Surface galvanizing equipment for steel pipe

Abstract

The utility model belongs to the field of steel pipe processing, particularly relates to surface galvanizing equipment for a steel pipe, and aims to solve the problems that the conventional galvanizing equipment is inconvenient to quickly adjust according to the length of the steel pipe, is complicated to operate, affects the galvanizing efficiency, and causes incomplete galvanizing and affects the galvanizing integrity due to the fact that an external device possibly blocks a steel pipe opening. The device comprises a galvanized frame, a fixing plate and a plurality of first plugs are fixedly connected to the upper surface of the galvanized frame, a sliding plate is slidably connected to the upper surface of the galvanized frame, a plurality of second plugs are fixedly connected to one side of the sliding plate, and steel pipes are installed between the first plugs and the second plugs which correspond to each other; according to the steel pipe clamping device, due to the design of the adjusting assembly, a user is allowed to easily adjust the position of the second plug by rotating the combination of the screw rod and the chain wheel according to different sizes of steel pipes, so that the steel pipes of different specifications can be stably clamped, and the flexibility and the applicability of the device are enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of steel pipe processing, in particular to surface galvanizing equipment for steel pipes. Background Art

[0002] Steel pipe is a hollow long strip of steel, widely used in various fields and industries. In actual use, in order to improve the anti-corrosion and anti-rust functions, the surface of the steel pipe is galvanized during manufacturing. Zinc is more active than iron. When the galvanized layer is tightly combined with the steel pipe matrix, it can effectively prevent the steel pipe from direct contact with the external environment, thereby slowing down or preventing the corrosion of the steel pipe.

[0003] When using traditional galvanizing equipment, it is not convenient to quickly adjust according to the length of the steel pipe. The operation is complicated, which affects the galvanizing efficiency. During galvanizing, its external device may block the steel pipe mouth, resulting in incomplete galvanizing and affecting the integrity of galvanizing.

[0004] In view of the above problems, the utility model document proposes a surface galvanizing equipment for steel pipes. Utility Model Content

[0005] The utility model aims to solve the shortcomings of the prior art, namely, it is inconvenient to make quick adjustments according to the length of the steel pipe, the operation is complicated, the galvanizing efficiency is affected, the external device may block the steel pipe mouth, resulting in incomplete galvanizing and affecting the integrity of the galvanizing, and proposes a surface galvanizing equipment for steel pipes.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A surface galvanizing equipment for steel pipes, comprising a galvanizing frame, a crane, a galvanizing box and an adjusting assembly, wherein a fixed plate and a plurality of first plugs are fixedly connected to the upper surface of the galvanizing frame, a sliding plate is slidably connected to the upper surface of the galvanizing frame, a plurality of second plugs are fixedly connected to one side of the sliding plate, and a steel pipe is installed between two corresponding first plugs and second plugs;

[0008] The traveling crane is arranged in an N-shape, and two winches are installed in the traveling crane. The output ends of the winches are respectively fixedly connected with steel wire ropes, and the two steel wire ropes are respectively fixedly connected to the two ends of the galvanized frame;

[0009] The galvanizing box is used for galvanizing steel pipes, and the galvanizing box is located inside the crane;

[0010] The adjusting assembly is arranged between the fixed plate and the sliding plate, and the adjusting assembly is used to adjust the position of the second plug.

[0011] In a possible design, the adjustment assembly includes two screws, which are rotatably connected to one side of the sliding plate, and the two screws respectively penetrate the fixed plate. One side of the fixed plate is rotatably connected to two sprockets, and the screws are respectively threadedly connected to the corresponding sprockets, and a chain is connected between the two sprockets.

[0012] In a possible design, a plurality of reinforcing plates are slidably connected inside the galvanized frame, and a plurality of screw holes are respectively provided on both sides of the galvanized frame, wherein a fixing wire is threadedly connected to one of the screw holes, and the fixing wire is located inside the reinforcing plate.

[0013] In a possible design, two guide rods are fixedly connected to one side of the sliding plate, and the guide rods pass through the fixed plate.

[0014] In a possible design, one end of the screw rod is fixedly connected to a rotating block.

[0015] In a possible design, a plurality of through holes are provided on one side of the first plug and the second plug, and the through holes are used for the circulation of the galvanizing liquid.

[0016] In the present application, one end of the steel pipe is placed on the first plug, and the other end is placed between the second plugs on the sliding plate, and the screw and the sprocket are driven to rotate by adjusting the assembly, that is, rotating the rotating block, thereby pushing the sliding plate to move along the galvanizing frame until the steel pipe is firmly clamped and fixed;

[0017] Start the winch in the crane, lift the galvanizing frame and the steel pipe on it through the steel wire rope, immerse the steel pipe in the galvanizing liquid in the galvanizing box, and the galvanizing liquid penetrates between the steel pipes through the through holes on the first plug and the second plug to perform the galvanizing operation. If necessary, the immersion depth and time of the steel pipe in the galvanizing liquid can be adjusted by the crane to achieve the expected galvanizing effect;

[0018] After galvanizing is completed, the galvanizing rack and the steel pipes on it are lifted and moved out of the galvanizing box by a winch, the adjustment assembly is loosened to separate the sliding plate from the fixed plate, the galvanized steel pipes are taken out, the residual galvanizing liquid on the galvanizing rack, galvanizing box and various components is cleaned, and preparations are made for the next galvanizing operation.

[0019] Beneficial effects:

[0020] In the utility model, the surface galvanizing equipment for steel pipes is designed so that the user can easily adjust the position of the second plug by rotating the combination of the screw and the sprocket according to the different sizes of the steel pipes, thereby achieving a stable clamping of steel pipes of different specifications, thereby enhancing the flexibility and applicability of the equipment;

[0021] In the utility model, for the surface galvanizing equipment for steel pipes, users can complete the clamping of steel pipes and the lifting and lowering of galvanizing boxes only through simple rotation operations, which reduces the difficulty of operation and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the main structure of a surface galvanizing equipment for steel pipes proposed by the utility model;

[0023] Figure 2 This is a schematic diagram of the galvanizing frame structure of a surface galvanizing equipment for steel pipes proposed by the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of an adjustment component of a surface galvanizing equipment for steel pipes proposed by the utility model;

[0025] Figure 4 The utility model discloses a schematic diagram of a sliding plate structure of a surface galvanizing device for a steel pipe.

[0026] In the figure: 1. crane; 2. winch; 3. steel wire rope; 4. galvanized box; 5. galvanized frame; 6. steel pipe; 7. reinforcement plate; 8. fixing wire; 9. first plug; 10. fixed plate; 11. sliding plate; 12. screw; 13. sprocket; 14. chain; 15. rotating block; 16. guide rod; 17. second plug; 18. through hole. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] Example 1

[0029] Reference Figure 1-Figure 4 A surface galvanizing device comprises: a galvanizing frame 5, a fixing plate 10 and a plurality of first plugs 9 are welded on the upper surface of the galvanizing frame 5, the first plugs 9 are evenly distributed at one end of the galvanizing frame 5, and are used to fix one end of the steel pipe 6, and the two ends of the galvanizing frame 5 are also provided with fixing points for connecting the steel wire rope 3;

[0030] A slidable sliding plate 11 is installed on the upper surface of the galvanizing frame 5, and a plurality of second plugs 17 are fixed on the sliding plate 11. These second plugs 17 correspond to the first plugs 9 one by one and are used to fix the other end of the steel pipe 6;

[0031] An n-shaped traveling crane 1 is provided, and a plurality of universal wheels are installed at the bottom thereof for its own movement. Two winches 2 are installed inside the traveling crane, and the output ends of the winches 2 are connected to the two ends of the galvanizing frame 5 through steel wire ropes 3, and are used to lift and move the galvanizing frame 5 and the steel pipes 6 thereon;

[0032] A galvanizing box 4 is provided below the traveling crane 1 for containing galvanizing liquid, and the steel pipe 6 is immersed in the galvanizing liquid during the galvanizing process;

[0033] An adjustment assembly is installed between the fixed plate 10 and the sliding plate 11, including two screws 12, which are respectively rotatably connected to one side of the sliding plate 11 and penetrate the fixed plate 10, each screw 12 is threadedly connected to a sprocket 13, and the two sprockets 13 are connected by a chain 14 to achieve synchronous rotation, so as to facilitate the adjustment of the position of the second plug 17, and are suitable for steel pipes 6 of different lengths;

[0034] A plurality of reinforcing plates 7 are slidably installed inside the galvanized frame 5 to enhance its structural strength. The reinforcing plates 7 are fixed by screw holes and fixing wires 8 on both sides of the galvanized frame 5 to fix the reinforcing plates 7 in appropriate positions.

[0035] The present application can be used in the steel pipe field, and can also be used in other fields applicable to the present application.

[0036] Example 2

[0037] refer to Figure 1-Figure 4 , improved on the basis of Example 1:

[0038] A surface galvanizing device for steel pipes, which is applied to the field of steel pipes;

[0039] Two guide rods 16 are fixedly connected on both sides of the sliding plate 11, and they penetrate the fixed plate 10 to ensure the stability and linearity of the sliding plate 11 during the movement;

[0040] A rotating block 15 is installed at one end of each screw rod 12 to facilitate manual or mechanical rotation of the screw rod 12 to adjust the position of the sliding plate 11;

[0041] A plurality of through holes 18 are respectively provided on one side of the first plug 9 and the second plug 17 to allow the galvanizing liquid to flow between the steel pipes 6 to ensure uniform galvanizing.

[0042] However, as is well known to those skilled in the art, the working principles and wiring methods of the crane 1 and the winch 2 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any optional selections according to their needs or convenience.

[0043] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A surface galvanizing equipment for steel pipes, characterized in that: include: A galvanizing frame (5), wherein a fixed plate (10) and a plurality of first plugs (9) are fixedly connected to the upper surface of the galvanizing frame (5), a sliding plate (11) is slidably connected to the upper surface of the galvanizing frame (5), a plurality of second plugs (17) are fixedly connected to one side of the sliding plate (11), and a steel pipe (6) is installed between two corresponding first plugs (9) and second plugs (17); A crane (1), the crane (1) being arranged in an n-shape, two winches (2) being installed in the crane (1), output ends of the winches (2) being respectively fixedly connected to steel wire ropes (3), and the two steel wire ropes (3) being respectively fixedly connected to two ends of a galvanized frame (5); A galvanizing box (4), the galvanizing box (4) is used for galvanizing the steel pipe (6), and the galvanizing box (4) is located inside the crane (1); An adjustment component, the adjustment component is arranged between the fixed plate (10) and the sliding plate (11), and the adjustment component is used to adjust the position of the second plug (17).

2. A surface galvanizing equipment for steel pipes according to claim 1, characterized in that: The adjustment assembly comprises two screw rods (12), the screw rods (12) are rotatably connected to one side of the sliding plate (11), the two screw rods (12) are respectively passed through the fixed plate (10), one side of the fixed plate (10) is rotatably connected to two sprocket wheels (13), the screw rods (12) are respectively threadedly connected to the corresponding sprocket wheels (13), and a chain (14) is transmission-connected between the two sprocket wheels (13).

3. The surface galvanizing equipment for steel pipe according to claim 1, characterized in that: A plurality of reinforcing plates (7) are slidably connected inside the galvanized frame (5), and a plurality of screw holes are respectively provided on both sides of the galvanized frame (5), wherein a fixing wire (8) is threadedly connected inside one of the screw holes, and the fixing wire (8) is located inside the reinforcing plate (7).

4. The surface galvanizing equipment for steel pipe according to claim 2, characterized in that: Two guide rods (16) are fixedly connected to one side of the sliding plate (11), and the guide rods (16) pass through the fixed plate (10).

5. The surface galvanizing equipment for steel pipe according to claim 2, characterized in that: One end of the screw rod (12) is fixedly connected to a rotating block (15).

6. The surface galvanizing equipment for steel pipe according to claim 1, characterized in that: A plurality of through holes (18) are provided on one side of the first plug (9) and the second plug (17), and the through holes (18) are used for the circulation of the galvanizing liquid.

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