Hanging device and vehicle

Abstract

The utility model relates to the technical field of vehicles, and discloses a hanging device and a vehicle, the hanging device comprises a first support used for being connected with a frame longitudinal beam, and the first support is arranged on the side wall of the frame longitudinal beam; the second support is used for being connected with an exhaust system, the first support and the second support are sequentially arranged in a stacked mode in the first direction Z and connected, and the first direction Z is the height direction of the frame longitudinal beam. The first support is laterally moved and installed on the side wall of the frame longitudinal beam, the first support and the second support are stacked in the height direction of the frame longitudinal beam, the surface installation space of the frame longitudinal beam is avoided, and the hanging device is arranged by fully utilizing the vertical space, so that the arrangement space on the frame longitudinal beam is not occupied; interference with other electric devices such as an air pump is prevented, connection with an exhaust system is facilitated, and operability is high.

Description

Technical Field

[0001] This utility model relates to the field of vehicle technology, specifically to a suspension device and a vehicle. Background Technology

[0002] The automotive exhaust system is a system that collects and discharges the exhaust gases produced by the engine. It is connected to the chassis longitudinal beams via exhaust hangers and exhaust hooks. However, during vehicle operation, the power generated by the engine is transmitted to the exhaust system, which then transmits vibrations to the chassis longitudinal beams through the exhaust hangers and exhaust hooks.

[0003] Currently, to reduce vibrations transmitted from the exhaust system to the longitudinal beams of the chassis, suspension brackets are typically installed to ensure a certain vibration isolation rate between the exhaust system and the longitudinal beams. During installation, the suspension brackets are fixed to the longitudinal beams of the chassis, and then connected to the exhaust system via exhaust hangers and exhaust hooks.

[0004] However, when using a hanger bracket to connect the exhaust system and the frame longitudinal beams, interference may occur between the hanger bracket and other electrical components such as the air pump mounted on the surface of the frame longitudinal beams. Utility Model Content

[0005] This utility model provides a suspension device and vehicle to solve or improve the problem in related technologies where suspension brackets are prone to interference with other electrical components such as air pumps.

[0006] In a first aspect, this utility model provides a hanging device, comprising:

[0007] The first bracket is used to connect with the longitudinal beam of the vehicle frame, and the first bracket is disposed on the side wall of the longitudinal beam of the vehicle frame;

[0008] The second bracket is used to connect to the exhaust system. The first bracket and the second bracket are stacked and connected in sequence along a first direction, wherein the first direction is the height direction of the longitudinal beam of the vehicle frame.

[0009] In one alternative implementation, the first support includes:

[0010] The first bending member has a Z-shaped structure and is used to connect with the side wall of the longitudinal beam of the frame.

[0011] A connector is bent and connected to the first bending member. The connector is located at the protruding end of the Z-shaped structure. The connector and the second bracket are stacked and connected along the first direction.

[0012] In one alternative implementation, the first bending member includes:

[0013] The first, second, third, fourth, and fifth folding plates are bent and connected in sequence to form the Z-shaped structure, wherein the first folding plate and / or the fifth folding plate are used to connect to the side wall of the frame longitudinal beam;

[0014] At least one first reinforcing rib is disposed at the bend of the first bent member.

[0015] In one alternative embodiment, the connector includes:

[0016] The first connecting plate is bent and connected to the third folding plate. The first connecting plate and the second bracket are stacked and connected along the first direction.

[0017] A pair of second connecting plates are bent and connected to both ends of the first connecting plate to form a U-shaped connector. One of the second connecting plates is connected to the second folded plate, and the other second connecting plate is connected to the fourth folded plate.

[0018] In one alternative embodiment, the first support further includes:

[0019] A second bending member is disposed at the end of the first bending member, and the second bending member includes:

[0020] A longitudinal plate is provided along the first direction, and the side of the longitudinal plate near the longitudinal beam of the frame is connected to the end of the first bent member;

[0021] A horizontal plate is bent and connected to the vertical plate. The extension direction of the horizontal plate intersects with the first direction. The horizontal plate and the second bracket are stacked and connected along the first direction.

[0022] In one optional embodiment, the first bending member is provided with a first tilting clearance portion;

[0023] And / or, the second bending member is provided with a second inclined clearance portion.

[0024] In one alternative embodiment, the second support includes:

[0025] The first support plate and the first bracket are stacked and connected along the first direction;

[0026] A pair of second support plates are bent and connected to both ends of the first support plate to form a U-shaped bracket. The pair of second support plates are used to connect to the exhaust system.

[0027] In one alternative implementation, it further includes:

[0028] The exhaust lug, the second bracket also includes a connecting shaft, the two ends of the connecting shaft are respectively connected to a pair of second support plates, and one end of the exhaust lug is connected to the connecting shaft;

[0029] The exhaust hook has one end connected to the other end of the exhaust lug, and the other end is used to connect to the exhaust system.

[0030] In one alternative embodiment, the first support plate is provided with a wire harness fixing part.

[0031] Secondly, this utility model also provides a vehicle including a suspension device as described in any of the above claims.

[0032] The hanging device provided by this utility model moves the first bracket to the side wall of the frame longitudinal beam and stacks the first bracket and the second bracket along the height direction of the frame longitudinal beam, avoiding the installation space on the surface of the frame longitudinal beam and making full use of the vertical space to arrange the hanging device. This does not occupy the arrangement space on the frame longitudinal beam, prevents interference with other electrical components such as air pumps, and is convenient to connect to the exhaust system, making it highly operable. Attached Figure Description

[0033] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0034] Figure 1 This is a schematic diagram of the installation of the hanging device according to an embodiment of the present utility model;

[0035] Figure 2 This is one of the structural schematic diagrams of the first support in an embodiment of the present utility model;

[0036] Figure 3 This is a second schematic diagram of the structure of the first support in an embodiment of the present utility model;

[0037] Figure 4 This is the third structural schematic diagram of the first support in this embodiment of the present utility model;

[0038] Figure 5 This is one of the structural schematic diagrams of the second support in an embodiment of the present utility model;

[0039] Figure 6 This is the second structural schematic diagram of the second bracket in an embodiment of this utility model.

[0040] Figure 7This is a schematic diagram of the hanging device according to an embodiment of the present utility model.

[0041] Explanation of reference numerals in the attached figures:

[0042] 1. First bracket; 101. First bent piece; 1011. Protruding end; 1012. First folded plate; 1013. Second folded plate; 1014. Third folded plate; 1015. Fourth folded plate; 1016. Fifth folded plate; 1017. First reinforcing rib; 1018. First inclined clearance part; 102. Connector; 1021. First connecting plate; 1022. Second connecting plate; 103. Second bent piece; 1031. Longitudinal plate; 1032. Transverse plate; 1033. Second inclined clearance part; 1034. Second reinforcing rib; 2. Second bracket; 201. First support plate; 2011. Wiring harness fixing part; 202. Second support plate; 203. Connecting shaft; 3. Exhaust hanger; 4. Exhaust hook; 401. Adapter plate; 5. Frame longitudinal beam; 501. Side wall; 6. First mounting hole; 7. Second mounting hole. Detailed Implementation

[0043] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0044] In the description of this utility model, it should be understood that 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., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to 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 this utility model.

[0045] In the description of this utility model, "a plurality of" means two or more. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0046] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" 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 can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0047] The following is combined Figures 1 to 7 This describes the hanging device and vehicle according to embodiments of the present utility model.

[0048] According to an embodiment of this utility model, in one aspect, a suspension device is provided, suitable for connecting an exhaust system to a longitudinal beam 5 of a vehicle frame. Specifically, as... Figure 1 As shown, the suspension device includes a first bracket 1 and a second bracket 2. The first bracket 1 is used to connect to the longitudinal beam 5 of the vehicle frame, and the first bracket 1 is disposed on the side wall 501 of the longitudinal beam 5 of the vehicle frame. Specifically, see [link to documentation]. Figure 1 and Figure 2 As shown, the first bracket 1 and the frame longitudinal beam 5 are respectively provided with first mounting holes 6. Bolts pass through the first mounting holes 6 on the frame longitudinal beam 5 and the first bracket 1 in sequence to fix the first bracket 1 on the side wall 501 of the frame longitudinal beam 5.

[0049] The second bracket 2 is used to connect to the exhaust system, such as Figure 1 As shown, the first bracket 1 and the second bracket 2 are stacked and connected sequentially along the first direction Z, where the first direction Z is the height direction of the longitudinal beam 5 of the frame. For details, see [link to documentation]. Figure 1 , Figure 3 and Figure 6 As shown, the first bracket 1 and the second bracket 2 are respectively provided with second mounting holes 7. Bolts pass through the second mounting holes 7 on the second bracket 2 and the first bracket 1 in sequence to fix the second bracket 2 on the first bracket 1.

[0050] This configuration, by moving the first bracket 1 to the side wall 501 of the frame longitudinal beam 5 and stacking the first bracket 1 and the second bracket 2 along the height direction of the frame longitudinal beam 5, avoids the surface mounting space of the frame longitudinal beam 5 and makes full use of the side vertical space to arrange the hanging device. This avoids occupying the arrangement space on the frame longitudinal beam 5, prevents interference with other electrical components such as air pumps, and facilitates connection with the exhaust system, making it highly operable.

[0051] Specifically, in some embodiments of this utility model, such as Figure 2As shown, the first bracket 1 includes a first bending member 101 and a connecting member 102. The first bending member 101 has a Z-shaped structure and is used to connect with the side wall 501 of the longitudinal beam 5 of the frame. The connecting member 102 is bent and connected to the first bending member 101, and the connecting member 102 is disposed at the protruding end 1011 of the Z-shaped structure, such as... Figure 7 As shown, the connector 102 and the second bracket 2 are stacked and connected along the first direction Z.

[0052] This configuration allows the Z-shaped structure of the first bent component 101 to connect with the side wall 501 of the frame longitudinal beam 5, better conforming to the side profile of the frame longitudinal beam 5 and providing a larger contact area, thereby enhancing the stability of the connection with the frame. Furthermore, the first bent component 101 employs multiple bends, ensuring sufficient structural rigidity for the first bracket 1, thus providing better vibration isolation. A higher vibration isolation rate results in less vibration transmitted from the exhaust system to the frame, ultimately improving passenger comfort. In addition, the Z-shaped structure of the first bent component 101 also provides installation space for the connection and arrangement of the second bracket 2, facilitating its connection and layout.

[0053] Optionally, in some embodiments of this utility model, such as Figure 4 As shown, the first bending member 101 includes a first folding plate 1012, a second folding plate 1013, a third folding plate 1014, a fourth folding plate 1015, a fifth folding plate 1016, and at least one first reinforcing rib 1017. Specifically, the first folding plate 1012, the second folding plate 1013, the third folding plate 1014, the fourth folding plate 1015, and the fifth folding plate 1016 are bent and connected sequentially to form a Z-shaped structure. The first folding plate 1012 and / or the fifth folding plate 1016 are used to connect with the side wall 501 of the frame longitudinal beam 5, and the first reinforcing rib 1017 is disposed at the bend of the first bending member 101.

[0054] For example, such as Figure 4 As shown, both the first folding plate 1012 and the fifth folding plate 1016 are provided with first mounting holes 6 for connecting the frame longitudinal beam 5, so that the first bracket 1 is tightly connected to the frame longitudinal beam 5, improving the overall structural stability. Preferably, on each folding plate, the number of first mounting holes 6 is at least two, and the first mounting holes 6 are spaced apart along the first direction Z, so as to further ensure that the connection between the first bracket 1 and the frame longitudinal beam 5 is more stable and reliable. In addition, for ease of assembly, at least one first mounting hole 6 is set as an oblong hole. In addition, a first reinforcing rib 1017 is provided at the connection of adjacent folding plates, and the number of first reinforcing ribs 1017 can be determined according to the actual design requirements.

[0055] With this configuration, the bending point of the first bending component 101 is equipped with reinforcing ribs, which not only strengthens the structural rigidity of the first support 1, but also ensures the rebound performance of the first support 1, thereby better achieving the vibration isolation effect and improving the user's riding experience.

[0056] Preferably, in some embodiments of this utility model, such as Figure 4 As shown, the connector 102 includes a first connecting plate 1021 and a pair of second connecting plates 1022. The first connecting plate 1021 is bent and connected to a third folding plate 1014. Optionally, the first connecting plate 1021 and the third folding plate 1014 are connected perpendicularly to enhance structural stability. Figure 7 As shown, the first connecting plate 1021 and the second bracket 2 are stacked and connected along the first direction Z. A pair of second connecting plates 1022 are bent and connected to both ends of the first connecting plate 1021 to form a U-shaped connector. Figure 4 As shown, one of the second connecting plates 1022 is connected to the second folding plate 1013, and the other second connecting plate 1022 is connected to the fourth folding plate 1015, for example by welding, to make the connection more stable.

[0057] This configuration, through the second connecting plates 1022 on both sides, greatly increases the contact area between the connector 102 and the first bending member 101, improves the connection reliability between the connector 102 and the first bending member 101, thereby strengthening the load-bearing capacity of the connector 102 and making the connection with the second bracket 2 more stable.

[0058] Furthermore, in some embodiments of this utility model, such as Figure 2 As shown, the first bracket 1 also includes a second bending member 103, which is disposed at the end of the first bending member 101. Figure 4 As shown, the second bending member 103 includes a longitudinal plate 1031 and a transverse plate 1032. The longitudinal plate 1031 is arranged along the first direction Z, and the side of the longitudinal plate 1031 near the longitudinal beam 5 of the frame is connected to the end of the first bending member 101. Specifically, the longitudinal plate 1031 is bent and connected to the first connecting plate 1021, and a first reinforcing rib 1017 is provided at the connection between the two.

[0059] See Figure 4 As shown, the horizontal plate 1032 and the vertical plate 1031 are bent and connected, and the extending direction of the horizontal plate 1032 intersects the first direction Z. Preferably, a second reinforcing rib 1034 is provided at the connection between the horizontal plate 1032 and the vertical plate 1031. Figure 7 As shown, the horizontal plate 1032 and the second bracket 2 are stacked and connected along the first direction Z.

[0060] This configuration not only improves the overall structural strength of the first support 1 through the second bending member 103, but also enhances the connection performance between the first support 1 and the second support 2, making the entire hanging device connection more stable and reliable, and improving the vibration isolation effect.

[0061] Preferably, such as Figure 2 As shown, the first support 1 is an integrally bent structure, wherein a pair of second connecting plates 1022 are welded to the second folding plate 1013 and the fourth folding plate 1015 respectively. This ensures both the integrity and stability of the first support 1, and provides high-strength connection points through welding, thereby ensuring that the first support 1 has sufficient structural rigidity.

[0062] Furthermore, as one embodiment of this utility model, such as Figure 3 As shown, the first bending member 101 is provided with a first tilting clearance portion 1018, and the second bending member 103 is provided with a second tilting clearance portion 1033. This arrangement cleverly reserves space for other adjacent components near the frame longitudinal beam 5, effectively avoiding interference between the suspension device and other components, greatly improving the stability and reliability of equipment operation, and making the overall layout more compact.

[0063] Optionally, in some embodiments of this utility model, such as Figure 5 As shown, the second support 2 includes a first support plate 201 and a pair of second support plates 202. Figure 7 As shown, the first support plate 201 and the first bracket 1 are stacked and connected along the first direction Z. A pair of second support plates 202 are bent and connected to both ends of the first support plate 201 to form a U-shaped bracket. The pair of second support plates 202 are used to connect to the exhaust system. Preferably, the second bracket 2 is a one-piece bent structure. With this configuration, the second bracket 2 adopts a U-shaped structure design, which not only ensures the rigidity of the bracket and improves the stability of the structure, but also meets the requirements of lightweight design and reduces the weight of the bracket.

[0064] Furthermore, in some embodiments of this utility model, such as Figure 1 As shown, the hanging device also includes an exhaust lug 3 and an exhaust hook 4. Specifically, as... Figure 6As shown, the second bracket 2 also includes a connecting shaft 203, with both ends of the connecting shaft 203 connected to a pair of second support plates 202 respectively. One end of the exhaust hanger 3 is connected to the connecting shaft 203. Optionally, the connecting shaft 203 uses a stud, which passes through one end of the exhaust hanger 3, and the two second support plates 202 are riveted to the stud. One end of the exhaust hook 4 is connected to the other end of the exhaust hanger 3, and the other end of the exhaust hook 4 is used to connect to the exhaust system. Optionally, the other end of the exhaust hook 4 is provided with an adapter plate 401, which is connected to the exhaust system by welding or bolts. With this configuration, the exhaust system is effectively supported by the stable connection between the exhaust hanger 3 and the exhaust hook 4, reducing the shaking and vibration of the exhaust system during driving and improving its overall stability.

[0065] Preferably, in some embodiments of this utility model, such as Figure 6 As shown, the first support plate 201 is provided with a wire harness fixing part 2011. This arrangement allows the wire harness of the bracket accessory to be arranged and fixed in an orderly manner, avoiding the wire harness from being messy and disorganized, reducing the risk of failure caused by wire harness tangling, reducing the shaking and vibration of the wire harness during vehicle operation, and extending the service life of the wire harness.

[0066] According to an embodiment of the present invention, another aspect provides a vehicle including a suspension device as described in the various embodiments above. Specifically, the suspension device is used to connect an exhaust system to a longitudinal beam 5 of the vehicle frame. The derivation process of this beneficial effect is roughly similar to the derivation process of the beneficial effect of the suspension device described above, and therefore will not be repeated here.

[0067] Although embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations all fall within the scope defined by the appended claims.

Claims

1. A hanging device, characterized in that, include: The first bracket (1) is used to connect with the longitudinal beam (5) of the frame. The first bracket (1) is disposed on the side wall (501) of the longitudinal beam (5). The second bracket (2) is used to connect to the exhaust system. The first bracket (1) and the second bracket (2) are stacked and connected in sequence along the first direction (Z), wherein the first direction (Z) is the height direction of the longitudinal beam (5) of the vehicle frame.

2. The hanging device according to claim 1, characterized in that, The first support (1) includes: The first bending member (101) has a Z-shaped structure and is used to connect with the side wall (501) of the frame longitudinal beam (5). The connector (102) is bent and connected to the first bending member (101). The connector (102) is disposed at the protruding end (1011) of the Z-shaped structure. The connector (102) and the second bracket (2) are stacked and connected along the first direction (Z).

3. The hanging device according to claim 2, characterized in that, The first bending component (101) includes: The first fold plate (1012), the second fold plate (1013), the third fold plate (1014), the fourth fold plate (1015) and the fifth fold plate (1016) are bent and connected in sequence to form the Z-shaped structure, wherein the first fold plate (1012) and / or the fifth fold plate (1016) are used to connect with the side wall (501) of the frame longitudinal beam (5); At least one first reinforcing rib (1017) is disposed at the bend of the first bent member (101).

4. The hanging device according to claim 3, characterized in that, The connector (102) includes: The first connecting plate (1021) is bent and connected to the third folding plate (1014). The first connecting plate (1021) and the second bracket (2) are stacked and connected along the first direction (Z). A pair of second connecting plates (1022) are bent and connected to both ends of the first connecting plate (1021) to form a U-shaped connector. One of the second connecting plates (1022) is connected to the second folding plate (1013), and the other second connecting plate (1022) is connected to the fourth folding plate (1015).

5. The hanging device according to claim 2, characterized in that, The first support (1) further includes: A second bending member (103) is disposed at the end of the first bending member (101), and the second bending member (103) includes: A longitudinal plate (1031) is arranged along the first direction (Z), and the side of the longitudinal plate (1031) near the frame longitudinal beam (5) is connected to the end of the first bending member (101); A horizontal plate (1032) is bent and connected to the vertical plate (1031). The extension direction of the horizontal plate (1032) intersects the first direction (Z). The horizontal plate (1032) and the second bracket (2) are stacked and connected along the first direction (Z).

6. The hanging device according to claim 5, characterized in that, The first bending member (101) is provided with a first inclined clearance part (1018); And / or, the second bending member (103) is provided with a second inclined relief portion (1033).

7. The hanging device according to any one of claims 1 to 6, characterized in that, The second support (2) includes: The first support plate (201) and the first bracket (1) are stacked and connected along the first direction (Z); A pair of second support plates (202) are bent and connected to the two ends of the first support plate (201) to form a U-shaped bracket. The pair of second support plates (202) are used to connect to the exhaust system.

8. The hanging device according to claim 7, characterized in that, Also includes: The exhaust lug (3) and the second bracket (2) further include a connecting shaft (203), the two ends of the connecting shaft (203) are respectively connected to a pair of second support plates (202), and one end of the exhaust lug (3) is connected to the connecting shaft (203); The exhaust hook (4) is connected at one end to the other end of the exhaust lug (3) and at the other end to the exhaust system.

9. The hanging device according to claim 7, characterized in that, The first support plate (201) is provided with a wire harness fixing part (2011).

10. A vehicle, characterized in that, Includes the hanging device as described in any one of claims 1 to 9.

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