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Pile connecting structure and pile

A technology for connecting structures and connecting holes, which can be used in basic structure engineering, sheet pile walls, buildings, etc., and can solve problems such as poor shear resistance, tensile resistance and bending resistance, easy corrosion of welds, and low production efficiency.

Active Publication Date: 2014-03-26
钟智谦 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method of welding the upper end plate and the lower end plate has poor resistance to shearing, pulling, and bending. At the same time, because it is exposed, the weld is easily corroded.
Furthermore, welded connections have high technical requirements for construction workers, and at the same time require high labor-intensive work for construction workers, resulting in low production efficiency

Method used

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  • Pile connecting structure and pile
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  • Pile connecting structure and pile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Please refer to Figures 1 to 3 . The pile connection structure is arranged between adjacent piles, and the piles used in engineering construction are formed by connecting the piles of multiple sections end to end. The pile connection structure includes an outer hoop 40 and a first end plate 20 and a second end plate 340 whose end faces are connected. The first end plate 20 is integrally formed with the first pile 10, the second end plate 340 is also integrally formed with the second pile 30, the inner hoop 50, the outer hoop 40, the first end plate 20 and The shape of the second end plate 340 matches the section of the pile, so that the pile connection structure is suitable for any prefabricated piles with end plates, including prestressed concrete pipe piles, prestressed concrete hollow square piles and concrete solid square piles.

[0035]The outer surface of the first end plate 20 is provided with a first shoulder 210 , and the outer surface of the second end plat...

Embodiment 2

[0050] Please refer to details Figure 12 . The pile connection structure in the second embodiment is substantially the same as the pile connection structure in the first embodiment, the difference is that the pile connection structure includes at least two inner hoops 50, and the inner hoops 50 are arranged side by side with the first card slot within 330. Moreover, the second connection hole 510 of the first inner hoop 50 is misaligned with the second connection hole 510 of the second inner hoop 50 . The pile connection structure includes at least two inner hoops 50, and two or more inner hoops 50 are layered and arranged side by side in the first slot 330 to enhance the shear resistance and improve the safety factor. At the same time, the second connection hole 510 provided on the first inner hoop 50 and the second connection hole 510 provided on the second inner hoop 50 are arranged in a misaligned manner to enhance the overall strength. The upper and lower sides of the...

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Abstract

The invention discloses a pile connecting structure and a pile. The pile connecting structure comprises an outer hoop part, a first end plate and a second end plate, wherein the end face of the first end plate is connected with the end face of the second end plate, the outer side face of the first end plate is provided with a first protruding shoulder, the outer side face of the second end plate is provided with a second protruding shoulder, a first clamping groove is formed between the first protruding shoulder and the second protruding shoulder, an inner hoop part is arranged in the first clamping groove in a clamped mode, the first protruding shoulder, the inner hoop part and the second protruding shoulder form a clamping part, the outer hoop part is provided with a second clamping groove, and the clamping part is arranged in the second clamping groove in a clamped mode. The pile connecting structure and the pile are high in anti-shearing, anti-drawing, anti-bending and anticorrosive capacity; meanwhile, use frequency of electric soldering is reduced, technical requirements for construction workers are reduced, and labor intensity of the workers is lightened.

Description

technical field [0001] The invention relates to the technical field of building components, in particular to a pile connection structure and piles. Background technique [0002] The pile connection structure currently on the market generally connects the upper end plate and the lower end plate by welding. This method of welding the upper end plate and the lower end plate has poor resistance to shearing, pulling, and bending, and at the same time, the weld is easily corroded because it is exposed. Furthermore, welded connections have high technical requirements for construction workers, and at the same time require high labor-intensive work for construction workers, resulting in low production efficiency. Contents of the invention [0003] Based on this, it is necessary to address the defects of the existing technology to provide a pile with strong shear resistance, pull resistance, bending resistance and corrosion resistance, while reducing the use of electric welding, re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D5/24E02D5/58
Inventor 钟智谦钟肇鸿
Owner 钟智谦
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