A cable branch box with high safety

Abstract

The utility model discloses a cable branch box with high safety, which comprises: a cabinet body is fixedly connected to the upper surface of the bottom box, a cabinet door is movably connected to the front surface of the cabinet body, a main line inlet is arranged on the cabinet body, a slave line inlet is arranged on the cabinet body, a cavity is arranged on the bottom box, a perforated partition plate is fixedly connected to the inner surface of the cavity, a damping liquid is arranged inside the cavity, a suspension block is arranged inside the cavity, eight support blocks are fixedly connected to the inner surface of the bottom box, slide bars are fixedly connected between the support blocks, springs are fixedly connected to the side surfaces of the support blocks, a slider is slidably connected to the outer surface of the slide bar, the slider is fixedly connected to the other end of the spring, and the double shock-absorbing structure can effectively reduce the influence of external shock or vibration on the equipment, reduce the failure rate of the equipment, and improve the stability and safety of the equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of cable branch boxes, in particular to a cable branch box with high safety. Background Art

[0002] The existing high-safety cable branch box protects the internal electrical equipment through an external box body. However, when it is used, it does not have a shock-absorbing effect. When vibration occurs, it cannot effectively reduce the impact of external shock or vibration on the equipment, which increases the failure rate of the equipment. For example, a Chinese patent discloses a "high-safety outdoor cable branch box" with an application number of "202121038994.8". This device includes a body and a circuit board. A circuit board is installed inside the body. A transformer is fixedly installed on the front of the circuit board. A push switch is provided on one side of the bottom of the transformer, and a starting device for opening and closing the push switch is provided on one side of the inner wall of the body. A current input terminal is connected to one side of the transformer, and a main cable is connected to one end of the current input terminal. Three current output terminals are connected to the other side of the transformer, and a ring is fixedly connected to one side of the current output terminal. A fixing component for clamping the cable is provided inside the ring. The branch cable is clamped by controlling the clamping block through an adjusting ring to prevent the cable from falling off and causing danger. However, when it is used, it does not have a shock-absorbing effect. When vibration occurs, it cannot effectively reduce the impact of external shock or vibration on the equipment, which increases the failure rate of the equipment. Utility Model Content

[0003] 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 cable branch box with high safety. Through the damping liquid, suspension block and perforated partition inside the cavity, when the equipment vibrates, part of the energy will be transferred to the damping liquid. Due to the large density of the damping liquid, it can consume the vibration energy and gradually weaken the vibration. The solid-liquid structure composed of the damping liquid and the suspension block is more stable. The presence of the suspension block can increase the overall mass, making it more stable and reliable. The space between the damping liquid and the suspension block can be separated by the perforated partition, and the holes allow the damping liquid to flow between the cavities, which can better adapt to the control requirements of vibrations of different frequencies. When vibrating, the bearing plate will continuously squeeze the connecting rod due to the vibration, and the connecting rod will continuously squeeze the slider, so that the slider moves backward to squeeze the spring, so that the spring continuously contracts, thereby reducing the vibration. Through the above double shock-absorbing structure, the impact of external shock or vibration on the equipment can be effectively reduced, the failure rate of the equipment can be reduced, and the stability and safety of the equipment can be improved.

[0004] The utility model also provides a cable branch box with high safety as mentioned above, comprising: a bottom box, the upper surface of the bottom box is fixedly connected to a cabinet body, the front surface of the cabinet body is movably connected to a cabinet door, the cabinet body is provided with a main line entrance, the cabinet body is provided with a slave line entrance, the bottom box is provided with a cavity, the inner surface of the cavity is fixedly connected to a perforated partition plate, the interior of the cavity is provided with a damping fluid, the interior of the cavity is provided with a suspension block, the inner surface of the bottom box is fixedly connected to eight support blocks, the support blocks are fixedly connected with sliding rods, the side surfaces of the support blocks are fixedly connected with springs, the outer surface of the sliding rod is slidably connected to a slider, the slider is fixedly connected to the other end of the spring, the upper surface of the slider is fixedly connected to a connecting rod, the other end of the connecting rod is fixedly connected to a bearing plate, and the upper surface of the bearing plate is fixedly connected to electrical equipment.

[0005] According to the cable branch box with high safety described in the utility model, a rubber pad is fixedly connected to the upper surface of the bottom box, and the upper surface of the rubber pad is movably connected to the lower surface of the bearing plate.

[0006] According to the cable branch box with high safety described in the utility model, a fixing plate is fixedly connected to the side surface of the bottom box, and a notch is arranged on the fixing plate.

[0007] According to the cable branch box with high safety described in the utility model, a support rod is fixedly connected to the upper surface of the cabinet, and a rain shield is fixedly connected to the upper end of the support rod.

[0008] According to the cable branch box with high safety described in the utility model, a frame is fixedly connected to the upper surface of the cabinet, and a dustproof net is fixedly connected to the inner wall of the frame.

[0009] According to the cable branch box with high safety described in the utility model, a vent is provided on the cabinet body, and the vent is located inside the frame.

[0010] According to the cable branch box with high safety described in the utility model, a handle is fixedly connected to the front surface of the cabinet door, and an anti-slip sleeve is fixedly connected to the side surface of the handle.

[0011] Beneficial Effects

[0012] 1. Compared with the prior art, the cable branch box with high safety has damping liquid, suspension block and perforated partition inside the cavity. When the equipment vibrates, part of the energy will be transferred to the damping liquid. Due to the high density of the damping liquid, it can consume the vibration energy and gradually weaken the vibration. The solid-liquid structure composed of the damping liquid and the suspension block is more stable. The presence of the suspension block can increase the overall mass and make it more stable and reliable. The space between the damping liquid and the suspension block can be separated by the perforated partition. The holes allow the damping liquid to flow between the cavities, which can better adapt to the control requirements of vibrations of different frequencies. When vibrating, the bearing plate will continuously squeeze the connecting rod due to the vibration, and the connecting rod will continuously squeeze the slider, so that the slider moves backward to squeeze the spring, so that the spring continuously contracts, thereby reducing the vibration. Through the above double shock-absorbing structure, the impact of external shock or vibration on the equipment can be effectively reduced, the failure rate of the equipment can be reduced, and the stability and safety of the equipment can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0014] Figure 1 This is the main structural diagram of the cable branch box with high safety of the utility model;

[0015] Figure 2 This is a cross-sectional structural diagram of a cable branch box with high safety according to the utility model;

[0016] Figure 3 This is a left-side structural diagram of a cable branch box with high safety according to the utility model;

[0017] Figure 4 This is a rear structural diagram of the utility model's highly safe cable branch box.

[0018] Legend:

[0019] 1. Handle; 2. Anti-slip cover; 3. Cabinet door; 4. Bottom box; 5. Slave line inlet; 6. Rain shield; 7. Support rod; 8. Cabinet body; 9. Main line inlet; 10. Fixing plate; 11. Notch; 12. Electrical equipment; 13. Rubber pad; 14. Perforated partition; 15. Cavity; 16. Damping fluid; 17. Suspension block; 18. Load-bearing plate; 19. Connecting rod; 20. Slider; 21. Support block; 22. Spring; 23. Sliding rod; 24. Vent; 25. Frame; 26. Dust net. DETAILED DESCRIPTION

[0020] 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.

[0021] Reference Figure 1-4 The utility model embodiment is a high-safety cable branch box, which includes: a bottom box 4 for carrying components, a rubber pad 13 is fixedly connected to the upper surface of the bottom box 4, and the upper surface of the rubber pad 13 is movably connected to the lower surface of the bearing plate 18, a fixing plate 10 is fixedly connected to the side surface of the bottom box 4, and a notch 11 is provided on the fixing plate 10, and a cabinet 8 is fixedly connected to the upper surface of the bottom box 4 for accommodating electrical equipment 12, and a support rod 7 is fixedly connected to the upper surface of the cabinet 8, and the upper end of the support rod 7 is fixedly connected to A rain shield 6 is connected, a frame 25 is fixedly connected to the upper surface of the cabinet 8, a dust net 26 is fixedly connected to the inner wall of the frame 25, a vent 24 is provided on the cabinet 8, and the vent 24 is located inside the frame 25, a cabinet door 3 is movably connected to the front surface of the cabinet door 3, a handle 1 is fixedly connected to the front surface of the handle 1, and an anti-slip sleeve 2 is fixedly connected to the side surface of the handle 1, a main line inlet 9 is provided on the cabinet 8, a slave line inlet 5 is provided on the cabinet 8, and a cavity 15 is provided on the bottom box 4 for accommodating components.

[0022] A perforated partition plate 14 is fixedly connected to the inner surface of the cavity 15 for separating the damping fluid 16 and the suspension block 17. The damping fluid 16 is arranged inside the cavity 15. The suspension block 17 is arranged inside the cavity 15. Eight support blocks 21 are fixedly connected to the inner surface of the bottom box 4. Slide rods 23 are fixedly connected between the support blocks 21 for making the slider 20 slide upward. A spring 22 is fixedly connected to the side surface of the support block 21 for absorbing vibration. The outer surface of the slide rod 23 is slidably connected to the slider 20. The slider 20 is fixedly connected to the other end of the spring 22. A connecting rod 19 is fixedly connected to the upper surface of the slider 20. The other end of the connecting rod 19 is fixedly connected to the bearing plate 18. The upper surface of the bearing plate 18 is fixedly connected to the electrical equipment 12 for connecting the main cable and the branch cable. The principle is an existing mature technology and will not be elaborated in this article.

[0023] Working principle: When in use, the main line is connected to the electrical equipment 12 through the main line inlet 9, and the branch cable is connected to the electrical equipment 12 through the slave line inlet 5 to complete the connection. When the equipment vibrates, part of the energy will be transferred to the damping fluid 16. Since the density of the damping fluid 16 is relatively large, it can consume the vibration energy and gradually weaken the vibration. The existence of the suspension block 17 can increase the overall mass and make it more stable and reliable. The space between the damping fluid 16 and the suspension block 17 can be separated by the perforated partition 14, which can better adapt to the control requirements of vibrations of different frequencies. When vibrating, the bearing plate 18 will continuously squeeze the connecting rod 19 due to the vibration, and the connecting rod 19 will continuously squeeze the slider 20, so that the slider 20 moves backward to squeeze the spring 22, so that the spring 22 continuously contracts, thereby reducing vibration.

[0024] 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, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A highly safe cable branch box, characterized in that: include: A bottom box (4), wherein the upper surface of the bottom box (4) is fixedly connected to a cabinet body (8), the front surface of the cabinet body (8) is movably connected to a cabinet door (3), the cabinet body (8) is provided with a main line inlet (9), the cabinet body (8) is provided with a slave line inlet (5), the bottom box (4) is provided with a cavity (15), the inner surface of the cavity (15) is fixedly connected to a perforated partition plate (14), the interior of the cavity (15) is provided with a damping fluid (16), the interior of the cavity (15) is provided with a suspension block (17), and the inner surface of the bottom box (4) is fixedly connected to eight support blocks (21); A sliding rod (23) is fixedly connected between the support blocks (21), a spring (22) is fixedly connected to the side surface of the support block (21), a slider (20) is slidably connected to the outer surface of the sliding rod (23), the slider (20) is fixedly connected to the other end of the spring (22), a connecting rod (19) is fixedly connected to the upper surface of the slider (20), the other end of the connecting rod (19) is fixedly connected to a bearing plate (18), and the upper surface of the bearing plate (18) is fixedly connected to the electrical device (12).

2. A cable branch box with high safety according to claim 1, characterized in that: A rubber pad (13) is fixedly connected to the upper surface of the bottom box (4), and the upper surface of the rubber pad (13) is movably connected to the lower surface of the bearing plate (18).

3. A cable branch box with high safety according to claim 1, characterized in that: A fixing plate (10) is fixedly connected to the side surface of the bottom box (4), and a notch (11) is provided on the fixing plate (10).

4. A cable branch box with high safety according to claim 1, characterized in that: The upper surface of the cabinet (8) is fixedly connected to a support rod (7), and the upper end of the support rod (7) is fixedly connected to a rain shield (6).

5. A cable branch box with high safety according to claim 1, characterized in that: A frame (25) is fixedly connected to the upper surface of the cabinet (8), and a dustproof net (26) is fixedly connected to the inner wall of the frame (25).

6. A highly safe cable branch box according to claim 1, characterized in that: The cabinet (8) is provided with a vent (24), and the vent (24) is located inside the frame (25).

7. A highly safe cable branch box according to claim 1, characterized in that: A handle (1) is fixedly connected to the front surface of the cabinet door (3), and an anti-slip sleeve (2) is fixedly connected to the side surface of the handle (1).

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