Multi-path optical fiber pay-off stand

Abstract

The utility model relates to multi -way optical fiber pay -off rack technical field discloses multi -way optical fiber pay -off rack, including fixed bottom plate, pay -off roll, side stand, the top of fixed bottom plate is equipped with the adjusting box, both sides of the inner wall of the sliding slot all are fixed with first board piece, the second board piece is inserted with the sliding in first board piece, the second board piece is inserted with the sliding in third board piece, and the side of third board piece is connected with both sides of sliding block. The utility model discloses through fixing the adjusting box in the top position of fixed bottom plate, when the sliding block moves to the leftmost position, the third board piece of left side position is completely received in the second board piece, and the second board piece is also completely received in the left side first board piece, when, the first board piece, the second board piece and the third board piece of right side position are completely stretched, and the first board piece, the second board piece, the third board piece of sliding block movement process can be known according to the same principle corresponding retraction and stretching, can reduce the probability that the dust falls into the adjusting box, improves the overall cleaning ability.

Description

Technical Field

[0001] This utility model relates to the field of multi-channel fiber optic cable laying frame technology, specifically a multi-channel fiber optic cable laying frame. Background Technology

[0002] Optical fiber is short for optical waveguide fiber. It is a type of fiber made of glass or plastic that can be used as a light transmission tool. The transmission principle is "total internal reflection of light". Multi-channel optical fiber refers to a communication method that uses multiplexing technology to transmit multiple optical signals simultaneously in a single optical fiber. Its core lies in using optical splitters or multiplexing technology to distribute signals to different channels.

[0003] Optical fiber cables are cables formed from optical fibers through certain processes. Obviously, optical fibers play a crucial role in optical fiber cables. In the actual production process, optical fibers are first wound onto a reel as raw materials, and then the cables are laid out through a cable laying frame. However, they are prone to dust accumulation during external storage, and dust accumulation during cable laying can affect the subsequent use effect. Utility Model Content

[0004] The purpose of this utility model is to provide a multi-channel fiber optic cable rack to solve the problems mentioned in the background art, such as easy dust accumulation during external storage and the impact of dust accumulation on subsequent use during cable laying.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-channel fiber optic cable laying frame, including a fixed base plate, a cable laying roller, and side plates. An adjustment box is installed on the top of the fixed base plate, and a threaded rod is assembled in the adjustment box. A servo motor for driving the threaded rod to rotate is installed on the side of the adjustment box. A threaded block is connected to the outside of the threaded rod, and a slider is fixed on the top of the threaded block. A first telescopic rod is installed on the top of the slider, and a cleaning brush is connected to the telescopic end of the top of the first telescopic rod. A groove matching the slider is opened in the top of the adjustment box. A first plate is fixed on both sides of the inner wall of the groove. A second plate is slidably inserted in the first plate, and a third plate is slidably inserted in the second plate. The side of the third plate is connected to both sides of the slider.

[0006] As a further technical solution of this utility model, the threaded rod and the threaded block form a threaded connection, the third plate is symmetrically distributed about the central axis of the slider, the first plate is symmetrically distributed about the central axis of the slide groove, and the bottom of the fixed base plate is bonded with a bottom anti-slip pad.

[0007] As a further technical solution of this utility model, a slot is provided on the side plate, and a second telescopic rod is installed at the bottom of the slot. The telescopic end of the second telescopic rod is connected to an assembly plate.

[0008] As a further technical solution of this utility model, guide blocks are fixed at the front and rear positions of the assembly plate, and guide rods are fixed at the front and rear positions of the empty groove.

[0009] As a further technical solution of this utility model, the guide rods are symmetrically distributed about the central axis of the slot, the guide blocks are symmetrically distributed about the central axis of the assembly plate, and a sliding connection is formed between the guide blocks and the guide rods.

[0010] As a further technical solution of this utility model, the top of the assembly plate is bonded with anti-collision cotton, and the sides of the assembly plate are all equipped with shafts, the sides of the shafts are all connected with limit blocks, and the sides of the limit blocks are fixed with narrowing blocks.

[0011] As a further technical solution of this utility model, a wire feeding roller is connected and installed between the two narrowing blocks, and the narrowing blocks are symmetrically distributed about the central axis of the wire feeding roller.

[0012] As a further technical solution of this utility model, the wire feeding roller is assembled between two assembly plates, and a working motor is assembled on the side of one of the assembly plates.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the multi-channel fiber optic cable laying rack not only improves the cleaning ability, but also improves the limiting and adjustment capabilities of the cable laying rack.

[0014] (1) An adjustment box is fixed at the top of the fixed base plate, and a threaded rod is installed in the adjustment box. After the servo motor works, the threaded rod can be driven to rotate. At this time, the threaded block and the threaded rod can be adjusted laterally, which can indirectly adjust the lateral position of the cleaning brush above. At the same time, after the slider is fixed at the top of the threaded block, the slider is guided along the slide groove. When the slider moves to the leftmost position, the third plate on the left is completely retracted into the second plate, and the second plate is also completely retracted into the first plate on the left. At this time, the first, second and third plates on the right are fully extended. Similarly, it can be seen that the first, second and third plates retract and stretch accordingly during the movement of the slider, which can reduce the probability of dust falling into the adjustment box and improve the overall cleaning ability.

[0015] (2) By fixing narrowing blocks on both sides of the feed roller, the diameter of one side of the narrowing block is larger than that of the other side, and the side of the narrowing block is equipped with a limiting block. The side of the two limiting blocks is connected to the assembly plate by a shaft. The diameter of the feed roller is also smaller than the side diameter of the narrowing block. In this way, the feed operation is limited by the cooperation of the limiting block and the narrowing block, thereby improving the overall limiting ability.

[0016] (3) By opening a slot in the side plate and installing a second telescopic rod in the slot, and the wire feeding roller is assembled between the assembly plates, the height position of the assembly plate can be adjusted after the second telescopic rod is working. At this time, the guide block can slide along the guide rod, thereby improving the ability to adjust the height position of the wire feeding roller and improving the convenience of wire feeding adjustment. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0018] Figure 2 This is a side view of the side panel structure of this utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of the first section of this utility model;

[0020] Figure 4 This is a three-dimensional structural diagram of the limiting block of this utility model.

[0021] In the diagram: 1. Fixed base plate; 2. Bottom anti-slip pad; 3. Adjustment box; 4. Threaded rod; 5. Threaded block; 6. Slider; 7. First plate; 8. Servo motor; 9. Working motor; 10. Feeding roller; 11. Limiting block; 12. Side plate; 13. Cleaning brush; 14. First telescopic rod; 15. Empty groove; 16. Guide rod; 17. Guide block; 18. Assembly plate; 19. Second telescopic rod; 20. Second plate; 21. Third plate; 22. Narrowing block. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4This utility model provides an embodiment of a multi-channel fiber optic cable laying frame, including a fixed base plate 1, a cable laying roller 10, and a side plate 12. An adjustment box 3 is installed on the top of the fixed base plate 1. A threaded rod 4 is assembled in the adjustment box 3. A servo motor 8 for driving the threaded rod 4 to rotate is installed on the side of the adjustment box 3. A threaded block 5 is connected to the outside of the threaded rod 4. A slider 6 is fixed on the top of the threaded block 5. A first telescopic rod 14 is installed on the top of the slider 6. A cleaning brush 13 is connected to the telescopic end of the top of the first telescopic rod 14. A groove matching the slider 6 is opened in the top of the adjustment box 3. A first plate 7 is fixed on both sides of the inner wall of the groove. A second plate 20 is slidably inserted in the first plate 7. A third plate 21 is slidably inserted in the second plate 20. The side of the third plate 21 is connected to both sides of the slider 6.

[0024] A threaded connection is formed between the threaded rod 4 and the threaded block 5. The third plate 21 is symmetrically distributed about the central axis of the slider 6. The first plate 7 is symmetrically distributed about the central axis of the slide groove. The bottom of the fixed base plate 1 is bonded with a bottom anti-slip pad 2.

[0025] A slot 15 is provided on the side plate 12. A second telescopic rod 19 is installed at the bottom of the slot 15. The telescopic end of the second telescopic rod 19 is connected to an assembly plate 18.

[0026] Guide blocks 17 are fixed at the front and rear positions of the assembly plate 18, and guide rods 16 are fixed at the front and rear positions of the empty groove 15.

[0027] The guide rods 16 are symmetrically distributed about the central axis of the slot 15, and the guide blocks 17 are symmetrically distributed about the central axis of the assembly plate 18. The guide blocks 17 and the guide rods 16 form a sliding connection.

[0028] The top of the assembly plate 18 is bonded with anti-collision cotton, and the sides of the assembly plate 18 are all equipped with shafts. The sides of the shafts are all connected with limit blocks 11, and the sides of the limit blocks 11 are fixed with narrowing blocks 22.

[0029] A wire feeding roller 10 is installed between two narrowing blocks 22, and the narrowing blocks 22 are symmetrically distributed about the central axis of the wire feeding roller 10.

[0030] The wire feeding roller 10 is assembled between two assembly plates 18, and a working motor 9 is assembled on the side of one of the assembly plates 18.

[0031] Furthermore, a cleaning brush 13 is connected to the telescopic end of the top of the first telescopic rod 14. This allows the cleaning brush 13 to be assembled with the plate by bolts or other detachable means after the telescopic end of the top of the first telescopic rod 14 is connected to a plate, thereby facilitating the disassembly and replacement of the cleaning brush 13.

[0032] Furthermore, the first section 7, the second section 20, and the third section 21 are connected by a sliding interlocking mechanism, and the three work together in coordination.

[0033] Working principle: First, during operation, the wire feeding roller 10 is assembled between the assembly plates 18. Therefore, after the second telescopic rod 19 is activated, it can push the assembly plate 18 to adjust its height. At this time, the guide block 17 can slide along the guide rod 16, thus adjusting the height of the wire feeding roller 10 to a suitable position during wire feeding. During wire feeding, the servo motor 8 is activated to drive the threaded rod 4 to rotate. At this time, the threaded block 5 and the threaded rod 4 cooperate to adjust laterally, thereby indirectly adjusting the lateral position of the upper cleaning brush 13. The cleaning brush 13 is used to clean the wire feeding, while the top of the threaded block 5 is fixed. After slider 6 moves, it is guided and limited along the chute. When slider 6 moves to the leftmost position, the third plate 21 on the left is completely retracted into the second plate 20, and the second plate 20 is also completely retracted into the first plate 7 on the left. At this time, the first plate 7, the second plate 20 and the third plate 21 on the right are fully extended. Similarly, during the movement of slider 6, the first plate 7, the second plate 20 and the third plate 21 are retracted and extended accordingly, which reduces the probability of dust falling into the regulating box 3. At this time, the working motor 9 starts working and drives the wire feeding roller 10 to feed the wire normally.

[0034] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A multi-channel fiber optic cable delivery frame, comprising a fixed base plate (1), a cable delivery roller (10), and a side upright plate (12), characterized in that: An adjustment box (3) is installed on the top of the fixed base plate (1). A threaded rod (4) is assembled in the adjustment box (3). A servo motor (8) for driving the threaded rod (4) to rotate is installed on the side of the adjustment box (3). A threaded block (5) is connected to the outside of the threaded rod (4). A slider (6) is fixed on the top of the threaded block (5). A first telescopic rod (14) is installed on the top of the slider (6). A cleaning brush (13) is connected to the telescopic end of the top of the first telescopic rod (14). A sliding groove matching the slider (6) is opened in the top of the adjustment box (3). A first plate (7) is fixed on both sides of the inner wall of the sliding groove. A second plate (20) is slidably inserted in the first plate (7). A third plate (21) is slidably inserted in the second plate (20). The side of the third plate (21) is connected to both sides of the slider (6).

2. The multi-channel fiber optic cable laying frame according to claim 1, characterized in that: The threaded rod (4) and the threaded block (5) form a threaded connection. The third plate (21) is symmetrically distributed about the central axis of the slider (6). The first plate (7) is symmetrically distributed about the central axis of the groove. The bottom of the fixed base plate (1) is bonded with a bottom anti-slip pad (2).

3. The multi-channel fiber optic cable laying frame according to claim 1, characterized in that: A slot (15) is provided on the side plate (12), and a second telescopic rod (19) is installed at the bottom of the slot (15). The telescopic end of the second telescopic rod (19) is connected to an assembly plate (18).

4. The multi-channel fiber optic cable laying frame according to claim 3, characterized in that: The assembly plate (18) is fixed with guide blocks (17) at the front and rear positions, and the slot (15) is fixed with guide rods (16) at the front and rear positions.

5. The multi-channel fiber optic cable laying frame according to claim 4, characterized in that: The guide rod (16) is symmetrically distributed about the central axis of the slot (15), and the guide block (17) is symmetrically distributed about the central axis of the assembly plate (18). The guide block (17) and the guide rod (16) form a sliding connection.

6. The multi-channel fiber optic cable laying frame according to claim 3, characterized in that: The top of the assembly plate (18) is bonded with anti-collision cotton, and the sides of the assembly plate (18) are all equipped with shafts, and the sides of the shafts are all connected with limit blocks (11), and the sides of the limit blocks (11) are fixed with narrowing blocks (22).

7. The multi-channel fiber optic cable laying frame according to claim 6, characterized in that: A wire feeding roller (10) is installed between two narrowing blocks (22), and the narrowing blocks (22) are symmetrically distributed about the central axis of the wire feeding roller (10).

8. The multi-channel fiber optic cable laying frame according to claim 7, characterized in that: The wire feeding roller (10) is assembled between two assembly plates (18), and a working motor (9) is assembled on the side of one of the assembly plates (18).

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