Motor pump connecting support and vehicle

Abstract

The application belongs to the technical field of automobile active suspension damping systems, and relates to a motor pump connecting support, which comprises a support body, the support body comprises a first connecting end connected with a motor pump and a second connecting end connected with a vehicle frame, and the support body is further provided with a fixing mechanism for fixing an oil pipe and a wire harness arranging mechanism for arranging a wire harness. The motor pump connecting support is provided with the fixing mechanism for fixing the oil pipe and the wire harness arranging mechanism for arranging the wire harness, other accessory structures are basically not needed to be added, the oil pipe and the wire harness connected with the motor pump can be effectively positioned and arranged, the oil pipe and the wire harness can be kept in a relatively stable state during vehicle operation, the loosening or interference with other components can be effectively avoided, and the oil pipe and the wire harness can be kept in effective connection with the motor pump.

Description

Technical Field

[0001] This application belongs to the technical field of automotive active suspension damping systems, and particularly relates to a motor pump connecting bracket and a vehicle. Background Technology

[0002] The active suspension damping system consists of a motor pump unit and a shock absorber unit. The motor pump unit can adjust the stiffness of the shock absorber according to actual road conditions, thereby improving the ride comfort. The motor pump unit, as the main power mechanism, needs to be fixed to the vehicle chassis, and the connecting bracket serves as the connection between the two. The connecting bracket not only meets the requirements for strength and damping function, but also addresses the issue that the motor pump has external components such as oil pipes and wiring harnesses. These external components are typically connected to the vehicle body structure in the middle to confine them to their respective positions and prevent movement. However, the oil pipes and wiring harnesses near the motor pump are usually suspended outside the motor pump without a corresponding fixing structure. During vehicle operation, vibrations can easily cause the connections to loosen or interfere with other components, leading to unstable or failed connections with the motor pump unit. Utility Model Content

[0003] To address the technical problem of loosening of external components such as motor pump oil pipes and wiring harnesses in existing technologies, this application provides a motor pump connection bracket and a vehicle.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is a motor pump connection bracket, including a bracket body, the bracket body including a first connection end connected to the motor pump and a second connection end connected to the vehicle frame; the bracket body is also provided with a fixing mechanism for fixing the oil pipe and a wiring mechanism for wiring harness.

[0005] In some embodiments, the bracket body includes a first connector and a second connector that are connected to each other. The first connector is disposed on the first connector, and the second connector is disposed on the second connector. The first connector is provided with a clearance hole. The fixing mechanism and the wiring mechanism are disposed on the second connector, and the fixing mechanism corresponds to the clearance hole.

[0006] In some embodiments, the second connector includes a connecting plate, an extension plate, and a support plate, with the second connecting end disposed on the connecting plate and the support plate connected to the first connector; the extension plate is disposed on one side of the connecting plate, and at least one support plate is disposed on both the connecting plate and the extension plate.

[0007] In some embodiments, the extension plate is inclined and gradually increases in height toward the direction away from the connecting plate, and the support plate on the extension plate is disposed at the end of the extension plate away from the connecting plate.

[0008] In some embodiments, a vertical mounting plate is provided on the side of the connecting plate near the first connector, a transition plate is provided on the mounting plate extending toward the first connector, a support plate disposed on the connecting plate is fixedly installed at one end of the transition plate, a first reinforcing plate is provided between the transition plate and the mounting plate, and a second reinforcing plate is provided between the mounting plate and the connecting plate.

[0009] In some embodiments, the first reinforcing plate is provided with a cable tray facing the mounting plate, the mounting plate is provided with a cable outlet hole communicating with the cable tray, and the end of the cable tray near the first connector is also provided with a cable inlet hole; the cable tray mechanism includes the cable tray, the cable outlet hole and the cable inlet hole;

[0010] The outlet hole is located between two second reinforcing plates, which form a protective plate structure; the second connecting end includes at least two connecting holes disposed on the connecting plate, which are located on the outside of the protective plate structure.

[0011] In some embodiments, a guide plate is provided between the transition plate and the extension plate, and a third reinforcing plate is provided between the guide plate and the extension plate. The third reinforcing plate is provided with at least two rows of slots, and the at least two rows of slots form the fixing mechanism.

[0012] In some embodiments, the fixing mechanism further includes a pressure plate disposed above the slot, with both ends connected to an extension plate, and the channel between the pressure plate and the slot forming a fixing channel for the oil pipe.

[0013] In some embodiments, the first connector is provided with at least two mounting shafts, the support plate is provided with mounting holes corresponding to the mounting shafts, an annular buffer pad is installed in the mounting hole, the mounting shaft is installed in the mounting hole through the buffer pad, and the first connector is also provided with a fixing hole for connecting to the motor pump, the fixing hole forming the first connection end.

[0014] This application also provides a vehicle including the aforementioned motor pump connecting bracket.

[0015] Beneficial effects: By integrating a fixing mechanism for fixing oil pipes and a wiring mechanism for wiring harness on the motor pump connecting bracket, this application basically eliminates the need for additional accessory structures. It can effectively position and arrange the oil pipes and wiring harness connected to the motor pump, maintaining a relatively stable state during vehicle operation. This effectively avoids loosening or interference with other components, ensuring that the oil pipes and wiring harness maintain an effective connection with the motor pump. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the motor pump connection bracket;

[0017] Figure 2 This is a schematic diagram of the second connector structure;

[0018] Figure 3 This is a schematic diagram of the second connector from another angle.

[0019] Figure 4 This is a schematic diagram of the first connecting component;

[0020] Figure 5 This is a schematic diagram of the structure of the first connector and the buffer pad.

[0021] In the figure: 1. First connector, 11. First connecting end, 111. Fixing hole, 12. Mounting shaft, 13. Clearance hole, 2. Second connector, 21. Second connecting end, 201. Connecting plate, 2011. Mounting plate, 2012. Transition plate, 2013. First reinforcing plate, 2014. Second reinforcing plate, 2015. Connecting hole, 202. Extension plate, 2021. Guide plate, 2022. Third reinforcing plate, 203. Support plate, 2031. Mounting hole, 2032. Buffer pad, 22. Fixing mechanism, 221. Slot, 23. Cable routing mechanism, 231. Cable routing groove, 232. Outlet hole, 233. Inlet hole. Detailed Implementation

[0022] The present application will be further described below with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of the present application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present application without making creative changes are within the protection scope of the present application.

[0023] like Figure 1 As shown, the motor pump connection bracket provided in this application includes a bracket body, which includes a first connection end 11 connected to the motor pump and a second connection end 21 connected to the vehicle frame. The bracket body is also provided with a fixing mechanism 22 and a wiring mechanism 23. The bracket body not only has the function of connecting the motor pump to the vehicle frame, but also integrates the fixing mechanism 22 and the wiring mechanism 23. The fixing mechanism 22 can fix the oil pipe connected to the motor pump, and the wiring mechanism 23 can arrange the wiring harness connected to the motor pump. This effectively avoids the suspension of the oil pipe and wiring harness, and avoids the problem of loosening of the connection between the oil pipe and wiring harness and the motor pump due to bumps and vibrations during vehicle operation, or the problem of the oil pipe and wiring harness swinging and interfering with other components.

[0024] Specifically, for ease of installation, such as Figure 1As shown, in some embodiments, the bracket body includes a first connecting member 1 and a second connecting member 2 connected to each other. The first connecting end 11 is disposed on the first connecting member 1, and the second connecting end 21 is disposed on the second connecting member 2. The first connecting member 1 is provided with a clearance hole 13. The fixing mechanism 22 and the wiring mechanism 23 are disposed on the second connecting member 2, and the fixing mechanism 22 corresponds to the clearance hole 13. The bracket body is divided into a first connecting member 1 and a second connecting member 2, which are respectively connected to the motor pump and the frame. During assembly, the oil pipe on the motor pump can be passed through the clearance hole 13 first, and the first connecting member 1 can be installed and fixed to the motor pump through the first connecting end 11. Then, the second connecting member 2 is connected to the first connecting member 1, and the oil pipe and wiring harness are installed on the fixing mechanism 22 and the wiring mechanism 23 of the second connecting member 2. Finally, the second connecting member 2 is connected to the frame. The installation is more flexible. When the motor pump is installed on the frame, the position of the oil pipe and wiring harness is relatively fixed, avoiding loosening.

[0025] Specifically, such as Figure 2 and 3 As shown, in some embodiments, the second connector 2 includes a connecting plate 201, an extension plate 202, and a support plate 203. The second connecting end 21 is disposed on the connecting plate 201, and the support plate 203 is connected to the first connector 1. The extension plate 202 is disposed on one side of the connecting plate 201. At least one support plate 203 is disposed on both the connecting plate 201 and the extension plate 202. The support plate 203 is vertically disposed to connect with the first connector 1. The connecting plate 201 is connected to the frame through the second connecting end 21, serving as a direct connector to the frame. Since the space reserved on the frame for the connection bracket of the motor pump is limited, placing the extension plate 202 on one side of the frame can effectively increase the docking size between the second connector 2 and the first connector 1. At the same time, the presence of support plates 203 on both the connecting plate 201 and the extension plate 202 improves the installation stability of the first connector 1, i.e., the installation stability of the motor pump.

[0026] Specifically, such as Figure 2 and 3 As shown, in some embodiments, the extension plate 202 is inclined and its height gradually increases in the direction away from the connecting plate 201. The support plate 203 on the extension plate 202 is disposed at the end of the extension plate 202 away from the connecting plate 201. Inclining the extension plate 202 raises one end of it, which not only avoids other structures on the frame but also reduces the height of the support plate 203, thus reducing weight. For further weight reduction, such as... Figure 2As shown, in some embodiments, the extension plate 202 is configured as a triangular structure and connected to the connecting plate 201 at one of its apex positions, with the extension plate 202 extending toward the first connecting plate 201 as a whole.

[0027] like Figure 2 and 3 As shown, in some embodiments, a vertical mounting plate 2011 is provided on the side of the connecting plate 201 near the first connecting member 1. A transition plate 2012 extending toward the first connecting member 1 is provided on the mounting plate 2011. The support plate 203 provided on the connecting plate 201 is fixedly installed at one end of the transition plate 2012. A first reinforcing plate 2013 is provided between the transition plate 2012 and the mounting plate 2011, and a second reinforcing plate 2014 is provided between the mounting plate 2011 and the connecting plate 201. The arrangement of the mounting plate 2011 and the transition plate 2012 not only reduces the overall size of the connecting plate 201, but also allows the mounting plate 2011 to raise the height of the transition plate 2012, thereby reducing the height of the support plate 203, which is beneficial for weight reduction. At the same time, raising the transition plate 2012 can also effectively avoid other structures on the frame. The first reinforcing plate 2013 effectively ensures the connection strength between the transition plate 2012 and the mounting plate 2011, while the second reinforcing plate 2014 effectively ensures the connection strength between the mounting plate 2011 and the connecting plate 201.

[0028] like Figure 2 and 3 As shown, in some embodiments, the first reinforcing plate 2013 is provided with a cable tray 231 facing the mounting plate 2011, and the mounting plate 2011 is provided with a cable outlet hole 232 communicating with the cable tray 231. The end of the cable tray 231 near the first connector 1 is also provided with a cable inlet hole 233; the cable routing mechanism 23 includes the cable tray 231, the cable outlet hole 232, and the cable inlet hole 233. Figure 2 and 3As shown, specifically, a reinforcing rib groove is provided on the first reinforcing plate 2013 away from the extension plate 202 to form a wiring groove 231. In one embodiment, a second reinforcing plate 2014 corresponds to the first reinforcing plate 2013 with the wiring groove 231, and a corresponding reinforcing rib groove is also provided on it, communicating with the outlet hole 232. During wiring, the motor pump wire harness passes through the end opposite to the wiring groove 231 from the inlet hole 233, and is arranged along the wiring groove 231, passing through the outlet hole 232, thus completing the wiring. In an embodiment where a reinforcing rib groove is also provided on the second reinforcing plate 2014, after the wire harness passes through the outlet hole 232, it continues to be arranged in the reinforcing rib groove on the second reinforcing plate 2014. The wiring groove 231 not only serves to arrange the wire harness, but also serves as a structural reinforcement of the first reinforcing plate 2013 and / or the second reinforcing plate 2014, further improving its strength. Meanwhile, the wire harness enters through the inlet hole 233 and exits through the outlet hole 232. The wire harness is limited at both ends of the wiring groove 231, preventing it from coming out of the groove. This effectively arranges the wire harness and maintains its stability.

[0029] like Figures 1-3 As shown, further, the outlet hole 232 is located between two second reinforcing plates 2014, which form a protective plate structure; the second connecting end 21 includes at least two connecting holes 2015 disposed on the connecting plate 201, the connecting holes 2015 being located on the outside of the protective plate structure. This design cleverly arranges the second reinforcing plates 2014 so that the wire harness exiting through the outlet hole 232 is located between the protective plate structures, effectively preventing accidental contact with the wire harness during the installation or removal of the second connector 2. The protective plate structure acts as a shield, preventing misoperation and avoiding any impact on the wire harness.

[0030] like Figure 2 As shown, in one embodiment, two connecting holes 2015 are provided on the connecting plate 201, one of which is an oblong hole. The connecting plate 201 can be installed on the frame by passing the bolt through the connecting hole 2015. At the same time, the oblong hole can adjust the position of the connecting plate 201 within a certain range, avoiding the problem of misalignment caused by operation errors and ineffective installation.

[0031] like Figure 2 and 3As shown, in some embodiments, a guide plate 2021 is provided between the transition plate 2012 and the extension plate 202, and a third reinforcing plate 2022 is provided between the guide plate 2021 and the extension plate 202. The third reinforcing plate 2022 is provided with at least two rows of slots 221, and the at least two rows of slots 221 form the fixing mechanism 22. The guide plate 2021 enables an effective connection between the transition plate 2012 and the extension plate 202, thereby forming the main structure of the second connector 2, including the connecting plate 201, the transition plate 2012, and the extension plate 202. The setting of the third reinforcing plate 2022 not only improves the strength of the extension plate 202 and the guide plate 2021, but also forms a fixing mechanism 22 for the oil pipe by opening a slot 221 on it. Specifically, the slot 221 can be set as a semi-circle to accommodate the oil pipe. The two rows of slots 221 are used to fix the oil outlet pipe and the oil return pipe of the motor pump, respectively. The position of the slot 221 corresponds to the clearance hole 13 on the first connector 1.

[0032] In some embodiments, the fixing mechanism 22 further includes a pressure plate (not shown in the figure), which is disposed above the slot 221 and connected at both ends to the extension plate 202. The channel between the pressure plate and the slot 221 forms a fixing channel for the oil pipe. To prevent the oil pipe from detaching, after the oil pipe is clamped in the slot 221, a pressure plate is disposed above the slot 221 to fix the oil pipe in the slot 221. Fixing holes 111 are provided on the extension plate 202 between the two third reinforcing plates 2022 to facilitate the fixed connection between the pressure plate and the extension plate 202.

[0033] like Figures 1-5 As shown, in some embodiments, the first connector 1 is provided with at least two mounting shafts 12, and the support plate 203 is provided with mounting holes 2031 corresponding to the mounting shafts 12. An annular buffer pad 2032 is installed in the mounting hole 2031, and the mounting shaft 12 is installed in the mounting hole 2031 through the buffer pad 2032. The first connector 1 is also provided with a fixing hole 111 for connection to the motor pump, and the fixing hole 111 constitutes the first connecting end 11. The annular buffer pad 2032 can effectively achieve a buffering effect, effectively absorbing the vibration generated during the operation of the motor pump and the vibration caused by the bumps during vehicle operation, thus playing a shock absorption function. Figure 1 As shown, the two mounting shafts 12 can effectively counteract the torque reaction force generated by the operation of the motor pump, and prevent the first connecting piece 1 from rotating with the motor pump on the second connecting piece 2.

[0034] When the above-mentioned motor pump connection bracket is applied to a vehicle, it can not only buffer and dampen the motor pump, but also fix the oil pipes and wiring harnesses connected to the motor pump, effectively preventing the connection from becoming loose.

[0035] While the disclosure is as stated above, its scope of protection is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of this disclosure, and all such changes and modifications will fall within the scope of protection of this application.

Claims

1. A motor pump connecting bracket, characterized in that, The bracket body includes a first connecting end (11) connected to the motor pump and a second connecting end (21) connected to the vehicle frame; the bracket body is also provided with a fixing mechanism (22) for fixing the oil pipe and a wiring mechanism (23) for wiring harness.

2. The motor pump connecting bracket according to claim 1, characterized in that, The bracket body includes a first connector (1) and a second connector (2) connected to each other. The first connector (11) is disposed on the first connector (1), and the second connector (21) is disposed on the second connector (2). The first connector (1) is provided with a clearance hole (13). The fixing mechanism (22) and the wiring mechanism (23) are disposed on the second connector (2). The fixing mechanism (22) is positioned opposite to the clearance hole (13).

3. The motor pump connecting bracket according to claim 2, characterized in that, The second connector (2) includes a connecting plate (201), an extension plate (202), and a support plate (203). The second connecting end (21) is disposed on the connecting plate (201), and the support plate (203) is connected to the first connector (1). The extension plate (202) is disposed on one side of the connecting plate (201), and at least one support plate (203) is disposed on both the connecting plate (201) and the extension plate (202).

4. The motor pump connecting bracket according to claim 3, characterized in that, The extension plate (202) is inclined and gradually increases in height in the direction away from the connecting plate (201). The support plate (203) on the extension plate (202) is located at the end of the extension plate (202) away from the connecting plate (201).

5. The motor pump connecting bracket according to claim 4, characterized in that, The connecting plate (201) has a vertical mounting plate (2011) on one side near the first connector (1). The mounting plate (2011) has a transition plate (2012) extending toward the first connector (1). The support plate (203) on the connecting plate (201) is fixedly installed at one end of the transition plate (2012). A first reinforcing plate (2013) is provided between the transition plate (2012) and the mounting plate (2011). A second reinforcing plate (2014) is provided between the mounting plate (2011) and the connecting plate (201).

6. The motor pump connecting bracket according to claim 5, characterized in that, The first reinforcing plate (2013) is provided with a cable tray (231) facing the mounting plate (2011), and the mounting plate (2011) is provided with a cable outlet hole (232) communicating with the cable tray (231). The end of the cable tray (231) near the first connector (1) is also provided with a cable inlet hole (233). The cable tray mechanism (23) includes the cable tray (231), the cable outlet hole (232) and the cable inlet hole (233). The outlet hole (232) is located between two second reinforcing plates (2014), which form a protective plate structure; the second connecting end (21) includes at least two connecting holes (2015) disposed on the connecting plate (201), which are located on the outside of the protective plate structure.

7. The motor pump connecting bracket according to claim 5 or 6, characterized in that, A guide plate (2021) is provided between the transition plate (2012) and the extension plate (202), and a third reinforcing plate (2022) is provided between the guide plate (2021) and the extension plate (202). The third reinforcing plate (2022) is provided with at least two rows of slots (221), and the at least two rows of slots (221) form the fixing mechanism (22).

8. The motor pump connecting bracket according to claim 7, characterized in that, The fixing mechanism (22) also includes a pressure plate, which is disposed above the slot (221) and its two ends are connected to the extension plate (202). The channel between the pressure plate and the slot (221) forms a fixing channel for the oil pipe.

9. The motor pump connecting bracket according to claim 3, characterized in that, The first connector (1) is provided with at least two mounting shafts (12), and the support plate (203) is provided with mounting holes (2031) corresponding to the mounting shafts (12). An annular buffer pad (2032) is installed in the mounting hole (2031), and the mounting shaft (12) is installed in the mounting hole (2031) through the buffer pad (2032). The first connector (1) is provided with a fixing hole (111) connected to the motor pump, and the fixing hole (111) constitutes the first connecting end (11).

10. A vehicle, characterized in that, Includes the motor pump connecting bracket as described in any one of claims 1 to 9.

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