Carriage universal device for simulating installation of vehicle interior

Abstract

The utility model relates to the technical field of simulated compartment installation design in the rail transit industry, in particular to a universal compartment device for simulating installation of vehicle interiors. Comprising supporting stand columns, bearing cross beams and connecting beams. The first supporting component and the second supporting component are assembled to form a rectangular supporting frame arranged on the ground in parallel. The plurality of supporting columns are vertically arranged above the supporting frame and are fixedly assembled with the corresponding bearing cross beams and the connecting beams to form a vehicle simulation frame. The rectangular supporting frame is matched with the vehicle simulation frame to form a stand column integral type square cage assembly structure, so that the carriage universal device for simulating installation of the vehicle interior decoration is convenient to manufacture and maintain, better and better in load bearing, capable of achieving rapid positioning and installation, adjustable in length, height and width stroke, wider in overall universal range and convenient to popularize and use. And the compatible transformation range is wider.

Description

Technical Field

[0001] The utility model relates to the technical field of simulated carriage installation design in the rail transportation industry, in particular to a universal carriage device for simulating the installation of vehicle interiors. Background Art

[0002] Interior installation is a crucial step in the manufacturing process of rail vehicles like trains and subways. Traditionally, interior installation requires specialized equipment or space, which is not only costly but also inflexible. Therefore, developing a universal simulated installation device is crucial to improving installation efficiency and reducing costs.

[0003] The common simulation installation device in the prior art uses an integral welded structure. This existing integral welded frame is not easy to manufacture and has high manufacturing costs and a narrow scope of application. Due to its weak structural strength, it cannot take into account the load-bearing test and other experimental problems of the load-bearing test. Utility Model Content

[0004] The purpose of the present utility model is to provide a universal device for simulating the installation of vehicle interior in order to address the defects in the prior art, so that the universal device for simulating the installation of vehicle interior is easy to manufacture and maintain, has a better load-bearing capacity, can be quickly positioned and installed, and the length, height and width can all be adjusted, so that the overall universal range is wider and the compatible modification range is wider.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a universal device for simulating the installation of vehicle interior in a carriage, comprising support columns, load-bearing beams, and connecting beams; a first support component and a second support component are assembled to form a rectangular support frame placed parallel to the ground; a plurality of the support columns are vertically arranged above the support frame, and are fixedly assembled with the corresponding load-bearing beams and the connecting beams to form a vehicle simulation frame; the rectangular support frame cooperates with the vehicle simulation frame to form a column-integrated square cage assembly structure.

[0006] Furthermore, a plurality of positioning connection components are provided on the inner side of the vehicle simulation frame. The positioning connection components are adjustable and fixed to the support columns, and fixed beams are inserted between the plurality of positioning connection components.

[0007] Furthermore, the positioning connection component is provided with a plurality of waist holes, and the positioning connection component can be adjusted and fixed between the waist holes and the quick-change fixing piece and the support column.

[0008] Furthermore, the first supporting component and the second supporting component are quickly positioned and locked by a first positioning and locking pin.

[0009] Further, the support column and the bearing cross beam are quickly positioned and locked by a second positioning locking pin.

[0010] Further, the support column and the bearing cross beam are quickly positioned and locked by a second positioning locking pin.

[0011] Further, a floor is arranged above the support frame, and a floor support frame is arranged below the floor and fixed to the support frame.

[0012] Further, the support column, the bearing cross beam, the connecting beam, the first support component and the second support component are rectangular hollow steel structures.

[0013] Further, when the support column and the bearing cross beam are quickly positioned and locked by a second positioning locking pin, the second positioning locking pin is a tension locking pin.

[0014] Further, when the connecting beam, the support column and the bearing cross beam are quickly positioned and locked by a first positioning locking pin, the first positioning locking pin is a compression locking pin.

[0015] The rectangular support frame is formed by assembling a support column, a bearing cross beam, a connecting beam, a first support component and a second support component, and the vehicle simulation frame is formed by vertically arranging a plurality of support columns above the rectangular support frame and assembling the support columns, the bearing cross beams and the connecting beams. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0017] Figure 1 It is a structural schematic view of the vehicle interior simulation and installation compartment general device of the present application.

[0018] Figure 2 It is a structural schematic view of the vehicle interior simulation and installation compartment general device of the present application after extension assembly.

[0019] Figure 3 It is the structure schematic view of the first positioning locking pin of the utility model;

[0020] Figure 4 It is the structure schematic view of the second positioning locking pin of the utility model;

[0021] Figure 5 It is the installation schematic view of the first positioning locking pin and the second positioning locking pin of the utility model;

[0022] Figure 6 It is the front view of the general device of the carriage simulating installation of the vehicle interior trim of the utility model;

[0023] Figure 7 It is the bottom view of the general device of the carriage simulating installation of the vehicle interior trim of the utility model.

[0024] Reference signs:

[0025] Supporting column 1, bearing cross beam 2, connecting beam 3, first supporting part 4, second supporting part 5, floor 6, positioning connecting assembly 7, first positioning locking pin 8, second positioning locking pin. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0027] In the description of the utility model, it needs to be explained that the orientation or position relationship of "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicated in the description is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and is not intended to indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0028] A general device of the carriage simulating installation of the vehicle interior trim, as shown in Figure 1 It includes supporting column 1, bearing cross beam 2, connecting beam 3; first supporting part 4 and second supporting part 5 are assembled to form a rectangular supporting frame arranged in parallel on the ground; a plurality of supporting columns 1 are vertically arranged above the supporting frame, and are fixedly assembled with corresponding bearing cross beams 2 and connecting beams 3 to form a vehicle simulation frame; the rectangular supporting frame cooperates with the vehicle simulation frame to form a column integral square cage assembly structure.

[0029] Specifically, by changing the traditional integral welded framework to a column integral square cage assembly structure, the material cost and labor cost in the manufacturing process are greatly reduced. The assembly structure shortens the production cycle, improves the production efficiency, and reduces the quality problems and subsequent processing costs caused by welding. The combination design of the support column 1, the bearing cross beam 2, and the connecting beam 3 can adjust the length, height, and width of the entire device, meet the diversified needs of different vehicle interior installations, and make the manufacturing process of the device simpler, easy to realize standardized and modular production. During routine maintenance, only the damaged or worn parts need to be replaced, without the need for overall disassembly, which reduces the difficulty and cost of maintenance. The column integral square cage assembly structure is superior to the traditional welded framework in rigidity and can withstand greater loads to ensure the safety and stability during interior installation. The support column 1 is designed in a standardized manner, which facilitates mass production and procurement, and reduces the cost of individual columns. The support column 1 is designed as an independent module, which can be quickly assembled with other modules to improve production efficiency and flexibility. The length and width of the bearing cross beam 2 can be adjusted according to the needs of different vehicle models to improve the versatility of the device. Under the premise of ensuring the bearing capacity, lightweight materials are used to reduce the weight of the entire device and improve the convenience of transportation and installation. The angle and position of the connecting beam 3 can be adjusted as needed to improve the flexibility and adaptability of the device.

[0030] As a preferred embodiment of the above, as shown in Figure 1 , the inside of the vehicle simulation framework is provided with a plurality of positioning connection assemblies 7, which are adjustably fixed between the support columns 1, and a plurality of fixed beams are inserted between the positioning connection assemblies 7.

[0031] Specifically, the positioning connection assembly 7 is used to provide accurate positioning points inside the vehicle simulation framework, ensuring that the interior parts can be accurately installed to the predetermined position. The positioning connection assembly 7 is adjustably fixed between the support columns 1, which can be adjusted up, down, left, right, or forward and backward according to the specific needs of different vehicle models or interior parts. The fixed beams inserted between the positioning connection assemblies 7 not only enhance the rigidity of the entire device but also provide additional support points to ensure the stability and safety during interior installation. The positioning connection assembly 7 is also designed in a modular manner, which facilitates quick installation and disassembly and improves production efficiency. The shape of the positioning connection assembly 7 is designed to consider the diversity of various vehicle models and interior parts, which can be widely used in different rail transit manufacturing processes. Since the positioning connection assembly 7 is an independent module, only the damaged or worn components need to be replaced during maintenance, without the need for overall disassembly.

[0032] As a preferred embodiment of the above, as shown in Figure 1 , 2As shown, the positioning and connecting assembly 7 is provided with a plurality of waist holes, and the positioning and connecting assembly 7 is adjustably fixed between the waist hole and the quick-change fixing piece and the support column 1.

[0033] Specifically, the design of the waist hole allows the positioning and connecting assembly 7 to slide up and down or left and right within a certain range on the support column 1, thereby achieving more accurate positioning and fixing. The shape of the waist hole allows the quick-change fixing piece to easily pass through and be fixed at the desired position without the need for complex operations or tools, improving installation efficiency. The quick-change fixing piece is designed with a quick locking mechanism that can quickly fix the positioning and connecting assembly 7 at any position on the support column 1, ensuring the stability and safety of the installation. The unlocking operation of the quick-change fixing piece is also simple and fast, allowing the positioning and connecting assembly 7 to be easily removed from the support column 1 when needed, facilitating subsequent maintenance and replacement. By combining the waist hole with the quick-change fixing piece, the positioning and connecting assembly 7 achieves modular installation and adjustable fixing on the support column 1, ensuring both flexibility and stability of the installation. The design of the waist hole and the quick-change fixing piece simplifies the installation operation process, reduces the skill requirements for operators, and improves work efficiency. The cooperation of the waist hole and the quick-change fixing piece allows the positioning and connecting assembly 7 to be accurately fixed at the desired position, ensuring the installation precision and stability of the interior components. The design of the waist hole and the quick-change fixing piece makes the maintenance and replacement of the positioning and connecting assembly 7 more simple and fast, reducing maintenance and time costs. Due to the flexibility and adjustability of the waist hole and the quick-change fixing piece, the entire device can be applied to more types of rail vehicles manufacturing processes, improving the production flexibility and market adaptability of the enterprise.

[0034] As a preferred embodiment of the above, as shown in the figure, Figure 5 The first support part 4 and the second support part 5 are quickly positioned and locked by the first positioning and locking pin 8.

[0035] Specifically, by designing the first support part 4 and the second support part 5 as detachable modules and using the first positioning and locking pin 8 for quick positioning and locking, the entire device is modularly assembled, improving production efficiency and flexibility, simplifying the assembly operation process, reducing the skill requirements for operators, and making the assembly process more efficient. The locking force provided by the first positioning and locking pin 8 ensures the stable connection between the first support part 4 and the second support part 5, improving the stability of the entire device. Due to the reusability of the first positioning and locking pin 8, the material cost and time cost during assembly are reduced.

[0036] As a preferred embodiment of the above, as shown in the figure, Figure 5 The support column 1 and the bearing cross beam 2 are quickly positioned and locked by the second positioning and locking pin 9.

[0037] As a preferred embodiment of the above, as shown in Figure 5 The connecting beam 3 is quickly positioned and locked with the support column 1 and the load-bearing cross beam 2 through the first positioning and locking pin 8.

[0038] Specifically, by designing the support column 1, the load-bearing cross beam 2 and the connecting beam 3 as detachable modules and using the second positioning and locking pin 9 and the first positioning and locking pin 8 for quick positioning and locking, the modular assembly of the entire device is realized, the production efficiency and flexibility are improved, the assembly operation process is simplified, the assembly process is faster and more efficient, the requirement for the skills of the operator is reduced, the assembly time is significantly shortened, and the production efficiency is improved.

[0039] As a preferred embodiment of the above, as shown in Figure 7 A floor 6 is also provided, which is laid above the support frame, and a floor support frame is also provided below the floor 6, which is fixed to the support frame.

[0040] Specifically, the laying of the floor 6 makes the entire simulation device more similar to the real vehicle interior environment, providing a more realistic scene and support for the installation and debugging of interior parts. At the same time, as a load-bearing surface for interior parts, the floor 6 can withstand a certain load, ensuring the stability and safety of the interior parts during installation. The floor support frame provides stable support for the floor 6, enhances the load-bearing capacity of the entire simulation device, and ensures the stability and safety of the interior parts during installation.

[0041] As a preferred embodiment of the above, as shown in Figure 5 The support column 1, the load-bearing cross beam 2, the connecting beam 3, the first support part 4 and the second support part 5 are all rectangular hollow steel structures.

[0042] Specifically, by reasonable cross-section design and material selection, the rectangular hollow steel structure can provide sufficient structural strength while ensuring lightweight, meet the needs of the simulation device when carrying interior parts and conducting various tests, and the rectangular cross-section has good torsional and bending resistance, so that the entire simulation device can remain stable when subjected to various loads. The hollow design reduces the amount of material used, reduces the weight of the entire simulation device, facilitates transportation and installation, reduces unnecessary material consumption, reduces manufacturing costs, and also facilitates further extension of the modular assembly.

[0043] As a preferred embodiment of the above, as shown in Figure 5 When the support column 1 and the load-bearing cross beam 2 are quickly positioned and locked through the second positioning and locking pin 9, the second positioning and locking pin 9 is a tensioning locking pin.

[0044] As a preferred embodiment of the above, Figure 5 As shown, when the connecting beam 3, the supporting column 1 and the load-bearing beam 2 are quickly positioned and locked by the first positioning locking pin 8, the first positioning locking pin 8 is a compression locking pin.

[0045] Specifically, when the second positioning locking pin 9 is used to quickly position and lock the support column 1 and the load-bearing beam 2, the second positioning locking pin 9 is a tensioning locking pin, and when the connecting beam 3 and the support column 1 and the load-bearing beam 2 are quickly positioned and locked by the first positioning locking pin 8, the first positioning locking pin 8 is a structure of a compression locking pin, so that the tensioning locking pin and the compression locking pin are respectively used to adapt the corresponding two components to rapid positioning and locking, and rapid installation. In the connection between the support column 1 and the load-bearing beam 2, the tensioning locking pin can ensure that the connection between the two The system provides a stable connection while facilitating quick installation and disassembly, making it suitable for connections between support column 1 and load-bearing beam 2 that must withstand heavy loads and impact. In the connection between connecting beam 3, support column 1, and load-bearing beam 2, the compression locking pin ensures a tight connection between the three, while facilitating quick positioning and locking, making it suitable for connections between connecting beam 3, support column 1, and load-bearing beam 2 that require frequent disassembly and reassembly. Different quick positioning and locking methods significantly shorten assembly time, improve production efficiency, and are suitable for connecting components of varying sizes and shapes. This feature makes the entire simulation device more flexible and versatile, capable of meeting the installation requirements of different vehicle models and interior components.

[0046] The above shows and describes the basic principles, main features, and 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 descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A universal vehicle compartment device for simulating the installation of vehicle interior, characterized by: It comprises a supporting column (1), a load-bearing beam (2), and a connecting beam (3); The first support component (4) and the second support component (5) are assembled to form a rectangular support frame placed parallel to the ground; A plurality of support columns (1) are vertically arranged above the support frame and are fixedly assembled with the corresponding bearing beams (2) and the connecting beams (3) to form a vehicle simulation frame; The rectangular support frame cooperates with the vehicle simulation frame to form a column-integrated square cage assembly structure.

2. The universal vehicle compartment device for simulating the installation of vehicle interior according to claim 1, characterized in that: A plurality of positioning connection components (7) are provided on the inner side of the vehicle simulation frame. The positioning connection components (7) and the support column (1) can be adjusted and fixed, and fixed beams are inserted between the plurality of positioning connection components (7).

3. The universal vehicle compartment device for simulating the installation of vehicle interior according to claim 2, characterized in that: The positioning connection component (7) is provided with a plurality of waist holes, and the positioning connection component (7) can be adjusted and fixed to the support column (1) by cooperating with the quick-change fixing piece through the waist holes.

4. The universal vehicle compartment device for simulating the installation of vehicle interior according to claim 1, characterized in that: The first supporting component (4) and the second supporting component (5) are quickly positioned and locked via a first positioning locking pin (8).

5. The universal vehicle compartment device for simulating the installation of vehicle interior according to claim 1, characterized in that: The supporting column (1) and the bearing crossbeam (2) are quickly positioned and locked via a second positioning locking pin (9).

6. The universal vehicle compartment device for simulating the installation of vehicle interior according to claim 4, characterized in that: The connecting beam (3), the supporting column (1), and the bearing crossbeam (2) are quickly positioned and locked via the first positioning locking pin (8).

7. The universal vehicle compartment device for simulating the installation of vehicle interior according to claim 1, characterized in that: A floor (6) is also provided, and the floor (6) is laid above the support frame. A floor support frame is also provided below the floor (6), and the floor support frame is fixed to the support frame.

8. The universal vehicle compartment device for simulating the installation of vehicle interior according to claim 1, characterized in that: The supporting column (1), the bearing crossbeam (2), the connecting beam (3), the first supporting component (4) and the second supporting component (5) are all rectangular hollow steel structures.

9. The universal vehicle compartment device for simulating the installation of vehicle interior according to claim 5, characterized in that: When the supporting column (1) and the bearing beam (2) are quickly positioned and locked via the second positioning locking pin (9), the second positioning locking pin (9) is a tension locking pin.

10. The universal vehicle compartment device for simulating the installation of vehicle interior according to claim 6, characterized in that: When the connecting beam (3) and the supporting column (1) and the bearing crossbeam (2) are quickly positioned and locked by the first positioning locking pin (8), the first positioning locking pin (8) is a pressing locking pin.

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