本文關(guān)鍵詞： 斜井井架 伸出自定位 鎖緊　出處：《機(jī)械工程師》2016年12期 　論文類型：期刊論文

【摘要】：對(duì)斜井套裝井架上段伸出時(shí)的高空定位、上段到位后與下段之間的鎖緊等難點(diǎn)問題進(jìn)行設(shè)計(jì)探討和研究。斜井伸縮井架的上段從下段內(nèi)伸出后,可以利用伸出自定位機(jī)構(gòu)完成上段的高空定位。通過鉆臺(tái)面上的鎖緊機(jī)構(gòu)手柄將高空承載銷鎖住。證實(shí)了伸出自定位機(jī)構(gòu)可以準(zhǔn)確定位上段伸出高度,鎖緊機(jī)構(gòu)可以同時(shí)鎖緊4個(gè)高空承載銷。試驗(yàn)結(jié)果表明,伸出自定位機(jī)構(gòu)定位準(zhǔn)確、鎖緊機(jī)構(gòu)操作方便。
[Abstract]:This paper probes into the design and study of the high altitude positioning of the upper section of the inclined shaft set Derrick, the locking between the upper section and the lower section, etc. The upper section of the extended Derrick of the inclined shaft is projected from the lower section. It is possible to use the outstretched self-positioning mechanism to complete the upper section of high altitude positioning. The upper segment can be accurately positioned by the outstretched self-positioning mechanism by the locking mechanism handle on the drill table. The locking mechanism can lock 4 high altitude bearing pins at the same time. The experimental results show that the outstretched self-positioning mechanism is accurate and the locking mechanism is easy to operate.
【作者單位】： 寶雞石油機(jī)械有限責(zé)任公司;國家油氣鉆井裝備工程技術(shù)研究中心;
【分類號(hào)】：TE923
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本文編號(hào)：1522103