Non-magnetic plate material hoisting tool

Abstract

The utility model discloses a non-magnetic plate material hoisting tool, which relates to the technical field of hoisting, and comprises a hoisting main body which is provided with an accommodating groove for accommodating a workpiece, two hoisting main bodies are oppositely arranged to cooperatively lift the bottom of the workpiece, and the top of the hoisting main body is provided with a channel; the stress application lever is rotationally arranged in the channel through a fixing piece, a lifting ring is arranged at the first end of the stress application lever, and the second end of the stress application lever is used for extruding or loosening the top of the workpiece. The device is simple in structure, low in manufacturing cost and easy to operate, a workpiece is clamped according to the lever principle, it can be guaranteed that the clamping force is large, the device can clamp the workpiece more stably and reliably, the lifting efficiency of the workpiece can be improved, and the labor intensity of operators is reduced.

Description

Technical Field

[0001] This utility model relates to the field of hoisting technology, and more specifically, to a hoisting tool for non-magnetic plate materials. Background Technology

[0002] Currently, there are various types of lifting tools on the market, such as magnetic lifting tools, suction cup lifting tools, and special lifting tools for irregularly shaped workpieces. However, for non-magnetic plate workpieces, which are materials that cannot be magnetized or have very weak magnetization capabilities under the action of an external magnetic field, such as copper, aluminum, lead, silver, gold, and other non-metallic materials, magnetic lifting tools cannot be used for lifting operations.

[0003] In existing technologies, the methods for lifting non-magnetic plate workpieces include the following: 1. Machining threaded holes on the non-magnetic plate workpiece and then lifting it using lifting rings; 2. Wrapping the non-magnetic plate workpiece with pads using lifting ropes, then directly lifting it using lifting ropes; 3. For lighter, thinner non-magnetic plate workpieces, vacuum suction cups can be used for direct lifting. However, while these lifting methods can meet the requirements, their disadvantages are also quite obvious: the lifting efficiency is too low, the manual labor intensity is high, and it is not suitable for long-term operations.

[0004] In summary, how to provide a device that is simple in structure, reliable in clamping, and convenient for hoisting non-magnetic plate materials is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0005] In view of this, the purpose of this utility model is to provide a lifting tool for non-magnetic plate materials, which has a simple structure, reliable clamping, facilitates the lifting of non-magnetic plate materials, and is suitable for use on workpieces of different thicknesses.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A hoisting tool for non-magnetic plate materials, comprising:

[0008] The hoisting body is provided with a receiving groove for accommodating the workpiece. Two hoisting bodies are arranged opposite each other to cooperate in lifting the bottom of the workpiece. The top of the hoisting body is provided with a channel.

[0009] A force-applying lever is rotatably mounted in the channel via a fixing member. The first end of the force-applying lever is provided with a lifting ring, and the second end of the force-applying lever is used to squeeze or release the top of the workpiece.

[0010] In one embodiment, the receiving groove includes a C-shaped groove or a U-shaped groove.

[0011] In one embodiment, the second end is provided with a pressure-bearing block, the side of the pressure-bearing block connected to the second end is an arc-shaped structure, and the side of the pressure-bearing block away from the second end is an L-shaped structure, with the arc-shaped structure and the L-shaped structure being distributed opposite to each other.

[0012] In one embodiment, the pressure block is rotatably connected to the second end via a rotating pin.

[0013] In one embodiment, the second end is provided with a mounting hole, the rotating pin is rotatably disposed in the mounting hole, and there is a gap between the rotating pin and the mounting hole.

[0014] In one embodiment, the bottom of the pressure block is provided with a rubber pad or a silicone pad.

[0015] In one embodiment, the force-applying lever comprises a straight bar or a sickle-handled bar.

[0016] In one embodiment, the bottom of the hoisting body is provided with a ramp, and the side of the ramp near the workpiece is higher than the side of the ramp near the receiving groove.

[0017] When using the non-magnetic plate material hoisting tool provided by this utility model, the workpiece is placed in the receiving groove of the hoisting body to support the bottom of the workpiece. When the workpiece needs to be hoisted, the lifting ring at the first end of the force lever is connected to the lifting rope so that after the first end of the force lever is subjected to the tension of the lifting rope, the tension is applied to the second end of the force lever that contacts the workpiece through the fixing part (fulcrum). The second end of the force lever is used to squeeze the top of the workpiece to cooperate with the receiving groove to clamp the non-magnetic workpiece. Both ends of the workpiece are clamped, which can effectively ensure the clamping and hoisting stability of the workpiece.

[0018] This device features a simple structure, low manufacturing cost, and ease of operation. Utilizing the lever principle to clamp workpieces, it ensures a large clamping force, making the workpiece clamping more stable and reliable. This helps improve workpiece lifting efficiency and reduces the labor intensity of operators. Furthermore, this device is suitable for workpieces of varying thicknesses; when the workpiece is thicker, the lever applies force more smoothly, while when the workpiece is thinner, the lever is more inclined, allowing the second end of the lever to engage with the receiving groove to clamp workpieces of different thicknesses.

[0019] In summary, the non-magnetic plate material hoisting tool provided by this utility model has a simple structure, reliable clamping, facilitates the hoisting of non-magnetic plate materials, and is suitable for use on workpieces of different thicknesses. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0021] Figure 1 This is a schematic diagram illustrating the use of the non-magnetic plate material hoisting tool provided by this utility model.

[0022] Figure 2 for Figure 1 Front sectional view;

[0023] Figure 3 for Figure 2 A magnified view of section A in the image.

[0024] Figures 1-3 middle:

[0025] 1 is the hoisting body, 11 is the ramp, 12 is the passage, 13 is the receiving groove, 2 is the force-applying lever, 21 is the lifting ring, 22 is the mounting hole, 3 is the pressure block, 31 is the arc-shaped structure, 32 is the L-shaped structure, 4 is the bolt, 5 is the rotating pin, and 6 is the workpiece. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] The core of this utility model is to provide a lifting tool for non-magnetic plate materials. It has a simple structure, reliable clamping, and is convenient for lifting non-magnetic plate materials. It is also suitable for use on workpieces of different thicknesses.

[0028] Please refer to Figures 1 to 3 ,in, Figure 1 This is a schematic diagram illustrating the use of the non-magnetic plate material hoisting tool provided by this utility model. Figure 2 for Figure 1 Front sectional view; Figure 3 for Figure 2 A magnified view of section A in the image.

[0029] This specific embodiment provides a hoisting tool for non-magnetic plate materials, including:

[0030] The hoisting body 1 is provided with a receiving groove 13 for accommodating the workpiece. Two hoisting bodies are arranged opposite each other to cooperate in lifting the bottom of the workpiece. The top of the hoisting body 1 is provided with a channel 12.

[0031] The force-applying lever 2 is rotatably mounted in the channel 12 via a fixing member. The first end of the force-applying lever 2 is provided with a lifting ring 21, and the second end of the force-applying lever 2 is used to squeeze or release the top of the workpiece.

[0032] It should be noted that the fixing component can be set as bolt 4. This device mainly utilizes the lever principle (the force-applying lever 2 is rotatably set in the channel 12 at the top of the hoisting body 1 through the fixing component, and the force-applying lever 2 can rotate up and down relative to the channel 12 around the fixing component) to convert the tension of the hoisting rope at the lifting ring 21 into pressure on the workpiece 6, thereby pressing the workpiece 6 tightly and realizing the hoisting operation of non-magnetic plate-type workpieces 6. Therefore, this device can effectively improve hoisting efficiency, reduce hoisting operation time, and reduce unnecessary hoisting actions (for example, the previous workpiece 6 and tooling bolt connection required the tightening of multiple bolts), reduce labor intensity, and effectively solve the hoisting problem of non-magnetic plate materials.

[0033] In practical applications, the shape, structure, and material of the hoisting body 1 and the force-applying lever 2 can be determined according to the actual situation and needs.

[0034] When using the non-magnetic plate material hoisting tool provided by this utility model, the workpiece 6 is placed in the receiving groove 13 of the hoisting body 1 so that the bottom of the workpiece 6 is supported by the receiving groove 13 of the hoisting body 1. When the workpiece 6 needs to be hoisted, the lifting ring 21 at the first end of the force lever 2 is connected to the lifting rope so that after the first end of the force lever 2 is subjected to the tension of the lifting rope, the tension is applied to the second end of the force lever 2 that contacts the workpiece 6 through the fixing part (fulcrum). The second end of the force lever 2 is used to squeeze the top of the workpiece 6 so as to cooperate with the receiving groove 13 to clamp the non-magnetic workpiece 6. Both ends of the workpiece 6 are clamped, which can effectively ensure the clamping and hoisting stability of the workpiece 6.

[0035] This device features a simple structure, low manufacturing cost, and ease of operation. Utilizing the lever principle to clamp workpiece 6, it ensures a large clamping force, making the clamping of workpiece 6 more stable and reliable. This helps improve the lifting efficiency of workpiece 6 and reduces the labor intensity of operators. Furthermore, this device is suitable for workpieces 6 of varying thicknesses. Specifically, when the workpiece 6 is thicker, the applying lever 2 is more gently angled; when the workpiece 6 is thinner, the applying lever 2 is more inclined, allowing the second end of the applying lever 2 to cooperate with the receiving groove 13 to clamp workpieces 6 of different thicknesses.

[0036] In summary, the non-magnetic plate material hoisting tool provided by this utility model has a simple structure, reliable clamping, facilitates the hoisting of non-magnetic plate materials, and is suitable for use on workpieces of different thicknesses.

[0037] In one embodiment, the receiving groove 13 includes a C-shaped groove or a U-shaped groove to effectively accommodate the workpiece 6 and facilitate the processing and manufacturing of the hoisting body 1. That is, in actual use, the receiving groove 13 of the hoisting body 1 can be set as an elongated U-shaped groove structure or as an arc-shaped C-shaped groove, depending on the actual situation and actual needs.

[0038] In one embodiment, such as Figure 3 As shown, a pressure block 3 is provided at the second end. The side of the pressure block 3 connected to the second end is an arc-shaped structure 31, and the side of the pressure block 3 away from the second end is an L-shaped structure 32. The arc-shaped structure 31 and the L-shaped structure 32 are distributed opposite to each other. After the lifting ring 21 at the first end of the force lever 2 is connected to the lifting rope, the tension of the lifting rope at the first end can be applied to the pressure block 3 through the fixing member (fulcrum). This allows the pressure block 3 to press the top of the workpiece 6, and the horizontal part of the L-shaped structure 32 to press the bottom of the workpiece 6, which can effectively cooperate with the receiving groove 13 to clamp the workpiece 6.

[0039] In one embodiment, the pressure block 3 is rotatably connected to the second end via a rotating pin 5. That is, during use, the pressure block 3 will rotate around the second end with the rotating pin 5 as the pivot point, and the pressure block 3 can swing freely.

[0040] In one embodiment, the second end is provided with a mounting hole 22, and the rotating pin 5 is rotatably disposed within the mounting hole 22, with a gap between the rotating pin 5 and the mounting hole 22. That is, a large gap is left between the mounting hole 22 at the second end of the force-applying lever 2 and the rotating pin 5 to ensure that the rotating pin 5 is not subjected to force. Therefore, when the tension of the lifting rope is applied to the pressure block 3 through the fixing member, the large gap between the rotating pin 5 and the mounting hole 22 prevents the rotating pin 5 from being subjected to force, and the arc end of the second end of the force-applying lever 2 fits into the arc-shaped structure 31 of the pressure block 3, so the tension of the lifting rope on the force-applying lever 2 can be applied to the pressure block 3, thereby using the L-shaped structure 32 to clamp the workpiece 6.

[0041] It should be noted that if the gap between the rotating pin 5 and the mounting hole 22 is too small, the force exerted by the lever 2 may be applied to the rotating pin 5, potentially causing excessive force and damage to the rotating pin 5. It may also result in insufficient force on the bearing block 3 and inadequate clamping force on the workpiece 6. In practical applications, the gap between the rotating pin 5 and the mounting hole 22 at the second end of the lever 2 can be adjusted according to the actual situation and requirements.

[0042] It should be further explained that the force-applying lever 2 is connected to the lifting body 1 via bolt 4, and the pressure block 3 is connected to the second end of the force-applying lever 2 via rotating pin 5. The pressure block 3 can rotate around the rotating pin 5. The workpiece 6 is placed in the receiving groove 13 of the lifting body 1. When the workpiece 6 needs to be lifted, the lifting ring 21 at the first end of the force-applying lever 2 is pulled by the lifting rope, and the force is applied to the pressure block 3 through the bolt 4 (fulcrum). Since there is a large gap between the rotating pin 5 and the mounting hole 22 at the second end of the force-applying lever 2, the rotating pin 5 does not bear any force. All the force is applied to the arc-shaped structure 31 of the pressure block 3, thereby realizing the clamping operation of the workpiece 6.

[0043] In one embodiment, the bottom of the pressure block 3 is provided with a rubber pad or silicone pad to prevent the pressure block 3 from causing compression deformation of the workpiece 6. Moreover, in actual application, the pressure block 3 can be set as a rectangular block structure or a square block structure according to the actual situation and needs.

[0044] In one embodiment, the force-applying lever 2 includes a straight rod or a sickle-handle shaped rod. The sickle-handle shaped rod can be lengthened with an extended lever arm without changing the space occupied, thereby increasing the compressive force and clamping effect of the force-applying lever 2 on the workpiece 6. Alternatively, the force-applying lever 2 can also be set as a straight rod for ease of manufacturing.

[0045] In one embodiment, such as Figure 2 As shown, the bottom of the hoisting body 1 is provided with a ramp 11, and the side of the ramp 11 closer to the workpiece is higher than the side of the ramp 11 closer to the receiving groove 13, so that the hoisting body 1 can more smoothly load the workpiece 6 into the receiving groove 13.

[0046] It should be noted that the first end and the second end mentioned in this application are only distinguished by their different positions and do not have any order of precedence.

[0047] In addition, it should be noted that the orientation or positional relationship indicated by "top" and "bottom" in this application is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the purpose of simplifying the description and making it easier to understand, and is not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0048] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. Any combination of all embodiments provided by this utility model is within the protection scope of this utility model and will not be elaborated upon here.

[0049] The above provides a detailed description of the non-magnetic plate material hoisting tool provided by this utility model. Specific examples have been used to illustrate the principle and implementation of this utility model. The descriptions of the embodiments above are only for the purpose of helping to understand the method and core idea of ​​this utility model. It should be noted that those skilled in the art can make several improvements and modifications to this utility model without departing from the principle of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A hoisting tool for non-magnetic plate materials, characterized in that, include: The hoisting body (1) is provided with a receiving groove (13) for accommodating the workpiece (6). The two hoisting bodies are arranged opposite each other to cooperate in lifting the bottom of the workpiece (6). The top of the hoisting body (1) is provided with a channel (12). A force-applying lever (2) is rotatably mounted in the channel (12) via a fixing member. The first end of the force-applying lever (2) is provided with a lifting ring (21), and the second end of the force-applying lever (2) is used to squeeze or release the top of the workpiece (6).

2. The hoisting tool for non-magnetic plate materials according to claim 1, characterized in that, The receiving groove (13) includes a C-shaped groove or a U-shaped groove.

3. The hoisting tool for non-magnetic plate materials according to claim 1, characterized in that, The second end is provided with a pressure block (3), the side of the pressure block (3) connected to the second end is an arc-shaped structure (31), and the side of the pressure block (3) away from the second end is an L-shaped structure (32). The arc-shaped structure (31) and the L-shaped structure (32) are distributed relative to each other.

4. The hoisting tool for non-magnetic plate materials according to claim 3, characterized in that, The pressure block (3) is rotatably connected to the second end via a rotating pin (5).

5. The hoisting tool for non-magnetic plate materials according to claim 4, characterized in that, The second end is provided with a mounting hole (22), the rotating pin (5) is rotatably disposed in the mounting hole (22), and there is a gap between the rotating pin (5) and the mounting hole (22).

6. The hoisting tool for non-magnetic plate materials according to claim 3, characterized in that, The bottom of the pressure block (3) is provided with a rubber pad or a silicone pad.

7. The hoisting tool for non-magnetic plate materials according to any one of claims 1 to 6, characterized in that, The force-applying lever (2) includes a straight bar or a sickle-shaped bar.

8. The hoisting tool for non-magnetic plate materials according to any one of claims 1 to 6, characterized in that, The bottom of the hoisting body (1) is provided with a ramp (11), and the side of the ramp (11) near the workpiece (6) is higher than the side of the ramp (11) near the receiving groove (13).

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