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A platform for research: civil engineering, architecture and urbanism
Waterproof device for steel pipe penetrating through bottom plate and front supporting type grouting steel pipe system
The invention relates to a waterproof device for a steel pipe to penetrate through a bottom plate and a front supporting type grouting steel pipe system. The waterproof device for the steel pipe to penetrate through the bottom plate comprises a connecting ring plate (11), shear-resistant studs (12), a water stop plate (13) and water stop strips (14). The connecting ring plate (11) is welded to the front supporting type steel pipe system, the anti-shearing toggle pin (12) and the water stop plate (13) are arranged on the outer side of the connecting ring plate (11), the water stop strip (14) is arranged on the inner side of the connecting ring plate (11), and the front supporting type grouting steel pipe system comprises a steel pipe penetrating bottom plate waterproof device (1), a foundation pit outer supporting pile system (2), a foundation pit peripheral purlin system (3) and a foundation pit inner front supporting type steel pipe system (4). Compared with the prior art, the waterproof performance of the steel pipe penetrating through the bottom plate area can be effectively improved.
本发明涉及一种钢管穿越底板防水装置及前撑式注浆钢管体系，钢管穿越底板防水装置包括连接环板(11)、抗剪栓钉(12)、止水板(13)和止水条(14)；所述的连接环板(11)焊接在前撑式钢管体系上，抗剪栓钉(12)和止水板(13)设置在连接环板(11)外侧，止水条(14)设置在连接环板(11)内侧，前撑式注浆钢管体系包括钢管穿越底板防水装置(1)、基坑外支护桩体系(2)、基坑外围檩体系(3)和基坑内前撑式钢管体系(4)。与现有技术相比，本发明能够有效提升钢管穿越底板区域的防水性能。
Waterproof device for steel pipe penetrating through bottom plate and front supporting type grouting steel pipe system
The invention relates to a waterproof device for a steel pipe to penetrate through a bottom plate and a front supporting type grouting steel pipe system. The waterproof device for the steel pipe to penetrate through the bottom plate comprises a connecting ring plate (11), shear-resistant studs (12), a water stop plate (13) and water stop strips (14). The connecting ring plate (11) is welded to the front supporting type steel pipe system, the anti-shearing toggle pin (12) and the water stop plate (13) are arranged on the outer side of the connecting ring plate (11), the water stop strip (14) is arranged on the inner side of the connecting ring plate (11), and the front supporting type grouting steel pipe system comprises a steel pipe penetrating bottom plate waterproof device (1), a foundation pit outer supporting pile system (2), a foundation pit peripheral purlin system (3) and a foundation pit inner front supporting type steel pipe system (4). Compared with the prior art, the waterproof performance of the steel pipe penetrating through the bottom plate area can be effectively improved.
本发明涉及一种钢管穿越底板防水装置及前撑式注浆钢管体系，钢管穿越底板防水装置包括连接环板(11)、抗剪栓钉(12)、止水板(13)和止水条(14)；所述的连接环板(11)焊接在前撑式钢管体系上，抗剪栓钉(12)和止水板(13)设置在连接环板(11)外侧，止水条(14)设置在连接环板(11)内侧，前撑式注浆钢管体系包括钢管穿越底板防水装置(1)、基坑外支护桩体系(2)、基坑外围檩体系(3)和基坑内前撑式钢管体系(4)。与现有技术相比，本发明能够有效提升钢管穿越底板区域的防水性能。
Waterproof device for steel pipe penetrating through bottom plate and front supporting type grouting steel pipe system
一种钢管穿越底板防水装置及前撑式注浆钢管体系
ZHANG NING (author) / GU CHENGXIONG (author) / TANG JUN (author) / DAI SHENGLIANG (author) / LI ZHONGCHENG (author) / WENG XINRONG (author)
2024-07-12
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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