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Sinking construction device of underground building

A technology for underground buildings and construction devices, which is used in construction, drilling with mechanical conveying devices, infrastructure engineering, etc. The effect of facilitating smooth settlement

Pending Publication Date: 2017-11-24
NENGCHENG GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Therefore, the technical problem to be solved by the present invention is to overcome the defects in the prior art that the high-pressure swirling jet flow has a small cutting and crushing effect on the earth and stone during the construction of the basement outdoor wallboard, which leads to unsmooth excavation and affects the subsidence of the wall, thereby Provides a subsidence construction device for underground buildings that has a large cutting and crushing effect on earth and rocks during excavation and can ensure smooth subsidence of walls

Method used

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  • Sinking construction device of underground building
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Embodiment Construction

[0049] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0050] In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as there is no conflict with each other.

[0051] Such as Figure 1-4 A kind of specific implementation of the subsidence construction device of the shown underground building, the underground building in the present embodiment is the prefabricated outer wall panel 1 of the basement, and the prefabricated outer wall panel 1 is finished in the factory ...

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Abstract

The invention relates to the technical field of underground construction, in particular to a sinking construction device of an underground building. The sinking construction device of the underground building comprises an excavation mechanism (2), a conveying mechanism (3) and a drive mechanism (4). The excavation mechanism (2) is detachably connected with a prefabricated outer wall board (1) buried in advance and excavates earth and stone under the buried prefabricated outer wall board (1). The conveying mechanism (3) conveys the earth and stone excavated by the excavation mechanism (2) to the ground. The drive mechanism (4) is used for driving the excavation mechanism (2) and the conveying mechanism (3). The excavation mechanism (2) is a blade assembly used for cutting earth and stone. In the excavation process, the sinking construction device of the underground building has a great cutting and breaking function on the earth and stone and can guarantee that a wall smoothly goes down.

Description

technical field [0001] The invention relates to the technical field of underground construction, in particular to a subsidence construction device for underground buildings. Background technique [0002] For buildings with basements in the prior art, the foundation pit is usually dug first, then the foundation pit enclosure facilities are set, and then the basement exterior wall is built. Such a construction method is complex in construction, has a long construction period, and has high construction costs. In order to solve the above-mentioned technical problems, Chinese patent document CN101338567A discloses a construction method for constructing underground structures by jet caisson method combined with semi-reverse construction method, which includes prefabricating the exterior wall of the underground structure on the ground as a whole, and prefabricating the exterior wall of the underground structure There are reserved through holes running through the height direction ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D15/08E21B7/00E21B10/32E21B21/00
CPCE21B7/003E21B10/32E21B21/00E02D15/08
Inventor 王斌坚
Owner NENGCHENG GRP
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