Liquid storage pot support, hydraulic steering system and vehicle

Abstract

The utility model discloses a liquid storage pot support, a hydraulic steering system and a vehicle, and the liquid storage pot support comprises a clamping part which is used for clamping a liquid storage pot; the main body part is connected with the clamping part, three mounting holes are formed in the main body part, and a triangular structure is formed among the three mounting holes. The three mounting holes are formed in the main body part, so that the liquid storage pot bracket can be fixed on the longitudinal beam through the fasteners penetrating through the three mounting holes, the liquid storage pot bracket can be stably and firmly arranged on the longitudinal beam, the operation is simple, the device can be simplified, and the overall weight of the liquid storage pot bracket can be reduced to a certain extent; in addition, the triangular structure is formed among the three mounting holes, and the triangular structure has good stability, so that the three mounting holes have good stability, and instability of mounting of the main body part can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, in particular to a liquid storage pot bracket, a hydraulic steering system and a vehicle. Background Art

[0002] In the related art, a liquid storage pot is fixed on a longitudinal beam of a vehicle frame by using a liquid storage pot bracket. Hydraulic oil flows into a steering assist pump through a hose, flows into a steering gear after being pressurized, and then flows back to the liquid storage pot through a pipeline.

[0003] However, the existing liquid storage pot bracket also has significant defects: the liquid storage pot bracket is relatively heavy in mass and does not conform to the concept of lightweight design. Summary of the Utility Model

[0004] The utility model aims to at least solve one of the technical problems existing in the prior art. For this purpose, the utility model provides a liquid storage pot bracket, which is light in overall weight, realizes lightweight design, and thus can reduce the energy consumption of a vehicle.

[0005] The utility model further provides a hydraulic steering system.

[0006] The utility model further provides a vehicle.

[0007] The liquid storage pot bracket according to the utility model includes: a clamping portion for clamping a liquid storage pot; a main body portion connected to the clamping portion, and three mounting holes are provided on the main body portion, and a triangular structure is formed among the three mounting holes.

[0008] According to the liquid storage pot bracket of the utility model, three mounting holes are provided on the main body portion. In this way, the liquid storage pot bracket can be fixed to the longitudinal beam by passing fasteners through the three mounting holes, so that the liquid storage pot bracket can be stably and firmly arranged on the longitudinal beam. At this time, the operation is simple, and the device can be simplified. To a certain extent, the overall weight of the liquid storage pot bracket can also be reduced, realizing lightweight design, and thus the energy consumption of the vehicle can be reduced. In addition, a triangular structure is formed among the three mounting holes, and the triangular structure has good stability. In this way, the three mounting holes have good stability and can avoid the instability of the installation of the main body portion.

[0009] In some examples of the utility model, the main body portion includes: a connecting portion and a mounting portion. The connecting portion is connected between the clamping portion and the mounting portion, the mounting portion is bent relative to the connecting portion, and the three mounting holes are provided on the mounting portion.

[0010] In some examples of the utility model, at least one weight-reducing hole is provided in the connecting portion and / or the mounting portion.

[0011] In some examples of the present utility model, there are multiple clamping portions, and the multiple clamping portions are arranged at intervals in the circumferential direction.

[0012] In some examples of the present utility model, the liquid storage pot bracket further includes: a clamp, the clamp is sleeved on the multiple clamping portions, and is used to clamp the liquid storage pot on the multiple clamping portions.

[0013] In some examples of the present utility model, the multiple clamping portions are all configured as ratchet structures.

[0014] In some examples of the present utility model, the main body portion and the clamping portion are integrally formed aluminum alloy structural parts.

[0015] According to the hydraulic steering system of the present utility model, it includes: a longitudinal beam; a liquid storage pot; the above-mentioned liquid storage pot bracket, the liquid storage pot bracket is installed on the longitudinal beam, and the liquid storage pot is clamped on the clamping portion.

[0016] According to the hydraulic steering system of the present utility model, it further includes: a steering assist pump and a steering gear, the outlet of the liquid storage pot is communicated with the inlet of the steering assist pump, the inlet of the liquid storage pot is communicated with the outlet of the steering gear, and the outlet of the steering assist pump is communicated with the inlet of the steering gear.

[0017] According to the vehicle of the present utility model, it includes: the above-mentioned hydraulic steering system.

[0018] The additional aspects and advantages of the present utility model will be partially given in the following description, partially will become obvious from the following description, or will be understood through the practice of the present utility model. Description of the Drawings

[0019] The above and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, in which:

[0020] Figure 1 is a partial schematic diagram of a hydraulic steering system according to an embodiment of the present utility model;

[0021] Figure 2 is a schematic diagram of a liquid storage pot bracket according to an embodiment of the present utility model.

[0022] Reference Signs:

[0023] 1. Liquid storage pot bracket;

[0024] 10. Main body portion; 20. Clamping portion; 100. Mounting hole; 101. Weight reduction hole; 102. Connecting portion; 103. Mounting portion; 30. Clamp; 2. Hydraulic steering system; 40. Longitudinal beam; 50. Liquid storage pot. Detailed Description of the Embodiments

[0025] Embodiments of the present utility model will be described in detail below. The embodiments described with reference to the accompanying drawings are exemplary. Embodiments of the present utility model will be described in detail below.

[0026] Reference will be made below to Figure 1 and Figure 2 describe the liquid storage pot bracket 1 according to an embodiment of the present utility model.

[0027] As Figure 1 and Figure 2 shown, the liquid storage pot bracket 1 according to an embodiment of the present utility model includes: a main body portion 10 and a clamping portion 20. The main body portion 10 is the main part of the liquid storage pot bracket 1 and can be used to connect and arrange other components. The clamping portion 20 is a component of the liquid storage pot bracket 1 and mainly plays a role of clamping and matching.

[0028] As Figure 1 and Figure 2 shown, the clamping portion 20 is used to clamp the liquid storage pot 50, and the main body portion 10 is connected to the clamping portion 20. The clamping portion 20 is used to clamp the liquid storage pot 50, so that the setting of the liquid storage pot 50 can be more firm and reliable, and long-term and effective fixation of the liquid storage pot 50 can be achieved, avoiding the occurrence of failure modes. The main body portion 10 is connected to the clamping portion 20. At this time, the clamping portion 20 and the main body portion 10 form a whole, facilitating the installation and setting of the liquid storage pot bracket 1.

[0029] As Figure 1 and Figure 2 shown, three mounting holes 100 are provided on the main body portion 10, and a triangular structure is formed between the three mounting holes 100. The mounting holes 100 can mainly be used to cooperate with the installation of other components. By providing three mounting holes 100 on the main body portion 10, the liquid storage pot bracket 1 can be fixed to the longitudinal beam 40 by passing fasteners through the three mounting holes 100, so that the liquid storage pot bracket 1 can be stably and firmly arranged on the longitudinal beam 40. Moreover, by setting the number of mounting holes 100 to three, the operation is simple, the device can be simplified, and to a certain extent, the overall weight of the liquid storage pot bracket 1 can also be reduced. In addition, a triangular structure is formed between the three mounting holes 100, and the triangular structure has good stability. Therefore, the three mounting holes 100 have good stability, which can avoid the instability of the installation of the main body portion 10.

[0030] Accordingly, three mounting holes 100 are provided on the main body portion 10. In this way, the liquid storage pot bracket 1 can be fixed to the longitudinal beam 40 by passing fasteners through the three mounting holes 100, so that the liquid storage pot bracket 1 can be stably and firmly arranged on the longitudinal beam 40. At this time, the operation is simple, and the device can be simplified. To a certain extent, the overall weight of the liquid storage pot bracket 1 can also be reduced, realizing lightweight design, thereby reducing the energy consumption of the vehicle. In addition, a triangular structure is formed between the three mounting holes 100, and the triangular structure has good stability. In this way, good stability is achieved between the three mounting holes 100, and the instability of the installation of the main body portion 10 can be avoided.

[0031] Specifically, as Figure 1 and Figure 2 shown, the main body portion 10 includes: a connecting portion 102 and a mounting portion 103. The connecting portion 102 is connected between the clamping portion 20 and the mounting portion 103. The mounting portion 103 is bent relative to the connecting portion 102, and the three mounting holes 100 are provided on the mounting portion 103. The connecting portion 102 and the mounting portion 103 are components of the main body portion 10. The connecting portion 102 mainly plays a connecting role, and the mounting portion 103 mainly plays a mounting role. The connecting portion 102 is connected between the clamping portion 20 and the mounting portion 103. One end of the connecting portion 102 is connected to the clamping portion 20, and the other end is connected to the mounting portion 103. The mounting portion 103 is bent relative to the connecting portion 102. Relative to the connecting portion 102, the mounting portion 103 presents a bent state. The three mounting holes 100 are provided on the mounting portion 103. In this way, the liquid storage pot bracket 1 can be fixed to the longitudinal beam 40 by passing fasteners through the three mounting holes 100, so that the liquid storage pot bracket 1 can be stably and firmly arranged on the longitudinal beam 40.

[0032] Among them, as Figure 1 and Figure 2 shown, at least one weight-reducing hole 101 is provided on the connecting portion 102 and / or the mounting portion 103. The weight-reducing hole 101 is mainly used for weight reduction. At least one weight-reducing hole 101 is provided on the connecting portion 102 and / or the mounting portion 103. For example: the number of weight-reducing holes 101 can be two, and both of the two weight-reducing holes 101 can be rectangular structures. In this way, the overall weight of the main body portion 10 can be reduced. In addition, the weight-reducing hole 101 can also prevent stress concentration of the main body portion 10 and avoid damage to the structure of the main body portion 10 caused by installation and stress.

[0033] In addition, as Figure 1 and Figure 2As shown, there are multiple clamping portions 20, and the multiple clamping portions 20 are arranged at intervals in the circumferential direction. By providing multiple clamping portions 20, the clamping and supporting stability of the liquid storage pot bracket 1 can be further improved, which can ensure that the liquid storage pot 50 is set more firmly and reliably. And the multiple clamping portions 20 are arranged at intervals in the circumferential direction, which can avoid interference between the multiple clamping portions 20. At the same time, the distribution range of the multiple clamping portions 20 can be wider, and to a certain extent, the supporting stability of the liquid storage pot bracket 1 can also be improved.

[0034] Of course, as Figure 1 shown, the liquid storage pot bracket 1 further includes: a clamp 30, and the clamp 30 is sleeved on the multiple clamping portions 20 for clamping the liquid storage pot 50 on the multiple clamping portions 20. The clamp 30 mainly plays a role of tightening and clamping. The clamp 30 is sleeved on the multiple clamping portions 20 for clamping the liquid storage pot 50 on the multiple clamping portions 20. First, the clamping portion 20 clamps the liquid storage pot 50 to perform the first step of fixing the liquid storage pot 50. Then the clamp 30 is sleeved on the liquid storage pot 50 and the multiple clamping portions 20. At this time, the clamp 30 can well tie the liquid storage pot 50 to the multiple clamping portions 20, so as to perform the second step of fixing the liquid storage pot 50, thereby making the setting of the liquid storage pot 50 more firm and reliable.

[0035] Furthermore, as Figure 1 and Figure 2 shown, the multiple clamping portions 20 are all constructed as ratchet pawl structures. The ratchet pawl structure is simple, which is convenient for installation and manufacturing. The clamping of the ratchet pawl is more reliable and effective. By constructing the multiple clamping portions 20 as ratchet pawl structures, the clamping portion 20 is more in line with the actual working conditions, and the setting of the liquid storage pot 50 can be made more firm and reliable.

[0036] In addition, as Figure 1 and Figure 2 shown, the main body portion 10 and the clamping portion 20 are integrally formed aluminum alloy structural parts. The main body portion 10 and the clamping portion 20 are integrally formed structural parts. At this time, the liquid storage pot bracket 1 is an integral structure, and the structure is more stable and firm, which is convenient for the installation and setting of the liquid storage pot bracket 1. At the same time, only one processing die is required for the production and processing of the liquid storage pot bracket 1, which is convenient for the production and manufacturing of the liquid storage pot bracket 1. The main body portion 10 and the clamping portion 20 are both aluminum alloy structural parts. It can be understood that the aluminum alloy structural parts have advantages such as light weight and high strength. By setting the main body portion 10 and the clamping portion 20 as aluminum alloy structural parts, the overall weight of the liquid storage pot bracket 1 can be reduced. Specifically, the weight of the liquid storage pot bracket 1 made of aluminum alloy structural parts is 0.8 kg lighter than that of the stamping sheet metal parts.

[0037] As Figure 1As shown in the figure, the hydraulic steering system 2 according to an embodiment of the present invention includes: a longitudinal beam 40, a liquid storage pot 50, and the liquid storage pot bracket 1 described in the above embodiments. The liquid storage pot bracket 1 is installed on the longitudinal beam 40, and the liquid storage pot 50 is clamped on the clamping portion 20. The longitudinal beam 40 is a longitudinally arranged installation beam structure. The liquid storage pot 50 can store and supplement liquid, maintain the stability of the system pressure, and prevent the water pump from cavitation. The liquid storage pot bracket 1 is mainly used to install the liquid storage pot 50. The liquid storage pot bracket 1 is installed on the longitudinal beam 40, and the liquid storage pot 50 is clamped on the clamping portion 20. First, the liquid storage pot 50 can be clamped on the clamping portion 20, so that the liquid storage pot 50 can be stably installed on the liquid storage pot bracket 1, and then the liquid storage pot bracket 1 is installed on the longitudinal beam 40, so that the liquid storage pot 50 can be firmly fixed on the longitudinal beam 40. Through the setting of the liquid storage pot bracket 1, the liquid storage pot 50 can be simply and conveniently fixed on the longitudinal beam 40.

[0038] It should be noted that the hydraulic steering system 2 according to an embodiment of the present invention further includes: a steering assist pump and a steering gear. The outlet of the liquid storage pot 50 is connected to the inlet of the steering assist pump, the inlet of the liquid storage pot 50 is connected to the outlet of the steering gear, and the outlet of the steering assist pump is connected to the inlet of the steering gear. The steering assist pump is mainly used to assist the driver in adjusting the vehicle direction, making it easier for the driver to turn the steering wheel. The steering gear is mainly used to increase the force transmitted from the steering wheel to the transmission mechanism and change the direction of force transmission. The outlet of the liquid storage pot 50 is connected to the inlet of the steering assist pump, the inlet of the liquid storage pot 50 is connected to the outlet of the steering gear, and the outlet of the steering assist pump is connected to the inlet of the steering gear, so that hydraulic steering assist of the vehicle can be realized and the vehicle can turn better.

[0039] A vehicle according to an embodiment of the present invention includes: the hydraulic steering system 2 described in the above embodiments.

[0040] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0041] In the description of the present utility model, the "first feature" and the "second feature" may include one or more of such features. In the description of the present utility model, the meaning of "a plurality" is two or more. In the description of the present utility model, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through additional features therebetween. In the description of the present utility model, the first feature being "above", "over" and "on" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature has a higher horizontal height than the second feature.

[0042] In the description of this specification, the description with reference to terms such as "an embodiment", "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example.

[0043] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, and the scope of the present utility model is defined by the claims and their equivalents.

Claims

1. A liquid storage pot support (1), characterized in that: include: A clamping portion (20), the clamping portion (20) being used for clamping the liquid storage pot (50); A main body (10), the main body (10) being connected to the clamping portion (20), the main body (10) being provided with three mounting holes (100), and a triangular structure being formed between the three mounting holes (100).

2. The liquid storage pot bracket (1) according to claim 1, characterized in that: The main body (10) comprises: a connecting portion (102) and a mounting portion (103); the connecting portion (102) is connected between the clamping portion (20) and the mounting portion (103); the mounting portion (103) is bent relative to the connecting portion (102); and the three mounting holes (100) are arranged on the mounting portion (103).

3. The liquid storage pot support (1) according to claim 2, characterized in that: The connecting portion (102) and / or the mounting portion (103) are provided with a weight-reducing hole (101).

4. The liquid storage pot support (1) according to claim 1, characterized in that: There are a plurality of the clamping parts (20), and the plurality of the clamping parts (20) are arranged at intervals in the circumferential direction.

5. The liquid storage pot support (1) according to claim 4, characterized in that: Also includes: A clamp (30), wherein the clamp (30) is sleeved on the plurality of clamping portions (20) and is used to clamp the liquid storage pot (50) on the plurality of clamping portions (20).

6. The liquid storage pot support (1) according to claim 4, characterized in that: The plurality of clamping parts (20) are all configured as ratchet structures.

7. The liquid storage pot support (1) according to claim 1, characterized in that: The main body (10) and the clamping portion (20) are integrally formed aluminum alloy structural parts.

8. A hydraulic steering system (2), characterized in that: include: Stringer (40); Liquid storage pot (50); The liquid storage pot bracket (1) according to any one of claims 1 to 7, wherein the liquid storage pot bracket (1) is installed on the longitudinal beam (40), and the liquid storage pot (50) is clamped on the clamping portion (20).

9. The hydraulic steering system (2) according to claim 8, characterized in that: Also includes: A power steering pump and a steering gear, wherein the outlet of the fluid storage pot (50) is connected to the inlet of the power steering pump, the inlet of the fluid storage pot (50) is connected to the outlet of the steering gear, and the outlet of the power steering pump is connected to the inlet of the steering gear.

10. A vehicle, characterized in that: include: The hydraulic steering system (2) according to any one of claims 8 to 9.

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