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Stirring device, pile forming equipment and pile forming method of pile forming equipment

A stirring device and piling technology, which is applied in soil protection, construction, infrastructure engineering, etc., can solve the problems of long time and long construction period, and achieve the effect of reducing the time of spraying raw materials and reducing the time of piling.

Pending Publication Date: 2019-08-20
NO 2 CONSTR GRP CO LTD OF SHANGHAI CONSTR GRP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The pile forming equipment of the prior art takes a long time to form a pile, which ultimately makes the entire construction period longer

Method used

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  • Stirring device, pile forming equipment and pile forming method of pile forming equipment
  • Stirring device, pile forming equipment and pile forming method of pile forming equipment
  • Stirring device, pile forming equipment and pile forming method of pile forming equipment

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Embodiment Construction

[0029] The specific implementation manner of the present invention will be described in more detail below with reference to schematic diagrams. Advantages and features of the present invention will be apparent from the following description and claims. It should be noted that all the drawings are in a very simplified form and use imprecise scales, and are only used to facilitate and clearly assist the purpose of illustrating the embodiments of the present invention.

[0030] In order to reduce the time used for pile formation, the invention provides a stirring device, with reference to figure 1 , figure 2 with image 3 , the stirring device 110 includes: a stirring rod 111, a plurality of blades 112 and a helical blade 113, the stirring rod 111 is provided with a plurality of spray outlets 114, and the stirring rod 111 includes a first part 111A and a second part 111B , the first part 111A is near the head of the stirring rod 111 and the blade 112 is arranged on the first ...

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PUM

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Abstract

The invention provides a stirring device comprising a stirring rod, a plurality of blades and a spiral blade. The stirring rod is provided with a plurality of slurry spray ports, the stirring rod comprises a first portion and a second portion, the first portion is close to the head of the stirring rod, the second portion is close to the tail of the stirring rod, and at least one slurry spray portis formed in the end, close to the head of the stirring rod, of the first portion; and in the sinking process of the stirring device, the slurry spray ports at the position are opened, and the stirring device stirs sprayed-out cement. At least one slurry spray port is formed in the other end, close to the tail of the stirring rod, of the first portion, the slurry spray ports at the position are opened in the lifting process of the stirring device, and the stirring device stirs sprayed-out raw materials. In the lifting and sinking process, the raw materials can be sprayed out, the raw materialspraying time is shortened, and finally the pile forming time is finally shortened.

Description

technical field [0001] The invention relates to the technical field of construction machinery, in particular to a stirring device, pile forming equipment and a pile forming method. Background technique [0002] Cement-soil pile forming equipment is widely used in the fields of foundation pit support and foundation reinforcement, and can effectively strengthen saturated soft clay foundations. The principle is to mix cement and soil on the spot in the deep soil layer, and use the physical and chemical interaction between soil and cement hydrate to form a cement-soil consolidation body with a certain strength, thereby improving the strength, water permeability and bearing capacity of the soil. and other characteristics. [0003] The pile-forming equipment of the prior art takes a long time to form piles, which finally makes the whole construction period longer. Contents of the invention [0004] The object of the present invention is to provide a stirring device and pile fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D3/12
CPCE02D3/126
Inventor 郭延义卫军明虞佰先吴樟强赵欣
Owner NO 2 CONSTR GRP CO LTD OF SHANGHAI CONSTR GRP