Distribution box with protection structure

Abstract

The utility model discloses a power distribution box with a protection structure, which comprises a power distribution box body, the bottom of the power distribution box body is fixedly connected with a bottom plate through bolts, the bottom of the bottom plate is provided with a threading port, the top of the bottom plate is fixedly connected with an I-shaped plate through bolts, a sliding rail and a sliding block are arranged above the I-shaped plate, and the sliding rail and the sliding block are fixedly connected with the bottom plate through bolts. A transverse plate is fixedly connected to the surface of the sliding block, and a rotating plate is rotationally mounted at the top of the I-shaped plate through a rotating shaft. According to the utility model, the threaded rod is rotated to drive the threaded lug block on the right side to move, so that the threaded lug block drives the transverse plate on the right side to move through the side transverse rod, and then the transverse plate drives the rotating plate to rotate through the connecting rod, so that the side transverse rod can drive the clamping plate to clamp and protect a cable in the threading port; therefore, the cable at the notch of the distribution box can be clamped and protected, the situation that the cable is scratched by the notch in the later period is avoided, and the purpose of guaranteeing the condition integrity of the cable and the power utilization safety is achieved.

Description

Technical Field

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

[0002] A distribution box contains a vast amount of data parameters. It typically forms part of a low-voltage electrical system, requiring the assembly of switching equipment, measuring instruments, protective devices, and auxiliary equipment within a closed or semi-closed metal cabinet or panel. During normal operation, circuits can be connected or disconnected manually or automatically. Distribution boxes are characterized by their small size, easy installation, specialized technical performance, fixed location, unique configuration functions, lack of site restrictions, widespread application, stable and reliable operation, high space utilization, small footprint, and environmental benefits. They can rationally distribute electrical energy, facilitate circuit opening and closing operations, provide a high level of safety protection, and intuitively display the circuit's continuity status.

[0003] When laying cables, some distribution boxes need to be cut at the top or bottom according to the actual number of cables used. After cutting, the metal plate on the surface of the distribution box may scratch the surface of the cable. Therefore, a distribution box with a protective structure is needed to clamp and protect the cable at the cut of the distribution box to avoid the cable being damaged by the cut later, thereby ensuring the integrity of the cable and electrical safety. Utility Model Content

[0004] The purpose of this utility model is to provide a distribution box with a protective structure that clamps and protects the cables at the cut opening of the distribution box to prevent the cables from being scratched at the cut opening later, thereby ensuring the integrity of the cables and electrical safety, and solving the technical problems mentioned in the background art.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A distribution box with a protective structure includes a distribution box body: the bottom of the distribution box body is fixedly connected to a base plate by bolts, the bottom of the base plate has a wire passage opening, the top of the base plate is fixedly connected to an I-beam by bolts, a slide rail and a slider are provided above the I-beam, a horizontal plate is fixedly connected to the surface of the slider, a rotating plate is rotatably installed on the top of the I-beam through a rotating shaft, a connecting rod is rotatably connected between the horizontal plate and the rotating plate, a side crossbar is fixedly connected to the surface of the horizontal plate, a clamping plate is provided on the surface of the side crossbar, a threaded rod is rotatably installed on the top of the base plate, a threaded lug is threadedly connected to the surface of the threaded rod, and the threaded lug is welded to the side crossbar.

[0006] Preferably, the slide rail and the I-beam are fixedly connected by bolts, and the slider and the slide rail are slidably connected.

[0007] Preferably, bolts are installed between the side crossbar and the clamping plate.

[0008] Preferably, the surface of the clamping plate is provided with a clamping surface.

[0009] Preferably, a handle sleeve is attached to the surface of the threaded rod, and the handle sleeve is a rubber sleeve.

[0010] Preferably, the top of the side crossbar is provided with a slot, the surface of the clamping plate is integrally formed with a locking block, and the bottom of the locking block extends into the inner cavity of the slot.

[0011] The beneficial effects of this utility model are:

[0012] 1. This utility model moves the right-side threaded lug by rotating the threaded rod, which in turn moves the right-side horizontal plate via the side crossbar. The horizontal plate then rotates the rotating plate via the connecting rod, thereby allowing the side crossbar to clamp and protect the cable in the cable threading opening. This achieves the purpose of clamping and protecting the cable at the cut of the distribution box, preventing the cable from being scratched at the cut later, thus ensuring the integrity of the cable and electrical safety.

[0013] 2. The bolts in this invention facilitate the assembly and disassembly of the side crossbar and the clamping plate, avoiding obstruction when the clamping plate is cut into the threading opening on the bottom plate surface, thus improving the ease of operation during cutting.

[0014] 3. By setting the clamping surface, this utility model makes the surface of the clamping plate form an arc surface, which increases the contact area between the clamping plate and the cable and improves the stability of the clamping plate in clamping the cable.

[0015] 4. By designing a handle sleeve, this utility model increases the friction on the surface of the threaded rod, thus preventing slippage when the threaded rod is directly held and rotated.

[0016] 5. This utility model uses the combination of slots and blocks to limit the connection between the side crossbar and the clamping plate, further improving the stability of the connection between the two. Attached Figure Description

[0017] in:

[0018] Figure 1 This is a schematic diagram of the structure of one embodiment of the present utility model;

[0019] Figure 2 This is one embodiment of the present utility model. Figure 1 A magnified view of point A in the middle;

[0020] Figure 3 This is a perspective view of a threaded lug and a handle sleeve according to an embodiment of the present invention;

[0021] Figure 4 This is a three-dimensional schematic diagram of a card slot and a card block according to an embodiment of the present invention.

[0022] The attached diagram lists the components represented by each number as follows:

[0023] 1. Distribution box body, 2. Base plate, 3. Wiring port, 4. I-beam plate, 5. Slide rail, 6. Slider, 7. Horizontal plate, 8. Turning plate, 9. Connecting rod, 10. Side crossbar, 11. Clamping plate, 12. Bolt, 13. Clamping surface, 14. Threaded rod, 15. Threaded lug, 16. Handle cover, 17. Slot, 18. Clamping block. Detailed Implementation

[0024] In the following description, embodiments of the distribution box with a protective structure of the present invention will be described with reference to the accompanying drawings.

[0025] Example 1:

[0026] Figure 1-4 This invention illustrates a distribution box with a protective structure according to an embodiment of the present invention. The distribution box includes a box body 1. A base plate 2 is bolted to the bottom of the box body 1. A wire through-hole 3 is provided at the bottom of the base plate 2. An I-beam 4 is bolted to the top of the base plate 2. A slide rail 5 and a slider 6 are provided above the I-beam 4. The slide rail 5 and the I-beam 4 are bolted together. The slider 6 and the slide rail 5 are slidably connected. A horizontal plate 7 is fixedly connected to the surface of the slider 6. A rotating plate 8 is rotatably mounted on the top of the I-beam 4 via a pivot. A connecting rod 9 rotatably connects the horizontal plate 7 and the rotating plate 8. A side crossbar 10 is fixedly connected to the surface of the horizontal plate 7. A clamping plate is provided on the surface of the side crossbar 10. 11. A bolt 12 is installed between the side crossbar 10 and the clamping plate 11. The bolt 12 facilitates the assembly and disassembly of the side crossbar 10 and the clamping plate 11, avoiding obstruction when the clamping plate 11 is cut into the wire threading opening 3 on the surface of the base plate 2, thus improving the ease of operation during cutting. The surface of the clamping plate 11 is provided with a clamping surface 13. The clamping surface 13 forms an arc surface, increasing the contact area between the clamping plate 11 and the cable, and improving the stability of the clamping plate 11 in clamping the cable. A threaded rod 14 is rotatably installed on the top of the base plate 2. A threaded lug 15 is threadedly connected to the surface of the threaded rod 14, and the threaded lug 15 is welded to the side crossbar 10.

[0027] Example 2:

[0028] Figure 1-4This invention illustrates a distribution box with a protective structure according to an embodiment of the present invention. The distribution box includes a box body 1. A base plate 2 is bolted to the bottom of the box body 1. A cable pass-through opening 3 is provided at the bottom of the base plate 2. An I-beam 4 is bolted to the top of the base plate 2. A slide rail 5 and a slider 6 are provided above the I-beam 4. A horizontal plate 7 is fixedly connected to the surface of the slider 6. A rotating plate 8 is rotatably mounted on the top of the I-beam 4 via a pivot. A connecting rod 9 rotatably connects the horizontal plate 7 and the rotating plate 8. A side crossbar 10 is fixedly connected to the surface of the horizontal plate 7. A clamping plate 11 is provided on the surface of the side crossbar 10. A threaded rod 14 is rotatably mounted on the top of the base plate 2. The surface of the rod 14 is threaded with a threaded lug 15, which is welded to the side crossbar 10. A handle 16 is attached to the surface of the threaded rod 14. The handle 16 is a rubber sleeve. The handle 16 increases the friction on the surface of the threaded rod 14, preventing slippage when the threaded rod 14 is rotated by hand. A slot 17 is provided at the top of the side crossbar 10. A locking block 18 is integrally formed on the surface of the clamping plate 11. The bottom of the locking block 18 extends into the inner cavity of the slot 17. The slot 17 and the locking block 18 work together to limit the connection between the side crossbar 10 and the clamping plate 11, further improving the stability of the connection between the two.

[0029] Working principle: When using this utility model, the user opens a cable pass-through port 3 on the surface of the base plate 2, then passes the cable through the cable pass-through port 3 into the inner cavity of the distribution box 1. Next, the user rotates the threaded rod 14 to move the threaded lug 15 on the right side, so that the threaded lug 15 moves the horizontal plate 7 on the right side through the side crossbar 10. During this process, the movement of the horizontal plate 7 is limited by the cooperation of the slide rail 5 and the slider 6, ensuring the stability of the horizontal plate 7 during movement. Then, the horizontal plate 7 drives the rotating plate 8 to rotate through the connecting rod 9, so that the side crossbar 10 can drive the clamping plate 11 to clamp and protect the cable in the cable pass-through port 3. This achieves clamping and protection of the cable at the cut of the distribution box, so as to avoid the cable being scratched by the cut later, thereby ensuring the integrity of the cable and electrical safety.

[0030] In summary, this distribution box with a protective structure moves the threaded lug 15 on the right side by rotating the threaded rod 14. The threaded lug 15 then moves the horizontal plate 7 on the right side via the side crossbar 10. The horizontal plate 7 then rotates the rotating plate 8 via the connecting rod 9. This allows the side crossbar 10 to move the clamping plate 11 to clamp and protect the cable in the cable passage 3. This achieves the purpose of clamping and protecting the cable at the cut of the distribution box, preventing the cable from being scratched at the cut later, thus ensuring the integrity of the cable and electrical safety.

Claims

1. A distribution box with a protective structure, characterized in that, The utility model provides an electric distribution box, including electric distribution box (1): the bottom of electric distribution box (1) is connected with bottom plate (2) through bolt fixing, bottom of bottom plate (2) is equipped with threading opening (3), the top of bottom plate (2) is connected with I beam (4) through bolt fixing, the top of I beam (4) is equipped with slide rail (5) and sliding block (6), the surface of sliding block (6) is fixedly connected with horizontal plate (7), the top of I beam (4) is rotatably installed with rotating plate (8) through pivot, horizontal plate (7) and rotating plate (8) are rotatably connected with connecting rod (9) between the surface of horizontal plate (7) is fixedly connected with side cross bar (10), the surface of side cross bar (10) is equipped with clamping plate (11), the top of bottom plate (2) rotatably installs threaded rod (14), the surface of threaded rod (14) is threadedly connected with threaded lug (15), threaded lug (15) and side cross bar (10) are welded between.

2. The electrical distribution box with a protective structure according to claim 1, wherein, The slide rail (5) and the I beam (4) are fixedly connected through bolts, and the slide block (6) and the slide rail (5) are slidingly connected.

3. The electrical distribution box with a protective structure according to claim 2, wherein, The side cross bar (10) and the clamping plate (11) are jointly installed with the bolt piece (12) therebetween.

4. The electrical distribution box with a protective structure according to claim 3, wherein, The surface of the clamping plate (11) is provided with a clamping surface (13).

5. The electrical distribution box with a protective structure according to claim 4, wherein, The surface of the threaded rod (14) is pasted with a handle sleeve (16), and the handle sleeve (16) is a rubber sleeve.

6. The electrical distribution box with a protective structure according to claim 5, wherein, The top of the side cross bar (10) is provided with a clamping groove (17), and the surface of the clamping plate (11) is integrally formed with a clamping block (18), and the bottom of the clamping block (18) extends to the inner cavity of the clamping groove (17).

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