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Walking type pile-driving frame turning and running mechanism

A walking mechanism and walking-type technology, which is applied to sheet pile walls, foundation structure engineering, construction, etc., can solve problems such as inconvenience in construction operations, difficulty in turning and walking, and affecting construction efficiency. high precision effect

Inactive Publication Date: 2008-09-17
上海工程机械厂有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing walking piling frame does not have a special steering and walking mechanism, so it is difficult to turn and walk the walking piling frame, which brings inconvenience to the construction work and affects the construction efficiency and the positioning accuracy of the pile foundation

Method used

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  • Walking type pile-driving frame turning and running mechanism
  • Walking type pile-driving frame turning and running mechanism
  • Walking type pile-driving frame turning and running mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] Attached below figure 1 - attached image 3 The present invention is further described:

[0015] A steering mechanism for a walking piling frame, comprising a main platform 1, a slewing bearing 2, a supporting beam 3, a supporting arm 4, an oil cylinder 5, a walking mechanism 6, and a supporting plate 7; The outer ring 21 of the slewing ring 21 and the cylinder body 71 of the support plate 7 are fixedly connected. The fixed connection method can be bolted connection, or can be connected by welding, etc., but the bolted connection is better to facilitate equipment maintenance; the inner ring of the slewing ring 2 23 and the upper cover plate 31 of the support beam 3 are fixedly connected by bolts or welding; the ball 22 is embedded in the circular groove formed by the outer ring 21 and the inner ring 23, and the outer ring 21 and the inner ring 23 are moved through the ball 22 Connection; flexible connection between the support beam 3 and the support arm 4, such as hin...

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PUM

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Abstract

The invention discloses a steering movement mechanism of walking-type pile driving frame. A system composed of an inner ring (23), a support beam (3), a support arm (4), an oil cylinder (5) and a walking mechanism (6) and a system composed of an outer ring (21), a main platform (1) and a support tray (7) enables the walking mechanism (6) to rotate around the support tray (7) under the action of a drive mechanism (8) and enables the pile frame to move forward or backward under the action of a travelling car and the oil cylinder in the walking mechanism (6) and further enables the walking-type pile driving frame to walk rotatably. The mechanism is capable of facilitating the walking-type pile driving frame in field operation and improving the operation efficiency and the positioning accuracy of the pile footing.

Description

technical field [0001] The present invention relates to a walking type pile driving frame, more specifically, relates to a steering and running mechanism of the walking type pile driving frame. Background technique [0002] Because the walking piling frame can cooperate with the barrel diesel piling hammer, long auger and hydraulic piling hammer to carry out pile foundation construction operations, it can meet the needs of various construction methods and is widely used in urban transportation infrastructure, high-rise buildings, subway stations, Bridge and other foundation construction work. The existing walking-type piling frame does not have a special steering mechanism, so the walking-type piling frame is difficult to turn and walk, which brings inconvenience to the construction work and affects the construction efficiency and the positioning accuracy of the pile foundation. Contents of the invention [0003] The purpose of the present invention is to provide a walkin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D7/16
Inventor 张鹏张国柱齐建明
Owner 上海工程机械厂有限公司
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