A modular assembly type power distribution cabinet shell

Abstract

This utility model discloses a modular assembly-type power distribution cabinet shell, relating to the field of power distribution cabinet technology. The utility model includes an assembly section for quickly assembling the sheet metal structure of the power distribution cabinet; and a fixing section for positioning and reinforcing the sheet metal. Specifically, the assembly section connects two side panels to the sides of the base, with the bottom of the side panels interlocking with two positioning block assembly sections. The back panel is then connected to the two side panels via positioning strips, and the bottom of the base frame is interlocked with the two positioning block assembly sections for positioning. After the back panel is installed, the protrusions on the positioning strips engage with elastic clips for fixation, thus supporting and fixing the back panel without requiring manual assistance. Finally, the top panel is connected to the top of the side panels and back panel via the bottom adapter frame, and the insertion rod is interlocked with the side panel for positioning. This allows for rapid assembly, which can be completed by a single person without the need for multiple people.

Description

Technical Field

[0001] This utility model belongs to the field of power distribution cabinet technology, and in particular relates to a modular assembly power distribution cabinet shell. Background Technology

[0002] Modular assembly-type distribution cabinet shells are a type of distribution cabinet structure that uses standardized modular design and flexible combination and assembly, offering advantages such as efficient production, convenient transportation, rapid installation and maintenance.

[0003] However, traditional distribution cabinets are usually difficult to assemble by a single person, requiring two or more people to work together. Furthermore, the cabinet shell needs to be supported during assembly to facilitate the subsequent installation of bolts. This method requires multiple people to work together, is cumbersome, and has low assembly efficiency. Therefore, we propose a modular assembly type distribution cabinet shell. Utility Model Content

[0004] The purpose of this utility model is to provide a modular assembly type distribution cabinet shell. By setting up an assembly section, no staff support is required, and the assembly process can be completed by a single person without the need for multiple people to cooperate. This solves the problem that traditional distribution cabinets are usually difficult to assemble by a single person, requiring two or more people to work together, and the shell of the distribution cabinet also needs to be supported during the assembly process.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a modular assembly-type power distribution cabinet housing, including an assembly section for quickly assembling the sheet metal structure of the power distribution cabinet; and

[0007] The fixing part is used to position and reinforce the board, which facilitates the subsequent assembly of other boards;

[0008] The assembly part includes a base, side plates, a top plate, and a back plate. The fixing part is installed on the left and right sides of the base and is used to fix the side plates.

[0009] Furthermore, the base has positioning grooves on the top left and right sides, and a positioning support plate is fixedly connected to the bottom of the side plate, with a slot inside the positioning support plate;

[0010] The slot is used to cooperate with the fixing part, and the positioning support plate will be inserted into the positioning slot when the side plate is installed.

[0011] Furthermore, two elastic blocks are fixedly connected to the inner back of the side panel, two positioning strips are fixedly connected to the front of the back panel, a bottom frame is fixedly connected to the bottom of the front of the back panel, and a protrusion is fixedly connected to the side of the two positioning strips that are close to each other; the elastic blocks have a protrusion on the side facing the positioning strip, which is used to engage with the protrusion for buckling; the bottom of the side panel is fixed to the base by screws installed through holes.

[0012] After the two side panels are installed, the back panel is inserted between the two side panels by two positioning strips, and the elastic block will be locked and fixed with the protrusion.

[0013] Furthermore, an adapter frame is fixedly connected to the bottom of the top plate, and two plug rods are fixedly connected to the left and right sides of the bottom of the top plate. After the side plate and back plate are installed, the bottom of the top plate is inserted into the top of the side plate and back plate through the adapter frame, and the back plate and side plate are fixed by mounting screws through holes.

[0014] The adapter frame is used to reinforce the side plate and back plate by inserting the bottom rod of the adapter frame into the top of the side plate.

[0015] Furthermore, a number of positioning blocks are fixedly connected to the top of the base, two positioning blocks are inserted into the bottom of the side plate, and two positioning blocks are inserted into the back plate through the bottom frame. The positioning blocks play a role in positioning and reinforcing the side plate and the back plate respectively. The bottom of the back plate is fixed to the base mounting screws through the holes on the bottom frame, and the positioning blocks are fixed to the base by welding.

[0016] Furthermore, the fixing part includes a locking block that is slidably connected to the side of the base, a fixing plate that is fixedly connected to the top of the inner side of the base, two limiting rods that are slidably connected inside the fixing plate, and springs that are sleeved on the outer sides of the two limiting rods;

[0017] The limiting rod is fixedly connected to the surface of the card block on the side facing the card block, the card block is positioned and engaged with the card slot, and the top of the outer side of the card block is set with an incline.

[0018] Furthermore, one end of the spring is fixedly connected to the surface of the locking block, and the other end of the spring is fixedly connected to the surface of the fixing plate. The limiting rod is used to limit the locking block.

[0019] When the positioning support plate comes into contact with the inclined surface of the top of the card block, it will push the card block. At this time, the spring is squeezed and contracted to store force, which is used to smoothly eject the card block into the card slot.

[0020] This utility model has the following beneficial effects:

[0021] 1. This utility model, by setting up an assembly part, specifically connects the two side plates to the sides of the base respectively, inserts the bottom of the side plates into the two positioning block assembly parts, and then connects the back plate to the two side plates through positioning strips, and inserts the bottom of the bottom frame into the two positioning block assembly parts for positioning. After the back plate is installed, the protrusions on the positioning strips will lock and fix it with the elastic blocks, thereby supporting and fixing the back plate without the need for workers to assist. Finally, the top plate is connected to the top of the side plates and the back plate respectively through the bottom adapter frame, and the plug rod is inserted and positioned with the side plate. The assembly can be completed quickly. This assembly process can be completed by a single person without the need for multiple people to cooperate.

[0022] 2. This utility model, by setting a fixing part, specifically, when the side plate is installed, the top of the base is installed in a plug-in manner, and the positioning support plate will be inserted into the positioning groove. When the positioning support plate contacts the locking block, it will push the locking block. When the locking groove moves to the position of the locking block, the locking block will spring into the locking groove under the action of the spring, thereby locking and fixing the positioning support plate. This makes the side plate more stable and allows the side plate to be installed vertically on the base, which is convenient for the staff to assemble later and does not require the side plate to be supported.

[0023] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0024] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0026] Figure 2 This is a schematic diagram of the top structure of the base of this utility model;

[0027] Figure 3 This is a schematic diagram of the overall structure of the side plate of this utility model;

[0028] Figure 4 This is a schematic diagram of the overall structure of the back panel of this utility model;

[0029] Figure 5 This is a schematic diagram of the bottom structure of the top plate of this utility model;

[0030] Figure 6 This is a schematic diagram of the formal cross-sectional structure of the base of this utility model;

[0031] Figure 7This is a schematic diagram of the connection structure between the elastic card block and the positioning strip of this utility model.

[0032] The attached diagram lists the components represented by each number as follows:

[0033] 1. Assembly section; 11. Base; 111. Positioning groove; 12. Side panel; 121. Door panel; 122. Positioning support plate; 123. Elastic locking block; 124. Locking groove; 13. Top plate; 131. Adaptor frame; 132. Insert rod; 14. Back panel; 141. Positioning strip; 142. Bottom frame; 143. Protrusion; 15. Positioning block; 2. Fixing section; 21. Locking block; 22. Fixing plate; 23. Limiting rod; 24. Spring. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0035] Please see Figures 1-7 As shown, this utility model is a modular assembly-type distribution cabinet shell, including an assembly part 1, which is used to quickly assemble the sheet metal structure of the distribution cabinet; and

[0036] Fixing part 2 is used to position and reinforce the board, which facilitates the subsequent assembly of other boards;

[0037] The assembly part 1 includes a base 11, a side plate 12, a top plate 13 and a back plate 14. The fixing part 2 is installed on the left and right sides of the base 11 and is used to fix the side plate 12.

[0038] The base 11 has positioning grooves 111 on the top left and right sides. A positioning support plate 122 is fixedly connected to the bottom of the side plate 12, and a slot 124 is provided inside the positioning support plate 122. The slot 124 is used to cooperate with the fixing part 2. During installation, the positioning support plate 122 will insert into the positioning grooves 111. Two elastic blocks 123 are fixedly connected to the inner back of the side plate 12. Two positioning strips 141 are fixedly connected to the front of the back plate 14. A bottom frame 142 is fixedly connected to the bottom of the front of the back plate 14. The two positioning strips 141 are connected to... A protrusion 143 is fixedly connected to one of the adjacent sides; after the two side plates 12 are installed, the back plate 14 is inserted between the two side plates 12 via two positioning strips 141, and the elastic locking block 123 will be locked and fixed with the protrusion 143; an adapter frame 131 is fixedly connected to the bottom of the top plate 13, and two insert rods 132 are fixedly connected to the left and right sides of the bottom of the top plate 13. After the side plates 12 and the back plate 14 are installed, the bottom of the top plate 13 is inserted into the top of the side plates 12 and the back plate 14 via the adapter frame 131; wherein, the bottom of the adapter frame 131... The insertion rod 132 is inserted into the top of the side plate 12, and the adapter frame 131 is used to reinforce the side plate 12 and the back plate 14. Several positioning blocks 15 are fixedly connected to the top of the base 11. The bottom of the side plate 12 is inserted into two positioning blocks 15, and the back plate 14 is inserted into two positioning blocks 15 through the bottom frame 142. The positioning blocks 15 play the role of positioning and reinforcing the side plate 12 and the back plate 14 respectively. The two side plates 12 are connected to the sides of the base 11 respectively, and the bottom of the side plate 12 is inserted into the assembly part 1 of the two positioning blocks 15. Then the back plate 14 is connected through the positioning strip 141. The two side panels 12 are aligned, and the bottom of the bottom frame 142 is inserted and positioned with the two positioning blocks 15 assembly parts 1. After the back panel 14 is installed, the protrusions 143 on the positioning strip 141 will be locked and fixed with the elastic clips 123, thereby supporting and fixing the back panel 14 without the need for staff assistance. Finally, the top panel 13 is aligned with the top of the side panels 12 and the back panel 14 respectively through the bottom adapter frame 131, and the insertion rod 132 is inserted and positioned with the side panel 12. The assembly can be completed quickly. This assembly process can be completed by a single person without the need for multiple people to cooperate.

[0039] The fixing part 2 includes a locking block 21 slidably connected to the side of the base 11. A fixing plate 22 is fixedly connected to the top of the inner side of the base 11. Two limiting rods 23 are slidably connected inside the fixing plate 22. Springs 24 are sleeved on the outer side of the two limiting rods 23. When the side plate 12 is installed, the top of the base 11 is installed by plugging. The positioning support plate 122 will be inserted into the positioning groove 111. When the positioning support plate 122 contacts the locking block 21, it will push the locking block 21. When the groove 124 moves to the position of the locking block 21, the locking block 21 will spring into the groove 124 under the elastic action of the spring 24, thereby locking and fixing the positioning support plate 122. This makes the side plate 12 more stable and allows the side plate 12 to be installed vertically on the base 11, which is convenient for the staff to assemble later and does not require support for the side plate 12.

[0040] The limiting rod 23 is fixedly connected to the surface of the card block 21 on the side facing the card block 21, the card block 21 is positioned and engaged with the card slot 124, and the top of the outer side of the card block 21 is set with an sloping surface.

[0041] One end of the spring 24 is fixedly connected to the surface of the locking block 21, and the other end of the spring 24 is fixedly connected to the surface of the fixing plate 22. The limiting rod 23 is used to limit the locking block 21.

[0042] When the positioning support plate 122 contacts the top inclined surface of the card block 21, it will push the card block 21. At this time, the spring 24 is squeezed and contracted to store force, which is used to smoothly pop the card block 21 into the card slot 124.

[0043] One specific application of this embodiment is:

[0044] When assembling the distribution cabinet, first place the base 11 on the ground, then connect the side plate 12 to the side of the base 11, and install the side plate 12 from the top of the base 11 by plugging it in, so that the bottom of the side plate 12 is plugged into the two positioning blocks 15 assembly parts 1. Then the positioning support plate 122 will be inserted into the positioning groove 111, and when the positioning support plate 122 contacts the locking block 21, it will push the locking block 21, which will drive the limit rod 23 to slide on the fixing plate 22. At the same time, the spring 24 is compressed. When the slot 124 moves to the position of the locking block 21, the locking block 21 will spring into the slot 124 under the elastic action of the spring 24, thereby locking and fixing the positioning support plate 122, which can make the side plate 12 more stable. Then assemble the other side plate 12 in the same way, and then connect the back plate 14 to the two side plates 12 through the positioning strip 141. The bottom frame 142 is inserted and positioned with the two positioning blocks 15 assembly parts 1. At the same time, after the back plate 14 is connected with the side plate 12, the protrusion 143 on the positioning strip 141 will be locked and fixed with the elastic block 123, thereby supporting and fixing the back plate 14. Finally, the top plate 13 is connected to the top of the side plate 12 and the back plate 14 respectively through the bottom adapter frame 131, and the plug rod 132 is inserted and positioned with the side plate 12 to improve the stability after assembly. The assembly can be completed quickly. This assembly process can be completed by one person without the need for multiple people to cooperate. After the assembly is completed, the bottom of the side plate 12 is fixed to the base 11 through the hole mounting bolts, and the hole mounting screws on the side plate 12 and the back plate 14 are fixed. Then, the back of the adapter frame 131 is installed and fixed to the back plate 14 through the hole, and the assembly is completed. Finally, the door panel 121 is installed on the left side plate 12.

[0045] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0046] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A modular, assembled switchgear cabinet housing, characterized in that, include: Assembly section (1), the assembly section (1) is used to quickly assemble the plate structure of the power distribution cabinet; as well as Fixing part (2), the fixing part (2) is used to position and reinforce the plate, so as to facilitate the subsequent assembly of other plates; The assembly part (1) includes a base (11), a side plate (12), a top plate (13) and a back plate (14). The fixing part (2) is installed on the left and right sides of the base (11) and is used to fix the side plate (12).

2. A modular, assembled switchgear cabinet according to claim 1, characterized in that The base (11) has positioning grooves (111) on the top left and right sides, and the side plate (12) is fixedly connected to a positioning support plate (122) at the bottom. The positioning support plate (122) has a slot (124) inside. The slot (124) is used to cooperate with the fixing part (2), and the positioning support plate (122) will be inserted into the positioning slot (111) when the side plate (12) is installed.

3. A modular, assembled switchgear cabinet according to claim 2, characterized in that Two elastic blocks (123) are fixedly connected to the inner back of the side plate (12), two positioning strips (141) are fixedly connected to the front of the back plate (14), a bottom frame (142) is fixedly connected to the bottom of the front of the back plate (14), and a protrusion (143) is fixedly connected to the side of the two positioning strips (141) that are close to each other. After the two side plates (12) are installed, the back plate (14) is inserted between the two side plates (12) by two positioning strips (141), and the elastic block (123) will be locked and fixed with the protrusion (143).

4. A modular, assembled switchgear cabinet according to claim 3, characterized in that The top plate (13) is fixedly connected to the bottom of the adapter frame (131), and two plug rods (132) are fixedly connected to the left and right sides of the bottom of the top plate (13). After the side plate (12) and the back plate (14) are installed, the bottom of the top plate (13) is plugged into the top of the side plate (12) and the back plate (14) through the adapter frame (131). Wherein, the plug (132) at the bottom of the adapter frame (131) is inserted into the top of the side plate (12), and the adapter frame (131) is used to reinforce the side plate (12) and the back plate (14).

5. A modular, assembled switchgear cabinet according to claim 4, characterized in that The base (11) has several positioning blocks (15) fixedly connected to its top. The side plate (12) is inserted into two positioning blocks (15) at its bottom. The back plate (14) is inserted into two positioning blocks (15) through the bottom frame (142). The positioning blocks (15) respectively play the role of positioning and reinforcing the side plate (12) and the back plate (14).

6. A modular, assembled switchgear cabinet shell according to claim 4, characterized in that The fixing part (2) includes a locking block (21) that is slidably connected to the side of the base (11). A fixing plate (22) is fixedly connected to the top of the inner side of the base (11). Two limiting rods (23) are slidably connected inside the fixing plate (22). Springs (24) are sleeved on the outer sides of the two limiting rods (23). The limiting rod (23) is fixedly connected to the surface of the card block (21) on the side facing the card block (21), the card block (21) is positioned and engaged with the card slot (124), and the top of the outer side of the card block (21) is set with an inclined surface.

7. A modular, assembled switchgear cabinet according to claim 6, characterized in that One end of the spring (24) is fixedly connected to the surface of the block (21), and the other end of the spring (24) is fixedly connected to the surface of the fixing plate (22). The limiting rod (23) is used to limit the block (21). When the positioning support plate (122) contacts the top inclined surface of the card block (21), it will push the card block (21). At this time, the spring (24) is squeezed and contracted to store force, which is used to smoothly pop the card block (21) into the card slot (124).

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