Chain hanging device for an anchor chain

Abstract

The utility model relates to the production technical field of anchor chain, disclose a kind of chain hanging device for anchor chain, including portal frame, the bottom of the portal frame is provided with moving mechanism, hoist mechanism is provided on the portal frame, the output end of hoist mechanism is connected with crossbeam, the crossbeam is evenly provided with several hooks, the hook is used to hang anchor chain, the anchor chain section for hanging on the hook is fixed link, the bottom of the hook is provided with abutment plate, the length of the abutment plate is greater than the length of fixed link, and the two anchor chain sections adjacent to the fixed link are limiting link, two the limiting link is respectively abutted with the both ends of abutment plate, the device solves the problem that anchor chain is hung and mutually contacted and rubbed and is easily led to the problem of paint surface damage, and the anchor chain on both sides of the hook is separated by abutment plate, and the paint surface quality is maintained.

Description

Technical Field

[0001] This utility model relates to the field of anchor chain production technology, and more specifically, it relates to a chain hanging device for anchor chains. Background Technology

[0002] Anchor chains are steel chains that connect a ship's hull to its anchor, typically consisting of anchor end links, intermediate links, and terminal links. Anchor chains are used on ships and operate for extended periods in watery and saline environments, therefore requiring rust prevention painting. During the manufacturing process, the painted anchor chains are suspended to allow the paint to dry.

[0003] Chinese utility model patent application number 202323526602.4 discloses a chain hanger for anchor chains, which can hook a horizontal chain petal and a vertical chain petal, making the anchor chain more stable and unaffected by the gap size of the inner hole of the anchor chain, making it more flexible and convenient. However, the anchor chains suspended at both ends of the same chain hanger will overlap each other, and the friction between them may cause damage to the paint surface, affecting the quality of the final product. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an anchor chain hanging device that can separate the segments of the anchor chain and ensure the quality of paint drying.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] An anchor chain hanging device includes a gantry frame, a moving mechanism at the bottom of the gantry frame, a winch mechanism on the gantry frame, a crossbeam connected to the output end of the winch mechanism, and a plurality of hooks evenly arranged on the crossbeam. The hooks are used to suspend the anchor chain, and the anchor chain links hanging on the hooks are fixed links. A stop plate is provided at the bottom of the hooks, the length of the stop plate is greater than the length of the fixed link, and two anchor chain links adjacent to the fixed links are limiting links, which abut against the two ends of the stop plate respectively.

[0007] The present invention is further configured such that: both ends of the abutment are provided with insert rods, the insert rods extend in an inclined upward direction, and the insert rods can extend into the corresponding limiting chain links.

[0008] The present invention is further configured such that the width of the abutment is greater than the width of the anchor chain link.

[0009] The present invention is further configured such that: the hook includes a hook body, the hook body is connected to the crossbeam, the hook body is "C" shaped, a receiving groove is provided at one end of the hook body away from the crossbeam, the receiving groove is located in the middle of the hook body, and there are two hook tips on both sides of the receiving groove. A crossbar can be provided in the middle of the anchor chain, the crossbar falls into the receiving groove, and the two hook tips are respectively inserted into the fixed chain links from both sides of the crossbar.

[0010] The present invention is further configured such that the longest distance between the two hook tips is greater than the width of the inner ring of the anchor chain link, and the longest distance between the two hook tips is less than the length of the inner ring of the anchor chain link.

[0011] The advantages of this utility model are:

[0012] 1. The hook is wide, and the furthest distance between the two hook tips is greater than the width of the inner ring of the anchor chain link but less than the length of the inner ring of the anchor chain link. This means that when the fixed chain link is suspended, it can only be placed horizontally, which increases the distance between the anchor chain links suspended on both sides.

[0013] 2. A stop plate is provided at the bottom of the hook. The width of the stop plate is greater than the length of the anchor chain link, so that the limiting chain links on both sides of the fixed chain link are blocked by the stop plate. That is, the stop plate supports the limiting chain links, causing the limiting chain links on both sides to extend in an inclined direction, further increasing the distance between the anchor chain links on both sides, avoiding paint damage caused by mutual friction between the anchor chain links, and ensuring the quality of the finished product. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of an embodiment of the present utility model;

[0015] Figure 2 for Figure 1 The enlarged view of part A shown;

[0016] Figure 3 This is a schematic diagram of the hook structure of this utility model;

[0017] Figure 4 for Figure 3 The side view shown;

[0018] Figure 5 for Figure 3 The main view shown;

[0019] In the diagram: 1. Gantry frame; 2. Moving mechanism; 3. Hoisting mechanism; 4. Crossbeam; 5. Hook; 51. Hook body; 52. Hook tip; 53. Receiving groove; 54. Support plate; 55. Insert rod; 6. Anchor chain; 61. Crossbar. Detailed Implementation

[0020] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0021] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art described in this application.

[0022] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0023] Please see Figure 1-5 The first embodiment of this utility model is as follows:

[0024] An anchor chain hanging device includes a gantry frame 1, a moving mechanism 2 at the bottom of the gantry frame 1, a winch mechanism 3 on the gantry frame 1, a crossbeam 4 connected to the output end of the winch mechanism 3, and a plurality of hooks 5 evenly arranged on the crossbeam 4. The hooks 5 are used to suspend the anchor chain 6. The anchor chain links of the anchor chain 6 hanging on the hooks 5 are fixed links. A stop plate 54 is provided at the bottom of the hooks 5. The length of the stop plate 54 is greater than the length of the fixed links. The two anchor chain links adjacent to the fixed links are limiting links. The two limiting links abut against the two ends of the stop plate 54 respectively.

[0025] Both ends of the abutment plate 54 are provided with insert rods 55, which extend in an upward inclined direction and can extend into the corresponding limiting chain links. The width of the abutment plate 54 is greater than the width of the anchor chain link.

[0026] The hook 5 includes a hook body 51, which is connected to the crossbeam 4. The hook body 51 is C-shaped. A receiving groove 53 is provided at the end of the hook body 51 away from the crossbeam. The receiving groove 53 is located in the middle of the hook body 51. There are two hook tips 52 on both sides of the receiving groove 53. A crossbar 61 can be set in the middle of the anchor chain 6. The crossbar 61 falls into the receiving groove 53. The two hook tips 52 are inserted into the fixed chain links from both sides of the crossbar 61.

[0027] The longest distance between the two hook tips 52 is greater than the width of the inner ring of the anchor chain link, and the longest distance between the two hook tips 52 is less than the length of the inner ring of the anchor chain link.

[0028] Specifically, the hook 5 is wider, and the furthest distance between the two hook tips 52 is greater than the width of the inner ring of the anchor chain link but less than the length of the inner ring of the anchor chain link. This means that the fixed chain link can only be placed horizontally when suspended, which extends the distance between the anchor chain links suspended on both sides.

[0029] The bottom of the hook 5 is provided with a stop plate 54. The width of the stop plate 54 is greater than the length of the anchor chain link, so that the limiting chain links on both sides of the fixed chain link will be blocked by the stop plate 54. That is, the stop plate 54 has a supporting effect on the limiting chain links, causing the limiting chain links on both sides to extend in an inclined direction, further increasing the distance between the anchor chain links on both sides, avoiding paint damage caused by mutual friction between the anchor chain links, and ensuring the quality of the finished product.

[0030] Obviously, the embodiments described above are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0031] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0032] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar counterparts and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.

[0033] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A chain-hanging device for anchor chains, comprising a gantry frame (1), characterized in that: The bottom of the gantry (1) is provided with a moving mechanism (2), and the gantry (1) is provided with a hoisting mechanism (3). The output end of the hoisting mechanism (3) is connected to a crossbeam (4). Several hooks (5) are evenly arranged on the crossbeam (4). The hooks (5) are used to suspend the anchor chain (6). The anchor chain links of the anchor chain (6) hanging on the hooks (5) are fixed links. The bottom of the hooks (5) is provided with a stop plate (54). The length of the stop plate (54) is greater than the length of the fixed link. The two anchor chain links adjacent to the fixed link are limiting links. The two limiting links abut against the two ends of the stop plate (54) respectively.

2. The anchor chain hanging device according to claim 1, characterized in that: Both ends of the abutment (54) are provided with insert rods (55), which extend in an inclined upward direction and can extend into the corresponding limiting chain link.

3. The anchor chain hanging device according to claim 1, characterized in that: The width of the abutment plate (54) is greater than the width of the anchor chain link.

4. The anchor chain hanging device according to claim 1, characterized in that: The hook (5) includes a hook body (51), which is connected to the crossbeam (4). The hook body (51) is C-shaped. A receiving groove (53) is provided at one end of the hook body (51) away from the crossbeam. The receiving groove (53) is located in the middle of the hook body (51). There are two hook tips (52) on both sides of the receiving groove (53). A crossbar (61) can be provided in the middle of the anchor chain (6). The crossbar (61) falls into the receiving groove (53). The two hook tips (52) are inserted into the fixed chain links from both sides of the crossbar (61).

5. The anchor chain hanging device according to claim 4, characterized in that: The longest distance between the two hook tips (52) is greater than the width of the inner ring of the anchor chain link, and the longest distance between the two hook tips (52) is less than the length of the inner ring of the anchor chain link.

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