Steel pipe inner supporting column used below inner supporting beam of foundation pit support
The invention discloses a steel pipe inner supporting column used below an inner supporting beam of a foundation pit support. The steel pipe inner supporting column comprises a stainless steel pipe, water stop wing rings, a bottom plate and a steel pipe column pile. The lower end of the stainless st...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention discloses a steel pipe inner supporting column used below an inner supporting beam of a foundation pit support. The steel pipe inner supporting column comprises a stainless steel pipe, water stop wing rings, a bottom plate and a steel pipe column pile. The lower end of the stainless steel pipe is inserted into the steel pipe column pile, and the stainless steel pipe is connected withthe water stop wing rings in a sleeved manner. The bottom plate is arranged outside the stainless steel pipe in a wrapping manner, and the water stop wing rings are arranged in the middle of the bottom plate. The upper end of the stainless steel pipe is connected with a horizontal supporting plate, a horizontal supporting pipe is set up on the horizontal supporting plate, a mounting ring is formed on the horizontal supporting plate, and multiple cantilever beams are arranged at the joint of the horizontal supporting plate and the stainless steel pipe. The steel pipe inner supporting column issimple in structure, high |
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