Take-up structure in power distribution cabinet

Abstract

The invention relates to the technical field of power distribution cabinets, and specifically comprises a fixed plate which is fixedly installed at the bottom end of a cabinet body, a plurality of first arc openings are formed in one end of the fixed plate in the width direction, and a plurality of inclined surface cavities are formed in one end of the fixed plate in the width direction; the movable plate is in sliding connection with the fixed plate, a plurality of second arc openings are formed in the end, close to the fixed plate, of the movable plate and correspond to the first arc openings in a one-to-one mode, and a plurality of movable cavities are formed in the end, close to the fixed plate, of the movable plate; one end of the movable rod is slidably arranged in the inclined surface cavity, and the other end of the movable rod is arranged in the movable cavity; and one end of the rotating rod is rotationally connected with the movable rod, the other end of the rotating rod is rotationally connected with the movable plate, and when the movable rod moves, the size of the channel opening can be increased, the construction space of workers is increased, the working difficulty is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The invention relates to the field of power distribution cabinets, and in particular to a wire collection structure inside a power distribution cabinet. Background Art

[0002] The power distribution cabinet is divided into power distribution cabinet, lighting distribution cabinet and metering cabinet, which is the final equipment of the power distribution system. The power distribution cabinet is a general term for the motor control center; the power distribution cabinet is suitable for occasions with relatively dispersed loads and fewer circuits; the motor control center is used in occasions with concentrated loads and more circuits. There will be many cables inside the power distribution cabinet, and power transmission is carried out through multiple cables inside.

[0003] For a power distribution cabinet with a large number of cables inside, a plurality of passage openings are opened on the power distribution cabinet, and the plurality of passage openings are used for passing a plurality of cables. Since the number of cables is greater than the number of passage openings, the passage openings need to allow a plurality of cables to pass out. When the workers pass the cables through the passage openings one by one, due to the limited size of the passage openings, after a certain amount of cables pass through the passage openings, the remaining space in the passage openings becomes smaller and smaller, and the difficulty of continuing to pass the cables through the passage openings gradually increases, making it more difficult for workers to arrange the cables. Therefore, in order to solve the above technical problems, the present invention provides a wire collection structure inside a power distribution cabinet. Summary of the invention

[0004] The object of the present invention is to provide a wire collection structure inside a distribution cabinet to solve the problem proposed in the above background technology that there are a large number of cables in some distribution cabinets, while the size of the passage openings on the distribution cabinet is limited, and the construction space is small when arranging the cables, which affects the cable arrangement efficiency.

[0005] To achieve the above object, the present invention provides the following technical solution: a wire collection structure inside a power distribution cabinet, comprising: A fixing plate, the fixing plate is fixedly mounted at the bottom end of the cabinet, a plurality of first arc openings are arranged at one end of the fixing plate in the width direction, and a plurality of inclined cavities are opened at one end of the fixing plate in the width direction; A movable plate is slidably connected to the fixed plate, a plurality of second arc openings are arranged on one end of the movable plate close to the fixed plate, the plurality of second arc openings correspond to the plurality of first arc openings one by one, and a plurality of movable cavities are opened on one end of the movable plate close to the fixed plate; A movable rod, one end of which is slidably disposed in the inclined cavity, and the other end of which is disposed in the movable cavity; One end of the rotating rod is rotatably connected to the movable rod, and the other end is rotatably connected to the movable plate.

[0006] Preferably, a track block is fixedly mounted on one end of the movable rod, and a slide rail for the track block to slide is provided in the inclined cavity.

[0007] Preferably, an insertion rod is fixedly installed on one end of the movable plate, a limiting block is fixedly installed on one end of the insertion rod, a limiting slot is provided in the fixed plate, and the limiting block is slidably arranged in the limiting slot.

[0008] Preferably, a sealing baffle is fixedly mounted on the upper surface of the movable plate.

[0009] Preferably, a sealing gasket is fixedly mounted on one side surface of the sealing baffle.

[0010] Preferably, a fixing block is fixedly mounted on the inner surface of the cabinet, a positioning rod is slidably mounted on the fixing block, a protruding block is fixedly mounted on the sealing baffle, and a socket for inserting the positioning rod is provided on the protruding block.

[0011] Preferably, a limiting ring is fixedly mounted on the outer surface of the positioning rod, and the limiting ring is located below the fixing block.

[0012] Preferably, a mounting plate is fixedly mounted on the upper surface of the fixed plate, and a plurality of winding rods and a plurality of sliding rods are fixedly mounted on the mounting plate, each of the winding rods is provided with a threaded hole, a bolt is threadedly connected to the inner surface of the threaded hole, a connecting rod is rotatably mounted on the outer surface of the bolt, a blocking rod is fixedly mounted on the connecting rod, a movable sleeve is fixedly connected to the connecting rod via a connecting rod, and the movable sleeve is slidably mounted on the outer surface of the sliding rod.

[0013] Preferably, a sponge cover is fixedly mounted on the outer surface of the baffle rod.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The present invention proposes a wire-collecting structure inside a power distribution cabinet, wherein a fixed plate is fixedly installed at the bottom end of a cabinet body, and a movable plate is slidably installed on the fixed plate, a plurality of inclined cavities are opened at one end of the fixed plate in a width direction, a plurality of movable cavities are opened on one end of the movable plate close to the fixed plate, a movable rod is slidably installed in each inclined cavity, a rotating rod is rotatably installed in the movable plate, one end of the rotating rod is rotatably connected to the movable rod, and when the movable plate moves toward a side away from the fixed plate, the movable rod can slide in the inclined cavity, thereby increasing the size of the passage opening, increasing the construction space for the staff, reducing the working difficulty, and improving the working efficiency; when the movable plate approaches one side of the fixed plate, the movable rod can gather all the cables into the passage opening, and gathering the cables is relatively convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below in conjunction with the accompanying drawings: Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a structural schematic diagram of the movable plate, the fixed plate and the mounting plate in the present invention; Figure 3 It is a structural schematic diagram of the movable plate and the fixed plate in the present invention; Figure 4 For the present invention Figure 3 The structural diagram in ; Figure 5 It is a schematic diagram of the split structure of the movable plate, the fixed plate and the movable rod in the present invention; Figure 6 It is a structural schematic diagram of the fixing plate in the present invention; Figure 7 It is a structural schematic diagram of the movable plate in the present invention; Figure 8 It is a schematic diagram of the structure of the movable rod and the rotating rod in the present invention; Fig. 9 It is a schematic diagram of the structure of the winding rod, the sliding rod and the connecting rod in the present invention; Fig.10 It is a schematic diagram of the split structure of the bolt and the winding rod in the present invention.

[0016] In the figure: 1, cabinet body; 2, movable plate; 3, fixed plate; 4, mounting plate; 5, inclined cavity; 6, first arc opening; 7, slide rail; 8, limit slot; 9, movable rod; 10, rotating rod; 11, track block; 12, rotating shaft; 13, second arc opening; 14, plug rod; 15, limit block; 16, movable cavity; 17, sealing baffle; 18, sealing gasket; 19, positioning rod; 20, fixed block; 21, limit ring; 22, plug hole; 23, protruding block; 24, fixed head; 25, passage opening; 26, cabinet door; 27, winding rod; 28, threaded hole; 29, connecting rod; 30, sliding rod; 31, movable sleeve; 32, connecting rod; 33, bolt; 34, stop rod; 35, sponge sleeve. DETAILED DESCRIPTION

[0017] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0018] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0019] See also Figures 1 to 10 As shown, the present invention provides a wire collection structure inside a power distribution cabinet, and the wire collection structure includes: A fixing plate 3, the fixing plate 3 is fixedly mounted at the bottom end of the cabinet 1, a plurality of first arc openings 6 are arranged at one end of the fixing plate 3 in the width direction, and a plurality of inclined cavities 5 are opened at one end of the fixing plate 3 in the width direction; The movable plate 2 is provided with an insertion rod 14 fixedly mounted on one end of the movable plate 2 close to the fixed plate 3, and a limiting slot 8 is provided on the fixed plate 3 for the insertion of the insertion rod 14. A limiting block 15 is fixedly mounted on one end of the insertion rod 14, and the limiting block 15 is slidably arranged in the limiting slot 8, so that the fixed plate 3 and the movable plate 2 can always maintain a connected state. A plurality of second arc openings 13 are provided on one end of the movable plate 2 close to the fixed plate 3, and the plurality of second arc openings 13 correspond to the plurality of first arc openings 6 one by one, and a channel opening 25 is formed between the first arc openings 6 and the second arc openings 13. A plurality of movable cavities 16 are provided on one end of the movable plate 2 close to the fixed plate 3; A movable rod 9, one end of which is fixedly mounted with a track block 11, a slide rail 7 for the track block 11 to slide is provided inside the inclined cavity 5, and the other end of the movable rod 9 is arranged in the movable cavity 16; The rotating rod 10 and the movable rod 9 are fixedly mounted with a fixed head 24, one end of the movable rod 9 is rotatably connected to the fixed head 24, a rotating shaft 12 is fixedly mounted inside the movable plate 2, and the other end of the rotating rod 10 is rotatably connected to the rotating shaft 12. When the staff arranges the cables, the movable plate 2 is slid to create a gap between the movable plate 2 and the fixed plate 3. When the movable plate 2 slides to the side away from the fixed plate 3, the rotating rod 10 pulls the movable rod 9 to slide inside the inclined cavity 5, and the distance between the movable rod 9 and the second arc opening 13 gradually increases, so that the size of the channel opening 25 is larger. It will be easier for the staff to pass the cables through the channel opening 25 one by one, which is conducive to improving the work efficiency of the staff. After the staff has arranged the cables, the movable plate 2 is moved closer to the fixed plate 3. As the track block 11 slides inside the slide rail 7, the distance between the movable rod 9 and the second arc opening 13 is gradually reduced, and the size of the channel opening 25 is gradually reduced, so that the cables are gathered between the first arc opening 6 and the second arc opening 13. There is no need for the staff to manually gather all the cables between the first arc opening 6 and the second arc opening 13, and the operation is simple and convenient.

[0020] After all cables are gathered in the passage opening 25, some cables have an outward thrust, which causes the movable plate 2 and the fixed plate 3 to be unable to be completely merged. A sealing baffle 17 is fixedly installed on the upper surface of the movable plate 2. When the cabinet door 26 is closed, the cabinet door 26 fits with the sealing baffle 17, which can prevent the movable plate 2 from sliding. A sealing pad 18 is fixedly installed on one side of the sealing baffle 17. The cabinet door 26 fits on the sealing pad 18. The cabinet door 26 hits the sealing pad 18 with less noise, and the sealing between the cabinet door 26 and the sealing pad 18 is also good. During the use of the distribution cabinet, it is necessary to regularly check the electrical components inside the distribution cabinet, so the cabinet door 26 needs to be opened. After the movable plate 2 loses its blocking force, it will slide to the side away from the fixed plate 3. A fixed block 20 is fixedly installed on the inner surface of the cabinet 1, and a positioning rod 19 is slidably provided on the fixed block 20. A protruding block 23 is fixedly installed on the sealing baffle 17, and a socket 22 for inserting the positioning rod 19 is provided on the protruding block 23. The positioning rod 19 can be inserted into the socket 22 to fix the movable plate 2 at the bottom end of the cabinet 1. Even if the cabinet door 26 is opened, the movable plate 2 will not move; a limit ring 21 is fixedly installed on the outer surface of the positioning rod 19, and the limit ring 21 is located below the fixed block 20, which can prevent the positioning rod 19 from detaching from the fixed block 20 and avoid the loss of the positioning rod 19.

[0021] The cables of the electrical components inside the distribution cabinet are of different lengths. The cables of some electrical components are longer, and the excess cables are directly placed inside the distribution cabinet. A large number of excess cables will cause the cables to be piled up in a disorderly manner at the bottom of the cabinet 1. When the distribution cabinet is in use, if the cables of the electrical components fail, it will be very troublesome to find the designated cables. In order to solve this problem, a mounting plate 4 is fixedly installed on the upper surface of the fixing plate 3, and a plurality of winding rods 27 and a plurality of sliding rods 30 are fixedly installed on the mounting plate 4. A threaded hole 28 is opened on each winding rod 27, and a bolt 33 is connected to the inner thread of the threaded hole 28. The outer surface of the bolt 33 is fixedly installed on the fixing plate 3. A connecting rod 29 is rotatably installed on the surface, and a baffle rod 34 is fixedly installed on the connecting rod 29. A movable sleeve 31 is fixedly connected to the connecting rod 29 through a connecting rod 32. The movable sleeve 31 is slidably sleeved on the outer surface of the slide rod 30, and the excess part of the cable is wound around the two winding rods 27. After the cable is wound, the bolt 33 is rotated to make the connecting rod 29 approach the winding rod 27. The outer surface of the baffle rod 34 can press the cable tightly, limit the movement of the cable, and prevent the cable wound on the two winding rods 27 from becoming loose. A sponge sleeve 35 is fixedly installed on the outer surface of the baffle rod 34, and the sponge sleeve 35 is squeezed against the outer surface of the cable, which causes less damage to the cable.

[0022] The specific solution is as follows: the redundant part of some cables is long, and the redundant part of the cables can be wound around the two winding rods 27. First, one end of the bolt 33 is rotated to make the connecting rod 29 move to the side away from the winding rod 27. After the outer side of the winding rod 27 is unobstructed, the redundant part of the cable is wound around the two winding rods 27. After the cable is wound, one end of the bolt 33 is rotated again to make the connecting rod 29 approach one side of the winding rod 27. During the process of the blocking rod 34 approaching the winding rod 27, the outer surface of the sponge cover 35 presses the cable tightly to prevent the cable from loosening and being scattered, and to avoid the cable from piling up at the inner bottom of the cabinet 1. Multiple cables are piled up, making it difficult to find the specified cable during maintenance. The staff arranges the cables or checks the cables. During maintenance, the movable plate 2 can be slid toward the side away from the fixed plate 3. At this time, during the sliding of the movable plate 2, the movable plate 2 will pull the movable rod 9 to slide toward the side away from the second arc opening 13 through the rotating rod 10, thereby increasing the size of the channel opening 25, which can reduce the difficulty of cables passing through the channel opening 25, and provide workers with a larger construction space, which is conducive to improving work efficiency. After the cables are arranged, the movable plate 2 is pushed toward the side of the fixed plate 3. At this time, during the movement of the movable plate 2, the track block 11 will be pushed to slide in the slide rail 7, so that the movable rod 9 is close to the second arc opening 13, thereby reducing the size of the channel opening 25. During the movement of the movable rod 9, all cables can be gathered into the channel opening 25, and it is more convenient to gather the cables.

[0023] A person skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary; within the scope of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0024] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A wire collection structure inside a power distribution cabinet, characterized in that: include: A fixing plate (3), the fixing plate (3) being fixedly mounted at the bottom end of the cabinet (1), a plurality of first arc openings (6) being provided at one end in the width direction of the fixing plate (3), and a plurality of inclined cavities (5) being opened at one end in the width direction of the fixing plate (3); The movable plate (2) is slidably connected to the fixed plate (3); a plurality of second arc openings (13) are provided on one end of the movable plate (2) close to the fixed plate (3); the plurality of second arc openings (13) correspond one to one with the plurality of first arc openings (6); and a plurality of movable cavities (16) are provided on one end of the movable plate (2) close to the fixed plate (3); A movable rod (9), one end of which is slidably disposed in the inclined cavity (5) and the other end of which is disposed in the movable cavity (16); A rotating rod (10) has one end rotatably connected to the movable rod (9) and the other end rotatably connected to the movable plate (2).

2. The wire collection structure inside a power distribution cabinet according to claim 1, characterized in that: A track block (11) is fixedly mounted on one end of the movable rod (9), and a slide rail (7) for the track block (11) to slide is provided in the inclined cavity (5).

3. The wire collection structure inside a power distribution cabinet according to claim 1, characterized in that: An insertion rod (14) is fixedly mounted on one end of the movable plate (2), a limiting block (15) is fixedly mounted on one end of the insertion rod (14), a limiting slot (8) is provided in the fixed plate (3), and the limiting block (15) is slidably disposed in the limiting slot (8).

4. The wire collection structure inside a power distribution cabinet according to claim 1, characterized in that: A sealing baffle (17) is fixedly mounted on the upper surface of the movable plate (2).

5. The wire collection structure inside the power distribution cabinet according to claim 4, characterized in that: A sealing gasket (18) is fixedly mounted on one side surface of the sealing baffle (17).

6. The wire collection structure inside the power distribution cabinet according to claim 5, characterized in that: A fixing block (20) is fixedly mounted on the inner surface of the cabinet (1), a positioning rod (19) is slidably mounted on the fixing block (20), a protruding block (23) is fixedly mounted on the sealing baffle (17), and a plug hole (22) is provided on the protruding block (23) for inserting the positioning rod (19) therein.

7. The wire collection structure inside the power distribution cabinet according to claim 6, characterized in that: A limiting ring (21) is fixedly mounted on the outer surface of the positioning rod (19), and the limiting ring (21) is located below the fixing block (20).

8. The wire collection structure inside a power distribution cabinet according to claim 1, characterized in that: A mounting plate (4) is fixedly mounted on the upper surface of the fixing plate (3), and a plurality of winding rods (27) and a plurality of sliding rods (30) are fixedly mounted on the mounting plate (4), each of the winding rods (27) is provided with a threaded hole (28), a bolt (33) is connected to the inner thread of the threaded hole (28), a connecting rod (29) is rotatably mounted on the outer surface of the bolt (33), a blocking rod (34) is fixedly mounted on the connecting rod (29), a movable sleeve (31) is fixedly connected to the connecting rod (29) via a connecting rod (32), and the movable sleeve (31) is slidably mounted on the outer surface of the sliding rod (30).

9. The wire collection structure inside the power distribution cabinet according to claim 8, characterized in that: A sponge sleeve (35) is fixedly mounted on the outer surface of the blocking rod (34).

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