Switch cabinet and assembly method thereof

Abstract

The present application discloses a switch cabinet and an assembly method thereof, wherein the switch cabinet comprises a support frame, support side panels, a folding connection device, a flip support device, and a switch door panel; the flip support device is rotatably connected to the support frame at the middle position; the switch cabinet assembly method comprises the following steps: when the flip support device is pulled out and flipped to a vertical state, it is inserted into the support frame, the two support side panels are close to each other to clamp the support frame, and the folding connection device is folded; when the flip support device is pulled out and flipped to a horizontal state, the support side panels are separated from each other to unfold the folding connection device, and the flip support device is horizontally inserted into the two support side panels to open the two support side panels; the present application can realize rapid assembly and disassembly of the switch cabinet, so that the switch cabinet can be compactly stored when not in use, which not only saves space, but also facilitates transportation and installation, improves assembly efficiency, and reduces installation costs.

Description

Technical Field

[0001] The present application relates to the technical field of power distribution cabinet equipment, and in particular to a switch cabinet and an assembly method thereof. Background Art

[0002] In the prior art, distribution cabinets and switch cabinets are key equipment for power distribution and control, and the distribution cabinet structure is mainly divided into two forms: welding and assembly. The distribution cabinet with an assembled structure is made by processing the sheet metal parts separately, and then assembling them through fasteners such as screws and tees to achieve the fixation and connection of various components. However, during the assembly process of the distribution cabinet, due to the internal space limitations and the large number of bolts, the traditional manual assembly method is not only labor-intensive but also inefficient, resulting in a time-consuming and labor-intensive installation process. Summary of the invention

[0003] In order to improve the defects of power distribution cabinets and switch cabinets in the manual assembly process, such as high labor intensity, low efficiency, time-consuming and labor-intensive, the present application provides a switch cabinet and an assembly method thereof.

[0004] The present application provides a switch cabinet and an assembly method thereof using the following technical solutions:

[0005] A switch cabinet, comprising a support frame, support side panels arranged on both sides of the support frame, a folding connection device arranged between the support frame and the support side panels and respectively hinged to the support frame and the support side panels, a flip support device movably inserted in the support frame and located between the two support side panels, and a switch door panel hinged to the support side panels; the flip support device is rotatably connected to the support frame at the middle position;

[0006] When the flip support device is pulled out from between the two support side plates in a direction away from the support frame, the flip support device is used to flip to a vertical storage state or a horizontal support state with the rotation axis at the position where it is rotatably connected to the support frame;

[0007] When the supporting side panels are in a vertical storage state, the flip support device is inserted into the supporting frame in a vertical state, and the two supporting side panels approach each other and clamp the supporting frame, so that the folding connection device is folded; when the supporting side panels are in a horizontal supporting state, the two supporting side panels move away from each other, so that the folding connection device is flatly unfolded, and the flip support device is inserted into the two supporting side panels in a horizontal direction.

[0008] By adopting the above technical scheme, the supporting side panels are located on both sides of the supporting frame, the folding connecting devices are respectively hinged between the supporting frame and the supporting side panels, the flipping supporting device is movably inserted in the supporting frame and is located between the two supporting side panels; the middle position of the flipping supporting device is rotatably connected to the supporting frame; when the flipping supporting device is pulled out and flipped to a vertical state, it is inserted into the supporting frame, the two supporting side panels are close to each other to clamp the supporting frame, and the folding connecting device is folded; when the flipping supporting device is pulled out and flipped to a horizontal state, the supporting side panels are separated from each other to unfold the folding connecting device, and the flipping supporting device is horizontally inserted into the two supporting side panels to open the two supporting side panels; the present application can realize the rapid assembly and disassembly of the switch cabinet, so that the switch cabinet can be compactly stored when not in use, which not only saves space, but also facilitates transportation and installation; the use of hinged and rotating connections reduces the labor intensity during assembly and disassembly, improves assembly efficiency, and reduces installation costs.

[0009] Preferably, the flip support device comprises a flip support connecting shaft fixedly connected to the support frame, and a component support plate sleeved on an outer side wall of the flip support connecting shaft and rotatably connected to the flip support connecting shaft.

[0010] By adopting the above technical solution, when the component support plate is pulled out of the support frame along the length direction of the flip support connecting axis, the flip support device uses the flip support connecting axis as the rotation center, and the component support plate can rotate around the flip support connecting axis, thereby realizing flipping from a horizontal support state to a vertical storage state; this design enables the component support plate to be stably supported or compactly stored under different working conditions, and at the same time, by directly flipping the component support plate manually, the operational convenience and assembly flexibility are improved, which is convenient for users to quickly adjust the support structure of the switch cabinet in different usage scenarios, thereby improving the overall equipment utilization efficiency and space utilization.

[0011] Preferably, a horizontal insertion groove is provided on the inner side wall of the supporting side plate, and when the component supporting plate is flipped to a horizontal supporting state, the horizontal insertion groove is used for the component supporting plate to be inserted in a horizontal direction.

[0012] By adopting the above technical solution, when the component support plate is flipped from the vertical storage state to the horizontal support state, the component support plate is inserted into the horizontal plug-in slot of the support side plate along the horizontal direction to achieve horizontal fixation of the component support plate; this design enables the component support plate to be firmly fixed on the support side plate in the horizontal support state, thereby improving the stability and reliability of the components inside the switch cabinet, and also facilitating the installation and maintenance of the components.

[0013] Preferably, the folding connection device includes a cross-folding bracket hinged to the support side panel and the side end of the support frame, an upper folding plate hinged to the support side panel and the upper end of the support frame, a lower folding plate hinged to the support side panel and the lower end of the support frame, and a side folding side panel hinged to the support side panel and the side end of the support frame; the side folding side panel is located on the outside of the cross-folding bracket.

[0014] By adopting the above technical scheme, when the supporting side panels are close to each other, the cross-folding bracket, the upper folding plate, the lower folding plate and the side folding side panels are all folded with the hinge point as the axis to form a compact storage state; when the supporting side panels are unfolded away from each other, the cross-folding bracket, the upper folding plate, the lower folding plate and the side folding side panels are gradually unfolded to a horizontal support state to form a stable support structure; this design realizes a flexible connection between the supporting side panels and the supporting frame, which can achieve stable support for the switch cabinet when in use, and can be compactly folded when not in use, effectively saving space and improving assembly efficiency, enhancing the flexibility and convenience of the equipment.

[0015] Preferably, the upper folding plate and the lower folding plate each include a first flipping transverse plate hinged to the end of the supporting side plate, and a second flipping transverse plate hinged to the side edge of the first flipping transverse plate and the supporting frame respectively;

[0016] When the supporting side panels are in a vertical storage state, the two supporting side panels approach each other, the first flip horizontal panel flips toward the supporting side panel with the hinge position with the supporting side panel as the rotation axis, and the second folding horizontal panel flips toward the supporting frame with the hinge position with the supporting frame as the rotation axis; the hinge position of the first flip horizontal panel and the supporting side panel and the hinge position of the second folding horizontal panel and the supporting frame approach each other.

[0017] By adopting the above technical scheme, when the supporting side panels are in the vertical storage state, the two supporting side panels are close to each other, and the first flip horizontal panel flips toward the supporting side panel with the hinge point with the supporting side panel as the axis, and the second folding horizontal panel flips toward the supporting frame with the hinge point with the supporting frame as the axis, so that the hinge position of the first flip horizontal panel and the supporting side panel and the hinge position of the second folding horizontal panel and the supporting frame are close to each other to achieve folding; the present application can fold the switch cabinet compactly and effectively save space when the switch cabinet is in the storage state through the coordinated movement of the first flip horizontal panel and the second folding horizontal panel; when in use, it can be quickly unfolded to form a stable support structure, thereby enhancing the convenience of use and assembly efficiency of the equipment, while ensuring the stability and reliability of the structure.

[0018] Preferably, the side end folding side panel comprises a first folding vertical panel hinged to the side edge of the supporting side panel, and a second folding vertical panel hinged to the side edge of the first folding vertical panel and the supporting frame respectively;

[0019] When the two supporting side panels approach each other, the first folding vertical panel flips in a direction away from the supporting side panel with the hinge position with the supporting side panel as the rotation axis, and the second folding vertical panel flips in a direction away from the supporting frame with the hinge position with the supporting frame as the rotation axis; the hinge position of the first folding vertical panel and the supporting side panel and the hinge position of the second folding vertical panel and the supporting frame approach each other.

[0020] By adopting the above technical solution, when the two supporting side panels are close to each other, the first folding vertical panel flips in the direction away from the supporting side panel with the hinge point with the supporting side panel as the axis, and the second folding vertical panel flips in the direction away from the supporting frame with the hinge point with the supporting frame as the axis, so that the hinge point between the first folding vertical panel and the supporting side panel and the hinge point between the second folding vertical panel and the supporting frame are close to each other; the side end folding side panels of the present application can be compactly folded when the supporting side panels are close, and quickly form a stable lateral support when the supporting side panels are unfolded, providing additional stability and support strength; this design can be compactly stored when not in use to save space, and provides effective lateral support when in use, thereby improving the overall stability and operational convenience of the equipment.

[0021] Preferably, the cross-folding bracket comprises a first hinged connecting rod, a second hinged connecting rod hinged to the first hinged connecting rod, and a sliding limit rod respectively arranged at the ends of the first hinged connecting rod and the second hinged connecting rod; the first hinged connecting rod and the second hinged connecting rod are respectively hinged to the supporting frame at the middle position;

[0022] The support side plates are provided with sliding grooves arranged in the vertical direction, and the sliding limit rods are slidably inserted in the sliding grooves; when the two support side plates are close to or away from each other, the sliding limit rods move along the length direction of the sliding grooves.

[0023] By adopting the above-mentioned technical scheme, when the two supporting side panels approach or move away from each other, the sliding limit rod slides along the length direction of the sliding groove, driving the first hinged connecting rod and the second hinged connecting rod to move around the hinge point of the first hinged connecting rod and the second hinged connecting rod; the cross-folding bracket of the present application can be folded and stored when the supporting side panels are close to each other, and provide stable support when the supporting side panels are unfolded, and the cooperation of the sliding limit rod and the sliding groove further ensures the smoothness of the folding movement and the limiting effect; the present application not only enhances the structural stability of the equipment through precise limiting and folding actions, but also improves the assembly flexibility, so that the switch cabinet can be quickly switched in different states while maintaining safety and reliability.

[0024] Preferably, the support frame includes a support side frame, a support upper frame connected to the upper end of the support side frame, and a support lower frame connected to the lower end of the support side frame;

[0025] The inner side walls of the upper support frame and the lower support frame are both provided with mutually connected vertical plug-in grooves, and when the component support plate is in a vertical storage state, the vertical plug-in grooves are used for inserting the component support plate in a vertical state.

[0026] By adopting the above technical solution, when the component support plate is in a vertical storage state, the vertical plug-in slot is used to insert and fix the component support plate in a vertical state; through this design, when the component support plate is flipped from the horizontal support state of the support frame to the vertical storage state, the vertical plug-in slot can provide a stable insertion space for the component support plate, ensuring that the component support plate can be safely and compactly stored in the support frame when not in use without occupying additional space; the present application provides reliable storage and support functions, which not only enhances the stability of the device in different states, but also improves space utilization and ease of operation.

[0027] Preferably, the switch door panel comprises a door panel body, a door panel rotating gear arranged on the side edge of the door panel body, a side panel rotating gear arranged on the side edge of the supporting side panel and meshing with the door panel rotating gear, a door panel rotating shaft arranged on the side edge of the door panel body and passing through the middle position of the door panel rotating gear in the vertical direction, a side panel rotating shaft arranged on the side edge of the supporting side panel and passing through the middle position of the side panel rotating gear in the vertical direction, and a hinged connecting plate hinged to the door panel rotating shaft and the end of the side panel rotating shaft respectively;

[0028] A door panel gear avoidance groove for inserting the door panel rotating gear is provided on the side edge of the door panel body, and a side panel gear avoidance groove for inserting the side panel rotating gear is provided on the side edge of the supporting side panel.

[0029] By adopting the above technical scheme, when the switch door panel rotates, the door panel rotating gear meshes with the side panel rotating gear, driving the door panel rotation axis and the side panel rotation axis to rotate, thereby realizing the opening and closing of the door panel body; it is also used to flip the door panel body to a state parallel and close to the supporting side panels, so as to facilitate the folding and storage of the switch cabinet; the present application realizes the stable opening and closing of the switch door panel, and improves the operating convenience and safety of the switch cabinet.

[0030] A switch cabinet assembly method, comprising the switch cabinet described above, further comprising the following steps:

[0031] S1: The two supporting side panels move away from each other in the horizontal direction, and the folding connection device is pulled to flatten and unfold;

[0032] S2: The flip support device is pulled out from between the two support side plates in a direction away from the support frame, and flipped to a horizontal support state with the rotational connection position between the flip support device and the support frame as the rotation axis;

[0033] S3: the flip support device is inserted into the two support side plates in a horizontal direction to form a switch cabinet assembly state;

[0034] S4: the flip support device is pulled out from between the two support side plates in a direction away from the support frame, and flipped to a vertical storage state with the rotational connection position between the flip support device and the support frame as the rotation axis;

[0035] S5: the flip support device is inserted into the support frame in a vertical state;

[0036] S6: The two supporting side panels approach each other and clamp the supporting frame, so that the folding connection device is folded to form a folded state of the switch cabinet.

[0037] By adopting the above technical scheme, in step S1, the two supporting side panels move away from each other in the horizontal direction, driving the folding connection device to be flattened and unfolded to form the basic frame of the switch cabinet; in step S2, the flip support device is pulled out from between the two supporting side panels, and is flipped to a horizontal supporting state with the rotating connection between the flip support device and the supporting frame as the axis; in step S3, the flip support device is further inserted into the two supporting side panels in the horizontal direction to complete the assembly state of the switch cabinet; in step S4, the flip support device is pulled out from between the two supporting side panels and flipped again to a vertical storage state; in step S5, the flip support device is inserted into the supporting frame in a vertical state; in step S6, the two supporting side panels approach each other and clamp the supporting frame, so that the folding connection device is synchronously folded to form a compact folded state; through this design, the switch cabinet can be quickly unfolded into a stable supporting structure when in use, and compactly stored when not in use, saving space and improving assembly and disassembly efficiency, enhancing the flexibility and convenience of the device, while ensuring stability and reliability in use.

[0038] In summary, the present application includes at least one of the following beneficial technical effects:

[0039] 1. A switch cabinet, wherein the support side panels are located at both sides of the support frame, and the folding connection devices are respectively hinged between the support frame and the support side panels, and the flip support device is movably inserted in the support frame and is located between the two support side panels; the middle position of the flip support device is rotatably connected to the support frame; when the flip support device is pulled out and flipped to a vertical state, it is inserted into the support frame, and the two support side panels are close to each other to clamp the support frame and fold the folding connection device; when the flip support device is pulled out and flipped to a horizontal state, the support side panels move away from each other to unfold the folding connection device, and the flip support device is horizontally inserted into the two support side panels to open the two support side panels; the present application can realize rapid assembly and disassembly of the switch cabinet, so that the switch cabinet can be compactly stored when not in use, which not only saves space but also is convenient for transportation and installation; the use of hinged and rotatable connections reduces the labor intensity during assembly and disassembly, improves assembly efficiency, and reduces installation costs;

[0040] 2. A switch cabinet, when the component support plate is pulled out of the support frame along the length direction of the flip support connecting shaft, the flip support device uses the flip support connecting shaft as the rotation center, and the component support plate can rotate around the flip support connecting shaft, thereby realizing flipping from a horizontal support state to a vertical storage state; this design enables the component support plate to stably support or compactly store in different working states, and at the same time, by manually directly flipping the component support plate, the convenience of operation and assembly flexibility are improved, which is convenient for users to quickly adjust the support structure of the switch cabinet in different usage scenarios, thereby improving the overall equipment usage efficiency and space utilization;

[0041] 3. A switch cabinet assembly method, in step S1, the two supporting side panels move away from each other in the horizontal direction, driving the folding connection device to be flattened and unfolded to form the basic frame of the switch cabinet; in step S2, the flip support device is pulled out from between the two supporting side panels, and is flipped to a horizontal supporting state with the rotating connection between the flip support device and the supporting frame as the axis; in step S3, the flip support device is further inserted into the two supporting side panels in the horizontal direction to complete the assembly state of the switch cabinet; in step S4, the flip support device is pulled out from between the two supporting side panels and flipped again to a vertical storage state; in step S5, the flip support device is inserted into the supporting frame in a vertical state; in step S6, the two supporting side panels approach each other and clamp the supporting frame, so that the folding connection device is synchronously folded to form a compact folded state; through this design, the switch cabinet can be quickly unfolded into a stable support structure when in use, and compactly stored when not in use, saving space and improving assembly and disassembly efficiency, enhancing the flexibility and convenience of the device, while ensuring stability and reliability in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 This is a schematic diagram of the exploded structure of the switch cabinet embodiment of the present application. Figure 1 .

[0043] Figure 2 It is a schematic diagram of the exploded sectional structure of the switch cabinet embodiment of the present application.

[0044] Figure 3 This is a schematic diagram of the exploded structure of the switch cabinet embodiment of the present application. Figure 2 .

[0045] Figure 4 This is a schematic diagram of the cross-sectional structure of the switch cabinet embodiment of the present application. Figure 1 .

[0046] Figure 5 This is a schematic diagram of the cross-sectional structure of the switch cabinet embodiment of the present application. Figure 2 .

[0047] Figure 6 This is a schematic diagram of the cross-sectional structure of the switch cabinet embodiment of the present application. Figure 3 .

[0048] Figure 7 It is a schematic diagram of the three-dimensional structure of the switch cabinet embodiment of the present application.

[0049] Figure 8 for Figure 7 Enlarged view of part A.

[0050] Fig. 9 It is a schematic diagram of the steps of the switch cabinet assembly method embodiment of the present application.

[0051] Description of reference numerals:

[0052] 1. Support frame; 11. Support side frame; 12. Support upper frame; 13. Support lower frame; 14. Vertical plug-in slot; 2. Support side plate; 21. Horizontal plug-in slot; 3. Folding connection device; 31. Cross folding bracket; 32. Upper folding plate; 33. Lower folding plate; 34. Side folding side plate; 311. First hinged connecting rod; 312. Second hinged connecting rod; 313. Sliding limit rod; 321. First flip horizontal plate; 322. Second flip horizontal plate; 341. First folding vertical plate; 342. Second folding vertical plate;

[0053] 4. Flip support device; 41. Flip support connecting shaft; 42. Component support plate; 411. Connecting shaft limiting convex edge; 421. Flip pull-out hole; 422. Support plate limiting convex edge; 5. Switch door panel; 51. Door panel body; 52. Door panel rotating gear; 53. Side panel rotating gear; 54. Door panel rotating shaft; 55. Side panel rotating shaft; 56. Articulated connecting plate; 57. Door panel gear avoidance groove; 58. Side panel gear avoidance groove. DETAILED DESCRIPTION

[0054] The following is combined with Figures 1 to 9 This application is described in further detail.

[0055] The present application embodiment discloses a switch cabinet and an assembly method thereof. Figure 1 A switch cabinet includes a support frame 1, support side panels 2 arranged on both sides of the support frame 1, a folding connection device 3 arranged between the support frame 1 and the support side panels 2 and respectively hinged to the support frame 1 and the support side panels 2, a flip support device 4 movably inserted in the support frame 1 and located between the two support side panels 2, and a switch door panel 5 hinged to the support side panels 2; the flip support device 4 is rotatably connected to the support frame 1 at the middle position;

[0056] When the flip support device 4 is pulled out from between the two support side plates 2 in a direction away from the support frame 1, the flip support device 4 is used to flip to a vertical storage state or a horizontal support state with the rotational connection position with the support frame 1 as a rotation axis;

[0057] When the supporting side panels 2 are in a vertical storage state, the flip supporting device 4 is inserted into the supporting frame 1 in a vertical state, and the two supporting side panels 2 are close to each other and clamp the supporting frame 1, so that the folding connecting device 3 is folded; when the supporting side panels 2 are in a horizontal supporting state, the two supporting side panels 2 are away from each other, so that the folding connecting device 3 is flattened and unfolded, and the flip supporting device 4 is inserted into the two supporting side panels 2 in a horizontal direction.

[0058] The supporting side panels 2 of the present application are located at both sides of the supporting frame 1, and the folding connecting devices 3 are respectively hinged between the supporting frame 1 and the supporting side panels 2, and the flipping supporting device 4 is movably inserted in the supporting frame 1 and is located between the two supporting side panels 2; the middle position of the flipping supporting device 4 is rotatably connected to the supporting frame 1; when the flipping supporting device 4 is pulled out and flipped to a vertical state, it is inserted into the supporting frame 1, and the two supporting side panels 2 are close to each other to clamp the supporting frame 1 and fold the folding connecting device 3; when the flipping supporting device 4 is pulled out and flipped to a horizontal state, the supporting side panels 2 move away from each other to unfold the folding connecting device 3, and the flipping supporting device 4 is horizontally inserted into the two supporting side panels 2 to open the two supporting side panels 2; the present application can realize the rapid assembly and disassembly of the switch cabinet, so that the switch cabinet can be compactly stored when not in use, which not only saves space, but also facilitates transportation and installation; the use of hinged and rotating connections reduces the labor intensity during assembly and disassembly, improves assembly efficiency, and reduces installation costs.

[0059] Furthermore, if Figure 1 and Figure 2 As shown, the flip support device 4 includes a flip support connecting shaft 41 fixedly connected to the support frame 1, and a component support plate 42 sleeved on the outer side wall of the flip support connecting shaft 41 and rotatably connected to the flip support connecting shaft 41.

[0060] The flip support connecting shaft 41 of the present application is fixedly connected to the support frame 1, and the component support plate 42 is sleeved on the outer side wall of the flip support connecting shaft 41 and is rotatably connected to the flip support connecting shaft 41; when the component support plate 42 is pulled out of the support frame 1 along the length direction of the flip support connecting shaft 41, the flip support device 4 uses the flip support connecting shaft 41 as the rotation center, and the component support plate 42 can rotate around the flip support connecting shaft 41, thereby realizing flipping from a horizontal support state to a vertical storage state; this design enables the component support plate 42 to stably support or compactly store in different working states, and at the same time, by manually directly flipping the component support plate 42, the operation convenience and assembly flexibility are improved, which is convenient for users to quickly adjust the support structure of the switch cabinet in different usage scenarios, thereby improving the overall equipment usage efficiency and space utilization;

[0061] The component support plate 42 is used to connect and install the components of the distribution box. When the component support plate 42 is pulled out along the length direction of the flip support connecting shaft 41 and has not yet separated from the supporting side plate 2, it is convenient for the staff to inspect and replace the components on the component support plate 42.

[0062] like Figure 2 and Figure 3As shown, the present application also discloses that a connecting shaft limiting ridge 411 is provided at the end of the flip support connecting shaft 41, a flip pull-out hole 421 for movably inserting the flip support connecting shaft 41 is provided on the component support plate 42, and a support plate limiting ridge 422 is provided on the component support plate 42 at the open end of the flip pull-out hole 421, and the connecting shaft limiting ridge 411 and the support plate limiting ridge 422 are used for press-fitting to limit the relative sliding distance between the flip support connecting shaft 41 and the component support plate 42.

[0063] The flip support connecting shaft 41 of the present application is inserted into the flip pull-out hole 421, and the component support plate 42 is used to rotate around the flip support connecting shaft 41 to realize the flip function; when the component support plate 42 slides along the length direction of the flip support connecting shaft 41, the connection shaft limiting convex edge 411 and the support plate limiting convex edge 422 are pressed together to prevent the component support plate 42 from being separated from the flip support connecting shaft 41 and to limit its range of motion; this design ensures the stability and reliability of the flip support device 4 during the flipping and sliding process, avoids the accidental separation of the component support plate 42 from the flip support connecting shaft 41, and improves the safety and durability of the entire switch cabinet.

[0064] Furthermore, if Figure 3 As shown, a horizontal insertion groove 21 is provided on the inner wall of the supporting side plate 2. When the component support plate 42 is flipped to a horizontal supporting state, the horizontal insertion groove 21 is used for the component support plate 42 to be inserted in a horizontal direction.

[0065] In the present application, when the component support plate 42 is flipped from the vertical storage state to the horizontal support state, the component support plate 42 is inserted into the horizontal plug-in slot 21 of the support side plate 2 along the horizontal direction to achieve horizontal fixation of the component support plate 42; this design enables the component support plate 42 to be firmly fixed on the support side plate 2 in the horizontal support state, thereby improving the stability and reliability of the components inside the switch cabinet, and also facilitating the installation and maintenance of the components.

[0066] Specifically, Figure 1 and Figure 2 As shown, the folding connection device 3 includes a cross-folding bracket 31 hinged to the side ends of the supporting side panels 2 and the supporting frame 1, respectively, an upper folding plate 32 hinged to the upper ends of the supporting side panels 2 and the supporting frame 1, respectively, a lower folding plate 33 hinged to the lower ends of the supporting side panels 2 and the supporting frame 1, respectively, and a side folding side panel 34 hinged to the side ends of the supporting side panels 2 and the supporting frame 1; the side folding side panel 34 is located on the outside of the cross-folding bracket 31.

[0067] In the present application, when the supporting side panels 2 are close to each other, the cross-folding bracket 31, the upper folding plate 32, the lower folding plate 33 and the side folding side panels 34 are all folded with the hinge point as the axis to form a compact storage state; when the supporting side panels 2 are unfolded away from each other, the cross-folding bracket 31, the upper folding plate 32, the lower folding plate 33 and the side folding side panels 34 are gradually unfolded to a horizontal support state to form a stable support structure; this design realizes a flexible connection between the supporting side panels 2 and the supporting frame 1, which can realize stable support of the switch cabinet when in use, and can be compactly folded when not in use, effectively saving space and improving assembly efficiency, thereby enhancing the flexibility and convenience of the equipment.

[0068] More specifically, if Figure 3 As shown, the upper folding plate 32 and the lower folding plate 33 each include a first flipping transverse plate 321 hinged to the end of the supporting side plate 2, and a second flipping transverse plate 322 hinged to the side edge of the first flipping transverse plate 321 and the supporting frame 1 respectively;

[0069] When the supporting side panels 2 are in the vertical storage state, the two supporting side panels 2 are close to each other, and the first flipping transverse panel 321 flips in the direction of approaching the supporting side panel 2 with the hinge position with the supporting side panel 2 as the rotation axis, and the second folding transverse panel 322 flips in the direction of approaching the supporting frame 1 with the hinge position with the supporting frame 1 as the rotation axis; the hinge position of the first flipping transverse panel 321 and the supporting side panel 2 and the hinge position of the second folding transverse panel 322 and the supporting frame 1 are close to each other.

[0070] In the present application, when the supporting side panels 2 are in the vertical storage state, the two supporting side panels 2 are close to each other, and the first flip horizontal panel 321 flips toward the supporting side panel 2 with the hinge point with the supporting side panel 2 as the axis, and the second folding horizontal panel 322 flips toward the supporting frame 1 with the hinge point with the supporting frame 1 as the axis, so that the hinge position of the first flip horizontal panel 321 and the supporting side panel 2 and the hinge position of the second folding horizontal panel 322 and the supporting frame 1 are close to each other to achieve folding; in the present application, through the coordinated movement of the first flip horizontal panel 321 and the second folding horizontal panel 322, when the switch cabinet is in the storage state, the switch cabinet can be folded compactly to effectively save space; when in use, it can be quickly unfolded to form a stable support structure, thereby enhancing the convenience of use and assembly efficiency of the equipment, while ensuring the stability and reliability of the structure.

[0071] In addition, if Figure 4 As shown, the side end folding side plate 34 includes a first folding vertical plate 341 hinged to the side edge of the supporting side plate 2, and a second folding vertical plate 342 hinged to the side edge of the first folding vertical plate 341 and the supporting frame 1 respectively;

[0072] When the two supporting side panels 2 approach each other, the first folding vertical panel 341 flips over in the direction away from the supporting side panel 2 with the hinge position with the supporting side panel 2 as the rotation axis, and the second folding vertical panel 342 flips over in the direction away from the supporting frame 1 with the hinge position with the supporting frame 1 as the rotation axis; the hinge position of the first folding vertical panel 341 and the supporting side panel 2 and the hinge position of the second folding vertical panel 342 and the supporting frame 1 approach each other.

[0073] In the present application, when the two supporting side panels 2 are close to each other, the first folding vertical panel 341 flips in the direction away from the supporting side panel 2 with the hinge point with the supporting side panel 2 as the axis, and the second folding vertical panel 342 flips in the direction away from the supporting frame 1 with the hinge point with the supporting frame 1 as the axis, so that the hinge point between the first folding vertical panel 341 and the supporting side panel 2 and the hinge point between the second folding vertical panel 342 and the supporting frame 1 are close to each other; the side end folding side panel 34 of the present application can be compactly folded when the supporting side panels 2 are close to each other, and quickly form a stable lateral support when the supporting side panels 2 are unfolded, providing additional stability and support strength; this design can be compactly stored when not in use to save space, and provides effective lateral support when in use, thereby improving the overall stability and operational convenience of the equipment.

[0074] And, if Figures 4 to 6 As shown, the cross-folding bracket 31 includes a first hinged connecting rod 311, a second hinged connecting rod 312 hinged to the first hinged connecting rod 311, and a sliding limit rod 313 respectively arranged at the ends of the first hinged connecting rod 311 and the second hinged connecting rod 312; the first hinged connecting rod 311 and the second hinged connecting rod 312 are respectively hinged to the support frame 1 at the middle position;

[0075] The supporting side plate 2 is provided with a sliding groove 22 arranged in the vertical direction, and the sliding limit rod 313 is slidably inserted in the sliding groove 22; when the two supporting side plates 2 approach or move away from each other, the sliding limit rod 313 moves along the length direction of the sliding groove 22.

[0076] In the present application, when the two supporting side panels 2 are close to or away from each other, the sliding limit rod 313 slides along the length direction of the sliding groove 22, driving the first hinged connecting rod 311 and the second hinged connecting rod 312 to move around the hinge point of the first hinged connecting rod 311 and the second hinged connecting rod 312; the cross-folding bracket 31 of the present application can be folded and stored when the supporting side panels 2 are close to each other, and provide stable support when the supporting side panels 2 are unfolded, and the cooperation between the sliding limit rod 313 and the sliding groove 22 further ensures the smoothness of the folding movement and the limiting effect; the present application not only enhances the structural stability of the equipment through precise limiting and folding actions, but also improves the flexibility of assembly, so that the switch cabinet can be quickly switched in different states while maintaining safety and reliability.

[0077] Furthermore, if Figure 2 and Figure 4 As shown, the support frame 1 includes a support side frame 11, a support upper frame 12 connected to the upper end of the support side frame 11, and a support lower frame 13 connected to the lower end of the support side frame 11;

[0078] The inner side walls of the upper support frame 12 and the lower support frame 13 are provided with interconnected vertical plug-in slots 14 . When the component support plate 42 is in a vertical storage state, the vertical plug-in slots 14 are used for inserting the component support plate 42 in a vertical state.

[0079] In the present application, when the component support plate 42 is in a vertical storage state, the vertical plug-in slot 14 is used to insert and fix the component support plate 42 in a vertical state; through this design, when the component support plate 42 is flipped from the horizontal support state of the support frame 1 to the vertical storage state, the vertical plug-in slot 14 can provide a stable insertion space for the component support plate 42, ensuring that the component support plate 42 can be safely and compactly stored in the support frame 1 when not in use, without occupying additional space; the present application provides reliable storage and support functions, which not only enhances the stability of the device in different states, but also improves space utilization and ease of operation.

[0080] Furthermore, if Figure 7 and Figure 8 As shown, the switch door panel 5 includes a door panel body 51, a door panel rotating gear 52 arranged on the side edge of the door panel body 51, a side panel rotating gear 53 arranged on the side edge of the supporting side panel 2 and meshing with the door panel rotating gear 52, a door panel rotating shaft 54 ​​arranged on the side edge of the door panel body 51 and passing through the middle position of the door panel rotating gear 52 in the vertical direction, a side panel rotating shaft 55 arranged on the side edge of the supporting side panel 2 and passing through the middle position of the side panel rotating gear 53 in the vertical direction, and a hinged connecting plate 56 hinged to the ends of the door panel rotating shaft 54 ​​and the side panel rotating shaft 55 respectively;

[0081] A door panel gear avoidance groove 57 for inserting the door panel rotating gear 52 is provided on the side edge of the door panel body 51 , and a side panel gear avoidance groove 58 for inserting the side panel rotating gear 53 is provided on the side edge of the supporting side panel 2 .

[0082] In the present application, when the switch door panel 5 rotates, the door panel rotating gear 52 engages with the side panel rotating gear 53, driving the door panel rotating shaft 54 ​​and the side panel rotating shaft 55 to rotate, thereby realizing the opening and closing of the door panel body 51; it is also used to flip the door panel body 51 to a state of being parallel and close to the supporting side panel 2, so as to facilitate the folding and storage of the switch cabinet; the present application realizes the stable opening and closing of the switch door panel 5, and improves the operating convenience and safety of the switch cabinet.

[0083] The length of the flip support connecting shaft 41 of the present application is greater than the width of the supporting side plate 2, and the end of the flip support connecting shaft 41 extends to the outside of the supporting side plate 2 to facilitate the component support plate 42 to be pulled out to the outside of the supporting side plate 2 for flipping movement; the present application also discloses that a clearance hole 511 is provided on the door panel body 51 for inserting the end of the flip support connecting shaft 41.

[0084] Specifically, Fig. 9 As shown, the present application also discloses a switch cabinet assembly method, including a switch cabinet, and further comprising the following steps:

[0085] S1: The two supporting side panels 2 move away from each other in the horizontal direction, and the folding connecting device 3 is pulled to be flattened and unfolded;

[0086] S2: The flip support device 4 is pulled out from between the two support side plates 2 in a direction away from the support frame 1, and the flip support device 4 is flipped to a horizontal support state with the rotational connection position between the flip support device 4 and the support frame 1 as the rotation axis;

[0087] S3: The flip support device 4 is inserted into the two support side plates 2 in the horizontal direction to form the switch cabinet assembly state;

[0088] S4: The flip support device 4 is pulled out from between the two support side plates 2 in a direction away from the support frame 1, and is flipped to a vertical storage state with the rotational connection position between the flip support device 4 and the support frame 1 as the rotation axis;

[0089] S5: flip the support device 4 and insert it into the support frame 1 in a vertical state;

[0090] S6: The two supporting side panels 2 approach each other and clamp the supporting frame 1, so that the folding connecting device 3 is folded to form a folded state of the switch cabinet.

[0091] In step S1 of the present application, the two supporting side panels 2 move away from each other in the horizontal direction, driving the folding connection device 3 to be flattened and unfolded to form the basic frame of the switch cabinet; in step S2, the flip support device 4 is pulled out from between the two supporting side panels 2, and is flipped to a horizontal supporting state with the rotating connection between the flip support device 4 and the supporting frame 1 as the axis; in step S3, the flip support device 4 is further inserted into the two supporting side panels 2 in the horizontal direction to complete the assembly state of the switch cabinet; in step S4, the flip support device 4 is pulled out from between the two supporting side panels 2 and flipped again to a vertical storage state; in step S5, the flip support device 4 is inserted into the supporting frame 1 in a vertical state; in step S6, the two supporting side panels 2 approach each other and clamp the supporting frame 1, so that the folding connection device 3 is folded synchronously to form a compact folded state; through this design, the switch cabinet can be quickly unfolded into a stable supporting structure when in use, and compactly stored when not in use, saving space and improving assembly and disassembly efficiency, enhancing the flexibility and convenience of the device, while ensuring stability and reliability in use.

[0092] The implementation principle of a switch cabinet and an assembly method thereof in the embodiment of the present application is as follows:

[0093] A switch cabinet, wherein the supporting side panels 2 are located at both sides of the supporting frame 1, the folding connecting devices 3 are hinged between the supporting frame 1 and the supporting side panels 2, and the flipping supporting device 4 is movably inserted in the supporting frame 1 and is located between the two supporting side panels 2; the middle position of the flipping supporting device 4 is rotatably connected to the supporting frame 1; when the flipping supporting device 4 is pulled out and flipped to a vertical state, it is inserted into the supporting frame 1, the two supporting side panels 2 are close to each other to clamp the supporting frame 1, and the folding connecting device 3 is folded; when the flipping supporting device 4 is pulled out and flipped to a horizontal state, the supporting side panels 2 move away from each other to unfold the folding connecting device 3, and the flipping supporting device 4 is horizontally inserted into the two supporting side panels 2 to open the two supporting side panels 2; the present application can realize the rapid assembly and disassembly of the switch cabinet, so that the switch cabinet can be compactly stored when not in use, which not only saves space but also is convenient for transportation and installation; the use of hinged and rotating connections reduces the labor intensity during assembly and disassembly, improves assembly efficiency, and reduces installation costs;

[0094] The flip support connecting shaft 41 is fixedly connected to the support frame 1, and the component support plate 42 is sleeved on the outer side wall of the flip support connecting shaft 41 and is rotatably connected to the flip support connecting shaft 41; when the component support plate 42 is pulled out of the support frame 1 along the length direction of the flip support connecting shaft 41, the flip support device 4 uses the flip support connecting shaft 41 as the rotation center, and the component support plate 42 can rotate around the flip support connecting shaft 41, thereby realizing flipping from a horizontal support state to a vertical storage state; this design enables the component support plate 42 to stably support or compactly store in different working states, and at the same time, by manually directly flipping the component support plate 42, the convenience of operation and assembly flexibility are improved, which is convenient for users to quickly adjust the support structure of the switch cabinet in different usage scenarios, thereby improving the overall equipment usage efficiency and space utilization;

[0095] A switch cabinet assembly method, in step S1, two supporting side panels 2 are moved away from each other in a horizontal direction, driving the folding connection device 3 to be flattened and unfolded to form a basic frame of the switch cabinet; in step S2, the flip support device 4 is pulled out from between the two supporting side panels 2, and is flipped to a horizontal supporting state with the rotating connection between the flip support device 4 and the supporting frame 1 as an axis; in step S3, the flip support device 4 is further inserted into the two supporting side panels 2 in a horizontal direction to complete the assembly state of the switch cabinet; in step S4, the flip support device 4 is pulled out from between the two supporting side panels 2 and flipped again to a vertical storage state; in step S5, the flip support device 4 is inserted into the supporting frame 1 in a vertical state; in step S6, the two supporting side panels 2 are close to each other and clamp the supporting frame 1, so that the folding connection device 3 is synchronously folded to form a compact folded state; through this design, the switch cabinet can be quickly unfolded into a stable supporting structure when in use, and compactly stored when not in use, saving space and improving assembly and disassembly efficiency, enhancing the flexibility and convenience of the device, and ensuring stability and reliability in use.

[0096] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A switch cabinet, characterized in that: It comprises a support frame (1), support side panels (2) arranged on both sides of the support frame (1), a folding connection device (3) arranged between the support frame (1) and the support side panels (2) and respectively hinged to the support frame (1) and the support side panels (2), a flip support device (4) movably inserted in the support frame (1) and located between the two support side panels (2), and a switch door panel (5) hinged to the support side panels (2); the flip support device (4) is rotatably connected to the support frame (1) at the middle position; When the flip support device (4) is pulled out from between the two support side plates (2) in a direction away from the support frame (1), the flip support device (4) is used to flip to a vertical storage state or a horizontal support state with the rotational connection position with the support frame (1) as a rotation axis; When the supporting side panels (2) are in a vertical storage state, the flip support device (4) is inserted into the supporting frame (1) in a vertical state, and the two supporting side panels (2) are close to each other and clamp the supporting frame (1), so that the folding connection device (3) is folded; when the supporting side panels (2) are in a horizontal supporting state, the two supporting side panels (2) are away from each other, so that the folding connection device (3) is flattened and unfolded, and the flip support device (4) is inserted into the two supporting side panels (2) in a horizontal direction.

2. A switch cabinet according to claim 1, characterized in that: The flip support device (4) comprises a flip support connecting shaft (41) fixedly connected to the support frame (1), and a component support plate (42) sleeved on the outer side wall of the flip support connecting shaft (41) and rotatably connected to the flip support connecting shaft (41).

3. A switch cabinet according to claim 2, characterized in that: A horizontal insertion groove (21) is provided on the inner side wall of the supporting side plate (2); when the component support plate (42) is flipped to a horizontal supporting state, the horizontal insertion groove (21) is used for the component support plate (42) to be inserted in a horizontal direction.

4. A switch cabinet according to claim 1, characterized in that: The folding connection device (3) comprises a cross-folding bracket (31) hinged to the side ends of the supporting side plate (2) and the supporting frame (1), an upper folding plate (32) hinged to the upper ends of the supporting side plate (2) and the supporting frame (1), a lower folding plate (33) hinged to the lower ends of the supporting side plate (2) and the supporting frame (1), and a side folding side plate (34) hinged to the side ends of the supporting side plate (2) and the supporting frame (1); the side folding side plate (34) is located on the outer side of the cross-folding bracket (31).

5. A switch cabinet according to claim 4, characterized in that: The upper folding plate (32) and the lower folding plate (33) both comprise a first flipping transverse plate (321) hinged to the end of the supporting side plate (2), and a second flipping transverse plate (322) hinged to the side edge of the first flipping transverse plate (321) and the supporting frame (1), respectively; When the supporting side panels (2) are in a vertically stored state, the two supporting side panels (2) approach each other, the first flipping transverse panel (321) performs a flipping movement in a direction approaching the supporting side panel (2) with the hinge position with the supporting side panel (2) as a rotation axis, and the second flipping transverse panel (322) performs a flipping movement in a direction approaching the supporting frame (1) with the hinge position with the supporting frame (1) as a rotation axis; the hinge position between the first flipping transverse panel (321) and the supporting side panel (2) and the hinge position between the second flipping transverse panel (322) and the supporting frame (1) approach each other.

6. A switch cabinet according to claim 4, characterized in that: The side end folding side plate (34) comprises a first folding vertical plate (341) hinged to the side edge of the supporting side plate (2), and a second folding vertical plate (342) hinged to the side edge of the first folding vertical plate (341) and the supporting frame (1) respectively; When the two supporting side panels (2) approach each other, the first folding vertical panel (341) performs a flipping movement in a direction away from the supporting side panel (2) with the hinge position with the supporting side panel (2) as the rotation axis, and the second folding vertical panel (342) performs a flipping movement in a direction away from the supporting frame (1) with the hinge position with the supporting frame (1) as the rotation axis; the hinge position between the first folding vertical panel (341) and the supporting side panel (2) and the hinge position between the second folding vertical panel (342) and the supporting frame (1) approach each other.

7. A switch cabinet according to claim 4, characterized in that: The cross-folding bracket (31) comprises a first hinged connecting rod (311), a second hinged connecting rod (312) hinged to the first hinged connecting rod (311), and a sliding limit rod (313) respectively arranged at the ends of the first hinged connecting rod (311) and the second hinged connecting rod (312); the first hinged connecting rod (311) and the second hinged connecting rod (312) are respectively hinged to the supporting frame (1) at the middle position; The supporting side plate (2) is provided with a sliding groove (22) arranged in the vertical direction, and the sliding limit rod (313) is slidably inserted in the sliding groove (22); when the two supporting side plates (2) approach each other or move away from each other, the sliding limit rod (313) moves along the length direction of the sliding groove (22).

8. A switch cabinet according to claim 2, characterized in that: The support frame (1) comprises a support side frame (11), a support upper frame (12) connected to the upper end of the support side frame (11), and a support lower frame (13) connected to the lower end of the support side frame (11); The inner side walls of the upper support frame (12) and the lower support frame (13) are both provided with vertical insertion grooves (14); when the component support plate (42) is in a vertical storage state, the vertical insertion grooves (14) are used for inserting the component support plate (42) in a vertical state.

9. The switch cabinet according to claim 1, characterized in that: The switch door panel (5) comprises a door panel body (51), a door panel rotating gear (52) arranged on the side edge of the door panel body (51), a side panel rotating gear (53) arranged on the side edge of the supporting side panel (2) and meshing with the door panel rotating gear (52), a door panel rotating shaft (54) arranged on the side edge of the door panel body (51) and passing through the middle position of the door panel rotating gear (52) in the vertical direction, a side panel rotating shaft (55) arranged on the side edge of the supporting side panel (2) and passing through the middle position of the side panel rotating gear (53) in the vertical direction, and a hinged connecting plate (56) hinged to the ends of the door panel rotating shaft (54) and the side panel rotating shaft (55), respectively; A door panel gear avoidance groove (57) for inserting the door panel rotating gear (52) is provided on the side edge of the door panel body (51), and a side panel gear avoidance groove (58) for inserting the side panel rotating gear (53) is provided on the side edge of the supporting side panel (2).

10. A switch cabinet assembly method, characterized in that: A switch cabinet comprising any one of claims 1 to 9, further comprising the following steps: S1: the two supporting side panels (2) move away from each other in the horizontal direction, and the folding connection device (3) is pulled to be flattened and unfolded; S2: the flip support device (4) is pulled out from between the two support side plates (2) in a direction away from the support frame (1), and flipped to a horizontal support state with the rotational connection position between the flip support device (4) and the support frame (1) as the rotation axis; S3: the flip support device (4) is inserted into the two support side plates (2) in a horizontal direction to form an assembled state of the switch cabinet; S4: the flip support device (4) is pulled out from between the two support side plates (2) in a direction away from the support frame (1), and flipped to a vertical storage state with the rotational connection position between the flip support device (4) and the support frame (1) as the rotation axis; S5: the flip support device (4) is inserted into the support frame (1) in a vertical state; S6: The two supporting side panels (2) are brought closer to each other and clamp the supporting frame (1), so that the folding connection device (3) is folded to form a folded state of the switch cabinet.

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