A long-arm screw pile machine reinforcement cage placement device
A technology of screw pile driver and reinforcement cage, which is applied in the direction of sheet pile wall, building, foundation structure engineering, etc., can solve problems such as bending and deformation of reinforcement cage, and achieve the effects of slowing down the lifting speed, facilitating installation and maintenance, and facilitating disassembly and assembly
Inactive Publication Date: 2016-02-03
史政
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Problems solved by technology
When placing the reinforcement cage in the pile, the current method used is to press the reinforcement cage into the pile, which also causes the reinforcement cage to bend and deform
Method used
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[0024] Such as Figures 1 to 7 As shown, a long-arm screw pile machine reinforcement cage placement device of the present invention includes a hoist 1, a pulley device and a vibrator 5, and a telescopic bending inserter 6 is provided under the vibrator 5, and the vibrator 5 is connected to the telescopic bending type The inserter 6 can be connected via a flange 14 . The telescopic bending inserter 6 includes a sleeve 8, an upper sliding plate 10, a lower sliding plate 11, and a connector 12. The upper sliding plate 10 is connected with the lower sliding plate 11, and the upper sliding plate 10 and the lower sliding plate 11 are connected together. A partition 9 is provided, the bottom of the lower sliding plate 11 is provided with a through hole 19, and the connector 12 is provided with a through hole 19, and the connecting shaft 13 can pass through the through hole 19 to connect the lower sliding plate 11 and the connector 12. Connection; the telescopic bending inserter 6 is...
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The invention discloses a reinforcement cage placement device for a long-arm screw pile machine. The reinforcement cage placement device comprises a winch (1), pulley devices (3 and 4) and a vibrator (5), wherein a telescopic bent inserter (6) is arranged below the vibrator (5) and comprises a sleeve (8), an upper sliding plate (10), a lower sliding plate (11) and a connector (12); the upper sliding plate (10) and the lower sliding plate (11) are connected into a whole; a clapboard (9) is arranged between the upper sliding plate (10) and the lower sliding plate (11); a through hole (19) is formed in the bottom of the lower sliding plate (11); a through hole (19) is formed in the connector (12); a connecting shaft (13) penetrates through the through hole (19), so that the lower sliding plate (11) is connected with the connector (12); a guide pipe (7) is arranged below the telescopic bent inserter (6). According to the device, a reinforcement cage can be stably lifted and can be safely and reliably arranged at a central position of the pile, so that the reinforcement cage is not bent and does not deform, and the quality of a reinforced concrete pile is guaranteed.
Description
technical field [0001] The invention relates to a placement device, in particular to a placement device for a reinforcement cage of a long-arm screw pile driver. Background technique [0002] With the continuous development of the construction industry, in the past 15 years, high-rise buildings built with long screw pile machines have spread all over the country, and long screw pile machines have also become the preferred equipment for foundation treatment in the construction industry. After years of construction practice, many shortcomings of the long-arm screw pile driver have also been exposed. First, there is only one fixed pulley in the lifting part. The lifting speed is fast and unstable, and it is easy to make the steel cage bend. Higher, inconvenient for installation and maintenance. When hoisting, only a lifting device with a simple structure is provided under the vibrator to directly lift the reinforcement cage, which is also easy to make the reinforcement cage be...
Claims
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IPC IPC(8): E02D5/34
Inventor 史政
Owner 史政