COMBINED MOUNTING HOUSING AND BOJIG FOR RAIL VEHICLE CHASSIS
Patent Information
- Application Number
- TR202518454
- Authority / Receiving Office
- TR · TR
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2025-03-04
- Filing Date
- 2025-11-26
- Publication Date
- 2026-09-21
Smart Images
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Abstract
Description
- 1 - TARIFF COMBINED MOUNTING HOUSING AND BOJIE FOR RAIL VEHICLE CHASSIS TECHNICAL FIELD The invention relates to the technical field of bogies for rail transport vehicles, and specifically to a combination chassis for a rail vehicle. br mounting socket and chassis for combined mounting socket pbr boj le lg ld r. 5 PREVIOUS TECHNIQUE The chassis serves as a carrier body for the various functional components of a rail vehicle, with multiple functional elements attached to it. An interface needs to be provided. Specifically, each functional interface should be an independent mounting bay. It is designed and welded to the main chassis body. Independent of the existing mounting slot. Due to its design, it has numerous mounting slots, and their total weight is generally 10 times that of the chassis. It constitutes more than 30% of its weight. In addition, to ensure YBR weldability, A wide weld gap must be left between each kBT mounting slot, which reduces structural weight. This further increases the complexity of the chassis main body, resulting in a more intricate structural form. The vehicle's operation... the continuous increase in speed and increasingly stricter energy saving and environmental protection Due to the requirements, the need to reduce weight in vehicle structures is becoming increasingly prominent. 15 Topology optimization and other approaches in traditional technologies in the mounting socket Significant research has been conducted and relevant applications have been implemented regarding weight reduction. The weight of the mounting brackets is essentially optimal. Therefore, the mounting bracket's weight... To further reduce its weight, other technical approaches need to be adopted. The existing freestanding mounting bracket is shown in Figure 1. One side beam (a) is attached to the side of a 20 anti-wobble shock absorber mounting bracket (b) and anti-tilt torsion bar Mounting bracket (c) is welded. Side bracket (a) anti-wobble shock absorber mounting bracket - 2 - (b) while a rib plate (d) is welded between them, the side beam (a) prevents lateral tilting and torsion. A rib plate (e) and a rib plate (f) are welded between the rod mounting slot (c). Freestanding mounting bays generally have the following drawbacks. Firstly, due to the independent design of the mounting bracket, there are numerous mounting brackets. The chassis must provide a connection interface for each mounting slot. Additionally, the mounting slot must have 5 To ensure a secure connection between the chassis and the mounting bracket, a connection must be made between the mounting bracket and the chassis, and between the mounting bracket and the chassis. Multiple reinforcing rib plates need to be arranged between the slots. This additional component The number increases the weight of the structure, which is conducive to reducing drag and saving energy. Secondly, the addition of multiple reinforcing rib plates increases the amount of structural resources. and causes significant deformation in the assembly socket after welding. After the welding process, 10 To ensure dimensional accuracy, the mounting slot and functional interface are available in all chassis configurations. The production cost of the chassis and frame is high. Additionally, the rib plates have mounting slots. Because it is arranged in a limited area between them, there is no intersection or overlap between the source stitches. multiple weld connections between closely spaced mounting slots and rib plates Problems arise such as the existence of the form. This weakens the reliability and 15 This leads to a compromise in structural integrity. Finally, the independent mounting bracket... The design is such that ice and snow briquettes can accumulate between the mounting slots and between the rib plates. Freezing creates gaps, thus increasing the risk of structural damage and necessitating maintenance. This is increasing the costs of ice and snow removal for the department. Therefore, in light of the above considerations, the present invention is lightweight, structurally reliable, 20 A combined mounting housing for a rail vehicle chassis and a bogie that is manufactured with high and suitable material requirements. It is necessary to provide this. - 3 - A BRIEF DESCRIPTION OF THE INVENTION The aim of the present invention is to overcome the shortcomings of traditional technology and at least To address the problem of excessive weight in traditional technology chassis structures, the chassis of the NBR rail vehicle... The purpose is to provide a mounting bracket for the combi boiler and a chassis mounting bracket for the combi boiler. To achieve the above objective, the following technical solutions are provided according to the existing invention. 5 According to the present invention, a combi boiler for the chassis of a rail vehicle, including the housing, is possible. A mounting bracket is provided. The housing body is structured in such a way that it is connected to the main chassis body by a side beam. The base plate is enclosed. The mounting interface piece, which has a mounting function, is located on one side of the base plate. It is designed as an integrated unit. The assembly interface part consists of functional components, respectively. The assembly requires at least two functional interfaces. Additionally, a connecting plate is formed on the other side of the base plate, and the connecting plate is attached to the base plate. A box structure is defined by its plate and chassis main body. Additionally, the base plate from which the connecting plate is formed has a surface and the connecting plate has a surface. Each surface is formed with at least one weight reduction groove. 15 Additionally, the base plate and the connecting plate can each be a planar or curved plate. It is structured. Additionally, a hollow reservoir is defined by the base plate and the connecting plate. Additionally, a ribbed plate has been placed inside the hollow chamber. Furthermore, the connecting plate is positioned 20 degrees from the center plane of the chassis main body and horizontally along a rail. The plane is inclined at an angle and connects to both the base plate and the main chassis body. The plate is attached in such a way that it is arranged at an angle. - 4 - Additionally, there is a weld between the base plate and the main chassis body, and between the connecting plate and the chassis. The configuration between the main body and the lower part is the same. Additionally, the socket body is either forged or cast. According to the present invention, a combined mounting bracket is included for the main chassis body and the chassis of the rail vehicle. br boj is provided. 5 In the technical solution above, a combined mounting bracket for a rail vehicle chassis is designed according to the current invention. It has the following beneficial effects: According to the present invention, in the combined mounting housing for the rail vehicle chassis, the base of the housing body An integrated mounting interface piece is formed on one side of the plate and the mounting The interface component contains at least two functional interfaces for assembling the functional components, respectively. This is 10 traditional technology various independent mounting brackets a single combination mounting bracket This allows the housing to share the body weight, thus reducing structural weight and increasing chassis reliability. while increasing the production and manufacturing efficiency of the chassis adopting this combination mounting socket solution. It increases. In addition, it reduces aerodynamic friction of the combi mounting bracket chassis and on the chassis. It also serves to minimize ice and snow accumulation. 15 BRIEF DESCRIPTION OF THE FIGURES The existing invention offers more explicit technical solutions than regulations or traditional technologies. To define it in this way, the attached drawings required for the arrangements are briefly given below. It is explained. Obviously, the solutions included in the following explanation are only applicable to the current application. Some of the regulations described show that for ordinary technical experts, this appendix 20 Other accompanying drawings can be obtained based on the drawings provided. FIGURE 1 shows the traditional technology solution after the chassis is welded. - 5 - The schematic showing the separate mounting bays is a structural view of the KBR. FIGURE 2 shows an assembly connected to the chassis of a rail vehicle described in the present invention. The schematic diagram shows the structural design of the housing after it has been welded to the chassis. appearance FIGURE 3 shows the combined mounting bracket for the chassis of the rail vehicle described in the present invention. 5 This is a structural schematic diagram showing the appearance (when viewed from the left). FIGURE 4 shows the combined mounting bracket for the rail vehicle chassis described in the present invention. This is a structural schematic diagram showing the appearance (when viewed from the right side). FIGURE 5 shows the combined mounting bracket for the chassis of the rail vehicle described in the present invention. The diagram shown is a structural view of the KBR (when viewed from below). 10 Reference numbers are defined as follows: Reference numbers in traditional technology: a yan kr ş b. Anti-wobble control; c. Shock absorption; c. Mounting bracket; c anti-tilt c torsion bar mounting socket; 15 d rib plate; e rib plate; f rib plate; Reference numbers according to the current invention: a yan kr ş 20 b nest body; - 6 - 1 base plate; 2 mounting interface parts; 3 connecting plates 4 recessed weight reduction grooves rib plate 5 6 inclined angles DETAILED EXPLANATION OF THE INVENTION'S FRAMEWORK To enable technical experts to better understand the technical solutions in the current invention. For this purpose, the present invention will be described in detail, with reference to the attached solutions. Figures 2 and 3 are referenced. 10 According to the present invention, a combi assembly containing a housing (b) for the chassis of a rail vehicle. A nest is provided. The housing body (b) is structured to be connected to the main chassis body by a side beam. The assembly function is the mounting interface part of the housing body (b) base plate (1) br It is created as an integrated part on the side. The assembly interface part is functional 15 respectively. It includes at least two functional interfaces for the assembly of the components. Preferably, the other (1) of the base plate. A connecting plate (3) is placed on the side. The connecting plate (3), the base plate (1) and the chassis main A box structure is defined by the body. Specifically, the housing body (b) of the combi mounting housing for the chassis must have at least one of a certain thickness. base plate (1) frame r. 20 A mounting interface piece with a specific function has been created on the base plate (1). Base - 7 - Considering the structural properties and weight reduction requirements of the plate (1), at least k The functional interface (2) must be integrated into one side of the base plate (1), zero to more than one connection. Plate (3) should be arranged on the other side of the base plate (1) according to structural requirements. The base plate (1) and the connecting plate (3) are configured to be connected to the chassis main body. And after connection, the combi mounting socket is configured as a box structure. 5 In a preferred arrangement, each of the base plate 1 and the connecting plate (3) is planar or The base plate (1) and the connecting plate (3) can be configured as a single plate. It can be designed as a planar or curved structure as needed. References are made to Figures 4 and 5. In a preferred arrangement, in order to further reduce the structural weight, the connecting plate (3) and 10 The area defined by the base plate (1) must be hollow. Meanwhile, the base plate (1) and the inner surface of each of the connecting plate (3) has at least one weight reduction groove (4) It is formed. Weight reduction groove (4), lg l base plate (1) or connecting plate (3) It has a thickness that varies between 10% and 90%, and is mostly preferred to be 60%. Depending on the structural strength and stiffness requirements, zero to multiple ribs in the hollow space. 15 The plate (5) can be modified. Reference is made to Figure 3. In a preferred configuration, to reduce aerodynamic resistance and prevent ice and snow accumulation, The connecting plate (3) is inclined to both the base plate (1) and the chassis main body at an angle (6) It is connected. Specifically, the windward connecting plate 3 is connected to the main chassis body at its center point 20°. The angle of inclination between the plane and the horizontal plane of the rail depends on the general structural stress conditions. The temperature should be between 95 and 150 degrees, and preferably around 110 degrees. In a preferred arrangement, production is facilitated and processing is done after the chassis is assembled. - 8 - To minimize the load, the housing body (b) of the combi mounting bracket is made of integrated precision casting. or is created by forging. All functional interfaces are in a single piece of the combi mounting housing. shlen r. In a preferred arrangement, the goal is to facilitate sourcing and improve resource quality and efficiency. To increase, weld a seam between the base plate (1) and the connecting plate (3), configuration 5 The base plate (1) is the same as the one between the chassis. According to the strength evaluation results According to this, a T-joint welding solution is possible. Alternatively, a fully penetrating welding solution, Structural reliability can be further enhanced by adding a nanogasket or using penetrating fusion welding. The process can be carried out by me. In a preferred arrangement, the weld between the base plate (1) and the connecting plate (3) is 10 Grooves have been created at the points. On the base plate (1) and the connecting plate (3) respectively. By opening suitable grooves, the connection between the housing body (b) and the side beam (a) of the chassis main body is made. The source can be structured as a fully penetrating, source-based structure, which means the source stitching... This further increases the strength and fatigue resistance of the structure, as well as its load-bearing capacity. Therefore, the housing... (b) source structure of the body, butt joint, T joint or this section 15 according to design requirements You can use any combination of these. In a preferred arrangement, the combi mounting socket includes a key shock absorber interface and the necessary It can be further integrated with other mounting interface parts, thus reducing weight and providing more reliability, improved production efficiency, cost reduction, minimization of ice and snow accumulation, and Operational resistance reduction objectives are achieved. 20 In the technical solution above, a combined mounting bracket for a rail vehicle chassis is designed according to the current invention. It has the following beneficial effects: Due to the reduction in the number of independent mounting bays, various functional interfaces are available for the chassis. - 9 - The combi unit shares the same mounting interface part in the mounting socket. Meanwhile, the traditional The number of ribbed plates and the number of independent mounting slots between them also depend on the technology. This will decrease. This will lead to a reduction in the number of components that require resources for various functions. This reduces the weight of the chassis containing the combi mounting housing, thus maintaining the same operating speed. Under these conditions, the vehicle achieves lower energy consumption and shorter braking distances. 5 Various functional interfaces are mounted on the same mounting interface part on the combined mounting bracket for the chassis. Because it is shared, the assembly interface part contains more than one functional interface, thus combining them. The number of required mounting interface parts for the chassis containing the mounting bracket is reduced. This is simply It not only reduces design complexity, but also increases the usable space of the device on the chassis. It also increases the usage rate. 10 Various functional interfaces can be combined in the same mounting bracket for the chassis. Because it was shared, traditional technology required separate mounting brackets and separate sourcing for the solution. In comparison, this combination mounting bracket is functional thanks to a single source process. It eliminates relative source deformation between interfaces. As a result, the combination... After the mounting bracket is welded, the subsequent operations for the individual functional interfaces are 15. There is no need, this also allows for the general operation of the chassis using a large BRB LG computer-controlled digital control unit. It shortens the production time, thus increasing the production efficiency of the chassis and reducing production costs. Various functional interfaces can be combined in the same mounting bracket for the chassis. Considering that the number of components that share resources and require resources for various functions has decreased When this is done, the configuration of the source connection can be further simplified and the source stitches can be reduced by 20 The number can be reduced. This provides better visibility of the source compared to independent mounting bays. It ensures usability and operability. As a result, resource efficiency, resource quality, and Structural reliability increases, thus preventing problems in subsequent operation of the structure due to poor resource quality. - 10 - Potential usage and maintenance costs that may arise during the stages are reduced. The combi boiler mounting housing is manufactured using an integrated precision casting or forging process. Why is that, after each functional interface combination mounting socket is cast or forged? It is manufactured as a single piece. Reinforcement ribs are placed between the existing independent mounting slots. The plate can be produced from the base material using integrated casting, forging, or machining. 5 thus, the previously existing independent mounting bay required a reinforcing rib. The welded plate is transformed into the base material, thus further enhancing structural reliability. is increased. The combi boiler's housing is designed to form a completely enclosed box structure within the chassis' main body. Due to its origin, the combined mounting bracket, structured as a box, carries 10 Its flexibility and deformation prevention capabilities are superior to those of existing independent mounting brackets. For example, when considering the impact relief CNN assembly, the box structure of the combi NE assembly housing... Higher overall stiffness, impact absorption and damping properties, and operational efficiency. increases. The combi boiler is a completely enclosed box 15 after the mounting bracket is welded to the chassis main body. Due to its structure, it forms independent mounting bays between the chassis and the mounting bays. The narrow gaps between them have been completely eliminated. Furthermore, the combi mounting socket... Each outer surface is designed with an angled slope to withstand the wind, which makes it safe for the vehicle in winter. During the work, maintenance was carried out by effectively addressing the problems of ice and snow accumulation. While reducing the workload of the department's ice and snow removal operations, it also reduces rain and 20 Structural damage and functional failure of mounting brackets due to freezing of snow prevents. In the technical solutions described above, according to the current invention, the main chassis body and the above described - 11 - A boj containing a combined mounting bracket for the rail vehicle chassis is provided. Therefore, the boj is located here. The same beneficial effect as the chassis combination mounting socket, which will not be explained in detail. sah pt r. Some sample arrangements of the present invention are illustrated only by way of illustration. Present Various changes in the regulations described without deviating from the essence and scope of the invention. 5 It is clear to those who are experts in this field that this can be done. Therefore, the drawings and The explanations are essentially descriptive, and the protection defined by the stems of the present application This should not be interpreted as limiting its scope.
Claims
- 12 - REQUESTS 1. The rail vehicle chassis has a combined mounting bracket with the following features: br chassis main body nnbr side kr ş ne (a) configured to connect br socket body (b), housing body nn (b) br base plate (1) insert, mounting function ne sah pbr mounting interface 5 The part is formed as an integral part on one side of the base plate (1) and the assembly interface The part must contain at least two functional interfaces for the assembly of its functional components, respectively.
2. According to Claim 1, the rail vehicle chassis has a combined mounting bracket with the following characteristics: Formation of a connecting plate (3) on the other side of the base plate (1) and connection box structure 10 by plate (3), base plate (1) and chassis main body It is defined.
3. According to Claim 2, the rail vehicle chassis has a combined mounting bracket with the following characteristics: base plate (1) on which the connecting plate (3) is formed and the connecting plate (3) each of the surfaces has at least one weight reduction groove (4) It is the creation of. 15 4. According to Claim 2, the rail vehicle chassis has a combined mounting bracket with the following characteristics: The base plate (1) and the connecting plate (3) are each a planar or curved plate. It is structured in such a way.
5. According to Claim 2, the rail vehicle chassis has a combined mounting bracket with the following characteristics: The hollow reservoir is defined by the base plate (1) and the connecting plate (3) 20 It is the fact that. - 13 - 6. According to claim 5, the rail vehicle chassis has a combined mounting bracket with the following characteristics: The reason is that a rib plate (5) is placed in the hollow chamber.
7. According to Claim 2, the rail vehicle chassis has a combined mounting bracket with the following characteristics: the connecting plate (3) from the center plane of the chassis main body and a horizontal rail The plane is at an angle of inclination and is 5 to both the base plate (1) and the chassis main body. The connection plate (3) is to be connected in such a way that it is arranged in an inclined manner.
8. According to Claim 2, the rail vehicle chassis has a combined mounting bracket with the following characteristics: The weld between the base plate (1) and the chassis main body, and the connection plate (3) The configuration between the chassis and the main body must be the same.
9. According to Claim 1, the rail vehicle chassis has a combined mounting bracket with the following characteristic: 10 The socket body is (b) br forged or cast.
10. A chassis whose characteristic is; a chassis for a rail vehicle according to any of claims 1 to 9. main body and combi mounting bracket.