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发明公开
CN107285186A 球形构件吊装用的吊具及其吊装方法 无效 - 驳回

球形构件吊装用的吊具及其吊装方法
摘要：
本发明涉及一种球形构件吊装用的吊具及吊装方法，该吊具包括：第一夹持件，形成有第一夹持部和第一施力部；第二夹持件，形成有第二夹持部和第二施力部，第二施力部穿过第一夹持件且第二夹持部与第一夹持部围合形成夹持空间；以及连接第一夹持件和第二夹持件的连接轴，将第一施力部和第二施力部相靠近并向上提升时，第一夹持部上远离第一施力部的端部和第二夹持部上远离第二施力部的端部相靠近从而夹紧放置于夹持空间内的球形构件。本发明的吊具形成了类似钳子的夹持原理，通过连接轴在第一施力部和第二施力部相靠近时令第一夹持部和第二夹持部夹紧球形构件，提高了球形构件吊装的安全性，避免了脱落的安全风险。
摘要（英）：

The invention relates to a hoisting tool for spherical member hoisting, and a hoisting method. The hoisting tool comprises a first clamping element, a second clamping element, and a connection shaft connecting the first clamping element with the second clamping element, wherein a first clamping part and a first force-applying part are formed on the first clamping element; a second clamping part and a second force-applying part are formed on the second clamping element, and the second force-applying part penetrates through the first clamping element and the second clamping part and the first clamping part are encircled to form a clamping space; and when the first force-applying part and the second force-applying part are enabled to be close to each other and lifted upwards, an end part away from the first force-applying part, of the first clamping part and an end part away from the second force-applying part, of the second clamping part are close to each other to clamp a spherical member placed in the clamping space. The hoisting tool disclosed by the invention forms a clamping principle similar to the clamping principle of a clamp, and the first clamping part and the second clamping part are enabled to clamp the spherical member through the connection shaft when first force-applying part and the second force-applying part are close to each other, so that the hoisting safety of the spherical member is improved, and the safety risk of falling-off is avoided.

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