Assembly type power distribution box shell connecting component
By designing prefabricated distribution box housing connection components, and utilizing components such as support rods, mounting blocks, and folding plates, the angle adjustment and flipping of the distribution box body can be realized, solving the problem of traditional fixed and unadjustable distribution boxes, and improving the convenience and safety of observation and maintenance.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- PINGDINGSHAN SANHE HIGH VOLTAGE SWITCH CO LTD
- Filing Date
- 2025-04-17
- Publication Date
- 2026-05-08
AI Technical Summary
The existing distribution box enclosure has a fixed and non-adjustable connection method, which requires electricians to work at heights during observation and maintenance, increasing the risk of accidents and reducing efficiency.
A prefabricated distribution box housing connection component was designed. Through the combination of components such as support rods, mounting blocks, folding plates and axle pins, the distribution box body can be adjusted in angle and rotated on the mounting frame, enabling flexible observation and maintenance.
The internal circuitry of the distribution box can be observed without the need for electricians to climb ladders, improving work safety and efficiency.
Smart Images
Figure CN224217949U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of electrical distribution box housing connection technology, specifically to an assembled electrical distribution box housing connection component. Background Technology
[0002] The distribution box is the control center that directs the distribution of electrical energy among various components in the power line. It also facilitates the opening and closing of the circuit, has a high level of safety protection, can intuitively display the conduction status of the circuit, and the distribution box mounting bracket facilitates the installation of the distribution box and fixes its position.
[0003] However, in the field of distribution box enclosure connection technology, traditional distribution box installation methods are often fixed and non-adjustable, which brings many inconveniences to electricians when observing and repairing the internal circuits of the distribution box. Especially in some situations requiring high-altitude operations, electricians often have to climb ladders to observe the internal situation of the distribution box, which not only increases the danger of the work but also reduces work efficiency.
[0004] Therefore, a prefabricated distribution box housing connection component is proposed to address the above problems. Utility Model Content
[0005] The purpose of this utility model is to provide a prefabricated distribution box housing connection component to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a prefabricated distribution box housing connection component, comprising:
[0007] The mounting frame has a support rod fixedly connected to its inner wall, and a mounting block is fitted onto the surface of the support rod. The top surface of the mounting block is fixedly connected to the bottom surface of the distribution box body.
[0008] A T-shaped rod is fixedly connected to the side surface of the distribution box body. The surface of the T-shaped rod is rotatably connected to the inside of the second folding plate. The surface of the second folding plate is rotatably connected to the inside of the first folding plate through a shaft pin. The surface of the first folding plate is rotatably connected to the inside of the hinge block. The base of the hinge block is fixedly connected to the frame surface of the mounting frame.
[0009] Preferably, the first folding plate has a limiting groove inside, the surface of the limiting groove is in close contact with the surface of the second folding plate, and both the first and second folding plates have through holes. The surface of the axle pin passes through the through holes on the surfaces of the first and second folding plates, the surface of the axle pin is rotatably connected to the traction plate, and the surface of the traction plate is movably connected to the surface of the through opening, which is located on the top surface of the mounting frame.
[0010] Preferably, the opening completely penetrates the top surface of the mounting frame, and the cross-section of the opening is rectangular.
[0011] Preferably, the surface of the traction plate is provided with a positioning groove, the surface of the positioning groove abuts against the end of the positioning protrusion, the end face of the positioning protrusion is arc-shaped, the surface of the positioning protrusion is movably connected to the spring receiving cavity, the spring receiving cavity is opened in the frame of the mounting frame, and the surface of the positioning protrusion is provided with a compression spring.
[0012] Preferably, the positioning groove has an arc-shaped cross-section, and the positioning groove is configured in multiple groups, with the multiple groups of positioning grooves distributed at equal intervals on the surface of the traction plate.
[0013] Preferably, the central axis of the pin is perpendicular to the central axis of the traction plate, and the cross-section of the pin is in the shape of an "I".
[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: by fixing the end of the support rod to the inner wall of the frame of the mounting frame, and then fixing the top surface of the mounting block to the bottom surface of the distribution box body, the distribution box body can be adjusted at the top of the mounting frame, which is beneficial for electricians to observe the internal circuit of the distribution box body without having to climb a ladder and then observe the inside of the distribution box body vertically. By adjusting the included angle between the first folding plate and the second folding plate, the flipping angle of the distribution box body at the top of the mounting frame can be adjusted. Attached Figure Description
[0015] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this utility model;
[0016] Figure 2 A schematic diagram showing the connection between the mounting frame and the distribution box body;
[0017] Figure 3 This is a schematic cross-sectional view of the structural installation frame of this utility model;
[0018] Figure 4 A schematic diagram showing the cross-sectional connection between the first and second folded plates;
[0019] Figure 5 for Figure 3 Enlarged diagram of point A in the middle.
[0020] In the diagram: 1. Mounting frame; 2. Distribution box body; 3. Support rod; 4. Mounting block; 5. Hinge block; 6. First folding plate; 7. Shaft pin; 8. Second folding plate; 9. T-shaped rod; 10. Traction plate; 11. Through-hole; 12. Limiting groove; 13. Positioning groove; 14. Positioning protrusion; 15. Spring storage cavity; 16. Compression spring. Detailed Implementation
[0021] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0022] Example 1, please refer to Figures 1-5 This utility model provides a technical solution: a prefabricated distribution box housing connection component, comprising:
[0023] The mounting frame is adjusted at angle 1. A support rod is fixedly connected to the inner wall of the mounting frame at angle 1 at angle 3. An mounting block at angle 4 is fitted on the surface of the support rod at angle 3 at angle 4. The top surface of the mounting block at angle 4 at angle 4 at angle 2 at angle 2 at angle 2 at angle 2 at angle 2 at angle 3 at angle 4 at angle 1 at angle 2 at angle 2 at angle 3 at angle 4 at angle 2 at angle 3 at angle 4 at angle 2 at angle 3 at angle 4 at angle 3 at angle 4 at angle 4 at angle 5 at angle 6 at angle 7 at angle 8 at angle 9 at angle 1 at angle 2 at angle 1 at angle 2 at angle 3 at angle 4 ...4 at angle 5 at angle 6 at angle 1 at angle 2 at
[0024] The side surface of the distribution box body adjustment angle 2 is fixedly connected to a T-shaped rod adjustment angle 9. The surface of the T-shaped rod adjustment angle 9 is rotatably connected to the second folding plate adjustment angle 8. The surface of the second folding plate adjustment angle 8 is rotatably connected to the first folding plate adjustment angle 6 through a shaft pin adjustment angle 7. The surface of the first folding plate adjustment angle 6 is rotatably connected to the hinge block adjustment angle 5. The base of the hinge block adjustment angle 5 is fixedly connected to the frame surface of the mounting frame adjustment angle 1.
[0025] By fixing the end of the support rod adjustment angle 3 to the inner wall of the frame adjustment angle 1, and then fixing the top surface of the mounting block adjustment angle 4 to the bottom surface of the distribution box body adjustment angle 2, the distribution box body adjustment angle 2 can be adjusted at the top of the mounting frame adjustment angle 1. This facilitates electricians to observe the internal circuit of the distribution box body adjustment angle 2 without having to climb a ladder to observe the inside of the distribution box body adjustment angle 2 vertically. By adjusting the included angle between the first folding plate adjustment angle 6 and the second folding plate adjustment angle 8, the flip angle of the distribution box body adjustment angle 2 at the top of the mounting frame adjustment angle 1 can be adjusted.
[0026] Example 2, see attached document Figures 1 to 5Based on Embodiment 1, in order to maximize the adjustment angle of the distribution box body adjustment angle 2 at the top of the mounting frame adjustment angle 1, a limiting groove adjustment angle 12 is opened inside the first folding plate adjustment angle 6. The surface of the limiting groove adjustment angle 12 is in close contact with the surface of the second folding plate adjustment angle 8. Both the first folding plate adjustment angle 6 and the second folding plate adjustment angle 8 have through holes. The surface of the shaft pin adjustment angle 7 passes through the through holes of the first folding plate adjustment angle 6 and the second folding plate adjustment angle 8. The surface of the shaft pin adjustment angle 7 is rotatably connected to the traction plate adjustment angle 10. The surface of the traction plate adjustment angle 10 is movably connected to the surface of the through port adjustment angle 11. The through port adjustment angle 11 is opened on the top surface of the mounting frame adjustment angle 1.
[0027] By opening a limiting groove inside the first folding plate adjustment angle 6 to adjust the angle 12, the surface of the shaft pin adjustment angle 7 passes through the through hole of the first folding plate adjustment angle 6 and the second folding plate adjustment angle 8, so that the first folding plate adjustment angle 6 and the second folding plate adjustment angle 8 can be flipped and folded. Therefore, the angle of the distribution box body adjustment angle 2 at the top of the mounting frame adjustment angle 1 changes. When the first folding plate adjustment angle 6 and the second folding plate adjustment angle 8 are flipped and folded into a straight line, the adjustment angle of the distribution box body adjustment angle 2 at the top of the mounting frame adjustment angle 1 is maximized. Conversely, pulling down the traction plate adjustment angle 10 causes the mounting block adjustment angle 4 to drive the distribution box body adjustment angle 2 to flip at the top of the mounting frame adjustment angle 1, so that the bottom of the distribution box body adjustment angle 2 is in close contact with the top surface of the mounting frame adjustment angle 1.
[0028] Example 3, refer to Appendix Figures 1 to 5 Based on Embodiment 2, in order to lock the angle of the distribution box body adjustment angle 2 on the top surface of the mounting frame adjustment angle 1, the surface of the traction plate adjustment angle 10 is provided with a positioning groove adjustment angle 13. The surface of the positioning groove adjustment angle 13 abuts against the end of the positioning protrusion adjustment angle 14. The end face of the positioning protrusion adjustment angle 14 is arc-shaped. The surface of the positioning protrusion adjustment angle 14 is movably connected to the spring receiving cavity adjustment angle 15. The spring receiving cavity adjustment angle 15 is opened in the frame of the mounting frame adjustment angle 1. The surface of the positioning protrusion adjustment angle 14 is provided with a compression spring adjustment angle 16.
[0029] By setting a compression spring adjustment angle 16 on the surface of the spring storage cavity adjustment angle 15, when the traction plate adjustment angle 10 is pulled up and down, the elastic force of the compression spring adjustment angle 16 pushes the positioning protrusion adjustment angle 14 into the positioning groove adjustment angle 13. Therefore, the position of the traction plate adjustment angle 10 on the surface of the through-hole adjustment angle 11 is locked. The surface of the internal rotatable connecting shaft pin adjustment angle 7 of the traction plate adjustment angle 10 can be adjusted as needed to lock the position of the traction plate adjustment angle 10 in the through-hole adjustment angle 11, thereby locking the angle of the distribution box body adjustment angle 2 on the top surface of the mounting frame adjustment angle 1.
[0030] In actual use, by fixing the end of the support rod adjustment angle 3 to the inner wall of the frame adjustment angle 1, and then fixing the top surface of the mounting block adjustment angle 4 to the bottom surface of the distribution box body adjustment angle 2, the distribution box body adjustment angle 2 can be adjusted at the top of the mounting frame adjustment angle 1. This facilitates electricians' observation of the internal circuitry of the distribution box body adjustment angle 2 without the need for them to climb ladders and then observe the interior of the distribution box body adjustment angle 2 vertically. By adjusting the angle between the first folding plate adjustment angle 6 and the second folding plate adjustment angle 8, the flip angle of the distribution box body adjustment angle 2 at the top of the mounting frame adjustment angle 1 can be adjusted. By opening a limiting groove adjustment angle 12 inside the first folding plate adjustment angle 6, the surface of the shaft pin adjustment angle 7 passes through the through hole of the first folding plate adjustment angle 6 and the second folding plate adjustment angle 8, allowing the first folding plate adjustment angle 6 and the second folding plate adjustment angle 8 to flip and fold. Therefore, the angle of the distribution box body adjustment angle 2 at the top of the mounting frame adjustment angle 1 changes. When the folding plate adjustment angle 6 and the second folding plate adjustment angle 8 are flipped and folded into a straight line, the distribution box body adjustment angle 2 is adjusted at the top of the mounting frame adjustment angle 1. Conversely, pulling down the traction plate adjustment angle 10 causes the mounting block adjustment angle 4 to cause the distribution box body adjustment angle 2 to flip at the top of the mounting frame adjustment angle 1, so that the bottom of the distribution box body adjustment angle 2 is tightly attached to the top surface of the mounting frame adjustment angle 1. By setting the compression spring adjustment angle 16 on the surface of the spring storage cavity adjustment angle 15, when the traction plate adjustment angle 10 is pulled up and down, the elastic force of the compression spring adjustment angle 16 pushes the positioning protrusion adjustment angle 14 into the positioning groove adjustment angle 13. Therefore, the position of the traction plate adjustment angle 10 on the surface of the through adjustment angle 11 is locked. The surface of the internal rotating connecting shaft pin adjustment angle 7 of the traction plate adjustment angle 10 can be adjusted as needed to lock the position of the traction plate adjustment angle 10 in the through adjustment angle 11, so that the angle of the distribution box body adjustment angle 2 on the top surface of the mounting frame adjustment angle 1 is locked.
[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A prefabricated distribution box housing connection component, characterized in that: include: The mounting frame (1) has a support rod (3) fixedly connected to the inner wall of the frame, and a mounting block (4) is sleeved on the surface of the support rod (3). The top surface of the mounting block (4) is fixedly connected to the bottom surface of the distribution box body (2). A T-shaped rod (9) is fixedly connected to the side surface of the distribution box body (2). The surface of the T-shaped rod (9) is rotatably connected to the inside of the second folding plate (8). The surface of the second folding plate (8) is rotatably connected to the inside of the first folding plate (6) through the shaft pin (7). The surface of the first folding plate (6) is rotatably connected to the inside of the hinge block (5). The base of the hinge block (5) is fixedly connected to the frame surface of the mounting frame (1).
2. The prefabricated distribution box housing connection component according to claim 1, characterized in that: The first folding plate (6) has a limiting groove (12) inside. The surface of the limiting groove (12) is in close contact with the surface of the second folding plate (8). The surfaces of the first folding plate (6) and the second folding plate (8) are both provided with through holes. The surface of the shaft pin (7) passes through the through holes on the surfaces of the first folding plate (6) and the second folding plate (8). The surface of the shaft pin (7) is rotatably connected to the traction plate (10). The surface of the traction plate (10) is movably connected to the surface of the through port (11). The through port (11) is opened on the top surface of the mounting frame (1).
3. The prefabricated distribution box housing connection component according to claim 2, characterized in that: The opening (11) completely penetrates the top surface of the mounting frame (1), and the cross-section of the opening (11) is rectangular.
4. The prefabricated distribution box housing connection component according to claim 2, characterized in that: The surface of the traction plate (10) is provided with a positioning groove (13), the surface of the positioning groove (13) abuts against the end of the positioning protrusion (14), the end face of the positioning protrusion (14) is arc-shaped, the surface of the positioning protrusion (14) is movably connected to the spring storage cavity (15), the spring storage cavity (15) is opened in the frame of the mounting frame (1), and a compression spring (16) is provided on the surface of the positioning protrusion (14).
5. The prefabricated distribution box housing connection component according to claim 4, characterized in that: The positioning groove (13) has an arc-shaped cross section. The positioning groove (13) is set in multiple groups, and the multiple groups of positioning grooves (13) are distributed at equal intervals on the surface of the traction plate (10).
6. The prefabricated distribution box housing connection component according to claim 1, characterized in that: The central axis of the pin (7) is perpendicular to the central axis of the traction plate (10), and the cross section of the pin (7) is in the shape of an "I".