Hoisting device for suspension line

Abstract

The utility model discloses a hoisting device for a suspension line, which comprises two horizontal support frames, the number of the horizontal support frames is two, the two horizontal support frames are correspondingly arranged up and down, the two horizontal support frames are uniformly connected through a swinging piece, each horizontal support frame comprises two support transverse plates which correspond front and back, and the two support transverse plates are connected through a swinging piece. The two supporting transverse plates are fixedly welded through three sets of longitudinal connecting blocks, every two longitudinal connecting blocks which correspond to each other up and down form one set, two connecting hanging shafts are arranged on the longitudinal connecting blocks on the upper horizontal supporting frame, and short hoisting columns are evenly arranged on the three sets of longitudinal connecting blocks on the lower horizontal supporting frame. The lower end of each lifting short column is connected with a lifting hook piece through a forging shackle, a furnace body cover plate piece is arranged between the upper ends of the lifting hook pieces, the lifting device for the suspension line is simple in structure and easy and convenient to operate, workpieces can be moved in an assembly line mode, the machining speed is increased, an opening in the upper portion of a furnace body can be closed, and using is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of heating furnaces, in particular to a hoisting device for a suspension line. Background Art

[0002] A heating furnace is a device that heats materials or workpieces (usually metals) to rolling and forging temperature. In the prior art, materials that need to be heated are mainly transported into the heating furnace by crane hoisting. With the development of technology, in order to improve production efficiency, more and more large heating furnaces such as continuous heating furnaces are used for heating furnaces. However, the crane hoisting method has a limited location for delivering materials, so the amount of materials heated at one time is limited. The existing heating furnace cannot continuously transport the workpiece into the heating furnace, resulting in slow processing speed and inconvenience in use. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a hoisting device for a suspension line, which has a simple structure and is easy to operate. It can not only move the workpiece in an assembly line manner to increase the processing speed, but also can close the opening above the furnace body, making it more convenient to use and can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hoisting device for a suspension line, comprising a horizontal support frame, wherein the number of the horizontal support frames is two, the two horizontal support frames are correspondingly arranged up and down, and the two horizontal support frames are evenly connected by a swinging member, the horizontal support frame comprises two front and rear corresponding supporting cross plates, the two supporting cross plates are fixedly welded by three groups of longitudinal connecting blocks, the two longitudinal connecting blocks corresponding to the upper and lower sides form a group, the longitudinal connecting blocks on the upper horizontal support frame are provided with two connecting hanging shafts, and the three groups of longitudinal connecting blocks on the lower horizontal support frame are evenly provided with a hoisting short column, the lower end of each hoisting short column is connected to a hook piece by a forged shackle, and a furnace cover plate piece is provided between the upper ends of the hook pieces.

[0005] Furthermore, the connecting suspension shaft comprises a suspension shaft body fixed to the longitudinal connecting block, and a horizontally plugged plug pin is provided at the upper end of the suspension shaft body, through which the upper end of the suspension shaft body can be fixedly connected to the external conveying chain.

[0006] Furthermore, the swing member includes two pin shafts 1, and the two pin shafts 1 are respectively arranged on two horizontal support frames. Two swing plates are arranged between the two pin shafts 1. The two horizontal support frames are connected by the swing member, so that the lower horizontal support frame can swing left and right, thereby facilitating the swing of the hook member.

[0007] Furthermore, the furnace cover plate member includes a cover plate, each hook member is provided with a cover plate, and the cover plates are connected end to end, and the cover plates are rotatably connected by a second pin. The two cover plates are connected by the second pin to enable the cover plates to rotate, so that the hook member can move cyclically along the runway-shaped chain. While moving, the slot above the furnace body can be closed by the cover plate, which can effectively prevent the heat inside the furnace body from escaping.

[0008] Compared with the prior art, the utility model has the following beneficial effects: the upper end of the suspension shaft body can be fixedly connected to the external conveying chain by a plug pin, and the two cover plates are connected by a pin shaft so that the cover plates can be rotated, so that the hook part can be circulated along the runway-shaped chain, and the slot above the furnace body can be closed by the cover plate while moving, which can effectively prevent the heat inside the furnace body from escaping, and the two horizontal support frames are connected by a swinging member, so that the lower horizontal support frame can be swung left and right, thereby providing conditions for the swinging of the hook part. The hanging line hoisting device has a simple structure and is easy to operate. It can not only move the workpiece in an assembly line manner to increase the processing speed, but also can close the opening above the furnace body, making it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a schematic diagram of the structure of the utility model;

[0010] Figure 2 This is a schematic diagram of the front structure of the utility model;

[0011] Figure 3 It is a schematic diagram of the side structure of the utility model;

[0012] Figure 4 This is a schematic diagram of the implementation structure of the utility model.

[0013] In the figure: 1 horizontal support frame, 11 supporting horizontal plate, 12 longitudinal connecting block, 2 connecting suspension shaft, 21 plug pin, 22 suspension shaft body, 3 swing member, 31 pin shaft 1, 32 swing plate, 4 furnace body cover plate member, 41 cover plate, 42 pin shaft 2, 5 hook member, 6 lifting short column, 7 forged shackle. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] See also Figure 1-4The utility model provides a technical solution: a hanging device for a suspension line, comprising a horizontal support frame 1, the number of the horizontal support frames 1 is two, the two horizontal support frames 1 are arranged correspondingly up and down, and the two horizontal support frames 1 are evenly connected by a swinging member 3, the horizontal support frame 1 comprises two front and rear corresponding supporting transverse plates 11, the two supporting transverse plates 11 are fixed and welded by three groups of longitudinal connecting blocks 12, the two longitudinal connecting blocks 12 corresponding to the upper and lower sides form a group, the longitudinal connecting blocks 12 on the upper horizontal support frame 1 are provided with two connecting suspension shafts 2, and the three groups of longitudinal connecting blocks 12 on the lower horizontal support frame 1 are evenly provided with a hanging short column 6, the lower end of each hanging short column 6 is connected with a hanging hook 5 through a forged shackle 7, and a furnace cover plate 4 is arranged between the upper ends of the hanging hooks 5, and the connecting hanging shaft 2 comprises a hanging shaft body 22 fixed with the longitudinal connecting block 12, and the upper end of the hanging shaft body 22 is provided with a horizontally plugged plug pin 21, and the upper end of the hanging shaft body 22 can be connected to the The external conveyor chain is fixedly connected, and the swing member 3 includes two pin shafts 31, and the two pin shafts 31 are respectively arranged on the two horizontal support frames 1. Two swing plates 32 are arranged between the two pin shafts 31. The two horizontal support frames 1 are connected by the swing member 3, so that the lower horizontal support frame 1 can swing left and right, so as to facilitate the swinging of the hook member 5. The furnace cover plate member 4 includes a cover plate 41, and each hook member 5 is provided with a cover plate 41, and the cover plates 41 are connected end to end. The cover plates 41 are rotatably connected by the pin shaft 2 42. The two cover plates 41 are connected by the pin shaft 2 42 to enable the cover plates 41 to rotate, so that the hook member 5 can move cyclically along the runway-shaped chain. While moving, the slot above the furnace body can be closed by the cover plate 41, which can effectively prevent the heat inside the furnace body from escaping. The hanging line hoisting device has a simple structure and is easy to operate. It can not only move the workpiece in an assembly line manner to improve the processing speed, but also close the opening above the furnace body, which is more convenient to use.

[0016] During use: the upper end of the suspension shaft body 22 can be fixedly connected to the external conveying chain through the plug pin 21, and the two cover plates 41 are connected through the pin shaft 42 so that the cover plate 41 can be rotated, so that the hook member 5 can move in a cycle along the runway-shaped chain. While moving, the slot above the furnace body can be closed by the cover plate 41, which can effectively prevent the heat inside the furnace body from escaping. The two horizontal support frames 1 are connected by the swing member 3, so that the lower horizontal support frame 1 can be swung left and right, thereby providing conditions for the swing of the hook member 5.

[0017] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A hanging device for a suspension line, comprising a horizontal support frame (1), wherein the number of the horizontal support frames (1) is two, the two horizontal support frames (1) are arranged correspondingly up and down, and the two horizontal support frames (1) are evenly connected by a swing member (3), characterized in that: The horizontal support frame (1) comprises two front and rear corresponding support transverse plates (11), the two support transverse plates (11) are fixed and welded via three groups of longitudinal connecting blocks (12), the two upper and lower corresponding longitudinal connecting blocks (12) form a group, the longitudinal connecting blocks (12) on the upper horizontal support frame (1) are provided with two connecting suspension shafts (2), the three groups of longitudinal connecting blocks (12) on the lower horizontal support frame (1) are evenly provided with a lifting short column (6), the lower end of each lifting short column (6) is connected to a lifting hook (5) via a forged shackle (7), and a furnace cover plate (4) is provided between the upper ends of the lifting hooks (5).

2. A hanging wire hoisting device according to claim 1, characterized in that: The connecting suspension shaft (2) comprises a suspension shaft body (22) fixed to a longitudinal connection block (12), and a horizontally plugged plug pin (21) is provided at the upper end of the suspension shaft body (22).

3. A hanging wire hoisting device according to claim 1, characterized in that: The swing member (3) comprises two pin shafts (31), the two pin shafts (31) are respectively arranged on two horizontal support frames (1), and two swing plates (32) are arranged between the two pin shafts (31).

4. A hanging wire hoisting device according to claim 1, characterized in that: The furnace body cover plate member (4) comprises a cover plate (41), each hook member (5) is provided with a cover plate (41), and the cover plates (41) are connected end to end, and the cover plates (41) are rotatably connected via a second pin shaft (42).

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