Portable luggage rack for railway car

Abstract

The utility model provides portable railway passenger car luggage rack relates to railway vehicle organization technical field, including luggage rack mounting panel, the right side of luggage rack mounting panel and the inside of luggage rack mounting panel are commonly provided with quick detachable mechanism, quick detachable mechanism includes carriage mounting block, the left side surface of carriage mounting block is in contact with the right side surface of luggage rack mounting panel, the left side surface fixed connection of carriage mounting block has two positioning clamping tube, every positioning clamping tube's outer surface all is provided with two clamping holes. This portable railway passenger car luggage rack, utilizes the two extension rods of luggage rack mounting panel one side fixed card to the inside of carriage mounting block, and make the positioning clamping tube of carriage mounting block one side card to the clamping groove of luggage rack mounting panel one side, make railway passenger car luggage rack fastly install to the position needed of carriage, and through the positioning pin of luggage rack mounting panel inside extension rod positioning, can improve the use convenience of this railway passenger car luggage rack.

Description

Technical Field

[0001] This utility model relates to a luggage rack, specifically a portable railway passenger car luggage rack, belonging to the field of railway traffic organization technology. Background Technology

[0002] Railway traffic organization is the core operation and management link of the railway transportation system. Its essence is to achieve the safe, efficient and orderly operation of trains on railway lines through scientific planning, command and coordination and process control. In order to make railway traffic safer, more efficient and orderly, it is necessary to use the luggage racks of railway passenger cars to place luggage.

[0003] A railway train luggage rack disclosed in Chinese Patent Application Publication CN220220728U includes a folding support plate for placing luggage. One end of the folding support plate is connected to the side wall of the train, and the other end extends a certain width away from the side wall. A support structure is located below the folding support plate and connects the side wall of the train and the folding support plate. Using the above technical solution, the railway train luggage rack of this application effectively expands the load-bearing capacity of the luggage rack, improves the utilization rate of the passenger space, and enhances the passenger riding experience. However, the above technical solution has the luggage rack fixed to the top of the carriage, and its position and height are not adjustable. Its fixed height is not friendly to shorter passengers, making it difficult to pick up and put down luggage. Furthermore, the luggage rack cannot be easily disassembled, thus failing to meet the needs of rapid deployment in railway passenger cars.

[0004] Therefore, a portable railway passenger car luggage rack is proposed. Utility Model Content

[0005] This utility model proposes a portable railway passenger car luggage rack to solve the problem of fixed, non-movable, and inconvenient loading and unloading in the prior art.

[0006] This utility model is achieved through the following technical solution: a portable railway passenger car luggage rack, including a luggage rack mounting plate, wherein a quick disassembly and assembly mechanism is provided on the right side of the luggage rack mounting plate and inside the luggage rack mounting plate; The quick-release mechanism includes a cargo box mounting block. The left side of the cargo box mounting block contacts the right side of the luggage rack mounting plate. Two positioning clips are fixedly connected to the left side of the cargo box mounting block. Each positioning clip has two clip holes on its outer surface. The right side of the luggage rack mounting plate has two clip slots. The two positioning clips are respectively clipped into the two clip slots. An extension rod is fixedly connected to the inner wall of each clip slot. The outer surfaces of the two extension rods are respectively in contact with the inner walls of the two positioning clips. Each extension rod is clipped into the cargo box mounting block. Two positioning pins are slidably connected inside the luggage rack mounting plate. The bottom ends of the two positioning pins pass through the luggage rack mounting plate, the two sets of clip holes, and the two extension rods in sequence and extend into the interior of the luggage rack mounting plate. The left side of the luggage rack mounting plate is equipped with a height adjustment component and an auxiliary support component.

[0007] The height adjustment assembly includes a guide rail, the right side of which is fixedly connected to the left side of the luggage rack mounting plate. A luggage rack tilting plate is slidably connected inside the guide rail, and the right side of the luggage rack tilting plate contacts the left side of the luggage rack mounting plate. A rotating screw is rotatably connected inside the guide rail and threadedly connected to the inside of the luggage rack tilting plate. A rotating motor is fixedly connected to the bottom end of the rotating screw, and the right side of the rotating motor is fixedly connected to the left side of the luggage rack mounting plate. A PLC controller is fixedly connected to the left side of the luggage rack mounting plate.

[0008] The auxiliary support assembly includes two side panels, the bottom surface of each side panel is fixedly connected to the upper surface of the luggage rack tilt plate, and the right side of each side panel is in contact with the left side of the luggage rack mounting plate.

[0009] The bottom surface of the luggage rack tilt plate is fixedly connected to two extension plates, and the right side of each extension plate is in contact with the left side of the luggage rack mounting plate.

[0010] Each of the extension plates has a support rod fixedly connected to its left side, and the end of each support rod near the luggage rack tilt plate is fixedly connected to the bottom surface of the luggage rack tilt plate.

[0011] A stabilizing bearing is fixedly connected to the upper surface of the guide rail, and the outer surface of the rotating screw is fixedly connected to the inner ring of the stabilizing bearing.

[0012] This utility model provides a portable luggage rack for railway passenger cars, which has the following beneficial effects: This portable railway passenger car luggage rack can be installed quickly in the required position in the carriage by using two extension rods fixed on one side of the luggage rack mounting plate to snap into the interior of the carriage mounting block, and by using positioning pins to position the extension rods inside the luggage rack mounting plate.

[0013] This portable railway passenger car luggage rack uses a PLC controller to control the output power of a rotating motor, which enables the rotating screw to rotate in both directions within the guide rail. The luggage rack tilting plate is limited within the guide rail and engages with the rotating screw threadedly, thus facilitating the up-and-down movement of the luggage rack. This allows for easy adjustment of the height of the railway passenger car luggage rack, making it easier for people of different heights to load and unload luggage, thereby further improving the usability of the railway passenger car luggage rack. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of the tilting plate of the luggage rack of this utility model; Figure 2 This is a schematic diagram of the structure of the carriage mounting block of this utility model; Figure 3 This is a bottom view of the inclined plate of the luggage rack of this utility model; Figure 4 This is a rear view structural diagram of the luggage rack mounting plate of this utility model.

[0015] Explanation of reference numerals in the attached figures 1. Luggage rack mounting plate; 2. Quick disassembly and assembly mechanism; 201. Carriage mounting block; 202. Positioning clip tube; 203. Clip hole; 204. Extension rod; 205. Clip groove; 206. Positioning pin; 3. Height adjustment assembly; 301. Luggage rack tilt plate; 302. Guide rail; 303. Rotating screw; 304. Rotating motor; 305. PLC controller; 4. Auxiliary support components; 401. Side baffle; 402. Extension plate; 403. Support auxiliary rod; 5. Stabilizing bearings. Detailed Implementation

[0016] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this application.

[0017] Please see Figures 1-4 This utility model provides a portable railway passenger car luggage rack, including a luggage rack mounting plate 1, and a quick disassembly and assembly mechanism 2 is provided on the right side and inside the luggage rack mounting plate 1. Please refer to this carefully. Figure 1 , Figure 2 and Figure 4 The quick-release mechanism 2 includes a carriage mounting block 201. The left side of the carriage mounting block 201 contacts the right side of the luggage rack mounting plate 1. Two positioning clips 202 are fixedly connected to the left side of the carriage mounting block 201. Two clip holes 203 are opened on the outer surface of each positioning clip 202. Two clip grooves 205 are opened on the right side of the luggage rack mounting plate 1. The two positioning clips 202 are respectively clipped into the interior of the two clip grooves 205. An extension rod 204 is fixedly connected to the inner side wall of each clip groove 205. The outer surface of the two extension rods 204 contacts the inner wall of the two positioning clips 202. Each extension rod 204 is clipped into the interior of the carriage mounting block 201. Two positioning pins 206 are slidably connected inside the luggage rack mounting plate 1. The bottom ends of the two positioning pins 206 pass through the luggage rack mounting plate 1, the two sets of clip holes 203 and the two extension rods 204 in sequence and extend into the interior of the luggage rack mounting plate 1. Please refer to this carefully. Figure 1 , Figure 3 and Figure 4 The left side of the luggage rack mounting plate 1 is provided with a height adjustment component 3 and an auxiliary support component 4. The height adjustment component 3 includes a guide rail 302. The right side of the guide rail 302 is fixedly connected to the left side of the luggage rack mounting plate 1. The luggage rack tilt plate 301 is slidably connected inside the guide rail 302. The right side of the luggage rack tilt plate 301 is in contact with the left side of the luggage rack mounting plate 1. Two extension plates 402 are fixedly connected to the bottom surface of the luggage rack tilt plate 301. The right side of each extension plate 402 is in contact with the left side of the luggage rack mounting plate 1. The two extension plates 402 can guide the movement of the luggage rack tilt plate 301, thereby improving the movement stability of the luggage rack tilt plate 301.

[0018] Please refer to this carefully. Figure 3Each extension plate 402 has a support rod 403 fixedly connected to its left side. The end of each support rod 403 near the luggage rack tilt plate 301 is fixedly connected to the bottom surface of the luggage rack tilt plate 301. By using the cooperation between the extension plate 402 and the support rod 403, support can be formed under the luggage rack tilt plate 301, thereby improving the support stability of the luggage rack tilt plate 301.

[0019] Please refer to this carefully. Figure 1 , Figure 3 and Figure 4 The guide rail 302 is internally connected to a rotating screw 303, which is threaded into the interior of the luggage rack tilt plate 301. A stabilizing bearing 5 is fixedly connected to the upper surface of the guide rail 302. The outer surface of the rotating screw 303 is fixedly connected to the inner ring of the stabilizing bearing 5. By using the stabilizing bearing 5, the rotational stability of the rotating screw 303 inside the guide rail 302 is improved, thereby further improving the movement stability of the luggage rack tilt plate 301.

[0020] Please refer to this carefully. Figure 1 and Figure 3 A rotating motor 304 is fixedly connected to the bottom end of the rotating screw 303. The right side of the rotating motor 304 is fixedly connected to the left side of the luggage rack mounting plate 1. A PLC controller 305 is fixedly connected to the left side of the luggage rack mounting plate 1. The PLC controller 305 is a digital electronic device with a microprocessor, a digital logic controller used for automated control. It can load control instructions into memory for storage and execution at any time. The model of the PLC controller 305 is S7-200. The PLC controller 305 is used to easily control the rotating motor 304.

[0021] Please refer to this carefully. Figure 1 , Figure 3 and Figure 4 The auxiliary support component 4 includes two side baffles 401. The bottom surface of each side baffle 401 is fixedly connected to the upper surface of the luggage rack tilt plate 301. The right side of each side baffle 401 is in contact with the left side of the luggage rack mounting plate 1. By using the two side baffles 401, they can form a space with the luggage rack mounting plate 1 and the luggage rack tilt plate 301 to facilitate the storage of passengers' luggage.

[0022] In use, the following steps are taken: First, connect the rotating motor 304 and PLC controller 305 to the power supply. When installing this portable railway passenger car luggage rack to facilitate railway traffic organization, manually hold the luggage rack so that the extension rod 204 fixed on one side of the luggage rack mounting plate 1 passes through the positioning clip 202 fixed on one side of the carriage mounting block 201 until the extension rod 204 is stably locked into the interior of the carriage mounting block 201. This will cause the carriage mounting block 201 to contact one side of the luggage rack mounting plate 1, allowing the positioning clip 202 fixed on one side of the carriage mounting block 201 to slide and engage with the clip groove 2 on one side of the luggage rack mounting plate 1. Within 05, the luggage rack mounting plate 1, the carriage mounting block 201, the positioning clip tube 202, the extension rod 204, and the clip groove 205 are used to support the railway passenger car luggage rack against downward gravity. At the same time, the positioning pin 206 is manually inserted through the hole on the luggage rack mounting plate 1 into the clip groove 205, and the positioning pin 206 is inserted through the clip hole 203 and the extension rod 204 on the outside of the positioning clip tube 202 until the positioning pin 206 is inserted into the luggage rack mounting plate 1 to position the extension rod 204 in the positioning clip tube 202 and the positioning clip tube 202 in the clip groove 205, thus facilitating the assembly and disassembly of the railway passenger car luggage rack. Next, when a passenger needs to use the luggage rack in the railway passenger car, since the height of the luggage rack tilt plate 301 is not suitable for the passenger, the passenger needs to operate the PLC controller 305 to conveniently control the forward and reverse rotation of the rotating motor 304. The rotating motor 304 can drive the rotating screw 303 to rotate forward and reverse within the guide rail 302. Since the luggage rack tilt plate 301 and the rotating screw 303 are threadedly engaged within the guide rail 302, the rotating screw 303 can drive the luggage rack tilt plate 301 along the luggage rack. The luggage rack mounting plate 1 and guide rail 302 slide internally to adjust the height of the luggage rack tilt plate 301 to suit the passenger. The two side baffles 401 fixed on the luggage rack tilt plate 301 form a storage space with the luggage rack tilt plate 301 and luggage rack mounting plate 1, which can facilitate the storage of passengers' luggage. The extension plate 402 and support auxiliary rod 403 fixed under the luggage rack tilt plate 301 improve the support stability of the luggage rack tilt plate 301. Thus, the luggage storage of this portable railway passenger car luggage rack is convenient for railway traffic organization.

[0023] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A portable railway passenger car luggage rack, including a luggage rack mounting plate (1), characterized in that: A quick-release mechanism (2) is provided on the right side of the luggage rack mounting plate (1) and inside the luggage rack mounting plate (1). The quick-release mechanism (2) includes a carriage mounting block (201). The left side of the carriage mounting block (201) contacts the right side of the luggage rack mounting plate (1). Two positioning clips (202) are fixedly connected to the left side of the carriage mounting block (201). Each positioning clip (202) has two clip holes (203) on its outer surface. The right side of the luggage rack mounting plate (1) has two clip grooves (205). The two positioning clips (202) are respectively clipped into the two clip grooves (205). The inner sidewall of the groove (205) is fixedly connected with an extension rod (204). The outer surface of the two extension rods (204) respectively contacts the inner wall of the two positioning clips (202). Each extension rod (204) is clipped into the interior of the carriage mounting block (201). The interior of the luggage rack mounting plate (1) is slidably connected with two positioning pins (206). The bottom ends of the two positioning pins (206) pass through the luggage rack mounting plate (1), the two sets of clip holes (203) and the two extension rods (204) respectively and extend into the interior of the luggage rack mounting plate (1). The left side of the luggage rack mounting plate (1) is provided with a height adjustment component (3) and an auxiliary support component (4).

2. The portable railway passenger car luggage rack according to claim 1, characterized in that: The height adjustment assembly (3) includes a guide rail (302), the right side of which is fixedly connected to the left side of the luggage rack mounting plate (1), a luggage rack tilting plate (301) is slidably connected inside the guide rail (302), the right side of which is in contact with the left side of the luggage rack mounting plate (1), a rotating screw (303) is rotatably connected inside the guide rail (302), the rotating screw (303) is threadedly connected to the inside of the luggage rack tilting plate (301), a rotating motor (304) is fixedly connected to the bottom end of the rotating screw (303), the right side of which is fixedly connected to the left side of the luggage rack mounting plate (1), and a PLC controller (305) is fixedly connected to the left side of the luggage rack mounting plate (1).

3. The portable railway passenger car luggage rack according to claim 2, characterized in that: The auxiliary support assembly (4) includes two side baffles (401), the bottom surface of each side baffle (401) is fixedly connected to the upper surface of the luggage rack tilt plate (301), and the right side of each side baffle (401) is in contact with the left side of the luggage rack mounting plate (1).

4. The portable railway passenger car luggage rack according to claim 2, characterized in that: The bottom surface of the luggage rack tilt plate (301) is fixedly connected to two extension plates (402), and the right side of each extension plate (402) is in contact with the left side of the luggage rack mounting plate (1).

5. The portable railway passenger car luggage rack according to claim 4, characterized in that: Each of the extension plates (402) has a support rod (403) fixedly connected to its left side, and the end of each support rod (403) near the luggage rack tilt plate (301) is fixedly connected to the bottom surface of the luggage rack tilt plate (301).

6. The portable railway passenger car luggage rack according to claim 2, characterized in that: The upper surface of the guide rail (302) is fixedly connected to a stabilizing bearing (5), and the outer surface of the rotating screw (303) is fixedly connected to the inner ring of the stabilizing bearing (5).

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