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Artificial dig-hole pile system

A technology of manual hole-digging piles and hollow piles, applied in excavation, infrastructure engineering, life-saving equipment, etc., can solve the problems of hidden safety hazards for construction personnel and material falling, and achieve the effect of improving safety and facilitating discharge

Active Publication Date: 2019-11-08
东莞市建工集团有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above technical solution uses the folding protective device on the base to open and close the hole, so as to prevent the materials in the hanging basket from falling into the hollow pile hole, thereby improving the safety of the construction personnel. However, due to the large depth of the hollow pile hole , when the material is hoisted in the hollow pile hole, it often occurs that the material falls, which poses a safety hazard to the construction personnel

Method used

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Embodiment Construction

[0035] The present invention will be described in detail below with reference to the drawings and embodiments.

[0036] A manual digging pile system, such as figure 1 with figure 2 As shown, it includes a hollow pile hole 1 and a concrete casing 2 arranged on the wall of the hollow pile hole 1, and multiple concrete casings 2 are poured in sections from top to bottom. Two air exchange pipes 3 are pre-embedded vertically and oppositely in the concrete casing 2, and the air exchange pipes 3 in the upper and lower concrete casings 2 are connected by an adapter. By embedding two opposite air exchange pipes 3 vertically in the concrete casing 2, it is convenient to transport fresh air from outside to the hollow pile hole 1 through one of the air exchange pipes 3, and through the other air exchange pipe 3 The toxic gases and nitrogen-rich and oxygen-deficient gases in the hollow pile hole 1 are discharged, and the air exchange pipe 3 can also be used as a drain pipe, so as to facilita...

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Abstract

The invention relates to the field of building pile foundation engineering, in particular to an artificial dig-hole pile system. According to the technical scheme, the artificial dig-hole pile systemis characterized by comprising a hollow pile hole and a concrete pile casing arranged on the hole wall of the hollow pile hole; an annular mounting base is detachably arranged in the position, close to the bottom of the hollow pile hole, of the casing wall of the concrete pile casing; a circular protective plate is horizontally and fixedly arranged on the annular mounting base; the circular protective plate is provided with a receding port allowing materials to pass through; and a blocking door capable of being opened and closed is arranged at the receding port. The artificial dig-hole pile system provided by the invention has the advantage of improving construction safety of construction personnel in the pile hole.

Description

Technical field [0001] The invention relates to the field of construction pile foundation engineering, and more specifically, it relates to a manual digging pile system. Background technique [0002] Manual digging piles are reinforced concrete piles that are digged by manpower and poured on-site. Manual digging piles are generally thicker in diameter, and the finest is more than 800 mm, and the depth is deeper, which can carry fewer floors and greater pressure. The main body of the structure is currently widely used. The pile cap is set up on the pile cap, and then the pile cap beam is tied and connected to make the force of each pile evenly distributed to support the entire building. [0003] At present, the Chinese patent with the announcement number CN 208088314 U discloses a safety protection device for manual digging piles. The main points of the technical solution are: a base, a support, a hanging basket, a hoist, a control power supply and a folding protection device. The...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D17/06E02D17/08E04G21/32A62B11/00
CPCA62B11/00E02D17/06E02D17/08E02D2300/002E04G21/3266
Inventor 李为群
Owner 东莞市建工集团有限公司
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