CN214365664U - Automatic door capable of being opened bilaterally and bidirectionally - Google Patents
Automatic door capable of being opened bilaterally and bidirectionally Download PDFInfo
- Publication number
- CN214365664U CN214365664U CN202023318665.7U CN202023318665U CN214365664U CN 214365664 U CN214365664 U CN 214365664U CN 202023318665 U CN202023318665 U CN 202023318665U CN 214365664 U CN214365664 U CN 214365664U
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- door
- driving motor
- transmission shaft
- revolving door
- electromagnet
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- 230000005540 biological transmission Effects 0.000 claims abstract description 85
- 230000002146 bilateral effect Effects 0.000 claims abstract description 3
- 230000003028 elevating effect Effects 0.000 claims description 6
- 230000002457 bidirectional effect Effects 0.000 claims 2
- 230000007306 turnover Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a bilateral two-way opening automatic door, belonging to the field of automatic doors, comprising a revolving door, a first fixed door frame, a second fixed door frame and a control system; the control system comprises a first driving motor, a second driving motor, a first transmission shaft, a second transmission shaft, a first lifting device, a second lifting device, a first electromagnet and a second electromagnet; the first electromagnet and the second electromagnet are respectively arranged above the first cylindrical bolt and the second cylindrical bolt; through setting up first driving motor and second driving motor, realized the automatic start-stop of revolving door, come the connection status who changes first cylinder bolt and revolving door and the connection status of second cylinder bolt and revolving door respectively through first electro-magnet and second electro-magnet simultaneously, realized that the revolving door can two sides open, and through the corotation or the control of reversal to first driving motor and second driving motor, realized the two-way opening of revolving door, more made things convenient for personnel's business turn over.
Description
Technical Field
The utility model relates to an automatically-controlled door field especially relates to a two-way automatically-controlled door that opens of two sides.
Background
The existing access door for a residential district and the like can only be opened on one side, namely, one side of the access door is hinged with a door frame, and the other side of the access door is provided with structures such as a door lock or a door bolt and the like, so that a resident needs to manually open the access door and can leave the access door after the access door is closed after the access door is opened, and the access of the resident is not convenient; and the hidden danger of theft can be caused by the fact that the resident forgets to close the entrance and exit after going out, leading to the entrance of people such as leisure and miscellaneous people into the residential area.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic open and close and can two the access door that open of side.
To achieve the purpose, the utility model adopts the following technical proposal:
the automatic door capable of being opened in two directions at two sides is characterized by comprising a revolving door, a first fixed door frame, a second fixed door frame and a control system, wherein the revolving door is arranged between the first fixed door frame and the second fixed door frame, and the revolving door is hinged with the first fixed door frame and the second fixed door frame through a first cylindrical bolt and a second cylindrical bolt respectively;
the control system comprises a first driving motor, a second driving motor, a first transmission shaft, a second transmission shaft, a first lifting device, a second lifting device, a first electromagnet and a second electromagnet; the first electromagnet and the second electromagnet are respectively arranged above the first cylindrical bolt and the second cylindrical bolt;
a rotating shaft of the first driving motor is in transmission connection with the first transmission shaft, a rotating shaft of the second driving motor is in transmission connection with the second transmission shaft, a first matching cavity and a second matching cavity are formed in the bottom of the revolving door, the first matching cavity corresponds to the first cylindrical bolt in the vertical position, and the second matching cavity corresponds to the second cylindrical bolt in the vertical position; the first transmission shaft is connected with the lifting end of the first lifting device, and the second transmission shaft is connected with the lifting end of the second lifting device.
Preferably, the first lifting device and the second lifting device both adopt automatic clutches.
Preferably, a first driving gear is arranged on a rotating shaft end sleeve of the first driving motor, a first driven gear is arranged on the outer side sleeve of the first driving shaft in a sleeved mode, and the first driving gear is meshed with the first driven gear.
Preferably, a second driving gear is sleeved on a rotating shaft end of the second driving motor, a second driven gear is sleeved on the outer side of the second transmission shaft, and the second driving gear is meshed with the second driven gear.
Preferably, the control system further comprises a first encoder and a second encoder, the first encoder is connected with the rotating shaft end of the first driving motor, and the second encoder is connected with the rotating shaft end of the second driving motor.
Preferably, first transmission shaft with the upper end of second transmission shaft all is equipped with many spacing grooves, first cooperation chamber with second cooperation intracavity all be equipped with many with the spacing sand grip that the spacing groove corresponds.
Preferably, the first fixed door frame is provided with a first hinge part extending to the top of the revolving door, the top of the revolving door is provided with a first hinge hole, the outer side of the first hinge hole is provided with a first limiting ring, and the first cylindrical bolt penetrates through the first limiting ring and corresponds to the first hinge hole;
the second fixed door frame is provided with a second hinge part extending to the top of the revolving door, the top of the revolving door is provided with a second hinge hole, the outer side of the second hinge hole is provided with a second limiting ring, and the second cylindrical bolt penetrates through the second limiting ring and corresponds to the second hinge hole.
Preferably, the first hinge part and the second hinge part are respectively provided with a first chassis and a second chassis, the first electromagnet and the second electromagnet are respectively arranged in the first chassis and the second chassis, and the protection grade of the first chassis and the second chassis is IP 55.
The utility model has the advantages that: the utility model discloses a set up first driving motor and second driving motor, realized the automatic start-stop of revolving door, come the connected state that changes first cylinder bolt and revolving door and the connected state of second cylinder bolt and revolving door respectively through first electro-magnet and second electro-magnet simultaneously, realized that the revolving door can two sides open, and through corotation or the control of reversal to first driving motor and second driving motor, realized the two-way opening of revolving door, more made things convenient for personnel's business turn over.
Drawings
The accompanying drawings are provided to further illustrate the present invention, but the content in the accompanying drawings does not constitute any limitation to the present invention.
FIG. 1 is a schematic diagram of the internal structure of one embodiment of the present invention;
fig. 2 is a partially enlarged view of fig. 1.
Wherein: the revolving door comprises a revolving door 1, a first fixed door frame 2, a second fixed door frame 3, a first cylindrical bolt 21, a second cylindrical bolt 31, a first driving motor 41, a second driving motor 51, a first transmission shaft 42, a second transmission shaft 52, a first lifting device 43, a second lifting device 53, a first electromagnet 44, a second electromagnet 54, a first driving gear 45, a second driving gear 55, a first driven gear 46, a second driven gear 56, a limit groove 421, a first hinge portion 22, a second hinge portion 32, a first case 23, a second case 33, a first limit ring 24 and a second limit ring 25.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Referring to fig. 1, the bilateral two-way opening automatic door of the present embodiment includes a revolving door 1, a first fixed door frame 2, a second fixed door frame 3 and a control system, wherein the revolving door 1 is disposed between the first fixed door frame 2 and the second fixed door frame 3, and the revolving door 1 is hinged to the first fixed door frame 2 and the second fixed door frame 3 through a first cylindrical bolt 21 and a second cylindrical bolt 31, respectively;
the control system comprises a first driving motor 41, a second driving motor 51, a first transmission shaft 42, a second transmission shaft 52, a first lifting device 43, a second lifting device 53, a first electromagnet 44 and a second electromagnet 54; the first electromagnet 44 and the second electromagnet 54 are respectively arranged above the first cylindrical bolt 21 and the second cylindrical bolt 31;
a rotating shaft of the first driving motor 41 is in transmission connection with the first transmission shaft 42, a rotating shaft of the second driving motor 51 is in transmission connection with the second transmission shaft 52, a first matching cavity and a second matching cavity are formed in the bottom of the revolving door 1, the first matching cavity corresponds to the first cylindrical bolt 21 in the vertical position, and the second matching cavity corresponds to the second cylindrical bolt 31 in the vertical position; the first transmission shaft 42 is connected to the elevating end of the first elevating device 43, and the second transmission shaft 52 is connected to the elevating end of the second elevating device 53.
When the revolving door 1 is in a door closing state, two sides of the revolving door 1 are respectively fixed between the first fixed door frame 2 and the second fixed door frame 3 through the first cylindrical bolt 21 and the second cylindrical bolt 31, and meanwhile, the first lifting device 43 and the second lifting device 53 respectively drive the first transmission shaft 42 to lift so as to enable the upper end of the first driving shaft to correspond to the first matching cavity and drive the second transmission shaft 52 to lift so as to enable the upper end of the second driving shaft to correspond to the second matching cavity, at this time, four corners of the revolving door 1 are respectively fixed through the first cylindrical bolt 21, the second cylindrical bolt 31, the first transmission shaft 42 and the second transmission shaft 52, and a resident can not enter and exit;
when the revolving door 1 is in the first door opening state, the first electromagnet 44 acts to suck up the first cylindrical bolt 21 to make the first cylindrical bolt separate from the revolving door 1, and meanwhile, the first lifting device 43 drives the first transmission shaft 42 to descend to the upper end of the first transmission shaft 42 to separate from the first matching cavity, at this time, the second driving motor 51 drives the second transmission shaft 52 to drive the revolving door 1 to realize the rotary door opening by taking the second cylindrical bolt 31 and the second transmission shaft 52 as rotating shafts, and the forward rotation or the reverse rotation of the revolving door can be realized by controlling the rotating shaft of the second driving motor 51 to rotate forward or reversely.
When the revolving door 1 is in the second door opening state, the second electromagnet 54 acts to suck up the second cylindrical bolt 31 to make the second cylindrical bolt separate from the revolving door 1, and meanwhile, the second lifting device 53 drives the second transmission shaft 52 to descend to the upper end of the second transmission shaft 52 to separate from the second matching cavity, at this time, the second driving motor 51 drives the second transmission shaft 52 to drive the revolving door 1 to realize the rotary door opening by taking the second cylindrical bolt 31 and the second transmission shaft 52 as rotating shafts, and the forward rotation or the reverse rotation of the rotating door can be realized by controlling the rotating shaft of the second driving motor 51 to rotate forward or reversely.
The automatic door is opened in two directions at two sides, so that people can enter and exit conveniently, when the people are positioned at one side of the revolving door 1 close to the first fixed door frame 2, the opening mode of the revolving door 1 is in a first door opening state, the revolving door 1 is controlled to rotate towards the entering direction of the people, and the collision between the people when the door is opened is avoided; when a person leaves from the side, close to the first fixed door frame 2, of the revolving door 1, the opening mode of the revolving door 1 is also the first door opening state, but the direction of the revolving door 1 is controlled to rotate in the direction in which the person leaves, so that the person is prevented from colliding with the revolving door when the door is opened; when a person is positioned at one side of the revolving door 1 close to the second fixed door frame 3, the opening mode of the revolving door 1 is a second door opening state, and the revolving door 1 is controlled to rotate towards the entering direction of the person, so that the collision with the person is avoided when the door is opened; when a person leaves from the side, close to the second fixed door frame 3, of the revolving door 1, the opening mode of the revolving door 1 is also the second door opening state, but the direction of the revolving door 1 is controlled to rotate in the direction in which the person leaves, so that the person is prevented from colliding with the revolving door when the door is opened; therefore, through the determination of the position of the person, the person can pass through the automatic door of the embodiment more conveniently, and the potential safety hazard caused by collision between the person and the rotating door 1 during rotation is effectively eliminated.
Preferably, the first lifting device 43 and the second lifting device 53 both adopt automatic clutches, the automatic clutches are respectively used for fixing and supporting the first transmission shaft 42 and the second transmission shaft 52, the first transmission shaft 42 and the second transmission shaft 52 are respectively installed at the movable ends of the two automatic clutches, so that the first transmission shaft 42 or the second transmission shaft 52 can be lifted linearly, and when the door opening or closing state is switched, the first transmission shaft 42 and the first matching cavity are corresponding or the first transmission shaft 42 is separated from the first matching cavity through the automatic clutches; and the second elevating device 53 performs the same function using an automatic clutch. In other embodiments, the first lifting device 43 and the second lifting device 53 may also adopt other lifting mechanisms capable of achieving linear lifting, such as an electric pusher, which is installed at the bottom of the first transmission shaft 42 and the second transmission shaft 52, and the movable end of the electric pusher is connected with the second transmission shaft 52 of the first transmission shaft 42 through a bearing, so as to perform the functions of fixing and supporting the first transmission shaft 42 and the second transmission shaft 52 and driving linear lifting.
Preferably, the pivot of first driving motor 41 and first transmission shaft 42 realize the transmission through gear drive and are connected, the pivot pot head of first driving motor 41 is equipped with first driving gear 45, the outside cover of first transmission shaft 42 is equipped with first driven gear 46, the middle and lower part interference fit of first driving gear and first transmission shaft 42, the realization is fixed to first transmission gear axial, thereby first driving gear 45 meshes with first driven gear 46 and realizes that first driving motor 41 is connected with the transmission of first transmission shaft 42, adopt gear drive's mode, transmission precision is high, thereby realize controlling revolving door 1 pivoted angle, first cooperation chamber is located directly over first transmission shaft 42 when also can guaranteeing the state of closing the door.
Preferably, the rotating shaft of the second driving motor 51 is in transmission connection with the second transmission shaft 52 through a gear transmission mechanism, a second driving gear 55 is sleeved on the rotating shaft end of the second driving motor 51, a second driven gear 56 is sleeved on the outer side of the second transmission shaft 52, the second driving gear is in interference fit with the middle lower part of the second transmission shaft 52, the second driving gear is axially fixed, the second driving gear 55 is meshed with the second driven gear 56 to achieve transmission connection of the second driving motor 51 and the second transmission shaft 52, a gear transmission mode is adopted, the transmission precision is high, the rotating angle of the revolving door 1 is controlled, and it can be ensured that the second matching cavity is located right above the second transmission shaft 52 in a door closing state.
Further, the control system further includes a first encoder and a second encoder (not shown in the drawings), the first encoder is connected to the rotating shaft end of the first driving motor 41, and the second encoder is connected to the rotating shaft end of the second driving motor 51. From this, through setting up first encoder and second encoder and being connected with first driving motor 41 and second driving motor 51's pivot end respectively and can realize the control to revolving door 1 turned angle, when first encoder or second encoder detect first driving motor 41 or second driving motor 51's pivot and rotate to the angle of settlement, stop first driving motor 41 or second driving motor 51's rotation, first cooperation chamber and second cooperation chamber are located first transmission shaft 42 and second transmission shaft 52 directly over when having guaranteed the state of closing the door. In the actual use process, a first reduction gearbox and a second reduction gearbox should be further arranged to avoid damage to the revolving door 1 caused by excessively high instantaneous rotating speeds when the first driving motor 41 and the second driving motor 51 are started, and since the connection of the reduction gearbox to the rotating shaft of the driving motor is a conventional technical means of a person skilled in the art, detailed description is omitted in the present specification.
Preferably, the upper ends of the first transmission shaft 42 and the second transmission shaft 52 are provided with a plurality of limiting grooves 421, and the first matching cavity and the second matching cavity are provided with a plurality of limiting convex strips corresponding to the limiting grooves 421. Through the correspondence of spacing groove 421 and spacing sand grip, realized the correspondence of first transmission shaft 42 with first cooperation chamber and second transmission shaft 52 with second cooperation chamber, played spacing effect and made the rotation that can drive revolving door 1 when first axis of rotation or second axis of rotation rotate.
Preferably, the first fixed door frame 2 is provided with a first hinge portion 22 extending to the top of the revolving door 1, the top of the revolving door 1 is provided with a first hinge hole, a first limit ring 24 is arranged outside the first hinge hole, and the first cylindrical bolt 21 passes through the first limit ring 24 and corresponds to the first hinge hole; from this, pass first spacing ring 24 through first cylinder bolt 21 and correspond with first hinge hole for revolving door 1 is when the second state of opening the door, revolving door 1 can rotate as the pivot by first cylinder bolt 21, sets up first spacing ring 24 moreover and has still played the limiting displacement to first cylinder bolt 21 activity from top to bottom, avoids first cylinder bolt 21 to take place radial movement.
The second fixed door frame 3 is provided with a second hinge portion 32 extending to the top of the revolving door 1, the top of the revolving door 1 is provided with a second hinge hole, the outer side of the second hinge hole is provided with a second limit ring 25, and the second cylindrical bolt 31 passes through the second limit ring 25 and corresponds to the second hinge hole. From this, pass second spacing ring 25 through second cylinder bolt 31 and correspond with the second hinge hole for revolving door 1 is when the first state of opening the door, revolving door 1 can second cylinder bolt 31 rotate as the pivot, sets up second spacing ring 25 and has still played the limiting displacement to second cylinder bolt 31 activity from top to bottom in addition, avoids second cylinder bolt 31 to take place radial movement.
Preferably, the first hinge portion 22 and the second hinge portion 32 are respectively provided with a first case 23 and a second case 33, the first electromagnet 44 and the second electromagnet 54 are respectively arranged in the first case 23 and the second case 33, and the protection grade of the first case 23 and the second case 33 is IP 55. The first chassis 23 and the second chassis 33 are respectively provided for fixing the first electromagnet 44 and the second electromagnet 54 and an electromagnetic device for controlling the state of the electromagnets, so that the first electromagnet 44 can suck and release the first cylindrical bolt 21 and the second electromagnet 54 can suck and release the second cylindrical bolt 31; since the revolving door 1 of the present embodiment is used outdoors, the protection level of the first enclosure 23 and the second enclosure 33 is set to IP55, which plays a role of protecting the first electromagnet 44 in the first enclosure 23 and the second electromagnet 54 in the second enclosure 33.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.
Claims (8)
1. The automatic door capable of being opened in two directions at two sides is characterized by comprising a revolving door, a first fixed door frame, a second fixed door frame and a control system, wherein the revolving door is arranged between the first fixed door frame and the second fixed door frame, and the revolving door is hinged with the first fixed door frame and the second fixed door frame through a first cylindrical bolt and a second cylindrical bolt respectively;
the control system comprises a first driving motor, a second driving motor, a first transmission shaft, a second transmission shaft, a first lifting device, a second lifting device, a first electromagnet and a second electromagnet; the first electromagnet and the second electromagnet are respectively arranged above the first cylindrical bolt and the second cylindrical bolt;
a rotating shaft of the first driving motor is in transmission connection with the first transmission shaft, a rotating shaft of the second driving motor is in transmission connection with the second transmission shaft, a first matching cavity and a second matching cavity are formed in the bottom of the revolving door, the first matching cavity corresponds to the first cylindrical bolt in the vertical position, and the second matching cavity corresponds to the second cylindrical bolt in the vertical position; the first transmission shaft is connected with the lifting end of the first lifting device, and the second transmission shaft is connected with the lifting end of the second lifting device.
2. A double-sided double-acting automatic door according to claim 1, wherein the first and second elevating means each employ an automatic clutch.
3. The automatic door with two sides opening in two directions as claimed in claim 1, wherein the first driving gear is sleeved on the rotating shaft end of the first driving motor, the first driven gear is sleeved on the outer side of the first driving shaft, and the first driving gear is engaged with the first driven gear.
4. The automatic two-sided two-way opening door according to claim 1, wherein a second driving gear is sleeved on a rotating shaft end of the second driving motor, a second driven gear is sleeved on an outer side of the second transmission shaft, and the second driving gear is engaged with the second driven gear.
5. The automatic door with two sides opening in two directions as claimed in claim 1, wherein the control system further comprises a first encoder and a second encoder, the first encoder is connected with the rotating shaft end of the first driving motor, and the second encoder is connected with the rotating shaft end of the second driving motor.
6. The automatic door with double-sided and double-direction opening according to claim 1, wherein the first transmission shaft and the second transmission shaft are provided with a plurality of limiting grooves at the upper ends thereof, and the first matching cavity and the second matching cavity are provided with a plurality of limiting convex strips corresponding to the limiting grooves.
7. The automatic bilateral and bidirectional opening door as claimed in claim 1, wherein the first fixed doorframe is provided with a first hinge portion extending to the top of the revolving door, the top of the revolving door is provided with a first hinge hole, a first stopper ring is provided outside the first hinge hole, and the first cylindrical bolt passes through the first stopper ring and corresponds to the first hinge hole;
the second fixed door frame is provided with a second hinge part extending to the top of the revolving door, the top of the revolving door is provided with a second hinge hole, the outer side of the second hinge hole is provided with a second limiting ring, and the second cylindrical bolt penetrates through the second limiting ring and corresponds to the second hinge hole.
8. The automatic double-sided bidirectional opening door according to claim 7, wherein the first hinge portion and the second hinge portion are respectively provided with a first case and a second case, the first electromagnet and the second electromagnet are respectively provided in the first case and the second case, and the protection rating of the first case and the second case is IP 55.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023318665.7U CN214365664U (en) | 2020-12-31 | 2020-12-31 | Automatic door capable of being opened bilaterally and bidirectionally |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023318665.7U CN214365664U (en) | 2020-12-31 | 2020-12-31 | Automatic door capable of being opened bilaterally and bidirectionally |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214365664U true CN214365664U (en) | 2021-10-08 |
Family
ID=77951231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023318665.7U Expired - Fee Related CN214365664U (en) | 2020-12-31 | 2020-12-31 | Automatic door capable of being opened bilaterally and bidirectionally |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214365664U (en) |
-
2020
- 2020-12-31 CN CN202023318665.7U patent/CN214365664U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211008 |