Special tool for disassembling and assembling sintering machine trolley breast board

Abstract

The utility model relates to the technical field of sintering machine application, in particular to a special tool for disassembling and assembling a sintering machine trolley breast board, and aims to solve the problems that when the sintering machine trolley breast board is disassembled and assembled at present, due to the lack of a special disassembling and assembling auxiliary tool, the disassembling and assembling of the sintering machine trolley breast board is time-consuming and labor-consuming, and the safety is poor. The tool is mainly composed of a lifting plate, a vertical plate, a transverse plate, a connecting hole, a fastening nut and the like, fastening bolt holes and the width are determined according to the structure and the size of reinforcing ribs of the trolley breast board of the sintering machine, when the tool is clamped on the upper edge of the trolley breast board, the breast board can be firmly fixed only by screwing bolts in the connecting holes, meanwhile, a shackle is installed in a lifting lug hole, and the tool is convenient to use. The fence plate can be lifted by being hung on the lifting hook, when the fence plate is not completely separated from the sintering machine trolley body, the fence plate can be rapidly disassembled and assembled only by using a crow bar to move the position of the fence plate, and the tool enables personnel to be effectively away from a lifted object in the lifting operation, so that the potential safety hazard of the lifting operation of the fence plate is greatly eliminated.

Description

Technical Field

[0001] This utility model relates to the field of sintering machine application technology, specifically to a special tool for disassembling and assembling the side panels of a sintering machine trolley. Background Technology

[0002] In recent years, the metallurgical industry has experienced a high incidence of lifting and hoisting accidents during production and maintenance. The main causes include inadequate supervision and management, incomplete construction plans, violations of regulations during operations, and defective tools. Among these, defective tools and violations of regulations account for the highest proportion of accidents. Therefore, to prevent similar accidents from recurring, it is essential to start with the supervision and inspection of the operation process, improve construction plans and operating standards, and conduct comprehensive and meticulous inspections of the lifting machinery, its safety devices, and hoisting tools. In conclusion, the safety situation in hoisting operations remains severe. It is necessary to strengthen management and develop preventative measures in multiple aspects, including technical specifications, safety management, personnel training, environmental control, and tool usage. Improvements to existing operating methods and tool usage are also crucial to reduce the occurrence of accidents, thereby fundamentally eliminating the safety risks associated with the disassembly and assembly of trolley side panels and reducing the operational difficulty for maintenance personnel. Utility Model Content

[0003] This utility model provides a special tool for disassembling and assembling the side panels of a sintering machine trolley, in order to solve the problems mentioned above.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A special tool for disassembling and assembling the side panel of a sintering machine trolley includes a hanging plate, with upright plates symmetrically arranged at the bottom of the hanging plate. A connecting hole is opened on the upright plate located on one side of the hanging plate, and a fastening nut is fixedly fixed on the side of the upright plate and the connecting hole coaxially. A groove is also formed between the upright plates.

[0006] Furthermore, the hanging plate is provided with lifting lug holes.

[0007] Furthermore, the bottom of the hanging platform is horizontally connected to a horizontal plate, and the vertical plates are symmetrically arranged at the bottom of the horizontal plate.

[0008] This utility model has the following beneficial effects:

[0009] This utility model provides a special tool for disassembling and assembling the side panels of a sintering machine trolley. It mainly consists of a lifting plate, upright plate, horizontal plate, connecting holes, and fastening nuts. By determining the bolt holes and width according to the reinforcing rib structure and dimensions of the sintering machine trolley side panel, the tool can be secured to the upper edge of the side panel by simply tightening the bolts in the connecting holes. Simultaneously, shackles are installed in the lifting lug holes, allowing the side panel to be lifted by attaching it to a hook. Furthermore, if the side panel is not completely detached from the sintering machine trolley body, a pry bar can be used to move the panel, enabling quick disassembly and assembly. This tool effectively keeps personnel away from the load during lifting operations, greatly eliminating safety hazards associated with side panel lifting operations. It solves the problem that the disassembly and assembly of sintering machine trolley side panels is currently time-consuming, labor-intensive, and unsafe due to the lack of dedicated auxiliary tools. Attached Figure Description

[0010] Figure 1 This is a front view schematic diagram of the overall structure of this utility model.

[0011] Figure 2 This is a side view of the overall structure of this utility model.

[0012] The meanings of the reference numerals in the attached figures are as follows:

[0013] 1. Lifting lug hole; 2. Lifting plate; 3. Vertical plate; 4. Connecting hole; 5. Fastening nut; 6. Slot; 7. Horizontal plate. Detailed Implementation

[0014] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0015] like Figure 1-2 As shown, a special tool for disassembling and assembling the side panel of a sintering machine trolley includes a hanging plate 2, with upright plates 3 symmetrically arranged at the bottom of the hanging plate 2. A connecting hole 4 is opened on the upright plate 3 located on one side of the hanging plate 2, and a fastening nut 5 is coaxially fixed on the side of the upright plate 3 and the connecting hole 4. A groove 6 is also formed between the upright plates 3.

[0016] The hanging plate 2 has a lifting lug hole 1.

[0017] The bottom of the hanging plate 2 is horizontally connected to a horizontal plate 7, and the vertical plates 3 are all symmetrically arranged at the bottom of the horizontal plate 7.

[0018] In practical application, this utility model first addresses the safety issues associated with the original trolley sideboard assembly and disassembly operations. Considering the trolley sideboard structure, the height from the connecting hole 4 of the lifting tool to its inner upper edge is determined based on the height of the horizontal ribs on the sideboard. The spacing between the two connecting holes 4 of the lifting tool is determined based on the width of the vertical ribs on the sideboard. Then, the processing thickness of the lifting tool is designed according to the weight of the sideboard, and a suitable shackle is selected. The size of the lifting lug hole 1 is designed based on the size of the shackle. Subsequently, the design is based on the weight and dimensions of the trolley sideboard to be lifted, and it is processed in three parts. After processing, positioning welding is performed, and finally, marking and drilling are done. To ensure the strength of the lifting tool, heat treatment is required, and then the surface is polished smooth and flat. Finally, first, engage the slot 6 of the special tool with the upper edge of the trolley side panel, screw in two bolts at the connection hole 4, and tighten the bolts into the fastening nut 5 to ensure that the load does not sway during hoisting. Then, install the shackle in the lifting lug hole 1. When hoisting, hang the shackle on the hook and adjust according to the contact between the trolley side panel and the trolley body. After the side panel is separated from the trolley body, remove the side panel. This effectively solves the problem that the disassembly and assembly of the sintering machine trolley side panel is usually time-consuming, laborious, and unsafe due to the lack of special disassembly and assembly auxiliary tools. Therefore, this tool has good practicality.

Claims

1. A special tool for disassembling and assembling the side panels of a sintering machine trolley, characterized in that: The device includes a hanging plate (2), and upright plates (3) are symmetrically arranged at the bottom of the hanging plate (2). A connecting hole (4) is provided on the upright plate (3) located on one side of the hanging plate (2). A fastening nut (5) is fixedly provided on the side of the upright plate (3) and the connecting hole (4) on the same axis. A groove (6) is also formed between the upright plates (3).

2. The special tool for disassembling and assembling the side panel of a sintering machine trolley according to claim 1, characterized in that: The hanging plate (2) has a lifting lug hole (1).

3. The special tool for disassembling and assembling the side panel of a sintering machine trolley according to claim 2, characterized in that: The bottom of the hanging plate (2) is horizontally connected to a horizontal plate (7), and the vertical plates (3) are symmetrically arranged at the bottom of the horizontal plate (7).

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