Multi-thread high-load clothes airing machine

Abstract

The utility model discloses a multi-thread high-load clothes airing machine which comprises a main machine and an airing rod device. The host comprises a shell and a driving device for winding and unwinding a steel wire rope; the two ends of the shell are provided with side plate pieces which are made of metal and are of a multi-bending structure. A first fixed pulley and a second fixed pulley are mounted on the side plate piece; the airing rod device comprises a first airing rod, a second airing rod and two rod seats; movable pulleys are mounted on the inner walls of the rod seats; a horizontal steel wire rope extending from the driving device to two sides passes through the first fixed pulley and then vertically downwards bypasses the movable pulley, and a vertically upwards steel wire rope bypasses the second fixed pulley; the tail end of the vertically downward steel wire rope is connected to the rod seat, and each end of the main machine and the airing rod device is provided with three vertical steel wire rope sections for connection, so that the load of the steel wire rope is reduced, the motor power requirement is reduced, and the running stability and safety of the clothes airing machine are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a clothes airing machine, especially to a multi-thread high-load clothes airing machine, which can realize safe and reliable operation even if the number or weight of clothes is increased. BACKGROUND

[0002] The clothes airing machine comprises a main machine installed on a ceiling and a liftable airing rod, the lifting of the airing rod is realized by a power device in the main machine to wind and unwind a steel wire rope, the lower ends of the two steel wire ropes are connected to the ends of the airing rod respectively, and a folding frame is additionally arranged between the airing rod and the main machine to better keep the airing rod balanced when it is static or lifted.

[0003] The maximum load of the existing airing rod is 35 kg due to the technical parameters of the motor and the steel wire rope of the existing clothes airing machine. If the load is further increased to 50 kg, the power, cost and volume of the motor will be greatly increased, and the diameter of the steel wire rope also needs to be increased, which will increase the volume of the driving device and increase the volume and cost of the main machine. Therefore, the user's expectation of more clothes hanging amount is positively correlated with the production difficulty of the manufacturer. SUMMARY

[0004] The utility model solves the technical problem of providing a high-load clothes airing machine. By optimizing the arrangement of the pulley assembly and the transmission path of the steel wire rope, the load of the steel wire rope is reduced, the power requirement of the motor is reduced, and the running stability and safety of the clothes airing machine are improved, so that the load capacity and use experience of the clothes airing machine are significantly improved without increasing the cost.

[0005] The technical scheme for solving the above technical problem of the utility model is as follows: a multi-thread high-load clothes airing machine,

[0006] which comprises a main machine and an airing rod device; the main machine comprises a shell and a driving device for winding and unwinding a steel wire rope;

[0007] two end portions of the shell are provided with side plate pieces of a multi-bending structure made of metal;

[0008] first fixed pulleys and second fixed pulleys are installed on the side plate pieces;

[0009] the airing rod device comprises a first airing rod, a second airing rod and two rod seats;

[0010] movable pulleys are installed on the inner walls of the rod seats;

[0011] the steel wire rope extending horizontally from the driving device passes through the first fixed pulleys, is wound vertically downward around the movable pulleys and is wound vertically upward after passing through the second fixed pulleys; the end of the steel wire rope wound vertically downward is connected to the rod seat, and three vertical steel wire rope sections are arranged at each end portion of the main machine and the airing rod device to be connected.

[0012] The utility model further preferably discloses a technical scheme, wherein the side plate member comprises an upper horizontal plate on the outer side, a vertical plate in the middle and a lower horizontal plate on the inner side; the upper horizontal plate is used for connecting and fixing expansion screws on the ceiling;

[0013] The first fixed pulley and the second fixed pulley are installed on the lower horizontal plate.

[0014] The utility model further preferably discloses a technical scheme, wherein the inner side of the rod seat is provided with a metal support;

[0015] The movable pulley is installed on the metal support; and the end of the steel wire rope is connected to the metal support.

[0016] The utility model further preferably discloses a technical scheme, wherein the lower horizontal plate is provided with a first shelf, and the first fixed pulley is installed on the first shelf;

[0017] The lower horizontal plate is provided with a second shelf, and the second fixed pulley is installed on the second shelf;

[0018] The wheel shaft direction of the first fixed pulley is perpendicular to the wheel shaft direction of the second fixed pulley.

[0019] The utility model further preferably discloses a technical scheme, wherein the wheel shaft direction of the movable pulley is consistent with the wheel shaft direction of the second fixed pulley.

[0020] The utility model further preferably discloses a technical scheme, wherein the three vertical steel wire rope sections are parallel to each other and arranged in the width direction of the rod drying device.

[0021] Another technical subject: a multi-thread high-load clothes drying machine, comprising a host and a rod drying device; the host comprises a shell and a drive device for winding and unwinding a steel wire rope;

[0022] Both ends of the shell are provided with side plate members with a plurality of bending structures made of metal; the side plate members comprise an upper horizontal plate on the outer side, a vertical plate in the middle and a lower horizontal plate on the inner side;

[0023] The upper horizontal plate is used for connecting and fixing expansion screws on the ceiling;

[0024] The vertical plate is installed with a fixed pulley;

[0025] The rod drying device comprises a first rod, a second rod and two rod seats;

[0026] The inner wall of the rod seat is installed with a movable pulley;

[0027] The horizontal steel wire ropes extending from the driving device to both sides pass through the fixed pulleys, then vertically downward around the movable pulleys, and then vertically upward, with the ends of the steel wire ropes connected to the lower horizontal plate.

[0028] The further preferred technical solution of the utility model is that: the end of the steel wire rope is provided with a plug, the lower horizontal plate is provided with a clamping groove, and the plug is clamped in the clamping groove.

[0029] The further preferred technical solution of the utility model is that: the wheel shaft of the fixed pulley is parallel to the vertical plate; a pair of shaft supports extending inward is formed on the vertical plate by stamping;

[0030] The wheel shaft of the fixed pulley is inserted into the shaft support;

[0031] The wheel shaft of the movable pulley is perpendicular to the rod seat, and the wheel shaft of the movable pulley is fixed to the inner side of the rod seat.

[0032] The further preferred technical solution of the utility model is that: the two steel wire rope segments are parallel to each other and arranged in the width direction of the rod drying device.

[0033] Compared with the prior art, the utility model has the advantages that: based on the pulley assembly, the load weight of each steel wire rope is significantly reduced, thereby improving the load capacity of the clothes drying machine while ensuring the safety and reliability of the steel wire rope. This technical means not only reduces the wear and tear of the steel wire rope during operation and prolongs its service life, but also reduces the risk of failure caused by excessive stress on a single point by dispersing the load.

[0034] In addition, the optimized setting of the pulley assembly also reduces the power demand of the motor. Since the load of the steel wire rope is effectively dispersed, the power required by the motor during driving is significantly reduced, which not only reduces energy consumption but also reduces production costs. At the same time, the stable installation and optimized transmission path of the pulley assembly further improve the stability of the clothes drying machine operation. The steel wire rope can smoothly change direction when passing through the pulley, reducing the possibility of shaking and tilting, making the lifting of the rod drying device more stable. This design not only improves the user experience but also enhances the reliability and safety of the entire system.

[0035] In summary, the optimization scheme of the pulley assembly plays a key role in reducing the load of the steel wire rope, reducing the power demand of the motor, and improving the stability of the system. This technical solution not only improves the safety and reliability of the clothes drying machine, but also reduces energy consumption and production costs, improving the market competitiveness of the product. At the same time, the optimized transmission path and stable pulley installation ensure the stability of the rod drying device during lifting, significantly improving the user experience. BRIEF DESCRIPTION OF DRAWINGS

[0036] The present application will be described in further detail below with reference to the accompanying drawings and preferred embodiments; however, those skilled in the art will appreciate that these drawings are for illustrative purposes only and are not intended to limit the scope of the present application. In addition, unless specifically stated otherwise, the accompanying drawings are not drawn to scale and are merely conceptual representations of the components or configurations of the objects being described, and the drawings are not necessarily drawn to scale.

[0037] Figure 1 Figure 1 is a schematic view of the clothes drying machine in the folded state according to an embodiment of the present application;

[0038] Figure 2 Figure 2 is a schematic view of the clothes drying machine in the unfolded state according to an embodiment of the present application;

[0039] Figure 3 Figure 3 is a partial view of the side plate member and the rod seat according to an embodiment of the present application;

[0040] Figure 4 Figure 4 is a partial view of the rod seat according to an embodiment of the present application; Figure 2

[0041] Figure 5 Figure 5 is a partial view of the rod seat according to an embodiment of the present application; Figure 2

[0042] Figure 6 is a schematic view of the clothes drying machine in the folded state according to another embodiment of the present application; Figure 6

[0043] Figure 7 is a schematic view of the clothes drying machine in the unfolded state according to another embodiment of the present application; Figure 7

[0044] Figure 8 is a partial view of the side plate member and the rod seat according to another embodiment of the present application; Figure 8

[0045] Figure 9 is a partial view of the rod seat according to another embodiment of the present application; Figure 9 Figure 7 Figure 10 is a partial view of the rod seat according to another embodiment of the present application;

[0046] Figure 10 Figure 7 Figure 11 is a partial view of the rod seat according to another embodiment of the present application. DETAILED DESCRIPTION

[0047] The preferred embodiments of the present application will be described in detail below with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are merely illustrative, exemplary, and should not be construed as limiting the scope of the present application.

[0048] It should be noted that like reference numerals indicate like items throughout the drawings, and once an item is defined in one drawing, it need not be further defined and explained in subsequent drawings.

[0049] ​​​Example 1

[0050] like Figures 1 to 5 As shown, a multi-threaded high-load clothes drying machine 100 includes a main unit 101 and a drying rod device 102; the main unit 101 includes a housing 10 and a drive device 20 for winding and unwinding the steel wire rope s.

[0051] The host 101 is preferably made of a robust and durable housing 10. The housing 10 not only provides stable structural support for the entire host and protects the internal components from the influence of the external environment, but also provides sufficient space for the installation and layout of the drive device 20 and other related components through its reasonable arrangement, ensuring good cooperation and efficient operation between the various components inside the host.

[0052] In addition, the drive unit 20 is responsible for winding and unwinding the steel wire rope s, thereby providing power support for the raising and lowering of the drying rack device 102. In use, by precisely controlling the winding and unwinding of the steel wire rope s, the drive unit 20 can accurately adjust the height of the drying rack to meet the user's drying needs in different scenarios. Whether drying heavy bedding or light clothing, it can easily handle the task, providing users with a convenient and reliable drying experience.

[0053] The drying rod device 102 is the part of the clothes drying machine used directly for drying clothes. It is closely connected to the main unit 101 and achieves lifting and lowering through the traction of the steel wire rope s.

[0054] In this embodiment, the two ends of the housing 10 are provided with side plates 30 made of metal with a multi-bend structure; this structure significantly enhances the strength and rigidity of the side plates. During the operation of the clothes drying rack, especially when the wire rope is retracted and extended and the drying rod is raised and lowered, the side plates need to withstand large tensile and compressive forces. The multi-bend structure avoids stress concentration by distributing the stress points, thereby improving the load-bearing capacity and overall stability of the side plates.

[0055] A first fixed pulley 11 and a second fixed pulley 12 are mounted on the side plate 30. With this technique, the multi-bend structure of the side plate 30 provides a stable mounting base for the pulley assembly. By mounting the first fixed pulley 11 and the second fixed pulley 12 on the side plate, and through a specific layout on this side plate 30, the pulley assembly can operate more stably, reducing shaking and wear during operation.

[0056] In other words, the multi-bend structure allows the side panel 30 to perform multiple functions within a limited space, including the installation of pulleys and the guidance of steel wire ropes. This compact design not only saves space but also makes the overall appearance of the clothes dryer more concise and aesthetically pleasing.

[0057] Additionally, the drying rod device 102 includes a first drying rod 21, a second drying rod 22, and two rod seats 23; the inner wall of the rod seat 23 is provided with a movable pulley 24. The movable pulley 24 is installed on the inner wall of the rod seat 23, which mainly changes the force direction of the steel wire rope and realizes the lifting of the drying rod under the traction of the steel wire rope.

[0058] The horizontal steel wire rope s extending from the driving device 20 to both sides passes through the first fixed pulley 11, then vertically downward around the movable pulley 24, and then vertically upward around the second fixed pulley 12; the vertically downward steel wire rope s is connected at the end of the rod seat 23, and there are three vertical steel wire rope sections s1 at each end of the main machine 101 and the drying rod device 102 for connection.

[0059] Based on the above technical means, after the steel wire rope s extends from the driving device 20 to both sides, it passes through the first fixed pulley 11, the movable pulley 24, and the second fixed pulley 12 multiple times, so that the load originally concentrated on one steel wire rope is dispersed to multiple pulleys and multiple sections of steel wire rope. This way of dispersing force significantly reduces the load weight of each steel wire rope.

[0060] More specifically, the side plate member 30 includes an upper horizontal plate 31 on the outer side, a vertical plate 32 in the middle, and a lower horizontal plate 33 on the inner side; the upper horizontal plate 31 is used to connect and fix the expansion screw to the ceiling; the first fixed pulley 11 and the second fixed pulley 12 are installed on the lower horizontal plate 33. The side plate member 30 adopts a multi-dimensional layered structure, the upper horizontal plate 31, the vertical plate 32, and the lower horizontal plate 33 are connected to each other to form a solid whole. This significantly enhances the structural strength and rigidity of the side plate member 30, enabling it to withstand greater tension and pressure.

[0061] Moreover, the multi-dimensional layered structure enables the side plate member 30 to realize multiple functions in a limited space, including the installation of pulleys and the guidance of steel wire ropes. This compact design not only saves space, but also makes the overall appearance of the clothes drying machine more simple and beautiful.

[0062] In addition, the lower horizontal plate 33 is provided with a first shelf v1, and the first fixed pulley 11 is installed on the first shelf v1; the lower horizontal plate 33 is provided with a second shelf v2, and the second fixed pulley 12 is installed on the second shelf v2. This technical means provides a stable installation basis for the pulleys, ensuring that the pulleys will not shift or loosen during operation, thereby improving the stability and reliability of the system. Moreover, by installing through the shelves, the position and direction of the pulleys can be more accurately controlled, ensuring that the steel wire rope can smoothly change direction when passing through the pulleys.

[0063] The wheel axis direction of the first fixed pulley 11 is perpendicular to the wheel axis direction of the second fixed pulley 12. This technical means enables the steel wire rope to change direction by 90 degrees when passing through the two pulleys. The wheel axis direction of the movable pulley 24 is consistent with the wheel axis direction of the second fixed pulley 12. This ensures that the steel wire rope can smoothly change direction when passing through the movable pulley 24, further realizing the preset transmission path of the steel wire rope s.

[0064] Finally, the three vertical steel wire rope segments s1 are in the same plane and parallel to each other, ensuring that the drying rod always remains balanced during lifting.

[0065] Preferably, the inner side of the rod seat 23 is provided with a metal bracket v3; the movable pulley 24 is installed on the metal bracket v3; and the end of the steel wire rope s is connected to the metal bracket v3. The metal bracket v3 provides sufficient support for the movable pulley, reducing the shaking and wear of the pulley during operation. The metal bracket v3 not only provides a stable installation foundation for the movable pulley 24, but also can withstand the large tension generated by the steel wire rope during operation.

[0066] The three vertical steel wire rope segments are parallel to each other and arranged in the width direction of the drying rod device 102. The steel wire rope s extends from the driving device 20 to both sides, passes through the first fixed pulley 11, and then vertically downward around the movable pulley 24, and then vertically upward around the second fixed pulley 12, and finally the vertically downward steel wire rope end is connected to the rod seat 23. This transmission path causes the three vertical steel wire rope segments s1 to be in the same plane and parallel to each other. Through the parallel arrangement of the three vertical steel wire rope segments s1, the weight of the drying rod is evenly distributed to each steel wire rope. This load dispersion design significantly reduces the stress on each steel wire rope. The three steel wire ropes are in the same plane and parallel to each other, which ensures that the drying rod is evenly stressed during lifting, avoiding shaking and tilting caused by uneven stress. The lifting of the drying rod is more stable.

[0067] In summary, the technical solution achieves the parallel arrangement of the three vertical steel wire rope segments s1 through reasonable pulley arrangement and steel wire rope path, effectively disperses the weight, reduces the power of the motor, and reduces the production cost, and ensures that the drying rod always remains balanced during lifting, significantly improving the safety, stability, and service life of the clothes drying machine.

[0068] It should be noted that it is the multiple bending structure of the side plate member 30 that achieves the installation of the upper and lower pulley assemblies in different directions and at different heights, thereby achieving the preset arrangement of the steel wire rope path, and finally achieving the parallel arrangement of the three vertical steel wire rope segments in the same plane, i.e., in the width direction of the drying rod device 102.

[0069] Embodiment Two

[0070] The remaining technical solutions of this embodiment are the same as those of embodiment one, except that:

[0071] As shown in Figures 6 to 10 The fixed pulley p is installed on the vertical plate 32, and the inner wall of the rod seat 23 is installed with a movable pulley 24. The fixed pulley p is installed on the vertical plate 32, which mainly changes the force direction of the steel wire rope. Through the fixed pulley p, the steel wire rope can be turned from the horizontal direction to the vertical direction, so as to realize the smooth transition of the steel wire rope.

[0072] The horizontal steel wire rope s extending from the driving device 20 to both sides passes through the fixed pulley p, and then vertically downward around the movable pulley 24, and the vertically upward steel wire rope s is connected to the lower horizontal plate 33. After passing through the movable pulley 24, the steel wire rope s extends vertically upward and is finally connected to the lower horizontal plate 33. This technical means ensures that the end of the steel wire rope can be stably fixed on the main machine structure.

[0073] There are two vertical steel wire rope segments at each end of the main machine 101 and the drying rod device 102 for connection. This not only effectively disperses the weight of the drying rod, but also ensures that the two ends of the drying rod remain balanced during lifting.

[0074] The steel wire rope s vertically downward around the movable pulley 24 on the inner wall of the rod seat 23. The movable pulley 24 changes the force direction of the steel wire rope further, and realizes the lifting of the drying rod under the traction of the steel wire rope. The use of the movable pulley 24 can effectively reduce the resistance in the lifting process, reduce the energy consumption of the motor, and at the same time improve the stability of the drying rod in the lifting process.

[0075] More specifically, the end of the steel wire rope s is provided with a plug r, and the lower horizontal plate 33 is provided with a clamping groove g, and the plug r is clamped in the clamping groove g. By clamping the plug r in the clamping groove g, the end of the steel wire rope is firmly fixed on the lower horizontal plate 33, ensuring the stability of the connection of the end of the steel wire rope s, so that it operates stably and prevents the loosening or falling off of the end of the steel wire rope.

[0076] In addition, this technical means makes the installation and maintenance of the steel wire rope s more convenient. Users can clamp the plug r at the end of the steel wire rope into the clamping groove g through simple operation, to ensure the correct connection of the steel wire rope s. At the same time, this fixing method also facilitates users to quickly replace the steel wire rope s when needed, reducing the maintenance cost.

[0077] More specifically, in the technical solution, the wheel shaft of the fixed pulley p is parallel to the vertical plate 32, and is installed in a pair of inwardly extending shaft supports t stamped on the vertical plate 32. This technical means not only provides a stable installation basis for the fixed pulley p, but also ensures that the steel wire rope can smoothly change direction when passing through the fixed pulley p, reducing friction and wear, thereby optimizing the transmission path of the steel wire rope and improving the transmission efficiency. At the same time, the wheel shaft of the movable pulley 24 is perpendicular to the rod seat 23 and is fixed to the inner side of the rod seat 23. Such an arrangement enables the steel wire rope to also smoothly change direction when passing through the movable pulley 24, further optimizing the transmission path of the steel wire rope, while ensuring the stability of the movable pulley 24 during operation, reducing shaking and wear, and prolonging the service life of the pulley.

[0078] Through the reasonable arrangement and stable installation of the fixed pulley p and the movable pulley 24, the stability and reliability of the clothes drying machine are significantly improved. The stress on the steel wire rope is more uniform, and the lifting of the drying rod device 102 is more stable, reducing shaking and tilting.

[0079] Finally, the two vertical steel wire rope segments are parallel to each other and located in the same plane (i.e. in the width direction plane of the drying rod device 102). Through the parallel arrangement of the two vertical steel wire rope segments, the weight of the drying rod is evenly distributed to each steel wire rope. This load dispersion technique significantly reduces the stress on each steel wire rope, reduces the energy consumption of the motor, and prolongs the service life of the motor. Moreover, the running stability of the clothes drying machine is significantly improved.

[0080] In the description of the present application, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the product of the present application is used, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. The "first" and "second" are only for the convenience of understanding the description and have no other directional meaning, and cannot be considered as limiting the present application.

[0081] A multi-thread high-load clothes drying machine is provided, and the principles and implementation methods of the present application are described using specific examples. The above examples are only used to help understand the present application and the core idea. It should be noted that for ordinary skilled persons in the technical field, without departing from the principles of the present application, the present application can be improved and modified in many ways, and these improvements and modifications also fall within the scope of protection of the claims of the present application.

Claims

1. A multi-threaded, high-load clothes drying machine, characterized in that: It includes a main unit and a drying rack device; the main unit includes a housing and a drive device for winding and unwinding the steel wire rope; The two ends of the shell are provided with side plates made of metal with a multi-bend structure. The side plate is equipped with a first fixed pulley and a second fixed pulley. The drying rack device includes a first drying rack, a second drying rack, and two rack supports; The inner wall of the rod holder is equipped with a movable pulley; The horizontal steel wire rope extending from the drive device to both sides passes through the first fixed pulley, then vertically downwards around the movable pulley, and then vertically upwards around the second fixed pulley; the end of the vertically downward steel wire rope is connected to the pole base, and three vertical steel wire rope segments are connected at each end of the main unit and the drying pole device.

2. The multi-threaded high-load clothes drying rack according to claim 1, characterized in that: The side panel includes an upper horizontal plate on the outer side, a vertical plate in the middle, and a lower horizontal plate on the inner side; the upper horizontal plate is used to connect and fix expansion screws to the ceiling. The first and second fixed pulleys are mounted on the lower horizontal plate.

3. The multi-threaded high-load clothes drying rack according to claim 1, characterized in that: A metal bracket is provided on the inner side of the rod seat; The movable pulley is mounted on the metal bracket; the end of the wire rope is connected to the metal bracket.

4. A multi-threaded high-load clothes drying rack according to claim 2, characterized in that: The lower horizontal plate is provided with a first shelf, and the first fixed pulley is installed on the first shelf; The lower horizontal plate is provided with a second shelf, and the second fixed pulley is installed on the second shelf; The axle direction of the first fixed pulley is perpendicular to the axle direction of the second fixed pulley.

5. A multi-threaded high-load clothes drying rack according to claim 3, characterized in that: The axle direction of the movable pulley is consistent with the axle direction of the second fixed pulley.

6. A multi-threaded high-load clothes drying rack according to claim 1, characterized in that: The three vertical steel wire rope segments are parallel to each other and arranged in the direction of the width of the drying rack device.

7. A multi-threaded high-load clothes drying machine, characterized in that: It includes a main unit and a drying rack device; the main unit includes a housing and a drive device for winding and unwinding the steel wire rope; The two ends of the housing are provided with side plates made of metal with a multi-bend structure; the side plates include an upper horizontal plate on the outer side, a vertical plate in the middle, and a lower horizontal plate on the inner side; The upper horizontal plate is used to connect expansion screws that are fixed to the ceiling; A fixed pulley is installed on the vertical plate; The drying rack device includes a first drying rack, a second drying rack, and two rack supports; The inner wall of the rod holder is equipped with a movable pulley; The horizontal steel wire rope extending from the drive device to both sides passes through the fixed pulley, then vertically downwards around the movable pulley, and the vertically upward end of the steel wire rope is connected to the lower horizontal plate; two vertical steel wire rope segments are connected at each end of the main unit and the drying rod device.

8. A multi-threaded high-load clothes drying rack according to claim 7, characterized in that: The end of the wire rope is provided with a plug, and the lower horizontal plate is provided with a locking groove, and the plug is locked in the locking groove.

9. A multi-threaded high-load clothes drying rack according to claim 7, characterized in that: The axle of the fixed pulley is parallel to the vertical plate; a pair of axle frames extending inward are stamped on the vertical plate; The axle of the fixed pulley passes through the axle bracket; The axle of the movable pulley is perpendicular to the rod base, and the axle of the movable pulley is fixed to the inside of the rod base.

10. A multi-threaded high-load clothes drying rack according to claim 7, characterized in that: The two steel wire rope segments are parallel to each other and arranged in the width direction of the drying rack device.

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