Piling locating guide frame for integrally finishing construction of H-sections and steel sheet piles

Abstract

The invention relates to the technical field of mechanical working devices of retaining structure construction and particularly relates to a piling locating guide frame for integrally finishing construction of H-sections and steel sheet piles, wherein a main body of the guide frame is a rectangular framework, a working platform is arranged on the top of the guide frame, two steel sheets are arranged on an upper steel sheet connecting part, a steel sheet is arranged on the bottom of the rectangular framework of the main body, corresponding piling locating guide frames are arranged on the guide frameworks on the top part and the bottom part, a plurality of H-section guide hole brackets are arranged on a plurality of trapezoidal steel sheet pile guide pipes, limiting and adjusting devices and steel cables are arranged between the guide pipes, locators are respectively arranged on the left and right sides of the guide frame, and horizontal adjusting devices are respectively arranged at the left and right connection parts of the guide frame and the rectangular framework of the main body. The piling locating guide frame provided by the invention is simple in structure and is practical to integrally finish the construction of the H-sections and steel sheet piles, thereby solving the technical problems and preventing the steel sheet piles from being extruded by the soil to deform or inclining towards the adjacent H-sections during the pile pressing process and greatly improving the construction working efficiency and the economic benefit, and the piling locating guide frame is safe and reliable.

Description

[technical field] [0001] The invention relates to the technical field of mechanical operating devices for the construction of enclosure structures, in particular to a piling positioning guide frame for integrated construction of H-shaped steel and steel sheet piles. [Background technique] [0002] In the piling operation, in the past, the method of manually supporting the piles was used, and the construction personnel supported the piles, so as to play a guiding role and drive them into the ground. However, there are many safety problems in this method of manually supporting the piles. The strength of the pile is limited, and when the quality of the pile is too large and other dangerous situations, it is easy to cause a safety accident, and the life safety of the workers cannot be guaranteed, and the situation of being hit by the hammer often occurs. Later, the method of supporting piles with a guide frame was adopted. The traditional H-shaped steel + steel sheet pile compos...

AI Technical Summary

Problems solved by technology

[0002] In the piling operation, in the past, the method of manually supporting the piles was used, and the construction personnel supported the piles, so as to play a guiding role and drive them into the ground. However, there are many safety problems in this method of manually supporting the piles. The strength of the pile is limited, and when the quality of the pile is too large and other dangerous situations, safety accidents are likely to occur, and the life safety of the workers cannot be guaranteed, and it is often the case of being hit by the hammer

Later, the method of supporting piles with a guide frame was adopted. The traditional H-shaped steel + steel sheet pile composite wall construction method uses a common guide frame to drive the H-shaped steel into the soil, then removes the guide frame, and then inserts the steel sheet pile. , but this form of construction method has certain defects. When the steel sheet pile is sunk, it is easy to be squeezed and deformed by the soil, and when it is under the pressure of the soil, it is easy to make the adjacent H-shaped steel tilt, thus causing the steel sheet pile to be unable to be driven. Intrusion or the phenomenon of following the pile, which brings inconvenience to the construction and is not safe and reliable enough

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