The large-diameter pipe joint hoisting clamp comprises an equal-thickness clamp body made of steel plates, the clamp body is integrally in a U shape, the clamp body comprises a bottom plate, a hoisting plate and a supporting plate which are integrally arranged, the hoisting plate and the supporting plate are perpendicularly arranged at the two ends of the bottom plate respectively, a hoisting hole is formed in the hoisting plate, and the supporting plate is provided with a clamping hole. A reinforcing plate is obliquely arranged and welded to the top end of the supporting plate, the reinforcing plate inclines towards the inner side of the supporting plate from top to bottom, and the width of the reinforcing plate is larger than the thickness of the supporting plate. And the large-diameter pipe joint is hoisted by taking the upper surface of the reinforcing plate as a supporting surface and taking the upper surface of the bottom plate as a supporting point. The fixture is simple in structure and convenient to assemble and disassemble, the large-diameter pipe joint with the wall thickness larger than or equal to 150 mm can be rapidly and reliably hoisted, the hoisting problem of the large-diameter pipe joint is effectively solved, and the on-site assembling and disassembling efficiency of the large-diameter pipe joint is improved.
本发明公开的大口径管节吊装卡具,包括由钢板制成的等厚的卡具本体,卡具本体整体呈U形,卡具本体包括一体设置的底板、吊板和支撑板,吊板和支撑板分别垂直设置在底板的两端,吊板上开设有吊孔,支撑板的顶端倾斜设置并焊接有补强板,补强板自上而下斜向支撑板的内侧,补强板的宽度大于支撑板的厚度,使用时,令平放的大口径管节的两端管口的侧壁分别伸入一个吊装卡具内,并在两个吊装卡具的吊孔内分别穿入钢丝绳,以补强板的上表面为支撑面并以底板的上表面为支撑点对大口径管节进行吊装。该卡具结构简单,装卸方便,可实现壁厚≥150mm的大口径管节的快速、可靠吊装,有效解决大口径管节的吊装问题,提高大口径管节的现场装卸效率。
Large-diameter pipe joint hoisting fixture
一种大口径管节吊装卡具
22.03.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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