Cable branch box convenient to disassemble and assemble

Abstract

The utility model discloses a cable branch box convenient to disassemble and assemble, the cable branch box convenient to disassemble and assemble comprises a mounting plate and a cable branch box, the two sides of the mounting plate are provided with guide grooves, the guide grooves are provided with a plurality of retaining grooves from top to bottom, the two sides of the cable branch box are provided with movable blocks moving towards the center direction, and the movable blocks move towards the center direction. The movable block is provided with a driving rod and is in threaded connection with the cable branch box, and the movable block is provided with a plurality of protruding blocks corresponding to the retaining grooves. According to the utility model, only the driving rod needs to be rotated and the movable blocks are pushed to move, so that the movable blocks at the two sides of the cable branch box form clamping force on the guide grooves, and the plurality of convex blocks are embedded into the retaining grooves, thereby greatly increasing the contact area between the movable blocks and the retaining grooves, improving the connection stability and bearing capacity, and enabling the product to have the advantages of improving the disassembly and assembly efficiency and being stable in supporting.

Description

Technical Field

[0001] The utility model relates to the technical field of cable distribution boxes, in particular to a cable distribution box which is convenient for disassembly and assembly. Background Art

[0002] The cable distribution box is only used for cable branching. The main functions of the cable distribution box are to tap or transfer the cable, mainly playing the role of cable tapping and cable transfer. With the development of the cableization process of the power grid, the cable distribution box is used for the connection of multiple cable branches, and the application of the cable distribution box is becoming more and more extensive.

[0003] The existing cable distribution boxes are basically made of metal materials and are usually fixed by fasteners such as screws and bolts. This requires pre-drilling holes in the wall. Due to the heavy weight of the box body, the installation is very inconvenient, which greatly reduces the installation efficiency. Therefore, the applicant has made a beneficial design and found a solution to the above problems. The technical solution to be introduced below was generated under this background. Summary of the Invention

[0004] The purpose of the utility model is to overcome the deficiencies of the existing cable distribution box design and provide a product with improved disassembly and assembly efficiency and stable support.

[0005] To solve the above problems, the utility model adopts the following technical solutions.

[0006] A cable distribution box which is convenient for disassembly and assembly includes a mounting plate and a cable distribution box. Guide grooves are provided on both sides of the mounting plate, and a plurality of anti-retreat grooves are provided in the guide grooves from top to bottom. Movable blocks moving towards the center are provided on both sides of the cable distribution box. The movable blocks are provided with driving rods and are threadedly connected to the cable distribution box. The movable blocks are provided with a plurality of convex blocks corresponding to the anti-retreat grooves.

[0007] Preferably, the mounting plate is provided with a plurality of mounting holes, and the mounting holes are provided with counterbores. The mounting plate is provided with a fixing plate, and the guide grooves are arranged on both sides of the fixing plate and are attached to the mounting plate.

[0008] Preferably, a first groove for avoiding the fixing plate is provided on the back of the cable distribution box. Concave cavities for accommodating the movable blocks are provided on both sides of the first groove, and threaded holes are provided in the concave cavities.

[0009] Preferably, handle parts are provided on both sides of the cable distribution box, and the handle parts are kept at a distance convenient for grasping from the bottom of the cable distribution box.

[0010] Preferably, a second groove for avoiding the fixing plate is provided on the movable block. The movable block is provided with a first through hole, a second through hole is provided on one side of the first through hole, and a sealing cover is provided at the entrance of the second through hole. The sealing cover is also fixedly connected to one end of the first through hole.

[0011] Preferably, a threaded groove is provided on the outer wall of the driving rod, and the driving rod is threadedly connected to the threaded hole. The driving rod is rotatably arranged in the second through hole. A retaining ring is provided at one end of the driving rod, and the retaining ring is arranged in the first through hole. A rotating part is provided at the other end of the driving rod.

[0012] Beneficial effects:

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] In the present utility model, by placing the back of the cable distribution box on the fixing plate, rotating the driving rod and pushing the movable block into the guide groove. At this time, the cable distribution box is lifted by the handle part. After adjusting the cable distribution box to a suitable height, continue to rotate the driving rod so that the convex block is embedded into the anti-backlash groove, and the movable block is closely attached to the guide groove, so that the cable distribution box is stably fixed at the moved position. Multiple convex blocks are in contact with the anti-backlash groove, greatly increasing the contact area and ensuring stable connection between the two. Moreover, the bearing capacity that the movable block can withstand is improved. Through the above structural design, installation and disassembly can be completed without using tools, greatly reducing the time required for disassembly and installation, making the product have the advantages of improving the disassembly and installation efficiency and stable support. Description of the drawings

[0015] Figure 1 is a schematic structural diagram of a cable distribution box that is easy to disassemble and assemble according to the present utility model;

[0016] Figure 2 is a schematic cross-sectional structural diagram of a cable distribution box that is easy to disassemble and assemble according to the present utility model;

[0017] Figure 3 is for the present utility model Figure 2 a partially enlarged structural view of detail A of a cable distribution box that is easy to disassemble and assemble;

[0018] Figure 4 is a schematic structural diagram of the mounting plate of a cable distribution box that is easy to disassemble and assemble according to the present utility model;

[0019] Figure 5 is a schematic structural diagram of a cable distribution box that is easy to disassemble and assemble according to the present utility model;

[0020] Figure 6 is a schematic exploded structural view of the movable block of a cable distribution box that is easy to disassemble and assemble according to the present utility model;

[0021] The corresponding relationship between the reference numerals in the drawings and the component names is as follows:

[0022] Reference Numerals: 1, mounting plate; 2, cable distribution box; 3, movable block; 4, drive rod; 11, guide groove; 12, anti-retreat groove; 13, mounting hole; 14, fixing plate; 131, counterbore; 21, first groove; 22, concave cavity; 23, threaded hole; 24, handle part; 31, convex block; 32, second groove; 33, first through hole; 34, second through hole; 35, cover; 41, threaded groove; 42, retaining ring; 43, rotating part. Detailed Embodiment

[0023] The technical solutions of the present utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0025] In the embodiments of the present utility model, "and / or" is merely a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " in this article generally represents an "or" relationship between the front and rear associated objects.

[0026] Reference Example Figures 1 to 6 , a cable distribution box that is easy to disassemble and assemble, including a mounting plate 1 and a cable distribution box 2. Guide grooves 11 are provided on both sides of the mounting plate 1, and a plurality of anti-retreat grooves 12 are provided in the guide grooves 11 from top to bottom. Movable blocks 3 that move towards the center are provided on both sides of the cable distribution box 2. The movable blocks 3 are provided with drive rods 4 and are threadedly connected to the cable distribution box 2. The movable blocks 3 are provided with a plurality of convex blocks 31 corresponding to the anti-retreat grooves 12;

[0027] It is worth mentioning that the mounting plate 1 is provided with a plurality of mounting holes 13, the mounting holes 13 are provided with counterbores 131, the mounting plate 1 is provided with a fixing plate 14, the guide grooves 11 are arranged on both sides of the fixing plate 14 and are attached to the mounting plate 1. The mounting plate 1 is pre-fixed to the wall through the mounting holes 13, and the head of the fastener is flush with the surface of the mounting plate 1 through the counterbores 131 to prevent interference with the cable distribution box 2 during the lifting movement. The fixing plate 14 cooperates with the guide grooves 11. At the same time, the fixing plate 14 also provides a guiding function for the cable distribution box 2;

[0028] It is worth mentioning that a first groove 21 for avoiding the fixing plate 14 is provided on the back of the cable distribution box 2. Concave cavities 22 for accommodating the movable block 3 are provided on both sides of the first groove 21. Threaded holes 23 are provided in the concave cavities 22. The concave cavities 22 provide a guiding function for the movable block 3, and the threaded holes 23 are used in cooperation with the driving rod 4;

[0029] It is worth mentioning that handle parts 24 are provided on both sides of the cable distribution box 2. The handle parts 24 are kept at a distance convenient for grasping from the bottom of the cable distribution box 2. The handle parts 24 facilitate the installer to adjust the specific position of the cable distribution box 2 on the mounting plate 1;

[0030] It is worth mentioning that a second groove 32 for avoiding the fixing plate 14 is provided on the movable block 3. A first through hole 33 is provided on the movable block 3. A second through hole 34 is provided on one side of the first through hole 33. A cover 35 is provided at the entrance of the second through hole 34. The cover 35 is also fixedly connected to one end of the first through hole 33. The second groove 32 avoids the fixing plate 14, so that the movable block 3 enters the guide groove 11. The first through hole 33 bears the pushing force of the retaining ring 42. The second through hole 34 enables the driving rod 4 to rotate around it as the axis. The cover 35 prevents the stop rod and the driving rod 4 from disengaging from the first through hole 33 and the second through hole 34;

[0031] It is worth mentioning that a threaded groove 41 is provided on the outer wall of the driving rod 4, and it is threadedly connected to the threaded hole 23. The driving rod 4 is rotatably arranged in the second through hole 34. A retaining ring 42 is provided at one end of the driving rod 4. The retaining ring 42 is arranged in the first through hole 33. A rotating part 43 is provided at the other end of the driving rod 4. The rotating part 43 facilitates the installer to rotate the driving rod 4.

[0032] Now, the working principle of the present utility model is described as follows:

[0033] After the mounting plate 1 is installed, the back of the cable distribution box 2 is abutted against the fixing plate 14, specifically, the first groove 21 is abutted against the fixing plate 14. First, the driving rod 4 is rotated through the rotating part 43, and then the movable block 3 is pushed into the guide groove 11. At this time, the convex block 31 is not allowed to enter the anti-backlash groove 12 first. This step can prevent the cable distribution box 2 from tipping forward under the influence of gravity during the elevation process of the cable distribution box 2;

[0034] The cable distribution box 2 is lifted through the handle part 24. When the cable distribution box 2 is adjusted to the specified height, the driving rod 4 is continuously rotated, so that the movable block 3 of the cable distribution box 2 forms a clamping force on the guide groove 11, so that the cable distribution box 2 is fixed on the mounting plate 1. At the same time, the convex block 31 is embedded into the anti-backlash groove 12. The contact area with the anti-backlash groove 12 is increased through a plurality of convex blocks 31, and the bearing capacity is increased, further improving the connection stability between the cable distribution box 2 and the mounting plate 1.

[0035] Through the above design scheme, the product can achieve the advantages of improving disassembly and assembly efficiency and stable support.

[0036] The above content is a further detailed description of the present utility model in combination with specific implementation manners. It cannot be determined that the specific implementation of the present utility model is only limited to these descriptions. For those of ordinary skill in the technical field to which the present utility model pertains, without departing from the concept of the present utility model, several simple deductions or substitutions can still be made, and all should be regarded as belonging to the protection scope determined by the claims submitted for the present utility model.

Claims

1. A cable distribution box that is convenient for disassembly and assembly, comprising a mounting plate (1) and a cable distribution box (2), characterized in that: Both sides of the mounting plate (1) are provided with guide grooves (11), and a plurality of anti-retreat grooves (12) are arranged in the guide grooves (11) from top to bottom. Both sides of the cable distribution box (2) are provided with movable blocks (3) moving towards the center direction. The movable blocks (3) are provided with driving rods (4) and are threadedly connected to the cable distribution box (2). The movable blocks (3) are provided with a plurality of bumps (31) corresponding to the anti-retreat grooves (12).

2. The cable distribution box facilitating disassembly and assembly according to claim 1, wherein: The mounting plate (1) is provided with a plurality of mounting holes (13), the mounting holes (13) are provided with counterbores (131), the mounting plate (1) is provided with a fixing plate (14), and the guide grooves (11) are arranged on both sides of the fixing plate (14) and are attached to the mounting plate (1).

3. The cable distribution box facilitating disassembly and assembly according to claim 2, wherein: The back of the cable distribution box (2) is provided with a first groove (21) avoiding the fixing plate (14). Both sides of the first groove (21) are provided with cavities (22) for accommodating the movable blocks (3), and the cavities (22) are provided with threaded holes (23).

4. The cable distribution box that is convenient for disassembly and assembly according to claim 3, wherein: Both sides of the cable distribution box (2) are provided with handle parts (24), and the handle parts (24) and the bottom of the cable distribution box (2) maintain a distance convenient for grasping.

5. The cable distribution box facilitating disassembly and assembly according to claim 4, wherein: The movable block (3) is provided with a second groove (32) avoiding the fixing plate (14). The movable block (3) is provided with a first through hole (33). One side of the first through hole (33) is provided with a second through hole (34). A cover (35) is arranged at the entrance of the second through hole (34), and the cover (35) is also fixedly connected to one end of the first through hole (33).

6. The cable distribution box facilitating disassembly and assembly according to claim 5, wherein: The outer wall of the driving rod (4) is provided with a thread groove (41) and is threadedly connected to the threaded hole (23). The driving rod (4) is rotatably arranged in the second through hole (34). One end of the driving rod (4) is provided with a retaining ring (42), and the retaining ring (42) is arranged in the first through hole (33). The other end of the driving rod (4) is provided with a rotating part (43).

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