A protective structure for railway signaling equipment

Abstract

The utility model discloses a protective structure for railway signal equipment, including base, the base top wall is installed with floating subassembly, and the utility model relates to equipment protection technical field, the protective structure for railway signal equipment, protection subassembly setting, through the change of the display angle of inclination of protective cover front part, plus the anti -sticky coating that coats on the transparent protection board surface, when the equipment is in the rain and snow weather, the snow is difficult to accumulate in the front position of protective cover in large quantities, make the light signal of indicating lamp can be shown to go out through transparent protection board, prevent the problem that the light signal is shielded by the rain and snow accumulation, the working of timing control cleaning brush and scraper under the rain and snow weather, can remove the small amount of snow that transparent protection board front wall possibly adheres and clean up clean, through setting the angle of inclination of protective cover front wall, and through the way that cleaning brush and scraper are combined, make protective cover surface always keep the state of permeability.

Description

Technical Field

[0001] This utility model relates to the field of equipment protection technology, specifically a protective structure for railway signaling equipment. Background Technology

[0002] Railway signaling refers to the technology and equipment that uses signs, lights, instruments, and sounds to transmit information about locomotive and rolling stock operating conditions, the status of train operation equipment, and related instructions to railway personnel. Its function is to ensure the safe and orderly operation of locomotives and rolling stock, as well as shunting operations.

[0003] Patent CN222005111U discloses a protective structure for railway signal equipment, including a cover box. Two extended plates are fixedly connected to the top of the cover box. Two sleeves penetrate the front of the cover box, and an electric heating coil is installed at the junction of the sleeves and the cover box. A convex lens is embedded in the middle of the inner side of the sleeve, and a protective cover plate is embedded in the inner wall of the sleeve. Spring rods are provided on both sides of the inner wall of the cover box, and a disc is fixedly connected to one end of each spring rod. Multiple beads are movably embedded in one side wall of the disc. An inspection port is provided on the back of the cover box, and a back plate is hinged to the inner side of the inspection port. A telescopic spring is provided on the front of the back plate. This utility model, through a series of structural features, facilitates the installation and fixing of the protective structure on the signal, and also facilitates subsequent disassembly and assembly. This reduces the probability of snow covering the signal lights behind the protective cover, reduces the frequency of snow removal from the protective cover in front of the signal lights, and reduces the workload of railway maintenance personnel.

[0004] The above-mentioned device has certain shortcomings in use: the device heats the exposed end of the sleeve by using an electric heating coil at the end of the sleeve, which causes the snow covering the exposed end of the sleeve to melt quickly. In rainy, snowy and freezing weather, when the snowfall is heavy, it quickly accumulates on the surface of the protective cover. In low-temperature environments, the heating coil heats up slowly, and the snow melting speed is slow. The melted water drips slowly and forms icicles in low-temperature environments, which can block the signal lights and affect the display effect.

[0005] Therefore, this utility model provides a protective structure for railway signaling equipment to solve the above problems. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a protective structure for railway signaling equipment, thus solving the aforementioned problems.

[0007] To achieve the above objectives, this utility model is implemented through the following technical solution: a protective structure for railway signal equipment, including a base, a floating component installed on the top wall of the base, a column with an internal cavity fixedly installed on the top wall of the floating component, a fixed seat for installing railway signal equipment fixedly installed on the top wall of the column, an indicator light installed on the front wall of the fixed seat, and a protective component detachably installed on the front wall of the fixed seat by bolts;

[0008] The protective assembly includes a protective cover with a fixed base fastened to the front wall by bolts. The front wall of the protective cover is a downwardly sloping surface, and a transparent protective plate is installed on the front wall of the protective cover.

[0009] Mounting brackets are fixedly installed on the outer walls of the protective cover. Electric guide rails are installed on the inner walls of the two mounting brackets. Electric sliders are slidably installed on the outer walls of the electric guide rails. T-shaped pieces are fixedly installed on the front walls of the two electric sliders. The same scraper is fixedly installed between the bottoms of the two T-shaped pieces. The rear wall of the scraper is in contact with the front wall of the protective cover and the transparent protective plate.

[0010] The two T-shaped parts are rotatably mounted on the same shaft. A cleaning brush that contacts the protective cover and transparent protective plate is fixedly mounted on the outer wall of the shaft. A transmission gear is fixedly mounted on the left side of the outer wall of the shaft, and a transmission rack that meshes with the transmission gear is fixedly mounted on the left side of the front wall of the protective cover.

[0011] Through the above technical solution, the protective components ensure that the front of the protective cover and transparent protective plate remains well-ventilated, preventing rain and snow accumulation from affecting the normal display of the signal lights.

[0012] Furthermore, the top front end of the protective cover extends forward to the outside, and the front wall of the transparent protective plate is uniformly coated with an anti-stick coating.

[0013] Through the above technical solution, the front wall of the transparent protective panel is uniformly coated with an anti-stick coating to reduce the adhesion of rain and snow accumulation.

[0014] Furthermore, the floating assembly includes a stand fixedly mounted on the top wall of the base, with a support plate fixedly mounted on the top of the stand.

[0015] The above technical solution mainly uses the frame and support plate to install and support the entire floating component.

[0016] Furthermore, a receiving frame is fixedly installed on the top wall of the base, and a floating seat is movably installed on the inner wall of the receiving frame.

[0017] With the above technical solution, the floating seat is hollow inside and will detach from the containment frame and rise after being submerged by flood.

[0018] Furthermore, a support rod is fixedly installed at the top of the floating seat, and a support base is fixedly installed at the top of the support rod through the support plate. The top wall of the support base is fixedly connected to the bottom of the column.

[0019] With the above technical solution, after the floating seat rises, it will push the support rod and support seat to move upward, thereby driving the column to rise.

[0020] Furthermore, a positioning ring is fixedly installed at the bottom of the outer wall of the support rod, and several positioning rods are arranged in a circle on the outer wall of the positioning ring. The tops of the positioning rods slide through the support plate and extend to the outside.

[0021] Through the above technical solution, the positioning rod set on the outer edge of the positioning ring is mainly used to limit the lifting path of the support rod and prevent lifting deviation.

[0022] Furthermore, the base is fixedly installed with pre-embedded fasteners.

[0023] Using the above technical solution, after the base drives the pre-embedded fixing parts into the pre-set pit in the ground, the entire device can be installed and fixed after the concrete is poured and solidified.

[0024] Beneficial effects

[0025] This utility model provides a protective structure for railway signaling equipment. Compared with the prior art, it has the following advantages:

[0026] (1) The protective structure for railway signal equipment, the protective components are set up by changing the display tilt angle of the front of the protective cover, plus the anti-stick coating on the surface of the transparent protective plate. When the equipment is in rainy or snowy weather, snow is unlikely to accumulate in large quantities at the front of the protective cover, so that the light signal of the indicator light can be displayed through the transparent protective plate, preventing the light signal from being blocked by rain and snow accumulation. In rainy or snowy weather, the cleaning brush and scraper are controlled to work at regular intervals, which can scrape off and clean the small amount of snow that may be attached to the front wall of the transparent protective plate. By setting the tilt angle of the front wall of the protective cover and using the combination of cleaning brush and scraper, the surface of the protective cover is always kept transparent, and the surface is cleaned quickly. Compared with the traditional electric heating snow melting method, it is faster and more efficient, and can also prevent snow water from forming icicles that block the light display of the indicator light.

[0027] (2) The protective structure for railway signal equipment is set with floating components. When the railway is flooded during the flood season, the buoyancy of the water will push the entire device to rise and raise the working height of the indicator lights, thus preventing the problem of the indicator lights being submerged by floods and causing damage to the equipment. Attached Figure Description

[0028] Figure 1This is a front view of the overall structure of this utility model;

[0029] Figure 2 This is an exploded view of the floating component of this utility model;

[0030] Figure 3 This is a schematic diagram of the external structure of the floating component of this utility model;

[0031] Figure 4 This is a schematic diagram showing the separation of the protective cover and the fixing base of this utility model;

[0032] Figure 5 This is an exploded view of the internal structure of the protective component of this utility model;

[0033] Figure 6 This is a partial schematic diagram of the protective component of this utility model;

[0034] Figure 7 This is a utility model Figure 5 Enlarged view of the structure at point A.

[0035] In the diagram: 1. Base; 2. Embedded fastener; 3. Floating assembly; 31. Frame; 32. Support plate; 33. Receiving frame; 34. Floating seat; 35. Support rod; 36. Positioning rod; 37. Support seat; 38. Positioning ring; 4. Column; 5. Fixed seat; 6. Indicator light; 7. Protective assembly; 71. Protective cover; 72. Transparent protective plate; 73. Mounting bracket; 74. Electric guide rail; 75. Electric slider; 76. T-shaped part; 77. Scraper; 78. Rotating shaft; 79. Transmission gear; 710. Cleaning brush; 711. Transmission rack. Detailed Implementation

[0036] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0037] Example 1:

[0038] Please see Figures 1-7 A protective structure for railway signaling equipment includes a base 1, a floating component 3 installed on the top wall of the base 1, a column 4 with an internal cavity fixedly installed on the top wall of the floating component 3, a fixed seat 5 for installing railway signaling equipment fixedly installed on the top wall of the column 4, an indicator light 6 installed on the front wall of the fixed seat 5, and a protective component 7 detachably installed on the front wall of the fixed seat 5 by bolts.

[0039] The protective assembly 7 includes a protective cover 71 with the front wall of the fixing seat 5 fastened by bolts. The front wall of the protective cover 71 is a downwardly inclined surface, and a transparent protective plate 72 is installed on the front wall of the protective cover 71.

[0040] Mounting brackets 73 are fixedly installed on the outer walls of the protective cover 71. Electric guide rails 74 are installed on the inner walls of the two mounting brackets 73. Electric sliders 75 are slidably installed on the outer walls of the electric guide rails 74. T-shaped parts 76 are fixedly installed on the front walls of the two electric sliders 75. The same scraper 77 is fixedly installed between the bottoms of the two T-shaped parts 76. The rear wall of the scraper 77 is in contact with the front wall of the protective cover 71 and the transparent protective plate 72.

[0041] The same rotating shaft 78 is rotatably mounted between the two T-shaped parts 76. A cleaning brush 710 that contacts the protective cover 71 and the transparent protective plate 72 is fixedly mounted on the outer wall of the rotating shaft 78. A transmission gear 79 is fixedly mounted on the left side of the outer wall of the rotating shaft 78. A transmission rack 711 that meshes with the transmission gear 79 is fixedly mounted on the left side of the front wall of the protective cover 71. The top front end of the protective cover 71 extends forward to the outside. The front wall of the transparent protective plate 72 is uniformly coated with an anti-stick coating.

[0042] In this embodiment of the utility model, the purpose of this arrangement is that the protective component 7, by changing the display angle of the front wall of the protective cover 71 and combining the cleaning brush 710 and the scraper 77 to remove and clean, reduces the amount of snow adhering to the protective cover 71 in rainy or snowy weather. Furthermore, by periodically scraping and cleaning, the real-time signals on the indicator lights 6 inside the protective cover 71 and the transparent protective plate 72 can be fully displayed, thus avoiding the accumulation of rain and snow that would affect the visual display effect.

[0043] Example 2:

[0044] Please see Figures 1-7 This embodiment provides a technical solution based on embodiment one: the floating component 3 includes a frame 31 fixedly installed on the top wall of the base 1, a support plate 32 fixedly installed on the top of the frame 31, a receiving frame 33 fixedly installed on the top wall of the base 1, a floating seat 34 movably installed on the inner wall of the receiving frame 33, a support rod 35 fixedly installed on the top of the floating seat 34, a support base 37 fixedly installed on the top of the support rod 35 through the support plate 32, the top wall of the support base 37 is fixedly connected to the bottom of the column 4, a positioning ring 38 is fixedly installed on the bottom of the outer wall of the support rod 35, a plurality of positioning rods 36 are arranged in a circular pattern on the outer wall of the positioning ring 38, the tops of the plurality of positioning rods 36 all slide through the support plate 32 and extend to the outside, and a pre-embedded fastener 2 is fixedly installed on the bottom wall of the base 1;

[0045] In this embodiment of the utility model, the purpose of this arrangement is that, when the floating component 3 is set up during the flood season and the railway signal equipment is submerged by floodwaters, the buoyancy of the floodwaters can lift the floating seat 34, thereby driving the fixed seat 5 and the indicator light 6 to rise and increase the signal display height, preventing damage to the equipment caused by flooding and improving the protection of the railway signal equipment.

[0046] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0047] The working principle of this device is as follows: When working, the indicator light 6, electric guide rail 74, and electric slider 75 are first electrically connected through the external power supply and controller. When installing the entire device, the base 1 drives the pre-embedded fixing part 2 into the pre-set pit in the ground, and the pre-embedded fixing part 2 is fixed by pouring concrete to complete the installation of the entire device.

[0048] In heavy snow, because the front wall of the protective cover 71 is set as a downward-angled inclined surface and the surface of the transparent protective plate 72 is coated with an anti-stick coating, it can further prevent snow from accumulating on the front wall of the protective cover 71, prevent snow from covering and obstructing the normal signal display function of the indicator light 6, and provide signal guarantee for the safe operation of railway trains.

[0049] Meanwhile, based on the daily weather forecast, the electric slider 75, which is set to move on the surface of the electric guide rail 74 on the inner wall of the mounting frame 73 at regular intervals of 20-30 minutes, moves linearly up and down along the outer wall of the electric guide rail 74. When the electric slider 75 moves the T-shaped part 76 and the scraper 77, the scraper 77 can clean the rain and snow that may remain on the surface of the transparent protective plate 72, improve the transparency of the transparent protective plate 72, and allow the railway driver to see the signals displayed by the indicator light 6 installed inside the transparent protective plate 72 more intuitively.

[0050] When the T-shaped part 76 moves up and down, it will drive the rotating shaft 78 and the cleaning brush 710 to move synchronously along the outer wall of the transparent protective plate 72. When the rotating shaft 78 drives the transmission gear 79 to move along the path of the transmission rack 711, the transmission gear 79 and the transmission rack 711 mesh and drive the rotating shaft 78 and the cleaning brush 710 to rotate on the surface of the transparent protective plate 72, so that the cleaning brush 710 can clean the rain and snow remaining on the surface of the transparent protective plate 72.

[0051] With the combined scraping and sweeping of the cleaning brush 710 and the scraper 77, the rain and snow that obstruct the view of the protective cover 71 and the transparent protective plate 72 in rainy and snowy weather are cleaned away, so that the signal display of the indicator light 6 can be seen clearly from a distance, preventing it from being blocked. Compared with some current technologies and the method of melting snow by electric heating, by changing the display angle of the protective cover 71 and the transparent protective plate 72, and combining the scraping and sweeping methods, the overall signal display efficiency of the indicator light 6 is higher, and the probability of being blocked by rain and snow is further reduced.

[0052] When encountering extreme situations such as floods during the flood season, after the floodwaters submerge the railway and reach the height of the support frame 31, the floating seat 34, under the buoyancy of the floodwaters, gradually detaches from the interior of the receiving frame 33. This pushes the support rod 35 and the positioning rod 36 through the support plate 32, thereby raising the support seat 37 and the column 4. The column 4 then raises the working height of the fixed seat 5 and the indicator light 6, preventing the fixed seat 5 and the indicator light 6 from being submerged by the floodwaters and causing equipment damage.

[0053] The positioning rod 36 installed on the outer edge of the positioning ring 38 can limit the lifting path of the support rod 35 and the column 4, preventing the column 4, the fixed seat 5 and the indicator light 6 from deflecting when they are raised.

[0054] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0055] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A protective structure for railway signaling equipment, characterized by: Includes a base (1), a floating component (3) is installed on the top wall of the base (1), a column (4) with an internal cavity is fixedly installed on the top wall of the floating component (3), a fixed seat (5) for installing railway signal equipment is fixedly installed on the top wall of the column (4), an indicator light (6) is installed on the front wall of the fixed seat (5), and a protective component (7) is detachably installed on the front wall of the fixed seat (5) by bolts; The protective assembly (7) includes a protective cover (71) with the front wall of the fixing seat (5) fastened by bolts. The front wall of the protective cover (71) is a downwardly inclined surface, and a transparent protective plate (72) is installed on the front wall of the protective cover (71). Mounting brackets (73) are fixedly installed on the outer walls of the protective cover (71). Electric guide rails (74) are installed on the inner walls of the two mounting brackets (73). Electric sliders (75) are slidably installed on the outer walls of the electric guide rails (74). T-shaped pieces (76) are fixedly installed on the front walls of the two electric sliders (75). The same scraper (77) is fixedly installed between the bottoms of the two T-shaped pieces (76). The rear wall of the scraper (77) is in contact with the front wall of the protective cover (71) and the transparent protective plate (72). The two T-shaped parts (76) are rotatably mounted with the same shaft (78). A cleaning brush (710) that contacts the protective cover (71) and the transparent protective plate (72) is fixedly mounted on the outer wall of the shaft (78). A transmission gear (79) is fixedly mounted on the left side of the outer wall of the shaft (78). A transmission rack (711) that meshes with the transmission gear (79) is fixedly mounted on the left side of the front wall of the protective cover (71).

2. The protective structure for railway signal equipment according to claim 1, characterized in that: The top front end of the protective cover (71) extends forward to the outside, and the front wall of the transparent protective plate (72) is uniformly coated with an anti-stick coating.

3. The protective structure for railway signal equipment according to claim 1, characterized in that: The floating component (3) includes a stand (31) fixedly installed on the top wall of the base (1), and a support plate (32) is fixedly installed on the top of the stand (31).

4. The protective structure for railway signal equipment according to claim 1, characterized in that: The base (1) has a fixedly installed receiving frame (33) on its top wall, and a floating seat (34) is movably installed on the inner wall of the receiving frame (33).

5. The protective structure for railway signal equipment according to claim 4, characterized in that: A support rod (35) is fixedly installed at the top of the floating seat (34). The top of the support rod (35) slides through the support plate (32) and is fixedly installed with a support seat (37). The top wall of the support seat (37) is fixedly connected to the bottom of the column (4).

6. The protective structure for railway signal equipment according to claim 5, characterized in that: A positioning ring (38) is fixedly installed at the bottom of the outer wall of the support rod (35). Several positioning rods (36) are arranged in a circle on the outer wall of the positioning ring (38). The tops of the positioning rods (36) slide through the support plate (32) and extend to the outside.

7. The protective structure for railway signal equipment according to claim 1, characterized in that: The base (1) has a pre-embedded fastener (2) fixedly installed on its bottom wall.

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