Engineering pile driver with high protection performance

Abstract

The invention discloses an engineering pile driver with high protection performance. The engineering pile driver comprises a supporting frame, a mounting frame is fixedly mounted at the top of the supporting frame, a mounting frame is slidably mounted in the mounting frame, a piling mechanism for piling is connected to the bottom of the mounting frame, a meshing mechanism for driving the mounting frame to move up and down is connected to the mounting frame, an adjusting mechanism used for adjusting the stroke of the piling mechanism is connected to the side wall of the mounting frame, a driving mechanism used for rotating driving teeth is connected to the side wall of a backup plate, and a transmission mechanism is connected between the driving mechanism and the adjusting mechanism. Through cooperation of the meshing mechanism and the driving mechanism, the meshing mechanism can drive a pile driving head to move up and down twice, intermittent secondary striking can be formed on a pile body, soil or stones below the pile body can be vibrated to be scattered, and the pile driving speed is increased; and meanwhile, the stability during pile driving can be further improved through the gear meshing effect.

Description

technical field [0001] The invention relates to the technical field of engineering pile drivers, in particular to an engineering pile driver with high protection performance. Background technique [0002] Construction machinery plays a vital role in social development, among which piling machinery is an important part of construction machinery, and piling machine is one of the important equipment for infrastructure construction in the construction industry. As people's demand for housing increases, With the accelerated construction of commercial buildings, the use of pile drivers is becoming more and more frequent. The existing engineering pile drivers with high protection performance have solved the impact of dust during piling during use. When the pile body enters the soil, due to the possible Existing rocks will hinder the continued downward of the pile body, the piling speed will be low, and the stability of the operation process will not be high at the same time. Cont...

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Problems solved by technology

[0002] Construction machinery plays a vital role in social development, among which piling machinery is an important part of construction machinery, and piling machine is one of the important equipment for infrastructure construction in the construction industry. As people's demand for housing increases, With the accelerated construction of commercial buildings, the use of pile drivers is becoming more and more frequent. The existing engineering pile drivers with high protection performance have solved the impact of dust during piling during use. When the pile body enters the soil, due to the possible Existing rocks will hinder the pile body from continuing downward, the piling speed is low, and the stability of the operation process is not high at the same time

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