A high-speed rail through passage folding shed mounting structure

Abstract

The application relates to the technical field of high-speed train through passages, in particular to a high-speed train through passage folding shed mounting structure which comprises an outer protection mechanism and two passageway assemblies, the two passageway assemblies are located in the outer protection mechanism, opposite sides of the two passageway assemblies are jointly detachably connected with inner capsule pieces, upper ends of the two passageway assemblies and a top portion in the outer protection mechanism are respectively provided with two disc pieces and two rotating pieces, and opposite sides of the disc pieces and the rotating pieces on the same side are respectively provided with sleeve ring pieces. The application can well guarantee the firmness of the connection between the passageway assemblies and the connecting square frame pieces, can effectively protect the environment in the passageway assemblies and the inner capsule pieces, is convenient for the operation of the corresponding components, can stably control the operation of the corresponding components, can effectively guarantee the firmness of the connection, can limit the connecting components, and can guarantee the service life of the corresponding components.

Description

Technical Field

[0001] This invention relates to the field of high-speed train passageway technology, and in particular to a folding canopy installation structure for high-speed train passageways. Background Technology

[0002] A connecting passageway is an internal passageway through which passengers can freely move from one car to another in a rail transit vehicle, feeling safe and comfortable. Based on existing patents regarding the installation of folding canopies in connecting passageways, it is known that there are potential problems such as cumbersome installation operations and unreliable connections. For example, Chinese Patent 202020325754.5 discloses a hand-cranked spiral elevator for installing folding canopies in connecting passageways, including a spiral elevator for lifting the folding canopy frame to be flush with the car mounting frame; and a folding canopy mounting clamp used in conjunction with the spiral elevator for moving the folding canopy towards the mounting frame and locking the folding canopy frame after it enters the mounting frame; the spiral elevator includes an intermediate mounting frame and a lead screw pair, the lead screw pair being mounted on the intermediate... On the mounting bracket, the screw of the lead screw pair is vertically arranged, and a handle is provided on the lead screw pair for hand-cranking the screw to lift it; Chinese Patent 201922375477.9 discloses a fixing and mounting component for a vehicle passageway folding canopy, including horizontally arranged transverse base plates. A left vertical plate is fixedly connected to the left end of the transverse base plates. The left vertical plate is perpendicularly connected to the transverse base plates and extends inward. The outer end of the left vertical plate extends outward from the connection position with the left end of the transverse base plates to form a first support claw portion. The claw opening of the first support claw portion faces... Outwardly, the right end of the transverse base plate is fixedly connected to a right inclined plate extending to the right and outward. The outer end of the right inclined plate extends vertically outward to form a right vertical plate. A second support claw is provided on the inner side of the right inclined plate, and the claw opening of the second support claw points to the right. Chinese Patent 201621347426.5 discloses a suspension frame assembly for mounting a folding canopy to a vehicle body, including a mounting frame extending along the entire interface between the folding canopy and the vehicle body, a rubber mounting component received in the mounting frame, and a cable tightening device. The folding canopy can be attached to the vehicle body by means of a cable. On the suspension frame assembly, the canopy is connected to the cable, the cable being adapted to be detachably fitted onto the rubber mounting piece. A cable tightening device is adapted to connect to the cable for tightening the cable to press it firmly against the rubber mounting piece and for loosening the cable to allow for its removal. Chinese Patent 201620864832.2 discloses a subway canopy mounting lifter, including a base with a support rod on its upper part. A mounting seat is located at the top of the support rod, and the mounting seat has multiple lifting teeth adapted to the groove structure on the canopy frame. In dual-track rail vehicles, low-floor through-passage canopy installations generally use a screw mounting structure, which has numerous installation points, resulting in inconvenient and time-consuming installation operations.

[0003] A current Chinese patent publication number CN112622958A describes a through-passage folding canopy installation structure. After the vehicle body frame assembly and the vehicle end sealing strip are bonded together, it is connected to the vehicle body end wall. By rotating the locking mechanism on the vehicle body frame assembly, the folding canopy assembly is connected to the vehicle body frame assembly with the connecting end sealing strip, thus completing the locking. The folding canopy assembly stretches and compresses with the movement of the vehicle, meeting the vehicle's movement requirements. The forward transmission structure is simple, and the vehicle end sealing strip between the vehicle body frame assembly and the vehicle body end wall has a sealing function, as does the connecting end sealing strip between the vehicle body frame assembly and the folding canopy assembly. This improves the operability of installation, increases production efficiency, saves production time, and reduces maintenance costs, showing broad application prospects.

[0004] However, existing technical solutions cannot fully realize the detachability of components, nor can they effectively adapt to vehicle movement and rapid component reset, which can easily lead to damage to flexible components, so improvements are needed. Summary of the Invention

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a folding canopy installation structure for high-speed train passageways.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A folding canopy installation structure for a high-speed train passageway includes an outer protective mechanism and two passageway components. Both passageway components are located within the outer protective mechanism. An inner capsule is detachably connected to the opposite side of each passageway component. Two disc components and two rotating components are respectively installed at the upper end of each passageway component and the top of the outer protective mechanism. A collar component is installed on the opposite side of each disc component and rotating component on the same side. A mounting rod passes through the two collar components on the same side. An adjustment mechanism is provided on the mounting rod, and two push rod components are provided on the adjustment mechanism. Cavities are provided at both the upper and lower ends of the mounting rod, and the two push rod components extend into the two cavities respectively. A plug-in mechanism is provided at the end of each push rod component located within a cavity. The plug-in mechanism is connected to the collar component at the same end. A circular tube component is fixed on the mounting rod. Three openings are equally spaced at the upper end of the circular tube component, two of which are equipped with protective mechanisms. The protective mechanisms and the third opening are corresponding to the adjustment mechanisms.

[0008] Compared with the prior art, this application can effectively ensure the firmness of the connection between the passageway component and the connecting frame, while effectively protecting the environment inside the passageway component and the inner capsule component. It also facilitates the operation of the corresponding components, can stably control the operation of the corresponding components, and can effectively ensure the firmness of the connection. At the same time, it can limit the connecting components and ensure the service life of the corresponding components.

[0009] Preferably, the outer protective mechanism includes four connecting frame members. The two connecting frame members in the middle are detachably connected to each other by multiple bolt assemblies. The two connecting frame members on the same side are fixed together by an outer capsule member. The two passageway assemblies are respectively located inside the two outer capsule members. Multiple bolt members are provided through the two connecting frame members at both ends. The two rotating members are respectively rotatably connected to the top of the two connecting frame members at both ends.

[0010] By adopting the above technical solution, it can be effectively connected to the carriage, ensuring the firmness of the connection. At the same time, the outer capsule can be extended, retracted, and bent, effectively adapting to changes in the angle and distance between two adjacent carriages. It can also be fully isolated from the external environment, ensuring the stability of the internal environment.

[0011] Preferably, two sleeves are rotatably sleeved on the round tube from top to bottom. A swing rod is fixed on the sleeve. The two swing rods on the same side are staggered. One end of each swing rod on the same side is rotatably connected to a connecting rod. The two connecting rods are staggered. A positioning shaft is rotatably sleeved between the two connecting rods. One end of each connecting rod is rotatably connected to one end of the two swing rods on the other side.

[0012] By adopting the above technical solution, the "8"-shaped rods can effectively limit the maximum distance that can be extended between the two passageway components, which helps to protect the inner capsule component in the middle and avoid excessive separation that could cause the inner capsule component to be torn or disconnected from a certain passageway component.

[0013] Preferably, a damper is rotatably connected to one end of each of the two swing arms on the same side, and a spring assembly is fitted onto the damper, with the two ends of the spring assembly respectively fixed to the two ends of the damper.

[0014] By adopting the above technical solution, motion resistance can be provided for the separation of the two passageway components, and it is easy to quickly reset the corresponding control components, which helps to further limit the distance that the two passageway components can separate, and fully protect the inner capsule component.

[0015] Preferably, the adjusting mechanism includes a groove formed on the vertical side wall of the mounting rod, with one end of each of the two push rods extending into the groove, and one end of each push rod rotatably connected to an inclined rod. The upper ends of the two inclined rods are rotatably connected to a pressure plate, and a screw is rotatably sleeved on the pressure plate. One end of the screw extends into the groove and is screwed into the mounting rod. The screw and the push rod are arranged perpendicularly, and the screw corresponds to another opening.

[0016] By adopting the above technical solution, the forward and reverse rotation of the screw can control the pressure plate to move forward and backward relative to the mounting rod. The movement of the pressure plate can provide power for the movement of the push rod, which is convenient for adjustment according to the actual situation.

[0017] Preferably, a tension spring is fixed to both the pressure plate and one end sidewall of the groove. The tension spring and the screw are arranged in parallel, and the tension spring is located between the two push rods.

[0018] By adopting the above technical solution, the tension spring can fully guarantee the stability of the pressure plate position when no other external force is applied, so as to ensure the pushing effect on the push rod.

[0019] Preferably, the insertion mechanism includes two linkage rods rotatably connected to both sides of one end of the push rod in the cavity. One end of each of the two linkage rods in the same cavity is rotatably connected to an insert plate. Both ends of the mounting rod have two sliding openings. The sliding opening on the same side is connected to the two mounting rods. The two insert plates in the same cavity are slidably installed in the two sliding openings that are connected to the cavity. Both sides of the collar have through openings. The two insert plates on the same side extend into the two through openings on the same side.

[0020] By adopting the above technical solution, when the push rod moves into the cavity, the distance between the two insert plates can be fully expanded by moving the linkage rod in a direction parallel to the insert plate, so as to effectively allow the insert plate to pass through the sliding port and the through port, so that the mounting rod and the collar are connected and fixed, and the connection can be fully guaranteed.

[0021] Preferably, the protective mechanism includes a shaft assembly that is slidably sleeved on the round tube. Support rods are fixed on two vertically opposite sidewalls inside the shaft assembly. The two support rods are slidably installed in two openings. One end of each support rod extends into the round tube. A return spring is fixed to the upper end of the round tube. The upper end of the return spring is fixed to the top sidewall inside the round tube.

[0022] By adopting the above technical solution, during adjustment, the shaft assembly can be raised to adjust the screw through another opening. After adjustment, one end of the screw is flush with the outer wall of the round tube. At the same time, the shaft assembly is reset under the action of the return spring, which can fully limit the position of the screw and ensure the stability of the pressure plate position.

[0023] Preferably, a sliding rod is fixed on the side wall of the cavity away from the groove, and the push rod is slidably mounted on the sliding rod.

[0024] By adopting the above technical solution, the stability of the push rod movement can be fully guaranteed through the action of the sliding rod.

[0025] Preferably, the bottom of both passageway components abuts against a pad.

[0026] By adopting the above technical solution, passengers can pass smoothly through the two aisle components and the inner capsule component.

[0027] The beneficial effects of this invention are:

[0028] 1. Through the cooperation of four connecting square frames and two outer capsules, an external shield can be effectively formed. In conjunction with the passageway components and inner capsules, it can fully protect the stability of the internal environment of the passageway components and inner capsules, and can fully adapt to various environments, improving its adaptability to high and low temperature environments.

[0029] 2. The damper and spring assembly work together to accommodate the rotation between the two passageway components. At the same time, the inner capsule can also adapt to the angle changes between the carriages while ensuring the sealing effect. Furthermore, the damper and spring assembly work together to quickly drive the passageway components and sleeve components back to their original state, so that the inner capsule and outer capsule components can return to their original state and avoid damage.

[0030] 3. Pushing the passageway assembly upwards allows the rotating parts and disc parts on the same side to pass through the collar parts on the opposite side into the mounting rod. The two ends of the mounting rod pass through the two collar parts on the same side respectively. The screw parts can push the pressure plate to move the two push rod parts, making it easier for the linkage rod to push the insert plate into the corresponding through-hole to complete the connection.

[0031] 4. The return spring allows the shaft assembly to descend, effectively engaging the screw assembly and preventing movement of the screw and pressure plate, thus ensuring the stability of the push rod, linkage rod, and insert plate positions.

[0032] 5. The round pipe fittings and mounting rods effectively protect the components at the connection points, ensuring the service life of the corresponding components. Attached Figure Description

[0033] Figure 1 This is a front view of a folding canopy installation structure for a high-speed train passageway proposed in this invention;

[0034] Figure 2 This is a top view of two passageway components and an inner capsule component of a high-speed train through passage folding canopy installation structure proposed in this invention;

[0035] Figure 3 This is a side view of a folding canopy installation structure for a high-speed train passageway proposed in this invention;

[0036] Figure 4 This is a cross-sectional view of a circular tube component in a high-speed train through passageway folding canopy installation structure proposed in this invention;

[0037] Figure 5 This is a structural diagram of the mounting rod and pressure plate of the folding canopy installation structure for a high-speed train through passageway proposed in this invention;

[0038] Figure 6 This invention provides a folding canopy installation structure for high-speed train passageways. Figure 4 Enlarged view of point A;

[0039] Figure 7 This is a structural diagram of the circular tube and shaft assembly of the folding canopy installation structure for a high-speed train passageway proposed in this invention;

[0040] Figure 8 This is a structural diagram of the mounting rod and collar of a high-speed train through passage folding canopy installation structure proposed in this invention;

[0041] In the diagram: 1. Pipe fitting, 2. Passage assembly, 3. Connecting frame, 4. Pad plate, 5. Inner capsule, 6. Connecting rod, 7. Spring assembly, 8. Damper, 9. Swing rod, 10. Bolt assembly, 11. Outer capsule, 12. Bolt, 13. Rotating component, 14. Push rod, 15. Diagonal rod, 16. Tension spring, 17. Groove, 18. Sliding rod, 19. Disc, 20. Round pipe fitting, 21. Collar, 22. Return spring, 23. Support rod, 24. Shaft assembly, 25. Opening, 26. Screw, 27. Mounting rod, 28. Through port, 29. Insert plate, 30. Sliding port, 31. Positioning shaft, 32. Linkage rod, 33. Cavity, 34. Pressure plate. Detailed Implementation

[0042] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0043] Reference Figure 1-8 A folding canopy installation structure for a high-speed train passageway includes an outer protective mechanism and two passageway components 2. Both passageway components 2 are located inside the outer protective mechanism. An inner capsule component 5 is detachably connected to the opposite side of the two passageway components 2. The outer protective mechanism can effectively protect the internal passageway components 2 and inner capsule components 5, effectively isolate them from the outside world, fully ensure the stability of the internal environment of the passageway components 2 and inner capsule components 5, and facilitate bending and expansion to better adapt to changes in the position and distance between adjacent vehicles.

[0044] Reference Figure 1-3The outer protective mechanism includes four connecting frame members 3. The two connecting frame members 3 in the middle are detachably connected by multiple bolt assemblies 10, which can fully ensure the firmness of the connection. The two connecting frame members 3 on the same side are fixed together by an outer capsule member 11. The two passageway assemblies 2 are respectively located in the two outer capsule members 11. Multiple bolt members 12 are provided through the two connecting frame members 3 at both ends, which facilitates connection with the vehicle and can improve the firmness of the connection. The two rotating members 13 are respectively rotatably connected to the top of the two connecting frame members 3 at both ends, which facilitates relative rotation and can better adapt to changes in the distance and position between the two adjacent carriages. The outer capsule member 11 and the inner capsule member 5 can be extended, retracted and bent. At the same time, the two passageway assemblies 2 can be connected to the carriage through corresponding connecting parts, such as bolt members.

[0045] Reference Figure 4 , 5 Two disc components 19 and two rotating components 13 are respectively installed on the upper end of the two passageway components 2 and the top of the outer protective mechanism. On the opposite side of the disc component 19 and the rotating component 13 on the same side, a collar component 21 is installed. A mounting rod 27 is provided through the two collar components 21 on the same side. An adjustment mechanism is provided on the mounting rod 27. The adjustment mechanism is provided with two push rod components 14. The movement of the push rod components 14 can be controlled by the adjustment mechanism. The movement of the push rod components 14 can drive the corresponding components to operate so as to fully connect and fix them with the collar components 21.

[0046] Reference Figure 4-6 The adjustment mechanism includes a groove 17 formed on the vertical side wall of the mounting rod 27. The opposite ends of two push rods 14 extend into the groove 17. The ends of the two push rods 14 located in the groove 17 are rotatably connected to inclined rods 15. The upper ends of the two inclined rods 15 are rotatably connected to a pressure plate 34. A screw 26 is rotatably sleeved on the pressure plate 34. One end of the screw 26 extends into the groove 17 and is screwed into the mounting rod 27. The screw 26 and the push rods 14 are arranged perpendicularly. The screw 26 corresponds to another opening 25. By adjusting the rotation direction of the screw 26, the screw 26 can drive the pressure plate 34 to move back and forth in the groove 17. The positional and angular relationship between the inclined rods 15 and the pressure plate 34 is controlled by the movement of the pressure plate 34, so that the push rods 14 can move smoothly.

[0047] Reference Figure 4 , 56, 8, The mounting rod 27 has cavities 33 at both its upper and lower ends. Two push rods 14 extend into the two cavities 33 respectively. One end of the push rod 14 located in the cavity 33 has a plug-in mechanism. The plug-in mechanism is connected to a collar 21 at the same end. The plug-in mechanism includes two linkage rods 32 rotatably connected to both sides of the push rod 14 located in the cavity 33. One end of each linkage rod 32 in the same cavity 33 is rotatably connected to a plate 29. Two sliding ports 30 are opened at both ends of the mounting rod 27. The sliding ports 30 on the same side and the two mounting rods 27 are connected through each other. Two insert plates 29 within the cavity 33 are slidably installed in two sliding openings 30 that communicate with the cavity 33. Both sides of the collar 21 have through openings 28. The two insert plates 29 on the same side extend into the two through openings 28 on the same side. The movement of the push rod 14 can move the linkage rod 32 it carries, which can adjust the position and angle relationship between the linkage rod 32 and the insert plate 29, so as to control the position relationship between the insert plate 29 and the mounting rod 27, making it easy for the insert plate 29 to be inserted into the corresponding through opening 28, and ensuring the firmness of the connection.

[0048] Reference Figure 4 , 5 7. A circular tube 20 is fixed to the mounting rod 27. Three openings 25 are evenly spaced at the upper end of the circular tube 20. Two of the openings 25 are equipped with protective mechanisms. The protective mechanisms and the third opening 25 correspond to the adjustment mechanism. The protective mechanisms include a shaft assembly 24 that is slidably sleeved on the circular tube 20. Support rods 23 are fixed to two vertically opposite sidewalls within the shaft assembly 24. The two support rods 23 are slidably installed within the two openings 25, with one opposite end of each support rod extending into the circular tube 20. A return spring is fixed to the upper end of the circular tube 20. The upper end of the return spring component 22 is fixed to the top side wall inside the round tube component 20. During use, the operator can push the shaft assembly 24 to squeeze the return spring component 22, which will expose the opening 25. This allows the operator to control the screw component 26 through the opening 25 to operate the adjustment mechanism. After installation, the return spring component 22 can lower the shaft assembly 24, causing one end of the screw component 26 to abut against the inner wall of the shaft assembly 24. This effectively limits the stability of the position of the screw component 26 and the pressure plate 34, ensuring the stability of the corresponding components after installation.

[0049] Reference Figure 1 , 2Two sleeve fittings 1 are rotatably sleeved on the round tube fitting 20 from top to bottom. A rocker arm 9 is fixed on each sleeve fitting 1. The two rocker arms 9 on the same side are staggered. One end of each of the two rocker arms 9 on the same side is rotatably connected to a connecting rod 6. The two connecting rods 6 are staggered and rotatably sleeved together by a positioning shaft 31. One end of each connecting rod 6 is rotatably connected to one end of the two rocker arms 9 on the other side. A damper 8 is rotatably sleeved on the two rocker arms 9 on the same side. A spring assembly 7 is sleeved on the damper 8. The two ends of component 7 are respectively fixed to the two ends of damper 8. When the distance and position between the two carriages change, the distance and position relationship between the two passageway components 2 can change, the position relationship between swing arm 9 and connecting rod 6 can change, the damper 8 and spring component 7 can be compressed or stretched, the maximum distance between the two passageway components 2 can be effectively limited, the inner capsule 5 and outer capsule 11 can be stretched and avoid excessive stretching or bending, and the inner capsule 5 and outer capsule 11 can be effectively protected from tearing.

[0050] Reference Figure 4 A tension spring 16 is fixed on one side wall of the pressure plate 34 and the groove 17. The tension spring 16 and the screw 26 are arranged in parallel. The tension spring 16 is located between the two push rods 14. The tension spring 16 can fully limit the stability of the position of the pressure plate 34 without other external forces, so as to ensure the stability of the position of the corresponding components and effectively ensure the firmness of the connection between the passageway component 2 and the two outermost connecting square frames 3.

[0051] Reference Figure 4 , 6 A sliding rod 18 is fixed on the side wall of the cavity 33 away from the groove 17. The push rod 14 is slidably installed on the sliding rod 18. The sliding rod 18 can fully ensure the stability of the movement of the push rod 14, so that the push rod 14 can smoothly drive the connected parts to move.

[0052] Reference Figure 1 The bottom of both passageway components 2 is in contact with a pad 4, which allows workers to pass through the passageway component 2 and the inner capsule component 5 via the pad 4.

[0053] In this invention, during use, the operator pushes the pad plate 4 upward, which aligns the disc 19 at the upper end of the two pad plates 4 with the rotating part 13 at the top of the corresponding connecting frame 3. The round tube 20 is placed between the disc 19 and the rotating part 13 on the same side, allowing the upper and lower ends of the mounting rod 27 to extend into the two collars 21 on the same side. The operator can rotate the screw 26 to move the pressure plate 34. The movement of the pressure plate 34 causes the inclined rod 15 to push the push rod 14 to move, which in turn causes the linkage rod 32 to push the insert plate 29 to move, allowing the insert plate 29 to be inserted into the corresponding through hole 28. This connects and fixes the mounting rod 27 and the collar 21. Loosening the shaft assembly 24 causes the reset spring 22 to reset the shaft assembly 24, effectively blocking the opening 25 and allowing it to abut against one end of the screw 26, thus ensuring the stability of the screw 26 and the pressure plate 34.

[0054] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A folding canopy installation structure for a high-speed train passageway, comprising an outer protective mechanism and two passageway components (2), characterized in that: Both passageway components (2) are located inside the outer protective mechanism. The two passageway components (2) are detachably connected to an inner capsule component (5) on opposite sides. Two disc components (19) and two rotating components (13) are respectively installed at the upper end of the two passageway components (2) and the top of the outer protective mechanism. A collar component (21) is installed on opposite sides of the disc component (19) and the rotating component (13) on the same side. An installation rod (27) is provided through the two collar components (21) on the same side. An adjustment mechanism is provided on the installation rod (27). Two push rod components (14) are provided on the adjustment mechanism. The mounting rod (27) has cavities (33) at both the upper and lower ends. Two push rods (14) extend into the two cavities (33) respectively. One end of the push rod (14) located in the cavity (33) is provided with a plug-in mechanism. The plug-in mechanism is connected to the collar (21) at the same end. A round tube (20) is fixed on the mounting rod (27). The upper end of the round tube (20) is provided with three openings (25) at equal intervals. Two of the openings (25) are provided with protective mechanisms. The protective mechanisms and the other opening (25) are both corresponding to the adjustment mechanism. The adjustment mechanism includes a groove (17) on the vertical side wall of the mounting rod (27). The opposite ends of two push rods (14) extend into the groove (17). The ends of the two push rods (14) located in the groove (17) are rotatably connected to inclined rods (15). The upper ends of the two inclined rods (15) are rotatably connected to a pressure plate (34). A screw (26) is rotatably sleeved on the pressure plate (34). One end of the screw (26) extends into the groove (17) and is screwed into the mounting rod (27). The screw (26) and the push rods (14) are arranged vertically. The screw (26) corresponds to another opening (25).

2. The high-speed train through passage folding canopy installation structure according to claim 1, characterized in that: The outer protective mechanism includes four connecting frame members (3). The two connecting frame members (3) in the middle are detachably connected to each other by multiple bolt assemblies (10). The two connecting frame members (3) on the same side are fixed together by an outer capsule member (11). The two passageway assemblies (2) are located in the two outer capsule members (11) respectively. Multiple bolt members (12) are provided through the two connecting frame members (3) at both ends. The two rotating members (13) are rotatably connected to the top of the two connecting frame members (3) at both ends respectively.

3. The high-speed train through passage folding canopy installation structure according to claim 1, characterized in that: The round tube (20) is rotatably fitted with two sleeves (1) from top to bottom. A swing rod (9) is fixed on the sleeve (1). The two swing rods (9) on the same side are staggered. One end of each swing rod (9) on the same side is rotatably connected to a connecting rod (6). The two connecting rods (6) are staggered. A positioning shaft (31) is rotatably fitted between the two connecting rods (6). One end of each connecting rod (6) is rotatably connected to one end of the two swing rods (9) on the other side.

4. The high-speed train through passage folding canopy installation structure according to claim 3, characterized in that: Two swing arms (9) on the same side are connected to a damper (8) at one end, and a spring assembly (7) is fitted on the damper (8). The two ends of the spring assembly (7) are respectively fixed to the two ends of the damper (8).

5. The high-speed train through passage folding canopy installation structure according to claim 4, characterized in that: A tension spring (16) is fixed on one side wall of the pressure plate (34) and the groove (17). The tension spring (16) and the screw (26) are arranged in parallel. The tension spring (16) is located between two push rods (14).

6. The high-speed train through passage folding canopy installation structure according to claim 1, characterized in that: The insertion mechanism includes two linkage rods (32) rotatably connected to both sides of one end of the push rod (14) located in the cavity (33). One end of each linkage rod (32) in the same cavity (33) is rotatably connected to a plate (29). Both ends of the mounting rod (27) have two sliding ports (30). The sliding ports (30) on the same side and the two mounting rods (27) are connected through each other. The two plates (29) in the same cavity (33) are slidably installed in the two sliding ports (30) that are connected to the cavity (33). Both sides of the collar (21) have through ports (28). The two plates (29) on the same side extend into the two through ports (28) on the same side.

7. The high-speed train through passage folding canopy installation structure according to claim 1, characterized in that: The protective mechanism includes a shaft assembly (24) that is slidably sleeved on a round tube (20). Support rods (23) are fixed on two vertically opposite sidewalls inside the shaft assembly (24). The two support rods (23) are slidably installed in two openings (25). The opposite ends of the two support rods (23) extend into the round tube (20). A return spring (22) is fixed at the upper end of the round tube (20). The upper end of the return spring (22) is fixed on the top sidewall inside the round tube (20).

8. The high-speed train through passage folding canopy installation structure according to claim 1, characterized in that: A sliding rod (18) is fixed on the side wall of the cavity (33) away from the groove (17), and the push rod (14) is slidably mounted on the sliding rod (18).

9. The high-speed train through passage folding canopy installation structure according to claim 1, characterized in that: The bottom of the two passageway components (2) abuts against the pad (4).

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