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A platform for research: civil engineering, architecture and urbanism
Inspection well center coordinate measuring method and tool
An inspection well center coordinate measuring tool mainly comprises four alignment tower rulers and a fixing frame, wherein the fixing frame is connected with the alignment tower rulers, the mutually-connected ends of the alignment tower rulers form a rotation center, a 90-degree included angle is formed between every two adjacent alignment tower rulers, and the four alignment tower rulers are connected to form a cross-shaped structure. An inspection well center coordinate measuring method mainly comprises the following steps: (1) selecting a position where the tail end of a positioning box staff faces according to the shape of a well mouth; (2) erecting the extending end of the alignment tower ruler at the outer edge or opposite angles of the well mouth; (3) placing a GPS positioning device at the rotation center of the positioning box staff; (4) adjusting the alignment tower rulers; (5) reading the reading displayed by the GPS positioning device. According to the invention, a roughmeasurement method is replaced by a new measurement tool for measurement, so that the measurement precision is greatly improved, the measurement error is minimized, and the working efficiency is improved.
一种检查井中心坐标测量的工具，主要包括定位塔尺，固定架，固定架与定位塔尺连接，定位塔尺设置为四根，定位塔尺相互连接端构成回转中心，每相邻两根的定位塔尺之间呈90度夹角，四根定位塔尺连接成十字型结构。一种检查井中心坐标测量方法，主要包括如下步骤：（1）根据井口形状选择定位塔尺末端朝向的位置（2）将定位塔尺的延伸端搭设在井口的外缘或对角（3）将GPS定位装置放置于定位塔尺回转中心（4）调整定位塔尺（5）读取GPS定位装置显示的读数。本发明使用新的测量工具进行测量的方式代替粗糙测量的方法，大大提高测量精度，将测量误差降到最低，并提高工作效率。
Inspection well center coordinate measuring method and tool
An inspection well center coordinate measuring tool mainly comprises four alignment tower rulers and a fixing frame, wherein the fixing frame is connected with the alignment tower rulers, the mutually-connected ends of the alignment tower rulers form a rotation center, a 90-degree included angle is formed between every two adjacent alignment tower rulers, and the four alignment tower rulers are connected to form a cross-shaped structure. An inspection well center coordinate measuring method mainly comprises the following steps: (1) selecting a position where the tail end of a positioning box staff faces according to the shape of a well mouth; (2) erecting the extending end of the alignment tower ruler at the outer edge or opposite angles of the well mouth; (3) placing a GPS positioning device at the rotation center of the positioning box staff; (4) adjusting the alignment tower rulers; (5) reading the reading displayed by the GPS positioning device. According to the invention, a roughmeasurement method is replaced by a new measurement tool for measurement, so that the measurement precision is greatly improved, the measurement error is minimized, and the working efficiency is improved.
一种检查井中心坐标测量的工具，主要包括定位塔尺，固定架，固定架与定位塔尺连接，定位塔尺设置为四根，定位塔尺相互连接端构成回转中心，每相邻两根的定位塔尺之间呈90度夹角，四根定位塔尺连接成十字型结构。一种检查井中心坐标测量方法，主要包括如下步骤：（1）根据井口形状选择定位塔尺末端朝向的位置（2）将定位塔尺的延伸端搭设在井口的外缘或对角（3）将GPS定位装置放置于定位塔尺回转中心（4）调整定位塔尺（5）读取GPS定位装置显示的读数。本发明使用新的测量工具进行测量的方式代替粗糙测量的方法，大大提高测量精度，将测量误差降到最低，并提高工作效率。
Inspection well center coordinate measuring method and tool
一种检查井中心坐标测量方法及工具
ZHANG ZHIYONG (author) / PEI HONGXU (author) / CUI SHUJUN (author) / WANG YUEQIANG (author) / LI HONG (author)
2021-01-12
Patent
Electronic Resource
Chinese
IPC:
G01C
Messen von Entfernungen, Höhen, Neigungen oder Richtungen
,
MEASURING DISTANCES, LEVELS OR BEARINGS
/
E02D
FOUNDATIONS
,
Gründungen
/
G01B
MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS
,
Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen
/
G01S
RADIO DIRECTION-FINDING
,
Funkpeilung