| 摘要 |
<p>An end hose (20) for use in casting construction. The end hose (20) has arranged thereon a steering lever (10). The steering lever (10) is provided thereon with direction control switches (I, II, III, and IV). The steering lever (10) comprises a first clamp ring (11), a second clamp ring (12), a first handle (13), and a second handle (14). The first clamp ring (11) and the second clamp ring (12) fit together to form a circle and are sleevingly fixed over the outer circumferential surface of the end hose (20). The first handle (13) and the second handle (14) respectively are annularly arranged on the peripheries of the first clamp ring (11) and of the second clamp ring (12). The first handle (13) and the second handle (14) are arced pipe structures. Also provided is a concrete pumper apparatus provided with the end hose (20). The concrete pumper apparatus provided with the end hose (20) has great movement precision, rapid construction speed, and improved construction safety.</p> |
