Oriented silicon steel lifting device

Abstract

The utility model discloses an oriented silicon steel lifting device which comprises a lifting rod, the two ends of the lifting rod are fixedly connected with lifting plates, external threads are arranged on the outer walls of the two sides of the lifting rod, and the outer portion of the lifting rod is connected with a plurality of first limiting assemblies and second limiting assemblies in a screwed mode through the external threads. The first limiting assemblies and the second limiting assemblies are the same in composition and function and are correspondingly arranged and installed, and each of the first limiting assemblies and the second limiting assemblies is composed of a supporting base, a supporting rod, a connecting rod and an adjusting mechanism. The hoisting device is comprehensive in function and more stable in structure, the hoisting plates are fixedly connected to the two ends of the hoisting rod, the hoisting holes are correspondingly formed in the hoisting plates, and therefore the hoisting device can conduct hoisting and transporting work conveniently, meanwhile, the first limiting assembly and the second limiting assembly are connected to the hoisting rod in a screwed mode and are correspondingly arranged and installed, and the hoisting efficiency is improved. And therefore, the silicon steel coil can be pressed and fixed, and potential safety hazards caused by shaking are prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting devices, in particular to a lifting device for oriented silicon steel. Background Art

[0002] Oriented silicon steel is a silicon-iron alloy material with excellent magnetic properties in a specific direction. This material has important application value in power equipment, especially in the manufacture of cores for transformers and other power electronic equipment. At present, when deep processing of oriented silicon steel coils or moving the processed silicon steel coils, the traditional transportation is done manually. Since silicon steel coils are relatively heavy, the traditional transportation method has low efficiency and high labor intensity, which cannot meet the production needs. In addition, many workers are required to participate in the transportation at the same time in production to meet the production needs, which greatly increases the production cost of the enterprise. At the same time, the existing silicon steel will be evenly divided into several silicon steel coils with uniform width after being cut by the longitudinal shearing machine. Therefore, safety is particularly important during the transportation process. Utility Model Content

[0003] The purpose of the utility model is to provide a oriented silicon steel lifting device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a kind of oriented silicon steel lifting device, including a suspension rod, both ends of which are fixedly connected with a suspension plate, external threads are arranged on the outer walls on both sides of the suspension rod, and several groups of first limit assemblies and second limit assemblies are screwed together on the outside of the suspension rod through the external threads, and the composition and function of several first limit assemblies and second limit assemblies are the same, and they are arranged and installed accordingly, and the first limit assemblies and the second limit assemblies are both composed of a support seat, a support rod, a connecting rod and an adjustment mechanism.

[0005] Preferably, two lifting holes are correspondingly provided on the lifting plate, wherein a lifting rope of a wire rope structure is inserted into the lifting hole, and the other end of the lifting rope is transmission-connected to the lifting device.

[0006] Preferably, the support seat is a square block made of metal, wherein a mounting hole is provided through the center of the support seat, a threaded groove is provided on the inner wall of the mounting hole, and the mounting hole is screwed and connected to the suspension rod through the threaded groove.

[0007] Preferably, support rods are fixedly connected to the outer walls of the support seat, an open cavity is arranged inside the other end of the support rod, and sliders are fixedly connected to the inner walls on both sides of the cavity.

[0008] Preferably, sliding grooves are correspondingly formed on the outer walls on both sides of the connecting rod. One end of the connecting rod is placed in the cavity in an embedded manner, and the slider is slidably connected in the sliding groove.

[0009] Preferably, a pressing plate is fixedly installed on the inner wall at the other end of the connecting rod. The inner wall of the pressing plate is arranged in an arc-shaped bending structure, and the pressing plate and the connecting rod are arranged in an L-shaped structure.

[0010] Preferably, the adjusting mechanism is composed of a sleeve, a threaded rod, and an adjusting nut. One end of the sleeve is fixedly installed on the inner wall of the cavity.

[0011] Preferably, one end of the threaded rod passes through the connecting rod and is screwed into the inside of the sleeve through threads. The other end of the threaded rod is fixedly connected with an adjusting nut.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] In the present utility model, external threads are provided on the outer walls at both ends of the suspension rod, and a plurality of groups of first limiting components and second limiting components are screwed and connected through the external threads. The first limiting components and the second limiting components are arranged and installed correspondingly. The first limiting components and the second limiting components are both screwed and connected to the suspension rod through the support seats. A support rod is fixedly installed on the outer wall of the support seat. An open cavity is arranged at the other end of the support rod. A connecting rod is slidably placed in the cavity. A sleeve is fixedly connected inside the support rod and the connecting rod respectively, and a threaded rod is drivingly connected. They are drivingly connected through threads. Thus, the connecting rod can perform telescopic movement inside the support rod. A pressing plate is fixedly connected to the inner wall at the other end of the connecting rod, and the inner wall of the pressing plate is arranged in an arc-shaped bending structure. Thus, by adjusting the rotation of the threaded rod, the outer wall edge of the silicon steel coil can be further pressed and fixed by the pressing plate, improving the safety during transportation. At the same time, hoisting plates are fixedly connected to both ends of the suspension rod, and hoisting holes are correspondingly formed in the hoisting plates, facilitating the hoisting operation by the hoisting device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 is a top view of the suspension rod of the present utility model;

[0016] Figure 3 is a front view of the support seat of the present utility model;

[0017] Figure 4 is a schematic diagram of the connection structure between the support rod and the connecting rod of the present utility model.

[0018] In the figure: 1. lifting rod; 2. lifting plate; 21. external thread; 22. lifting hole; 23. lifting rope; 3. first limit assembly; 4. second limit assembly; 5. support seat; 51. mounting hole; 6. support rod; 61. cavity; 62. slider; 7. connecting rod; 71. slide groove; 72. pressure plate; 8. adjustment mechanism; 81. sleeve; 82. threaded rod; 83. adjustment nut. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1-4 The utility model provides a technical solution: a oriented silicon steel lifting device, including a suspension rod 1, both ends of the suspension rod 1 are fixedly connected with a lifting plate 2, and two lifting holes 22 are correspondingly opened on the lifting plate 2, wherein a lifting rope 23 of a wire rope structure is inserted into the lifting hole 22, and the other end of the lifting rope 23 is transmission-connected to the lifting device, so that not only can the suspension rod 1 be lifted and used by the lifting device, but also the stability and safety of the lifting process can be further maintained by providing two sets of lifting ropes 23.

[0021] External threads 21 are provided on the outer walls of both sides of the suspension rod 1. Several groups of first limit assemblies 3 and second limit assemblies 4 are screwed and connected to the outside of the suspension rod 1 through the external threads 21. The composition and function of the several first limit assemblies 3 and second limit assemblies 4 are the same, and they are installed accordingly. The first limit assemblies 3 and second limit assemblies 4 are composed of a support seat 5, a support rod 6, a connecting rod 7 and an adjustment mechanism 8. The support seat 5 is a square block made of metal material, wherein a mounting hole 51 is provided through the center of the support seat 5. A threaded groove is provided on the inner wall of the mounting hole 51, and it is screwed and connected to the suspension rod 1 through the threaded groove, so as to facilitate the adjustment of the position of the support seat 5 on the suspension rod 1, and further clamp and fix the two sides of the silicon steel coil.

[0022] Support rods 6 are fixedly connected to the outer walls around the support base 5. An open cavity 61 is provided inside the other end of the support rod 6. Sliders 62 are fixedly connected to the inner walls on both sides of the cavity 61. At the same time, sliding grooves 71 are correspondingly formed on the outer walls on both sides of the connecting rod 7. One end of the connecting rod 7 is placed in the cavity 61 in an embedded manner, and the slider 62 is slidably connected in the sliding groove 71, facilitating the telescopic movement of the connecting rod 7 inside the support rod 6. At the same time, a pressing plate 72 is fixedly installed on the inner wall at the other end of the connecting rod 7. The inner wall of the pressing plate 72 is arranged in an arc-shaped bending structure, and the pressing plate 72 and the connecting rod 7 are arranged in an L-shaped structure, facilitating the use of the inner wall of the pressing plate 72 to tightly fix the outer wall surface of the silicon steel coil. This can not only prevent shaking during the hoisting process but also improve the transportation safety and prevent the silicon steel coil from becoming loose.

[0023] The adjusting mechanism 8 is composed of a sleeve 81, a threaded rod 82, and an adjusting nut 83. One end of the sleeve 81 is fixedly installed on the inner wall of the cavity 61, facilitating the installation stability of the sleeve 81. At the same time, one end of the threaded rod 82 passes through the connecting rod 7 and is screwed into the inside of the sleeve 81 through threads. The other end of the threaded rod 82 is fixedly connected to the adjusting nut 83. In this way, not only can the threaded rod 82 be retracted inside the sleeve 81, but also the connecting rod 7 can be driven to move by the threaded rod 82.

[0024] Working principle: When the utility model is in use, first, the first limiting component 3 is screwed to one end of the hanging rod 1 through the external thread 21. Then, the silicon steel coil to be transported is placed on the hanging rod 1, and the second limiting component 4 is placed on the other side of the hanging rod 1 corresponding to the silicon steel coil, and the first limiting component 3 and the second limiting component 4 clamp and fix both sides of the silicon steel coil. At the same time, the adjusting nut 83 is rotated by a wrench to further drive the threaded rod 82 to rotate. The other end of the threaded rod 82 is screwed into the sleeve 81 through threads, and the threaded rod 82 is placed inside the connecting rod 7. At the same time, sliders 62 are provided on the inner walls on both sides of the cavity 61 inside the support rod 6, and sliding grooves 71 are correspondingly provided on both sides of the connecting rod 7, so that the connecting rod 7 can move inside the support rod 6. At the same time, a pressing plate 72 is fixedly connected to the inner wall at the top of the connecting rod 7, and the inner wall of the pressing plate 72 is arranged in an arc-shaped structure, so that the inner wall of the pressing plate 72 can be attached to the outer wall of the silicon steel coil. This can not only prevent the silicon steel coil from loosening and bursting but also maintain the safety during transportation, and multiple groups of silicon steel coils can be installed and placed in the same order. At the two ends of the hanging rod 1, hanging plates 2 are fixedly installed, and two hanging holes 22 are correspondingly formed on the hanging plates 2, so that the hanging rod 1 can be driven and connected to the lifting device by the lifting rope 23, further ensuring the transportation safety and higher efficiency.

[0025] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variation thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0026] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A directional silicon steel lifting device, comprising a lifting rod (1), characterized in that: Both ends of the suspension rod (1) are fixedly connected to a suspension plate (2), and external threads (21) are provided on the outer walls of both sides of the suspension rod (1). The outside of the suspension rod (1) is screwed with a plurality of groups of first limit assemblies (3) and second limit assemblies (4) through the external threads (21), and the composition and function of the plurality of first limit assemblies (3) and second limit assemblies (4) are the same, and they are arranged and installed accordingly. The first limit assemblies (3) and the second limit assemblies (4) are both composed of a support seat (5), a support rod (6), a connecting rod (7) and an adjustment mechanism (8).

2. The oriented silicon steel lifting device according to claim 1, characterized in that: Two lifting holes (22) are correspondingly provided on the lifting plate (2), wherein a lifting rope (23) of a steel wire rope structure is inserted into the lifting hole (22), and the other end of the lifting rope (23) is drivingly connected to the lifting device.

3. The oriented silicon steel lifting device according to claim 2, characterized in that: The support seat (5) is a square block made of metal, wherein a mounting hole (51) is provided through the center of the support seat (5), a threaded groove is provided on the inner wall of the mounting hole (51), and the mounting hole (51) is screwed and connected to the suspension rod (1) through the threaded groove.

4. The oriented silicon steel lifting device according to claim 3, characterized in that: Support rods (6) are fixedly connected to the outer walls of the support seat (5) on all sides, an open cavity (61) is arranged inside the other end of the support rod (6), and sliders (62) are fixedly connected to the inner walls on both sides of the cavity (61).

5. The oriented silicon steel lifting device according to claim 4, characterized in that: Slide grooves (71) are correspondingly provided on the outer walls on both sides of the connecting rod (7), wherein one end of the connecting rod (7) is embedded in the cavity (61), and the sliding block (62) is slidably connected in the slide groove (71).

6. The oriented silicon steel lifting device according to claim 5, characterized in that: A pressing plate (72) is fixedly mounted on the inner wall of the other end of the connecting rod (7), wherein the inner wall of the pressing plate (72) is arranged in an arc-shaped curved structure, and the pressing plate (72) and the connecting rod (7) are arranged and mounted in an L-shaped structure.

7. The oriented silicon steel lifting device according to claim 6, characterized in that: The adjustment mechanism (8) is composed of a sleeve (81), a threaded rod (82) and an adjustment nut (83), wherein one end of the sleeve (81) is fixedly mounted on the inner wall of the cavity (61).

8. The oriented silicon steel lifting device according to claim 7, characterized in that: One end of the threaded rod (82) passes through the connecting rod (7) and is screwed into the interior of the sleeve (81) through a thread, wherein the other end of the threaded rod (82) is fixedly connected with an adjusting nut (83).

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