Self-adjusting detachable multi-layer cable pay-off support

Abstract

The utility model relates to the technical field of power construction, in particular to a self-adjusting detachable multi-layer cable pay-off support. According to the technical scheme, the device comprises a supporting frame and a supporting assembly arranged on the supporting frame, the supporting frame is provided with a lifting assembly and a limiting assembly, the lifting assembly comprises two supporting frames, dismounting frames are fixedly installed on the tops of the two supporting frames, and fixing boxes are fixedly connected to the inner sides of the two supporting frames; a movable block is slidably mounted on the inner side of each supporting frame, a fixing frame is fixedly mounted on the inner side of each movable block, a fixing box is fixedly connected to the inner side of each supporting frame, and each fixing box is located below the corresponding movable block. The movable rod, the disassembly and assembly frame, the supporting rod and the limiting rod are matched with one another, so that disassembly and separation can be conveniently carried out, the occupied space is reduced, and transfer operation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power construction, in particular to a self-adjustable and detachable multi-layer cable laying bracket. Background Art

[0002] Cable is a general term for optical cables, electrical cables and other items. Cables have many uses, mainly used for control installation, connecting equipment, transmitting electricity and other multiple functions. They are common and indispensable in daily life. In the process of laying cables, it is necessary to lay out the cables, which requires the use of a self-adjustable and detachable multi-layer cable laying bracket.

[0003] In the prior art, there are the following problems:

[0004] When laying traditional cables, workers manually take out one end of the cable from the inside of the cable reel, and then pull it out from the inside of the cable for laying operations. When laying, workers need to put the cable reel on their arms for support, which is inconvenient to operate. In addition, the cables are prone to twisting when they are laid. At the same time, some cables are thicker, resulting in larger reels. It is difficult for workers to lift multiple reels of cables at the same time, and it is not convenient to support and lay multiple cables at the same time. It is not convenient to lay cables in multiple layers. At the same time, most of the cable-laying brackets are of integrated design, which is not convenient for disassembly and assembly, making the transportation of the cable-laying brackets more troublesome. Utility Model Content

[0005] The purpose of the utility model is to provide a self-adjustable and detachable multi-layer cable pay-out bracket to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a self-adjustable and detachable multi-layer cable laying support, comprising a support frame and a support assembly arranged on the support frame, the support frame is provided with a lifting assembly and a limiting assembly, the lifting assembly comprises two groups of support frames, the tops of the two groups of support frames are fixedly installed with a disassembly frame, the inner sides of the two groups of support frames are fixedly connected with a fixing box, the inner side of each group of support frames is slidably installed with a movable block, the inner sides of the two movable blocks are fixedly installed with a fixing frame, the inner sides of each group of support frames are fixedly connected with a fixing box, each of the fixing boxes is located below a movable block, and each A threaded rod is rotatably installed on the inner side of the group support frame, and each threaded rod passes through a movable block and meshes with the movable block. One end of each threaded rod is rotatably installed between the disassembly frame, and the other end of each threaded rod extends into a fixed box and is rotatably connected to the fixed box. A fixing plate is fixedly connected between the two disassembly frames, and the front and rear sides of each group of support frames are movably connected to a movable rod. The limit assembly includes a movable groove opened on the inner side of the support rod, a bolt nut is fixedly connected to the inner side of each movable groove, and a limit rod is threadedly connected to the inner side of each bolt nut, and a movable groove is extended from both ends of each limit rod.

[0007] By placing the support frame in a suitable position and driving the threaded rod to rotate, the movable block can be driven to move up and down by engaging with the threaded rod, and by driving the movable block to move downward, the fixed frame can be driven downward synchronously, and the support rod can be removed, and then the limit rod can be screwed and removed, and multiple cable reels can be sleeved on the outside of the support rod so that each cable reel is located between two movable grooves, and the limit rod can be inserted into the movable groove to fix it, and the isolation between multiple cable reels can be limited by the limit rod, and by moving the support rod above the fixed frame, by driving the movable block to move upward, the fixed frame can be driven upward synchronously so that the two ends of the support rod are located on the inside of the fixed frame, the support rod can be lifted upward, and the multiple cable reels can be driven upward synchronously to be suspended, which can facilitate the laying of multiple cables at the same time, and facilitate the laying of cables in multiple layers. The structural strength between the support frame and the fixed plate can be improved by the movable rod, and the disassembly and assembly frame can be conveniently disassembled and separated from the support frame and the fixed plate, thereby reducing the occupied space and facilitating the transportation operation.

[0008] Preferably, the support assembly comprises two support plates respectively fixedly mounted on the bottom of the two groups of support frames, and two fixing rods are fixedly connected between each support plate and a group of support frames, and the two fixing rods are respectively located at the front and rear sides of the support frames. The support plates are in contact with the ground, and the fixing rods can form a triangular support for the support frames, thereby improving the stability of the support frames.

[0009] Preferably, one end of each movable rod is movably mounted to the support frame via a shaft, and the other end of each movable rod is fixedly connected to the fixed plate via a fixing bolt. The shaft can facilitate the movable rod to flip, and the fixing bolt can fix the movable rod to the fixed plate, and the movable rod and the fixed plate can be easily disassembled.

[0010] Preferably, a slider is fixedly installed on the front and rear sides of each movable block, each movable block is slidably installed with the support frame via the slider, and a plurality of support rollers are rotatably connected to the inner side of each fixed frame, and the plurality of support rollers provide rolling support to the support rod. The movable block can slide up and down along the support frame through the slider to avoid the movable block from tilting, and the support rod can be rolled and supported by the support roller, so that the support rod can drive the cable drum to rotate for laying out the cable.

[0011] Preferably, a driving bevel gear is rotatably mounted on the inner side of each of the fixed boxes, the axis of each of the driving bevel gears is fixedly connected to a rotating rod extending out of the fixed box, one end of each of the threaded rods is fixedly mounted with a driven bevel gear, and each of the driven bevel gears is located inside a fixed box and meshes with a driving bevel gear. The driving bevel gear is driven to rotate by rotating the rotating rod, and the threaded rod can be driven to rotate by meshing between the driven bevel gear and the driving bevel gear.

[0012] Preferably, the periphery of each of the limiting rods is fixedly connected with an external thread, and each of the external threads is engaged with a bolt nut. The limiting rod can be fixed by rotating the limiting rod to engage the external thread with the bolt nut.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] By providing a movable rod, a disassembly and assembly frame, the support rod and the limit rod cooperate with each other, the limit rod is rotated and unscrewed, and then multiple cable reels are put on the outside of the support rod, and finally the limit rod is rotated and reset, so that the limit rod separates and limits the multiple cable reels, it is convenient to support multiple cable reels at the same time, and it is convenient to lay out multiple cables at the same time. The cables can be laid in multiple layers. The disassembly and assembly frame can facilitate the disassembly and assembly between the support frame and the fixed plate, and the support frame and the fixed plate can be disassembled and separated, thereby reducing the occupied space and facilitating the transportation operation. The structural strength between the support frame and the fixed plate can be improved by the movable rod. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a side structural schematic diagram of the support frame of the utility model;

[0017] Figure 3 For the utility model Figure 2 The enlarged structural diagram of part A in the middle;

[0018] Figure 4 It is a schematic diagram of the cutaway structure of the fixing box of the utility model;

[0019] Figure 5 This is a schematic diagram of the cross-sectional structure of the support rod of the utility model;

[0020] Figure 6 For the utility model Figure 5 The enlarged structural diagram of part B is shown in the figure.

[0021] In the figure: 1, support frame; 2, support plate; 3, fixed rod; 4, fixed box; 5, movable block; 6, shaft rod; 7, movable rod; 8, fixing bolt; 9, disassembly frame; 10, threaded rod; 11, fixed plate; 12, support rod; 13, limit rod; 14, fixed frame; 15, slider; 16, support roller; 17, driven bevel gear; 18, driving bevel gear; 19, rotating rod; 20, movable groove; 21, bolt cap; 22, external thread. DETAILED DESCRIPTION

[0022] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0023] The utility model provides Figure 1-6 A self-adjustable detachable multi-layer cable laying support shown in the figure includes a support frame 1 and a support assembly arranged on the support frame 1, a lifting assembly and a limiting assembly are arranged on the support frame 1, and the lifting assembly includes two groups of support frames 1, and a disassembly frame 9 is fixedly installed on the top of the two groups of support frames 1, and a fixing box 4 is fixedly connected to the inner side of the two groups of support frames 1, and a movable block 5 is slidably installed on the inner side of each group of support frames 1, and a fixing frame 14 is fixedly installed on the inner side of the two movable blocks 5, and a fixing box 4 is fixedly connected to the inner side of each group of support frames 1, and each fixing box 4 is located below a movable block 5, and a threaded part is rotatably installed on the inner side of each group of support frames 1. Rod 10, each threaded rod 10 passes through a movable block 5 and meshes with the movable block 5, one end of each threaded rod 10 is rotatably installed between the disassembly frame 9, the other end of each threaded rod 10 extends into a fixed box 4 and is rotatably connected to the fixed box 4, a fixed plate 11 is fixedly connected between the two disassembly frames 9, the front and rear sides of each group of support frames 1 are movably connected to the movable rod 7, the limiting assembly includes a movable groove 20 opened on the inner side of the support rod 12, a bolt nut 21 is fixedly connected to the inner side of each movable groove 20, a limiting rod 13 is threadedly connected to the inner side of each bolt nut 21, and the movable groove 20 is extended from both ends of each limiting rod 13;

[0024] The support assembly includes two support plates 2 respectively fixedly mounted on the bottom of two groups of support frames 1, and two fixing rods 3 are fixedly connected between each support plate 2 and a group of support frames 1, and the two fixing rods 3 are respectively located at the front and rear sides of the support frames 1;

[0025] One end of each movable rod 7 is movably mounted to the support frame 1 via a shaft rod 6, and the other end of each movable rod 7 is fixedly connected to the fixed plate 11 via a fixing bolt 8;

[0026] The front and rear sides of each movable block 5 are fixedly mounted with a slider 15, each movable block 5 and the support frame 1 are slidably mounted via the slider 15, and the inner side of each fixed frame 14 is rotatably connected with a plurality of support rollers 16, and the plurality of support rollers 16 roll and support the support rod 12;

[0027] A driving bevel gear 18 is rotatably mounted on the inner side of each fixed box 4, and the axis of each driving bevel gear 18 is fixedly connected to a rotating rod 19 extending out of the fixed box 4, and a driven bevel gear 17 is fixedly mounted on one end of each threaded rod 10, and each driven bevel gear 17 is located on the inner side of a fixed box 4 and meshes with a driving bevel gear 18;

[0028] The periphery of each limiting rod 13 is fixedly connected with an external thread 22 , and each external thread 22 is engaged with a bolt cap 21 .

[0029] The working principle of the self-adjustable detachable multi-layer cable laying bracket according to the embodiment is as follows: by placing the support frame 1 in a suitable position, the support frame 1 can be supported in a triangular manner by the support plate 2 and the fixing rod 3, thereby improving the stability of the support frame 1; by rotating the rotating rod 19, the driving bevel gear 18 is driven to rotate; by meshing between the driven bevel gear 17 and the driving bevel gear 18, the threaded rod 10 can be driven to rotate; by meshing between the movable block 5 and the threaded rod 10, the movable block 5 can be driven to move up and down;

[0030] By driving the movable block 5 to move downward, the fixing frame 14 is synchronously driven to move downward, the support rod 12 is removed, and then the limit rod 13 is screwed to separate the external thread 22 from the bolt cap 21, and the limit rod 13 is pulled out of the movable groove 20, and multiple cable drums are sleeved on the outside of the support rod 12 so that each cable drum is located between two movable grooves 20, and the limit rod 13 is inserted into the inner side of the movable groove 20, and then the limit rod 13 is screwed to drive the external thread 22 to engage with the bolt cap 21, so that the limit rod 13 can be fixed, and the limit rod 13 can be used to limit the isolation between multiple cable drums;

[0031] By moving the support rod 12 to the top of the fixed frame 14, and driving the movable block 5 to move upward, the fixed frame 14 is simultaneously driven to move upward, so that the two ends of the support rod 12 are located inside the fixed frame 14, the support rod 12 can be lifted upward, and the multiple cable drums can be simultaneously driven to move upward to be suspended. The two ends of the support rod 12 are rolled and supported by the support rollers 16, so that the support rod 12 can drive the cable drums to rotate, which can facilitate the laying of multiple cables at the same time and facilitate the laying of cables in multiple layers.

[0032] The movable rod 7 can improve the structural strength between the support frame 1 and the fixed plate 11. By unscrewing and removing the fixing bolt 8 and then separating the disassembly frame 9 and the fixed plate 11, the support frame 1 and the fixed plate 11 can be easily disassembled and separated, reducing the occupied space and facilitating the transportation operation.

[0033] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A self-adjustable and detachable multi-layer cable laying support, comprising a support frame (1) and a support assembly arranged on the support frame (1), characterized in that: The support frame (1) is provided with a lifting component and a limiting component; The lifting assembly comprises two groups of support frames (1), the tops of the two groups of support frames (1) are fixedly mounted with a disassembly frame (9), the inner sides of the two groups of support frames (1) are fixedly connected with a fixed box (4), the inner sides of each group of support frames (1) are slidably mounted with a movable block (5), the inner sides of the two movable blocks (5) are fixedly mounted with a fixed frame (14), the inner sides of each group of support frames (1) are fixedly connected with a fixed box (4), each fixed box (4) is located below a movable block (5), and each group A threaded rod (10) is rotatably mounted on the inner side of the support frame (1), each of the threaded rods (10) passes through a movable block (5) and meshes with the movable block (5), one end of each of the threaded rods (10) is rotatably mounted between the disassembly frame (9), the other end of each of the threaded rods (10) extends into a fixed box (4) and is rotatably connected to the fixed box (4), a fixed plate (11) is fixedly connected between the two disassembly frames (9), and a movable rod (7) is movably connected to the front and rear sides of each group of the support frames (1); The limiting assembly comprises a movable groove (20) formed on the inner side of the support rod (12); a bolt cap (21) is fixedly connected to the inner side of each movable groove (20); a limiting rod (13) is threadedly connected to the inner side of each bolt cap (21); and the movable groove (20) is extended from both ends of each limiting rod (13).

2. The self-adjustable and detachable multi-layer cable pay-off bracket according to claim 1, characterized in that: The support assembly comprises two support plates (2) respectively fixedly mounted on the bottom of two groups of support frames (1); two fixing rods (3) are fixedly connected between each of the support plates (2) and a group of support frames (1); the two fixing rods (3) are respectively located at the front side and the rear side of the support frame (1).

3. The self-adjustable and detachable multi-layer cable pay-off support according to claim 1, characterized in that: One end of each movable rod (7) is movably mounted to the support frame (1) via a shaft rod (6), and the other end of each movable rod (7) is fixedly connected to the fixed plate (11) via a fixing bolt (8).

4. The self-adjustable and detachable multi-layer cable pay-off support according to claim 1, characterized in that: A slider (15) is fixedly mounted on the front and rear sides of each movable block (5); each movable block (5) is slidably mounted on the support frame (1) via the slider (15); a plurality of support rollers (16) are rotatably connected to the inner side of each fixed frame (14); and the plurality of support rollers (16) provide rolling support for the support rod (12).

5. The self-adjustable and detachable multi-layer cable pay-off support according to claim 1, characterized in that: A driving bevel gear (18) is rotatably mounted on the inner side of each fixed box (4); the axis of each driving bevel gear (18) is fixedly connected to a rotating rod (19) extending out of the fixed box (4); one end of each threaded rod (10) is fixedly mounted with a driven bevel gear (17); each driven bevel gear (17) is located on the inner side of a fixed box (4) and meshes with a driving bevel gear (18).

6. The self-adjustable and detachable multi-layer cable pay-off support according to claim 1, characterized in that: The periphery of each limiting rod (13) is fixedly connected with an external thread (22), and each external thread (22) is engaged with a bolt cap (21).

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