right unlocking.The third drive bevel gear drives second
Driven wheel rotates forward, and the drive lead screw moves downward, and the lead screw drives the support rod to move downward, and the support rod drives
The fixed block moves downward, while second drive bevel gear drives the second driving shaft to rotate forward, second transmission
Axis drives the right door reel, the left-hand door reel to rotate forward, described in the right door reel, left-hand door reel pulling
Drawstring starts coiling, and the symmetrical drawstring pulls the symmetrical safety door to open, the symmetrical peace
Air cock pulls the symmetrical drawstring movement, and the symmetrical drawstring pulls the take-up pulley, take-up pulley rotation
Rope is relayed, after the completion of the symmetrical safety door is opened, the power motor power-off, the security protection spring pushes described big
Sealing sliding block moves downward, and the big sealing sliding block drives the locking bar, the small sealing sliding block to move downward, the locking bar band
The security protection tapered end is moved to reset to the left, when needing at closing time, power motor reversion starting drives the input shaft to invert,
The input shaft drives the first input bevel gear reversion, and the first input bevel gear drives first drive bevel gear
Reversion, first drive bevel gear drive first transmission shaft, the second drive bevel gear to invert simultaneously, first transmission
Axis drives first driving wheel, third drive bevel gear reversion, and first driving wheel drives first driven wheel
It rotates, turns last item rotation described in the first driven wheel drive, described to turn to turn the rotation of belling wheel described in last item drive, described turn is pressed
Cam rotation drives the hydraulic pumping unit to send oil, and the hydraulic pumping unit drives the big sealing sliding block, the small sealing to slide
Block moves right, and the big sealing sliding block, the small sealing sliding block drive the locking bar to move right, described in the locking bar drive
Security protection tapered end moves right unlocking, and the third drive bevel gear drives the reversion of the second driven wheel, and the drive lead screw is transported upwards
Dynamic, the lead screw drives the support rod to move upwards, and the support rod drives the fixed block to move upwards, while described the
Two drive bevel gears drive the second driving shaft reversion, and the second driving shaft drives the right door reel, the left-hand door
Rope is put in reel reversion, and the second driving shaft drives the ratchet device reversion, and the ratchet device drives the company
Device reversion is connect, the connector drives the roll reversion, and the roll drives the take-up pulley, the take-up pulley anti-
Turning, the take-up pulley, the take-up pulley drive the drawstring movement, and wiring starts, and the drawstring pulls the safety door to close,
The safety door is closed after the completion of object for appreciation, and the power motor power-off, the security protection spring pushes the big sealing sliding block to transport to the left
Dynamic, the big sealing sliding block drives the locking bar, the small sealing sliding block to move downward, and the locking bar drives the security protection tapered end
It resets to the left, when opening the door or door closing procedure needs emergent stopping, the braking motor starting drives the braking input shaft
Rotation, the braking input shaft drive the braking bevel gear rotation, and the drag cone gear drives the braking bevel gear to turn
Dynamic, the drag cone gear drives the shaft rotation, and the shaft drives the cam to rotate 90 degree, the cam driven
The brake bar moves right, and the brake bar is inserted into second driven wheel, and the second driven wheel rotation stops；The present invention
Structure is simple, easy to use, and manufacturing cost is low, and security performance is high, and stability is good, long service life, can pass through electricity completely
Machine drives, and realizes the open and close of long-range control portal, and can effectively prevent extraneous violence from swarming into, and especially, is opening
Door or close the door during, encounter have burst thing when, can at any time cutting open the door or close the door process.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (7)
1. a kind of support device, including ratchet device and safety device, it is characterised in that: be equipped in the door support device
Take-up chamber above the ratchet device, be equipped in the door support device be located at below the take-up chamber around line chamber,
It is equipped in the door support device and is located at first drive cavity below line chamber, be equipped in the door support device and be located at institute
The second drive cavity on the left of the first drive cavity is stated, is equipped with the security protection being located above second drive cavity in the door support device
Chamber is equipped with the swing chamber being located above the security protection chamber in the door support device, is equipped in the door support device and is located at institute
The safety arrestment chamber on the left of the second drive cavity is stated, the right bottom wall of door support device is fixed with power motor, the power electric
Machine upper end is fixed with the input shaft extended in first drive cavity, and the input shaft upper end is fixedly connected with the first input
Bevel gear, rotation is equipped with right end and extends to the first transmission shaft in first drive cavity in second drive cavity, and described the
It is equipped with the first driving wheel being fixedly connected on first transmission shaft in two drive cavities, is equipped with and fixes in second drive cavity
It is connected to the third drive bevel gear of first transmission shaft left end, is equipped in first drive cavity and is fixedly connected on described the
First drive bevel gear of one transmission shaft right end, the first input bevel gear engages with first drive bevel gear, described
The second driving shaft in first drive cavity is extended to through equipped with lower end up and down in line chamber, it is described to be equipped with admittedly in line chamber
Fixed connection and the reel on the second driving shaft, described be equipped in line chamber are fixedly connected on the second driving shaft and position
Right door reel above the left-hand door reel is equipped in first drive cavity and is fixedly connected on the second driving shaft
Second drive bevel gear of lower end, second drive bevel gear are engaged with first drive bevel gear, second transmission
Axis upper end is fixedly connected with the ratchet device, and the ratchet device inner ring is equipped with the wheel for being fixed on the second driving shaft upper end
Disk, fixed on the wheel disc to be uniformly provided with helical teeth, rotation is equipped with roll in the take-up chamber, and fixation is set on the roll
There is right door take-up pulley, the left-hand door take-up pulley being fixed on the roll on the upside of the right door take-up pulley, the coiling
Axis lower end is fixedly connected with connector, and the ratchet device outer ring is outer equipped with being fixedly connected by bolt with the connector
Disk is uniformly provided with sliding groove in the external disk, and sliding is equipped with conical sliding block in the sliding groove, and the conical sliding block outer end passes through
Compressed spring is fixedly connected with the sliding groove, and bottom wall rotation, which is equipped with, under the door support device extends upwardly to the second drive cavity
In third transmission shaft, be fixed with the second driving wheel on the third transmission shaft, be fixed with position on the third transmission shaft
Third driven wheel of differential on the upside of second driving wheel, the third driven wheel of differential are nibbled with the third drive bevel gear
It closes.
2. a kind of support device according to claim 1, it is characterised in that: rotation, which is equipped with, in the security protection chamber turns pressure
Axis, described to turn last item left end and be fixed with to turn belling wheel, the last item right end that turns is fixed with the first driven wheel, described first from
Driving wheel is engaged with first driving wheel, and the belling wheel rear side that turns is located in the security protection chamber and is fixed with hydraulic pump dress
It sets.
3. a kind of support device according to claim 1, it is characterised in that: have the pump housing, institute in the hydraulic pumping unit
It states and is provided with compression chamber in the pump housing, the push rod being slidably connected by compressed spring and the pump housing is equipped in the compression chamber, it is described
Two sides are equipped with opening up check valve, the pump housing and the check valve by oil circuit connection, under described up and down on the left of the pump housing
Side check valve bottom is connect with oil cylinder, and the upside check valve is fixed with oil circuit.
4. a kind of support device according to claim 1, it is characterised in that: be fixed with security protection dress in the security protection chamber
It sets, small sealing sliding block is slidably connected in the safety device, seals sliding block greatly, passes through security protection bullet on the right side of the big sealing sliding block
Spring has wall to be fixedly connected with the safety device, is fixed on the small sealing sliding block, big sealing sliding block and extends to institute to the left
The locking bar for swinging chamber is stated, is fixed with security protection tapered end on the left of the locking bar.
5. a kind of support device according to claim 1, it is characterised in that: wall body transfer is dynamic before and after the swing chamber sets
There is monosymmetric rotary shaft, symmetrical safety door is fixed in the rotary shaft, is hinged at the top of the safety door
Symmetrical drawstring, the drawstring and the take-up pulley, matings connection, equipped with annular groove, the cunning in the swing chamber
Sliding block is slidably connected in slot, the bilateral symmetry safety door, which is located remotely from each other, holds, the bilateral symmetry peace hinged with the sliding block
Air cock is located remotely from each other end hinged with the sliding block hinged place and drawstring, and the swings chamber sliding is equipped under the safety door
The fixed block of side, the swing chamber two sides are equipped with symmetrical yielding rubber pad, and the swing chamber bottom is equipped with bilateral symmetry
Yielding rubber pad.
6. a kind of support device according to claim 1, it is characterised in that: solid in bottom wall on the left of second drive cavity
Surely it is equipped with stop gasket ring, the second driven wheel is combined on the stop gasket ring, sliding is equipped in second drive cavity prolongs upwards
The elevating screw for swinging chamber is extended to, elevating screw is engaged with the second driven wheel screw thread, and the elevating screw upper end fixation is set
There is security protection closing piece, the security protection closing piece and the security protection tapered end cooperate, and security protection closing piece upper end is fixedly connected with support rod, institute
Support rod is stated to be fixedly connected with the fixed block lower surface.
7. a kind of support device according to claim 1, it is characterised in that: safety arrestment bottom of chamber wall is fixed with
Braking motor, the braking motor upper surface are fixedly connected with braking input shaft, and the braking input shaft upper end is fixed with system
Dynamic bevel gear, the safety arrestment chamber front and back wall body transfer is dynamic to be equipped with shaft, and braking bevel gear, institute are fixed in the shaft
It states braking bevel gear to engage with the braking bevel gear, be fixed in the shaft convex on the left of the braking bevel gear
It takes turns, is equipped with sliding groove on the right side of the safety arrestment chamber in wall body, sliding is equipped with sliding block in the sliding groove, and the sliding block, which passes through, to be stretched
Contracting spring is fixedly connected with wall body on the right side of the sliding groove, and the sliding block upper surface is fixedly connected with sliding through the safety
The brake bar of brake chamber and second drive cavity, the cam are engaged with the brake bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811300952.XA CN109267880A (en) | 2018-11-02 | 2018-11-02 | A kind of support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811300952.XA CN109267880A (en) | 2018-11-02 | 2018-11-02 | A kind of support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109267880A true CN109267880A (en) | 2019-01-25 |
Family
ID=65192021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811300952.XA Withdrawn CN109267880A (en) | 2018-11-02 | 2018-11-02 | A kind of support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109267880A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110292261A (en) * | 2019-05-14 | 2019-10-01 | 嘉兴济铭商贸有限公司 | A kind of insulated switch cabinet |
| CN112796620A (en) * | 2020-12-31 | 2021-05-14 | 宁波酷趣网络科技有限公司 | Hospital guard gate is with inseparable closing device based on gas filling formula |
-
2018
- 2018-11-02 CN CN201811300952.XA patent/CN109267880A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110292261A (en) * | 2019-05-14 | 2019-10-01 | 嘉兴济铭商贸有限公司 | A kind of insulated switch cabinet |
| CN112796620A (en) * | 2020-12-31 | 2021-05-14 | 宁波酷趣网络科技有限公司 | Hospital guard gate is with inseparable closing device based on gas filling formula |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109267880A (en) | A kind of support device | |
| CN107311262B (en) | A kind of industrial sewage processing unit | |
| CN104975810A (en) | Totally-mechanical top-drive casing device by adoption of externally-clamping mode | |
| CN204098852U (en) | A kind of cementing cement head | |
| CN208764356U (en) | A kind of hand liquid-operated flat valve | |
| CN101314435B (en) | Method and apparatus for safety transmitter | |
| CN211108744U (en) | Anti-collision high-grade color box for red wine packaging | |
| CN105983109A (en) | Sterilization cabinet | |
| CN103557326B (en) | Hydraulic quick-opening device | |
| CN203186921U (en) | Can-type kitchen waste container feeding port mechanism | |
| CN211901777U (en) | Safety gate valve | |
| CN203796009U (en) | Clutch mechanism of door lock of automobile | |
| CN208831546U (en) | A kind of high-altitude operation vehicle driving speed reducer | |
| CN110250983A (en) | A kind of closestool being conveniently replaceable mentions lid device | |
| CN214662194U (en) | Pneumatic ball valve with automatic detection locking device | |
| CN208829158U (en) | A kind of ship winch hoisting speed reducer | |
| CN113719622B (en) | Telescopic filtering decompression gate valve | |
| CN109179290A (en) | Case and its application method are opened in a kind of automation | |
| CN109098578A (en) | A kind of safe hinges of door and window | |
| CN203770683U (en) | Sea valve of air control oil tank truck | |
| CN204591042U (en) | With the security door of automatic lifting door in door | |
| CN106379340A (en) | Coal hopper car whole group unloading control system | |
| CN204780806U (en) | Planet decelerator is opened and close to gate | |
| CN204554218U (en) | A kind of shutoff threeway plug handle snap ring self-locking device | |
| CN104373018B (en) | A kind of large sealing door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190125 |