Railway signal equipment protection device

Abstract

The invention belongs to the technical field of rail transit, and discloses a railway signal equipment protection device which comprises a bottom plate, a fastening mechanism, a vertical rod, a lifting plate, a floating platform and a protection assembly. The bottom plate is fixedly connected with the upper portion of the base table through a fastening mechanism, a plurality of vertical rods are vertically arranged at the top of the bottom plate, the lifting plate is arranged above the bottom plate, and the lifting plate is in sliding connection with the vertical rods; the floating platform is arranged between the bottom plate and the lifting plate; the top of the floating platform is fixedly connected with the bottom of the lifting plate; the bottom of the vertical rod is fixedly connected with the top of the lifting plate, the protection assembly is arranged at the top of the vertical rod and located above the signal lamp assembly, and the protection assembly is used for protecting the signal lamp assembly. The protection device integrates multiple functions of flood prevention, fastening, sand and wind prevention and the like, can comprehensively cope with multiple environmental challenges of flood attack, vibration damage, sand and wind erosion and the like faced by railway signal equipment, and effectively improves the protection level of the equipment.

Description

Technical Field

[0001] The invention belongs to the technical field of rail transportation, and in particular relates to a protective device for railway signal equipment. Background Art

[0002] In the railway transportation system, the safe operation of signal equipment is of vital importance. Railway signal equipment, as the "nerve center" of the railway transportation command system, controls the transmission of key instructions such as train running intervals, speed control, route instructions, etc. Its safe and reliable operation is of great importance.

[0003] However, today's railway signal equipment faces multiple severe challenges, often facing multiple environmental challenges such as flooding, vibration damage, and wind and sand erosion. Under extreme weather conditions, when it rains heavily, the accumulated water backflows into the equipment box, soaking the circuit and causing short circuit faults; the howling wind brings sand, dust and debris, hitting the equipment shell at high speed, wearing away the protective layer, destroying the structural integrity, and interfering with the normal transmission and reception of signals. At the same time, construction along the railway and high-speed trains cause strong vibrations, which accumulate over a long period of time and cause the base of the signal equipment to loosen, affecting the stability of equipment performance.

[0004] Most existing technical solutions are single-function protective devices, such as using simple waterproof boxes to deal with floods, or using shock-absorbing springs to reduce the impact of vibrations. However, these solutions lack systematicity and are difficult to fully respond to complex and changing environmental threats. They also cannot provide feedback to the center on extreme events that occur on site. Summary of the invention

[0005] In view of the above problems, the present invention provides a railway signal equipment protection device, which adopts the following technical solutions:

[0006] A railway signal equipment protection device, the signal equipment comprises a vertical pole, a signal lamp assembly is fixedly arranged on the top outer side wall of the vertical pole, and the protection device comprises a bottom plate, a fastening mechanism, a vertical pole, a lifting plate, a floating platform and a protection assembly;

[0007] Among them, the bottom plate is fixedly connected to the top of the base through the fastening mechanism, a plurality of vertical rods are vertically arranged on the top of the bottom plate, the lifting plate is arranged above the bottom plate, and the lifting plate is slidably connected to the plurality of vertical rods; the floating platform is arranged between the bottom plate and the lifting plate, and the top of the floating platform is fixedly connected to the bottom of the lifting plate; the bottom of the vertical pole is fixedly connected to the top of the lifting plate, the protective component is arranged on the top of the vertical pole and is located above the signal light assembly, and the protective component is used to protect the signal light assembly.

[0008] Furthermore, a plurality of support rods are arranged at both sides of the floating platform at the bottom of the lifting plate, and the length of each support rod is greater than the thickness of the floating platform.

[0009] Furthermore, the fastening mechanism includes a limit bolt, a plug rod and a nut;

[0010] Among them, the base plate is detachably connected to the top of the base through a plurality of the limiting bolts, a socket is radially arranged at the top of each limiting bolt, the insertion rod is located above the base plate, and both ends of the insertion rod are respectively inserted into the socket of one of the limiting bolts, and both ends of the insertion rod are provided with external threads on the outside of the limiting bolts, and the external threads at both ends of the insertion rod are respectively threadedly connected with one of the nut threads.

[0011] Furthermore, an alarm component is provided on the top of each vertical rod, and the alarm component is used to trigger an alarm when the water level reaches a set value.

[0012] Furthermore, the alarm assembly includes a stopper, a touch switch and a baffle;

[0013] Among them, a groove is axially arranged at the top of the vertical rod, the touch switch is arranged at the bottom of the groove, the push rod is slidably connected to the groove, and the bottom of the push rod is in contact with the touch switch, so that the touch switch is turned on; the baffle is arranged above the vertical rod and fixedly connected to the top of the push rod, and the outer diameter of the baffle is larger than the outer diameter of the vertical rod.

[0014] Furthermore, the alarm assembly further comprises a blocking hook and a limiting ring, and a plurality of the blocking hooks are circumferentially arranged at the bottom of the blocking piece;

[0015] Wherein, the blocking hook includes a vertical part and a horizontal part, the top of the vertical part is connected to the edge of the blocking piece, one end of the horizontal part is connected to the bottom of the vertical part, and the other end of the horizontal part extends toward the direction close to the vertical rod; the limiting ring is sleeved on the vertical rod, and the limiting ring is located between the horizontal part and the blocking piece.

[0016] Further, the protection assembly includes a fixing rod, a fixing cylinder, a protection cover and a lifting assembly;

[0017] Among them, the bottom of the fixed rod is fixedly connected to the top of the vertical pole, the fixed tube cover is arranged on the outside of the fixed rod, the bottom of the fixed tube is open, and the top of the fixed tube is fixedly connected to the top of the fixed rod, the lifting component and the shield are arranged in the fixed tube, the lifting component is fixedly set on the fixed rod, the top and bottom of the shield are open, and the lifting component is used to drive the shield to move up and down along the height direction of the vertical pole.

[0018] Furthermore, the protective cover is made of transparent material.

[0019] Furthermore, the lifting assembly includes a cylinder, a block and a card plate; wherein, the cylinder is vertically arranged, the cylinder body of the cylinder is fixedly connected to the side wall of the fixed rod, one end of the piston rod of the cylinder faces the bottom of the fixed rod, the protective cover is arranged on the outside of the cylinder, and two blocks are arranged inside the protective cover, the two blocks are respectively fixedly arranged at the bottom of the two opposite side surfaces of the protective cover, and the opposite side surfaces of the two blocks are provided with card grooves in the horizontal direction, the card plate is horizontally arranged, the middle part of the card plate is fixedly connected to the piston rod of the cylinder, and the two ends of the card plate are respectively inserted into the card grooves of the two blocks.

[0020] Furthermore, the protective device also includes a shielding plate, and the shielding plate is fixedly arranged on the top of the protective component.

[0021] Furthermore, the shielding plate has slopes on both sides of the protection component.

[0022] Furthermore, a photovoltaic panel is fixedly arranged on the top of the shielding plate.

[0023] Beneficial effects of the present invention:

[0024] 1. The vertical rods, lifting plates and floating platforms of the present invention constitute a flood control mechanism to prevent the backflow of accumulated water during the flood season and soak the circuit; the bottom plate is fixedly connected to the base through a fastening mechanism, which can eliminate the looseness between the bottom plate and the base caused by strong vibration caused by the high-speed passage of the train; the protective components can prevent the strong wind from carrying sand, dust and debris, hitting the equipment casing at high speed, and wearing the signal light components. The protective device of the present invention integrates multiple functions such as flood control, fastening, and protection against wind and sand, and can comprehensively cope with the multiple environmental challenges faced by railway signal equipment such as flood invasion, vibration damage and wind and sand erosion, effectively improving the protection level of the equipment.

[0025] 2. The alarm component of the present invention can trigger an alarm in time when the water level reaches the warning value, providing accurate early warning information for operation and maintenance personnel, facilitating rapid response measures and reducing the risk of failure.

[0026] 3. The present invention can fully utilize solar energy resources to generate electricity by fixing a photovoltaic panel on the top of the shielding plate, provide green and clean energy for signal equipment, reduce dependence on traditional energy, reduce operating costs, and reduce carbon emissions.

[0027] Other features and advantages of the present invention will be described in the following description, and partly become obvious from the description, or be understood by implementing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0029] Figure 1 A schematic structural diagram of a railway signal equipment protection device according to an embodiment of the present invention is shown;

[0030] Figure 2 A schematic diagram of installing a vertical rod and a lifting plate according to an embodiment of the present invention is shown;

[0031] Figure 3 A schematic diagram of the installation of an alarm assembly and a vertical pole according to an embodiment of the present invention is shown;

[0032] Figure 4 A schematic diagram of installing a blocking hook and a blocking sheet according to an embodiment of the present invention is shown;

[0033] Figure 5 A schematic diagram of the installation of a protection assembly and a vertical pole according to an embodiment of the present invention is shown;

[0034] Figure 6 A schematic diagram of the installation of a lifting assembly and a shield according to an embodiment of the present invention is shown;

[0035] Figure 7 A schematic diagram of installing a shielding plate and a fixing cylinder according to an embodiment of the present invention is shown.

[0036] In the figure: 1. bottom plate; 2. fastening mechanism; 3. vertical rod; 4. lifting plate; 5. floating platform; 6. protection assembly; 7. shielding plate; 8. vertical rod; 9. signal light assembly; 10. base; 11. through hole; 12. alarm assembly; 13. support rod; 14. limiting bolt; 15. plug rod; 16. nut; 17. plug hole; 18. push rod; 19. touch switch; 20. baffle; 21. groove; 22. baffle hook; 23. limiting ring; 24. vertical part; 25. horizontal part; 26. fixing rod; 27. fixing cylinder; 28. shield; 29. ​​lifting assembly; 30. cylinder; 31. block; 32. card plate; 33. supporting diagonal rod; 34. photovoltaic panel. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. 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.

[0038] It should be noted that the terms "first", "second" etc. in the present application are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged in appropriate circumstances, so that the embodiments of the present application described here. In the present application, the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside", "outside", "middle", "vertical", "horizontal", "lateral", "longitudinal" etc. are based on the orientation or positional relationship shown in the accompanying drawings.

[0039] The present invention provides a comprehensive railway signal equipment protection device, which has the following protection functions: preventing accumulated water from backflowing and soaking the circuit during the flood season, triggering an alarm when the water level reaches a warning value during the flood season, eliminating the loosening of the limit bolts caused by the vibration of the train running, and effectively blocking the invasion of wind and sand; thereby significantly improving the comprehensiveness and effectiveness of the protection, and providing more reliable and lasting protection for the railway signal equipment.

[0040] like Figure 1 As shown, a railway signal equipment protection device includes a base plate 1, a fastening mechanism 2, a vertical rod 3, a lifting plate 4, a floating platform 5, a protection component 6 and a shielding plate 7.

[0041] The signal device includes a pole 8, and a signal light assembly 9 is fixedly provided on the top outer side wall of the pole 8. For example, the signal light assembly 9 includes a yellow light, a red light and a green light.

[0042] The bottom plate 1 is fixedly connected to the top of the base 10 by a fastening mechanism 2. The fastening mechanism 2 can eliminate the looseness between the bottom plate 1 and the base 10 caused by strong vibration caused by the high-speed train passing by, thereby avoiding affecting the stability of the signal equipment.

[0043] like Figure 2 As shown, a plurality of vertical rods 3 are vertically arranged on the top of the bottom plate 1, and a lifting plate 4 is arranged above the bottom plate 1. The lifting plate 4 is slidably connected to the plurality of vertical rods 3, and the lifting plate 4 can slide along the height direction of the vertical rods 3; for example, the lifting plate 4 is rectangular, and four vertical rods 3 are arranged. The lifting plate 4 is provided with through holes 11 at the four corners, and each vertical rod 3 is slidably connected to a through hole 11.

[0044] like Figure 2As shown, the floating platform 5 is arranged between the bottom plate 1 and the lifting plate 4, and the top of the floating platform 5 is fixedly connected to the bottom of the lifting plate 4. An alarm component 12 is arranged on the top of each vertical rod 3, and the alarm component 12 is used to trigger an alarm when the water level reaches a set warning value during the flood season.

[0045] When the flood season comes, the lifting plate 4 can be raised by the floating platform 5, and the lifting plate 4 is always higher than the water level, which effectively prevents the accumulated water from flowing back into the equipment box, soaking the circuit, and causing a short circuit fault.

[0046] like Figure 2 As shown, for example, a plurality of support rods 13 are disposed on both sides of the floating platform 5 at the bottom of the lifting plate 4 , and the length of each support rod 13 is greater than the thickness of the floating platform 5 .

[0047] During normal use, the support rod 13 can support the lifting plate 4 to prevent the lifting plate 4 from exerting pressure on the floating platform 5 and causing damage to the floating platform 5. When the water level rises during the flood season, the floating platform 5 can float, prompting the lifting plate 4 to rise, avoiding erosion of the equipment by accumulated water, and achieving better use effect.

[0048] like Figure 1 As shown, the bottom of the pole 8 of the signal device is fixedly connected to the top of the lifting plate 4, and the protective component 6 is arranged on the top of the pole 8 and located above the signal light component 9. The protective component 6 is used to protect the signal light component 9 in windy and sandy weather.

[0049] When encountering windy and sandy weather, the signal light assembly 9 can also be protected by the protection assembly 6 to prevent the strong wind from carrying sand, dust and debris, hitting the equipment casing at high speed, wearing the signal light assembly 9, destroying the structural integrity, and interfering with the normal sending and receiving of signals, so that the use effect is better.

[0050] like Figure 1 As shown, the shielding plate 7 is fixedly arranged on the top of the protection component 6. The shielding plate 7 can play a certain shielding role on the signal light component 9 to slow down the aging of the signal light component 9.

[0051] like Figure 2 As shown, for example, the fastening mechanism 2 includes a limit bolt 14, an insert rod 15 and a nut 16. The base plate 1 is detachably connected to the top of the base 10 through multiple limit bolts 14. For example, a mounting hole is opened on the outer wall of the base 1, and the limit bolt 14 is inserted into the mounting hole. A threaded hole is opened on the upper surface of the base 10, and the limit bolt 14 is threadedly connected to the threaded hole.

[0052] A socket 17 is radially arranged at the top of each limiting bolt 14, and the insertion rod 15 is located above the base plate 1. Both ends of the insertion rod 15 are respectively inserted into the socket 17 of a limiting bolt 14, and both ends of the insertion rod 15 are provided with external threads on the outside of the limiting bolt 14. The external threads at both ends of the insertion rod 15 are respectively threadedly connected with a nut 16, so that the loosening of the limiting bolt 14 caused by the vibration of the train is eliminated by the insertion rod 15.

[0053] For example, the base plate 1 is rectangular, four limit bolts 14 are provided, and the four limit bolts 14 are respectively provided at the four corners of the base plate 1, two insertion rods 15 are provided, and the two insertion rods 15 are parallel to each other and arranged along the length direction of the base plate 1, and four nuts 16 are provided, and the two ends of each insertion rod 15 are inserted into the insertion holes 17 of the two limit bolts 14, and the external threads at the two ends of each insertion rod 15 are threadedly connected with the two nuts 16.

[0054] like Figure 3 As shown, for example, the alarm component 12 includes a push rod 18, a touch switch 19 and a baffle 20, wherein a groove 21 is axially arranged at the top of the vertical rod 3, the touch switch 19 is arranged at the bottom of the groove 21, the push rod 18 is slidingly connected to the groove 21, and the bottom of the push rod 18 is in contact with the touch switch 19, so that the touch switch 19 is turned on.

[0055] The baffle 20 is arranged above the vertical rod 3 and fixedly connected to the top of the support rod 18. The outer diameter of the baffle 20 is larger than the outer diameter of the vertical rod 3. When the water level rises, the lifting plate 4 slides upward along the multiple vertical rods 3. When the lifting plate 4 pushes the baffle 20 to move upward, the bottom of the support rod 18 is disengaged from the touch switch 19. The touch switch 19 is disconnected and sends a disconnect signal to the external system. The external system determines that the accumulated water has reached the warning value based on the disconnect signal and can trigger an alarm.

[0056] like Figure 3 As shown, for example, the alarm assembly 12 further includes a blocking hook 22 and a limiting ring 23 , and a plurality of blocking hooks 22 are circumferentially arranged at the bottom of the blocking plate 20 , for example, three blocking hooks 22 are arranged, and the three blocking hooks 22 can be evenly distributed circumferentially along the blocking plate 20 .

[0057] like Figure 4 As shown, the blocking hook 22 includes a vertical portion 24 and a horizontal portion 25, the top of the vertical portion 24 is connected to the edge of the blocking piece 20, one end of the horizontal portion 25 is connected to the bottom of the vertical portion 24, and the other end of the horizontal portion 25 extends toward the direction close to the vertical rod 3; the limiting ring 23 is sleeved on the vertical rod 3, and the limiting ring 23 is located between the horizontal portion 25 and the blocking piece 20.

[0058] When the accumulated water gradually accumulates and causes the lifting plate 4 to continue to rise until it contacts the blocking hook 22, as the lifting plate 4 moves further upward, the lifting plate 4 will drive the blocking hook 22 and the blocking sheet 20 to move upward together, so that the support rod 18 is away from the touch switch 19, indicating that the accumulated water has reached the warning value at this time, and the alarm can be triggered. The blocking hook 22 will be blocked by the limit ring 23, which can effectively prevent the lifting plate 4 from separating from the vertical rod 3 and causing the vertical rod 8 to topple over, and the use effect is better.

[0059] like Figure 5 As shown, for example, the protective assembly 6 includes a fixed rod 26, a fixed cylinder 27, a protective cover 28 and a lifting assembly 29, wherein the bottom of the fixed rod 26 is fixedly connected to the top of the vertical rod 8, the fixed cylinder 27 is covered on the outside of the fixed rod 26, the bottom of the fixed cylinder 27 is open, the top of the fixed cylinder 27 is fixedly connected to the top of the fixed rod 26, the lifting assembly 29 and the protective cover 28 are arranged in the fixed cylinder 27, the lifting assembly 29 is fixedly arranged on the fixed rod 26, the top and bottom of the protective cover 28 are open, and the lifting assembly 29 is used to drive the protective cover 28 to move up and down along the height direction of the vertical rod 8, and when the protective cover 28 moves downward, it can be covered on the outside of the signal light assembly 9 to protect the signal light assembly 9.

[0060] For example, the protective cover 28 is made of a transparent material, and when the protective cover 28 is disposed outside the signal light assembly 9 , the use of the signal light assembly 9 is not affected.

[0061] When encountering sandstorm weather, the transparent shield 28 in the fixed tube 27 can be moved downward by the lifting assembly 29, so that the shield 28 moves to the outside of the signal light assembly 9, which can protect the signal light assembly 9 and prevent the strong wind from carrying sand, dust and debris, hitting the equipment casing at high speed, and wearing the signal light assembly 9, thereby achieving a better use effect.

[0062] like Figure 6 As shown, for example, the lifting assembly 29 includes a cylinder 30, a block 31 and a clamping plate 32, wherein the cylinder 30 is vertically arranged, the cylinder body of the cylinder 30 is fixedly connected to the side wall of the fixed rod 26, one end of the piston rod of the cylinder 30 faces the bottom of the fixed rod 26, the shield 28 is arranged on the outside of the cylinder 30, and two blocks 31 are arranged inside the shield 28, the two blocks 31 are respectively fixedly arranged at the bottom of the two opposite sides of the shield 28, and the opposite sides of the two blocks 31 are provided with clamping grooves in the horizontal direction, the clamping plate 32 is horizontally arranged, the middle part of the clamping plate 32 is fixedly connected to the piston rod of the cylinder 30, and the two ends of the clamping plate 32 are respectively inserted into the clamping grooves of the two blocks 31.

[0063] When it is necessary to drive the shield 28 to move downward, the cylinder 30 can be used to drive the card plate 32 to move downward, and the card plate 32 drives the shield 28 to move downward together through the card block 31 to play a protective role. When the shield 28 needs to be replaced, the shield 28 can be completely removed from the fixed cylinder 27 first, and then the shield 28 can be moved horizontally so that the card block 31 is removed from the outside of the card slot of the card plate 32. The shield 28 can then be disassembled and replaced, and the use effect is better.

[0064] like Figure 7 As shown, for example, the shielding plate 7 is in the form of a sloping roof, and the shielding plate 7 has slopes on both sides of the protective assembly 6, which is conducive to drainage and shading, and protects the signal light assembly 9. The two side surfaces at the bottom of the shielding plate 7 are fixedly connected to the fixing tube 27 through multiple supporting inclined rods 33.

[0065] For example, a photovoltaic panel 34 is fixedly disposed on the top of the shielding plate 7, which can convert solar energy into electrical energy for use by the signal light assembly 9, which is more energy-saving and environmentally friendly.

[0066] The railway signal equipment protection device of the embodiment of the present invention has the following effects:

[0067] 1. Comprehensive protection to cope with multiple challenges. It adopts comprehensive protection design, integrating multiple functions such as flood control, fastening, and wind and sand protection. It can comprehensively cope with multiple environmental challenges such as flood invasion, vibration damage, and wind and sand erosion faced by railway signal equipment, and effectively improve the protection level of the equipment.

[0068] 2. Accurate early warning and timely response. By setting up flood prevention mechanisms (floating platform 5, lifting plate 4 and vertical rod 3), it is effective to prevent water from backflowing and soaking the circuit during the flood season. At the same time, the integrated alarm component 12 can trigger the alarm in time when the water level reaches the warning value, providing accurate early warning information for operation and maintenance personnel, facilitating rapid response measures and reducing the risk of failure.

[0069] 3. Stabilize the structure and reduce the impact of vibration. Use the fastening mechanism 2 to effectively eliminate the impact of vibration generated by train running on the signal equipment, prevent the limit bolt 14 from loosening, and ensure the stable operation and long-term use of the equipment.

[0070] 4. Highly efficient protection against wind and sand erosion. The protective component 6 can effectively block the invasion of wind and sand, reduce the erosion and damage of wind and sand to signal equipment, extend the service life of the equipment, and improve the safety and reliability of the railway transportation system.

[0071] 5. Photovoltaic power generation, energy saving and environmental protection. By fixing a photovoltaic panel 34 on the top of the shielding plate 7, it is possible to fully utilize solar energy resources for power generation, provide green and clean energy for signal equipment, reduce dependence on traditional energy, reduce operating costs, and reduce carbon emissions.

[0072] 6. Feedback mechanism to improve operation and maintenance efficiency. The protection device of the embodiment of the present invention not only has a protection function, but also can feedback extreme events occurring on site to the center, providing real-time and accurate on-site information for operation and maintenance personnel, which helps to improve operation and maintenance efficiency and response speed.

[0073] To sum up, the railway signal equipment protection device of the embodiment of the present invention has multiple advantages such as comprehensive protection, accurate early warning, stable structure, efficient protection, photovoltaic power generation and feedback mechanism, which provides more reliable and lasting protection for railway signal equipment, significantly improves the safety and stability of the railway transportation system, and has the characteristics of energy saving and environmental protection.

[0074] 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 substitutions for some of the technical features therein; and these modifications or substitutions do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A railway signal equipment protection device, the signal equipment comprising a vertical pole (8), a signal lamp assembly (9) is fixedly arranged on the top outer side wall of the vertical pole (8), characterized in that: The protective device comprises a bottom plate (1), a fastening mechanism (2), a vertical rod (3), a lifting plate (4), a floating platform (5) and a protective assembly (6); The bottom plate (1) is fixedly connected to the top of the base (10) through the fastening mechanism (2); a plurality of vertical rods (3) are vertically arranged on the top of the bottom plate (1); the lifting plate (4) is arranged above the bottom plate (1); and the lifting plate (4) is slidably connected to the plurality of vertical rods (3); the floating platform (5) is arranged between the bottom plate (1) and the lifting plate (4); the top of the floating platform (5) is fixedly connected to the bottom of the lifting plate (4); the bottom of the vertical rod (8) is fixedly connected to the top of the lifting plate (4); the protective component (6) is arranged at the top of the vertical rod (8) and is located above the signal light component (9); and the protective component (6) is used to protect the signal light component (9).

2. The railway signal equipment protection device according to claim 1, characterized in that: The bottom of the lifting plate (4) is provided with a plurality of support rods (13) on both sides of the floating platform (5), and the length of each support rod (13) is greater than the thickness of the floating platform (5).

3. The railway signal equipment protection device according to claim 1, characterized in that: The fastening mechanism (2) comprises a limiting bolt (14), an insert rod (15) and a nut (16); The bottom plate (1) is detachably connected to the top of the base (10) through a plurality of limiting bolts (14), a plug hole (17) is radially arranged at the top of each limiting bolt (14), the insertion rod (15) is located above the bottom plate (1), and the two ends of the insertion rod (15) are respectively inserted into the plug hole (17) of one of the limiting bolts (14), and the two ends of the insertion rod (15) are both provided with external threads on the outer side of the limiting bolt (14), and the external threads at the two ends of the insertion rod (15) are respectively threadedly connected to one of the nuts (16).

4. The railway signal equipment protection device according to any one of claims 1 to 3, characterized in that: An alarm component (12) is arranged at the top of each vertical rod (3), and the alarm component (12) is used to trigger an alarm when the water level reaches a set value.

5. The railway signal equipment protection device according to claim 4, characterized in that: The alarm component (12) comprises a stop rod (18), a touch switch (19) and a stopper (20); The top of the vertical rod (3) is provided with a groove (21) along the axial direction, the touch switch (19) is arranged at the bottom of the groove (21), the push rod (18) is slidably connected to the groove (21), and the bottom of the push rod (18) is in contact with the touch switch (19), so that the touch switch (19) is turned on; the baffle (20) is arranged above the vertical rod (3) and fixedly connected to the top of the push rod (18), and the outer diameter of the baffle (20) is larger than the outer diameter of the vertical rod (3).

6. The railway signal equipment protection device according to claim 5, characterized in that: The alarm component (12) further comprises a blocking hook (22) and a limiting ring (23), and a plurality of the blocking hooks (22) are arranged along the circumferential direction at the bottom of the blocking sheet (20); The blocking hook (22) comprises a vertical portion (24) and a horizontal portion (25); the top of the vertical portion (24) is connected to the edge of the blocking piece (20); one end of the horizontal portion (25) is connected to the bottom of the vertical portion (24); the other end of the horizontal portion (25) extends in a direction close to the vertical rod (3); the limiting ring (23) is sleeved on the vertical rod (3); the limiting ring (23) is located between the horizontal portion (25) and the blocking piece (20).

7. The railway signal equipment protection device according to any one of claims 1 to 3, characterized in that: The protection assembly (6) comprises a fixing rod (26), a fixing cylinder (27), a protection cover (28) and a lifting assembly (29); The bottom of the fixed rod (26) is fixedly connected to the top of the vertical rod (8); the fixed tube (27) cover is arranged outside the fixed rod (26); the bottom of the fixed tube (27) is open; the top of the fixed tube (27) is fixedly connected to the top of the fixed rod (26); the lifting component (29) and the shield (28) are arranged in the fixed tube (27); the lifting component (29) is fixedly arranged on the fixed rod (26); the top and bottom of the shield (28) are open; and the lifting component (29) is used to drive the shield (28) to move up and down along the height direction of the vertical rod (8).

8. The railway signal equipment protection device according to claim 7, characterized in that: The protective cover (28) is made of transparent material.

9. The railway signal equipment protection device according to claim 7, characterized in that: The lifting assembly (29) comprises a cylinder (30), a clamping block (31) and a clamping plate (32); The cylinder (30) is vertically arranged, the cylinder body of the cylinder (30) is fixedly connected to the side wall of the fixed rod (26), one end of the piston rod of the cylinder (30) faces the bottom of the fixed rod (26), the protective cover (28) is arranged outside the cylinder (30), two clamping blocks (31) are arranged inside the protective cover (28), the two clamping blocks (31) are respectively fixedly arranged at the bottom of two opposite side surfaces of the protective cover (28), and the opposite side surfaces of the two clamping blocks (31) are both provided with clamping grooves in the horizontal direction, the clamping plate (32) is horizontally arranged, the middle part of the clamping plate (32) is fixedly connected to the piston rod of the cylinder (30), and the two ends of the clamping plate (32) are respectively inserted into the clamping grooves of the two clamping blocks (31).

10. The railway signal equipment protection device according to claim 1, characterized in that: The protection device further comprises a shielding plate (7), wherein the shielding plate (7) is fixedly arranged on the top of the protection component (6).

11. The railway signal equipment protection device according to claim 10, characterized in that: The shielding plate (7) has sloped surfaces on both sides of the protection component (6).

12. The railway signal equipment protection device according to claim 10, characterized in that: A photovoltaic panel (34) is also fixedly arranged on the top of the shielding plate (7).

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