Bottom cable fixing device of an electrical cabinet

Abstract

The utility model discloses a bottom cable fixing device of electrical cabinet, including the cabinet body, the inner chamber bottom of cabinet body is equipped with the threading hole, the inner wall both sides of threading hole are equipped with the expansion slot, and the inside of expansion slot is provided with fixed establishment, and fixed establishment includes the fixed plate for directly fixed cable, and the inside bottom of cabinet body is provided with auxiliary mechanism, and the position of auxiliary mechanism is provided with linkage mechanism in the bottom of cabinet body inner chamber. The bottom cable fixing device of electrical cabinet of the application, through setting expansion slot and fixed establishment, can fix according to the size of cable, can also adjust the size of threading hole simultaneously, can adjust the position of two fixed plates simultaneously through setting auxiliary mechanism and linkage mechanism, realizes the quick fixing of cable, solves the problem that threading hole size can not adjust in the prior art.

Description

Technical Field

[0001] This utility model relates to the field of electrical cabinet technology, and in particular to a bottom cable fixing device for an electrical cabinet. Background Technology

[0002] An electrical cabinet consists of an outer shell, steel structure, various mounting plates, as well as components, instruments, measurement and control devices, and cables. It is a cabinet used to protect the components and ensure their normal operation.

[0003] In existing electrical cabinets, round holes are typically provided at the bottom for cable threading. However, these holes have certain drawbacks. For example, the size of the holes cannot be adjusted. If the cable used after installation is too small, a large gap will remain inside the hole. If the cable is too large, the area of ​​the hole needs to be enlarged or additional holes need to be added, making the overall operation inconvenient.

[0004] The above content is only used to help understand the technical solution of this utility model and does not represent an admission that the above content is the closest prior art. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide a bottom cable fixing device for an electrical cabinet, which has the beneficial effect that the size of the wire hole cannot be adjusted, thus solving the problem mentioned in the background art.

[0006] The technical problem to be solved by this utility model is achieved through the following technical solution:

[0007] A bottom cable fixing device for an electrical cabinet includes a cabinet body. A cable threading hole is provided at the bottom of the inner cavity of the cabinet body. Expansion grooves are provided on both sides of the inner wall of the cable threading hole. A fixing mechanism is provided inside the expansion grooves. The fixing mechanism includes a fixing plate for directly fixing the cable. An auxiliary mechanism is provided at the bottom of the inner cavity of the cabinet body. A linkage mechanism is provided at the bottom of the inner cavity of the cabinet body relative to the auxiliary mechanism.

[0008] Preferably, in the above technical solution, the fixing mechanism includes a sliding plate slidably connected to the inner cavity of the telescopic groove, a rack plate fixedly connected to one side of the sliding plate, a spring fixedly connected to the other side of the sliding plate, one end of the spring fixedly connected to the inner wall of the telescopic groove, and the side of the rack plate away from the sliding plate fixedly connected to the fixing plate.

[0009] Preferably, in the above technical solution, the auxiliary mechanism includes a first gear meshing with the rack plate, a rotating rod is fixedly connected to the top of the first gear, and a rotating groove is provided at the bottom of the cabinet cavity relative to the rotating rod.

[0010] Preferably, in the above technical solution, a T-shaped rod is fixedly connected to the bottom of the first gear, a T-shaped groove is provided at the bottom of the inner cavity of the telescopic groove, and the T-shaped rod is slidably connected to the inside of the T-shaped groove.

[0011] Preferably, in the above technical solution, the linkage mechanism includes two partial toothed plates connected to the top ends of the two rotating rods, and the inner walls of the two partial toothed plates are meshed with second gears.

[0012] Preferably, in the above technical solution, a mounting bracket is fixedly connected to the bottom of the inner cavity of the cabinet, and a drive rod is rotatably connected inside the mounting bracket, with one end of the drive rod fixedly connected to the second gear.

[0013] The above-mentioned technical solution of this utility model has the following beneficial effects:

[0014] 1. The bottom cable fixing device of the electrical cabinet, by setting up a telescopic groove and fixing mechanism, can fix the cable according to the size of the cable. At the same time, the size of the wire hole can be adjusted. In addition, by setting up an auxiliary mechanism and a linkage mechanism, the position of two fixing plates can be adjusted simultaneously, realizing the rapid fixing of the cable, which solves the problem that the size of the wire hole cannot be adjusted in the existing technology.

[0015] 2. The bottom cable fixing device of this electrical cabinet has an anti-tangling mechanism. According to the quantity and size of the cables, the appropriate positioning seat can be selected. The positioning seat is installed on the inside of the two fixing plates by the snap-fit ​​post and the snap-fit ​​groove. Then the cable is inserted into the corresponding fixing groove. This can prevent the cables from getting tangled. At the same time, the sum of the length of the positioning seat and the two sealing plates is equal to the length of the wire hole. This can seal the wire hole after installation, thereby preventing moisture from entering the cabinet through the wire hole. Attached Figure Description

[0016] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments of the present invention and, together with their description, serve to explain the principles of the present invention.

[0017] Figure 1 This is a schematic diagram of the overall structure of the cable fixing device at the bottom of the electrical cabinet.

[0018] Figure 2 This is a partial sectional view of the main structure of the bottom cable fixing device of the electrical cabinet.

[0019] Figure 3 This is a partial three-dimensional structural diagram of the cable fixing device at the bottom of the electrical cabinet.

[0020] Figure 4 This is a schematic diagram of the fixed mechanism.

[0021] Figure 5 This is a schematic diagram of the linkage mechanism.

[0022] Figure 6 A schematic diagram of the structure to prevent clutter.

[0023] Among them: 1-cabinet, 2-threading hole, 3-telescopic groove, 4-fixing mechanism, 41-sliding plate, 42-rack plate, 43-spring, 44-fixing plate, 5-auxiliary mechanism, 51-first gear, 52-rack plate, 53-rotation groove, 54-T-shaped rod, 55-T-shaped groove, 6-linkage mechanism, 61-partial gear plate, 62-second gear, 63-mounting bracket, 64-drive rod, 7-anti-clutter mechanism, 71-positioning seat, 72-fixing groove, 73-clamping post, 74-clamping groove, 75-limiting block, 76-limiting groove, 77-sealing plate. Detailed Implementation

[0024] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that, unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps set forth in these embodiments do not limit the scope of the present invention.

[0025] like Figures 1-5 A bottom cable fixing device for an electrical cabinet includes a cabinet body 1. A cable threading hole 2 is provided at the bottom of the inner cavity of the cabinet body 1. Expansion grooves 3 are provided on both sides of the inner wall of the cable threading hole 2. A fixing mechanism 4 is provided inside the expansion grooves 3. An auxiliary mechanism 5 is provided at the bottom of the inner cavity of the cabinet body 1. A linkage mechanism 6 is provided at the bottom of the inner cavity of the cabinet body 1 relative to the auxiliary mechanism 5. By providing the cable threading hole 2, it is convenient to connect the cable into the interior of the cabinet body 1. By providing the expansion grooves 3 and the fixing mechanism 4, cables of different sizes can be fixed, thereby avoiding the problem of the cable threading hole 2 having a single size. By providing the auxiliary mechanism 5, it is convenient to move the two fixing mechanisms 4 outward. By providing the linkage mechanism 6, the two fixing mechanisms 4 can be moved simultaneously.

[0026] like Figures 1-4 The fixing mechanism 4 includes a sliding plate 41 slidably connected to the inner cavity of the telescopic groove 3. A rack plate 42 is fixedly connected to one side of the sliding plate 41, and a spring 43 is fixedly connected to the other side of the sliding plate 41. One end of the spring 43 is fixedly connected to the inner wall of the telescopic groove 3, and a fixing plate 44 is fixedly connected to one side of the rack plate 42. When the cable is inserted into the wire hole 2, the two fixing plates 44 are moved in opposite directions, so that the rack plate 42 and the sliding plate 41 move synchronously and the spring 43 is compressed. Then the cable is inserted into the inner side of the two fixing plates 44, the fixing plates 44 are released, and the cable can be squeezed under the action of the spring 43's restoring force to complete the fixing.

[0027] like Figures 1-5 The auxiliary mechanism 5 includes a first gear 51 that meshes with the rack plate 42. A rotating rod 52 is fixedly connected to the top of the first gear 51. A rotating groove 53 is provided at the bottom of the inner cavity of the cabinet 1 relative to the rotating rod 52. When the two fixed plates 44 move in opposite directions, the rotating rod 52 is rotated to rotate inside the rotating groove 53, which in turn drives the first gear 51 to rotate. Since the first gear 51 and the rack plate 42 are meshed, the rack plate 42 can be driven to move laterally, thereby achieving the purpose of moving the two fixed plates 44 in opposite directions.

[0028] Furthermore, a T-shaped rod 54 is fixedly connected to the bottom of the first gear 51, and a T-shaped groove 55 is provided at the bottom of the inner cavity of the telescopic groove 3. The T-shaped rod 54 is slidably connected inside the T-shaped groove 55. By setting the T-shaped rod 54 and the T-shaped groove 55, the first gear 51 can be limited, making it more stable.

[0029] like Figures 1-5 The linkage mechanism 6 includes two partial toothed plates 61 connected to the top ends of the two rotating rods 52. The inner walls of the two partial toothed plates 61 are meshed with second gears 62. By rotating the second gears 62, the two partial toothed plates 61 can move synchronously in opposite directions, thereby simultaneously controlling the two fixed plates 44.

[0030] Furthermore, a mounting bracket 63 is fixedly connected to the bottom of the inner cavity of the cabinet 1. A drive rod 64 is rotatably connected inside the mounting bracket 63. One end of the drive rod 64 is fixedly connected to the second gear 62. By setting the mounting bracket 63 and the drive rod 64, the second gear 62 can be limited, thereby increasing its stability.

[0031] To avoid messiness after the cables are fixed, such as Figures 1-6An anti-tangle mechanism 7 is provided on the inner side of the two fixing plates 44. The anti-tangle mechanism 7 includes a positioning seat 71. The top of the positioning seat 71 has a fixing groove 72. Both sides of the positioning seat 71 are fixedly connected to the locking posts 73. A locking groove 74 is provided on one side of the fixing plate 44 relative to the locking posts 73. When fixing the cable, the appropriate positioning seat 71 can be selected according to the size of the cable. The positioning seat 71 is installed on the inner side of the two fixing plates 44 through the locking posts 73 and the locking groove 74. Then the cable is inserted into the corresponding fixing groove 72. This avoids cable tangling. A limiting block 75 is fixedly connected to the outside of the positioning seat 71. A limiting groove 76 is opened at the bottom of the inner cavity of the cabinet 1. The positioning seat 71 can be pre-positioned by the limiting block 75 and the limiting groove 76. Two sealing plates 77 are symmetrically installed on the outside of the positioning seat 71. The sum of the lengths of the positioning seat 71 and the two sealing plates 77 is equal to the length of the wire hole 2. This can seal the wire hole 2 after the sealing plate 77 is installed, thereby preventing moisture from entering the interior of the cabinet 1 through the wire hole 2.

[0032] Although the present invention has been disclosed above with reference to embodiments, it is not intended to limit the present invention. Any person skilled in the art can make various different choices and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention is defined by the claims and their equivalents.

Claims

1. A bottom cable fixing device for an electrical cabinet, comprising a cabinet body (1), wherein a wire-passing hole (2) is provided at the bottom of the inner cavity of the cabinet body (1), characterized in that, The inner walls of the wire hole (2) are provided with expansion grooves (3) on both sides. The expansion grooves (3) are provided with a fixing mechanism (4). The fixing mechanism (4) includes a fixing plate (44) for directly fixing the cable. The bottom of the cabinet (1) is provided with an auxiliary mechanism (5). The bottom of the inner cavity of the cabinet (1) is provided with a linkage mechanism (6) relative to the auxiliary mechanism (5).

2. The bottom cable fixing device of the electrical cabinet according to claim 1, characterized in that, The fixing mechanism (4) includes a sliding plate (41) slidably connected to the inner cavity of the telescopic groove (3). A rack plate (42) is fixedly connected to one side of the sliding plate (41), and a spring (43) is fixedly connected to the other side of the sliding plate (41). One end of the spring (43) is fixedly connected to the inner wall of the telescopic groove (3), and the side of the rack plate (42) away from the sliding plate (41) is fixedly connected to the fixing plate (44).

3. The bottom cable fixing device of the electrical cabinet according to claim 2, characterized in that, The auxiliary mechanism (5) includes a first gear (51) meshing with the rack plate (42), and a rotating rod (52) is fixedly connected to the top of the first gear (51). A rotating groove (53) is provided at the bottom of the inner cavity of the cabinet (1) relative to the rotating rod (52).

4. The bottom cable fixing device of the electrical cabinet according to claim 3, characterized in that, The bottom of the first gear (51) is fixedly connected to a T-shaped rod (54), and the bottom of the inner cavity of the telescopic groove (3) is provided with a T-shaped groove (55), and the T-shaped rod (54) is slidably connected to the inside of the T-shaped groove (55).

5. The bottom cable fixing device of the electrical cabinet according to claim 3, characterized in that, The linkage mechanism (6) includes two partial toothed plates (61) connected to the top ends of the two rotating rods (52), and the inner walls of the two partial toothed plates (61) are meshed with second gears (62).

6. The bottom cable fixing device of the electrical cabinet according to claim 5, characterized in that, A mounting bracket (63) is fixedly connected to the bottom of the inner cavity of the cabinet (1). A drive rod (64) is rotatably connected inside the mounting bracket (63). One end of the drive rod (64) is fixedly connected to the second gear (62).

Images