Universal lifting appliance for coil

Abstract

The utility model discloses a general lifting appliance for a coil, which comprises an adjusting middle shaft, a lifting device and a lifting device, wherein the adjusting middle shaft extends along the up-and-down direction; the number of the supporting plates is multiple, the multiple supporting plates are evenly arranged around the circumference of the adjusting center shaft, each supporting plate extends in the vertical direction, the lower end of each supporting plate is connected with the bearing plate, and the bearing plate horizontally extends outwards; the adjusting block is movably connected with the outer side wall surface of the adjusting middle shaft; the multiple adjusting rods are evenly arranged around the circumference of the adjusting middle shaft, the upper end of each adjusting rod is hinged to the adjusting block, and the lower end of each adjusting rod is hinged to the upper end of one supporting plate; the multiple sets of supporting rods are evenly arranged around the circumference of the adjusting center shaft, each set of supporting rods comprises a plurality of supporting rods, the supporting rods located in the same set are arranged up and down and are parallel to one another, one end of each supporting rod is hinged to the adjusting center shaft, and the other end of each supporting rod is hinged to the supporting plate. The coil hoisting tool can be used for coil hoisting, coil insulation is not prone to being damaged, and safety is high.

Description

Technical Field

[0001] The utility model relates to the technical field of slings, in particular to a universal sling for coils. Background Art

[0002] During the production process of transformers, the coils need to be hoisted and transported. However, there are no special hoists for hoisting coils on the market. In general factories, traditional hoists are often used to hoist coils. Traditional hoists use hooks to fix the items to be transported, and then lift the hooks to lift the items. When using such hoists to hoist and transport coils, the hooks can easily damage the insulation of the coils, requiring rework of the coil insulation, and even causing losses such as the scrapping of the coils. Moreover, the size of the hook and the coil may not match, and the hoisting may be unstable during the transportation process, causing the coil to fall from a height, damaging the coil and posing serious safety hazards. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a universal coil hanger.

[0004] The solution of the utility model to solve the technical problem is:

[0005] A universal coil hanger, comprising:

[0006] An adjustment center axis, wherein the adjustment center axis extends in an up-down direction;

[0007] A support plate, wherein the support plates are provided in a plurality, and the plurality of support plates are evenly arranged around the circumference of the adjusting central axis, each of the support plates is extended in the up-down direction, and the lower end of each of the support plates is respectively connected to a receiving plate, and the receiving plate is horizontally extended outward;

[0008] An adjusting block, the adjusting block is movably connected to the outer wall surface of the adjusting central axis and can move along the extension direction of the adjusting central axis;

[0009] An adjusting rod, wherein a plurality of adjusting rods are provided, and the plurality of adjusting rods are evenly arranged around the circumference of the adjusting center axis, the upper end of each adjusting rod is respectively hinged to the adjusting block, and the lower end of each adjusting rod is respectively hinged to the upper end of one of the support plates;

[0010] The support rods are provided with a plurality of groups, and the plurality of groups of support rods are evenly arranged around the circumference of the adjusting center axis. Each group of support rods is provided with a plurality of support rods. The support rods in the same group are arranged in the up and down directions and are parallel to each other. One end of the support rod is hinged to the adjusting center axis, and the other end is hinged to the support plate. The support rods in the same group are hinged to the same support plate.

[0011] The utility model has at least the following beneficial effects: the universal coil hanger is used for hoisting the coil. During hoisting, the coil is sleeved on the outside of the universal coil hanger, and the bottom of the coil is placed on the receiving plate. The operator controls the adjusting block to move downward, the angle between the adjusting rod and the adjusting center axis becomes larger, the angle between the support rod and the adjusting center axis becomes larger, and the support plate gradually moves away from the adjusting center axis. During the deformation process, the support plate always maintains a state of extending in the up and down directions under the action of the support rod, and the outer wall surface of the support plate can be in contact with the inner wall surface of the coil, thereby achieving fixation between the coil and the support plate; moreover, since the inner wall of the coil is completely in contact with the outer wall surface of the support plate, the contact area between the universal coil hanger and the coil can be increased, the insulation of the coil is not easily damaged, and the rework and scrapping of the coil are reduced; the distance between the support plate and the adjusting center axis is adjusted by the adjusting block, which can be suitable for coils with different inner diameters, that is, coils of different specifications can be hoisted, and it has universality.

[0012] When the coil needs to be removed from the coil universal hanger, the operator controls the adjustment block to move upward, the angle between the adjustment rod and the adjustment center axis becomes smaller, the angle between the support rod and the adjustment center axis becomes smaller, the support plate gradually approaches the adjustment center axis, the inner wall surface of the coil is separated from the outer wall surface of the support plate, and the coil can be removed. Moreover, the support plate is close to the adjustment center axis, which can reduce the space occupied by the entire coil universal hanger, which is conducive to storage.

[0013] As a further improvement of the above technical solution, the universal coil hanger further includes an elastic rubber strip, which is connected to the outer surface of the support plate. The elastic rubber strip can protect the inner wall of the coil, further avoiding the situation of coil insulation damage, and the elastic rubber strip provides a buffer for the contact between the support plate and the coil, avoiding the situation of the coil being deformed when the support plate is opened.

[0014] As a further improvement of the above technical solution, the elastic rubber strip and the support plate are detachably connected, which is convenient for repairing or replacing the elastic rubber strip and the support plate, thereby ensuring the fit between the elastic rubber strip and the inner wall of the coil.

[0015] As a further improvement of the above technical solution, the lower end of the support plate is provided with a movable hole penetrating the inner and outer sides of the support plate, and the receiving plate is passed through the movable hole and slidably connected with the hole wall of the movable hole. With such a configuration, the length of the receiving plate extending outward can be adjusted, so that coils with different wall thicknesses can be received, and when the receiving plate is contracted, the space occupied by the universal coil hanger is reduced, which is conducive to storage.

[0016] As a further improvement of the above technical solution, the adjusting center axis is provided with a threaded section and a polished rod section, the threaded section is provided above the polished rod section, the support rod is hinged to the polished rod section, the adjusting block is provided with a first screw hole, and the first screw hole is connected to the threaded section by threaded matching. By rotating the adjusting block, the adjusting block can be moved up and down relative to the adjusting center axis, which is convenient and quick to operate, and the adjusting block and the adjusting center axis can be locked by threads to prevent the adjusting block from moving up and down during the hoisting process.

[0017] As a further improvement of the above technical solution, it also includes a lifting ring assembly, the lifting ring assembly includes a ring body and an adjusting body, the adjusting body is fixedly connected to the lower end of the ring body, the adjusting body is provided with a second screw hole, and the second screw hole is connected to the upper end of the threaded section by threaded matching. The setting of the lifting ring assembly is conducive to the use of a lifting device for lifting. With such a setting, the lifting ring assembly can be disassembled from the adjusting center axis, which is conducive to the installation of the coil from the top of the adjusting center axis downward, and the height position of the ring body can be adjusted, thereby adjusting the hanging height of the coil; in addition, the upper end surface of the adjusting center axis can adjust the size of the ring hole of the ring body, and can clamp the hook of the lifting device together with the ring hole, further improving the stability of the lifting.

[0018] As a further improvement of the above technical solution, the adjustment block includes a locking nut and a movable part, the locking nut is arranged above the movable part, the movable part is provided with a through hole structure, the first screw hole is arranged on the locking nut, the through hole structure is connected with the first screw hole, the adjustment center axis passes through the through hole structure and the first screw hole, and the adjustment rod is hinged to the movable part.

[0019] The locking nut is used to limit the upward movement of the movable part. When in use, the movable part can be moved downward by rotating the locking nut, and the adjusting rod can be rotated relative to the adjusting center axis, so that the support plate is moved away from the adjusting center axis, and the support plate is kept in contact with the inner wall of the coil, which is more convenient to operate. The support plate can be adjusted by rotating the locking nut. During the adjustment process, there is no need to let the support plate, support rod and other structures rotate with the adjustment block.

[0020] As a further improvement of the above technical solution, the support plate includes a support body and a connection block, the receiving plate is connected to the lower end of the support body, at least three connection blocks are provided on each support plate, and a plurality of connection blocks are arranged in the up-down direction, the connection block is fixedly connected to the inner wall surface of the support body, the connection block is provided with a first hinge opening toward the adjustment center axis, the adjustment rod or the support rod is inserted into the first hinge opening and is hinged to the connection block. Such a configuration is conducive to the production of the support plate.

[0021] As a further improvement of the above technical solution, the support body is hollow, which can reduce the weight of the support body, thereby reducing the burden of adjusting the central axis, the adjustment block, and the adjustment rod, and is more convenient for operators to carry and perform other operations.

[0022] As a further improvement of the above technical solution, the surfaces of the adjusting central axis, the adjusting block, the adjusting rod, the supporting plate and the receiving plate are all provided with an insulating layer. With such a configuration, when hoisting the coil, the universal coil hoist can be insulated from the coil, making the hoisting process safer. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following is a brief description of the drawings required for the description of the embodiments. Obviously, the drawings described are only part of the embodiments of the present utility model, not all of the embodiments, and those skilled in the art can also obtain other design solutions and drawings based on these drawings without creative work.

[0024] Figure 1 This is a schematic diagram of the overall structure of a universal coil hanger according to an embodiment of the utility model;

[0025] Figure 2 It is a side view of the support plate of the embodiment of the utility model;

[0026] Figure 3 This is a front view of a support plate according to an embodiment of the utility model;

[0027] Figure 4 It is a top view of the support plate of the embodiment of the utility model;

[0028] Figure 5 It is a top view of the movable body of the embodiment of the utility model.

[0029] : 100, adjusting center axis; 110, threaded section; 120, bare rod section; 200, support plate; 210, supporting body; 211, movable hole; 220, connecting block; 221, first hinge joint; 300, adjusting rod; 400, adjusting block; 410, locking nut; 420, movable part; 421, through-hole structure; 422, second hinge joint; 430, first gasket; 500, support rod; 510, fixing plate; 520, second gasket; 600, receiving plate; 700, elastic rubber strip; 710, countersunk screw; 800, lifting ring assembly; 810, ring body; 820, adjusting body. DETAILED DESCRIPTION

[0030] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0031] In the description of the present invention, descriptions of orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the drawings and are only for the convenience of describing the present invention and simplifying the description. They 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 on the present invention.

[0032] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0033] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0034] Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, other embodiments obtained by technicians in this field without creative work are all within the scope of protection of the utility model. The various technical features in the utility model can be combined interchangeably without conflicting with each other.

[0035] Reference Figures 1 to 5 The embodiment of the utility model proposes a universal coil hanger, which is specially used for hanging coils. It is not easy to damage the insulation of the coil, thereby reducing the rework or scrapping of the coil. Moreover, the universal coil hanger in this embodiment can be adapted to coils of different specifications and sizes, greatly improving the stability and safety of coil hanging.

[0036] In this embodiment, the universal coil hanger includes an adjusting central axis 100, a support plate 200, an adjusting block 400, an adjusting rod 300 and a support rod 500. The adjusting central axis 100 is extended in the up-down direction, the adjusting block 400 is sleeved on the adjusting central axis 100 and is movably connected to the outer wall of the adjusting central axis 100, and the adjusting block 400 can move up and down along the adjusting central axis 100, thereby changing the height position of the adjusting block 400 on the adjusting central axis 100.

[0037] There are multiple adjustment rods 300, and the multiple adjustment rods 300 are evenly arranged around the circumference of the adjustment center axis 100. Correspondingly, there are multiple support plates 200, and the multiple support plates 200 are evenly arranged around the circumference of the adjustment center axis 100. The upper end of each adjustment rod 300 is hinged to the adjustment block 400, and the lower end is hinged to the upper end of one of the support plates 200. There are multiple groups of support rods 500, and the multiple groups of support rods 500 are evenly arranged around the circumference of the adjustment center axis 100. One end of the support rod 500 is hinged to the adjustment center axis 100, and the other end is hinged to the support plate 200.

[0038] Each group of support rods 500 is provided with a plurality of support rods 500. The support rods 500 in the same group are arranged in the up and down direction. The support rods 500 in the same group are hinged to the same support plate 200. The support rods 500, the adjustment center axis 100 and the support plate 200 in the same group together form a four-bar structure.

[0039] Specifically, in this embodiment, two support plates 200 are provided, and the two support plates 200 are symmetrically arranged with the adjustment center axis 100 as the symmetry axis, two adjustment rods 300 are provided, and the two adjustment rods 300 are symmetrically arranged with the adjustment center axis 100 as the symmetry axis, and two groups of support rods 500 are provided, and the two groups of support rods 500 are symmetrically arranged with the adjustment center axis 100 as the symmetry axis. Each group of support rods 500 is respectively provided with two support rods 500, and the two support rods 500 in the same group, the support plate 200, and the adjustment center axis 100 together form a four-bar structure.

[0040] When the operator controls the adjustment block 400 to move up and down along the adjustment center axis 100, the angle formed between the adjustment rod 300 and the adjustment center axis 100 changes. Specifically, when the adjustment block 400 moves upward, the angle between the adjustment rod 300 and the adjustment center axis 100 becomes smaller, the angle between the support rod 500 and the adjustment center axis 100 becomes smaller, and the support plate 200 gradually approaches the adjustment center axis 100; when the adjustment block 400 moves downward, the angle between the adjustment rod 300 and the adjustment center axis 100 becomes larger, the angle between the support rod 500 and the adjustment center axis 100 becomes larger, and the support plate 200 gradually moves away from the adjustment center axis 100.

[0041] The side of the support plate 200 close to the adjusting center axis 100 is the inner side, and the side away from the adjusting center axis 100 is the outer side. When in use, the adjusting center axis 100, the support plate 200, the adjusting block 400, the adjusting rod 300, and the support rod 500 are placed in the internal space of the coil, and the support plate 200 is away from the adjusting center axis 100, so that the outer side surface of the support plate 200 abuts against the inner wall surface of the coil, thereby achieving fixation between the coil universal hanger and the coil.

[0042] It can be understood that by adjusting the distance between the support plate 200 and the adjustment center axis 100 through the adjustment block 400, coils of different specifications can be matched, thereby realizing the hoisting of coils of different specifications, and the versatility is high. Moreover, when the distance between the support plate 200 and the adjustment center axis 100 is reduced, the occupied space of the entire coil universal hoist can be reduced, which is conducive to the storage of the coil universal hoist.

[0043] It can be understood that since the support rods 500, the adjusting center axis 100 and the support plate 200 of the same group together form a four-bar structure, the support plate 200 and the adjusting center axis 100 are arranged parallel to each other, and the support rods 500 of the same group are also arranged parallel to each other. When operating the adjustment block 400, the support plate 200 remains in a state of extending in the up and down directions. When the outer wall surface of the support plate 200 abuts against the inner wall surface of the coil, the outer wall surface of the support plate 200 is completely in contact with the inner wall surface of the coil, thereby increasing the contact area between the two, not easily causing damage to the insulation of the coil, and also improving the connection stability between the coil universal hanger and the coil.

[0044] In some embodiments, the outer wall of the support plate 200 is covered with an elastic rubber strip 700, which can be made of materials such as silicone and rubber, and has good elasticity and buffering performance. It is arranged on the outer side of the support plate 200, so that the support plate 200 and the inner wall of the coil are not in direct contact. The elastic rubber strip 700 protects the inner wall of the coil, which can further avoid damage to the insulation of the coil. Its buffering performance can also prevent the coil from deforming when the support plate 200 is opened. In addition, the setting of the elastic rubber strip 700 can increase the direct friction between the support plate 200 and the inner wall of the coil, further preventing the coil from slipping directly from the support plate 200.

[0045] In some embodiments, the elastic rubber strip 700 is detachably connected to the support plate 200, and the elastic rubber strip 700 can be removed from the support plate 200 for maintenance. For example, after long-term use, the elastic rubber strip 700 may be deformed, in which case the elastic rubber strip 700 can be removed and replaced.

[0046] In this embodiment, the elastic rubber strip 700 is connected to the support plate 200 by a countersunk screw 710, which does not protrude from the outer side of the elastic rubber strip 700, so that the elastic rubber strip 700 can be in contact with the inner side of the coil to avoid damage to the coil insulation.

[0047] It is understandable that the number of connectors used to connect the elastic rubber strip 700 and the support plate 200 is not specifically limited here. In this embodiment, two rows of countersunk screws 710 are used to fix the elastic rubber strip 700 and the support plate 200, and each row of countersunk screws 710 is provided with a plurality of countersunk screws 710 arranged in the up-down direction. Such a configuration can prevent the elastic rubber strip 700 from being separated from the support plate 200, and can also allow the elastic rubber strip 700 to maintain a state of extending in the up-down direction under the restriction of the support plate 200, thereby improving the fit between the elastic rubber strip 700 and the inner wall of the coil.

[0048] In addition, the lower end of each support plate 200 in this embodiment is connected to a receiving plate 600, and the receiving plate 600 is extended horizontally outward. When the coil is placed on the outside of the support plate 200, the upper surface of the receiving plate 600 can receive the coil to avoid the coil and the support plate 200 from falling off, thereby further improving the stability of the coil lifting.

[0049] Specifically, the lower end of the support plate 200 is provided with an active hole 211, which penetrates both the inner and outer sides of the support plate 200, and the receiving plate 600 is passed through the active hole 211 and is slidably connected with the hole wall of the active hole 211. With such a configuration, the length of the receiving plate 600 extending outward relative to the support plate 200 can be adjusted, so as to adapt to coils with different wall thicknesses.

[0050] In order to further prevent the insulation of the coil from being damaged, chamfers are provided around the periphery of the receiving plate 600 .

[0051] In some embodiments, the support plate 200 includes a support body 210 and a connection block 220, the connection block 220 is fixed to the inner wall of the support body 210, and the receiving plate 600 is connected to the lower end of the support body 210. Specifically, at least three connection blocks 220 are connected to each support body 210, the support body 210 is extended in the up-down direction, the connection blocks 220 are arranged in sequence along the extension direction of the support body 210, the connection blocks 220 are provided with a first hinge port 221, the first hinge port 221 is opened toward the adjustment center axis 100, the support rod 500 or the adjustment rod 300 is inserted into the first hinge port 221, and is hinged to the connection block 220.

[0052] In this embodiment, three connection blocks 220 are connected to each supporting body 210 , one of the connection blocks 220 is hinged to the adjusting rod 300 , and the other two connection blocks 220 are hinged to the two support rods 500 .

[0053] It is understandable that such a configuration is beneficial to the production of the support plate 200. During production, the connection block 220 having the first hinge port 221 can be directly fixed to the inner side of the support body 210 by welding or other methods.

[0054] In some embodiments, the support body 210 is hollow. In this embodiment, the support body 210 is a rectangular hollow steel, which can reduce the weight of the support body 210, thereby reducing the burden of the adjustment center shaft 100, the adjustment block 400, and the adjustment rod 300, and is more convenient for the operator to carry and perform other operations.

[0055] In this embodiment, the adjusting center axis 100 is provided with a threaded section 110 and a smooth rod section 120, the lower end of the threaded section 110 is connected to the upper end of the smooth rod section 120, wherein the support rod 500 is hinged to the smooth rod section 120, and the adjusting block 400 is provided at the threaded section 110, and the adjusting block 400 is provided with a first screw hole, and the first screw hole is connected to the threaded section 110 of the adjusting center axis 100 through threaded matching.

[0056] It can be understood that by rotating the adjustment block 400, the adjustment block 400 can be moved up and down relative to the adjustment center axis 100, which is convenient and quick to operate. Moreover, the adjustment block 400 and the adjustment center axis 100 can be locked by threads to prevent the adjustment block 400 from moving up and down during the lifting process.

[0057] In this embodiment, the adjustment block 400 includes a movable member 420 and a locking nut 410. The locking nut 410 is disposed above the movable member 420, the movable member 420 is provided with a through hole structure 421, and the first screw hole is disposed on the locking nut 410, the through hole structure 421 and the first screw hole are communicated with each other, the adjustment center shaft 100 is passed through the through hole structure 421 and the first screw hole, and the adjustment rod 300 is hinged to the movable member 420.

[0058] It is understandable that the locking nut 410 is used to limit the upward movement of the movable part 420. When in use, by rotating the locking nut 410, the movable part 420 can be moved downward, and the adjustment rod 300 can be rotated relative to the adjustment center axis 100, so that the support plate 200 is moved away from the adjustment center axis 100, and the support plate 200 is kept in contact with the inner wall of the coil. This arrangement is more convenient to operate, and the support plate 200 can be adjusted by rotating the locking nut 410. During the adjustment process, there is no need to let the support plate 200, the support rod 500 and other structures rotate together with the adjustment block 400.

[0059] It is understandable that, although the lower side of the movable part 420 is not locked or restricted during use, due to the limiting effect of the inner wall of the coil, the maximum distance between the support plate 200 and the adjustment center axis 100 is limited, so the movable part 420 will not continue to move downward during hoisting.

[0060] In this embodiment, the movable member 420 is provided with two second hinge ports 422 , and the two second hinge ports 422 are respectively opened toward the support plates 200 on both sides. The adjustment rod 300 is inserted into the second hinge ports 422 and is rotationally connected to the movable member 420 .

[0061] In this embodiment, a first gasket 430 is arranged between the movable part 420 and the locking nut 410. The first gasket 430 can increase the contact area between the movable part 420 and the locking nut 410, reduce the pressure, and prevent the locking nut 410 from loosening, thereby having a certain protective effect on the locking nut 410 and the movable part 420.

[0062] In this embodiment, a fixed disk 510 is sleeved on the outer periphery of the polished rod section 120, and the fixed disk 510 has the same structure as the movable member 420. It can be understood that the number of the fixed disks 510 is the same as the number of the struts 500 in each group of struts 500. In this embodiment, two fixed disks 510 are provided, and the two fixed disks 510 are arranged up and down. A second gasket 520 is provided below the fixed disk 510 located at the lower side. The second gasket 520 is fixedly connected to the lower end of the polished rod section 120 and has a certain supporting effect on the struts 500.

[0063] In some embodiments, in order to facilitate hoisting, a lifting ring assembly 800 is further provided at the upper end of the adjusting center axis 100. During hoisting, the coil can be lifted by fixing the lifting ring assembly 800 to the lifting device.

[0064] In this embodiment, the lifting ring assembly 800 includes an adjusting body 820 and a ring body 810. The ring body 810 is used to provide a connection position for the connecting end of the lifting device (such as a hook). The adjusting body 820 is fixedly connected to the lower end of the ring body 810. The adjusting body 820 is provided with a second screw hole. The second screw hole is connected to the upper end position of the threaded segment 110 of the adjusting central axis 100 through threaded matching.

[0065] With such arrangement, the lifting ring assembly 800 can be disassembled from the adjusting center axis 100, which is conducive to the installation of the coil from the top of the adjusting center axis 100 downward. Moreover, the height position of the ring body 810 relative to the adjusting center axis 100 can be adjusted, so as to adjust the hanging height of the coil. In addition, the ring hole of the ring body 810 is arranged above the second screw hole and is connected to the second screw hole. When the adjusting body 820 moves up and down along the adjusting center axis 100, the upper end of the adjusting center axis 100 can adjust the size of the ring hole of the ring body 810. When the hook of the lifting device passes through the ring hole, the upper end surface of the adjusting center axis 100 and the upper wall surface of the ring hole can clamp the hook and lock the hook, so as to make the connection between the hook and the ring body 810 more stable.

[0066] In some embodiments, the surfaces of various parts of the universal coil hanger are provided with an insulating layer. In this embodiment, the surfaces of the adjusting center shaft 100, the support plate 200, the receiving plate 600, the adjusting block 400 and the adjusting rod 300 are all coated with insulating paint, which can be insulated from the coil when the coil is hoisted.

[0067] The preferred implementation modes of the present invention are specifically described above, but the present invention is not limited to the described embodiments. Those skilled in the art may make various equivalent modifications or substitutions without violating the spirit of the present invention, and these equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A universal coil hanger, characterized in that: include: An adjustment center axis, wherein the adjustment center axis extends in an up-down direction; A support plate, wherein the support plates are provided in a plurality, and the plurality of support plates are evenly arranged around the circumference of the adjusting central axis, each of the support plates is extended in the up-down direction, and the lower end of each of the support plates is respectively connected to a receiving plate, and the receiving plate is horizontally extended outward; An adjusting block, the adjusting block is movably connected to the outer wall surface of the adjusting central axis and can move along the extension direction of the adjusting central axis; An adjusting rod, wherein a plurality of adjusting rods are provided, and the plurality of adjusting rods are evenly arranged around the circumference of the adjusting center axis, the upper end of each adjusting rod is respectively hinged to the adjusting block, and the lower end of each adjusting rod is respectively hinged to the upper end of one of the support plates; The support rods are provided with a plurality of groups, and the plurality of groups of support rods are evenly arranged around the circumference of the adjusting center axis. Each group of support rods is provided with a plurality of support rods. The support rods in the same group are arranged in the up and down directions and are parallel to each other. One end of the support rod is hinged to the adjusting center axis, and the other end is hinged to the support plate. The support rods in the same group are hinged to the same support plate.

2. The universal coil hanger according to claim 1, characterized in that: It also includes an elastic rubber strip, which is connected to the outer surface of the support plate.

3. The universal coil hanger according to claim 2, characterized in that: The elastic rubber strip and the support plate are detachably connected.

4. The universal coil hanger according to claim 1, characterized in that: The lower end of the support plate is provided with a movable hole penetrating through both inner and outer sides of the support plate, and the receiving plate is penetrated through the movable hole and slidably connected with the hole wall of the movable hole.

5. The universal coil hanger according to claim 1, characterized in that: The adjusting center shaft is provided with a threaded section and a polished rod section, the threaded section is arranged above the polished rod section, the support rod is hinged to the polished rod section, the adjusting block is provided with a first screw hole, and the first screw hole is connected to the threaded section through threaded matching.

6. The universal coil hanger according to claim 5, characterized in that: It also includes a lifting ring assembly, which includes a ring body and an adjusting body, the adjusting body is fixedly connected to the lower end of the ring body, the adjusting body is provided with a second screw hole, and the second screw hole is connected to the upper end of the threaded section through threaded cooperation.

7. The universal coil hanger according to claim 5, characterized in that: The adjustment block includes a locking nut and a movable part, the locking nut is arranged above the movable part, the movable part is provided with a through hole structure, the first screw hole is arranged on the locking nut, the through hole structure is communicated with the first screw hole, the adjustment center axis passes through the through hole structure and the first screw hole, and the adjustment rod is hinged to the movable part.

8. The universal coil hanger according to claim 1, characterized in that: The support plate includes a support body and a connecting block, the receiving plate is connected to the lower end of the support body, at least three connecting blocks are provided on each support plate, and a plurality of connecting blocks are arranged in the up and down directions, the connecting block is fixedly connected to the inner wall surface of the support body, the connecting block is provided with a first hinge port opening toward the adjusting center axis, the adjusting rod or the support rod is inserted into the first hinge port and is hinged to the connecting block.

9. The universal coil hanger according to claim 8, characterized in that: The supporting body is hollow.

10. The universal coil hanger according to claim 1, characterized in that: The surfaces of the adjusting central axis, the adjusting block, the adjusting rod, the supporting plate and the receiving plate are all provided with an insulating layer.

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