Cable mounting rack for power distribution

Abstract

The utility model discloses a power distribution cable mounting rack which comprises a rack body, the lower surface in the rack body is rotatably connected with a connecting shaft, the upper surface of the connecting shaft is fixedly connected with a threaded rod, the upper surface of the rack body is fixedly connected with a mounting seat, the upper surface of the rack body is provided with a through hole, the upper surface of the threaded rod is fixedly connected with a connecting column, and the connecting column is fixedly connected with the lower surface of the rack body. The upper surface of the connecting column penetrates through the through hole to be fixedly connected with a pinion, the lower surface of the pinion is rotationally connected with the upper surface of the frame body, and a large gear is rotationally connected to the position, close to the pinion, of the upper surface of the frame body. By rotating the rotating piece and the large gear, the small gear rotates, then the threaded rod is driven to rotate, the multiple sliding blocks are promoted to move, the position height of the frame plate is adjusted, and the installation requirements of different cable heights are met. And after adjustment is completed, the knob is rotated, so that the fixing pad on the threaded column is tightly pressed against the large gear, accidental rotation of the rotating piece is limited, and the stability of the device is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable mounting rack technical field, concretely is a cable mounting rack for distribution. BACKGROUND

[0002] The cable mounting rack for distribution is a metal or non-metallic support device specially used for fixing and supporting various cables in the power distribution system. It is usually made of high-quality steel or high-strength engineering plastic, with characteristics of stable structure, strong bearing capacity, good corrosion resistance, etc. This mounting rack can be designed into different forms according to actual needs, including single-layer or multi-layer structure, which can meet the laying requirements of different specifications of cables.

[0003] The traditional cable mounting support has fixed shelf position, which is difficult to adapt to the change of cable installation position. When the installation height of the cable needs to be adjusted, the shelf with fixed position is not capable of coping with the situation flexibly, greatly limiting the flexibility of cable installation. SUMMARY

[0004] The utility model provides a cable mounting rack for distribution, which can quickly adjust the position height of the shelf, adapt to the installation of cables with different height positions within a certain range, and further improve the flexibility of the device.

[0005] To achieve the above-mentioned purpose, a cable mounting rack for distribution is provided, which comprises a rack body, a connecting shaft rotatably connected to the lower surface of the rack body, a threaded rod fixedly connected to the upper surface of the connecting shaft, a mounting seat fixedly connected to the upper surface of the rack body, a through hole formed in the upper surface of the rack body, a connecting column fixedly connected to the upper surface of the connecting column and penetrating the through hole, a small gear fixedly connected to the upper surface of the connecting column, the lower surface of the small gear and the upper surface of the rack body being rotatably connected, a large gear rotatably connected to the upper surface of the rack body near the small gear, the large gear and the small gear being engaged, a sliding block slidably connected to the inner side surface of the rack body near the upper and lower ends, the number of the sliding blocks being two, a threaded hole formed in the upper and lower surfaces of the two sliding blocks, the threaded hole and the threaded rod being engaged, a strip-shaped groove formed in the side surface of the rack body near the sliding block, the sliding block being in the shape of a Chinese character "KU", and an adapter plate fixedly connected to the protruding part of the sliding block and penetrating the strip-shaped groove. The connecting shaft is provided to facilitate the rotation of the threaded rod, the threaded rod is provided to drive the movement of the two sliding blocks, the through hole is provided to facilitate the penetration of the connecting column, the connecting column is provided to connect the small gear, the large gear is provided to drive the rotation of the small gear and improve the rotation efficiency of the threaded rod, and the sliding block is provided to connect the adapter plate.

[0006] According to the cable mounting rack for power distribution, a rotating hole is formed in the upper surface of the mounting seat close to the large gear, a rotating piece is rotationally connected in the rotating hole, and the lower surface of the rotating piece is fixedly connected with the upper surface of the large gear.

[0007] According to the cable mounting rack for power distribution, a screw thread hole is formed in the upper surface of the mounting seat close to the rotating hole, and a threaded column is threadedly connected in the screw thread hole.

[0008] According to the cable mounting rack for power distribution, a fixed pad is fixedly connected to the lower surface of the threaded column, and a knob is fixedly connected to the upper surface of the threaded column.

[0009] According to the cable mounting rack for power distribution, an abutment groove is formed in the upper surface of the abutment plate, and fixed plates are rotationally connected to the two side surfaces in the abutment groove.

[0010] According to the cable mounting rack for power distribution, a mounting hole is formed in the upper surface of the fixed plate away from the abutment plate, a bolt is arranged on the inner wall of the mounting hole, and a nut is threadedly fastened to the outer wall of the bolt close to the top end.

[0011] According to the cable mounting rack for power distribution, a rack plate is fixedly connected to the side surface of the abutment plate close to the abutment groove, and a limiting hole is formed in the upper surface of the rack plate away from the abutment plate.

[0012] According to the cable mounting rack for power distribution, a mounting piece is fixedly connected to the side surface of the rack body away from the strip-shaped groove, and a scale plate is fixedly connected to one end of the side surface of the rack body.

[0013] The cable mounting rack for power distribution has the advantages that the rotating piece is rotated, the large gear drives the pinion to rotate, the threaded rod is rotated, the plurality of sliding blocks are moved, the position height of the rack plate is adjusted, and different cable height requirements are met.

[0014] Additional aspects and advantages of the present application will be given in part in the following description, become apparent from the following description, or be understood through practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0015] The present application will be further described below in combination with the drawings and embodiments.

[0016] Figure 1 It is the whole structure schematic view of the cable mounting frame for power distribution of the utility model;

[0017] Figure 2 It is the scale plate mounting structure schematic view of the cable mounting frame for power distribution of the utility model;

[0018] Figure 3 It is the limiting hole mounting structure schematic view of the cable mounting frame for power distribution of the utility model;

[0019] Figure 4 It is the connecting shaft mounting structure schematic view of the cable mounting frame for power distribution of the utility model;

[0020] Figure 5 It is the structure enlarged schematic view of A in the cable mounting frame for power distribution of the utility model; Figure 4

[0021] Figure 6 It is the bolt mounting structure schematic view of the cable mounting frame for power distribution of the utility model.

[0022] Legend:

[0023] 1, frame body; 2, mounting seat; 3, mounting piece; 4, link plate; 5, rack plate; 6, fixed plate; 7, scale plate; 8, rotating piece; 9, knob; 10, pinion; 11, gear; 12, threaded column; 13, fixed pad; 14, threaded rod; 15, sliding block; 16, connecting shaft; 17, threaded hole; 18, nut; 19, link groove; 20, limiting hole; 21, bolt. Specific implementation

[0024] This part will describe the specific embodiments of the utility model in detail, the preferred embodiments of the utility model are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0025] Refer to Figures 1 to 6 ​The utility model discloses an embodiment cable mounting frame for power distribution, which comprises a frame body 1, a connecting shaft 16 is rotatably connected to the lower surface in the frame body 1, a threaded rod 14 is fixedly connected to the upper surface of the connecting shaft 16, an installation seat 2 is fixedly connected to the upper surface of the frame body 1, a through hole is formed in the upper surface of the frame body 1, a connecting column is fixedly connected to the upper surface of the threaded rod 14, a small gear 10 is fixedly connected to the upper surface of the connecting column and penetrates through the through hole, the lower surface of the small gear 10 is rotatably connected to the upper surface of the frame body 1, a large gear 11 is rotatably connected to the upper surface of the frame body 1 and close to the small gear 10, the large gear 11 is engaged with the small gear 10, a sliding block 15 is slidably connected to the inner side surface of the frame body 1 and close to the upper and lower ends, the number of the sliding blocks 15 is two, threaded holes 17 are formed in the upper and lower surfaces of the two sliding blocks 15, the threaded holes 17 are engaged with the threaded rod 14, a strip-shaped groove is formed in the side surface of the frame body 1 and close to the sliding block 15, the sliding block 15 is in the shape of a Chinese character "KU", a connecting plate 4 is fixedly connected to the protruding part of the sliding block 15 and penetrates through the strip-shaped groove, a rotating hole is formed in the upper surface of the installation seat 2 and close to the large gear 11, a rotating piece 8 is rotatably connected in the rotating hole, and the lower surface of the rotating piece 8 is fixedly connected to the upper surface of the large gear 11.

[0026] A connecting groove 19 is formed in the upper surface of the connecting plate 4, fixed plates 6 are rotatably connected to the two side surfaces in the connecting groove 19, a fixed pad 13 is fixedly connected to the lower surface of a threaded column 12, a knob 9 is fixedly connected to the upper surface of the threaded column 12, a screw thread hole is formed in the upper surface of the installation seat 2 and close to the rotating hole, and the threaded column 12 is screwedly connected in the screw thread hole. After adjusting the frame plate 5 to the ideal position, the device is fixed at the predetermined position by cooperation of external installation nails or other fixing parts and the mounting piece 3. Then, the worker places a plurality of cables of the same specification in the grooves of the frame plate 5, subsequently rotates the fixed plate 6 clockwise until the fixed plate 6 is rotated to the horizontal state, and the concave surface of the fixed plate 6 presses the cables. At this time, the bolt 21 is aligned with the limiting hole 20 in position, then the nut 18 is tightened, the bolt 21 is smoothly inserted into the limiting hole 20, so that the frame plate 5 and the fixed plate 6 are tightly closed, and finally the installation and fixing of the cables are completed.

[0027] The mounting piece 3 is fixedly connected to the side surface of the frame body 1 and away from the strip-shaped groove, a scale plate 7 is fixedly connected to one end of the side surface of the frame body 1, the frame plate 5 is fixedly connected to the side surface of the connecting plate 4 and close to the connecting groove 19, a limiting hole 20 is formed in the upper surface of the frame plate 5 and away from the connecting plate 4, an installation hole is formed in the upper surface of the fixed plate 6 and away from the connecting plate 4, the bolt 21 is arranged on the inner wall of the installation hole, and the nut 18 is screw-tightly arranged on the outer wall of the bolt 21 and close to the top end. Because the large gear 11 is large in size, the large gear 11 can drive the small gear 10 to rotate one or more rounds in the process of rotating half a round. This design effectively shortens the adjustment time of the height of the sliding block 15 and significantly improves the convenience of operation.

[0028] Working principle: in the use process, through the rotation of the rotating part 8, the large gear 11 connected with the rotating part 8 rotates. The rotation of the large gear 11 further drives the small gear 10 to rotate, and the rotation of the small gear 10 drives the threaded rod 14 to rotate. The rotation of the threaded rod 14 drives the two sliding blocks 15 to move synchronously, thereby realizing the height adjustment of the two frame plates 5 to adapt to the cable installation requirements at different height positions. After the adjustment is completed, only the knob 9 is rotated, the fixed pad 13 connected with the threaded column 12 is close to the large gear 11 and is pressed tightly, thereby limiting the rotation of the large gear 11, preventing the rotating part 8 from rotating accidentally due to external force, and ensuring the stability of the installation.

[0029] The embodiments of the utility model are explained in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by the ordinary skilled in the art without departing from the purpose of the utility model.

Claims

1. A power distribution cable mounting rack characterized by, The utility model provides a kind of frame body (1), the connecting shaft (16) is rotatably connected in the lower surface of the frame body (1), the screw rod (14) is fixedly connected on the upper surface of the connecting shaft (16), the mounting seat (2) is fixedly connected on the upper surface of the frame body (1), the through hole is set on the upper surface of the frame body (1), the connecting column is fixedly connected on the upper surface of the screw rod (14), the pinion (10) is fixedly connected on the upper surface of the connecting column and penetrates the through hole, the pinion (10) is rotatably connected with the upper surface of the frame body (1), the gear wheel (11) is rotatably connected with the upper surface of the frame body (1) near the pinion (10), the gear wheel (11) and pinion (10) engage, the slide block (15) is slidably connected with the inner side surface of the frame body (1) near upper and lower ends, the slide block (15) is two, the threaded hole (17) is set on the upper and lower surfaces of the two slide blocks (15), the threaded hole (17) and screw rod (14) engage, the strip-shaped groove is set on the side surface of the frame body (1) near the slide block (15), the slide block (15) is convex, the slide block (15) is fixedly connected with the link plate (4) by the convex part and penetrates the strip-shaped groove.

2. The power distribution cable rack of claim 1, wherein, The mounting seat (2) is rotatably connected with the rotating member (8) in the rotating hole set on the upper surface near the gear wheel (11).

3. The power distribution cable rack of claim 2, wherein, The mounting seat (2) is screwedly connected with the threaded column (12) in the screw thread hole set on the upper surface near the rotating hole.

4. The power distribution cable rack of claim 3, wherein, The threaded column (12) is fixedly connected with the knob (9) on the upper surface.

5. The power distribution cable rack of claim 1, wherein, The link plate (4) is rotatably connected with the fixed plate (6) in the link groove (19) set on the upper surface.

6. The power distribution cable rack of claim 5, wherein, The fixed plate (6) is screwedly connected with the bolt (21) in the mounting hole set on the upper surface away from the link plate (4).

7. The power distribution cable rack of claim 5, wherein, The link plate (4) is fixedly connected with the shelf plate (5) on the side surface near the link groove (19).

8. The power distribution cable rack of claim 1, wherein, The frame body (1) is fixedly connected with the mounting member (3) on the side surface away from the strip-shaped groove, and the frame body (1) is fixedly connected with the scale plate (7) on one end of the side surface.

Images