CN108049750A - A kind of automatically-controlled door - Google Patents
A kind of automatically-controlled door Download PDFInfo
- Publication number
- CN108049750A CN108049750A CN201711218688.0A CN201711218688A CN108049750A CN 108049750 A CN108049750 A CN 108049750A CN 201711218688 A CN201711218688 A CN 201711218688A CN 108049750 A CN108049750 A CN 108049750A
- Authority
- CN
- China
- Prior art keywords
- shaft
- hydraulic cylinder
- door body
- automatically
- passage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- 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
- E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
- E05F15/53—Power-operated mechanisms for wings using fluid-pressure actuators for swinging wings
-
- 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
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
- E05F15/75—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects responsive to the weight or other physical contact of a person or object
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
- Extensible Doors And Revolving Doors (AREA)
Abstract
The invention belongs to door fields, and in particular to a kind of automatically-controlled door including door body and the support shaft that door body is driven to rotate, is equipped with the first passage of bottom end opening in support shaft；Shaft is equipped in first passage；First passage is stretched out in the bottom of shaft, and the bottom of shaft is circumferentially with spiral raised line；Floating floor, first hydraulic cylinder and second hydraulic cylinder are equipped with below door body；The lower section of support shaft is equipped with fixed floor that can be concordant with floating floor；Fixed floor is equipped with the second channel stretched into for shaft；The spiral groove to match with spiral raised line is circumferentially on the side wall of second channel；Shaft is abutted with the piston rod of second hydraulic cylinder；First hydraulic cylinder is connected with second hydraulic cylinder.Compared with prior art, the configuration of the present invention is simple, it is easy to use, opening and closing automatically for door body is can be achieved with without wasting electric power resource, realizes that grey part is easily stained with to door body to be cleaned, and has saved human resources and electric power resource during opening and closing.
Description
Technical field
The invention belongs to door fields, specifically disclose a kind of automatically-controlled door.
Background technology
Automatically-controlled door refers to a kind of door that can be automatically opened or close according to the enabling signal that sensing unit transfers.
Automatically-controlled door of the prior art includes being used for the sensing unit for detecting enabling signal, for receiving the control of enabling signal
Unit processed and controlled unit control are used for the driving mechanism that driving gate is opened or closed.The sensing used in the prior art
Unit is essentially all such as infrared ray reactor, microwave remote sensor, touch inductor or this kind of dependence electric energy of foot-operated inductor
Sensing device, entire automatically-controlled door, which needs to be powered always, could realize opening and closing automatically on the door.But so lasting use
The situation of electric energy can cause the significant wastage to electric energy, in the case that particularly midnight inlet/outlet is few at night.And by inductor
Opening and closing automatically for door can not be just realized after power-off, can also give people to make troubles.
In consideration of it, for energy saving and saving resident family cleaning automatically-controlled door time, it is necessary to propose that a kind of energy saves electricity
The automatically-controlled door of energy.
The content of the invention
It is an object of the invention to provide a kind of automatically-controlled door, the sensing device used with solving existing automatically-controlled door relies on electric energy
The problem of work causes the waste of electric energy.
To solve the above-mentioned problems, base case of the invention is：A kind of automatically-controlled door including door body and drives door body to rotate
Support shaft, the first passage of bottom end opening is equipped in support shaft；Being equipped in the first passage can be along above and below first passage
Mobile shaft；First passage is stretched out in the bottom of the shaft, and the bottom of the shaft is circumferentially with spiral raised line；The door
Floating floor is equipped with below body, for the first hydraulic cylinder on support floating floor and for driving the second hydraulic pressure that shaft rotates
Cylinder；The lower section of the support shaft is equipped with fixed floor that can be concordant with floating floor；The fixed floor is equipped with to be stretched for shaft
The second channel entered；The spiral groove to match with spiral raised line is circumferentially on the side wall of the second channel；The shaft
It is abutted with the piston rod of second hydraulic cylinder；The first hydraulic cylinder is connected with second hydraulic cylinder.
The basic principle of this programme is：When people stands in floating floor of stepping in front of the door, human body own wt causes floating ground
Plate squeezes the liquid in first hydraulic cylinder so that the liquid in first hydraulic cylinder is pressed into second hydraulic cylinder, so that second
The shaft abutted on hydraulic cylinder piston rod moves upwards, and since the bottom of shaft is circumferentially with spiral raised line, and described second is logical
The spiral groove to match with spiral raised line is circumferentially on the side wall in road；So shaft can turn during moving upwards
It is dynamic, and then door body is driven to rotate.When people leaves floating floor, the liquid in second hydraulic cylinder is back in first hydraulic cylinder,
Shaft drives door body to be rotated toward direction opposite when opening the door so that door body due to being moved down automatically under the action of gravity simultaneously
It is automatic to be closed.
The advantageous effect of this base case is：Make the liquid in first hydraulic cylinder by the compressed by weight first hydraulic cylinder of people
Body enters second hydraulic cylinder, then the shaft by being abutted on second hydraulic cylinder piston rod rotates and door body is driven to rotate, and then realization pair
Door body opens and closes automatically, and whole process is without human intervention, and real in the case where not using sensor and electric energy
Opening and closing automatically for door body is showed；It, can be to it since first hydraulic cylinder supports movable floor when people falls down on face
Cushioning effect is generated, mitigates the pain fallen down；Compared with prior art, this base case is simple in structure, easy to use, without wave
Expense electric power resource just can realize opening and closing automatically for door body, save electric power resource.
Further, the first passage is equipped with sliding groove close to the side wall of door body；It is provided through sliding in the shaft
The channel washer that slot is contacted with door body surface；The shaft can drive channel washer to move up and down.Channel washer can with shaft up and down motion
Door body is cleared up, avoids the problem of manual cleaning is time-consuming and laborious.
Further, the channel washer and the contact surface of door body are equipped with the hairbrush for cleaning door body surface face.By using
Hairbrush increases the contact surface of channel washer and door, can increase cleaning effect of the channel washer to automatically-controlled door.
Further, it is communicated with pipeline between the first hydraulic cylinder and the second hydraulic stem；The inner-walls of duct is equipped with current limliting
Device.The liquid that current limiter can be limited in second hydraulic cylinder enters the flow velocity of first hydraulic cylinder, make automatically-controlled door can time-delay closing, prevent
Door body closes the too fast and people that wounds；Since the speed that the liquid in second hydraulic cylinder enters in first hydraulic cylinder is slow, make door body
Slowly closing, door body can reduce the shock dynamics between door body and doorframe, can prevent door body from being deformed due to shock when closing.
Further, the current limiter is included along symmetrically arranged two semicircle constrictors of conduit axis, two current limlitings
Gap is left among piece, each constrictor is hinged on inner-walls of duct.When the liquid in first hydraulic cylinder flows into the second hydraulic pressure
When in cylinder, constrictor upward deflects and forms inclination angle with inner-walls of duct；When the liquid in second hydraulic cylinder is back to the first hydraulic pressure
When in cylinder, constrictor is deflected down forms inclination angle with inner-walls of duct, deflects to reduce first hydraulic cylinder and second by constrictor
Flow rate of liquid between hydraulic cylinder plays cushioning effect with the opening and closing reached to door body, give people it is pre- leave reaction when
Between, it will not be hit because door body is opened suddenly in door body.
Further, each constrictor is equipped with close to the one side of first hydraulic cylinder is used for preventing constrictor towards the first hydraulic pressure
The block of cylinder overturning.The flow velocity in the liquid inflow first hydraulic cylinder in second hydraulic cylinder is further limited by block, it is multiple
People is lined up when entering, be just not in after a people enters second people be also introduced into the phenomenon that door body has been switched off.
Further, the first passage top offers pentagon rotation slot, and the shaft top is equipped with can be in rotation slot
The pentagon rotation section inside moved up and down.During shaft moves upwards, rotation section and rotation slot snap together, and turn
During axis rotates, rotation slot drives door body and shaft to rotate together, opens door body.During shaft decline, shaft
It is rotated to direction opposite when opening the door, and then rotation section drives door body to close.
Description of the drawings
Fig. 1 is the structure diagram of automatically-controlled door in the embodiment of the present invention；
Fig. 2 is the partial schematic diagram of support shaft in the embodiment of the present invention；
Fig. 3 is the partial schematic diagram of constrictor in the embodiment of the present invention；
Fig. 4 is rotation slot and the partial schematic diagram of rotation section in the embodiment of the present invention.
Specific embodiment
It is further described below by specific embodiment：
Reference numeral in Figure of description includes：Door body 1, support shaft 2, fixed floor 3, first hydraulic cylinder 4, floating ground
Plate 5, constrictor 6, second hydraulic cylinder 7, shaft 8, first passage 9, channel washer 10, block 11, pipeline 12, sliding groove 13, second
Passage 14, axle sleeve 15, rotation section 16, rotation slot 17.
Embodiment substantially as shown in Figure 1, Figure 2 and Figure 4, a kind of automatically-controlled door, including door body 1 and drive door body 1 rotate branch
Axis 2 is supportted, 2 lower end of support shaft offers first passage 9, and the top of first passage offers pentagon rotation slot 17, first passage 9
Sliding groove 13 is offered on the side wall of the right, the shaft 8 that can be moved up and down along first passage 9, shaft top are equipped in first passage 9
Equipped with pentagonal rotation section 16, rotation section 16 can be slided in the rotation slot 17 and rotation slot 17 can be driven to rotate, in shaft 8
The axle sleeve 15 not rotated with shaft 8 is socketed with, the channel washer 10 contacted through sliding groove 13 with door body 1 is welded on axle sleeve 15,
Channel washer 10 can be moved up and down with shaft 8, be fixedly mounted on channel washer 10 and be useful for the hairbrush that body 1 is cleaned on the door；
First passage 9 is stretched out in 8 bottom of shaft, and 8 bottom of shaft is circumferentially with spiral raised line；Being equipped with below support column can be with
The concordant fixed floor 3 of floating floor 5 is provided with second channel 14 on fixed floor 3, be circumferentially on 14 inner wall of second channel with
The spiral groove that spiral raised line matches；
1 lower section of door body is equipped with floating floor 5, is used to support the first hydraulic cylinder 4 of floating floor 5 and for driving shaft
8 second hydraulic cylinders 7 rotated, floating floor 5 are welded on the piston rod of first hydraulic cylinder 4,4 and second hydraulic pressure of first hydraulic cylinder
It is connected between cylinder 7 by pipeline 12, the piston rod and shaft 8 of second hydraulic cylinder 7 abut；
As shown in figure 3,12 inner wall of pipeline is equipped with current limiter, current limiter includes two set along 12 axisymmetrical of pipeline
Semicircle constrictor 6 leaves gap between two constrictors 6, and constrictor 6 is all hinged on 12 inner wall of pipeline, and constrictor 6 can be with
The flow direction of liquid changes and is spun upside down in pipeline 12 in pipeline 12, when in first hydraulic cylinder 4 liquid is made in human bady gravitational
During with being pushed down into second hydraulic cylinder 7, hydraulic shock power suffered by 6 lower plane of constrictor is higher than upper plane so that constrictor 6 is to turning over
Turn, when the liquid in second hydraulic cylinder 7 flows into first hydraulic cylinder 4, plane is subject to hydraulic shock power to be more than lower flat on constrictor
Face stress, constrictor 6 downwardly turn over；
Constrictor 6 is provided with the block 11 that constrictor 6 is prevented to be overturn towards first hydraulic cylinder 4 in hydraulic cylinder one side,
Block 11 is welded on constrictor 6 on the position of 12 inner wall of pipeline, and block 11 limits constrictor 6 and can only be turned over when downwardly turning over
It goes to horizontal level just to stop overturning so that the liquid in pipeline 12 can only be flowed through from the gap among constrictor 6, be played with this
The effect of 6 current limliting of constrictor；When out-of-date without liquid flow in pipeline 12, plane and lower plane are not all subject to liquid on constrictor 6
The impact force of body so that constrictor 6 can only be turned to horizontal level under self gravitation effect and just stop under the stop of block 11
Only overturn.
When it is implemented, when people stands in floating floor 5 of stepping in front of the door, human body own wt causes floating floor 5 to squeeze the
Liquid in one hydraulic cylinder 4, the liquid in first hydraulic cylinder 4 enters pipeline 12 so that constrictor 6 is flipped up, first hydraulic cylinder
Liquid in 4 rapidly enters second hydraulic cylinder 7 so that the shaft 8 abutted on 7 piston rod of second hydraulic cylinder moves upwards, and rotates
Portion 16 enters in rotation slot 17, and since shaft 8 is equipped with the raised line of spiral, and fixed floor 3 is equipped with and spiral raised line phase
The spiral groove matched somebody with somebody, so shaft 8 moves upwards rotation, rotation section 16 enters rotation slot 17, and then door body 1 is driven to rotate；
The channel washer 10 with hairbrush is welded with due to being socketed with the axle sleeve 15 not rotated with shaft 8 in shaft 8, on axle sleeve 15, so
During axle sleeve 15 is moved up with shaft 8, channel washer 10 moves up the cleaning realized to 1 dust of door body with shaft 8.
When people leaves floating floor 5, the liquid in the second hydraulic pressure 7 passes through the reflux of pipeline 12 road under self gravitation effect
In first hydraulic cylinder 4, constrictor 6 rotates down, but prevents constrictor 6 since constrictor 6 is provided in hydraulic cylinder one side
The block 11 overturn towards first hydraulic cylinder 4, so constrictor 6 can only turn to horizontal level and just stop operating, so second
Liquid in hydraulic cylinder 7 can only be by the clearance backflow among constrictor 6 to first hydraulic cylinder 4, while shaft 8 is due to gravity
Under the action of slide down automatically, door body 1 is driven to be rotated toward opposite direction when opening the door so that door body 1 is closed, and constrictor 6
Liquid in limitation second hydraulic cylinder 7 is back to the speed in first hydraulic cylinder 4, and therefore, people is real when leaving floating floor 5
Existing door body 1 is slowly automatically closed.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these all do not interfere with what the present invention was implemented
Effect and practical applicability.
Claims (6)
1. a kind of automatically-controlled door, including door body and the support shaft that door body is driven to rotate, it is characterised in that：It is opened in support shaft equipped with bottom
The first passage of mouth；The shaft that can be moved up and down along first passage is equipped in the first passage；It stretches the bottom of the shaft
Go out first passage, and the bottom of the shaft is circumferentially with spiral raised line；Floating floor is equipped with below the door body, for supporting
The first hydraulic cylinder of floating floor and the second hydraulic cylinder for driving shaft rotation；The lower section of the support shaft is equipped with can be with
The concordant fixed floor of floating floor；The fixed floor is equipped with the second channel stretched into for shaft；The second channel
The spiral groove to match with spiral raised line is circumferentially on side wall；The shaft is abutted with the piston rod of second hydraulic cylinder；Institute
First hydraulic cylinder is stated to connect with second hydraulic cylinder.
2. automatically-controlled door according to claim 1, it is characterised in that：The first passage is equipped with close to the side wall of door body and slides
Dynamic slot；The channel washer that sliding groove is contacted with door body surface is provided through in the shaft；The shaft can be driven above and below channel washer
Movement.
3. automatically-controlled door according to claim 1, it is characterised in that：It is connected between the first hydraulic cylinder and the second hydraulic stem
There is pipeline；The inner-walls of duct is equipped with current limiter.
4. automatically-controlled door according to claim 3, it is characterised in that：The constrictor includes being symmetrical arranged along conduit axis
Two semicircle constrictors, leave gap among two constrictors, each constrictor is hinged on inner-walls of duct.
5. automatically-controlled door according to claim 4, it is characterised in that：Each current limiter is set in the one side of first hydraulic cylinder
There is the block for constrictor is prevented to be overturn towards first hydraulic cylinder.
6. automatically-controlled door according to claim 1, it is characterised in that：The first passage top offers pentagon rotation
Slot, the shaft top are equipped with the pentagon rotation section that can be moved up and down in rotation slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711218688.0A CN108049750B (en) | 2017-11-28 | 2017-11-28 | A kind of automatically-controlled door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711218688.0A CN108049750B (en) | 2017-11-28 | 2017-11-28 | A kind of automatically-controlled door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108049750A true CN108049750A (en) | 2018-05-18 |
| CN108049750B CN108049750B (en) | 2019-04-30 |
Family
ID=62121111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711218688.0A Active CN108049750B (en) | 2017-11-28 | 2017-11-28 | A kind of automatically-controlled door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108049750B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997491A (en) * | 2020-09-03 | 2020-11-27 | 杭州墙镪科技有限公司 | Automatic door convenient to clean |
| CN112343449A (en) * | 2019-08-08 | 2021-02-09 | 比亚迪股份有限公司 | Automatic door opening and closing system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200999540Y (en) * | 2007-01-15 | 2008-01-02 | 郑建秋 | Pedals type pneumatic power door opening |
| CN103842604A (en) * | 2011-05-11 | 2014-06-04 | 中野泰雄 | Step plate mechanism for door opening and closing device |
| CN203835168U (en) * | 2014-04-24 | 2014-09-17 | 邵宏 | Pedal folding door |
| CN104213792A (en) * | 2014-08-27 | 2014-12-17 | 宁波合力伟业消防科技有限公司 | Pneumatic window with multiple opening functions |
| JP2016056651A (en) * | 2014-09-12 | 2016-04-21 | 東海エコ工業株式会社 | Kinetic energy taking-in device |
| CN106193898A (en) * | 2016-07-11 | 2016-12-07 | 黄受显 | Door opener |
-
2017
- 2017-11-28 CN CN201711218688.0A patent/CN108049750B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200999540Y (en) * | 2007-01-15 | 2008-01-02 | 郑建秋 | Pedals type pneumatic power door opening |
| CN103842604A (en) * | 2011-05-11 | 2014-06-04 | 中野泰雄 | Step plate mechanism for door opening and closing device |
| CN203835168U (en) * | 2014-04-24 | 2014-09-17 | 邵宏 | Pedal folding door |
| CN104213792A (en) * | 2014-08-27 | 2014-12-17 | 宁波合力伟业消防科技有限公司 | Pneumatic window with multiple opening functions |
| JP2016056651A (en) * | 2014-09-12 | 2016-04-21 | 東海エコ工業株式会社 | Kinetic energy taking-in device |
| CN106193898A (en) * | 2016-07-11 | 2016-12-07 | 黄受显 | Door opener |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343449A (en) * | 2019-08-08 | 2021-02-09 | 比亚迪股份有限公司 | Automatic door opening and closing system |
| CN111997491A (en) * | 2020-09-03 | 2020-11-27 | 杭州墙镪科技有限公司 | Automatic door convenient to clean |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108049750B (en) | 2019-04-30 |
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