Mainboard installation structure of high-voltage solid-state soft start cabinet

Abstract

The utility model relates to the field of high-voltage solid-state soft start cabinets, in particular to a high-voltage solid-state soft start cabinet mainboard installation structure which comprises a box body, an installation frame is arranged on the inner side of the box body, adjusting assemblies are arranged between the two ends of the installation frame and the box body, and a vertical plate is arranged on one side of the installation frame. In the working process, the position of the vertical plate on the mounting frame can be adjusted through mutual cooperation of screws and the connecting plate, and the height of the mounting block on the vertical plate can be adjusted through mutual cooperation of the sliding block component, the connecting column component and the mounting block component; and the position between the sliding block and the mounting block is limited and fixed through the fixing block component, so that the mounting block can be adjusted at any position in a specified plane, a worker can conveniently fix the mainboard on the mounting block in the box body through a fixing bolt, and the application range of the device is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of high-voltage solid-state soft-start cabinets, in particular to a mainboard mounting structure of a high-voltage solid-state soft-start cabinet. Background Art

[0002] Soft starter cabinets play an important role in the industrial field. As a core component, the rationality of the mounting structure of the motherboard directly affects the performance, stability, and reliability of the equipment. With the continuous advancement of technology and the growing demand of industry, optimizing the design of the mounting structure of the motherboard of the soft starter cabinet is of great significance.

[0003] After searching, it was found that the Chinese patent with publication number CN215579758U discloses a mainboard installation structure for a high-voltage solid-state soft start cabinet. The utility model drives the screw to rotate through a motor, and the screw drives the support plate to slide along the slide rod. When the support plate slides to the cabinet door, the screw is turned to make the screw drive the clamping plate to move upward. After the clamping plate is loosened, the mainboard is taken out from the installation slot of the fixed plate, and the mainboard is inspected and debugged. The operator no longer needs to put his head into the starting cabinet to remove the screws, which not only brings great convenience to maintenance, but also saves time and effort, and improves the work efficiency of maintenance personnel.

[0004] However, the motherboard mounting structure of a high-voltage solid-state soft start cabinet similar to the above-mentioned one generally has a clamp or a mounting hole provided at a specified position, so that only motherboards of specified specifications can be fixed. The installation position of the device cannot be freely adjusted according to the size of the motherboard in actual conditions, making it inconvenient to fix motherboards of different sizes, resulting in a limited scope of application of the device. Therefore, a new solution is needed to solve this problem. Utility Model Content

[0005] In view of the above background technology, the prior art has the disadvantages of being inconvenient for installing motherboards of different sizes, resulting in the limitation of the application scope of the device.

[0006] The utility model discloses a high-voltage solid-state soft start cabinet mainboard mounting structure, comprising a box body, a mounting frame provided inside the box body, adjustment components provided between both ends of the mounting frame and the box body, a vertical plate provided on one side of the mounting frame, a fixing member provided between the vertical plate and the mounting frame, a mounting block provided on a side of the vertical plate away from the mounting frame, a threaded hole provided on the mounting block, and the mounting block is slidably arranged with the vertical plate through a connecting member.

[0007] Furthermore, the connecting member includes a connecting shaft and a slider, the slider is slidably set on the vertical plate, one end of the connecting shaft is installed on the mounting block, the other end of the connecting shaft passes through the slider and contacts the vertical plate, and the connecting shaft is threadedly connected to the slider.

[0008] Furthermore, both the sliding block and the mounting block are provided with slots, and a fixing block is provided inside the slots.

[0009] Furthermore, the fixing member includes a connecting plate, which is arranged on the mounting frame, and screws are provided between the connecting plate and the vertical plate. One end of the vertical plate passes through the vertical plate and the mounting frame and is threadedly connected to the connecting plate.

[0010] Furthermore, the adjustment assembly includes a side panel, which is mounted on the inner wall of the box, a limiting slot is provided on the side panel, a limiting plate is slidably provided on the mounting frame, the limiting plate is plugged into the limiting slot, a push plate is provided on one side of the limiting plate, the push plate is fixedly connected to the limiting plate through a connecting rod, a card plate is provided on one side of the push plate, and the card plate is fixedly mounted on the mounting frame.

[0011] Furthermore, a tension spring is sleeved on the connecting rod, one end of the tension spring is fixedly mounted on the push plate, and the other end of the tension spring is fixedly mounted on the mounting frame. Furthermore, an "E" shape is provided at both ends of the mounting frame, and the mounting frame is slidably connected to the side plate.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. The utility model is provided with screws, connecting plates, connecting columns, sliders, mounting blocks and other components. During the working process, the screws and connecting plates cooperate with each other to adjust the position of the vertical plate on the mounting frame, and the slider components, connecting column components and mounting block components cooperate with each other to adjust the height of the mounting block on the vertical plate, and the position between the slider and the mounting block is restricted and fixed by the fixing block component, so that the mounting block can be adjusted to any position within the specified plane, which makes it convenient for the staff to fix the mainboard to the mounting block in the box through the fixing bolts, thereby improving the applicability of the device.

[0014] 2. The utility model is provided with side panels, limit plates, push plates, card plates and other components. During the working process, the push plate components, the limit plate components and the limiters cooperate with each other, so as to fix the position between the mounting plate and the side panels. The staff drives the push plate to move and connects the card plate, thereby releasing the fixed restriction between the mounting plate and the side panels, making it convenient for the staff to adjust the installation position and convenient for subsequent staff to carry out inspection and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the vertical plate connection of the utility model;

[0018] Figure 3 For this utility model Figure 2 A in the middle is an enlarged schematic diagram;

[0019] Figure 4 This is an exploded view of the utility model.

[0020] In the figure: 1. Box body; 2. Mounting frame; 3. Vertical plate; 4. Mounting block; 5. Threaded hole; 6. Slider; 7. Connecting shaft; 8. Fixing block; 9. Slot; 10. Connecting plate; 11. Screw; 12. Side plate; 13. Limiting plate; 14. Limiting slot; 15. Push plate; 16. Card plate; 17. Tension spring; 18. Connecting rod. DETAILED DESCRIPTION

[0021] The following diagrams illustrate various embodiments of the present invention. For clarity, many physical details will be included in the following description. However, it should be understood that these physical details are not intended to limit the present invention. In other words, in some embodiments of the present invention, these physical details are not essential. Furthermore, to simplify the illustrations, some commonly used structures and components are depicted in a simplified schematic manner.

[0022] See also Figure 1 、 Figure 2 、 Figure 4 The mainboard mounting structure of the high-voltage solid-state soft start cabinet of the present invention includes a box body 1, a mounting frame 2 is provided inside the box body 1, adjustment components are provided between both ends of the mounting frame 2 and the box body 1, a vertical plate 3 is provided on one side of the mounting frame 2, a fixing part is provided between the vertical plate 3 and the mounting frame 2, a mounting block 4 is provided on the side of the vertical plate 3 away from the mounting frame 2, a threaded hole 5 is provided on the mounting block 4, and the mounting block 4 is slidably set with the vertical plate 3 through a connecting piece.

[0023] During use, the vertical plate 3 and the mounting frame 2 can be fixedly connected by the fixing parts, and a specified number of vertical plates 3 can be installed to the specified positions of the mounting frame 2. Then, the position of the mounting block 4 on the vertical plate 3 can be adjusted, and after reaching the preset position, its position can be controlled and fixed by the connecting parts, so that the position of the mounting block 4 can be adjusted according to the actual size of the mainboard, and then the mainboard can be fixed by the fixing bolts and threaded holes 5.

[0024] Combine Figure 2 、 Figure 4 As shown, the connecting member includes a connecting shaft 7 and a slider 6. The slider 6 is slidably set on the vertical plate 3. One end of the connecting shaft 7 is installed on the mounting block 4. The other end of the connecting shaft 7 passes through the slider 6 and contacts the vertical plate 3. The connecting shaft 7 is threadedly connected to the slider 6 and is installed by driving the mounting block 4. The mounting block 4 drives the connecting shaft 7 to rotate. When the connecting shaft 7 is separated from the vertical plate 3, the restriction on the slider 6 is released. By driving the mounting block 4 to rotate in the reverse direction, the mounting block 4 squeezes the vertical plate 3, thereby fixing the slider 6. The mounting block 4 is removed from the slider 6 by driving the mounting block 4 to be replaced, thereby adjusting the size of the threaded hole 5.

[0025] In a preferred embodiment, a slot 9 is provided on both the slider 6 and the mounting block 4, and a fixing block 8 is provided inside the slot 9. By pulling out the fixing block 8, the restriction between the slider 6 and the mounting block 4 is released, so that the mounting block 4 can rotate. The fixing block 8 is inserted into the slot 9 to limit the position between the mounting block 4 and the slider 6, preventing the mounting block 4 from rotating automatically.

[0026] In this embodiment, the fixing part includes a connecting plate 10, which is arranged on the mounting frame 2. A screw 11 is provided between the connecting plate 10 and the vertical plate 3. One end of the vertical plate 3 passes through the vertical plate 3 and the mounting frame 2 and is threadedly connected to the connecting plate 10. The screw 11 cooperates with the connecting plate 10, so that the vertical plate 3 can be restricted on the mounting frame 2. By driving the screw 11 to rotate, the clamping of the connecting plate 10 and the vertical plate 3 on the mounting frame 2 is released, so that the position of the vertical plate 3 can be adjusted.

[0027] Combine Figure 2 、 Figure 3 As shown, the adjustment assembly includes a side plate 12, which is mounted on the inner wall of the box body 1, and a limiting groove 14 is provided on the side plate 12. A limiting plate 13 is slidably provided on the mounting frame 2, and the limiting plate 13 is plugged into the limiting groove 14. A push plate 15 is provided on one side of the limiting plate 13, and the push plate 15 is fixedly connected to the limiting plate 13 through a connecting rod 18. A card plate 16 is provided on one side of the push plate 15, and the card plate 16 is fixedly mounted on the mounting frame 2.

[0028] When the position of the mounting frame 2 needs to be adjusted, the staff drives the push plate 15 to move, and the push plate 15 drives the limit plate 13 to move through the connecting rod 18. The limit plate 13 is separated from the limit slot 14, thereby releasing the restriction on the mounting frame 2. Then the mounting frame 2 is driven to move, and after reaching the preset position, the push plate 15 is driven in the reverse direction to move, and the limit plate 13 is inserted into the corresponding limit slot 14, thereby realizing the restriction of the limit slot 14.

[0029] In this embodiment, a tension spring 17 is mounted on the connecting rod 18, one end of the tension spring 17 is fixedly mounted on the push plate 15, and the other end of the tension spring 17 is fixedly mounted on the mounting frame 2. Both ends of the mounting frame 2 are provided with an "E" shape, and the mounting frame 2 is slidingly connected to the side plate 12. The tension spring 17 applies tension to the push plate 15, so that the limit plate 13 is stably connected to the limit groove 14 to avoid automatic separation. When the staff drives the push plate 15 to move, the push plate 15 pulls up the tension spring 17 and engages with the clamping plate 16 through the push plate 15, thereby preventing the push plate 15 from automatically resetting.

[0030] The above description is merely an embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention are intended to be included within the scope of the claims of the present invention.

Claims

1. A high-voltage solid-state soft start cabinet mainboard mounting structure, comprising a box (1), characterized in that: A mounting frame (2) is provided inside the box body (1), and adjustment components are provided between both ends of the mounting frame (2) and the box body (1). A vertical plate (3) is provided on one side of the mounting frame (2), and a fixing member is provided between the vertical plate (3) and the mounting frame (2). A mounting block (4) is provided on the side of the vertical plate (3) away from the mounting frame (2), and a threaded hole (5) is provided on the mounting block (4). The mounting block (4) is slidably arranged with the vertical plate (3) through a connecting member.

2. The high-voltage solid-state soft start cabinet mainboard mounting structure according to claim 1, characterized in that: The connecting member comprises a connecting shaft (7) and a slider (6); the slider (6) is slidably arranged on the vertical plate (3); one end of the connecting shaft (7) is mounted on the mounting block (4); the other end of the connecting shaft (7) passes through the slider (6) and contacts the vertical plate (3); the connecting shaft (7) is threadedly connected to the slider (6).

3. The high-voltage solid-state soft start cabinet mainboard mounting structure according to claim 2, characterized in that: The sliding block (6) and the mounting block (4) are both provided with a slot (9), and a fixing block (8) is provided inside the slot (9).

4. The high-voltage solid-state soft start cabinet mainboard mounting structure according to claim 1, characterized in that: The fixing member comprises a connecting plate (10), the connecting plate (10) being arranged on the mounting frame (2), a screw (11) being arranged between the connecting plate (10) and the vertical plate (3), and one end of the vertical plate (3) passing through the vertical plate (3) and the mounting frame (2) to be threadedly connected to the connecting plate (10).

5. The high-voltage solid-state soft start cabinet mainboard mounting structure according to claim 1, characterized in that: The adjustment assembly includes a side plate (12), the side plate (12) is installed on the inner wall of the box body (1), a limiting groove (14) is provided on the side plate (12), a limiting plate (13) is slidably provided on the mounting frame (2), the limiting plate (13) is plugged into the limiting groove (14), a push plate (15) is provided on one side of the limiting plate (13), the push plate (15) is fixedly connected to the limiting plate (13) through a connecting rod (18), a clamping plate (16) is provided on one side of the push plate (15), and the clamping plate (16) is fixedly installed on the mounting frame (2).

6. The high-voltage solid-state soft start cabinet mainboard mounting structure according to claim 5, characterized in that: A tension spring (17) is sleeved on the connecting rod (18), one end of the tension spring (17) is fixedly mounted on the push plate (15), and the other end of the tension spring (17) is fixedly mounted on the mounting frame (2).

7. The high-voltage solid-state soft start cabinet mainboard mounting structure according to claim 5, characterized in that: Both ends of the mounting frame (2) are provided with an "E" shape, and the mounting frame (2) is slidably connected to the side plate (12).

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