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Movable grouting device for reinforcing water steel pipe pile
The invention discloses a movable grouting device for reinforcing a water steel pipe pile. The movable grouting device comprises a steel grouting pipe, a grouting hose and a grouting mechanism. A plurality of groups of annular grooves are formed in the outer wall of the steel pipe pile main body; the grouting mechanism comprises an elbow arranged in the annular groove, a grouting head arranged at one end of the elbow and a driving device controlling the elbow to move, and the elbow is connected with the grouting hose in a matched mode and moves in the annular groove through the driving device. According to the movable grouting device for reinforcing the water steel pipe pile, the outer side steel grouting pipe and the steel pipe pile body form an integral structure, and the integral structure serves as a permanent component, so that the size and rigidity of the structure are increased, and the bearing capacity of a pile foundation is improved; the problem that a grouting hose is prone to damage in the piling process is solved, normal grouting can be guaranteed, the movable grouting mode is particularly suitable for large-diameter steel pipe piles, and good economic benefits can be achieved.
本发明公开了一种用于水上钢管桩加固的移动注浆装置，包括钢制注浆管、注浆软管和注浆机构；钢管桩主体的外壁开设有若干组环形凹槽；注浆机构包括设置在环形凹槽内部的弯头、设置在弯头一端的注浆头和控制弯头进行移动的驱动装置，弯头和注浆软管匹配连接，并通过驱动装置在环形凹槽中进行移动。本发明的一种用于水上钢管桩加固的移动注浆装置，将外侧钢制注浆管与钢管桩主体形成整体结构，作为永久构件增大了结构的尺寸和刚度，提高桩基承载力，将注浆软管集中到钢制注浆管中，解决了因为打桩过程注浆软管容易损坏的问题，能够确保注浆的正常进行，通过移动注浆的形式，尤其适用于大直径钢管桩，能够达到良好的经济效益。
Movable grouting device for reinforcing water steel pipe pile
The invention discloses a movable grouting device for reinforcing a water steel pipe pile. The movable grouting device comprises a steel grouting pipe, a grouting hose and a grouting mechanism. A plurality of groups of annular grooves are formed in the outer wall of the steel pipe pile main body; the grouting mechanism comprises an elbow arranged in the annular groove, a grouting head arranged at one end of the elbow and a driving device controlling the elbow to move, and the elbow is connected with the grouting hose in a matched mode and moves in the annular groove through the driving device. According to the movable grouting device for reinforcing the water steel pipe pile, the outer side steel grouting pipe and the steel pipe pile body form an integral structure, and the integral structure serves as a permanent component, so that the size and rigidity of the structure are increased, and the bearing capacity of a pile foundation is improved; the problem that a grouting hose is prone to damage in the piling process is solved, normal grouting can be guaranteed, the movable grouting mode is particularly suitable for large-diameter steel pipe piles, and good economic benefits can be achieved.
本发明公开了一种用于水上钢管桩加固的移动注浆装置，包括钢制注浆管、注浆软管和注浆机构；钢管桩主体的外壁开设有若干组环形凹槽；注浆机构包括设置在环形凹槽内部的弯头、设置在弯头一端的注浆头和控制弯头进行移动的驱动装置，弯头和注浆软管匹配连接，并通过驱动装置在环形凹槽中进行移动。本发明的一种用于水上钢管桩加固的移动注浆装置，将外侧钢制注浆管与钢管桩主体形成整体结构，作为永久构件增大了结构的尺寸和刚度，提高桩基承载力，将注浆软管集中到钢制注浆管中，解决了因为打桩过程注浆软管容易损坏的问题，能够确保注浆的正常进行，通过移动注浆的形式，尤其适用于大直径钢管桩，能够达到良好的经济效益。
Movable grouting device for reinforcing water steel pipe pile
一种用于水上钢管桩加固的移动注浆装置
ZHAO YANG (author) / LIU LIJUN (author) / HU TAO (author) / WANG TONG (author) / ZHANG YIBIN (author) / LI ZHIYUE (author) / DAI GUOLIANG (author)
2023-06-23
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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