Power distribution cabinet with layered arrangement

Abstract

The utility model discloses a power distribution cabinet with layered arrangement, which comprises a power distribution cabinet body and a layered assembly, a cabinet door is movably mounted on the side surface of the power distribution cabinet body, a back plate is arranged in the power distribution cabinet body, the layered assembly comprises a layered frame plate, a hoop plate and a quick release mechanism, and the top of the layered frame plate is fixedly mounted with the bottom of the hoop plate. Quick release mechanisms are arranged at the two ends of the hoop plate; the outer surfaces of the end parts of the quick release mechanisms are fixedly mounted on the inner surface of the back plate; by arranging the layering assembly, the connecting rod is moved in the direction, away from the spring, of the connector until the moving distance of the connector is larger than the length of the axial column, clamping and fixing are canceled, then the connector is rotated, the connecting piece on the connector reaches the opening of the hanging lug, and the hoop plate and the hanging lug can be moved out in parallel, so that fixing of the hoop plate and the layering frame plate is canceled; and after the position is adjusted, the electrical equipment is fixed again, so that the flexible adjustment of the arrangement of the electrical equipment in the power distribution cabinet body is improved, and the practicability of the power distribution cabinet is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution cabinets, and more specifically, the utility model relates to a distribution cabinet with a layered structure. Background Art

[0002] A distribution cabinet is a key device for power distribution and circuit protection, usually installed in the electrical system of a building or industrial site to protect the circuit from overload, short circuit and other electrical faults, ensuring power safety and system reliability. However, in the actual use process, there are still some disadvantages. For example, in order to distinguish the internal control structure, some current distribution cabinets usually use a layered board to divide electrical equipment into different layers or branches for more precise management of power supply. However, the layered board of some distribution cabinets is integrally formed with the cabinet body or fixed by bolts. At this time, when one of the upper and lower layers installs too many control mechanisms and more space is needed, the layered board needs to be disassembled again. The above fixing method will make it difficult to quickly disassemble the layered board from the cabinet body, resulting in limited arrangement and distribution of electrical equipment and affecting the normal use of the distribution cabinet. Summary of the Utility Model

[0003] In order to overcome the above defects of the prior art, the utility model provides a distribution cabinet with a layered structure to solve the problem of inconvenient operation when the layered board of some distribution cabinets in the prior art is integrally formed with the cabinet body or fixed by bolts and needs to be disassembled again.

[0004] To solve the above technical problems, the utility model provides the following technical solutions: A distribution cabinet with a layered structure includes

[0005] a distribution cabinet body, a cabinet door is movably installed on the side surface of the distribution cabinet body, and a backboard is arranged inside the distribution cabinet body;

[0006] a layered component, the layered component includes a layered frame board, a hoop board and a quick-release mechanism. The top of the layered frame board is fixedly installed with the bottom of the hoop board, and quick-release mechanisms are arranged at both ends of the hoop board. The outer surface of the end of the quick-release mechanism is fixedly installed with the inner surface of the backboard.

[0007] Wherein, it further includes a heat dissipation grid and a removal component. The heat dissipation grid is fixedly installed on the inner walls of the top of both sides of the distribution cabinet body, and the removal component is arranged inside the distribution cabinet body.

[0008] Among them, the quick-release mechanism includes a hanging ear, a sleeve, a spring, a connecting rod, and a connecting head. The side surface of the hanging ear is fixedly installed on the surface of the hoop plate, the outer surface of the sleeve is fixedly installed on the inner surface of the back plate, the spring is arranged inside the sleeve, and one end is fixedly connected to the inner wall of the sleeve, and the other end is fixedly connected to the side end of the connecting rod. The outer surface of the connecting rod is movably sleeved inside the sleeve, and the side surface of the connecting head is fixedly installed on the side end of the connecting rod away from the spring.

[0009] Wherein, the quick-release mechanism also includes two posts, which are fixedly mounted on the side of the top of the hanging ear and are used to clamp the connector.

[0010] Among them, the removal assembly includes a fixed plate, a lower limit rod, an upper limit rod, a fixed block, a screw rod, and a knob. The outer surface of the fixed plate is fixedly installed on the inner surface of the distribution cabinet body, the bottom of the lower limit rod is fixedly installed on the top of the fixed plate, and the outer surface is slidably installed on the inner wall of the bottom of the back plate, the top of the upper limit rod is fixedly installed on the inner surface of the distribution cabinet body, and the outer surface is slidably installed on the inner wall of the top of the back plate, the bottom of the fixed block is fixedly installed on the top of the fixed plate, one end of the screw rod is rotatably installed on the inside of the fixed block, and the other end is rotatably installed on the inner wall of the distribution cabinet body, the screw rod is threadedly connected to the bottom of the back plate, and the knob is arranged at the end of the screw rod close to the fixed block.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the above scheme, by setting up layered components, when it is necessary to adjust the positions of multiple layered components set inside the distribution cabinet, the connecting rod can be moved in the direction away from the spring through the connecting head, and the connecting rod moves along the side wall of the sleeve end until the moving distance of the connecting head is longer than the length of the pillar, and the clamping fixation is cancelled. Then, the connecting head is rotated so that the connecting piece on it reaches the opening of the hanging ear, and the same operation is performed on the quick-release mechanism at both ends of the hoop plate, so that the hoop plate together with the hanging ears fixed at both ends thereof can be moved out parallel to the connecting head and the connecting rod, thereby canceling the fixation of the hoop plate and the layered frame plate, and after adjusting the position, the quick-release mechanism is reversed and re-fixed, thereby improving the flexible adjustment of the arrangement and distribution of electrical equipment inside the distribution cabinet, and improving the practicality of the distribution cabinet.

[0013] In the above scheme, by setting up a removal component, during the installation and disassembly of the hoop plate through the quick-release mechanism or the maintenance of the distribution cabinet body, the screw rod can be rotated by the knob to make the threaded back plate move along the surface of the screw rod toward the cabinet door connected to the distribution cabinet body, and the back plate will move along the surface of the lower limit rod and the upper limit rod, and finally move parallel to the opening position close to the distribution cabinet body, thereby reducing line of sight obstruction, and then facilitating the maintenance of electrical equipment fixed on the back plate by the layered components. Description of the Drawings

[0014] Figure 1 This is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the power distribution cabinet body of the present utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the removal component of the present utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the layering component of the present utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the quick-release mechanism of the present utility model.

[0019] [Reference Signs]

[0020] 1. Power distribution cabinet body; 2. Cabinet door; 3. Heat dissipation grid; 4. Removal component; 5. Back panel; 6. Layering component; 40. Fixed plate; 41. Lower limit rod; 42. Upper limit rod; 43. Fixed block; 44. Lead screw; 45. Knob; 60. Layering shelf board; 61. Hoop plate; 62. Quick-release mechanism; 620. Hanging ear; 621. Sleeve; 622. Spring; 623. Connecting rod; 624. Connector; 625. Pillar. Detailed Embodiments

[0021] In order to make the technical problems, technical solutions and advantages to be solved by the present utility model clearer, the following will be described in detail with reference to the drawings and specific embodiments.

[0022] As shown in the attached Figure 1 to the attached Figure 5 An embodiment of the present utility model provides a power distribution cabinet with a layered setting, including

[0023] a power distribution cabinet body 1, a cabinet door 2 is movably installed on the side of the power distribution cabinet body 1, and a back panel 5 is arranged inside the power distribution cabinet body 1;

[0024] a layering component 6, the layering component 6 includes a layering shelf board 60, a hoop plate 61, and a quick-release mechanism 62. The top of the layering shelf board 60 is fixedly installed with the bottom of the hoop plate 61, and quick-release mechanisms 62 are arranged at both ends of the hoop plate 61, and the outer surface of the end of the quick-release mechanism 62 is fixedly installed with the inner surface of the back panel 5.

[0025] Among them, it further includes a heat dissipation grid 3 and a removal component 4. The heat dissipation grid 3 is fixedly installed on the inner walls of the tops of both sides of the power distribution cabinet body 1, and the removal component 4 is arranged inside the power distribution cabinet body 1.

[0026] Among them, the quick-release mechanism 62 includes a hanging ear 620, a sleeve 621, a spring 622, a connecting rod 623, and a connecting head 624. The side of the hanging ear 620 is fixedly installed on the surface of the hoop plate 61, the outer surface of the sleeve 621 is fixedly installed on the inner surface of the back plate 5, the spring 622 is arranged inside the sleeve 621, and one end is fixedly connected to the inner wall of the sleeve 621, and the other end is fixedly connected to the side end of the connecting rod 623, the outer surface of the connecting rod 623 is movably sleeved inside the sleeve 621, and the side of the connecting head 624 is fixedly installed on the side end of the connecting rod 623 away from the spring 622.

[0027] The quick release mechanism 62 further includes two posts 625, which are fixedly mounted on the side of the top of the hanging ear 620 and are used to clamp the connector 624.

[0028] By setting up a quick release mechanism 62, the ear 620 in the quick release mechanism 62 is fixed to the remaining structure by snap connection. In addition to the ear 620 and two pillars 625 installed on its surface, the remaining components are arranged on the back plate 5 in multiple ways, which are not shown in the figure, to adapt to various position adjustment requirements.

[0029] Among them, the removal component 4 includes a fixed plate 40, a lower limit rod 41, an upper limit rod 42, a fixed block 43, a screw rod 44, and a knob 45. The outer surface of the fixed plate 40 is fixedly installed with the inner surface of the distribution cabinet body 1, the bottom of the lower limit rod 41 is fixedly installed with the top of the fixed plate 40, and the outer surface is slidably installed with the inner wall of the bottom of the back plate 5, the top of the upper limit rod 42 is fixedly installed with the inner surface of the distribution cabinet body 1, and the outer surface is slidably installed with the inner wall of the top of the back plate 5, the bottom of the fixed block 43 is fixedly installed with the top of the fixed plate 40, one end of the screw rod 44 is rotatably installed with the inside of the fixed block 43, and the other end is rotatably installed with the inner wall of the distribution cabinet body 1, the screw rod 44 is threadedly connected with the bottom of the back plate 5, and the knob 45 is arranged at the end of the screw rod 44 close to the fixed block 43;

[0030] By setting the fixing plate 40, the fixing plate 40 is suspended inside the switch cabinet body 1, so as to reduce the degree of mobility and reduce the infiltration of rainwater through the bottom joint between the switch cabinet body 1 and the cabinet door 2, thereby directly affecting the electrical equipment.

[0031] The working process of the utility model is as follows:

[0032] When it is necessary to adjust the positions of the multiple layered components 6 arranged inside the switch cabinet body 1, the connecting rod 623 can be moved away from the spring 622 through the connecting head 624, and the connecting rod 623 moves along the side wall of the end of the sleeve 621 until the moving distance of the connecting head 624 is longer than the length of the pillar 625, and the clamping fixation is cancelled. Then, the connecting head 624 is rotated so that the connecting piece on it reaches the opening of the hanging ear 620, and the same operation is performed on the quick release mechanism 62 at both ends of the hoop plate 61, so that the hoop plate 61 together with the hanging ears 620 fixed to its two ends can be moved out of the connecting head 624 and the connecting rod 623 in parallel, thereby canceling the fixation of the hoop plate 61 and the layered shelf plate 60, and after adjusting the position, the quick release mechanism 62 is reversed and re-fixed, thereby improving the flexible adjustment of the arrangement and distribution of electrical equipment inside the switch cabinet body 1 and improving the practicality of the switch cabinet.

[0033] In addition, during the installation and disassembly of the hoop plate 61 through the quick-release mechanism 62 or the maintenance of the distribution cabinet body 1, the screw rod 44 can be rotated by the knob 45, so that the threaded back plate 5 moves along the surface of the screw rod 44 toward the cabinet door 2 connected to the distribution cabinet body 1, and the back plate 5 will move along the surface of the lower limit rod 41 and the upper limit rod 42, and finally move parallel to the opening position close to the distribution cabinet body 1, thereby reducing line of sight obstruction, and making it easier to repair the electrical equipment fixed on the back plate 5 by the layered component 6.

[0034] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0035] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0036] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A distribution cabinet with a layered arrangement, characterized in that: include A power distribution cabinet body (1), wherein a cabinet door (2) is movably mounted on a side of the power distribution cabinet body (1), and a back panel (5) is arranged inside the power distribution cabinet body (1); A layered assembly (6), the layered assembly (6) comprising a layered frame plate (60), a hoop plate (61), and a quick release mechanism (62), the top of the layered frame plate (60) being fixedly mounted to the bottom of the hoop plate (61), both ends of the hoop plate (61) being provided with a quick release mechanism (62), and the outer surface of the end of the quick release mechanism (62) being fixedly mounted to the inner surface of the back plate (5).

2. The power distribution cabinet with layered arrangement according to claim 1, characterized in that: It also includes a heat dissipation grid (3) and a removal component (4), wherein the heat dissipation grid (3) is fixedly mounted on the inner walls at the top of both sides of the power distribution cabinet body (1), and the removal component (4) is arranged inside the power distribution cabinet body (1).

3. The power distribution cabinet with layered arrangement according to claim 1, characterized in that: The quick-release mechanism (62) comprises a hanging ear (620), a sleeve (621), a spring (622), a connecting rod (623), and a connecting head (624); the side surface of the hanging ear (620) is fixedly mounted on the surface of the hoop plate (61); the outer surface of the sleeve (621) is fixedly mounted on the inner surface of the back plate (5); the spring (622) is arranged inside the sleeve (621), and one end is fixedly connected to the inner wall of the sleeve (621), and the other end is fixedly connected to the side end of the connecting rod (623); the outer surface of the connecting rod (623) is movably sleeved inside the sleeve (621); and the side surface of the connecting head (624) is fixedly mounted on the side end of the connecting rod (623) away from the spring (622).

4. The power distribution cabinet with layered arrangement according to claim 3, characterized in that: The quick-release mechanism (62) further comprises two posts (625), which are fixedly mounted on the side surface of the top of the hanging ear (620) and are used for clamping the connecting head (624).

5. The power distribution cabinet with layered arrangement according to claim 2, characterized in that: The removal assembly (4) comprises a fixing plate (40), a lower limiting rod (41), an upper limiting rod (42), a fixing block (43), a screw rod (44), and a knob (45); the outer surface of the fixing plate (40) is fixedly mounted on the inner surface of the distribution cabinet body (1); the bottom of the lower limiting rod (41) is fixedly mounted on the top of the fixing plate (40), and the outer surface is slidably mounted on the inner wall of the bottom of the back plate (5); the top of the upper limiting rod (42) is slidably mounted on the inner wall of the bottom of the back plate (5); The fixing block (43) is fixedly mounted on the inner surface of the fixing block (43), and the outer surface is slidably mounted on the inner wall of the top of the back plate (5); the bottom of the fixing block (43) is fixedly mounted on the top of the fixing plate (40); one end of the screw rod (44) is rotatably mounted inside the fixing block (43), and the other end is rotatably mounted on the inner wall of the distribution cabinet body (1); the screw rod (44) is threadedly connected to the bottom of the back plate (5); and the knob (45) is arranged at the end of the screw rod (44) close to the fixing block (43).

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