Reinforcement cage convenient to enter pile pit and capable of performing centering adjustment
A technology of centering adjustment and reinforcement cage, applied to sheet pile walls, structural elements, building components, etc., can solve the problems of difficult centering and positioning, inability to enter smoothly, waste of concrete, etc., to achieve easy operation and increase stability , the effect of fast construction
Pending Publication Date: 2022-02-25
CHINA RAILWAY SEVENTH GRP CO LTD +1
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Problems solved by technology
The bottom of the traditional reinforcement cage is surrounded by multiple vertical reinforcement bars. When the reinforcement cage enters the pile pit, it is easy to be caught by the rough side wall of the pile pit and cannot enter smoothly. Therefore, the diameter of the traditional pile pit is made larger than that of the reinforcement cage. many
In this way, not only will more concrete be wasted after the steel cage enters the pile pit, but also the steel cage is not easy to be centered in the pile hole with a larger diameter
Method used
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[0024] The present invention can be explained in more detail by the following examples, the present invention is not limited to the following examples, the purpose of disclosing the present invention is intended to protect all changes and improvements within the scope of the present invention;
[0025] combined with Figure 1~4 The reinforcement cage that is convenient to enter the pile pit and can be centered and adjusted includes a reinforcement frame and a shaft rod 2, the reinforcement frame includes a layer frame 3 and a vertical reinforcement rod 6, and the layer frame 3 includes an inner reinforcement ring 4 and an outer reinforcement ring 7 , the inner reinforcement ring 4 is set in the outer reinforcement ring 7, the inner reinforcement ring 4 and the outer reinforcement ring 7 are arranged concentrically, a reinforcement support rod 5 is arranged between the inner reinforcement ring 4 and the outer reinforcement ring 7, and the reinforcement support rods 5 are multipl...
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A reinforcement cage convenient to enter a pile pit and capable of performing centering adjustment relates to a reinforcement cage and is characterized in that a movable support rod is arranged between the lower end of a reinforcement frame and an expanded neck (8), the upper end of a movable reinforcement rod A (10) is hinged to the lower end of the reinforcement frame, and the lower end of the movable reinforcement rod A (10) is hinged to the lower end of a movable reinforcement rod B (11); the upper end of the movable steel bar rod B (11) is hinged to the expanded neck (8), and the multiple movable supporting rods are arranged around the center of the expanded neck (8) in a divergent mode. The multiple movable supporting rods are arranged at the lower end of the steel bar frame, the lower end of the device is of a necking structure, the device can enter a pile pit conveniently, the upper end of the shaft rod is knocked after the device enters the pile pit, the multiple movable supporting rods linked with the shaft rod are in an open state, and the reinforcement cage has the centering adjustment effect; and the conical tip embedded into the pit bottom of the pile further achieves the purpose of improving the stability of the device.
Description
technical field [0001] The invention relates to a reinforcement cage, in particular to a reinforcement cage which is convenient to enter into a pile pit and can be centered and adjusted. Background technique [0002] Pile foundation is a very common form of building foundation. Specifically, after the bored pile is formed, the reinforcement cage is processed and installed, and then concrete pouring and other constructions are carried out to finally form the pile foundation. Before the reinforcement cage is installed, it is necessary to process the reinforcement into a reinforcement cage according to the size of the design drawing in the reinforcement processing plant, and then transport the reinforcement cage to the site, and use a crane to lift it into the hole for installation. The bottom of the traditional reinforcement cage is surrounded by multiple vertical reinforcement bars. When the reinforcement cage enters the pile pit, it is easy to be caught by the rough side wal...
Claims
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Login to View More IPC IPC(8): E02D5/34E04C5/06
CPCE02D5/34E04C5/0604
Inventor 俎俊龙田德成贾鲁杨卓龚昌雄李聪吴旭李鹤鹏职文涛刘培勇付占虎史占鳌张淼迪朱康源杜世良
Owner CHINA RAILWAY SEVENTH GRP CO LTD