CN212271938U - Angle-rotating automatic door based on magnetic suspension linear motor - Google Patents
Angle-rotating automatic door based on magnetic suspension linear motor Download PDFInfo
- Publication number
- CN212271938U CN212271938U CN202020559952.8U CN202020559952U CN212271938U CN 212271938 U CN212271938 U CN 212271938U CN 202020559952 U CN202020559952 U CN 202020559952U CN 212271938 U CN212271938 U CN 212271938U
- Authority
- CN
- China
- Prior art keywords
- linear motor
- rotor
- door
- angle
- pulley block
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model provides a rotary angle automatic door based on a magnetic suspension linear motor, which comprises a door plate, an upper guide rail, a lower guide rail and a driving mechanism, wherein the driving mechanism comprises a magnetic suspension linear motor, a rotor, a main pulley block, a slave pulley block, a main cantilever and a slave cantilever; the upper guide rail comprises a transverse section positioned on the front side and a lateral section which is communicated with the tail end of the transverse section and extends backwards; the magnetic suspension linear motor, the rotor and the main pulley group are arranged on the lateral section, and the rotor is assembled and connected with the main pulley group and driven by the magnetic suspension linear motor to move forward or backward on the lateral section; the main cantilever is connected with the rotor and the outer side angle at the upper end of the door panel; the secondary pulley block is arranged on the transverse section and is connected with an inner side corner at the upper end of the door panel through a secondary cantilever; the lower end of the door plate is provided with a guide wheel which is matched with the lower guide rail to slide and limit. The utility model discloses satisfy and set up the demand of automatic door that opens and shuts in narrow and small space, have lower good technical and practicality, the safety and stability is fit for popularizing and applying.
Description
Technical Field
The utility model relates to a commentaries on classics angle automatically-controlled door based on magnetic suspension linear electric motor.
Background
In the occasions such as a security inspection passage door, a shower room door, an unmanned bus door and the like, an automatic door needs to be arranged to control the opening and closing of the passage, and the opening and closing of the automatic door are correspondingly limited in consideration of the space limitation of the occasions. The automatic door with the turning angle on the market is few in types, the automatic door with the turning angle on the bus can be commonly seen by people, although the door can be opened in the turning angle mode, the door on the bus is opened and closed by taking a hydraulic system as a drive, the force for clamping the door to people is very high and unsafe, the power transmission structure of the common automatic door on the market is more in three transmission modes of a gear rack, a synchronous belt and a screw rod, the service life of the three transmission modes is long, a professional is required to maintain, and the maintenance and the installation are all required to be operated by the professional.
SUMMERY OF THE UTILITY MODEL
For satisfying the demand that sets up the automatic automatically opening and shutting door in narrow and small space, the utility model provides a turning angle automatically-controlled door based on magnetic suspension linear electric motor, its concrete technical content is as follows:
an automatic angle-turning door based on a magnetic suspension linear motor comprises a door plate, an upper guide rail, a lower guide rail and a driving mechanism, wherein the driving mechanism comprises the magnetic suspension linear motor, a rotor, a main pulley block, a slave pulley block, a main cantilever and a slave cantilever; the upper guide rail comprises a transverse section positioned on the front side and a lateral section which is communicated with the tail end of the transverse section and forms an included angle to extend backwards; the magnetic suspension linear motor, the rotor and the main pulley block are arranged on the lateral section, and the rotor is assembled and connected with the main pulley block and driven by the magnetic suspension linear motor to move forward or backward on the lateral section; the main cantilever is connected with the rotor and an outer side angle at the upper end of the door panel; the driven pulley block is arranged on the transverse section and is connected with an inner side corner at the upper end of the door panel through a driven cantilever; and guide wheels are respectively arranged on the outer side angle and the inner side angle of the lower end of the door panel and are matched with the lower guide rail to slide and limit.
In one or more embodiments of the present invention, the door panels are arranged in a pair of opposite directions, or the door panels are arranged in a single direction; the included angle between the transverse section and the lateral section is 90 degrees or 135 degrees.
In one or more embodiments of the utility model, the active cell is including moving the son seat and magnet, move the son seat and be rectangular form section bar, its top side is for putting the platform of magnet, magnet is laid along the length direction who moves the son seat.
In the middle of one or more embodiments of the utility model, move the stroma to be the aluminium alloy, its both sides along being equipped with the flange of top side platform, the both sides of this flange are buckled inwards and are put the groove in order to form, should put the embedded iron sheet that is equipped with in groove, magnet is laid along the length direction who moves the stroma on the iron sheet.
In one or more embodiments of the present invention, the main pulley block includes a main pulley seat and a plurality of pulleys installed on the main pulley seat, and the main pulley seat is installed in the bottom of the rotor.
In one or more embodiments of the present invention, the main pulley block includes a plurality of pulleys, and a plurality of shaft holes connected with the pulleys are provided at the bottom of the runner seat.
In one or more embodiments of the present invention, the slave pulley block includes a slave pulley seat and a plurality of pulleys mounted on the slave pulley seat, and the slave cantilever is connected to the slave pulley seat.
In the middle of one or more embodiments of the utility model, magnetic suspension linear electric motor including the encapsulation end cap, the motor mainboard at motor aluminum hull, shutoff motor aluminum hull both ends that link up around and locate the coil stator at motor mainboard one end or both ends.
In the middle of one or more embodiments of the utility model, the lower edge of its both sides wall inwards buckles laterally and is equipped with pulley complex guide rail, and its inner wall symmetry is protruding to be equipped with first partition edge, first partition edge divides to divide out to hold magnetic suspension linear electric motor's motor installation department down the shape of the falling U of upper guideway opening.
In one or more embodiments of the present invention, the inner wall of the upper guide rail is further symmetrically and convexly provided with a second partition edge, the second partition edge is located below the first partition edge, and the second partition edge is divided to be placed and limited by the stroke portion of the main pulley block or the auxiliary pulley block.
The utility model discloses an superiority is presented: the magnetic suspension linear motor is combined with the rotary angle sliding door, the magnetic suspension linear motor is convenient to install, simple and convenient to maintain, small in guide rail space, silent in a transmission mechanism and almost free of maintenance of the motor, the whole service life of the magnetic suspension linear motor is far longer than that of a transmission structure of a common power source, the magnetic suspension linear motor can be applied to small household elevator doors, security inspection passage doors, shower doors, sunlight doors, unmanned bus doors, unmanned supermarket doors, container apartment doors, temperature measurement disinfection doors, server machine room doors, accessible public toilet doors and other narrow and small space places, and the magnetic suspension linear motor has good technical performance and practicability and is suitable for popularization and application.
Drawings
Fig. 1 is a schematic view of the overall disassembly structure of embodiment 1 of the present invention.
Fig. 2 is an enlarged view of a portion a of fig. 1.
Fig. 3 is a schematic structural diagram of a magnetic suspension linear motor according to embodiment 1 of the present invention.
Fig. 4 is an exploded view of the rotor, the main pulley block and the main cantilever according to embodiment 1 of the present invention.
Fig. 5 is a schematic sectional view of the upper rail according to embodiment 1 of the present invention.
Fig. 6 is a schematic structural diagram of the slave pulley block and the slave cantilever according to embodiment 1 of the present invention.
Fig. 7 is a schematic view of the door opening state of embodiment 1 of the present invention.
Fig. 8 is an exploded view of the rotor and the main pulley block according to embodiment 2 of the present invention.
Fig. 9 is a schematic sectional view of the upper rail according to embodiment 2 of the present invention.
Fig. 10 is a schematic structural view of embodiment 3 of the present invention.
Fig. 11 is a schematic view of the door opened state according to embodiment 3 of the present invention.
Detailed Description
The application scheme is further described below with reference to the accompanying drawings:
example 1
Referring to fig. 1 to 7, an automatic angle-rotating door based on a magnetic levitation linear motor comprises a pair of door panels 1, an upper guide rail 2, a lower guide rail 3 and a driving mechanism, wherein the driving mechanism comprises a left door panel driving mechanism and a right door panel driving mechanism for driving the pair of door panels 1; the left door panel driving mechanism and the right door panel driving mechanism respectively comprise a magnetic suspension linear motor 4, a rotor 5, a main pulley block 6, a slave pulley block 7, a main cantilever 8 and a slave cantilever 9. The upper guide rail 2 comprises a transverse section 21 positioned at the front side and a lateral section 22 which is communicated with the tail end of the transverse section 21 and extends backwards at a certain angle; the angle α between the transverse segment 21 and the lateral segment 22 of this embodiment is preferably 90 degrees. The magnetic suspension linear motor 4, the rotor and the main pulley block 6 are arranged on the lateral section 22, and the rotor 5 is assembled and connected with the main pulley block 6 and driven by the magnetic suspension linear motor 4 to move forwards or backwards and slide on the lateral section 22. The main cantilever 8 is connected with the outer side angle of the upper end of the door panel 1 and the rotor 5. The secondary pulley block 7 is arranged on the transverse section 21 and is connected with the inner side corner of the upper end of the door panel 1 through a secondary cantilever 9. And the outer side angle and the inner side angle of the upper end of the door panel 1 are provided with connecting screw rods 12, and the door panel is connected with the main cantilever 8 or the auxiliary cantilever 9 through the connecting screw rods 12. And guide wheels 11 are respectively arranged on the outer side angle and the inner side angle of the lower end of the door panel 1, and the guide wheels 11 are matched with the lower guide rail 3 to slide and limit.
Specifically, the method comprises the following steps: the magnetic suspension linear motor 4 comprises a motor aluminum shell 41 which is through from front to back, a packaging plug 42 for plugging two ends of the motor aluminum shell, a motor mainboard 43 and coil stators 44 arranged at two ends of the motor mainboard 43.
The mover 5 comprises a mover seat 51 and a magnet 52, the mover seat 51 is a strip-shaped aluminum section, the top side of the mover seat is a platform for placing the magnet 52, two edges of the platform are provided with flanges, two edges of the flanges are bent inwards to form a placing groove 510, an iron sheet 53 is embedded in the placing groove 510, the magnet 52 is laid on the iron sheet 53 along the length direction of the mover seat 51, the iron sheet 53 not only facilitates the installation and fixation of the magnet 52, but also serves as a magnetic core, and magnetic induction lines are collected.
The main pulley block 6 comprises a main pulley seat 62 and a plurality of pulleys 61 arranged on the main pulley seat 62, and the main pulley seat 62 is arranged at the bottom of the rotor 5, so that a modularized pulley block rotor is formed, and the modularized pulley block rotor is suitable for scenes of quick assembly and easy replacement of worn pulley blocks, and has the defect of high pulley block cost. The secondary pulley block 7 comprises a secondary pulley seat 72 and a plurality of pulleys 71 arranged on the secondary pulley seat 72, and the secondary cantilever 9 is connected with the secondary pulley seat 72.
The lower edges of the two side walls of the inverted U-shaped section bar with the downward opening of the upper guide rail 2 are bent inwards and are provided with guide rails 23 matched with the pulleys 61 and 71, the inner wall of the inverted U-shaped section bar is symmetrically and convexly provided with first separating edges 26, and the first separating edges 26 divide a motor mounting part 24 for accommodating the magnetic suspension linear motor 4. The inner wall of the upper guide rail 2 is further symmetrically provided with a second separating edge 27 in a protruding manner, the second separating edge 27 is positioned below the first separating edge 26, and the second separating edge 27 is divided into a stroke part 25 for accommodating and limiting the main pulley block 6 or the auxiliary pulley block 7.
When the door is opened, the rotor 5 moves backwards under the driving of the magnetic suspension linear motor 4, synchronously, the main pulley block 6 moves backwards along the lateral section 22 of the upper guide rail 2, the auxiliary pulley block 7 is pulled to move outwards along the transverse section 21 of the upper guide rail 2, and the door panel 1 is longitudinally overturned in a rotating angle mode to open the door under the traction of the main cantilever 8 and the auxiliary cantilever 9; the guide wheels 11 below the door panel 1 move in the track of the lower guide rail 1 to limit the shaking of the door panel 1 during traveling. Similarly, when the door is closed, the rotor 5 moves forward under the driving of the magnetic suspension linear motor 4, and the inner side of the door panel 1 pushes the driven wheel set 7 to move, so that the door panel 1 is guided to transversely turn over in the forward movement process, and the door is closed.
When the automatic door is implemented, in order to realize automatic starting of the automatic door, the motor main board 43 of the magnetic suspension linear motor 4 is controlled by a human body inductor, and when the magnetic suspension linear motor 4 receives a switching signal sent by the human body inductor, the magnetic suspension linear motor starts to work to drive the rotor to move backwards to open the door; when the magnetic suspension linear motor 4 cannot detect a door opening signal, the magnetic suspension linear motor 4 drives the rotor to move forwards to realize a door closing action.
Example 2
Referring to fig. 8-9, in the automatic angle-turning door based on the magnetic suspension linear motor, based on the above embodiment 1, the main pulley block 6 is directly composed of a plurality of pulleys 61 connected with the shaft hole at the bottom of the rotor base 51, the pulleys 61 are connected with the shaft hole through screws or shaft members, and in addition, the bottom of the rotor base 51 is formed with a guide groove for accommodating the connecting nut 13 matched with the connecting screw 12. The integrated pulley rotor is realized by the structure, and the integrated pulley rotor is suitable for batch processing of fixed sizes and is low in price.
Example 3
Referring to fig. 10 to 11, an automatic angle-rotating door based on a magnetic levitation linear motor includes a door panel 1, an upper rail 2, a lower rail 3, and a driving mechanism, and the upper rail 2, the lower rail 3, and the driving mechanism have the same structure as the door panel 1 in embodiment 1, except that an included angle α between a transverse section 21 and a lateral section 22 of the upper rail 2 is 135 degrees.
The above preferred embodiments should be considered as examples of the embodiments of the present application, and any technical deductions, substitutions, improvements and the like similar to, similar to or based on the embodiments of the present application should be considered as the protection scope of the present patent.
Claims (10)
1. The utility model provides a commentaries on classics angle automatically-controlled door based on magnetic suspension linear electric motor which characterized in that: the device comprises a door plate, an upper guide rail, a lower guide rail and a driving mechanism, wherein the driving mechanism comprises a magnetic suspension linear motor, a rotor, a main pulley block, a slave pulley block, a main cantilever and a slave cantilever; the upper guide rail comprises a transverse section positioned on the front side and a lateral section which is communicated with the tail end of the transverse section and forms an included angle to extend backwards; the magnetic suspension linear motor, the rotor and the main pulley block are arranged on the lateral section, and the rotor is assembled and connected with the main pulley block and driven by the magnetic suspension linear motor to move forward or backward on the lateral section; the main cantilever is connected with the rotor and an outer side angle at the upper end of the door panel; the driven pulley block is arranged on the transverse section and is connected with an inner side corner at the upper end of the door panel through a driven cantilever; and guide wheels are respectively arranged on the outer side angle and the inner side angle of the lower end of the door panel and are matched with the lower guide rail to slide and limit.
2. The automatic magnetic levitation linear motor-based angle-turning door as claimed in claim 1, wherein: the door plates are arranged oppositely, or the door plates are arranged singly; the included angle between the transverse section and the lateral section is 90 degrees or 135 degrees.
3. The automatic magnetic levitation linear motor-based angle-turning door as claimed in claim 1, wherein: the rotor comprises a rotor seat and a magnet, the rotor seat is a long-strip-shaped section, the top side of the rotor seat is provided with a platform for accommodating the magnet, and the magnet is laid along the length direction of the rotor seat.
4. The automatic angle turning door based on a magnetic levitation linear motor as claimed in claim 3, wherein: the rotor seat is made of aluminum profiles, flanges are arranged on two edges of the top side platform of the rotor seat, two edges of each flange are bent inwards to form a placing groove, an iron sheet is embedded in each placing groove, and the magnets are laid on the iron sheets along the length direction of the rotor seat.
5. The automatic angle turning door based on a magnetic levitation linear motor as claimed in claim 3, wherein: the main pulley block comprises a main pulley seat and a plurality of pulleys arranged on the main pulley seat, and the main pulley seat is arranged at the bottom of the rotor.
6. The automatic angle turning door based on a magnetic levitation linear motor as claimed in claim 3, wherein: the main pulley block comprises a plurality of pulleys, and a plurality of shaft holes connected with the pulleys are formed in the bottom of the rotor seat.
7. The automatic magnetic levitation linear motor based rotation angle door as claimed in claim 5 or 6, wherein: the auxiliary pulley block comprises an auxiliary pulley seat and a plurality of pulleys arranged on the auxiliary pulley seat, and the auxiliary cantilever is connected with the auxiliary pulley seat.
8. The automatic magnetic levitation linear motor based rotation angle door as claimed in any one of claims 1 to 6, wherein: the magnetic suspension linear motor comprises a motor aluminum shell which is through from front to back, packaging plugs for plugging two ends of the motor aluminum shell, a motor mainboard and coil stators arranged at one end or two ends of the motor mainboard.
9. The automatic magnetic levitation linear motor-based angle-turning door as claimed in claim 7, wherein: the lower edges of the two side walls of the inverted U-shaped section bar are bent inwards and are provided with guide rails matched with the pulleys, the inner wall of the inverted U-shaped section bar is symmetrically and convexly provided with first separating edges, and the first separating edges are divided to contain and contain the motor installation part of the magnetic suspension linear motor.
10. The automatic magnetic levitation linear motor-based angle-turning door as claimed in claim 9, wherein: the inner wall of the upper guide rail is also symmetrically and convexly provided with a second separation edge, the second separation edge is positioned below the first separation edge, and the second separation edge is divided into a stroke part for accommodating and limiting the main pulley block or the auxiliary pulley block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020559952.8U CN212271938U (en) | 2020-04-15 | 2020-04-15 | Angle-rotating automatic door based on magnetic suspension linear motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020559952.8U CN212271938U (en) | 2020-04-15 | 2020-04-15 | Angle-rotating automatic door based on magnetic suspension linear motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212271938U true CN212271938U (en) | 2021-01-01 |
Family
ID=73875817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020559952.8U Expired - Fee Related CN212271938U (en) | 2020-04-15 | 2020-04-15 | Angle-rotating automatic door based on magnetic suspension linear motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212271938U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113279653A (en) * | 2021-05-24 | 2021-08-20 | 九牧厨卫股份有限公司 | Door opening and closing device of inner sliding door, door opening and closing control method and door body assembly |
-
2020
- 2020-04-15 CN CN202020559952.8U patent/CN212271938U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113279653A (en) * | 2021-05-24 | 2021-08-20 | 九牧厨卫股份有限公司 | Door opening and closing device of inner sliding door, door opening and closing control method and door body assembly |
| CN113279653B (en) * | 2021-05-24 | 2023-09-01 | 九牧厨卫股份有限公司 | Door opening and closing device of inner moving door, door opening and closing control method and door body assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103485673B (en) | A kind of metro non-contact type shield door unit and system | |
| CN105128692B (en) | High-speed magnetic suspension linear propulsion system | |
| CN212271938U (en) | Angle-rotating automatic door based on magnetic suspension linear motor | |
| CN101999835B (en) | Electric curtain | |
| CN201824897U (en) | Novel magnetic suspension train | |
| CN201971010U (en) | Explosion-proof storage battery gearless permanent-magnet synchronous traction electric locomotive | |
| CN201879416U (en) | Electric curtain | |
| CN112009504A (en) | Multi-stator traction high-speed magnetic suspension train system | |
| CN108756572B (en) | Anti-clamping device for automobile window | |
| CN114211967A (en) | Permanent magnet narrow-gauge intelligent power supply traction high-temperature superconducting magnetic levitation train system | |
| CN101638963B (en) | Single open pull door for tubular synchronous linear motors | |
| CN108561041A (en) | A kind of rail traffic shield door | |
| CN210439199U (en) | Intelligent safety lifting guardrail | |
| CN115265081A (en) | Refrigerator structure with adjustable partition plate interval | |
| KR100295904B1 (en) | Apparatus for opening and closing door of elevator employing linear motor | |
| CN205141965U (en) | Magnetic levitation vehicle driving motor stator winding multistage distribution structure is often led to well low -speed | |
| CN111731107A (en) | Three-line rail-holding type high-speed magnetic suspension train system | |
| CN209817704U (en) | Two-leaf suspended door with permanent magnet synchronous linear motor | |
| CN111703309A (en) | Gear traction high-speed maglev train system | |
| CN209694839U (en) | A kind of novel curtain or curtain Vidacare corp | |
| CN201534547U (en) | Single sliding door of tubular synchronous linear motor | |
| CN202450927U (en) | Magnetic automatic sliding door | |
| CN112009258A (en) | Three-line rail-holding type high-speed magnetic suspension train system | |
| CN2900736Y (en) | Flat permanent magnet type linear motor door opener | |
| CN211900208U (en) | Single-side magnetic suspension unloading linear driving translation door |
Legal Events
| 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: 20210101 Termination date: 20210415 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |