The invention discloses a high-altitude material hoisting protection device. The device comprises a net cage, wherein fixed columns are arranged on the inner walls of the two sides of the net cage; afixing ring is arranged on the circumferential outer walls of the fixing columns; a haulage rope is fixedly connected to the circumferential outer wall of the fixing ring; a sleeve is fixedly connected to the circumferential outer wall of the haulage rope; a fixing ball is arranged on the circumferential outer wall of the haulage rope; the diameter of the fixing ball is larger than that of the haulage rope; a fixing chain is fixedly connected to the outer wall of one side of the fixing ball; and the outer wall of one end, away from the sleeve, of the fixing chain is welded to the circumferential outer wall of the fixing ring. In the process of hoisting ore by people, convection can be formed between airflow in the net cage and airflow outside the net cage by means of through holes arrangedin the outer walls of the two sides of the net cage, so that the situations that the net cage falls off due to the fact that the shaking amplitude of the net cage is too large when people hoist the device and the like are avoided; and meanwhile, the cross sections of the through holes are funnel-shaped, so that the circulation of the airflow is further ensured.
本发明公开了一种矿采集用高空吊物防护装置,包括网箱,所述网箱的两侧内壁均设置有固定柱,且固定柱的圆周外壁设置有固定环,所述固定环的圆周外壁固定连接有牵引绳,且牵引绳的圆周外壁固定连接有套管,所述牵引绳的圆周外壁设置有固定球,且固定球的直径大于牵引绳的直径,所述固定球的一侧外壁固定连接有固定链,且固定链远离套管的一端外壁焊接在固定环的圆周外壁上。本发明在人们对矿石进行吊运的过程中,通过网箱两侧外壁开设的通孔可以使网箱内和网箱外的气流形成对流,从而避免人们在对装置进行吊运时出现网箱晃动幅度过大导致网箱掉落等情况,同时通孔的横截面为漏斗型,更加保证了气流的流通性。
High-altitude material hoisting protection device for mine collection
一种矿采集用高空吊物防护装置
2020-12-15
Patent
Electronic Resource
Chinese
IPC: | B65D Behältnisse zur Lagerung oder zum Transport von Gegenständen oder Materialien [Container], z.B. Säcke, Beutel, Fässer, Flaschen, Dosen, Kästen, Büchsen, Schachteln, Packkörbe, Tonnen, Gläser, Flüssigkeitsbehälter, Trichtersilos, Transportbehälter , CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS / B66C Krane , CRANES |
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