Railway ballast blocking block made based on waste rubber

Abstract

The utility model discloses a railway ballast blocking block made based on waste rubber, which comprises a plurality of rubber ballast blocking blocks which are sequentially assembled on the top surface of a ballast blocking wall along the length direction of the ballast blocking wall, the rubber ballast blocking blocks are sequentially spliced together, each rubber ballast blocking block comprises a bottom plate and a vertical plate which are integrally constructed in an L shape, a mounting groove used for assembling a pressure sensor is formed in the end face of one end of the vertical plate, a vertical wiring channel is formed in the vertical plate, a bottom wiring channel extending in the length direction of the ballast blocking wall is formed in the bottom face of the bottom plate, and the lower end of the vertical wiring channel communicates with the bottom wiring channel. A wire of the pressure sensor is arranged in the vertical wiring channel and the bottom wiring channel. The device is made of waste rubber, so that resources are recycled, the device is convenient to transport and assemble, the cost investment is reduced, and the transverse acting force of the ballast bed can be monitored. The ballast blocking block is suitable for the technical field of ballast blocking blocks in railways.

Description

Technical Field

[0001] The utility model belongs to the technical field of railway related components, and specifically relates to a railway ballast block made of waste rubber. Background Art

[0002] In the railway field, ballast blocks (also called ballast blocks) are used in the ballast retaining on the railway T-beam and are installed on both sides of the railway. Their purpose is to prevent stones and slag from splashing and hit the corresponding parts of the train or railway peripherals, causing driving failures and safety accidents. Most of the existing ballast blocks are cast using concrete using molds. In transportation, assembly and other operations, a lot of manpower and material resources are wasted, and the cost is high. Moreover, it is impossible to monitor the lateral force of the roadbed through ballast blocks, and it is impossible to judge the condition of the roadbed; thus, the purpose of detecting the specific condition of the roadbed can only be achieved through manual inspections by railway personnel. Utility Model Content

[0003] The utility model provides a railway ballast block made from waste rubber, which is made from waste rubber so that resources can be reused, is easy to transport and assemble, reduces cost investment, and can monitor the lateral force of the roadbed.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] A railway ballast retaining block made of waste rubber comprises a plurality of rubber ballast retaining blocks which are sequentially mounted on the top surface of the ballast retaining wall along the length direction of the ballast retaining wall, the rubber ballast retaining blocks are sequentially spliced ​​together, each of the rubber ballast retaining blocks comprises a bottom plate and a vertical plate which are integrally formed in an L-shaped structure, a mounting groove for mounting a pressure sensor is provided on an end surface of one end of the vertical plate, a vertical wiring channel is provided on the vertical plate, a bottom wiring channel extending along the length direction of the ballast retaining wall is provided on the bottom surface of the bottom plate, the lower end of the vertical wiring channel is connected to the bottom wiring channel, and the wires of the pressure sensor are arranged in the vertical wiring channel and the bottom wiring channel.

[0006] Furthermore, a first connecting edge and a second connecting edge are respectively constructed on both sides of the bottom plate, and a first fixed edge and a second fixed edge are respectively constructed on both sides of the vertical plate, and the first connecting edge and the first fixed edge are connected to each other and the edges are flush, the second connecting edge and the second fixed edge are connected to each other and the edges are flush, the corresponding first connecting edge and the second connecting edge in adjacent rubber ballast retaining blocks are connected together, and the corresponding first fixed edge and the second fixed edge in adjacent rubber ballast retaining blocks are connected together.

[0007] Furthermore, a plurality of connecting holes are respectively provided on the first connecting edge and the first fixed edge, and these connecting holes are arranged at intervals along the length direction of the first connecting edge or the first fixed edge. A plurality of connecting columns are respectively constructed on the second connecting edge and the second fixed edge, and these connecting columns are arranged at intervals along the length direction of the second connecting edge or the second fixed edge. Each of the connecting columns is inserted into a corresponding connecting hole.

[0008] Furthermore, the connecting column is a columnar structure made of rubber material, and a plurality of annular rubber expansion ears are spaced apart on the outer peripheral surface of the columnar structure.

[0009] Furthermore, each of the annular rubber expansion ears has an inclined insertion surface and a vertical check surface that are connected to each other, and the inclined insertion surface and the vertical check surface are arranged in sequence along the insertion direction of the connecting column.

[0010] Furthermore, the size of the annular rubber expansion ear decreases along the insertion direction of the connecting column.

[0011] Furthermore, the connecting column is a columnar structure made of rubber material, and two expansion and locking ears are constructed on the outer circumferential surface of the columnar structure. Each expansion and locking ear extends spirally along the axis of the columnar structure, and the spiral directions of the two expansion and locking ears are opposite.

[0012] Furthermore, the vertical wiring channel and the bottom wiring channel are both serpentine channels, and the wires are arranged in the vertical wiring channel and the bottom wiring channel in accordance with the shape of the channels.

[0013] Furthermore, a first notch is provided on the vertical wiring channel, and the first notch is connected to the outside world along the shape of the vertical wiring channel. Rubber first closing strips are respectively constructed on both sides of the first notch, and the two rubber first closing strips are tightly fitted to and isolate the vertical wiring channel from the outside world.

[0014] Furthermore, a second notch is provided on the bottom wiring channel, and the second notch is connected to the outside world according to the shape of the bottom wiring channel. Rubber second closing strips are respectively constructed on both sides of the second notch. The two rubber second closing strips are tightly fitted and isolate the connection between the bottom wiring channel and the outside world.

[0015] Since the utility model adopts the above-mentioned structure, compared with the prior art, the technical progress achieved is that the rubber ballast retaining blocks of the utility model are spliced ​​together, so that the bottom plate of the rubber ballast retaining block is set on the railway T-beam, and the vertical plates of the rubber ballast retaining block are connected to each other and can prevent stones and slag from splashing. In order to monitor the lateral force of the roadbed, the pressure sensor is installed in the installation groove of the vertical plate, and the wires of the pressure sensor are installed in the vertical wiring channel and the bottom wiring channel in turn, so as to avoid being exposed to the outside world and aging or being damaged by foreign objects. In summary, the utility model is made of waste rubber, so that resources can be reused, and it is easy to transport and assemble, reducing the cost investment, and can monitor the lateral force of the roadbed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0017] In the attached picture:

[0018] Figure 1 This is a schematic diagram of the structure of a plurality of rubber ballast retaining blocks spliced ​​in sequence according to an embodiment of the utility model;

[0019] Figure 2 This is a schematic structural diagram of a rubber ballast retaining block according to an embodiment of the utility model;

[0020] Figure 3 This is a structural schematic diagram of the rubber ballast retaining block in another angle of the embodiment of the utility model;

[0021] Figure 4 This is a partial structural cross-sectional view of the rubber ballast retaining block according to the embodiment of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the first closing strip of the rubber structure on the rubber ballast retaining block according to the embodiment of the utility model;

[0023] Figure 6 This is a schematic structural diagram of a rubber ballast retaining block according to an embodiment of the utility model, in which a plurality of annular rubber expansion ears are configured on the connecting column;

[0024] Figure 7 for Figure 6 an axial cross-sectional view of the structure shown;

[0025] Figure 8 The present invention is a schematic structural diagram of a rubber ballast retaining block according to an embodiment of the utility model, in which two expansion and tightening anti-reverse ears are configured on the connecting column.

[0026] Labeled parts: 1-bottom plate, 2-vertical plate, 3-first connecting edge, 4-first fixed edge, 5-second connecting edge, 6-second fixed edge, 7-first connecting hole, 8-second connecting hole, 9-first connecting column, 10-second connecting column, 11-annular rubber expansion ear, 1101-inclined insertion surface, 1102-vertical anti-reverse surface, 12-expansion anti-reverse ear, 13-mounting groove, 14-sealing plug, 15-vertical wiring channel, 16-rubber first closing strip, 17-bottom wiring channel, 18-rubber second closing strip. DETAILED DESCRIPTION

[0027] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0028] The utility model discloses a railway ballast block made of waste rubber, such as Figure 1-8 As shown, it includes a plurality of rubber ballast retaining blocks sequentially assembled on the top surface of the ballast retaining wall along the length direction of the ballast retaining wall, and these rubber ballast retaining blocks are spliced ​​together in sequence. Each rubber ballast retaining block includes a bottom plate 1 and a vertical plate 2, and the bottom plate 1 and the vertical plate 2 are integrally constructed in an L shape. A mounting groove 13 is provided on the end surface of one end of the vertical plate 2, and the mounting groove 13 is used to assemble a pressure sensor, and the outer port of the mounting groove 13 is closed by a sealing plug 14. A vertical wiring channel 15 is provided on the vertical plate 2, and the vertical wiring channel 15 extends in the vertical direction. A bottom wiring channel 17 is provided on the bottom surface of the bottom plate 1, and the bottom wiring channel 17 extends along the length direction of the ballast retaining wall, and the lower end of the vertical wiring channel 15 is connected to the bottom wiring channel 17, and the wires of the pressure sensor are arranged in the vertical wiring channel 15 and the bottom wiring channel 17. The working principle and advantages of the utility model are as follows: the rubber ballast retaining blocks of the utility model are spliced ​​together, so that the bottom plate 1 of the rubber ballast retaining block is set on the railway T-beam, and the vertical plates 2 of the rubber ballast retaining block are connected to each other and can prevent stones and slag from splashing. In order to monitor the lateral force of the roadbed, the pressure sensor is installed in the installation groove 13 of the vertical plate 2, and the wires of the pressure sensor are installed in the vertical wiring channel 15 and the bottom wiring channel 17 in turn, so as to avoid being exposed to the outside world and aging or being damaged by foreign objects. In summary, the utility model is made of waste rubber, so that resources can be reused, and it is easy to transport and assemble, reducing the cost investment, and can monitor the lateral force of the roadbed.

[0029] As a preferred embodiment of the present invention, Figure 2 , 3As shown, the first connecting edge 3 and the second connecting edge 5 are respectively constructed on both sides of the bottom plate 1, and the first fixed edge 4 and the second fixed edge 6 are respectively constructed on both sides of the vertical plate 2, and the first connecting edge 3 and the first fixed edge 4 are connected to each other and the edges are flush, the second connecting edge 5 and the second fixed edge 6 are connected to each other and the edges are flush, the corresponding first connecting edges 3 and the second connecting edges 5 in adjacent rubber ballast retaining blocks are connected together, and the corresponding first fixed edges 4 and the second fixed edges 6 in adjacent rubber ballast retaining blocks are connected together. The specific connection method of adjacent rubber ballast retaining blocks is that a plurality of connecting holes are respectively opened on the first connecting edge 3 and the first fixed edge 4, and these connecting holes are divided into two groups, the first group is composed of a plurality of first connecting holes 7, and the second group is composed of a plurality of second connecting holes 8. These first connecting holes 7 are arranged at intervals along the length direction of the first connecting edge 3, and these second connecting holes 8 are arranged at intervals along the length direction of the first fixed edge 4. A plurality of connecting columns are respectively constructed on the second connecting edge 5 and the second fixed edge 6. These connecting columns are divided into two groups, the first group is composed of a plurality of first connecting columns 9, and the second group is composed of a plurality of second connecting columns 10. These first connecting columns 9 are arranged at intervals along the length direction of the second connecting edge 5, and these second connecting columns 10 are arranged at intervals along the length direction of the second fixed edge 6. Each first connecting column 9 is inserted into the corresponding first connecting hole 7, and each second connecting column 10 is inserted into the corresponding second connecting hole 8, thereby realizing the splicing and fixing of adjacent rubber ballast retaining blocks.

[0030] As a preferred embodiment of the utility model, the connecting column is a columnar structure made of rubber material. In order to make the connecting column tightly connected to the connecting hole and prevent it from falling out of the connecting hole, the following two means are adopted. The first means is as follows: Figure 6 , 7 As shown, a plurality of annular rubber expansion ears 11 are spaced apart on the outer circumference of the columnar structure. When the connecting column is inserted into the connecting hole, the annular rubber expansion ears 11 are deformed in the opposite direction of the insertion direction and are expanded on the hole wall of the connecting hole. Specifically, each annular rubber expansion ear 11 has an inclined insertion surface 1101 and a vertical check surface 1102 that are connected to each other, and the inclined insertion surface 1101 and the vertical check surface 1102 are arranged in sequence along the insertion direction of the connecting column. In the process of inserting into the connecting hole, the inclined insertion surface 1101 facilitates the introduction of the connecting column on the one hand, and on the other hand, the inclined insertion surface 1101 undergoes elastic deformation and gradually expands in the connecting hole during insertion; after the insertion is completed, the vertical check surface 1102 can fully prevent the connecting column from detaching from the connecting hole. The size of the annular rubber expansion ear 11 of this embodiment decreases along the insertion direction of the connecting column, so that the resistance changes from small to large during the insertion process. In this way, insertion is relatively easy, but when pulling out, the resistance is the largest, and it is extremely difficult to pull out. The first means is, such as Figure 8As shown, two expansion and tightening ears 12 are constructed on the outer circumference of the columnar structure, each expansion and tightening ear 12 extends spirally along the axis of the columnar structure, and the spiral directions of the two expansion and tightening ears 12 are opposite. When the connecting column is inserted into the connecting hole, the two expansion and tightening ears 12 gradually undergo elastic deformation and expand on the inner wall of the connecting hole.

[0031] As a preferred embodiment of the present invention, Figure 3-5 As shown, the vertical wiring channel 15 and the bottom wiring channel 17 are both serpentine channels, and the wires are arranged in the vertical wiring channel 15 and the bottom wiring channel 17 in accordance with the shape, so that the wires are tightly connected to the rubber ballast block through the vertical wiring channel 15 and the bottom wiring channel 17, and because the vertical wiring channel 15 and the bottom wiring channel 17 are both serpentine, the tensile resistance of the wires therein is improved. In order to facilitate the quick and convenient assembly of the wires in the vertical wiring channel 15 and the bottom wiring channel 17, the measures taken in this embodiment are as follows: a first notch is opened on the vertical wiring channel 15, and the first notch is connected to the outside world in accordance with the shape of the vertical wiring channel 15, and a second notch is opened on the bottom wiring channel 17, and the second notch is connected to the outside world in accordance with the shape of the bottom wiring channel 17. In order to prevent dust, moisture, etc. from entering the vertical wiring channel 15 and the bottom wiring channel 17 through the first notch and the second notch, the measures taken are as follows: rubber first closing strips 16 are respectively constructed on both sides of the first notch. The two rubber first closing strips 16 are tightly fitted and cut off the connection between the vertical wiring channel 15 and the outside world. When arranging the wires, the two rubber first closing strips 16 are pulled apart to expose the first notch. In this embodiment, rubber second closing strips 18 are respectively constructed on both sides of the second notch. The two rubber second closing strips 18 are tightly fitted and cut off the connection between the bottom wiring channel 17 and the outside world. When arranging the wires, the two rubber second closing strips 18 are pulled apart to expose the second notch.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the scope of protection of the claims of the utility model.

Claims

1. A railway ballast block made of waste rubber, characterized in that: It includes a plurality of rubber ballast retaining blocks which are sequentially assembled on the top surface of the ballast retaining wall along the length direction of the ballast retaining wall, and these rubber ballast retaining blocks are spliced ​​together in sequence, and each of the rubber ballast retaining blocks includes a bottom plate and a vertical plate which are integrally formed in an L-shaped structure, and a mounting groove for assembling a pressure sensor is provided on an end surface of one end of the vertical plate, a vertical wiring channel is provided on the vertical plate, and a bottom wiring channel extending along the length direction of the ballast retaining wall is provided on the bottom surface of the bottom plate, and the lower end of the vertical wiring channel is connected to the bottom wiring channel, and the wires of the pressure sensor are arranged in the vertical wiring channel and the bottom wiring channel.

2. The railway ballast block made of waste rubber according to claim 1, characterized in that: A first connecting edge and a second connecting edge are respectively constructed on both sides of the bottom plate, and a first fixed edge and a second fixed edge are respectively constructed on both sides of the vertical plate, and the first connecting edge and the first fixed edge are connected to each other and the edges are flush, the second connecting edge and the second fixed edge are connected to each other and the edges are flush, the corresponding first connecting edge and the second connecting edge in adjacent rubber ballast retaining blocks are connected together, and the corresponding first fixed edge and the second fixed edge in adjacent rubber ballast retaining blocks are connected together.

3. The railway ballast block made of waste rubber according to claim 2, characterized in that: A plurality of connecting holes are respectively provided on the first connecting edge and the first fixed edge, and these connecting holes are arranged at intervals along the length direction of the first connecting edge or the first fixed edge. A plurality of connecting columns are respectively constructed on the second connecting edge and the second fixed edge, and these connecting columns are arranged at intervals along the length direction of the second connecting edge or the second fixed edge. Each of the connecting columns is inserted into the corresponding connecting hole.

4. The railway ballast block made of waste rubber according to claim 3, characterized in that: The connecting column is a columnar structure made of rubber material, and a plurality of annular rubber expansion ears are spaced apart on the outer peripheral surface of the columnar structure.

5. The railway ballast block made of waste rubber according to claim 4, characterized in that: Each of the annular rubber expansion ears has an inclined insertion surface and a vertical check surface which are connected to each other, and the inclined insertion surface and the vertical check surface are arranged in sequence along the insertion direction of the connecting column.

6. The railway ballast block made of waste rubber according to claim 5, characterized in that: The size of the annular rubber expansion ear decreases along the insertion direction of the connecting column.

7. The railway ballast block made of waste rubber according to claim 3, characterized in that: The connecting column is a columnar structure made of rubber material, and two expansion and tightening ears are constructed on the outer circumference of the columnar structure. Each expansion and tightening ear extends spirally along the axis of the columnar structure, and the spiral directions of the two expansion and tightening ears are opposite.

8. The railway ballast block made of waste rubber according to claim 1, characterized in that: The vertical wiring channel and the bottom wiring channel are both serpentine channels, and the wires are arranged in the vertical wiring channel and the bottom wiring channel in accordance with the shape.

9. The railway ballast block made of waste rubber according to claim 1, characterized in that: A first notch is provided on the vertical wiring channel, and the first notch is connected to the outside world according to the shape of the vertical wiring channel. Rubber first closing strips are respectively constructed on both sides of the first notch. The two rubber first closing strips are tightly attached to and isolate the vertical wiring channel from the outside world.

10. The railway ballast block made of waste rubber according to claim 1, characterized in that: A second notch is provided on the bottom wiring channel, and the second notch is connected to the outside world according to the shape of the bottom wiring channel. Rubber second closing strips are respectively constructed on both sides of the second notch. The two rubber second closing strips are tightly attached to and isolate the connection between the bottom wiring channel and the outside world.

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