Safe lifting device for galvanization

Abstract

The utility model discloses a safe lifting device for galvanization, and relates to the technical field of guardrail plate lifting. The lifting device comprises a lifting rope, two lifting mechanisms are arranged at the lower end of the lifting rope, the lifting mechanisms are used for safely lifting, a hanging mechanism is arranged at the lower ends of the two lifting mechanisms, the hanging mechanism is used for improving the hanging efficiency of the workpiece, and the hanging mechanism comprises two hanging frames; the hanging mechanism comprises two hanging frames, the upper ends of the two hanging frames are jointly and fixedly provided with a plurality of fixing plates, the upper ends of the two hanging frames are jointly and fixedly provided with two hanging plates, the lower ends of the two hanging frames are jointly and fixedly provided with a plurality of hanging rods, and a plurality of hanging hooks are arranged in the hanging rods. According to the lifting device, a plurality of workpieces can be effectively and stably driven to be lifted, so that the purpose that the lifting device can effectively hang a guardrail plate is achieved, and the purpose that the lifting device can safely conduct lifting is achieved through the lifting mechanism.

Description

Technical Field

[0001] This application relates to the technical field of lifting guardrails, and in particular to a safe lifting device for galvanizing. Background Art

[0002] The safe lifting device for workpieces during galvanizing is a lifting equipment specially designed for the galvanizing process of workpieces. Through reasonable structural design and operation procedures, it ensures the stability and safety of workpieces during lifting, transportation, and galvanizing.

[0003] After checking the publication number: CN219058376U, a safe lifting device is disclosed. In this technology, "including a bottom block and a connecting shaft, a rotating assembly is arranged between the bottom block and the connecting shaft, the top of the connecting shaft is fixedly connected with a top plate, the bottom of the top plate is fixedly connected with an electric sliding table, the sliding end of the electric sliding table is fixedly connected with a cylinder, the output end of the cylinder is fixedly connected with a rectangular shell, a sliding hole is opened at the bottom of the rectangular shell, two clamping plates that extend below the rectangular shell and are symmetrically distributed front and back are slidably connected inside the sliding hole, support blocks located below the rectangular shell are fixedly connected to the opposite sides of the two clamping plates, a driving assembly is arranged between the rectangular shell and the clamping plates, a placing block located on the right side of the connecting shaft is fixedly connected to the top of the bottom block, and rectangular grooves are opened on both the front and back sides of the placing block" and other technical solutions are disclosed. With this safe lifting device, technical effects such as positioning and clamping and continuous support are achieved.

[0004] Regarding the above related technologies, the inventor believes that when the existing safe lifting devices lift and galvanize guardrails, most lifting devices cannot effectively lift the guardrails, thus affecting the galvanizing efficiency of the guardrails. Secondly, when the existing safe lifting devices lift and galvanize guardrails, most lifting devices cannot lift safely, resulting in the lifting device being prone to falling off and causing danger during the lifting process. Summary of the Utility Model

[0005] The purpose of this application is to provide a safe lifting device for galvanizing to improve the problems that most lifting devices cannot effectively lift guardrails and most lifting devices cannot lift safely.

[0006] A safe lifting device for galvanizing provided by this application adopts the following technical solutions:

[0007] A safety lifting device for galvanizing, including a lifting rope. At the lower end of the lifting rope, there are two lifting mechanisms. At the lower ends of the two lifting mechanisms, there is a hanging mechanism in common. The hanging mechanism includes two hanging frames. At the upper ends of the two hanging frames, there are a plurality of fixed plates fixedly arranged in common. At the upper ends of the two hanging frames, there are two hanging plates fixedly arranged in common. At the lower ends of the two hanging frames, there are a plurality of suspension rods fixedly arranged in common. Inside each of the plurality of suspension rods, there are a plurality of hooks.

[0008] By adopting the above technical solution, through the hanging mechanism, when the safety lifting device is lifting and galvanizing the guardrail plate, it can effectively and stably drive a plurality of workpieces for lifting, thereby improving the galvanizing efficiency of the guardrail plate, and thus achieving the purpose that the lifting device can effectively hang the guardrail plate.

[0009] Optionally, on one side of the inner surfaces of the two hanging frames, a plurality of reinforcing plates are fixedly arranged.

[0010] By adopting the above technical solution, the hanging frame can improve the structural strength through the reinforcing plate, and avoid bending deformation.

[0011] Optionally, on one side of each of the two hanging plates, hanging grooves respectively matching with the two lifting mechanisms are provided.

[0012] By adopting the above technical solution, the hanging plate can be connected to the lifting mechanism through the hanging groove.

[0013] Optionally, on both sides of each of the plurality of suspension rods, hanging holes are provided, and the inner surfaces of every two hanging holes are respectively rotationally fitted with the outer surfaces of the plurality of hooks.

[0014] By adopting the above technical solution, the hook can rotate on the inner surface of the hanging hole through the hanging hole.

[0015] Optionally, the lifting mechanism includes a lifting plate. On one side of the lifting plate, a lifting opening matching with the hanging groove is provided. On one side of the lifting plate, a protective frame is rotatably arranged. Inside the lifting plate, a lifting wheel is rotatably arranged. On one side of the lifting plate, a mounting bolt matching with the lifting wheel is provided.

[0016] By adopting the above technical solution, through the lifting mechanism, when the safety lifting device is lifting and galvanizing the guardrail plate, it can be safely and stably connected to the lifting device, and the connection can be limited through the protective frame, avoiding the situation of connection detachment, thereby improving the safety during the lifting of the guardrail plate, and thus achieving the purpose that the lifting device can perform lifting safely.

[0017] Optionally, on one side of each of the two lifting plates, protective bolts respectively matching with the two protective frames are inserted.

[0018] By adopting the above technical solution, the protective frame can be fixed by the protective bolts.

[0019] Optionally, two anti-slip pads are fixedly arranged on both sides of the two lifting plates, and anti-slip patterns are fixedly arranged on one side of the eight anti-slip pads.

[0020] By adopting the above technical solution, the anti-slip pads cooperate with the anti-slip patterns to avoid slipping when holding.

[0021] Optionally, mounting screw grooves respectively matched with the two mounting bolts are formed on one side of the two lifting plates.

[0022] By adopting the above technical solution, the mounting bolts can be fixedly installed through the mounting screw grooves.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. Through the hanging mechanism of the present utility model, when the safety lifting device lifts and galvanizes the guardrail plate, it can effectively and stably drive multiple workpieces to be lifted, thereby improving the galvanizing efficiency of the guardrail plate, and thus achieving the purpose that the lifting device can effectively hang the guardrail plate.

[0025] 2. Through the lifting mechanism of the present utility model, when the safety lifting device lifts and galvanizes the guardrail plate, it can be safely and stably connected to the lifting device, thereby improving the safety during the lifting of the guardrail plate, and thus achieving the purpose that the lifting device can perform lifting safely. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a schematic structural diagram of the present utility model.

[0027] Figure 2 is the present utility model Figure 1 enlarged view at A in.

[0028] Figure 3 is a schematic structural diagram of the hanging mechanism of the present utility model.

[0029] Figure 4 is a schematic structural diagram of the lifting mechanism of the present utility model.

[0030] In the figure, 1, lifting rope; 2, hanging mechanism; 3, lifting mechanism; 20, hanging frame; 21, reinforcing plate; 22, suspension rod; 23, hook; 24, hanging hole; 25, fixing plate; 26, hanging groove; 27, hanging plate; 30, lifting plate; 31, lifting opening; 32, protective bolt; 33, protective frame; 34, mounting bolt; 35, mounting screw groove; 36, lifting wheel; 37, anti-slip pad; 38, anti-slip pattern. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] The following is a further detailed description of this application in conjunction with the attached Figure 1 - attached Figure 3 , to make a further detailed description of this application. Embodiment

[0032] A safety lifting device for galvanizing, referring to Figure 1 and Figure 2 , includes a lifting rope 1. Two lifting mechanisms 3 are provided at the lower end of the lifting rope 1. The lifting mechanisms 3 are for enhancing the safety during lifting. The lower ends of the two lifting mechanisms 3 are commonly connected to a hanging mechanism 2. The hanging mechanism 2 is for hanging the workpiece. The hanging mechanism 2 includes two hanging frames 20. A plurality of fixing plates 25 are fixed to the upper ends of the two hanging frames 20 by bolts. Two hanging plates 27 are fixed to the upper ends of the two hanging frames 20 by bolts. A plurality of suspender bars 22 are welded and fixed to the lower ends of the two hanging frames 20. A plurality of hooks 23 are provided inside each of the plurality of suspender bars 22. The hooks 23 are for hanging the guardrail plate.

[0033] Referring to Figure 2 , on one side of the inner surface of each of the two hanging frames 20, a plurality of reinforcing plates 21 are welded and fixed. Hanging grooves 26 respectively cooperating with the two lifting mechanisms 3 are formed on one side of each of the two hanging plates 27. Hanging holes 24 are formed on both sides of each of the plurality of suspender bars 22. And the inner surfaces of every two hanging holes 24 are respectively rotationally fitted with the outer surfaces of the plurality of hooks 23. The hanging frame 20 can enhance the structural strength through the reinforcing plate 21 to avoid bending deformation. The hanging plate 27 can be connected to the lifting mechanism 3 through the hanging groove 26. The hook 23 can rotate on the inner surface of the hanging hole 24 through the hanging hole 24.

[0034] Referring to Figure 3 , the lifting mechanism 3 includes a lifting plate 30. The lifting plate 30 is in the shape of a hook for easy holding. A lifting opening 31 cooperating with the hanging groove 26 is formed on one side of the lifting plate 30. A rotatable protective frame 33 is provided on one side of the lifting plate 30. One side of the protective frame 33 is located inside the lifting plate 30. One side of the inner surface of the protective frame 33 is in contact with one side of the lifting plate 30, which can play a role in closing the lifting opening 31 during rotation. A rotatable pulley 36 is provided on the inner surface of the lifting plate 30. An installation bolt 34 cooperating with the pulley 36 is provided on one side of the lifting plate 30 for fixing the pulley 36.

[0035] Referring to Figure 3, on one side of each of the two lifting plates 30, there are provided protection bolts 32 that are respectively used in cooperation with the two protective frames 33. On both sides of the two lifting plates 30, two anti-slip pads 37 are fixed by an adhesive. On one side of each of the eight anti-slip pads 37, anti-slip lines 38 are fixed by an adhesive. On one side of each of the two lifting plates 30, installation screw grooves 35 that are respectively used in cooperation with the two installation bolts 34 are provided. The protective frame 33 can be fixed by the protection bolt 32. The anti-slip pads 37 cooperate with the anti-slip lines 38 to avoid slipping when holding. The installation bolt 34 can be fixedly installed through the installation screw groove 35.

[0036] The implementation principle of the embodiment of the present application is as follows: Through the hanging mechanism 2, the workpiece can be directly hung on the hook 23 below the hanging rod 22 and driven through the hanging frame 20. The hanging frame 20 can improve the structural stability through multiple fixing plates 25, and can be connected to the lifting mechanism 3 through the hanging groove 26 on one side of the hanging plate 27, so as to achieve the purpose that the lifting device can effectively hang the guardrail plate.

[0037] The hanging frame 20 can improve the structural strength through the reinforcing plate 21 to avoid bending deformation. The hanging plate 27 can be connected to the lifting mechanism 3 through the hanging groove 26. The hook 23 can rotate on the inner surface of the hanging hole 24 through the hanging hole 24.

[0038] Through the lifting mechanism 3, connect the lifting port 31 on one side of the lifting plate 30 with the hanging groove 26, and then rotate the protective frame 33 and fix it through the protection bolt 32, which can prevent the occurrence of unhooking. Through the pulley 36 on the outer surface of the installation bolt 34, it can be connected to the lifting rope 1, so as to achieve the purpose that the lifting device can be safely lifted.

[0039] The protective frame 33 can be fixed by the protection bolt 32. The anti-slip pads 37 cooperate with the anti-slip lines 38 to avoid slipping when holding. The installation bolt 34 can be fixedly installed through the installation screw groove 35.

[0040] The embodiments of the present specific implementation manners are all preferred embodiments of the present application, and do not limit the protection scope of the present application accordingly. The same components are denoted by the same reference numerals. Therefore: All equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A safety lifting device for galvanizing, comprising a lifting rope (1), characterized in that: The lower end of the lifting rope (1) is provided with two lifting mechanisms (3), and a hanging mechanism (2) is jointly provided at the lower ends of the two lifting mechanisms (3); The hanging mechanism (2) includes two hanging frames (20). A plurality of fixing plates (25) are jointly fixed to the upper ends of the two hanging frames (20). Two hanging plates (27) are jointly fixed to the upper ends of the two hanging frames (20). A plurality of hanging rods (22) are jointly fixed to the lower ends of the two hanging frames (20). A plurality of hooks (23) are arranged inside each of the plurality of hanging rods (22).

2. The safety lifting device for galvanizing according to claim 1, characterized in that: A plurality of reinforcing plates (21) are respectively fixed to one side of the inner surfaces of the two hanging frames (20).

3. The safety lifting device for galvanizing according to claim 1, characterized in that: Hanging grooves (26) respectively cooperating with the two lifting mechanisms (3) are formed in one side of each of the two hanging plates (27).

4. The safety lifting device for galvanizing according to claim 1, wherein: Hanging holes (24) are formed in both sides of each of the plurality of hanging rods (22), and the inner surfaces of every two hanging holes (24) are respectively rotationally attached to the outer surfaces of the plurality of hooks (23).

5. The safety lifting device for galvanizing according to claim 1, characterized in that: The lifting mechanism (3) includes a lifting plate (30). A lifting opening (31) cooperating with the hanging groove (26) is formed in one side of the lifting plate (30). A protective frame (33) is rotatably arranged on one side of the lifting plate (30). A lifting wheel (36) is rotatably arranged on the inner surface of the lifting plate (30). An installation bolt (34) cooperating with the lifting wheel (36) is arranged on one side of the lifting plate (30).

6. The safety lifting device for galvanizing according to claim 5, characterized in that: Protective bolts (32) respectively cooperating with the two protective frames (33) are inserted into one side of each of the two lifting plates (30).

7. The safety lifting device for galvanizing according to claim 5, characterized in that: Two anti-slip pads (37) are respectively fixed to both sides of each of the two lifting plates (30). Anti-slip lines (38) are fixed to one side of each of the eight anti-slip pads (37).

8. The safety lifting device for galvanizing according to claim 5, characterized in that: Installation screw grooves (35) respectively cooperating with the two installation bolts (34) are formed in one side of each of the two lifting plates (30).

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