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A platform for research: civil engineering, architecture and urbanism
Tunnel center ditch inspection well steel formwork
The invention discloses a tunnel center ditch inspection well steel formwork, and belongs to the technical field of road construction. The tunnel center ditch inspection well steel formwork comprises an outer steel ring I, an outer steel ring II, an inner steel ring I and an inner steel ring II, wherein the inner steel ring I is in bolted connection with the inner steel ring II, the outer steel ring I is in bolted connection with the outer steel ring II, semicircular notches are formed in the side, close to the outer steel ring II, of the outer steel ring I and the side, close to the inner steel ring II, of the inner steel ring I, a pipeline can pass through the semicircular notches, and cement is poured between the outer steel ring I and the outer steel ring II and between the inner steel ring I and the inner steel ring II. According to the tunnel center ditch inspection well steel formwork, the pipeline is clamped through the inner steel rings and the outer steel rings which are bilaterally symmetrical, and reinforced concrete construction is conducted between the inner steel rings and the outer steel rings; the inner and outer ring formworks can be replaced to adapt to pipelines of different sizes; and all parts in the device are connected through bolts, assembly is easy, and implementation is convenient.
本发明公开隧道中心水沟检查井钢模板，属于道路施工技术领域，包括：外钢圈一、外钢圈二、内钢圈一和内钢圈二，所述内钢圈一和所述内钢圈二螺栓连接，所述外钢圈一和所述外钢圈二螺栓连接，所述所述外钢圈一与所述外钢圈二临近的一侧以及所述内钢圈一和所述内钢圈二临近的一侧均开设有半圆形缺口，能够通过管道，所述外钢圈一和所述外钢圈二与所述内钢圈一和所述内钢圈二之间灌注水泥。本发明通过左右对称的内外钢圈将管道夹住，在内外钢圈之间进行钢筋水泥施工；内外圈模板进行更换能够适配不同尺寸的管道；装置中各零件通过螺栓连接，装配简单，实施方便。
Tunnel center ditch inspection well steel formwork
The invention discloses a tunnel center ditch inspection well steel formwork, and belongs to the technical field of road construction. The tunnel center ditch inspection well steel formwork comprises an outer steel ring I, an outer steel ring II, an inner steel ring I and an inner steel ring II, wherein the inner steel ring I is in bolted connection with the inner steel ring II, the outer steel ring I is in bolted connection with the outer steel ring II, semicircular notches are formed in the side, close to the outer steel ring II, of the outer steel ring I and the side, close to the inner steel ring II, of the inner steel ring I, a pipeline can pass through the semicircular notches, and cement is poured between the outer steel ring I and the outer steel ring II and between the inner steel ring I and the inner steel ring II. According to the tunnel center ditch inspection well steel formwork, the pipeline is clamped through the inner steel rings and the outer steel rings which are bilaterally symmetrical, and reinforced concrete construction is conducted between the inner steel rings and the outer steel rings; the inner and outer ring formworks can be replaced to adapt to pipelines of different sizes; and all parts in the device are connected through bolts, assembly is easy, and implementation is convenient.
本发明公开隧道中心水沟检查井钢模板，属于道路施工技术领域，包括：外钢圈一、外钢圈二、内钢圈一和内钢圈二，所述内钢圈一和所述内钢圈二螺栓连接，所述外钢圈一和所述外钢圈二螺栓连接，所述所述外钢圈一与所述外钢圈二临近的一侧以及所述内钢圈一和所述内钢圈二临近的一侧均开设有半圆形缺口，能够通过管道，所述外钢圈一和所述外钢圈二与所述内钢圈一和所述内钢圈二之间灌注水泥。本发明通过左右对称的内外钢圈将管道夹住，在内外钢圈之间进行钢筋水泥施工；内外圈模板进行更换能够适配不同尺寸的管道；装置中各零件通过螺栓连接，装配简单，实施方便。
Tunnel center ditch inspection well steel formwork
隧道中心水沟检查井钢模板
ZHANG DAQIANG (author) / FU XIAOKANG (author) / CAI JINGLIANG (author) / QIN XUHUA (author) / XIE YUFEI (author) / WANG FENG (author) / WANG HANGZHOU (author) / HAN ZHENGHONG (author) / LI LONG (author) / HAO XUELING (author)
2021-12-24
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
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