CB cabinet with space adjusting structure

Abstract

The CB cabinet with the space adjusting structure comprises a cabinet body, the front end of the cabinet body is connected with a cabinet door in a rotating mode, and at least two vertical rods arranged at intervals are arranged in the two sides of the cabinet body respectively. Each vertical rod is correspondingly provided with a plurality of space adjusting assemblies, each space adjusting assembly comprises an adjusting block and a spring, each adjusting block comprises a friction part abutting against the corresponding vertical rod, an adjusting part arranged outside the corresponding side plate of the cabinet body and a guide part connected with the adjusting part of the friction part, the guide parts are sleeved with the springs, one ends of the springs abut against the friction parts, and the other ends of the springs abut against the adjusting parts. The other end of the spring abuts against the inner wall of the side plate, and the side plate is provided with a receding long groove for receding the guiding part. The storage plates are placed at the upper ends of the friction parts, the space adjusting assembly is adjusted to any height position of the vertical rod, the distance between the storage plates can be adjusted in a stepless mode according to actual requirements so as to adapt to switch equipment, measuring instruments, protection electric appliances and auxiliary equipment which are different in size and shape, and maximization of space utilization is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of CB cabinets, in particular to a CB cabinet with a space adjustment structure. Background Art

[0002] A CB cabinet is a device that combines switchgear, measuring instruments, protective devices, and auxiliary equipment within a closed or semi-enclosed metal cabinet, according to electrical wiring requirements. Typically, a CB cabinet is equipped with multiple shelves, with the switchgear, measuring instruments, protective devices, and auxiliary equipment placed on shelves at different heights. This allows for a compact layout of the equipment within the CB cabinet, minimizing the cabinet's size and adapting to various installation environments.

[0003] However, in different application scenarios, the sizes and specifications of the switchgear, measuring instruments, protective electrical appliances and auxiliary equipment selected are different. In addition, according to the connection relationship between the existing storage plates and the CB cabinet, the storage compartment space in the CB cabinet cannot be arbitrarily adjusted through the storage plates. Therefore, there is still a certain waste in space utilization. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a CB cabinet with a space adjustment structure to solve the problems mentioned in the above background technology section.

[0005] The utility model is achieved through the following technical solutions:

[0006] A CB cabinet with a space adjustment structure includes a cabinet body, the front end of the cabinet body is rotatably connected to a cabinet door, and at least two spaced-apart vertical rods are provided inside both sides of the cabinet body; each of the vertical rods is correspondingly provided with a plurality of space adjustment components, and the space adjustment components include an adjustment block and a spring, the adjustment block includes a friction portion abutting the vertical rod, an adjustment portion provided on the outside of the side panel of the cabinet body, and a guide portion of the adjustment portion connected to the friction portion, the spring is sleeved on the outer periphery of the guide portion, one end of the spring abuts the friction portion, and the other end of the spring abuts the inner wall of the side panel, and the side panel is provided with a long groove for making way for the guide portion; and also includes a storage plate, which is placed on the upper end of the friction portion.

[0007] Furthermore, a first rubber layer is provided on the outer periphery of the vertical pole, and a second rubber layer is provided on the friction portion to abut against the first rubber layer.

[0008] Furthermore, the first rubber layer and the second rubber layer are provided with concave and convex surfaces that fit into each other.

[0009] Furthermore, the concave-convex surface is serrated.

[0010] Furthermore, the concave-convex surface is arc-shaped.

[0011] Furthermore, the two friction parts located on the same side are connected as one.

[0012] Furthermore, a clamp is provided at the lower end of the friction portion.

[0013] Furthermore, the adjusting portion and the guiding portion are integrally formed, and one end of the guiding portion is threadedly connected to the friction portion.

[0014] Furthermore, the upper and lower ends of the vertical rod are respectively fixed to the upper plate and the lower plate of the cabinet.

[0015] The beneficial effects of the present invention are as follows: a CB cabinet with a space adjustment structure comprises a cabinet body, the front end of the cabinet body is rotatably connected to a cabinet door, and at least two spaced-apart vertical rods are provided inside both sides of the cabinet body; each of the vertical rods is correspondingly provided with a plurality of space adjustment components, the space adjustment components comprising an adjustment block and a spring, the adjustment block comprising a friction portion abutting the vertical rod, an adjustment portion arranged on the outside of the side panel of the cabinet body, and a guide portion of the adjustment portion connected to the friction portion, the spring being sleeved on the outer periphery of the guide portion, one end of the spring abutting the friction portion, and the other end of the spring abutting the inner wall of the side panel, the side panel being provided with a long groove for making way for the guide portion; and further comprising a storage plate, the storage plate being placed on the upper end of the friction portion, by adjusting the space adjustment component to any height position of the vertical rod, the spacing between each storage plate can be infinitely adjusted according to actual needs to adapt to switchgear, measuring instruments, protective electrical appliances and auxiliary equipment of different sizes and shapes, thereby maximizing space utilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the present utility model.

[0017] Figure 2 for Figure 1 A partial enlarged view of part A.

[0018] Figure 3 It is a schematic diagram of two friction parts located on the same side being connected in a split type.

[0019] Figure 4 It is a schematic diagram of two friction parts located on the same side connected as one body.

[0020] Figure 5 It is a local schematic diagram of a serrated concave and convex surface.

[0021] The above drawings include the following reference numerals:

[0022] 1. Cabinet body; 11. Side panel; 111. Long groove; 12. Upper panel; 13. Lower panel; 2. Cabinet door; 3. Vertical pole; 4. Space adjustment assembly; 41. Adjustment block; 411. Friction part; 412. Adjustment part; 413. Guide part; 42. Spring; 5. Storage plate; 6. Clamp. DETAILED DESCRIPTION

[0023] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0024] Reference Figures 1 to 5 As shown, a CB cabinet with a space adjustment structure includes a cabinet body 1, the front end of the cabinet body 1 is rotatably connected to a cabinet door 2, and at least two spaced-apart vertical rods 3 are provided inside both sides of the cabinet body 1; each vertical rod 3 is correspondingly provided with a number of space adjustment components 4, and the space adjustment component 4 includes an adjustment block 41 and a spring 42. The adjustment block 41 includes a friction portion 411 abutting the vertical rod 3, an adjustment portion 412 arranged on the outside of the side panel 11 of the cabinet body 1, and a guide portion 413 of the adjustment portion 412 connected to the friction portion 411, the spring 42 is sleeved on the outer periphery of the guide portion 413, one end of the spring 42 abuts the friction portion 411, and the other end of the spring 42 abuts the inner wall of the side panel 11, and the side panel 11 is provided with a long groove 111 for making way for the guide portion 413; it also includes a storage plate 5, and the storage plate 5 is placed on the upper end of the friction portion 411.

[0025] When the space inside the cabinet 1 needs to be adjusted, the friction portion 411 is separated from the vertical rod 3 by pulling the adjusting portion 412, and then the adjusting portion 412 is moved up and down to the desired position and released. The friction portion 411 is kept in contact with the vertical rod 3 by the action of the spring 42. When switchgear, measuring instruments, protective electrical appliances and auxiliary equipment are placed on the storage plate 5, it is only necessary to ensure that the weight of the items placed on the storage plate 5 is less than the friction between the friction portion 411 and the vertical rod 3 to ensure that the storage plate 5 does not move.

[0026] To increase the friction between the friction portion 411 and the upright post 3 and thus the load-bearing capacity of the storage plate 5, a first rubber layer is sheathed around the upright post 3, and a second rubber layer is provided on the friction portion 411 to abut against the first rubber layer. By utilizing the inherently high coefficient of friction of rubber, the friction between the friction portion 411 and the upright post 3 is increased.

[0027] In order to further increase the friction between the first rubber layer and the second rubber layer and increase the load-bearing capacity of the storage plate 5, the first rubber layer and the second rubber layer are provided with mutually interlocking concave and convex surfaces, and the friction between the two is increased by the mutually interlocking concave and convex surface structure.

[0028] Reference Figures 1 to 4 As shown in FIG, as an embodiment, the concave-convex surface is in an arc shape. Figure 5 As shown, as another embodiment, the concave-convex surface is sawtooth-shaped.

[0029] Reference Figure 3 As shown, the two friction parts 411 on the same side are connected as a split structure. At this time, the friction parts 411 need to be adjusted to the same height. Figure 4 As shown, the two friction parts 411 on the same side are connected as one. This increases the contact area between the friction parts 411 and the storage plate 5, allowing the friction parts 411 to stably support the storage plate 5. Furthermore, when adjusting the space adjustment assembly 4 up or down, both adjustment parts 412 need to be pulled simultaneously. Since the two friction parts 411 are connected as one, compared to a separate design, this design eliminates the need to measure the height of the two space adjustment assemblies 4 above the ground, ensuring that the two friction parts 411 are flush and that the storage plate 5 placed on the friction parts 411 is level.

[0030] A clamp 6 is provided at the lower end of the friction portion 411 to further prevent the friction portion 411 from sliding down along the upright pole 3 and increase the load-bearing capacity of the storage plate 5.

[0031] The adjusting portion 412 and the guide portion 413 are integrally formed, and one end of the guide portion 413 is threadedly connected to the friction portion 411. During assembly, the guide portion 413 is passed through the long slot 111 and connected to the friction portion 411, so that the assembly is simple.

[0032] The upper and lower ends of the vertical rod 3 are respectively fixed to the upper plate 12 and the lower plate 13 of the cabinet 1. The vertical rod 3 can be used to cooperate with the space adjustment component 4 to complete the support of the storage plate 5 and to strengthen the overall strength of the cabinet 1.

[0033] According to actual tests, the storage plate 5 of the present invention can bear a weight of 15 kg without sliding, and is suitable for placing switchgear, measuring instruments, protective electrical appliances, auxiliary equipment and the like.

[0034] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0035] In the description of this utility model, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Therefore, the terms "first" and "second" may explicitly or implicitly include one or more of the features.

[0036] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A CB cabinet with a space adjustment structure, comprising a cabinet body (1), wherein the front end of the cabinet body (1) is rotatably connected to a cabinet door (2), characterized in that: At least two spaced-apart vertical rods (3) are provided inside both sides of the cabinet (1); Each of the vertical rods (3) is provided with a plurality of space adjustment components (4), the space adjustment components (4) including an adjustment block (41) and a spring (42), the adjustment block (41) including a friction portion (411) abutting against the vertical rod (3), an adjustment portion (412) arranged outside the side panel (11) of the cabinet (1), and a guide portion (413) of the adjustment portion (412) connected to the friction portion (411), the spring (42) being sleeved on the outer periphery of the guide portion (413), one end of the spring (42) abutting against the friction portion (411), and the other end of the spring (42) abutting against the inner wall of the side panel (11), and the side panel (11) being provided with a long groove (111) for giving way to the guide portion (413); It also includes a storage plate (5), which is placed on the upper end of the friction portion (411).

2. The CB cabinet with a space adjustment structure according to claim 1, characterized in that: The outer periphery of the vertical pole (3) is provided with a first rubber layer, and the friction portion (411) is provided with a second rubber layer abutting against the first rubber layer.

3. The CB cabinet with a space adjustment structure according to claim 2, characterized in that: The first rubber layer and the second rubber layer are provided with concave and convex surfaces that fit into each other.

4. The CB cabinet with a space adjustment structure according to claim 3, characterized in that: The concave-convex surface is sawtooth-shaped.

5. The CB cabinet with a space adjustment structure according to claim 4, characterized in that: The concave-convex surface is in an arc shape.

6. The CB cabinet with a space adjustment structure according to claim 1, characterized in that: The two friction parts (411) located on the same side are connected as one body.

7. The CB cabinet with a space adjustment structure according to claim 1, characterized in that: A clamp (6) is provided at the lower end of the friction portion (411).

8. The CB cabinet with a space adjustment structure according to claim 1, characterized in that: The adjusting portion (412) and the guiding portion (413) are integrally formed, and one end of the guiding portion (413) is threadedly connected to the friction portion (411).

9. The CB cabinet with a space adjustment structure according to claim 1, characterized in that: The upper and lower ends of the upright pole (3) are respectively fixed to the upper plate (12) and the lower plate (13) of the cabinet body (1).

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