Crane steel wire rope coiling device

Abstract

The utility model relates to a crane steel wire rope winder which comprises a round rope winding frame formed by splicing a plurality of rope winding frame sections, and a cone is arranged in the center of the round rope winding frame and used for guiding a steel wire rope. A round rope coiling opening is connected to the upper portion of the round rope coiling frame through a plurality of supporting legs, and the round rope coiling opening is formed by splicing a plurality of rope coiling opening sections. The automatic steel wire rope coiling and bundling device has the advantages that a conical guiding method is adopted, the round rope coiling frame, the round rope coiling opening and the cone are assembled into a whole to form the rope coiling device, the falling track of the steel wire rope is guided through the cone in the rope coiling device by means of the gravity and the elastic force of the steel wire rope, and automatic coiling and bundling of the steel wire rope are achieved; in the rope coiling process, external power such as electric power does not need to be provided, falling steel wire ropes can be automatically collected after correct assembly, manual operation is not needed, time and labor are saved, disassembly is convenient, inspection and maintenance are easy, and potential safety hazards caused by long-term manual rope coiling of personnel are avoided.

Description

Technical Field

[0001] The utility model relates to the field of work tools, in particular to a crane wire rope reel. Background Art

[0002] The wire rope of a crane needs to be repaired and replaced after a certain period of use. Generally, the replacement of the crane wire rope requires collecting the old wire rope that has fallen from a high altitude for subsequent transportation and disposal. The traditional way of collecting the wire rope is for personnel to manually coil the rope into a round bundle. Personnel need to pull the wire rope that has fallen from the air and circle it around a central point on the ground. Personnel need to stand under the falling rope at all times during the whole process. This is not only time-consuming and labor-intensive, but also poses the risk of being hit or injured by the falling wire rope. Utility Model Content

[0003] The technical problem to be solved by the present invention is to provide a crane wire rope reel, which solves the technical problem mentioned in the background technology. The crane wire rope reel can automatically guide the falling trajectory of the wire rope and coil the wire rope into bundles. Its mechanical structure is detachable and can be separated from the bundled wire ropes, making it easy to load and unload the wire ropes separately.

[0004] The utility model solves the above-mentioned technical problems with the following technical solutions: A crane wire rope reel comprises: a circular reel frame formed by splicing multiple sections of reel frames, wherein a cone is provided at the center of the circular reel frame for guiding the wire rope;

[0005] A circular rope coiling opening is connected to the top of the circular rope coiling frame through a plurality of legs, and the circular rope coiling opening is formed by splicing a plurality of sections of rope coiling openings.

[0006] The beneficial effects of the present invention are as follows: a conical guiding method is adopted, and a rope reel is formed by assembling a circular rope reel frame, a circular rope reel opening and a cone into one body; the gravity and elastic force of the wire rope are relied upon to guide the falling trajectory of the wire rope through the cone in the rope reel, so that the wire rope is automatically coiled into bundles; during the rope reeling process, no external power such as electricity is required; after correct assembly, the wire rope can be used to automatically collect the fallen wire rope, and no human operation is required, which saves time and effort, is easy to disassemble, and is easy to inspect and maintain, and also avoids the safety hazards caused by long-term manual rope reeling by personnel; at the same time, the structure of the rope reel is detachable, and can be separated from the collected bundled wire ropes, so that the wire ropes can be loaded and unloaded separately; at the same time, the structure is simple, the weight is light and the applicability is wide.

[0007] On the basis of the above technical solution, the present invention can also be improved as follows.

[0008] Furthermore, the circular rope coiling frame includes: a right rope coiling frame and a left rope coiling frame, the right rope coiling frame and the left rope coiling frame are symmetrically arranged and assembled into the circular rope coiling frame, and the connection between the right rope coiling frame and the left rope coiling frame is fixed by a rope frame fixing pin.

[0009] The beneficial effects of adopting the above-mentioned further scheme are: by splitting the circular rope winding frame into two symmetrical semicircular parts, the right rope winding frame and the left rope winding frame, it is more convenient to manufacture and transport; the method of fixing the right rope winding frame and the left rope winding frame by rope frame fixing pins is simpler and more convenient; at the same time, the right rope winding frame and the left rope winding frame can limit the maximum turning radius of the wire rope to ensure that the wire rope does not slip out of the rope winding device.

[0010] Furthermore, the upper end surface and the lower end surface of the circular rope coiling frame are both open, and the diameter of the upper end surface of the circular rope coiling frame is smaller than the diameter of the lower end surface of the circular rope coiling frame.

[0011] The beneficial effect of adopting the above further scheme is that the circular rope winding frame formed by connecting the rope winding frame and the left rope winding frame is thin at the top and thick at the bottom, which is conducive to separation from the wire rope. At the same time, the larger diameter of the lower end surface of the circular rope winding frame also provides a larger support area, thereby improving the stability of the overall structure of the rope winding device.

[0012] Furthermore, the cone is a hollow cavity structure, the upper portion of the cone is conical, the top of the cone is arc-shaped, and the lower portion of the cone is cylindrical;

[0013] The cone is connected to the lower end surface of the circular rope coiling frame through a plurality of connecting rods and a plurality of fixing blocks arranged on the lower end surface of the cone, and the fixing blocks are arranged between the connecting rods and the circular rope coiling frame.

[0014] The beneficial effects of adopting the above-mentioned further scheme are as follows: the connection between the cone and the circular rope coiling frame is realized by multiple connecting rods and fixing blocks, and the relative position of the cone is fixed by the connecting rods and fixing blocks, so that the cone is arranged along the center of the circular rope coiling frame, and the overall structure is also more stable; at the same time, setting the upper part of the cone into a conical shape is more conducive to the wire rope entering the rope coiler. After contacting the cone, it can slide down to the ground relying on the slope of the cone, so that the wire rope can be coiled into bundles.

[0015] Furthermore, an opening is provided on the edge of the lower end surface of the cone connected to the connecting rod, one end of the connecting rod extends into the cone through the opening, and a cross bar is provided at the end of the connecting rod extending into the cone, the size of the cross bar being larger than the size of the opening;

[0016] The other end of the connecting rod is penetrated by an opening.

[0017] The beneficial effects of adopting the above-mentioned further scheme are: by connecting the opening provided on the upper end surface of the cone with the connecting rod, the position of the cone is fixed so that it coincides with the center of the circular rope winding frame; the setting of the cross bar prevents the connecting rod from escaping from the cone, and at the same time, the detachable connection between the connecting rod and the cone makes assembly and disassembly after rope winding more convenient, and it is easy to detach the cone from the connecting rod after rope winding to remove the wire rope.

[0018] Furthermore, the fixing block includes: an arc portion and an insertion rod portion, the arc portion and the insertion rod portion are connected by a connecting plate, one end of the connecting plate is connected to the side wall of the arc portion, and the arc portion is supported below the arc rod portion on the lower end surface of the circular rope coiling frame;

[0019] The rod insertion portion is arranged perpendicular to the connecting plate along a direction parallel to the axial direction of the arc portion, and the rod insertion portion is inserted into the opening of the connecting rod.

[0020] The beneficial effect of adopting the above-mentioned further scheme is: the arc portion is supported under the arc rod portion of the lower end surface of the circular rope coiling frame, and the rod portion is inserted into the opening of the connecting rod, thereby realizing the connection between the connecting rod, the fixed block and the circular rope coiling frame. The arc portion can adapt well to the shape of the arc rod portion of the lower end surface of the circular rope coiling frame. The installation method is simple and easy to disassemble, which makes it easy to separate the fixed block from the connecting rod when the wire rope is subsequently removed.

[0021] Furthermore, the circular rope coiling opening includes: a left rope coiling opening and a right rope coiling opening, the left rope coiling opening and the right rope coiling opening are symmetrically arranged and assembled into the circular rope coiling opening, and the connection between the left rope coiling opening and the right rope coiling opening is fixed by a rope coiling opening fixing pin.

[0022] The beneficial effects of adopting the above-mentioned further scheme are: by splitting the circular rope winding mouth into two symmetrical semicircular parts, the left rope winding mouth and the right rope winding mouth, it is more convenient to manufacture and transport; the method of fixing the left rope winding mouth and the right rope winding mouth by rope mouth fixing pins is simpler and more convenient; at the same time, the left rope winding mouth and the right rope winding mouth guide the wire rope from the circular rope winding mouth into the rope winding device, and guide the wire rope to fall toward the center of the rope winding device.

[0023] Furthermore, the upper end surface and the lower end surface of the circular rope coiling opening are both open, and the diameter of the upper end surface of the circular rope coiling opening is larger than the diameter of the lower end surface of the circular rope coiling opening.

[0024] The beneficial effect of adopting the above further solution is that the circular rope winding mouth formed by connecting the left rope winding mouth and the right rope winding mouth is thicker at the top and thinner at the bottom, which is convenient for guiding the wire rope to fall toward the center of the rope winding device and preventing the wire rope from slipping out of the circular rope winding mouth.

[0025] Furthermore, the upper end surface of the circular rope coiling frame and the upper end surface of the circular rope coiling port are respectively provided with a plurality of leg bases, one end of the leg is connected to the leg base on the upper end surface of the circular rope coiling frame, and the other end of the leg is connected to the leg base on the upper end surface of the circular rope coiling port, and the leg is inserted into the leg base.

[0026] The beneficial effects of adopting the above-mentioned further scheme are as follows: the upper end of the support leg can be fixed to the support leg base on the circular rope winding mouth, and the lower end can be fixed to the support leg base on the circular rope winding frame, thereby fixing the relative position of the circular rope winding mouth and the circular rope winding frame unchanged, so that the circular rope winding mouth and the circular rope winding frame are connected to form a stable whole, and the installation method of the support leg and the support leg base is simple, which greatly improves the installation efficiency; the structure of the bow-shaped support leg provides installation space and size design space for the circular rope winding mouth.

[0027] Furthermore, the lower end surface of the circular rope coiling opening is higher than the top of the cone, and the difference between the radius of the lower end surface of the circular rope coiling opening and the radius of the top of the cone is greater than the diameter of the wire rope.

[0028] The beneficial effect of adopting the above further solution is that the wire rope can slide down more smoothly and avoid being stuck. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the utility model;

[0030] Figure 2 This is a structural diagram of the right rope coiling frame in one embodiment of the present utility model;

[0031] Figure 3 This is a structural diagram of the left rope coiling frame in one embodiment of the present utility model;

[0032] Figure 4 This is a structural diagram of a rope frame fixing pin in one embodiment of the present utility model;

[0033] Figure 5 This is a structural diagram of the left rope winding port in one embodiment of the utility model;

[0034] Figure 6 This is a structural diagram of the right rope winding port in one embodiment of the present utility model;

[0035] Figure 7 This is a structural diagram of a rope-end fixing pin in one embodiment of the present utility model;

[0036] Figure 8 This is a structural diagram of the supporting legs in one embodiment of the present utility model;

[0037] Figure 9This is a structural diagram of a connecting rod in one embodiment of the present utility model;

[0038] Figure 10 This is a structural diagram of a fixing block in an embodiment of the present utility model;

[0039] Figure 11 This is a structural diagram of a cone in one embodiment of the present utility model;

[0040] Figure 12 This is a schematic diagram of the connection between the cone and the rope coiling frame in one embodiment of the present utility model.

[0041] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0042] 1. Right rope coiling frame; 2. Left rope coiling frame; 3. Rope coiling frame fixing pin; 4. Left rope coiling opening; 5. Right rope coiling opening; 6. Rope opening fixing pin; 7. Support leg; 8. Connecting rod; 9. Fixing block; 10. Cone; 11. Round rope coiling frame; 12. Round rope coiling opening. DETAILED DESCRIPTION

[0043] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0044] like Figure 1 As shown, the present invention provides a crane wire rope reel. The overall structure of the reel is a frame-like structure, specifically comprising a circular reel frame 11 formed by splicing together multiple reel frames. A circular reel opening 12 is connected to the top of the circular reel frame 11 via multiple legs 7. The circular reel opening 12 also has a frame-like structure formed by splicing together multiple reel openings. Furthermore, a cone 10 is provided at the center of the circular reel frame 11, aligning with the center of the cone 10.

[0045] During use, the wire rope falls into the rope reel from the circular rope reel opening 12, contacts the cone 10, and then slides down to the ground under the guidance of the surface of the cone 10. Relying on the gravity and elastic force of the wire rope itself, combined with the guiding effect of the cone 10, the wire rope is coiled around the cone 10 into a bundle.

[0046] In this embodiment, a conical guiding method is adopted. A rope reel is formed by assembling a circular rope reel frame 11, a circular rope reel opening 12 and a cone 10 into a whole. Relying on the gravity and elastic force of the wire rope, the cone 10 in the rope reel guides the falling trajectory of the wire rope to realize the automatic coiling and bundling of the wire rope. During the rope reeling process, no external power such as electricity is required. After correct assembly, it can be used to automatically collect the fallen wire rope. No human operation is required, which saves time and effort. It is easy to disassemble, easy to inspect and maintain, and avoids the safety hazards caused by long-term manual rope reeling by personnel. At the same time, the structure of the rope reel is detachable and can be separated from the collected bundled wire rope to facilitate separate loading and unloading of the wire rope. At the same time, it has a simple structure, light weight and wide applicability.

[0047] like Figure 1-3 As shown, in this embodiment, the circular rope coiling frame 11 is a frame structure, specifically using two layers of upper and lower circular rings, with the upper and lower circular rings connected by rods. In the vertical direction, the circular rope coiling frame 11 is split into a right rope coiling frame 1 and a left rope coiling frame 2. The right rope coiling frame 1 and the left rope coiling frame 2 are symmetrically arranged and assembled into the circular rope coiling frame 11 by rope frame fixing pins 3. That is, the left rope coiling frame 2 and the right rope coiling frame 1 each include half of the upper circular ring, half of the lower circular ring, and a rod between the half of the upper and half of the lower rings.

[0048] Specifically, the right rope coiling frame 1 and the left rope coiling frame 2 are both semicircular parts. One of the right rope coiling frame 1 and the left rope coiling frame 2 is provided with a pin shaft, and the other of the right rope coiling frame 1 and the left rope coiling frame 2 is provided with a pin shaft hole. The two semicircular parts are positioned by the pin shaft and the pin shaft hole. The pin shaft and the pin shaft hole are penetrated with a fixing hole. By inserting the pin shaft into the pin shaft hole and passing the rope frame fixing pin 3 through the fixing hole. Among them, the structure of the rope frame fixing pin 3 is as follows Figure 4 As shown, the rope frame fixing pin 3 is a cylindrical pin shaft, one end of which is provided with a cylindrical head and the other end is a cylindrical rod with a diameter smaller than the cylindrical head. During assembly, the rope frame fixing pin 3 is installed in the fixing holes on the right rope coiling frame 1 and the left rope coiling frame 2.

[0049] In the above scheme, by splitting the circular rope winding frame 11 into two symmetrical semicircular parts, the right rope winding frame 1 and the left rope winding frame 2, it is more convenient to manufacture and transport; the method of fixing the right rope winding frame 1 and the left rope winding frame 2 by the rope frame fixing pin 3 is simpler and more convenient; at the same time, the right rope winding frame 1 and the left rope winding frame 2 can limit the maximum turning radius of the wire rope to ensure that the wire rope does not slip out of the rope winding device.

[0050] like Figure 2-3 As shown, the right rope coiling frame 1 and the left rope coiling frame 2 are respectively semicircular frames without a bottom or a cover. Therefore, the upper and lower end surfaces of the circular rope coiling frame 11 formed by the connection thereof are both open, and the diameter of the upper end surface of the circular rope coiling frame 11 is smaller than the diameter of the lower end surface of the circular rope coiling frame 11.

[0051] In the above scheme, the circular rope coiling frame 11 formed by connecting the rope coiling frame and the left rope coiling frame 2 is thin at the top and thick at the bottom, which is conducive to separation from the wire rope. At the same time, the larger diameter of the lower end surface of the circular rope coiling frame 11 also provides a larger support area, thereby improving the stability of the overall structure of the rope coiler.

[0052] like Figure 1 、 Figure 11 、 Figure 12 As shown, in a preferred embodiment, the cone 10 is a hollow cavity structure, and the cone 10 is divided into two parts in appearance, wherein the upper part of the cone 10 is conical, but the top of the cone is an arc surface, and the lower part of the cone 10 is cylindrical, and the middle connection part between the upper part and the lower part is smoothly transitioned.

[0053] Specifically, cone 10 is connected to the lower end of circular rope coiling frame 11 via a plurality of connecting rods 8 and a plurality of fixing blocks 9 disposed on the lower end of cone 10. Cone 10, connecting rods 8, fixing blocks 9, and circular rope coiling frame 11 are sequentially connected. In this embodiment, the number of connecting rods 8 and fixing blocks 9 is the same, and they are evenly distributed along the outer wall of the lower portion of cone 10.

[0054] In the above scheme, the connection between the cone 10 and the circular rope coiling frame 11 is achieved by multiple connecting rods 8 and fixing blocks 9. The cone 10 is fixed in relative position by the connecting rods 8 and fixing blocks 9, so that the cone 10 is arranged along the center of the circular rope coiling frame 11, which also makes the overall structure more stable; at the same time, setting the upper part of the cone 10 into a conical shape is more conducive to the wire rope entering the rope coiler. After contacting the cone 10, it can rely on the slope of the cone 10 to slide down to the ground, thereby realizing the coiling of the wire rope into bundles.

[0055] In order to realize the connection between the cone 10 and the connecting rod 8, as shown in FIG. Figure 9 、 Figure 11 、 Figure 12 As shown, an opening is provided on the lower end surface of the cone 10, and the opening is specifically provided at the edge of the lower end surface of the cone 10 connected to the connecting rod 8, and is clearance-matched with the connecting rod 8. One end of the connecting rod 8 extends into the cone 10 through the opening of the cone 10, and a cross bar is provided at the end of the connecting rod 8 extending into the cone 10, and the size of the cross bar is larger than the size of the opening; since the cone 10 is an internal hollow structure, during installation, the connecting rod 8 is inserted into the cone 10 from the bottom of the cone 10, so that the cross bar is placed in the cone 10, and the rod part of the connecting rod 8 except the cross bar passes through the opening on the cone 10 and is provided on the outside of the cone 10; the other end of the connecting rod 8 is penetrated by an opening, which is connected to the fixing block 9 through the opening.

[0056] In the above scheme, the opening provided on the upper end surface of the cone 10 is connected to the connecting rod 8, thereby fixing the position of the cone 10 so that it coincides with the center of the circular rope winding frame 11; the setting of the cross bar prevents the connecting rod 8 from escaping from the cone 10, and at the same time, the detachable connection between the connecting rod 8 and the cone 10 makes assembly and disassembly after rope winding more convenient, and it is easy to detach the cone 10 from the connecting rod 8 after rope winding to remove the wire rope.

[0057] like Figure 10 As shown, in a preferred embodiment, the fixing block 9 comprises an arc portion and a rod insertion portion, which are connected by a connecting plate. One end of the connecting plate is connected to the side wall of the arc portion and is arranged perpendicular to the axial direction of the arc portion. The rod insertion portion is arranged perpendicularly to the connecting plate in a direction parallel to the axial direction of the arc portion and is positioned near the other end of the connecting plate. In this embodiment, the arc portion is a semicircular arc. During installation, the arc portion is supported below the arc portion on the lower end surface of the circular rope coiling frame 11; the rod insertion portion is inserted into the opening of the connecting rod 8.

[0058] In the above scheme, the arc portion is supported under the arc rod portion of the lower end surface of the circular rope coiling frame 11, and the rod portion is inserted into the opening of the connecting rod 8, thereby realizing the connection between the connecting rod 8, the fixing block 9 and the circular rope coiling frame 11. The arc portion can adapt well to the shape of the arc rod portion of the lower end surface of the circular rope coiling frame 11. The installation method is simple and easy to disassemble, so that the fixing block 9 can be separated from the connecting rod 8 when the wire rope is subsequently removed.

[0059] like Figure 1 、 Figure 5 、 Figure 6 As shown, in this embodiment, the circular rope winding opening 12 is also a frame structure. The center of the circular rope winding opening 12 is arranged to coincide with the center of the circular rope winding frame 11. Specifically, it adopts an upper and lower circular ring. The upper and lower circular rings are connected by a rod. In the vertical direction, the circular rope winding opening 12 is divided into a left rope winding opening 4 and a right rope winding opening 5. The left and right rope winding openings 4 and 5 are symmetrically arranged and assembled into the circular rope winding opening 12 via a rope opening fixing pin 6. That is, the left and right rope winding openings 4 and 5 each include half of the upper and lower circular rings, half of the lower circular rings, and a rod between the half of the upper and half of the lower rings.

[0060] Specifically, the left and right rope winding ports 4 and 5 are both semicircular components. One of the left and right rope winding ports 4 and 5 is provided with a pin shaft, and the other of the left and right rope winding ports 4 and 5 is provided with a pin shaft hole. The two semicircular components are positioned by the pin shaft and the pin shaft hole. The pin shaft and the pin shaft hole are both provided with a fixing hole. By inserting the pin shaft into the pin shaft hole and inserting the rope port fixing pin 6 into the fixing hole, the rope port fixing pin 6 is structured as follows. Figure 7As shown, the rope mouth fixing pin 6 is a cylindrical pin shaft, one end of which is provided with a cylindrical head and the other end is a cylindrical rod with a diameter smaller than the cylindrical head. During assembly, the rope mouth fixing pin 6 is installed in the fixing holes on the left rope mouth 4 and the right rope mouth 5.

[0061] In the above scheme, by splitting the circular rope winding mouth 12 into two symmetrical semicircular parts, the left rope winding mouth 4 and the right rope winding mouth 5, it is more convenient to manufacture and transport; the method of fixing the left rope winding mouth 4 and the right rope winding mouth 5 by the rope mouth fixing pin 6 is simpler and more convenient; at the same time, the left rope winding mouth 4 and the right rope winding mouth 5 guide the wire rope from the circular rope winding mouth 12 into the rope winding device, and guide the wire rope to fall toward the center of the rope winding device.

[0062] like Figure 5 、 Figure 6 As shown, the left rope coiling opening 4 and the right rope coiling opening 5 are respectively semicircular frames without a bottom or a cover. Therefore, the upper end surface and the lower end surface of the circular rope coiling opening 12 formed by the connection thereof are both open, and the diameter of the upper end surface of the circular rope coiling opening 12 is larger than the diameter of the lower end surface of the circular rope coiling opening 12.

[0063] In the above scheme, the circular rope winding mouth 12 formed by connecting the left rope winding mouth 4 and the right rope winding mouth 5 is thicker at the top and thinner at the bottom, which is convenient for guiding the wire rope to fall toward the center of the rope winding device and preventing the wire rope from slipping out of the circular rope winding mouth 12.

[0064] In some feasible embodiments, in order to realize the respective connection between the support leg 7 and the circular rope coiling frame 11 and the circular rope coiling port 12, a plurality of support leg bases are respectively provided on the upper end surface of the circular rope coiling frame 11 and the upper end surface of the circular rope coiling port 12, one end of the support leg 7 is connected to the support leg base on the upper end surface of the circular rope coiling frame 11, and the other end of the support leg 7 is connected to the support leg base on the upper end surface of the circular rope coiling port 12.

[0065] Specifically, the leg base is made of a hollow rod with a circular cross section, and the leg 7 can be directly inserted into the leg base during installation; in this embodiment, Figure 8 As shown, the support leg 7 is an irregular bow-shaped structure. It is conceivable that the support leg 7 can also adopt other rod-shaped structures to connect the circular rope coiling frame 11 and the circular rope coiling opening 12.

[0066] In the above scheme, the upper end of the support leg 7 can be fixed to the support leg base on the circular rope winding mouth 12, and the lower end can be fixed to the support leg base on the circular rope winding frame 11, thereby fixing the relative position of the circular rope winding mouth 12 and the circular rope winding frame 11 unchanged, so that the circular rope winding mouth 12 and the circular rope winding frame 11 are connected to form a stable whole, and the installation method of the support leg 7 and the support leg base is simple, which greatly improves the installation efficiency; the structure of the bow-shaped support leg 7 provides installation space and size design space for the circular rope winding mouth 12.

[0067] In some feasible embodiments, the lower end surface of the circular rope opening 12 is higher than the top of the cone 10. Furthermore, the difference between the radius of the lower end surface of the circular rope opening 12 and the radius of the arc surface at the top of the cone 10 must be greater than the diameter of the wire rope to ensure that the wire rope can pass through. In this embodiment, the difference between the radius of the lower end surface of the circular rope opening 12 and the radius of the arc surface at the top of the cone 10 is set to be at least twice the diameter of the arc surface at the top of the cone 10, which ensures smoother wire rope passage and prevents wire rope jamming.

[0068] The method of using this rope reel is as follows:

[0069] Rope coiling state: The center position of the rope coiler coincides with the falling trajectory of the wire rope. The end of the wire rope first passes through the circular rope coiling opening 12 formed by the connection of the left rope coiling opening 4 and the right rope coiling opening 5. The circular rope coiling opening 12 is thick at the top and thin at the bottom, guiding the wire rope to fall toward the center of the rope coiler. After contacting the cone 10, it slides down to the ground guided by the slope of the cone 10. At the same time, relying on the elastic force of the wire rope itself, the wire rope falls in an arc circle along the cone 10. The circular rope coiling frame 11 formed by the connection of the right rope coiling frame 1 and the left rope coiling frame 2 can limit the maximum circle radius of the wire rope, ensuring that the wire rope does not slip out of the rope coiler.

[0070] Separating the rope reel from the wire rope: After the rope is reeled, first remove the support legs 7 and the rope mouth fixing pin 6 connecting the left and right rope reel openings 4 and 5. Remove the rope frame fixing pin 3 connecting the right and left rope reel frames 1 and 2, as well as the fixing block 9 connected to the connecting rod 8. Finally, remove the circular rope reel opening 12, support legs 7, and circular rope reel frame 11 piece by piece. Because the rope reel frame formed by the right and left rope reel frames 1 and 2 is thin at the top and thick at the bottom, it facilitates separation from the wire rope. The lower portion of the cone 10 is cylindrical, making it easier to separate the cone 10 from the connecting rod 8. Finally, the wire rope is pressed against the connecting rod 8. After the wire rope is tied into a bundle, it can be removed by forklift. The rope reel assembly can be completed by following the above steps in reverse order.

[0071] The working principle of this rope reel is to rely on the gravity and elastic force of the wire rope, and guide the wire rope into bundles through the trajectory set by the rope reel. At the same time, the rope reel is detachable, which is convenient for separation from the wire rope after bundling. It has the advantages of simple structure, light weight, easy disassembly and assembly, no need for external force, automatic operation and wide applicability.

[0072] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0073] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0074] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium; internal communication between two components, or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0075] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0076] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A crane wire rope reel, characterized in that: include: A circular rope coiling frame (11) is formed by splicing a plurality of rope coiling frames, wherein a cone (10) is provided at the center of the circular rope coiling frame (11) for guiding the steel wire rope; A circular rope coiling opening (12) is connected to the top of the circular rope coiling frame (11) via a plurality of legs (7), and the circular rope coiling opening (12) is formed by splicing a plurality of sections of rope coiling openings.

2. The crane wire rope reel according to claim 1, characterized in that: The circular rope coiling frame (11) comprises: a right rope coiling frame (1) and a left rope coiling frame (2); the right rope coiling frame (1) and the left rope coiling frame (2) are symmetrically arranged and assembled into the circular rope coiling frame (11); the connection between the right rope coiling frame (1) and the left rope coiling frame (2) is fixed by a rope frame fixing pin (3).

3. A crane wire rope reel according to claim 1 or 2, characterized in that: The upper end surface and the lower end surface of the circular rope coiling frame (11) are both open, and the diameter of the upper end surface of the circular rope coiling frame (11) is smaller than the diameter of the lower end surface of the circular rope coiling frame (11).

4. The crane wire rope reel according to claim 1, characterized in that: The cone (10) is a cavity structure with a hollow interior, the upper portion of the cone (10) is conical, the top of the cone is arc-shaped, and the lower portion of the cone (10) is cylindrical; The cone (10) is connected to the lower end surface of the circular rope coiling frame (11) through a plurality of connecting rods (8) and a plurality of fixing blocks (9) arranged on the lower end surface of the cone (10), and the fixing blocks (9) are arranged between the connecting rods (8) and the circular rope coiling frame (11).

5. The crane wire rope reel according to claim 4, characterized in that: An opening is provided on the edge of the lower end surface of the cone (10) connected to the connecting rod (8), one end of the connecting rod (8) extends into the cone (10) through the opening, and a cross bar is provided at the end of the connecting rod (8) extending into the cone (10), the size of the cross bar being larger than the size of the opening; The other end of the connecting rod (8) is provided with an opening.

6. The crane wire rope reel according to claim 5, characterized in that: The fixing block (9) comprises: an arc portion and an insertion rod portion, wherein the arc portion and the insertion rod portion are connected via a connecting plate, one end of the connecting plate is connected to the side wall of the arc portion, and the arc portion is supported below the arc rod portion at the lower end surface of the circular rope coiling frame (11); The rod insertion portion is arranged perpendicular to the connecting plate in a direction parallel to the axial direction of the arc portion, and the rod insertion portion is inserted into the opening of the connecting rod (8).

7. The crane wire rope reel according to claim 1, characterized in that: The circular rope coiling opening (12) comprises a left rope coiling opening (4) and a right rope coiling opening (5), wherein the left rope coiling opening (4) and the right rope coiling opening (5) are symmetrically arranged and assembled into the circular rope coiling opening (12), and the connection between the left rope coiling opening (4) and the right rope coiling opening (5) is fixed by a rope opening fixing pin (6).

8. A crane wire rope reel according to claim 1 or 7, characterized in that: The upper end surface and the lower end surface of the circular rope coiling opening (12) are both open, and the diameter of the upper end surface of the circular rope coiling opening (12) is larger than the diameter of the lower end surface of the circular rope coiling opening (12).

9. The crane wire rope reel according to claim 1, characterized in that: The upper end surface of the circular rope coiling frame (11) and the upper end surface of the circular rope coiling opening (12) are respectively provided with a plurality of leg bases, one end of the leg (7) is connected to the leg base on the upper end surface of the circular rope coiling frame (11), and the other end of the leg (7) is connected to the leg base on the upper end surface of the circular rope coiling opening (12), and the leg (7) is inserted into the leg base.

10. The crane wire rope reel according to claim 1, characterized in that: The lower end surface of the circular rope coiling opening (12) is higher than the top of the cone (10), and the difference between the radius of the lower end surface of the circular rope coiling opening (12) and the radius of the top of the cone (10) is greater than the diameter of the wire rope.

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