CN103612972A - Method and device for lifting metal bucket - Google Patents

Abstract

The invention relates to a method and a device for lifting a metal bucket. The device comprises a lifting appliance formed by a hanging ring, an iron chain, a baffle ring, a connecting shaft, a lifting arm and a lifting arm hook head, and is characterized in that when a crane is used for lifting, the tension is applied to the hanging ring, so that the edge of the metal bucket is locked inward by the lifting arm hook head, the edge of the metal bucket is tightly locked increasingly, and the original metal bucket is lifted finally; in order to improve the working efficiency and the transport time in the actual production, a bracket can be made under a hook of the crane, and a plurality of lifting appliances are hung under the bracket, so that the lifting capability can be improved.

Description

A kind of method of handling metal bucket and device thereof

technical field

The present invention relates to a kind of method and device thereof for handling raw material metal bucket, belong to field of mechanical technique.

background technology

In metallurgy industry, raw MAT'L generally adopts jumbo bag or iron sheet barrel shipment, is all to adopt iron sheet barrel shipment in actual production mostly; This is because iron sheet barrel can reclaim and utilize, utilize iron sheet barrel can make smelting furnace cylinder circle, also can fill the unclassified stores such as raw material, finished product, utilize iron sheet barrel shipment material convenient, fast, practical, but because staving is cylindrical, weight is generally all in 250KG-500KG left and right, and it is pretty troublesome that handling process just seems; In actual production, handling iron sheet barrel is all to adopt leass to entangle the method for iron sheet barrel locking handling mostly, can be biased on one side crank during lifting, the easy whipping operating personal of wounding with leass handling center; During leass, bad if operating personal and crane personnel coordinate at lock, easily squeeze wound finger, operating process is more dangerous, simultaneously once can only one barrel of efficiency of handling in the process of handling lower more dangerous, thereby is necessary to adopt a kind of safe and reliable actv. suspender.

summary of the invention

The object of this invention is to provide a kind of method and device thereof for handling raw material metal bucket, to overcome current employing leass, entangle the shortcoming of iron sheet barrel locking handling.

In order to realize above-mentioned object, the invention provides a kind of device for handling raw material metal bucket, comprise the suspender that suspension ring, mild steel link chain, baffle ring, adapter shaft, arm, arm eave tile form.

Concrete technical scheme:

According to the size of raw material iron sheet barrel, make arm, two arm left and right intersections are symmetrical, at point of crossing, by axle, connect, and when arm is closed, arm eave tile can block the edge of iron sheet barrel; By mild steel link chain, arm and suspension ring are coupled together, and a shelves ring of the welding of the position below arm linking axes, the Main Function of shelves ring is to prevent, and suspender is extruded into wound finger when closed, and suspender completes; During handling, first, overhead traveling crane eave tile declines, and the suspension ring of suspender are suspended in overhead traveling crane eave tile, and directly over overhead traveling crane raw material vertical with suspender Tie Tong, operating personal both hands is caught respectively two arm belows of suspender, and commander's overhead traveling crane declines, and suspender arm is opened; Its arm symmetry is put on raw material Tie Tong edge center of symmetry, then commands overhead traveling crane slowly to hang oneself, arm eave tile will block raw material metal bucket edge, now, if arm central vertical raw material metal bucket center operations personnel can loose one's grip, continue the lifting of commander's overhead traveling crane; If not at raw material Tie Tong center, stop lifting, again lifting until and raw material metal bucket Central Symmetry, be in order to prevent that suspender from skidding with force unbalance like this.

Below in conjunction with accompanying drawing to the present invention's further detailed explanation again.

Accompanying drawing explanation

Fig. 1 is the closed schematic diagram of suspender of the present invention;

Fig. 2 is suspender lifting schematic diagram of the present invention;

Sequence number explanation in figure: suspension ring 1, mild steel link chain 2, connecting bore 3, baffle ring 4, adapter shaft 5, arm A6, arm B7, arm eave tile A8, arm eave tile B 9, metal bucket edge 10 metal buckets 11.

the specific embodiment:

With reference to figure 1, Fig. 2, Fig. 1 is the closed schematic diagram of suspender of the present invention, and Fig. 2 is suspender lifting schematic diagram of the present invention.

Shown in Fig. 1 and Fig. 2, first make arm A6 and arm B7 in conjunction with the actual size of producing actual Raw Tie Tong by arm A6 and arm B7 by adapter shaft 5 cross connections, by regulating the position of adapter shaft 5 to determine distance between arm eave tile A8 and arm eave tile B 9, and at adapter shaft 5 lower opening place welding baffle rings 4; Then with mild steel link chain 2, the connecting bore 3 of arm A6, arm B7 is connected with suspension ring 1, suspender completes; During handling raw material Tie Tong 11, suspension ring 1 are suspended to above crown block hook, and perpendicular to raw material metal bucket 11 tops; Commander's overhead traveling crane step-down operation personnel catch arm A6 and arm B7 lower end, while arriving raw material metal bucket 11 metal bucket edge 10, open suspender, by arm eave tile A8 and 10 center of symmetry places, arm eave tile B 9 vertical metal bucket edge, and the lifting of commander's overhead traveling crane; At the lifting process suspension ring 1 stressed mild steel link chain 2 that draws, mild steel link chain 2 inwardly draws arm A6 and arm B7, under the effect of power, arm eave tile A8 and arm eave tile B 9 are to internal locking, at affect underarm eave tile A8 and the arm eave tile B 9 of gravity, to block edge, 10 times, metal bucket edge more and more tighter, and the most original Tie Tong 11 is sling; If arm eave tile A8 and arm eave tile B 9 vertical metal bucket edges 10 can not center of symmetrys in this process, can not lift by crane; Only readjust lifting again behind position.

In actual production, in order increasing work efficiency and haulage time, can to make a support below at overhead traveling crane hook, to suspend a plurality of suspenders increase handling abilities in midair below support.

Claims (1)

1. the method for a handling metal bucket and device thereof ,comprise that suspension ring, mild steel link chain, baffle ring, adapter shaft, arm, arm eave tile form, it is characterized in that: A. arm A(6) and arm B(7) by adapter shaft (5) cross connection, by regulating the position of adapter shaft (5), determine arm eave tile A(8) and arm eave tile B (9) between distance, and at adapter shaft (5) lower opening place, weld baffle ring (4); Then use mild steel link chain (2) that the connecting bore (3) of arm A (6), arm B (7) is connected with suspension ring (1); While B. lifting by crane, the stressed mild steel link chain (2) that draws of process suspension ring (1) inwardly draws arm A(6) and arm B (7), under the effect of power, arm eave tile A (8) arm eave tile B (9) is to internal locking, gravity affect underarm eave tile A (8) and arm eave tile B (9) blocks under metal bucket edge (10) along more and more tighter.

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