Low-voltage switch cabinet with cable winding prevention function

Abstract

The utility model discloses a low-voltage switch cabinet with a cable winding prevention function, which comprises a base, a cabinet body is arranged at the center of the upper end face of the base, a flow equalizing plate is arranged at the bottom end in the cabinet body, multiple groups of through holes are formed in the upper end face of the flow equalizing plate, and two groups of first mounting grooves are symmetrically formed in the upper end face of the flow equalizing plate. A square vertical rod is arranged in the top end of the first mounting groove, multiple second mounting grooves are formed in the square vertical rod, and two sets of limiting rods are symmetrically arranged at the top end and the bottom of the second mounting groove in one side of the square vertical rod. According to the utility model, the other end of the first limiting block is installed outside the limiting rod through the limiting hole, so that the first spring pushes the first limiting block to move transversely, and then the two ends of the switch mounting rack are fixed, and therefore, the switch mounting rack in the switch cabinet can be quickly disassembled; the problems that the switch mounting rack in the switch cabinet is long in dismounting period and low in maintenance efficiency are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of switch cabinets, in particular to a low-voltage switch cabinet with a cable winding prevention function. Background Art

[0002] The switch cabinet is an electrical equipment. The external line of the switch cabinet first enters the main control switch inside the cabinet, and then enters the sub-control switch. Each branch is set according to its needs, such as instruments, automatic control, motor magnetic switches, various AC contactors, etc. Some also have high-voltage and low-voltage switch cabinets. It is mainly used in various occasions such as power plants, substations, petrochemicals, metallurgy and steel rolling, light industry and textiles, factories and mines, residential areas, high-rise buildings, etc.

[0003] The current switch cabinet is generally composed of a cabinet body, fixings and a switch mounting frame. When working, the switch mounting frame is fixed inside the cabinet body by the fixings, and then the control switch is installed outside the mounting frame. However, when fixing the existing switch mounting frame, it is usually necessary to first fix the fixings to the switch mounting frame, and then install the fixings at both ends of the switch mounting frame inside the cabinet body by bolts, which results in a long installation period of the switch mounting frame and inconvenient disassembly. Therefore, the inventor proposes a low-voltage switch cabinet with anti-cable winding function to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a low-voltage switch cabinet with an anti-cable entanglement function to solve the problem that when fixing the existing switch mounting frame, it is usually necessary to first fix the fixing parts to the switch mounting frame, and then install the fixing parts at both ends of the switch mounting frame inside the cabinet by bolts, which leads to a long installation period of the switch mounting frame and inconvenient disassembly.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a low-voltage switch cabinet with anti-cable entanglement function, comprising a base, a cabinet body is arranged at the center of the upper end surface of the base, a current equalizing plate is arranged at the bottom end of the cabinet body, a plurality of through holes are arranged inside the upper end surface of the current equalizing plate, and two groups of first mounting grooves are symmetrically arranged on the upper end surface of the current equalizing plate, a square vertical pole is arranged inside the top end of the first mounting groove, multiple second mounting grooves are arranged inside the square vertical pole, and two groups of limit rods are symmetrically arranged at the top and bottom of the second mounting groove on one side of the square vertical pole, a first spring is arranged outside the limit rod, a knob is arranged at one end of the limit rod, and a first limit block is movably arranged inside the second mounting groove so that the first limit block can fix the two ends of the switch mounting frame.

[0006] As a technical solution of the utility model, a pull ring is provided at the center of one end of the first limit block, and a switch mounting frame is provided inside the other end of the first limit block, so that when the pull ring is pulled, the first limit block can be driven to move horizontally inside the second mounting groove.

[0007] As a technical solution of the utility model, two groups of fixing parts are symmetrically arranged at the top of the cabinet body, a second limit block is movably arranged inside the bottom of the fixing part, and a second spring is arranged at the top of the second limit block inside the fixing part so that the second spring can push the second limit block downward.

[0008] As a technical solution of the utility model, four groups of telescopic components are symmetrically arranged on both sides of the cabinet, and universal wheels are arranged at the bottom ends of the output ends of the telescopic components so that the telescopic components can drive the universal wheels to move downward.

[0009] As a technical solution of the utility model, a box body is arranged between the two groups of telescopic components at the bottom of one side of the cabinet body, and a dust filter is arranged inside one side of the box body so that the dust filter can filter the air.

[0010] As a technical solution of the utility model, a rack is arranged at the bottom end of the box body, a first fan is arranged at the top end of the rack, and an air supply duct is arranged at the output end of the first fan so that the first fan can deliver air to the inside of the cabinet through the air supply duct.

[0011] As a technical solution of the utility model, a plurality of wiring devices are horizontally arranged at the rear side of the cabinet, and a plurality of card slots are longitudinally arranged inside the wiring devices to facilitate the wires to be mounted inside the card slots.

[0012] As a technical solution of the utility model, an exhaust device is arranged at the center of the top of the cabinet, and a second fan is arranged inside the exhaust device so that the second fan can drive the air flow inside the cabinet.

[0013] Compared with the prior art, the beneficial effects of the utility model are: the low-voltage switch cabinet with cable winding prevention function is not only reasonable in structure, convenient in use and simple in later maintenance, but also has the following advantages;

[0014] (1) The utility model provides a plurality of second mounting grooves inside the square vertical pole, movably mounts the first limit block inside the second mounting groove, and mounts the other end of the first limit block outside the limit pole through the limit hole, so that the first spring pushes the first limit block to move laterally, thereby fixing the two ends of the switch mounting frame, so that the switch mounting frame inside the switch cabinet can be quickly disassembled, thereby solving the problem of long disassembly cycle and low maintenance efficiency of the switch mounting frame inside the switch cabinet;

[0015] (2) The utility model arranges a dust filter inside one side of the box body, fixes the first fan inside the box body through a frame, and arranges an air supply duct at the output end of the first fan, so that the first fan conveys air to the inside of the cabinet body through the air supply duct. This not only makes the switch cabinet have a good heat dissipation effect, but also enables the dust filter to filter the air entering the telescopic component to prevent the air from being conveyed to the inside of the telescopic component, thereby making the inside of the switch cabinet tidier. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a side cross-sectional structural schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the external structure of the wiring device of the utility model from top view;

[0018] Figure 3 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0019] Figure 4 For the utility model Figure 1 The enlarged structural diagram at B in the middle;

[0020] Figure 5 For the utility model Figure 1 Enlarged structural diagram at point C in the middle.

[0021] In the figure: 1. base; 2. cabinet; 3. telescopic assembly; 4. universal wheel; 5. box; 6. dust filter; 7. frame; 8. first fan; 9. air supply duct; 10. flow equalizing plate; 11. through hole; 12. first mounting slot; 13. square vertical pole; 14. second mounting slot; 15. limit rod; 16. first spring; 17. knob; 18. first limit block; 19. pull ring; 20. switch mounting frame; 21. wiring device; 22. slot; 23. fixing piece; 24. second limit block; 25. second spring; 26. exhaust device; 27. second fan. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5The utility model provides an embodiment: a low-voltage switch cabinet with a cable winding prevention function, comprising a base 1, a cabinet body 2 is arranged at the center of the upper end surface of the base 1, a current equalizing plate 10 is arranged at the bottom end of the cabinet body 2, a plurality of through holes 11 are arranged inside the upper end surface of the current equalizing plate 10, and two groups of first mounting grooves 12 are symmetrically arranged on the upper end surface of the current equalizing plate 10, a square vertical rod 13 is arranged inside the top of the first mounting groove 12, multiple second mounting grooves 14 are arranged inside the square vertical rod 13, and two groups of limiting rods 15 are symmetrically arranged at the top and bottom of the second mounting groove 14 on one side of the square vertical rod 13, a first spring 16 is arranged outside the limiting rod 15, and a knob 17 is arranged at one end of the limiting rod 15, and a first limiting block 18 is movably arranged inside the second mounting groove 14;

[0024] When in use, multiple groups of second mounting grooves 14 are arranged inside the square vertical rod 13, and the first limit block 18 is movably installed inside the second mounting groove 14, and the other end of the first limit block 18 is installed outside the limit rod 15 through the limit hole, so that the first spring 16 pushes the first limit block 18 to move horizontally, so that the first limit block 18 fixes the two ends of the switch mounting frame 20;

[0025] A pull ring 19 is provided at the center of one end of the first limit block 18, and a switch mounting frame 20 is provided inside the other end of the first limit block 18;

[0026] When in use, the pull ring 19 is fixed at the center of one end of the first limit block 18, so that when the pull ring 19 is pulled, the first limit block 18 is driven to move laterally along the inside of the second installation groove 14;

[0027] Two sets of fixing members 23 are symmetrically arranged at the top of the cabinet 2, a second limit block 24 is movably arranged inside the bottom of the fixing member 23, and a second spring 25 is arranged at the top of the second limit block 24 inside the fixing member 23;

[0028] When in use, the second limit block 24 is installed inside the bottom end of the fixing member 23, so that the second spring 25 pushes the second limit block 24 to move downward;

[0029] Four sets of telescopic components 3 are symmetrically arranged on both sides of the cabinet 2, and universal wheels 4 are arranged at the bottom of the output ends of the telescopic components 3;

[0030] When in use, by arranging a universal wheel 4 at the bottom end of the telescopic assembly 3, the telescopic assembly 3 drives the universal wheel 4 to move downward, thereby making the switch cabinet easy to move;

[0031] A box body 5 is disposed between two sets of telescopic components 3 at the bottom of one side of the cabinet body 2, and a dust filter 6 is disposed inside one side of the box body 5;

[0032] When in use, the dust filter 6 is fixed inside one side of the box body 5 so that the dust filter 6 filters the air, thereby removing dust particles in the air;

[0033] A frame 7 is provided at the bottom of the box body 5, a first fan 8 is provided at the top of the frame 7, and an air supply pipe 9 is provided at the output end of the first fan 8;

[0034] When in use, by fixing the input end of the air supply pipe 9 to the output end of the first fan 8, the first fan 8 blows air into the cabinet 2 through the air supply pipe 9;

[0035] A plurality of wiring devices 21 are disposed laterally on the rear side of the cabinet 2, and a plurality of card slots 22 are disposed longitudinally inside the wiring devices 21;

[0036] When in use, the wiring device 21 is fixed to the rear side of the cabinet 2, and multiple groups of card slots 22 are provided inside the wiring device 21, so that the wires are clamped inside the card slots 22, thereby preventing the wires inside the cabinet 2 from being more neat and entangled with each other;

[0037] An exhaust device 26 is provided at the center of the top of the cabinet 2, and a second fan 27 is provided inside the exhaust device 26;

[0038] When in use, by installing the second fan 27 inside the exhaust device 26, the second fan 27 drives the air inside the cabinet 2 to flow, thereby achieving a better heat dissipation effect of the switch cabinet.

[0039] When the embodiment of the present application is in use: first, the cabinet 2 is fixed at the center of the upper end surface of the base 1, and multiple sets of telescopic components 3 are symmetrically arranged on both sides of the cabinet 2, so that the telescopic components 3 drive the universal wheels 4 to move downward, thereby making the switch cabinet more convenient to move, and the air is driven by the first fan 8 to be transported to the inside of the air supply pipe 9, and then the air is transported to the inside of the cabinet 2 through the air supply pipe 9, and the air is transported to the inside of the cabinet 2 after the air flow is evenly distributed through the through holes 11 inside the flow equalizing plate 10, so that the air inside the cabinet 2 is more balanced, and then the second fan 27 is used to rotate at a high speed to drive the air inside the cabinet 2 to be quickly discharged, and the square vertical rods 13 are driven by the second fan 27 ... The bottom end is installed inside the first installation groove 12, and the second limit block 24 is driven downward by the second spring 25 to fix the square pole 13, and then the first limit block 18 is pulled by the pull ring 19, and then the two ends of the switch mounting frame 20 are respectively installed inside the first limit block 18, and then the first limit block 18 is pushed by the first spring 16 to fix the switch mounting frame 20, by fixing the wiring device 21 on the rear side of the cabinet 2, and arranging multiple groups of card slots 22 inside the wiring device 21, so that the wires are card-mounted inside the card slots 22, thereby completing the use of a low-voltage switch cabinet with anti-cable winding function.

[0040] The implementation modes of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A low-voltage switch cabinet with a cable winding prevention function, comprising a base (1), characterized in that: A cabinet (2) is arranged at the center of the upper end surface of the base (1), a flow equalizing plate (10) is arranged at the bottom end of the cabinet (2), a plurality of through holes (11) are arranged inside the upper end surface of the flow equalizing plate (10), and two groups of first mounting grooves (12) are symmetrically arranged on the upper end surface of the flow equalizing plate (10), a square vertical rod (13) is arranged inside the top end of the first mounting groove (12), multiple second mounting grooves (14) are arranged inside the square vertical rod (13), and two groups of limiting rods (15) are symmetrically arranged at the top and bottom of the second mounting groove (14) on one side of the square vertical rod (13), a first spring (16) is arranged outside the limiting rod (15), a knob (17) is arranged at one end of the limiting rod (15), and a first limiting block (18) is movably arranged inside the second mounting groove (14).

2. The low-voltage switch cabinet with cable winding prevention function according to claim 1 is characterized in that: A pull ring (19) is arranged at the center of one end of the first limit block (18), and a switch mounting frame (20) is arranged inside the other end of the first limit block (18).

3. The low-voltage switch cabinet with cable winding prevention function according to claim 1 is characterized in that: Two groups of fixing members (23) are symmetrically arranged at the top end of the cabinet (2), a second limiting block (24) is movably arranged inside the bottom end of the fixing member (23), and a second spring (25) is arranged at the top end of the second limiting block (24) inside the fixing member (23).

4. The low-voltage switch cabinet with cable winding prevention function according to claim 1 is characterized in that: Four groups of telescopic components (3) are symmetrically arranged on both sides of the cabinet (2), and a universal wheel (4) is arranged at the bottom end of the output end of the telescopic component (3).

5. The low-voltage switch cabinet with cable winding prevention function according to claim 1 is characterized in that: A box body (5) is arranged between the two groups of telescopic components (3) at the bottom of one side of the cabinet body (2), and a dust filter (6) is arranged inside one side of the box body (5).

6. The low-voltage switch cabinet with cable winding prevention function according to claim 5, characterized in that: A frame (7) is arranged at the bottom end of the box body (5), a first fan (8) is arranged at the top end of the frame (7), and an air supply pipe (9) is arranged at the output end of the first fan (8).

7. The low-voltage switch cabinet with cable winding prevention function according to claim 1, characterized in that: A plurality of wiring devices (21) are disposed laterally on the rear side of the cabinet (2), and a plurality of card slots (22) are disposed longitudinally inside the wiring devices (21).

8. The low-voltage switch cabinet with cable winding prevention function according to claim 1, characterized in that: An exhaust device (26) is arranged at the center of the top of the cabinet (2), and a second fan (27) is arranged inside the exhaust device (26).

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