Magnetic lifting appliance

Abstract

The utility model relates to a magnetic lifting appliance. Comprising a stand column, a lifting arm rotating on the stand column, a lifting appliance sliding on the lifting arm, a first connecting piece arranged on a lifting appliance hook, a second connecting piece rotating on the first connecting piece, a control box controlling the lifting appliance and a magnetic attraction piece arranged at the bottom of the first connecting piece. The magnetic attraction piece is electrically connected with the control box; the second connecting piece is connected with the controller; and the second connecting piece rotates at an angle along with the up-and-down movement of the first connecting piece. The problems that the carrying efficiency is low, the manual labor intensity is large and the labor cost is high due to the fact that the steel plate lacks a proper lifting tool are solved.

Description

Technical Field

[0001] The utility model relates to the field of magnetic suspension devices, in particular to a magnetic suspension device. Background Art

[0002] During the steel plate production process, newly produced steel plates need to be transported to a storage warehouse via transport vehicles. Currently, the steel plates are primarily transported to transport vehicles manually, which is inefficient and requires production staff to concentrate and continuously carry them manually. This results in high labor intensity and labor costs for production staff, as there is a lack of suitable lifting equipment to lift the steel plates. Consequently, each steel plate needs to be manually handled, which is time-consuming and labor-intensive. Therefore, a new technology is needed to address the problems of low handling efficiency, high labor intensity, and high labor costs associated with the lack of suitable lifting equipment for steel plates in the existing technology. Utility Model Content

[0003] The embodiments of the present application provide a magnetic lifting device to solve the problems of low handling efficiency, high labor intensity and high labor cost caused by the lack of suitable lifting devices for steel plates in the prior art.

[0004] The technical solutions adopted in the embodiments of this application are as follows.

[0005] A magnetic sling includes a column, a lifting arm rotating on the column, a sling sliding on the lifting arm, a first connecting member arranged on the sling hook, a second connecting member rotating on the first connecting member, a control box for controlling the sling, and a magnetic member arranged at the bottom of the first connecting member; the magnetic member is electrically connected to the control box; the second connecting member is connected to the controller; the second connecting member rotates at an angle as the first connecting member moves up and down.

[0006] As a further improvement of the above technical solution: a first groove is provided on the lifting arm; a roller is provided on the lifting device; and the roller slides along the first groove.

[0007] As a further improvement of the above technical solution: the second connecting member includes a first rotating member, a first rod rotating on the first rotating member, a second rod arranged on the first rod, a first block arranged on the end face of the second rod and a second rotating member connected to the controller; a first hole and a second hole are provided on the second rotating member; the second hole is arc-shaped; a plurality of first holes are provided in a circular array; two groups of third holes are provided on the first block; the second hole corresponds to one group of the third holes; the other group of the third holes corresponds to the first hole, so that the second rotating member can rotate to adapt to different gripping methods; the first rotating member is provided on the first connecting member.

[0008] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

[0009] 1. Since a column is set on the ground, the lifting arm rotates at the top of the column, and a first groove is opened on the lifting arm, and a roller rolls in the first groove. The roller rotates on the sling, and the sling slides along the lifting arm. The first connecting member is set at the working end of the sling, and the first connecting member can move up and down, and a first rotating member is provided on the first connecting member, and a first rod is hinged on the first rotating member. The end face of the first rod is provided with a second rod, and a first block is provided on both sides of the second rod, and two groups of third holes are opened on the first block. The third holes are arranged oppositely, and the second rotating member is connected to the controller, and the second rotating member is provided with a first hole and a second hole. The first hole is circular and corresponds to the shape of the third hole. Several first holes are arranged in a circumferential array, and the second hole is arc-shaped. The second hole corresponds to another group of third holes. When the sling drives the magnetic suction member to move up and down, the controller can adapt to the staff's grasping method, thereby realizing rapid lifting of steel plates and adapting the grasping method as the sling moves up and down. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural diagram of the magnetic lifting device in the utility model.

[0011] Figure 2 It is a schematic diagram of the partial structure of the magnetic lifting device in the present utility model.

[0012] Figure 3 for Figure 1 A partial enlarged view of middle A.

[0013] Figure 4 It is a schematic diagram of the partial structure of the magnetic lifting device in the present utility model.

[0014] In the figure: 1. column; 2. lifting arm; 21. first slot; 3. lifting device; 31. roller; 4. first connecting member; 5. second connecting member; 51. first rotating member; 52. first rod; 53. second rod; 54. first block; 541. third hole; 55. second rotating member; 551. first hole; 552. second hole; 6. control box; 7. magnetic member. DETAILED DESCRIPTION

[0015] The embodiments of the present application provide a magnetic lifting device to solve the problems of low handling efficiency, high labor intensity and high labor cost caused by the lack of suitable lifting devices for steel plates in the prior art.

[0016] The technical solution in the embodiment of this application is to solve the above problems. The overall idea is as follows

[0017] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0018] A magnetic sling includes a column 1, a lifting arm 2 rotating on the column 1, a sling 3 sliding on the lifting arm 2, a first connecting member 4 arranged on a hook of the sling 3, a second connecting member 5 rotating on the first connecting member 4, a control box 6 for controlling the sling 3 and a magnetic member 7 arranged at the bottom of the first connecting member 4; the magnetic member 7 is electrically connected to the control box 6; the second connecting member 5 is connected to the controller; the second connecting member 5 rotates as the first connecting member 4 moves up and down.

[0019] A first slot 21 is formed on the lifting arm 2 ; a roller 31 is provided on the lifting device 3 ; and the roller 31 slides along the first slot 21 .

[0020] The second connecting member 5 includes a first rotating member 51, a first rod 52 rotating on the first rotating member 51, a second rod 53 arranged on the first rod 52, a first block 54 arranged on the end face of the second rod 53 and a second rotating member 55 connected to the controller; the second rotating member 55 is provided with a first hole 551 and a second hole 552; the second hole 552 is arc-shaped; a plurality of first holes 551 are arranged in a circular array; two groups of third holes 541 are provided on the first block 54; the second hole 552 corresponds to one group of the third holes 541; the other group of the third holes 541 corresponds to the first hole 551, so that the second rotating member 55 can rotate to adapt to different gripping methods; the first rotating member 51 is provided on the first connecting member 4.

[0021] The column 1 is set on the ground, the lifting arm 2 rotates on the top of the column 1, the lifting arm 2 is provided with a first groove 21, a roller 31 rolls in the first groove 21, the roller 31 rotates on the sling 3, the sling 3 slides along the lifting arm 2, the first connecting member 4 is set at the action end of the sling 3, the first connecting member 4 can move up and down, the first connecting member 4 is provided with a first rotating member 51, the first rotating member 51 is hinged with a first rod 52, the end surface of the first rod 52 is provided with a second rod 53, and the two sides of the second rod 53 are provided with a first Block 54, two groups of third holes 541 are provided on the first block 54, and the third holes 541 are arranged opposite to each other. The second rotating member 55 is connected to the controller. The second rotating member 55 is provided with a first hole 551 and a second hole 552. The first hole 551 is circular and corresponds to the shape of the third hole 541. There are several first holes 551 arranged in a circular array, and the second hole 552 is arc-shaped. The second hole 552 corresponds to another group of third holes 541, so that when the sling 3 drives the magnetic suction member 7 to move up and down, the controller can adapt to the staff's gripping method.

[0022] Since the column 1 is set on the ground, the lifting arm 2 rotates on the top of the column 1, the lifting arm 2 is provided with a first groove 21, a roller 31 rolls in the first groove 21, the roller 31 rotates on the sling 3, the sling 3 slides along the lifting arm 2, the first connecting member 4 is set at the action end of the sling 3, the first connecting member 4 can move up and down, the first connecting member 4 is provided with a first rotating member 51, the first rotating member 51 is hinged with a first rod 52, the end surface of the first rod 52 is provided with a second rod 53, the two sides of the second rod 53 are provided with a first block 54, and the first block 54 is provided with There are two groups of third holes 541, and the third holes 541 are arranged opposite to each other. The second rotating member 55 is connected to the controller. The second rotating member 55 is provided with a first hole 551 and a second hole 552. The first hole 551 is circular and corresponds to the shape of the third hole 541. There are several first holes 551 arranged in a circular array. The second hole 552 is arc-shaped. The second hole 552 corresponds to another group of third holes 541. When the sling 3 drives the magnetic suction part 7 to move up and down, the controller can adapt to the staff's gripping method, thereby realizing rapid lifting of steel plates and can adapt the gripping method as the sling 3 moves up and down.

[0023] Although the preferred embodiments of the present invention have been described, those skilled in the art may make additional changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention.

[0024] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A magnetic lifting device, characterized in that: The invention comprises a column (1), a hoisting arm (2) rotating on the column (1), a sling (3) sliding on the hoisting arm (2), a first connecting member (4) arranged on a hook of the sling (3), a second connecting member (5) rotating on the first connecting member (4), a control box (6) for controlling the sling (3), and a magnetic member (7) arranged at the bottom of the first connecting member (4); the magnetic member (7) is electrically connected to the control box (6); the second connecting member (5) is connected to a controller; the second connecting member (5) rotates in an angle as the first connecting member (4) moves up and down.

2. The magnetic lifting device according to claim 1, characterized in that: A first groove (21) is provided on the hoisting arm (2); a roller (31) is provided on the hoisting device (3); and the roller (31) slides along the first groove (21).

3. The magnetic lifting device according to claim 2, characterized in that: The second connecting member (5) comprises a first rotating member (51), a first rod (52) rotating on the first rotating member (51), a second rod (53) arranged on the first rod (52), a first block (54) arranged on the end face of the second rod (53) and a second rotating member (55) connected to the controller; the second rotating member (55) is provided with a first hole (551) and a second hole (552); the second hole (552) is arc-shaped; a plurality of the first holes (551) are arranged in a circular array; the first block (54) is provided with two groups of third holes (541); the second hole (552) corresponds to one group of the third holes (541); the other group of the third holes (541) corresponds to the first hole (551), so that the second rotating member (55) can rotate to adapt to different gripping methods; the first rotating member (51) is provided on the first connecting member (4).

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