Scratch-proof protective sleeve for steel wire rope

Abstract

The utility model discloses an anti-scratch protective sleeve for a steel wire rope, and belongs to the related field of clothes airing machines. A steel wire rope anti-scraping protective sleeve comprises a main machine, a driving device is arranged in the main machine, a steel wire rope is connected to the driving device, and the steel wire rope extends downwards from the bottom of the main machine and extends to the position below the main machine; the airing rod pair is arranged below the main machine, a connecting device is arranged in the airing rod pair, an open hole is formed in the top of the airing rod pair, and the bottom of the steel wire rope penetrates through the open hole and continuously extends downwards till the steel wire rope and the connecting device are installed; the airing rod pair is hung through the hanging rods; according to the scheme, the sleeve body is arranged at the connecting point of the steel wire rope and the airing rod, the sleeve body can prevent the rope body or the rod body from being damaged due to hard friction between the steel wire rope and the airing rod caused by an emergency, and the first convex pad located at the top and the second convex pad arranged at the bottom are further arranged, so that the rope body or the rod body is prevented from being damaged. The two convex pads can effectively prevent the sleeve body from falling off easily and losing effect.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the related field of clothes airing machine, more particularly to a steel wire rope scratchproof protective sleeve. BACKGROUND

[0002] As an iterative product of the hand-cranked clothes airing machine, the electric clothes airing machine is recognized by more and more users for its intelligent use and excellent appearance.

[0003] The current electric clothes airing machine structure is not perfect,

[0004] The utility model discloses a "clothes airing machine lifting mechanism and clothes airing machine", the clothes airing machine lifting mechanism includes winding equipment, traction rope and pulley, winding equipment is used for paying off traction rope, and traction rope is wound on the pulley and is connected with the airing assembly of clothes airing machine;Flexible piece is sleeved on the pulley, and traction rope contacts the pulley through the flexible piece. The traction rope is contacted with the flexible piece sleeved on the pulley, and the pulley is driven to rotate through the friction between the flexible piece, avoids the direct hard contact between traction rope and pulley, and the flexible piece can absorb the vibration between traction rope and pulley during the lifting of airing assembly, to reach the purpose of vibration reduction and noise reduction. The lifting mechanism can reduce the abnormal sound caused between traction rope and pulley during the lifting of airing assembly by sleeving flexible piece on the pulley, avoids the noise of clothes airing machine that makes the user uncomfortable, and optimizes the use experience.

[0005] The above-mentioned prior art has the following problems: the steel wire rope and the airing rod are connected by a hard connection, and the soft connection is not stable enough and is easy to fall off. Therefore, when sudden situations occur, such as the falling off between the steel wire rope and the airing rod, the falling off between the falling head and the steel wire rope, etc., these situations will cause friction between the steel wire rope and the airing rod, thereby damaging the steel wire rope or the airing rod. Therefore, a steel wire rope scratchproof protective sleeve is provided to protect the steel wire rope and the airing rod. UTILITY MODEL CONTENTS

[0006] The utility model solves the technical problem to provide a steel wire rope scratchproof protective sleeve, which can protect the steel wire rope and the airing rod and prevent itself from falling off.

[0007] The utility model relates to a steel wire rope scratchproof protective sleeve, which comprises:

[0008] A host computer is internally provided with a driving device, the driving device is connected with a steel wire rope, and the steel wire rope extends downward at the bottom of the host computer and extends to below the host computer.

[0009] The drying rod pair is internally provided with a connecting device, the top of the drying rod pair is provided with an opening, the bottom of the steel wire rope passes through the opening and continuously extends downward until being installed with the connecting device, so as to suspend the drying rod pair.

[0010] The sleeve body is installed at the opening and is sleeved on the outer surface of the steel wire rope, the outer surface of the sleeve body is radially provided with a limiting portion, a pressing portion and an anti-disengagement portion, the limiting portion, the pressing portion and the anti-disengagement portion are sequentially arranged from top to bottom, the limiting portion and the anti-disengagement portion are located at the upper and lower ends of the opening respectively, and the pressing portion is installed in the opening.

[0011] As a further improvement of the utility model, the connecting device comprises a connecting seat, and the side end surface of the drying rod pair is detachably provided with a cover plate, and the connecting seat is installed with the cover plate.

[0012] The top of the connecting seat is provided with a positioning plate, the positioning plate abuts against the sleeve body, and an arc surface is arranged on the side end surface abutting against the positioning plate.

[0013] As a further improvement of the utility model, the diameter of the arc surface is greater than the diameter of the outer surface of the pressing portion.

[0014] As a further improvement of the utility model, the limiting portion comprises a first convex pad, the bottom of the first convex pad is a flat surface, and the first convex pad is arranged at the top of the sleeve body.

[0015] When the sleeve body is in a connected state with the opening, the bottom of the first convex pad is attached to the top end surface of the drying rod pair.

[0016] As a further improvement of the utility model, the pressing portion comprises a second convex pad, and the outer diameter of the second convex pad in an expanded state is greater than the diameter of the opening.

[0017] As a further improvement of the utility model, the anti-disengagement portion comprises a third convex pad, and the outer diameter of the third convex pad is greater than the outer diameter of the second convex pad.

[0018] As a further improvement of the utility model, the sleeve body, the first convex pad, the second convex pad and the third convex pad are all made of elastic material.

[0019] As a further improvement of the utility model, the bottom of the sleeve body is provided with a mounting head, and the outer surface of the mounting head is provided in an inverted conical surface.

[0020] As a further improvement of the utility model, the outer diameter of the bottom of the mounting head is less than the diameter of the opening.

[0021] As a further improvement of this utility model, a rope cavity that runs vertically through the central axis of the sleeve is provided, and the rope cavity can accommodate the steel wire rope.

[0022] The sleeve has an inlet and outlet that extend vertically through it, and the inlet and outlet are connected to the rope cavity;

[0023] The bottom of the sleeve is arched upwards and has multiple adapter slots, and the inlet and outlet are connected to one of the adapter slots.

[0024] Compared with the prior art, the advantages of this utility model are as follows: This solution sets a sleeve at the connection point of the wire rope and the drying rod. The sleeve can prevent hard friction between the wire rope and the drying rod due to sudden situations, which could damage the rope or the rod. In addition, a first convex pad is set at the top and a second convex pad is set at the bottom. The two convex pads can effectively prevent the sleeve from falling off easily and losing its function. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0026] Figure 2 for Figure 1 A magnified schematic diagram of the structure of A;

[0027] Figure 3 This is a schematic diagram of the drying rack assembly structure of this utility model;

[0028] Figure 4 for Figure 3 A magnified schematic diagram of the structure of B;

[0029] Figure 5 This is a schematic diagram of the connector structure of this utility model;

[0030] Figure 6 This is a schematic diagram of the structure of some components of this utility model;

[0031] Figure 7 This is a schematic diagram of the structure of some components of this utility model;

[0032] Figure 8 This is a top view of the sleeve of this utility model;

[0033] Figure 9 This is a perspective view of the sleeve of this utility model;

[0034] Figure 10 This is the front view of the sleeve of this utility model.

[0035] Explanation of the labels in the diagram:

[0036] 11, host computer; 12, steel wire rope; 13, drying rod pair; 21, first convex pad; 22, positioning plate; 23, rope cavity; 24, import and export; 25, second convex pad; 26, third convex pad; 27, mounting head; 28, adaptive slot; 29, connecting seat; 30, plummet head; 31, sleeve body; 32, cover plate; 33, opening; 34, through slot. DETAILED DESCRIPTION

[0037] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0038] Specific embodiment one: please refer to Figures 1-10 A steel wire rope scratch protection sleeve, comprising:

[0039] The host computer 11 is internally provided with a driving device, the driving device is connected with a steel wire rope 12, and the steel wire rope 12 extends downward from the bottom of the host computer 11 to below the host computer 11.

[0040] It can be understood that the above-mentioned driving device includes conventional settings in a clothes drying machine, such as a motor, a winding wheel, and a controller and the like. The controller can receive external signals and control the forward or reverse rotation of the motor, thereby driving the rotation of the winding wheel. The above-mentioned steel wire rope 12 is wound on the winding wheel, and thus the winding or unwinding of the steel wire rope 12 can be controlled by electricity.

[0041] The drying rod pair 13 is arranged below the host computer 11, the drying rod pair 13 is internally provided with a connecting device, the top of the drying rod pair 13 is provided with an opening 33, the bottom of the steel wire rope 12 passes through the opening 33 and continuously extends downward to be installed with the connecting device; so as to suspend the drying rod pair 13.

[0042] It can be understood that the above-mentioned drying rod pair 13 is a conventional drying component in a clothes drying machine, which is composed of at least one drying rod and a rod seat connecting the drying rod. In the present embodiment, the drying rod pair 13 is a rod seat for connecting the drying rod, of course, the steel wire rope scratch protection sleeve is not limited to the installation position, and is only used for sleeving on the steel wire rope 12 to protect the steel wire rope 12.

[0043] It is worth noting that the bottom of the above-mentioned steel wire rope 12 is provided with a plummet head 30, which is installed and fixed between the connecting device.

[0044] The sleeve body 31 is arranged at the opening 33 and is sleeved on the outer surface of the steel wire rope 12. The outer surface of the sleeve body 31 is radially provided with a limiting portion, a pressing portion and an anti-disengaging portion. The limiting portion, the pressing portion and the anti-disengaging portion are arranged in sequence from top to bottom. The limiting portion and the anti-disengaging portion are respectively located at the upper end and the lower end of the opening 33. The pressing portion is arranged in the opening 33.

[0045] It can be understood that the pressing portion is connected with the opening 33 to fix the position of the sleeve body 31. The limiting portion is arranged above the pressing portion and the anti-disengaging portion is arranged below the pressing portion to limit the upward and downward displacement of the sleeve body 31 so that the pressing portion is not disengaged from the opening 33 and the sleeve body 31 is not located at the contact point of the steel wire rope 12 and the opening 33, thereby failing to protect the steel wire rope 12 by the sleeve body 31.

[0046] The connecting device comprises a connecting seat 29. The side end surface of the drying rod pair 13 is detachably provided with a cover plate 32. The connecting seat 29 is arranged on the cover plate 32. The top of the connecting seat 29 is provided with a positioning plate 22. The positioning plate 22 abuts against the sleeve body 31. The side end surface of the positioning plate 22 abutting against the sleeve body 31 is provided with an arc surface.

[0047] It can be understood that the connecting seat 29 has an arch structure and is arranged on the cover plate 32. The bottom of the connecting seat 29 is connected with the plummet head 30. The top of the connecting seat 29 is horizontally extended with the positioning plate 22. The cover plate 32 is used as the side end cover of the drying rod pair 13 and is detachably arranged on the end of the drying rod pair 13 by the conventional fixing structure such as buckle and elastic buckle to seal the side end of the drying rod pair 13.

[0048] It is worth mentioning that the top of the main machine 11 is adaptively provided with a through slot 34 corresponding to the positioning plate 22 to slide in and out of the positioning plate 22. The through slot 34 is communicated with the opening 33.

[0049] The positioning plate 22 is used to connect the steel wire rope 12 and the main machine 11 after the steel wire rope 12 is inserted into the main machine 11 and the plummet head 30 is connected with the connecting seat 29. Then the sleeve body 31 is inserted into the opening 33 or the through slot 34 for arrangement. Then the cover plate 32 is arranged on the side end of the main machine 11 to naturally press and fix the sleeve body 31 by the positioning plate 22.

[0050] The diameter of the arc surface is greater than the diameter of the outer surface of the pressing portion.

[0051] It can be understood that the diameter or arc of the arc surface on the positioning plate 22 is greater than the diameter of the outer circular surface of the extrusion part, so when the positioning plate 22 extrudes the sleeve body 31, the second protruding pad 25 is first extruded, so that the sleeve body 31 is extruded and tightened, thereby tightly wrapping and fixing the steel wire rope 12.

[0052] The limiting part includes a first protruding pad 21, the bottom of the first protruding pad 21 is a flat surface, and the first protruding pad 21 is arranged on the top of the sleeve body 31.

[0053] When the sleeve body 31 is in a connected state with the opening 33, the bottom of the first protruding pad 21 is attached to the top end surface of the drying rod pair 13.

[0054] It can be understood that the first protruding pad 21 is a protruding edge structure on the top of the sleeve body 31, which can be directly attached to the top of the main machine 11 when the second protruding pad 25 and the opening 33 are in a connected state, and can also have a positioning effect. The protruding edge structure can also prevent the sleeve body 31 from falling down and has a limiting effect.

[0055] The extrusion part includes a second protruding pad 25, and the outer diameter of the second protruding pad 25 in the relaxed state is greater than the diameter of the opening 33.

[0056] It can be understood that the second protruding pad 25 is in a relaxed state, that is, when it is not connected with the opening 33, the outer diameter is greater than the diameter of the opening 33, and when the second protruding pad 25 extends into the opening 33 and is connected therewith, it is deformed by extrusion and inserted into the opening 33, and is attached to the inner wall of the opening 33 by its elastic force, to form a close connection between the second protruding pad 25 and the opening 33.

[0057] The anti-disengagement part includes a third protruding pad 26, and the outer diameter of the third protruding pad 26 is greater than the outer diameter of the second protruding pad 25.

[0058] It is worth noting that the outer diameter of the third protruding pad 26 is greater than the outer diameter of the second protruding pad 25, and the purpose of this arrangement is to provide a certain limiting force for the third protruding pad 26 and the opening 33 when the second protruding pad 25 and the opening 33 are disconnected, so as to prevent the sleeve body 31 from being easily pulled out of the opening 33 due to upward movement, thereby losing the protection of the steel wire rope 12, and avoiding damage to the main machine 11 or the steel wire rope 12 caused by direct friction between the steel wire rope 12 and the opening 33.

[0059] It needs to be further explained that in order to make the third protruding pad 26 have a certain limiting force and be able to enter and exit the through hole under the condition of elastic deformation, the maximum outer diameter of the third protruding pad 26 will be 2-4 mm greater than the maximum outer diameter of the second protruding pad 25.

[0060] The sleeve body 31, the first protruding pad 21, the second protruding pad 25 and the third protruding pad 26 are all made of elastic material.

[0061] It can be understood that the sleeve body 31 and the first protruding pad 21, the second protruding pad 25 and the third protruding pad 26 connected thereto are all made of elastic material, preferably rubber material, which has elasticity and wear resistance.

[0062] The bottom of the sleeve body 31 is provided with a mounting head 27, and the outer circular surface of the mounting head 27 is provided in an inverted conical surface. The outer diameter of the bottom of the mounting head 27 is smaller than the diameter of the opening 33.

[0063] It can be understood that the mounting head 27 is provided in an inverted conical surface, so that the sleeve body 31 can not only enter the opening 33 from the through slot 34, but also extend into the opening 33 from top to bottom. The mounting head 27 plays a guiding role when the sleeve body 31 extends into the opening 33, so the outer diameter of the bottom of the mounting head 27 is required to be smaller than the diameter of the opening 33, so that the sleeve body 31 and the opening 33 can be connected more smoothly.

[0064] It is worth noting that the outer diameter of the bottom of the mounting head 27 is smaller than the diameter of the opening 33, but the outer diameter of the sleeve body 31 and the outer diameter of the upper part of the mounting head 27 are greater than the diameter of the opening 33, so that when the mounting head 27 extends into the opening 33, the top of the sleeve body 31 and the mounting head 27 will produce slight elastic deformation.

[0065] A rope cavity 23 extending upward and downward is formed on the central axis of the sleeve body 31, and the rope cavity 23 can accommodate the steel wire rope 12. An inlet and outlet 24 extending upward and downward is formed on the side end of the sleeve body 31, and the inlet and outlet 24 is in communication with the rope cavity 23. A plurality of adaptive grooves 28 are arranged on the bottom of the sleeve body 31 in an upward arch shape, and the inlet and outlet 24 is in communication with one of the adaptive grooves 28.

[0066] It can be understood that the inlet and outlet 24 is used for the steel wire rope 12 to extend into the rope cavity 23 from the side, so that the steel wire rope 12 is wrapped by the sleeve body 31. The adaptive grooves 28 on the bottom side are arranged on the mounting head 27, so that when the mounting head 27 extends into the opening 33, the mounting head 27 can produce a proper deformation amount, so that the mounting head 27 can enter the opening 33 more smoothly.

[0067] The advantage of the sleeve 31 being sleeved on the steel wire rope 12 is that the drying rod pair 13 will often have various sudden situations in use, such as the falling off between the steel wire rope 12 and the drying rod pair 13, the falling off between the falling head 30 and the steel wire rope 12, and the like. Or when the drying rod pair 13 is inclined, these situations will cause the steel wire rope 12 to rub with the opening 33 on the drying rod pair 13 at a faster speed, thus very easily causing the steel wire rope 12 and the drying rod pair 13 to be worn and damaged. Therefore, the sleeve 31 is arranged to have the function of protecting the steel wire rope 12 and the drying rod pair 13.

[0068] The advantage of the sleeve 31 being sleeved on the steel wire rope 12 is that the drying rod pair 13 will often have various sudden situations in use, such as the falling off between the steel wire rope 12 and the drying rod pair 13, the falling off between the falling head 30 and the steel wire rope 12, and the like. Or when the drying rod pair 13 is inclined, these situations will cause the steel wire rope 12 to rub with the opening 33 on the drying rod pair 13 at a faster speed, thus very easily causing the steel wire rope 12 and the drying rod pair 13 to be worn and damaged. Therefore, the sleeve 31 is arranged to have the function of protecting the steel wire rope 12 and the drying rod pair 13.

[0069] It is apparent for a person skilled in the art that the application is not limited to the details of the above-described exemplary embodiments, but that it can be implemented in other ways without departing from the spirit or essential characteristics of the application. The embodiments are therefore to be seen as exemplary and not restrictive, and the scope of the application is defined by the appended claims rather than by the above description, and all changes falling within the meaning and range of equivalents of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned. Furthermore, it is explicitly stated that the word comprising does not exclude other elements or steps, and that the singular does not exclude the plural. Multiple units or devices also can be presented by one unit or device, either by software or hardware. The words first, second, etc. are used to denote names and not a particular order.

Claims

1. A scratch protection sleeve for a steel wire rope, characterized in that The utility model relates to a drying rod device, which comprises a main machine, a drying rod auxiliary device and a sleeve. The main machine is internally provided with a driving device, and a steel wire rope is connected to the driving device. The steel wire rope extends downward from the bottom of the main machine and extends to below the main machine. The drying rod auxiliary device is provided below the main machine and is internally provided with a connecting device.

2. A scratch protection sleeve for a steel wire rope according to claim 1, characterized in that A hole is formed in the top of the drying rod auxiliary device. The bottom of the steel wire rope passes through the hole and continuously extends downward until the connecting device is installed.

3. A scratch protection sleeve for a steel wire rope according to claim 2, characterized in that The sleeve is installed at the hole and is sleeved on the outer surface of the steel wire rope.

4. A scratch protection sleeve for a steel wire rope according to claim 1, characterized in that Limiting portions, extrusion portions and anti-disengagement portions are radially arranged on the outer surface of the sleeve. The limiting portions and the anti-disengagement portions are arranged at the upper and lower ends of the hole, respectively.

5. A scratch protection sleeve for a steel wire rope according to claim 4, characterized in that The extrusion portions are installed in the hole.

6. A scratch protection sleeve for a steel wire rope according to claim 5, characterized in that The connecting device comprises a connecting seat.

7. A wire rope scratch protection sleeve according to claim 6, characterized in that The side end surface of the drying rod auxiliary device is detachably provided with a cover plate.

8. A scratch protection sleeve for a steel wire rope according to claim 1, characterized in that The connecting seat is installed with the cover plate.

9. A wire rope scratch protection sleeve according to claim 8, characterized in that The top of the connecting seat is provided with a positioning plate.

10. A scratch protection sleeve for a steel wire rope according to claim 1, characterized in that The positioning plate abuts against the sleeve. One side end surface of the positioning plate abutting against the sleeve is provided with an arc surface. The diameter of the arc surface is greater than the diameter of the outer surface of the extrusion portion. The limiting portion comprises a first convex pad. The bottom of the first convex pad is a flat surface. The first convex pad is arranged at the top of the sleeve. When the sleeve is in a connected state with the hole, the bottom of the first convex pad is attached to the top end surface of the drying rod auxiliary device. The extrusion portion comprises a second convex pad. When the second convex pad is in an expanded state, the outer diameter is greater than the diameter of the hole. The anti-disengagement portion comprises a third convex pad. The outer diameter of the third convex pad is greater than the outer diameter of the second convex pad. The sleeve, the first convex pad, the second convex pad and the third convex pad are all made of elastic material. The bottom of the sleeve is provided with a mounting head. The outer surface of the mounting head is in the shape of an inverted cone. The bottom outer diameter of the mounting head is smaller than the diameter of the hole. A rope cavity is formed in the central axis of the sleeve. The rope cavity can accommodate the steel wire rope. An inlet and outlet is formed in the side end of the sleeve. The inlet and outlet are in communication with the rope cavity. The bottom of the sleeve is provided with a plurality of adaptive grooves. The inlet and outlet are in communication with one of the adaptive grooves.

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