GCK type AC low-voltage draw-out type power distribution cabinet

Abstract

The utility model discloses a GCK type AC low-voltage draw-out type power distribution cabinet, which belongs to the technical field of power distribution cabinets and comprises a cabinet body, a plurality of laminates are arranged in the cabinet body, a fixing plate is arranged on one side of the top of each laminate, a plug board is arranged on one side of each fixing plate, fixing clamping plates are arranged at two ends of one end of each plug board, and a power distribution cabinet is arranged on the tops of the laminates. The bottom ends of the two ends of one side of the power distribution cabinet are provided with inserting grooves, the inner walls of the two sides of the interior of each inserting groove are provided with clamping blocks, and one end of each clamping block is provided with a clamping spring, the inserting plate is arranged on one side of the fixing plate, the inserting grooves formed in the bottom of the power distribution cabinet are matched, and fixing clamping plates on the inserting plate and the clamping blocks in the inserting grooves are used for forming a clamping state; the purpose of releasing the clamping state is achieved by using the movable clamping plate and the reset spring under the action of the tension after pressing, so that the function of releasing the clamping is achieved by pressing and clamping and pressing and pulling again while the power distribution cabinet is positioned, and the convenience of taking and placing the power distribution cabinet is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of power distribution cabinets, and in particular relates to a GCK type AC low-voltage drawable power distribution cabinet. Background Art

[0002] The GCK series of low-voltage withdrawable distribution cabinets are widely used in power plants, substations, metallurgy, petroleum, chemical, electric power, machinery, textile, and other industries. These cabinets are rated for AC 50Hz and 380V distribution systems, and are used for power conversion and control in power, lighting, and distribution. They feature strong breaking capacity, excellent dynamic thermal stability, flexible electrical solutions, easy assembly, a strong series and practicality, and a novel structure. Given the strong demand for low-voltage distribution cabinets in my country, competition within the industry is bound to intensify. Suppliers offering a new generation of low-voltage complete equipment and system solutions will gain an advantage in future market competition. Companies with products that possess these characteristics will gain a competitive advantage and seize the commanding heights of low-voltage electrical products.

[0003] At present, most of the existing GCK type AC low-voltage withdrawable distribution cabinets use slide rails for pulling. Since they do not have a positioning function, the stability of the distribution cabinet is poor. When the cabinet body is hit by external force and shakes, the distribution cabinet is easy to slide out of the cabinet body, affecting its stability. In severe cases, the distribution cabinet may be damaged. For this reason, we propose a GCK type AC low-voltage withdrawable distribution cabinet. Utility Model Content

[0004] The purpose of the present utility model is to provide a GCK type AC low-voltage withdrawable power distribution cabinet to solve the existing problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a GCK type AC low-voltage withdrawable distribution cabinet, comprising a cabinet body, a plug-in board and a slot, wherein the interior of the cabinet body is provided with multiple layers of panels, and a fixed plate is fixedly installed on one side of the top of each panel, and a plug-in board is provided on one side of the fixed plate, and a fixed clamping plate is fixedly provided at both ends of the plug-in board, and a distribution cabinet is provided on the top of the panel, and slots are provided at the bottom ends of both ends of one side of the distribution cabinet, and clamping blocks are provided on the inner walls on both sides of the interior of the slot, one end of the clamping block extends to the interior of the slot and is slidingly connected with it through a limit groove and a limit block, and a clamping spring is provided at one end of the clamping block extending to the interior of the slot, and the two ends of the clamping spring are respectively fixedly connected to the inner wall of the slot and the clamping block.

[0006] Preferably, a through slide groove is provided in the middle of the insert plate, a movable card plate is slidably provided inside the slide groove, both ends of the movable card plate extend to the outside through the slide groove, and both ends of the movable card plate and the fixed card plate are provided with inclined surfaces in opposite directions.

[0007] Preferably, a return spring is provided on one side of the interior of the chute, and two ends of the return spring are fixedly connected to the inner wall of the chute and the middle of the movable clamping plate respectively.

[0008] Preferably, both ends of the top of the layer plate are provided with slide rails, and both ends of the bottom of the power distribution cabinet are provided with sliders, and the sliders are placed inside the slide rails and are slidably connected to the inner walls thereof.

[0009] Preferably, handles are provided at both ends of one side of the exterior of the power distribution cabinet, and the handles are fixed to both ends of one side of the exterior of the power distribution cabinet by means of mounting screws.

[0010] Preferably, the power distribution cabinet is provided with an observation window in the middle of one side of the handle, and the inner side of the observation window is inlaid with tempered glass.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. By setting a plug-in plate on one side of the fixed plate and cooperating with the slot opened at the bottom of the distribution cabinet, the fixed card plate on the plug-in plate and the card block in the slot are used to form a card connection state, thereby realizing the card connection and positioning of the distribution cabinet, and then using the movable card plate and the reset spring to merge it with the fixed card plate. Under the action of tension, the purpose of releasing the card connection state is achieved, so that while realizing the positioning of the distribution cabinet, the card connection function can be achieved by pressing the card connection and pressing and pulling again, thereby improving the convenience of taking and placing the distribution cabinet.

[0013] 2. Use the slide rails on the shelf and the sliders at the bottom of the power distribution cabinet to limit the sliders, thereby limiting the power distribution cabinet and avoiding misalignment between the plug-in board and the slot during placement, which makes it difficult to position the power distribution cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 This is a schematic diagram of the layer structure of the utility model;

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

[0017] Figure 4 This is a schematic diagram of the cross-sectional structure of the plug-in board and the slot of the present invention.

[0018] In the figure: 1. Cabinet body; 2. Shelf; 3. Slide rail; 4. Distribution cabinet; 5. Slider; 6. Insert plate; 7. Fixed card plate; 8. Movable card plate; 9. Slide groove; 10. Return spring; 11. Fixed plate; 12. Handle; 13. Observation window; 14. Slot; 15. Snap block; 16. Snap spring. DETAILED DESCRIPTION

[0019] 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 without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-4 The utility model provides a technical solution of a GCK type AC low-voltage withdrawable distribution cabinet: it includes a cabinet body 1, a plug-in board 6 and a slot 14. A plurality of layers of shelves 2 are arranged inside the cabinet body 1. A fixed plate 11 is fixedly installed on one side of the top of each shelf 2. A plug-in board 6 is arranged on one side of the fixed plate 11. A fixed card plate 7 is fixedly arranged at both ends of the plug-in board 6. A distribution cabinet 4 is arranged on the top of the shelf 2. Slots 14 are opened at the bottom ends of both ends of one side of the distribution cabinet 4. Clamping blocks 15 are arranged on the inner walls of both sides of the slot 14. One end of the clamping block 15 extends to the interior of the slot 14 and is slidingly connected with it through a limit groove and a limit block. A clamping spring 16 is provided at one end of the clamping block 15 extending to the interior of the slot 14. The two ends of the clamping spring 16 are fixedly connected to the inner wall of the slot 14 and the clamping block 15 respectively.

[0021] Specifically, a through-groove 9 is provided in the middle of the insert plate 6, and a movable card plate 8 is slidingly provided inside the groove 9. Both ends of the movable card plate 8 extend to the outside through the groove 9, and both ends of the movable card plate 8 and the fixed card plate 7 are provided with inclined surfaces in opposite directions.

[0022] Specifically, a return spring 10 is provided on one side of the interior of the chute 9 , and two ends of the return spring 10 are fixedly connected to the inner wall of the chute 9 and the middle of the movable clamping plate 8 respectively.

[0023] Specifically, both ends of the top of the layer board 2 are provided with slide rails 3, and both ends of the bottom of the power distribution cabinet 4 are provided with sliders 5. The sliders 5 are placed inside the slide rails 3 and are slidably connected to the inner wall thereof.

[0024] Specifically, handles 12 are provided at both ends of one side of the outside of the power distribution cabinet 4 , and the handles 12 are fixed to both ends of one side of the outside of the power distribution cabinet 4 by means of mounting screws.

[0025] Specifically, the distribution cabinet 4 is provided with an observation window 13 in the middle of one side of the handle 12 , and the inner side of the observation window 13 is inlaid with tempered glass.

[0026] In this embodiment, when in use, when the distribution cabinet 4 needs to be stored, the distribution cabinet 4 is pushed inward by grasping the handle 12, so that the slider 5 at the bottom of the distribution cabinet 4 slides along the track of the slide rail 3, thereby gradually inserting the plug-in board 6 into the interior of the slot 14, and the fixed card plate 7 is moved inside the slot 14 toward the other side of the card block 15 until the fixed card plate 7 is completely moved to the other side of the card block 15, thereby forming a card-engaged state to ensure the stability of the distribution cabinet 4. When the catheter needs to take out the distribution cabinet 4, the handle 12 is grasped and the distribution cabinet 4 is pushed inward, so that the distribution cabinet 4 slides toward the direction of the fixed plate 11, thereby inserting the plug-in board 6 into the interior of the slot 14. The movable card plate 8 is moved deep into the body and moves to the other side of the clamping block 15, and then the distribution cabinet 4 is pulled out in the reverse direction quickly. During this process, the movable card plate 8 is subjected to the resistance of the clamping block 15 and gradually merges toward the fixed card plate 7 along the slide groove 9, and stretches the reset spring 10 until the movable card plate 8 is completely merged with the fixed card plate 7. Under the action of continuous pulling force, the movable card plate 8 squeezes the clamping block 15, compressing the clamping spring 16 and shrinking toward the inner wall of the slot 14 until the clamping block 15 is completely shrunk. The movable card plate 8 loses resistance, thereby releasing the clamping state, and the plug-in board 6 is separated from the inside of the slot 14, so that the distribution cabinet 4 is taken out.

[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A GCK type AC low-voltage withdrawable power distribution cabinet, comprising a cabinet body (1), a plug board (6) and a slot (14), characterized in that: The cabinet (1) is provided with multiple layers of panels (2) inside, and a fixed plate (11) is fixedly installed on one side of the top of each panel (2), and a plug-in plate (6) is provided on one side of the fixed plate (11), and a fixed card plate (7) is fixedly provided at both ends of one end of the plug-in plate (6). A power distribution cabinet (4) is provided on the top of the panel (2), and slots (14) are provided at the bottom ends of both ends of one side of the power distribution cabinet (4). A clamping block (15) is provided on the inner walls of both sides of the slot (14), and one end of the clamping block (15) extends to the inside of the slot (14) and is slidingly connected to the inner wall of the slot (14) through a limiting groove and a limiting block, and a clamping spring (16) is provided on the end of the clamping block (15) extending to the inside of the slot (14), and the two ends of the clamping spring (16) are fixedly connected to the inner wall of the slot (14) and the clamping block (15) respectively.

2. A GCK type AC low-voltage withdrawable power distribution cabinet according to claim 1, characterized in that: A through-going chute (9) is provided in the middle of the inserting plate (6), a movable card plate (8) is slidably provided inside the chute (9), both ends of the movable card plate (8) pass through the chute (9) and extend to the outside, and both ends of the movable card plate (8) and the fixed card plate (7) are provided with inclined surfaces in opposite directions.

3. A GCK type AC low-voltage withdrawable power distribution cabinet according to claim 2, characterized in that: A return spring (10) is provided on one side of the interior of the slide groove (9), and two ends of the return spring (10) are fixedly connected to the inner wall of the slide groove (9) and the middle of the movable clamping plate (8) respectively.

4. The GCK type AC low-voltage withdrawable power distribution cabinet according to claim 1, characterized in that: Both ends of the top of the layer plate (2) are provided with slide rails (3), and both ends of the bottom of the power distribution cabinet (4) are provided with sliders (5). The sliders (5) are placed inside the slide rails (3) and are slidably connected to the inner wall thereof.

5. The GCK type AC low-voltage withdrawable power distribution cabinet according to claim 1, characterized in that: Handles (12) are provided at both ends of one side of the outside of the power distribution cabinet (4), and the handles (12) are fixed to both ends of one side of the outside of the power distribution cabinet (4) by means of mounting screws.

6. The GCK type AC low-voltage withdrawable power distribution cabinet according to claim 1, characterized in that: The distribution cabinet (4) is provided with an observation window (13) in the middle of one side of the handle (12), and the inner side of the observation window (13) is inlaid with tempered glass.

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