steel column hanger
A spreader and steel column technology, applied in the direction of load hanging components, transportation and packaging, etc., can solve the problems of steel column loss of balance, production safety hazards, difficult installation, etc., and achieve the effect of reasonable force and increased safety
Active Publication Date: 2011-12-28
TIANJIN CONSTR ENG MAIN CONTRACTING
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- Application Information
AI Technical Summary
Problems solved by technology
This kind of installation is because the lifting rings on both sides of one end of the steel column are lifted by the lifting equipment through a straight lifting device. If one ring breaks, the steel column will lose its balance in the air during lifting, making it difficult to install accurately. Otherwise, the steel column will fall from the air, posing a production safety hazard
Method used
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Embodiment Construction
[0010] The present invention will be further described below by accompanying drawing.
[0011] A steel steel post spreader, comprising a spreader base plate 1, a fishing hole 2 is provided at the center of the upper part of the spreader base plate, two bottom corners of the spreader base plate are respectively provided with hanging holes 3, and the front and the bottom corners of the spreader base plate are respectively provided with Auxiliary base plates 4 perpendicular to the base plate of the spreader are respectively arranged at the central position of the back, and the auxiliary base plates are provided with lifting holes.
[0012] A reinforcing plate 5 is preferably arranged between the base plate of the spreader and the auxiliary base plate.
[0013] The two lifting holes on the base plate of the spreader and the two lifting holes of the two auxiliary base plates are located on the same horizontal line, and the distance between the two lifting holes on the base plate of...
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The invention discloses a steel sling for a steel column. The sling comprises a sling substrate, an angling hole at the center of the upper part of the sling substrate, slinging holes positioned at two base angles of the sling substrate respectively, auxiliary substrates perpendicular to the sling substrate are installed respectively at the centers of the front and back side of the sling substrate, and slinging holes arranged on the auxiliary substrates. During application of the invention, the number of slinging rings of a slung steel column is increased from two at one end of the steel column to four. The four slinging holes in the invention are respectively in movable connection with the four slinging rings by wire ropes. The steel sling for a steel column in the invention ensures the balance of the slung steel column in the air, makes rational force bearing for the wire ropes and slinging points, and increases the safety degree during steel column slinging. Thus, when a wire rope breaks, the slung steel column can still be maintained balanced and safe.
Description
technical field [0001] The invention belongs to the field of building construction and relates to a steel column spreader. Background technique [0002] In the field of construction, in the installation of steel structure buildings, the current hoisting of steel columns often adopts a straight spreader, and the two ends of the spreader are provided with holes. The lifting rings of the lifting equipment are connected with wire ropes, and the hook of the lifting equipment is hooked in the middle part of the inline spreader, which can lift the steel column and transport it to the installation position of the steel column for welding and installation. This kind of installation is because the lifting rings on both sides of one end of the steel column are lifted by the lifting equipment through a straight lifting device. If one ring breaks, the steel column will lose its balance in the air during lifting, making it difficult to install accurately. Otherwise, the steel column will...
Claims
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Inventor 曹爽秋沈乃煊崔萌张晓光
Owner TIANJIN CONSTR ENG MAIN CONTRACTING