Tin ingot hanging connection structure

Abstract

The utility model discloses a tin ingot hanging connection structure, and belongs to the field of hanging connection structure design. The middle of the first connecting rod is bent, and the two ends of the first connecting rod face downwards; and at least one group of second connecting rods are arranged, one end of each second connecting rod is in butt joint with one end of the corresponding first connecting rod, and at least part of the central axis of each second connecting rod is parallel to the ground. The lifting structure has the beneficial effects that a worker puts the lifting structure into a mold, molten tin surrounds and fixes the two ends of the first connecting rod and the whole second connecting rod after being cooled in the mold, the lifting hook is hung on the bent part in the middle of the first connecting rod, the lifting structure is firmly connected with a tin ingot, the probability that the tin ingot falls off is reduced, and the production efficiency is improved. And a worker does not need to fix a rope or a rope net on the tin ingot, so that the tin ingot hanging structure is time-saving and labor-saving.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of hanging connection structure, in particular to a tin ingot hanging connection structure. BACKGROUND

[0002] The smelting method of tin mainly depends on the material composition and content of concentrate (or ore). Generally, the fire method is mainly used, and the wet method is auxiliary. Modern tin production generally includes four main processes: pre-treatment, reduction smelting, slagging and crude tin refining. After the tin refining is completed, in order to facilitate transportation, the tin is usually poured into a mold and cooled into a larger tin ingot.

[0003] Since the tin ingot is large in size and has no hanging point of the hook, when the crane hoists the tin ingot onto other equipment or a transport vehicle, the tin ingot needs to be fixed with a rope or a rope net first, and then the hook is hooked with the rope or the rope net. In the process of tying the rope to the tin ingot or enveloping the tin ingot with the rope net, due to the large size and heavy weight of the tin ingot, the operation is often time-consuming and laborious, and if it is not fixed firmly, the tin ingot may fall off during hoisting and easily injure the workers. SUMMARY

[0004] The summary part of the present application is used to introduce the concept in a brief form, which will be described in detail in the specific embodiment part. The summary part of the present application is not intended to identify the key features or essential features of the claimed technical solution, nor is it intended to limit the scope of the claimed technical solution.

[0005] In order to solve the technical problems mentioned in the background part, some embodiments of the present application provide a tin ingot hanging connection structure, comprising: a first connecting rod, the middle part is formed with a bend, and the two ends are downward; a second connecting rod, at least one group is provided, one end of the second connecting rod is connected with one end of the first connecting rod, and the central axis of the second connecting rod is at least partially parallel to the ground.

[0006] Further, two groups of the second connecting rods are provided, one group of the second connecting rods is connected with one end of the first connecting rod, and the other group of the second connecting rods is connected with the other end of the first connecting rod.

[0007] Further, the end of the second connecting rod connected with the first connecting rod is formed with a plug rod, the end of the first connecting rod is formed with a plug slot, and the plug rod is inserted into the plug slot to form a rotary connection.

[0008] Further, the end of the second connecting rod connected with the first connecting rod is also formed with a plurality of protrusions, the plurality of protrusions surrounds the plug rod, and the length of the plug rod is greater than the length of the protrusions; the end of the first connecting rod is also formed with a plurality of recesses, the plurality of recesses surrounds the plug slot, and the depth of the plug slot is greater than the depth of the recesses; the protrusions are inserted into the recesses one by one.

[0009] Further, the protrusions are arranged circumferentially around the axis of the insertion rod in four, and the grooves are arranged circumferentially around the axis of the insertion slot in four.

[0010] Further, the first connecting rod and the second connecting rod are made of a metal material with a higher melting point than tin.

[0011] The application has the following beneficial effects:

[0012] The worker places the hooking structure into the mold, and tin water cools in the mold to fix the two ends of the first connecting rod and the second connecting rod, and the hook is hung on the bent part of the middle part of the first connecting rod. The connection between the hooking structure and the tin ingot is firm, and the probability of tin ingot falling off is reduced. The worker does not need to fix the rope or rope net on the tin ingot, which saves time and effort. BRIEF DESCRIPTION OF DRAWINGS

[0013] The accompanying drawings, which form a part of this application, are included to provide a further understanding of the application and are incorporated in and constitute a part of this application. The drawings illustrate embodiments of the present application and, together with the description, serve to explain the principles of the present application.

[0014] In addition, throughout the drawings, same or similar reference numerals are used to denote same or similar elements. It should be understood that the drawings are schematic, and the elements and elements are not necessarily drawn according to the scale.

[0015] In the drawings:

[0016] Figure 1 is a whole schematic diagram according to an embodiment of the present application;

[0017] Figure 2 is a structural schematic diagram of a part of the embodiment, mainly showing the connection relationship between the hooking structure and the tin ingot;

[0018] Figure 3 is a whole schematic diagram according to another embodiment of the present application;

[0019] Figure 4 is a structural schematic diagram of a part of the embodiment, mainly showing the structure of the first connecting rod;

[0020] Figure 5 is a structural schematic diagram of a part of the embodiment, mainly showing the structure of the second connecting rod.

[0021] Reference numerals:

[0022] 1, first connecting rod; 2, second connecting rod; 3, insertion rod; 4, insertion slot; 5, protrusion; 6, groove; 7, tin ingot. DETAILED DESCRIPTION

[0023] Embodiments of the present disclosure will be described in more detail below with reference to the drawings. Although some embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that the present disclosure can be more thoroughly and completely understood. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0024] In addition, it should be further noted that only parts related to the present application are shown in the drawings for ease of description. The embodiments in the present disclosure and the features in the embodiments can be combined with each other without conflict.

[0025] It should be noted that the concepts of "first", "second", etc. mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0026] It should be noted that the modification of "one" or "multiple" mentioned in the present disclosure is illustrative and not restrictive, and those skilled in the art should understand that unless otherwise explicitly indicated in the context, it should be understood as "one or more".

[0027] The present disclosure will be described in detail below with reference to the drawings and in conjunction with the embodiments.

[0028] Referring to Figures 1-5 ,

[0029] A tin ing hanging connection structure, comprising: a first connecting rod 1 and a second connecting rod 2. The middle part of the first connecting rod 1 is bent, the whole is V-shaped, and the two ends of the first connecting rod 1 are downward. A group of second connecting rods 2 are arranged, one end of the second connecting rod 2 is bent upward and welded and fixed with one end of the first connecting rod 1, the other end of the second connecting rod 2 extends away from the middle part of the first connecting rod 1, and the middle axis is parallel to the ground. In use, the worker places the second connecting rod 2 in the mold, adds tin water into the mold, and then the tin water immerses the second connecting rod 2 and the two ends of the first connecting rod 1, and the middle part of the first connecting rod 1 is bent to expose the surface of the tin water. After the tin water is cooled into tin ing, the first connecting rod 1 and the second connecting rod 2 are fixed with the tin ing.

[0030] In another embodiment, two groups of second connecting rods 2 are arranged, one group of second connecting rods 2 is butt-jointed at one end of the first connecting rod 1, and the other group of second connecting rods 2 is butt-jointed at the other end of the first connecting rod 1, the number of second connecting rods 2 is increased, and the contact area of the tin water with the hanging connection structure is increased, so that more tin is wrapped on the hanging connection structure, and the stability of the connection between the tin ing and the hanging connection structure is improved.

[0031] Specifically, the end of the second connecting rod 2 which is connected with the first connecting rod 1 forms a plug 3, the end of the first connecting rod 1 forms a slot 4, the plug 3 is inserted into the slot 4 to form a rotating connection. Since the bottom surface of the mold is usually a plane, when the two groups of second connecting rods 2 rotate around the axis of the slot 4 to be parallel and not collinear, the two groups of second connecting rods 2 form two parallel lines of support on the bottom surface of the mold, preventing the tin water from knocking down the hanging structure when the tin water is added into the mold, so that the tin water floods the middle part of the first connecting rod 1, causing the hook to have no place to hook.

[0032] Specifically, the end of the second connecting rod 2 which is connected with the first connecting rod 1 also forms a plurality of protrusions 5, which are four protrusions 5 in this embodiment, the four protrusions 5 surround the plug 3, the length of the plug 3 is greater than the length of the protrusion 5, the end of the first connecting rod 1 also forms a plurality of recesses 6, which are four recesses 6 in this embodiment, the four recesses 6 surround the slot 4, the depth of the slot 4 is greater than the depth of the recess 6, and the protrusion 5 is inserted into the recess 6 one by one. The worker pulls the plug 3 outward until the protrusion 5 is separated from the recess 6, then rotates the plug 3 around the axis of the slot 4 until the protrusion 5 is aligned with the recess 6 again, and then pushes the plug 3 inward until the protrusion 5 is inserted into the recess 6. The cooperation of the protrusion 5 and the recess 6 realizes the locking of the rotation angle of the second connecting rod 2, preventing the second connecting rod 2 from being knocked down by the tin water and being flooded by the tin water.

[0033] Specifically, the first connecting rod 1 and the second connecting rod 2 are made of a metal material with a higher melting point than tin to prevent being melted by the tin water, and stainless steel is selected in this embodiment.

[0034] The above description is only some of the preferred embodiments of the present disclosure and the explanation of the technical principles applied. Those skilled in the art should understand that the scope of the application involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the specific combinations of the above technical features, and should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the above inventive concept. For example, the above features are replaced with each other to form a technical solution with similar functions to the technical features disclosed in the embodiments of the present disclosure (but not limited to).

Claims

1. A tin ingot lifting structure, characterized in that, The utility model relates to a tin ingot hoisting structure, comprising: a first connecting rod, the middle part of which is bent, and the two ends of which are downward; a second connecting rod, at least one set of which is arranged, one end of the second connecting rod is connected to one end of the first connecting rod, and the central axis of the second connecting rod is at least partially parallel to the ground.

2. The tin ingot hoisting structure according to claim 1, wherein: the second connecting rod is arranged in two sets, one set of the second connecting rod is connected to one end of the first connecting rod, and the other set of the second connecting rod is connected to the other end of the first connecting rod.

3. The tin ingot hoisting structure according to claim 2, wherein: the end of the second connecting rod connected to the first connecting rod forms a plug rod, the end of the first connecting rod forms a plug slot, and the plug rod is inserted into the plug slot to form a rotary connection.

4. The tin ingot hoisting structure according to claim 3, wherein: the end of the second connecting rod connected to the first connecting rod further forms a plurality of protrusions, the plurality of protrusions surrounds the plug rod, and the length of the plug rod is greater than the length of the protrusions; the end of the first connecting rod further forms a plurality of recesses, the plurality of recesses surrounds the plug slot, and the depth of the plug slot is greater than the depth of the recesses; and the protrusions are one-to-one inserted into the recesses.

5. The tin ingot hoisting structure according to claim 4, wherein: the protrusions are arranged in four around the axis of the plug rod, and the recesses are arranged in four around the axis of the plug slot.

6. The tin ingot hoisting structure according to any one of claims 1-5, wherein: the first connecting rod and the second connecting rod are made of a metal material with a higher melting point than tin.

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