Adjustable transponder support on trapezoidal ballast bed
By designing an adjustable transponder bracket, the safety hazards and increased costs caused by dismantling the cover during the installation of the transponder bracket on the trapezoid bed is solved, and simple and efficient installation and height adjustment are achieved.
Patent Information
- Application Number
- CN202422531187.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-18
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-10-18
AI Technical Summary
In the trapezoidal bed environment, the installation of the transponder bracket requires the removal of the track cover plate, which increases labor intensity and cost, and the transponder height cannot be adjusted, resulting in increased safety hazards and track laying costs.
An adjustable transponder bracket is designed, including a bottom brace and a top brace, which is connected by a fixing mechanism, which can adjust the distance between the top brace and the bottom brace, and uses a bakelite board to fix the transponder to avoid disassembly of the cover.
It simplifies the installation process, reduces safety hazards and laying costs, improves installation efficiency, and solves the problem of transponder height adjustment.
Smart Images
Figure CN223086041U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of road transportation, in particular to an adjustable transponder support on a trapezoidal roadbed. Background Technique
[0002] At present, in the field of signal engineering, for the installation of transponder supports in the environment of trapezoidal roadbeds, due to the limitation that direct drilling and installation on the roadbed surface is prohibited, fixed-height positions are generally preset on the roadbed base surface, and fixing points of the transponder supports are pre-buried using stainless steel expansion bolts. Subsequently, the transponder supports are firmly connected to the bakelite boards through stainless steel connecting bolts. Immediately afterwards, the transponders are tightly fixed on the bakelite boards again using stainless steel connecting bolts to ensure the stability and safety of the overall structure. When implementing this installation process, we take the center point between the end doors of the platform screen door as a reference, and accurately measure the distances to each equipment point according to the detailed layout plan. This process not only covers the positioning of each point within this station, but also extends to the boundary equipment of adjacent stations to ensure the coherence and accuracy of equipment installation between the two stations. Subsequently, according to the preset calibration positions of the transponders on the trapezoidal roadbed, the drilling sites of the stainless steel expansion bolts on the roadbed base surface are accurately marked to lay a foundation for subsequent fixing work.
[0003] However, this construction method also faces certain challenges in actual operation: it requires temporarily removing the covers laid by the track specialty, which not only increases the labor intensity and cost of manual handling, but also may result in additional secondary processing, procurement, and transportation costs due to the need to occupy two covers simultaneously after the transponder is installed. In addition, in the area where the covers have been removed but not reinstalled, there is a safety hazard of personnel stepping on the empty space and falling, posing higher requirements for safety management at the construction site. In addition, the distance between the transponders on the roadbed and the train will also change after long-term use, and the traditional transponder supports cannot adjust the height of the transponders, thus affecting the use of the transponders. Content of the Utility Model
[0004] The purpose of the utility model is to overcome the deficiencies in the prior art that the height of the transponder support cannot be adjusted in the environment of trapezoidal roadbeds, and at least 2 track covers need to be disassembled when installing the transponders, and to provide an adjustable transponder support on a trapezoidal roadbed, which solves the problems of the safety hazard of stepping on the empty space and falling and the costs of secondary processing, procurement, and transportation of the covers laid by the track specialty caused by the transponder support on the trapezoidal roadbed occupying 2 covers simultaneously; it solves the problem of the change in the distance between the top surface of the transponder and the top surface of the rail caused by the settlement of the trapezoidal roadbed.
[0005] In order to achieve the above-mentioned invention purpose, the utility model provides the following technical solutions:
[0006] An adjustable transponder support on a trapezoidal roadbed, comprising a bottom support, a top support, and a mounting plate;
[0007] The bottom support is fixedly arranged on the roadbed, and a fixing mechanism for cooperation is arranged on the side walls of the bottom support and the top support. The fixing mechanism is used to realize the relative fixation of the bottom support and the top support, and the fixing mechanism can also be used to adjust the distance between the top support and the bottom support;
[0008] The mounting plate is arranged on the top of the top support, and the mounting plate is detachably connected to the top support. The mounting plate is used for mounting the transponder.
[0009] The bottom support is fixedly arranged on the roadbed and is used for fixedly supporting the transponder bracket. A top support is arranged on the bottom support, and a fixing mechanism for cooperation is arranged on the side walls of the bottom support and the top support. The fixing mechanism is used to adjust the distance between the top support and the bottom support. An mounting plate is arranged on the top of the top support, and the mounting plate is detachably connected to the top support. The mounting plate is used for mounting the transponder. Through the adjustable transponder bracket of the utility model, the safety hazard that the transponder bracket at the trapezoidal roadbed occupies two covers at the same time, resulting in tripping and falling, and the problems of the costs such as secondary processing, procurement and transportation of the covers laid by the track specialty are solved; the problem that the distance between the top surface of the transponder and the top surface of the rail changes due to the settlement of the trapezoidal roadbed is solved. The device is simple to operate, has high efficiency, does not need to increase the costs such as secondary processing, procurement and transportation of the covers and the cost of secondary installation of the transponder, and saves the installation time.
[0010] Preferably, the bottom support is a U-shaped steel frame, and there are at least two groups of the U-shaped steel frames. The opening of the U-shaped steel frame faces upward.
[0011] Preferably, a top stiffening rib is further arranged on the top support, and the top stiffening rib connects the top and the side of the top support.
[0012] Preferably, the top support is a U-shaped steel frame, and there are at least two groups of the U-shaped steel frames. The U-shaped steel frame is connected to the bottom support in an inverted shape.
[0013] Preferably, a bottom stiffening rib is further arranged on the bottom support, and the bottom stiffening rib connects the bottom and the side of the bottom support.
[0014] The opening of the U-shaped steel frame of the top support faces downward, the opening of the top support faces the opening of the bottom support, the sides of the U-shaped steel frames of the bottom support and the top support are in contact, and a fixing mechanism is arranged on the side. The fixing of the top support and the bottom support and the adjustment of the distance between the top support and the bottom support are realized through the fixing mechanism.
[0015] The top stiffening rib and the top surface and the side of the top support form a triangular area, which can prevent the top support from deforming when supporting, increase the strength of the top support, and further enhance the stability of the top support. The bottom stiffening rib and the bottom surface and the side of the bottom support form a triangular area, which can prevent the bottom support from deforming when supporting, increase the strength of the bottom support, and further enhance the stability of the bottom support.
[0016] Preferably, the fixing mechanism is composed of screws, nuts and holes. The holes (11) are located on the side walls of the top support (2) and the bottom support (1). The screws pass through the holes of the bottom support and the top support respectively and are fixed by nuts.
[0017] Preferably, the holes are arranged vertically on the side walls of the top support and the bottom support.
[0018] Holes are provided on both the top support and the bottom support. The holes are arranged vertically. The fixing connection and height adjustment of the top support and the bottom support are realized through the holes of the screws and nuts.
[0019] Preferably, mounting holes are provided on the mounting plate. The mounting plate is bolt - connected, riveted or welded to the top support through the mounting holes.
[0020] Preferably, the mounting plate is one of FR4 epoxy board, 3240 epoxy board, bakelite board, PI polyimide board, and electrical laminated wood.
[0021] Preferably, the mounting plate is a bakelite board.
[0022] The application advantages of bakelite board on the transponder are: good insulation effect, high temperature resistance, strong mechanical properties, wear - resistant and durable, easy to process, high cost performance, ensuring the stable and reliable operation of the transponder.
[0023] Compared with the prior art, the beneficial effects of the present utility model are:
[0024] In the process of the adjustable transponder support for the trapezoidal ballast bed, the present utility model aims to solve the problems of secondary processing or procurement and transportation costs of the cover plate, and the low efficiency of secondary installation of the transponder. It provides an adjustable transponder support for the trapezoidal ballast bed. Taking the center point from the end door to the end door of the platform screen door as the reference point for measuring the station, measure the distance from the center point to the next equipment point according to the plane layout diagram, successively measure to the equipment at the demarcation point between this station and the adjacent station, then measure the distance from the center point of the adjacent station to the next equipment point, and successively measure to the equipment at the demarcation point between this station and the adjacent station to complete the equipment measurement of two adjacent stations; according to the calibration position of the transponder at the trapezoidal ballast bed, mark the punching positions of the stainless - steel expansion bolts on the base surface of the ballast bed for the transponder support, then use stainless - steel connecting bolts to fix the transponder support and the bakelite board, and finally use stainless - steel connecting bolts to fix the bakelite board and the transponder.
[0025] The present utility model solves the safety hazard that the transponder support at the trapezoidal ballast bed occupies two cover plates at the same time, resulting in the risk of stepping empty and falling, and the problems of secondary processing or procurement and transportation costs of the cover plates laid by the track specialty; it solves the problem of the change in the distance between the top surface of the transponder and the top surface of the rail due to the settlement of the trapezoidal ballast bed. The device is easy to operate, has high efficiency, does not require additional costs for secondary processing or procurement and transportation of the cover plate, and the cost of secondary installation of the transponder. The total time required to install an average of 1 transponder and its support is only 0.5 hours. Brief Description of the Drawings
[0026] Figure 1 This is a schematic structural diagram of the present utility model.
[0027] Figure 2 This is a front view schematic diagram of the structure of the present utility model.
[0028] Figure 3 This is a top view schematic diagram of the structure of the present utility model.
[0029] Figure 4 This is a side view schematic diagram of the structure of the present utility model.
[0030] Figure 5 This is a top view schematic diagram of the bottom support of the present utility model.
[0031] Figure 6 This is a schematic diagram of the first state of the height adjustment of the bottom support and the top support of the present utility model.
[0032] Figure 7 This is a schematic diagram of the second state of the height adjustment of the bottom support and the top support of the present utility model.
[0033] Figure 8 This is a schematic structural diagram of Embodiment 2 of the present utility model.
[0034] Reference Signs in the Drawings:
[0035] 1 - Bottom Support,
[0036] 11 - Hole, 12 - Bottom Reinforcing Rib,
[0037] 2 - Top Support,
[0038] 21 - Screw, 22 - Nut, 23 - Top Reinforcing Rib,
[0039] 3 - Mounting Plate,
[0040] 31 - Mounting Hole. Detailed Description of the Preferred Embodiments
[0041] In order to more clearly describe the utility model purpose, technical solution and technical effect advantages in the specific implementation cases of the present utility model, the following will combine the specification drawings of the present utility model to make a detailed description of the solutions in the specific embodiments. The specific technical solutions involved in the following specific embodiments are only for clearly and completely describing the innovative technical solutions of the present utility model. It itself is only a part of the specific implementation solutions that the present utility model can adopt, not all embodiments, and should not be understood as a limitation to the innovative solutions of the present utility model. Any solutions adopting the same inventive concept of the present utility model should be included in the protection scope of the present utility model.
[0042] Secondly, in the specific embodiments of the present utility model, the relevant descriptions of the attached drawings are only for the convenience of those skilled in the art to understand the solution of the present utility model. The partial details shown in the drawings are for clearly presenting the technical solution. It should not be considered that all the technical features in the drawings must be incorporated into the specific embodiments, and even less should the detailed features in the drawings be regarded as additional limitations to the innovative technical solution of the present utility model. The components in each embodiment described and shown in the drawings can be combined and arranged in different configurations, and these variations in combination and arrangement should be regarded as a part of all the embodiments of the innovative solution of the present utility model and fall within the scope protected by the present utility model.
[0043] It should be noted that, without special instructions, in the description of the specific embodiments of the present utility model, the terms indicating the orientation or positional relationship, such as "upper", "lower", "left", "right", "center", "inner", "outer", etc., are all expressions based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship when the utility model product / device / installation is commonly used. These terms of orientation or positional relationship are only for facilitating the description of the solution of the present utility model or simplifying the description in the specific embodiments, so as to enable those skilled in the art to quickly understand the solution, rather than indicating or implying that a specific device / component / element must have a specific orientation or be constructed and operated in a specific positional relationship. Therefore, it should not be understood as a limitation to the present utility model.
[0044] In addition, when terms such as "horizontal", "vertical", "hanging", etc. appear, it does not mean that the corresponding device / component / element is required to be absolutely horizontal or vertical or hanging, but it can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but it can be slightly inclined. Or, it can be simply understood that the corresponding device / component / element is set in a specific direction such as "horizontal", "vertical", "hanging", etc., and can have an error / deviation of ±10% relative to the corresponding direction setting, more preferably within ±8%, more preferably within ±6%, more preferably within ±5%, more preferably within ±4%. As long as the corresponding device / component / element is within the error / deviation range, it can still perform its function in the solution of the present utility model.
[0045] In addition, when expressions such as "first", "second", "third", etc. appear in the terms, they are only used to distinguish the descriptions of the same or similar components, and should not be understood as emphasizing or implying the relative importance of specific components.
[0046] In addition, in the description of the embodiments of the present utility model, "several", "multiple", and "a number of" represent at least two. It can be any case such as 3, 4, 5, 6, 7, 8, 9, etc., or even more than 9.
[0047] In addition, in the description of the technical solutions of the present utility model, unless otherwise clearly specified / defined / restricted, the terms "set", "installed", "connected", and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection. It can be connection means commonly used in the art such as welding, riveting, bolting, and threaded connection. Such a connection can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components.
[0048] For those skilled in the art, when understanding the solutions described in the specific embodiments of the present utility model, they can refer to the conventional technical manuals in the art. At the same time, for the places where the above terms appear, they can make appropriate understandings or adjustments referentially. Without creative labor, they can derive the implementation situations of the same or similar technical solutions.
[0049] Embodiment 1
[0050] As Figures 1 - 7 shown, an adjustable transponder bracket on a trapezoidal roadbed takes the center point from the end door to the end door of the platform screen door as the reference point for surveying the station. Measure the distance from the center point to the next equipment point according to the plane layout diagram, and successively measure to the equipment at the boundary point between this station and the adjacent station. Then measure the distance from the center point of the adjacent station to the next equipment point, and successively measure to the equipment at the boundary point between this station and the adjacent station to complete the equipment survey of two adjacent stations;
[0051] According to the calibration position of the transponder at the trapezoidal roadbed, mark the punching positions of the stainless steel expansion bolts on the base surface of the roadbed for the transponder bracket. Select two groups of U-shaped steel frames as the bottom support 1, and fix the U-shaped bottom of the bottom support 1 to the roadbed through stainless steel expansion bolts. Also select two groups of U-shaped steel frames for the top support 2, invert the U-shaped steel frame of the top support 2 on the bottom support 1, and set the openings of the two U-shaped steel frames opposite to each other. A fixing mechanism is provided on the side wall of the top support 2. The fixing mechanism is a screw 21, a nut 22, and a hole 11. The holes 11 are arranged vertically. After the screw 21 passes through the hole 11, it is fixed by the nut 22 to realize the connection between the top support 2 and the bottom support 1. By adjusting the positions of the different holes 11 through which the screw 21 passes, the relative height between the top support 2 and the bottom support 1 can be adjusted. The mounting plate 3 is a bakelite board, and mounting holes 31 are provided on the bakelite board. The bakelite board is connected to the top support 2 through the mounting holes 31.
[0052] Embodiment 2
[0053] As Figure 8As shown in the figure, there is an adjustable transponder bracket on a trapezoidal roadbed. Two sets of U-shaped steel frames serve as the bottom supports 1. The U-shaped bottoms of the bottom supports 1 are fixedly connected to the roadbed through stainless steel expansion bolts. Two sets of U-shaped steel frames are also selected for the top supports 2. The U-shaped steel frames of the top supports 2 are inverted on the bottom supports 1, and the openings of the two U-shaped steel frames are arranged opposite to each other. A fixing mechanism is provided on the side wall of the top support 2. The fixing mechanism is a screw 21, a nut 22, and a hole 11. The holes 11 are arranged vertically. After the screw 21 passes through the hole 11, it is fixed by the nut 22 to achieve the connection between the top support 2 and the bottom support 1. By adjusting the positions of the different holes 11 through which the screw 21 passes, the relative height between the top support 2 and the bottom support 1 can be adjusted. The mounting plate 3 is a bakelite board, and mounting holes 31 are provided on the bakelite board. The bakelite board is connected to the top support 2 through the mounting holes 31. A top reinforcing rib 23 is also provided on the top support 2. The top reinforcing rib 23 connects the top and the side of the top support 2. A bottom reinforcing rib 12 is also provided on the bottom support 1. The bottom reinforcing rib 12 connects the bottom and the side of the bottom support 1. The top reinforcing rib 23 and the top surface and side of the top support 2 form a triangular area, which can prevent the top support 2 from deforming during support, increase the strength of the top support 2, and further enhance the stability of the top support 2. The bottom reinforcing rib 12 and the bottom surface and side of the bottom support 1 form a triangular area, which can prevent the bottom support 1 from deforming during support, increase the strength of the bottom support 1, and further enhance the stability of the bottom support 1.
[0054] The above embodiments only describe the basic principles, main features, and / or advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and the description in the invention content part only describe the principles or specific cases of the present invention. Without departing from the essence of the innovative idea of the present invention, there are various changes and improvements to the innovative solutions of the present invention, and these changes and improvements all fall within the scope of protection required by the present invention.
Claims
1. An adjustable transponder support on a trapezoidal roadbed, characterized in that, It includes a bottom support (1), a top support (2) and a mounting plate (3); The bottom support (1) is fixedly arranged on the roadbed. Fixing mechanisms for cooperation are arranged on the side walls of the bottom support (1) and the top support (2). The fixing mechanisms are used to relatively fix the bottom support (1) and the top support (2), and the fixing mechanisms can also be used to adjust the distance between the top support (2) and the bottom support (1); The mounting plate (3) is arranged on the top of the top support (2). The mounting plate (3) is detachably connected to the top support (2), and the mounting plate (3) is used for the installation of a transponder.
2. The adjustable balise support on the trapezoidal roadbed according to claim 1, characterized in that, The bottom support (1) is a U-shaped steel frame, and there are at least two groups of the U-shaped steel frames.
3. The adjustable balise support on a trapezoidal roadbed according to claim 2, characterized in that, Bottom reinforcing ribs (12) are further arranged on the bottom support (1), and the bottom reinforcing ribs (12) connect the bottom and the side of the bottom support (1).
4. The adjustable transponder bracket on the trapezoidal roadbed according to claim 2, characterized in that, The top support (2) is a U-shaped steel frame, and there are at least two groups of the U-shaped steel frames. The U-shaped steel frames are connected to the bottom support (1) in an inverted state.
5. The adjustable transponder bracket on a trapezoidal roadbed according to claim 4, characterized in that, Top reinforcing ribs (23) are further arranged on the top support (2), and the top reinforcing ribs (23) connect the top and the side of the top support (2).
6. The adjustable balise support on the trapezoidal roadbed according to claim 4, characterized in that, The fixing mechanism is a screw (21), a nut (22) and a hole (11). The holes (11) are located on the side walls of the top support (2) and the bottom support (1). The screws (21) respectively pass through the holes (11) of the bottom support (1) and the top support (2) and are fixed by nuts (22).
7. The adjustable transponder support on a trapezoidal roadbed according to claim 6, characterized in that, The holes (11) are arranged vertically on the side walls of the top support (2) and the bottom support (1).
8. The adjustable transponder support on a trapezoidal roadbed according to claim 1, characterized in that, Mounting holes (31) are formed in the mounting plate (3), and the mounting plate (3) is bolt-connected or riveted or welded to the top support (2) through the mounting holes (31).
9. The adjustable transponder support on the trapezoidal roadbed according to claim 1, characterized in that, The mounting plate (3) is one of an FR4 epoxy board, a 3240 epoxy board, a bakelite board, a PI polyimide board, and an electrical laminated wood.
10. The adjustable balise support on the trapezoidal roadbed according to claim 9, characterized in that, The mounting plate (3) is a bakelite board.