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Folding type fully hydraulic crawler pile driver

A fully hydraulic, piling machine technology, applied in the direction of rotary drilling rig, sheet pile wall, percussion drilling, etc., can solve the problems of inconvenient transportation, time-consuming and laborious disassembly process, poor piling adaptability to different geological foundations, etc. Achieve the effect of convenient transportation, easy operation and strong adaptability

Inactive Publication Date: 2011-09-14
余大州
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a folding fully hydraulic crawler pile driver, which solves the problems of inconvenient transportation of existing equipment, time-consuming and laborious disassembly process, and poor adaptability to piling on different geological foundations.

Method used

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  • Folding type fully hydraulic crawler pile driver
  • Folding type fully hydraulic crawler pile driver
  • Folding type fully hydraulic crawler pile driver

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Embodiment Construction

[0014] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0015] Such as figure 1 , is a schematic structural view of the folding full hydraulic crawler pile driver of the present invention in an upright state, and is also a structural schematic view of a working state, including a support assembly and a full hydraulic crawler chassis 1, and the support assembly includes an upper support 6, a main support 7 and a lower support There are three sections of bracket 8, the upper bracket 6 and the main bracket 7 are hinged through the upper lug assembly 14, and a folding oil cylinder 21 is also hinged between the upper bracket 6 and the main bracket 7, and the folding oil cylinder 21 and the upper lug assembly 14 are located On the same side, at the same time, the four sides of the contact end between the upper bracket 6 and the main bracket 7 are fixedly connected by a plurality of bolts, and these bolt...

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PUM

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Abstract

The invention discloses a folding type fully hydraulic crawler pile driver which comprises a bracket assembly and a fully hydraulic crawler type chassis, wherein the bracket assembly comprises an upper bracket, a main bracket and a lower bracket; the upper bracket and the main bracket are hinged; the main bracket and the lower bracket are hinged; a working end surface of the bracket assembly is provided with a slide rail; the slide rail is provided with a power head; the lower section of the back surface of the main bracket is provided with a winch seat; a winch is mounted in the winch seat; the winch seat is hinged with a support arm, and the support arm is further hinged with the fully hydraulic crawler type chassis; the lower surface of the support arm is hinged with a support oil cylinder, and the support oil cylinder is further hinged with the fully hydraulic crawler type chassis; the support arm is hinged with the lifting oil cylinder, and the lifting oil cylinder is hinged withthe support seat; a wire rope in the winch is connected with the power head; the middle slide rail of the lower bracket is provided with a dowel hole; a connecting pin is inserted in the dowel hole; and the upper surface of the rear end of the fully hydraulic crawler type chassis is provided with a support beam. The device disclosed by the invention moves conveniently and has high working efficiency.

Description

technical field [0001] The invention belongs to the technical field of engineering machinery and relates to a folding full hydraulic crawler pile driver. Background technique [0002] Because the existing pile driver adopts the overall support structure, it is large in size and super long, and it is extremely inconvenient to move and transport. The motor power controls the operation of the power head, the speed of the drill bit is relatively constant, and the adaptability to different geological foundations is poor. Contents of the invention [0003] The purpose of the present invention is to provide a folding fully hydraulic crawler pile driver, which solves the problems of inconvenient transportation, time-consuming and laborious disassembly process of existing equipment, and poor piling adaptability to different geological foundations. [0004] The technical solution adopted in the present invention is a foldable full hydraulic crawler pile driver, including a bracket ...

Claims

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Application Information

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IPC IPC(8): E21B7/02E21B15/00E21B3/02E02D5/34
Inventor 余大州
Owner 余大州