Transportation device for optical fiber cables

Abstract

The utility model relates to the technical field of optical cable transportation, and discloses an optical fiber cable transportation device which comprises a vehicle body and a winding drum, a motor is arranged in the vehicle body, one end of the motor is in transmission connection with a bidirectional threaded rod through a first transmission roller, a synchronous belt and a second transmission roller, and two ends of the bidirectional threaded rod are in threaded connection with two stand columns. The inner sides of the tops of the stand columns are fixedly connected with connecting columns, one ends of the connecting columns are fixedly connected with inserting blocks, inserting grooves are machined in the two ends of the winding drum, and one ends of the inserting blocks are connected into the inserting grooves in an inserted mode. The motor drives the first transmission roller, the synchronous belt, the second transmission roller and the two-way threaded rod to rotate, the two-way threaded rod drives the two stand columns to get close to each other, the stand columns drive the connecting columns and the inserting blocks to move, the inserting blocks are inserted into the inserting grooves, and therefore the winding drum is limited and fixed to the top of the vehicle body, and operation is easy and convenient.

Description

Technical Field

[0001] This utility model relates to the field of optical cable transportation technology, specifically to a transportation device for optical fiber cables. Background Technology

[0002] With the acceleration of global digitalization, the demand for fiber optic cables continues to grow. Asia is the world's largest market for fiber optic cables, with strong demand driven by the construction of communication infrastructure and the development of data centers in countries such as China and India. Europe and the United States are also continuously advancing 5G network construction and broadband upgrades, resulting in relatively stable demand for fiber optic cables.

[0003] Optical fiber consists of a core, cladding, and coating. The core transmits signals; its refractive index is higher than that of the cladding, allowing optical signals to be transmitted through total internal reflection. The coating protects the fiber from mechanical damage. The basic structure of an optical cable generally consists of a core, reinforcing wires, filler, and sheath, and may also include waterproof layers, buffer layers, and insulated metal conductors. The core structure can be single-core or multi-core, and the outer sheath can be metal-armored or unarmored.

[0004] Regarding the existing related technologies, the inventor believes that there are the following defects: When it is necessary to transport optical fiber cables, they are generally transported by winding them up with a winding drum. However, the existing technology does not have a very good effect on fixing the cable winding drum. When encountering bumpy road sections, the winding drum is prone to rolling, which can cause certain safety hazards. Utility Model Content

[0005] To address the technical problem that existing cable winding drums are not very effective at securing themselves, and that they are prone to rolling when encountering bumpy roads, thus posing a safety hazard, this utility model provides a transport device for optical fiber cables.

[0006] This utility model is achieved using the following technical solution: a transport device for optical fiber cables, comprising a vehicle body and a winding drum. Multiple rollers are fixedly connected around the bottom of the vehicle body. The winding drum is located at the top of the vehicle body. A motor is installed inside the vehicle body. One end of the motor is fixedly connected to a first transmission roller. A synchronous belt is driven to the outside of the first transmission roller. One end of the synchronous belt is driven to a second transmission roller. One end of the second transmission roller is fixedly connected to a bidirectional threaded rod. Two columns are threaded to both ends of the bidirectional threaded rod. A connecting column is fixedly connected to the inner top of each column. A plug is fixedly connected to one end of each connecting column. Slots are machined at both ends of the winding drum. One end of the plug is inserted into the slot.

[0007] Preferably, the top of the vehicle body is machined with a movable groove, and the column is movably connected inside the movable groove.

[0008] Preferably, the bottom ends of the column are fixedly connected with locking blocks, and the two ends of the movable groove are machined with two slots, with the locking blocks movably connected inside the slots.

[0009] Preferably, the interior of the vehicle body is machined with a connecting groove, and the bidirectional threaded rod is rotatably connected inside the connecting groove.

[0010] Preferably, the top of the vehicle body is fixedly connected to two connecting plates, and the two ends of the winding drum are rotatably connected inside the connecting plates.

[0011] Preferably, one end of the two connecting plates is fixedly connected to two guide plates, and the other end of the connecting plates is fixedly connected to a limit block.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] In use, this utility model involves moving the take-up drum between two columns and then starting the motor. The motor drives the first transmission roller, the synchronous belt, the second transmission roller, and the bidirectional threaded rod to rotate. The bidirectional threaded rod drives the two columns to move closer to each other, and the columns drive the connecting column and the insert block to move, so that the insert block is inserted into the slot, thereby limiting and fixing the take-up drum to the top of the vehicle body. The operation is simple and convenient. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a sectional view of the vehicle body of this utility model;

[0016] Figure 3 This is a schematic diagram of the connection structure between the winding drum and the column of this utility model;

[0017] Figure 4 For the present utility model Figure 1 Enlarged diagram of section A in the middle;

[0018] Figure 5 For the present utility model Figure 2 Enlarged schematic diagram of section B.

[0019] In the diagram: 1. Car body; 2. Take-up drum; 3. Roller; 4. Column; 5. Motor; 6. First drive roller; 7. Synchronous belt; 8. Second drive roller; 9. Bidirectional threaded rod; 10. Movable groove; 11. Locking block; 12. Locking slot; 13. Connecting column; 14. Insert block; 15. Slot; 16. Connecting groove; 17. Connecting plate; 18. Guide plate; 19. Limiting block. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0021] Example 1: Please refer to Figure 1 - Figure 5 This embodiment of a fiber optic cable transport device includes a vehicle body 1 and a take-up drum 2. Multiple rollers 3 are fixedly connected around the bottom of the vehicle body 1. The take-up drum 2 is located on the top of the vehicle body 1. A motor 5 is installed inside the vehicle body 1. A first transmission roller 6 is fixedly connected to one end of the motor 5. A synchronous belt 7 is driven to the outside of the first transmission roller 6. A second transmission roller 8 is driven to one end of the synchronous belt 7. A bidirectional threaded rod 9 is fixedly connected to one end of the second transmission roller 8. Two columns 4 are threaded to both ends of the bidirectional threaded rod 9. A connecting column 13 is fixedly connected to the inner side of the top of the column 4. A plug block 14 is fixedly connected to one end of the connecting column 13. Slots 15 are machined at both ends of the take-up drum 2. One end of the plug block 14 is plugged into the inside of the slot 15.

[0022] When the take-up drum 2 needs to be transported, it is moved to the top of the vehicle body 1, so that the take-up drum 2 is located between the two uprights 4. Then the motor 5 is started. The motor 5 will drive the first transmission roller 6 to rotate. The first transmission roller 6 will drive the synchronous belt 7 to move. The synchronous belt 7 will drive the second transmission roller 8 to rotate. The second transmission roller 8 will drive the bidirectional threaded rod 9 to rotate. The rotation of the bidirectional threaded rod 9 will drive the two uprights 4 to move, so that the two uprights 4 are close to each other. The uprights 4 will drive the connecting column 13 to move. The connecting column 13 will drive the insert block 14 to move, so that the insert block 14 is inserted into the slot 15, thereby limiting and fixing the take-up drum 2 to the top of the vehicle body 1. The operation is simple and convenient.

[0023] Furthermore, the top of the vehicle body 1 is machined with a movable groove 10, and the column 4 is movably connected inside the movable groove 10. When the bidirectional threaded rod 9 drives the two columns 4 to move, the columns 4 will move along the inside of the movable groove 10, thereby keeping the columns 4 in a stable state when they move.

[0024] Furthermore, the bottom ends of the column 4 are fixedly connected with locking blocks 11, and the ends of the movable groove 10 are machined with two locking slots 12. The locking blocks 11 are movably connected inside the locking slots 12. When the bidirectional threaded rod 9 drives the column 4 to move, the column 4 will drive the two locking blocks 11 to move. The locking blocks 11 will move along the inside of the locking slots 12. The locking slots 12 will limit the movement of the locking blocks 11 to prevent the column 4 from leaving the inside of the movable groove 10, so that the column 4 remains stable when it moves.

[0025] Furthermore, the interior of the vehicle body 1 is machined with a connecting groove 16, and the bidirectional threaded rod 9 is rotatably connected inside the connecting groove 16. When the bidirectional threaded rod 9 rotates, it will rotate along the interior of the connecting groove 16, and the connecting groove 16 will limit the bidirectional threaded rod 9.

[0026] Furthermore, the top of the vehicle body 1 is fixedly connected to two connecting plates 17, and the two ends of the winding drum 2 are slidably connected to the inside of the connecting plates 17. One end of the two connecting plates 17 is fixedly connected to two guide plates 18, and the other end of the connecting plates 17 is fixedly connected to a limit block 19.

[0027] When the take-up drum 2 is moved, both ends of the take-up drum 2 roll along the connecting plate 17. The connecting plate 17 will guide and limit the movement of the take-up drum 2. The guide plate 18 will guide the movement of the take-up drum 2. The limit block 19 will limit the movement of the take-up drum 2.

[0028] Working principle: By moving the take-up drum 2 between the two uprights 4, and then starting the motor 5, the motor 5 will drive the first transmission roller 6, the synchronous belt 7, the second transmission roller 8 and the bidirectional threaded rod 9 to rotate. The bidirectional threaded rod 9 will drive the two uprights 4 to move closer to each other. The uprights 4 will drive the connecting column 13 to move. The connecting column 13 will drive the insert block 14 to move, so that the insert block 14 is inserted into the slot 15, thereby limiting and fixing the take-up drum 2 to the top of the vehicle body 1. The operation is simple and convenient.

[0029] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A transport device for optical fiber cables, comprising a vehicle body (1) and a winding drum (2), characterized in that, The bottom of the car body (1) is fixedly connected with a plurality of rollers (3), the winding drum (2) is located at the top of the car body (1), the inside of the car body (1) is provided with a motor (5), one end of the motor (5) is fixedly connected with a first transmission roller (6), the outside of the first transmission roller (6) is drivingly connected with a synchronous belt (7), one end of the synchronous belt (7) is drivingly connected with a second transmission roller (8), one end of the second transmission roller (8) is fixedly connected with a bidirectional threaded rod (9), the two ends of the bidirectional threaded rod (9) are threadedly connected with two stand columns (4), the top inside of the stand column (4) is fixedly connected with a connecting column (13), one end of the connecting column (13) is fixedly connected with a plug block (14), the two ends of the winding drum (2) are processed with plug grooves (15), one end of the plug block (14) is insertedly connected in the inside of the plug groove (15).

2. The transport device for optical fiber cables according to claim 1, characterized in that, The top of the car body (1) is processed with a movable groove (10), the stand column (4) is movably connected in the inside of the movable groove (10).

3. The transport device for optical fiber cables according to claim 2, characterized in that, The bottom of the stand column (4) is fixedly connected with a clamping block (11), the two ends of the movable groove (10) are processed with two clamping grooves (12), the clamping block (11) is movably connected in the inside of the clamping groove (12).

4. The transport device for optical fiber cables according to claim 1, characterized in that, The inside of the car body (1) is processed with a connecting groove (16), the bidirectional threaded rod (9) is rotatably connected in the inside of the connecting groove (16).

5. The transport device for optical fiber cables according to claim 1, characterized in that, The top of the car body (1) is fixedly connected with two connecting plates (17), the two ends of the winding drum (2) are rollingly connected in the inside of the connecting plate (17).

6. The transport device for optical fiber cables according to claim 5, characterized in that, One end of the two connecting plates (17) is fixedly connected with two guide plates (18), the other end of the connecting plate (17) is fixedly connected with a limiting block (19).

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