Cable clamping structure for power distribution cabinet

Abstract

The utility model discloses a cable clamping structure for a power distribution cabinet, which is applied to the technical field of cable fixation, and is provided with a power distribution cabinet body, a cabinet door, a wiring groove, a wire inlet pipe, a fixing frame, a wire placing groove and a wire clamping assembly, a cable enters the wiring groove through the wire inlet pipe, and then the cable is placed in the wire placing groove at the front side of the fixing frame, so that the cable can be clamped in the wiring groove. At the moment, the clamping sleeve is located on the outer side of the cable, then a user pushes the magnetic block in magnetic connection with the magnet piece inwards, so that the magnetic block and the magnet piece are separated from the magnetic attraction connection state, then the sliding block fixedly connected with the magnetic block is separated from the fixed position, and the compressed spring in the sliding groove is released inwards at the moment. The push-pull rod and the sliding block are pushed by the spring to move inwards in the sliding groove, and then the cable in the cable containing groove is automatically clamped by the clamping sleeve located on the inner side of the push-pull rod, so that a user does not need to hold the cable by hand for operation when the cable is clamped through overall cooperation.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable fixing, and in particular relates to a cable clamping structure for a power distribution cabinet. Background Art

[0002] A distribution cabinet is an electrical equipment. Its main function is to open and close, control and protect electrical equipment during the process of power generation, transmission, distribution and energy conversion in the power system. When installing the distribution cabinet, its cables need to be routed and one end of the cable needs to be clamped and positioned to prevent it from loosening.

[0003] At present, a Chinese utility model with the announcement number of CN218448938U discloses a cable clamping structure for a power distribution cabinet. This utility model relates to the technical field of cable fixing, and discloses a cable clamping structure for a power distribution cabinet, including a power distribution cabinet and a fixing frame; a wiring trough is provided at the bottom of the rear wall of the power distribution cabinet, a fixing frame is detachably installed at the bottom of the wiring trough, mounting bolts are inserted on both sides of the fixing frame, and the fixing frame is installed in the wiring trough by the mounting bolts; a wire trough is provided at the front wall of the fixing frame, and the number of the wire troughs is multiple groups, and the multiple groups of wire troughs are evenly distributed on the front wall of the fixing frame, and movable grooves are provided on both sides of the wire trough and in the fixing frame. The technical solution of this utility model can pull the movable rods located at both sides of the wiring trough to move inward by tightening bolts, thereby driving the clamping plate to clamp the cable, and after clamping, the tightening bolts are rotated to complete the clamping of the cable. The cable of the device can be directly placed in the wire trough for clamping, and the clamping and disassembly operations of the cable are convenient, and the clamping effect is stable, which greatly improves the convenience of wiring and is conducive to later maintenance work.

[0004] According to the above patent, the existing cable clamping structure for power distribution cabinet has the following disadvantages when in use:

[0005] 1. Although the above patent can pull the movable rods located on both sides of the wiring groove to move inwards through the fastening bolts, thereby driving the clamping plate to clamp the cable, and after clamping, the fastening bolts are rotated to complete the work of tightening and fixing the position of the movable rod, and the clamping work of the cable can be completed at this time, but when the clamping plate clamps its cable, the user needs to hold the moving fastening bolts to carry the movable rod and move the clamping plate toward its cable. This method is relatively troublesome and cannot quickly achieve the clamping of the cable. Therefore, the above patent is improved according to the problems raised;

[0006] 2. As mentioned above, after the clamping plate clamps the cable, the clamping plate and the rubber pad inside are smooth. Therefore, when the cable is placed inside, although it can be clamped to a certain extent, it is still not strong enough, which is not conducive to use. Therefore, the above patent is improved based on the problems raised. Utility Model Content

[0007] The purpose of the utility model is to provide a cable clamping structure for an existing power distribution cabinet, and the advantages are:

[0008] 1. When clamping the cable, the user does not need to move the handheld structure. Instead, the magnetic suction disconnection method is used in conjunction with the compression elastic force of the spring to automatically move and clamp the cable, thereby quickly clamping the cable for use;

[0009] 2. After the clamping plate clamps the cables, an uneven buffer reinforcement structure is set inside the clamping plate, so that when the cables are placed inside, the cables are further clamped to a certain extent, so that the cables are fixed more firmly, which is convenient for use.

[0010] The above technical objectives of the utility model are achieved through the following technical solutions: a cable clamping structure for a power distribution cabinet, comprising a power distribution cabinet, the front side of the power distribution cabinet is rotatably connected to a cabinet door, a wiring trough is provided on the rear side of the inside of the power distribution cabinet, a wire inlet pipe is connected to the bottom side of the wiring trough, a fixing frame is bolted to the middle of the wiring trough, a wire placement trough is provided on the front side of the fixing frame, a wire clamping assembly is provided inside the wire placement trough, a reinforcement assembly is provided inside the wire clamping assembly, and a wire pipe is bolted to the top side of the wiring trough;

[0011] The wire clamping assembly includes a magnet sheet, a slide groove, a spring, a push-pull rod, a sleeve, a slider and a magnetic block. The magnet sheet is fixedly connected to the front side of the fixed frame, the slide groove is opened on the front side of the fixed frame, the slide groove is located on the inner side of the magnet sheet, the spring is fixedly connected to the outer side of the slide groove, the push-pull rod is fixedly connected to the inner side of the spring, the inner side of the push-pull rod passes through the interior of the slide groove and extends to the interior of the wire placement groove, the sleeve is fixedly connected to the inner side of the push-pull rod, the sleeve is located on both sides of the interior of the wire placement groove, the slider is fixedly connected to the front side of the push-pull rod, the slider is slidably connected to the interior of the slide groove, the magnetic block is fixedly connected to the outer side of the front side of the slider, and the magnetic block is magnetically connected to the magnet sheet.

[0012] The above technical solution is adopted, by arranging a power distribution cabinet, a cabinet door, a wiring trough, a wire inlet pipe, a fixing frame, a wire trough and a wire clamping assembly, the cable is allowed to enter the wiring trough through the wire inlet pipe, and then the cable is placed in the wire trough on the front side of the fixing frame. At this time, the clamping sleeve is located on the outside of the cable, and then the user pushes the magnetic block magnetically connected to the magnet sheet inward, so that the magnetic block and the magnet sheet are separated from the state of magnetic attraction connection, and then the slider fixedly connected to the magnetic block is separated from the fixed position, and the compressed spring inside the slide groove is released inward, so that the spring pushes the push-pull rod and the slider to move inward inside its slide groove. The push-pull rod is then moved, and then the clamping sleeve located on the inner side of the push-pull rod automatically clamps the cables inside the wire trough, so that the overall cooperation can achieve the clamping of the cables without the need for the user to operate by hand, thereby realizing the rapid clamping and use of the cables, and by arranging the reinforcement components and the wire tube, after the clamping sleeve automatically clamps the cables inside the wire trough, the reinforcement components located inside the jacket further clamp and reinforce the cables in an uneven and slow-pressure manner, so that the cables are more firmly clamped, which is convenient for use, and the clamped cables can be inserted into the distribution cabinet through the wire tube for wiring.

[0013] The utility model is further configured as follows: the reinforcement component comprises a buffer pad and an embedded anti-skid bead, the buffer pad is bonded to the inside of the jacket, and the embedded anti-skid bead is fixedly connected to the inner side of the buffer pad.

[0014] By adopting the above technical solution, by arranging buffer pads and embedded anti-skid beads, after the jacket automatically clamps the cables inside its wire trough, the buffer pads inside the jacket cooperate with the embedded anti-skid beads to further clamp and reinforce the cables in an uneven pressure-relieving manner, so that the cables are more firmly clamped, thereby facilitating use. After clamping, the cables can be inserted into the distribution cabinet through the wire tube for routing.

[0015] The utility model is further configured as follows: support rods are bolted to the four corners of the bottom of the power distribution cabinet, and a chassis is welded to the bottom of the support rods.

[0016] By adopting the above technical solution, by providing support rods and a chassis, the power distribution cabinet can be supported, so as to facilitate the stability of the power distribution cabinet when in use.

[0017] The utility model is further configured as follows: a perspective plate is embedded in the front side of the cabinet door, and the perspective plate is made of transparent acrylic material.

[0018] By adopting the above technical solution and providing a perspective plate, it is possible to directly observe the interior of the power distribution cabinet through the cabinet door, thereby facilitating use.

[0019] The utility model is further configured as follows: a pull handle is bolted on the right side of the front side of the cabinet door, and the front side of the pull handle is in an arc shape.

[0020] By adopting the above technical solution and providing a handle, it is possible to facilitate pulling of the cabinet door, thereby facilitating use by the user.

[0021] The utility model is further configured as follows: the surface of the pull handle is provided with anti-skid lines, and the anti-skid lines are in the shape of lines.

[0022] By adopting the above technical solution, by providing anti-skid patterns in the shape of lines on the surface of the handle, the anti-skid performance of the handle can be further improved to facilitate use.

[0023] The utility model is further configured as follows: a reinforcement pattern is provided at the bottom of the chassis, and the reinforcement pattern is in a concave-convex shape.

[0024] By adopting the above technical solution, by providing concave-convex reinforcement patterns on the bottom of the chassis, the anti-slip performance of the bottom of the chassis can be further increased to facilitate use.

[0025] The utility model is further configured as follows: a protective sleeve is bonded inside the wire tube, and the protective sleeve is made of rubber material.

[0026] By adopting the above technical solution and providing a protective cover, the cables passing through the inside of the wire tube can be protected, thereby avoiding wear of the cables and facilitating use.

[0027] In summary, the utility model has the following beneficial effects:

[0028] 1. By setting a power distribution cabinet, a cabinet door, a wiring trough, a wire inlet pipe, a fixing frame, a wire trough and a wire clamping assembly, the cable is allowed to enter the wiring trough through the wire inlet pipe, and then the cable is placed in the wire trough on the front side of the fixing frame. At this time, the jacket is located on the outside of the cable, and then the user pushes the magnetic block magnetically connected to the magnet sheet inward, so that the magnetic block and the magnet sheet are separated from the state of magnetic attraction connection, and then the slider fixedly connected to the magnetic block is separated from the fixed position, and the compressed spring inside the slide groove is released inward, so that the spring pushes the push-pull rod and the slider to move inward inside the slide groove, and then the jacket located on the inner side of the push-pull rod automatically clamps the cable inside the wire trough, so that the overall coordination can achieve the clamping of the cable without the user's hand-held operation, thereby realizing the rapid clamping and use of the cable;

[0029] 2. By setting up reinforcement components and wire tubes, after the jacket automatically clamps the cables inside the wire trough, the reinforcement components inside the jacket further clamp and reinforce the cables in an uneven and slow-pressure manner, so that the cables are more firmly clamped, which is convenient for use. After clamping, the cables can be inserted into the distribution cabinet through the wire tube for routing. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0031] Figure 2 It is a schematic diagram of the internal structure of the power distribution cabinet in the utility model;

[0032] Figure 3 It is a schematic diagram of the planar structure of the power distribution cabinet in the utility model;

[0033] Figure 4 It is a schematic diagram of the structure of the wire clamping assembly in the utility model;

[0034] Figure 5 It is a structural schematic diagram of the reinforcement component in the utility model.

[0035] Figure numerals: 1. distribution cabinet; 2. cabinet door; 3. wiring trough; 4. wire inlet pipe; 5. fixing frame; 6. wire trough; 7. wire clamping assembly; 701. magnet sheet; 702. slide groove; 703. spring; 704. push-pull rod; 705. jacket; 706. slider; 707. magnetic block; 8. reinforcement assembly; 801. buffer pad; 802. embedded anti-slip beads; 9. wire tube; 10. support rod; 11. chassis; 12. perspective plate; 13. handle; 14. protective cover. DETAILED DESCRIPTION

[0036] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0037] Embodiment 1:

[0038] refer to Figure 1-4A cable clamping structure for a power distribution cabinet comprises a power distribution cabinet body 1, a cabinet door 2 is rotatably connected to the front side of the power distribution cabinet body 1, a wiring groove 3 is provided on the rear side of the inside of the power distribution cabinet body 1, a wire inlet pipe 4 is connected to the bottom side of the wiring groove 3, a fixing frame 5 is bolted to the middle of the wiring groove 3, a wire placement groove 6 is provided on the front side of the fixing frame 5, a wire clamping assembly 7 is arranged inside the wire placement groove 6, and the wire clamping assembly 7 comprises a magnet sheet 701, a slide groove 702, a spring 703, a push-pull rod 704, a jacket 705, a slider 706 and a magnetic block 707, and the magnet sheet 701 is fixedly connected to The front side of the fixing frame 5, the slide groove 702 is opened on the front side of the fixing frame 5, the slide groove 702 is located on the inner side of the magnet sheet 701, the spring 703 is fixedly connected to the outer side of the slide groove 702, the push-pull rod 704 is fixedly connected to the inner side of the spring 703, the inner side of the push-pull rod 704 passes through the inner side of the slide groove 702 and extends to the inner side of the wire groove 6, the jacket 705 is fixedly connected to the inner side of the push-pull rod 704, the jacket 705 is located on both sides of the inner side of the wire groove 6, the slider 706 is fixedly connected to the front side of the push-pull rod 704, and the slider 706 is slidably connected to the slide groove 702. 706, the magnetic block 707 is fixedly connected to the outside of the front side of the slider 706, and the magnetic block 707 is magnetically connected to the magnet sheet 701. By setting the power distribution cabinet 1, the cabinet door 2, the wiring trough 3, the inlet pipe 4, the fixing frame 5, the wire groove 6 and the wire clamping assembly 7, the cable enters the wiring trough 3 through the inlet pipe 4, and then the cable is placed in the wire groove 6 on the front side of the fixing frame 5. At this time, the jacket 705 is located on the outside of the cable, and then the user pushes the magnetic block 707 magnetically connected to the magnet sheet 701 inward, so that the magnetic block 707 and the magnet sheet 701 are connected. The slider 706 is released from the fixed position after being detached from the magnetic connection. At this time, the compressed spring 703 inside the slide groove 702 is released inward, so that the spring 703 pushes the push-pull rod 704 and the slider 706 to move inward inside the slide groove 702. Then, the sleeve 705 located on the inner side of the push-pull rod 704 automatically clamps the cable inside the wire groove 6. In this way, the overall coordination can realize the cable clamping without the user having to operate it by hand, thereby realizing the quick clamping and use of the cable.

[0039] like Figure 1 As shown, the four corners of the bottom of the distribution cabinet 1 are bolted with support rods 10, and the bottom of the support rods 10 is welded with a chassis 11. By setting the support rods 10 and the chassis 11, the distribution cabinet 1 can be supported, which is beneficial to the stability of the distribution cabinet 1 when in use.

[0040] like Figure 1 As shown, a perspective plate 12 is embedded in the front side of the cabinet door 2. The perspective plate 12 is made of transparent acrylic material. By providing the perspective plate 12, it is convenient to directly observe the interior of the power distribution cabinet 1 through the cabinet door 2, so as to facilitate use.

[0041] like Figure 1 As shown, a handle 13 is bolted to the right side of the front side of the cabinet door 2, and the front side of the handle 13 is in an arc shape. By providing the handle 13, it is convenient to pull the cabinet door 2, so as to facilitate the use of the user.

[0042] like Figure 1 As shown, the surface of the handle 13 is provided with anti-skid patterns, and the anti-skid patterns are in the shape of lines. By providing anti-skid patterns in the shape of lines on the surface of the handle 13, the anti-skid performance of the handle 13 can be further improved, so as to facilitate use.

[0043] like Figure 3 As shown, the bottom of the chassis 11 is provided with reinforcement lines, and the reinforcement lines are concave-convex shapes. By providing the concave-convex reinforcement lines at the bottom of the chassis 11, the anti-slip performance of the bottom of the chassis 11 can be further increased to facilitate use.

[0044] A brief description of the usage process: first, the cable is passed through the cable inlet tube 4 to enter the wiring groove 3, and then the cable is placed in the wire groove 6 on the front side of the fixing frame 5. At this time, the sleeve 705 is located on the outside of the cable, and then the user pushes the magnetic block 707 magnetically connected to the magnet sheet 701 inward, so that the magnetic block 707 and the magnet sheet 701 are separated from the magnetic connection state, and then the slider 706 fixedly connected to the magnetic block 707 is separated from the fixed position, and at this time the compressed spring 703 inside the slide groove 702 is released inward, so that the spring 703 pushes the push-pull rod 704 and the slider 706 to move inward inside the slide groove 702, and then the sleeve 705 located on the inner side of the push-pull rod 704 automatically clamps the cable inside the wire groove 6, so that the overall coordination can achieve the cable clamping without the user holding the operation, thereby realizing the quick clamping of the cable for easy use.

[0045] Embodiment 2:

[0046] refer to Figure 4-5 A cable clamping structure for a power distribution cabinet includes a reinforcement component 8, a reinforcement component 8 is arranged inside the wire clamping component 7, and a wire tube 9 is bolted to the top side of the wiring trough 3. By arranging the reinforcement component 8 and the wire tube 9, after the jacket 705 automatically clamps the cables inside the wire trough 6, the reinforcement component 8 located inside the jacket 705 further clamps and reinforces the cables in an uneven pressure-relieving manner, so that the cables are more firmly clamped, which is convenient for use. After clamping, the cables can be inserted into the distribution cabinet 1 through the wire tube 9 for wiring.

[0047] like Figure 5As shown, the reinforcement component 8 includes a buffer pad 801 and an embedded anti-skid bead 802. The buffer pad 801 is bonded to the inside of the jacket 705, and the embedded anti-skid bead 802 is fixedly connected to the inner side of the buffer pad 801. By arranging the buffer pad 801 and the embedded anti-skid bead 802, after the jacket 705 automatically clamps the cables inside its wire groove 6, the buffer pad 801 located inside the jacket 705 cooperates with the embedded anti-skid bead 802 to further clamp and reinforce the cables in an uneven pressure-relieving manner, so that the cables are more firmly clamped, which is convenient for use. After clamping, the cables can be inserted into the distribution cabinet 1 through the wire tube 9 for wiring.

[0048] like Figure 3 As shown, a protective sleeve 14 is bonded to the inside of the wire tube 9. The protective sleeve 14 is made of rubber material. By providing the protective sleeve 14, the cables passing through the inside of the wire tube 9 can be protected, thereby avoiding wear of the cables and facilitating use.

[0049] Brief description of the usage process: First, after the jacket 705 automatically clamps the cables inside the wire trough 6, the buffer pad 801 inside the jacket 705 cooperates with the embedded anti-slip beads 802 to further clamp and reinforce the cables in an uneven pressure-relieving manner, so that the cables are more firmly clamped, which is convenient for use. After clamping, the cables can be inserted into the distribution cabinet 1 through the wire tube 9 for routing, which is convenient for use.

[0050] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A cable clamping structure for a power distribution cabinet, comprising a power distribution cabinet body (1), characterized in that: The front side of the power distribution cabinet (1) is rotatably connected to a cabinet door (2); the rear side of the inside of the power distribution cabinet (1) is provided with a wiring trough (3); the bottom side of the inside of the wiring trough (3) is connected to a wire inlet pipe (4); a fixing frame (5) is bolted in the middle of the inside of the wiring trough (3); a wire placement trough (6) is provided on the front side of the fixing frame (5); a wire clamping assembly (7) is provided inside the wire placement trough (6); a reinforcement assembly (8) is provided inside the wire clamping assembly (7); and a wire pipe (9) is bolted on the top side of the inside of the wiring trough (3); The wire clamping assembly (7) comprises a magnet sheet (701), a slide groove (702), a spring (703), a push-pull rod (704), a sleeve (705), a slider (706) and a magnetic block (707); the magnet sheet (701) is fixedly connected to the front side of the fixing frame (5); the slide groove (702) is opened on the front side of the fixing frame (5); the slide groove (702) is located on the inner side of the magnet sheet (701); the spring (703) is fixedly connected to the outer side of the slide groove (702); the push-pull rod (704) is fixedly connected to the inner side of the spring (703). The inner side of the push-pull rod (704) passes through the interior of the slide groove (702) and extends to the interior of the wire placement groove (6); the sleeve (705) is fixedly connected to the inner side of the push-pull rod (704); the sleeve (705) is located on both sides of the interior of the wire placement groove (6); the slider (706) is fixedly connected to the front side of the push-pull rod (704); the slider (706) is slidably connected to the interior of the slide groove (702); the magnetic block (707) is fixedly connected to the outer side of the front side of the slider (706); and the magnetic block (707) is magnetically connected to the magnet sheet (701).

2. A cable clamping structure for a power distribution cabinet according to claim 1, characterized in that: The reinforcement component (8) comprises a buffer pad (801) and an embedded anti-skid bead (802), wherein the buffer pad (801) is bonded to the inside of the jacket (705), and the embedded anti-skid bead (802) is fixedly connected to the inner side of the buffer pad (801).

3. The cable clamping structure for a power distribution cabinet according to claim 1, characterized in that: Support rods (10) are bolted to the four corners of the bottom of the power distribution cabinet (1), and a chassis (11) is welded to the bottom of the support rods (10).

4. The cable clamping structure for a power distribution cabinet according to claim 1, characterized in that: A perspective plate (12) is embedded in the front side of the cabinet door (2), and the perspective plate (12) is made of a transparent acrylic material.

5. The cable clamping structure for a power distribution cabinet according to claim 1, characterized in that: A handle (13) is bolted to the right side of the front side of the cabinet door (2), and the front side of the handle (13) is in an arc shape.

6. A cable clamping structure for a power distribution cabinet according to claim 5, characterized in that: The surface of the handle (13) is provided with anti-skid patterns, and the anti-skid patterns are in the shape of lines.

7. The cable clamping structure for a power distribution cabinet according to claim 3, characterized in that: The bottom of the chassis (11) is provided with reinforcement lines, which are in a concave-convex shape.

8. The cable clamping structure for a power distribution cabinet according to claim 1, characterized in that: A protective sleeve (14) is bonded inside the wire tube (9), and the protective sleeve (14) is made of rubber material.

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