A movable package frame structure of a hydraulic turning device for a molten iron ladle

Abstract

The utility model relates to the technical field of molten iron ladle, and in particular to a movable bag frame structure of a hydraulic turning device for a molten iron ladle, comprising a frame body, pin shaft slots are symmetrically opened at the centers of two side walls of the frame body, a limiting groove is opened at the center of the top of the frame body, a limiting clamping sleeve is movably inserted into the inner cavity of the limiting groove, the limiting clamping sleeve and the limiting groove are arranged with matching specifications, the front and rear ends of both sides of the top of the frame body are symmetrically and fixedly connected with connecting support rods, the top of the connecting support rod is fixedly connected with a fixed pillar, movable splints are symmetrically arranged between the two fixed pillars, and the fixed pillars and the movable splints are connected by a movable component. In the utility model, its fixing ability for the molten iron ladle is good, so it can ensure the connection stability between the molten iron ladle and the frame body, so that it is not easy to cause the molten iron ladle to shift or fall when it is turned over, so as to avoid serious consequences.

Description

Technical Field

[0001] The utility model relates to the technical field of molten iron tanks, in particular to a movable package frame structure of a hydraulic turning device for a molten iron tank. Background Art

[0002] A molten iron ladle is a container used to store and transport molten iron. It is usually used in steel mills to ensure the safe and effective handling of the molten iron. The molten iron ladle needs to have high heat resistance and strength to withstand the high temperature and weight of the molten iron. They are usually made of refractory materials to prevent the molten iron from damaging them. The design and size of the molten iron ladle can be customized according to specific production needs and transportation conditions. During the steelmaking process, after the molten iron is extracted from the blast furnace, it will be poured into the molten iron ladle, and then the molten iron ladle will be moved to a suitable position by a crane or other lifting equipment for the next step of processing, such as converter steelmaking. The use of molten iron ladle helps to improve steelmaking efficiency, reduce the risk of accidents, protect the safety of workers, and ensure the smooth progress of the entire production process.

[0003] The movable bag frame is an important component of the hydraulic turning device of the molten iron ladle. Although the traditional movable bag frame has the ability to connect to the molten iron ladle, it still has some shortcomings. For example, its fixing ability for the molten iron ladle is poor, so it is difficult to ensure the connection stability between the molten iron ladle and the frame, which makes it easy for the molten iron ladle to shift or fall when the molten iron ladle is turned over, causing serious consequences. Therefore, in view of the above problems, a movable bag frame structure of the hydraulic turning device of the molten iron ladle is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a movable bag frame structure of a hydraulic turning device for a molten iron ladle, which has a good fixing ability for the molten iron ladle, thereby ensuring the stability of the connection between the molten iron ladle and the frame, so that the molten iron ladle is not easily displaced or dropped when being turned over, thereby avoiding serious consequences and solving the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A movable bag frame structure of a hydraulic turning device for a molten iron tank comprises a frame body, pin shaft slots are symmetrically opened at the centers of two side walls of the frame body, a limiting groove is opened at the center of the top of the frame body, a limiting sleeve is movably inserted into the inner cavity of the limiting groove, the limiting sleeve and the limiting groove are arranged with matching specifications, the front and rear ends of both sides of the top of the frame body are symmetrically and fixedly connected with connecting rods, the top of the connecting rod is fixedly connected with a fixed pillar, movable splints are symmetrically arranged between the two fixed pillars, and the fixed pillars and the movable splints are connected by a movable component.

[0007] Preferably, the two sides of the limiting groove are symmetrically opened on the connecting card slots that pass through the top wall of the frame body, and the bottoms of the two ends of the limiting sleeve are symmetrically and fixedly connected with connecting card blocks, and the connecting card blocks and the connecting card slots are arranged with corresponding positions and matching specifications.

[0008] Preferably, arc-shaped grooves are symmetrically opened on one side of the opposite surfaces of the two movable splints and the inner surfaces of the arc-shaped grooves are fixedly connected with rubber pads, and the front and rear ends of the movable splints close to each other are fixedly connected with connecting support plates, and connecting bolts are passed through and threadedly connected between the connecting support plates.

[0009] Preferably, the movable component comprises a movable groove opened in the inner cavity of the fixed pillar, the inner cavity of the movable groove is slidably connected with a movable support rod, one end of the movable support rod passes through the fixed pillar and is fixedly connected to the movable splint.

[0010] Preferably, the inner cavity of the movable groove is provided with a fastening spring, one end of the fastening spring is fixedly connected to the inner wall of the movable groove, and the other end is fixedly connected to the side wall of the movable support rod located in the inner cavity of the movable groove.

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

[0012] In the utility model, the frame body and the fixing frame can be connected by the provided pin shaft slot, so the frame body can rotate around the pin shaft relative to the fixing frame to realize the flipping of the molten iron ladle, and the bottom of the molten iron ladle can be limited and clamped by the provided limiting groove to ensure that the molten iron ladle is stable and will not slide during the flipping process, so as to improve the safety and accuracy of the entire flipping process, and the limited groove can be protected by the provided limiting sleeve to prevent the molten iron ladle and the limited groove from being damaged by collision with each other, and the clamping of the connecting slot and the connecting block can provide convenient disassembly and assembly capability for the limiting sleeve, so it is convenient to replace the limiting sleeve, and the limiting sleeve can be easily replaced. The fixed pillar can be fixedly supported by the set connecting support rod to ensure its structural stability. The fixed pillar can be connected to the movable clamp through the movable component. The movable clamp can clamp the molten iron ladle through the arc-shaped groove. At the same time, the molten iron ladle is protected by the rubber pad to prevent damage to the molten iron ladle due to excessive clamping force. By screwing the connecting bolts between the two connecting support plates, the two movable clamps can be clamped to each other to provide a stable fixing ability for the molten iron ladle. The set movable component can provide a movable space for the movable clamp and drive the movable clamp to fix and clamp molten iron ladles of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0014] Figure 2 It is a schematic diagram of the structure of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the limit sleeve of the utility model;

[0016] Figure 4 It is a schematic diagram of the top structure of the fixed support and the movable splint of the utility model;

[0017] Figure 5 It is a structural schematic diagram of the connection support plate of the utility model.

[0018] In the figure: 1, frame; 2, pin slot; 3, limiting groove; 301, connecting slot; 4, limiting sleeve; 401, connecting block; 5, connecting support rod; 6, fixed support; 7, movable splint; 701, arc slot; 702, rubber cushion; 703, connecting support plate; 704, connecting bolt; 8, movable assembly; 801, movable slot; 802, movable support rod; 803, fastening spring. DETAILED DESCRIPTION

[0019] 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.

[0020] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present utility model; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0021] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.

[0022] See also Figure 1-5 , the utility model provides a technical solution:

[0023] A movable bag frame structure of a hydraulic turning device for a molten iron tank comprises a frame body 1, pin shaft slots 2 are symmetrically opened at the center of the two side walls of the frame body 1, a limiting groove 3 is opened at the center of the top of the frame body 1, a limiting clamping sleeve 4 is movably inserted into the inner cavity of the limiting groove 3, the limiting clamping sleeve 4 and the limiting groove 3 are arranged with matching specifications, the front and rear ends of both sides of the top of the frame body 1 are symmetrically and fixedly connected with connecting rods 5, the top of the connecting rod 5 is fixedly connected with a fixed pillar 6, movable splints 7 are symmetrically arranged between the two fixed pillars 6, and the fixed pillars 6 and the movable splints 7 are connected by a movable component 8.

[0024] The two sides of the limiting groove 3 are symmetrically provided with connecting slots 301 that penetrate the top wall of the frame body 1. The bottoms of the two ends of the limiting sleeve 4 are symmetrically and fixedly connected with connecting blocks 401. The connecting blocks 401 and the connecting slots 301 are arranged with corresponding positions and matching specifications. The connecting slots 301 and the connecting blocks 401 are connected to provide convenient disassembly and assembly capabilities for the limiting sleeve 4, so it is convenient to replace the limiting sleeve 4; arc-shaped slots 701 are symmetrically provided on one side of the opposite surface of the two movable splints 7, and the inner surfaces of the arc-shaped slots 701 are fixedly connected with rubber pads 702. The front and rear ends of the movable splints 7 that are close to each other are fixedly connected with connecting support plates 703. Connecting bolts 704 penetrate and are threadedly connected between the connecting support plates 703. The movable splint 7 can be connected through the arc-shaped slots. 701 is used to clamp the molten iron tank, and at the same time, the rubber cushion 702 is used to protect the molten iron tank to prevent the molten iron tank from being damaged by excessive clamping force. By screwing the connecting bolt 704 between the two connecting support plates 703, the two movable clamping plates 7 can provide a stable fixing ability for the molten iron tank through the mutual clamping of the two movable clamping plates 7; the movable component 8 includes a movable groove 801 opened in the inner cavity of the fixed support 6, and the inner cavity of the movable groove 801 is slidably connected with a movable support rod 802, one end of the movable support rod 802 passes through the fixed support 6 and is fixedly connected to the movable clamping plate 7, and the inner cavity of the movable groove 801 is provided with a fastening spring 803, one end of the fastening spring 803 is fixedly connected to the inner side wall of the movable groove 801, and the other end is fixedly connected to the side wall of the movable support rod 802 located in the inner cavity of the movable groove 801.

[0025] Working process: the pin slot 2 can connect the frame 1 with the fixed frame, so the frame 1 can rotate around the pin relative to the fixed frame to realize the flipping of the molten iron ladle, the limiting groove 3 can limit the bottom of the molten iron ladle to ensure that the molten iron ladle is stable and will not slide during the flipping process, so as to improve the safety and accuracy of the entire flipping process, the limiting sleeve 4 can protect the limiting groove 3 to prevent the molten iron ladle and the limiting groove 3 from being damaged by collision, and the connection of the connecting slot 301 and the connecting block 401 can provide convenient disassembly and assembly capabilities for the limiting sleeve 4, so it is easy to replace the limiting sleeve 4, and the connecting support rod 5 can fix and support the fixed support 6 to ensure its structural stability. Qualitatively, the fixed support 6 can be connected to the movable clamp 7 through the movable component 8. When the molten iron ladle passes through the two movable clamps 7, it will be squeezed, so that it slides in the movable groove 801 through the movable support rod 802 and squeezes the fastening spring 803 at the same time. The fastening spring 803 drives the two movable clamps 7 to reset through its own resilience. Therefore, the movable clamp 7 can clamp the molten iron ladle through the arc-shaped clamping groove 701. At the same time, the rubber cushion 702 is used to protect the molten iron ladle to prevent damage to the molten iron ladle due to excessive clamping force. Finally, by screwing the connecting bolt 704 between the two connecting support plates 703, the two movable clamps 7 can provide a stable fixing ability for the molten iron ladle through the mutual clamping of the two movable clamps.

[0026] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the scope and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A movable frame structure of a hydraulic turning device for a molten iron ladle, comprising a frame body (1), characterized in that: Pin slots (2) are symmetrically provided at the center of the two side walls of the frame body (1), a limiting groove (3) is provided at the center of the top of the frame body (1), a limiting sleeve (4) is movably inserted into the inner cavity of the limiting groove (3), and the limiting sleeve (4) and the limiting groove (3) are configured to match the specifications, and the front and rear ends of the top of the frame body (1) are symmetrically and fixedly connected with connecting rods (5), and the top of the connecting rod (5) is fixedly connected with a fixed pillar (6), and a movable splint (7) is symmetrically provided between the two fixed pillars (6), and the fixed pillars (6) and the movable splint (7) are connected through a movable component (8).

2. The movable bag frame structure of the hydraulic turning device of the molten iron ladle according to claim 1 is characterized in that: The two sides of the limiting groove (3) are symmetrically provided with a connecting card slot (301) penetrating the top wall of the frame body (1), and the bottoms of the two ends of the limiting clamping sleeve (4) are symmetrically and fixedly connected with connecting card blocks (401), and the connecting card blocks (401) and the connecting card slot (301) are arranged in a corresponding position and with matching specifications.

3. The movable bag frame structure of the hydraulic turning device of the molten iron ladle according to claim 1 is characterized in that: One side of the opposite surface of the two movable clamping plates (7) is symmetrically provided with an arc-shaped groove (701), and the inner surface of the arc-shaped groove (701) is fixedly connected with a rubber cushion (702), and the front and rear ends of the movable clamping plates (770) close to each other are fixedly connected with a connecting support plate (703), and a connecting bolt (704) passes through and is threadedly connected between the connecting support plates (703).

4. The movable bag frame structure of the hydraulic turning device for a molten iron ladle according to claim 1 is characterized in that: The movable component (8) comprises a movable groove (801) formed in the inner cavity of the fixed support (6); the inner cavity of the movable groove (801) is slidably connected to a movable support rod (802); one end of the movable support rod (802) passes through the fixed support (6) and is fixedly connected to the movable splint (7).

5. The movable bag frame structure of the hydraulic turning device for a molten iron ladle according to claim 4 is characterized in that: The inner cavity of the movable groove (801) is provided with a fastening spring (803), one end of the fastening spring (803) is fixedly connected to the inner wall of the movable groove (801), and the other end is fixedly connected to the side wall of the movable support rod (802) located in the inner cavity of the movable groove (801).

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