Concrete precast pile lifting device
A technology of concrete prefabricated piles and extraction devices, which is applied in the direction of sheet pile walls, buildings, and foundation structure engineering, etc. It can solve the problems of poor drilling position accuracy, heavy workload of workers, and low work efficiency, and achieves convenient movement and adjustment accuracy High and efficient effect
Active Publication Date: 2020-03-24
福建榕烁光电科技有限公司
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Problems solved by technology
[0004] The object of the present invention is to provide a kind of concrete prefabricated pile extracting device, to solve the above-mentioned background technology, the drilling around the concrete pile is mostly manual operation of the punching machine, the workload of the workers is large, the work efficiency is low, and the drilling is difficult. The problem of poor hole position accuracy
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[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. The specific embodiments described here are only used to explain the present invention, not to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0039] Such as Figure 1-12 As shown, a concrete prefabricated pile extraction device includes a support frame 1, and also includes a concrete pile. A support hole 1 is provided at the center of the concrete pile, and a lifting mechanism 2 is provided on the support frame 1. The lifting mechanism 2 The mechanism 2 is provid...
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The invention discloses a concrete precast pile lifting device. The concrete precast pile lifting device comprises a supporting frame. A lifting mechanism is arranged on the supporting frame. The lifting mechanism is provided with a fixed plate. The upper end of the fixed plate is fixedly connected with a second servo motor through bolts. The end of an output shaft of the second servo motor is fixedly connected with a first mounting barrel. The first mounting barrel is located below the fixed plate. An adjusting mechanism is arranged in the first mounting barrel. The adjusting mechanism is provided with a second mounting barrel. The second mounting barrel is located below the outer side of the first mounting barrel. A third servo motor is fixedly connected to the interior of the second mounting barrel through bolts. A spiral drill pipe is fixedly connected to the end of an output shaft of the third servo motor. A concrete pile is arranged in the middle of the supporting frame. The concrete precast pile lifting device achieves the automatic drilling effect and is capable of saving manpower, high in working efficiency, suitable for different diameters of concrete piles and high in maneuverability and flexibility.
Description
technical field [0001] The invention belongs to building construction devices, in particular to a concrete prefabricated pile extraction device. Background technique [0002] Concrete prefabricated piles are one of the common prefabricated parts in the building construction process. During the building construction process, it is necessary to carry out perforated cement pouring on the ground, so that the building can be constructed on the solidified concrete piles. In order to prevent problems such as building settlement and further ensure the stability of the building, in the current construction process, most of them use prefabricated concrete piles, so that the concrete prefabricated piles can be pressed into the ground by machinery , although the concrete can be pressed into the ground by machinery, the problem of extracting the concrete piles from the ground will be encountered in the later construction process. In the process of extracting the concrete piles, most of t...
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IPC IPC(8): E02D9/02E02D9/00
CPCE02D9/00E02D9/02
Inventor 左雪云
Owner 福建榕烁光电科技有限公司