CN217024964U - Car elevator is with taking crashproof stop device of layer door of buffering and car elevator - Google Patents
Car elevator is with taking crashproof stop device of layer door of buffering and car elevator Download PDFInfo
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- CN217024964U CN217024964U CN202220429910.1U CN202220429910U CN217024964U CN 217024964 U CN217024964 U CN 217024964U CN 202220429910 U CN202220429910 U CN 202220429910U CN 217024964 U CN217024964 U CN 217024964U
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Abstract
The utility model discloses a buffered landing door anti-collision blocking device for an automobile elevator and the automobile elevator, wherein the landing door anti-collision blocking device comprises a plurality of blocking modules, and each blocking module comprises: the anti-collision plate assembly comprises an installation shell, an anti-collision plate assembly which is installed in the installation shell and has an opening state and a retracting state, and a slider link mechanism used for driving the anti-collision plate assembly to open or retract, wherein the slider link mechanism comprises a thread transmission part and a telescopic buffer connecting rod, the thread transmission part comprises a movable transmission nut assembly, and two end parts of the buffer connecting rod are respectively in pivot connection with the transmission nut assembly and the anti-collision plate assembly. When the driver of the automobile is in misoperation, the driver is reminded to stop the automobile in time in advance, and a certain buffering function is realized when the driver does not stop the automobile in time and the blocking device collides, so that the damage to the automobile and passengers in the automobile is reduced.
Description
Technical Field
The utility model belongs to the field of elevator equipment, and particularly relates to a buffering landing door anti-collision blocking device for an automobile elevator and the automobile elevator.
Background
A car elevator is a special freight elevator for carrying non-commercial cars, i.e. private cars used in our daily life. When a private car waits outside a landing door, the private car can possibly impact and strike the landing door due to improper operation of a driver, and the strength of the landing door cannot bear the impact of the private car, so that the landing door and the private car are damaged, and more serious is that the private car impacts the landing door and then impacts a well, so that a larger accident occurs. Automobile elevator in the existing market is provided with the device of layer door anticollision very few, even be provided with the buffer stop (for example, hydraulic pressure, pneumatic lift post) of borrowing other trades, the engineering volume of installation is great on the one hand, need excavate than great pit, and on the other hand does not have any buffering and is than great to the automobile destructiveness when the car takes place the maloperation collision.
Disclosure of Invention
The utility model aims to provide a buffering landing door anti-collision blocking device for an automobile elevator, which can effectively prevent an automobile from colliding with a landing door and simultaneously prevent the automobile from being damaged.
In order to solve the technical problems, the utility model adopts the following technical scheme: a buffered landing door crash barrier for an automobile elevator comprising a plurality of barrier modules, each of said barrier modules comprising: the anti-collision plate assembly comprises an installation shell, an anti-collision plate assembly arranged in the installation shell and having an opening state and a retracting state, and a slider link mechanism used for driving the anti-collision plate assembly to be opened or retracted, wherein the slider link mechanism comprises a thread transmission part and a telescopic buffer link rod, the thread transmission part comprises a movable transmission nut assembly, two end parts of the buffer link rod are respectively in pivot connection with the transmission nut assembly and the anti-collision plate assembly, the transmission nut assembly has two limit positions, when the transmission nut assembly moves to one of the limit positions, the buffer link rod is opened, the automobile is blocked from passing through at the moment, and when the transmission nut assembly moves to the other limit position, the buffer link rod retracts the automobile to pass through, and the automobile freely passes through at the moment.
Optimized, the screw thread transmission portion includes base channel-section steel, drive screw seat, drive screw, universal shaft coupling and driving motor, two the screw seat passes through the bolt fastening at the both ends of base channel-section steel, and in the shaft hole of drive screw seat was packed into respectively to the axle at drive screw both ends, the one end that the axle stretches out the drive screw seat passed through universal shaft coupling and driving motor's output shaft, and the drive nut subassembly is installed on drive screw and is constituteed the trapezoidal screw thread pair that has self-locking function.
Furthermore, the threaded transmission part comprises a transmission nut position detection plate, a position detection switch frame, a front in-place detection switch and a rear in-place detection switch, the transmission nut position detection plate is installed on the transmission nut assembly, the front in-place detection switch and the rear in-place detection switch are installed on the base channel steel through the position detection switch frame respectively, and the front in-place detection switch and the rear in-place detection switch correspond to two limit positions of the transmission nut assembly respectively.
Furthermore, the transmission nut assembly comprises a transmission nut, two bearing wheel shaft plates, two bearing wheels and a rear connecting rod hinged support, wherein the two bearing wheel shaft plates are respectively fixedly arranged at two sides of the transmission nut, each bearing wheel shaft plate is provided with the two bearing wheels, the rear connecting rod hinged support is fixedly arranged at the top of the transmission nut, and a transmission nut position detection plate is fixedly arranged on the transmission nut.
Preferably, the anti-collision plate assembly comprises an anti-collision plate, a front connecting rod hinged support, an anti-collision plate movable hinged support, an anti-collision plate hinged support pin and an anti-collision plate fixed hinged support, the anti-collision plate movable hinged support is fixed at one end of the anti-collision plate through a bolt, the anti-collision plate fixed hinged support is hinged with the anti-collision plate movable hinged support through the anti-collision plate hinged support pin and fixed on the installation shell, and the front connecting rod hinged support is fixed on the anti-collision plate through a bolt.
Furthermore, the anti-collision plate comprises an anti-collision plate bottom plate and an anti-collision plate rubber plate for preventing the automobile from being scratched when the anti-collision plate is installed on the automobile.
Optimized, the installation casing includes the fender module frame, installs at the first shell mounting panel of fender module frame front side, installs second shell mounting panel, big shell, the little shell at fender module frame rear side, and big shell cladding is at the frame rear side and the week side that fender module frame, first shell mounting panel and second shell mounting panel formed, and little shell cladding forms the opening on the first shell mounting panel of front side and on crashproof board subassembly's the route of opening.
Preferably, the blocking device comprises a distance measuring sensor for detecting whether a car runs to a landing, a floor stopping detection switch for detecting whether a car is on a flat floor of the landing, a controller which is electrically connected with the distance measuring sensor and the floor stopping detection switch and is used for controlling the blocking module to act, and an audible and visual alarm which is installed on the installation shell.
Optimized, it has two and be the symmetry setting to block the module, works as when the buffering connecting rod is opened completely, when the effect of striking power down buffering connecting rod is compressed to the maximum position, crashproof board subassembly is the splayed and distributes, and both minimum separation distance are less than the automobile width.
The utility model also provides an automobile elevator, which comprises a traction machine, a lift car, a counterweight assembly and a blocking device arranged on the floor of a landing, wherein the blocking device is any one of the anti-collision blocking devices with the buffer for the automobile elevator.
The utility model has the beneficial effects that: the automobile driver warning device has an early warning function, can remind a driver of parking the automobile in advance when the automobile driver is in misoperation, and has a certain buffering function when the driver does not park the automobile in time and the blocking device collides, so that damage to the automobile and passengers in the automobile is reduced.
Drawings
FIG. 1 is a schematic view of the general arrangement of a crash barrier;
FIG. 2 is a three-dimensional schematic view of a single barrier module;
FIG. 3 is a three-dimensional schematic view of a single barrier module with the skin plate removed;
FIG. 4 is a schematic view of a single barrier module with the housing plate and housing mounting plate removed;
FIG. 5 is a three-dimensional schematic view of a threaded drive portion;
FIG. 6 is a three-dimensional schematic view of a crash panel assembly;
FIG. 7 is a three-dimensional schematic view of the drive nut assembly;
FIG. 8 is a schematic cross-sectional view of the fender;
FIG. 9 is a schematic view of the damping link fully compressed;
FIG. 10 is a schematic illustration of the fender as it is retracted;
wherein: 1-individual blocking module, 2-distance measuring sensor, 3-acousto-optic alarm, 4-elevator landing door opening, 5-elevator shaft, 6-landing detection switch, 7-detection switch frame, 8-elevator guide rail, 9-detection switch plate, 10-car, 11-controller, 12-car, 101-large shell, 102-small shell, 103-anti-collision plate component, 104-buffer connecting rod, 105-blocking module frame, 106-driving motor, 107-universal joint, 108-screw transmission part, 109-front connecting rod pin shaft, 110-rear connecting rod pin shaft, 111-inner and outer shell mounting plate, 112-outer shell mounting plate, 301-anti-collision plate, 302-front connecting rod hinged support, 303-anti-collision plate movable hinged support, 304-collision plate hinged support pin, 305-collision plate fixed hinged support, 801-base channel steel, 802-transmission screw rod seat, 803-transmission nut component, 804-position detection switch frame, 805-front in-place detection switch, 806-transmission nut position detection plate, 807-transmission screw rod, 808-rear in-place detection switch, 8031-transmission nut, 8032-bearing wheel shaft plate, 8033-bearing wheel, 8034-rear connecting rod hinged support, 3011-collision plate bottom plate and 3012-collision plate rubber plate.
Detailed Description
The utility model is described in detail below with reference to embodiments shown in the drawings to which:
the car elevator includes hauler, car, counter weight subassembly and locates the subaerial car elevator of landing with taking the landing door anticollision blocking device of buffering, and hauler, car, counter weight subassembly are not this application focus, do not do here and describe repeatedly.
As shown in fig. 1-10, the buffered landing door anti-collision blocking device for the car elevator comprises a plurality of blocking modules 1, a distance measuring sensor 2 for detecting whether a car runs to a landing, a landing detection switch 6 for detecting whether a car 10 is flat at the landing, a controller 11 electrically connected with the distance measuring sensor 2 and the landing detection switch 6 and used for controlling the blocking modules 1 to act, and an audible and visual alarm 3.
In this embodiment, there are two blocking modules and the two blocking modules are symmetrically disposed, and each blocking module 1 includes: the bumper assembly includes a mounting case 100, a bumper plate assembly 103 mounted in the mounting case 100 and having an opened and a retracted state, and a slider link mechanism for driving the bumper plate assembly 103 to be opened or retracted.
The slider link mechanism comprises a threaded transmission part 108 and a telescopic buffer link 104, the buffer link 104 has a hydraulic and/or spring buffer self-resetting function, the threaded transmission part 108 comprises a movable transmission nut assembly 803, two ends of the buffer link 104 are respectively and pivotally connected with the transmission nut assembly 803 and the anti-collision plate assembly 103, the transmission nut assembly 803 has two limit positions, when the transmission nut assembly 803 moves to one limit position, the buffer link 104 is opened, the automobile is blocked from passing, when the transmission nut assembly 803 moves to the other limit position, the buffer link 104 is retracted to pass, and the automobile freely passes.
The thread transmission part 108 comprises a base channel steel 801, a transmission screw seat 802, a transmission nut component 803, a position detection switch frame 804, a front in-place detection switch 805, a transmission nut position detection board 806, a transmission screw 807, a rear in-place detection switch 808, a universal coupling 107 and a driving motor 106; the 2 transmission lead screw seats 802 are fixed at two ends of a base channel steel 801 through bolts, shafts at two ends of a transmission lead screw 807 are respectively installed in shaft holes of the 2 transmission lead screw seats 802, one end of each shaft extending out of the transmission lead screw seat 802 is connected with an output shaft of a driving motor 106 through a universal coupling 107, a transmission nut component 803 is installed on the transmission lead screw 807 and forms a trapezoidal thread pair with a self-locking function, when the transmission lead screw 807 rotates, the transmission nut component 803 moves back and forth along the axial direction of the transmission lead screw 807, a transmission nut position detection plate 806 is fixed on the transmission nut component 803, 2 position detection switch frames 804 are arranged on the side edges of the base channel steel 801, a front-in-place detection switch 805 is installed on the position detection switch frame 804 close to one side of the driving motor 106, and a rear-in-place detection switch 808 is installed on the other position detection switch frame 804; the transmission nut assembly 803 consists of a transmission nut 8031, a bearing wheel shaft plate 8032, a bearing wheel 8033 and a rear connecting rod hinge seat 8034, wherein 2 bearing wheel shaft plates 8032 are respectively installed and fixed on two sides of the transmission nut 8031, each bearing wheel shaft plate 8032 is provided with 2 bearing wheels 8033, the rear connecting rod hinge seat 8034 is installed and fixed on the top of the transmission nut 8031, and a transmission nut position detection plate 806 is installed and fixed on the transmission nut 8031.
The anti-collision plate assembly 103 comprises an anti-collision plate 301, a front connecting rod hinge base 302, an anti-collision plate movable hinge base 303, an anti-collision plate hinge base pin 304 and an anti-collision plate fixed hinge base 305; the movable hinge base 303 of the anti-collision plate is fixed at one end of the anti-collision plate 301 through a bolt, the fixed hinge base 305 of the anti-collision plate is hinged with the movable hinge base 303 of the anti-collision plate through a hinge base pin 304 of the anti-collision plate, and the hinge base 302 of the front connecting rod is fixed at the middle position of the anti-collision plate 301 through a bolt; when the bumper plate fixed hinge base 305 is fixed on the bumper module frame 105, the bumper plate 301 can rotate around the bumper plate hinge base pin 304; the anti-collision plate 301 comprises an anti-collision plate bottom plate 3011 and an anti-collision plate rubber plate 3012, the anti-collision plate bottom plate 3011 enables the anti-collision plate 301 to have enough strength, and the anti-collision plate rubber plate 3012 is adhered to or poured on the anti-collision plate bottom plate 3011, so that the automobile 12 has a certain protection effect when colliding with the anti-collision plate 301.
The installation shell comprises a blocking module frame 105, a first shell installation plate 112 installed on the front side of the blocking module frame, a second shell installation plate 111 installed on the rear side of the blocking module frame, a large shell 101 and a small shell 102, wherein the anti-collision plate fixed hinge base 305 is fixed on the blocking module frame 105, a base channel steel 801 is fixed on the blocking module frame 105, the large shell 101 is wrapped on the rear side and the peripheral side of a frame formed by the blocking module frame 105, the first shell installation plate 112 and the second shell installation plate 111, and the small shell 102 is wrapped on the first shell installation plate 112 on the front side and forms an opening on an opening path of the anti-collision plate assembly. The large casing 101 and the small casing 102 are the outermost structures of the single blocking module, protect the internal transmission structure from being directly exposed to the outside and blown by wind and rain, and improve the aesthetic degree of the single blocking module.
The distance measuring sensor 2 is arranged on an anti-collision plate 301 of a single blocking module 1, the audible and visual alarm 3 is arranged on the top of a large blocking module shell 101 of the single blocking module 1, the floor stopping detection switch 6 is arranged in an elevator shaft 5 and is arranged on an elevator guide rail 8 through a detection switch frame 7, the detection switch plate 9 is arranged on an elevator car 10, and the controller 11 is arranged in the elevator shaft 5.
The principle of opening and retracting the single barrier module 1 is as follows: the driving motor 106 performs forward/reverse rotation when receiving signals and electrifying, the rotation and power are transmitted to the transmission screw rod 807 through the universal coupling 107, the rotation on the transmission screw rod 807 is converted into the movement of the transmission nut component 803 through a trapezoidal thread pair formed by the transmission screw rod 807 and the transmission nut component 803, the transmission nut component 803 drives the rear end of the buffer connecting rod 104 to move while moving, and then the front end of the buffer connecting rod 104 pushes the anti-collision plate 301 to rotate around the anti-collision plate hinge base pin 304; when the anti-collision plate 301 is completely opened, an angle of 90 degrees is formed between the anti-collision plate 301 and the base channel steel 801, at the moment, the transmission nut position detection plate 806 just triggers the front in-place detection switch 805, and the front in-place detection switch 805 sends a signal to stop the driving motor 106; when the anti-collision plate 301 is completely retracted, the anti-collision plate is parallel to the base channel steel 801, at the moment, the drive nut position detection plate 806 just triggers the in-place detection switch 808, and the in-place detection switch 808 sends a signal to stop the driving motor 106; the buffer connecting rod 104 has buffer and spring self-resetting functions, and keeps a completely extended state when the single barrier module 1 is opened and retracted under the action of a spring force;
when the elevator car 10 is not leveling at this level: when the elevator does not level at the floor, the elevator control system does not send a signal to the controller 11, and at the moment, two sets of single blocking modules 1 in front of the door opening 4 of the elevator floor at the floor keep an open state;
when the elevator car 10 is leveling at this level: the elevator control system sends a signal to the controller 11, the elevator is leveled at the floor, the elevator control system is arranged on the elevator car 10 at the moment to enable the floor stopping detection switch 6 to act, the signal is sent to the controller 11, the controller 11 controls the left and right single blocking modules 1 to withdraw, and at the moment, the automobile 12 can smoothly pass through; when the elevator car 10 leaves the floor, the elevator control system sends a signal to the controller 11, and the controller 11 controls the left and right single barrier modules 1 to be opened;
when the elevator car 10 is not on the floor, if the car 12 continues to move forward to a certain distance away from the door opening 4 of the elevator floor, the distance measuring sensor 2 detects that the car 12 approaches the anti-collision plate 301, the distance measuring sensor 2 sends a signal to the controller 11 at the moment, and the controller 11 sends an action signal to the audible and visual alarm 3 through operation to make the audible and visual alarm give an alarm so as to remind a driver in the car 12 to stop moving forward; if the driver does not stop the automobile 12 in time, the driver continuously runs forwards to collide with the anti-collision plates 301 on the left side and the right side, the buffer connecting rod 104 is compressed under the action of the collision force, the anti-collision plates 301 rotate a certain angle around the anti-collision plate hinge base pins 304, a part of collision energy of the automobile 12 and the anti-collision plates 301 is absorbed in the process that the buffer connecting rod 104 is compressed, the damage to the automobile 12 is reduced, and the clearance between the left anti-collision plate 301 and the right anti-collision plate 301 after the anti-collision plates 301 rotate a certain angle is not enough for the automobile 12 to pass through.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (10)
1. A cushioned landing door crash barrier for an automobile elevator comprising a plurality of barrier modules, each of said barrier modules comprising: the installation casing, install in the installation casing and have the crashproof board subassembly of opening with the state of packing up, be used for the drive the slider link mechanism that crashproof board subassembly was opened or was packed up, its characterized in that: the slider link mechanism comprises a thread transmission part and a telescopic buffer connecting rod, the thread transmission part comprises a movable transmission nut component, two end parts of the buffer connecting rod are respectively connected with the transmission nut component and the anti-collision plate component in a pivot mode, the transmission nut component is provided with two limit positions, when the transmission nut component moves to one limit position, the buffer connecting rod is opened, an automobile is blocked from passing through the buffer connecting rod at the moment, when the transmission nut component moves to the other limit position, the buffer connecting rod retracts the automobile to pass through the buffer connecting rod, and the automobile freely passes through the buffer connecting rod at the moment.
2. The car elevator is with taking buffering layer door anticollision stop device of claim 1, characterized by: the thread transmission part comprises a base channel steel, a transmission screw seat, a transmission screw, universal coupling joints and a driving motor, the screw seats are fixed at the two ends of the base channel steel through bolts, shafts at the two ends of the transmission screw are respectively arranged in shaft holes of the transmission screw seat, one end of each shaft extending out of the transmission screw seat is connected with an output shaft of the driving motor through the universal coupling joints, and a transmission nut assembly is arranged on the transmission screw and forms a trapezoidal thread pair with a self-locking function.
3. The car elevator is with taking crashproof stop device of buffering layer door according to claim 2, characterized by: the thread transmission part comprises a transmission nut position detection plate, a position detection switch frame, a front in-place detection switch and a rear in-place detection switch, the transmission nut position detection plate is installed on the transmission nut assembly, the front in-place detection switch and the rear in-place detection switch are installed on base channel steel through the position detection switch frame respectively, and the front in-place detection switch and the rear in-place detection switch correspond to two limit positions of the transmission nut assembly respectively.
4. The car elevator is with taking crashproof stop device of buffering layer door according to claim 3, characterized by: the transmission nut assembly comprises a transmission nut, two bearing wheel shaft plates, two bearing wheels and a rear connecting rod hinged support, the two bearing wheel shaft plates are respectively installed and fixed on two sides of the transmission nut, each bearing wheel shaft plate is provided with two bearing wheels, the rear connecting rod hinged support is installed and fixed at the top of the transmission nut, and a transmission nut position detection plate is installed and fixed on the transmission nut.
5. The car elevator is with taking buffering layer door anticollision stop device of claim 1, characterized by: the anti-collision plate assembly comprises an anti-collision plate, a front connecting rod hinged support, an anti-collision plate movable hinged support, an anti-collision plate hinged support pin and an anti-collision plate fixed hinged support, wherein the anti-collision plate movable hinged support is fixed at one end of the anti-collision plate through a bolt, the anti-collision plate fixed hinged support is hinged with the anti-collision plate movable hinged support through the anti-collision plate hinged support pin and fixed on the installation shell, and the front connecting rod hinged support is fixed on the anti-collision plate through a bolt.
6. The car elevator is with taking crashproof stop device of buffering layer door according to claim 5, characterized by: the anti-collision plate comprises an anti-collision plate bottom plate and an anti-collision plate rubber plate for preventing the automobile from being scratched when the anti-collision plate is installed on the automobile.
7. The car elevator is with taking crashproof stop device of buffering layer door according to claim 1, characterized by: the installation casing includes the retaining module frame, installs at the first shell mounting panel of retaining module frame front side, installs second shell mounting panel, big shell, the little shell at retaining module frame rear side, and the big shell cladding is at the frame rear side and the week side that retaining module frame, first shell mounting panel and second shell mounting panel formed, and little shell cladding forms the opening on the first shell mounting panel of front side and on the route of opening of crashproof board subassembly.
8. The car elevator is with taking buffering layer door anticollision stop device of claim 1, characterized by: the blocking device comprises a distance measuring sensor for detecting whether a car runs to a landing, a floor stopping detection switch for detecting whether a car is on the flat floor of the landing, a controller which is electrically connected with the distance measuring sensor and the floor stopping detection switch and is used for controlling the blocking module to act, and an audible and visual alarm which is installed on the installation shell.
9. The car elevator is with taking buffering layer door anticollision stop device of claim 1, characterized by: the stop module has two and be the symmetry setting, works as when the buffering connecting rod is opened completely, when the effect of striking power down buffering connecting rod compressed to the maximum position, anticollision board subassembly is the splayed and distributes, and both minimum separation is less than the automobile width.
10. The utility model provides an automobile elevator, its includes hauler, car and counter weight subassembly, its characterized in that: the car elevator further comprises a blocking device arranged on the floor of the landing, wherein the blocking device is a buffered landing door anti-collision blocking device for the car elevator as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220429910.1U CN217024964U (en) | 2022-02-28 | 2022-02-28 | Car elevator is with taking crashproof stop device of layer door of buffering and car elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220429910.1U CN217024964U (en) | 2022-02-28 | 2022-02-28 | Car elevator is with taking crashproof stop device of layer door of buffering and car elevator |
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| CN217024964U true CN217024964U (en) | 2022-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220429910.1U Active CN217024964U (en) | 2022-02-28 | 2022-02-28 | Car elevator is with taking crashproof stop device of layer door of buffering and car elevator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023160059A1 (en) * | 2022-02-28 | 2023-08-31 | 东南电梯股份有限公司 | Landing door anti-collision blocking device having cushioning function for automobile elevator and automobile elevator |
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2022
- 2022-02-28 CN CN202220429910.1U patent/CN217024964U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023160059A1 (en) * | 2022-02-28 | 2023-08-31 | 东南电梯股份有限公司 | Landing door anti-collision blocking device having cushioning function for automobile elevator and automobile elevator |
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