Product description
Gantry plate hook spreader is an important spreader for lifting hot metal tank and ladle in metallurgical foundry, as well as the spreader for tipping hot metal tank and ladle to realize hot metal feeding into furnace and molten steel casting. In the steelmaking workshop, the molten iron transported from the ironmaking workshop is poured into the mixer with gantry plate hook spreader, and the molten iron in the mixer is directly poured into the converter; The ladle is lifted by the gantry plate hook spreader, and the molten steel is lifted to the tundish and caster to complete the casting work. In the hoisting and transportation of molten iron and steel in metallurgical foundry, gantry plate hook spreader is widely used as the key process equipment or important auxiliary tooling.
Product superiority
The gantry plate hook spreader in the prior art is mainly composed of a lifting climb, a cross beam, a pin shaft, a lifting fork and a plate hook. The traditional method of using the gantry plate hook sling is to hook the hook of the crane to the lifting pan of the gantry plate hook sling, and through the plate hook to hook the trunnion of the hot metal tank and ladle, to realize the lifting of the hot metal tank and ladle, as well as the tipping of the hot metal tank. In the process of using the existing gantry plate hook spreader, due to the proficiency of crane operators, collision of foreign objects and other reasons, it is easy to cause decoupling, leading to major safety accidents, causing casualties and equipment damage. At the same time, the lifting pan is an important force bearing component, which is generally made of forgings. The requirements for material and forging forming are relatively high, resulting in high manufacturing cost. Therefore, the key to solve this problem is to research and develop a gantry plate hook sling with simple structure, reliable use and effectively avoiding decoupling.
The purpose of the utility model is realized in this way, including a cross beam, a lifting fork, a pin shaft I, a pin shaft II and a plate hook; The hanging fork and the cross beam are connected by a pin shaft I; The lower end of the hanging fork is provided with a plate hook; The hanging fork and the plate hook are connected by a pin shaft II; A pulley block is arranged on the end face above the cross beam, and the cross beam is fixedly connected with the pulley block; The pulley block is located in the middle of the cross beam; The lower part of the cross beam is provided with a heat insulation plate, and the cross beam is fixedly connected with the heat insulation plate.
The utility model sets the pulley block of the hook on the lifting trolley on the crossbeam of the gantry plate hook spreader, connects the gantry plate hook spreader and the lifting trolley as a whole through the winding of the steel wire rope, and effectively avoids the occurrence of the decoupling accident. The utility model cancels the hook head of the hook group on the lifting trolley, cancels the lifting climbing of the original gantry plate hook spreader, and changes the original hanging climbing of the gantry plate hook spreader through the crane hook into the winding of the steel wire rope and the pulley block of the crane, so as to complete the plate hook hanging the trunnion of the hot metal tank and the ladle, and realize the lifting of the hot metal tank and the ladle, In use, the decoupling phenomenon is avoided, and the use safety of gantry plate hook spreader is further improved. At the same time, the hook head on the hook group and the lifting climbing on the gantry plate hook spreader are canceled, which reduces the manufacturing cost of the crane and increases the net lifting height of the crane. The utility model has the advantages of simple structure and reliable use, and can effectively avoid the separation between the gantry plate hook spreader and the lifting trolley.
Main Product:
Henan Mine Cranes meet the factory, workshop, port, mining, waste disposal, goods scattered, petrochemical, aerospace, military and other industries of universal bridge crane, overhead crane price 20 ton 5ton, eot crane, door crane, universal gantry crane, rubber tyre and rail mounted container gantry crane, four link type portal crane, quayside container crane, crane, crane hook, mining grab crane, gantry crane, ship loader, grab bucket ship unloader, stacker reclaimer, dredger, mobile platforms and other types of hydraulic crane technical requirements.
Advantages:
The 2,700-plus-member factory covers over 680,000 square meters and has a total asset of 660 million CNY. The 1,200-plus equipment enable the company to independently conduct over 20 technological flows, including lathing, milling, planning and grinding. The 180-plus intermediate and senor technical staff are responsible for R&D and production of all the products. The products have passed CE SGS TUV BV and CU-TR verification, and factory passed ISO9001-2008 international certification, IS014001:1996 environmental and ISO28001-2001 quality, health and safety certification. Our company has perfect quality-control system, strict and comprehensive management system, strong production capability and advanced test measures, guaranteeing high quality, output, competitiveness and market share.
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