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Pile splicing enhancement device of foundation uplift square pile
A pile splicing enhancement device of a foundation uplift square pile comprises square pile end plates, and is characterized in that when an upper pile body and a lower pile body are spliced, the pilesplicing enhancement device is arranged on vertical faces, inserting feet are arranged at the two ends of a force increase clamp, the two inserting feet are inlaid in corresponding inserting groovesof the spliced upper pile body and lower pile body, and filler is arranged in gaps of the inserting feet and the inserting grooves. The structure is simple, use is convenient, and it can be ensured that the pile splicing quality is achieved and enhanced; through the arrangement of the new inserting grooves, labor and materials are saved, and locating is firm; and tensile strength and bending strength of the pile splicing position are 1.2 times to 1.5 times the strength of a pile body.
一种基础抗拔方桩接桩增强装置，包括方桩端板，其特征是：上、下桩体接桩时设置接桩增强装置立面上，增力卡两端设有插脚，两插脚分别镶嵌在上下接桩的对应的插槽内，插脚与插槽的间隙处设置填充料。结构简单，使用方便，能确保达到并加强接桩质量，新插槽的设置省工、省料，定位牢靠，接桩处的抗拉、抗弯强度为桩身的强度的一点二至一点五倍。
Pile splicing enhancement device of foundation uplift square pile
A pile splicing enhancement device of a foundation uplift square pile comprises square pile end plates, and is characterized in that when an upper pile body and a lower pile body are spliced, the pilesplicing enhancement device is arranged on vertical faces, inserting feet are arranged at the two ends of a force increase clamp, the two inserting feet are inlaid in corresponding inserting groovesof the spliced upper pile body and lower pile body, and filler is arranged in gaps of the inserting feet and the inserting grooves. The structure is simple, use is convenient, and it can be ensured that the pile splicing quality is achieved and enhanced; through the arrangement of the new inserting grooves, labor and materials are saved, and locating is firm; and tensile strength and bending strength of the pile splicing position are 1.2 times to 1.5 times the strength of a pile body.
一种基础抗拔方桩接桩增强装置，包括方桩端板，其特征是：上、下桩体接桩时设置接桩增强装置立面上，增力卡两端设有插脚，两插脚分别镶嵌在上下接桩的对应的插槽内，插脚与插槽的间隙处设置填充料。结构简单，使用方便，能确保达到并加强接桩质量，新插槽的设置省工、省料，定位牢靠，接桩处的抗拉、抗弯强度为桩身的强度的一点二至一点五倍。
Pile splicing enhancement device of foundation uplift square pile
一种基础抗拔方桩接桩增强装置
LIN QINGDONG (author) / HUANG ZHAOCHUAN (author)
2020-07-10
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Uplift pile construction equipment, uplift pile and foundation pit supporting system
| European Patent Office | 2024