Railway crossing blocking device

Abstract

The utility model discloses a railway crossing blocking device which comprises a first warning assembly, a moving assembly, a rotating assembly, a warning frame and a second warning assembly, the moving assembly is arranged in an inner cavity of the first warning assembly, the rotating assembly is arranged on the left side of the moving assembly, the warning frame is arranged on the surface of the rotating assembly, and the second warning assembly is arranged on the surface of the rotating assembly. And the second warning assembly is arranged at the top of the rotating assembly, and the moving assembly comprises a fixing block, a first motor, a sliding groove, a threaded rod, a sliding block, a connecting base and a stopping rod. The railway crossing blocking device has the advantages of being good in blocking effect and having a warning function, and solves the problems that in the prior art, a blocking device for a crossing mainly conducts blocking through a barrier gate or a fence gate, although the barrier gate is high in blocking speed, a large gap is reserved at the bottom of the barrier gate, pedestrians easily pass through the bottom of the barrier gate, and the barrier gate cannot be blocked easily. Meanwhile, the fence gate is low in blocking speed, and no warning device is arranged on the outer side of the fence gate.

Description

Technical Field

[0001] The utility model relates to the technical field of railway crossing blocking, in particular to a railway crossing blocking device. Background Art

[0002] Railway crossing protection refers to the safety measures taken at the level crossing of railways and roads to prevent collisions between vehicles and pedestrians in the intersecting directions. It is generally implemented using railway crossing protection devices. The number of motor vehicles in my country has increased year by year. After the addition of protection devices at the crossings, traffic accidents have dropped significantly. Crossing protection is of great significance to improving the road's capacity and ensuring driving safety. It is particularly important to set up safe and reliable crossing protection devices at the intersection of railways and roads.

[0003] The existing crossing blocking devices mainly use barriers or gates to block. Although the barrier has a fast blocking speed, there is a large gap at the bottom, and pedestrians can easily drill through the bottom. At the same time, the gate has a slow speed when blocking, and there is no warning device on its outside. Therefore, there is an urgent need for a railway crossing blocking device to overcome the above defects. Utility Model Content

[0004] The purpose of the utility model is to provide a railway crossing blocking device, which has the advantages of good blocking effect and warning function, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a railway crossing blocking device, comprising a first warning component, a moving component, a rotating component, a warning frame and a second warning component, the moving component is arranged in the inner cavity of the first warning component, the rotating component is arranged on the left side of the moving component, the warning frame is arranged on the surface of the rotating component, and the second warning component is arranged on the top of the rotating component. The first warning component includes a mounting cover, a first display screen, a mounting base, a positioning seat, a second display screen and a speaker. The moving component includes a fixed block, a first motor, a slide groove, a threaded rod, a slider, a connecting seat and a blocking rod. The rotating component includes a mounting box, a second motor, a pulley, a first gear rack and a second gear rack. The second warning component includes a warning bell, a warning sign, a warning light and a mounting rack. The mounting bases are fixedly mounted on the bottom of the front and back sides of the mounting cover, the first display screens are fixedly mounted on the front and back sides of the mounting cover, the positioning seat is fixedly mounted on the top of the mounting cover, the fixed block is fixedly mounted on the side relatively close to the mounting base, and the second motor is fixedly mounted on the front side of the mounting box.

[0006] Furthermore, the second display screens are fixedly mounted on the front and back sides of the positioning seat, the speakers are fixedly mounted on both sides of the top of the positioning seat, and the first gear rack rotates on the top of the inner cavity of the installation box through bearings.

[0007] Furthermore, the slide groove is opened inside the fixed block, the first motor is fixedly installed on the right side of the fixed block, and the second gear rack rotates at the center of the inner cavity of the installation box through a bearing.

[0008] Furthermore, the slide block slides in the inner cavity of the slide groove, the connecting seat is fixedly installed on the top of the slide block, and the surface of the first gear rack is meshed with the surface of the second gear rack through teeth.

[0009] Furthermore, the threaded rod is rotated inside the slider through a thread, the output shaft of the first motor passes through the inner cavity of the slide groove and is fixedly connected to the right side of the threaded rod, and the two sides of the first gear rack pass through the outside of the installation box and are fixedly connected to the inner cavity of the warning frame.

[0010] Furthermore, the blocking rod is evenly installed on the left side of the connecting seat, the output shaft of the second motor passes through the inner cavity of the installation box and is fixedly connected to the front side of the second gear rack, and the pulley is fixedly installed on the bottom of the installation box.

[0011] Furthermore, the left side of the blocking rod is fixedly connected to the right side of the mounting box, the warning lights are fixedly mounted on both sides of the mounting frame, and the warning sign is fixedly mounted on the front side of the mounting frame.

[0012] Furthermore, the warning bell is fixedly mounted on the top of the mounting frame, and the bottom of the mounting frame is fixedly connected to the top of the mounting box.

[0013] In summary, due to the adoption of the above technology, the beneficial effects of the utility model are:

[0014] The utility model warns pedestrians by arranging the first warning component and the second warning component, and blocks pedestrians and passing vehicles by arranging the moving component, the warning frame and the rotating component. When a train is approaching, the second motor is turned on, and the second motor drives the second gear frame and the first gear frame to rotate, so that the warning frame falls to the left side, and after falling to the specified position, the pedestrians and the passing vehicles are blocked. At the same time, the pedestrians and the passing vehicles are reminded under the action of the warning bell, the warning light and the speaker. In order to prevent the pedestrians from drilling away from the bottom of the warning frame, the first motor is turned on, and the first motor drives the threaded rod to rotate, so that the slider is driven The movable connecting seat, blocking rod, installation box and pulley move to the left, and the blocking rod prevents pedestrians from drilling through. Then the first display screen plays a propaganda video of forcibly crossing the railway, and the second display screen directly scrolls the propaganda text, thereby preventing pedestrians and passing vehicles from forcibly crossing the track. It has the advantages of good blocking effect and warning function, and solves the problem that the blocking device for crossings in the prior art mainly blocks through barriers or gates. Although the barrier has a fast blocking speed, there is a large gap at the bottom, and pedestrians can easily drill through the bottom. At the same time, the gate has a slow speed when blocking, and there is no warning device on its outside. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the mobile component of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the second warning component of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the rotating assembly of the utility model.

[0019] In the figure: 1. first warning component; 11. mounting cover; 12. first display screen; 13. mounting base; 14. positioning base; 15. second display screen; 16. speaker; 2. moving component; 21. fixing block; 22. first motor; 23. slide groove; 24. threaded rod; 25. slider; 26. connecting seat; 27. blocking rod; 3. rotating component; 31. mounting box; 32. second motor; 33. pulley; 34. first gear rack; 35. second gear rack; 4. warning rack; 5. second warning component; 51. warning bell; 52. warning sign; 53. warning light; 54. mounting rack. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme 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 part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0021] The utility model provides Figure 1-4 As shown, a railway crossing blocking device includes a first warning component 1, a moving component 2, a rotating component 3, a warning frame 4 and a second warning component 5, wherein the moving component 2 is arranged in the inner cavity of the first warning component 1, the rotating component 3 is arranged on the left side of the moving component 2, the warning frame 4 is arranged on the surface of the rotating component 3, and the second warning component 5 is arranged on the top of the rotating component 3. The first warning component 1 includes a mounting cover 11, a first display screen 12, a mounting base 13, a positioning seat 14, a second display screen 15 and a speaker 16, and the moving component 2 includes a fixed block 21, a first motor 22, a slide groove 23, a threaded rod 24, a slider 25, a connecting seat 26 and a blocking rod 27, the rotating assembly 3 includes an installation box 31, a second motor 32, a pulley 33, a first gear frame 34 and a second gear frame 35, the second warning assembly 5 includes a warning bell 51, a warning sign 52, a warning light 53 and a mounting frame 54, the mounting base 13 is fixedly mounted on the bottom of the front and back of the mounting cover 11, the first display screen 12 is fixedly mounted on the front and back of the mounting cover 11, the positioning seat 14 is fixedly mounted on the top of the mounting cover 11, the fixing block 21 is fixedly mounted on the side relatively close to the mounting base 13, and the second motor 32 is fixedly mounted on the front of the mounting box 31;

[0022] More specifically, by setting the moving component 2, the warning frame 4 and the rotating component 3, pedestrians and passing vehicles are blocked. When the train is approaching, the second motor 32 is turned on, and the second motor 32 drives the second gear frame 35 and the first gear frame 34 to rotate, so that the warning frame 4 falls to the left. After falling to the specified position, pedestrians and passing vehicles are blocked. At the same time, pedestrians and passing vehicles are reminded under the action of the warning bell 51, the warning light 53 and the speaker 16. In order to prevent pedestrians from drilling out from the bottom of the warning frame 4, the first motor 22 is turned on, and the first motor 22 drives the threaded rod 24 to rotate, so that the slider 25 drives the connecting seat 26, the blocking rod 27, the installation box 31 and the pulley 33 to move to the left, and the pedestrians are prevented from drilling out under the action of the blocking rod 27. Then the first display screen 12 plays a propaganda video of forcibly crossing the railway, and the second display screen 15 directly scrolls the propaganda text, thereby preventing pedestrians and passing vehicles from forcibly crossing the track, which has the advantages of good blocking effect and warning effect.

[0023] In some embodiments, the second display screen 15 is fixedly mounted on the front and back of the positioning seat 14, the speakers 16 are fixedly mounted on both sides of the top of the positioning seat 14, and the first gear rack 34 rotates on the top of the inner cavity of the installation box 31 through a bearing. More specifically, by setting the second display screen 15 and the first display screen 12 to play promotional images and texts, pedestrians and passing vehicles are warned to prevent them from running on the track.

[0024] In some embodiments, the slide groove 23 is opened inside the fixed block 21, the first motor 22 is fixedly installed on the right side of the fixed block 21, and the second gear rack 35 rotates at the center of the inner cavity of the installation box 31 through a bearing. More specifically, the slide groove 23 is set to limit the slider 25 to prevent the slider 25 from shaking during movement.

[0025] In some embodiments, the slider 25 slides in the inner cavity of the slide groove 23, the connecting seat 26 is fixedly installed on the top of the slider 25, and the surface of the first gear rack 34 is meshed with the surface of the second gear rack 35 through teeth. More specifically, the connecting seat 26 is limited by setting the slider 25 to prevent the connecting seat 26 from shaking during the movement, and the first gear rack 34 is driven by setting the second gear rack 35.

[0026] In some embodiments, the threaded rod 24 is rotated inside the slider 25 through a thread, the output shaft of the first motor 22 passes through the inner cavity of the slide groove 23 and is fixedly connected to the right side of the threaded rod 24, and the two sides of the first gear rack 34 pass through the outside of the installation box 31 and are fixedly connected to the inner cavity of the warning frame 4. More specifically, by setting the first motor 22 to drive the threaded rod 24, the position of the slider 25, the connecting seat 26 and the blocking rod 27 are indirectly adjusted.

[0027] In some embodiments, the blocking rod 27 is evenly installed on the left side of the connecting seat 26, the output shaft of the second motor 32 passes through the inner cavity of the installation box 31 and is fixedly connected to the front of the second gear rack 35, and the pulley 33 is fixedly installed on the bottom of the installation box 31. More specifically, the second motor 32 is provided to drive the second gear rack 35, and the pulley 33 is provided to limit the installation box 31 to prevent the installation box 31 from shaking during the movement.

[0028] In some embodiments, the left side of the blocking rod 27 is fixedly connected to the right side of the mounting box 31, the warning lights 53 are fixedly installed on both sides of the mounting frame 54, and the warning sign 52 is fixedly installed on the front of the mounting frame 54. More specifically, the warning lights 53 and the warning bell 51 are provided to alert passing pedestrians and their vehicles.

[0029] In some embodiments, the warning bell 51 is fixedly mounted on the top of the mounting frame 54, and the bottom of the mounting frame 54 is fixedly connected to the top of the mounting box 31. More specifically, the warning light 53, the warning sign 52 and the warning bell 51 are mainly installed and fixed by setting the mounting frame 54.

[0030] Working principle:

[0031] Step 1: When a train is approaching, the second motor 32 is turned on, and the second motor 32 drives the second gear frame 35 and the first gear frame 34 to rotate, so that the warning frame 4 falls to the left side. After falling to the designated position, pedestrians and passing vehicles are blocked, and at the same time, the warning bell 51, the warning light 53 and the speaker 16 are used to remind pedestrians and passing vehicles;

[0032] Step 2: In order to prevent pedestrians from crawling through the bottom of the warning frame 4, turn on the first motor 22, and the first motor 22 drives the threaded rod 24 to rotate, so that the slider 25 drives the connecting seat 26, the blocking rod 27, the installation box 31 and the pulley 33 to move to the left, and the blocking rod 27 prevents pedestrians from crawling through. Then the first display screen 12 plays a promotional video of forcibly crossing the railway, and the second display screen 15 directly scrolls the promotional text, thereby preventing pedestrians and passing vehicles from forcibly crossing the track, which has the advantages of good blocking effect and warning effect.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. A railway crossing blocking device, characterized in that: The invention comprises a first warning component (1), a moving component (2), a rotating component (3), a warning frame (4) and a second warning component (5), wherein the moving component (2) is arranged in the inner cavity of the first warning component (1), the rotating component (3) is arranged on the left side of the moving component (2), the warning frame (4) is arranged on the surface of the rotating component (3), and the second warning component (5) is arranged on the top of the rotating component (3); the first warning component (1) comprises a mounting cover (11), a first display screen (12), a mounting base (13), a positioning seat (14), a second display screen (15) and a speaker (16); the moving component (2) comprises a fixing block (21), a first motor (22), a sliding groove (23), a threaded rod (24), a sliding block (25), a connecting rod (26), a connecting rod (27), a connecting rod (28), a connecting rod (29), a connecting rod (30), a connecting rod (31), a connecting rod (32), a connecting rod (33), a connecting rod (34), a connecting rod (35), a connecting rod (36), a connecting rod (37), a connecting rod (38), a connecting rod (39), a connecting rod (40), a connecting rod (41), a connecting rod (42), a connecting rod (43), a connecting rod (44), a connecting rod (55), a connecting rod (56), a connecting rod (57), a connecting rod (58), a connecting rod (59), a connecting rod (60), a connecting rod (61), a connecting rod (62), a connecting rod (63), a connecting rod (64), a connecting rod (65), a connecting rod (66), a connecting rod (67), a connecting rod (68), a connecting rod (69), a connecting rod (70), a connecting rod (71), a connecting rod (72), a connecting rod (73), a connecting rod (74), a connecting rod (75), a connecting rod ( The rotating assembly (3) comprises a mounting box (31), a second motor (32), a pulley (33), a first gear rack (34) and a second gear rack (35); the second warning assembly (5) comprises a warning bell (51), a warning sign (52), a warning light (53) and a mounting frame (54); the mounting base (13) is fixedly mounted on the bottom of the front and back sides of the mounting cover (11); the first display screen (12) is fixedly mounted on the front and back sides of the mounting cover (11); the positioning seat (14) is fixedly mounted on the top of the mounting cover (11); the fixing block (21) is fixedly mounted on a relatively close side of the mounting base (13); and the second motor (32) is fixedly mounted on the front side of the mounting box (31).

2. The railway crossing barrier device according to claim 1, characterized in that: The second display screen (15) is fixedly mounted on the front and back of the positioning seat (14), the loudspeakers (16) are fixedly mounted on both sides of the top of the positioning seat (14), and the first gear rack (34) rotates on the top of the inner cavity of the installation box (31) through a bearing.

3. The railway crossing barrier device according to claim 1, characterized in that: The slide groove (23) is opened inside the fixed block (21), the first motor (22) is fixedly installed on the right side of the fixed block (21), and the second gear rack (35) rotates at the center of the inner cavity of the installation box (31) through a bearing.

4. The railway crossing barrier device according to claim 1, characterized in that: The slider (25) slides in the inner cavity of the slide groove (23), the connecting seat (26) is fixedly installed on the top of the slider (25), and the surface of the first gear rack (34) is meshed with the surface of the second gear rack (35) through teeth.

5. The railway crossing barrier device according to claim 1, characterized in that: The threaded rod (24) is threadably rotated inside the slider (25); the output shaft of the first motor (22) passes through the inner cavity of the slide groove (23) and is fixedly connected to the right side of the threaded rod (24); and both sides of the first gear frame (34) pass through the outer side of the installation box (31) and are fixedly connected to the inner cavity of the warning frame (4).

6. The railway crossing barrier device according to claim 1, characterized in that: The blocking rod (27) is evenly installed on the left side of the connecting seat (26), the output shaft of the second motor (32) passes through the inner cavity of the installation box (31) and is fixedly connected to the front side of the second gear rack (35), and the pulley (33) is fixedly installed on the bottom of the installation box (31).

7. The railway crossing barrier device according to claim 1, characterized in that: The left side of the blocking rod (27) is fixedly connected to the right side of the installation box (31), the warning lights (53) are fixedly installed on both sides of the installation frame (54), and the warning sign (52) is fixedly installed on the front side of the installation frame (54).

8. The railway crossing barrier device according to claim 1, characterized in that: The warning bell (51) is fixedly mounted on the top of a mounting frame (54), and the bottom of the mounting frame (54) is fixedly connected to the top of the mounting box (31).

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