Installation method of steel cage suspension frame and super long and super heavy steel cage
A steel cage and suspension frame technology, which is applied in construction, foundation structure engineering, sheet pile walls, etc., can solve problems such as poor stability, inability to determine the installation position of the steel cage, and inability to assist in the hoisting of the steel cage
Active Publication Date: 2021-11-23
CHINA METALLURGICAL CONSTR ENG GRP
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Problems solved by technology
The stability of the cross-arm crossing method is not good, and it cannot assist the hoisting of the steel cage
In addition, the existing suspension device is only used to support the reinforcement cage, and cannot assist the reinforcement cage to determine the installation position
Method used
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Embodiment
[0023] like figure 1 , figure 2 As shown, the steel cage suspension frame provided by this embodiment includes a first frame body 1 and a second frame body 2, which are detachably connected between the first frame body 1 and the second frame body 2, and after the connection A regular polygonal pile opening positioning frame is formed; the first frame body 1 and the second frame body 2 are symmetrically arranged, and the first frame body 1 and the second frame body 2 are bent multiple times by a flat steel or rectangular tube or steel bar The pile mouth positioning frame is horizontally arranged, and the diameter of the inscribed circle of the pile mouth positioning frame is not less than the diameter of the reinforcement cage to be hoisted (preferably the diameter of the inscribed circle of the pile aperture positioning frame matches the diameter of the reinforcement cage to be hoisted. , so that it can be very close to the steel cage, so that it is not easy to fall from the...
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The invention discloses a reinforcement cage suspension frame and an installation method of an ultra-long and super-heavy reinforcement cage. The reinforcement cage suspension frame includes a first frame body and a second frame body, and the first frame body and the second frame body detachable connection between them, and after the connection, a regular polygonal pile mouth positioning frame is formed; the pile mouth positioning frame is horizontally arranged; on the hollow part, the first frame body and the second frame body At least one stirrup support block is fixed at intervals, and at least one positioning rod is fixed at intervals on the outer edge of the pile mouth positioning frame, the first frame body and the second frame body, and each positioning rod can be detachably installed with a At least one locating piece to fix it on the pile foundation. The steel cage suspension frame and the installation method of the super-long and super-heavy steel cage obtained in the present invention assist the suspension of the super-long and super-heavy steel cage, and can be used to determine the installation position of the steel cage and improve the hoisting efficiency of the steel cage.
Description
technical field [0001] The invention relates to the construction field of cast-in-place piles, in particular to a reinforcement cage suspension frame and an installation method for an ultra-long and overweight reinforcement cage. Background technique [0002] According to the manufacturing process, the pile foundation can be divided into two categories: cast-in-place piles and prefabricated piles. According to the hole-forming method, the cast-in-place piles can be divided into sinking tube cast-in-place piles, bored cast-in-place piles, and hole-dug cast-in-place piles. Hole digging pile refers to a kind of pile foundation made by manually excavating pile holes and pouring reinforced concrete pile bodies in the pile holes. During construction, it is generally necessary to determine the position of the pile hole first, and then excavate the pile hole. During excavation, a lock is built on the pile hole. After confirming that the excavated pile hole has a qualified diameter a...
Claims
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IPC IPC(8): E02D5/34
CPCE02D5/34
Inventor 何俨杨洋邱长林
Owner CHINA METALLURGICAL CONSTR ENG GRP