Cable branch box capable of fixing cable

Abstract

The utility model relates to the technical field of cable branch boxes, and provides a cable branch box capable of fixing cables, which comprises a box body, two first rod seats fixedly arranged on the inner surface of the box body, a first screw rod rotationally connected to the opposite inner surfaces of the two first rod seats, and a plurality of second rod seats fixedly arranged on the inner surface of the box body, multiple first sliding rods are fixedly arranged on the opposite outer surfaces of the multiple second rod bases, two first moving plates are slidably connected to the outer surfaces of the multiple first sliding rods, and when a worker needs to overhaul electrical parts installed in an electrical equipment body in the box body, the worker holds a grip to open a box door and open a motor; an output shaft of a motor rotates to drive a first screw rod to rotate in a first rod seat, the first screw rod rotates to drive two first moving plates to move under the cooperation of a plurality of first sliding rods, and the electrical equipment main body is further driven to move towards the outside of the box body in the direction of the first sliding rods; and a worker can conveniently overhaul electrical parts installed in the electrical equipment main body in the box body.

Description

Technical Field

[0001] The utility model relates to the technical field of cable branch boxes, in particular to a cable branch box capable of fixing cables. Background Art

[0002] With the development of the cabling process of distribution networks, when independent loads with small capacity are distributed more concentratedly, it is necessary to use cable branch boxes to connect multiple branches of cables. The main function of the cable branch box is to perform cable branching and transfer work. The cable branch box can make cable connection more convenient and simple, and at the same time it can effectively protect the cables.

[0003] In the prior art, such as the Chinese publication number CN216489596U, the utility model provides a cable branch box, including a box body and a top cover arranged on the top of the box body. Different from the prior art, a buffer assembly is also arranged between the top cover and the box body, and the buffer assembly includes a kit, a support member and an elastic member; the top cover moves on the support member through the kit, the kit moves to squeeze the elastic member, the kit is fixedly embedded in the top cover, the support member corresponds to the position of the kit, and is fixed on the box body. The utility model uses the buffer assembly to buffer. When gravel falls on the top cover, the top cover generates a downward force, thereby driving the kit to move down outside the support member. When the kit moves down, it squeezes the elastic member. The elastic member buffers the pressure through its own elasticity, thereby preventing the vibration of the top cover from being transmitted to the box body. A buffer assembly is arranged between the top cover and the box body of the branch box. When gravel falls on the top cover, the buffer assembly buffers the vibration generated by the top cover to ensure the normal use of the branch box.

[0004] Although the above scheme has the advantages as mentioned above, the disadvantage of the above scheme is that there is a lack of a structure in which the motor output shaft rotates to drive the screw to rotate, and the screw drives the movable plate and the electrical equipment body to move to the outside of the box under the cooperation of the sliding rod. As a result, the device cannot enable the staff to conveniently inspect and repair the electrical components installed in the electrical equipment body inside the box. The practicality of the device is limited. There is a lack of a structure to fix the cable harness inside the box, which makes the cables in the box easy to loosen or fall off, increasing the risk of poor cable contact or short circuit. At the same time, the cables are easily squeezed, pulled or rubbed by external forces, resulting in damage to the cable insulation layer, breakage of the wires and other faults. Utility Model Content

[0005] The purpose of the utility model is to provide a cable branch box that can fix cables. The utility model designs a structure in which the motor output shaft rotates to drive the lead screw to rotate, and the lead screw drives the movable plate and the electrical equipment main body to move toward the outside of the box under the cooperation of the sliding rod, so that the device can enable the staff to conveniently inspect and repair the electrical components installed in the electrical equipment main body inside the box, thereby improving the practicality of the device. A structure is designed to fix the cable harness inside the box to avoid loosening or falling off of the cables in the box, reduce the risk of poor cable contact or short circuit, and avoid the cables being squeezed, pulled or rubbed by external forces, resulting in damage to the cable insulation layer, breakage of the wires and other faults.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solution: a cable branch box capable of fixing cables, comprising:

[0007] A box body, wherein two first rod seats are fixedly arranged on the inner surface of the box body, and further comprising:

[0008] The first screw rod is rotatably connected to the inner surfaces relative to the two first rod seats, and the inner surface of the box body is fixedly provided with a plurality of second rod seats, and the outer surfaces relative to the plurality of second rod seats are fixedly provided with a plurality of first sliding rods, and the outer surfaces of the plurality of first sliding rods are slidably connected to two first movable plates, and the inner surface of the upper first movable plate is threadedly connected to the outer surface of the first screw rod. The outer surface of the box body is fixedly installed with a motor, and the outer surface of the motor output shaft is rotatably connected to the inner surface of the box body, and the outer surface of the motor output shaft is fixedly connected to the outer surface of one end of the first screw rod, and the rotation of the motor output shaft drives the first screw rod to rotate inside the first rod seat, and with the cooperation of the plurality of first sliding rods, the rotation of the first screw rod drives the two first movable plates to move.

[0009] Preferably, an electrical equipment body is fixedly provided on the opposite outer surfaces of the two first movable plates, and a plurality of second cable restraint plates are fixedly provided on the outer surface of the electrical equipment body. The movement of the two first movable plates drives the electrical equipment body to move outside the box along the direction of the first sliding rod.

[0010] Preferably, a mounting bracket is fixedly provided on the outer surface of the main body of the electrical equipment, and a second screw rod is rotatably connected to the outer surface of the mounting bracket. An adjustment knob is fixedly provided on the outer surface of one end of the second screw rod, and a second sliding rod is fixedly provided on the outer surface of the mounting bracket. The adjustment knob is held by hand and rotated, and the adjustment knob drives the second screw rod to rotate.

[0011] Preferably, the second screw rod and the outer surface of the second slide rod are movably connected with a second movable plate, the second movable plate is threadedly connected to the outer surface of the second screw rod, the second movable plate is slidingly connected to the outer surface of the second slide rod, and the second screw rod rotates, and with the cooperation of the second slide rod on the other side, the second screw rod drives the two second movable plates to move along the second slide rod.

[0012] Preferably, fastening plates are fixedly provided on opposite outer surfaces of the two second movable plates, and a plurality of first cable restraining plates are fixedly provided on the outer surfaces of the fastening plates, and the fastening plates drive the plurality of first cable restraining plates to move.

[0013] Preferably, outer surfaces of the plurality of first cable restraining plates and the plurality of second cable restraining plates facing each other are fixedly provided with rubber protective layers, and the rubber protective layers protect the cable harness from damage.

[0014] Preferably, a plurality of heat dissipation nets are fixedly provided on the outer surface of the box body, a box door is rotatably connected to the outer surface of the box body, a handle is fixedly provided on the outer surface of the box door, an observation window is provided on the outer surface of the box door, the box door is opened by holding the handle, the electrical components inside the box body can be observed through the observation window, and heat is dissipated through the heat dissipation nets.

[0015] Preferably, a plurality of support columns are fixedly provided on the outer surface of the bottom of the box body, and a stabilizing plate is fixedly provided on the outer surface of each of the plurality of support columns, and the support columns and the stabilizing plate provide stable support for the device body.

[0016] Compared with the prior art, the advantages and positive effects of the utility model are:

[0017] 1. When the staff needs to inspect and repair the electrical parts installed in the main body of the electrical equipment inside the box, they hold the handle to open the box door, turn on the motor, and the motor output shaft rotates to drive the first screw rod to rotate inside the first rod seat. With the cooperation of multiple first sliding rods, the rotation of the first screw rod drives the two first moving plates to move, and further drives the main body of the electrical equipment to move along the direction of the first sliding rod to the outside of the box, so that the staff can inspect and repair the electrical parts installed in the main body of the electrical equipment inside the box.

[0018] 2. Hold the adjusting knob and turn it. The adjusting knob drives the second screw to rotate, drives the two second movable plates to move along the second sliding rod, drives the fastening plate and multiple first cable restraint plates to move toward the main body of the electrical equipment, and the multiple first cable restraint plates and multiple second cable restraint plates approach and fix the cable harness. The rubber protective layer protects the cable harness to avoid damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the three-dimensional structure of a cable branch box capable of fixing cables provided by the utility model;

[0020] Figure 2 A schematic diagram of the internal three-dimensional structure of a cable branch box capable of fixing cables provided by the utility model;

[0021] Figure 3 A schematic diagram of the side three-dimensional structure of a cable branch box capable of fixing cables provided by the utility model;

[0022] Figure 4 A cable branch box capable of fixing cables provided by the utility model Figure 1 A in the figure is an enlarged schematic diagram of the three-dimensional structure.

[0023] Legend:

[0024] 1. Box body; 2. Heat dissipation net; 3. First rod seat; 4. First screw rod; 5. Second rod seat; 6. First slide rod; 7. First movable plate; 8. Electrical equipment body; 9. Support column; 10. Stabilizing plate; 11. Box door; 12. Observation window; 13. Motor; 14. Second slide rod; 15. Adjustment knob; 16. Mounting frame; 17. Second screw rod; 18. Second movable plate; 19. Fastening plate; 20. First cable restraint plate; 21. Rubber protective layer; 22. Second cable restraint plate; 23. Handle. DETAILED DESCRIPTION

[0025] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0027] Embodiment 1, as Figure 1-4 As shown, the utility model provides a cable branch box for fixing cables, including a box body 1, two first rod seats 3 are fixedly arranged on the inner surface of the box body 1, and a first screw rod 4 is rotatably connected to the inner surfaces opposite to the two first rod seats 3, a plurality of second rod seats 5 are fixedly arranged on the inner surface of the box body 1, a plurality of first sliding rods 6 are fixedly arranged on the outer surfaces opposite to the plurality of second rod seats 5, and two first movable plates 7 are slidably connected to the outer surfaces of the plurality of first sliding rods 6, and the inner surface of the upper first movable plate 7 is threadedly connected to the outer surface of the first screw rod 4, a motor 13 is fixedly installed on the outer surface of the box body 1, the outer surface of the output shaft of the motor 13 is rotatably connected to the inner surface of the box body 1, and the outer surface of the output shaft of the motor 13 is fixedly connected to the outer surface of one end of the first screw rod 4, and the rotation of the output shaft of the motor 13 drives the first screw rod 4 to rotate inside the first rod seat 3, and with the cooperation of the plurality of first sliding rods 6, the rotation of the first screw rod 4 drives the two first movable plates 7 to move.

[0028] Further, such as Figure 1-4As shown, an electrical equipment body 8 is fixedly provided on the opposite outer surfaces of the two first movable plates 7, and a plurality of second cable restraint plates 22 are fixedly provided on the outer surface of the electrical equipment body 8. The movement of the two first movable plates 7 drives the electrical equipment body 8 to move along the direction of the first slide rod 6 toward the outside of the box body 1.

[0029] Further, such as Figure 1-4 As shown, a mounting bracket 16 is fixedly provided on the outer surface of the electrical equipment body 8, and a second screw rod 17 is rotatably connected to the outer surface of the mounting bracket 16. An adjusting knob 15 is fixedly provided on the outer surface of one end of the second screw rod 17, and a second sliding rod 14 is fixedly provided on the outer surface of the mounting bracket 16. The adjusting knob 15 is held by hand and rotated, and the adjusting knob 15 drives the second screw rod 17 to rotate.

[0030] Further, such as Figure 1-4 As shown, the second screw rod 17 and the outer surface of the second slide rod 14 are movably connected with a second movable plate 18, the second movable plate 18 is threadedly connected to the outer surface of the second screw rod 17, the second movable plate 18 is slidingly connected to the outer surface of the second slide rod 14, and the second screw rod 17 rotates, and with the cooperation of the second slide rod 14 on the other side, the second screw rod 17 drives the two second movable plates 18 to move along the second slide rod 14.

[0031] Further, such as Figure 1-4 As shown, fastening plates 19 are fixedly provided on the opposite outer surfaces of the two second movable plates 18 , and a plurality of first cable restraining plates 20 are fixedly provided on the outer surfaces of the fastening plates 19 . The fastening plates 19 drive the plurality of first cable restraining plates 20 to move.

[0032] Further, such as Figure 1-4 As shown, the outer surfaces of the first cable restraining plates 20 and the second cable restraining plates 22 are fixedly provided with rubber protective layers 21, and the rubber protective layers 21 protect the cable harness from damage.

[0033] Further, such as Figure 1-4 As shown, a plurality of heat dissipation nets 2 are fixedly provided on the outer surface of the box body 1, a box door 11 is rotatably connected to the outer surface of the box body 1, a handle 23 is fixedly provided on the outer surface of the box door 11, an observation window 12 is provided on the outer surface of the box door 11, the box door 11 is opened by holding the handle 23, the electrical components inside the box body 1 can be observed through the observation window 12, and heat is dissipated through the heat dissipation nets 2.

[0034] Further, such as Figure 1-4 As shown, a plurality of support columns 9 are fixedly provided on the outer surface of the bottom of the box body 1, and a stabilizing plate 10 is fixedly provided on the outer surface of each of the plurality of support columns 9. The support columns 9 and the stabilizing plate 10 provide stable support for the device body.

[0035] Working principle: When the staff needs to inspect the electrical parts installed in the electrical equipment main body 8 inside the box body 1, they hold the handle 23 to open the box door 11, turn on the motor 13, and the output shaft of the motor 13 rotates to drive the first screw rod 4 to rotate inside the first rod seat 3. With the cooperation of multiple first slide bars 6, the first screw rod 4 rotates to drive the two first moving plates 7 to move, and further drives the electrical equipment main body 8 to move along the direction of the first slide bar 6 to the outside of the box body 1, so that the staff can inspect the electrical parts installed in the electrical equipment main body 8 inside the box body 1. When the staff needs to fix the cable harness inside the box body 1 When the cable harness to be fixed is passed between the first cable restraint plate 20 and the second cable restraint plate 22, the adjusting knob 15 is held and turned, and the adjusting knob 15 drives the second screw rod 17 to rotate. With the cooperation of the second slide bar 14 on the other side, the second screw rod 17 drives the two second movable plates 18 to move along the second slide bar 14, and further drives the fastening plate 19 and multiple first cable restraint plates 20 to move toward the electrical equipment body 8. Multiple first cable restraint plates 20 and multiple second cable restraint plates 22 approach and fix the cable harness, and the rubber protective layer 21 protects the cable harness to avoid damage.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A cable branch box capable of fixing cables, comprising a box body (1), wherein two first rod seats (3) are fixedly arranged on the inner surface of the box body (1), characterized in that: Also includes: A first screw rod (4) is rotatably connected to the inner surfaces of the two first rod seats (3) opposite to each other; a plurality of second rod seats (5) are fixedly arranged on the inner surface of the box body (1); a plurality of first sliding rods (6) are fixedly arranged on the outer surfaces of the plurality of second rod seats (5); two first movable plates (7) are slidably connected to the outer surfaces of the plurality of first sliding rods (6); the inner surface of the upper first movable plate (7) is threadedly connected to the outer surface of the first screw rod (4); a motor (13) is fixedly installed on the outer surface of the box body (1); the outer surface of the output shaft of the motor (13) is rotatably connected to the inner surface of the box body (1); and the outer surface of the output shaft of the motor (13) is fixedly connected to the outer surface of one end of the first screw rod (4).

2. A cable branch box capable of fixing cables according to claim 1, characterized in that: An electrical equipment body (8) is fixedly disposed on the opposing outer surfaces of the two first movable plates (7), and a plurality of second cable restraining plates (22) are fixedly disposed on the outer surface of the electrical equipment body (8).

3. A cable branch box capable of fixing cables according to claim 2, characterized in that: A mounting frame (16) is fixedly provided on the outer surface of the electrical equipment body (8); a second screw rod (17) is rotatably connected to the outer surface of the mounting frame (16); an adjustment knob (15) is fixedly provided on the outer surface of one end of the second screw rod (17); and a second sliding rod (14) is fixedly provided on the outer surface of the mounting frame (16).

4. A cable branch box capable of fixing cables according to claim 3, characterized in that: The second screw rod (17) and the outer surface of the second slide rod (14) are both movably connected with a second movable plate (18), the second movable plate (18) is threadedly connected to the outer surface of the second screw rod (17), and the second movable plate (18) is slidably connected to the outer surface of the second slide rod (14).

5. A cable branch box capable of fixing cables according to claim 4, characterized in that: A fastening plate (19) is fixedly provided on the opposite outer surfaces of the two second movable plates (18), and a plurality of first cable restraining plates (20) are fixedly provided on the outer surfaces of the fastening plates (19).

6. A cable branch box capable of fixing cables according to claim 5, characterized in that: The outer surfaces of the plurality of first cable restraining plates (20) and the plurality of second cable restraining plates (22) facing each other are all fixedly provided with a rubber protective layer (21).

7. A cable branch box capable of fixing cables according to claim 1, characterized in that: A plurality of heat dissipation nets (2) are fixedly arranged on the outer surface of the box body (1), a box door (11) is rotatably connected to the outer surface of the box body (1), a handle (23) is fixedly arranged on the outer surface of the box door (11), and an observation window (12) is provided on the outer surface of the box door (11).

8. A cable branch box capable of fixing cables according to claim 1, characterized in that: A plurality of support columns (9) are fixedly arranged on the outer surface of the bottom of the box body (1), and a stabilizing plate (10) is fixedly arranged on the outer surface of each of the plurality of support columns (9).

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