Railway turnout anti-collision cast steel piece with multi-rib buffer structure

Abstract

The utility model provides a railway turnout anti -impact cast steel piece with many prongs buffer structure, including laying track, the outer wall of laying track is laid with linear rail, the utility model discloses a buffer block and buffer bag are set up, when using through impact cast steel piece auxiliary railway turnout, in order to improve the efficient buffering effect of cast steel piece when the impact occurs, after installing cast steel piece and linear rail, through the setting of nut, make bolt insert into the inner wall of the clamping groove, make the mounting rod and cast steel piece outer wall install, and when cast steel piece collides, will first carry out preliminary buffering extrusion to damper body and spring, and will make buffer block receive impact force simultaneously, make buffer block deformation, under the setting of buffer cavity and buffer bag, make buffer block receive the force and carry out multidirectional change direction leak force, and under the action of buffer pad, the force received by cast steel piece is multiple buffering, reach the effect of improving the service life of cast steel piece under long -time use.

Description

Technical Field

[0001] This utility model is a railway turnout anti-impact cast steel part with a multi-faceted buffer structure, belonging to the technical field of railway turnout anti-impact cast steel parts. Background Technology

[0002] A turnout is a track connection device that allows locomotives and rolling stock to switch from one track to another. It is also one of the weakest links in the track. They are usually laid in large numbers in stations and marshalling yards. When using railway turnouts, the cast steel parts are impacted to assist in their operation.

[0003] However, existing impact cast steel components are often rigidly connected directly to railway turnouts during daily use. This results in poor multi-layered buffering of the impact cast steel components' surface under daily collision conditions. Consequently, prolonged impacts over long periods of use can cause severe wear on the surface of the cast steel components, reducing their service life. Summary of the Invention

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a railway turnout anti-impact cast steel part with a multi-faceted buffer structure, so as to solve the problem mentioned in the background technology that the multiple buffering effect on the surface of the impact cast steel part is not good and the service life of the cast steel part is reduced.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a railway turnout anti-impact cast steel component with a multi-faceted buffer structure, comprising a laying rail, a straight rail laid on the outer wall of the laying rail, a guide curve rail slidably connected to the outer wall of the laying rail on one side of the straight rail, a steel body provided on the outer wall of the guide curve rail, an installation rod detachably connected to the outer wall of the steel body, a damper body fixedly connected to the outer wall of the installation rod, a connecting rod fixedly connected to one end of the damper body, a buffer block provided on the outer wall of the connecting rod, a buffer bladder provided inside the buffer block, and a buffer pad fixedly connected to the outer wall of the connecting rod on one side of the straight rail. When using impact-assisted cast steel components for railway turnouts, to improve the efficient buffering effect of the cast steel components during impacts, after the cast steel components are installed with the rails, nuts are used to insert bolts into the inner wall of the slots, allowing the mounting rod to be installed against the outer wall of the cast steel components. When the cast steel components collide, the damper body and spring will first provide initial buffering and compression, and at the same time, the buffer block will be subjected to the impact force, causing the buffer block to deform. With the setting of buffer chamber and buffer bladder, the buffer block can dissipate the force received in multiple directions, and with the action of the buffer pad, the force received by the cast steel components is buffered in multiple ways, thereby improving the service life of the cast steel components under long-term use.

[0006] Furthermore, the buffer block is located in the middle of the connecting rod and the mounting rod, and the buffer block is laid in a honeycomb pattern.

[0007] Furthermore, the outer wall of the mounting rod is provided with a nut, and the inner wall of the nut is threaded with a bolt that is slidably connected to the outer wall of the steel body. A groove is provided at the connection between the outer wall of the steel body and the bolt.

[0008] Furthermore, the inner wall of the slot is provided with an inner spiral that engages with the outer wall of the bolt.

[0009] Furthermore, a buffer cavity is formed on the surface of the buffer block, and a connecting groove is provided in the middle part of the mounting rod and the connecting rod.

[0010] Furthermore, the outer wall of the damper body is fitted with a spring that is fixedly connected to the outer wall of the connecting rod, and the other end of the spring is fixedly connected to the outer wall of the mounting rod.

[0011] Furthermore, the buffer pad is made entirely of silicone, and the buffer pad and the connecting rod are detachable.

[0012] The beneficial effects of this utility model are as follows: By setting up buffer blocks and buffer bladders, when using cast steel parts to assist railway turnouts in impact, in order to improve the efficient buffering effect of the cast steel parts when impact occurs, after the cast steel parts are installed with the rail, the bolts are inserted into the inner wall of the slot by setting nuts, so that the mounting rod is installed with the outer wall of the cast steel parts. When the cast steel parts collide, the damper body and spring will first perform initial buffering and compression, and at the same time, the buffer block will be subjected to the impact force, causing the buffer block to deform. With the setting of buffer cavity and buffer bladder, the buffer block can dissipate the force received in multiple directions, and under the action of buffer pad, the force received by the cast steel parts is buffered in multiple ways, thereby improving the service life of the cast steel parts under long-term use. Attached Figure Description

[0013] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0014] Figure 1 This is a schematic diagram of the overall structure of a railway turnout anti-impact cast steel component with a multi-faceted buffer structure according to the present invention.

[0015] Figure 2 This is a schematic diagram of the main body position distribution structure of a railway turnout anti-impact cast steel component with a multi-faceted buffer structure according to the present invention.

[0016] Figure 3 This is a schematic diagram of the installation rod assembly / disassembly state of a railway turnout anti-impact cast steel component with a multi-faceted buffer structure according to the present invention.

[0017] Figure 4 This is a schematic diagram of the buffer bladder distribution structure of a railway turnout anti-impact cast steel component with a multi-faceted buffer structure according to the present invention.

[0018] In the diagram: 1. Laying rail; 2. Straight rail; 3. Guide curve rail; 4. Steel main body; 5. Nut; 6. Bolt; 7. Slot; 8. Damper body; 9. Spring; 10. Connecting rod; 11. Buffer pad; 12. Buffer block; 13. Buffer cavity; 14. Connecting groove; 15. Buffer bladder; 16. Mounting rod. Detailed Implementation

[0019] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] Please see Figures 1-4 This utility model provides a technical solution: a railway turnout anti-impact cast steel component with a multi-faceted buffer structure, including a laying rail 1, a straight rail 2 laid on the outer wall of the laying rail 1, a guide curve rail 3 slidably connected to the outer wall of the laying rail 1 on one side of the straight rail 2, a steel body 4 provided on the outer wall of the guide curve rail 3, an installation rod 16 detachably connected to the outer wall of the steel body 4, a damper body 8 fixedly connected to the outer wall of the installation rod 16, a connecting rod 10 fixedly connected to one end of the damper body 8, a buffer block 12 provided on the outer wall of the connecting rod 10, a buffer bladder 15 provided inside the buffer block 12, and a buffer pad 11 fixedly connected to the outer wall of the connecting rod 10 on one side of the straight rail 2. The impact-resistant cast steel component... In order to improve the efficient buffering effect of cast steel parts when they are used in railway turnouts, after the cast steel parts are installed with the rail, the bolts 6 are inserted into the inner wall of the slot 7 by setting the nut 5, so that the mounting rod 16 is installed with the outer wall of the cast steel parts. When the cast steel parts collide, the damper body 8 and spring 9 will be initially buffered and squeezed, and the buffer block 12 will be subjected to the impact force at the same time, causing the buffer block 12 to deform. With the setting of the buffer cavity 13 and the buffer bladder 15, the buffer block 12 can dissipate the force received in multiple directions. Under the action of the buffer pad 11, the force received by the cast steel parts is buffered in multiple ways, thereby improving the service life of the cast steel parts under long-term use.

[0021] The buffer block 12 is located in the middle of the connecting rod 10 and the mounting rod 16, and the buffer block 12 is laid in a honeycomb pattern.

[0022] The honeycomb-shaped arrangement of the buffer blocks 12 enhances the effectiveness of multi-faceted buffer protection for cast steel parts.

[0023] The outer wall of the mounting rod 16 is provided with a nut 5, and the inner wall of the nut 5 is threaded with a bolt 6 that is slidably connected to the outer wall of the steel body 4. A groove 7 is provided at the connection between the outer wall of the steel body 4 and the bolt 6.

[0024] The use of bolts 6 and slots 7 facilitates convenient installation and use between the mounting rod 16 and the steel body 4.

[0025] The inner wall of the slot 7 has an inner spiral that engages with the outer wall of the bolt 6.

[0026] The groove 7 has an inner spiral that meshes with the outer wall of the bolt 6, which helps to improve the stability of the connection between the mounting rod 16 and the steel body 4.

[0027] The buffer block 12 has a buffer cavity 13 on its surface, and a connecting groove 14 is provided in the middle of the mounting rod 16 and the connecting rod 10.

[0028] The buffer block 12 can dissipate the force it receives by changing direction in multiple directions through the setting of the buffer cavity 13 and the connecting groove 14.

[0029] The damper body 8 has a spring 9 that is fixedly connected to the outer wall of the connecting rod 10, and the other end of the spring 9 is fixedly connected to the outer wall of the mounting rod 16.

[0030] The arrangement of spring 9 and damper body 8 facilitates the easy reset of the mounting rod 16 after it is subjected to an impact force.

[0031] The buffer pad 11 is made of silicone, and the buffer pad 11 and the connecting rod 10 are detachable.

[0032] The use of silicone material for the buffer pad 11 helps to improve the soft impact between the connecting rod 10 and the object, thereby reducing the noise generated by the impact.

[0033] Working principle: When using the impact-assisted railway turnout, in order to improve the efficient buffering effect of the cast steel parts during impact, after the cast steel parts are installed with the rail, the bolts 6 are inserted into the inner wall of the slot 7 by setting the nut 5, so that the mounting rod 16 is installed with the outer wall of the cast steel parts. When the cast steel parts collide, the damper body 8 and spring 9 will be initially buffered and squeezed, and at the same time, the buffer block 12 will be subjected to the impact force, causing the buffer block 12 to deform. With the setting of the buffer cavity 13 and the buffer bladder 15, the buffer block 12 can dissipate the force received in multiple directions. Under the action of the buffer pad 11, the force received by the cast steel parts is buffered in multiple ways, thereby improving the service life of the cast steel parts under long-term use.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0035] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A railway turnout anti-impact cast steel component with a multi-faceted buffer structure, comprising a track (1), characterized in that; The outer wall of the laying rail (1) is covered with a straight rail (2). The outer wall of the laying rail (1) is slidably connected to a guide curve rail (3) located on one side of the straight rail (2). The outer wall of the guide curve rail (3) is provided with a steel body (4). The outer wall of the steel body (4) is detachably connected with an installation rod (16). The outer wall of the installation rod (16) is fixedly connected with a damper body (8). One end of the damper body (8) is fixedly connected with a connecting rod (10). The outer wall of the connecting rod (10) is provided with a buffer block (12). The buffer block (12) is provided with a buffer bladder (15) inside. The outer wall of the connecting rod (10) is fixedly connected with a buffer pad (11) located on one side of the straight rail (2).

2. The railway turnout anti-impact cast steel component with a multi-faceted buffer structure according to claim 1, characterized in that: The buffer block (12) is located in the middle of the connecting rod (10) and the mounting rod (16), and the buffer block (12) is laid in a honeycomb pattern.

3. The railway turnout anti-impact cast steel component with a multi-faceted buffer structure according to claim 1, characterized in that: The outer wall of the mounting rod (16) is provided with a nut (5), and the inner wall of the nut (5) is threaded with a bolt (6) that is slidably connected to the outer wall of the steel body (4). A groove (7) is provided at the connection between the outer wall of the steel body (4) and the bolt (6).

4. The railway turnout anti-impact cast steel component with a multi-faceted buffer structure according to claim 3, characterized in that: The inner wall of the slot (7) is provided with an inner spiral that meshes with the outer wall of the bolt (6).

5. The railway turnout anti-impact cast steel component with a multi-faceted buffer structure according to claim 1, characterized in that: The surface of the buffer block (12) is provided with a buffer cavity (13), and the middle part of the mounting rod (16) and the connecting rod (10) is provided with a connecting groove (14).

6. The railway turnout anti-impact cast steel component with a multi-faceted buffer structure according to claim 1, characterized in that: The outer wall of the damper body (8) is fitted with a spring (9) that is fixedly connected to the outer wall of the connecting rod (10), and the other end of the spring (9) is fixedly connected to the outer wall of the mounting rod (16).

7. The railway turnout anti-impact cast steel component with a multi-faceted buffer structure according to claim 1, characterized in that: The buffer pad (11) is made of silicone, and the buffer pad (11) and the connecting rod (10) are detachable.

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