Anti-aging fastening accessory hot-dip galvanizing equipment

Abstract

The utility model relates to the technical field of galvanizing, in particular to anti-aging fastening accessory hot-dip galvanizing equipment which comprises a liquid zinc storage mechanism, and the liquid zinc storage mechanism comprises a storage pool, a protective cover plate, a waste storage drawer and supporting legs. Firstly, a threaded rod is rotated to drive a first adjusting clamp and a second adjusting clamp to fix a fastening accessory, and after fixing is completed, an accessory fixing clamp is pushed through an electric telescopic rod to drive the fastening accessory to extend into liquid zinc in a storage pool at the bottom end to conduct galvanizing work. The first cover plate is pulled to drive the second cover plate and the third cover plate to slide in the sliding grooves, when the first cover plate, the second cover plate and the third cover plate are completely closed, contact between liquid zinc and air can be effectively reduced, oxidation is reduced, and when galvanizing work needs to be carried out, the multiple cover plates are opened, and the galvanizing work is completed. And an oxidation layer on the topmost layer of the liquid zinc can be effectively scraped through the oxidation scraper at the bottom end of the cover plate I, and the situation that impurities are attached to the surface of a fastening accessory to affect the quality is reduced.

Description

Technical Field

[0001] This utility model relates to the field of galvanizing technology, specifically to a hot-dip galvanizing equipment for anti-aging fasteners. Background Technology

[0002] Steel rusts easily in air, water, or soil, and can even be completely damaged. Corrosion-related steel losses account for a significant portion of total steel production annually, resulting in a serious waste of steel resources. On the other hand, in modern road and bridge construction, industrial development, and building construction, especially against the backdrop of the country's vigorous development of transportation, most of the steel used in the construction of elevated railways, highways, and bridges is coated with a thick layer of pure zinc to enable it to operate in various harsh environments. Currently, the commonly used galvanizing methods are hot-dip galvanizing and electro-galvanizing.

[0003] For example, the hot-dip galvanizing equipment disclosed in the authorization announcement number CN 202022966 U, although it provides a hot-dip galvanizing equipment with low price, simple use and low maintenance cost, does not solve the problem that liquid zinc is very easy to oxidize after contact with air during the galvanizing process. After oxidation, an oxide film will form on the surface of the liquid zinc. During the galvanizing process, the oxide film will adhere to the fasteners and affect the quality of the fasteners. Utility Model Content

[0004] The purpose of this invention is to provide a hot-dip galvanizing equipment for anti-aging fasteners, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A hot-dip galvanizing equipment for anti-aging fasteners includes a liquid zinc storage mechanism. The liquid zinc storage mechanism includes a storage tank, a protective cover, a waste storage drawer, and support legs. The top of the storage tank is provided with a protective cover, the bottom of the protective cover is fixedly provided with a waste storage drawer, and the bottom of the storage tank is fixedly provided with several support legs.

[0007] The storage pool is fixedly provided with a fastening accessory fixing mechanism at the top. The fastening accessory fixing mechanism includes a support arm, an electric telescopic rod and an accessory fixing clamp. The electric telescopic rod is movably provided at the bottom end of the support arm, and the accessory fixing clamp is movably provided at the bottom end of the electric telescopic rod.

[0008] Preferably, the inner surface of the storage pool is provided with several sliding grooves that decrease in length from top to bottom. The advantage is that by arranging cover plate one, cover plate two, and cover plate three in sequence inside the sliding grooves from top to bottom, they can be moved to slide inside the grooves by pulling. When cover plate one, cover plate two, and cover plate three are completely closed, the contact between liquid zinc and air can be effectively reduced, thus reducing oxidation.

[0009] Preferably, the protective cover includes a cover plate one, a cover plate two movably disposed at the bottom end of the cover plate one, and a cover plate three movably disposed at the bottom end of the cover plate two. Limiting wheels are rotatably disposed on both sides of the cover plate one, cover plate two and cover plate three. The advantage is that the limiting wheels confine the cover plate one, cover plate two and cover plate three inside the slide groove, and can improve the smoothness when pulling the cover plate.

[0010] Preferably, a linkage shaft is provided between the bottom end of the first cover plate and the top end of the second cover plate, and a linkage shaft is provided between the bottom end of the second cover plate and the top end of the third cover plate. The advantage is that by providing linkage shafts between the cover plates, it is possible to drive the second and third cover plates at the bottom to slide simultaneously by pulling the top cover plate during use, thereby improving work efficiency.

[0011] Preferably, the bottom end of the cover plate is provided with an oxidation scraper. The advantage is that when the cover plate is pulled, the oxidation scraper can effectively scrape off the top oxide layer of liquid zinc, reducing the amount of impurities adhering to the surface of the fasteners during the galvanizing process and affecting the quality of the fasteners. In addition, the oxidation scraper can carry the oxidized material and push it into the waste storage drawer on one side for storage, which is convenient for later cleaning.

[0012] Preferably, the accessory fixing clamp includes a threaded rod, with a clamp first movably disposed on one side of the threaded rod and a clamp second movably disposed on one side of the clamp first. The advantage is that clamp first and clamp second are mounted on the threaded rod by a threaded slider. In use, the fastening accessory is fixed by rotating the threaded rod to adjust clamp first and clamp second. After fixing, the accessory fixing clamp is pushed by an electric telescopic rod to move the fastening accessory into the liquid zinc in the storage tank at the bottom for galvanizing.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This anti-aging fastener hot-dip galvanizing equipment, in use, firstly, by rotating the threaded rod, the adjusting clamps one and two are fixed to the fastener. After fixing, the fastener is pushed by the electric telescopic rod to move the fastener into the liquid zinc in the storage tank at the bottom for galvanizing. When the equipment is not in use, the first cover plate is pulled to move the second and third cover plates inside the slide. When the first, second, and third cover plates are completely closed, the contact between the liquid zinc and air can be effectively reduced, thus reducing oxidation. When galvanizing is required, several cover plates are opened, and the oxide scraper at the bottom of the first cover plate can effectively scrape off the top oxide layer of the liquid zinc, reducing the amount of impurities adhering to the surface of the fastener during the galvanizing process and affecting the quality of the fastener. The oxide scraper can also push the oxidized material into the waste storage drawer on one side for storage.

[0015] 2. This anti-aging hot-dip galvanizing equipment for fasteners addresses the issue that during the galvanizing process, liquid zinc is easily oxidized upon contact with air, forming an oxide film on its surface. This oxide film adheres to the fasteners during galvanizing, affecting their quality. Therefore, this anti-aging hot-dip galvanizing equipment for fasteners is proposed. When the equipment is not in use, closing the protective cover reduces the contact between liquid zinc and air, thus reducing oxidation. Furthermore, adjusting the fastener fixing clamps allows for the fixing of fasteners of different sizes, improving the equipment's practicality. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the disassembly structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the overall side sectional structure of this utility model;

[0019] Figure 4 This utility model Figure 3 Enlarged diagram of point A in the middle.

[0020] In the diagram: 1. Storage pool; 2. Protective cover; 3. Waste storage drawer; 4. Support leg; 5. Support arm; 6. Electric telescopic rod; 7. Accessory fixing clamp; 8. Slide groove; 9. Cover plate one; 10. Cover plate two; 11. Cover plate three; 12. Limiting moving wheel; 13. Linkage shaft one; 14. Linkage shaft two; 15. Oxidation scraper; 16. Threaded rod; 17. Fixture one; 18. Fixture two. Detailed Implementation

[0021] 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.

[0022] Please see Figures 1-4 As shown, this utility model provides a technical solution:

[0023] A hot-dip galvanizing equipment for anti-aging fasteners includes a liquid zinc storage mechanism. The liquid zinc storage mechanism includes a storage tank 1, a protective cover 2, a waste storage drawer 3, and support legs 4. The top of the storage tank 1 is provided with a protective cover 2, the bottom of the protective cover 2 is fixedly provided with a waste storage drawer 3, and a plurality of support legs 4 are fixedly provided at the bottom of the storage tank 1.

[0024] The storage pool 1 is fixedly provided with a fastening accessory fixing mechanism at its top. The fastening accessory fixing mechanism includes a support arm 5, an electric telescopic rod 6, and an accessory fixing clamp 7. The electric telescopic rod 6 is movably provided at the bottom end of the support arm 5, and the accessory fixing clamp 7 is movably provided at the bottom end of the electric telescopic rod 6.

[0025] In this embodiment, preferably, the inner surface of the storage pool 1 has several sliding grooves 8 that decrease in length from top to bottom. By arranging the cover plate 1 9, cover plate 2 10 and cover plate 3 11 in sequence inside the sliding grooves 8 from top to bottom, the cover plate 1 9, cover plate 2 10 and cover plate 3 11 can slide inside the sliding grooves 8 by pulling. When the cover plate 1 9, cover plate 2 10 and cover plate 3 11 are completely closed, the contact between liquid zinc and air can be effectively reduced, thus reducing oxidation.

[0026] In this embodiment, preferably, the protective cover 2 includes a cover plate 9, a cover plate 10 movably disposed at the bottom end of the cover plate 9, and a cover plate 11 movably disposed at the bottom end of the cover plate 10. Limiting wheels 12 are rotatably disposed on both sides of the cover plate 9, the cover plate 20 and the cover plate 31. The limiting wheels 12 limit the cover plate 9, the cover plate 20 and the cover plate 31 inside the slide groove 8, and improve the smoothness when pulling the cover plate.

[0027] In this embodiment, preferably, a linkage shaft 13 is provided between the bottom end of cover plate 19 and the top end of cover plate 20, and a linkage shaft 24 is provided between the bottom end of cover plate 20 and the top end of cover plate 31. The advantage is that by providing linkage shafts between the cover plates, it is possible to drive cover plate 20 and cover plate 31 at the bottom to slide simultaneously by pulling cover plate 19 at the top end during use, thereby improving work efficiency.

[0028] In this embodiment, preferably, an oxide scraper 15 is provided at the bottom of the cover plate 9. During the process of pulling the cover plate 9, the oxide layer on the top layer of liquid zinc can be effectively scraped off by the oxide scraper 15, reducing the amount of impurities adhering to the surface of the fasteners during the galvanizing process and affecting the quality of the fasteners. In addition, the oxide scraper 15 can carry the oxide material and push it into the waste storage drawer 3 on one side for storage, which is convenient for later cleaning.

[0029] In this embodiment, preferably, the accessory fixing clamp 7 includes a threaded rod 16, with a clamp 17 movably disposed on one side of the threaded rod 16 and a clamp 2 movably disposed on one side of the clamp 17. The clamp 17 and the clamp 2 18 are disposed on the threaded rod 16 by a threaded slider. In use, the clamp 17 and the clamp 2 18 are adjusted by rotating the threaded rod 16 to fix the fastening accessory. After fixing, the accessory fixing clamp 7 is pushed by the electric telescopic rod 6 to move the fastening accessory into the liquid zinc inside the storage pool 1 at the bottom for galvanizing.

[0030] In this embodiment, a hot-dip galvanizing equipment for anti-aging fasteners is used. First, the fasteners are fixed by rotating the threaded rod 16 to adjust clamp 17 and clamp 2 18. After fixing, the fasteners are pushed by the electric telescopic rod 6 to move the fastener fixing clamp 7 into the liquid zinc in the storage tank 1 at the bottom for galvanizing. When the equipment is not in use, the cover plate 19 is pulled to move the cover plate 2 10 and cover plate 3 11 into the slide groove 8. When the cover plate 19, cover plate 2 10 and cover plate 3 11 are completely closed, the contact between liquid zinc and air can be effectively reduced, thus reducing oxidation. When galvanizing is required, several cover plates are opened, and the oxide scraper 15 at the bottom of cover plate 19 can effectively scrape off the top oxide layer of liquid zinc. To reduce the amount of impurities adhering to the surface of fasteners during the galvanizing process, thus affecting their quality, the anodizing scraper 15 can move the oxidized material and push it into the waste storage drawer 3 on one side for storage. The advantage lies in the fact that during the galvanizing process, liquid zinc is easily oxidized upon contact with air, forming an oxide film on its surface. This oxide film can adhere to the fasteners during galvanizing, affecting their quality. Therefore, an anti-aging hot-dip galvanizing device for fasteners is proposed. When the equipment is not in use, closing the protective cover 2 reduces the contact between liquid zinc and air, thus reducing oxidation. Furthermore, adjusting the fastener fixing clamp 7 allows for the fixing of fasteners of different sizes, improving the equipment's practicality.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An anti-aging fastener fitting hot-dip galvanizing apparatus characterized by: Including liquid zinc storage mechanism, the liquid zinc storage mechanism includes storage pool (1), protective cover (2), waste storage drawer (3) and support leg (4), the storage pool (1) top is provided with protective cover (2), the bottom of protective cover (2) is fixedly provided with waste storage drawer (3), the bottom of storage pool (1) is fixedly provided with a plurality of support legs (4); The top of the storage pool (1) is fixedly provided with a fastening fitting fixing mechanism, the fastening fitting fixing mechanism includes a support arm (5), an electric telescopic rod (6) and a fitting fixing clamp (7), the bottom of the support arm (5) is movably provided with an electric telescopic rod (6), and the bottom of the electric telescopic rod (6) is movably provided with a fitting fixing clamp (7).

2. The anti-aging fastener fitting hot-dip galvanizing apparatus according to claim 1, characterized by: The inner surface of the storage pool (1) is provided with a plurality of chute (8) that is shortened from top to bottom.

3. The anti-aging fastener hardware hot-dip galvanizing apparatus according to claim 1, characterized by: The protective cover (2) includes cover one (9), the bottom of cover one (9) is movably provided with cover two (10), the bottom of cover two (10) is movably provided with cover three (11), and the two sides of cover one (9), cover two (10) and cover three (11) are rotatably provided with limit moving wheels (12).

4. The anti-aging fastener hardware hot-dip galvanizing apparatus according to claim 3, characterized by: The bottom of cover one (9) and the top of cover two (10) are provided with linkage shaft one (13), and the bottom of cover two (10) and the top of cover three (11) are provided with linkage shaft two (14).

5. The anti-aging fastener hardware hot-dip galvanizing apparatus according to claim 3, characterized by: The bottom of cover one (9) is provided with an oxidation scraper (15).

6. The anti-aging fastener hardware hot-dip galvanizing apparatus of claim 1, wherein: The fitting fixing clamp (7) includes a threaded rod (16), one side of the threaded rod (16) is movably provided with a clamp one (17), and one side of the clamp one (17) is movably provided with a clamp two (18).

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