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Pile foundation fixing device used for construction site

A technology for fixing devices and construction sites, applied in construction, protection devices, infrastructure engineering, etc., can solve problems such as pile foundation reinforcement and protection, and achieve the effect of low cost, high stability and simple structure

Inactive Publication Date: 2017-07-14
HUANGHE S & T COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention proposes a pile foundation fixing device for a construction site, which solves the problem that the existing pile foundation fixing device cannot reinforce and protect the built pile foundation

Method used

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  • Pile foundation fixing device used for construction site
  • Pile foundation fixing device used for construction site
  • Pile foundation fixing device used for construction site

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0031] Embodiment: Select different numbers of clamping groups according to the height of the building pile foundation and actual needs, place two clamping blocks 15 on both sides of the bottom of the building pile foundation respectively, and the two clamping blocks 15 are arranged symmetrically, clamping The arc-shaped fixed piece 3 on the holding block 15 is in contact with the side wall of the circular pile foundation, the threaded rod 10 is inserted into the first through hole on the fixed block 8, and the first springs are sequentially mounted on both ends of the threaded rod 10 9. Washer 7 and nut 6, rotate two nuts 6, nut 6 rotates on the threaded rod 10, nut 6 drives the first spring 9 to compress through the washer 7, can fix the device and the building pile foundation, and arc Under the action of the pile foundation, the fixed piece 3 drives the guide rod 2 to move in the third groove 30, the guide rod 2 drives the second spring 31 to compress and deform, and the sto...

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Abstract

The invention belongs to the field of building construction, and particularly relates to a pile foundation fixing device used for a construction site. For solving the problem that an existing pile foundation fixing device cannot reinforce and protect a pile foundation which has been built, the following scheme is put forward; the pile foundation fixing device comprises multiple stacked clamping sets; each clamping set comprises two clamping devices symmetrically arranged; each clamping device comprises a clamping block and two fixing blocks; the corresponding fixing blocks are arranged on the two sides of each clamping block correspondingly; each clamping block and the corresponding fixing blocks are of an integrated structure; two first through holes are formed in every two corresponding fixing blocks correspondingly; a threaded rod is arranged in the first through holes in every two corresponding fixing blocks; nuts are connected with the two ends of each threaded rod in a threaded manner; a gasket and a first spring are arranged between each nut and the corresponding fixing block; and each gasket is located between the corresponding first spring and the corresponding nut. The pile foundation fixing device is simple in structure, low in cost, convenient to install and capable of stabilizing the construction pile foundation so that influences caused to the construction pile foundation when other construction operation is conducted can be prevented.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a pile foundation fixing device for a construction site. Background technique [0002] The pile foundation is composed of the foundation pile and the cap connected to the top of the pile. If the pile body is completely buried in the soil and the bottom of the cap is in contact with the soil, it is called a low cap pile foundation. If the upper part of the pile body is exposed to the ground and bears If the bottom of the platform is above the ground, it is called a high cap pile foundation. The building pile foundation is usually a low cap pile foundation. The patent No. CN 205576958U proposes a high pile foundation fixing structure, which uses reinforced concrete slabs, springs, main The arrangement of the piston and the auxiliary piston enhances the stability of the pile foundation in the soft ground and silt layer, reduces the pulling force and bending moment of t...

Claims

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Application Information

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IPC IPC(8): E02D27/12E02D31/00
CPCE02D27/12E02D31/00
Inventor 朱煜钰付志豪康延铭闫盼盼石微微
Owner HUANGHE S & T COLLEGE
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