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Triplet vertical component construction device, combination body and method

A technology of vertical components and construction devices, which is applied in infrastructure engineering, construction, sheet pile walls, etc., can solve the problems of large on-site work volume of bored piles, uneconomical, small diameter of pipe piles and square piles, etc. The effect of high construction efficiency, low construction noise and large single pile section

Active Publication Date: 2016-09-21
JIANGSU HONGJI ENERGY SAVING NEW TECH CO LTD
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  • Application Information

AI Technical Summary

Problems solved by technology

In engineering piles, the commonly used methods are: bored piles, pipe piles, square piles, etc. The drilled piles have a large amount of on-site operations, and the diameters of pipe piles and square piles are small, resulting in the need for a very large cap, resulting in Uneconomical

Method used

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  • Triplet vertical component construction device, combination body and method
  • Triplet vertical component construction device, combination body and method
  • Triplet vertical component construction device, combination body and method

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Embodiment Construction

[0029] The technical solutions of the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0030] The embodiment of the triplex vertical member construction device of the present invention includes a positioning frame 1 and three stirring heads arranged on the positioning frame 1 in the shape of a "product" or an inverted "product", and the stirring heads can be placed on the positioning frame 1. Expansion and contraction in the horizontal direction, wherein the two first stirring heads 2 are installed side by side, and can be moved and positioned horizontally and vertically, and the remaining second stirring head 3 is arranged staggered with the two first stirring heads 2 in height. The heads move horizontally and longitudinally to the outside and expand horizontally and transversely, and the sum of the projected surfaces of the three stirring heads can cover the cross section of the vertical member 6 . T...

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Abstract

The invention discloses a triplet vertical component construction device, combination body and method. The triplet vertical component construction device comprises a positioning frame and three stirring heads which are arranged on the positioning frame in a delta shape or in an inverted delta shape. The stirring heads can expand and shrink in the horizontal transverse direction. The two first stirring heads are installed side by side and can be moved and positioned in the horizontal longitudinal direction. The remaining second stirring head and the two first stirring heads are arranged in a staggered mode in the height. The stirring heads move to the outer side in the horizontal longitudinal direction and expand in the horizontal transverse direction, and thus the sum of the projective planes of the three stirring heads can cover the cross section of a vertical component. According to the triplet vertical component construction device, combination body and method, the cost and the manufacturing cost are reduced, and the functions of soil retaining and water stopping are achieved.

Description

technical field [0001] The invention belongs to the field of civil engineering and relates to a construction device and a construction method for a vertical member. Background technique [0002] At present, vertical components are mainly used in deep foundation pit support and engineering piles in underground engineering. The commonly used methods in deep foundation pit support are: bored pile, PCMW construction method, Larsen steel sheet pile, SMW construction method, In the HSW construction method, the first two methods require on-site mixing, or on-site pouring of concrete. Due to the large amount of on-site operations, the consumption of manpower and materials is large, and the quality is difficult to control. The latter three methods use section steel as support, and the section steel can be reused. More economical, but because of their relatively small stiffness and poor resistance to external forces, they can only be used in relatively shallow foundation pits. For de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D5/46
CPCE02D5/46
Inventor 卫海卫龙武徐维平
Owner JIANGSU HONGJI ENERGY SAVING NEW TECH CO LTD
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