Switch cabinet convenient for wiring

Abstract

The utility model relates to the technical field of switch cabinets, and discloses a switch cabinet convenient for wiring, which comprises a switch cabinet body and a plurality of U-shaped blocks, a plurality of assembly plates are fixedly connected inside the switch cabinet body, a plurality of electrical switches are mounted on the outer sides of the assembly plates, a plurality of wires are electrically connected to the outer sides of the electrical switches, and the U-shaped blocks are fixedly connected with the U-shaped blocks. A plurality of connecting plates are mounted on the inner wall of the switch cabinet body, a plurality of groups of slots are formed outside the connecting plates, the number of each group of slots is two, and a plurality of groups of movable cavities are formed inside the connecting plates. According to the utility model, the two T-shaped blocks can be poked to drive the lock rod to contract, when one end of the lock rod is pulled out from the inside of the clamping hole, the limitation on the U-shaped block is released, and the U-shaped block can be easily taken down, so that the electric wires can be overhauled, the U-shaped block is used for locking a plurality of electric wires, and the electric wires can be tightly pressed by the wire pressing block by rotating the stud. And the space occupancy rate can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of switch cabinets, in particular to a switch cabinet which is convenient for wiring. 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. The main function of the switch cabinet is to open and close, control and protect electrical equipment in the process of power generation, transmission, distribution and energy conversion in the power system. The main parts in the switch cabinet include circuit breakers, disconnectors, load switches and mutual inductors. The switch cabinet is suitable for power plants, petroleum, chemical, metallurgy, textiles, high-rise buildings and other industries for transmission, distribution and energy conversion.

[0003] The inside of the switch cabinet is filled with a large number of wires, including not only wires for electrical switches, but also some external wires. These wires are tied with cable ties and then routed in the switch cabinet. Since a large number of wires are directly tied together, when one of the wires needs to be repaired or disassembled, the cable tie at the corresponding position needs to be loosened. However, the lock of the cable tie is small and it is difficult to disassemble it. Usually, the cable tie is cut off, which causes a waste of resources. Therefore, the technology in this field proposes a switch cabinet that is easy to wire to solve the above problem. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a switch cabinet that is easy to wire, aiming to improve the problem that it is difficult to loosen the bundled wires when the internal wires of the switch cabinet are being repaired.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a switch cabinet that is easy to wire, comprising a switch cabinet body and a plurality of U-shaped blocks, wherein a plurality of assembly plates are fixedly connected to the interior of the switch cabinet body, a plurality of electrical switches are installed on the outer side of the assembly plates, a plurality of wires are electrically connected to the outer side of the electrical switches, a plurality of connecting plates are installed on the inner wall of the switch cabinet body, a plurality of groups of slots are provided on the outer side of the connecting plates, each group of slots has two slots, a plurality of groups of movable cavities are provided on the inner side of the connecting plates, each group of movable cavities has two movable cavities, a through hole is provided on the inner wall of the movable cavity, and a locking rod is slidably connected to the through hole, a movable ring is fixedly connected to one end of the locking rod, a spring is fixedly connected to the outer side of the movable ring, a T-shaped block is fixedly connected to the outer side of the locking rod, and two limit grooves are provided on the interior of the U-shaped block.

[0006] Furthermore, a wire locking mechanism is installed on the outer side of the U-shaped block, and the wire locking mechanism includes a wire pressing assembly and a limiting assembly. The wire pressing assembly includes a stud, and the outer side of the stud is threadedly connected to the inside of the U-shaped block, and one end of the stud is rotatably connected to the wire pressing block.

[0007] Furthermore, the limiting assembly includes two limiting grooves, the limiting grooves are opened on the inner side of the U-shaped block, and both ends of the wire pressing block are fixedly connected to the limiting blocks.

[0008] Furthermore, the outer side of the limiting block is slidably connected to the inner side of the limiting groove, and the outer side of the wire pressing block is slidably connected to the inner side of the U-shaped block.

[0009] Furthermore, the other end of the spring is fixedly connected to the inner wall of the movable cavity, and the outer side of the movable ring is slidably connected to the inner wall of the movable cavity.

[0010] Furthermore, the outer side of the T-shaped block is slidably connected to the inner side of the slot, and the through hole of the movable cavity is connected to the slot.

[0011] Furthermore, the outer side of the U-shaped block is slidably connected to the inner side of the slot, and one end of the locking rod is engaged in the interior of the opening.

[0012] The utility model has the following beneficial effects:

[0013] In the utility model, through the mutual cooperation of the connecting plate, the U-shaped block, the clamping hole, the slot, the movable cavity, the locking rod, the movable ring and other structures, the two T-shaped blocks can be moved to drive the locking rod to retract. When one end of the locking rod is pulled out from the inside of the clamping hole, the restriction on the U-shaped block is released and the U-shaped block can be easily removed, so that the wires can be inspected and the operation is more convenient.

[0014] In the utility model, through the mutual cooperation of structures such as the stud, the wire pressing block, the limit block, the limit groove, and the U-shaped block, multiple wires can be locked with the U-shaped block, and rotating the stud can make the wire pressing block press the wires tightly, which can save space occupancy and achieve better wiring effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional diagram of a switch cabinet that is convenient for wiring proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of a switch cabinet that is convenient for wiring proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of a connection plate of a switch cabinet that is convenient for wiring, which is proposed by the utility model;

[0018] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0019] Legend:

[0020] 1. Switch cabinet body; 2. Assembly board; 3. Electrical switch; 4. Wires; 5. Connecting plate; 6. U-shaped block; 7. Clamp hole; 8. Slot; 9. Movable cavity; 10. Lock rod; 11. Movable ring; 12. Spring; 13. T-shaped block; 14. Slot hole; 15. Stud; 16. Wire pressing block; 17. Limit block; 18. Limit slot. DETAILED DESCRIPTION

[0021] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0022] Reference Figure 1-3 The utility model provides an embodiment: a switch cabinet for easy wiring, including a switch cabinet body 1 and a plurality of U-shaped blocks 6, a plurality of assembly plates 2 are fixedly connected inside the switch cabinet body 1, a plurality of electrical switches 3 are installed on the outer side of the assembly plate 2, a plurality of wires 4 are electrically connected to the outer side of the electrical switch 3, a plurality of connecting plates 5 are installed on the inner wall of the switch cabinet body 1, a plurality of groups of slots 8 are opened on the outer side of the connecting plate 5, and the number of each group of slots 8 is two, the outer side of the U-shaped block 6 is slidably connected to the inner side of the slot 8, one end of the locking rod 10 is engaged with the inner side of the card hole 7, and a plurality of groups of movable cavities are opened inside the connecting plate 5 9. The number of each group of movable cavities 9 is two. A through hole is provided on the inner wall of the movable cavity 9, and a locking rod 10 is slidably connected to the through hole. A movable ring 11 is fixedly connected to one end of the locking rod 10, and a spring 12 is fixedly connected to the outside of the movable ring 11. The other end of the spring 12 is fixedly connected to the inner wall of the movable cavity 9. The outer side of the movable ring 11 is slidably connected to the inner wall of the movable cavity 9. A T-shaped block 13 is fixedly connected to the outer side of the locking rod 10, and the outer side of the T-shaped block 13 is slidably connected to the inner side of the slot 14. The through hole of the movable cavity 9 is connected to the slot 8, and two limit grooves 18 are provided inside the U-shaped block 6.

[0023] Specifically, the elastic force of the spring 12 can quickly reset the locking rod 10, so that multiple wires 4 can be gathered together. The slot 14 facilitates the movement of the T-shaped block 13 and can limit the T-shaped block 13, so that the movement of the T-shaped block 13 is more stable. Then, the two T-shaped blocks 13 are moved at the same time to drive the locking rod 10 to retract. At this time, the spring 12 is squeezed and contracts, and then the U-shaped block 6 is inserted into the slot 8. After the two T-shaped blocks 13 are released, the elastic force of the spring 12 can push the locking rod 10 to move, so that one end of the locking rod 10 is engaged with the inside of the card hole 7, thereby fixing the U-shaped block 6, and multiple wires 4 can be locked.

[0024] Reference Figure 2-4 A wire locking mechanism is installed on the outer side of the U-shaped block 6, and the wire locking mechanism includes a wire pressing assembly and a limiting assembly. The wire pressing assembly includes a stud 15, and the outer side of the stud 15 is threadedly connected to the inside of the U-shaped block 6. One end of the stud 15 is rotatably connected to a wire pressing block 16. The limiting assembly includes two limiting grooves 18, and the limiting groove 18 is opened on the inner side of the U-shaped block 6. Both ends of the wire pressing block 16 are fixedly connected to the limiting block 17, and the outer side of the limiting block 17 is slidably connected to the inner side of the limiting groove 18, and the outer side of the wire pressing block 16 is slidably connected to the inner side of the U-shaped block 6.

[0025] Specifically, the limiting groove 18 cooperates with the limiting block 17 to enable the wire pressing block 16 to stably move along the inner side of the U-shaped block 6. Rotating the stud 15 allows the wire pressing block 16 to move along the inner side of the U-shaped block 6 and press the multiple wires 4 tightly.

[0026] Working principle: First, the user can gather multiple wires 4 together, and then move the two T-shaped blocks 13 at the same time to drive the locking rod 10 to retract. At this time, the spring 12 is squeezed and contracts, and then the U-shaped block 6 is inserted into the inside of the slot 8. After loosening the two T-shaped blocks 13, the elastic force of the spring 12 can push the locking rod 10 to move, so that one end of the locking rod 10 is engaged into the inside of the card hole 7, thereby fixing the U-shaped block 6, and then rotating the stud 15 to make the wire pressing block 16 move along the inner side of the U-shaped block 6 and press the multiple wires 4. When the wires 4 need to be repaired, move the two T-shaped blocks 13 again to pull the U-shaped block 6 out of the inside of the slot 8.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A switch cabinet for easy wiring, comprising a switch cabinet body (1) and a plurality of U-shaped blocks (6), characterized in that: A plurality of assembly plates (2) are fixedly connected inside the switch cabinet body (1), a plurality of electrical switches (3) are installed on the outside of the assembly plates (2), and a plurality of wires (4) are electrically connected to the outside of the electrical switches (3). A plurality of connection plates (5) are installed on the inner wall of the switch cabinet body (1), a plurality of slots (8) are provided on the outside of the connection plates (5), and each slot (8) has two slots. A plurality of movable cavities (9) are provided inside the connection plates (5), and each movable cavity (9) has two movable cavities. A through hole is provided on the inner wall of the movable cavity (9), and a locking rod (10) is slidably connected to the through hole. A movable ring (11) is fixedly connected to one end of the locking rod (10), and a spring (12) is fixedly connected to the outside of the movable ring (11). A T-shaped block (13) is fixedly connected to the outside of the locking rod (10), and two limit grooves (18) are provided inside the U-shaped block (6).

2. A switch cabinet for easy wiring according to claim 1, characterized in that: A wire locking mechanism is installed on the outer side of the U-shaped block (6), the wire locking mechanism comprising a wire pressing assembly and a limit assembly, the wire pressing assembly comprising a stud (15), the outer side of the stud (15) being threadedly connected to the inside of the U-shaped block (6), and one end of the stud (15) being rotatably connected to the wire pressing block (16).

3. A switch cabinet for easy wiring according to claim 2, characterized in that: The limiting assembly comprises two limiting grooves (18), wherein the limiting grooves (18) are arranged on the inner side of the U-shaped block (6), and both ends of the wire pressing block (16) are fixedly connected to the limiting blocks (17).

4. A switch cabinet for easy wiring according to claim 3, characterized in that: The outer side of the limit block (17) is slidably connected to the inner side of the limit groove (18), and the outer side of the wire pressing block (16) is slidably connected to the inner side of the U-shaped block (6).

5. The switch cabinet for easy wiring according to claim 1, characterized in that: The other end of the spring (12) is fixedly connected to the inner wall of the movable cavity (9), and the outer side of the movable ring (11) is slidably connected to the inner wall of the movable cavity (9).

6. The switch cabinet for easy wiring according to claim 1, characterized in that: The outer side of the T-shaped block (13) is slidably connected to the inner side of the slot hole (14), and the through hole of the movable cavity (9) is connected to the slot (8).

7. The switch cabinet for easy wiring according to claim 1, characterized in that: The outer side of the U-shaped block (6) is slidably connected to the inner side of the slot (8), and one end of the locking rod (10) is engaged in the interior of the locking hole (7).

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