An automatic control system for grasping beam pinning and pinning of high-temperature material tanks and a method for grasping material tanks

Abstract

The invention relates to an automatic control system for grabbing beams and pins of high-temperature material tanks, which includes a driving body, an automatic control system for grabbing beams and pins, a grabbing beam body and a high-temperature material tank body. The grabbing beam body is connected with the driving body through a pulley block. The automatic pin-threading control system of the grabbing beam can control the automatic pinning connection between the main body of the grabbing beam and the main body of the high-temperature material tank. This control system can automatically complete the coordination and alignment of the crane grab beam and the lifting lug of the high-temperature material tank body, and then automatically realize the pin-through hook to complete the connection between the crane and the material tank, and then carry out subsequent transportation operations, which improves the impact of the crane on the high-temperature material tank. Crawling efficiency.

Description

technical field [0001] The invention belongs to the technical field of auxiliary hoisting of high-temperature material tanks in steel plants, and in particular relates to an automatic control system for grabbing beams and pinning of high-temperature material tanks and a material tank grabbing method. Background technique [0002] During the transportation of high-temperature material tanks in steel mills and chemical plants, the high-temperature material tanks must be continuously lifted from the tank truck to the electric furnace for smelting. There are the following defects when using the traditional hook to hook the tank: (1) Since it is inconvenient for the operator to directly perform the hook operation, it is necessary to move the truck and the tank truck back and forth and coordinate and cooperate to complete the hooking process, which takes time. It is long and has low work efficiency; (2) The cooperation between the traditional hook and the lifting lug of the materi...

AI Technical Summary

Problems solved by technology

[0002] During the transportation of high-temperature material tanks in steel mills and chemical plants, the driving must continuously lift the high-temperature material tanks from the material tank trucks to the electric furnace for smelting. The traditional method of grabbing and unloading high-temperature material tanks basically adopts the direct hooking process. When the traditional hook is used to pick up the tank, there are several defects in the following aspects: (1) Since the operator is inconvenient to carry out the hooking operation directly, it is necessary to move back and forth and coordinate with the truck and the tank truck to complete the hooking process, and the time required Long, low work efficiency; (2) The traditional hook and tank lifting lugs can not be detected in the automatic control system to detect the matching information of the hook and tank lifting lugs, and then there are unsafe hidden dangers in the blind hooking in automated production; (3) It is inconvenient to match and align between the tank and the hook, resulting in low grabbing efficiency

[0003] Although the publication number 201737959U discloses a molten iron tank car automatic alignment system, this system is used for the molten iron tank car automatic alignment system, and this alignment system can only be used for the preliminary positioning of the transport vehicle. Further matching between the hook and the lifting lug of the tank is required

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