Railway disaster satellite radar monitoring system

Abstract

A railway disaster satellite radar monitoring system disclosed by the present invention comprises a monitoring device and a photovoltaic power supply system for supplying power to the monitoring device, the monitoring device is fixed on a support frame, the photovoltaic power supply system comprises a box body which is fixed on the support frame and provided with an opening at one side, and a retractable support plate is arranged in the box body. A photovoltaic panel is arranged on the supporting plate, and the side, away from the box body, of the supporting plate is connected with a driving mechanism through a traction mechanism. According to the railway disaster satellite radar monitoring system, protection can be provided for photovoltaic power supply equipment when extreme weather occurs on a monitored road section under the cooperation of all parts.

Description

Technical Field

[0001] The invention relates to the technical field of railway safety, in particular to a railway disaster satellite radar monitoring system. Background Art

[0002] Before a train starts running on the railway, the railway control center needs to monitor the weather, road conditions and other information of that section of the railway. Currently, remote sensing satellite monitoring equipment is used to monitor the road conditions of the railway section where the train is running. Remote sensing satellites are artificial satellites used as outer space remote sensing platforms. The remote sensing technology that uses satellites as a platform is called satellite remote sensing.

[0003] The existing patent discloses a Chinese utility model patent with application number 202122228483.9 - a natural disaster risk monitoring device based on a remote sensing satellite, including a device body, a control module is fixedly installed on one side of the inner cavity of the device body, a signal receiving device is fixedly installed on the top surface of the device body, a cooling fan is fixedly installed on the other side of the inner cavity of the device body, a liquid storage tank is fixedly installed on one side of the device body, a heat exhaust pipe is fixedly installed on the inner wall of the device body, a protective box is fixedly installed on the outside of the device body, a water pump is provided inside the protective box, and a water inlet pipe is fixedly connected to one side of the water pump. The scheme is to use the cooling fan to dissipate the internal heat through the heat exhaust pipe, and at the same time, the outside, cold air and internal gas can also exchange heat, which is used to solve the problem of poor heat dissipation effect of existing natural disaster monitoring equipment.

[0004] Remote sensing satellites monitor weather conditions along the railway through the device body. The current device body is powered by photovoltaic panels, but the current photovoltaic panels have no protection measures and are easily damaged in extreme weather (such as hail). Therefore, a railway disaster satellite radar monitoring system that can provide protection for the photovoltaic power supply system is needed. Summary of the invention

[0005] In view of the deficiencies of the prior art, the present invention provides a railway disaster satellite radar monitoring system, which can provide protection for photovoltaic power supply equipment when encountering extreme weather.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a railway disaster satellite radar monitoring system, including a monitoring device and a photovoltaic power supply system for supplying power to the monitoring device, the monitoring device is fixed on a support frame, the photovoltaic power supply system includes a box fixed on the support frame and having an opening on one side, a retractable support plate is provided in the box, a photovoltaic panel is provided on the support plate, the support plate is connected to a driving mechanism via a traction mechanism on the side of the support plate away from the box, the driving mechanism can retract the support plate into the box, and a pressure plate is elastically connected to the support plate.

[0007] Preferably, a spring is provided between the support plate and the pressure plate.

[0008] Preferably, the photovoltaic panel is connected to a battery, the battery is connected to a power distribution cabinet, and the power distribution cabinet is respectively connected to a controller, a signal receiving device and a remote control device.

[0009] Preferably, an equipment box is provided on the upper side of the box body, a portal frame is provided on the upper side of the equipment box, two baffles are hinged on the portal frame, and a transmission unit connected to the driving mechanism is provided on the lower side of the baffle.

[0010] Preferably, the transmission unit includes a first bevel gear coaxially connected to the driving end of the driving mechanism, the first bevel gear is meshed with a second bevel gear, a coaxial lead screw is provided in the second bevel gear, the lower end of the lead screw extends to the interior of the equipment box, and the end is supported on a bearing seat, a sleeve located above the second bevel gear is threadedly connected to the lead screw, the upper end of the sleeve is in contact with the baffle, a coaxial bearing is sleeved on the sleeve, and the bearing is connected to the equipment box through a telescopic rod.

[0011] Preferably, a rain shield is provided on the upper side of the two baffles at the hinged position of the two baffles, and the rain shield is fixed to the baffles by a fixing piece.

[0012] Preferably, the fixing member comprises a buckle arranged on the edge of the rain shield, the buckle is sleeved on the limiting rod, and the limiting rod is fixed on the baffle.

[0013] Preferably, the traction mechanism comprises a winding roller coaxially arranged with the driving end of the driving mechanism, a wire rope is provided on the winding roller, and one end of the wire rope is tied to a fixing ring fixed on the support plate.

[0014] Preferably, a fixing groove is provided on the rear side of the box body, and an exhaust fan is provided in the fixing groove.

[0015] Preferably, the driving mechanism is a forward and reverse motor.

[0016] The present invention provides a railway disaster satellite radar monitoring system, which has the following beneficial effects:

[0017] The power supply device of the railway meteorological monitoring equipment can be operated remotely by staff when extreme weather occurs on the monitored section. In order to avoid damage to the photovoltaic panels as much as possible, the photovoltaic panels and support panels can be put into the box through the driving mechanism and ropes. With the cooperation of the transmission unit and the driving mechanism, two baffles can be placed on the equipment box to provide shielding and protection for it, thereby preventing damage to the photovoltaic panels as much as possible. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the present invention;

[0019] Figure 2It is a structural schematic diagram of the support frame of the present invention;

[0020] Figure 3 It is a schematic diagram of a partial cross-sectional structure of the support frame of the present invention;

[0021] Figure 4 It is a schematic diagram of the circuit connection structure between the various components of the present invention.

[0022] In the figure: 1. monitoring device; 2. support frame; 3. box body; 4. support plate; 5. photovoltaic panel; 6. battery; 7. distribution cabinet; 8. controller; 9. signal receiving device; 10. equipment box; 11. remote control device; 12. gantry; 13. baffle; 14. first bevel gear; 15. second bevel gear; 16. lead screw; 17. bearing seat; 18. sleeve; 19. rain shield; 20. buckle; 21. limit rod; 22. winding roller; 23. rope; 24. fixing ring; 25. exhaust fan; 27. forward and reverse motor; 28. bearing; 29. ​​telescopic rod; 30. spring; 31. pressure plate. DETAILED DESCRIPTION

[0023] 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.

[0024] The invention will be further described below in conjunction with specific embodiments. Figures 1 to 4 As shown:

[0025] Embodiment 1: A railway disaster satellite radar monitoring system includes a monitoring device 1 and a photovoltaic power supply system for supplying power to the monitoring device 1. The monitoring device 1 is fixed on a support frame 2, and the photovoltaic power generation system supplies power to the monitoring device 1. The monitoring device 1 is a prior art and will not be described in detail here.

[0026] The photovoltaic power supply system includes a box body 3 fixed on a support frame 2 and provided with an opening on one side, a retractable support plate 4 is provided in the box body 3, a photovoltaic panel 5 is provided on the support plate 4, a driving mechanism is connected to the side of the support plate 4 away from the box body 3 through a traction mechanism, the driving mechanism can retract the support plate 4 into the box body 3, a pressure plate 31 is elastically connected to the support plate 4, when the driving mechanism releases the support plate 4 out of the box body 3 through the traction mechanism, the pressure plate 31 can apply an outward thrust to the support plate 4, so as to facilitate the release of the support plate 4, thereby realizing the retraction and release of the support plate 4.

[0027] Embodiment 2: A railway disaster satellite radar monitoring system includes a monitoring device 1 and a photovoltaic power supply system for supplying power to the monitoring device 1. The monitoring device 1 is fixed on a support frame 2, and the photovoltaic power generation system supplies power to the monitoring device 1. The monitoring device 1 is a prior art and will not be described in detail here.

[0028] The photovoltaic power supply system includes a box body 3 fixed on a support frame 2 and provided with an opening on one side, a retractable support plate 4 is provided in the box body 3, a photovoltaic panel 5 is provided on the support plate 4, a driving mechanism is connected to the side of the support plate 4 away from the box body 3 through a traction mechanism, the driving mechanism can receive the support plate 4 into the box body 3, a pressure plate 31 is elastically connected to the support plate 4, a spring 30 is provided between the support plate 4 and the pressure plate 31, when the driving mechanism releases the support plate 4 out of the box body 3 through the traction mechanism, the pressure plate 31 can apply an outward thrust to the support plate 4, so as to facilitate the release of the support plate 4, thereby realizing the retraction and release of the support plate 4;

[0029] As attached Figure 4 The photovoltaic panel 5 is connected to the battery 6 for storing the electric energy converted by the photovoltaic panel 5. The battery 6 is connected to the power distribution cabinet 7. The power distribution cabinet 7 is powered by the battery 6. The power distribution cabinet 7 is respectively connected to the controller 8, the signal receiving device 9 and the remote control device 11;

[0030] An equipment box 10 is provided on the upper side of the box body 3, and a gantry 12 is provided on the upper side of the equipment box 10. Two baffles 13 are hinged on the gantry 12. The two baffles 13 can rotate with the gantry 12 as the axis. A transmission unit connected to the driving mechanism is provided on the lower side of the baffle 13, so as to facilitate shielding the photovoltaic panel 5 in extreme weather;

[0031] The driving mechanism is powered by a power distribution cabinet 7 and controlled by a controller 8;

[0032] As attached Figure 3 As shown, the transmission unit includes a first bevel gear 14 coaxially connected to the driving end of the driving mechanism, the first bevel gear 14 is meshed with a second bevel gear 15, a coaxial lead screw 16 is provided in the second bevel gear 15, the lower end of the lead screw 16 extends to the inside of the equipment box 10, and the end is supported on a bearing seat 17, a sleeve 18 located above the second bevel gear 15 is threadedly connected to the lead screw 16, the upper end of the sleeve 18 is in contact with the baffle 13, a coaxial bearing 28 is sleeved on the sleeve 18, and the bearing 28 is connected to the equipment box 10 through a telescopic rod 29;

[0033] By setting the bearing 28 and the telescopic rod 29, under the cooperation of the first bevel gear 14 and the second bevel gear 15, the driving mechanism can drive the sleeve 18 to move up and down when driving the lead screw 16 to rotate, thereby achieving the purpose of adjusting the two baffles 13;

[0034] The traction mechanism includes a winding roller 22 coaxially arranged with the driving end of the driving mechanism, a wire rope 23 is arranged on the winding roller 22, and one end of the wire rope 23 is tied to a fixing ring 24 fixed on the support plate 4;

[0035] When the driving mechanism drives the two baffles 13 to rotate with the gantry 12 as the axis, the support plate 4 can be retracted into the box body 3 through the wire rope 23. After the support plate 4 is retracted, the two baffles 13 are unfolded, thereby shielding the box body 3 and the photovoltaic panel 5, and preventing the photovoltaic panel from being damaged as much as possible.

[0036] A fixing groove is provided at the rear side of the box body 3, and an exhaust fan 25 is provided in the fixing groove. The exhaust fan 25 is powered by the power distribution cabinet 7. The exhaust fan 25 is provided to facilitate ventilation inside the box body 3, and to ensure that the inside of the box body 3 is as dry as possible.

[0037] The driving mechanism includes a forward and reverse motor 27, which is arranged on the equipment box 10. A rainproof cloth 19 is provided on the upper side of the two baffles 13 at the hinge of the two baffles 13 to conveniently shield the forward and reverse motor 27 from rain and avoid abnormal conditions such as rust on the forward and reverse motor 27 as much as possible;

[0038] As attached Figure 1 The rain shield 19 is fixed to the baffle 13 by a fixing member, and the fixing member includes a buckle 20 arranged at the edge of the rain shield 19, and the buckle 20 is sleeved on the limit rod 21, and the limit rod 21 is fixed to the baffle 13;

[0039] When the Railway Safety Monitoring Center detects extreme weather on a certain road section through satellite monitoring, the staff sends an instruction to the controller 8 through the remote control device 11 to adjust the protective mechanism through the driving mechanism, so that the photovoltaic panel 5 can be put into the box body 3 through the support plate 4. At the same time, the protective mechanism forms a shielding cover above the equipment box 10, so that the protective mechanism protects the photovoltaic panel 5 and avoids damage to the photovoltaic panel 5 as much as possible.

[0040] Working principle:

[0041] The monitoring device 1 monitors the weather at this section of the railway in the mountainous area with the cooperation of the remote sensing satellite. The storage battery 6 stores the electric energy converted by the photovoltaic panel 5. When extreme weather occurs in the detection zone, the railway monitoring center sends a signal command to the controller 8 remotely through the remote control device 11. After the signal receiving device 9 receives the signal, the controller 8 drives the winding roller 22 to reel in the wire rope 23 through the driving mechanism, so as to receive the support plate 4 into the box body 3. While the driving mechanism reels in the wire rope 23, the telescopic rod 29 and the bearing 28 are set, and the first bevel gear 14 and the second bevel gear 15 cooperate to rotate. The sleeve 18 is driven to fall back until the two baffles 13 are unfolded on the equipment box 10, so as to provide shielding for the equipment box 10 and the photovoltaic panel 5. The rain shield 19 can provide shielding for the hinges of the two baffles 13 and provide protection for the driving mechanism. When it is necessary to unfold the support plate 4, the forward and reverse motors 27 rotate in the opposite direction to release the rope 23. Under the rebound force of the spring 30, the pressure plate 31 pushes the support plate 4 to the outside of the box body 3, thereby putting the support plate 4 back to its original position. The exhaust fan 25 can speed up the gas circulation in the box body 3 and keep the inside of the box body 3 as dry as possible.

[0042] Finally, it should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0043] The specific implementation methods provided by the present invention are introduced in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method of the present invention and its core idea. At the same time, for those skilled in the art, according to the idea of ​​the present invention, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A railway disaster satellite radar monitoring system, comprising a monitoring device (1) and a photovoltaic power supply system for supplying power to the monitoring device (1), wherein the monitoring device (1) is fixed on a support frame (2). Features: The photovoltaic power supply system comprises a box (3) fixed on a support frame (2) and provided with an opening on one side, a retractable support plate (4) being provided in the box (3), a photovoltaic panel (5) being provided on the support plate (4), a side of the support plate (4) away from the box (3) being connected to a driving mechanism via a traction mechanism, the driving mechanism being able to retract the support plate (4) into the box (3), and a pressure plate (31) being elastically connected to the support plate (4).

2. The railway disaster satellite radar monitoring system according to claim 1, Features: A spring (30) is provided between the support plate (4) and the pressure plate (31).

3. The railway disaster satellite radar monitoring system according to claim 1, Features: The photovoltaic panel (5) is connected to a storage battery (6), the storage battery (6) is connected to a power distribution cabinet (7), and the power distribution cabinet (7) is respectively connected to a controller (8), a signal receiving device (9) and a remote control device (11).

4. The railway disaster satellite radar monitoring system according to claim 1, Features: An equipment box (10) is arranged on the upper side of the box body (3), a portal frame (12) is arranged on the upper side of the equipment box (10), two baffles (13) are hinged on the portal frame (12), and a transmission unit connected to a driving mechanism is arranged on the lower side of the baffle (13).

5. The railway disaster satellite radar monitoring system according to claim 3, Features: The transmission unit comprises a first bevel gear (14) coaxially connected to the driving end of the driving mechanism, the first bevel gear (14) meshing with a second bevel gear (15), a coaxial lead screw (16) being arranged in the second bevel gear (15), the lower end of the lead screw (16) extending to the interior of the equipment box (10), and the end being supported on a bearing seat (17), a sleeve (18) located above the second bevel gear (15) being threadedly connected to the lead screw (16), the upper end of the sleeve (18) being in contact with a baffle (13), a coaxial bearing (28) being sleeved on the sleeve (18), and the bearing (28) being connected to the equipment box (10) via a telescopic rod (29).

6. The railway disaster satellite radar monitoring system according to claim 3, Features: A rain shield (19) is provided on the upper side of the two baffles (13) and is located at the hinged position of the two baffles (13). The rain shield (19) is fixed to the baffle (13) via a fixing piece.

7. The railway disaster satellite radar monitoring system according to claim 1, Features: The fixing member comprises a buckle (20) arranged on the edge of the rain shield (19); the buckle (20) is sleeved on a limiting rod (21); and the limiting rod (21) is fixed on the baffle (13).

8. The railway disaster satellite radar monitoring system according to claim 1, Features: The traction mechanism comprises a winding roller (22) coaxially arranged with the driving end of the driving mechanism, a wire rope (23) is arranged on the winding roller (22), and one end of the wire rope (23) is tied to a fixing ring (24) fixed on the support plate (4).

9. The railway disaster satellite radar monitoring system according to claim 1, Features: The rear side of the box body (3) is provided with a fixing groove, in which an exhaust fan (25) is arranged.

10. The railway disaster satellite radar monitoring system according to claim 8, Features: The driving mechanism is a forward and reverse motor (27).

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