A high-voltage electrical system mounting device for a hybrid wide-body vehicle

Abstract

The application relates to a hybrid wide-body vehicle high-voltage electrical system mounting device and relates to the technical field of mining wide-body vehicles. The device comprises a mounting frame, three groups of guide rails are fixedly arranged on the mounting frame from bottom to top, positioning holes are arranged on the guide rails, the three groups of guide rails divide the inside of the mounting frame into a first layer, a second layer and a third layer from bottom to top, the first layer, the second layer and the third layer are used for placing controllers, a mounting plate is fixedly arranged on one side of the mounting frame, the mounting plate is located on one side of the guide rails, and enclosing plates are fixedly arranged on the other sides of the mounting frame, a wire outlet hole is arranged on one of the enclosing plates, a mounting assembly is arranged, the mounting assembly comprises guide blocks, the guide blocks are slidingly arranged in the guide rails, the guide blocks are fixedly connected with the controllers, and the guide blocks can be embedded in the positioning holes. The application has the effects of conveniently enabling an operator to install the controllers in the hybrid wide-body vehicle high-voltage electrical system mounting device and reducing the installation difficulty of the controllers.

Description

Technical Field

[0001] This application relates to the technical field of mining wide-body vehicles, and in particular to a high-voltage electrical system installation device for a hybrid wide-body vehicle. Background Technology

[0002] With the technological development of hybrid vehicles, wide-body mining trucks are gradually being replaced by hybrid wide-body mining trucks. Hybrid powertrains require complex high-voltage electrical control systems, and the installation devices for the high-voltage electrical systems of hybrid wide-body trucks need to be compact, space-saving, lightweight, high-strength, and easy to install and maintain.

[0003] In order to reduce the space occupied by the high-voltage electrical system installation device in hybrid wide-body vehicles, the space inside the high-voltage electrical system installation device is relatively small, which makes it very inconvenient to operate when installing the controller inside the high-voltage electrical system installation device. Utility Model Content

[0004] To facilitate operators in installing the controller on the high-voltage electrical system mounting device of a hybrid wide-body vehicle and reduce the difficulty of controller installation, this application provides a high-voltage electrical system mounting device for a hybrid wide-body vehicle.

[0005] This application provides an installation device for a high-voltage electrical system in a hybrid wide-body vehicle, which adopts the following technical solution: A high-voltage electrical system installation device for a hybrid wide-body vehicle, comprising: The mounting bracket has three sets of guide rails fixedly installed from bottom to top. The guide rails are provided with positioning holes. The three sets of guide rails divide the interior of the mounting bracket into a first compartment, a second compartment, and a third compartment from bottom to top. The first compartment, the second compartment, and the third compartment are all used to place the controller. Mounting plate, the mounting plate is fixedly mounted on one side of the mounting frame, and the mounting plate is located on one side of the guide rail; A enclosure panel is fixedly installed on the remaining sides of the mounting frame, and one of the enclosure panels has a cable outlet hole. Installation components, the installation components include: A guide block is slidably installed in the guide rail and fixedly connected to the controller. The guide block can be embedded in the positioning hole.

[0006] Optionally, the guide rail has a mounting cavity that communicates with the positioning hole, and a fixing component is disposed within the mounting cavity. The fixing component includes: A fixing plate is fixedly installed inside the mounting cavity; Clamping blocks, the number of which is not less than two, and a plurality of clamping blocks are evenly arranged on the fixed disk along the axis of the fixed disk, the clamping blocks being inserted through and slidably mounted on the fixed disk; A turntable is rotatably installed in the mounting cavity. The turntable is coaxially arranged with the fixed plate. A spiral groove is formed on the turntable, and the clamping block is threadedly connected to the spiral groove.

[0007] Optionally, a buffer pad is fixedly installed on the guide block, and the buffer pad is fixedly connected to the controller; The buffer pad abuts against the clamping block.

[0008] Optionally, the fixing component further includes: A rack, which is slidably mounted in the mounting cavity and abuts against the mounting plate; A gear, which is coaxial and fixedly sleeved on the turntable, and meshes with the rack; A reset spring, one end of which is fixedly connected to the mounting cavity, and the other end of which is fixedly connected to the rack.

[0009] Optionally, a cable tray is fixedly installed inside the mounting frame, and the cable tray has fixing holes for fixing cable ties.

[0010] Optionally, a fixing plate is fixedly installed on one side of the mounting bracket, and the fixing plate is used to fix it to the vehicle body.

[0011] Optionally, the controllers located in the first, second, and third partitions are staggered from top to bottom.

[0012] Optionally, a reinforcing rib is fixedly installed on the enclosure, and the reinforcing rib is fixedly connected to the mounting frame.

[0013] In summary, this application includes at least one of the following beneficial technical effects: 1. When using a high-voltage electrical system installation device for a hybrid wide-body vehicle, the controller is first fixedly installed on the mounting assembly. Then, the controller is slidably placed into the mounting bracket by the mounting assembly cooperating with the guide rail, and the wires pass through the outlet holes in the mounting bracket. To facilitate the management of the wires inside the mounting bracket, one side panel can be removed first, the wires inside the mounting bracket can be managed and installed, and then the panel can be fixed again. After the controller installation is completed, the mounting plate is fixedly connected to the mounting bracket to complete the controller installation. This method facilitates the installation of the controller by operators in the high-voltage electrical system installation device for hybrid wide-body vehicles, reducing the difficulty of controller installation. 2. Due to the limited space inside the mounting bracket, it is inconvenient to operate using fixing methods such as knobs and bolts. Therefore, the difficulty of placing and fixing the controller inside the mounting bracket is reduced by installing the mounting components and controller outside the mounting bracket. 3. The mounting plate drives the fixing components to work, and the various mounting components are fixed synchronously and quickly, which simplifies the controller installation process and reduces the difficulty of placing the controller into the mounting bracket and fixing it. Attached Figure Description

[0014] Figure 1 This is a structural schematic diagram of an embodiment of this application; Figure 2 This is a schematic diagram used to show the structure of the wire outlet hole; Figure 3 This is a schematic diagram used to show the internal structure of the mounting bracket; Figure 4 This is a schematic diagram used to illustrate the structure of the guide rail; Figure 5 It is a structural diagram used to show the installation components; Figure 6 It is a structural diagram used to illustrate fixed components.

[0015] Explanation of reference numerals in the attached figures: 1. Mounting bracket; 11. First compartment; 12. Second compartment; 13. Third compartment; 14. Mounting plate; 15. Enclosure; 151. Cable outlet hole; 16. Cable tray; 17. Fixing plate; 18. Reinforcing rib; 2. Guide rail; 21. Positioning hole; 22. Mounting cavity; 3. Controller; 4. Installation components; 41. Guide block; 42. Buffer pad; 5. Fixing component; 51. Fixing disc; 52. Clamping block; 53. Turntable; 54. Spiral groove; 55. Rack; 56. Gear; 57. Return spring. Detailed Implementation

[0016] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail.

[0017] This application discloses an installation device for a high-voltage electrical system of a hybrid wide-body vehicle.

[0018] Reference Figure 1 and Figure 4 A high-voltage electrical system installation device for a hybrid wide-body vehicle includes a mounting frame 1, a mounting plate 14, a surrounding plate 15, and an installation component 4.

[0019] Reference Figure 2 and Figure 3The mounting frame 1 is a rectangular parallelepiped. Three sets of guide rails 2 are fixedly mounted on the mounting frame 1 from bottom to top. Positioning holes 21 are provided on the guide rails 2, and mounting cavities 22 are provided inside the guide rails 2, communicating with the positioning holes 21. The three sets of guide rails 2 divide the interior of the mounting frame 1 into a first partition 11, a second partition 12, and a third partition 13 from bottom to top. The first partition 11, second partition 12, and third partition 13 are all used to house controllers 3. The controllers 3 located in the first partition 11, second partition 12, and third partition 13 are staggered from top to bottom to separate the wires of the controllers 3 located in each partition. A cable tray 16 is fixedly mounted inside the mounting frame 1. The cable tray 16 has fixing holes for fixing cable ties.

[0020] Mounting plate 14 is fixedly mounted on one side of mounting frame 1 by bolts, and mounting plate 14 is located on one side of guide rail 2. Enclosure plates 15 are fixedly mounted on the other sides of mounting frame 1 by bolts. Reinforcing ribs 18 are fixedly mounted on enclosure plates 15 and are fixedly connected to mounting frame 1. One enclosure plate 15 has a cable outlet hole 151. Mounting assembly 4 is mounted on guide rail 2 and is used to fix controller 3. A fixing plate 17 is fixedly mounted on one side of mounting frame 1, and fixing plate 17 is used to fix it to the vehicle body.

[0021] When using a hybrid wide-body vehicle high-voltage electrical system installation device, the controller 3 is first fixedly installed on the mounting assembly 4. Then, the controller 3 is slidably placed into the mounting bracket 1 through the cooperation of the mounting assembly 4 and the guide rail 2. The wires pass through the outlet hole 151 from inside the mounting bracket 1. To facilitate the management of the wires inside the mounting bracket 1, one side panel 15 can be removed first, the wires inside the mounting bracket 1 can be managed and installed, and then the side panel 15 can be fixed. After the controller 3 is installed, the mounting plate 14 is fixedly connected to the mounting bracket 1, completing the installation of the controller 3. This facilitates the operator in installing the controller 3 in the hybrid wide-body vehicle high-voltage electrical system installation device, reducing the difficulty of controller 3 installation.

[0022] Then, the mounting bracket 1 is fixed to the vehicle body by the fixing plate 17, thus completing the fixing of the high voltage electrical system installation device of a hybrid wide-body vehicle to the vehicle body.

[0023] Reference Figure 5 and Figure 6 The mounting component 4 includes a guide block 41, which is slidably mounted in the guide rail 2. The guide block 41 can be embedded in the positioning hole 21. A buffer pad 42 is fixedly mounted on the guide block 41. The buffer pad 42 is fixedly connected to the controller 3. The buffer pad 42 is made of rubber.

[0024] When installing the controller 3 into the mounting bracket 1, first fix the controller 3 to the guide block 41 and the buffer pad 42. The buffer pad 42 protects the controller 3 and improves the tightness of the installation between the controller 3 and the guide block 41.

[0025] Then, one of the guide blocks 41 is placed in the guide rail 2 and located between the two positioning holes 21, and the controller 3 is pushed into the mounting frame 1 until the two guide blocks 41 fall into the positioning holes 21 respectively, completing the initial installation of the controller 3. In this way, the controller 3 is placed in the first partition 11, the second partition 12 and the third partition 13 from bottom to top. Then, the mounting component 4 is fixed by the fixing component 5 to ensure the stability of the controller 3 in the mounting frame 1.

[0026] Because the space inside the mounting bracket 1 is small, it is inconvenient to operate using fixing methods such as knobs and bolts. Therefore, by installing the mounting component 4 and the controller 3 outside the mounting bracket 1, the difficulty of placing the controller 3 into the mounting bracket 1 and fixing it is reduced.

[0027] Reference Figure 5 and Figure 6 The mounting cavity 22 is provided with a fixing component 5, which includes a fixing plate 51, a clamping block 52, a turntable 53, a rack 55, a gear 56, and a return spring 57.

[0028] The fixed plate 51 is fixedly installed in the mounting cavity 22. The guide block 41 abuts against the fixed plate 51. There are no fewer than two clamping blocks 52. Multiple clamping blocks 52 are evenly arranged on the fixed plate 51 along the axis of the fixed plate 51. The clamping blocks 52 are inserted through and slidably installed on the fixed plate 51. The turntable 53 is rotatably installed in the mounting cavity 22. The turntable 53 is coaxially arranged with the fixed plate 51. The turntable 53 is provided with a spiral groove 54. The clamping blocks 52 are threadedly connected to the spiral groove 54. The clamping blocks 52 abut against the periphery of the buffer pad 42.

[0029] A guide groove is provided on the bottom wall of the mounting cavity 22. The rack 55 is slidably mounted in the mounting cavity 22 by sliding in the guide groove. The rack 55 abuts against the mounting plate 14. The gear 56 is coaxial and fixedly sleeved on the turntable 53. The gear 56 meshes with the rack 55. One end of the rack 55 abuts against the mounting plate 14. One end of the return spring 57 is fixedly connected in the mounting cavity 22, and the other end of the return spring 57 is fixedly connected to the rack 55. The return spring 57 always applies a force to the rack 55 in the direction close to the mounting plate 14. The return spring 57 is embedded in the guide groove.

[0030] After the controller 3 is placed in the first compartment 11, the second compartment 12 and the third compartment 13 from bottom to top by the mounting assembly 4 and the guide rail 2, the mounting plate 14 is fixedly installed on the mounting bracket 1. During the installation of the mounting plate 14, the mounting plate 14 abuts against the rack 55 and pushes the rack 55 to move closer to the return spring 57. The rack 55 slides and drives the gear 56 to rotate. The rotation of the gear 56 drives the turntable 53 to rotate. The rotation of the turntable 53 drives the clamping block 52 to slide relative to the spiral groove 54. The multiple clamping blocks 52 move closer to the buffer pad 42 and press the buffer pad 42 against it, so that the mounting assembly 4 is stably installed on the guide rail 2.

[0031] The mounting plate 14 drives the fixing component 5 to work, and performs synchronous and rapid fixing of each mounting component 4, which simplifies the installation process of the controller 3 and reduces the difficulty of placing the controller 3 into the mounting bracket 1 and fixing it.

[0032] The implementation principle of the high-voltage electrical system installation device for hybrid wide-body vehicles according to this application embodiment is as follows: First, the controller 3 is fixedly installed on the mounting assembly 4. Then, through the cooperation of the mounting assembly 4 and the guide rail 2, the controller 3 is slidably placed into the mounting frame 1, and the wires pass out from the mounting frame 1 through the outlet hole 151. To facilitate the management of the wires inside the mounting frame 1, one side panel 15 can be removed first, the wires inside the mounting frame 1 can be managed and installed, and then the panel 15 can be fixed. After the controller 3 is installed, the mounting plate 14 is fixedly connected to the mounting frame 1, completing the installation of the controller 3. This facilitates the operator in installing the controller 3 in the high-voltage electrical system installation device for hybrid wide-body vehicles, reducing the difficulty of installing the controller 3.

[0033] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A high-voltage electrical system installation device for a hybrid wide-body vehicle, characterized in that, include: Mounting bracket (1), the mounting bracket (1) is fixedly mounted with three sets of guide rails (2) from bottom to top, the guide rails (2) are provided with positioning holes (21), the three sets of guide rails (2) divide the interior of the mounting bracket (1) from bottom to top into a first partition (11), a second partition (12) and a third partition (13), the first partition (11), the second partition (12) and the third partition (13) are all used to place the controller (3); Mounting plate (14), which is fixedly mounted on one side of the mounting bracket (1) and located on one side of the guide rail (2); A panel (15) is fixedly installed on the other sides of the mounting frame (1), and one of the panels (15) has a cable outlet hole (151). Installation component (4), said installation component (4) includes: Guide block (41), the guide block (41) is slidably installed in the guide rail (2), the guide block (41) is fixedly connected to the controller (3), and the guide block (41) can be embedded in the positioning hole (21).

2. The installation device for a high-voltage electrical system of a hybrid wide-body vehicle according to claim 1, characterized in that, The guide rail (2) has an installation cavity (22) which communicates with the positioning hole (21). A fixing component (5) is provided in the installation cavity (22). The fixing component (5) includes: A fixing plate (51) is fixedly installed inside the mounting cavity (22); Clamping blocks (52), the number of clamping blocks (52) is not less than two, and a plurality of clamping blocks (52) are evenly arranged on the fixed disk (51) along the axis of the fixed disk (51), and the clamping blocks (52) are inserted through and slidably installed on the fixed disk (51); Turntable (53) is rotatably installed in the mounting cavity (22). The turntable (53) is coaxially arranged with the fixed plate (51). A spiral groove (54) is provided on the turntable (53). The clamping block (52) is threadedly connected to the spiral groove (54).

3. The installation device for a high-voltage electrical system of a hybrid wide-body vehicle according to claim 2, characterized in that, A buffer pad (42) is fixedly installed on the guide block (41), and the buffer pad (42) is fixedly connected to the controller (3); The buffer pad (42) abuts against the clamping block (52).

4. The high-voltage electrical system installation device for a hybrid wide-body vehicle according to claim 2, characterized in that, The fixing component (5) also includes: A rack (55) is slidably installed in the mounting cavity (22) and abuts against the mounting plate (14); Gear (56), the gear (56) is coaxial and fixedly sleeved on the turntable (53), and the gear (56) meshes with the rack (55); A reset spring (57) is fixedly connected at one end to the mounting cavity (22) and at the other end to the rack (55).

5. The installation device for a high-voltage electrical system of a hybrid wide-body vehicle according to claim 1, characterized in that, The mounting bracket (1) has a cable tray (16) fixedly installed inside it. The cable tray (16) has a fixing hole for fixing cable ties.

6. The high-voltage electrical system installation device for a hybrid wide-body vehicle according to claim 1, characterized in that, A fixing plate (17) is fixedly installed on one side of the mounting bracket (1), and the fixing plate (17) is used to fix and connect to the vehicle body.

7. The installation device for a high-voltage electrical system of a hybrid wide-body vehicle according to claim 1, characterized in that, The controllers (3) located in the first partition (11), the second partition (12) and the third partition (13) are staggered from top to bottom.

8. The installation device for a high-voltage electrical system of a hybrid wide-body vehicle according to claim 1, characterized in that, A reinforcing rib (18) is fixedly installed on the enclosure (15), and the reinforcing rib (18) is fixedly connected to the mounting frame (1).

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