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Hydraulic combined impact hammer drilling machine

An impact hammer and hydraulic technology, which is applied to rotary drilling rigs, driving devices of rotary combined drilling, drill pipes, etc., can solve the problems of large construction limitations, low construction technology and construction capacity, and low construction efficiency.

Active Publication Date: 2015-05-06
陶德明
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Problems solved by technology

[0003] The present invention provides a multifunctional hydraulic engineering drilling rig that uses a hydraulic impact hammer drill bit to solve the problem that the construction technology and construction capacity of the drilling rig equipment cannot achieve low cost and high efficiency in the pile foundation construction of the existing rock layer and rocky stratum. The construction goals of conventional construction tunneling drilling rigs are extremely low in construction efficiency in rock formations or large stone formations, and there are problems with large construction limitations

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Embodiment Construction

[0027] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0028] A hydraulic combined impact hammer drilling rig, including dual power sources, an integral frame 7, a crawler mechanism 8, an attitude mechanism, a liftable coiling device 6, an upper power head 9, a lower power head 11, a hoist 5, and a drilling tool clamp 2, hydraulic combined impact hammer drill bit 12; it is characterized in that: the crawler belt traveling mechanism 8 is driven by a hydraulic reducer, and the integral frame 7 is installed on the crawler belt traveling mechanism 8; the integral frame 7 is equipped with double Power source, attitude mechanism, upper power head 9, lower power head 11, liftable pipe coiling device 6, hydraulic combined impact hammer drill bit 12; dual power sources, hoist 5 and liftable pipe coiling device 6 are located at the rear of the overall frame 7 , the dual power source provides power for the dr...

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Abstract

The invention provides a hydraulic combined impact hammer drilling machine and relates to the field of engineering pile driver devices. The hydraulic combined impact hammer drilling machine comprises a power source, an integrated machine frame, a walking mechanism, a posture mechanism, a liftable reel pipe mechanism, an upper power head, a lower power head, a winch, a drilling rig clamper and a hydraulic combined impact hammer drilling bit. Track walking is adopted by the walking mechanism. The walking mechanism is driven by a hydraulic reducer. The integrated machine frame is installed on a body of the walking mechanism. The power source, the posture mechanism, the power heads, the liftable reel pipe mechanism and the hydraulic combined impact hammer drilling bit are installed on the integrated machine frame. The hydraulic combined impact hammer drilling machine can complete construction operation independently, solves the problems that during traditional construction, a pile foundation is in contact with a rock stratum, and construction is difficult and is high in construction efficiency and low in cost, the practicability and the flexibility of the hydraulic combined impact hammer drilling machine are greatly improved, and the application range of the hydraulic combined impact hammer drilling machine is greatly widened.

Description

technical field [0001] The invention discloses a hydraulic combined impact hammer drilling rig, which relates to the field of engineering piling machine equipment. Background technique [0002] At present, in the rock layer pile infrastructure construction on a global scale, construction techniques and drilling rigs cannot achieve low-cost and high-efficiency construction goals. With the progress of society, the requirements for earthquake resistance of buildings are getting higher and higher, and driving the pile driver into the rock layer is the best way to solve the requirements for earthquake resistance on the foundation. The construction efficiency of conventional construction equipment in the rock layer is extremely low, the performance requirements of the machinery itself are extremely high, and the construction limitations are large. Contents of the invention [0003] The present invention provides a multifunctional hydraulic engineering drilling rig that uses a h...

Claims

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Application Information

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IPC IPC(8): E21B7/02E21B6/00E21B19/00
CPCE21B4/16E21B7/02E21B19/08
Inventor 陶德明
Owner 陶德明
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