Power distribution cabinet with layered arrangement

Abstract

The utility model discloses a power distribution cabinet with layered arrangement, and the power distribution cabinet comprises a power distribution cabinet body, and also comprises two square holes which are respectively disposed at two sides of the power distribution cabinet body; the layering mechanism penetrates through the two square holes, the power distribution cabinet can be arranged in a layering mode, the layering distance can be freely adjusted, and the layering mechanism comprises a plurality of fixing bolts. Through the combination of the square holes, the fixing bolts and the threaded grooves, the shelf boards can be directly driven to be adjusted at any position in the cabinet body by sliding the fixing bolts in the square holes, and when the shelf boards need to be limited, the fixing bolts are tightened, so that the multiple shelf boards are limited.

Description

Technical Field

[0001] The present application relates to the technical field of power distribution cabinets, and in particular to a power distribution cabinet with a layered arrangement. Background Art

[0002] The distribution cabinet is divided into power distribution cabinet, lighting distribution cabinet and metering cabinet, which is the final equipment of the distribution system. The distribution cabinet is a general term for the motor control center. The distribution cabinet is used in occasions where the load is relatively dispersed and there are fewer circuits; the motor control center is used in occasions where the load is concentrated and there are more circuits. They distribute the electric energy of a circuit of the upper-level distribution equipment to the nearest load. This level of equipment should provide protection, monitoring and control for the load. In order to distinguish the internal control structure, the existing distribution cabinet needs to be equipped with a layer plate. The layer plate and the cabinet body adopt an integrated molding structure or a bolted fixed connection. When one of the upper and lower layers has too many control mechanisms installed, in order to increase the space, the layer plate needs to be disassembled and reassembled, which is inconvenient.

[0003] Application No. CN202321227126.3 discloses a distribution cabinet with a layered arrangement, whose structure includes a cabinet body, a cabinet door hingedly connected to the front end surface of the cabinet body, a layered positioning plate sliding horizontally inside the top of the cabinet body, and a limiting slide groove vertically provided on the inner walls on both sides of the rear of the cabinet body. A sliding positioning plate is provided at the rear end of the layer positioning plate. The distribution cabinet adopts a layered structure with sliding adjustment, which can reduce or increase the layered space according to needs, thereby improving the convenience of electrical control installation work. When adjustment is required, it is only necessary to unscrew the limiting bolt to release the restriction on the sliding positioning plate, and the layered positioning plate can be driven to slide up and down by the sliding positioning plate. After adjusting to the appropriate position, the limiting bolt is screwed in, and the limiting bolt is threadedly connected to the corresponding internal thread groove to complete the limiting and fixing work, and the sliding positioning plate also has a wire positioning and limiting function to improve the convenience of wire combing.

[0004] However, in use, there are the following defects:

[0005] (1) When adjustment is required, it is only necessary to unscrew the limiting bolts to release the restriction on the sliding positioning plate, and then the layered positioning plate can be driven to slide up and down by the sliding positioning plate. After adjusting to the appropriate position, the fixing bolts need to pass through multiple internal bolt grooves for connection and limitation, resulting in the layer plate being able to be positioned only at the position of each internal thread groove. The position of the layer plate movement is actually limited, and the position cannot be adjusted arbitrarily. Therefore, we propose a distribution cabinet with a layered setting. Utility Model Content

[0006] The purpose of the present application is to provide a distribution cabinet with a layered arrangement, which solves the problems raised in the background technology.

[0007] To achieve the above-mentioned purpose, the present application provides the following technical solution: a distribution cabinet with a layered arrangement, comprising a distribution cabinet body, and further comprising:

[0008] Two square holes are respectively opened on both sides of the power distribution cabinet;

[0009] The layered mechanism is respectively passed through the two square holes, which can not only set the power distribution cabinet in layers, but also freely adjust the layer distance. The layered mechanism includes a plurality of fixing bolts, and the plurality of fixing bolts are respectively passed through the two square holes;

[0010] A plurality of layer plates are arranged inside the power distribution cabinet, and thread grooves are provided on both sides of the plurality of layer plates, and fixing bolts are threadedly connected inside the thread grooves.

[0011] In this technical solution, the fixing bolts can be used to slide in the square holes, thereby directly driving the shelf to be adjusted to any position inside the cabinet. When the shelf needs to be limited, the fixing bolts are tightened to achieve the limitation of multiple shelfs.

[0012] As an optional solution of the technical solution of the present application, a cavity is opened inside the layer board, and a vacuum insulation panel is fixed inside the cavity.

[0013] In this technical solution, a vacuum insulation panel is arranged inside the layer board, thereby increasing the thermal insulation performance of the layer board and avoiding the mutual influence of the temperatures between different partitions.

[0014] As an optional solution of the technical solution of the present application, flame retardant plates are fixed to the upper and lower ends of the layer board.

[0015] In this technical solution, since the flame-retardant board is provided, after a fire occurs in one of the devices in the space separated by different layer boards, it will not affect the devices in other spaces, thereby increasing the safety of the distribution cabinet.

[0016] As an optional solution of the technical solution of the present application, one end of the front end of the power distribution cabinet is rotatably connected to one end of a hinge, and the other end of the hinge is fixed with a cabinet baffle.

[0017] As an optional solution of the technical solution of the present application, a handle is welded on one side of the front end of the cabinet baffle, and an observation window is installed on the other side of the front end of the cabinet baffle.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The present application combines square holes, fixing bolts and threaded grooves, and the fixing bolts can be used to slide in the square holes, thereby directly driving the shelf to be adjusted to any position inside the cabinet. When the shelf needs to be limited, the fixing bolts are tightened to achieve the limitation of multiple shelfs, which solves the problem that the fixing bolts need to pass through multiple internal bolt grooves for connection and limitation, resulting in the shelf being able to be positioned only at the position of each internal threaded groove, and the position of the shelf movement is actually limited, and the position cannot be adjusted arbitrarily.

[0020] 2. The present application combines layer panels, vacuum insulation panels and flame retardant panels, which not only allows the vacuum insulation panels to be arranged inside the layer panels, thereby increasing the thermal insulation performance of the layer panels and avoiding the mutual influence of temperatures between different partitions, but also, due to the provision of flame retardant panels, when one of the devices in the space separated by different layer panels catches fire, it will not affect the devices in other spaces, thereby increasing the safety of the distribution cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0022] Figure 1 An internal view of a distribution cabinet with a layered arrangement for this application;

[0023] Figure 2 This is an overall view of a distribution cabinet with a layered arrangement for this application.

[0024] In the figure: 1. distribution cabinet; 101. hinge; 102. cabinet baffle; 103. handle; 104. observation window; 2. shelf; 201. threaded groove; 202. fixing bolt; 203. square hole; 3. cavity; 301. vacuum insulation board; 302. flame retardant board. DETAILED DESCRIPTION

[0025] See also Figure 1-2The present application provides a technical solution: a distribution cabinet with a layered arrangement, comprising a distribution cabinet body 1, and also comprising: two square holes 203, respectively opened on both sides of the distribution cabinet body 1; a layered mechanism, respectively penetrating the two square holes 203, which can not only arrange the distribution cabinet in layers, but also freely adjust the distance of the layers, the layered mechanism comprises a plurality of fixing bolts 202, and the plurality of fixing bolts 202 respectively penetrate the two square holes 203; a plurality of layer plates 2 are arranged inside the distribution cabinet body 1, and a plurality of layer plates 2 are provided with thread grooves 201 on both sides, and the thread grooves 201 are threadedly connected with fixing bolts 202 inside, firstly pass the plurality of fixing bolts 202 through the square holes 203 on both sides of the distribution cabinet body 1, and then thread the plurality of fixing bolts 202 with the thread grooves 201 on both sides of the layer plates 2, after the connection is completed, the fixing bolts 202 can be moved to arbitrarily adjust the distance of the layer plates 2 from the outside, and after the position adjustment is completed, the fixing bolts 202 can be rotated and tightened, so as to limit and fix the layer plates 2.

[0026] See also Figure 1 A cavity 3 is opened inside the layer plate 2, and a vacuum insulation panel 301 is fixed inside the cavity 3. The vacuum insulation panel 301 is arranged inside the layer plate 2, thereby increasing the insulation performance of the layer plate 2 and avoiding the mutual influence of the temperatures between different partitions.

[0027] See also Figure 1 Flame retardant plates 302 are fixed at both ends of the layer plate 2. Due to the flame retardant plates 302, when a device in the space separated by different layer plates 2 catches fire, it will not affect the devices in other spaces, thereby increasing the safety of the distribution cabinet.

[0028] See also Figure 2 One end of a hinge 101 is rotatably connected to one side of the front end of the power distribution cabinet 1 , and a cabinet baffle 102 is fixed to the other end of the hinge 101 .

[0029] See also Figure 2 A handle 103 is welded on one side of the front end of the cabinet baffle 102 , and an observation window 104 is installed on the other side of the front end of the cabinet baffle 102 .

[0030] When using a distribution cabinet with a layered arrangement, first pass multiple fixing bolts 202 through the square holes 203 on both sides of the distribution cabinet body 1, and then thread the multiple fixing bolts 202 with the threaded grooves 201 on both sides of the layer plate 2. After the connection is completed, the fixing bolts 202 can be moved to arbitrarily adjust the distance of the layer plate 2 from the outside. After the position adjustment is completed, the fixing bolts 202 can be rotated and tightened to limit and fix the layer plate 2. A vacuum insulation panel 301 is arranged in the layer plate 2, thereby increasing the insulation performance of the layer plate 2 and avoiding the mutual influence of the temperatures between different partitions. Due to the provision of the flame retardant panel 302, after one of the devices in the space separated by different layer plates 2 catches fire, it will not affect the devices in other spaces, thereby increasing the safety of the distribution cabinet.

Claims

1. A power distribution cabinet with a layered arrangement, comprising a power distribution cabinet body (1), characterized in that: Also includes: Two square holes (203) are respectively provided on two sides of the power distribution cabinet (1); The layered mechanism is respectively passed through the two square holes (203), which can not only arrange the power distribution cabinet in layers, but also freely adjust the distance of the layers, the layered mechanism comprises a plurality of fixing bolts (202), and the plurality of fixing bolts (202) are respectively passed through the two square holes (203); The power distribution cabinet (1) is provided with a plurality of layer plates (2) inside, and both sides of the plurality of layer plates (2) are provided with thread grooves (201), and the thread grooves (201) are internally threadedly connected with fixing bolts (202).

2. A distribution cabinet with a layered arrangement according to claim 1, characterized in that: A cavity (3) is provided inside the layer plate (2), and a vacuum insulation panel (301) is fixed inside the cavity (3).

3. A distribution cabinet with a layered arrangement according to claim 1, characterized in that: Flame retardant plates (302) are fixed to both upper and lower ends of the layer plate (2).

4. The power distribution cabinet with layered arrangement according to claim 1, characterized in that: One end of a hinge (101) is rotatably connected to one side of the front end of the power distribution cabinet (1), and a cabinet baffle (102) is fixed to the other end of the hinge (101).

5. A distribution cabinet with a layered arrangement according to claim 4, characterized in that: A handle (103) is welded to one side of the front end of the cabinet baffle (102), and an observation window (104) is installed to the other side of the front end of the cabinet baffle (102).

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