Rotating mechanism for bridge for disabled people

Abstract

The utility model relates to the technical field of bridges for the disabled, and discloses a rotating mechanism for a bridge for the disabled, which comprises a bottom plate, a hinge plate is arranged on the left side of the top of the bottom plate, the top of the hinge plate of the bottom plate is connected with a screwing sleeve, and an assembly plate is laid on the left side of the bottom of the bottom plate; and the assembling rod is welded to the top of the assembling plate, a connecting plate is installed at the top end of the assembling rod, a fixing plate is installed at the top of the connecting plate, a clamp is installed at the top of the lock support, a center lock is installed at the bottom of the clamp, a lock plate is inserted in the position between the center lock and the sliding belt, and a lifting hook piece is clamped in the supporting frame. According to the rotating mechanism for the bridge for the disabled, the bridge for the disabled is installed on the top of the bottom plate, the middle of the bridge for the disabled is fixed through the lifting hook piece, and therefore the bridge for the disabled can be shifted and rotated to one side of a vehicle to be placed after being used, and occupied space is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of disabled people bridge, specifically a rotating mechanism for disabled people bridge. BACKGROUND

[0002] In modern society, public transportation is an important way for people to travel, but for the disabled, the use of public transportation tools has many inconveniences. Especially wheelchair users, in the process of getting on and off the vehicle, face great challenges. The existing public vehicles, such as buses, passenger cars, etc., their door structure and supporting facilities mostly do not fully consider the special needs of the disabled. The traditional door steps are obstacles that cannot be crossed for wheelchairs, even if there are some barrier-free vehicles, the getting on and off facilities are not convenient and efficient enough.

[0003] The rear door design of the common vehicle is mainly for the quick getting on and off of ordinary passengers, and there is no bridge device specially designed for wheelchair users. Some existing simple auxiliary ramps often have problems such as unreasonable slope, unstable fixation, and inconvenient storage. For example, some manual ramps need to be manually carried and installed, which is cumbersome and time-consuming, and increases the additional burden on the disabled themselves or accompanying personnel, and cannot meet the working requirements of the disabled bridge, so a rotating mechanism for the disabled bridge is proposed. SUMMARY

[0004] (I) Technical problem solved

[0005] In view of the deficiencies in the prior art, the utility model provides a rotating mechanism for the disabled bridge to solve the technical problems of unreasonable slope, unstable fixation, and inconvenient storage.

[0006] (II) Technical scheme

[0007] In order to achieve the above purpose, the utility model provides the following technical scheme: a rotating mechanism for the disabled bridge, comprising:

[0008] The top left side of the bottom plate is provided with a hinged plate, the top of the hinged plate of the bottom plate is connected with a rotating sleeve, and the bottom left side of the bottom plate is paved with an assembly plate.

[0009] The assembly rod is welded at the top of the assembly plate, penetrates the inside of the rotating sleeve, and the top end of the assembly rod is provided with a connecting plate, and the top of the connecting plate is provided with a fixed plate.

[0010] The lock bracket is installed at the top right side of the bottom plate, the top of the bottom plate is paved with a sliding belt below the lock bracket, the top of the lock bracket is provided with a clamp, the bottom of the clamp is provided with a center lock, and the lock plate is inserted between the center lock and the sliding belt.

[0011] A support frame is fitted onto the upper outer side of the screw-on sleeve, and a hook is snapped into the inside of the support frame.

[0012] Preferably, a thick pad is laid at the bottom of the locking plate, and a gasket is laid at the bottom of the thick pad. Screws are inserted into both the gasket and the inner sides of the mounting plate. The added thick pad and gasket can be adjusted to maintain the distance from the bottom of the carriage, ensuring the smooth operation of the rotating mechanism.

[0013] Preferably, each screw is fitted with a U-shaped support plate, and each screw passes through the corresponding position of the carriage. A nylon lock nut is screwed onto the outside of each screw located on the lower side of the U-shaped support plate. The added screw, U-shaped support plate and nylon lock nut facilitate the installation of the assembly plate and lock plate to the bottom of the carriage.

[0014] Preferably, a transverse groove is provided in the middle of the interior of the connecting plate, and bolt and nut fittings are installed on both sides of the interior of the fixing plate at positions corresponding to the interior of the transverse groove.

[0015] Preferably, the front end of the fixing plate is connected to a first wall bracket, and the left side of the fixing plate is connected to a second wall bracket. The first wall bracket and the second wall bracket are both equipped with mounting bolts. The horizontal groove facilitates the adjustment of the position of the fixing plate to adapt to different vehicle models.

[0016] Preferably, both the first wall bracket and the second wall bracket are connected to the side wall of the carriage by assembly bolts, and the outer ends of the assembly bolts are fitted with spacer bushings.

[0017] (III) Beneficial Effects

[0018] Compared with the prior art, this utility model provides a rotating mechanism for a bridge for disabled persons, which has the following beneficial effects:

[0019] This rotating mechanism for wheelchair ramps involves mounting the ramp on top of a base plate, with the middle section secured by a hook. By manipulating the ramp, a rotating sleeve rotates outside the mounting rod, allowing the ramp to be opened and closed. This facilitates wheelchair access and retrieval. After use, the ramp can be rotated to the side of the vehicle, reducing space requirements. Furthermore, once the ramp is opened using the rotating sleeve and mounting rod, a downward clamp moves the central lock, pressing it firmly against the lock plate surface. This ensures the stability of the ramp during vehicle movement and enhances safety. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2This is a schematic diagram of the base plate structure of this utility model.

[0022] Figure 3 This is a schematic diagram of the assembly plate and assembly rod structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the connecting plate and fixing plate structure of this utility model;

[0024] Figure 5 This is a schematic diagram of the base plate structure of this utility model;

[0025] Figure 6 This is a schematic diagram of the lock bracket and sliding band structure of this utility model;

[0026] Figure 7 This is a schematic diagram of the hinge plate and screw sleeve structure of this utility model;

[0027] Figure 8 This is a three-dimensional structural diagram of the lock plate of this utility model;

[0028] Figure 9 This is a schematic diagram of the planar structure of the lock plate of this utility model;

[0029] Figure 10 This is a schematic diagram of the hook component of this utility model;

[0030] Figure 11 This is a schematic diagram of the closed state of this utility model;

[0031] Figure 12 This is a schematic diagram of the open state of this utility model.

[0032] In the diagram: 1. Base plate; 2. Hinge plate; 3. Screw-on sleeve; 4. Assembly plate; 5. Assembly rod; 6. Connecting plate; 7. Fixing plate; 8. Lock bracket; 9. Sliding belt; 10. Clamp; 11. Center lock; 12. Support frame; 121. Hook; 13. Lock plate; 14. Thick pad; 15. Washer; 16. Screw; 17. U-shaped support plate; 18. Nylon lock nut; 19. First wall bracket; 20. Second wall bracket; 21. Assembly bolt; 22. Spacer bushing; 23. Horizontal groove; 24. Bolt and nut mating parts. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] This utility model provides a technical solution: a rotating mechanism for a bridge for disabled persons, comprising a base plate 1, a hinge plate 2, a screw sleeve 3, an assembly plate 4, an assembly rod 5, a connecting plate 6, a fixing plate 7, a lock bracket 8, a sliding belt 9, a clamp 10, a central lock 11, a support frame 12, a hook component 121, a lock plate 13, a thick pad 14, a gasket 15, a screw 16, a U-shaped support plate 17, a nylon locking nut 18, a first wall bracket 19, a second wall bracket 20, an assembly bolt 21, a spacer bushing 22, a transverse groove 23, and a bolt and nut mating component 24.

[0035] Please see Figure 1 A hinge plate 2 is installed on the top left side of the base plate 1, and a screw-on sleeve 3 is connected to the top of the hinge plate 2 of the base plate 1. Please refer to [link / reference]. Figure 2 Assembly plate 4 is laid on the bottom left side of base plate 1;

[0036] Please see Figure 3 Assembly rod 5 is welded to the top of assembly plate 4. Assembly rod 5 passes through the interior of screw-fit sleeve 3. A connecting plate 6 is installed at the top of assembly rod 5, and a fixing plate 7 is installed at the top of connecting plate 6. Please refer to [link / reference]. Figure 4 A transverse groove 23 is provided in the middle of the interior of the connecting plate 6. Bolt and nut fittings 24 are installed on both sides of the interior of the fixing plate 7 at positions corresponding to the interior of the transverse groove 23. A first wall bracket 19 is connected to the front end of the fixing plate 7, and a second wall bracket 20 is connected to the left side of the fixing plate 7. Assembly bolts 21 are inserted inside the first wall bracket 19 and the second wall bracket 20. The first wall bracket 19 and the second wall bracket 20 are connected to the side wall of the carriage through the assembly bolts 21. Spacer bushings 22 are fitted on the outer ends of the assembly bolts 21.

[0037] Please see Figure 5 The lock bracket 8 is installed on the top right side of the base plate 1. A sliding belt 9 is laid on the top of the base plate 1 below the lock bracket 8. Please refer to [link / reference]. Figure 6 A clamp 10 is mounted on the top of the lock bracket 8, and a center lock 11 is mounted on the bottom of the clamp 10. Please refer to [link / reference]. Figure 8 A locking plate 13 is inserted between the center lock 11 and the sliding belt 9;

[0038] Please see Figure 7 Support frame 12 is sleeved on the upper outer side of the screw-on sleeve 3. Please refer to [link / reference]. Figure 2 and Figure 10 The internal snap-fit ​​hook 121 of the support frame 12, please refer to... Figure 11 and Figure 12By installing the wheelchair ramp on top of the base plate 1, and fixing the middle of the ramp with the hook 121, the ramp can be opened and closed by rotating the screw-on sleeve 3 outside the assembly rod 5. This facilitates wheelchair access for getting on and off the vehicle. After use, the ramp can be rotated to the side of the vehicle, reducing space occupation. Furthermore, after the ramp is opened by the screw-on sleeve 3 and the assembly rod 5, the downward clamp 10 can move the center lock 11, causing it to press firmly against the surface of the lock plate 13. This ensures the stability of the ramp during vehicle movement and improves safety. Please refer to [link to relevant documentation]. Figure 9 A thick pad 14 is laid at the bottom of the locking plate 13, and a gasket 15 is laid at the bottom of the thick pad 14. Screws 16 are inserted into both sides of the gasket 15 and the assembly plate 4. A U-shaped support plate 17 is fitted on the outside of the screws 16. The screws 16 pass through the corresponding positions of the carriage. Nylon locking nuts 18 are screwed onto the outside of the screws 16 at the position below the U-shaped support plate 17.

[0039] This solution involves installing the wheelchair ramp on the top of the base plate 1, with the middle of the ramp secured by a hook 121. By moving the ramp, the screw-on sleeve 3 rotates outside the assembly rod 5, allowing the ramp to be opened and closed. This facilitates wheelchair access for getting on and off the vehicle. After use, the ramp can be rotated to the side of the vehicle, reducing space usage. Furthermore, after the ramp is opened using the screw-on sleeve 3 and assembly rod 5, the downward clamp 10 moves the central lock 11, pressing it firmly against the surface of the lock plate 13. This ensures the stability of the ramp during vehicle operation and enhances safety.

[0040] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rotating mechanism for a bridge for disabled persons, characterized in that, Include: The bottom plate (1), the top left side of the bottom plate (1) is equipped with a hinged plate (2), the top of the hinged plate (2) of the bottom plate (1) is connected with a rotating sleeve (3), and the bottom left side of the bottom plate (1) is paved with an assembly plate (4); The assembly rod (5) is welded at the top of the assembly plate (4), the assembly rod (5) penetrates the inside of the rotating sleeve (3), the top end of the assembly rod (5) is provided with a connecting plate (6), and the top of the connecting plate (6) is equipped with a fixed plate (7); The lock support (8) is installed on the top right side of the bottom plate (1), the top of the bottom plate (1) is paved with a sliding belt (9) below the lock support (8), the top of the lock support (8) is provided with a clamp (10), the bottom of the clamp (10) is equipped with a center lock (11), and the lock plate (13) is inserted between the center lock (11) and the sliding belt (9); The support frame (12) is sleeved on the outside of the rotating sleeve (3), and the inside of the support frame (12) is clamped with a hook piece (121).

2. A rotating mechanism for a bridge for disabled persons according to claim 1, characterized in that: The bottom of the lock plate (13) is paved with a thick pad plate (14), the bottom of the thick pad plate (14) is paved with a gasket (15), and the inside of the gasket (15) and the assembly plate (4) is inserted with a screw rod (16).

3. A rotating mechanism for a bridge for disabled persons according to claim 2, characterized in that: The outside of the screw rod (16) is sleeved with a U-shaped support plate (17), the screw rod (16) penetrates the corresponding position of the carriage, and the outside of the screw rod (16) is rotatably connected with a nylon locking nut (18) below the U-shaped support plate (17).

4. A rotating mechanism for a bridge for disabled persons according to claim 1, characterized in that: The inside of the connecting plate (6) is provided with a horizontal groove (23) at the middle position, and the inside of the fixed plate (7) is equipped with a bolt and nut matching piece (24) at the position corresponding to the inside of the horizontal groove (23).

5. A rotating mechanism for a bridge for disabled persons according to claim 1, characterized in that: The front end of the fixed plate (7) is connected with a first wall support (19), the left side of the fixed plate (7) is connected with a second wall support (20), and the inside of the first wall support (19) and the second wall support (20) is inserted with an assembly bolt (21).

6. A rotating mechanism for a bridge for disabled persons according to claim 5, characterized in that: The first wall support (19) and the second wall support (20) are connected with the side wall of the carriage through the assembly bolt (21), and the outer end of the assembly bolt (21) is sleeved with a spacing bushing (22).

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