Steel structure surface galvanizing equipment for steel structure machining

Abstract

The utility model discloses steel structure surface galvanizing equipment for steel structure processing, which relates to the technical field of galvanizing equipment and comprises a galvanizing box and a rotating component. A fixing frame is fixed to the upper side of the galvanizing box, and an electric telescopic rod is installed on the upper side of the fixing frame; the rotating assembly comprises a mounting plate, a first motor, a connecting strip and a gear ring, the mounting plate is fixed to a telescopic arm of the electric telescopic rod, a groove is formed in the upper side of the mounting plate, the first motor is mounted in the groove, the connecting strip is fixed to a telescopic arm of the first motor, and the gear ring is fixed to the side face of the connecting strip. And a connecting assembly is installed on the edge of the mounting plate and meshed with the gear ring, a hanging assembly is installed at the lower end of the connecting assembly, an extrusion assembly and an impact assembly are installed on the lower side of the mounting plate, and the extrusion assembly, the impact assembly and the hanging assembly are matched with one another, so that plating leakage in the zinc plating process can be avoided.

Description

Technical Field

[0001] This utility model relates to the field of galvanizing equipment technology, specifically to a galvanizing equipment for steel structure processing. Background Technology

[0002] One common method in steel structure surface galvanizing equipment used for steel structure processing is to immerse the steel structure in a galvanizing bath for hot-dip galvanizing. In the hot-dip galvanizing process, the steel structure to be galvanized is first subjected to surface treatment, such as degreasing and pickling, and then immersed in a galvanizing bath preheated to an appropriate temperature. The galvanizing bath usually contains molten zinc. During the immersion process, the molten zinc on the surface of the steel structure reacts with the steel structure surface to form a zinc coating, thereby achieving the purpose of galvanizing. Traditional steel structure surface galvanizing equipment used for steel structure processing first fixes the steel structure by suspension, and then uses a lifting device to lower the suspended steel structure into the galvanizing bath for galvanizing.

[0003] Traditional steel structure surface galvanizing equipment used in steel structure processing has the following technical problems: keeping the steel structure stationary in the galvanizing bath may result in insufficient contact between some parts of the steel structure and the galvanizing solution, causing uneven coating thickness. It is also easy for the coating to be unevenly distributed in some dead corners or small grooves of the steel structure, resulting in missed coating. To address this, we propose a steel structure surface galvanizing equipment for steel structure processing. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the existing defects and provide a steel structure surface galvanizing equipment for steel structure processing, which can avoid incomplete galvanizing during galvanizing and can effectively solve the problems in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a steel structure surface galvanizing equipment for steel structure processing, comprising a galvanizing box and a rotating assembly;

[0006] Galvanized box: A fixed frame is fixed on the upper side, and an electric telescopic rod is installed on the upper side of the fixed frame;

[0007] Rotating assembly: includes a mounting plate, a first motor, a connecting strip, and a gear ring. The mounting plate is fixed to the telescopic arm of the electric telescopic rod. A groove is formed on the upper side of the mounting plate, and the first motor is installed inside the groove. A connecting strip is fixed to the telescopic arm of the first motor, and a gear ring is fixed to the side of the connecting strip. A connecting assembly is installed on the edge of the mounting plate, and the connecting assembly meshes with the gear ring. A hooking assembly is installed at the lower end of the connecting assembly. A pressing assembly and an impact assembly are installed on the lower side of the mounting plate. The pressing assembly, impact assembly, and hooking assembly cooperate to drive four gears to rotate through the rotating assembly.

[0008] Wherein: the input ends of the electric telescopic rod and the first motor are both electrically connected to the output ends of an external control switch group.

[0009] Furthermore, the connecting assembly includes a connecting post, a gear, a connecting ball, a connecting rod, a first fixing ring, and a first spring. The mounting plate has four corresponding rotating holes on its edge. A connecting post is rotatably connected inside each rotating hole. A gear is fixed to the upper end of the connecting post. The gear ring meshes with the four gears. A connecting groove is formed on the lower side of the connecting post. A connecting ball is disposed inside the connecting groove. A connecting rod is fixed to the lower end of the surface of the connecting ball. A first fixing ring is fixed to the circumferential surface of the connecting rod. A first spring is sleeved on the circumferential surface of the connecting rod. The lower end of the first spring is fixed to the upper end of the first fixing ring, and the upper end of the first spring is fixed to the lower end of the connecting post. The connecting assembly connects the hanging assembly and the rotating assembly.

[0010] Furthermore, the extrusion assembly includes a second motor, a connecting plate, and extrusion blocks. The second motor is mounted on the lower side of the mounting plate, and the connecting plate is fixed on the output shaft of the second motor. Four corresponding extrusion blocks are fixed on the circumferential surface of the connecting plate. The input end of the second motor is electrically connected to the output end of an external control switch group. The extrusion head is extruded by setting the extrusion assembly.

[0011] Furthermore, the impact assembly includes a second fixing ring, an impact rod, a compression head, and a second spring. The second fixing ring is fixed to the lower side of the mounting plate. Four corresponding guide holes are opened on the circumferential surface of the second fixing ring. The impact rod is slidably connected inside the guide holes. The compression head is fixed to the inner end face of the impact rod. The second spring is sleeved on the circumferential surface of the impact rod. One end of the second spring is fixed to the side of the compression head, and the other ends of the four second springs are all fixed to the inner wall of the second fixing ring. The impact rod and the connecting rod correspond to each other. The impact assembly impacts the four connecting rods.

[0012] Furthermore, the hanging assembly includes a hook, a T-shaped limiting rod, a limiting disc, and a torsion spring. The lower end of the connecting rod is fixed with a hook, and the upper end of the hook has a rotating hole. The T-shaped limiting rod is rotatably connected inside the rotating hole. Two corresponding limiting discs are fixed at the two ends of the T-shaped limiting rod adjacent to the rotating hole. Two corresponding torsion springs are sleeved on the surface of the T-shaped limiting rod. The adjacent ends of the two torsion springs are fixed to the surface of the hook, and the other ends of the two torsion springs are respectively fixed to the end faces of the two limiting discs. The hanging assembly is used to connect to the steel structural parts that need to be galvanized.

[0013] Furthermore, a material inlet is provided on the front side of the galvanizing box, and a sealing cap is threaded inside the material inlet to seal the galvanizing box.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: This steel structure surface galvanizing equipment for steel structure processing has the following advantages:

[0015] 1. By setting hooks to connect to the steel structure that needs to be galvanized, after connection, start the electric telescopic rod to move the connecting frame downward. The downward movement of the connecting frame drives the four hooks to move downward, so that the steel structure can be injected into the galvanizing liquid stored inside the galvanizing box. After injection, the steel structure can be galvanized very conveniently.

[0016] 2. By setting up a rotating assembly, the first motor can be started during galvanizing to make the gear ring rotate. The rotation of the gear ring drives the four gears to rotate, the rotation of the four gears drives the four connecting columns to rotate, and the rotation of the four connecting columns drives the four hooks and the four steel structural parts connected to them to rotate. In this way, the uniformity of galvanizing can be initially improved.

[0017] 3. By setting up the extrusion assembly, the four hooks can activate the second motor during rotation, causing the connecting plate to rotate. The rotation of the connecting plate drives the four extrusion blocks to rotate. During the rotation of the four extrusion blocks, when they come into contact with the four extrusion heads, they can drive the four extrusion heads to move. When the four extrusion blocks separate from the four extrusion heads, the four extrusion heads can return to their original positions under the action of the four second springs. The continuous rotation of the four extrusion blocks causes the four extrusion heads to reciprocate. The reciprocating motion of the four extrusion heads drives the four impact rods to reciprocate, which in turn causes the four connecting rods to reciprocate, driving the four hooks and the four steel structural components connected to them to reciprocate. In this way, the uniformity of galvanizing can be further improved, and incomplete galvanizing can be avoided. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the front structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the rotating component structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the hanging component structure of this utility model.

[0021] In the diagram: 1. Galvanized box; 2. Fixing frame; 3. Electric telescopic rod; 4. Rotating assembly; 41. Mounting plate; 42. First motor; 43. Connecting strip; 44. Gear ring; 5. Connecting assembly; 51. Connecting column; 52. Gear; 53. Connecting ball; 54. Connecting rod; 55. First fixing ring; 56. First spring; 6. Extrusion assembly; 61. Second motor; 62. Connecting disc; 63. Extrusion block; 7. Impact assembly; 71. Second fixing ring; 72. Impact rod; 73. Extrusion head; 74. Second spring; 8. Hanging assembly; 81. Hook; 82. T-shaped limit rod; 83. Limiting disc; 84. Torsion spring; 9. Connecting frame; 10. Sealing cover. Detailed Implementation

[0022] 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.

[0023] Please see Figure 1-3 This embodiment provides a technical solution: a steel structure surface galvanizing equipment for steel structure processing, including a galvanizing box 1 and a rotating assembly 4;

[0024] Galvanized box 1: A fixed frame 2 is fixed on the upper side, and an electric telescopic rod 3 is installed on the upper side of the fixed frame 2;

[0025] Rotating assembly 4 includes a mounting plate 41, a first motor 42, a connecting bar 43, and a gear ring 44. The mounting plate 41 is fixed to the telescopic arm of the electric telescopic rod 3. A groove is formed on the upper side of the mounting plate 41, and the first motor 42 is installed inside the groove. The connecting bar 43 is fixed to the telescopic arm of the first motor 42, and a gear ring 44 is fixed to the side of the connecting bar 43. A connecting assembly 5 is installed on the edge of the mounting plate 41, and the connecting assembly 5 meshes with the gear ring 44. A hook assembly 8 is installed at the lower end of the connecting assembly 5. A pressing assembly 6 and an impact assembly 7 are installed on the lower side of the mounting plate 41. The pressing assembly 6, the impact assembly 7, and the hook assembly 8 cooperate with each other. The connecting assembly 5 includes a connecting post 51, a gear 52, a connecting ball 53, a connecting rod 54, a first fixing ring 55, and... The first spring 56, the mounting plate 41 has four corresponding rotating holes on its edge, the rotating holes are rotatably connected to the connecting post 51, the upper end of the connecting post 51 is fixed with a gear 52, the gear ring 44 meshes with the four gears 52, the lower side of the connecting post 51 has a connecting groove, the connecting groove is provided with a connecting ball 53, the lower end of the surface of the connecting ball 53 is fixed with a connecting rod 54, the circumferential surface of the connecting rod 54 is fixed with a first fixing ring 55, the circumferential surface of the connecting rod 54 is sleeved with a first spring 56, the lower end of the first spring 56 is fixed with the upper end of the first fixing ring 55, the upper end of the first spring 56 is fixed with the lower end of the connecting post 51, the extrusion assembly 6 includes a second motor 61, a connecting plate 62 and an extrusion block 63, the lower side of the mounting plate 41 is mounted with a second motor 61, a connecting plate 62 and an extrusion block 63. The second motor 61 has a connecting plate 62 fixed on its output shaft. Four corresponding extrusion blocks 63 are fixed on the circumferential surface of the connecting plate 62. The input end of the second motor 61 is electrically connected to the output end of an external control switch assembly. The impact assembly 7 includes a second fixing ring 71, an impact rod 72, an extrusion head 73, and a second spring 74. The second fixing ring 71 is fixed to the lower side of the mounting plate 41. Four corresponding guide holes are opened on the circumferential surface of the second fixing ring 71. The impact rod 72 is slidably connected inside the guide holes. The extrusion head 73 is fixed to the inner end face of the impact rod 72. A second spring 74 is sleeved on the circumferential surface of the impact rod 72. One end of the second spring 74 is fixed to the side of the extrusion head 73. The four second springs 74... The other end is fixed to the inner wall of the second fixing ring 71. The impact rod 72 corresponds to the connecting rod 54. The hanging assembly 8 includes a hook 81, a T-shaped limiting rod 82, a limiting plate 83, and a torsion spring 84. The lower end of the connecting rod 54 is fixed with a hook 81. The upper end of the hook 81 has a rotating hole. The T-shaped limiting rod 82 is rotatably connected inside the rotating hole. Two corresponding limiting plates 83 are fixed at the two ends of the T-shaped limiting rod 82 adjacent to the rotating hole. Two corresponding torsion springs 84 are sleeved on the surface of the T-shaped limiting rod 82. The adjacent ends of the two torsion springs 84 are fixed to the surface of the hook 81. The other ends of the two torsion springs 84 are respectively fixed to the end faces of the two limiting plates 83. The hanging assembly 8 is connected to the steel structural parts that need to be galvanized.The impact assembly 7 impacts the four connecting rods 54, the compression assembly 6 compresses the compression head 73, the connecting assembly 5 connects the hanging assembly 8 to the rotating assembly 4, and the rotating assembly 4 drives the four gears 52 to rotate.

[0026] Among them, the input terminals of the electric telescopic pole 3 and the first motor 42 are both electrically connected to the output terminals of an external control switch group.

[0027] The galvanizing box 1 has a material inlet on the front side, and a sealing cover 10 is threaded inside the material inlet to seal the galvanizing box 1.

[0028] The working principle of the steel structure surface galvanizing equipment for steel structure processing provided by this utility model is as follows: Hooks 81 are connected to the steel structure to be galvanized. After connection, the electric telescopic rod 3 is activated, causing the connecting frame 9 to move downwards. The downward movement of the connecting frame 9 drives the four hooks 81 to move downwards, thus injecting the steel structure into the galvanizing solution stored inside the galvanizing box 1. After injection, the steel structure can be galvanized very conveniently. During galvanizing, the first motor 42 can be activated, causing the gear ring 44 to rotate. The rotation of the gear ring 44 drives the four gears 52 to rotate, which in turn drives the four connecting columns 51 to rotate. The rotation of the four connecting columns 51 drives the four hooks 81 and the four steel structure components connected to them to rotate. During the rotation of the four hooks 81, the… The second motor 61 is started, causing the connecting plate 62 to rotate. The rotation of the connecting plate 62 drives the four extrusion blocks 63 to rotate. During the rotation of the four extrusion blocks 63, when they come into contact with the four extrusion heads 73, they can drive the four extrusion heads 73 to move. When the four extrusion blocks 63 separate from the four extrusion heads 73, the four extrusion heads 73 can return to their original positions under the action of the four second springs 74. The continuous rotation of the four extrusion blocks 63 causes the four extrusion heads 73 to reciprocate. The reciprocating motion of the four extrusion heads 73 drives the four impact rods 72 to reciprocate, thereby causing the four connecting rods 54 to reciprocate, which in turn causes the four hooks 81 and the four steel structural parts connected to them to reciprocate. In this way, the uniformity of galvanizing can be improved and incomplete galvanizing can be avoided.

[0029] It is worth noting that the external control switch group disclosed in the above embodiments is equipped with buttons that correspond one-to-one with the electric telescopic pole 3, the first motor 42 and the second motor 61. The first motor 42 and the second motor 61 can be 1LE0003 three-phase asynchronous motors, and the electric telescopic pole 3 can be TGC-A high-thrust electric telescopic poles.

[0030] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A steel structure surface galvanizing equipment for steel structure processing, characterized in that: Includes a galvanized box (1) and a rotating assembly (4); Galvanized box (1): A fixed frame (2) is fixed on the upper side, and an electric telescopic rod (3) is installed on the upper side of the fixed frame (2). Rotating assembly (4): includes mounting plate (41), first motor (42), connecting bar (43) and toothed ring (44). Mounting plate (41) is fixed on the telescopic arm of the electric telescopic rod (3). The upper side of mounting plate (41) has a groove. The first motor (42) is installed inside the groove. The connecting bar (43) is fixed on the telescopic arm of the first motor (42). The toothed ring (44) is fixed on the side of the connecting bar (43). Connecting assembly (5) is installed on the edge of mounting plate (41). Connecting assembly (5) meshes with toothed ring (44). Hanging assembly (8) is installed at the lower end of connecting assembly (5). Pressing assembly (6) and impact assembly (7) are installed on the lower side of mounting plate (41). Pressing assembly (6), impact assembly (7) and hanging assembly (8) cooperate with each other. Wherein: the input ends of the electric telescopic rod (3) and the first motor (42) are both electrically connected to the output end of an external control switch group.

2. The steel structure surface galvanizing equipment for steel structure processing according to claim 1, characterized in that: The connecting assembly (5) includes a connecting post (51), a gear (52), a connecting ball (53), a connecting rod (54), a first fixing ring (55), and a first spring (56). The mounting plate (41) has four corresponding rotating holes on its side. The connecting post (51) is rotatably connected inside the rotating holes. The gear (52) is fixed at the upper end of the connecting post (51). The gear ring (44) meshes with the four gears (52). The connecting post (51) has a connecting groove on its lower side. The connecting ball (53) is provided inside the connecting groove. The connecting rod (54) is fixed at the lower end of the surface of the connecting ball (53). The first fixing ring (55) is fixed on the circumferential surface of the connecting rod (54). The first spring (56) is sleeved on the circumferential surface of the connecting rod (54). The lower end of the first spring (56) is fixed to the upper end of the first fixing ring (55). The upper end of the first spring (56) is fixed to the lower end of the connecting post (51).

3. The steel structure surface galvanizing equipment for steel structure processing according to claim 2, characterized in that: The extrusion assembly (6) includes a second motor (61), a connecting plate (62), and extrusion blocks (63). The second motor (61) is installed on the lower side of the mounting plate (41). The connecting plate (62) is fixed on the output shaft of the second motor (61). Four corresponding extrusion blocks (63) are fixed on the circumferential surface of the connecting plate (62). The input end of the second motor (61) is electrically connected to the output end of an external control switch group.

4. The steel structure surface galvanizing equipment for steel structure processing according to claim 3, characterized in that: The impact assembly (7) includes a second fixing ring (71), an impact rod (72), an extrusion head (73), and a second spring (74). The second fixing ring (71) is fixed on the lower side of the mounting plate (41). Four corresponding guide holes are provided on the circumferential surface of the second fixing ring (71). The impact rod (72) is slidably connected inside the guide holes. The extrusion head (73) is fixed on the inner end face of the impact rod (72) and the second spring (74) is sleeved on the circumferential surface of the impact rod (72). One end of the second spring (74) is fixed on the side of the extrusion head (73), and the other ends of the four second springs (74) are all fixed on the inner wall of the second fixing ring (71). The impact rod (72) and the connecting rod (54) correspond to each other.

5. A steel structure surface galvanizing equipment for steel structure processing according to claim 2, characterized in that: The hook assembly (8) includes a hook (81), a T-shaped limiting rod (82), a limiting plate (83), and a torsion spring (84). The lower end of the connecting rod (54) is fixed with a hook (81). The upper end of the hook (81) is provided with a rotating hole. The T-shaped limiting rod (82) is rotatably connected inside the rotating hole. Two corresponding limiting plates (83) are fixed at the two ends of the T-shaped limiting rod (82) adjacent to the rotating hole. Two corresponding torsion springs (84) are sleeved on the surface of the T-shaped limiting rod (82). One end of each torsion spring (84) is fixed to the surface of the hook (81), and the other end of each torsion spring (84) is fixed to the end face of the two limiting plates (83).

6. The steel structure surface galvanizing equipment for steel structure processing according to claim 1, characterized in that: The galvanized box (1) has a material inlet on the front side, and the material inlet is internally threaded with a sealing cap (10).

Images