A low-voltage cable branch box suitable for indoor use

Abstract

The utility model discloses a low-voltage cable branch box suitable for indoor use, and relates to the technical field of cable branch boxes. The low-voltage cable branch box suitable for indoor use comprises a cable branch box, wherein the inner bottom surface of the cable branch box is fixedly connected with a fixed shell, and the interior of the fixed shell is slidably connected with a sliding rod 2, and the end of the sliding rod 2 located outside the fixed shell is arranged in an inclined state, and the end of the sliding rod 2 located inside the fixed shell is fixedly connected with a clamping plate. The low-voltage cable branch box suitable for indoor use can close the cable line by opening and closing the cabinet door, thereby preventing the external humid air from entering the interior of the cable branch box and damaging the components inside the cable branch box, and protecting the switches and other equipment inside the cable branch box, thereby ensuring the normal use of the equipment and avoiding the situation where the equipment is damaged due to moisture and needs to be repaired.

Description

Technical Field

[0001] The utility model relates to the technical field of cable branch boxes, in particular to a low-voltage cable branch box suitable for indoor use. Background Art

[0002] The cable branch box is only used as a cable branch. The main function of the cable branch box is to branch or transfer the cables. It mainly plays the role of cable branching and cable transfer. With the development of the cableization process of the distribution network, when the independent load with small capacity is distributed more concentratedly, the cable branch box can be used to connect multiple branches of the cable.

[0003] Since most low-voltage cable branch boxes have holes at the bottom to connect the cables to the inside of the low-voltage cable branch box, when it is in the south, the indoor air is relatively humid, causing the humid air to enter the low-voltage cable branch box from the holes at the bottom, so that the humid air comes into contact with the cable connections and the components inside, corroding them, thereby causing damage to the low-voltage cable branch box. Therefore, a low-voltage cable branch box suitable for indoor use is proposed to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a low-voltage cable branch box suitable for indoor use, which can solve the problems of the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a low-voltage cable branch box suitable for indoor use, comprising a cable branch box, wherein the inner bottom surface of the cable branch box is fixedly connected to a fixed shell, the interior of the fixed shell is slidably connected to a sliding rod 2, the end of the sliding rod 2 located outside the fixed shell is arranged in an inclined state, the end of the sliding rod 2 located inside the fixed shell is fixedly connected to a clamping plate, and the clamping plate is arranged in a semicircular shape, the interior of the cable branch box is slidably connected to a cable line, and the cable line is in contact with the fixed shell.

[0006] Preferably, a spring is fixedly connected inside the fixed shell, and one end of the spring away from the fixed shell is fixedly connected to the clamping plate.

[0007] Preferably, a cabinet door is provided on the surface of the cable branch box, a fixing rod 2 is fixedly connected to the surface of the cabinet door, a slide is slidably connected to the inner wall of the cable branch box, a circuit breaker is fixedly connected to the surface of the slide, the bottom of the circuit breaker is fixedly connected to one end of the cable, and a switch is provided on the surface of the slide.

[0008] Preferably, a slide groove is provided on the surface of the slide plate, a slide rod 1 is slidably connected to the inner wall of the slide groove, a connecting rod is rotatably connected to the surface of the slide rod 1, and an end of the connecting rod away from the slide rod 1 is rotatably connected to the fixed rod 2.

[0009] Preferably, a fixing block is fixedly connected to the inner wall of the cable branch box, a limiting rod is fixedly connected to the surface of the slide plate, and the surface of the limiting rod is slidably connected to the inside of the fixing block.

[0010] Preferably, a fixing rod 1 is fixedly connected to the bottom of the slide plate, and the fixing rod 1 is arranged in an L shape, and the surface of the fixing rod 1 is slidably connected to the inner wall of the cable branch box.

[0011] Preferably, a ball is rotatably connected inside the cable branch box, and the surface of the ball contacts the surface of the cable.

[0012] Preferably, a fixing frame is fixedly connected to the surface of the cable branch box, a through hole is opened on the surface of the fixing frame, and a silicone ball is placed inside the fixing frame.

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

[0014] (1) The low-voltage cable branch box is suitable for indoor use. By opening and closing the cabinet door, the card plate is attached to the cable line and the cable branch box is closed, thereby preventing external humid air from entering the cable branch box and damaging the components inside the cable branch box. The switches and other equipment inside the cable branch box are protected, thereby ensuring the normal use of the equipment and avoiding the need for repairs due to damage to the equipment due to moisture.

[0015] (2) The low-voltage cable branch box is suitable for indoor use. By pulling the cabinet door, the slide plate moves to the outside of the cable branch box, which is convenient for workers to check and repair the components inside the cable branch box and is convenient for people to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the cable branch box of the utility model;

[0019] Figure 3 For this utility model Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0020] Figure 4 It is a schematic diagram of the internal structure of the fixed shell of the utility model.

[0021] Figure numerals: 1. cable branch box; 2. fixing frame; 3. through hole; 4. cabinet door; 5. slide plate; 6. switch; 7. circuit breaker; 8. cable; 9. fixing rod 1; 10. limit rod; 11. fixing block; 12. fixing rod 2; 13. connecting rod; 14. sliding rod 1; 15. slide groove; 16. fixing shell; 17. sliding rod 2; 18. clamping plate; 19. ball bearing; 20. spring. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] See also Figure 1-4 The utility model provides a technical solution: a low-voltage cable branch box suitable for indoor use, including a cable branch box 1, the inner bottom surface of the cable branch box 1 is fixedly connected with a fixed shell 16, the interior of the fixed shell 16 is slidably connected with a sliding rod 17, the end of the sliding rod 17 located outside the fixed shell 16 is arranged in an inclined shape, the end of the sliding rod 17 located inside the fixed shell 16 is fixedly connected with a clamping plate 18, and the clamping plate 18 is arranged in a semicircular shape, the interior of the fixed shell 16 is fixedly connected with a spring 20, the end of the spring 20 away from the fixed shell 16 is fixedly connected with the clamping plate 18, the interior of the cable branch box 1 is slidably connected with a cable line 8, and the cable line 8 is in contact with the fixed shell 16.

[0024] When the sliding rod 17 is squeezed, the sliding rod 17 is forced to move toward the inside of the fixed shell 16, and at the same time, the sliding rod 17 pushes the clamping plate 18, and the sliding rod 17 moves to clamp and limit the cable 8, and at the same time, the cable branch box 1 is closed, and then the sliding rod 17 is forced to move, so that the clamping plate 18 is in contact with the cable 8, and the cable branch box 1 is closed, thereby preventing external humid air from entering the interior of the cable branch box 1 and damaging the components inside the cable branch box 1, and protecting the switch 6 and other equipment inside the cable branch box 1, thereby ensuring the normal use of the equipment and avoiding the equipment being damaged due to moisture and requiring repair.

[0025] A cabinet door 4 is provided on the surface of the cable branch box 1, and a fixed rod 2 12 is fixedly connected to the surface of the cabinet door 4. A slide plate 5 is slidably connected to the inner wall of the cable branch box 1, and a circuit breaker 7 is fixedly connected to the surface of the slide plate 5. The bottom of the circuit breaker 7 is fixedly connected to one end of the cable 8. A switch 6 is provided on the surface of the slide plate 5, and a slide groove 15 is provided on the surface of the slide plate 5. A sliding rod 14 is slidably connected to the inner wall of the slide groove 15, and a connecting rod 13 is rotatably connected to the surface of the sliding rod 14. The end of the connecting rod 13 away from the sliding rod 14 is rotatably connected to the fixed rod 2 12.

[0026] When it is necessary to inspect and repair the interior of the cable branch box 1, the cabinet door 4 is pulled, and the cabinet door 4 drives the fixed rod 2 12 to move. The movement of the fixed rod 2 12 pulls the connecting rod 13. The connecting rod 13 pulls the sliding rod 14 while rotating. The sliding rod 14 slides inside the slide groove 15 under force. At the same time, the sliding of the sliding rod 14 pulls the slide plate 5, so that the slide plate 5 drives the components on its surface to move to the outside of the cable branch box 1, and then by pulling the cabinet door 4, the slide plate 5 moves to the outside of the cable branch box 1, which is convenient for the staff to inspect and repair the components inside the cable branch box 1 and convenient for people to use.

[0027] A fixed block 11 is fixedly connected to the inner wall of the cable branch box 1, and a limiting rod 10 is fixedly connected to the surface of the slide plate 5. The surface of the limiting rod 10 is slidably connected to the inside of the fixed block 11. By setting the limiting rod 10 and the fixed block 11, the sliding of the slide plate 5 is limited, thereby preventing the slide plate 5 from shaking during the sliding process.

[0028] The bottom of the slide plate 5 is fixedly connected to a fixing rod 9, and the fixing rod 9 is L-shaped. The surface of the fixing rod 9 is slidably connected to the inner wall of the cable branch box 1. When the inspection is completed, the cabinet door 4 is closed, and the slide plate 5 moves backward. The slide plate 5 drives the fixing rod 9 to move, so that the fixing rod 9 squeezes the inclined surface of the sliding rod 2 17, causing the sliding rod 2 17 to drive the clamping plate 18 to move to clamp the cable 8, and the interior of the cable branch box 1 is closed. When the slide plate 5 moves toward the outside of the cable branch box 1, the slide plate 5 drives the fixing rod 9 to move and no longer squeezes the sliding rod 2 17, so that under the elastic force of the spring 20, the sliding rod 2 17 and the clamping plate 18 move, and no longer fix the cable 8, thereby avoiding obstruction to the pulling of the cable 8.

[0029] The cable branch box 1 is rotatably connected to the inside thereof, and the surface of the ball 19 contacts the surface of the cable 8 , thereby reducing the friction between the cable 8 and the inner wall of the cable branch box 1 , thereby protecting the cable 8 .

[0030] A fixed frame 2 is fixedly connected to the surface of the cable branch box 1, a through hole 3 is opened on the surface of the fixed frame 2, and silicone balls are placed inside the fixed frame 2. Through the setting of the silicone balls, moisture in the air entering the cable branch box 1 is adsorbed to prevent moisture from entering the cable branch box 1 through the through hole 3 and causing damage to the equipment inside the cable branch box 1.

[0031] Working principle: pull the cabinet door 4, the cabinet door 4 drives the fixed rod 2 12 to move, the movement of the fixed rod 2 12 pulls the connecting rod 13, the sliding rod 14, and the slide plate 5, so that the slide plate 5 drives the components on its surface to move to the outside of the cable branch box 1, and at the same time, the slide plate 5 drives the fixed rod 1 9 to move and no longer squeezes the sliding rod 2 17, so that under the elastic force of the spring 20, the sliding rod 2 17 and the clamping plate 18 move and no longer fix the cable 8. When the inspection is completed, close the cabinet door 4, and then the slide plate 5 moves backward, and the slide plate 5 drives the fixed rod 1 9 to move, so that the fixed rod 1 9 squeezes the inclined surface of the sliding rod 2 17, causing the sliding rod 2 17 to drive the clamping plate 18 to move to clamp the cable 8, thereby closing the interior of the cable branch box 1.

[0032] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A low-voltage cable branch box suitable for indoor use, comprising a cable branch box (1), characterized in that: The inner bottom surface of the cable branch box (1) is fixedly connected to a fixed shell (16), the interior of the fixed shell (16) is slidably connected to a second sliding rod (17), one end of the second sliding rod (17) located outside the fixed shell (16) is arranged in an inclined shape, one end of the second sliding rod (17) located inside the fixed shell (16) is fixedly connected to a clamping plate (18), and the clamping plate (18) is arranged in a semicircular shape, and the interior of the cable branch box (1) is slidably connected to a cable line (8), and the cable line (8) is in contact with the fixed shell (16).

2. A low-voltage cable branch box suitable for indoor use according to claim 1, characterized in that: A spring (20) is fixedly connected inside the fixed shell (16), and one end of the spring (20) away from the fixed shell (16) is fixedly connected to the clamping plate (18).

3. A low-voltage cable branch box suitable for indoor use according to claim 1, characterized in that: The surface of the cable branch box (1) is provided with a cabinet door (4), the surface of the cabinet door (4) is fixedly connected to a second fixing rod (12), the inner wall of the cable branch box (1) is slidably connected to a slide plate (5), the surface of the slide plate (5) is fixedly connected to a circuit breaker (7), the bottom of the circuit breaker (7) is fixedly connected to one end of a cable (8), and the surface of the slide plate (5) is provided with a switch (6).

4. A low-voltage cable branch box suitable for indoor use according to claim 3, characterized in that: The surface of the slide plate (5) is provided with a slide groove (15), the inner wall of the slide groove (15) is slidably connected to a slide rod (14), the surface of the slide rod (14) is rotatably connected to a connecting rod (13), and one end of the connecting rod (13) away from the slide rod (14) is rotatably connected to a fixed rod (12).

5. According to claim 3, a low-voltage cable branch box suitable for indoor use is characterized in that: The inner wall of the cable branch box (1) is fixedly connected with a fixing block (11), the surface of the slide plate (5) is fixedly connected with a limiting rod (10), and the surface of the limiting rod (10) is slidably connected to the inside of the fixing block (11).

6. A low-voltage cable branch box suitable for indoor use according to claim 5, characterized in that: The bottom of the slide plate (5) is fixedly connected to a fixing rod (9), and the fixing rod (9) is arranged in an L shape, and the surface of the fixing rod (9) is slidably connected to the inner wall of the cable branch box (1).

7. The low-voltage cable branch box suitable for indoor use according to claim 1, characterized in that: A ball (19) is rotatably connected inside the cable branch box (1), and the surface of the ball (19) is in contact with the surface of the cable (8).

8. The low-voltage cable branch box suitable for indoor use according to claim 1, characterized in that: A fixing frame (2) is fixedly connected to the surface of the cable branch box (1), a through hole (3) is opened on the surface of the fixing frame (2), and a silica gel ball is placed inside the fixing frame (2).

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