A distribution box with a distribution box mounting rack

Abstract

The utility model discloses a distribution box with distribution box mounting rack, including mounting rack, distribution box body, the adjusting mechanism who is located on the mounting rack and is arranged the limiting mechanism of distribution box body both sides and symmetrically sets up, the adjusting mechanism includes the rotation axis of setting in the mounting rack and with its inner wall swing joint, the outer wall fixed connection of rotation axis has the gear, the gear has engaged two first rach plates, and the opposite end of two first rach plates all is fixedly connected with the moving plate. The utility model discloses through the meshing linkage of gear and two rach plates in adjusting mechanism, can synchronous drive both sides the hoop opposite or opposite movement, flexible adjustment hoop spacing, can quick adaptation different spacing's telegraph pole, and the limiting mechanism is driven L shape clamping plate and the clamp from both sides synchronous closing distribution box through the threaded rod, realizes the firm clamping location of distribution box.

Description

Technical Field

[0001] This utility model relates to the field of distribution box technology, and in particular to a distribution box with a distribution box mounting bracket. Background Technology

[0002] In power systems, distribution boxes, as key equipment for power distribution and control, are often installed in outdoor environments (such as roadsides, green belts, etc.). To save installation space and improve safety, they are often fixed to columnar carriers such as utility poles using mounting brackets.

[0003] Existing mounting brackets have poor compatibility with utility poles. Due to the varying spacing of utility poles in different installation scenarios, the fixed structure spacing of existing mounting brackets is mostly fixed or has cumbersome adjustment methods, making it difficult to flexibly adapt to utility poles with different spacings. This results in the need to customize mounting brackets according to specific spacings or to perform multiple cutting, welding, and adjustments during installation, which not only increases installation costs but also reduces construction efficiency. To solve the above problems, this application proposes a distribution box with a distribution box mounting bracket. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology and propose a distribution box with a distribution box mounting bracket. Through the meshing and linkage of the gear and two rack plates in the adjustment mechanism, the clamps on both sides can be driven to move relative to each other or in opposite directions, and the clamp spacing can be flexibly adjusted to quickly adapt to utility poles with different spacing. The limiting mechanism drives the L-shaped clamp plate and the clamp plate to approach the distribution box from both sides simultaneously through the threaded rod, so as to achieve a stable clamping and limiting of the distribution box.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A distribution box with a mounting bracket includes a mounting bracket, a distribution box body, an adjustment mechanism located on the mounting bracket, and a limiting mechanism symmetrically arranged on both sides of the distribution box body. The adjustment mechanism includes a rotating shaft disposed within the mounting bracket and rotatably connected to its inner wall. A gear is fixedly connected to the outer wall of the rotating shaft. The gear meshes with two first rack plates. A movable plate is fixedly connected to the opposite ends of the two first rack plates. Two guide rods are fixedly connected within the mounting bracket. The two guide rods pass through each movable plate and are slidably connected to it. A sliding rod is fixedly connected to the opposite ends of the two movable plates. The two sliding rods pass through the mounting bracket and are slidably connected to it. A clamp is fixedly connected to the opposite ends of the two sliding rods.

[0006] Preferably, the limiting mechanism includes a fixed frame fixedly connected to the top of the mounting bracket, a limiting groove is formed at the top of the fixed frame, a limiting plate is slidably connected to the limiting groove, a threaded rod is rotatably connected to the fixed frame, the threaded rod passes through the limiting plate and is threadedly connected to it, a handle is fixedly connected to the end of the threaded rod away from the fixed frame, a connecting rod is fixedly connected to the top of the limiting plate, an L-shaped clamping plate is fixedly connected to the top of the connecting rod, and a clamping plate is fixedly connected to the middle of the connecting rod.

[0007] Preferably, the mounting bracket has a cavity, the rotating shaft is rotatably connected to the inner wall of the cavity, both moving plates are located in the cavity and are slidably connected to their inner walls, and both guide rods are located in the cavity and are fixedly connected to their inner walls.

[0008] Preferably, each of the two first rack plates has a plurality of rack teeth at its opposite ends, and the plurality of rack teeth are arranged to cooperate with gears.

[0009] Preferably, the outer wall of the threaded rod is provided with an external thread, and the limiting plate is provided with a through hole, the inner wall of the through hole being provided with an internal thread that mates with the external thread.

[0010] Preferably, the L-shaped card plate and the clamp plate are provided with a protective layer at the end near the main body of the distribution box, and the protective layer is made of rubber.

[0011] Compared with the prior art, the advantages of this utility model are as follows: 1. By adjusting the meshing linkage between the gear and the two rack plates in the adjustment mechanism, the clamps on both sides can be driven to move relative to each other or in opposite directions, flexibly adjusting the clamp spacing. This allows for quick adaptation to utility poles with different spacings, eliminating the need for customization or complex adjustments, reducing installation costs, and improving construction efficiency.

[0012] 2. The limiting mechanism drives the L-shaped clamping plate and the clamping plate to approach the distribution box from both sides simultaneously through the threaded rod, so as to achieve a stable clamping and limiting of the distribution box, effectively resist the influence of outdoor wind, vibration and other factors, reduce the risk of loosening and displacement of the distribution box, and ensure the safe operation of the equipment.

[0013] 3. The rubber protective layer on the L-shaped clamp and the clip can avoid direct rigid contact with the distribution box, reduce surface wear during installation and use, and extend the service life of the distribution box.

[0014] In summary, by adjusting the meshing linkage between the gear and the two rack plates in the adjustment mechanism, the clamps on both sides can be driven to move relative to each other or away from each other, flexibly adjusting the clamp spacing and quickly adapting to utility poles with different spacings; the limiting mechanism drives the L-shaped clamp plate and the clamping plate to move synchronously from both sides towards the distribution box through the threaded rod, realizing a stable clamping and limiting of the distribution box. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a distribution box with a distribution box mounting frame proposed in this utility model; Figure 2 This is a cross-sectional schematic diagram of a distribution box with a distribution box mounting bracket proposed in this utility model.

[0016] In the diagram: 1. Mounting bracket, 2. Distribution box body, 3. Rotating shaft, 4. Gear, 5. First rack plate, 6. Moving plate, 7. Guide rod, 8. Sliding rod, 9. Clamp, 10. Fixing frame, 11. Limiting plate, 12. Threaded rod, 13. Handle, 14. Connecting rod, 15. L-shaped clamping plate, 16. Clamping plate. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0018] Reference Figures 1-2 A distribution box with a distribution box mounting frame includes a mounting frame 1, a distribution box body 2, an adjustment mechanism located on the mounting frame 1, and a limiting mechanism arranged symmetrically on both sides of the distribution box body 2.

[0019] The adjustment mechanism includes a rotating shaft 3 disposed within the mounting frame 1 and rotatably connected to its inner wall. The rotating shaft 3 provides rotational support for the gear 4, and the two are coaxially arranged, allowing the gear 4 to rotate around its axis. The mounting frame 1 has a cavity, and the rotating shaft 3 is rotatably connected to the inner wall of the cavity. The gear 4 is fixedly connected to the outer wall of the rotating shaft 3. The gear 4, through meshing with two first rack plates 5, converts the movement of one first rack plate 5 into the reverse movement of the other first rack plate 5, achieving linkage between the two. The gear 4 meshes with two first rack plates 5, and the first rack plates 5 convert the rotational motion of the gear 4 into their own linear motion, thereby driving the moving plate 6 to move synchronously. The opposite ends of the two first rack plates 5 are provided with multiple rack teeth, and the multiple rack teeth are arranged to cooperate with the gear 4. The opposite ends of the two first rack plates 5 are fixedly connected to the moving plate 6. When the moving plate 6 slides in the cavity, it drives the sliding rod 8. The two moving plates 6 move synchronously, while their movement direction is restricted by the guide rods 7. Both moving plates 6 are located in the cavity and are slidably connected to its inner wall. Two guide rods 7 are fixedly connected inside the mounting frame 1. The guide rods 7 restrict the moving plates 6 to slide only along their axial direction, ensuring the stability of the moving plates 6. Both guide rods 7 pass through each moving plate 6 and are slidably connected to it. Both guide rods 7 are located in the cavity and are fixedly connected to its inner wall. Sliding rods 8 are fixedly connected to the opposite ends of the two moving plates 6. The sliding rods 8 transmit the movement of the moving plates 6 to the clamps 9, so that the clamps 9 move closer or further away from the moving plates 6 synchronously. Both sliding rods 8 pass through the mounting frame 1 and are slidably connected to it. Both sliding rods 8 are fixedly connected to the opposite ends of the two sliding rods 1. The clamps 9 are used to connect to the utility poles (the clamps 9 are equipped with inner rubber pads to prevent slippage). The mounting frame 1 is fixed on utility poles at different intervals by adjusting its position.

[0020] The limiting mechanism includes a fixed frame 10 fixedly connected to the top of the mounting bracket 1. The fixed frame 10 provides a mounting base for the limiting plate 11. Its limiting groove restricts the limiting plate 11 to move only in a straight line. A limiting groove is opened at the top of the fixed frame 10, and a limiting plate 11 is slidably connected to it in the limiting groove. The limiting plate 11 moves along the limiting groove under the drive of the threaded rod 12, thereby driving the connecting rod 14 to move synchronously. A threaded rod 12 is rotatably connected to the fixed frame 10. The threaded rod 12 converts the rotational motion of the handle 13 into the linear movement of the limiting plate 11 by rotation, providing driving force for the limiting plate 11. A handle 13 is fixedly connected to the end of the threaded rod 12 away from the fixed frame 10. The handle 13 facilitates the operator to apply force, and its rotation drives the threaded rod 12 to rotate synchronously. The threaded rod 12 passes through the fixed frame 10. A limiting plate 11 is threadedly connected to it. The outer wall of the threaded rod 12 is provided with external threads. A through hole is provided through the limiting plate 11. The inner wall of the through hole is provided with internal threads that cooperate with the external threads. A connecting rod 14 is fixedly connected to the top of the limiting plate 11. The connecting rod 14 transmits the movement of the limiting plate 11 to the L-shaped clamping plate 15 and the clamping plate 16, so that the two move closer to or away from the distribution box body 2 at the same time. The top of the connecting rod 14 is fixedly connected to the L-shaped clamping plate 15, and the middle of the connecting rod 14 is fixedly connected to the clamping plate 16. The L-shaped clamping plate 15 and the clamping plate 16 work together on the outer wall of the distribution box body 2 to achieve clamping and limiting of the distribution box body 2. The protective layer prevents it from directly contacting the distribution box body 2 and causing wear. The ends of the L-shaped clamping plate 15 and the clamping plate 16 near the distribution box body 2 are provided with protective layers. The material of the protective layer is rubber.

[0021] In this invention, when installing the distribution box body 2, the worker first sets the mounting bracket 1 at both ends of the two utility poles, and then uses bolts to install the clamps 9 on the outer wall of the utility poles. During this process, the worker can pull the sliding rod 8 on the right side to move the corresponding moving plate 6 on the right side. The movement of the moving plate 6 on the right side moves the first rack plate 5 on the right side. During this process, the gear 4 rotates, and the rotation of the gear 4 moves the first rack plate 5, the moving plate 6, and the sliding rod 8 on the left side, thereby realizing the relative or opposite sliding of the sliding rods 8 on both sides. The spacing between the two clamps 9 can be adjusted to accommodate different positions of the two utility poles. The worker uses a hoisting device to place the distribution box body 2 onto the mounting frame 1. The worker holds the two handles 13 and rotates them to rotate the threaded rod 12, causing the limiting plate 11, connecting rod 14, L-shaped clamping plate 15, and clamping plate 16 to move towards the distribution box body 2 until the L-shaped clamping plate 15 and clamping plate 16 abut against the outer wall of the distribution box body 2, thus clamping and limiting both sides of the distribution box body 2, thereby achieving the installation support and limiting operation of the mounting frame 1 and the distribution box body 2.

Claims

1. A distribution box with a distribution box mounting bracket, characterized in that, It includes a mounting frame (1), a distribution box body (2), an adjustment mechanism located on the mounting frame (1), and a limiting mechanism arranged symmetrically on both sides of the distribution box body (2); The adjustment mechanism includes a rotating shaft (3) disposed in the mounting frame (1) and rotatably connected to its inner wall. A gear (4) is fixedly connected to the outer wall of the rotating shaft (3). The gear (4) meshes with two first rack plates (5). A movable plate (6) is fixedly connected to the opposite ends of the two first rack plates (5). Two guide rods (7) are fixedly connected inside the mounting frame (1). The two guide rods (7) pass through each movable plate (6) and are slidably connected to it. A sliding rod (8) is fixedly connected to the opposite ends of the two movable plates (6). The two sliding rods (8) pass through the mounting frame (1) and are slidably connected to it. A clamp (9) is fixedly connected to the opposite ends of the two sliding rods (8).

2. A distribution box with a distribution box mounting bracket according to claim 1, characterized in that, The limiting mechanism includes a fixed frame (10) fixedly connected to the top of the mounting bracket (1). A limiting groove is provided on the top of the fixed frame (10). A limiting plate (11) is slidably connected to the limiting groove. A threaded rod (12) is rotatably connected to the fixed frame (10). The threaded rod (12) passes through the limiting plate (11) and is threadedly connected to it. A handle (13) is fixedly connected to one end of the threaded rod (12) away from the fixed frame (10). A connecting rod (14) is fixedly connected to the top of the limiting plate (11). An L-shaped clamping plate (15) is fixedly connected to the top of the connecting rod (14). A clamping plate (16) is fixedly connected to the middle of the connecting rod (14).

3. A distribution box with a distribution box mounting bracket according to claim 1, characterized in that, The mounting bracket (1) has a cavity, the rotating shaft (3) is rotatably connected to the inner wall of the cavity, the two moving plates (6) are located in the cavity and are slidably connected to their inner walls, and the two guide rods (7) are located in the cavity and are fixedly connected to their inner walls.

4. A distribution box with a distribution box mounting bracket according to claim 1, characterized in that, Each of the two first rack plates (5) has multiple rack teeth at its opposite ends, and the multiple rack teeth are arranged to cooperate with the gear (4).

5. A distribution box with a distribution box mounting bracket according to claim 2, characterized in that, The outer wall of the threaded rod (12) is provided with an external thread, and the limiting plate (11) is provided with a through hole, the inner wall of the through hole is provided with an internal thread that matches the external thread.

6. A distribution box with a distribution box mounting bracket according to claim 2, characterized in that, The L-shaped clamp (15) and the clamp (16) are each provided with a protective layer at one end near the main body (2) of the distribution box. The material of the protective layer is rubber.

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