CN217051300U

CN217051300U - Casting crane hook beam heat insulation plate with hook-preventing device

Info

Publication number: CN217051300U
Application number: CN202220399152.3U
Authority: CN
Inventors: 谭雄; 罗超; 曾涛; 邓建辉
Original assignee: Hunan Valin Xiangtan Iron and Steel Co Ltd
Current assignee: Hunan Valin Xiangtan Iron and Steel Co Ltd
Priority date: 2022-02-27
Filing date: 2022-02-27
Publication date: 2022-07-26
Anticipated expiration: 2032-02-27

Abstract

Casting crane hook roof beam heat insulating board with prevent hook device, the welding has 4 flying parts (1) on heat insulating board (2), and flying part (1) has the hole of hanging, and on board hook roof beam (5) can integral hoisting through flying part (1) heat insulating board (2), its characterized in that: an anti-hooking device is fixed on the heat insulation plate (2), and the anti-hooking device is formed by welding a rectangular inclined plate (4) and two right-angled triangle rib plates (3) together and is integrally welded on the heat insulation plate (2). The utility model discloses effectively solved the vice book lifting hook of hoist and hung the difficult problem of bad heat insulating board easily, can ensure the safety of equipment.

Description

Casting crane hook beam heat insulation plate with hook-preventing device

Technical Field

The utility model belongs to the technical field of metallurgical machinery, a casting crane hook roof beam heat insulating board with prevent hook device.

Background

The ladle crane is one of important devices in a steelmaking process, and is mainly used for adding molten iron and molten steel in a converter and hoisting and transporting a molten steel tank to a continuous casting ladle platform during refining. The casting crane works in a severe environment of high temperature, dust, heat radiation and toxic and harmful gases, so the plate hook beam for lifting molten steel has the functions of heat prevention and heat insulation. The auxiliary coil lifting hook is matched with the plate hook beam to tip over a steel ladle, pour residual steel and waste residue operation, if operators do not pay attention to the position of the auxiliary coil lifting hook in the operation process, the auxiliary coil lifting hook is easy to hook the plate hook beam thermal insulation board, the thermal insulation board is damaged, molten steel high-temperature thermal radiation directly bakes the plate hook beam, and metal materials are changed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a casting crane board hook roof beam heat insulating board prevents hook device to solve the vice difficult problem of hanging bad heat insulating board of book lifting hook of hoist.

The utility model provides a technical scheme that its technical problem adopted:

the casting crane hook beam heat insulation board with the hook preventing device is characterized in that 4 hanging parts are welded on the heat insulation board, hanging holes are formed in the hanging parts, and the heat insulation board can be integrally hung on the hook beam through the hanging parts. The heat insulation plate is fixed with an anti-hooking device, and the anti-hooking device is formed by welding a rectangular inclined plate and two right-angled triangular rib plates together and is integrally welded on the heat insulation plate.

The width dimension of swash plate be greater than hook mouth size, length dimension is greater than vice book lifting hook wobbling range to ensure that vice book lifting hook can not catch on prevents the hook device.

The casting crane hook beam heat insulation board with the anti-hooking device is hoisted on the board hook beam, and the anti-hooking device is installed on the heat insulation board, so that the auxiliary winding hook can slide along the inclined plate of the anti-hooking device when swinging to touch the heat insulation board, and the heat insulation board cannot be damaged by hooking. The utility model has the advantages of simple structure, safety and reliability, and the safety of the effective equipment.

Drawings

Fig. 1 is a perspective view of a conventional cast crane plate hook beam heat insulation plate.

Fig. 2 is a front right perspective view of a cast crane hook beam insulation panel with an anti-hook device.

Fig. 3 is a rear perspective view of a insulated cast crane hook beam panel with an anti-hook device.

FIG. 4 is a left side view showing a state in which a heat insulation plate for a hook beam of a casting crane with an anti-hook device is used.

FIG. 5 is a perspective view showing the use state of the insulation board of the hook beam of the ladle crane with the anti-hook device.

In the figure: 1-a hanging part, 2-a heat insulation board, 3-a rib plate, 4-an inclined plate, 5-a plate hook beam and 6-an auxiliary winding hook.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

As shown in fig. 1: in the prior art, the casting crane plate hook beam heat insulation plate is characterized in that 4 hanging parts 1 are welded on a heat insulation plate 2, and the hanging parts 1 are provided with hanging holes; the heat insulation board 2 can be integrally hung on the board hook beam 5 through the hanging piece 1.

Fig. 2 and 3 show: the utility model discloses casting crane hook roof beam heat insulating board with prevent hook device is fixed with one on the heat insulating board 2 and prevents hook device. The anti-hooking device is formed by welding two right-angled triangular rib plates 3 and a rectangular inclined plate 4. The anti-hooking device is welded and fixed in the middle area of the length direction of the heat insulation plate 2, and the bottom edge of the inclined plate 4 is close to the edge of the length direction of the heat insulation plate 2 in the movable range of the auxiliary winding lifting hook 6.

Fig. 4 and 5 show: the casting crane hook beam heat insulation board with the hook prevention device is hoisted on the board hook beam 5, and the heat insulation board 2 is provided with the hook prevention device, so that the auxiliary winding hook 6 can slide along the inclined board 4 when swinging to touch the heat insulation board 2, and the heat insulation board 2 cannot be damaged by hanging. The width dimension of the sloping plate 4 is larger than the dimension of the hook opening of the hook so that the stressed sloping plate 4 can not be hooked by the hook opening of the auxiliary winding hook 6, and the sloping surface of the sloping plate 4 of the anti-hooking device slides out of the heat insulation plate 2, so that the auxiliary winding hook 6 can not hook the heat insulation plate 2; the length dimension of the sloping plate 4 is larger than the swing amplitude of the auxiliary-winding lifting hook 6, so that the auxiliary-winding lifting hook 6 can not hang the heat insulation plate 2 in the swing process.

The utility model has the advantages of simple structure, safety and reliability, and the safety of the effective equipment.

Claims

1. Casting crane hook roof beam heat insulating board with prevent hook device, the welding has 4 flying parts (1) on heat insulating board (2), and flying part (1) has the hole of hanging, and heat insulating board (2) can integral hoisting to on board hook roof beam (5) through flying part (1), its characterized in that: an anti-hooking device is fixed on the heat insulation plate (2), and the anti-hooking device is formed by welding a rectangular inclined plate (4) and two right-angled triangle rib plates (3) together and is integrally welded on the heat insulation plate (2).