Railway rail crossing device

Abstract

The railway rail crossing device comprises a first peripheral frame, a second peripheral frame and two or more pedal units, the first peripheral frame and the second peripheral frame are oppositely arranged, each pedal unit comprises a pedal, an upper pressing plate and a lower supporting plate, the upper pressing plate is installed on the upper edge of the first connecting side, the lower supporting plate is installed on the lower edge of the second connecting side, and a clamping block is arranged on the bottom face of the upper pressing plate. The top face of the lower supporting plate is provided with a clamping groove which is connected with the clamping block in a matched and clamped mode. A first clamping sliding groove is formed in the face, facing the first installation side, of the first peripheral frame, a second clamping sliding groove is formed in the face, facing the second installation side, of the second peripheral frame, a first side sliding plate is arranged on the first installation side, a second side sliding plate is arranged on the second installation side, and the first side sliding plate is used for being clamped into the first clamping sliding groove. The second side sliding plate is used for being clamped into the second clamping sliding groove. According to the railway rail crossing device provided by the invention, direct crossing between platforms is realized without bypassing a far road, so that the time can be greatly saved, and the working efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of rail crossing devices, and more particularly to a railway rail crossing device. Background Art

[0002] Railways are one of the main modes of transportation in today's society. Trains move at high speed on tracks. In order to ensure that people can get on and off the trains smoothly, platforms are built at each station, and track space is left between platforms. This results in the platforms being unable to communicate with each other except for dedicated pedestrian walkways.

[0003] The operation of the platform requires the support of numerous equipment. In order to ensure the long-term use and aesthetics of the canopy supports on the platform, it is necessary to regularly clean the corroded areas and spray new paint. However, the spans between platforms are large, resulting in a long detour every time to reach the next platform for support maintenance, which is extremely inconvenient and greatly delays construction efficiency. Summary of the Invention

[0004] In view of this, the purpose of the present invention is to provide a railway track crossing device to achieve direct crossing between platforms without the need for a long detour, which can greatly save time and thus improve work efficiency.

[0005] Based on the above purpose, the present invention provides a railway track crossing device, including a first peripheral frame and a second peripheral frame arranged relatively to each other, and two or more pedal units, wherein: the pedal unit includes a pedal, an upper pressure plate, and a lower support plate, the pedal includes a first connecting side and a second connecting side arranged back to back, the upper edge of the first connecting side is installed with the upper pressure plate, the lower edge of the second connecting side is installed with the lower support plate, the bottom surface of the upper pressure plate is provided with a card block, and the top surface of the lower support plate is provided with a card slot adapted to be engaged with the card block; the pedal also includes a first mounting side and a second mounting side arranged back to back, the first mounting side The mounting side faces the first peripheral frame, and the first peripheral frame has a first snap-in groove on one side facing the first mounting side, the second mounting side faces the second peripheral frame, and the second peripheral frame has a second snap-in groove on one side facing the second mounting side, the first mounting side is provided with a first side slide, and the second mounting side is provided with a second side slide, the first side slide is used to be snapped into the first snap-in groove, and the second side slide is used to be snapped into the second snap-in groove; the card block in each of the pedal units is snapped into the card slot in another adjacent pedal unit.

[0006] Optionally, elastic convex strips are provided on both side walls opposite to each other in the card slot, and a rubber sleeve is provided on the outer wall of the card block.

[0007] Optionally, the elastic convex strip is a conical structure.

[0008] Optionally, a first receiving groove is provided at the bottom of the first peripheral frame, the lower edge of one end of the first receiving groove is rotatably connected to a first supporting leg, and a first rear baffle is installed on the side wall of the first receiving groove close to the first supporting leg; a second receiving groove is provided at the bottom of the second peripheral frame, the lower edge of one end of the second receiving groove is rotatably connected to a second supporting leg, and a second rear baffle is installed on the side wall of the second receiving groove close to the second supporting leg.

[0009] Optionally, a first rubber pad is provided on the downwardly open end of the first supporting leg, and a second rubber pad is provided on the downwardly open end of the second supporting leg.

[0010] Optionally, the first rear baffle and the second rear baffle are both concave-shaped structures.

[0011] Optionally, the lower edges at both ends of the first peripheral frame are fixedly connected with a first reinforcing support plate, the side surface of the first reinforcing support plate is in the same plane as the end surface of the first peripheral frame, and the bottom surface of the first reinforcing support plate is in the same plane as the bottom surface of the first peripheral frame; the lower edges at both ends of the second peripheral frame are fixedly connected with a second reinforcing support plate, the side surface of the second reinforcing support plate is in the same plane as the end surface of the second peripheral frame, and the bottom surface of the second reinforcing support plate is in the same plane as the bottom surface of the second peripheral frame.

[0012] Optionally, anti-slip pads are provided on the bottom surfaces of the first reinforcement support plate and the second reinforcement support plate.

[0013] Optionally, the first reinforcement support plate and the second reinforcement support plate are both wedge-shaped structures.

[0014] The railway track crossing device provided by the present invention includes a first outer frame and a second outer frame that are relatively arranged, and two or more pedal units. First, the first outer frame and the second outer frame are placed between the two platforms; then, the card block in each pedal unit is plugged into the card slot in another adjacent pedal unit, that is, the splicing between the two or more pedal units is completed in sequence; finally, the first side slide in each pedal unit is plugged into the first plug-in slide groove in the first outer frame, and the second side slide in each pedal unit is plugged into the second plug-in slide groove in the second outer frame, so that the two or more pedal units can be more conveniently built between the first outer frame and the second outer frame, and then a bridge is built between the platforms, so that personnel and equipment can directly cross between the platforms through it, realizing direct crossing between the platforms, no longer needing to take a long detour, which can greatly save time and thus improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, which will help to understand the objects and advantages of the present invention.

[0016] Figure 1 A schematic diagram of a portion of the structure of a railway track crossing device according to an embodiment of the present invention;

[0017] Figure 2 A partial bottom view of a railway track crossing device according to an embodiment of the present invention;

[0018] Figure 3 The figure is a schematic diagram of the installation between the upper pressing plate and the lower supporting plate in a railway track crossing device according to an embodiment of the present invention.

[0019] Description of reference numerals:

[0020] 1: First peripheral frame; 2: Second peripheral frame; 3: Pedal unit; 4: Pedal; 5: Upper pressure plate; 6: Lower support plate; 7: Block; 8: Slot; 9: First side slide; 10: Second side slide; 11: First snap-in slide; 12: Second snap-in slide; 13: Elastic rib; 14: Rubber sleeve; 15: First receiving slot; 16: Second receiving slot; 17: First supporting leg; 18: Second supporting leg; 19: First rear baffle; 20: Second rear baffle; 21: First rubber pad; 22: Second rubber pad; 23: First reinforcing support plate; 24: Second reinforcing support plate; 25: Side surface of the first reinforcing support plate; 26: Side surface of the second reinforcing support plate; 27: End face of the first peripheral frame; 28: End face of the second peripheral frame. DETAILED DESCRIPTION

[0021] The present invention will be described in detail below with reference to the embodiments. Identical components are denoted by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "upper," and "lower" used in the following description refer to directions in the accompanying drawings, and the terms "inner" and "outer" refer to directions toward or away from the geometric center of a particular component, respectively.

[0022] like Figures 1 to 3As shown, the railway crossing device provided by the present invention includes a first peripheral frame 1 and a second peripheral frame 2 arranged opposite to each other, two or more pedal units 3, wherein: the pedal unit 3 includes a pedal 4, an upper pressure plate 5, and a lower support plate 6, the pedal 4 includes a first connecting side and a second connecting side arranged in reverse, the upper edge of the first connecting side is installed with the upper pressure plate 5, the lower edge of the second connecting side is installed with the lower support plate 6, the bottom surface of the upper pressure plate 5 is provided with a card block 7, and the top surface of the lower support plate 6 is provided with a card slot 8 adapted to be engaged with the card block 7; the pedal 4 also includes a first mounting side and a second mounting side arranged in reverse, the first mounting side is provided with a first mounting side, the first mounting side is provided with a second mounting side, the first mounting side is provided with a second mounting side, the first mounting side is provided with a second mounting side, the first mounting side is provided with a second mounting side, the first mounting side is provided with a second mounting side, the first mounting side is provided with a second mounting side, the first mounting side is provided with a second mounting side, the first mounting side is provided with a first ... The installation side faces the first peripheral frame 1, and the first peripheral frame 1 has a first snap-in groove 11 on one side facing the first installation side, the second installation side faces the second peripheral frame 2, and the second peripheral frame 2 has a second snap-in groove 12 on one side facing the second installation side, the first installation side is provided with a first side slide 9, and the second installation side is provided with a second side slide 10, the first side slide 9 is used to be snapped into the first snap-in groove 11, and the second side slide 10 is used to be snapped into the second snap-in groove 12; the block 7 in each pedal unit 3 is snapped into the slot 8 in another adjacent pedal unit 3.

[0023] The railway track crossing device provided by the present invention includes a first outer frame 1 and a second outer frame 2 relatively arranged, and two or more pedal units 3. First, the first outer frame 1 and the second outer frame 2 are placed between the two platforms; then, the block 7 in each pedal unit 3 is engaged with the slot 8 in another adjacent pedal unit 3, that is, the splicing between the two or more pedal units 3 is completed in sequence; finally, the first side slide 9 in each pedal unit 3 is engaged with the first engaging slide groove 11 in the first outer frame 1, and the second side slide 10 in each pedal unit 3 is engaged with the second engaging slide groove 12 in the second outer frame 2, so that the two or more pedal units 3 can be more conveniently built between the first outer frame 1 and the second outer frame 2, and then a bridge is built between the platforms, and personnel and equipment can directly cross between the platforms through it, realizing direct crossing between the platforms, no longer needing to take a long detour, which can greatly save time and thus improve work efficiency.

[0024] like Figure 3 As described above, elastic ridges 13 are provided on both opposing side walls of the slot 8, and a rubber sleeve 14 is provided on the outer wall of the clamping block 7. In this embodiment, when the clamping block 7 with the rubber sleeve 14 is engaged with the slot 8 with the elastic ridges 13, the friction between the clamping block 7 and the slot 8 is increased, thereby more firmly engaging the upper pressure plate 5 with the lower support plate 6, thereby improving the structural stability of the railway track crossing device.

[0025] like Figure 3As shown, the elastic protrusion 13 is a tapered structure. In this embodiment, the tapered elastic protrusion 13 can make the clamping block 7 more firmly clamped, thereby improving the structural stability of the railway track crossing device.

[0026] like Figure 2 As shown, the bottom of the first peripheral frame 1 is provided with a first receiving slot 15, the lower edge of one end of which is rotatably connected to a first support leg 17, and a first rear baffle 19 is mounted on the side wall of the first receiving slot 15 near the first support leg 17. The bottom of the second peripheral frame 2 is provided with a second receiving slot 16, the lower edge of one end of which is rotatably connected to a second support leg 18, and a second rear baffle 20 is mounted on the side wall of the second receiving slot 16 near the second support leg 18. In this embodiment, when the first peripheral frame 1 and the second peripheral frame 2 are respectively placed between two platforms, the first support leg 17 and the second support leg 18 rotate downward and unfold under the action of gravity, and finally assume a vertical position. In this way, the vertical first support legs 17 and the second support legs 18 support the footboard 4 and the first and second peripheral frames 1 and 2, ensuring the stability of the mounting structure between the footboard 4 and the first and second peripheral frames 1 and 2, and improving the load-bearing capacity of the railway track crossing device.

[0027] like Figure 2 As shown, a first rubber pad 21 is provided on the downwardly open end of the first support leg 17, and a second rubber pad 22 is provided on the downwardly open end of the second support leg 18. In this embodiment, the first rubber pad 21 increases friction between the first support leg 17 and the platform, and the second rubber pad 22 increases friction between the second support leg 18 and the platform, thereby improving the reliability of the railway track crossing device during use.

[0028] like Figure 2 As shown, the first tailgate 19 and the second tailgate 20 are both in the shape of a concave structure. In this embodiment, the first tailgate 19 can prevent the first support leg 17 from being over-extended, ensuring its verticality when extended. Similarly, the second tailgate 20 can prevent the second support leg 18 from being over-extended, ensuring its verticality when extended.

[0029] like Figure 1As shown, first reinforcement plates 23 are fixedly connected to the lower edges of both ends of the first peripheral frame 1. The side surfaces 25 of the first reinforcement plates are coplanar with the end surfaces 27 of the first peripheral frame, and the bottom surfaces of the first reinforcement plates are coplanar with the bottom surfaces of the first peripheral frame 1. Second reinforcement plates 24 are fixedly connected to the lower edges of both ends of the second peripheral frame 2. The side surfaces 26 of the second reinforcement plates are coplanar with the end surfaces 28 of the second peripheral frame, and the bottom surfaces of the second reinforcement plates 24 are coplanar with the bottom surfaces of the second peripheral frame 2. In this embodiment, the first reinforcement plates 23 facilitate the positioning and fixing of the first peripheral frame 1 on the platform, and the second reinforcement plates 24 facilitate the positioning and fixing of the second peripheral frame 2 on the platform.

[0030] In one embodiment of the present invention, the bottom surfaces of the first reinforcement support plate 23 and the second reinforcement support plate 24 are both provided with anti-slip pads, which increase the structural stability of the first peripheral frame 1 and the second peripheral frame 2 installed on the platform.

[0031] like Figure 1 As shown, the first reinforcement support plate 23 and the second reinforcement support plate 24 are both wedge-shaped structures. In this embodiment, the wedge-shaped structure can further increase the reliability of the first reinforcement support plate 23 and the second reinforcement support plate 24 being installed on the platform.

[0032] The railway track crossing device provided by the present invention includes a first outer frame 1 and a second outer frame 2 relatively arranged, and two or more pedal units 3. First, the first outer frame 1 and the second outer frame 2 are placed between the two platforms; then, the block 7 in each pedal unit 3 is engaged with the slot 8 in another adjacent pedal unit 3, that is, the splicing between the two or more pedal units 3 is completed in sequence; finally, the first side slide 9 in each pedal unit 3 is engaged with the first engaging slide groove 11 in the first outer frame 1, and the second side slide 10 in each pedal unit 3 is engaged with the second engaging slide groove 12 in the second outer frame 2, so that the two or more pedal units 3 can be more conveniently built between the first outer frame 1 and the second outer frame 2, and then a bridge is built between the platforms, and personnel and equipment can directly cross between the platforms through it, realizing direct crossing between the platforms, no longer needing to take a long detour, which can greatly save time and thus improve work efficiency.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A railway track crossing device, characterized in that: The invention comprises a first peripheral frame and a second peripheral frame which are arranged opposite to each other, and two or more pedal units, wherein: The pedal unit includes a pedal, an upper pressure plate, and a lower support plate. The pedal includes a first connecting side and a second connecting side arranged in opposite directions. The upper edge of the first connecting side is installed with the upper pressure plate, and the lower edge of the second connecting side is installed with the lower support plate. The bottom surface of the upper pressure plate is provided with a card block, and the top surface of the lower support plate is provided with a card slot adapted to be engaged with the card block. The pedal further includes a first mounting side and a second mounting side disposed in opposite directions, the first mounting side facing the first peripheral frame, and a first engaging groove is provided on a surface of the first peripheral frame facing the first mounting side, the second mounting side facing the second peripheral frame, and a second engaging groove is provided on a surface of the second peripheral frame facing the second mounting side, the first mounting side is provided with a first side slide, the second mounting side is provided with a second side slide, the first side slide is used to be engaged in the first engaging groove, and the second side slide is used to be engaged in the second engaging groove; The card block in each pedal unit is carded into the card slot in another adjacent pedal unit.

2. The railway track crossing device according to claim 1, characterized in that: Elastic convex strips are provided on two opposite side walls in the card slot, and a rubber sleeve is provided on the outer wall of the card block.

3. The railway track crossing device according to claim 2, characterized in that: The elastic convex strip is a conical structure.

4. The railway track crossing device according to claim 1, characterized in that: A first receiving groove is provided at the bottom of the first peripheral frame, and a first supporting leg is rotatably connected to the lower edge of one end of the first receiving groove, and a first rear baffle is installed on the side wall of the first receiving groove close to the first supporting leg; a second receiving groove is provided at the bottom of the second peripheral frame, and a second supporting leg is rotatably connected to the lower edge of one end of the second receiving groove, and a second rear baffle is installed on the side wall of the second receiving groove close to the second supporting leg.

5. The railway track crossing device according to claim 4, characterized in that: A first rubber pad is provided on one end of the first supporting leg that opens downwards, and a second rubber pad is provided on one end of the second supporting leg that opens downwards.

6. The railway track crossing device according to claim 4, characterized in that: The first rear baffle and the second rear baffle are both in a concave shape.

7. The railway track crossing device according to claim 1, characterized in that: The lower edges of both ends of the first peripheral frame are fixedly connected with a first reinforcing support plate, the side surface of the first reinforcing support plate and the end surface of the first peripheral frame are in the same plane, and the bottom surface of the first reinforcing support plate and the bottom surface of the first peripheral frame are in the same plane; the lower edges of both ends of the second peripheral frame are fixedly connected with a second reinforcing support plate, the side surface of the second reinforcing support plate and the end surface of the second peripheral frame are in the same plane, and the bottom surface of the second reinforcing support plate and the bottom surface of the second peripheral frame are in the same plane.

8. The railway track crossing device according to claim 7, characterized in that: The bottom surfaces of the first reinforcement support plate and the second reinforcement support plate are both provided with anti-slip pads.

9. The railway track crossing device according to claim 7, characterized in that: The first reinforcement support plate and the second reinforcement support plate are both wedge-shaped structures.

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