A detachable and adjustable shared cable winding reel based on cable specifications and method

Abstract

The present invention relates to the field of cable reel technology, and specifically to a detachable and adjustable shared cable winding reel based on cable specifications and a method, including a variable diameter cylinder and a limit plate, the variable diameter cylinder including arcuate pieces distributed along its circumference, and variable diameter slots formed between adjacent arcuate pieces, and outer and inner connecting pieces are respectively provided on the inner and outer sides of the variable diameter slots, and a variable diameter adjuster is also provided in the variable diameter cylinder, and the variable diameter adjuster has connecting arms distributed along its circumference, and an adjusting shaft whose end extends to the outside of the limit plate, and the adjusting shaft is connected to the connecting arm in a transmission manner. The present application realizes the function of directly adjusting the winding diameter, so that the variable diameter cylinder can flexibly adapt to and wind cables of different specifications, greatly improving the convenience and efficiency of operation. There is no need to frequently replace arcuate pieces of different sizes according to the cable size, thereby simplifying the work process and reducing time and labor costs.

Description

Technical Field

[0001] The present invention relates to the technical field of cable reels, and in particular to a detachable and adjustable shared cable winding reel based on cable specifications and a method thereof. Background Art

[0002] In basic industrial fields such as electricity and communications, cables are important raw materials, and their management during production, storage, transportation and use is particularly important. The storage and transportation of cables usually require the use of cable winding reels, which not only facilitate the winding and retracting of cables, but also protect the cables from damage during transportation and use. However, traditional cable winding reels have many shortcomings in practical applications, and a more efficient, flexible and economical solution is urgently needed.

[0003] Limitations of traditional cable winding reels: 1. Fixed structure and poor versatility: Traditional cable winding reels are usually composed of a central winding shaft and baffles at both ends connected by positioning bolts. The winding diameter is fixed and cannot be flexibly adjusted according to the cable specifications, resulting in poor versatility in the use of cables of different specifications. 2. Inconvenient assembly and disassembly, high maintenance cost: Existing cable winding reels are mostly integrated structures. Once a component is damaged, the entire reel often needs to be replaced, which not only increases maintenance costs, but also causes resource waste.

[0004] Chinese patent announcement No. CN113911847B discloses a detachable shared cable winding reel, including two end supports and a cylinder assembly connected between the two end supports, the cylinder assembly includes a plurality of arc plates, and the plurality of arc plates are spliced ​​to form a cylinder structure, each of the arc plates is provided with a first support portion and a second support portion, the first support portion is fixed to the inner arc surface of the arc plate and distributed along the axial direction of the arc plate, the second support portion is arranged along the two side edges of the arc plate and is located on one side of the inner arc surface of the arc plate, a first mounting portion corresponding to the first support portion and a second mounting portion corresponding to the second support portion are provided on the end face of the end support, and two adjacent second support portions on two different arc plates are connected to the same second mounting portion; and also includes a control component mounted on the end support or the arc plate.

[0005] The cable winding reel has a fixed structure and its winding diameter cannot be adjusted, resulting in poor versatility in use for cables of different specifications. Summary of the invention

[0006] In response to the above-mentioned problems, a shared cable winding reel is provided which is detachable and adjustable based on cable specifications. Cables of different specifications can be wound by means of a variable diameter cylinder which can change the winding diameter. At the same time, the variable diameter slots between adjacent arc-shaped pieces are connected by external connecting pieces and internal connecting pieces, so that the edges of the arc-shaped pieces will not scratch the cables. At the same time, the stability of all arc-shaped pieces can be effectively improved, thereby solving the problem that the existing cable winding reel cannot adjust the winding diameter, thereby resulting in poor versatility in the use of cables of different specifications.

[0007] In order to solve the problems of the prior art, the present invention provides a shared cable winding reel that is detachable and adjustable based on cable specifications, including a variable diameter cylinder and limit plates arranged at both ends of the variable diameter cylinder, the variable diameter cylinder including arc-shaped pieces distributed along its circumference, variable diameter slots formed between adjacent arc-shaped pieces, an outer connecting piece slidingly connected to the outer circumferential surface of the arc-shaped piece is arranged on the outer side of the variable diameter slot, an inner connecting piece slidingly connected to the inner circumferential surface of the arc-shaped piece is arranged on the inner side of the variable diameter slot, a variable diameter adjuster is also arranged in the variable diameter cylinder, the variable diameter adjuster has connecting arms distributed along its circumference, and an adjusting shaft whose end extends to the outside of the limit plate, the adjusting shaft is transmission-connected to the connecting arm, when the adjusting shaft is rotated, the connecting arm moves along the radial direction of the adjusting shaft, and the arc-shaped piece and the connecting arm are fitted and slidably matched.

[0008] Preferably, the variable diameter cylinder also includes a fixed cylinder and two connecting seat bodies symmetrically and slidably arranged in the fixed cylinder. The arc-shaped pieces are distributed circumferentially on the outside of the fixed cylinder. The two ends of the adjusting shaft respectively pass through the two connecting seat bodies and are threadedly connected to them. The outer side of the connecting seat body is provided with connecting ears passing through the fixed cylinder along its circumference, and the connecting ears are rotatably connected to adjacent arc-shaped pieces through connecting arms.

[0009] Preferably, the connecting seat body also includes a connecting disk, a locking disk, an adjusting disk and a buffer elastic element. The connecting disk, the locking disk and the adjusting disk are slidably arranged in the fixed cylinder from the outside to the inside in sequence. The connecting disk is provided with a connecting cylinder that passes through the locking disk and is slidably connected to the adjusting disk. The adjusting shaft passes through the connecting disk, the adjusting disk and the locking disk. The adjusting shaft is threadedly connected to the connecting disk. The buffer elastic element is arranged between the locking disk and the adjusting disk. The connecting ear passes through the fixed cylinder and is arranged on the outer circumferential surface of the adjusting disk. The locking disk is provided with a centrifugal block that can extend radially thereof. When the locking disk rotates, the centrifugal block can radially abut against the inner wall of the fixed cylinder.

[0010] Preferably, the locking disk is provided with guide grooves distributed along its circumference, the guide grooves extend radially along the locking disk, the centrifugal block is slidably arranged in the guide grooves, and a tension spring is arranged between the centrifugal block and the bottom of the guide groove.

[0011] Preferably, the fixed cylinder is also provided with positioning rods distributed along its circumference, the positioning rods slide through the connecting disk, the locking disk and the adjusting disk, the connecting cylinder is sleeved on the positioning rods, and a positioning ring is provided at one end of the connecting cylinder facing the adjusting disk.

[0012] Preferably, the outer connecting plate is arc-shaped, with the outer arch surface of the outer connecting plate facing outward, and the inner side of the outer connecting plate is provided with connecting rods arranged along its length direction, the connecting rods extend radially along the outer connecting plate, the connecting rods slide through the inner connecting plate, and a clamping ring is provided at the inner end of the connecting rod, and an abutting elastic element is provided between the clamping ring and the inner connecting plate.

[0013] Preferably, both sides of the inner connecting piece are bent outwards to form an inner hook piece, and both sides of the arc-shaped piece are bent inwards to form an outer hook piece, and the inner hook piece and the outer hook piece are interlocked to form a connection structure.

[0014] Preferably, a fixing rod distributed along its circumference is arranged on the outer side of the fixing cylinder, two sliding sleeves are symmetrically arranged on the fixing rod, abutment rods rotatably connected to the sliding sleeves and the inner connecting plate are arranged on the inner side, and a supporting elastic element is also arranged between the two sliding sleeves.

[0015] Preferably, the variable diameter cylinder also includes an inner connecting plate distributed along the circumferential direction on the outside of the fixed cylinder, the outer side of the inner connecting plate is provided with an engaging groove, the inner side of the arc-shaped piece is provided with an outer connecting plate extending along its length direction, and the inner side of the outer connecting plate is provided with an engaging strip engaged with the engaging groove.

[0016] A method for a detachable and adjustable shared cable winding tray based on cable specifications, applied to a detachable and adjustable shared cable winding tray based on cable specifications, comprising the following steps:

[0017] Step 1: Adjust the outer diameter of the variable diameter cylinder according to the length of the cable to be wound;

[0018] Step 2: Wind one end of the cable around the reducer, and rotate the reducer to wind the cable around the reducer;

[0019] Step three, when the local arc piece of the reducer cylinder is damaged, remove the limiting ring at one end of the reducer cylinder, pull out the damaged arc piece along its length direction, insert the intact arc piece into the position of the damaged arc piece, and re-fix the limiting plate to complete the disassembly of the plate.

[0020] Compared with the prior art, the present application has the following beneficial effects: the present application realizes the function of directly adjusting the winding diameter, so that the variable diameter cylinder can flexibly adapt to and wind cables of different specifications, greatly improving the convenience and efficiency of operation, and no longer needs to frequently replace arc pieces of different sizes according to the cable size, thereby simplifying the work process and reducing time and labor costs. More importantly, the variable diameter notches between adjacent arc pieces are connected by external connecting pieces and internal connecting pieces, which not only ensures the smoothness of the edges of the arc pieces, avoids scratches and damage to the cables during the process of winding or unwinding the cables, and effectively protects the integrity of the cables, but also significantly enhances the overall stability of all the arc pieces when combined together, making the entire variable diameter cylinder more solid and reliable during use, and maintaining structural stability even when rotating at high speeds or under high tension, greatly extending the service life. In addition, this machine also fully considers the needs of maintenance and upgrading, allowing a single arc piece to be easily removed from the connecting arm when necessary, facilitating the rapid replacement of damaged or aged arc pieces, or replacing arc pieces with different materials or characteristics according to specific needs, thereby further improving the versatility and flexibility of the equipment. This design not only improves the long-term use value of the equipment, but also effectively reduces the production costs caused by frequent replacement of the entire set of equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a stereoscopic diagram of a shared cable winding tray that is detachable and adjustable based on cable specifications;

[0022] Figure 2 It is a connected cross-sectional view of a detachable and adjustable shared cable winding reel based on cable specifications;

[0023] Figure 3 yes Figure 2 A local enlarged view of point A;

[0024] Figure 4 It is a longitudinal cross-sectional view of a shared cable winding reel that is detachable and adjustable based on cable specifications;

[0025] Figure 5 A transverse cross-sectional view of a shared cable winding reel that is detachable and adjustable based on cable specifications;

[0026] Figure 6 yes Figure 5 A partial enlarged view of point B;

[0027] Figure 7 It is a partial three-dimensional exploded view of a detachable and adjustable shared cable winding tray based on cable specifications;

[0028] Figure 8It is a schematic diagram of the internal structure of a detachable and adjustable shared cable winding reel based on cable specifications;

[0029] Fig. 9 It is a stereoscopic diagram of an arc-shaped piece and a connecting arm in a shared cable winding tray that is detachable and adjustable based on cable specifications;

[0030] Fig.10 It is a stereoscopic diagram of a connecting seat and a connecting arm in a shared cable winding tray that is detachable and adjustable based on cable specifications;

[0031] Fig.11 It is a stereoscopic diagram of an arc-shaped piece, an outer connecting piece and an inner connecting piece in a shared cable winding tray that is detachable and adjustable based on cable specifications;

[0032] Fig.12 It is a three-dimensional exploded view of a connecting seat in a shared cable winding tray that is detachable and adjustable based on cable specifications.

[0033] The numbers in the figure are: 1. variable diameter cylinder; 11. arc-shaped piece; 111. outer hook piece; 112. outer connecting plate; 12. outer connecting piece; 121. connecting rod; 122. snap ring; 123. abutting elastic element; 13. inner connecting piece; 131. inner hook piece; 141. connecting arm; 142. adjusting shaft; 15. fixing cylinder; 151. positioning rod; 16. connecting seat body; 161. connecting ear; 162. connecting plate; 1621. connecting cylinder; 1622. positioning ring; 163. locking plate; 164. adjusting plate; 165. buffer elastic element; 166. centrifugal block; 167. tension spring; 171. fixing rod; 172. sliding sleeve; 173. abutting rod; 174. supporting elastic element; 18. inner connecting plate; 2. limiting plate. DETAILED DESCRIPTION

[0034] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0035] like Figure 1 , Figure 2 and Figure 7As shown, the present application provides: a shared cable winding reel that is detachable and adjustable based on cable specifications, comprising a reducing cylinder 1, and a limit plate 2 arranged at both ends of the reducing cylinder 1, the reducing cylinder 1 comprising arcuate sheets 11 distributed along its circumference, and reducing grooves are formed between adjacent arcuate sheets 11, and an outer connecting sheet 12 that is slidably connected to the outer circumferential surface of the arcuate sheet 11 is arranged on the outer side of the reducing groove, and an inner connecting sheet 13 that is slidably connected to the inner circumferential surface of the arcuate sheet 11 is arranged on the inner side of the reducing groove, and a reducing adjuster is also arranged in the reducing cylinder 1, and the reducing adjuster has a connecting arm 141 distributed along its circumference, and an adjusting shaft 142 whose end extends to the outside of the limit plate 2, and the adjusting shaft 142 is transmission-connected to the connecting arm 141, and when the adjusting shaft 142 is rotated, the connecting arm 141 moves along the radial direction of the adjusting shaft 142, and the arcuate sheet 11 and the connecting arm 141 are fitted and slidably matched.

[0036] The cable winding reel comprises a variable diameter cylinder 1 and limit plates 2 firmly arranged at both ends of the variable diameter cylinder 1. Such a structure ensures the stability and safety of the cable during winding. The core of the variable diameter cylinder 1 lies in the arc-shaped pieces 11 distributed along the circumference. The variable diameter slots are formed between the arc-shaped pieces 11, so that the variable diameter cylinder 1 can be adaptively adjusted according to the different specifications of the cable.

[0037] In order to further enhance the diameter-changing function, an outer connecting piece 12 is specially arranged on the outer side of the diameter-changing notch to be slidably connected to the outer circumference of the arc-shaped piece 11, and an inner connecting piece 13 is arranged on the inner side to be slidably connected to the inner circumference of the arc-shaped piece 11. This design not only ensures the smooth movement of the arc-shaped piece 11 during the adjustment process, but also effectively prevents the cable from being subjected to unnecessary friction and damage when winding or releasing.

[0038] A variable diameter adjuster is also built into the variable diameter cylinder 1, and the variable diameter adjuster has connecting arms 141 evenly distributed along its circumference, and an adjusting shaft 142 whose end extends to the outside of the limit plate 2. The adjusting shaft 142 is connected to the connecting arm 141 through a transmission mechanism, so that when the user rotates the adjusting shaft 142, the connecting arm 141 can move precisely along the radial direction of the adjusting shaft 142. This design allows the user to easily adjust the diameter of the variable diameter cylinder 1 according to the specific specifications of the cable, thereby achieving a multi-purpose effect of one machine.

[0039] In addition, the connecting arm 141 is specially designed to extend along the length direction of the diameter-changing cylinder 1, and the arc-shaped piece 11 is fitted and slidably matched with the connecting arm 141 along its length direction. This structure not only enhances the connection stability between the arc-shaped piece 11 and the connecting arm 141, but also makes the entire diameter-changing process smoother and unobstructed.

[0040] The variable diameter cylinder 1 of the present embodiment can directly change the winding diameter through the variable diameter adjuster, and can be used to wind cables of different specifications. There is no need to replace the arc pieces 11 of different sizes. At the same time, the variable diameter slots between adjacent arc pieces 11 are connected by the outer connecting piece 12 and the inner connecting piece 13, so that the edge of the arc piece 11 will not scratch the cable. At the same time, the stability of all the arc pieces 11 can be effectively improved, which solves the problem that the existing cable winding reel cannot adjust the winding diameter, thereby resulting in poor versatility in the use of cables of different specifications. At the same time, a single arc piece 11 can be removed from the connecting arm 141 to replace a new arc piece 11, thereby improving the utilization rate and reducing the production cost.

[0041] like Figure 4 and Figure 5 As shown, the variable diameter cylinder 1 also includes a fixed cylinder 15, and two connecting seat bodies 16 symmetrically and slidably arranged in the fixed cylinder 15, the arc-shaped pieces 11 are distributed circumferentially on the outside of the fixed cylinder 15, and the two ends of the adjusting shaft 142 respectively penetrate the two connecting seat bodies 16 and are threadedly connected thereto, and the outer side of the connecting seat body 16 is provided with a connecting ear 161 penetrating the fixed cylinder 15 along its circumference, and the connecting ear 161 is rotatably connected to the adjacent arc-shaped piece 11 through the connecting arm 141.

[0042] In addition to the aforementioned arc-shaped piece 11 and the reducing notch, the reducing cylinder 1 also includes a strong fixed cylinder 15 and two connecting seats 16 symmetrically slidably arranged in the fixed cylinder 15. The two connecting seats 16 not only provide stable support for the reducing cylinder 1, but also realize the adjustment of the cylinder diameter through its sliding design.

[0043] The arc-shaped pieces 11 are distributed circumferentially on the outside of the fixed cylinder 15, and they are connected to the fixed cylinder 15, and together they constitute the main structure of the variable diameter cylinder 1. The adjusting shaft 142 is a key component of the variable diameter adjuster, and its two ends respectively penetrate the two connecting seats 16 and are tightly connected to them by threaded connection. This design allows the user to easily adjust the position of the connecting seat 16 by rotating the adjusting shaft 142, thereby achieving precise control of the diameter of the variable diameter cylinder 1.

[0044] In order to further enhance the stability and adjustment flexibility of the variable diameter cylinder 1, the outer side of the connecting seat body 16 is also provided with connecting ears 161 penetrating the fixed cylinder 15 along its circumference. These connecting ears 161 not only provide a stable support point for the connecting arm 141, but also enable the connecting arm 141 to achieve rotational connection with one end of the adjacent arc-shaped piece 11. Such a structural design not only ensures the smooth rotation of the arc-shaped piece 11 during the adjustment process, but also effectively prevents the cable from being subjected to unnecessary friction and damage when winding or releasing.

[0045] like Figure 6 and Fig.12 As shown, the connecting seat body 16 also includes a connecting disk 162, a locking disk 163, an adjusting disk 164 and a buffer elastic element 165. The connecting disk 162, the locking disk 163 and the adjusting disk 164 are slidably arranged in the fixed cylinder 15 from the outside to the inside in sequence. The connecting disk 162 is provided with a connecting cylinder 1621 that penetrates the locking disk 163 and is slidably connected to the adjusting disk 164. The adjusting shaft 142 penetrates the connecting disk 162, the adjusting disk 164 and the locking disk 163. The adjusting shaft 142 is threadedly connected to the connecting disk 162. The buffer elastic element 165 is arranged between the locking disk 163 and the adjusting disk 164. The connecting ear 161 penetrates the fixed cylinder 15 and is arranged on the outer circumferential surface of the adjusting disk 164. The locking disk 163 is provided with a centrifugal block 166 that can extend radially thereof. When the locking disk 163 rotates, the centrifugal block 166 can radially abut against the inner wall of the fixed cylinder 15.

[0046] The adjusting disk 164 slides on the connecting tube 1621 along its circumferential direction when subjected to force.

[0047] Because the adjusting shaft 142 and the connecting seat body 16 are threadedly connected, and the position of the connecting seat body 16 is adjusted by rotating the adjusting shaft 142, when the reducer cylinder 1 rotates to wrap the cable, the arc piece 11 is subjected to a large force, and the connecting arm 141 will transmit the force to the adjusting shaft 142 through the thread. When the force is too large, the thread will be deformed, and the position of the connecting seat body 16 cannot be adjusted by rotating the adjusting shaft 142. Therefore, the force is transmitted to the inner wall of the fixed cylinder 15 through the locking plate 163 to avoid deformation of the thread.

[0048] When the connecting disk 162 is subjected to a large force, the problem of thread deformation will occur between the connecting disk 162 and the adjusting shaft 142 with which it is threadedly connected. For a long time, it will lead to the problem that the position of the connecting disk 162 cannot be adjusted when the adjusting shaft 142 is rotated. When the variable diameter cylinder 1 rotates, the outer side of the arc-shaped piece 11 is subjected to a large winding force, and the pressure is transmitted to the adjusting disk 164 through the connecting arm 141. A buffer elastic element 165 is arranged between the adjusting disk 164 and the locking disk 163, so that the buffer elastic element 165 can buffer the force and transmit it to the locking disk 163. The locking disk 163 is also provided with a centrifugal block 166 that can extend radially thereof. When the locking disk 163 rotates, these centrifugal blocks 166 can radially abut against the inner wall of the fixed cylinder 15, thereby firmly locking the locking disk 163 in the fixed cylinder 15 through centrifugal force, so that the force is transmitted to the inner wall of the fixed cylinder 15 through the locking disk 163 instead of transmitting the force to the connecting disk 162. This design not only enhances the stability of the connecting seat body 16, but also ensures that the variable diameter cylinder 1 can maintain structural stability when rotating at high speed or subjected to large tension.

[0049] When the reducer 1 rotates, especially when the cable is wound around the outside of the arc-shaped piece 11, this area will be subjected to a large winding force. This force not only acts directly on the arc-shaped piece 11, but is also transmitted to the adjustment disk 164 through the connecting arm 141. In order to effectively deal with this transmitted force, a buffer elastic element 165 is specially provided between the adjustment disk 164 and the locking disk 163. This design enables the buffer elastic element 165 to fully exert its buffering effect, absorb and disperse the force, and then smoothly transmit the buffered force to the locking disk 163.

[0050] The locking disk 163 is provided with centrifugal blocks 166 that can extend in the radial direction thereof. When the locking disk 163 starts to rotate, these centrifugal blocks 166 will abut against the inner wall of the fixed cylinder 15 in the radial direction. Through the action of centrifugal force, the locking disk 163 can be firmly locked in the fixed cylinder 15, thereby ensuring that the force can be stably transmitted to the fixed cylinder 15 through the locking disk 163, instead of transmitting the force to the connecting disk 162.

[0051] This design takes into account the problems that may occur when the connecting disk 162 is subjected to a large force. If the force is directly transmitted to the connecting disk 162, over a long period of time, the thread deformation may occur between the connecting disk 162 and the adjusting shaft 142 to which it is threadedly connected. This will lead to a serious problem: when the adjusting shaft 142 needs to be rotated to adjust the position of the connecting disk 162, accurate adjustment may not be achieved due to the thread deformation.

[0052] Therefore, by transmitting the force to the locking disk 163 and the fixed cylinder 15 instead of directly to the connecting disk 162, this design not only significantly enhances the overall stability of the connecting seat body 16, but also ensures that the variable diameter cylinder 1 can maintain structural stability when rotating at high speed or subjected to large tension.

[0053] Furthermore, the abutting side of the centrifugal block 166 is provided with stripes or protrusions, and the inner circumferential surface of the fixed cylinder 15 is provided with grooves arranged along its axial direction. When the centrifugal block 166 moves under the action of centrifugal force, the stripes or protrusions can cooperate with the grooves so that the locking plate 163 is completely fixed in the fixed position of the fixed cylinder 15, thereby effectively improving the stability of the structure and preventing the centrifugal block 166 from detaching from the inner wall of the fixed cylinder 15 and sliding relative to it.

[0054] like Figure 5 As shown, the locking disk 163 is provided with guide grooves distributed along its circumference, the guide grooves extend radially along the locking disk 163, the centrifugal block 166 is slidably disposed in the guide grooves, and a tension spring 167 is disposed between the centrifugal block 166 and the bottom of the guide groove.

[0055] In order to further enhance the stability and response speed of the centrifugal block 166, a tension spring 167 is further provided between the centrifugal block 166 and the bottom of the guide groove, so that the centrifugal block 166 can be kept in its initial position when no external force is applied, and when the locking plate 163 rotates, the centrifugal force overcomes the tension of the tension spring 167, so that the centrifugal block 166 moves in the radial direction and abuts against the inner wall of the fixed cylinder 15. Through the action of the centrifugal force, the locking plate 163 can be firmly locked in the fixed cylinder 15, thereby ensuring that the acting force can be stably transmitted to the fixed cylinder 15 through the locking plate 163, instead of transmitting the acting force to the connecting plate 162.

[0056] like Figure 8 , Fig. 9 and Fig.10 As shown, the fixed cylinder 15 is also provided with a positioning rod 151 distributed along its circumference, the positioning rod 151 slides through the connecting disk 162, the locking disk 163 and the adjusting disk 164, the connecting cylinder 1621 is sleeved on the positioning rod 151, and a positioning ring 1622 is provided at one end of the connecting cylinder 1621 facing the adjusting disk 164.

[0057] The fixed cylinder 15 is also provided with positioning rods 151 distributed along its circumference. These positioning rods 151 slide through the connecting disk 162, the locking disk 163 and the adjusting disk 164, providing stable guidance and support for the entire connecting seat body 16. The connecting cylinder 1621 is sleeved on the positioning rods 151. Such a design ensures the stability and accuracy of the connecting cylinder 1621 during movement. At the same time, a positioning ring 1622 is provided at one end of the connecting cylinder 1621 facing the adjusting disk 164. The positioning ring 1622 further enhances the connection stability between the connecting cylinder 1621 and the adjusting disk 164, and prevents loosening or falling off when rotating at high speed or under high tension.

[0058] like Figure 3 and Fig.11 As shown, the outer connecting piece 12 is arc-shaped, and the outer arch surface of the outer connecting piece 12 faces outward. The inner side of the outer connecting piece 12 is provided with connecting rods 121 arranged along its length direction. The connecting rods 121 extend radially along the outer connecting piece 12. The connecting rods 121 slide through the inner connecting piece 13. A snap ring 122 is provided at the inner end of the connecting rod 121, and an abutting elastic element 123 is provided between the snap ring 122 and the inner connecting piece 13.

[0059] The two sides of the inner connecting piece 13 are bent outward to form an inner hook piece 131, and the two sides of the arc-shaped piece 11 are bent inward to form an outer hook piece 111. The inner hook piece 131 and the outer hook piece 111 are interlocked to form a connection structure. This design makes the cable reel more stable in structure. The interlocking of the inner hook piece 131 and the outer hook piece 111 can effectively prevent the arc-shaped piece 11 from falling off or shifting when subjected to force, thereby ensuring the stability and safety of the cable reel during use. At the same time, this design also makes the installation and maintenance of the cable reel more convenient, because the interlocking structure of the inner hook piece 131 and the outer hook piece 111 makes the connection between the components tighter and more reliable, reducing the risk of failure caused by looseness or damage.

[0060] like Fig.11 As shown, both sides of the inner connecting piece 13 are bent outward to form an inner hook piece 131, and both sides of the arc-shaped piece 11 are bent inward to form an outer hook piece 111. The inner hook piece 131 and the outer hook piece 111 are interlocked to form a connection structure.

[0061] The two sides of the inner connecting piece 13 are bent outward to form an inner hook piece 131, and the two sides of the arc-shaped piece 11 are bent inward to form an outer hook piece 111. The inner hook piece 131 and the outer hook piece 111 are engaged with each other to form a connection structure. This design makes the cable reel more stable in structure. The engagement of the inner hook piece 131 and the outer hook piece 111 can effectively prevent the connecting piece from falling off or shifting when subjected to force, thereby ensuring the stability and safety of the cable reel during use.

[0062] like Figure 5 As shown, a fixing rod 171 distributed along its circumference is provided on the outer side of the fixing cylinder 15, two sliding sleeves 172 are symmetrically provided on the fixing rod 171, and an abutment rod 173 rotatably connected to the sliding sleeve 172 and the inner connecting plate 13 is provided on the inner side thereof, and a supporting elastic element 174 is also provided between the two sliding sleeves 172.

[0063] The outer side of the fixed cylinder 15 is provided with a fixed rod 171 distributed along its circumference, and two sliding sleeves 172 are symmetrically provided on the fixed rod 171. The inner side of the sliding sleeve 172 and the inner connecting piece 13 is provided with an abutting rod 173 rotatably connected thereto, and an abutting elastic element 174 is also provided between the two sliding sleeves 172. This allows the two sliding sleeves 172 to move away from each other under the action of the abutting elastic element 174, and further allows the abutting rod 173 rotatably connected to the sliding sleeve 172 to abut against the inner connecting piece 13, so that the inner connecting piece 13 always elastically abuts against the inner side of the diameter-changing notch, and adaptively abuts against it as the diameter of the arc-shaped piece 11 changes.

[0064] like Fig. 9As shown, the variable diameter cylinder 1 also includes an inner connecting plate 18 distributed along the circumferential direction on the outside of the fixed cylinder 15, and an engaging groove is arranged on the outer side of the inner connecting plate 18. The inner side of the arc-shaped piece 11 is provided with an outer connecting plate 112 extending along its length direction, and the inner side of the outer connecting plate 112 is provided with an engaging strip engaged with the engaging groove.

[0065] The reducer cylinder 1 also includes an inner connecting plate 18 distributed along the circumferential direction on the outside of the fixed cylinder 15, an engaging groove is provided on the outside of the inner connecting plate 18, an outer connecting plate 112 extending along its length direction is provided on the inside of the arc-shaped piece 11, and an engaging strip engaged with the engaging groove is provided on the inside of the outer connecting plate 112. This design enables the arc-shaped piece 11 and the inner connecting plate 18 to achieve a stable connection through the interaction of the engaging groove and the engaging strip, thereby enhancing the structural strength and stability of the entire reducer cylinder 1. At the same time, this engaging structure also facilitates the installation and disassembly of the arc-shaped piece 11, and improves the convenience of maintenance. Such a structural design enables the cable reel to adapt to more complex working conditions and improves its service life and reliability.

[0066] A method for a detachable and adjustable shared cable winding tray based on cable specifications, applied to a detachable and adjustable shared cable winding tray based on cable specifications, comprising the following steps:

[0067] Step 1: Adjust the outer diameter of the variable diameter cylinder 1 according to the length of the cable to be wound;

[0068] Step 2: Wind one end of the cable around the reducer cylinder 1, and rotate the reducer cylinder 1 so that the cable is wound around the reducer cylinder 1;

[0069] Step three, when the local arc-shaped piece 11 of the reducer cylinder 1 is damaged, remove the limiting ring at one end of the reducer cylinder 1 on one side, pull out the damaged arc-shaped piece 11 along its length direction, and then insert the intact arc-shaped piece 11 into the position of the damaged arc-shaped piece 11, and re-fix the limiting plate 2 to complete the disassembly of the plate.

[0070] The above embodiments only express one or several implementation modes of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for those of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. A shared cable winding tray that is detachable and adjustable based on cable specifications, characterized in that: The invention comprises a variable diameter cylinder (1) and a limiting disk (2) arranged at both ends of the variable diameter cylinder (1), the variable diameter cylinder (1) comprising arcuate sheets (11) distributed along its circumference, a variable diameter slot formed between adjacent arcuate sheets (11), an outer connecting sheet (12) slidably connected to the outer circumferential surface of the arcuate sheet (11) is arranged on the outer side of the variable diameter slot, an inner connecting sheet (13) slidably connected to the inner circumferential surface of the arcuate sheet (11) is arranged on the inner side of the variable diameter slot, a variable diameter adjuster is also arranged in the variable diameter cylinder (1), the variable diameter adjuster comprises connecting arms (141) distributed along its circumference, and an adjusting shaft (142) whose end extends to the outer side of the limiting disk (2), the adjusting shaft (142) is transmission-connected to the connecting arm (141), when the adjusting shaft (142) is rotated, the connecting arm (141) moves along the radial direction of the adjusting shaft (142), and the arcuate sheet (11) and the connecting arm (141) are engaged and slidably matched; The variable diameter cylinder (1) further comprises a fixed cylinder (15), and two connecting seats (16) symmetrically slidably arranged in the fixed cylinder (15); the arc-shaped pieces (11) are distributed on the outer side of the fixed cylinder (15) along the circumferential direction; the two ends of the adjustment shaft (142) respectively penetrate the two connecting seats (16) and are threadedly connected thereto; the outer side of the connecting seat (16) is provided with connecting ears (161) penetrating the fixed cylinder (15) along the circumferential direction thereof; the connecting ears (161) are rotatably connected to adjacent arc-shaped pieces (11) via connecting arms (141); The connecting seat body (16) further comprises a connecting disk (162), a locking disk (163), an adjusting disk (164) and a buffer elastic element (165). The connecting disk (162), the locking disk (163) and the adjusting disk (164) are sequentially slidably arranged in the fixing cylinder (15) from the outside to the inside. The connecting disk (162) is provided with a connecting cylinder (1621) penetrating the locking disk (163) and slidably connected to the adjusting disk (164). The adjusting shaft (142) penetrates the connecting disk (162), the adjusting disk (164) and the adjusting disk (164). ) and a locking disk (163), the adjusting shaft (142) is threadedly connected to the connecting disk (162), a buffer elastic element (165) is arranged between the locking disk (163) and the adjusting disk (164), a connecting ear (161) passes through the fixed cylinder (15) and is arranged on the outer circumferential surface of the adjusting disk (164), the locking disk (163) is provided with a centrifugal block (166) capable of extending in its radial direction, and when the locking disk (163) rotates, the centrifugal block (166) can abut against the inner wall of the fixed cylinder (15) in the radial direction; The locking disk (163) is provided with guide grooves distributed along its circumference, the guide grooves extending in the radial direction of the locking disk (163), the centrifugal block (166) is slidably disposed in the guide grooves, and a tension spring (167) is disposed between the centrifugal block (166) and the bottom of the guide groove; The fixed cylinder (15) is further provided with positioning rods (151) distributed along its circumference, the positioning rods (151) slidably passing through the connecting disk (162), the locking disk (163) and the adjusting disk (164), the connecting cylinder (1621) is sleeved on the positioning rods (151), and a positioning ring (1622) is provided at one end of the connecting cylinder (1621) facing the adjusting disk (164); The outer connecting piece (12) is arc-shaped, with the outer arch surface of the outer connecting piece (12) facing outwards; the inner side of the outer connecting piece (12) is provided with connecting rods (121) arranged along the length direction thereof; the connecting rods (121) extend radially along the outer connecting piece (12); the connecting rods (121) slide through the inner connecting piece (13); a snap ring (122) is provided at the inner end of the connecting rod (121); and an abutting elastic element (123) is provided between the snap ring (122) and the inner connecting piece (13).

2. The shared cable winding reel that is detachable and adjustable based on cable specifications according to claim 1 is characterized in that: The two sides of the inner connecting piece (13) are bent outwards to form an inner hook piece (131), and the two sides of the arc-shaped piece (11) are bent inwards to form an outer hook piece (111). The inner hook piece (131) and the outer hook piece (111) are interlocked to form a connection structure.

3. The shared cable winding reel that is detachable and adjustable based on cable specifications according to claim 2, characterized in that: The outer side of the fixed cylinder (15) is provided with a fixed rod (171) distributed along its circumference, two sliding sleeves (172) are symmetrically provided on the fixed rod (171), the inner side of the sliding sleeve (172) and the inner connecting plate (13) is provided with an abutment rod (173) rotatably connected thereto, and a supporting elastic element (174) is also provided between the two sliding sleeves (172).

4. The shared cable winding reel that is detachable and adjustable based on cable specifications according to claim 3 is characterized in that: The variable diameter cylinder (1) further comprises an inner connecting plate (18) distributed along the circumferential direction on the outer side of the fixed cylinder (15), an engaging groove being provided on the outer side of the inner connecting plate (18), an outer connecting plate (112) extending along the length direction of the arc-shaped piece (11) being provided on the inner side of the arc-shaped piece (11), and an engaging strip engaging with the engaging groove being provided on the inner side of the outer connecting plate (112).

5. A method for a detachable and adjustable shared cable winding reel based on cable specifications, characterized in that: A shared cable winding reel that is detachable and adjustable based on cable specifications as described in any one of claims 1 to 4 comprises the following steps: Step 1: adjusting the outer diameter of the variable diameter cylinder (1) according to the length of the cable to be wound; Step 2: Wind one end of the cable around the diameter-changing cylinder (1), and rotate the diameter-changing cylinder (1) so that the cable is wound around the diameter-changing cylinder (1); Step three, when a local arc-shaped piece (11) of the reducer cylinder (1) is damaged, remove the limiting ring at one end of the reducer cylinder (1), extract the damaged arc-shaped piece (11) along its length direction, insert the intact arc-shaped piece (11) into the position of the damaged arc-shaped piece (11), and re-fix the limiting plate (2) to complete the disassembly of the plate.

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