Electrical cabinet convenient to adjust

Abstract

The utility model provides an electrical cabinet convenient to adjust, which relates to the technical field of electrical cabinets and comprises a cabinet body, a cabinet door and a fixing frame, wiring boards are symmetrically arranged at the bottom of the cabinet body, and a plurality of limiting mechanisms for wiring are arranged in the cabinet body; when the connecting wires are used for connecting the electrical elements, one ends of the connecting wires are connected with one electrical element, then the other ends of the connecting wires penetrate through the through holes in the clamping blocks to be connected with the other electrical element, and after a plurality of connecting wires are plugged into the through holes, the two clamping blocks can be extruded to move towards the two sides of the threaded rod; the telescopic rod and the spring are extruded to be in a contraction state, and then elastic force generated by the spring is utilized to drive the clamping block to reset so as to clamp the connecting wire in the through hole, so that the limiting plate limits the connecting wire, and the problems that wire clamping holes of a power distribution cabinet in the prior art are mostly fixed in size, are easy to loosen when the wiring amount is small, and are inconvenient to use are solved. And adjustment can not be carried out according to the wiring amount.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical cabinets, in particular to an electrical cabinet that is convenient to adjust. Background Art

[0002] An electrical cabinet is a cabinet made of steel materials to protect the normal operation of components. It can also be called a power distribution cabinet. Electrical components are concentrated inside a cabinet to achieve the installation and debugging between electrical components. Through the connected wires, external machinery or power equipment can be controlled. It can effectively protect electrical components from being exposed to the air and avoid damage to electrical components. The electrical cabinet also has the function of distributing the power situation inside the electrical cabinet to various different electrical devices through wires;

[0003] Multiple electrical components are arranged inside the power distribution cabinet. The electrical components are connected to each other through many connecting wires. The traditional wiring method of the power distribution cabinet is to use cable ties to bundle and constrain them, and then the connecting wires are stuffed into the wire clamping holes. Most of the wire clamping holes in the power distribution cabinet are of a fixed size. When the amount of wiring is small, it is easy to be loose and cannot be adjusted according to the amount of wiring. Therefore, the utility model proposes an electrical cabinet that is convenient to adjust to solve the above problems. Summary of the Utility Model

[0004] In view of the above problems, the utility model proposes an electrical cabinet that is convenient to adjust to solve the problem that most of the wire clamping holes in the existing power distribution cabinet are of a fixed size, which is easy to be loose when the amount of wiring is small and cannot be adjusted according to the amount of wiring.

[0005] To achieve the purpose of the utility model, the utility model is realized through the following technical solutions: An electrical cabinet that is convenient to adjust, including a cabinet body, a cabinet door and a fixing frame. One side of the cabinet body is hinged with a cabinet door. A fixing frame is arranged inside the cabinet body. Wiring boards are symmetrically arranged at the bottom of the cabinet body. Multiple wiring limiting mechanisms are arranged inside the cabinet body.

[0006] Further improvement lies in that: The limiting mechanism includes a support rod and a limiting plate. Multiple groups of support rods are arranged inside the cabinet body. A plurality of limiting plates are arranged on the outer side of the support rod. A threaded rod is arranged inside the limiting plate. Both ends of the threaded rod are symmetrically connected with telescopic rods. One end of the telescopic rod is fixedly connected with a clamping block. A spring is sleeved on the outer side of the telescopic rod.

[0007] Further improvement lies in that: Slots are symmetrically arranged at the bottom of the limiting plate. The shape of the slot is set as an arc structure. The material of the limiting plate is set as elastic plastic. The limiting plate is snap-fitted with the support rod through the slot.

[0008] A further improvement lies in that: a top block is provided in the middle of the limiting plate, one side of the clamping block is attached and connected to one side of the top block, threaded rods are symmetrically connected to both ends of the support rod, and an end cover is fixedly connected to one end of each threaded rod.

[0009] A further improvement lies in that: a base is provided at the bottom of the cabinet body, an external power cord connector is provided inside the base, and an adjusting mechanism for changing the connection position is provided on the wiring board.

[0010] A further improvement lies in that: the adjusting mechanism includes a threaded sleeve, a nut, a gasket and a sliding groove. A sliding groove is provided inside the wiring board, a threaded sleeve is slidably connected inside the sliding groove, a gasket is sleeved outside the threaded sleeve, and a nut is threadedly connected to the top end of the threaded sleeve.

[0011] A further improvement lies in that: the fixing frame includes vertical rods and cross beams. A plurality of cross beams are fixedly arranged at equal intervals between the two vertical rods. A strip-shaped groove is provided inside the vertical rods, and a plurality of mounting holes are provided inside the cross beams.

[0012] The beneficial effects of the present utility model are as follows: When connecting various electrical components with connecting wires, first connect one end of the connecting wire to an electrical component, and then pass the other end of the connecting wire through the through hole inside the clamping block to connect to another electrical component. After a plurality of connecting wires are inserted into the through hole, they will squeeze the two clamping blocks to move to both sides of the threaded rod, squeezing the telescopic rod and the spring to be in a contracted state. Then, the elastic force generated by the spring is used to drive the clamping block to reset, so as to clamp the connecting wire inside the through hole, and the limiting plate restricts the connecting wire, so as to solve the problem that the wire clamping holes in the power distribution cabinet in the prior art are mostly of a fixed size, and are prone to looseness when the wiring amount is small and cannot be adjusted according to the wiring amount. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the front view of the present utility model;

[0014] Figure 2 is the structural schematic diagram of the limiting mechanism of the present utility model;

[0015] Figure 3 is the structural schematic diagram of the limiting plate of the present utility model;

[0016] Figure 4 is the structural schematic diagram of the fixing frame of the present utility model;

[0017] Figure 5 is the structural schematic diagram of the wiring board of the present utility model.

[0018] Wherein: 1. Cabinet body; 2. Cabinet door; 3. Fixed frame; 4. Junction board; 5. Support rod; 6. Limiting plate; 7. Threaded rod; 8. Telescopic rod; 9. Clamping block; 10. Spring; 11. Top block; 12. Card slot; 13. Vertical rod; 14. Strip-shaped groove; 15. Cross beam; 16. Mounting hole; 17. Threaded sleeve; 18. Nut; 19. Gasket; 20. Slide groove. Detailed implementation mode

[0019] To deepen the understanding of the present utility model, the present utility model will be further described in detail below in conjunction with embodiments. These embodiments are only used to explain the present utility model and do not constitute a limitation to the protection scope of the present utility model.

[0020] According to Figures 1-5 As shown, this embodiment proposes an electrical cabinet that is convenient to adjust, including a cabinet body 1, a cabinet door 2 and a fixed frame 3. One side of the cabinet body 1 is hinged with the cabinet door 2. A fixed frame 3 is arranged inside the cabinet body 1. Junction boards 4 are symmetrically arranged at the bottom of the cabinet body 1. A plurality of wiring limiting mechanisms are arranged inside the cabinet body 1. Various electrical components are installed inside the cabinet body 1 through the fixed frame 3, and then each electrical component is connected together through connecting wires. Among them, the limiting mechanism can bundle a plurality of connecting wires into one strand and pass through it, and fix them at a specified position to arrange the connecting wires neatly.

[0021] The fixed frame 3 includes a vertical rod 13 and a cross beam 15. A plurality of cross beams 15 are equidistantly fixed between the two vertical rods 13. A strip-shaped groove 14 is arranged inside the vertical rod 13, and a plurality of mounting holes 16 are arranged inside the cross beam 15. A plurality of electrical components can be fixed on the fixed frame 3 through the strip-shaped grooves 14 and mounting holes 16 provided on the vertical rod 13 and the cross beam 15. The plurality of strip-shaped grooves 14 and mounting holes 16 are distributed throughout the inside of the cabinet body 1, which is convenient for the electrical components to be fixed at the specified positions inside the cabinet body 1 as required.

[0022] The limiting mechanism includes a support rod 5 and a limiting plate 6. A plurality of groups of support rods 5 are arranged inside the cabinet body 1. A plurality of limiting plates 6 are arranged on the outer side of the support rod 5. A threaded rod 7 is arranged inside the limiting plate 6. The two ends of the threaded rod 7 are symmetrically connected with telescopic rods 8. One end of the telescopic rod 8 is fixedly connected with a clamping block 9. A spring 10 is sleeved on the outer side of the telescopic rod 8. When connecting each electrical component with a connecting wire, first connect one end of the connecting wire with an electrical component, and then pass the other end of the connecting wire through the through hole inside the clamping block 9 and connect it with another electrical component. After a plurality of connecting wires are stuffed into the through hole, they will squeeze the two clamping blocks 9 to move to both sides of the threaded rod 7, squeezing the telescopic rod 8 and the spring 10 to be in a contracted state. Then, the elastic force generated by the spring 10 is used to drive the clamping block 9 to reset to clamp the connecting wire inside the through hole, so that the limiting plate 6 restricts the connecting wire.

[0023] A top block 11 is provided in the middle of the limit plate 6. One side of the clamping block 9 is in fitting connection with one side of the top block 11. Threaded rods 7 are symmetrically connected to both ends of the support rod 5. One end of each threaded rod 7 is fixedly connected with an end cap. The support rod 5 is horizontally placed inside the cabinet body 1. The threaded rods 7 are rotated to move outward from the support rod 5 until the end cap at one end of the support rod 5 is tensioned against the inner wall of the cabinet body 1, so as to fix the support rod 5 inside the cabinet body 1. When disassembling, only need to rotate the threaded rods 7 in the direction of the support rod 5.

[0024] At the bottom of the limit plate 6, clamping grooves 12 are symmetrically provided. The shape of the clamping grooves 12 is an arc structure. The material of the limit plate 6 is an elastic plastic. The limit plate 6 is in snap connection with the support rod 5 through the clamping grooves 12. After the connecting wire is restricted on the limit plate 6, the limit plate 6 is placed above the support rod 5, and the clamping grooves 12 at the bottom of the limit plate 6 are parallel to the outer part of the support rod 5 up and down, and the limit plate 6 is pressed downward. First, the outer wall of the support rod 5 squeezes the clamping grooves 12 to expand outward, and then it fits against the outer wall of the support rod 5 due to its own elastic reset, so as to fix the limit plate 6 on the support rod 5, and the limit plate 6 can slide on the support rod 5 to adjust its own position, avoiding excessive bending of the connecting wire and affecting its use. When the limit plate 6 needs to be disassembled and cleaned, directly pull it upward to move it.

[0025] A base is provided at the bottom of the cabinet body 1. An external power supply connector is provided inside the base. An adjusting mechanism for changing the connection position is provided on the wiring board 4. The adjusting mechanism includes a threaded sleeve 17, a nut 18, a gasket 19 and a sliding groove 20. A sliding groove 20 is provided inside the wiring board 4. The threaded sleeve 17 is slidably connected inside the sliding groove 20. The gasket 19 is sleeved on the outside of the threaded sleeve 17. The nut 18 is threadedly connected to the top end of the threaded sleeve 17. After the connection of the connecting wires is completed, they are generally divided into two strands. One strand of the connecting wire enters the cabinet body 1, and the other strand is the outgoing connecting wire. Then the two strands of connecting wires are respectively inserted into the threaded sleeve 17. The two strands of connecting wires are limited by the threaded sleeve 17, and the threaded sleeve 17 can slide and change its position in the sliding groove 20 inside the wiring board 4 to adapt to different types of connectors. Then the nut 18 is rotated to move downward, and the threaded sleeve 17 is clamped through the gasket 19 to lock the positions of the two strands of connecting wires. When the position needs to be changed again, only need to loosen the nut 18.

[0026] When connecting various electrical components using connecting wires in this electrical cabinet, first connect one end of the connecting wire to an electrical component, and then pass the other end of the connecting wire through the internal through-hole of the clamping block 9 and connect it to another electrical component. After multiple connecting wires are inserted into the through-hole, they will squeeze the two clamping blocks 9 to move towards both sides of the threaded rod 7, squeezing the telescopic rod 8 and the spring 10 into a contracted state. Then, use the elastic force generated by the spring 10 to drive the clamping block 9 to reset, so as to clamp the connecting wires in the through-hole, enabling the limiting plate 6 to restrict the connecting wires. After the connecting wires are restricted on the limiting plate 6, place the limiting plate 6 above the support rod 5, and make the clamping groove 12 at the bottom of the limiting plate 6 parallel to the outer wall of the support rod 5 up and down and press down the limiting plate 6. The outer wall of the support rod 5 first squeezes the clamping groove 12 to expand outwards, and then fits with the outer wall of the support rod 5 due to its own elastic reset, so as to fix the limiting plate 6 on the support rod 5, and the limiting plate 6 can slide on the support rod 5 to adjust its own position, avoiding excessive bending of the connecting wires and affecting their use.

[0027] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An easily adjustable electrical cabinet, comprising a cabinet body (1), a cabinet door (2) and a fixing frame (3), characterized in that: A cabinet door (2) is hingedly connected to one side of the cabinet (1); a fixing frame (3) is provided inside the cabinet (1); a wiring board (4) is symmetrically provided at the bottom of the cabinet (1); and a plurality of wiring limit mechanisms are provided inside the cabinet (1); The limiting mechanism comprises a support rod (5) and a limiting plate (6); a plurality of groups of support rods (5) are provided inside the cabinet (1); a plurality of limiting plates (6) are provided outside the support rods (5); a threaded rod (7) is provided inside the limiting plate (6); telescopic rods (8) are symmetrically connected to both ends of the threaded rod (7); a clamping block (9) is fixedly connected to one end of the telescopic rod (8); and a spring (10) is sleeved on the outside of the telescopic rod (8).

2. The conveniently adjustable electrical cabinet according to claim 1, characterized in that: A clamping groove (12) is symmetrically provided at the bottom of the limit plate (6); the shape of the clamping groove (12) is set to be an arc structure; the material of the limit plate (6) is set to be elastic plastic; the limit plate (6) is clamped and connected to the support rod (5) through the clamping groove (12).

3. The conveniently adjustable electrical cabinet according to claim 1, characterized in that: A top block (11) is provided in the middle of the limit plate (6), one side of the clamping block (9) is fitted and connected to one side of the top block (11), both ends of the support rod (5) are symmetrically threadedly connected to threaded rods (7), and one end of the threaded rod (7) is fixedly connected to an end cap.

4. The conveniently adjustable electrical cabinet according to claim 1, characterized in that: The bottom of the cabinet (1) is provided with a base, the interior of the base is provided with an external power line connector, and the wiring board (4) is provided with an adjustment mechanism for changing the connection position.

5. The conveniently adjustable electrical cabinet according to claim 4, characterized in that: The adjustment mechanism comprises a threaded sleeve (17), a nut (18), a gasket (19) and a slide groove (20); the slide groove (20) is provided inside the wiring board (4); the threaded sleeve (17) is slidably connected inside the slide groove (20); the gasket (19) is sleeved on the outside of the threaded sleeve (17); and the top end of the threaded sleeve (17) is threadedly connected to the nut (18).

6. The conveniently adjustable electrical cabinet according to claim 1, characterized in that: The fixing frame (3) comprises a vertical rod (13) and a horizontal beam (15), a plurality of horizontal beams (15) are fixed at equal intervals between two vertical rods (13), a strip groove (14) is provided inside the vertical rod (13), and a plurality of mounting holes (16) are provided inside the horizontal beam (15).

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