Partition device for subway carriage

Abstract

The utility model discloses a partition device for a subway carriage, which comprises a supporting seat, a mounting seat arranged at the upper end of the supporting seat, and a supporting column arranged at the upper end of the mounting seat. The supporting column comprises a first fixing ring arranged at the bottom of the supporting column and close to the mounting base, a second fixing ring arranged in the middle of the supporting column and a third fixing ring arranged at the upper end of the supporting column, and the first fixing ring, the second fixing ring and the third fixing ring arranged on the supporting column are each provided with fixing grooves symmetrically distributed in the four corners; a rolling shaft is in threaded connection with the fixing groove in one end, and a partition assembly is wound on the rolling shaft; the partition device is suitable for being used in the metro carriage, can partition some areas in the carriage at any time to prevent irrelevant personnel from passing, and can be temporarily closed at any place in the metro carriage, so that the limitation of the partition device for the metro carriage is effectively avoided, and the service life of the metro carriage is prolonged. And the requirements of the subway carriage partition can be better met.

Description

Technical Field

[0001] The utility model relates to the technical field of subway facilities, in particular to a partition device for a subway carriage. Background Art

[0002] The subway is a fast, high-capacity, electric-powered rail transit system built in the city. Trains run on fully enclosed lines. Lines in the central city are basically located in underground tunnels, and lines outside the central city are generally located on viaducts or on the ground. The subway is a high-density, high-capacity urban rail transit system that covers all kinds of underground and above-ground exclusive rights of way in urban areas. At the same time, there are some areas in the subway cars that are not suitable for passengers to enter, such as the driver's cab and the crew room, as well as some temporarily closed cars, because some areas are temporarily closed and only staff are allowed to enter.

[0003] At present, most of the existing subway car partition devices are fixed structures, which can only be temporarily closed at specific locations, have certain usage restrictions, and are difficult to meet the needs of subway car partitions.

[0004] Therefore, in view of the above problems, we propose a partition device for subway cars to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to overcome the shortcomings of the prior art and to provide a partition device for a subway car to solve the technical problem of temporary partition in a subway car.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a partition device for a subway car, which includes a support seat, a mounting seat is arranged on the upper end of the support seat, a support column is arranged on the upper end of the mounting seat, the support column includes a first fixing ring arranged at the bottom of the support column close to the mounting seat, a second fixing ring is arranged in the middle position of the support column and a third fixing ring is arranged on the upper end of the support column, the first fixing ring, the second fixing ring and the third fixing ring arranged on the support column are all provided with fixing grooves symmetrically distributed in four corners, a roller is threadedly connected to the fixing groove at one end, a partition assembly is wound around the roller for partitioning the subway car, a positioning seat is threadedly connected to the fixing groove at the other end, a permanent magnet ring is fixed on the inner side of the positioning seat for fixing on the inner wall of the subway car to be partitioned.

[0007] Preferably, the upper end of the support seat is fixedly connected to the support column through a mounting seat to form a partition pillar. A plurality of partition pillars are provided, and the plurality of partition pillars can be formed into different shapes according to needs to partition the subway car. The partition device for the subway car includes but is not limited to U-shaped partitions, L-shaped partitions, and I-shaped partitions.

[0008] Preferably, the two symmetrically arranged partition pillars symmetrically fix the two sides of the roller through the first fixing ring, the second fixing ring and the third fixing ring arranged at the upper end of the support column, and the roller arranged at the first fixing ring at the upper end and the roller arranged at the third fixing ring at the lower end are wound through the partition assembly to partition the subway car.

[0009] Preferably, a spherical groove is provided at the lower end of the support seat, a universal ball is embedded in the lower end of the spherical groove, a lifting column is provided at the upper end of the spherical groove, a fixed block is provided in the middle of the lifting column, the fixed block is fixed in the middle of the mounting seat, the lifting column is provided with lifting teeth on one side of the middle of the fixed block, a permanent magnet block is also embedded and fixed at the lower end of the support seat, a rubber pad is provided at the bottom of the permanent magnet block, and the rubber pad is nested on the permanent magnet block.

[0010] Preferably, a rotating shaft is embedded in the side of the fixing block, a knob is fixed to one end of the rotating shaft, a gear turntable is fixed on the rotating shaft, the gear turntable is arranged on one side of the fixing block and meshes with the lifting gear arranged on the lifting column.

[0011] Preferably, the support column includes a first support member arranged at the upper end of the mounting seat, a second support member embedded in the inner side of the first support member, a third support member embedded in the inner side of the second support member, and a fourth support member embedded in the upper end of the fourth support member. A positioning ring is provided at the upper end of the fourth support member for contacting the top of the subway car for limiting the position when the support column is raised or lowered.

[0012] Preferably, the first fixing ring is arranged at the bottom of the first support member, the second fixing ring is arranged at the upper end of the second support member, and the third fixing ring is arranged at the lower end of the positioning ring at the top of the upper end of the fourth support member. The first fixing ring, the second fixing ring and the third fixing ring have the same structure but different sizes.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model is provided with a mounting seat at the upper end of the support seat, so that the knob provided at one end of the mounting seat is rotated to drive the gear turntable and the lifting teeth on the lifting column to rise and fall through the rotating shaft, which is conducive to convenient movement when the universal ball at the lower end of the support seat contacts the ground, and when the universal ball shrinks into the inside of the support seat, the permanent magnet block provided at the lower end of the support seat makes it more convenient to fix the partition device for the subway car through magnetic force, and through the support column provided at the upper end of the mounting seat, the first fixing ring, the second fixing ring and the third fixing ring provided on the support column are used to fix the roller through the fixing groove, so that the roller is wrapped around the partition assembly, so that some areas that are not suitable for passengers to enter are partitioned, and in combination with the above-mentioned support seat and mounting seat, it can be temporarily closed at any location in the subway car, so that it effectively avoids the limitations of the partition device for the subway car, and better meets the needs of the subway car partition. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a partition device for a subway car according to the utility model;

[0015] Figure 2 This is a schematic diagram of the support column structure of a partition device for a subway car of the utility model;

[0016] Figure 3 for Figure 2 Schematic diagram of the internal structure;

[0017] Figure 4 for Figure 2 Schematic diagram of the structure of the middle and bottom support seat;

[0018] Figure 5 This is a schematic diagram of the roller structure of a partition device for a subway car of the utility model;

[0019] Figure 6 The utility model is a schematic diagram of the structure of a positioning seat of a partition device for a subway car.

[0020] Explanations in the figure: 1. Support seat; 2. Mounting seat; 3. Support column; 4. Positioning ring; 5. Roller; 6. Partition assembly; 7. Positioning seat; 8. Universal ball; 9. Knob; 10. First fixing ring; 11. Second fixing ring; 12. Third fixing ring; 13. Permanent magnet block; 14. Spherical groove; 15. Lifting column; 16. Fixed block; 17. Rotating shaft; 18. First support member; 19. Second support member; 20. Third support member; 21. Fourth support member; 22. Fixed groove; 23. Lifting teeth; 24. Gear turntable; 25. Permanent magnet ring. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Example

[0022] like Figure 1-3 As shown, the present embodiment discloses a partition device for a subway car, which comprises a support seat 1, a mounting seat 2 is arranged at the upper end of the support seat 1, a support column 3 is arranged at the upper end of the mounting seat 2, the support column 3 comprises a first fixing ring 10 arranged at the bottom of the support column 3 close to the mounting seat 2, a second fixing ring 11 arranged at the middle position of the support column 3 and a third fixing ring 12 arranged at the upper end of the support column 3, the first fixing ring 10, the second fixing ring 11 and the third fixing ring 12 arranged on the support column 3 are all provided with fixing grooves 22 symmetrically distributed in four corners, a roller 5 is threadedly connected to the fixing groove 22 at one end, a partition assembly 6 is wound around the roller 5, a positioning seat 7 is threadedly connected to the fixing groove 22 at the other end, and a permanent magnet ring 25 is fixed inside the positioning seat 7;

[0023] Among them, the upper end of the support seat 1 is fixedly connected to the support column 3 through the mounting seat 2 to form a partition pillar. There are a plurality of partition pillars, and the plurality of partition pillars can form different shapes according to needs to partition the subway car. The partition device for the subway car includes but is not limited to U-shaped partitions, L-shaped partitions, and I-shaped partitions. Two symmetrically arranged partition pillars symmetrically fix the two sides of the roller 5 through the first fixing ring 10, the second fixing ring 11 and the third fixing ring 12 provided on the upper end of the support column 3. The roller 5 provided on the upper first fixing ring 10 and the roller 5 provided on the lower third fixing ring 12 are wound through the partition assembly 6 to partition the subway car;

[0024] At the same time, the support column 3 includes a first support member 18 arranged at the upper end of the mounting seat 2, a second support member 19 embedded in the inner side of the first support member 18, a third support member 20 embedded in the inner side of the second support member 19 and a fourth support member 21 embedded in the upper end of the fourth support member 21, a positioning ring 4 is arranged at the upper end of the fourth support member 21, a first fixing ring 10 is arranged at the bottom of the first support member 18, a second fixing ring 11 is arranged at the upper end of the second support member 19, and a third fixing ring 12 is arranged at the lower end of the top positioning ring 4 at the upper end of the fourth support member 21. The first fixing ring 10, the second fixing ring 11 and the third fixing ring 12 have the same structure but different sizes.

[0025] In this embodiment, the universal ball 8 is arranged inside the support seat 1, so that the universal ball 8 is driven to rise and fall inside the support seat 1 through the spherical groove 14, so that when the universal ball 8 is retracted into the support seat 1, the permanent magnet block 13 fixed at the lower end of the support seat 1 is used to make the device adsorbed in the subway car by magnetic force to limit the lifting height of the support column 3. At the same time, the support column 3 is composed of a first support member 18, a second support member 19, a third support member 20 and a fourth support member 21 threadedly embedded, so that the lifting and lowering of the support column 3 can be achieved by rotation, and a positioning ring 4 is arranged on the upper end of the support column 3, so that the positioning ring 4 contacts the top of the subway car when lifting and lowering, and at the same time, the positioning seat 7 is threadedly installed on the fixing groove 22, so that the permanent magnet ring 25 is embedded and fixed in the positioning seat 7, so that it can be fixed on the inner side of the subway car by magnetic adsorption, so that the device is fixed, so that it can be fixed in the subway car more stably to perform partition work. Example

[0026] like Figure 1-6 As shown, the present embodiment discloses a partition device for a subway car, which comprises a support seat 1, a mounting seat 2 is arranged at the upper end of the support seat 1, a support column 3 is arranged at the upper end of the mounting seat 2, the support column 3 comprises a first fixing ring 10 arranged at the bottom of the support column 3 close to the mounting seat 2, a second fixing ring 11 arranged at the middle position of the support column 3 and a third fixing ring 12 arranged at the upper end of the support column 3, the first fixing ring 10, the second fixing ring 11 and the third fixing ring 12 arranged on the support column 3 are all provided with fixing grooves 22 symmetrically distributed in four corners, a roller 5 is threadedly connected to the fixing groove 22 at one end, a partition assembly 6 is wound around the roller 5, a positioning seat 7 is threadedly connected to the fixing groove 22 at the other end, and a permanent magnet ring 25 is fixed inside the positioning seat 7;

[0027] Among them, a spherical groove 14 is provided at the lower end of the support seat 1, a universal ball 8 is embedded in the lower end of the spherical groove 14, a lifting column 15 is provided at the upper end of the spherical groove 14, a fixed block 16 is provided in the middle of the lifting column 15, the fixed block 16 is fixed in the middle of the mounting seat 2, and the lifting column 15 is provided with a lifting tooth 23 on one side of the middle of the fixed block 16. A permanent magnet block 13 is also embedded and fixed at the lower end of the support seat 1, a rubber pad is provided at the bottom of the permanent magnet block 13, and the rubber pad is nested on the permanent magnet block 13. A rotating shaft 17 is embedded in the side of the fixed block 16, a knob 9 is fixed at one end of the rotating shaft 17, a gear turntable 24 is fixed on the rotating shaft 17, and the gear turntable 24 is provided on one side of the fixed block 16, and is gear-engaged with the lifting tooth 23 provided on the lifting column 15.

[0028] In this embodiment, the upper end of the support seat 1 is fixedly connected to the support column 3 through the mounting seat 2 to form a partition support, and the roller 5 is connected and fixed through the first fixing ring 10, the second fixing ring 11 and the third fixing ring 12 provided on the support column 3, so that the partition device for the subway car is formed through the partition component 6 wound on the roller 5, so that some areas that are not suitable for passengers to enter are partitioned, and the lifting column 15 provided on the upper end of the spherical groove 14 is provided through the spherical groove 14 provided at the lower end of the support seat 1, so that the lifting column 15 provided at the upper end of the spherical groove 14 drives the rotating shaft 17 through the knob 9, so that the rotating shaft 17 is fixed on the fixed block The gear turntable 24 provided on 16 is meshed with the lifting teeth 23 provided on the lifting column 15, so that the spherical groove 14 inside the support seat 1 is raised or lowered according to the different rotation directions of the knob 9. When the spherical groove 14 is at the lower end of the inner side of the support seat 1, it passes through the universal ball 8 provided on the spherical groove 14, so that the partition device for the subway car can be conveniently moved, so that it can be temporarily closed at a specific location in the subway car at will, and at the same time effectively avoids the limitations of the partition device for the subway car, and better meets the needs of the subway car partition.

[0029] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A partition device for a subway car, comprising a support base (1), characterized in that: A mounting seat (2) is arranged at the upper end of the support seat (1), and a support column (3) is arranged at the upper end of the mounting seat (2). The support column (3) comprises a first fixing ring (10) arranged at the bottom of the support column (3) close to the mounting seat (2), a second fixing ring (11) arranged at the middle position of the support column (3), and a third fixing ring (12) arranged at the upper end of the support column (3). The first fixing ring (10), the second fixing ring (11), and the third fixing ring (12) arranged on the support column (3) are all provided with fixing grooves (22) symmetrically distributed at four corners. A roller (5) is threadedly connected to the fixing groove (22), and a partition assembly (6) is wound around the roller (5). The fixing groove (22) is also threadedly connected to a positioning seat (7), and a permanent magnet ring (25) is fixed inside the positioning seat (7).

2. A partition device for a subway car according to claim 1, characterized in that: The upper end of the support seat (1) is fixedly connected to the support column (3) via the mounting seat (2) to form a partition support column, and a plurality of the partition supports are provided.

3. A partition device for a subway car according to claim 2, characterized in that: The two symmetrically arranged partition pillars symmetrically fix the two sides of the roller (5) via a first fixing ring (10), a second fixing ring (11) and a third fixing ring (12) arranged at the upper end of the support column (3); the roller (5) arranged at the first fixing ring (10) at the upper end and the roller (5) arranged at the third fixing ring (12) at the lower end are wound together via a partition assembly (6) to partition the subway carriage.

4. The partition device for a subway car according to claim 1, characterized in that: The support seat (1) is provided with a spherical groove (14) at the lower end, a universal ball (8) is embedded in the lower end of the spherical groove (14), a lifting column (15) is provided at the upper end of the spherical groove (14), a fixing block (16) is provided in the middle of the lifting column (15), the fixing block (16) is fixed in the middle of the mounting seat (2), the lifting column (15) is provided with lifting teeth (23) on one side of the middle of the fixing block (16), and a permanent magnet block (13) is also embedded and fixed in the lower end of the support seat (1), and a rubber pad is provided at the bottom of the permanent magnet block (13).

5. A partition device for a subway car according to claim 4, characterized in that: A rotating shaft (17) is embedded in the side of the fixed block (16), a knob (9) is fixed to one end of the rotating shaft (17), a gear turntable (24) is fixed to the rotating shaft (17), the gear turntable (24) is arranged on one side of the fixed block (16), and meshes with the lifting teeth (23) provided on the lifting column (15).

6. The partition device for a subway car according to claim 1, characterized in that: The support column (3) comprises a first support member (18) arranged at the upper end of the mounting seat (2), a second support member (19) embedded in the inner side of the first support member (18), a third support member (20) embedded in the inner side of the second support member (19), and a fourth support member (21) embedded in the upper end of the third support member (20), the first fixing ring (10) being arranged at the bottom of the first support member (18), and the second fixing ring (11) being arranged at the upper end of the second support member (19).

7. A partition device for a subway car according to claim 6, characterized in that: A positioning ring (4) is provided at the upper end of the fourth support member (21).

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