Detachable hanging beam

Abstract

The invention discloses a detachable hanging beam, relating to the technical field of manufacturing of hoisting machinery and equipment; the detachable hanging beam disclosed by the invention comprises a transverse beam with a plurality of lifting lugs; the transverse beam is provided with a main beam and an auxiliary beam connected to the two ends of the main beam; a locking device is arranged at the joint of the main beam and the auxiliary beam; the main beam is provided with a pin shaft buckling plate and a locating spigot, wherein the pin shaft buckling plate is arranged at the upper parts of the two ends of the main beam; the locating spigot is arranged at the lower part of the main beam; the auxiliary beam is provided with baffles and a locating plate, wherein the baffles are arranged at two sides of the upper part at one end; the locating plate extends out of the lower part of the auxiliary beam; a pin shaft is arranged on the two baffles in a penetrating manner; the two baffles are respectively in abutting joint with the two sides at the end part of the main beam; the pin shaft is clamped in the pin shaft buckling plate; and the locating plate is in lap joint with the locating spigot. Compared with the prior art, the transverse beam is provided with the main beam and the auxiliary beam connected to the two ends of the main beam; therefore, the main beam and the auxiliary beam are used in a combined manner in the event of hanging a large-span cargo; the main beam is only used in the event of hanging a small-span cargo; the hanging space in the event of hanging the small-span cargo is reduced; and the hanging weight is lightened.

Description

technical field [0001] The invention relates to the technical field of hoisting machinery equipment manufacturing, in particular to a lifting beam used for hoisting goods. Background technique [0002] The hoisting beam is a special beam used for hoisting goods, which can meet the hoisting of goods with different spans; usually there are multiple lifting lugs for hanging slings fixed on the hoisting beam, which can be used during the hoisting operation. According to the span requirements of lifting goods, choose the appropriate lifting lugs to lift the goods; if there is a lifting beam that can lift 327 tons of goods, its maximum lifting span is 17 meters, and the minimum lifting span is 4.5 meters; For goods with a span of 4.5 meters, the lifting function of the part of the lifting beam beyond the lifting span is idle. The self-weight of this part increases the lifting weight, takes up a lot of space, and wastes the lifting weight and lifting space. Contents of the invent...

AI Technical Summary

Problems solved by technology

[0002] The hoisting beam is a special beam used for hoisting goods, which can meet the hoisting of goods with different spans; usually there are multiple lifting lugs for hanging slings fixed on the hoisting beam, which can be used during the hoisting operation. According to the span requirements of lifting goods, choose the appropriate lifting lugs to lift the goods; if there is a lifting beam that can lift 327 tons of goods, its maximum lifting span is 17 meters, and the minimum lifting span is 4.5 meters; For goods with a span of 4.5 meters, the lifting function of the part of the lifting beam beyond the lifting span is idle. The self-weight of this part increases the lifting weight, takes up a lot of space, and wastes the lifting weight and lifting space.

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