A satellite antenna mounting device dedicated to railways

Abstract

The application relates to a satellite antenna mounting device special for railways, which comprises a vehicle body, a vehicle frame, the vehicle frame being arranged in the vehicle body, the vehicle body being provided with a mounting groove on the side far from the ground, a mounting table, the mounting table being located at the bottom of the mounting groove, the mounting table being provided with a through hole, a shielding piece, the shielding piece being arranged on the mounting table, the position of the shielding piece corresponding to the position of the through hole, and a satellite piece, the satellite piece being arranged on the vehicle frame and located in the shielding piece, the mounting groove being arranged on the top of the vehicle body, then the mounting table being fixedly connected on the mounting groove through bolts, so that the part of the satellite piece receiving signals can be stretched out from the through hole of the mounting table, the shielding piece being located in the mounting groove, the regulation on the overall height of the railway passenger train being met, the shielding piece can effectively shield the wind generated in the railway passenger train running process, the satellite piece can be isolated, the regulation can be met, and the problem that the satellite piece is exposed in the open and unshielded section is solved.

Description

Technical Field

[0001] This application relates to the technical field of railway transportation, and in particular to a satellite antenna mounting device specifically for railways. Background Technology

[0002] Railway engineering rolling stock serves as core equipment for ensuring the smooth operation of railway construction and daily maintenance. Its drivers and crew primarily come from the railway engineering system and are often exposed to challenging working conditions with limited communication along the lines. Therefore, equipping these rolling stock with satellite television receiving systems during work breaks, such as to meet their entertainment needs, is a practically significant idea.

[0003] However, conventional railway passenger cars, as one of the engineering vehicles used on the railway, did not have pre-designed interfaces or structural conditions for satellite antenna installation. Directly installing satellite antennas on the roof using temporary reinforcement brackets or similar methods would present multiple technical and safety challenges: First, during train operation, especially in open, unobstructed sections, the dynamic loads such as continuous aerodynamic wind pressure generated by the vehicle could easily cause structural loosening at the antenna bracket connection points, affecting reception stability and equipment safety; second, the overall installation height after antenna installation might exceed railway vehicle clearance standards, posing a significant safety hazard of interference or even collision with fixed facilities such as overhead contact line equipment, overpasses, tunnel clearances, and safety guardrails along the line, seriously threatening train operation safety and equipment integrity.

[0004] Therefore, structural adaptability, operational stability, and clearance compliance must be comprehensively considered during the system design phase to propose an integrated installation scheme that complies with railway safety standards. Utility Model Content

[0005] This application provides a railway-specific satellite antenna installation device to solve the problem of satellite antenna installation in related technologies.

[0006] This utility model provides a satellite antenna mounting device specifically for railways, comprising:

[0007] The vehicle body and frame are provided, with the frame housed within the vehicle body and a mounting slot on the side of the vehicle body away from the ground.

[0008] The mounting platform is located at the bottom of the mounting slot and has through holes.

[0009] A shielding component is installed on the mounting platform;

[0010] Satellite component, the satellite component is located inside the shielding component.

[0011] In some embodiments, the mounting slot is located at one end of the vehicle body;

[0012] A sealing plate is fixedly connected to the vehicle body. The sealing plate is located on the side of the mounting platform and is fixedly connected to the mounting platform.

[0013] In some embodiments, the shielding element includes a mounting base and a cover;

[0014] The mounting base is fixedly connected to the mounting platform, and the cover is located on top of the mounting base. The cover and the mounting base are detachably connected.

[0015] In some embodiments, a mounting bracket is provided on the vehicle frame, the bottom of the satellite component is disposed on the mounting bracket, and the satellite component extends from the mounting bracket into the shielding component.

[0016] In some embodiments, the mounting bracket includes a support, a base, and a support frame;

[0017] The frame is equipped with a platform, on which a flip-up window is mounted. A base is mounted on the window, and satellite components are fixedly connected to a support. The support and the base are fixedly connected to both ends of the bracket.

[0018] In some embodiments, one end of the window is hinged to the platform, and when the window is flipped, the end of the window away from the hinged end to the platform rotates away from the top of the vehicle body.

[0019] In some embodiments, both the base and the window piece are rectangular structures, with the base being shorter than the window piece and the base being longer than the window piece and the base being narrower than the window piece.

[0020] In some embodiments, the bottom of the mounting platform is provided with reinforcing ribs.

[0021] This application provides a satellite antenna mounting device specifically for railways. The device has a mounting slot on the top of the vehicle body, and a mounting platform is fixedly connected to the mounting slot by bolts. This allows the part of the satellite receiving signal to extend out from the through hole of the mounting platform. Since the shielding component is located inside the mounting slot, it meets the requirements for the overall height of the railway passenger car. At the same time, the shielding component can effectively block the wind generated during the operation of the railway passenger car and also isolate the satellite component. This application not only meets the requirements but also solves the problem of the satellite component being exposed in open and unobstructed areas.

[0022] Air conditioners, which are located in the gap between the top of the car body and the frame, are usually installed at one end of a conventional railway passenger car. Other equipment is usually installed in the middle of the conventional railway passenger car. In order to facilitate the installation of satellite components, the satellite components are installed at the opposite end of the conventional railway passenger car. The purpose of this application is achieved with minor modifications. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the structure provided for an embodiment of this application;

[0025] Figure 2 A schematic diagram of the vehicle body is provided for the embodiments of this application;

[0026] Figure 3 This application provides a schematic diagram of the internal structure of the vehicle body for embodiments;

[0027] Figure 4 A schematic diagram of the mounting platform is provided for the embodiments of this application;

[0028] Figure 5 A cross-sectional view of the mounting platform is provided for the embodiments of this application.

[0029] In the diagram: 1. Vehicle body; 2. Frame; 3. Mounting slot; 4. Mounting platform; 5. Through hole; 6. Cover; 61. Fixing seat; 62. Cover; 7. Satellite component; 8. Sealing plate; 9. Fixing bracket; 91. Support component; 92. Base; 93. Bracket; 10. Platform; 11. Window component; 12. Reinforcing rib. Detailed Implementation

[0030] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0031] This application provides a satellite antenna installation device specifically for railways, which can solve the problems of satellite antenna installation in related technologies.

[0032] Please see Figures 1 to 5 A satellite antenna mounting device specifically for railway use, comprising:

[0033] Vehicle body 1, vehicle frame 2, the vehicle frame 2 is installed inside the vehicle body 1, and the side of the vehicle body 1 away from the ground is provided with a mounting groove 3;

[0034] Mounting platform 4 is located at the bottom of mounting groove 3 and has through hole 5;

[0035] The shielding component 6 is installed on the mounting platform 4, and the position of the shielding component 6 corresponds to the position of the through hole 5.

[0036] Satellite component 7 is mounted on the vehicle frame 2 and is located inside the shielding component 6.

[0037] In this embodiment, the frame 2 is the skeleton of the conventional railway passenger car, and the car body 1 is the outer shell of the conventional railway passenger car, such as... Figure 2 As shown, there is a gap between the top of the vehicle body 1 and the frame 2. This gap is usually used to house air conditioners or other devices. However, since the vehicle body 1 is made of metal, the satellite component 7 cannot be directly installed in this gap, as the vehicle body 1 would shield part of the satellite component 7's signal. Therefore, a portion of the satellite component 7 must not be inside the vehicle body 1, or the signal of the satellite component 7 must not be severely shielded to ensure its normal operation. The satellite component 7 is a satellite signal receiving device in the prior art. In this application, a mounting groove 3 is opened on the top of the vehicle body 1, and then a mounting platform 4 is fixedly connected to the mounting groove 3 with bolts, enabling the satellite component 7 to receive signals. The portion can extend from the through hole 5 of the mounting platform 4. The shielding part 6 can be made of any material that does not shield the signal. The shielding part 6 is fixedly connected to the mounting platform 4 by bolts. When the railway passenger car is running, since the shielding part 6 is located in the mounting groove 3, the depth of the mounting groove 3 is adjusted according to the regulations on the overall height of the railway passenger car so that the overall height of the railway passenger car meets the relevant regulations. At the same time, the shielding part 6 can effectively block the wind generated during the movement of the railway passenger car, and can also isolate the satellite part 7. This application not only meets the regulations, but also solves the problem of the satellite part 7 being exposed in open and unobstructed sections.

[0038] Furthermore, in this embodiment, the mounting groove 3 is located at one end of the vehicle body 1, and a sealing plate 8 is fixedly connected to the vehicle body 1. The sealing plate 8 is located on the side of the mounting platform 4, and the sealing plate 8 is fixedly connected to the mounting platform 4.

[0039] Air conditioners, which are located in the gap between the top of the car body 1 and the frame 2, are usually installed at one end of a conventional railway passenger car. Other equipment is usually installed in the middle of the conventional railway passenger car. Therefore, an installation slot 3 is opened at the other end of the conventional railway passenger car. Since there is no space between the top of the car body 1 and the mounting platform 4, a sealing plate 8 is also required when setting the mounting platform 4 to seal the side of the installation slot 3.

[0040] Furthermore, in this embodiment, the shielding member 6 includes a fixing base 61 and a cover 62. The fixing base 61 is fixedly connected to the mounting platform 4, and the cover 62 is located on top of the fixing base 61. The cover 62 and the fixing base 61 are detachably connected.

[0041] Before installing the satellite component 7, the sealing cover 62 needs to be removed from the fixing base 61 first, so that workers can place the satellite component 7 in the middle of the fixing base 61. After the position of the satellite component 7 is fixed, the sealing cover 62 is fixed on the fixing base 61, as Figure 5 shown, on the side where the sealing cover 62 and the fixing base 61 contact each other, both are fixed with outwardly extending edges, and the sealing cover 62 and the fixing base 61 are fixed on the edges by bolts.

[0042] Specifically, in this embodiment, a fixing frame 9 is provided on the vehicle frame 2, the bottom of the satellite component 7 is disposed on the fixing frame 9, the satellite component 7 extends from the fixing frame 9 into the shielding member 6, the fixing frame 9 comprises a supporting member 91, a base 92 and a support 93, a platform 10 is provided on the vehicle frame 2, a reversibly flip window member 11 is provided on the platform 10, the base 92 is disposed on the window member, the satellite component 7 is fixedly connected to the supporting member 91, and the upper and lower ends of the support 93 are respectively fixedly connected to the supporting member 91 and the base 92;

[0043] In practical applications, the distance between the mounting platform 4 and the platform 10 is greater than the height of the satellite component 7, the fixing frame 9 is fixed on the platform 10 by bolts, and the fixing frame 9 is padded under the satellite component 7, so that the signal receiving part of the satellite component 7 is located in the shielding member 6. A reversibly flip window member 11 is arranged on the platform 10, a worker can first fix the satellite component 7 on the fixing frame 9, then flip the window member 11 to form an opening on the platform 10, and put the satellite component 7 together with the fixing frame 9 into the space between the mounting platform 4 and the platform 10 through the opening opened by the window member 11;

[0044] It should be noted that the supporting member 91 is formed by splicing L-shaped rods through bolts, and the supporting member 91 is in a grid shape; the base 92 is formed by splicing L-shaped rods through bolts, and the base 92 is in a square frame shape; there are four supports 93, and each support 93 is an L-shaped rod.

[0045] More specifically, in this embodiment, one end of the window member 11 is hinged to the platform 10, when the window member 11 is flipped, the end of the window member 11 away from the hinged end with the platform 10 rotates in a direction away from the top of the vehicle body 1, both the base 92 and the window member 11 are of rectangular structure, the length of the base 92 is smaller than the length of the window member 11, the length of the base 92 is larger than the width of the window member 11, and the width of the base 92 is smaller than the width of the window member 11.

[0046] In order to facilitate the subsequent installation of the supporting member 91, the window member 11 needs to be flipped to the lower side of the platform 10. After the fixing frame 9 is positioned above the platform 10, a worker can pass through the opening on the platform 10 by climbing a ladder, and fix the base 92 on the platform 10 through bolts, so as to avoid movement during the traveling of ordinary railway passenger cars, which would cause collision damage to the satellite component 7.

[0047] The bottom of the mounting platform 4 is equipped with reinforcing ribs 12, which are U-shaped steel bars. The reinforcing ribs 12 are fixedly connected to the mounting platform 4 by bolts, and the distribution of the reinforcing ribs 12 is as follows: Figure 5 As shown, to ensure the overall strength of the mounting platform 4, it should be noted that the reinforcing rib 12 needs to be fixed before the mounting platform 4 is fixed to the mounting groove 3, so as to facilitate the subsequent fixing of the mounting platform 4.

[0048] It will be apparent to those skilled in the art that this invention 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 essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this invention 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 invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0049] 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 satellite antenna mounting device specifically for railways, characterized in that, include: The vehicle body and the vehicle frame are provided, with the vehicle frame being installed inside the vehicle body and a mounting groove provided on the side of the vehicle body away from the ground. The mounting platform is located at the bottom of the mounting groove and has through holes. A shielding component is disposed on the mounting platform, and the position of the shielding component corresponds to the position of the through hole; The satellite component is located within the shielding component.

2. The railway-specific satellite antenna mounting device according to claim 1, characterized in that: The mounting slot is located at one end of the vehicle body; A sealing plate is fixedly connected to the vehicle body. The sealing plate is located on the side of the mounting platform and is fixedly connected to the mounting platform.

3. The railway-specific satellite antenna mounting device according to claim 1, characterized in that: The shielding component includes a mounting base and a cover; The fixing base is fixedly connected to the mounting platform, the cover is located on the top of the fixing base, and the cover is detachably connected to the fixing base.

4. The railway-specific satellite antenna mounting device according to claim 1, characterized in that: A mounting bracket is provided on the vehicle frame, the bottom of the satellite component is mounted on the mounting bracket, and the satellite component extends from the mounting bracket into the shielding component.

5. The railway-specific satellite antenna mounting device according to claim 4, characterized in that: The fixing frame includes a support, a base, and a bracket; The vehicle frame is equipped with a platform, the platform is equipped with a flip-up window, the base is disposed on the window, the satellite is fixedly connected to the support, and the two ends of the bracket are respectively fixedly connected to the support and the base.

6. The railway-specific satellite antenna mounting device according to claim 5, characterized in that: One end of the window is hinged to the platform. When the window is flipped, the end of the window that is hinged to the platform rotates away from the top of the vehicle body.

7. The railway-specific satellite antenna mounting device according to claim 5, characterized in that: Both the base and the window piece are rectangular structures. The length of the base is less than the length of the window piece, and the length of the base is greater than the width of the window piece, while the width of the base is less than the width of the window piece.

8. The railway-specific satellite antenna mounting device according to claim 1, characterized in that: The bottom of the mounting platform is equipped with reinforcing ribs.

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