Building steel hoisting device suitable for various steel materials

Abstract

The invention discloses a building steel hoisting device suitable for various steel materials. The building steel hoisting device comprises a box body. Four lifting lugs are uniformly connected to thetop wall of the box body, a sliding door groove with a rightward opening is formed in the right end wall of the box body, a sliding door is connected in the sliding door groove, a first buffer pad isfixedly arranged on the left end wall of the sliding door, and a first sliding groove with a leftward opening is formed in the left end wall of the sliding door. Rotating grooves with openings facingthe sliding door groove are symmetrically formed in the front end wall and the rear end wall of the sliding door groove, clamping block shafts are fixedly arranged between the left end walls and theright end walls of the rotating grooves, the clamping block shafts are connected with clamping blocks, and the clamping blocks are connected with the left end walls and the right end walls of the rotating grooves through torsional springs. A building steel storage groove with a rightward opening is formed in the left end wall of the sliding door groove, an air path conversion mechanism is arrangedon the lower side of the building steel storage groove, the front end wall and the rear end wall of the building steel storage groove are each provided with three sets of top plate sliding grooves, and the three sets of top plate sliding grooves in the front end wall and the three sets of top plate sliding grooves in the rear end wall are symmetrical. According to the building steel hoisting device, the building steel materials can be prevented from being relatively deviated and abraded, and the building steel hoisting device is suitable for hoisting various steel materials of different lengths, different amounts or different heights.

Description

technical field [0001] The invention relates to the related technical field of building steel, in particular to a building steel hoisting device suitable for various steel materials. Background technique [0002] Construction steel can usually be divided into steel for steel structure and steel for reinforced concrete structure. The steel used for steel structure mainly includes ordinary carbon structural steel and low alloy structural steel. The varieties include section steel, steel pipe and steel bar. There are angle steel, I-beam and channel steel in the section steel. [0003] The current construction steel hoisting usually uses steel wires for hoisting, which is easy to loosen and the safety is very low. The existing hoisting devices cannot stably fix the position of the steel, and the steel will be relatively offset and worn out, and the existing hoisting device is not suitable for multiple applications. The hoisting of steel materials of different lengths cannot b...

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Problems solved by technology

[0003] The current construction steel hoisting usually uses steel wires for hoisting, which is easy to loosen and the safety is very low. The existing hoisting devices cannot stably fix the position of the steel, and the steel will be relatively offset and wear each other, and the existing hoisting device is not suitable for multiple The hoisting of steel with different lengths cannot be adapted to the hoisting of different amounts of steel, and the scope of application is too narrow

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