Rail transit platform

By designing automatic lifting guardrails and bottom plate systems in the rail transit station platform, the problem of difficulty in maintaining order during peak hours and troublesome passage removal during low peak hours is solved, and flexible movement and safety improvement is achieved.

CN222207391UInactive Publication Date: 2024-12-20ZHEJIANG YINWU TRANSPORTATION TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202421544473.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-02
Publication Date
2024-12-20
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

The existing rail transit stations are difficult to maintain order during peak hours, and the passages are troublesome to be removed during peak hours, making them not suitable for cargo trolleys, and there is no queuing passage on some stations, resulting in crowded personnel and the speed of getting on and off the vehicle.

Method used

Design a rail transit platform including a base, support column, ceiling, connecting box, lifting mechanism, guardrail and bottom plate. The automatic up and down movement of guardrail and bottom plate is realized through the lifting mechanism, forming or eliminating pedestrian passages, and through electric telescopic expansion and contraction Rod and plug-in mechanism improves safety.

Benefits of technology

It quickly forms pedestrian passages during peak periods to ensure orderly movement; it flexibly gets and gets on and off the vehicle during peak periods to avoid accidental injuries caused by lifting mechanism failures, improving the safety and convenience of use of the device.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to a rail transit platform which comprises a base, supporting columns are fixedly connected to the four corners of the top face of the base, a ceiling is jointly and fixedly connected to the top faces of the four supporting columns, a connecting box is fixedly connected to the middle of the bottom face of the ceiling, a lifting mechanism is arranged at the bottom of the connecting box, and the lifting mechanism can lift the top face of the ceiling through cooperation of all the components. When tourists go out in a peak, the protective guard and the bottom plate can descend, a pedestrian path can be conveniently and rapidly formed, the tourists can pass through the pedestrian path formed by the protective guard and the bottom plate and move in order, when the number of the tourists is small, the protective guard and the bottom plate can ascend, it is conveniently guaranteed that the tourists flexibly get on and get off the vehicle, and after the protective guard and the bottom plate ascend, the tourists can get on and get off the vehicle. When the lifting mechanism breaks down, the inserting plates are inserted into the inserting grooves in the fixing blocks, the protective fence is additionally supported, the situation that when the lifting mechanism breaks down, the protective fence and the bottom plate fall suddenly to crush passengers below is avoided, and the safety of the device is improved.
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Description

Technical Field

[0001] The utility model relates to the technical field of rail transportation, in particular to a rail transportation platform. Background Art

[0002] Rail transit refers to a type of transportation tool or transportation system in which operating vehicles need to travel on specific tracks. The most typical rail transit is the railway system composed of traditional trains and standard railways. With the diversified development of train and railway technology, rail transit has shown more and more types, not only covering long-distance land transportation, but also widely used in medium and short-distance urban public transportation.

[0003] At present, some existing railway stations have queuing channels to maintain order among passengers during peak travel periods such as holidays. However, when there are fewer passengers, these channels undoubtedly reduce the flexibility of passenger movement. The channels are composed of several guardrails, which are troublesome to dismantle and inconvenient to transport cargo carts. Some platforms do not have queuing channels. When there are more passengers, order is difficult to maintain and the passengers are crowded, which easily affects the speed of getting on and off the train. Utility Model Content

[0004] The purpose of the utility model is to provide a rail transit platform to solve the problems mentioned in the above background technology.

[0005] The technical solution of the utility model is a rail transit platform, comprising a base, support columns are fixedly connected at the four corners of the top surface of the base, the top surfaces of the four support columns are commonly fixedly connected to a ceiling, a connection box is fixedly connected to the middle of the bottom surface of the ceiling, a lifting mechanism is provided at the bottom of the connection box, a guardrail is provided at the bottom of the connection box, the guardrail is fixedly connected to the lifting mechanism, the number of the guardrails is several, the several guardrails are linearly arranged from left to right, the surfaces of the several guardrails are commonly fixedly connected to a bottom plate, the guardrails and the bottom plate are both hollow steel structures, a pedal is fixedly connected to the middle of the top surface of the base, an import indicator plate is fixedly connected to the left side of the top surface of the base, and an exit indicator plate is fixedly connected to the right side of the top surface of the base.

[0006] In one embodiment, the lifting mechanism includes a support plate and a connecting shaft, wherein the support plate is arranged at the bottom of the connecting shaft, and the left and right sides of the support plate are respectively fixedly connected to the left and right sides of the inner wall of the connecting box, and a plurality of first through holes are opened on the support plate, and the plurality of first through holes are linearly arranged from left to right, and a screw is bearing-sleeved in each of the first through holes, and a threaded tube is threadedly sleeved on the surface of each of the screws, and each of the threaded tubes is fixedly connected to the top surface of an adjacent guardrail.

[0007] In one embodiment, the left end face bearing of the connecting shaft is connected to the left side of the inner wall of the connecting box, and a plurality of driving bevel gears are fixedly sleeved on the surface of the connecting shaft. The plurality of driving bevel gears are linearly arranged from left to right, and a driven bevel gear is fixedly connected to the upper end face of each screw rod. The driving bevel gear is meshed with the adjacent driven bevel gear. A second through hole is provided on the right side of the connecting box near the top, and the right end bearing on the surface of the connecting shaft is sleeved on the second through hole and passes through to the outside of the right side of the connecting box. A motor is fixedly connected to the right side of the bottom surface of the ceiling, and the shaft of the motor is fixedly connected to the right end face of the connecting shaft.

[0008] In one embodiment, a movable groove is opened in the middle of the bottom of the connection box, and the lower end of the threaded tube is threadedly sleeved in the movable groove and penetrates to the outside of the bottom of the connection box.

[0009] In one embodiment, fixed blocks are fixedly connected to the separated sides of the leftmost and rightmost guardrails and near the top, and a slot is provided on the side of each fixed block away from the guardrail. Connecting plates are fixedly connected to the left and right sides of the bottom of the connecting box, and a movable hole is provided in the middle of each connecting plate. A plug-in plate is movably sleeved in the movable hole, and the two plug-in plates are respectively plugged into adjacent slots on the sides close to the guardrail.

[0010] In one embodiment, each of the plug plates is fixedly connected to a fixing plate on one side away from the guardrail, and an electric telescopic rod is fixedly connected to the top and bottom of the fixing plate on the side close to the connecting plate, and one end of the electric telescopic rod is fixedly connected to the connecting plate.

[0011] The beneficial effects provided by the utility model are:

[0012] Through the cooperation between various components, when the tourist traffic peaks, the guardrail and the bottom plate can be lowered to form a pedestrian passage quickly, so that tourists can pass through the pedestrian passage formed by the guardrail and the bottom plate and move in an orderly manner. When there are few tourists, the guardrail and the bottom plate can be raised to ensure that tourists can get on and off the vehicle flexibly. After the guardrail and the bottom plate are raised, the plug plate is inserted into the slot on the fixed block to provide additional support for the guardrail, thereby preventing the guardrail and the bottom plate from suddenly falling and injuring the passengers below when the lifting mechanism fails, thereby improving the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is the front view of the utility model;

[0014] Figure 2 It is the main cross-sectional view of the utility model;

[0015] Figure 3 for Figure 2 A magnified view of the structure at center A;

[0016] Figure 4 It is a side view of the utility model;

[0017] Figure 5 This is a top view of the guardrail and base plate.

[0018] In the attached drawings, 1, base; 2, support column; 3, ceiling; 4, connection box; 5, lifting mechanism; 51, support plate; 52, connecting shaft; 53, screw; 54, threaded pipe; 55, active bevel gear; 56, driven bevel gear; 57, motor; 58, movable groove; 6, guardrail; 7, bottom plate; 8, pedal; 9, inlet indicator plate; 10, outlet indicator plate; 11, fixing block; 12, slot; 13, connecting plate; 14, plug plate; 15, fixing plate; 16, electric telescopic rod. DETAILED DESCRIPTION

[0019] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present invention can be combined with each other. The technical solution of the present invention will be further described below in conjunction with the drawings of the embodiments of the present invention, and the present invention is not limited to the following specific implementation methods.

[0020] It should be understood that the same or similar numbers in the drawings of the embodiments correspond to the same or similar parts. In the description of the present utility model, it should be understood that if there are terms such as "upper", "lower", "front", "back", "left", "right", "top", "bottom" and the like indicating the orientation or positional relationship, they are based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0021] In one embodiment, Figure 1-5 As shown, a rail transit platform includes a base 1, support columns 2 are fixedly connected at the four corners of the top surface of the base 1, a ceiling 3 is fixedly connected to the top surfaces of the four support columns 2, a connection box 4 is fixedly connected to the middle of the bottom surface of the ceiling 3, a lifting mechanism 5 is provided at the bottom of the connection box 4, a guardrail 6 is provided at the bottom of the connection box 4, the guardrail 6 is fixedly connected to the lifting mechanism 5, there are several guardrails 6, several guardrails 6 are linearly arranged from left to right, a bottom plate 7 is fixedly connected to the surfaces of several guardrails 6, both the guardrails 6 and the bottom plate 7 are hollow steel structures, a pedal 8 is fixedly connected to the middle of the top surface of the base 1, an import indicator plate 9 is fixedly connected to the left side of the top surface of the base 1, and an exit indicator plate 10 is fixedly connected to the right side of the top surface of the base 1.

[0022] In order to enable the guardrail 6 and the base plate 7 to move up and down for lifting, the lifting mechanism 5 includes a support plate 51 and a connecting shaft 52. The support plate 51 is arranged at the bottom of the connecting shaft 52. The left and right sides of the support plate 51 are respectively fixedly connected to the left and right sides of the inner wall of the connecting box 4. A plurality of first through holes are opened on the support plate 51. The plurality of first through holes are linearly arranged from left to right. A screw rod 53 is bearing-sleeved in each first through hole. A threaded tube 54 is threadedly sleeved on the surface of each screw rod 53. Each threaded tube 54 is fixedly connected to the top surface of the adjacent guardrail 6.

[0023] In order to facilitate the simultaneous driving of all the screw rods 53, the left end face bearing of the connecting shaft 52 is connected to the left side of the inner wall of the connecting box 4. A plurality of driving bevel gears 55 are fixedly sleeved on the surface of the connecting shaft 52. The plurality of driving bevel gears 55 are linearly arranged from left to right. The upper end face of each screw rod 53 is fixedly connected to a driven bevel gear 56. The driving bevel gear 55 is meshed with the adjacent driven bevel gear 56. A second through hole is provided on the right side of the connecting box 4 near the top. The right end bearing on the surface of the connecting shaft 52 is sleeved on the second through hole and passes through to the outside of the right side of the connecting box 4. A motor 57 is fixedly connected to the right side of the bottom surface of the ceiling 3. The shaft of the motor 57 is fixedly connected to the right end face of the connecting shaft 52.

[0024] In order to enable the threaded tube 54 to move up and down on the connection box 4 , a movable groove 58 is opened in the middle of the bottom of the connection box 4 , and the lower end of the threaded tube 54 is threadedly sleeved in the movable groove 58 and penetrates to the outside of the bottom of the connection box 4 .

[0025] In order to support the guardrail 6 and the bottom plate 7 and prevent the guardrail 6 and the bottom plate 7 from suddenly falling and injuring the passengers below when a failure occurs in the lifting mechanism 5, fixed blocks 11 are fixedly connected to the separated sides of the leftmost and rightmost guardrails 6 and near the top, and a slot 12 is provided on the side of each fixed block 11 away from the guardrail 6. Connecting plates 13 are fixedly connected to the left and right sides of the bottom of the connecting box 4, and a movable hole is provided in the middle of each connecting plate 13. A plug plate 14 is movably sleeved in the movable hole, and the two plug plates 14 are respectively plugged into the adjacent slots 12 on the side close to the guardrail 6.

[0026] In order to enable the plug board 14 to move left and right automatically, each plug board 14 is fixedly connected to a fixing plate 15 on one side away from the guardrail 6, and an electric telescopic rod 16 is fixedly connected to the top and bottom of the fixing plate 15 close to the connecting plate 13, and one end of the electric telescopic rod 16 is fixedly connected to the connecting plate 13.

[0027] Working principle: When there are many passengers, first start the electric telescopic rod 16, the electric telescopic rod 16 pushes the fixed plate 15 to move, the fixed plate 15 drives the plug plate 14 to move, so that the plug plate 14 is pulled out of the slot 12 on the fixed block 11, and the guardrail 6 is released. Then start the motor 57, the motor 57 drives the connecting shaft 52 to rotate, the connecting shaft 52 drives the active bevel gear 55 to rotate, the active bevel gear 55 drives the driven bevel gear 56 to rotate, the driven bevel gear 56 drives the screw 53 to rotate, the screw 53 rotates to make the threaded tube 54 drop, the threaded tube 54 drives the guardrail 6 to drop, the guardrail 6 drives the bottom plate 7 to drop, so that the bottom surface of the bottom plate 7 falls on the pedal 8, and the passengers are on the left side of the bottom plate 7. When the vehicle enters from the side, several guardrails 6 in the bottom plate 7 form a pedestrian passage, and passengers pass through the pedestrian passage, thereby maintaining the passage order of passengers. On the contrary, when there are fewer passengers and there is no disorder, the motor 57 is reversed, so that the guardrail 6 and the bottom plate 7 can be raised and reset, and then the electric telescopic rod 16 pushes the fixed plate 15 to move in the opposite direction, and the fixed plate 15 drives the plugging plate 14 to move in the opposite direction, so that the two plugging plates 14 are respectively inserted into the slots 12 on the two fixed blocks 11, thereby supporting the guardrail 6, making the guardrail 6 and the bottom plate 7 more stable, avoiding the guardrail 6 and the bottom plate 7 from suddenly falling and injuring the passengers below when the lifting mechanism 5 fails, thereby improving the safety of the device.

[0028] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0029] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A rail transit platform, characterized in that: It includes a base, and support columns are fixedly connected at the four corners of the top surface of the base, and the top surfaces of the four support columns are commonly fixedly connected to a ceiling, and a connection box is fixedly connected to the middle of the bottom surface of the ceiling, and a lifting mechanism is provided at the bottom of the connection box, and a guardrail is provided at the bottom of the connection box, and the guardrail is fixedly connected to the lifting mechanism. There are several guardrails, and several guardrails are linearly arranged from left to right, and the surfaces of several guardrails are commonly fixedly connected to a bottom plate, and the guardrails and the bottom plate are both hollow steel structures, a pedal is fixedly connected to the middle of the top surface of the base, an import indicator plate is fixedly connected to the left side of the top surface of the base, and an export indicator plate is fixedly connected to the right side of the top surface of the base.

2. A rail transit platform according to claim 1, characterized in that: The lifting mechanism includes a support plate and a connecting shaft, wherein the support plate is arranged at the bottom of the connecting shaft, and the left and right sides of the support plate are fixedly connected to the left and right sides of the inner wall of the connecting box respectively. A plurality of first through holes are opened on the support plate, and the plurality of first through holes are linearly arranged from left to right. A screw is bearing-sleeved in each of the first through holes, and a threaded tube is threadedly sleeved on the surface of each of the screws, and each of the threaded tubes is fixedly connected to the top surface of an adjacent guardrail.

3. A rail transit platform as claimed in claim 2, characterized in that: The left end face bearing of the connecting shaft is connected to the left side of the inner wall of the connecting box, and a plurality of active bevel gears are fixedly sleeved on the surface of the connecting shaft. The plurality of active bevel gears are linearly arranged from left to right, and a driven bevel gear is fixedly connected to the upper end face of each screw rod, and the active bevel gear is meshed with the adjacent driven bevel gear. A second through hole is provided on the right side of the connecting box and near the top, and the right end bearing of the connecting shaft surface is sleeved in the second through hole and passes through to the outside of the right side of the connecting box, and a motor is fixedly connected to the right side of the bottom surface of the ceiling, and the shaft of the motor is fixedly connected to the right end face of the connecting shaft.

4. A rail transit platform as claimed in claim 2, characterized in that: A movable groove is provided in the middle of the bottom of the connection box, and the lower end of the threaded pipe is threadedly sleeved in the movable groove and penetrates to the outside of the bottom of the connection box.

5. A rail transit platform according to claim 1, characterized in that: Fixed blocks are fixedly connected to the separated sides and near the top of the leftmost and rightmost guardrails, and a slot is provided on the side of each fixed block away from the guardrail. Connecting plates are fixedly connected to the left and right sides of the bottom of the connecting box, and a movable hole is provided in the middle of each connecting plate. A plug-in plate is movably sleeved in the movable hole, and the two plug-in plates are respectively plugged into adjacent slots on the side close to the guardrail.

6. A rail transit platform as claimed in claim 5, characterized in that: A fixing plate is fixedly connected to one side of each plug plate away from the guardrail, and an electric telescopic rod is fixedly connected to the top and bottom of the fixing plate on the side close to the connecting plate, and one end of the electric telescopic rod is fixedly connected to the connecting plate.