Track framework component

Abstract

The utility model discloses a track framework member which comprises a square tube and a cylinder used for supporting the square tube, the cylinder is fixedly connected with the end portion of the square tube through a dismounting and mounting member, the dismounting and mounting member comprises a column top plate, a mounting plate, a reinforcing plate and a bolt, the column top plate is fixedly welded at the top of the cylinder, the reinforcing plate is arranged at the bottom of the square tube, and the bolt is arranged on the mounting plate. The mounting plate is located between the column top plate and the reinforcing plate, the lower end of the bolt penetrates through the inner bottom of the square pipe, the reinforcing plate, the mounting plate and the column top plate and then is fixedly connected with a nut in a threaded mode, beam steel is arranged at the upper end of the square pipe, a connecting plate is fixedly welded between the beam steel and the square pipe, and an asphalt layer is laid on the inner side of the upper end of the beam steel; compared with a traditional track frame structure, the track frame component composed of the square pipes, the cylinders, the disassembly and assembly pieces, the connecting plates, the beam steel and the asphalt layer has the advantages that material cost is effectively controlled, meanwhile, the installation process is more flexible and efficient due to introduction of the disassembly and assembly pieces, and therefore construction cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of tracks, in particular to a track frame component. Background Art

[0002] As society continues to develop, road traffic is becoming increasingly congested. Electric-powered, high-speed, high-capacity public transportation, utilizing wheel-rail technology, has seen rapid development. Depending on the scope of service, it can be used for both intercity and urban rail transit, effectively resolving traffic congestion and other issues. It offers advantages such as high capacity, high speed, frequent service, safety and comfort, high punctuality, all-weather operation, low fares, and energy conservation and environmental protection. Its low-energy, low-pollution "green transportation" is a key to resolving urban ills and is highly applicable to achieving sustainable urban development.

[0003] However, the existing track frame has high construction cost and long construction period.

[0004] To this end, a track frame component is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a track frame component to solve the technical problems of high construction cost and long construction period of the existing track frame.

[0006] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0007] A track frame component includes a square tube and a cylinder for supporting the square tube. The cylinder is fixedly connected to the end of the square tube through a disassembly component. A beam steel is provided at the upper end of the square tube. A connecting plate is fixedly welded between the beam steel and the square tube. An asphalt layer is laid on the inner side of the upper end of the beam steel.

[0008] As a further solution of the present invention, a plurality of support tubes are fixedly welded between the top of the square tube and the inner bottom of the beam steel.

[0009] As a further solution of the present invention, a cross-shaped threaded steel bar is laid on the inner side of the upper end of the beam steel for locking the asphalt layer.

[0010] As a further solution of the present invention, the cross-shaped threaded steel bar is formed by splicing a plurality of crisscross threaded steel bars.

[0011] As a further solution of the present invention, the disassembly and assembly parts include a column top plate, a mounting plate, a reinforcement plate and bolts. The column top plate is fixedly welded to the top of the cylinder, the reinforcement plate is arranged at the bottom of the square tube, the mounting plate is located between the column top plate and the reinforcement plate, the lower end of the bolt passes through the inner bottom of the square tube, and the reinforcement plate, the mounting plate and the column top plate are threadedly fixed with nuts.

[0012] As a further solution of the present invention, a plurality of ribs are fixedly welded between the upper end of the cylinder and the bottom of the column top plate.

[0013] As a further solution of the present invention, a fixing seat is fixedly welded to the bottom of the cylinder, and a mounting hole for installation is opened on the fixing seat.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] Compared with the traditional track frame structure, the utility model effectively controls the material cost through the track frame components composed of square tubes, cylinders, detachable parts, connecting plates, beam steel and asphalt layers. At the same time, the introduction of detachable parts makes the installation process more flexible and efficient, thereby reducing the overall construction cost.

[0016] With a modular design, track frame components can be prefabricated in the factory, and only simple assembly and fixing work is required on site, which greatly shortens the construction period and improves construction efficiency.

[0017] The square tubes and cylinders are firmly connected by detachable parts, and are reinforced by support tubes, ribs and cross-shaped threaded steel structural parts, giving the entire track frame components extremely high stability and load-bearing capacity, ensuring the safety and smoothness of train operation.

[0018] The design of detachable parts allows track frame components to be easily disassembled and reinstalled when they need to be repaired or replaced, reducing maintenance difficulty and cost and improving operational efficiency.

[0019] By adjusting the specific sizes and configurations of square tubes, beam steels, columns and detachable parts, the track frame components can adapt to different terrains and traffic needs, and have strong flexibility and adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only examples of the embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0021] Figure 1 This is a schematic structural diagram of an embodiment of the present utility model;

[0022] Figure 2 for Figure 1 A schematic diagram of the enlarged structure of part A in FIG;

[0023] Figure 3 This is a schematic diagram of the partial structure of the left side of an embodiment of the present utility model;

[0024] Figure 4 It is a schematic cross-sectional structural diagram of the support tube in an embodiment of the present utility model.

[0025] Reference numerals:

[0026] 1. Cylinder; 101. Fixed seat; 2. Rib plate; 3. Column top plate; 4. Mounting plate; 5. Reinforcement plate; 6. Bolts; 7. Square tube; 8. Support tube; 9. Beam steel; 10. Cross-shaped threaded steel; 11. Asphalt layer; 12. Connecting plate. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the present invention more clear, the following is a further detailed description of the present invention in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0028] In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the embodiments of the present invention.

[0029] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, an integral connection, or a detachable connection; it can be the internal connection of two components; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0030] See also Figures 1 to 4 As shown, an embodiment of the utility model is a track frame component, including a square tube 7 and a cylinder 1 for supporting the square tube 7, wherein a fixing seat 101 is fixedly welded to the bottom of the cylinder 1, and an installation hole for installation is opened on the fixing seat 101. Through this arrangement, the connection between the cylinder 1 and the foundation is facilitated. In this embodiment, the square tube 7 adopts a galvanized square tube of 450mm×600mm×14mm, and the cylinder 1 is fixedly connected to the end of the square tube 7 through a disassembly and assembly part. A beam steel 9 is provided at the upper end of the square tube 7, and the beam steel 9 adopts an I-beam of 300mm×692mm. A connecting plate 12 is fixedly welded between the beam steel 9 and the square tube 7, and an asphalt layer 11 is laid on the inner side of the upper end of the beam steel 9.

[0031] Compared with the traditional track frame structure, the material cost is effectively controlled by the track frame components composed of square tubes 7, cylinders 1, detachable parts, connecting plates 12, beam steels 9 and asphalt layers 11. At the same time, the introduction of detachable parts makes the installation process more flexible and efficient, thereby reducing the overall construction cost.

[0032] In the embodiment of the present invention, a number of support tubes 8 are fixedly welded between the top of the square tube 7 and the inner bottom of the beam steel 9. The support tubes 8 can effectively improve the supporting strength of the track frame component. The support tubes 8 are 140mm×140mm×6mm galvanized tubes. When welding, the distance between two adjacent support tubes 8 along the length direction of the square tube 7 is set to 1m.

[0033] A cross-shaped threaded steel bar 10 is laid on the inner side of the upper end of the beam steel 9 for locking the asphalt layer 11. The cross-shaped threaded steel bar 10 can effectively improve the connection strength between the asphalt layer 11 and the beam steel 9, thereby improving the overall strength of the track frame structure. The cross-shaped threaded steel bar 10 is spliced ​​by multiple crisscrossing threaded steel bars, and the threaded steel bar uses a threaded steel bar with a diameter of 12 mm.

[0034] The disassembly and assembly parts include a column top plate 3, a mounting plate 4, a reinforcement plate 5 and a bolt 6. The column top plate 3 is fixedly welded to the top of the cylinder 1, the reinforcement plate 5 is arranged at the bottom of the square tube 7, the mounting plate 4 is located between the column top plate 3 and the reinforcement plate 5, and the lower end of the bolt 6 passes through the inner bottom of the square tube 7. The reinforcement plate 5, the mounting plate 4 and the column top plate 3 are threadedly fixed with nuts. By adopting the above technical solution, the connection between the square tube 7 and the cylinder 1 is facilitated.

[0035] In order to improve the connection strength between the cylinder 1 and the column top plate 3, a plurality of ribs 2 are fixedly welded between the upper end of the cylinder 1 and the bottom of the column top plate 3.

[0036] When the track frame structure of this embodiment is in use, the column 1 is fixed to the foundation via the fixing base 101 and the mounting holes at its bottom, providing a stable support base for the entire track frame structure. The disassembly assembly securely connects the column 1 to the square tube 7. The column top plate 3, mounting plate 4, reinforcement plate 5, and bolts 6 in the disassembly assembly work together. The bolts 6 penetrate the bottom of the square tube 7 and are threadedly fixed to the column top plate 3, mounting plate 4, and reinforcement plate 5, thus achieving a stable connection between the square tube 7 and the column 1.

[0037] At the top of the square tube 7, the steel beam 9 is fixedly welded to the square tube 7 via a connecting plate 12, forming the main load-bearing structure of the track. To improve the load-bearing capacity and stability of the track, several support tubes 8 are welded between the square tube 7 and the steel beam 9. In addition, an asphalt layer 11 is laid on the inner side of the upper end of the steel beam 9 to provide a smooth surface for train operation. To further enhance the connection strength between the asphalt layer 11 and the steel beam 9, a cross-shaped threaded steel bar 10 is also laid. The cross-shaped threaded steel bar 10 is made of multiple crisscrossed threaded steel bars, which can effectively lock the asphalt layer 11 and prevent it from loosening or falling off.

[0038] Technical effect:

[0039] Cost Control and Improved Construction Efficiency: Compared to traditional track frame structures, this new system effectively controls material costs. The introduction of detachable components makes the installation process more flexible and efficient, thereby reducing overall construction costs. Furthermore, the track frame components utilize a modular design and can be prefabricated in the factory, requiring only simple assembly and fixing on-site, significantly shortening the construction period and improving construction efficiency.

[0040] High stability and load-bearing capacity: The square tube 7 and the cylinder 1 are securely connected via detachable components. Combined with structural reinforcements such as the support tube 8, rib plate 2, and cross-shaped threaded steel bars 10, the entire track frame possesses exceptional stability and load-bearing capacity. This design ensures the safety and stability of trains during high-speed operation.

[0041] Easy to maintain: The design of detachable components allows track frame components to be easily removed and reinstalled when repairs or replacements are needed, reducing maintenance difficulty and costs. This design also facilitates regular inspection and maintenance of the track, improving operational efficiency.

[0042] Strong adaptability: By adjusting the specific dimensions and configuration of the square tubes 7, steel beams 9, columns 1, and detachable components, the track frame component can be adapted to different terrains and transportation requirements. This flexibility makes the track frame component have broad application prospects in intercity rail transit and urban rail transit.

[0043] In summary, the track frame components of the embodiments of the present invention exhibit significant technical advantages in terms of cost control, construction efficiency, stability, load-bearing capacity, ease of maintenance and adaptability.

[0044] The above shows and describes the basic principles of the present invention. The above is only a preferred embodiment of the present invention and is not intended to limit the present invention. The above embodiments and descriptions in the specification are only to illustrate the principles of the present invention. Without departing from the scope of the present invention, any modifications, equivalent substitutions and improvements made within the spirit and scope of the present invention should be included in the scope of protection of the present invention.

Claims

1. A track frame component, characterized in that: It comprises a square tube (7) and a cylinder (1) for supporting the square tube (7), wherein the cylinder (1) is fixedly connected to the end of the square tube (7) via a disassembly component, a beam steel (9) is provided at the upper end of the square tube (7), a connecting plate (12) is fixedly welded between the beam steel (9) and the square tube (7), and an asphalt layer (11) is laid on the inner side of the upper end of the beam steel (9).

2. A track frame member according to claim 1, characterized in that: A plurality of support tubes (8) are fixedly welded between the top of the square tube (7) and the inner bottom of the beam steel (9).

3. A track frame member according to claim 2, characterized in that: A cross-shaped threaded steel bar (10) for locking the asphalt layer (11) is laid on the inner side of the upper end of the beam steel (9).

4. A track frame member according to claim 3, characterized in that: The cross-shaped threaded steel bar (10) is formed by splicing together a plurality of threaded steel bars that are crisscrossed.

5. A track frame member according to claim 4, characterized in that: The disassembly and assembly parts include a column top plate (3), a mounting plate (4), a reinforcement plate (5) and a bolt (6); the column top plate (3) is fixedly welded to the top of the cylinder (1); the reinforcement plate (5) is arranged at the bottom of the square tube (7); the mounting plate (4) is located between the column top plate (3) and the reinforcement plate (5); the lower end of the bolt (6) passes through the inner bottom of the square tube (7); the reinforcement plate (5), the mounting plate (4) and the column top plate (3) are fixedly connected with a nut by thread.

6. A track frame member according to claim 5, characterized in that: A plurality of ribs (2) are fixedly welded between the upper end of the cylinder (1) and the bottom of the column top plate (3).

7. A track frame member according to claim 6, characterized in that: A fixing seat (101) is fixedly welded to the bottom of the cylinder (1), and a mounting hole for mounting is provided on the fixing seat (101).

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