Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Constant-pressure pile sinking pipe with double guide doors
The invention relates to a double-guide-door constant-pressure pile sinking pipe which can pressurize mortar so that the mortar can fall down more easily. The double-guide-door constant-pressure pile sinking pipe comprises a pile sinking pipe body and a feeding pipe, the feeding pipe is communicated with the pile sinking pipe body, a feeding port is formed in the feeding pipe, and a discharging port is formed in the lower end of the pile sinking pipe body. The double-guide-door constant-pressure pile sinking pipe is characterized in that an upper material blocking door capable of blocking the feeding port is arranged at the feeding port of the feeding pipe; a discharging hopper is arranged in the pile sinking pipe body, and a lower material blocking door capable of blocking the discharging hopper is arranged below the discharging hopper. The feeding pipe is communicated with the pile sinking pipe body through a ventilation pipe, a ventilation valve is connected to the ventilation pipe, the connecting point of the ventilation pipe and the feeding pipe is located above the discharging hopper, and the connecting point of the ventilation pipe and the pile sinking pipe body is located below the discharging hopper. According to the double-guide-door constant-pressure pile sinking pipe, it is guaranteed that mortar in the pile sinking pipe stably falls under pressurization in an air adding mode, meanwhile, mortar adding is fast, and the construction efficiency is higher.
本发明涉及一种能给砂浆加压从而使其更易落下的双导门恒压沉桩管。这种双导门恒压沉桩管包括有沉桩管主体与进料管，进料管与沉桩管主体相通，进料管上具有进料口，沉桩管主体的下端具有出料口，其特征在于：进料管的进料口处设有可堵住进料口的上堵料门；沉桩管主体内设有下料斗，下料斗的下方设有可堵住下料斗的下堵料门；进料管与沉桩管主体通过通气管接通，通气管上连接有通气阀，通气管与进料管的连接点位于下料斗的上方，通气管与沉桩管主体的连接点位于下料斗的下方。这种双导门恒压沉桩管通过加气的方式，保证沉桩管内的砂浆在加压下稳定下落，同时添加砂浆快捷，施工效率更高。
Constant-pressure pile sinking pipe with double guide doors
The invention relates to a double-guide-door constant-pressure pile sinking pipe which can pressurize mortar so that the mortar can fall down more easily. The double-guide-door constant-pressure pile sinking pipe comprises a pile sinking pipe body and a feeding pipe, the feeding pipe is communicated with the pile sinking pipe body, a feeding port is formed in the feeding pipe, and a discharging port is formed in the lower end of the pile sinking pipe body. The double-guide-door constant-pressure pile sinking pipe is characterized in that an upper material blocking door capable of blocking the feeding port is arranged at the feeding port of the feeding pipe; a discharging hopper is arranged in the pile sinking pipe body, and a lower material blocking door capable of blocking the discharging hopper is arranged below the discharging hopper. The feeding pipe is communicated with the pile sinking pipe body through a ventilation pipe, a ventilation valve is connected to the ventilation pipe, the connecting point of the ventilation pipe and the feeding pipe is located above the discharging hopper, and the connecting point of the ventilation pipe and the pile sinking pipe body is located below the discharging hopper. According to the double-guide-door constant-pressure pile sinking pipe, it is guaranteed that mortar in the pile sinking pipe stably falls under pressurization in an air adding mode, meanwhile, mortar adding is fast, and the construction efficiency is higher.
本发明涉及一种能给砂浆加压从而使其更易落下的双导门恒压沉桩管。这种双导门恒压沉桩管包括有沉桩管主体与进料管，进料管与沉桩管主体相通，进料管上具有进料口，沉桩管主体的下端具有出料口，其特征在于：进料管的进料口处设有可堵住进料口的上堵料门；沉桩管主体内设有下料斗，下料斗的下方设有可堵住下料斗的下堵料门；进料管与沉桩管主体通过通气管接通，通气管上连接有通气阀，通气管与进料管的连接点位于下料斗的上方，通气管与沉桩管主体的连接点位于下料斗的下方。这种双导门恒压沉桩管通过加气的方式，保证沉桩管内的砂浆在加压下稳定下落，同时添加砂浆快捷，施工效率更高。
Constant-pressure pile sinking pipe with double guide doors
双导门恒压沉桩管
LIN GUANGJIE (Autor:in) / CAO GAOJUN (Autor:in) / XIE ZUORONG (Autor:in) / CHEN AIMIAN (Autor:in)
02.08.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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