Hoisting device for pure bismuth cast ingot
An ingot casting and fixing device technology, applied in safety devices, cranes, transportation and packaging, etc., can solve the problems of large swing range, low safety, poor overall device stability, etc., to reduce instantaneous tension, ensure safety, and improve stability. sexual effect
Inactive Publication Date: 2020-04-28
方昌俭
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Problems solved by technology
[0004] The purpose of the present invention is to provide a lifting device for refined bismuth ingots, which has the advantages of improving the stability of the device's lifting and ensuring the safety of operators, and solves the problem of objects being thrown by the lifting device for refined bismuth ingots in the background technology. Problems with slipping or tipping out, large swings, low safety and overall poor stability of the unit
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[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0018] see Figure 1-4 , a lifting device for refined bismuth ingots, comprising a fixing device 1 and a hook group 2, the fixing device 1 includes a first fixing column 11, a second fixing column 12, a control panel 13, a fixing rod 14, electric wires 15, a sliding column 16. The moving mechanism 17, the stabilizing block 18 and the steel wire rope 19, the control panel 13 is installed on one side of the first fixed post 11, one end of the fixed rod 14 is ins...
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The invention relates to the technical field of mechanical manufacturing, and discloses a hoisting device for a pure bismuth cast ingot. The hoisting device comprises a fixing device and a hoisting hook set, and a pull plate is internally provided with a connecting block and a spring. When an object is hoisted, a spring has a certain buffering effect at this moment, the situation that due to excessive instant tension, a rope breaks or the object is damaged partially is avoided, when the object is hoisted to the air, torque of the spring can make the object not swing around, instant tension ofa steel sire is reduced, hoisting stability of the device is improved, and safety of operators is ensured; and the surface of a hook body is provided with an anti-slip groove, when the object is hoisted to the air, due to very large friction force exists between the anti-slip groove and the rope connecting the hook body with the object, an inclination angle does not become larger even if one sideof the object heavier, thus it is ensured that the object does not slip down or poured out, running stability of the device is improved, the stability of hoisting the object by the hoisting device ishigh, the object is not prone to slipping down and swinging, and the safety of the operators is ensured.
Description
technical field [0001] The invention relates to the technical field of lifting equipment in intelligent manufacturing, in particular to a lifting device for refined bismuth ingots. Background technique [0002] Lifting device refers to the multi-action hoisting machinery that vertically lifts and horizontally transports heavy objects within a certain range, also known as crane, aerial crane, crane, and the lifting device for refined bismuth ingots is placed horizontally in workshops, warehouses and stockyards. The lifting equipment for material lifting in the sky is also called bridge crane because its two ends are located on tall cement columns or metal supports, and its shape is like a bridge. It can make full use of the space under the bridge frame to lift materials without being hindered by ground equipment. It is a kind of lifting machine with the widest range of use and the largest number. [0003] Today's lifting devices for refined bismuth ingots have problems such ...
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IPC IPC(8): B66C1/36B66C13/06B66C15/00B66C19/00
CPCB66C1/36B66C13/06B66C15/00B66C19/00
Inventor 方昌俭
Owner 方昌俭