A hook for lifting iron ladles

Abstract

This utility model belongs to the field of metallurgical machinery technology, specifically relating to a hook for a ladle, comprising two supports, each with a through hole at one end, a connector installed within the through hole, and bolts fixing the connector to the outer side walls of the two supports respectively. A rotating shaft is provided at the other end of both supports, penetrating both supports, and a hook is mounted on the rotating shaft between the two supports. Compared to existing technologies, this utility model allows for automatic and precise hooking of the ladle during molten iron pouring, through the cooperation of an overhead crane, the connector, and the hook, eliminating the need for manual placement of the ladle lifting ring, reducing work steps and improving work efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of metallurgical machinery technology, specifically relating to a hook for lifting ladles. Background Technology

[0002] Currently, the ironmaking process requires the use of molten iron ladles for hoisting and pouring molten iron. As production capacity increases, the volume of molten iron ladles also increases. When pouring molten iron, two chain hooks need to be manually placed on the lifting rings of the molten iron ladle. Depending on the load-bearing capacity, the weight of the two chain hooks also increases. Therefore, this operation not only increases the labor intensity of employees, but also poses certain safety hazards. Utility Model Content

[0003] This utility model provides a hook for lifting iron ladles to address the problem of cumbersome procedures mentioned above.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A hook for a ladle includes two supports. One end of each support is provided with a through hole. A connector is provided in the through hole. The connector is fixedly connected to the outer side wall of the two supports by bolts. The other end of the two supports is provided with a rotating shaft that passes through the two supports. A hook is provided on the rotating shaft and is positioned between the two supports.

[0005] Furthermore, the connector includes two fixing blocks, which are respectively welded to two brackets. A hyperboloid cylinder is fixedly connected between the two fixing blocks, and the hyperboloid cylinder is used to position the external crane hook.

[0006] Furthermore, two auxiliary fixing brackets are fixedly connected between the two brackets, and the two auxiliary fixing brackets are arranged between the connecting bracket and the hook.

[0007] Furthermore, the hook includes a hook body, on which a counterweight is provided.

[0008] Furthermore, the weight of the hook is less than the weight of the counterweight.

[0009] Compared with the prior art, the present invention has the following advantages: Compared with the prior art, the use of this utility model allows for the automatic and precise connection of the molten iron ladle through the cooperation between the overhead crane, the connecting parts, and the hook when pouring molten iron. This eliminates the need for manual placement of the ladle's lifting rings, reducing work steps and improving work efficiency for the staff.

[0010] 2. This utility model uses two auxiliary fixing brackets to ensure a firm connection between the two brackets, further improving the safety of the hook. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a side view of the present invention; Figure 3 This is a schematic diagram of the structure of this utility model; In the figure, 1 is the bracket, 2 is the through hole 1, 3 is the connector, 4 is the rotating shaft, 5 is the hook, 6 is the fixing block, 7 is the hyperboloid cylinder, 8 is the auxiliary fixing frame, 9 is the hook body, and 10 is the counterweight. Detailed Implementation

[0012] To further illustrate the technical solution of this utility model, the following embodiments will be used to further explain this utility model.

[0013] like Figure 1 and Figure 3 As shown, a hook for a ladle includes two supports 1. Each support 1 has a through hole 2 at one end. A connector 3 is installed within the through hole 2. The connector 3 includes two fixing blocks 6, which are welded to the two supports 1 respectively. A hyperboloid cylinder 7 is fixedly connected between the two fixing blocks 6. The hyperboloid cylinder 7 is used to position an external crane hook 5. The connector 3 is fixedly connected to the outer side walls of the two supports 1 by bolts. A rotating shaft 4 is provided at the other end of the two supports 1, penetrating both supports 1. A hook 5 is installed on the rotating shaft 4, positioned between the two supports 1. Two auxiliary fixing brackets 8 are fixedly connected between the two supports 1, positioned between the connector 3 and the hook 5. This invention uses two auxiliary fixing brackets 8 to ensure a secure connection between the two supports, further improving the weighing capacity and safety of the hook 5.

[0014] like Figure 2 As shown, the hook 5 includes a hook body 9, and a counterweight 10 is provided on the hook body 9. The weight of the hook body 9 is less than the weight of the counterweight 10.

[0015] The foregoing has shown and described the main features and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model.

[0016] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A hook for lifting iron ladles, characterized in that: It includes two supports (1), one end of each of the two supports (1) is provided with a through hole (2), and a connector (3) is provided in the through hole (2). The connector (3) is fixedly connected to the outer side wall of the two supports (1) by bolts. The other end of the two supports (1) is provided with a rotating shaft (4), which passes through the two supports (1). A hook (5) is provided on the rotating shaft (4), and the hook (5) is provided between the two supports (1).

2. A hook for lifting iron ladles according to claim 1, characterized in that: The connector (3) includes two fixing blocks (6), which are welded to two brackets (1) respectively, and a hyperboloid cylinder (7) is fixedly connected between the two fixing blocks (6).

3. A hook for lifting ladles according to claim 2, characterized in that: Two auxiliary fixing brackets (8) are fixedly connected between the two brackets (1), and the two auxiliary fixing brackets (8) are arranged between the connector (3) and the hook (5).

4. A hook for lifting iron ladles according to claim 3, characterized in that: The hook (5) includes a hook body (9) on which a counterweight (10) is provided.

5. A hook for lifting ladles according to claim 4, characterized in that: The weight of the hook (9) is less than the weight of the counterweight (10).

Images