Prefabricated part hoisting device and method based on internet of things and Beidou positioning technology

Abstract

The invention relates to the technical field of assembled buildings, and discloses a prefabricated part hoisting device and a method based on the internet of things and a Beidou positioning technology. The device comprises a reference station, a mobile station, a length measuring sensor, a positioning base station, a positioning label, a mobile terminal, a tower crane, a luffing trolley and a lifting hook, wherein the positioning label is arranged on a prefabricated part, the positioning base station is used for positioning, and the reference station is fixedly arranged at a preset coordinatepoint; the mobile terminal is arranged in a cab of the tower crane, and the luffing trolley is arranged on a suspension arm of the tower crane; the mobile station is arranged on the luffing trolley, and synchronously moves along with the luffing trolley; and the length measuring sensor is used for measuring the elevation difference value between the lifting hook and the luffing trolley, and accurate positioning and accurate hoisting of the prefabricated part are realized through the positioning technology, so that the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of prefabricated buildings, in particular to a prefabricated component hoisting device and method based on the Internet of Things and Beidou positioning technology. Background technique [0002] As an emerging construction method, prefabricated buildings build houses like cars. Specifically, prefabricated manufacturers produce prefabricated components and then transport them to the construction site for assembly. [0003] The Internet of Things technology refers to a network technology that connects any item to the Internet for information exchange and communication to achieve intelligent identification, positioning, tracking, monitoring and management. This technology includes BIM technology and RFID technology. BIM (Building Information Modeling, Building Information Modeling) is a digital technology applied to the whole life cycle of a building. It creates, collects, shares and transmits all relevant info...

AI Technical Summary

Problems solved by technology

[0004] At present, BIM technology and RFID technology have begun to be applied in the field of prefabricated building construction management, but the efficiency is low. It mainly faces the lack of a visual sharing platform for real-time information in the whole process of prefabricated component production, transportation and hoisting, and the gap between information among various stakeholders. The lack of timeliness in delivery and the lack of high precision in the prefabricated component hoisting process

Images