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A platform for research: civil engineering, architecture and urbanism
Gravel pile construction equipment
The gravel pile construction equipment comprises a walking pile frame, a vibratory hammer, a pile pipe with a feeding port and a feeding door, and a hopper. The vibratory hammer is fixedly arranged above the pile pipe; the feeding port is formed in the middle of the pile pipe, the drill point plate and the discharging door are arranged at the bottom of the pile pipe, the feeding door is arranged on the inner wall of the communicating position of the pile pipe and the feeding port, and the jacking air cylinder connected with the feeding door is arranged in an inner cavity of the feeding port. Broken stones are added into the feeding hole through the hopper; left and right air inlet pipes and upper air inlet pipes are arranged on the outer wall of the pile pipe to inflate and pressurize accumulated gravel in the inner cavity of the pile pipe; the pressure sensor and the exhaust valve are used for detecting and releasing gas pressure in an inner cavity of the pile pipe. The material level indicator is used for detecting the gravel material level height of the inner cavity of the pile pipe. The inside of the pile pipe is inflated and pressurized through the air-entrapping pipe on the side wall of the pile pipe, accumulated gravels are scattered, the gravels smoothly fall down and are vibrated into the stratum, the material level indicator on the top of the pile pipe monitors the height of the gravels in real time, the number of the gravels entering the stratum is controlled, the pile forming quality is guaranteed, and the construction efficiency is improved.
一种碎石桩施工装备，包括行走桩架、振动锤、含进料口、进料门的桩管、料斗；振动锤固装于桩管上方；进料口设置于桩管中部，桩管底部设置钻尖板和卸料门，进料门设置于桩管与进料口贯通处内壁，在进料口内腔设置连接进料门的顶升气缸；通过料斗向进料口加入碎石；桩管外壁设置左右进气管、上进气管，对桩管内腔的堆积碎石充气加压；压力传感器和排气阀用于检测和释放桩管内腔的气体压力。料位计用于检测投入桩管内腔的碎石料位高度。本发明通过桩管侧壁上的加气管向桩管内部充气加压，冲散堆积碎石、使其顺利下落振入地层，桩管顶部的料位计实时监测碎石高度，控制进入地层的碎石数量，保证成桩质量和提高施工效率。
Gravel pile construction equipment
The gravel pile construction equipment comprises a walking pile frame, a vibratory hammer, a pile pipe with a feeding port and a feeding door, and a hopper. The vibratory hammer is fixedly arranged above the pile pipe; the feeding port is formed in the middle of the pile pipe, the drill point plate and the discharging door are arranged at the bottom of the pile pipe, the feeding door is arranged on the inner wall of the communicating position of the pile pipe and the feeding port, and the jacking air cylinder connected with the feeding door is arranged in an inner cavity of the feeding port. Broken stones are added into the feeding hole through the hopper; left and right air inlet pipes and upper air inlet pipes are arranged on the outer wall of the pile pipe to inflate and pressurize accumulated gravel in the inner cavity of the pile pipe; the pressure sensor and the exhaust valve are used for detecting and releasing gas pressure in an inner cavity of the pile pipe. The material level indicator is used for detecting the gravel material level height of the inner cavity of the pile pipe. The inside of the pile pipe is inflated and pressurized through the air-entrapping pipe on the side wall of the pile pipe, accumulated gravels are scattered, the gravels smoothly fall down and are vibrated into the stratum, the material level indicator on the top of the pile pipe monitors the height of the gravels in real time, the number of the gravels entering the stratum is controlled, the pile forming quality is guaranteed, and the construction efficiency is improved.
一种碎石桩施工装备，包括行走桩架、振动锤、含进料口、进料门的桩管、料斗；振动锤固装于桩管上方；进料口设置于桩管中部，桩管底部设置钻尖板和卸料门，进料门设置于桩管与进料口贯通处内壁，在进料口内腔设置连接进料门的顶升气缸；通过料斗向进料口加入碎石；桩管外壁设置左右进气管、上进气管，对桩管内腔的堆积碎石充气加压；压力传感器和排气阀用于检测和释放桩管内腔的气体压力。料位计用于检测投入桩管内腔的碎石料位高度。本发明通过桩管侧壁上的加气管向桩管内部充气加压，冲散堆积碎石、使其顺利下落振入地层，桩管顶部的料位计实时监测碎石高度，控制进入地层的碎石数量，保证成桩质量和提高施工效率。
Gravel pile construction equipment
一种碎石桩施工装备
GONG XIUGANG (author) / WEN WEIDONG (author) / YANG LU (author) / HU JIALEI (author)
2024-06-07
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Pipe pile body, gravel drainage pipe pile and construction method of gravel drainage pipe pile
| European Patent Office | 2023