Electric power cabinet internal mounting plate dismounting structure

Abstract

The utility model relates to the technical field of electric power cabinets, and discloses an electric power cabinet internal mounting plate dismounting structure, which comprises a plurality of parallel mounting rods, vertical adjusting rods are mounted between the mounting rods, a same folding frame is movably mounted on the two adjusting rods positioned on the same side, a placing plate is arranged at the top of the folding frame, and the placing plate is arranged on the top of the folding frame. The adjusting rods are arranged on the inner side walls of the mounting rods, the mounting shafts are arranged on the side walls of the folding frames, the folding frames can drive the mounting shafts to be quickly adjusted into the sliding grooves from the interiors of the locking grooves, and the placing plates on the folding frames are quickly adjusted; and therefore, the gap between the two placing plates can be quickly adjusted, a traditional bolt mode for fixing the folding frame is replaced, the working efficiency of adjusting the folding frame is improved, meanwhile, the labor amount of workers can be reduced, and convenience is provided for the workers.

Description

Technical Field

[0001] The utility model relates to the technical field of power cabinets, in particular to a disassembly structure of an internal mounting plate of a power cabinet. Background Art

[0002] Power control cabinets are widely used in power systems, and there are certain requirements for their safety and other specifications. For example, IEC60439-1 (low-voltage complete switchgear and control equipment), GB7251 (low-voltage complete switchgear) and ZBK36001 (low-voltage withdrawable complete switchgear) all have normative requirements for them.

[0003] In order to improve space utilization, current power cabinets are usually equipped with multiple layers of placement boards inside the power cabinet, so that some power equipment can be placed on each layer of placement boards. However, the sizes of power equipment are usually different, and the spacing between adjacent placement boards needs to be adjusted according to the size of the power equipment. Since the placement boards and the power cabinet are usually fixed with bolts, when the placement boards are disassembled or installed, the bolts need to be frequently loosened and tightened, which is not only inefficient but also labor-intensive, causing inconvenience to the staff.

[0004] Therefore, we propose a disassembly and assembly structure for the internal mounting plate of the power cabinet to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of this utility model is to solve the above-mentioned technical problems.

[0006] To achieve the above-mentioned purpose, the present invention adopts the following technical solution: a disassembly structure of the internal mounting plate of the power cabinet, comprising a plurality of mounting rods parallel to each other, a "vertical" adjustment rod installed between each of the mounting rods, and a same folding frame movably installed on the two adjusting rods on the same side, and a placement plate is provided on the top of the folding frame, and the two folding frames are connected by a folding assembly.

[0007] Furthermore: an adjusting groove is provided on the adjusting rod along a straight line direction, and a plurality of locking grooves are provided at equal intervals on one side of the adjusting groove.

[0008] Furthermore: a mounting shaft is fixed on the side wall of the folding frame and is slidably mounted in the adjustment groove and the locking groove for use, and the outer diameter of the mounting shaft is smaller than the width of the locking groove.

[0009] Furthermore: the folding assembly includes two folding plates, the two folding plates are respectively fixed on the side walls of the two folding frames, and the two folding plates are connected by a rotating shaft.

[0010] Furthermore: an "L"-shaped mounting plate is fixed to the outside of the folding frame, and an adjusting cylinder is installed on the mounting plate, a spring is fixed to the inner end wall of the adjusting cylinder, and one end of the spring is connected to a push plate slidably installed in the adjusting cylinder, a locking rod is fixed to one end of the push plate, and one end of the locking rod passes through the adjusting cylinder and the mounting plate in sequence and conflicts with the side wall of the adjusting rod.

[0011] Furthermore: a plurality of stepped holes are provided at the edge of the placement plate, a plurality of mounting holes for use with the stepped holes are opened on the folding frame, and bolts for use with the mounting holes are provided inside the stepped holes.

[0012] Beneficial effects of the utility model:

[0013] The utility model is provided with an adjusting rod on the inner side wall of the mounting rod and a mounting shaft on the side wall of the folding frame. The folding frame can drive the mounting shaft to be quickly adjusted from the inside of the locking groove to the sliding groove, and quickly adjust the placement plate on the folding frame, so that the gap between the two placement plates can be quickly adjusted, replacing the work of fixing the folding frame by traditional bolts, improving the efficiency of adjusting the folding frame, and at the same time reducing the workload of the staff and providing convenience for the staff.

[0014] The utility model provides a folding assembly between two folding frames. When the placement plates on the folding frames are not in use, the two folding frames can be folded, which reduces the space occupied by the folding frames, facilitates storage or transportation, and provides convenience for staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the power cabinet body in the utility model;

[0018] Figure 4 This is a schematic structural diagram of the connection of two folding frames in the utility model;

[0019] Figure 5 This is a schematic structural diagram of the connection between the mounting rod and the adjusting rod in the present invention;

[0020] Figure 6 It is a schematic diagram of the internal structure of the regulating cylinder in the utility model.

[0021] The names corresponding to the marks in the figure are:

[0022] 101. Side panel; 102. Top panel; 103. Bottom panel; 104. Back panel; 105. Frame; 106. Cabinet door; 107. Brake-type movable wheel; 2. Mounting rod; 3. Adjusting rod; 31. Adjusting slot; 32. Locking slot; 4. Folding frame; 41. Mounting shaft; 5. Placement plate; 6. Folding assembly; 61. Folding plate; 62. Rotating shaft; 7. Mounting plate; 8. Adjusting cylinder; 9. Spring; 10. Push plate; 11. Locking rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of the present invention.

[0024] A structure for disassembling and assembling an internal mounting plate of an electric power cabinet includes a electric power cabinet body, and the electric power cabinet body includes two mutually parallel side panels 101, the tops of the two side panels 101 are connected by a top panel 102, the bottoms of the two side panels 101 are connected by a bottom panel 103, the rear sides of the two side panels 101 are connected by a rear panel 104, and the front sides of the two side panels 101 are connected by a frame 105, cabinet doors 106 are rotatably installed on both sides of the frame 105, and brakeable movable wheels 107 are installed at the corners of the bottom of the bottom panel 103. The provision of the brakeable movable wheels 107 facilitates the movement of the electric power cabinet body, thereby bringing convenience to the staff.

[0025] The corners of the rear panel 104 and the two side panels 101, as well as the corners of the folding frame 105 and the two side panels 101 are fixed with mounting rods 2 with an "L"-shaped cross-section, and multiple mounting rods 2 are arranged in parallel. The arrangement of the mounting rods 2 plays a role in reinforcing the power cabinet body and improving the stability of the power cabinet body; the inner wall of the mounting rod 2 is fixed with an adjusting rod 3 in a "vertical" form, and multiple folding frames 4 are detachably installed on the multiple adjusting rods 3 on the same side in an up and down form, and a placement plate 5 is installed on the top of each folding frame 4. It should be noted that: a plurality of stepped holes (not shown in the figure) are equidistantly provided at the edge of the placement plate 5, and a plurality of mounting holes (not shown in the figure) are provided on the folding frame 4 for use with the stepped holes. The bolts are threadedly connected through the stepped holes and the threaded holes in turn, thereby fixing the placement plate 5. The two folding frames 4 located on the same plane are connected by a folding assembly 6, so that the two folding frames 4 can be quickly disassembled, thereby providing convenience for the staff.

[0026] Specifically, the folding assembly 6 includes two folding plates 61, and the two folding plates 61 are respectively fixed on the side walls of the folding frame 4, and the chain folding plates 61 are connected by a rotating shaft 62. Through the cooperation of the folding plates 61 and the rotating shaft 62, the two folding frames 4 can be folded. It should be noted that two mounting shafts 41 are provided on the side of the folding frame 4 close to the side panel 101.

[0027] Specifically, an adjustment slot 31 is provided on the adjustment rod 3 in a straight line direction, and a plurality of locking slots 32 are provided at equal intervals on one side of the adjustment slot 31. It should be noted that the width of the locking slot 32 is greater than the outer diameter of the mounting shaft 41. If the mounting shaft 41 is located inside one of the locking slots 32, it locks the folding frame 4 to prevent the folding frame 4 from sliding up and down during use. If the mounting shaft 41 is located in the adjustment slot 31, the height of the two folding frames 4 can be adjusted, and the two folding frames 4 can also be quickly installed or disassembled, thereby providing convenience for the staff.

[0028] Specifically: an "L"-shaped adjusting cylinder 8 is fixed to the side of the folding frame 4 close to the side plate 101, and a spring 9 is fixed to the inner end wall of the adjusting cylinder 8, one end of the spring 9 is fixedly connected to a push plate 10 slidably installed in the adjusting cylinder 8, and a locking rod 11 is fixed to one side of the push plate 10, and one end of the locking rod 11 passes through the adjusting cylinder 8 and the mounting plate 7 in sequence and conflicts with the side wall of the adjusting rod 3. Through the cooperation of the adjusting cylinder 8, spring 9, push plate 10 and locking rod 11, the folding frame 4 is limited to prevent the folding frame 4 from driving the mounting shaft 41 to move to the inside of the adjusting slot 31 during the use of the power cabinet body.

[0029] When the folding frame 4 is moved to a suitable height, the folding frame 4 is pushed, and the folding frame 4 drives the two mounting shafts 41 to move horizontally, so that the mounting plate 7 can be driven horizontally. The mounting plate 7 drives the locking rod 11 to move horizontally through the adjusting cylinder 8. During the horizontal movement of the locking rod 11, the adjusting rod 3 near the two sides of the cabinet door 106 can squeeze the locking rod 11. When the locking rod 11 is subjected to the squeezing force, it can drive the push plate 10 to move toward the inside of the adjusting cylinder 8 and squeeze the spring 9, so that the locking rod 11 can move toward the inside of the adjusting cylinder 8, and the mounting shaft 41 moves to the inside of the adjusting groove 31, and then the two folding frames 4 can be driven to move up and down. If the folding frame 4 is moved to a suitable height, the folding frame 4 is pushed, and the folding frame 4 drives the two mounting shafts 41 to move, so that the mounting shaft 41 is locked into the corresponding locking groove 32, thereby completing the adjustment of the folding frame 4.

[0030] When the folding frame 4 is to be disassembled, the folding frame 4 is pulled forward. When the mounting shafts 41 on both sides of the folding frame 4 are moved from the inside of the locking groove 32 to the inside of the adjusting groove 31 respectively, the two folding frames 4 are flipped over at the same time so that the two folding frames 4 can be folded, so that the mounting shaft 32 at one end of the folding frame 4 can be taken out from the inside of the slide groove 31, thereby completing the disassembly of the folding frame 4. If the folding frame 4 is not in use, every two folding frames 4 can be folded, thereby reducing the space occupied by the folding frame 4, thereby providing convenience for the staff.

Claims

1. A structure for disassembling and assembling a mounting plate inside a power cabinet, comprising a plurality of mounting rods (2) parallel to each other, characterized in that: A "vertical" adjustment rod (3) is installed between each of the installation rods (2), and a folding frame (4) is movably installed on the two adjustment rods (3) on the same side, and a placement plate (5) is provided on the top of the folding frame (4), and the two folding frames (4) are connected by a folding assembly (6).

2. The structure for disassembling and assembling the mounting plate inside the power cabinet according to claim 1, characterized in that: An adjusting slot (31) is provided on the adjusting rod (3) along a straight line, and a plurality of locking slots (32) are provided at equal intervals on one side of the adjusting slot (31).

3. The disassembly structure of the mounting plate inside the power cabinet according to claim 2, characterized in that: A mounting shaft (41) is fixed to the side wall of the folding frame (4) and is slidably mounted in the adjustment groove (31) and the locking groove (32) for use in conjunction with each other, and the outer diameter of the mounting shaft (41) is smaller than the width of the locking groove (32).

4. The structure for disassembling and assembling the mounting plate inside a power cabinet according to claim 1, characterized in that: The folding assembly (6) comprises two folding plates (61), the two folding plates (61) are respectively fixed to the side walls of two folding frames (4), and the two folding plates (61) are connected via a rotating shaft (62).

5. The disassembly structure of the mounting plate inside the power cabinet according to claim 1, characterized in that: An "L"-shaped mounting plate (7) is fixed to the outside of the folding frame (4), and an adjusting cylinder (8) is installed on the mounting plate (7). A spring (9) is fixed to the inner end wall of the adjusting cylinder (8), and one end of the spring (9) is connected to a push plate (10) slidably mounted in the adjusting cylinder (8). A locking rod (11) is fixed to one end of the push plate (10), and one end of the locking rod (11) passes through the adjusting cylinder (8) and the mounting plate (7) in sequence and contacts the side wall of the adjusting rod (3).

6. The structure for disassembling and assembling the mounting plate inside the power cabinet according to claim 1, characterized in that: A plurality of stepped holes are provided at the edge of the placement plate (5), a plurality of mounting holes for use in conjunction with the stepped holes are provided on the folding frame (4), and bolts for use in conjunction with the mounting holes are provided inside the stepped holes.

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