Air pressure pushing and vibrating device
A vibration device and air pressure technology, which is applied in construction, sheet pile walls, foundation structure engineering, etc., can solve problems such as belt cages, steel cages floating up, concrete not filling, etc.
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[0024] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0025] The present invention relates to a pneumatic pushing and vibrating device, such as figure 1 , figure 2 , image 3 , Figure 4 As shown, it includes an air pressure sealing device 1, a vibration device 2, an outer tube 3, an inner tube 4, and a steel brazing rod 5; the air pressure sealing device 1 includes a valve body 6, a cover plate 7, and a booster mechanism 8. A valve cavity 9 is formed in the valve cavity 9, and an air inlet 10 is opened in the valve cavity 9, and the air inlet 10 leads to a booster mechanism 8, and the booster mechanism 8 is any existing device capable of providing high-pressure gas , an outer pipe interface 11 is provided below the valve cavity 9, and the outer pipe interface 11 is sealed and connected to the outer pipe 3. During construction, the outer pipe 3 is pushed downward to the pile tip by using a s...
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