A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Device for underwater concrete elevation measurement and use method
The invention discloses a device for underwater concrete elevation measurement and a use method. The device comprises a first hollow steel pipe, the outer wall of the bottom end of the first hollow steel pipe is conical, the outer wall of the top end of the first hollow steel pipe is in threaded connection with a connecting ring, and the inner wall of the connecting ring is in threaded connection with a lengthened hollow steel pipe; a first monitoring air bag and a second monitoring air bag are correspondingly arranged on the outer wall of the lengthened hollow steel pipe and the outer wall of the first hollow steel pipe, a blind pipe is arranged between the first monitoring air bag and the second monitoring air bag, and a connecting mechanism is arranged on the inner wall of the connecting ring. When the device is used for elevation of underwater concrete, the whole device is placed at the bottom of a hole through a stabilizing mechanism, the height from the bottom of the hole to the water surface is measured and recorded as H, then standing is carried out for a period of time, and after the pressure intensity in the first monitoring air bag and the pressure intensity in the second monitoring air bag are stable, the pressure intensity in the first monitoring air bag is detected through a pressure intensity detection mechanism.
本发明公开了一种用于水下混凝土标高测量的装置及使用方法，包括首节空心钢管，所述首节空心钢管的底端外壁的形状设置为锥形，所述首节空心钢管的顶端外壁螺纹有连接环，所述连接环的内壁螺纹连接有接长空心钢管，所述接长空心钢管和首节空心钢管的外壁分别设置有第一监测气囊和第二监测气囊，所述第一监测气囊和第二监测气囊之间设置有盲管，所述连接环的内壁设置有连接机构。本发明在对水下混凝土标高时，先通过稳固机构将整个装置放置在孔底部，量出孔底至水面的高度记为H，然后静置一段时间，当第一监测气囊和第二监测气囊中的压强稳定后，通过压强检测机构对第一监测气囊内部的压强进行检测。
Device for underwater concrete elevation measurement and use method
The invention discloses a device for underwater concrete elevation measurement and a use method. The device comprises a first hollow steel pipe, the outer wall of the bottom end of the first hollow steel pipe is conical, the outer wall of the top end of the first hollow steel pipe is in threaded connection with a connecting ring, and the inner wall of the connecting ring is in threaded connection with a lengthened hollow steel pipe; a first monitoring air bag and a second monitoring air bag are correspondingly arranged on the outer wall of the lengthened hollow steel pipe and the outer wall of the first hollow steel pipe, a blind pipe is arranged between the first monitoring air bag and the second monitoring air bag, and a connecting mechanism is arranged on the inner wall of the connecting ring. When the device is used for elevation of underwater concrete, the whole device is placed at the bottom of a hole through a stabilizing mechanism, the height from the bottom of the hole to the water surface is measured and recorded as H, then standing is carried out for a period of time, and after the pressure intensity in the first monitoring air bag and the pressure intensity in the second monitoring air bag are stable, the pressure intensity in the first monitoring air bag is detected through a pressure intensity detection mechanism.
本发明公开了一种用于水下混凝土标高测量的装置及使用方法，包括首节空心钢管，所述首节空心钢管的底端外壁的形状设置为锥形，所述首节空心钢管的顶端外壁螺纹有连接环，所述连接环的内壁螺纹连接有接长空心钢管，所述接长空心钢管和首节空心钢管的外壁分别设置有第一监测气囊和第二监测气囊，所述第一监测气囊和第二监测气囊之间设置有盲管，所述连接环的内壁设置有连接机构。本发明在对水下混凝土标高时，先通过稳固机构将整个装置放置在孔底部，量出孔底至水面的高度记为H，然后静置一段时间，当第一监测气囊和第二监测气囊中的压强稳定后，通过压强检测机构对第一监测气囊内部的压强进行检测。
Device for underwater concrete elevation measurement and use method
一种用于水下混凝土标高测量的装置及使用方法
XIA ZHICHENG (author) / ZHANG SHILEI (author) / WANG HAN (author)
2021-10-08
Patent
Electronic Resource
Chinese
Device and method for automatically controlling underwater concrete pouring elevation
| European Patent Office | 2023
Automatic measuring device and method for elevation of underwater pouring concrete
| European Patent Office | 2021
Monitoring device for elevation of underwater pile foundation poured concrete and using method
| European Patent Office | 2020
Cast-in-place pile underwater concrete pouring elevation control instrument
| European Patent Office | 2022
Underwater concrete pouring device and underwater concrete pouring method
| European Patent Office | 2024