Hydraulic oil radiator structure and vehicle

Abstract

The utility model relates to the technical field of hydraulic oil heat dissipation, in particular to a hydraulic oil radiator structure and a vehicle. The hydraulic oil radiator structure comprises a front beam mounting plate which comprises a main plate, and top plates are connected to the two sides of the top of the main plate; first threaded holes are formed in the two sides of the bottom of the main plate; a second threaded hole is formed in the top plate, and the second threaded hole is used for fixedly connecting the front beam mounting plate with a bottom plate of a to-be-mounted vehicle; the radiator assembly is mounted on the front surface of the main board; the connecting reinforcing plate is used for being fixed to the back face of the main plate through a first threaded hole after the front beam mounting plate is fixedly connected with a bottom plate of the vehicle, and a third threaded hole is formed in the top of the connecting reinforcing plate and used for being fixedly connected with the bottom plate of the vehicle to be mounted. According to the hydraulic oil radiator, dynamic stiffness optimization and structural lightweight design of a hydraulic oil radiator installation point are achieved, and the radiating effect of hydraulic oil and the working efficiency of the radiator are improved.

Description

Technical Field

[0001] This utility model relates to the field of hydraulic oil cooling technology, specifically to a hydraulic oil radiator structure and vehicle. Background Technology

[0002] With the development of modern science and technology, port logistics and transportation are moving towards higher efficiency and larger load capacities. At this point, vehicle safety and hydraulic oil cooling are becoming increasingly important. Therefore, this paper proposes an optimized dynamic stiffness and lightweight structural design for hydraulic oil radiators to improve the cooling effect and radiator efficiency. Existing technology directly mounts the radiator onto a mounting plate, aligning it with the radiator bracket and securing it with bolts. The mounting plate is then fixed to the vehicle floor. This method results in insufficient stability during operation, inadequate dynamic stiffness, and excessive vibration during cargo transport. Furthermore, the mounting plate is at risk of damage under long-term loads. Due to its poor stability, the overall installation position cannot flexibly adapt to different equipment structures. Utility Model Content

[0003] The purpose of this utility model is to provide a hydraulic oil radiator structure and vehicle. The hydraulic oil radiator structure provides additional support points for the front beam mounting plate by connecting reinforcing plates to optimize the radiator mounting structure. The optimized structure can effectively improve the dynamic stiffness of the mounting points, making the operation more stable, effectively improving the hydraulic oil cooling effect, and making the installation position more flexible. At the same time, the connecting reinforcing plates can also distribute the weight of the overall structure, reduce the stress on each mounting point, and effectively reduce the risk of damage to the mounting plate due to long-term heavy load.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] In a first aspect, this utility model provides a hydraulic oil radiator structure, which includes:

[0006] The front beam mounting plate includes a main board, with top plates connected to both sides of the top of the main board; first threaded holes are provided on both sides of the bottom of the main board; and second threaded holes are provided on the top plate, which are used to fix the front beam mounting plate to the floor of the vehicle to be installed.

[0007] The heat sink assembly is mounted on the front of the motherboard;

[0008] A connecting reinforcement plate is used to fix the front beam mounting plate to the back of the main board through a first threaded hole after the front beam mounting plate is fixedly connected to the vehicle floor. The top of the connecting reinforcement plate is provided with a third threaded hole, which is used to fix the plate to the floor of the vehicle to be installed.

[0009] Optionally, the first threaded holes are symmetrically formed on both sides of the bottom of the motherboard.

[0010] Optionally, the number of first threaded holes opened on one side of the bottom of the motherboard is 2.

[0011] Optionally, the angle between the connecting reinforcement plate and the motherboard after the plate is fixed to the back of the motherboard through the first threaded hole is less than 90°.

[0012] Optionally, the number of second threaded holes opened on the top plate is 4; the number of third threaded holes opened on the top of the connecting reinforcing plate is 2.

[0013] Optionally, the heat sink assembly includes:

[0014] A protective cover is installed on the front of the motherboard;

[0015] Heat dissipation fins are installed inside the protective cover;

[0016] A heat sink is installed on the front of the motherboard and located on both sides of the protective cover. The heat sink is used to attach to the heat-generating components and transfer the absorbed heat to the heat sink fins, the surrounding air and the motherboard.

[0017] A cooling fan is installed inside the protective cover. The cooling fan is used to blow air to remove heat from the heat dissipation fins.

[0018] Optionally, the heat dissipation fins are arranged in a thin sheet-like pattern.

[0019] Optionally, the heat dissipation fan blades include a first set of fan blades and a second set of fan blades arranged at intervals on the drive shaft, wherein the first set of fan blades is located inside the protective cover relative to the second set of fan blades.

[0020] Optionally, the first group of wind turbine blades has 12 blades, and the second group of wind turbine blades has 8 blades.

[0021] Secondly, this utility model provides a vehicle that includes the aforementioned hydraulic oil radiator structure.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] This invention provides additional support points for the overall structure by arranging a connecting reinforcement plate after the front beam mounting plate is fixed to the vehicle floor, effectively improving the dynamic stiffness of the mounting point and the hydraulic oil cooling efficiency; at the same time, the radiator is more stable during operation, and the connecting reinforcement plate can also distribute the weight of the overall structure, reduce the stress on each mounting point, reduce the risk of damage to the mounting plate due to long-term load, and make the installation position of the radiator more flexible. Attached Figure Description

[0024] Figure 1This is a schematic diagram of the hydraulic oil radiator structure in Example 1;

[0025] Figure 2 for Figure 1 A structural diagram from another perspective.

[0026] The following are the labels in the diagram: 1. Front beam mounting plate; 11. Main board; 12. Top plate; 2. First connecting reinforcement plate; 3. Second connecting reinforcement plate; 4. Heat dissipation fan blades; 5. Protective cover; 6. Heat dissipation fins; 7. Heat dissipation base. Detailed Implementation

[0027] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are used only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this invention, unless otherwise stated, "a plurality of" means two or more. In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art will understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0028] The present invention will be further described below with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and should not be used to limit the scope of protection of the present invention. Example 1

[0029] To make the purpose, technical solution, and advantages of this invention patent clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0030] Combination Figures 1-2This embodiment provides a hydraulic oil radiator structure, which includes a front beam mounting plate 1, a radiator assembly, and a connecting reinforcement plate. The front beam mounting plate 1 includes a main plate 11, and the radiator assembly is mounted on the front of the main plate 11. Top plates 12 are connected to both sides of the top of the main plate 11. First threaded holes are provided on both sides of the bottom of the main plate 11, and the first threaded holes are symmetrically provided on both sides of the bottom of the main plate 11. Second threaded holes are provided on the top plate 12, and the second threaded holes are used to fix the front beam mounting plate 1 to the floor of the vehicle to be installed. The connecting reinforcement plate is used to fix the front beam mounting plate 1 to the back of the main plate 11 through the first threaded holes after the front beam mounting plate 1 is fixedly connected to the floor of the vehicle. The connecting reinforcement plates connected to both sides of the main plate 11 are a first connecting reinforcement plate 2 and a second connecting reinforcement plate 3, respectively.

[0031] The connecting reinforcement plate has a third threaded hole at its top, which is used for fixed connection with the floor of the vehicle to be installed. After the connecting reinforcement plate is fixed to the back of the main plate 11 through the first threaded hole, the included angle between the connecting reinforcement plate and the main plate 11 is less than 90°, so that a triangular structure is formed between the front beam mounting plate 1, the connecting reinforcement plate, and the vehicle floor, resulting in better stability. In some specific embodiments, the number of first threaded holes on the bottom side of the main plate 11 is 2. The number of second threaded holes on the top plate 12 is 4; and the number of third threaded holes on the top of the connecting reinforcement plate is 2. After testing and verification, this number is sufficient to effectively ensure the overall structural stability.

[0032] Specifically, in this embodiment, the connecting reinforcement plate provides additional support points for the front beam mounting plate 1, effectively improving the dynamic stiffness of the mounting point and the hydraulic oil cooling efficiency. This makes the radiator more stable during operation and distributes the weight of the overall structure to reduce the stress on each threaded fixing point, thus reducing the risk of damage to the front beam mounting plate 1 due to long-term heavy load. Furthermore, the addition of the connecting reinforcement plate reduces the overall structural sway and enhances stability. The mounting position of the front beam mounting plate 1 on the vehicle floor is more flexible (in fact, due to the large number of components using the hydraulic system, there is a need to install hydraulic oil radiators in many locations). Previously, due to poor stability, the mounting position of the front beam mounting plate 1 needed to be pre-tested, and some locations with large vibration amplitudes were difficult to pass the test. The front beam mounting plate 1 had poor stability and was prone to swaying or shifting due to vibration. The cooling fan blades 4 also had unstable airflow and low heat exchange speed. The hydraulic oil radiator structure of this embodiment, after testing, allows for more flexible mounting positions, not only suitable for hydraulic oil cooling in different parts but also providing a more flexible solution for the arrangement of other structures.

[0033] In some specific embodiments, the heat sink assembly includes a protective cover 5, heat dissipation fins 6, a heat dissipation base 7, and heat dissipation fan blades 4. The protective cover 5 is installed on the front of the motherboard 11, preventing personnel from contacting the high-speed rotating heat dissipation fan blades 4 to avoid personal injury; it also blocks debris from entering the heat sink. The heat dissipation fins 6 are installed inside the protective cover 5, and are arranged in a large number of thin sheets to increase the contact area with the air, absorbing heat from the hydraulic oil and quickly transferring it to the surrounding air and the front beam mounting plate 1. The heat dissipation base 7 is installed on the front of the motherboard 11 and located on both sides of the protective cover 5. The heat dissipation base 7 is used to adhere to the heat-generating components and transfer the absorbed heat to the heat dissipation fins 6, the surrounding air, and the motherboard 11. In this embodiment, the heat dissipation base 7 is in close contact with the heat-generating components to ensure minimal thermal resistance between them, allowing the heat generated by the hydraulic oil to be quickly transferred to the heat dissipation base 7. The heat dissipation fan blades 4 are installed inside the protective cover 5, and force air to quickly pass through the heat sink to carry away the heat on the heat dissipation fins 6, forming a stable airflow to accelerate the heat exchange rate between the air and the hot surface, thereby improving thermal efficiency. In one specific embodiment, the heat dissipation fan 4 includes a first group of fan blades and a second group of fan blades spaced apart on the drive shaft. The first group of fan blades has 12 fan blades and the second group of fan blades has 8 fan blades. In one specific embodiment, the first group of fan blades is closer to the inner side of the protective cover 5 than the second group of fan blades, thereby providing stronger airflow through the two groups of fan blades to improve heat dissipation efficiency. Example 2

[0034] Based on the same inventive concept as Embodiment 1, this embodiment provides a vehicle characterized by including the hydraulic oil radiator structure described in Embodiment 1.

[0035] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A hydraulic oil radiator structure characterized by comprising: The application relates to a front beam mounting plate (1) comprising a main plate (11), the top of the main plate (11) is connected with a top plate (12) on both sides, first threaded holes are arranged on the bottom of the main plate (11) on both sides, second threaded holes are arranged on the top plate (12), the second threaded holes are used for fixing and connecting the front beam mounting plate (1) with the bottom plate of a vehicle to be mounted, a radiator assembly is arranged on the front of the main plate (11), a connecting reinforcing plate is arranged on the back of the main plate (11) through the first threaded holes after the front beam mounting plate (1) is fixedly connected with the bottom plate of the vehicle, third threaded holes are arranged on the top of the connecting reinforcing plate, and the third threaded holes are used for fixing and connecting the bottom plate of the vehicle to be mounted. The first threaded holes are symmetrically arranged on the bottom of the main plate (11) on both sides. The number of the first threaded holes arranged on one side of the bottom of the main plate (11) is 2. The included angle between the connecting reinforcing plate and the main plate (11) is less than 90 degrees after the connecting reinforcing plate is fixed on the back of the main plate (11) through the first threaded holes.

2. The hydraulic oil radiator structure according to claim 1, characterized by The number of the second threaded holes arranged on the top plate (12) is 4, and the number of the third threaded holes arranged on the top of the connecting reinforcing plate is 2.

3. The hydraulic oil radiator structure according to claim 2, characterized by The radiator assembly comprises a protective cover (5) arranged on the front of the main plate (11), a heat dissipation fin (6) arranged in the protective cover (5), a heat dissipation base (7) arranged on the front of the main plate (11) and located on both sides of the protective cover (5), the heat dissipation base (7) is used for being attached to a heating component and transmitting the absorbed heat to the heat dissipation fin (6), surrounding air and the main plate (11), and a heat dissipation fan blade (4) arranged in the protective cover (5), the heat dissipation fan blade (4) is used for blowing air to take away the heat on the heat dissipation fin (6).

4. The hydraulic oil radiator structure according to claim 2, characterized by The heat dissipation fin (6) is arranged in a sheet shape.

5. The hydraulic oil radiator structure according to claim 1, wherein The heat dissipation fan blade (4) comprises a first group of fan blades and a second group of fan blades which are arranged at intervals on a driving shaft, and the first group of fan blades is located on the inner side of the protective cover (5) relative to the second group of fan blades.

6. The hydraulic oil radiator structure according to claim 1, wherein The number of the fan blades of the first group of fan blades is 12, and the number of the fan blades of the second group of fan blades is 8. The application further discloses a hydraulic oil radiator structure comprising the hydraulic oil radiator structure. ​ ​ ​ 7. The hydraulic oil radiator structure according to claim 6, wherein ​ 8. The hydraulic oil radiator structure according to claim 6, wherein ​ 9. The hydraulic oil radiator structure according to claim 8, wherein ​ 10. A vehicle characterized by comprising: ​

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