A rope-type full-height lift platform door

Abstract

The utility model relates to platform door technical field, aims at solving the problem that the existing platform door is usually customized for specific vehicle type, has fixed door body structure and cannot be applicable to different high -speed railway vehicle type, provides a kind of rope formula full height lifting type platform door, including a plurality of interval arrangement's shell protection system, the bottom of each shell protection system is provided with base bearing system, and rope system is arranged between adjacent two shell protection systems;The inside of shell protection system is provided with frame system, lifting transmission system and drive system;Frame system includes vertical frame, lifting transmission system includes synchronous wheel and synchronous belt, synchronous wheel is installed on vertical frame, synchronous wheel is connected with drive system, two synchronous wheels are arranged up and down, and synchronous belt is connected between the two, synchronous belt is connected with mounting plate, and the rope of rope system is connected with mounting plate;The rope formula design of the utility model can flexibly cope with the diversification of high-speed railway vehicle type and vehicle door configuration, and the application range is wide.

Description

Technical Field

[0001] This utility model relates to the field of platform screen door technology, and more specifically, to a rope-type full-height lifting platform screen door. Background Technology

[0002] The high-speed rail system includes various train models, each with its own unique design features and specifications. These differences are not only reflected in the external dimensions such as train length and width, but also more significantly in the number, width, location, and opening method of the doors.

[0003] Traditional platform screen door systems (such as those widely used in subway systems) are typically customized for specific train models and have a fixed door structure. This fixed design cannot flexibly accommodate the diverse train models and door configurations of high-speed trains. Specifically, since the number, width, and distribution of doors may vary significantly among different high-speed train models, it is difficult to ensure that all doors can be precisely aligned with the platform screen doors if fixed specifications are used, thus affecting the convenience and safety of passengers boarding and alighting. Utility Model Content

[0004] The present invention aims to provide a rope-type full-height lifting platform door to solve the problem that existing platform doors are usually customized for specific train models, have a fixed door structure, and cannot be applied to different high-speed train models.

[0005] This utility model is achieved using the following technical solution: This utility model provides a rope-type full-height lifting platform door, including multiple spaced outer shell protection systems. Each outer shell protection system is provided with a base load-bearing system at its bottom, and a rope system is arranged between two adjacent outer shell protection systems. The internal structure of the outer casing protection system includes a frame system, a lifting transmission system, and a drive system. The frame system includes a vertical frame, and the lifting transmission system includes a synchronous pulley and a synchronous belt. The synchronous pulley is mounted on the vertical frame and connected to the drive system. Two synchronous pulleys are arranged vertically and connected to each other by the synchronous belt. The synchronous belt is connected to a mounting plate, and the mounting plate is connected to the ropes of the rope system.

[0006] The drive system drives the synchronous pulley to rotate, which in turn moves the synchronous belt, causing the mounting plate to rise and fall. The mounting plate then moves the ropes up and down. When the ropes rise, they create a passage for passengers to board and alight; when they descend, they act as a barrier to prevent passengers from approaching the high-speed train doors or tracks.

[0007] This utility model relates to a rope-type full-height lifting platform door, which opens and closes the platform door by lifting it with a rope. The rope design can flexibly adapt to the diverse train models and door configurations of high-speed trains, and is applicable to doors of different widths, improving the convenience of passengers getting on and off the train, while ensuring passenger safety and ensuring safe isolation in various situations.

[0008] Furthermore, the rope-type full-height lifting platform gate of this utility model uses a synchronous pulley and synchronous belt to drive the mounting plate connected to the synchronous belt to rise and fall, thereby driving the rope to rise and fall. This provides a transmission method that is easy to implement and control, which is conducive to achieving convenient and efficient control of the platform gate.

[0009] As a preferred technical solution: A first synchronous pulley and a second synchronous pulley are installed on one side of the vertical frame, and a first synchronous belt connects the first synchronous pulley and the second synchronous pulley. A third synchronous pulley and a fourth synchronous pulley are installed on the other side of the vertical frame, and a second synchronous belt connects the third synchronous pulley and the fourth synchronous pulley. The first synchronous pulley is connected to the drive system, and the second synchronous pulley is connected to the third synchronous pulley via a connecting shaft. The second synchronous pulley drives the third synchronous pulley to rotate synchronously.

[0010] As a preferred technical solution: The first synchronous belt is connected to a lower mounting plate, and the second synchronous belt is connected to an upper mounting plate. In the protective state, the position of the upper mounting plate is higher than the position of the lower mounting plate. The synchronous pulleys on both sides of the vertical frame have different diameters.

[0011] As a preferred technical solution: The diameters of the first and second synchronous pulleys are greater than the diameters of the third and fourth synchronous pulleys.

[0012] As a preferred technical solution: The lower mounting plate and the upper mounting plate are connected to the corresponding timing belts via a first connector.

[0013] As a preferred technical solution: A second connector is sleeved on the connecting shaft, and a bearing is installed between the second connector and the connecting shaft. The second connector and the bearing are installed in the mounting holes on the vertical frame, and the second connector is connected to the vertical frame.

[0014] As a preferred technical solution: The end of the rope is connected to the rope fastening mechanism, which is slidably connected to the guide rod. The guide rod is fixedly connected to the mounting plate. A first adjustable abutment is also connected to the mounting plate. The first adjustable abutment is movably connected to the mounting plate, and one end of the first adjustable abutment abuts against the rope fastening mechanism. The first adjustable abutment is used to adjust the tension of the rope.

[0015] As a preferred technical solution: The first adjustable clamping member may, but is not limited to, use a clamping screw.

[0016] As a preferred technical solution: The upper mounting plate and the lower mounting plate are grooved plates with two side plates, namely an inner side plate and an outer side plate. The guide rod is connected to the inner side plate of both the upper mounting plate and the lower mounting plate. The guide rod is horizontally arranged, and the rope fastening mechanism is slidably arranged on the guide rod. The rope fastening mechanism is connected to the rope, and a fixed pulley is arranged between the rope and the rope fastening mechanism.

[0017] As a preferred technical solution: The rope fastening mechanism includes an upper fastener and a lower fastener. The upper fastener is located on one side of the lower fastener. The upper fastener and the lower fastener are connected together by bolts. The lower fastener is slidably connected to the guide rod. The tightening screw abuts against the lower fastener. One end of the rope passes through the outer side plate, through the fixed pulley, through the hole in the lower fastener, then folds back and passes between the upper and lower fasteners, and is pressed tight.

[0018] As a preferred technical solution: Multiple ropes are connected to each of the rope fastening mechanisms.

[0019] As a preferred technical solution: A slider is connected to the mounting plate, and a guide rail is installed at the end of the vertical frame. The slider is slidably disposed in the corresponding guide rail, and the sliding direction of the slider is the same as the lifting direction of the rope.

[0020] As a preferred technical solution: The first and fourth synchronous pulleys are respectively connected to the vertical frame via a tensioning mechanism. The tensioning mechanism includes a tensioning plate and a second adjustable abutment. The tensioning plate is slidably connected to the vertical frame, and the second adjustable abutment is movably connected to the vertical frame. The first and fourth synchronous pulleys are connected to the corresponding tensioning plates, and one end of the second adjustable abutment abuts against the tensioning plate. The second adjustable abutment is used to tension the synchronous belt.

[0021] As a preferred technical solution: The second adjustable clamping member may be, but is not limited to, a stud. The stud is threadedly connected to the vertical frame. By turning the stud, the stud can move up and down relative to the vertical frame, thereby enabling the stud to be movably connected to the vertical frame.

[0022] As a preferred technical solution: The adjusting plate is slidably connected to the vertical frame; any method that allows for a sliding connection is acceptable.

[0023] As a preferred technical solution: The enclosure protection system includes a housing; The base support system includes a support plate, which is connected to the ground foundation; A frame fixing plate is connected to the top surface of the load-bearing plate. The frame fixing plate is used to fix the vertical frame, and the vertical frame is connected to the frame fixing plate.

[0024] As a preferred technical solution: The frame fixing plate is an L-shaped plate, and two L-shaped plates are arranged opposite each other. The vertical frame is connected between the two L-shaped plates.

[0025] As a preferred technical solution: One side of the L-shaped plate is attached to and connected to the surface of the load-bearing plate, while the other side of the L-shaped plate is perpendicular to the surface of the load-bearing plate.

[0026] As a preferred technical solution: The shell can be a split structure or an integral structure.

[0027] As a preferred technical solution: The housing includes a first housing and a second housing, which are fastened together to form a complete housing. Alternatively, the housing can be a single, complete housing structure.

[0028] As a preferred technical solution: The drive system includes a drive mechanism, which may, but is not limited to, a motor.

[0029] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are: 1. The rope-type full-height lifting platform door of this utility model opens and closes the platform door by lifting the rope. The rope design can flexibly adapt to the diverse train models and door configurations of high-speed trains, and is applicable to doors of different widths, improving the convenience of passengers getting on and off the train, while ensuring passenger safety and ensuring safe isolation in various situations.

[0030] 2. The rope-type full-height lifting platform gate of this utility model uses a synchronous pulley and synchronous belt to drive the mounting plate connected to the synchronous belt to rise and fall, thereby driving the rope to rise and fall. This provides a transmission method that is easy to implement and control, which is conducive to the convenient and efficient control of the platform gate.

[0031] 3. The rope-type full-height lifting platform gate of this utility model forms a two-level transmission. The second synchronous wheel drives the third synchronous wheel to rotate synchronously, so that the synchronous belts on both sides of the vertical frame move and stop at the same time, which can realize the lifting and lowering of more ropes at the same time and improve the protection effect.

[0032] 4. This utility model uses a design with different diameter synchronous pulleys on both sides of the vertical frame. This allows the synchronous pulleys on both sides to travel different distances when they rotate at the same speed. This results in different lifting heights for the upper and lower mounting plates, ensuring that the ropes connected to the two plates not only have a good protective effect but can also move together to the top, providing ample passage.

[0033] 5. This utility model can simultaneously adjust the tension and relaxation of multiple ropes, reducing the amount of adjustment work and making it convenient and efficient. Attached Figure Description

[0034] Figure 1 This is a structural schematic diagram of the rope-type full-height lifting platform door described in this utility model.

[0035] Figure 2 This is a partial schematic diagram of the rope-type full-height lifting platform door described in this utility model.

[0036] Figure 3 This is a side view of the rope-type full-height lifting platform door described in this utility model.

[0037] Figure 4 This is a schematic diagram showing the connection between the second and third synchronous pulleys of this utility model.

[0038] Figure 5 This is a schematic diagram of the installation of the rope fastening mechanism described in this utility model.

[0039] Figure 6 This is a diagram showing the arrangement of the guide rail described in this utility model.

[0040] Figure 7This is a schematic diagram of the installation of the fastening support component described in this utility model.

[0041] Figure 8 This is a schematic diagram of the installation of the rope fastening mechanism described in this utility model.

[0042] Icons: 1-First housing, 2-Second housing, 3-Rope, 4-Vertical frame, 5-Frame fixing plate, 6-Bearing plate, 7-First synchronous belt, 8-Upper mounting plate, 9-Lower mounting plate, 10-Fixed pulley, 11-Tightening screw, 12-Lower fastener, 13-Upper fastener, 14-Guide rod, 15-First connector, 16-First synchronous pulley, 17-First bearing, 18-Second bearing, 19-Drive mechanism, 20-Fastening support, 21-Tightening mechanism, 22-Third synchronous pulley, 23-Second connector, 24-Second synchronous pulley, 25-Connecting shaft, 26-Second synchronous belt, 27-First guide rail, 28-Second guide rail, 29-Third guide rail, 30-Fourth guide rail, 31-Fourth synchronous pulley, 32-Tightening plate. Detailed Implementation

[0043] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0044] Example 1 like Figure 1 and Figure 2 As shown in the figure, this embodiment proposes a rope-type full-height lifting platform door, which includes multiple spaced outer shell protection systems. Each outer shell protection system is provided with a base load-bearing system at its bottom, and a rope system is arranged between two adjacent outer shell protection systems.

[0045] The enclosure protection system internally includes a frame system, a lifting transmission system, and a drive system. The frame system provides mounting positions for the internal components of the enclosure protection system. The lifting transmission system drives the rope system to move up and down, and the drive system provides power to the lifting transmission system. The enclosure protection system also internally includes a rope tensioning system for tensioning each rope 3 of the rope system.

[0046] The enclosure protection system includes a housing with an internal cavity.

[0047] In this embodiment, the housing includes a first housing 1 and a second housing 2, which are fastened together to form a complete housing. Alternatively, the housing may be a single, complete housing structure.

[0048] The base load-bearing system includes a load-bearing plate 6, which is connected to the ground foundation. A frame fixing plate 5 is connected to the top surface of the load-bearing plate 6, and the frame fixing plate 5 is used to fix the frame system.

[0049] In this embodiment, the frame fixing plate 5 is an L-shaped plate, with two L-shaped plates arranged opposite each other. One surface of the L-shaped plate is attached to and connected to the surface of the load-bearing plate 6, while the other surface of the L-shaped plate is perpendicular to the surface of the load-bearing plate 6. Reinforcing ribs are also provided on both sides of the L-shaped plate.

[0050] The frame system includes a vertical frame 4, which is installed between the two L-shaped plates and connected to the L-shaped plates by fasteners such as screws. In this embodiment, the vertical frame 4 is made of H-shaped profile.

[0051] Furthermore, a fastening support 20 is also connected between the vertical frame 4 and the frame fixing plate 5, such as... Figure 7 As shown, the fastening support 20 is L-shaped, with one end connected to the frame fixing plate 5 by bolts and the other end connected to the vertical frame 4 by bolts, which serves to stabilize the vertical frame 4.

[0052] The lifting transmission system includes a first synchronous pulley 16 and a second synchronous pulley 24 mounted on the vertical frame 4. The synchronous pulleys are rotatable. The first synchronous pulley 16 and the second synchronous pulley 24 are respectively mounted on the lower and upper parts of the vertical frame 4, and a first synchronous belt 7 connects them. The first synchronous pulley 16 is connected to the drive system, which provides power to cause it to rotate. The rotation of the first synchronous pulley 16 drives the first synchronous belt 7, and the second synchronous pulley 24 will also rotate accordingly. The drive system includes a drive mechanism 19, which may, but is not limited to, be a motor.

[0053] The first synchronous belt 7 is connected to the lower mounting plate 9 via the first connector 15. Therefore, the lower mounting plate 9 can move up and down with the first synchronous belt 7 to achieve lifting and lowering.

[0054] The side of the lower mounting plate 9 is connected to the rope system. When the first synchronous belt 7 moves, it drives the lower mounting plate 9 to rise and fall, thereby driving the rope system to rise and fall. When the rope system rises, it leaves a passage for passengers to get on and off the train. When the rope system descends, it acts as a barrier to prevent passengers from approaching the high-speed train doors or tracks.

[0055] The rope system includes multiple horizontally arranged ropes 3, which are combined to form a barrier, serving as a platform gate.

[0056] The rope-type full-height lifting platform door of this embodiment opens and closes the platform door by lifting it with ropes. The rope design can flexibly adapt to the diverse train models and door configurations of high-speed trains, and is applicable to doors of different widths, improving the convenience of passengers getting on and off the train, while ensuring passenger safety.

[0057] Furthermore, this embodiment of the rope-type full-height lifting platform door proposes to use a synchronous pulley and synchronous belt to drive the mounting plate connected to the synchronous belt to rise and fall, thereby driving the rope to rise and fall. This provides a transmission method that is easy to implement and control, which is conducive to achieving convenient and efficient control of the platform door.

[0058] Example 2 like Figures 1-4 As shown, the difference between this embodiment and Embodiment 1 is that: In this embodiment, a third synchronous wheel 22 and a fourth synchronous wheel 31 are further installed on the other side of the vertical frame 4. The third synchronous wheel 22 and the fourth synchronous wheel 31 are respectively installed on the upper and lower parts of the vertical frame 4. The third synchronous wheel 22 is connected to the second synchronous wheel 24 through a connecting shaft 25 to transmit power. The rotation of the second synchronous wheel 24 will drive the third synchronous wheel 22 to rotate synchronously.

[0059] Furthermore, a second connector 23 is also sleeved on the connecting shaft 25. A first bearing 17 and a second bearing 18 are installed between the second connector 23 and the connecting shaft 25. The second connector 23 and the bearings are installed in the mounting holes on the vertical frame 4. The second connector 23 is connected to the vertical frame 4.

[0060] A second synchronous belt 26 is connected between the third synchronous pulley 22 and the fourth synchronous pulley 31, and an upper mounting plate 8 is connected to the second synchronous belt 26 via a first connector 15.

[0061] The upper mounting plate 8 is connected to another rope system. Therefore, when the drive mechanism 19 drives the first synchronous pulley 16 to rotate, the motion is transmitted to the second synchronous pulley 24 through the first synchronous belt 7, forming the first stage of power transmission. Since the lower mounting plate 9 is connected to the first synchronous belt 7 through the first connecting member 15, the lower mounting plate 9 begins to rise and fall under the drive of the first synchronous belt 7. At the same time, when the second synchronous pulley 24 rotates, it will drive the third synchronous pulley 22 to rotate synchronously. The rotation of the third synchronous pulley 22 transmits motion to the fourth synchronous pulley 31 through the second synchronous belt 26, forming the second stage of power transmission. Since the upper mounting plate 8 is connected to the second synchronous belt 26 through the first connecting member 15, the upper mounting plate 8 begins to rise and fall under the drive of the second synchronous belt 26. With the above structure, the upper mounting plate 8 and the lower mounting plate 9 can rise and stop simultaneously.

[0062] In order to ensure that the rope 3 connected to the lower mounting plate 9 does not overlap with the rope 3 connected to the upper mounting plate 8, thereby obtaining a larger blocking area, the upper mounting plate 8 and the lower mounting plate 9 are installed at different heights, with the upper mounting plate 8 being higher than the lower mounting plate 9.

[0063] However, when the ropes 3 connected to both are raised, in order to allow the ropes 3 to overlap and obtain a larger passage space, the synchronous pulleys on both sides of the vertical frame 4 are set with different diameters. In this embodiment, the diameters of the first synchronous pulley 16 and the second synchronous pulley 24 are larger than the diameters of the third synchronous pulley 22 and the fourth synchronous pulley 31. When the synchronous pulleys on both sides of the vertical frame 4 rotate at the same speed, because the diameters of the synchronous pulleys on both sides are different, the mileage of the synchronous belt on both sides is different. The lower mounting plate 9 will rise a greater height so that the rope 3 connected to it and the rope 3 connected to the upper mounting plate 8 are raised to the same height, providing a larger passage space.

[0064] In the protected state, the upper mounting plate 8 and the lower mounting plate 9 are located at the bottom. When the drive mechanism 19 starts running, it drives the first synchronous pulley 16 to move, transmitting the motion to the second synchronous pulley 24 via the first synchronous belt 7. Since the lower mounting plate 9 is connected to the first synchronous belt 7 via the first connecting member 15, it begins to rise under the drive of the first synchronous belt 7. Simultaneously, the second synchronous pulley 24 and the third synchronous pulley 22 are connected via the connecting shaft 25, and power is synchronously transmitted to the third synchronous pulley 22. The second layer, consisting of the third synchronous pulley 22, the fourth synchronous pulley 31, and the second synchronous belt 26, also moves. Since the upper mounting plate 8 is connected to the second synchronous belt 26 via the first connecting member 15, the upper mounting plate 8 also begins to rise. The entire transmission process runs simultaneously, with the upper mounting plate 8 and the lower mounting plate 9 moving simultaneously and reaching the top at the same time, at which point the entire system enters the passenger passage state.

[0065] This embodiment of the rope-driven full-height lifting platform gate forms a two-level transmission system. The second synchronous pulley 24 drives the third synchronous pulley 22 to rotate synchronously, causing the synchronous belts on both sides of the vertical frame 4 to move and stop simultaneously. This allows for the simultaneous lifting and lowering of more ropes, improving the protective effect. The different diameters of the synchronous pulleys on both sides of the vertical frame 4 result in different travel distances when the pulleys rotate at the same speed, leading to different lifting heights for the upper mounting plate 8 and the lower mounting plate 9. This ensures that the ropes connected to both not only provide excellent protection but also move together to the top, providing ample passage.

[0066] Example 3 like Figure 1 and Figure 7 As shown, the difference between this embodiment and Embodiment 2 is that: The synchronous belt needs to be tensioned during use. Therefore, the first synchronous pulley 16 and the fourth synchronous pulley 31 are respectively connected to the vertical frame 4 through a tensioning mechanism 21. The tensioning mechanism 21 includes a tensioning plate 32 and a stud. The tensioning plate 32 is slidably connected to the vertical frame 4, and the stud is threadedly connected to the vertical frame 4. The first synchronous pulley 16 and the fourth synchronous pulley 31 are connected to the corresponding tensioning plate 32. One end of the stud abuts against the tensioning plate 32. Rotating the stud causes the tensioning plate 32 to move downward, thereby driving the first synchronous pulley 16 and the fourth synchronous pulley 31 connected to the tensioning plate 32 to move downward, thus tensioning the synchronous belt.

[0067] Example 4 like Figure 5As shown, the difference between this embodiment and Embodiment 2 is that: This embodiment further provides a method for tensioning and loosening the rope. The upper mounting plate 8 and the lower mounting plate 9 are grooved plates with two side plates: an inner side plate and an outer side plate. Guide rods 14 are connected to the inner side plates of both the upper mounting plate 8 and the lower mounting plate 9. The guide rods 14 are horizontally positioned, and a rope fastening mechanism is slidably mounted on each guide rod 14. The rope fastening mechanism is connected to the rope 3. Fixed pulleys 10 are mounted on the upper mounting plate 8 and the lower mounting plate 9. The rope 3 passes through the outer side plate, then through the fixed pulleys 10, and connects to the rope fastening mechanism. A tightening screw 11 is connected to the outer side plate of both the upper mounting plate 8 and the lower mounting plate 9, and the tightening screw 11 abuts against the rope fastening mechanism. Tightening the tightening screw 11 pushes the rope fastening mechanism to move laterally, thereby tensioning the rope. Tightening the tightening screw 11 in the opposite direction loosens the rope 3.

[0068] Multiple ropes 3 are connected to each of the rope fastening mechanisms. In this embodiment, three ropes 3 are connected to each of the rope fastening mechanisms. Therefore, this embodiment can adjust three ropes 3 at the same time, reducing the amount of adjustment work and making it convenient and efficient.

[0069] In this embodiment, the rope fastening mechanism includes an upper fastener 13 and a lower fastener 12. The upper fastener 13 is located on one side of the lower fastener 12. The upper fastener 13 and the lower fastener 12 are connected together by bolts. The lower fastener 12 is slidably connected to the guide rod 14. The tightening screw 11 abuts against the lower fastener 12. One end of the rope 3 passes through the outer side plate, through the fixed pulley 10, through the hole in the lower fastener 12, then folds back and passes between the upper fastener 13 and the lower fastener 12, and is pressed tight. Figure 8 As shown.

[0070] Example 5 The difference between this embodiment and Embodiment 2 is as follows: Both the upper mounting plate 8 and the lower mounting plate 9 are connected to sliders. The ends of the vertical frame 4 are equipped with guide rails. The sliders are slidably disposed in the corresponding guide rails to provide guidance for the lifting and lowering movement of the upper mounting plate 8 and the lower mounting plate 9. When the upper mounting plate 8 and the lower mounting plate 9 are lifted or lowered, the sliders slide up and down in the corresponding guide rails.

[0071] For the outer casing protection system located in the middle, two guide rails are arranged at each of the left and right ends of the internal vertical frame 4, such as... Figure 6As shown, the guide rails are 27, 28, 29, and 30, respectively. For the enclosure protection system located at both ends, the internal vertical frame 4 only needs to be equipped with two guide rails at one end.

[0072] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A rope-operated full-height lifting platform gate, characterized in that: It includes multiple spaced-apart enclosure protection systems, each of which has a base support system at its bottom, and a rope system is arranged between two adjacent enclosure protection systems; The internal structure of the outer casing protection system includes a frame system, a lifting transmission system, and a drive system. The frame system includes a vertical frame, and the lifting transmission system includes a synchronous pulley and a synchronous belt. The synchronous pulley is mounted on the vertical frame and connected to the drive system. Two synchronous pulleys are arranged vertically and connected to each other by the synchronous belt. The synchronous belt is connected to a mounting plate, and the mounting plate is connected to the ropes of the rope system.

2. The rope-operated full-height lifting platform gate according to claim 1, characterized in that: A first synchronous pulley and a second synchronous pulley are installed on one side of the vertical frame, and a first synchronous belt connects the first synchronous pulley and the second synchronous pulley. A third synchronous pulley and a fourth synchronous pulley are installed on the other side of the vertical frame, and a second synchronous belt connects the third synchronous pulley and the fourth synchronous pulley. The first synchronous pulley is connected to the drive system, and the second synchronous pulley is connected to the third synchronous pulley via a connecting shaft. The second synchronous pulley drives the third synchronous pulley to rotate synchronously.

3. The rope-type full-height lifting platform gate according to claim 2, characterized in that: The first synchronous belt is connected to a lower mounting plate, and the second synchronous belt is connected to an upper mounting plate. In the protective state, the position of the upper mounting plate is higher than the position of the lower mounting plate. The synchronous pulleys on both sides of the vertical frame have different diameters.

4. The rope-operated full-height lifting platform gate according to claim 3, characterized in that: The diameters of the first and second synchronous pulleys are greater than the diameters of the third and fourth synchronous pulleys.

5. The rope-operated full-height lifting platform gate according to claim 3, characterized in that: The lower mounting plate and the upper mounting plate are connected to the corresponding timing belts via a first connector.

6. The rope-type full-height lifting platform gate according to claim 2, characterized in that: A second connector is sleeved on the connecting shaft, and a bearing is installed between the second connector and the connecting shaft. The second connector and the bearing are installed in the mounting holes on the vertical frame, and the second connector is connected to the vertical frame.

7. The rope-operated full-height lifting platform gate according to claim 1, characterized in that: The end of the rope is connected to the rope fastening mechanism, which is slidably connected to the guide rod. The guide rod is fixedly connected to the mounting plate. A first adjustable abutment is also connected to the mounting plate. The first adjustable abutment is movably connected to the mounting plate, and one end of the first adjustable abutment abuts against the rope fastening mechanism. The first adjustable abutment is used to adjust the tension of the rope.

8. The rope-type full-height lifting platform gate according to claim 1, characterized in that: A slider is connected to the mounting plate, and a guide rail is installed at the end of the vertical frame. The slider is slidably disposed in the corresponding guide rail, and the sliding direction of the slider is the same as the lifting direction of the rope.

9. The rope-type full-height lifting platform gate according to claim 2, characterized in that: The first and fourth synchronous pulleys are respectively connected to the vertical frame via a tensioning mechanism. The tensioning mechanism includes a tensioning plate and a second adjustable abutment. The tensioning plate is slidably connected to the vertical frame, and the second adjustable abutment is movably connected to the vertical frame. The first and fourth synchronous pulleys are connected to the corresponding tensioning plates, and one end of the second adjustable abutment abuts against the tensioning plate. The second adjustable abutment is used to tension the synchronous belt.

10. The rope-type full-height lifting platform gate according to claim 1, characterized in that: The enclosure protection system includes a housing; The base support system includes a support plate, which is connected to the ground foundation; A frame fixing plate is connected to the top surface of the load-bearing plate. The frame fixing plate is used to fix the vertical frame, and the vertical frame is connected to the frame fixing plate.

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