A power distribution cabinet shell convenient for field installation and use

Abstract

The utility model discloses a kind of power distribution cabinet shell convenient to install and use in field, it is related to power distribution cabinet technical field.The utility model includes assembling part, the assembling part is used to quickly assemble the plate structure of power distribution cabinet;And fixed part, the fixed part is used to reinforce plate, it is convenient to the assembly of subsequent plate.The utility model is by setting assembling part, specifically is with the positioning block of base, positioning column one is inserted in alignment with the positioning groove of backplate bottom, while the plug-in block of backplate is inserted into slot one, L-shaped frame of side plate is pushed into fixed groove and moves down, plug-in block two of side plate bottom is inserted into slot two, and side plate is inserted with positioning column two, left side plate is installed similarly, after the mounting strip of top cover is inserted into the mounting slot of side plate, using bevel and sealing strip extrusion push top cover to move down, this mode can quickly assemble the plate structure of power distribution cabinet, without the aid of large tool and multiple staff cooperation can be completed installation.

Description

Technical Field

[0001] This utility model belongs to the field of power distribution cabinet technology, and in particular relates to a power distribution cabinet housing that is easy to install and use in the field. Background Technology

[0002] In fields such as field power, communications, and new energy (such as wind power and photovoltaics), the ease of installation and environmental adaptability of the distribution cabinet are crucial as the core equipment for power distribution.

[0003] Traditional enclosures are mostly integral structures, requiring large hoisting tools and multiple workers to complete the installation. However, in mountainous and other complex terrain areas, integral structure power distribution cabinets and large equipment are difficult to transport and reach, making it difficult to meet the needs of emergency power supply or rapid deployment in the field. Therefore, we have proposed a power distribution cabinet enclosure that is easy to install and use in the field. Utility Model Content

[0004] The purpose of this utility model is to provide a power distribution cabinet housing that is easy to install and use in the field. By setting up an assembly part, specifically, the positioning groove and positioning hole at the bottom of the back panel are aligned and inserted with the positioning block and positioning post of the base. At the same time, the insert block of the back panel is inserted into the slot, the L-shaped frame of the side panel is pushed into the fixing groove and moved down, the insert block at the bottom of the side panel is inserted into the slot, and the side panel is inserted into the positioning post. The left side panel is installed in the same way. Then, the mounting strip of the top cover is inserted into the mounting groove of the side panel, and the top cover is pushed down by the pressure of the inclined surface and the sealing strip. This method can quickly assemble the plate structure of the power distribution cabinet without the need for large tools and multiple workers to complete the installation. It solves the problem that most existing power distribution cabinets are integral structures, which require the use of large equipment for hoisting during installation, making it difficult to meet the needs of emergency power supply or rapid deployment in the field.

[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 power distribution cabinet housing that is easy to install and use in the field, including an assembly part for quickly assembling the sheet metal structure of the power distribution cabinet; and

[0007] The fixing part is used to reinforce the plate and facilitate the subsequent assembly of the plate;

[0008] The assembly part includes a base, a back panel, two side panels, a top cover, and a cabinet door. The fixing part is installed at the connection between the back panel and the side panels, and at the connection between the back panel and the top cover.

[0009] Furthermore, a positioning block and two positioning posts are fixedly connected to the top back of the base, a positioning groove and two positioning holes are provided at the bottom of the back plate, two slots are provided on the top back of the base, and two insert blocks are fixedly connected to the bottom of the back plate, with the insert blocks being inserted into the slots.

[0010] The back panel is connected to the positioning block and positioning post 1 on the base through positioning groove and two positioning holes. The positioning block, positioning post 1 and the insertion block 1 work together to perform the initial installation of the base and the back panel.

[0011] Furthermore, the fixing part includes a plurality of L-shaped frames, which are respectively fixedly connected to the two side plates on the side that are close to each other. The L-shaped frames are used to fix the back plate and the side plates.

[0012] A locking assembly, which is installed inside the top cover, is used to lock the back panel and the top cover;

[0013] The back panel has two fixing slots on both the left and right sides, and the L-shaped frame is inserted into the fixing slots. The back panel has two wedges fixedly connected to both the left and right sides of the inner wall, and the L-shaped frame is in contact with the wedges. The L-shaped frame has an inclined surface on the side closer to the side panel, and the wedges have an inclined surface on the side away from the side panel.

[0014] Furthermore, two slots are provided on the top left and right sides of the base, two positioning posts are fixedly connected to the top front of the base, two insert blocks are fixedly connected to the bottom of the side plate, and insertion holes are provided on the bottom front of the side plate;

[0015] The second insert block is inserted into the second slot, and the insertion hole on the bottom front of the side plate is inserted into the second positioning post. The second positioning post and the second insert block are used to complete the initial installation of the base and the side plate.

[0016] Furthermore, mounting grooves are provided on the top of the two side plates that are far apart from each other, and mounting strips are fixedly connected to the bottom left and right sides of the top cover;

[0017] The top cover is connected to the mounting slots on the two side plates by two mounting strips. The front opening of the mounting slot is provided with a bevel, and one end of the back of the mounting strip is provided with a bevel.

[0018] Furthermore, the locking component includes a trapezoidal block, a locking groove is provided on the top of the back plate, a lifting groove is provided inside the top cover, the lifting groove is slidably limited to the trapezoidal block, a limiting protrusion is fixedly connected to the left and right sides of the trapezoidal block, and two springs are fixedly connected to the top of the trapezoidal block, with one end of the top of each spring fixedly connected to the top of the inner wall of the lifting groove.

[0019] Two limiting protrusions are used to prevent the trapezoidal block from falling off, and spring one is used to push the trapezoidal block to reset.

[0020] Furthermore, a fixing post is fixedly connected to the top of the front of the back plate, and an unlocking plate is slidably limited to the outer surface of the fixing post. Two unlocking posts are fixedly connected to the back of the unlocking plate, and a second spring is sleeved on the outside of the unlocking post. One end of the front of the second spring is fixedly connected to the back of the unlocking plate, and one end of the back of the second spring is fixedly connected to the top of the front of the back plate.

[0021] The back plate has two sliding holes on the top front side, the unlocking post is matched with the sliding holes, the trapezoidal block has an unlocking ramp inside, and an anti-detachment ring is fixedly connected to one end of the front side of the fixing post to prevent the unlocking plate from falling off.

[0022] This utility model has the following beneficial effects:

[0023] 1. This utility model, by setting up an assembly part, specifically involves aligning and inserting the positioning groove and positioning hole at the bottom of the back panel with the positioning block and positioning post one of the base, while simultaneously inserting the back panel's insert block one into slot one, pushing the L-shaped frame of the side panel into the fixing groove and moving it down, inserting the side panel's bottom insert block two into slot two, and connecting the side panel with the positioning post two. The left side panel is installed in the same way. Then, the mounting strip of the top cover is inserted into the mounting groove of the side panel, and the top cover is pushed down by the pressure of the inclined surface and sealing strip. This method enables the rapid assembly of the power distribution cabinet's plate structure without the need for large tools or multiple workers to complete the installation.

[0024] 2. This utility model, by setting a fixing part, specifically by lowering the side plate, the bottom inclined surface of the L-shaped frame contacts the top inclined surface of the wedge block and squeezes the sealing strip, causing the side plate to move to the left and continuously push the top cover in. The inclined surface of the trapezoidal block inside is squeezed into the lifting groove by the back plate. Once the spring is compressed, after the compression is released, the spring force pushes the trapezoidal block into the locking groove of the back plate to complete the locking. When unlocking, the unlocking plate is pushed, which drives the unlocking column to squeeze the unlocking inclined surface of the trapezoidal block, causing it to move upward to the lifting groove. This method can make the diameter connection of the plate structure of the power distribution cabinet more stable and facilitates the subsequent use of bolts for final fixation.

[0025] 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

[0026] 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.

[0027] Figure 1This is a schematic diagram of the overall structure of this utility model;

[0028] Figure 2 This is a schematic diagram of the backplate structure of this utility model;

[0029] Figure 3 This is a schematic diagram of the structure of the insert block of this utility model;

[0030] Figure 4 This is a schematic diagram of the mounting groove structure of this utility model;

[0031] Figure 5 This utility model Figure 4 A magnified structural diagram of A in the middle;

[0032] Figure 6 This is a schematic diagram of the mounting strip structure of this utility model;

[0033] Figure 7 This is a schematic diagram of the overall structure of the locking component of this utility model;

[0034] Figure 8 This is a schematic diagram of the unlocking column structure of this utility model.

[0035] The attached diagram lists the components represented by each number as follows:

[0036] 1. Assembly section; 11. Base; 111. Positioning block; 112. Positioning post one; 113. Slot one; 114. Positioning post two; 115. Slot two; 12. Back panel; 121. Positioning groove; 122. Insert block one; 123. Fixing groove; 124. Wedge block; 125. Locking groove; 13. Side panel; 131. Insert block two; 132. Mounting groove; 14. Top cover; 141. Mounting strip; 15. Cabinet door; 2. Fixing section; 21. L-shaped frame; 22. Locking assembly; 221. Trapezoidal block; 222. Limiting protrusion; 223. Lifting groove; 224. Spring one; 225. Fixing post; 226. Unlocking plate; 227. Unlocking post; 228. Unlocking ramp; 229. Spring two. Detailed Implementation

[0037] 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.

[0038] Please see Figures 1-8As shown, this utility model is a power distribution cabinet housing that is easy to install and use in the field. It includes an assembly part 1, which is used to quickly assemble the plate structure of the power distribution cabinet; and a fixing part 2, which is used to reinforce the plate and facilitate subsequent assembly of the plate. The assembly part 1 includes a base 11, a back plate 12, two side plates 13, a top cover 14 and a cabinet door 15. The fixing part 2 is installed at the connection between the back plate 12 and the side plates 13, and at the connection between the back plate 12 and the top cover 14. The base 11 has a positioning block 111 and two positioning posts 112 fixedly connected to its top and back. The back plate 12 has a positioning groove 121 and two positioning holes at its bottom. The base 11 has two slots 113 on its top and back. The back plate 12 has two insert blocks 122 fixedly connected to its bottom. The insert blocks 122 are inserted into the slots 113. The back plate 12 is inserted into the positioning block 111 and positioning posts 112 on the base 11 through the positioning groove 121 and the two positioning holes. The positioning block 111, positioning posts 112 and insert blocks 122 work together to perform the initial installation of the base 11 and the back plate 12. The fixing part 2 includes several L-shaped brackets 21, which are fixedly connected to the two side plates 13 on the side that are close to each other. The L-shaped brackets 21 are used to fix the back plate 12 and the side plates 13. The locking component 22 is installed inside the top cover 14 and is used to lock the back plate 12 and the top cover 14. The back plate 12 has two fixing slots 123 on the left and right sides. The L-shaped brackets 21 are inserted into the fixing slots 123. The back plate 12 has two wedges 124 fixedly connected to the left and right sides of the inner wall of the back plate 12. The L-shaped brackets 21 are in contact with the wedges 124. The side of the L-shaped brackets 21 that is close to the side plate 13 has an inclined surface, and the side of the wedges 124 that is away from the side plate 13 has an inclined surface. Two slots 115 are provided on the top left and right sides of the base 11. Two positioning posts 114 are fixedly connected to the top front of the base 11. Two inserts 131 are fixedly connected to the bottom of the side plate 13. Insertion holes are provided on the bottom front of the side plate 13. The positioning grooves 121 and positioning holes at the bottom of the back plate 12 are aligned with the positioning blocks 111 and positioning posts 112 of the base 11 and inserted. At the same time, the inserts 122 of the back plate 12 are inserted into the slots 113. The L-shaped bracket 21 of the side plate 13 is pushed into the fixing groove 123 and moved down. The inserts 131 at the bottom of the side plate 13 are inserted into the slots 115. Side panel 13 is inserted into positioning post 2 114, and left side panel 13 is installed in the same way. Then, the mounting strip 141 of top cover 14 is inserted into the mounting groove 132 of side panel 13. The top cover 14 is pushed down by the pressure of the inclined surface and sealing strip. This method can quickly assemble the plate structure of the power distribution cabinet without the need for large tools and multiple workers. Insert block 2 131 is inserted into slot 2 115, and the insertion hole on the bottom front of side panel 13 is inserted into positioning post 2 114. Positioning post 2 114 and insert block 2 131 are used to complete the initial installation of base 11 and side panel 13.Each of the two side plates 13 has a mounting groove 132 on its top side, which is far apart from each other. The top cover 14 has mounting strips 141 fixedly connected to its bottom left and right sides. The top cover 14 is inserted into the mounting grooves 132 on the two side plates 13 via the two mounting strips 141. The front opening of the mounting groove 132 has a bevel, and one end of the mounting strip 141 has a bevel. The locking assembly 22 includes a trapezoidal block 221. The top of the back plate 12 has a locking groove 125, and the top cover 14 has a lifting groove 223 inside. The lifting groove 223 slides and limits the movement of the trapezoidal block 221. Limiting protrusions 222 are fixedly connected to the left and right sides of the trapezoidal block 221. Two springs 224 are fixedly connected to the top of the trapezoidal block 221, and one end of each spring 224 is fixedly connected to the top of the inner wall of the lifting groove 223. The two limiting protrusions 222 prevent the trapezoidal block 221 from falling off, and the springs 224 push the trapezoidal block 221 back to its original position. A fixing post 225 is fixedly connected to the top front of the back plate 12. An unlocking plate 226 is slidably limited to the outer surface of the fixing post 225. Two unlocking posts 227 are fixedly connected to the back of the unlocking plate 226. A second spring 229 is sleeved on the outer side of each unlocking post 227. One end of the front of the second spring 229 is fixedly connected to the back of the unlocking plate 226, and the other end of the back of the second spring 229 is fixedly connected to the top front of the back plate 12. When the side plate 13 is moved down, the bottom inclined surface of the L-shaped frame 21 contacts the top inclined surface of the wedge block 124, squeezing the sealing strip and causing the side plate 13 to move to the left, continuously pushing in the top cover 14. The inclined surface of the trapezoidal block 221 inside is squeezed into the lifting groove 223 by the back plate 12. The first spring 229... 4. When under pressure, after the pressure is released, the spring force pushes the trapezoidal block 221 into the locking groove 125 of the back plate 12 to complete the locking. When unlocking, the unlocking plate 226 is pushed, which drives the unlocking column 227 to press the unlocking slope 228 of the trapezoidal block 221, causing it to move upward to the lifting groove 223. This method can make the plate structure diameter connection of the power distribution cabinet more stable and facilitate the final fixation with bolts. Among them, two sliding holes are opened on the top of the front of the back plate 12. The unlocking column 227 is matched with the sliding hole limit. The trapezoidal block 221 is provided with the unlocking slope 228 inside. One end of the front of the fixing column 225 is fixedly connected with an anti-detachment ring, which is used to prevent the unlocking plate 226 from falling off.

[0039] A specific application of this embodiment is as follows: During installation, the base 11 is first placed in the reserved installation position. Then, the positioning groove 121 and two positioning holes at the bottom of the back plate 12 are aligned with and inserted into the positioning block 111 and the two positioning posts 112, respectively. At the same time, the two inserts 122 at the bottom of the back plate 12 are also inserted into the two slots 113 on the base 11. At this time, the back plate 12 and the base 11 are initially fixed. Then, the two L-shaped brackets 21 on the right side plate 13 are pushed to the left into the two fixing slots 123. Then, the side plate 13 is moved down. Since the side plate 13 contacts the back plate 12... A sealing strip is provided at the position. Therefore, when the inclined surface at the bottom of the L-shaped frame 21 contacts the inclined surface at the top of the wedge block 124, the sealing strip will be squeezed, causing the side plate 13 to move to the left. When the side plate 13 continues to move down, the two insert blocks 131 at its bottom will be inserted into the two slots 115 on the base 11, and the front of the side plate 13 will be inserted into the positioning post 114 on the right side of the base 11. Through the cooperation of the L-shaped frame 21, the insert blocks 131 and the positioning post 114, the right side plate 13 can be initially fixed to the base 11 and the back plate 12. Then the left side plate 13 is installed in the same way.

[0040] Next, insert the two mounting strips 141 on the left and right sides of the top cover 14 into the mounting grooves 132 on the outer side of the two side plates 13 from the front. Since there are sealing strips at the contact points between the top cover 14 and the two side plates 13, and the front opening of the mounting groove 132 is provided with a slope, and one end of the back of the mounting strip 141 is also provided with a slope, the sealing strips will be squeezed when the two inserts 131 are continuously pushed in, causing the top cover 14 to move down. When the top cover 14 is continuously pushed in, the trapezoidal block 221 inside it will contact the back plate 12, and the slope on the trapezoidal block 221 will squeeze it into the lifting groove 223. At this time, the two springs 224 are squeezed and continue to push the top cover 14. The trapezoidal block 221 loses the compression of the back plate 12, and the two springs 224 push it with their own elasticity. The movable trapezoidal block 221 enters the locking groove 125 to lock the top cover 14. When it is necessary to unlock, push the unlocking plate 226 to move the two unlocking pins 227 backward together. The unlocking pins 227 press the unlocking inclined surface 228 in the trapezoidal block 221, causing the trapezoidal block 221 to move upward into the lifting groove 223. At this time, the unlocking is completed. Finally, install the cabinet door 15 on the left side panel 13. At this time, the base 11, back panel 12, two side panels 13 and top cover 14 are installed. Finally, insert the bolts into the screw holes inside the back panel 12 and tighten them. The screw holes at the bottom of the two side panels 13 are also tightened with bolts. At this time, the base 11, back panel 12 and two side panels 13 are fixed. Finally, fix the base 11 to the reserved installation position through the four corner screw holes.

[0041] 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.

[0042] 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 power distribution cabinet housing that is easy to install and use in the field, 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 reinforce the plate, which facilitates the subsequent assembly of the plate; The assembly part (1) includes a base (11), a back plate (12), two side plates (13), a top cover (14) and a cabinet door (15). The fixing part (2) is installed at the connection between the back plate (12) and the side plate (13), and at the connection between the back plate (12) and the top cover (14). The base (11) has a positioning block (111) and two positioning posts (112) fixedly connected to the top back. The back plate (12) has a positioning groove (121) and two positioning holes at the bottom. The base (11) has two slots (113) at the top back. The back plate (12) has two inserts (122) fixedly connected to the bottom. The inserts (122) are inserted into the slots (113). The back plate (12) is connected to the positioning block (111) and positioning post one (112) on the base (11) through the positioning groove (121) and two positioning holes. The positioning block (111), positioning post one (112) and insertion block one (122) work together to perform preliminary installation on the base (11) and the back plate (12). The fixing part (2) includes a plurality of L-shaped frames (21), which are respectively fixedly connected to the two side plates (13) on the side that are close to each other. The L-shaped frames (21) are used to fix the back plate (12) and the side plate (13). A locking assembly (22) is installed inside the top cover (14) and is used to lock the back panel (12) and the top cover (14); The back plate (12) has two fixing slots (123) on both the left and right sides. The L-shaped frame (21) is inserted into the fixing slots (123). The back plate (12) has two wedges (124) fixedly connected to both the left and right sides of the inner wall. The L-shaped frame (21) is in contact with the wedges (124). The side of the L-shaped frame (21) near the side plate (13) has an inclined surface, and the side of the wedges (124) away from the side plate (13) has an inclined surface.

2. The distribution cabinet housing for easy outdoor installation and use according to claim 1, characterized in that, The base (11) has two slots (115) on the top left and right sides, two positioning posts (114) are fixedly connected to the top front of the base (11), two insert blocks (131) are fixedly connected to the bottom of the side plate (13), and an insertion hole is provided on the bottom front of the side plate (13). The second insert (131) is inserted into the second slot (115), and the insertion hole on the bottom front of the side plate (13) is inserted into the second positioning post (114). The second positioning post (114) and the second insert (131) are used to complete the initial installation of the base (11) and the side plate (13).

3. The distribution cabinet housing for easy outdoor installation and use according to claim 2, characterized in that, The top of each of the two side plates (13) is provided with a mounting groove (132) on the side away from each other, and the bottom left and right sides of the top cover (14) are fixedly connected with mounting strips (141). The top cover (14) is connected to the mounting grooves (132) on the two side plates (13) by two mounting strips (141). The mounting grooves (132) have a bevel at the front opening and the mounting strips (141) have a bevel at one end of the back.

4. The distribution cabinet housing for easy outdoor installation and use according to claim 3, characterized in that, The locking component (22) includes a trapezoidal block (221), a locking groove (125) is provided on the top of the back plate (12), and a lifting groove (223) is provided inside the top cover (14). The lifting groove (223) is slidably limited to the trapezoidal block (221). Limiting protrusions (222) are fixedly connected to the left and right sides of the trapezoidal block (221). Two springs (224) are fixedly connected to the top of the trapezoidal block (221), and one end of the top of each of the two springs (224) is fixedly connected to the top of the inner wall of the lifting groove (223). Among them, two limiting protrusions (222) are used to prevent the trapezoidal block (221) from falling off, and spring one (224) is used to push the trapezoidal block (221) to reset.

5. The distribution cabinet housing for easy outdoor installation and use according to claim 4, characterized in that, A fixing post (225) is fixedly connected to the top front of the back plate (12). An unlocking plate (226) is slidably limited on the outer surface of the fixing post (225). Two unlocking posts (227) are fixedly connected to the back of the unlocking plate (226). A second spring (229) is sleeved on the outside of the unlocking post (227). One end of the front of the second spring (229) is fixedly connected to the back of the unlocking plate (226), and one end of the back of the second spring (229) is fixedly connected to the top front of the back plate (12). The back plate (12) has two sliding holes on the top front side. The unlocking post (227) is matched with the sliding holes. The trapezoidal block (221) has an unlocking ramp (228) inside. One end of the front side of the fixing post (225) is fixedly connected to an anti-detachment ring, which is used to prevent the unlocking plate (226) from falling off.

Images