Vertical and horizontal pipe pile loading device

A technology of horizontal loading and vertical loading, which is applied in the field of loading devices for pipe piles, can solve the problems that vertical and horizontal loading devices cannot be integrated, and achieve the effect of avoiding displacement changes and ensuring accuracy.

Active Publication Date: 2014-06-04
山西华筑天成土木工程检测有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that the existing vertical and horizontal loading devices cannot be integrated, the present invention provides a vertical and horizontal loading device for pipe piles

Method used

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  • Vertical and horizontal pipe pile loading device
  • Vertical and horizontal pipe pile loading device

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Embodiment Construction

[0010] Vertical and horizontal loading devices for pipe piles, including vertical loading jack 1 and horizontal loading jack 2, and two vertical loading plates 4 placed on the top of pipe pile 3, two groove blocks 8, and four screw rods 6 Each vertical loading plate 4 protruding out of the pipe pile 3 is vertically provided with a horizontal loading plate 5, and the two horizontal loading plates 5 are parallel to each other. One side of the groove block 8 is a plane, and the opposite side For the arc surface matched with the outer wall of the pipe pile 3, the two groove blocks 8 are fixed on the inside of the two horizontal loading plates 5 through the plane, and the vertical loading jack 1 is fixed above the top of the pipe pile 3 and its plunger is connected with the two The butt joint of the vertical loading plate 4 is loaded and matched, and the end of the horizontal loading jack 2 is fixed with a backing plate 9, and the backing plate 9 is attached to the outside of the ho...

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PUM

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Abstract

The invention relates to pipe pile loading devices, in particular to a vertical and horizontal pipe pile loading device. The vertical and horizontal pipe pile loading device comprises a vertical loading jack and a horizontal loading jack, and further comprises two vertical loading boards, two grooved blocks and four screws, wherein the two vertical loading boards are placed at the top of a pipe pile in a butt joint mode; a horizontal loading board is vertically arranged below the position, extending out of the pipe pile, of each vertical loading board; the two horizontal loading boards are parallel; one side of each grooved block is a plane; the opposite side of each grooved block is an arc surface matched with the outer wall of the pipe pile; the two grooved blocks are fixed to the inner sides of the two horizontal loading boards through the planes; the vertical loading jack is fixed on the top of the pipe pile; a plunger of the vertical loading jack is in loading fit with the butt joint position of the two vertical loading boards; a base plate is fixed to one end of the horizontal loading jack; the base plate is attached to the outer side of the horizontal loading board on one side; the four screws sequentially pass through the base plate, the horizontal loading board on one side and four corners of the horizontal loading board on the other side.

Description

technical field [0001] The invention relates to a loading device for pipe piles, in particular to a vertical and horizontal loading device for pipe piles. Background technique [0002] The existing method of combining horizontal and vertical loading on the pile foundation is generally to place a layer of steel plate on the top of the pile foundation, and then use a jack or a heavy object to apply a vertical load to the pile foundation through this steel plate, and at the same time apply a load on the side wall of the pile. horizontal load. When using a jack as a loading tool, the jack needs to be fixed on a fixed object above the pile foundation. The pile foundation will produce horizontal displacement under the action of horizontal load, so that the point of action of the vertical load deviates from the initial position, causing the direction of the vertical load to be not vertical, and an additional bending moment will be generated on the top of the pile, which wil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D33/00
Inventor 郭昭胜崔娟玲贺武斌李悦韩鹏举白晓红徐培红
Owner 山西华筑天成土木工程检测有限公司
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