Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A gas explosion facility comprises a drilling facility, a gas explosion device, a pneumatic pump, a gas pipeline, a rotating joint and a connecting sleeve. The drilling facility comprises a drill rod,a mechanical gantry, a drill rod driving device and a lifter. The rotating joint is connected to the mechanical gantry. The drill rod is a hollow drill rod, a hole channel which is through in the up-and-down direction is formed in the drill rod, and a first threaded connector is arranged at the lower end of the drill rod. The connecting sleeve comprises a sleeve bin which is through in the up-and-down direction, and a second threaded connector is arranged at the upper end of the sleeve bin. The second threaded connector at the upper end of the connecting sleeve is connected with the first threaded connector of the drill rod in a threaded mode, and the lower end of the connecting sleeve is connected with the gas explosion device. An exhaust outlet of the pneumatic pump is connected with the gas pipeline, the output end of the gas pipeline is connected with one end of the rotating joint in a threaded mode, and the other end of the rotating joint is connected with the drill rod in a threaded mode. The gas pipeline, the rotating joint, the hollow drill rod and the connecting sleeve communicate with each other to form a high-pressure gas delivery channel of the gas explosion device. The purposes that a horizontal channel is provided in a soil body of a soft soil foundation from shallow to deep according to a gas explosion method, and the drainage consolidation speed of the soil body is increased are achieved.
一种气爆设备，包括钻孔设备、气爆装置、气压泵、气体管线、旋转接头、连接套管；钻孔设备包括钻杆、机械门架、钻杆驱动装置、升降机；旋转接头连接在机械门架上；钻杆为空心钻杆，内设上下贯通的孔道，下端部设有螺纹接口一；连接套管设有上下贯通的套管舱，套管舱上端设有螺纹接口二；连接套管上端螺纹接口二螺接所述钻杆螺纹接口一，下端连接气爆装置；气压泵排气口连接气体管线，气体管线输出端与所述旋转接头一端螺接，旋转接头另一端与钻杆螺接，气体管线、旋转接头、空心钻杆、连接套管相互连通构成气爆装置的高压气体输送通道。实现了在软土地基的土体内采用气爆的方法由浅至深地提供水平通道，加快土体排水固结速度。
A gas explosion facility comprises a drilling facility, a gas explosion device, a pneumatic pump, a gas pipeline, a rotating joint and a connecting sleeve. The drilling facility comprises a drill rod,a mechanical gantry, a drill rod driving device and a lifter. The rotating joint is connected to the mechanical gantry. The drill rod is a hollow drill rod, a hole channel which is through in the up-and-down direction is formed in the drill rod, and a first threaded connector is arranged at the lower end of the drill rod. The connecting sleeve comprises a sleeve bin which is through in the up-and-down direction, and a second threaded connector is arranged at the upper end of the sleeve bin. The second threaded connector at the upper end of the connecting sleeve is connected with the first threaded connector of the drill rod in a threaded mode, and the lower end of the connecting sleeve is connected with the gas explosion device. An exhaust outlet of the pneumatic pump is connected with the gas pipeline, the output end of the gas pipeline is connected with one end of the rotating joint in a threaded mode, and the other end of the rotating joint is connected with the drill rod in a threaded mode. The gas pipeline, the rotating joint, the hollow drill rod and the connecting sleeve communicate with each other to form a high-pressure gas delivery channel of the gas explosion device. The purposes that a horizontal channel is provided in a soil body of a soft soil foundation from shallow to deep according to a gas explosion method, and the drainage consolidation speed of the soil body is increased are achieved.
一种气爆设备，包括钻孔设备、气爆装置、气压泵、气体管线、旋转接头、连接套管；钻孔设备包括钻杆、机械门架、钻杆驱动装置、升降机；旋转接头连接在机械门架上；钻杆为空心钻杆，内设上下贯通的孔道，下端部设有螺纹接口一；连接套管设有上下贯通的套管舱，套管舱上端设有螺纹接口二；连接套管上端螺纹接口二螺接所述钻杆螺纹接口一，下端连接气爆装置；气压泵排气口连接气体管线，气体管线输出端与所述旋转接头一端螺接，旋转接头另一端与钻杆螺接，气体管线、旋转接头、空心钻杆、连接套管相互连通构成气爆装置的高压气体输送通道。实现了在软土地基的土体内采用气爆的方法由浅至深地提供水平通道，加快土体排水固结速度。
Gas explosion facility
一种气爆设备
WU HUIMING (Autor:in)
25.09.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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