CN-224225064-U - Turning structure of sleeper for railway vehicle

Abstract

The utility model discloses a turning structure of a sleeper for a railway vehicle, which comprises a compartment interval, wherein both sides of the compartment interval are respectively provided with a limit groove, limit steel plates are fixedly connected in the limit grooves, the limit steel plates are fixedly connected with a joint plate through bolts, one end of the joint plate is respectively fixedly connected with a support frame, one opposite sides of the two support frames are respectively provided with a limit sliding groove, and sliding blocks are connected in the limit sliding grooves in a sliding manner.

Inventors

• PENG YANGYANG
• Xia hanwang
• ZHU MINYAN

Assignees

• 南京海天轨道车辆装备有限公司

Dates

Publication Date

20260512

Application Date

20250729

Claims (5)

1. 1. The utility model provides a turning structure of sleeper for railway vehicle, includes carriage interval (1), its characterized in that, spacing groove and spacing inslot fixedly connected with spacing steel sheet (2) have all been seted up to carriage interval (1) both sides, spacing steel sheet (2) are through bolt fixedly connected with link up board (3), equal fixedly connected with carriage (4) in link up board (3) one end both sides, two spacing spout (5) have all been seted up on one side that carriage (4) are relative, sliding connection has slider (6) in spacing spout (5), two one side that slider (6) are relative all rotates through pivot (7) and is connected with rotating plate (8), rotating plate (8) upper end fixedly connected with mattress (9), rotating plate (8) are kept away from mattress (9) one end fixedly connected with handle (19), spacing steel sheet (2) one side fixedly connected with rail guard (10) are kept away from to rotating plate (8) upper end, even fixedly connected with magnetism inhale strip (20) in carriage interval (1), and magnetism inhale strip (20) and rail guard (10) and two card are corresponding one side (4) are kept away from two and are located two opposite one side (4) fixedly connected with each other and are connected with one side (4), the connecting sleeves (12) are respectively inserted with a spring pull rod (13), the ends of the spring pull rods (13) are inserted with clamping grooves (14), and the clamping grooves (14) are positioned at one end, far away from the rotating shaft (7), of the sliding block (6).
2. 2. The turnover structure of sleeper for railway vehicles as claimed in claim 1, wherein the upper and lower ends of the sliding block (6) are provided with first grooves, the first grooves are rotationally connected with pulleys (15), and the pulleys (15) are in contact with the limit sliding grooves (5).
3. 3. The turnover structure of sleeper for railway vehicles as claimed in claim 2, characterized in that a slide bar (17) is inserted on the slide block (6), a spring is sleeved on one side of the slide bar (17) far away from the connecting plate (3), and one end of the spring is contacted with the slide block (6).
4. 4. A sleeper turnover structure as described in claim 3, characterized in that said slide block (6) has a spacer (18) in contact with one side thereof, said spacer (18) is fixedly connected to said adapter plate (3), said spacer (18) is fixedly connected to said slide bar (17).
5. 5. The turnover structure of sleeper for railway vehicles as claimed in claim 1, wherein the supporting frame (4) and the bottom ends of the clamping strips (11) are fixedly connected with reinforcing ribs (16), and the reinforcing ribs (16) are made of stainless steel materials.

Description

Turning structure of sleeper for railway vehicle Technical Field The utility model relates to the technical field of railway vehicles, in particular to a turning structure of a sleeper for a railway vehicle. Background The rail vehicle is a vehicle running along a rail, has the technical characteristics of self-guiding property, low running resistance, in-line running and the like, and is usually used for long-distance manned transportation, and sleeper is arranged in part of carriages to meet the demands of different people. The traditional fixed sleeper has four to six sleeper beds in a compartment interval, and two are opposite, then the centre sets up the pavement, has certain restriction to passenger's space in the vertical direction, especially under the condition that the sleeper is empty, has consequently appeared sleeper flip structure in the gradual development progress and has reduced the condition that space occupied. However, the sleeper overturning structure needs to be provided with a connecting structure in the practical use to enable the compartment inner partition plate to be connected with the sleeper, however, the connecting structure occupies a part of space, so that the pavement distance between two opposite beds in one compartment interval is reduced, and the personnel action inconvenience is caused subsequently, so that the riding experience of riding personnel is affected. Disclosure of utility model Aiming at the defects in the prior art, the utility model provides a sleeper overturning structure for a railway vehicle, so that the space occupation problem caused by adding the sleeper overturning structure is reduced on the basis of keeping the original pavement length, and the riding experience of riding personnel is improved. The technical scheme includes that the overturning structure of the sleeper for the railway vehicle comprises a compartment interval, limiting grooves are formed in two sides of the compartment interval, limiting steel plates are fixedly connected in the limiting grooves, connecting plates are fixedly connected to the limiting steel plates through bolts, supporting frames are fixedly connected to two sides of one end of each connecting plate, limiting sliding grooves are formed in one side, opposite to the supporting frames, of each connecting plate, sliding blocks are connected in the limiting sliding grooves in a sliding mode, rotating plates are connected to one side, opposite to the sliding blocks, of each sliding block, a mattress is fixedly connected to the upper end of each rotating plate, a handle is fixedly connected to one end, away from the mattress, of each rotating plate, a protective rail is fixedly connected to one side, away from the limiting steel plates, of each compartment interval, magnetic attraction strips are uniformly and fixedly connected to the corresponding to the protective rails, clamping strips are fixedly connected to one sides, opposite to the supporting frames, of each clamping strip is located on the bottom side of the supporting frames, connecting sleeves are fixedly connected to one side, opposite to the connecting sleeves, springs are connected to the clamping sleeves, one ends, away from the connecting rods, of the springs are located on one ends, away from the connecting grooves, and the connecting rods are located on the end, opposite ends of the connecting rods. As a preferable technical scheme of the utility model, the upper end and the lower end of the sliding block are respectively provided with a first groove, the first grooves are rotationally connected with pulleys, and the pulleys are contacted with the limiting sliding grooves, so that the moving friction of the sliding block is reduced. As a preferable technical scheme of the utility model, the sliding rod is inserted on the sliding block, a spring is sleeved on one side of the sliding rod away from the connecting plate, one end of the spring is in contact with the sliding block, and the sliding rod is arranged, so that the sliding block can be conveniently and stably moved, and meanwhile, the relative stability of the sliding block and the rotating plate can be improved. As a preferable technical scheme of the utility model, one side of the sliding block is contacted with the gasket, the gasket is fixedly connected to the connecting plate, and the gasket is fixedly connected with the sliding rod, so that collision abrasion between the sliding block and the supporting frame during moving can be reduced by arranging the gasket. As an optimized technical scheme of the utility model, the supporting frame and the bottom ends of the clamping strips are fixedly connected with reinforcing ribs, and the reinforcing ribs are made of stainless steel materials, so that the stability of the supporting frame and the clamping strips can be improved by arranging the reinforcing ribs. The utility model has the advantages that the mattress and the rotating plate can be rotated