Multi-railway parking anti-running device

Abstract

The utility model relates to the technical field of anti-running devices, in particular to a multi-railway parking anti-running device which comprises a bottom plate, a sliding groove is formed in the top of the bottom plate, the sliding groove is connected with a supporting plate in a sliding mode, a plurality of blocking plates are installed on the top of the supporting plate, and the blocking plates are linearly distributed on the supporting plate at equal intervals. The height of the blocking plates is sequentially increased, the side faces of the blocking plates are of arc-shaped structures, limiting holes are formed in the inner walls of the sliding grooves, and the limiting holes are in threaded connection with limiting rods. By arranging the supporting plates capable of sliding front and back on the bottom plate, the supporting plates can be manually moved, and the blocking plates above the supporting plates make contact with wheels; and a limiting rod is rotated and moved to make contact with the end face of the supporting plate, the supporting plate is limited, then the blocking plate makes close contact with the wheel, when the blocking plate needs to be taken out subsequently, the limiting rod can be rotated to be separated from the supporting plate, the supporting plate can be moved conveniently, then the blocking plate is taken out from the position below the wheel, and the taking-out convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-slip devices, in particular to a multiple railway parking anti-slip device. Background Art

[0002] Iron shoes are one of the tools for preventing slipping in railway shunting operations. At present, the iron shoes used in my country's railway stations for braking are to place iron shoes on one or two rails. After the wheels rolling forward press on the iron shoes, they slide along the rails, and the rolling friction between the wheels and rails changes to sliding friction, which prevents the wheels from moving forward and plays a braking role. In order to prevent the wheels from contacting with the iron shoes, the existing iron shoes need to be hammered by hand to prevent gaps between the wheels and the iron shoes. However, the front end of the iron shoes is designed with an inclined surface. Although it can be tightened at the time, it is easy to loosen due to locomotive vibration and other reasons. In this way, two situations will occur: First, the iron shoes are too tight and difficult to remove; Second, the iron shoes are loose, and the iron shoes are easily knocked off, resulting in the slipping of the locomotive or wheels. Another problem is that the old-fashioned iron shoes can be climbed over. When the locomotive is shunted, the two vehicles contact too violently, and the wheels are easy to cross the iron shoes, causing the vehicle to slide, and then causing serious casualties.

[0003] Therefore, it is necessary to provide a kind of multiple railway parking anti-slip device to solve the above-mentioned technical problems. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a multiple railway parking anti-slip device.

[0005] The utility model provides a multiple railway parking anti-slip device, comprising: a base plate, a sliding groove is provided on the top of the base plate, the sliding groove is slidably connected to a support plate, a plurality of blocking plates are installed on the top of the support plate, the blocking plates are linearly and equidistantly distributed on the support plate, and the heights of the blocking plates increase sequentially, the side surfaces of the blocking plates are arc-shaped structures, the inner wall of the sliding groove is provided with a limiting hole, the limiting hole is threadedly connected to a limiting rod, the two ends of the bottom of the base plate are respectively provided with a first fixing groove and a second fixing groove, the first fixing groove and the second fixing groove are respectively slidably connected to the first fixing plate and the second fixing plate, the inner wall of the first fixing groove is provided with a first fixing hole, the first fixing hole is threadedly connected to the first fixing rod, the inner wall of the second fixing groove is provided with a second fixing hole, and the second fixing hole is threadedly connected to the second fixing rod.

[0006] Preferably, a first fixing pad and a second fixing pad made of rubber material are respectively bonded to opposite end surfaces of the first fixing plate and the second fixing plate.

[0007] Preferably, the two ends of the bottom of the support plate are respectively fixedly connected to a first slider and a second slider, the first slider is slidably connected to a first slide groove, the second slider is slidably connected to a second slide groove, and the first slide groove and the second slide groove are respectively arranged at the two ends of the top of the base plate.

[0008] Preferably, a first limiting hole is provided on the inner wall of the first sliding groove, and the first limiting hole is threadedly connected to a first limiting rod; and a second limiting hole is provided on the inner wall of the second sliding groove, and the second limiting hole is threadedly connected to a second limiting rod.

[0009] Preferably, a connecting screw hole is provided on the end surface of the support plate, and the connecting screw hole is threadedly connected to one end of the limiting rod.

[0010] Preferably, there are a plurality of the first fixing grooves and the second fixing grooves, and the first fixing grooves and the second fixing grooves are respectively and equidistantly and linearly distributed at two ends of the bottom of the bottom plate.

[0011] Compared with the related art, the multiple railway parking anti-slip device provided by the utility model has the following advantages:

[0012] Beneficial effects:

[0013] 1. The utility model provides a support plate that can slide back and forth on the bottom plate, and the support plate can be moved manually to make the blocking plate above the support plate contact the wheel, and the support plate is limited by rotating and moving the limit rod to contact the end surface of the support plate, so that the blocking plate is closely contacted with the wheel. When the blocking plate needs to be taken out later, the limit rod can be rotated to separate it from the support plate, which is convenient for moving the support plate and then taking the blocking plate out from under the wheel, thereby improving the convenience of taking out;

[0014] 2. The utility model provides the first slider and the second slider, and can improve the stability of the support plate moving forward and backward by limiting the first slide groove and the second slide groove, and can limit the first slider and the second slider by the first limiting rod and the second limiting rod to prevent them from moving due to external force;

[0015] 3. The utility model provides a plurality of first fixing grooves and a plurality of second fixing grooves, and can clamp the rails through a plurality of first fixing plates and a plurality of second fixing plates, thereby improving the stability of the connection between the bottom and the rails. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic structural diagram of a preferred embodiment of a multiple railway parking anti-slip device provided by the utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of the structure of a multiple railway parking anti-slip device from a bottom perspective is shown;

[0018] Figure 3 for Figure 1 A schematic structural diagram of the first fixing hole and the second fixing hole shown;

[0019] Figure 4 for Figure 1 The structural schematic diagram of the first chute and the second chute shown;

[0020] Numbers in the figure: 1. bottom plate; 2. sliding groove; 3. supporting plate; 4. blocking plate; 5. first sliding block; 6. second sliding block; 7. limiting rod; 8. first limiting rod; 9. second limiting rod; 10. first fixing rod; 11. second fixing rod; 12. first fixing groove; 13. second fixing groove; 14. first fixing plate; 15. first fixing pad; 16. second fixing plate; 17. first fixing hole; 18. second fixing hole; 19. first sliding groove; 20. second sliding groove; 21. limiting hole; 22. first limiting hole; 23. second limiting hole; 24. connecting screw hole. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Generally, the components of the embodiment of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0024] In the description of the embodiments of the present utility model, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use. It is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, if the terms "first", "second", "third", etc. appear, they are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0025] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0026] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0028] refer to Figures 1 to 4 The utility model provides a multiple railway parking anti-slip device, comprising: a bottom plate 1, a sliding groove 2 is provided on the top of the bottom plate 1, the sliding groove 2 is slidably connected to the support plate 3, a plurality of blocking plates 4 are installed on the top of the support plate 3, the blocking plates 4 are linearly and equidistantly distributed on the support plate 3, and the heights of the blocking plates 4 increase sequentially, the side of the blocking plate 4 is an arc structure, the inner wall of the sliding groove 2 is provided with a limiting hole 21, the limiting hole 21 is threadedly connected to the limiting rod 7, the two ends of the bottom of the bottom plate 1 are respectively provided with a first fixing groove 12 and a second fixing groove 13, the first fixing groove 12 and the second fixing groove 13 are respectively slidably connected to the first fixing plate 14 and the second fixing plate 16, the inner wall of the first fixing groove 12 is provided with a first fixing hole 17, the first fixing hole 17 is threadedly connected to the first fixing rod 10, the inner wall of the second fixing groove 13 is provided with a second fixing hole 18, and the second fixing hole 18 is threadedly connected to the second fixing rod 11.

[0029] In the embodiments of the present invention, reference is made to Figure 2 As shown, a first fixing pad 15 and a second fixing pad made of rubber material are respectively bonded to the opposite end surfaces of the first fixing plate 14 and the second fixing plate 16 .

[0030] It should be noted that: when the train needs to be parked, the base plate 1 can be placed on the rail, and the first fixing plate 14 and the second fixing plate 16 can be moved left and right to move the first fixing plate 14 and the second fixing plate 16 to the side of the rail to clamp the rail, and the first fixing rod 10 and the second fixing rod 11 can be rotated to move the first fixing rod 10 and the second fixing rod 11 to contact the first fixing plate 14 and the second fixing plate 16 respectively to limit them, so as to prevent the first fixing plate 14 and the second fixing plate 16 from being moved during use. The movement of plate 16 affects the clamping of the vehicle rail, and by providing a support plate 3 that can slide back and forth on the bottom plate 1, the support plate 3 can be moved manually so that the blocking plate 4 above the support plate 3 contacts the wheel, and the limiting rod 7 is rotated and moved to contact the end face of the support plate 3 to limit the support plate 3, thereby making the blocking plate 4 in close contact with the wheel. When the blocking plate 4 needs to be taken out later, the limiting rod 7 can be rotated to separate it from the support plate 3, which facilitates the movement of the support plate 3 and the blocking plate 4 can be taken out from under the wheel, thereby improving the convenience of taking out.

[0031] In the embodiments of the present invention, reference is made to Figure 1 , Figure 4 As shown, the two ends of the bottom of the support plate 3 are respectively fixedly connected to the first slider 5 and the second slider 6, the first slider 5 is slidably connected to the first slide groove 19, and the second slider 6 is slidably connected to the second slide groove 20, and the first slide groove 19 and the second slide groove 20 are respectively arranged at the two ends of the top of the base plate 1.

[0032] In the embodiments of the present invention, reference is made to Figure 1 , Figure 4 As shown, a first limiting hole 22 is provided on the inner wall of the first sliding groove 19 , and the first limiting hole 22 is threadedly connected to the first limiting rod 8 . A second limiting hole 23 is provided on the inner wall of the second sliding groove 20 , and the second limiting hole 23 is threadedly connected to the second limiting rod 9 .

[0033] It should be noted that: by setting the first slider 5 and the second slider 6, the stability of the forward and backward movement of the support plate 3 can be improved through the limitation of the first slide groove 19 and the second slide groove 20, and the first slider 5 and the second slider 6 can be limited by the first limiting rod 8 and the second limiting rod 9 to prevent them from moving due to external force.

[0034] In the embodiments of the present invention, reference is made to Figure 4 As shown, a connecting screw hole 24 is provided on the end surface of the support plate 3 , and the connecting screw hole 24 is threadedly connected to one end of the limiting rod 7 .

[0035] It should be noted that: by providing the connecting screw hole 24, when the limiting rod 7 limits the support plate 3, one end of the limiting rod 7 can be connected to the connecting screw hole 24, thereby improving the stability of the connection.

[0036] In the embodiments of the present invention, reference is made to Figure 3 As shown, there are multiple first fixing grooves 12 and second fixing grooves 13 , and the first fixing grooves 12 and the second fixing grooves 13 are respectively and equidistantly and linearly distributed at two ends of the bottom of the base plate 1 .

[0037] It should be noted that by providing a plurality of first fixing grooves 12 and second fixing grooves 13 , the rails can be clamped by a plurality of first fixing plates 14 and second fixing plates 16 , thereby improving the stability of the connection between the bottom and the rails.

[0038] The working principle of a multiple railway parking anti-slip device provided by the utility model is as follows:

[0039] By moving the first fixing plate 14 and the second fixing plate 16 left and right, the first fixing plate 14 and the second fixing plate 16 move toward the side of the track to clamp the track, and by rotating the first fixing rod 10 and the second fixing rod 11, the first fixing rod 10 and the second fixing rod 11 are moved to contact the first fixing plate 14 and the second fixing plate 16 respectively to limit them, so as to prevent the first fixing plate 14 and the second fixing plate 16 from moving during use and affecting the clamping of the track, and by providing a support plate 3 that can slide back and forth on the bottom plate 1, the support plate 3 can be manually moved so that the blocking plate 4 above the support plate 3 contacts the wheel, and by rotating and moving the limiting rod 7, the end surface of the support plate 3 is contacted to limit the support plate 3, so that the blocking plate 4 is in close contact with the wheel, and when the blocking plate 4 needs to be taken out later, the limiting rod 7 can be rotated to separate it from the support plate 3, so that the support plate 3 is moved, and then the blocking plate 4 is taken out from under the wheel, thereby improving the convenience of taking out.

[0040] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0041] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A multiple railway parking anti-slip device, It is characterized in that include: A bottom plate (1), wherein a sliding groove (2) is provided on the top of the bottom plate (1), wherein the sliding groove (2) is slidably connected to a support plate (3), wherein a plurality of blocking plates (4) are installed on the top of the support plate (3), wherein the blocking plates (4) are linearly and equidistantly distributed on the support plate (3), and wherein the heights of the blocking plates (4) are successively increased, wherein the side surfaces of the blocking plates (4) are arc-shaped structures, wherein a limiting hole (21) is provided on the inner wall of the sliding groove (2), wherein the limiting hole (21) is threadedly connected to a limiting rod (7), and wherein the bottom of the bottom plate (1) is provided with a plurality of blocking plates (4) which are arranged on the support plate (3). A first fixing groove (12) and a second fixing groove (13) are respectively provided at two ends, the first fixing groove (12) and the second fixing groove (13) are respectively slidably connected to a first fixing plate (14) and a second fixing plate (16), the inner wall of the first fixing groove (12) is provided with a first fixing hole (17), the first fixing hole (17) is threadedly connected to a first fixing rod (10), the inner wall of the second fixing groove (13) is provided with a second fixing hole (18), the second fixing hole (18) is threadedly connected to a second fixing rod (11).

2. A multiple railway parking anti-slip device according to claim 1, It is characterized in that A first fixing pad (15) and a second fixing pad made of rubber material are respectively bonded to the opposite end surfaces of the first fixing plate (14) and the second fixing plate (16).

3. A multiple railway parking anti-slip device according to claim 1, It is characterized in that The two ends of the bottom of the support plate (3) are respectively fixedly connected to a first sliding block (5) and a second sliding block (6); the first sliding block (5) is slidably connected to a first sliding groove (19); the second sliding block (6) is slidably connected to a second sliding groove (20); the first sliding groove (19) and the second sliding groove (20) are respectively arranged at the two ends of the top of the bottom plate (1).

4. A multiple railway parking anti-slip device according to claim 3, It is characterized in that The inner wall of the first sliding groove (19) is provided with a first limiting hole (22), and the first limiting hole (22) is threadedly connected to the first limiting rod (8); the inner wall of the second sliding groove (20) is provided with a second limiting hole (23), and the second limiting hole (23) is threadedly connected to the second limiting rod (9).

5. A multiple railway parking anti-slip device according to claim 1, It is characterized in that The end surface of the support plate (3) is provided with a connecting screw hole (24), and the connecting screw hole (24) is threadedly connected to one end of the limiting rod (7).

6. A multiple railway parking anti-slip device according to claim 1, It is characterized in that There are a plurality of the first fixing grooves (12) and the second fixing grooves (13), and the first fixing grooves (12) and the second fixing grooves (13) are respectively and equidistantly linearly distributed at the two ends of the bottom of the base plate (1).

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