A hot-dip galvanizing tank for anchor bolt production

Abstract

This disclosure relates to the field of hot-dip galvanizing tank technology. One embodiment of this disclosure provides a hot-dip galvanizing tank for anchor bolt production, which includes a hook frame, a hook frame assembly, a lifting hook, and a stabilizing assembly. Two hook frames are fixedly installed at the top of the mesh frame. The hook frame assembly is set on both sides of the galvanizing tank body via a translation assembly. The lifting hook is set on the hook frame assembly for hooking the mesh frame out of the galvanizing tank body. Two stabilizing assemblies are provided on the hook frame assembly. The stabilizing assemblies include a second electric cylinder and a baffle plate. The second electric cylinder is installed on both sides of the support cover. The baffle plate is fixedly installed on the output end of the two second electric cylinders for smooth lifting of the mesh frame. Through the above technical solution, the technical problem of the prior art, which requires a crane to lift out the mesh frame after galvanizing, is solved, which is quite troublesome.

Description

Technical Field

[0001] The embodiments disclosed herein relate to the field of hot-dip galvanizing tank technology, and more specifically, to a hot-dip galvanizing tank for anchor bolt production. Background Technology

[0002] Anchor bolts are fasteners used to fix mechanical equipment, steel structures, and concrete components to a foundation. They are firmly anchored by having one end embedded in the foundation and the other end exposed. They are widely used in construction, machinery, power, and chemical industries.

[0003] Because anchor bolts typically operate in harsh environments, the portion embedded in the concrete foundation may come into contact with moisture and salt in the soil, making them susceptible to electrochemical corrosion. Therefore, anchor bolts need to be galvanized before use to improve their corrosion resistance.

[0004] When galvanizing anchor bolts, they need to be placed in a mesh frame inside the galvanizing tank. After galvanizing, the mesh frame is lifted out by a crane to remove the anchor bolts. However, lifting the mesh frame out of the galvanizing tank often requires the use of a crane, which is quite troublesome as the crane needs to be moved to the appropriate position during the lifting process. Utility Model Content

[0005] To overcome the above-mentioned defects, embodiments of this disclosure provide a hot-dip galvanizing tank for anchor bolt production, which solves the technical problem in the prior art that a crane is needed to lift out the mesh frame after galvanizing, which is quite troublesome.

[0006] According to one aspect, at least one embodiment of this disclosure provides a hot-dip galvanizing tank for anchor bolt production, including a galvanizing tank body and a mesh frame, and further including hook frames, hook frame assemblies, lifting hooks and stabilizing assemblies. Two hook frames are fixedly installed on the top of the mesh frame. The hook frame assembly is arranged on both sides of the galvanizing tank body through translational assemblies. The lifting hook is arranged on the hook frame assembly for hooking the mesh frame out of the galvanizing tank body. Two stabilizing assemblies are arranged on the hook frame assembly for lifting the mesh frame smoothly.

[0007] Furthermore, the translation component includes a slide rail and a first electric cylinder. The slide rail is fixedly installed on both sides of the galvanizing tank, and the first electric cylinder is installed on the side of the galvanizing tank.

[0008] Furthermore, the hook frame assembly includes a support cover, a reciprocating screw, a first motor, a sliding assembly, and a connecting assembly. The support covers are slidably mounted on both slide rails, and the output end of the first electric cylinder is fixedly connected to the side of the support cover. The reciprocating screw is rotatably mounted inside one of the support covers, and a matching crescent-shaped slider is mounted on the reciprocating screw. The first motor is mounted on the support cover, and the output end of the first motor is coaxially connected to the reciprocating screw. The sliding assembly is disposed on the other support cover, and the connecting assembly is disposed on both the crescent-shaped slider and the sliding assembly.

[0009] Furthermore, the sliding assembly includes a sliding rod, a sliding block, and a connecting frame. The sliding rod is fixedly installed inside another support cover, the sliding block is slidably installed on the sliding rod, and the connecting frame is fixedly installed between the sliding block and the crescent-shaped slider.

[0010] Furthermore, the connecting assembly includes a connecting plate and a connecting rope. The connecting plate is fixedly installed on the side of both the crescent-shaped slider and the sliding block. The connecting rope is fixedly installed at the bottom of the connecting plate, and the lifting hook is fixedly installed at the other end of the connecting rope.

[0011] Furthermore, the stabilizing component includes a second electric cylinder and a baffle plate. The second electric cylinder is installed on both sides of the support cover, and the baffle plate is fixedly installed on the output end of the two second electric cylinders.

[0012] To facilitate hooking the mesh frame after the support cover is moved, positioning rods are further fixedly installed on both sides of the galvanizing tank.

[0013] In order to enable the lifting hook to connect with the hook frame after the support cover is blocked, and furthermore, when the side of the support cover contacts the side of the positioning rod, the lifting hook is located directly above the hook frame.

[0014] The beneficial effects of the embodiments disclosed herein are as follows: 1. In this disclosure, when it is necessary to move the wire mesh frame out, the hook frame assembly can be moved to the hook frame of the wire mesh frame first by the translation component, and can be accurately moved by the blocking of the positioning rod. After hooking, the wire mesh frame is moved out, and then moved to the side of the galvanizing tank by the translation component again, so as to facilitate the subsequent removal of the anchor bolts. 2. In this disclosure, when it is necessary to continue galvanizing the anchor bolts, the mesh frame can be lifted and moved into the galvanizing tank for galvanizing. In summary, this device, through the cooperation of the hook frame, hook frame assembly, lifting hook, and stabilizing assembly, allows for the removal and movement of the wire mesh frame into the galvanizing tank without the need for a crane, which is quite convenient. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the structure of the translation component and the galvanizing tank of this utility model. Figure 3 This is a structural diagram showing the disassembled assembly of the stabilizing component and the hook frame component of this utility model; Figure 4 This is a schematic diagram of the structure of the support cover, sliding rod and sliding block of this utility model. Figure 5 This is a schematic diagram of the structure of the mesh frame and hook frame of this utility model. In the diagram: 1. Galvanized tank; 2. Mesh frame; 3. Hook frame; 4. Lifting hook; 5. Slide rail; 6. First electric cylinder; 7. Support cover; 8. Reciprocating screw; 9. Crescent slider; 10. First motor; 11. Sliding rod; 12. Sliding block; 13. Connecting frame; 14. Connecting plate; 15. Connecting rope; 16. Second electric cylinder; 17. Baffle plate; 18. Positioning rod. Detailed Implementation

[0017] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.

[0018] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0019] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0020] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0021] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are 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. Therefore, they should not be construed as limitations on this disclosure.

[0022] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0023] like Figures 1-5 As shown, a hot-dip galvanizing tank for anchor bolt production is illustrated in one embodiment of the present disclosure. The tank includes a galvanizing tank body 1 and a mesh frame 2. It also includes hook frames 3, hook frame assemblies, lifting hooks 4, and stabilizing components. Two hook frames 3 are fixedly installed on the top of the mesh frame 2. The hook frame assemblies are arranged on both sides of the galvanizing tank body 1 through translation components. The lifting hooks 4 are arranged on the hook frame assemblies for hooking the mesh frame 2 out of the galvanizing tank body 1. Two stabilizing components are provided on the hook frame assemblies for lifting the mesh frame 2 so that it rises smoothly.

[0024] like Figure 5As shown, when galvanizing anchor bolts, the mesh frame 2 is located inside the galvanizing tank 1. A heating block is installed on the inner wall of the galvanizing tank 1. The zinc liquid in the galvanizing tank 1 is heated to a specified temperature by the heating block. Then, the zinc liquid is stirred by the stirring rod to make its temperature uniform. Then, the anchor bolts are placed into the mesh frame 2. The iron of the anchor bolts reacts and diffuses with the zinc, thereby coating a good zinc alloy layer on the surface of the anchor bolts, completing the hot-dip galvanizing treatment. During galvanizing, the top of the galvanizing tank 1 can be covered by a cover plate. This is a known technology and will not be described in detail.

[0025] like Figure 2 , Figure 3 and Figure 4 As shown, after galvanizing, the hook frame assembly is moved to the top of the mesh frame 2 by a translation component. The translation component includes a slide rail 5 and a first electric cylinder 6. Slide rails 5 are fixedly installed on both sides of the galvanizing tank 1. The first electric cylinder 6 is installed on the side of the galvanizing tank 1. The hook frame assembly includes a support cover 7, a reciprocating screw 8, a first motor 10, a sliding component, and a connecting component. Support covers 7 are slidably installed on both slide rails 5, and the output end of the first electric cylinder 6 is fixedly connected to the side of the support cover 7. The reciprocating screw 8 is rotatably installed inside one of the support covers 7, and a matching crescent-shaped slider 9 is installed on the reciprocating screw 8. The first motor 10 is installed on the support cover 7, and the first... The output end of the motor 10 is coaxially connected to the reciprocating lead screw 8. The sliding assembly is set on another support cover 7. Both the crescent slider 9 and the sliding assembly are equipped with connecting components. The sliding assembly includes a sliding rod 11, a sliding block 12 and a connecting frame 13. The sliding rod 11 is fixedly installed inside the other support cover 7. The sliding block 12 is slidably installed on the sliding rod 11. The connecting frame 13 is fixedly installed between the sliding block 12 and the crescent slider 9. The connecting component includes a connecting plate 14 and a connecting rope 15. The sides of the crescent slider 9 and the sliding block 12 are fixedly installed with the connecting plate 14. The bottom end of the connecting plate 14 is fixedly installed with the connecting rope 15, and the other end of the connecting rope 15 is fixedly installed with a lifting hook 4.

[0026] Specifically, the first electric cylinder 6 is activated, which drives the two support covers 7 to slide on the slide rail 5. Because positioning rods 18 are fixedly installed on both sides of the galvanizing tank 1, and the hook 4 is located directly above the hook frame 3 when the side of the support cover 7 is in contact with the side of the positioning rod 18, the support cover 7 is moved to the side that is in contact with the side of the positioning rod 18 and then stops. Then the first motor 10 is activated, and the output end of the first motor 10 drives the reciprocating screw 8 to rotate inside the support cover 7. The crescent-shaped slider 9 moves by reciprocating on the reciprocating screw 8. Therefore, the crescent-shaped slider 9 moves on the reciprocating screw 8. The slide block 12 moves synchronously on the slide rod 11 under the drive of the connecting frame 13, and then drives the connecting plate 14 and the connecting rope 15 to move down, so that the two lifting hooks 4 contact and hook the two hook frames 3 respectively. After hooking, the first motor 10 is started again, so that the crescent slider 9 and the sliding block 12 move up, lifting the mesh frame 2. Then, by starting the first electric cylinder 6, the mesh frame 2 is pushed to the side of the galvanizing tank 1, and then lowered to collect the anchor bolts. It should be added that the reciprocating screw 8 is equipped with a telescopic protective cover to protect the reciprocating screw 8.

[0027] like Figure 3 As shown, during lifting, in order to prevent the mesh frame 2 from shaking through the stabilizing components, the stabilizing components include a second electric cylinder 16 and a baffle plate 17. The second electric cylinder 16 is installed on both sides of the support cover 7. The baffle plate 17 is fixedly installed on the output end of the two second electric cylinders 16. Specifically, when the second electric cylinder 16 is started, the output end of the second electric cylinder 16 drives the baffle plate 17 to move forward but does not stick to the side of the mesh frame 2. Therefore, when the mesh frame 2 shakes, it can limit the shaking and prevent it from shaking too much, and it will not affect the lifting of the mesh frame 2.

[0028] Working principle: When galvanizing anchor bolts, the heating block is activated to heat the molten zinc in the galvanizing tank 1 to the specified temperature. Then, the zinc is stirred by the stirring rod to ensure uniform temperature. The anchor bolts are then placed into the mesh frame 2 for galvanizing. After galvanizing, the first electric cylinder 6 is activated, causing the two support covers 7 to slide on the slide rail 5. The support covers 7 are moved until they are aligned with the side of the positioning rod 18, at which point they stop. Then, the first motor 10 is activated, and its output drives the reciprocating screw 8 to rotate within the support covers 7. The crescent-shaped slider 9 moves up and down on the reciprocating screw 8, and the connecting frame 13... When the sliding block 12 moves synchronously on the sliding rod 11, it drives the connecting plate 14 and the connecting rope 15 to move down, so that the two lifting hooks 4 contact and hook the two hook frames 3 respectively. After hooking, the first motor 10 is started again, so that the crescent slider 9 and the sliding block 12 move up, lifting the mesh frame 2. Then, by starting the first electric cylinder 6, the mesh frame 2 is pushed to the side of the galvanizing tank 1. Then, the anchor bolts are lowered to collect them. Before lifting, the second electric cylinder 16 is started. The output end of the second electric cylinder 16 drives the baffle plate 17 to move forward but does not fit against the side of the mesh frame 2. Therefore, when the mesh frame 2 shakes, it can be limited and will not shake too much.

[0029] It should be added that the galvanizing tank 1 is placed inside the factory for galvanizing, so all electrical equipment in the device can be powered by the factory's power supply. The first electric cylinder 6 and the second electric cylinder 16 are controlled by a controller, enabling the outputs of the two first electric cylinders 6 and the two second electric cylinders 16 to move synchronously forward and backward. The two first electric cylinders 6 and the two second electric cylinders 16 are controlled by the same controller, such as a PL or PC-based controller. The first electric cylinders 6 and the two second electric cylinders 16 are electrically connected to the controller via wires. One of the first electric cylinders 6 and the second electric cylinder 16 is designated as the master cylinder, and the other first electric cylinders 6 and the second electric cylinder 16 are designated as slave cylinders. The slave cylinders can move synchronously following the movement of the master cylinder's output. The controller is electrically connected to an encoder via wires. The master cylinder sets the trajectory, and the slave cylinders compensate for deviations through encoder feedback, thus enabling the two first electric cylinders 6 and the two second electric cylinders 16 to output synchronously.

[0030] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.

Claims

1. A hot galvanizing bath for anchor bolt production, comprising a galvanizing bath body (1) and a mesh frame (2), characterized in that, Also includes: Hook frame (3), two hook frames (3) are fixedly installed at the top of the mesh frame (2); Hook frame assembly, the hook frame assembly is set on both sides of the galvanizing tank (1) by a translation component; The lifting hook (4) is provided on the hook frame assembly and is used to hook the wire mesh frame (2) out of the galvanizing tank (1); The hook frame assembly is provided with two such stabilizing components, which are used to lift the wire mesh frame (2) so that it rises smoothly.

2. The hot galvanizing bath for anchor bolt production according to claim 1, characterized in that, The translation component includes: The slide rail (5) is fixedly installed on both sides of the galvanized tank (1); The first electric cylinder (6) is installed on the side of the galvanizing tank (1).

3. The hot galvanizing bath for anchor bolt production according to claim 2, characterized in that, The hook frame assembly includes: Support cover (7), the support cover (7) is slidably installed on both slide rails (5), and the output end of the first electric cylinder (6) is fixedly connected to the side of the support cover (7); A reciprocating screw (8) is rotatably mounted inside one of the support covers (7), and a matching crescent-shaped slider (9) is mounted on the reciprocating screw (8). The first motor (10) is mounted on the support cover (7), and the output end of the first motor (10) is coaxially connected to the reciprocating screw (8); A sliding component, which is disposed on another of the support covers (7); The connecting components are provided on both the crescent-shaped slider (9) and the sliding component.

4. The hot galvanizing bath for anchor bolt production according to claim 3, characterized in that, The sliding component includes: A sliding rod (11) is fixedly installed inside another support cover (7); A sliding block (12) is slidably mounted on the sliding rod (11); A connecting frame (13) is fixedly installed between the sliding block (12) and the crescent-shaped slider (9).

5. The hot galvanizing bath for anchor bolt production according to claim 4, characterized in that, The connection component includes: The connecting plate (14) is fixedly installed on the side of both the crescent slider (9) and the sliding block (12). The connecting rope (15) is fixedly installed at the bottom end of the connecting plate (14), and the hook (4) is fixedly installed at the other end of the connecting rope (15).

6. The hot galvanizing bath for anchor bolt production according to claim 5, characterized in that, The stabilizing component includes: The second electric cylinder (16) is installed on both sides of the support cover (7). A baffle plate (17) is fixedly installed at the output end of the two second electric cylinders (16).

7. The hot galvanizing bath for anchor bolt production according to claim 3, characterized in that, Positioning rods (18) are fixedly installed on both sides of the galvanizing tank (1).

8. The hot galvanizing bath for anchor bolt production according to claim 7, characterized in that, When the side of the support cover (7) contacts the side of the positioning rod (18), the lifting hook (4) is located directly above the hook frame (3).

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