Cable winding device

Abstract

The utility model discloses a kind of cable winding devices, comprising: driving shaft;Winding assembly, including the winding shaft and baffle of fixedly sleeving on driving shaft, baffle is placed in winding shaft both ends;Blowing mechanism, including rotationally sleeved on driving shaft and connecting air inlet block of air pump, annular groove of intercommunication air pump is formed between air inlet block and driving shaft, first air passage of intercommunication annular groove is equipped on driving shaft, second air passage of intercommunication first air passage and jet port towards winding shaft are equipped on baffle close to air inlet block, jet port is interconnected with second air passage.This scheme additionally adds blowing mechanism, carries out blowing to the cable surface wound on winding shaft in cable winding process, clean water and soil on its surface, improve the cleanliness and dryness of cable surface after winding.Prevent water and soil from producing corrosion to cable surface after winding, prevent soil and other impurities from making cable winding uneven in winding process.

Description

Technical Field

[0001] This utility model relates to the field of cable winding technology, and in particular to a cable winding device. Background Technology

[0002] Cables are a general term encompassing optical fibers, electrical cables, and similar items. They have numerous uses, primarily for control installations, equipment connections, and power transmission, making them a common and indispensable part of daily life. After processing or before transportation, cables need to be wound up for ease of transport. Existing cable winding devices can only perform simple winding and cannot clean the cables. Due to the specific nature of construction sites, the retrieved cables often contain water and dirt, which pose a risk of corrosion to the cable surface and can lead to uneven winding.

[0003] For example, Chinese Patent Publication No. CN118323954A, published on July 12, 2024, entitled "Cable Winding Device and Working Method Thereof," includes: a working platform, a horizontal clamping mechanism, a drive mechanism, and a cable winding mechanism; the cable winding mechanism includes a fixed disc, a movable disc, a support assembly, and a rotating shaft; the horizontal clamping mechanism is adapted to engage with the rotating shaft when sliding towards the movable disc, pushing the movable disc to slide on the rotating shaft, thereby squeezing the support assembly to clamp the winding drum sleeved on the support assembly; the drive mechanism is adapted to drive the rotating shaft to rotate, thereby completing the cable winding. By setting the support assembly to clamp the winding drum, the winding requirements of winding drums of different diameters can be met. During disassembly, only the horizontal clamping mechanism needs to be moved to release the restriction on the movable disc, and the wound winding drum can be removed, reducing fixing and disassembly time, improving winding efficiency, and reducing labor costs.

[0004] The drawbacks of existing patents are that existing cable winding devices can only perform simple winding and cannot clean the cables. Due to the special nature of construction sites, the retrieved cables are covered with water and mud, which pose a risk of corrosion to the cable surface and can also cause uneven winding of the cables. Utility Model Content

[0005] The purpose of this invention is to improve upon the existing cable winding devices that lack cleaning functions, where water and dirt on the surface of the cable after winding pose a risk of corrosion and cause uneven winding. This invention provides a cable winding device that can clean impurities from the cable surface during the cable winding process.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A cable winding device includes: a drive shaft; a winding assembly including a winding shaft and baffles fixedly sleeved on the drive shaft, with the baffles positioned at both ends of the winding shaft; and an air blowing mechanism including an air inlet block rotatably sleeved on the drive shaft and connected to an air pump, the air inlet block and the drive shaft forming an annular groove communicating with the air pump, a first air passage communicating with the annular groove on the drive shaft, a second air passage communicating with the first air passage and an air jet nozzle facing the winding shaft on the baffle near the air inlet block, the air jet nozzle communicating with the second air passage. This cable winding device, by adding an air blowing mechanism, blows air onto the surface of the cable wound on the winding shaft during the winding process, cleaning water and dirt from its surface, improving the cleanliness and dryness of the cable surface after winding. It also prevents water and dirt from corroding the cable surface after winding and prevents impurities such as dirt from causing uneven cable winding during the winding process.

[0007] The winding assembly is sleeved on the drive shaft and driven by the drive shaft to wind up the cable. The air blowing mechanism includes an air inlet block sleeved on the drive shaft and rigidly connected to the air pump. The air inlet block rotates relative to the drive shaft to prevent interference with the air pump when the drive shaft rotates. The gas in the air pump sequentially passes through the air inlet block, an annular groove, a first air passage, and a second air passage into the jet nozzle, and is ejected towards the winding shaft to blow air onto the surface of the cable wound on the winding shaft, cleaning the water and dirt on its surface and improving the cleanliness and dryness of the cable surface after winding.

[0008] Preferably, the system also includes an operating box, on which the drive shaft is rotatably mounted via a drive mechanism, the drive mechanism being housed within the operating box. The operating box houses the drive mechanism and the air pump, and includes an operating panel for easy operation by the operator.

[0009] Preferably, the air pump is placed inside the control box, and the air pump is connected to the air intake block via an air intake steel pipe. The air intake steel pipe is fixed to the control box, allowing the air intake block to rotate relative to the drive shaft. Alternatively, the air pump can be placed inside the control box, and the air intake block can be connected to the control box via an air intake steel pipe. The air intake block remains stationary, while the drive shaft rotates through the air intake block. The annular groove ensures that the air pump and the first air passage are always in communication.

[0010] Preferably, the jet nozzle connects both sides of the baffle, and the jet nozzle is connected to the second air passage of the baffle via an exhaust pipe. The exhaust pipe connects the second air passage and the jet nozzle, and the end of the exhaust pipe is sealed to the port of the second air passage and the port of the jet nozzle respectively via an air pipe connector. The air pipe connector is existing technology, and the exhaust pipe is made of flexible hose or steel pipe. When the drive shaft rotates, the exhaust pipe mounted on the baffle rotates with the baffle, while the intake steel pipe remains stationary.

[0011] Preferably, the inner wall of the jet nozzle is conical, and the cross-sectional area of ​​the jet nozzle facing the take-up shaft is larger than the cross-sectional area of ​​the jet nozzle facing away from the take-up shaft. The conical surface increases the jet area of ​​the jet nozzle.

[0012] Preferably, the air intake block is rotatably mounted on the drive shaft via bearings, with the bearings supporting both ends of the air intake block. The air intake block is rotatably mounted on the drive shaft via bearings at both ends; when the drive shaft rotates, the air intake block remains stationary, and the bearings support the relative movement between the air intake block and the drive shaft.

[0013] Preferably, a dynamic sealing ring is provided between the air intake block and the drive shaft, and the dynamic sealing ring is located at both ends of the annular groove. The dynamic sealing ring is sleeved on the drive shaft to increase the sealing effect of the annular groove. The air pump is connected to the annular groove on the air intake block through an air intake steel pipe.

[0014] Preferably, the baffle includes an inner baffle near the control box and an outer baffle away from the control box, the jet nozzle is placed on the inner baffle, and the inner baffle is fixed on the drive shaft.

[0015] Preferably, the take-up shaft and the outer baffle are sequentially fitted onto the drive shaft and locked onto the drive shaft by a quick-locking optical axis lock. For winding coils of different specifications, simply replace the take-up shaft; the take-up shaft and the outer baffle are sequentially fitted onto the drive shaft and locked onto the drive shaft by a quick-locking optical axis lock.

[0016] Preferably, the drive shaft is provided with a positioning key extending along the axial direction of the drive shaft, and both the take-up shaft and the outer baffle are provided with positioning grooves that cooperate with the positioning key.

[0017] Preferably, the baffle includes a baffle body and circumferentially distributed baffle blades, with a U-shaped groove formed between adjacent baffle blades. The winding shaft has a threading groove extending axially along the winding shaft, with both ends of the threading groove communicating with the U-shaped grooves on adjacent baffles. In existing methods, after coil winding, the coil needs to be removed from the winding shaft and then bundled with cable ties. Unbundled cables are prone to unraveling, making the operation somewhat difficult. In this technical solution, a U-shaped groove is provided on the baffle, and a threading groove extending axially along the winding shaft is provided on the winding shaft. Both ends of the threading groove communicate with the U-shaped grooves on adjacent baffles. After the cable is wound on the winding assembly, a plastic cable tie is inserted into the threading groove from the U-shaped groove of one baffle and exits from the U-shaped groove of the other baffle for bundling. The wound cable can be bundled on the winding assembly. This improves the bundling efficiency after cable winding, increasing work efficiency and bundling quality.

[0018] Therefore, this utility model has the following beneficial effects: The addition of an air-blowing mechanism blows air onto the surface of the cable wound on the winding shaft during the cable winding process, cleaning away water and dirt, and improving the cleanliness and dryness of the cable surface after winding. It prevents water and dirt from corroding the cable surface after winding and prevents dirt and other impurities from causing uneven winding during the winding process; the wound cable can be bundled on the winding assembly. This improves the bundling efficiency after cable winding, thus improving work efficiency and bundling quality. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model.

[0020] Figure 2 This is a schematic diagram of a structure of this utility model without the control box.

[0021] Figure 3 This is a cross-sectional view of the present invention with the control box removed.

[0022] Figure 4 This is an exploded view of this utility model.

[0023] As shown in the picture: Drive shaft 1, first air passage 1.1, 2. Rewinding spool, 2.1. Threading groove. 3. Baffle plate, 3.1. Second air passage, 3.2. Jet nozzle, 3.3. U-shaped groove. Intake block 4, annular groove 4.1, 5. Control box, 6. Inlet steel pipe, 7. Outlet pipe, 8. Bearing, 9. Dynamic seal ring, 10. Optical shaft quick lock head. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the utility model will be further described below in conjunction with the accompanying drawings and specific implementation methods.

[0025] Example 1, as Figure 1 , Figure 2 , Figure 3 , Figure 4 The cable winding device shown includes: a drive shaft 1; a winding assembly including a winding shaft 2 sleeved on the drive shaft 1 and baffles 3 placed at both ends of the winding shaft 2, the drive shaft 1 driving the winding assembly to rotate; and an air blowing mechanism including an air inlet block 4 sleeved on the drive shaft 1 and connected to an air pump, the air inlet block 4 and the drive shaft 1 forming an annular groove 4.1, the drive shaft 1 having a first air passage 1.1 communicating with the annular groove 4.1, the baffles 3 near the air inlet block having a second air passage 3.1 communicating with the first air passage 1.1, and the baffles 3 near the air inlet block having a jet nozzle 3.2 facing the winding shaft 2, the jet nozzle 3.2 communicating with the second air passage 3.1.

[0026] Cables are a general term encompassing optical fibers, electrical cables, and similar items. They have numerous uses, primarily for control installation, equipment connection, and power transmission, making them a common and indispensable part of daily life. After processing or before transportation, cables need to be wound up for ease of transport. Existing cable winding devices can only perform simple winding and cannot clean the cables. Due to the special nature of construction sites, the wound cables often contain water and dirt, which pose a risk of corrosion to the cable surface and can lead to uneven winding. To address the lack of cleaning capabilities in existing cable winding devices and the resulting corrosion from water and dirt, this paper proposes a cable winding device that can clean impurities from the cable surface during the winding process.

[0027] The cable winding device in the above embodiment is equipped with an air blowing mechanism. During the cable winding process, air is blown onto the surface of the cable wound on the winding shaft 2 to clean the water and dirt on its surface, thereby improving the cleanliness and dryness of the cable surface after winding. This prevents water and dirt from corroding the cable surface after winding and prevents dirt and other impurities from causing uneven winding of the cable during the winding process.

[0028] The winding assembly is mounted on the drive shaft 1 and driven by the drive shaft 1 to wind up the cable. The air blowing mechanism includes an air inlet block 4 mounted on the drive shaft 1 and rigidly connected to the air pump. The air inlet block 4 rotates relative to the drive shaft 1 to prevent interference with the air pump when the drive shaft 1 rotates. The gas in the air pump passes sequentially through the air inlet block 4, the annular groove 4.1, the first air passage 1.1, and the second air passage 3.1 into the jet nozzle 3.2, and is ejected towards the winding shaft 2 to blow air onto the surface of the cable wound on the winding shaft 2, cleaning the water and dirt on its surface and improving the cleanliness and dryness of the cable surface after winding.

[0029] Example 2, as Figure 1 , Figure 2 , Figure 3 , Figure 4 The cable winding device shown includes: a drive shaft 1; a winding assembly including a winding shaft 2 sleeved on the drive shaft 1 and baffles 3 placed at both ends of the winding shaft 2, the drive shaft 1 driving the winding assembly to rotate; and an air blowing mechanism including an air inlet block 4 sleeved on the drive shaft 1 and connected to an air pump, the air inlet block 4 and the drive shaft 1 forming an annular groove 4.1, the drive shaft 1 having a first air passage 1.1 communicating with the annular groove 4.1, the baffles 3 near the air inlet block having a second air passage 3.1 communicating with the first air passage 1.1, and the baffles 3 near the air inlet block having a jet nozzle 3.2 facing the winding shaft 2, the jet nozzle 3.2 communicating with the second air passage 3.1.

[0030] In this embodiment, an operation box 5 is also included. The drive shaft 1 is rotatably mounted on the operation box 5 via a drive mechanism, which is located inside the operation box 5. The operation box 5 is used to house the drive mechanism and the air pump, and it is equipped with an operation panel for easy operation by the operator. The air pump is located inside the operation box 5 and is connected to the air intake block 4 via an air intake steel pipe 6. The air intake steel pipe 6 is fixed to the operation box 5 so that the air intake block 4 and the drive shaft 1 can rotate relative to each other. The air pump is located inside the operation box 5, and the air intake block 4 is connected to the operation box 5 via an air intake steel pipe 6. The air intake steel pipe 6 is fixed to the operation box 5, and the air intake block 4 remains stationary. The drive shaft 1 rotates through the air intake block 4. The annular groove 4.1 ensures that the air pump and the first air passage 1.1 are always in communication.

[0031] The jet nozzle 3.2 is further optimized. The jet nozzle 3.2 is connected to the second air passage 3.1 of the baffle 3 via the exhaust pipe 7. The exhaust pipe 7 connects the second air passage 3.1 and the jet nozzle 3.2. The end of the exhaust pipe 7 is sealed to the ports of the second air passage 3.1 and the jet nozzle 3.2 respectively via an air pipe connector. The air pipe connector is existing technology. The exhaust pipe 7 is made of flexible hose or steel pipe. When the drive shaft 1 rotates, the exhaust pipe 7, mounted on the baffle 3, rotates with the baffle 3, while the intake steel pipe 6 remains stationary.

[0032] The jet nozzle 3.2 is further optimized. The inner wall of the jet nozzle 3.2 is conical, and the cross-sectional area of ​​the end of the jet nozzle 3.2 facing the winding shaft 2 is larger than the cross-sectional area of ​​the end of the jet nozzle 3.2 facing away from the winding shaft 2. The conical surface increases the jet area of ​​the jet nozzle 3.2.

[0033] The intake block 4 is further optimized. The intake block 4 is rotatably mounted on the drive shaft 1 via bearings 8, which are supported at both ends of the intake block 4. The intake block 4 is rotatably mounted on the drive shaft 1 via bearings 8 at both ends. When the drive shaft 1 rotates, the intake block 4 remains stationary, and the bearings 8 support the relative movement between the intake block 4 and the drive shaft 1.

[0034] The intake block 4 is further optimized. A dynamic seal ring 9 is provided between the intake block 4 and the drive shaft 1, and the dynamic seal ring 9 is located at both ends of the annular groove 4.1. The dynamic seal ring 9 is sleeved on the drive shaft 1 to increase the sealing effect of the annular groove 4.1. The air pump is connected to the annular groove 4.1 on the intake block 4 through the intake steel pipe 6.

[0035] The baffle 3 is further optimized, comprising an inner baffle 3 near the operating box 5 and an outer baffle 3 away from the operating box 5. The air nozzle 3.2 is placed on the inner baffle 3, which is fixed to the drive shaft 1. The take-up shaft 2 and the outer baffle 3 are sequentially fitted onto the drive shaft 1 and locked onto it by the optical axis quick-lock head 10. For winding coils of different specifications, simply replace the take-up shaft 2. The take-up shaft 2 and the outer baffle 3 are sequentially fitted onto the drive shaft 1 and locked by the optical axis quick-lock head 10.

[0036] Example 3, as Figure 1 , Figure 2 , Figure 3 , Figure 4 The cable winding device shown includes: a drive shaft 1; a winding assembly including a winding shaft 2 sleeved on the drive shaft 1 and baffles 3 placed at both ends of the winding shaft 2, the drive shaft 1 driving the winding assembly to rotate; and an air blowing mechanism including an air inlet block 4 sleeved on the drive shaft 1 and connected to an air pump, the air inlet block 4 and the drive shaft 1 forming an annular groove 4.1, the drive shaft 1 having a first air passage 1.1 communicating with the annular groove 4.1, the baffles 3 near the air inlet block having a second air passage 3.1 communicating with the first air passage 1.1, and the baffles 3 near the air inlet block having a jet nozzle 3.2 facing the winding shaft 2, the jet nozzle 3.2 communicating with the second air passage 3.1.

[0037] In this embodiment, the baffle 3 includes a baffle 3 body and baffle 3 blades distributed in a circular pattern. A U-shaped groove 3.3 is formed between two adjacent baffle 3 blades. The winding shaft 2 is provided with a wire-threading groove 2.1 extending along the axial direction of the winding shaft 2. The two ends of the wire-threading groove 2.1 are respectively connected to the U-shaped groove 3.3 on the adjacent baffle 3. In the existing method, after the coil is wound up, it needs to be removed from the winding shaft 2 and then tied with cable ties. The untied cable is easy to unravel, which makes the operation somewhat difficult. In this technical solution, a U-shaped groove 3.3 is provided on the baffle 3, and a wire-passing groove 2.1 extending axially along the winding shaft 2 is provided on the winding shaft 2. Both ends of the wire-passing groove 2.1 are connected to the U-shaped groove 3.3 on the adjacent baffle 3. After the cable is wound up on the winding assembly, a plastic cable tie is inserted into the wire-passing groove 2.1 from the U-shaped groove 3.3 of one baffle 3 and exits from the U-shaped groove 3.3 of the other baffle 3, and then bundled. The wound cable can be bundled on the winding assembly. This improves the bundling efficiency after cable winding, thus improving work efficiency and bundling quality.

[0038] The winding device is further optimized by including an operation box 5. The drive shaft 1 is rotatably mounted on the operation box 5 via a drive mechanism, which is located inside the operation box 5. The operation box 5 houses the drive mechanism and the air pump, and has an operation panel for easy operation. The air pump is located inside the operation box 5 and is connected to the air inlet block 4 via an air inlet steel pipe 6. The air inlet steel pipe 6 is fixed to the operation box 5, allowing the air inlet block 4 to rotate relative to the drive shaft 1. The air pump is located inside the operation box 5, and the air inlet block 4 is connected to the operation box 5 via the air inlet steel pipe 6, which is fixed to the operation box 5. The air inlet block 4 remains stationary, and the drive shaft 1 rotates through the air inlet block 4. The annular groove 4.1 ensures that the air pump and the first air passage 1.1 are always in communication.

[0039] The jet nozzle 3.2 is further optimized. The jet nozzle 3.2 is connected to the second air passage 3.1 of the baffle 3 via the exhaust pipe 7. The exhaust pipe 7 connects the second air passage 3.1 and the jet nozzle 3.2. The end of the exhaust pipe 7 is sealed to the ports of the second air passage 3.1 and the jet nozzle 3.2 respectively via an air pipe connector. The air pipe connector is existing technology. The exhaust pipe 7 is made of flexible hose or steel pipe. When the drive shaft 1 rotates, the exhaust pipe 7, mounted on the baffle 3, rotates with the baffle 3, while the intake steel pipe 6 remains stationary.

[0040] The jet nozzle 3.2 is further optimized. The inner wall of the jet nozzle 3.2 is conical, and the cross-sectional area of ​​the end of the jet nozzle 3.2 facing the winding shaft 2 is larger than the cross-sectional area of ​​the end of the jet nozzle 3.2 facing away from the winding shaft 2. The conical surface increases the jet area of ​​the jet nozzle 3.2.

[0041] The intake block 4 is further optimized. The intake block 4 is rotatably mounted on the drive shaft 1 via bearings 8, which are supported at both ends of the intake block 4. The intake block 4 is rotatably mounted on the drive shaft 1 via bearings 8 at both ends. When the drive shaft 1 rotates, the intake block 4 remains stationary, and the bearings 8 support the relative movement between the intake block 4 and the drive shaft 1.

[0042] The intake block 4 is further optimized. A dynamic seal ring 9 is provided between the intake block 4 and the drive shaft 1, and the dynamic seal ring 9 is located at both ends of the annular groove 4.1. The dynamic seal ring 9 is sleeved on the drive shaft 1 to increase the sealing effect of the annular groove 4.1. The air pump is connected to the annular groove 4.1 on the intake block 4 through the intake steel pipe 6.

[0043] The baffle 3 is further optimized, comprising an inner baffle 3 near the operating box 5 and an outer baffle 3 away from the operating box 5. The air nozzle 3.2 is placed on the inner baffle 3, which is fixed to the drive shaft 1. The take-up shaft 2 and the outer baffle 3 are sequentially fitted onto the drive shaft 1 and locked onto it by the optical axis quick-lock head 10. For winding coils of different specifications, simply replace the take-up shaft 2. The take-up shaft 2 and the outer baffle 3 are sequentially fitted onto the drive shaft 1 and locked by the optical axis quick-lock head 10.

[0044] The specific embodiments described above are merely preferred embodiments of this utility model and are not intended to limit the specific scope of implementation of this utility model. All equivalent changes made to the shape and structure of this utility model should be included within the protection scope of this utility model.

Claims

1. A cable winding device, characterized in that, include: Drive shaft; The winding assembly includes a winding shaft and baffles fixedly sleeved on the drive shaft, with the baffles located at both ends of the winding shaft; The air blowing mechanism includes an air inlet block rotatably mounted on a drive shaft and connected to an air pump. The air inlet block and the drive shaft form an annular groove that communicates with the air pump. The drive shaft is provided with a first air passage that communicates with the annular groove. A baffle plate near the air inlet block is provided with a second air passage that communicates with the first air passage and an air jet nozzle facing the take-up shaft. The air jet nozzle communicates with the second air passage.

2. The cable winding device according to claim 1, characterized in that, It also includes an operating box, on which the drive shaft is rotatably mounted via a drive mechanism, and the drive mechanism is located inside the operating box.

3. A cable winding device according to claim 2, characterized in that, The air pump is placed inside the control box. The air pump is connected to the air intake block through an air intake steel pipe. The air intake steel pipe is fixed on the control box so that the air intake block rotates relative to the drive shaft.

4. A cable winding device according to claim 1, 2, or 3, characterized in that, The jet nozzle connects both sides of the baffle, and the jet nozzle is connected to the second air passage of the baffle through an air outlet pipe.

5. A cable winding device according to claim 4, characterized in that, The inner wall of the jet nozzle is conical, and the cross-sectional area of ​​the jet nozzle facing the winding shaft is larger than the cross-sectional area of ​​the jet nozzle facing away from the winding shaft.

6. A cable winding device according to claim 1, 2, or 3, characterized in that, The air intake block is rotatably mounted on the drive shaft via bearings, which are supported at both ends of the air intake block.

7. A cable winding device according to claim 1, 2, or 3, characterized in that, The baffle includes an inner baffle near the control box and an outer baffle away from the control box. The jet nozzle is placed on the inner baffle, and the inner baffle is fixed to the drive shaft.

8. A cable winding device according to claim 7, characterized in that, The take-up shaft and the outer baffle are sequentially sleeved on the drive shaft and locked onto the drive shaft by the optical axis quick lock head.

9. A cable winding device according to claim 8, characterized in that, The drive shaft is provided with a positioning key extending along the axial direction of the drive shaft, and both the take-up shaft and the outer baffle are provided with positioning grooves that cooperate with the positioning key.

10. A cable winding device according to claim 1, 2, or 3, characterized in that, The baffle includes a baffle body and baffle blades distributed in a circle. A U-shaped groove is formed between two adjacent baffle blades. The winding shaft is provided with a threading groove extending along the axial direction of the winding shaft. The two ends of the threading groove are respectively connected to the U-shaped grooves on the adjacent baffle.

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