Windproof door and rail logistics conveying system

Abstract

The utility model provides a wind-proof door and a rail logistics conveying system. The wind-proof door comprises a door frame, a wind-proof door body and a wind-proof door cover, the at least one door body assembly comprises a door body and at least two sensors, one side of the door body can be rotatably installed on one side of the door frame and can move between at least two positions so that the door body can be opened and closed relative to the door frame, and the at least two positions comprise the closing position and at least one opening position; the at least two sensors are in one-to-one correspondence with the two positions, and the sensors are used for detecting whether the door body moves to the position corresponding to the driver or not; the driving assembly is mounted on the door frame, connected with at least one door body and used for driving the door body to rotate; and the control device is connected with the driving assembly and the at least two sensors and can control the driving assembly to work based on detection results of the sensors. According to the structure, based on the arrangement of the sensor, the opening and closing amplitude of the windproof door can be automatically controlled, human intervention is not needed, and therefore control over the windproof door is more intelligent.

Description

Technical Field

[0001] The present application relates to the field of track logistics. Specifically, it relates to a windproof door and a track logistics conveying system. Background Art

[0002] Track logistics conveying systems are widely used in hospitals, libraries and other places, changing the traditional way of nurses or administrators transporting items, drugs, blood samples, and instruments by elevator. It can achieve transportation between departments or building groups on different floors, relieve the congestion of elevators, and improve transportation efficiency. Installing windproof devices between different departments can reduce air convection and the impact of noise; however, the windproof doors in related technologies are all non-powered. When the transport trolley on the carrying track runs, it hits and opens the windproof door, and the windproof door is closed by the rebound of the self-resetting hinge; this opening method not only easily damages the windproof door and reduces the service life of the windproof door; at the same time, the paint on the track transport trolley is easily peeled off, affecting the aesthetics; moreover, the impact process between the track transport trolley and the windproof door body will generate noise pollution, affecting the normal work and rest of the department staff and patients.

[0003] Therefore, how to propose a windproof door and a track logistics conveying system with a windproof door that is not easily damaged, has a high service life, and has low opening noise has become an urgent problem to be solved at present. Summary of the Utility Model

[0004] The present application aims to at least solve the technical problems in the prior art or related technologies that the windproof door of the track transport trolley is easily damaged, has a low service life, and has a large noise during the opening process.

[0005] For this reason, in the first aspect of the present application, a windproof door is proposed.

[0006] In the second aspect of the present application, a track logistics conveying system is proposed.

[0007] To achieve the above object, the technical solution of the first aspect of the present application provides a windproof door, including: a door frame; at least one door body assembly, including a door body and at least two sensors. One side of the door body is rotatably installed on one side of the door frame and can move between at least two positions so that the door body can open and close relative to the door frame. The at least two positions include a closed position and at least one open position. The at least two sensors are arranged in one-to-one correspondence with the two positions. The sensors are used to detect whether the door body moves to the position corresponding to the actuator; a driving assembly, installed on the door frame and connected to at least one door body, for driving the door body to rotate; a control device, connected to the driving assembly and at least two sensors, and capable of controlling the operation of the driving assembly based on the detection results of the sensors.

[0008] According to the present application, a windproof door is provided, which can be specifically used for rail transport trolleys in dust-free workshops, hospitals, libraries, etc. The windproof door includes a door frame, a door body assembly, a driving assembly and a control device. The door frame is arranged above the transport track. The door body assembly is installed on the door frame. Among them, the door body assembly includes a door body and at least two sensors. One side of the door body is rotatably installed on the other side of the door frame. The door body can rotate between a closed position and at least one open position, so that the door body can open and close relative to the door frame. And sensors are correspondingly arranged at each stopping position of the door body. Through the sensors, it can be sensed whether the door body is opened or closed in place. The control device is connected to at least two sensors and is used to control the operation of the driving assembly when the sensors sense the door body. For example, when the sensor at the closed position senses the door body, it means that the door body is closed in place, and the control device can control the driving assembly to stop working, so that the door body stops rotating in time. When the sensor at the open position senses the door body, it means that the door body is opened in place, and the control device can timely control the driving assembly to stop working, so that the door body stops rotating in time. In this way, the windproof door can be opened by the driving assembly, thereby realizing the electric control of the windproof door. In this way, when a rail transport trolley passes by, the driving assembly can be started in advance to open the windproof door in advance, so as to facilitate the direct passage of the rail transport trolley. In this way, it can avoid the collision between the rail transport trolley and the windproof door. On the one hand, this reduces the noise generated when the rail transport trolley and the windproof door collide. On the other hand, it also reduces the damage caused by the mutual collision between the rail transport trolley and the windproof door, and improves the service life of the rail transport trolley and the windproof door. Based on the detection of the sensors, the opening and closing positions of the door can be controlled to avoid the extrusion problem caused by the door continuing to rotate after moving in place and causing damage to the door frame and other components. At the same time, based on the setting of the sensors, the opening and closing amplitude of the windproof door can be automatically controlled without manual intervention, which makes the control of the windproof door more intelligent.

[0009] In addition, the windproof door in the above technical solution provided by the present invention may also have the following additional technical features:

[0010] In the above technical solution, optionally, at least one door body assembly further includes: at least one buffer limit block, installed on the door frame, corresponding to at least one open position of the door body, and the buffer limit block is used to limit the door body to its corresponding open position.

[0011] In this technical solution, at least one door body assembly further includes at least one buffer limit block. The buffer limit block is installed on the door frame and is correspondingly arranged at the open position of the door body. By setting the buffer limit block, after the door body is opened in place, the door body can be buffered and limited to avoid the door body colliding with other objects without stopping in time. In this way, the probability of door body damage can be reduced, and the service life of the door body can be improved.

[0012] During the process of electrically opening the door, there is a certain time difference between when the sensor detects the door body and when the control device controls the driving component to stop moving. That is to say, when the door body moves to the position where the sensor is located, the door body will continue to rotate by an angle. At the same time, after the driving component stops, the door body will also continue to rotate by a small angle due to inertia. Therefore, in order to avoid the problem that the door body cannot stop rotating in time due to inertia and other reasons, the present application involves a buffer limit block. Based on the buffering of the buffer limit block, the remaining energy of the door body can be quickly buffered, so that the door body stops in time.

[0013] Among them, in order to ensure the elasticity of the buffer limit block and reduce the collision between the buffer limit block and the door body, the buffer limit block can be prepared by an elastic material, so as to avoid a violent impact between the buffer limit block and the door body.

[0014] In the above technical solution, optionally, there are 2 opening positions of the door body, and the number of buffer limit blocks is two. That is, the opening positions of the door body can be set to one or two according to needs. That is to say, the door body can be a one-way opening door or a two-way opening door. And for each opening position, a sensor and a buffer limit block are correspondingly arranged, so as to ensure that no matter which direction the door body opens, it can stop rotating in time under the dual action of the sensor and the buffer limit block after opening in place.

[0015] In the above technical solution, optionally, at least one door body component further includes: a limit block bracket, installed on the door frame, one of the 2 buffer limit blocks is installed on the limit block bracket, and the other of the 2 buffer limit blocks is installed on the door frame.

[0016] In this technical solution, the limit block bracket is used to install the buffer limit block. In the specific structural design, one buffer limit block can be directly installed on the door frame, and the other buffer limit block can be installed on the limit block bracket, so as to make the setting position of the buffer limit block more flexible.

[0017] In the above technical solution, optionally, at least one door body component further includes a rotating component. One side of the door body and one side of the door frame are rotationally connected through the rotating component. The rotating component includes: at least one fixed seat, installed on one side of the door frame, and provided with one of a rotating part and a mounting hole; at least one movable component, installed on one side of the door body, and provided with the other of the rotating part and the mounting hole, and the rotating part is rotatably installed in the mounting hole.

[0018] In this technical solution, the rotating assembly includes a fixed seat and a movable assembly. The fixed seat is installed on one side of the door frame, and the movable assembly is installed on one side of the door body. Among them, the positions of the fixed seat and the movable assembly are corresponding, ensuring that the door body can be installed on the door frame and can rotate around the door frame. The fixed seat is provided with either a rotating part or a mounting hole, and the corresponding movable assembly on the door body is provided with the other of the rotating part and the mounting hole. Through the cooperation of the rotating part and the mounting hole, the door body can rotate around the door frame.

[0019] In a possible embodiment, optionally, the positions of the rotating part and the mounting hole can be swapped, provided that the door body can rotate relative to the door frame through the rotating assembly.

[0020] In the above technical solution, at least one door body assembly further includes: an induction sheet, which is installed on the movable assembly or the door body and is used to trigger the corresponding sensor when the door body moves to the position where any of the sensors is located, so that the corresponding sensor generates a detected door body signal and sends the detected door body signal to the control device.

[0021] In this technical solution, the induction sheet is installed on the door body. The positions of at least two sensors are the door closed position and at least one open position. The induction sheet can trigger the sensors at the corresponding positions when the door body moves to the closed position and at least one open position, and then the sensors send the door in place signal to the control device. After receiving the door in place signal, the control device generates a control instruction to control the door body to stop rotating, thereby ensuring the closing and opening of the door body.

[0022] Among them, the induction sheet can be installed on the movable assembly or on the door body, and the sensors are installed corresponding to the induction sheet. Installing the induction sheet on the movable assembly can ensure the position of the door body by detecting the position of the movable assembly, thereby accurately controlling the movement position of the door body. At the same time, installing the induction sheet on the movable assembly does not require changing the door body structure and does not require additional structures such as mounting holes for installing the induction sheet on the door body. At the same time, installing the induction sheet on the movable assembly can pre-assemble the induction sheet, sensors, etc. into a component and install it on the door frame, which is convenient for the installation of the storm door. In addition, the induction sheet can be installed on the movable assembly. At the same time, at least two sensors are installed circumferentially on the movable assembly. In this way, one induction sheet can trigger sensors in different directions. That is, at this time, only one induction sheet needs to be installed at one position to cooperate with sensors at different angles to determine the position of the door body. Of course, in actual practice, the sensors can also be not arranged in the same circumferential direction. At this time, at least two induction sheets can be set to cooperate with the sensors.

[0023] In the above technical solution, optionally, the number of fixed seats is two. The two fixed seats are located on the same side of the door frame and are spaced apart along the height direction of the door frame. The number of movable components is two. The two movable components are located on the same side of the door frame and are spaced apart along the height direction of the door body.

[0024] In this technical solution, the two fixed seats are installed on the same side of the door frame and are spaced apart along the height direction. The two movable components are installed on the same side of the door body and are spaced apart along the height direction. The intervals between them are the same and the positions are corresponding. In this way, the door body and the door frame can achieve two rotational connections, thereby ensuring the stability of the rotational installation of the door body on the door frame.

[0025] In the above technical solution, optionally, at least one door body component further includes: a first mounting plate installed on the door frame, and at least two sensors, at least one fixed seat, and a driving component are all installed on the first mounting plate.

[0026] In this technical solution, the first mounting plate serves to integrate all components. The setting of the first mounting plate enables the relevant components to form an integral component, facilitating the overall disassembly and assembly of the components. This reduces the installation difficulty of the windproof door and saves the installation time of the windproof door. At the same time, by installing other components on the first mounting plate and then installing the overall component on the door frame, the number of mounting holes on the door frame can be reduced, thereby simplifying the structure of the door frame and reducing the cost of the door frame.

[0027] In the above technical solution, optionally, the first mounting plate includes: two plate bodies. The two plate bodies are installed on the same side of the door frame and are spaced apart along the height direction of the door frame. Among them, a driving component, a fixed seat, and at least one sensor are installed on one of the two plate bodies, and a fixed seat and at least one sensor are installed on the other of the two plate bodies.

[0028] In this technical solution, the door body and the door frame can achieve two rotational connections. Therefore, a plate body can be provided at both the upper and lower rotational connection points of the door body and the door frame to integrally install the corresponding position parts.

[0029] In the above technical solution, optionally, the driving component includes an output shaft. A mounting hole is provided on the fixed seat. The movable component includes: a power rotating shaft, one end of the power rotating shaft is connected to the output shaft, and the other end of the power rotating shaft is rotatably installed in the mounting hole; a movable seat, connected to the power rotating shaft and the door body, capable of rotating with the power rotating shaft and driving the door body to rotate; at least one limiting member, installed on the power rotating shaft, and the limiting member can cooperate with the movable component and / or the fixed seat to limit the axial movement of the power rotating shaft.

[0030] In this technical solution, one end of the power rotating shaft is connected to the output shaft. The output shaft drives the power rotating shaft to rotate. The other end is rotatably installed in the installation hole, and the installation hole can support the rotation of the power rotating shaft. The movable seat is connected to the power rotating shaft and the door body. When the output shaft drives the power rotating shaft to rotate, the movable part can rotate along with the power rotating shaft, and then drive the door body to rotate, so as to realize the opening and closing actions of the windproof door. In addition, the limiting part installed on the power rotating shaft can cooperate with the movable component and / or the fixed seat to limit the axial movement of the power rotating shaft on the movable component and / or the fixed seat, preventing the risk of the door body falling off when rotating.

[0031] In the above technical solution, optionally, the output shaft and the power rotating shaft are connected by a coupling. By setting the coupling, the connection between the output shaft and the power rotating shaft can be made more stable and reliable.

[0032] In the above technical solution, the number of open positions of the door body is two. The door body opens relative to the door frame along the first direction to one of the two open positions, and the door body opens relative to the door frame along the second direction to the other of the two open positions. The first direction and the second direction are opposite.

[0033] In this technical solution, the number of open positions of the door body is two, ensuring that the door body can open forward or backward relative to the door frame, so that the rail transport trolley can pass through the windproof door bidirectionally, making the door opening process not easily affected by the rail transport trolley.

[0034] In the above technical solution, optionally, at least one door body component further includes: a protective part installed on the door frame, enclosing an installation space with the door frame; at least two sensors and / or drive components are installed in the installation space.

[0035] In this technical solution, the protective part is provided on the door frame, enclosing an installation space with the door frame, surrounding other components inside the installation space, preventing other components from directly contacting the outside world. Setting the protective part can protect easily damaged components such as sensors and motors, preventing them from getting dusty or being damaged by external forces.

[0036] In the above technical solution, optionally, the protective part can also be provided on the first mounting plate to protect the components provided on the first mounting plate, forming an integral body with the first mounting plate and other components mounted on the first mounting plate, and then installing this integral body on the door frame.

[0037] In the above technical solution, optionally, the drive component includes a motor component. Since the motor component is a relatively common power structure, it not only has a convenient structure but also a relatively low cost. In the above technical solution, the drive component includes a motor and a motor mounting bracket, and the motor is installed on the door frame through the motor mounting bracket. Setting the motor mounting bracket can make the motor more firmly installed on the door frame.

[0038] In the above technical solution, optionally, the door frame includes a rectangular door frame. Of course, the door frame can also be an arched door frame, a circular door frame, etc.

[0039] In the above technical solution, optionally, the door frame includes an aluminum door frame because the aluminum profile door frame is not only light in weight, but also moisture-resistant and not easy to rust. Of course, the door frame can also be a door frame of other materials, such as a stainless steel door frame or a wooden door frame, etc. The shape of the door body is adapted to the shape of the door frame to ensure that the door body can be installed in the door frame without affecting the free rotation of the door body.

[0040] In the above technical solution, optionally, the windproof door further includes a sensor mounting bracket, and the sensor is mounted on the door frame through the sensor mounting bracket. The setting of the sensor mounting bracket facilitates the installation of the sensor and makes the installation of the sensor more convenient.

[0041] In the above technical solution, optionally, the number of door body components is 1, or the number of door body components is 2, and the two door bodies of the two door body components can be rotatably installed on opposite sides of the door frame.

[0042] In this technical solution, the number of door body components is 1, and one side of the door body is cooperatively connected to one side of the door frame to form a single-opening windproof door. The number of door body components can also be 2. One side of the door body in one door body component is cooperatively connected to one side of the door frame, and the other side of the door body in the other door body component is cooperatively connected to the other side of the door frame to form a double-opening windproof door.

[0043] In the above technical solution, optionally, the windproof door further includes: a trolley sensing device for sensing the rail transport trolley, connected to the control device, and capable of controlling the operation of the driving component according to the sensing result of the trolley sensing device. In this technical solution, the windproof door further includes a trolley sensing device, and the control device is connected to the trolley sensing device for controlling the driving component to work when detecting the rail transport trolley to open the door body. At the same time, the driving component can be controlled to close the door body after the door body is opened for a predetermined time or it is determined that the rail transport trolley is far away. In this way, the automatic opening and closing of the windproof door can be realized without manual operation, thereby improving the use convenience of the windproof door.

[0044] The technical solution of the second aspect of the present application provides a rail logistics conveying system, including the windproof door provided by any one of the technical solutions of the first aspect.

[0045] According to the rail logistics conveying system provided by the technical solution of the present application, since it includes the windproof door provided by any one of the technical solutions of the first aspect. Therefore, the rail logistics conveying system includes all the beneficial effects of the windproof door provided by any one of the technical solutions of the first aspect. Details are not described herein again.

[0046] Furthermore, the orbital logistics conveying system further includes an orbital transport trolley and an orbit. The windproof door is arranged on the orbit, and the orbital transport trolley can run on the orbit. Among them, the windproof door is generally arranged between different areas to reduce air convection and lower the noise of the orbital logistics conveying system.

[0047] Furthermore, trolley sensing devices are arranged on both sides of the doorframe of the trolley sensing device along the track direction. When the trolley sensing device senses that the orbital transport trolley approaches the door body, the control device controls the driving assembly to open the door body. When the trolley sensing device senses that the orbital transport trolley moves away from the door body, the control device controls the driving assembly to close the door body. Of course, the trolley sensing device can also be installed only on one side of the door body. When the trolley sensing device senses the orbital transport trolley, the door body is opened. At the same time, timing starts after the door is opened, and the door body is closed after the timing is completed.

[0048] The additional aspects and advantages of the present utility model will become obvious in the following description part, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] The above and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

[0050] Figure 1 shows a schematic structural diagram of a windproof door according to an embodiment of the present utility model;

[0051] Figure 2 shows another schematic structural diagram of a windproof door according to an embodiment of the present utility model;

[0052] Figure 3 shows a partial schematic structural diagram of a windproof door according to an embodiment of the present utility model;

[0053] Figure 4 shows another partial schematic structural diagram of a windproof door according to an embodiment of the present utility model;

[0054] Figure 5 shows a block diagram of a windproof door according to an embodiment of the present utility model.

[0055] Wherein, Figures 1 to 5 the corresponding relationship between the reference numerals in the drawings and the component names is:

[0056] 100 Windproof door, 1 door frame, 2 door body assembly, 21 door body, 22 sensor, 23 induction piece, 24 sensor mounting bracket, 25 buffer limit block, 26 limit block bracket, 27 rotating assembly, 271 fixed seat, 2711 mounting hole, 272 movable assembly, 2720 rotating part, 2721 power rotating shaft, 2722 movable seat, 2723 limiting part, 28 first mounting plate, 281 upper mounting plate, 282 lower mounting plate, 29 protective part, 3 driving assembly, 31 motor assembly, 311 motor, 3112 output shaft, 312 motor mounting bracket, 4 control device, 5 coupling, 6 trolley sensing device. Detailed implementation manners

[0057] In order to more clearly understand the above objects, features and advantages of the present invention, the present invention will be further described in detail below with reference to the drawings and specific implementation manners. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

[0058] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited by the specific embodiments disclosed below.

[0059] The following refers to Figures 1 to 5 to describe the windproof door 100 provided according to some embodiments of the present application.

[0060] As Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 shown, an embodiment of the first aspect of the present application provides a windproof door 100, including: a door frame 1; at least one door body assembly 2, including a door body 21 and at least two sensors 22. One side of the door body 21 is rotatably mounted on one side of the door frame 1 so that the door body 21 can be opened and closed relative to the door frame 1. The door body 21 can move between at least two positions, and the at least two positions include a closed position and at least one open position. The at least two sensors 22 are arranged in one-to-one correspondence with the two positions. The sensor 22 is used to detect whether the door body 21 moves to the position corresponding to the sensor, that is, to detect whether there is a door body 21 at the position where the sensor 22 is located; a driving assembly 3, mounted on the door frame 1 and connected to at least one door body 21, for driving the door body 21 to rotate; a control device 4, connected to the driving assembly 3 and at least two sensors 22, and capable of controlling the operation of the driving assembly 3 based on the detection results of the sensors 22.

[0061] According to the present application, a windproof door 100 is provided, which can be specifically used for rail transport trolleys in dust-free workshops, hospitals, libraries, etc. The windproof door 100 includes a door frame 1, a door body assembly 2, a driving assembly 3 and a control device 4. The door frame 1 is erected above the transport track. The door body assembly 2 is installed on the door frame 1. Among them, the door body assembly 2 includes a door body 21 and at least two sensors 22. One side of the door body 21 is rotatably installed on the other side of the door frame 1. The door body 21 can rotate between a closed position and at least one open position, so that the door body 21 can be opened and closed relative to the door frame 1. And a sensor 22 is correspondingly arranged at each stopping position of the door body 21. Through the sensor 22, it can be sensed whether the door body 21 is opened or closed in place. The control device 4 is connected to at least two sensors 22 and is used to control the operation of the driving assembly 3 when the sensor 22 senses the door body 21. For example, when the sensor 22 at the closed position senses the door body 21, it means that the door body 21 is closed in place, and the control device 4 can control the driving assembly 3 to stop working, so that the door body 21 stops rotating in time. When the sensor 22 at the open position senses the door body 21, it means that the door body 21 is opened in place, and the control device 4 can timely control the driving assembly 3 to stop working, so that the door body 21 stops rotating in time. In this way, the windproof door 100 can be opened by the driving assembly 3, thereby realizing the electric control of the windproof door 100. In this way, when a rail transport trolley passes by, the driving assembly 3 can be started in advance to open the windproof door 100 in advance, so as to facilitate the direct passage of the rail transport trolley. In this way, it can avoid the collision between the rail transport trolley and the windproof door 100. On the one hand, this reduces the noise generated when the rail transport trolley collides with the windproof door 100. On the other hand, it also reduces the damage caused by the mutual collision between the rail transport trolley and the windproof door 100, and improves the service life of the rail transport trolley and the windproof door 100. Based on the detection of the sensor 22, the opening and closing positions of the door can be controlled, avoiding the extrusion problem caused by the door continuing to rotate after moving in place and causing the door and the door frame 1, etc. At the same time, based on the setting of the sensor 22, the opening and closing amplitude of the windproof door 100 can be automatically controlled without manual intervention, which makes the control of the windproof door 100 more intelligent.

[0062] In the above embodiment, as Figure 3 shown, optionally, at least one door body assembly 2 further includes: at least one buffer limit block 25, installed on the door frame 1, arranged corresponding to at least one open position of the door body 21, and the buffer limit block 25 is used to limit the door body 21 to its corresponding open position.

[0063] In this embodiment, at least one door body assembly 2 further includes at least one buffer limit block 25. The buffer limit block 25 is installed on the door frame 1 and is correspondingly arranged at the open position of the door body 21. By providing the buffer limit block 25, after the door body 21 is opened in place, the door body 21 can be buffered and limited, avoiding the door body 21 colliding with other objects without stopping in time, thereby reducing the probability of damage to the door body 21 and increasing the service life of the door body 21.

[0064] Among them, during the electric door opening process, there is a certain time difference between when the sensor 22 detects the door body 21 and when the control device 4 controls the drive assembly 3 to stop moving. That is, when the door body 21 moves to the position where the sensor 22 is located, the door body 21 will continue to rotate by an angle. At the same time, after the drive assembly 3 stops, the door body 21 will also continue to rotate by a small angle due to inertia. Therefore, in order to avoid the problem that the door body 21 cannot stop rotating in time due to inertia and other reasons, this application involves the buffer limit block 25. Based on the buffering of the buffer limit block 25, the remaining energy of the door body 21 can be quickly buffered, enabling the door body 21 to stop in time.

[0065] Among them, in order to ensure the elasticity of the buffer limit block 25 and reduce the collision between the buffer limit block 25 and the door body 21, the buffer limit block 25 can be formed by a flexible material, thereby avoiding a violent impact between the buffer limit block 25 and the door body 21.

[0066] In the above embodiment, optionally, there are 2 open positions of the door body 21, and the number of buffer limit blocks 25 is two. That is, the open position of the door body 21 can be set to one or two according to needs. That is, the door body 21 can be a single-way opening door or a two-way opening door. For each open position, a sensor 22 and a buffer limit block 25 are correspondingly arranged, so as to ensure that no matter which direction the door body 21 opens, it can stop rotating in time under the dual action of the sensor 22 and the buffer limit block 25 after opening in place.

[0067] In the above embodiment, as Figure 3 shown, optionally, at least one door body assembly 2 further includes: a limit block bracket 26, installed on the door frame 1, one of the 2 buffer limit blocks 25 is installed on the limit block bracket 26, and the other of the 2 buffer limit blocks 25 is installed on the door frame 1.

[0068] In this embodiment, the limit block bracket 26 is used to install the buffer limit block 25. In the specific structural design, one buffer limit block 25 can be directly installed on the door frame 1, and the other buffer limit block 25 can be installed on the limit block bracket 26, thereby making the setting position of the buffer limit block 25 more flexible.

[0069] In the above embodiment, as Figure 3As shown, optionally, at least one door body assembly 2 further includes a rotating assembly 27. One side of the door body 21 and one side of the door frame 1 are rotatably connected through the rotating assembly 27. The rotating assembly 27 includes: at least one fixed seat 271, installed on one side of the door frame 1, and provided with either a rotating part 2720 or a mounting hole 2711 on the fixed seat 271; at least one movable assembly 272, installed on one side of the door body 21, and provided with the other of the rotating part 2720 and the mounting hole 2711 on the movable assembly 272. The rotating part 2720 is rotatably installed in the mounting hole 2711.

[0070] In this embodiment, the rotating assembly 27 includes a fixed seat 271 and a movable assembly 272. The fixed seat 271 is installed on one side of the door frame 1, and the movable assembly 272 is installed on one side of the door body 21. Among them, the positions of the fixed seat 271 and the movable assembly 272 are corresponding, ensuring that the door body 21 can be installed on the door frame 1 and can rotate around the door frame 1. The fixed seat 271 is provided with either a rotating part 2720 or a mounting hole 2711, and the corresponding movable assembly 272 on the door body 21 is provided with the other of the rotating part 2720 and the mounting hole 2711. Through the cooperation of the rotating part 2720 and the mounting hole 2711, the door body 21 can rotate around the door frame 1.

[0071] In a possible embodiment, optionally, the positions of the rotating part 2720 and the mounting hole 2711 can be swapped, provided that the door body 21 can rotate relative to the door frame 1 through the rotating assembly 27.

[0072] In the above embodiment, as Figure 3 shown, at least one door body assembly 2 further includes: an induction sheet 23, installed on the movable assembly 272 or the door body 21. The induction sheet 23 is used to trigger the corresponding sensor 22 when the door body 21 moves to the position where any sensor 22 is located, so that the corresponding sensor 22 generates a signal detecting the door body 21 and sends the signal detecting the door body 21 to the control device 4.

[0073] In this embodiment, the induction sheet 23 is installed on the door body 21. The positions of at least two sensors 22 are the closed position of the door body 21 and at least one open position. The induction sheet 23 can trigger the sensors 22 at the corresponding positions when the door body 21 moves to the closed position and at least one open position. Then, the sensors 22 send the in-place signal of the door body 21 to the control device 4. After receiving the in-place signal of the door body 21, the control device 4 generates a control instruction to control the door body 21 to stop rotating, thereby ensuring the closing and opening of the door body 21.

[0074] Among them, the induction sheet 23 can be installed on the movable component 272 or on the door body 21, and the sensor 22 is installed corresponding to the induction sheet 23. Among them, installing the induction sheet 23 on the movable component 272 can ensure the position of the door body 21 by detecting the position of the movable component 272, so as to accurately control the movement position of the door body 21. At the same time, installing the induction sheet 23 on the movable component 272 does not require changing the structure of the door body 21, and there is no need to additionally set up structures such as mounting holes 2711 for installing the induction sheet 23 on the door body 21. At the same time, installing the induction sheet 23 on the movable component 272 can pre-assemble the induction sheet 23, the sensor 22, etc. into a component and install it on the door frame 1, so as to facilitate the installation of the storm door 100.

[0075] In addition, the induction sheet 23 can be installed on the movable component 272. At the same time, at least two sensors 22 are installed in the circumferential direction of the movable component 272. In this way, one induction sheet 23 can trigger sensors 22 in different directions. That is, at this time, only by installing the induction sheet 23 at one position, it can cooperate with sensors 22 at different angles to determine the position of the door body 21. Of course, in actual operation, the sensors 22 can also be not arranged in the same circumferential direction. At this time, at least two induction sheets 23 can be set to cooperate with the sensors 22.

[0076] In the above embodiment, optionally, the number of the fixed seats 271 is 2. The two fixed seats 271 are located on the same side of the door frame 1 and are arranged at intervals along the height direction of the door frame 1; the number of the movable components 272 is 2. The two movable components 272 are located on the same side of the door frame 1 and are arranged at intervals along the height direction of the door body 21.

[0077] In this embodiment, the two fixed seats 271 are installed on the same side of the door frame 1 and are arranged at intervals along the height direction. The two movable components 272 are installed on the same side of the door body 21 and are arranged at intervals along the height direction. The intervals between them are the same and the positions are corresponding. With this solution, the door body 21 and the door frame 1 can achieve two rotational connections, so as to ensure the stability of the rotational installation of the door body 21 on the door frame 1.

[0078] In the above embodiment, as Figure 2 shown, optionally, at least one door body assembly 2 further includes: a first mounting plate 28, which is installed on the door frame 1, and at least two sensors 22, at least one fixed seat 271, and the driving component 3 are all installed on the first mounting plate 28.

[0079] In this embodiment, the first mounting plate 28 serves to integrate all components. The provision of the first mounting plate 28 enables the relevant components to form an integral assembly, facilitating the overall disassembly and assembly of the components, thereby reducing the installation difficulty of the windproof door 100 and saving the installation time of the windproof door 100. Meanwhile, by mounting other components on the first mounting plate 28 and then mounting the integral assembly onto the doorframe 1, the number of mounting holes 2711 on the doorframe 1 can be reduced, thereby simplifying the structure of the doorframe 1 and reducing the cost of the doorframe 1.

[0080] In the above embodiment, as Figure 2 shown, optionally, the first mounting plate 28 includes an upper mounting plate 281 and a lower mounting plate 282. The two plate bodies are mounted on the same side of the doorframe 1 and are spaced apart along the height direction of the doorframe 1. Among them, a driving assembly 3, a fixing seat 271, and at least one sensor 22 are mounted on one of the two plate bodies, and a fixing seat 271 and at least one sensor 22 are mounted on the other of the two plate bodies.

[0081] In this embodiment, the door body 21 and the doorframe 1 can achieve two rotational connections. Therefore, a plate body can be provided at both the upper and lower rotational connection points between the door body 21 and the doorframe 1 to integrally mount the corresponding position parts.

[0082] In the above embodiment, as Figure 3 shown, optionally, the driving assembly 3 includes an output shaft 3112. The fixing seat 271 is provided with a mounting hole 2711. The movable assembly 272 includes: a power rotating shaft 2721, one end of the power rotating shaft 2721 is connected to the output shaft 3112, and the other end of the power rotating shaft 2721 is rotatably mounted in the mounting hole 2711; a movable seat 2722, connected to the power rotating shaft 2721 and the door body 21, capable of rotating following the power rotating shaft 2721 and driving the door body 21 to rotate; at least one limiting member 2723, mounted on the power rotating shaft 2721, and the limiting member 2723 can cooperate with the movable assembly 272 and / or the fixing seat 271 to limit the axial movement of the power rotating shaft 2721.

[0083] In this embodiment, one end of the power rotating shaft 2721 is connected to the output shaft 3112. The output shaft 3112 drives the power rotating shaft 2721 to rotate, and the other end is rotatably installed in the mounting hole 2711. The mounting hole 2711 can support the rotation of the power rotating shaft 2721. The movable seat 2722 is connected to the power rotating shaft 2721 and the door body 21. When the output shaft 3112 drives the power rotating shaft 2721 to rotate, the movable member can rotate along with the power rotating shaft 2721, thereby driving the door body to rotate, and thus the opening and closing actions of the windproof door 100 can be realized. In addition, the limiting member 2723 installed on the power rotating shaft 2721 can cooperate with the movable assembly 272 and / or the fixed seat 271 to limit the axial movement of the power rotating shaft 2721 on the movable assembly 272 and / or the fixed seat 271, preventing the risk of the door body 21 falling off when it rotates.

[0084] In the above embodiment, as Figure 3 shown, optionally, the output shaft 3112 and the power rotating shaft 2721 are connected by a coupling 5. By setting the coupling 5, the connection between the output shaft 3112 and the power rotating shaft 2721 can be made more stable and reliable.

[0085] In the above embodiment, as Figure 1 shown, the door body 21 has two open positions. The door body 21 is opened relative to the door frame 1 along the first direction to one of the two open positions, and the door body 21 is opened relative to the door frame 1 along the second direction to the other of the two open positions. The first direction and the second direction are opposite.

[0086] In this embodiment, the door body 21 has two open positions, ensuring that the door body 21 can be opened forward or backward relative to the door frame 1, so that the rail transport trolley can pass through the windproof door 100 bidirectionally, making the opening process of the door body 21 not easily affected by the rail transport trolley.

[0087] In the above embodiment, as Figure 1 shown, optionally, at least one door body assembly 2 further includes: a protective member 29, installed on the door frame 1, surrounding an installation space with the door frame 1; at least two sensors 22, at least one fixed seat 271, and at least one of the drive assemblies 3 are installed in the installation space.

[0088] In this embodiment, the protective member 29 is provided on the door frame 1, surrounding an installation space with the door frame 1, enclosing other components inside the installation space, preventing other components from directly contacting the outside world. Setting the protective member 29 can protect vulnerable components such as the sensors 22 and the motor 311, preventing them from getting dusty or being damaged by external forces.

[0089] In the above embodiment, optionally, the protective member 29 can also be arranged on the first mounting plate 28 to protect the components arranged on the first mounting plate 28, and form an integral body with the first mounting plate 28 and other components mounted on the first mounting plate 28, and then this integral body is mounted on the door frame 1.

[0090] In the above embodiment, as Figure 3 shown, optionally, the drive assembly 3 includes a motor assembly 31. Since the motor assembly 31 is a relatively common power structure, it not only has a convenient structure but also a relatively low cost. In the above embodiment, the drive assembly 3 includes a motor 311 and a motor mounting bracket 312, and the motor 311 is mounted on the door frame 1 through the motor mounting bracket 312. Setting the motor mounting bracket 312 can make the motor 311 more firmly mounted on the door frame 1.

[0091] In the above embodiment, optionally, the door frame 1 includes a rectangular door frame. Of course, the door frame 1 can also be an arched door frame, a circular door frame, etc.

[0092] In the above embodiment, optionally, the door frame 1 includes a door frame made of aluminum material. Because the door frame made of aluminum profile is not only light in weight but also moisture-resistant and not easy to rust. Of course, the door frame 1 can also be a door frame made of other materials, such as a door frame made of stainless steel or a wooden door frame, etc. The shape of the door body 21 is adapted to the shape of the door frame 1 to ensure that the door body 21 can be installed in the door frame 1 without affecting the free rotation of the door body 21.

[0093] In the above embodiment, as Figure 3 shown, optionally, the windproof door 100 further includes a sensor mounting bracket 24, and the sensor 22 is mounted on the door frame 1 through the sensor mounting bracket 24. Setting the sensor mounting bracket 24 facilitates the installation of the sensor 22 and makes the installation of the sensor 22 more convenient.

[0094] In the above embodiment, optionally, the number of the door body assemblies 2 is 1, or the number of the door body assemblies 2 is 2. The two door bodies 21 of the two door body assemblies 2 can be rotatably mounted on opposite sides of the door frame 1.

[0095] In this embodiment, the number of the door body assemblies 2 is 1, and one side of the door body 21 is cooperatively connected with one side of the door frame 1 to form a single-leaf windproof door 100. The number of the door body assemblies 2 can also be 2. One side of the door body 21 in one door body assembly 2 is cooperatively connected with one side of the door frame 1, and the other side of the door body 21 in the other door body assembly 2 is cooperatively connected with the other side of the door frame 1 to form a double-leaf windproof door 100.

[0096] In the above embodiment, as Figure 5As shown, optionally, the windproof door 100 further includes: a trolley sensing device 6 for sensing the rail transport trolley, connected to the control device 4, and capable of controlling the operation of the driving assembly 3 according to the sensing result of the trolley sensing device 6. In this embodiment, the windproof door 100 further includes a trolley sensing device 6, and the control device 4 is connected to the trolley sensing device 6, and is used to control the driving assembly 3 to work when detecting the rail transport trolley, so as to open the door body 21. At the same time, the driving assembly 3 can be controlled to close the door body 21 after the door body 21 is opened for a predetermined time or it is determined that the rail transport trolley is far away. In this way, the automatic opening and closing of the windproof door 100 can be realized without manual operation, thereby improving the use convenience of the windproof door 100.

[0097] The technical solution of the second aspect of the present application provides a rail logistics conveying system, including the windproof door 100 provided by any one of the technical solutions of the first aspect.

[0098] According to the rail logistics conveying system provided by the technical solution of the present application, since it includes the windproof door 100 provided by any one of the technical solutions of the first aspect. Therefore, the rail logistics conveying system includes all the beneficial effects of the windproof door 100 provided by any one of the technical solutions of the first aspect. Details are not described herein again.

[0099] Furthermore, the rail logistics conveying system further includes a rail transport trolley and a rail, the windproof door 100 is arranged on the rail, and the rail transport trolley can run on the rail. Among them, the windproof door 100 is generally arranged between different areas to reduce air convection and reduce the noise of the rail logistics conveying system.

[0100] Furthermore, trolley sensing devices 6 are arranged on both sides of the door frame along the track direction. When the trolley sensing device 6 senses that the rail transport trolley approaches the door body 21, the control device 4 controls the driving assembly to open the door body 21. When the trolley sensing device 6 senses that the rail transport trolley moves away from the door body 21, the control device 4 controls the driving assembly to close the door body 21. Of course, the trolley sensing device 6 can also be installed only on one side of the door body 21. When the trolley sensing device 6 senses the rail transport trolley, the door body 21 is opened. At the same time, timing starts after the door is opened, and the door body 21 is closed after the timing is completed.

[0101] In the present utility model, terms such as "installation", "connection", "connection", "fixation" and the like should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "connection" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0102] In the description of this specification, the descriptions of terms such as "one embodiment", "some embodiments", "specific embodiments", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples.

[0103] The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. For those skilled in the art, various changes and modifications can be made to the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A windproof door, characterized in that, For an orbital logistics conveying system, comprising: A door frame; At least one door assembly, including a door body and at least two sensors. One side of the door body is rotatably mounted on one side of the door frame so that the door body can open and close relative to the door frame. The door body can move between at least two positions, and at least two of the positions include a closed position and at least one open position. At least two of the sensors are arranged in one-to-one correspondence with at least two of the positions, and the sensors are used to detect whether the door body moves to the position corresponding to the sensor; A driving assembly, mounted on the door frame and connected to at least one of the door bodies, for driving the door body to rotate; A control device, connected to the driving assembly and at least two of the sensors, and capable of controlling the operation of the driving assembly based on the detection results of the sensors.

2. The windproof door according to claim 1, characterized in that, At least one of the door assemblies further includes: At least one buffer limit block, mounted on the door frame and arranged corresponding to at least one open position of the door body, and the buffer limit block is used to limit the door body to its corresponding open position.

3. The windproof door according to claim 2, characterized in that, There are 2 open positions of the door body, and the number of the buffer limit blocks is 2. At least one of the door assemblies further includes: A limit block bracket, mounted on the door frame, one of the 2 buffer limit blocks is mounted on the limit block bracket, and the other of the 2 buffer limit blocks is mounted on the door frame.

4. The windproof door according to claim 1, characterized in that, At least one of the door assemblies further includes a rotating assembly. One side of the door body and one side of the door frame are rotationally connected through the rotating assembly. The rotating assembly includes: At least one fixed seat, mounted on one side of the door frame, and provided with one of a rotating part and a mounting hole on the fixed seat; At least one movable assembly, mounted on one side of the door body, and provided with the other of the rotating part and the mounting hole on the movable assembly, and the rotating part is rotatably mounted in the mounting hole.

5. The windproof door according to claim 4, characterized in that, At least one of the door assemblies further includes: An induction sheet, mounted on the movable assembly or the door body, and used to trigger the corresponding sensor when the door body moves to the position where any of the sensors is located, so that the corresponding sensor generates a detected door body signal and sends the detected door body signal to the control device.

6. The windproof door according to claim 5, wherein The number of the fixed seats is 2, and the 2 fixed seats are located on the same side of the door frame and are arranged at intervals along the height direction of the door frame; The number of the movable assemblies is 2, and the 2 movable assemblies are located on the same side of the door frame and are arranged at intervals along the height direction of the door body.

7. The windproof door according to claim 4, characterized in that, At least one of the door assemblies further includes: A first mounting plate, mounted on the door frame, and at least two of the sensors, at least one of the fixed seats, and the driving assembly are all mounted on the first mounting plate.

8. The windproof door according to claim 7, characterized in that, The first mounting plate includes: Two plate bodies, and the two plate bodies are installed on the same side of the door frame and are arranged at intervals along the height direction of the door frame. Among them, one of the two plate bodies is installed with the driving assembly, one fixing seat, and at least one sensor, and the other of the two plate bodies is installed with one fixing seat and at least one sensor.

9. The windproof door according to any one of claims 4 to 8, characterized in that, The driving assembly includes an output shaft, and the fixing seat is provided with a mounting hole. The movable assembly includes: A power rotating shaft, one end of the power rotating shaft is connected to the output shaft, and the other end of the power rotating shaft is rotatably installed in the mounting hole; A movable seat, connected to the power rotating shaft and the door body, capable of rotating following the power rotating shaft and driving the door body to rotate; At least one limiting member, installed on the power rotating shaft, and the limiting member can cooperate with the movable assembly and / or the fixing seat to limit the axial movement of the power rotating shaft.

10. The windproof door according to any one of claims 1 to 8, characterized in that There are two open positions of the door body. The door body opens relative to the door frame along a first direction to one of the two open positions, and the door body opens relative to the door frame along a second direction to the other of the two open positions, and the first direction and the second direction are opposite.

11. The windproof door according to any one of claims 1 to 8, characterized in that, At least one of the door body assemblies further includes: A protective member, installed on the door frame and enclosing an installation space with the door frame; At least two of the sensors and / or the driving assembly are installed in the installation space.

12. The windproof door according to any one of claims 1 to 8, characterized in that The driving assembly includes a motor assembly; and / or The driving assembly includes a motor and a motor mounting bracket, and the motor is installed on the door frame through the motor mounting bracket; and / or The door frame includes a rectangular door frame; and / or The door frame includes an aluminum door frame; and / or The windproof door further includes a sensor mounting bracket, and the sensor is installed on the door frame through the sensor mounting bracket.

13. The windproof door according to any one of claims 1 to 8, characterized in that The number of the door body assemblies is one, or the number of the door body assemblies is two, and the two door bodies of the two door body assemblies are rotatably installed on opposite sides of the door frame.

14. The windproof door according to any one of claims 1 to 8, characterized in that, It further includes: A trolley sensing device, used to sense the track transport trolley, connected to the control device, and capable of controlling the operation of the driving assembly according to the sensing result of the trolley sensing device.

15. An orbital logistics conveying system, characterized in that, Including the windproof door according to any one of claims 1 to 14.

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