Semi-automatic detacher

Abstract

The utility model relates to the technical field of detachers, in particular to a semi-automatic detacher which comprises a main body, a hook is hinged to the left side of the main body and used for hanging a copper wire, an overturning rod is hinged to the main body, the left end of the overturning rod is fixedly connected with a fixing hook, and the fixing hook is sleeved on one side of the top end of the hook. A fixing ring is welded to the right side of the main body, a fixing pin is fixedly connected to the right side of the overturning rod, one end of the fixing pin is detachably inserted into an inner cavity of the fixing ring, and a pull ring is hinged to the side, away from the main body, of the fixing pin. The semi-automatic unhooking device solves the problems that in the copper foil electrolysis process, when copper wires need to be transferred to a copper melting tank through equipment and a whole roll of copper wires are hoisted to the edge above the copper melting tank through a crane, manual shearing is needed for falling off, automatic unhooking cannot be achieved, and the defects of tank collision, spraying pipe collision, potential personal safety hazards and the like exist.

Description

Technical Field

[0001] The utility model relates to the technical field of decoupling devices, in particular to a semi-automatic decoupling device. Background Art

[0002] Decoupling devices can be divided into various types according to different application fields, such as lifting automatic decoupling devices, fishing decoupling devices (also known as needle stoppers, hook extractors), mine anti-falling decoupling devices, etc. Each decoupling device has its specific design and working principle to adapt to different working environments and requirements. Lifting automatic decoupling device: This is a safety protection device used to automatically disconnect the lifted object when a crane lifts an object. It mainly consists of a controller and a decoupling device. When it detects that the set safety value is exceeded, it will automatically cut off the connection between the crane and the object to avoid accidents of the crane. The lifting automatic decoupling device plays a very important role in lifting operations, which can improve operation efficiency and ensure safety.

[0003] During the process of electrolytic copper foil, equipment is needed to transfer copper wires to the molten copper tank. When the traveling crane hoists a whole roll of copper wires to the upper edge of the molten copper tank, it needs to be "manually cut" to fall off, and automatic decoupling cannot be achieved. There are defects such as collision with the tank body, impact on the spray pipe, and potential safety hazards to personnel. To address this problem, a semi-automatic decoupling device is provided. Content of the Utility Model

[0004] The purpose of the utility model is to provide a semi-automatic decoupling device to solve the problems raised in the above background art. To achieve the above purpose, the utility model provides the following technical solution: The semi-automatic decoupling device includes a main body. A hook is hinged to the left side of the main body for hanging copper wires. A turning rod is hinged to the main body. A fixed hook is fixedly connected to the left end of the turning rod. The fixed hook is sleeved on one side of the top of the hook. A fixed ring is welded to the right side of the main body. A fixed pin is fixedly connected to the right side of the turning rod. One end of the fixed pin is detachably inserted into the inner cavity of the fixed ring. A pull ring is hinged to the side of the fixed pin away from the main body.

[0005] Preferably, a lifting ring is provided on the main body for connecting with the crane towing cable.

[0006] Preferably, a towing rope is connected to the pull ring, and the length of the towing rope is 1 - 2 meters.

[0007] Preferably, the hook is in a "U" shape.

[0008] Preferably, the fixed pin is in a "Y" shape.

[0009] Preferably, the fixed hook is in a "U" shape and engages with the hook.

[0010] Preferably, a metal plate pad is welded to the bottom end inside the hook.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] By pulling the towing rope, the towing rope drives the fixing pin, the turning rod and the fixing hook to turn. Further, one end of the fixing pin can be disengaged from the fixing ring, and the fixing hook can also be disengaged from the engagement with the hanging hook. At this time, under the action of the gravity of the copper wire, the hanging hook can be turned so that the side of the opening faces downward, and further the copper wire can be disengaged from the hanging hook. This solves the problem that in the process of electrolytic copper foil, when it is necessary to use some equipment to transfer the copper wire to the copper melting tank and the traveling crane hoists the whole roll of copper wire to the upper edge of the copper melting tank, it is necessary to adopt "manual cutting" to make it fall off, and automatic unhooking cannot be realized, resulting in defects such as collision with the tank body, impact on the spray pipe and potential safety hazards to personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the front view of the present utility model;

[0014] Figure 2 is the right view of the present utility model;

[0015] Figure 3 is the three-dimensional structure schematic diagram of the present utility model.

[0016] In the figure: 1, main body; 2, hanging hook; 3, turning rod; 4, fixing ring; 5, fixing pin; 6, pulling ring; 7, fixing hook; 8, lifting ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0018] Please refer to Figures 1 to 3, the present utility model provides a technical solution: a semi-automatic decoupling device, including a main body 1. A hook 2 is hinged to the left side of the main body 1 for hanging copper wire. A turning rod 3 is hinged to the main body 1. A fixed hook 7 is fixedly connected to the left end of the turning rod 3. The fixed hook 7 is hooked on one side of the top of the hook 2. A fixed ring 4 is welded to the right side of the main body 1. A fixed pin 5 is fixedly connected to the right side of the turning rod 3. One end of the fixed pin 5 is detachably inserted into the inner cavity of the fixed ring 4. A pull ring 6 is hinged to the side of the fixed pin 5 away from the main body 1. By pulling the traction rope, the traction rope drives the fixed pin 5, the turning rod 3 and the fixed hook 7 to turn, so that one end of the fixed pin 5 can be disengaged from the fixed ring 4, and the fixed hook 7 can be disengaged from the engagement with the hook 2. At this time, under the action of the gravity of the copper wire, the hook 2 can be turned so that the open side faces downward, and then the copper wire can be disengaged from the hook 2, solving the problem that in the process of electrolytic copper foil, when it is necessary to use equipment to transfer the copper wire to the molten copper tank, and when the traveling crane hoists the whole roll of copper wire to the upper edge of the molten copper tank, it is necessary to use "manual cutting" to fall off, and automatic decoupling cannot be achieved, and there are defects such as collision with the tank body, impact on the spray pipe, and potential safety hazards to the human body.

[0019] In this embodiment, a lifting ring 8 is provided on the main body 1 for connecting with the hoisting cable of the crane.

[0020] In this embodiment, a traction rope is connected to the pull ring 6, and the length of the traction rope is 1-2 meters.

[0021] In this embodiment, the hook 2 is in a "U" shape.

[0022] In this embodiment, the fixed pin 5 is in a "Y" shape.

[0023] In this embodiment, the fixed hook 7 is in a "U" shape and engages with the hook 2, so that the fixed hook 7 can fix the hook 2.

[0024] In this embodiment, a metal plate pad is welded to the bottom end of the inner cavity of the hook 2, which can improve the wear resistance of the hook 2 and extend the service life of the hook 2.

[0025] The usage method and advantages of the present utility model: When in use, the working process is as follows:

[0026] By pulling the traction rope, the traction rope drives the fixed pin 5, the turning rod 3 and the fixed hook 7 to turn, so that one end of the fixed pin 5 can be disengaged from the fixed ring 4, and the fixed hook 7 can be disengaged from the engagement with the hook 2. At this time, under the action of the gravity of the copper wire, the hook 2 can be turned so that the open side faces downward, and then the copper wire can be disengaged from the hook 2, solving the problem that in the process of electrolytic copper foil, when it is necessary to use equipment to transfer the copper wire to the molten copper tank, and when the traveling crane hoists the whole roll of copper wire to the upper edge of the molten copper tank, it is necessary to use "manual cutting" to fall off, and automatic decoupling cannot be achieved, and there are defects such as collision with the tank body, impact on the spray pipe, and potential safety hazards to the human body.

[0027] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and the above embodiments and the descriptions in the specification are only preferred examples of the present utility model, and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. Semi-automatic decoupler, comprising a main body (1), characterized in that: A hook (2) is hinged to the left side of the main body (1) for hanging copper wire. A turning rod (3) is hinged to the main body (1). A fixed hook (7) is fixedly connected to the left end of the turning rod (3). The fixed hook (7) is sleeved on one side of the top of the hook (2). A fixed ring (4) is welded to the right side of the main body (1). A fixed pin (5) is fixedly connected to the right side of the turning rod (3). One end of the fixed pin (5) is detachably inserted into the inner cavity of the fixed ring (4). A pull ring (6) is hinged to the side of the fixed pin (5) away from the main body (1).

2. The semi-automatic decoupler according to claim 1, wherein: A lifting ring (8) is provided on the main body (1) for connecting with a crane towing cable.

3. The semi-automatic decoupler according to claim 1, characterized in that: A towing rope is connected to the pull ring (6), and the length of the towing rope is 1-2 meters.

4. The semi-automatic decoupler according to claim 1, characterized in that: The hook (2) is in a "U" shape.

5. The semi-automatic decoupler according to claim 1, wherein: The fixed pin (5) is in a "Y" shape.

6. The semi-automatic decoupler according to claim 1, wherein: The fixed hook (7) is in a "U" shape and engages with the hook (2).

7. The semi-automatic decoupler according to claim 1, characterized in that: A metal plate pad is welded to the bottom end of the inner cavity of the hook (2).

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