本月我們了解到,速得12噸的測(cè)力環(huán)在Larkin Engineering Services公司的建設(shè)項(xiàng)目中用于了觀測(cè)站上起吊點(diǎn)的負(fù)荷測(cè)試。
In this month’s equipment case study, we find out how a 12t-capacity loadcell developed by Straightpoint was used by Larkin Engineering Services to load test the lifting points of a weather station.
此氣象站服務(wù)于歐洲第一個(gè)商業(yè)性漂浮式海上風(fēng)向風(fēng)速觀測(cè)項(xiàng)目,并且由Dongle Energy和Flidar兩家公司進(jìn)行監(jiān)理。
The weather station is being used in Europe's first commercial floating offshore wind measurement project, overseen by Dong Energy and Flidar.
進(jìn)行負(fù)荷測(cè)試的目的在于保證重達(dá)6.5噸的觀測(cè)站可以安全起吊并順利地被運(yùn)至位于愛(ài)爾蘭海的準(zhǔn)確位置上,在到達(dá)指定海面后可以平穩(wěn)安裝。
The load test was carried out to ensure the station, which weighs 6.5t, could be safely lifted and transported to its final location in the Irish Sea, and that it would be balanced when at sea.
此速得測(cè)力環(huán)可記錄所有的測(cè)試重量信息,包括觀測(cè)站的各組成部分和完整觀測(cè)站的重量。
The loadcell recorded all test weights, including those of individual components and the complete station.
負(fù)責(zé)承接此項(xiàng)目的Larkin公司的高級(jí)司索和檢驗(yàn)工程師約翰道奇森先生說(shuō)道,此觀測(cè)站主要是由一個(gè)裝在海上浮標(biāo)上的小型風(fēng)立方裝置構(gòu)成的,帶有被動(dòng)式機(jī)械穩(wěn)定系統(tǒng)以保證觀測(cè)站穩(wěn)定工作。在項(xiàng)目進(jìn)行過(guò)程中,我們用速得測(cè)力環(huán)來(lái)測(cè)定觀測(cè)站上各個(gè)起吊點(diǎn)在負(fù)荷測(cè)試中的負(fù)載數(shù)據(jù)信息。觀測(cè)站組裝完畢后,測(cè)力環(huán)的峰值延時(shí)顯示功能還可以幫助更好的記錄總負(fù)荷,這樣有利于準(zhǔn)確把握施加試驗(yàn)負(fù)荷的大小水平。
John Dodgson, senior rigging and inspection engineer at Larkin, said: "The Flidar equipment consists of a marine buoy equipped with a state-ofthe- art buoy-adapted Leosphere Windcube c2 Lidar, held in a passive mechanical stablisation system. The Straightpoint loadcell was used to take load test measurements on the lifting points on Flidar.
"I used Straightpoint's Handheld Plus to take measurements of the marine buoy and the windcube. Once Flidar was assembled, the loadcell's peak load function was used to record the total load, so that calculation could be set for the proof loads to be applied.
“最后,利用峰值延時(shí)顯示功能,我們記錄下了每一個(gè)起吊點(diǎn)上應(yīng)加載的試驗(yàn)負(fù)荷值。測(cè)力環(huán)監(jiān)測(cè)到的數(shù)據(jù)信息顯示在手持顯示器上,我們將其拍照以后,作為了試驗(yàn)負(fù)荷測(cè)試證明文件的一部分內(nèi)容!
"Finally the peak load function recorded the total proof load applied to the single lifting point. The digital read-out is always photographed and forms part of the certification documentation of the proof loading tests."
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