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Piling device for geotechnical engineering

A technology of piling device and geotechnical engineering, which is applied in basic structure engineering, sheet pile wall, building and other directions, can solve the problems of poor installation stability, inability to realize piling operation, poor operability, etc., and achieves convenient placement and installation and simple installation process. Fast and efficient effect

Active Publication Date: 2019-05-10
西安源丰诚工程咨询有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of geotechnical engineering construction, piling operation is required to make the foundation more solid, but the current piling device is poor in operability, especially the installation stability of piles such as wooden piles or stone piles is poor, and it cannot achieve efficient construction. Piling operation, for this reason, a kind of piling device for geotechnical engineering is now provided to solve the above technical problems

Method used

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  • Piling device for geotechnical engineering
  • Piling device for geotechnical engineering
  • Piling device for geotechnical engineering

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] see Figure 1-3 , a piling device for geotechnical engineering, comprising a support plate 1, a fixed frame 6 is fixedly installed on the support plate 1, and the bottom of the support plate 1 is rotatably provided with traveling wheels 22, and the traveling wheels 22 are used to move the device as a whole, Enables piling to be carried out in different areas.

[0022] The fixed frame 6 is provided with an incomplete gear 10 in rotation, the fixed frame 6 is hung with a hanger 13 fixedly, and the vertical slide bar 12 is vertically slidable on the hanger 13, between the longitudinal slide bar 12 and the incomplete gear 10 A transmission rod 11 is hinged, and a stamping plate 16 is fixedly installed horizontally at the bottom of the longitudinal slide rod 12 , and the upper end of the transmission rod 11 is eccentrically hinged on the front of the incomplete gear 10 . The support plate 1 is horizontally slidably equipped with a mobile frame 17, and the mobile frame 17 is...

Embodiment 2

[0027] On the basis of Embodiment 1, the limit mechanism specifically includes a limit cover plate 25, a guide post 26 is slidably installed inside the limit cover plate 25, and a wedge-shaped surface abutting against the lower end of the pile body 15 is provided on the limit cover plate 25. , The limit spring 21 is arranged horizontally in the limit cover plate 25, and the two ends of the limit spring 21 are respectively fixed on the guide column 26 and the limit cover plate 25.

[0028] The pile body 15 passes through the installation hole 27 before piling, and the lower end of the pile body 15 abuts against the wedge-shaped surface of the limit sleeve plate 25. The abutting side clamping plate 24, under the elastic action of the limit spring 21, the side clamping plate 24 clamps the pile body 15 from both sides to achieve stability, and when the stamping plate 16 is punched downward, the pile body 15 passes through the limit. The force of the wedge-shaped surface of the cov...

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Abstract

The invention discloses a piling device for geotechnical engineering, and relates to the technical field of piling devices. The pilling device comprises a supporting plate, and a fixing frame is fixedly installed on the supporting plate. An incomplete gear is rotationally arranged on the fixed frame. A lifting frame is fixedly arranged on the fixing frame in a lifting mode, a punching plate is horizontally and fixedly installed at the bottom end of a longitudinal sliding rod, a movable frame is transversely and slidably installed on the supporting plate, an installation hole for a pile body topenetrate through is vertically formed in the movable frame, two symmetrical limiting mechanisms are arranged on the inner side wall of the movable frame, and pile driving through holes correspondingto the pile body are vertically formed in the supporting plate. According to the invention, the pile body can be well clamped and stabilized, so that the pilling effect of the pile body during pilling is better; the pile body can be well limited through the arranged limiting mechanisms before pile driving, a constructor can conveniently place and install the pile body through the movable frame which is movably arranged, meanwhile, the piling device can adapt to pile bodies with different diameters, the installation process of the pile body is simple and fast, and the pile driving efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of piling devices, in particular to a piling device for geotechnical engineering. Background technique [0002] Geotechnical engineering is a new technical system established in the practice of civil engineering in European and American countries in the 1960s. Geotechnical engineering is to solve rock mass and soil engineering problems, including foundation and foundation, slope and underground engineering, etc., as its own research object. , the geotechnical engineering market is already in a state of perfect competition. The undertaking of geotechnical engineering projects is mainly realized through public bidding activities. The degree of marketization in the industry is relatively high, and the market concentration is relatively low. [0003] Wooden piles or stone piles are smashed into the ground. In order to make the foundation of the building firm, piles of various materials are driven, pressed, vib...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D7/14E02D7/16
Inventor 张士科袁园肖建清方宏远王复明张庆伟杨玉东徐晓勇
Owner 西安源丰诚工程咨询有限公司
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