CN213742953U - Outward opening door structure capable of being automatically opened and closed - Google Patents
Outward opening door structure capable of being automatically opened and closed Download PDFInfo
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- CN213742953U CN213742953U CN202022531839.1U CN202022531839U CN213742953U CN 213742953 U CN213742953 U CN 213742953U CN 202022531839 U CN202022531839 U CN 202022531839U CN 213742953 U CN213742953 U CN 213742953U
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- 241000700605 Viruses Species 0.000 abstract description 6
- 229920000742 Cotton Polymers 0.000 abstract description 5
- 206010011409 Cross infection Diseases 0.000 abstract description 3
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 2
- 240000008574 Capsicum frutescens Species 0.000 abstract 1
- 230000007306 turnover Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012678 infectious agent Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
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Abstract
The utility model provides an automatic structure of opening door outward, the utility model relates to an structure of opening door outward, the utility model discloses an aim at all will use hand pulling door handle in the public place of the external door body that opens door in the winter business turn over of chilly place, the local of installation cotton door curtain still needs to stimulate the door curtain, if the protection is not in place or the disinfection leads to people's cross infection easily in time, be unfavorable for the control to the virus, it includes framework utility model, door curtain fixed plate utility model, controller utility model, switch utility model, door opening drive assembly utility model, two to opening external door utility model, two door curtains utility model, two door bows utility model, two sets of photoelectric switch utility model, four bearing frame utility model that have the bearing, two sets of door curtain stimulate the connecting piece utility model, four bearing frame utility model, A plurality of door curtain fixing bolt utility model, the utility model is used for the door body structure field.
Description
Technical Field
The invention relates to an outward opening door structure, in particular to an outward opening door structure capable of being automatically opened and closed.
Background
The outward opening door body structure is usually adopted at an entrance and an exit of a public place, the door body structure saves space and is convenient to open and close the door, but a cotton door curtain is often arranged on a door frame in winter in northern cold regions to ensure indoor temperature, so the heat preservation effect of the cotton door curtain arranged on the door frame of the outward opening door is better than that of a rotary door, therefore, the door body needs to be opened manually and pushed and pulled to enter when the door body is opened and closed, hands need to be contacted with the door body part, then respiratory system diseases or viruses are propagated by respiratory tract droplets and contact, however, the door body structure of the outward opening door is more in hospitals or other public places because the door body structure of the outward opening door is simple and low in cost, the installation space is saved, but the door handle needs to be pulled by hands to open and close the door when the door is opened and closed in the public places, when the cotton door curtain is installed on the door frame in cold regions, the door curtain also needs to be pulled, if the door bodies are not in place to be protected or disinfected in time, cross infection of viruses among people is easily caused, and virus propagation is not controlled easily, so that an outward opening mechanism capable of automatically opening the door needs to be provided.
Disclosure of Invention
The invention aims to provide an automatic opening and closing outward opening door structure, which aims to pull a door handle by hand in public places of entering and exiting outward opening door bodies in winter in cold places, pull a door curtain in places where cotton curtains are installed, easily cause cross infection between people if protection is not in place or disinfection is not timely, and is not beneficial to controlling viruses.
The technical scheme adopted by the invention for solving the problems is as follows:
the door curtain opening and closing device comprises a frame body 1, a door curtain fixing plate 5, a controller 11, a power switch 12, a door opening driving assembly 13, two oppositely-opened outwards-pulled doors 2, two door curtains 6, two door bows 7, two door curtain pulling connecting pieces 14, at least two groups of photoelectric switches 10, four bearing seats 9 with bearings and a plurality of door curtain fixing bolts 4; two oppositely-opened outer sliding doors 2 are oppositely arranged in a frame body 1, each door body connecting shaft 8 is vertically arranged on the oppositely-opened outer sliding door 2, each oppositely-opened outer sliding door 2 is arranged on the frame body 1, two ends of each door body connecting shaft 8 are respectively and rotatably connected with the frame body 1 through a bearing seat 9 with a bearing, a frame body cross beam 3 is horizontally arranged on the frame body 1, the frame body cross beam 3 is arranged close to the top ends of the two oppositely-opened outer sliding doors 2, two door curtains 6 are oppositely arranged and arranged on the frame body cross beam 3, the two door curtains 6 are fixedly arranged on the frame body cross beam 3 through a door curtain fixing plate 5 and a plurality of door curtain fixing bolts 4, each oppositely-opened outer sliding door 2 is connected with the frame body cross beam 3 through a door bow 7, the top end of each oppositely-opened outer sliding door 2 is respectively and fixedly connected with the movable end of the corresponding door bow 7, the fixed end of the door bow 7 is fixedly arranged on the frame body cross beam 3, the position of each oppositely-opened outer sliding door 2 close to the top end is connected with one door curtain 6 through a door curtain pulling connecting piece 14, door curtain pulling connecting piece 14 level sets up, and the distance on door curtain pulling connecting piece 14 to the 2 tops of sliding out door 2 is for the quarter to the sixth department of the whole high numerical value of sliding out door 2, the both sides of framework 1 correspond respectively and install a set of photoelectric switch 10, the transmitting terminal of every photoelectric switch 10 of group corresponds the setting with the stand of framework 1 one side, the receiving terminal of every photoelectric switch 10 of group corresponds the setting with the stand of framework 1 opposite side, drive assembly 13 that opens the door is installed on the framework 1 of sliding out door 2 one side of opening out door, drive assembly 13 that opens the door and at least two sets of photoelectric switch 10 all are connected with controller 11 through the electric wire, controller 11 passes through switch 12 and is connected with external power source.
The invention has the beneficial effects that:
1. the invention detects people walking at the transmitting end and the receiving end or passing obstacles through one group of photoelectric switches 10 at a time, signals are fed back to the controller 11 through the photoelectric switches 10, the controller 11 controls the door opening driving component 13 to work, the two oppositely-opened outwards-pulling doors 2 are pulled through the door opening driving component 13 and the two oppositely-opened outwards-pulling doors 2 are opened, when a human body or an obstacle passes through the other group of photoelectric switches 10, the controller 11 controls the door opening driving component 13 to rotate reversely and restore to the initial position, the oppositely-opened outwards-pulling doors 2 restore the oppositely-opened outwards-pulling doors 2 to the closed state under the action of the door bow 7, and further, the in-and-out infectious agents are ensured not to be contacted with a door or a door curtain, the contact is avoided, the protection is well made, and the virus propagation caused by the contact is cut off.
2. When the split outer sliding door 2 is opened, each split outer sliding door 2 pulls the door curtain 6 to be lifted through the door curtain pulling connecting piece 14, so that people can enter and exit without contacting the door curtain.
3. The number of turns of the forward and reverse rotation driving motor 13-1 in the door opening driving assembly 13 rotating during working is controlled by the controller 11, the controller 11 controls the forward and reverse rotation driving motor 13-1 to move forward and reversely to pull the driving rope 13-4, the distance between the forward and reverse rotation driving rope and the distance between the forward and reverse rotation driving rope is consistent with the walking distance of each split outer sliding door 2 when the split outer sliding door 2 is opened and closed, the rotation angle of the oppositely-opened externally-pulled door 2 during opening and closing is 90 degrees, the walking distance of the door-opening end of the oppositely-opened externally-pulled door 2 is calculated according to a perimeter formula, the circumference of one circle of the wire wheel 13-2 is calculated by the circumference formula of the wire wheel 13-2, the ratio of the distance of the outward sliding door 2 at the opening end to the perimeter of the wire wheel 13-2 is the number of turns of the forward and reverse rotation driving motor 13-1 driving the wire wheel 13-2 to rotate, and is controlled by the controller 11.
Drawings
Fig. 1 is a front view of the overall structure of the present application.
Fig. 2 is a right side view of fig. 1.
Figure 3 is a top view of the door opening drive assembly 13.
Fig. 4 is a schematic view of the forward and reverse rotation driving motor 13-1, two guide wheels 13-3 and two driving ropes 13-4 installed on one frame of the frame body 13-5.
Detailed Description
The first embodiment is as follows: the embodiment is described with reference to fig. 1 to 4, and the outward opening structure of an automatic switch in the embodiment includes a frame 1, a door curtain fixing plate 5, a controller 11, a power switch 12, an opening drive assembly 13, two oppositely opening outward-pulling doors 2, two door curtains 6, two door bows 7, two door curtain pulling connecting pieces 14, at least two sets of photoelectric switches 10, four bearing seats 9 with bearings, and a plurality of door curtain fixing bolts 4; two oppositely-opened outer sliding doors 2 are oppositely arranged in a frame body 1, each door body connecting shaft 8 is vertically arranged on the oppositely-opened outer sliding door 2, each oppositely-opened outer sliding door 2 is arranged on the frame body 1, two ends of each door body connecting shaft 8 are respectively and rotatably connected with the frame body 1 through a bearing seat 9 with a bearing, a frame body cross beam 3 is horizontally arranged on the frame body 1, the frame body cross beam 3 is arranged close to the top ends of the two oppositely-opened outer sliding doors 2, two door curtains 6 are oppositely arranged and arranged on the frame body cross beam 3, the two door curtains 6 are fixedly arranged on the frame body cross beam 3 through a door curtain fixing plate 5 and a plurality of door curtain fixing bolts 4, each oppositely-opened outer sliding door 2 is connected with the frame body cross beam 3 through a door bow 7, the top end of each oppositely-opened outer sliding door 2 is respectively and fixedly connected with the movable end of the corresponding door bow 7, the fixed end of the door bow 7 is fixedly arranged on the frame body cross beam 3, the position of each oppositely-opened outer sliding door 2 close to the top end is connected with one door curtain 6 through a door curtain pulling connecting piece 14, door curtain pulling connecting piece 14 level sets up, and the distance on door curtain pulling connecting piece 14 to the 2 tops of sliding out door 2 is for the quarter to the sixth department of the whole high numerical value of sliding out door 2, the both sides of framework 1 correspond respectively and install a set of photoelectric switch 10, the transmitting terminal of every photoelectric switch 10 of group corresponds the setting with the stand of framework 1 one side, the receiving terminal of every photoelectric switch 10 of group corresponds the setting with the stand of framework 1 opposite side, drive assembly 13 that opens the door is installed on the framework 1 of sliding out door 2 one side of opening out door, drive assembly 13 that opens the door and at least two sets of photoelectric switch 10 all are connected with controller 11 through the electric wire, controller 11 passes through switch 12 and is connected with external power source.
The second embodiment is as follows: the embodiment is described with reference to fig. 1 to 4, and the door opening driving assembly 13 of the embodiment includes a forward and reverse rotation driving motor 13-1, a wire wheel 13-2, a frame body 13-5, two guide wheels 13-3 and two driving ropes 13-4; the frame body 13-5 is a rectangular frame body, one frame of the frame body 13-5 is horizontally and fixedly arranged on the frame body 1 at one side of the outward opening door of the outward opening sliding door 2, one frame of the frame body 13-5 is provided with a forward and reverse rotation driving motor 13-1 and two guide wheels 13-3, a shell of the forward and reverse rotation driving motor 13-1 is fixedly arranged at the middle position of the frame, the two guide wheels 13-3 are respectively arranged at the end parts of the frame, each guide wheel 13-3 is rotationally connected and arranged on the frame through a fixed shaft and a bearing on the fixed shaft, a rotating shaft of the forward and reverse rotation driving motor 13-1 and the fixed shaft on each guide wheel 13-3 are vertically arranged, a wire wheel 13-2 is fixedly sleeved on the output end of a rotating shaft of the forward and reverse rotation driving motor 13-1 through a pin, and two driving ropes 13-4 are arranged on the wire wheel 13-2, one end of each driving rope 13-4 is fixedly connected with the wire wheel 13-2, the other end of each driving rope 13-4 is fixedly connected with an external frame body at the opening end of the top of the oppositely-opened outer sliding door 2 by bypassing the guide wheel 13-3, the forward and reverse rotation driving motor 13-1 is connected with the controller 11 through an electric wire, and the distance for the forward and reverse rotation driving motor 13-1 to drive the wire wheel 13-2 to pull the driving rope 13-4 to move each time is smaller than or equal to the displacement distance for the opening and closing end of the oppositely-opened outer sliding door 2 to rotate by 90 degrees. After a person or an obstacle passing through the group of photoelectric switches 10 on one side of the frame body 1 passes through the group of photoelectric switches 10 on the other side every time, the controller 11 controls the forward and reverse rotation driving motor 13-1 to move reversely for three seconds to five seconds, the initial position is recovered, the oppositely-opened outwards-pulled door 2 is closed through the door bow 7, and the rest is the same as that of the first embodiment.
The third concrete implementation mode: referring to the present embodiment described with reference to fig. 1 to 2, in the present embodiment, which is an automatically opening and closing door structure, the curtain pulling link 14 includes a cross bar, a long link rope, and a short link rope; every horizontal pole horizontal fixed mounting is on the outside framework of the outer sliding door 2 both sides of run from opposite directions, and the one end of long connection rope and the one end of short connection rope are all installed on the horizontal pole, and long connection rope is close to the 2 end settings that open the outer sliding door of run from opposite directions, and the short connection rope sets up department in the centre of horizontal pole, and the other end of long connection rope is installed and is served with pulling open that corresponds door curtain 6 to the outer sliding door of run from opposite directions 2, and the other end of short connection rope is installed and is corresponded the intermediate position of door curtain 6 horizontal direction with running from opposite directions 2 outer sliding doors. The length of the long connecting rope is equal to one half of the width value of the split outer sliding door 2, and the length of the short connecting rope is equal to one third of the width value of the split outer sliding door 2. In the present embodiment, the height of each of the split outer doors 2 is 2.2 to 3 meters, and the width of each of the split outer doors 2 is 0.8 to 1.2 meters. The rest is the same as the first embodiment.
The fourth concrete implementation mode: the present embodiment is described with reference to fig. 1-2, and the distance from the group of photoelectric switches 10 on each side of the housing 1 to the housing 1 is 1.1 times to 1.2 times of the width value of the double-opening sliding door 2, which is the same as that of the first embodiment.
The fifth concrete implementation mode: referring to fig. 1 to 4, the present embodiment, which is an outward opening door structure of an automatic switch, is described, in which each of the driving ropes 13-4 on the pulley 13-2 is horizontally arranged to the guide pulley 13-3 and to the joint of the split outward opening door 2 by bypassing the guide pulley 13-3. The purpose is to reduce the friction force between the driving rope 13-4 and the guide wheel 13-3, ensure the normal work of the driving rope 13-4 and prolong the service life of the driving rope 13-4 and the guide wheel 13-3. The rest is the same as the second embodiment.
Principle of operation
In this application, every mechanism of an automatic switch's out-opening door structure when carrying out the work can only carry out the singleton and get into or go out, uses two out-opening door structures simultaneously during the use, uses when one is advancing, uses when one is going out, avoids the propagation infection that causes when the face-to-face, guarantees the normal operating of this application out-opening door structure simultaneously.
Claims (5)
1. The utility model provides an automatic outward opening door structure which characterized in that: the door curtain driving device comprises a frame body (1), a door curtain fixing plate (5), a controller (11), a power switch (12), a door opening driving assembly (13), two oppositely-opened outwards-pulled doors (2), two door curtains (6), two door bows (7), two door curtain pulling connecting pieces (14), at least two groups of photoelectric switches (10), four bearing seats (9) with bearings and a plurality of door curtain fixing bolts (4); the two oppositely-opened outer sliding doors (2) are oppositely arranged in the frame body (1), each door body connecting shaft (8) is vertically arranged on the oppositely-opened outer sliding door (2), each oppositely-opened outer sliding door (2) is arranged on the frame body (1), two ends of each door body connecting shaft (8) are respectively and rotatably connected with the frame body (1) through a bearing seat (9) with a bearing, the frame body cross beam (3) is horizontally arranged on the frame body (1), the frame body cross beam (3) is arranged close to the top ends of the two oppositely-opened outer sliding doors (2), the two door curtains (6) are oppositely arranged and arranged on the frame body cross beam (3), the two door curtains (6) are fixedly arranged on the frame body cross beam (3) through a door curtain fixing plate (5) and a plurality of door curtain fixing bolts (4), each oppositely-opened outer sliding door (2) is connected with the frame body cross beam (3) through a door bow (7), the top ends of the oppositely-opened outer sliding doors (2) are respectively and fixedly connected with the movable ends of the corresponding door bows (7), the fixed end of the door bow (7) is fixedly arranged on a frame body cross beam (3), the position of each oppositely-opened outwards-sliding door (2) close to the top is connected with a door curtain (6) through a door curtain pulling connecting piece (14), the door curtain pulling connecting piece (14) is horizontally arranged, the distance from the door curtain pulling connecting piece (14) to the top end of the oppositely-opened outwards-sliding door (2) is one quarter to one sixth of the whole height value of the oppositely-opened outwards-sliding door (2), two sides of the frame body (1) are respectively and correspondingly provided with a group of photoelectric switches (10), the transmitting end of each group of photoelectric switches (10) is correspondingly arranged with an upright post at one side of the frame body (1), the receiving end of each group of photoelectric switches (10) is correspondingly arranged with an upright post at the other side of the frame body (1), the door opening driving assembly (13) is arranged on the frame body (1) at one side of the oppositely-opened outwards-sliding door (2), the door opening driving assembly (13) and at least two groups of photoelectric switches (10) are connected with a controller (11) through electric wires, the controller (11) is connected with an external power supply through a power switch (12).
2. The structure of the outward opening door of the automatic switch according to claim 1, wherein: the door opening driving assembly (13) comprises a forward and reverse rotation driving motor (13-1), a wire wheel (13-2), a frame body (13-5), two guide wheels (13-3) and two driving ropes (13-4); the frame body (13-5) is a rectangular frame body, one frame of the frame body (13-5) is horizontally and fixedly arranged on the frame body (1) at one side of the outward opening door of the oppositely opening outward sliding door (2), one frame of the frame body (13-5) is provided with a forward and reverse rotation driving motor (13-1) and two guide wheels (13-3), a shell of the forward and reverse rotation driving motor (13-1) is fixedly arranged at the middle position of the frame, the two guide wheels (13-3) are respectively arranged at the end parts of the frame, each guide wheel (13-3) is rotatably connected and arranged on the frame through a fixed shaft and a bearing on the fixed shaft, a rotating shaft of the forward and reverse rotation driving motor (13-1) and the fixed shaft on each guide wheel (13-3) are vertically arranged, a wire wheel (13-2) is fixedly sleeved on the output end of the rotating shaft of the forward and reverse rotation driving motor (13-1) through a pin, two driving ropes (13-4) are arranged on the wire wheel (13-2), one end of each driving rope (13-4) is fixedly connected with the wire wheel (13-2), the other end of each driving rope (13-4) bypasses the guide wheel (13-3) and is fixedly connected with an external frame body at the door opening end of the top of the split outer sliding door (2), and the forward and reverse rotation driving motor (13-1) is connected with the controller (11) through an electric wire.
3. The structure of the outward opening door of the automatic switch according to claim 1, wherein: the door curtain pulling connecting piece (14) comprises a cross bar, a long connecting rope and a short connecting rope; every horizontal pole horizontal fixed mounting is on the outside framework of the outer sliding door of folio (2) both sides, the one end of long connection rope and the one end of short connection rope are all installed on the horizontal pole, long connection rope is close to the end setting of opening of the outer sliding door of folio (2), short connection rope sets up the centre department at the horizontal pole, the other end of long connection rope is installed and is served with pulling open of corresponding door curtain (6) in the outer sliding door of folio (2), the other end of short connection rope is installed and is corresponded the intermediate position of door curtain (6) horizontal direction in the outer sliding door of folio (2).
4. The structure of the outward opening door of the automatic switch according to claim 1, wherein: the distance from one group of photoelectric switches (10) on each side of the frame body (1) to the frame body (1) is 1.1 to 1.2 times of the width value of the oppositely-opened outwards-pulled door (2).
5. The outward opening door structure of an automatic switch according to claim 2, wherein: each driving rope (13-4) on the wire wheel (13-2) is horizontally arranged at the joint of the guide wheel (13-3) and the split outer sliding door (2) by bypassing the guide wheel (13-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022531839.1U CN213742953U (en) | 2020-11-05 | 2020-11-05 | Outward opening door structure capable of being automatically opened and closed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022531839.1U CN213742953U (en) | 2020-11-05 | 2020-11-05 | Outward opening door structure capable of being automatically opened and closed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213742953U true CN213742953U (en) | 2021-07-20 |
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ID=76819912
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022531839.1U Active CN213742953U (en) | 2020-11-05 | 2020-11-05 | Outward opening door structure capable of being automatically opened and closed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213742953U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114059909A (en) * | 2021-10-28 | 2022-02-18 | 嘉善力通信息科技股份有限公司 | Intelligent security cell management and control device and method based on cloud platform |
-
2020
- 2020-11-05 CN CN202022531839.1U patent/CN213742953U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114059909A (en) * | 2021-10-28 | 2022-02-18 | 嘉善力通信息科技股份有限公司 | Intelligent security cell management and control device and method based on cloud platform |
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Effective date of registration: 20210720 Address after: 150001 No. 600 Changjiang Road, Xiangfang District, Harbin, Heilongjiang. Patentee after: Northeast Agricultural University Address before: 163000 Lane 21, Honggang West Street, Daqing City, Heilongjiang Province Patentee before: Liu Fangya |