A hoisting tool for hoisting cathode flat steel
A cathode flat steel and spreader technology, applied in the field of spreaders, can solve the problems of flat steel tilt, difficult alignment, affecting product quality, etc., and achieve the effects of stable lifting, simple structure, and convenient processing and manufacturing.
Active Publication Date: 2016-07-06
SHANGHAI UNIV OF ENG SCI
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Problems solved by technology
[0002] In the production of cathode carbon blocks for aluminum electrolysis, the transfer, processing, and installation of cathode flat steel are inseparable from spreaders. Load hoisting, but during the hoisting process, there are also phenomena that the flat steel tilts, slips, and is not easy to align with the cathode carbon block, which not only increases the safety hazards of flat steel hoisting, but also affects the quality of the product
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[0020] A hoisting tool for hoisting cathode flat steel, such as figure 1 , figure 2 As shown, it includes a base 1, a spreader ring 3, a support rod 2 and a limit part 4, the base 1 is a semi-frame structure, the front end of the base 1 is connected with a handrail 5, the spreader ring 3 is a frame structure, and the The bottom end surface is a horizontal plane, so that the cathode flat steel can be placed horizontally without tilting and slipping of the flat steel; It is fixedly connected to the inside of the top end of the spreader ring 3 , and the support rod 2 is obliquely fixedly connected between the base 1 and the spreader ring 3 . Wherein, the spreader ring 3 is a pentagonal frame structure. The limiting part 4 is an inverted W-shaped rod-shaped body, the left and right ends of the inverted W-shaped rod-shaped body are respectively fixedly connected to the left and right sides of the top end of the spreader ring 3, and the limiting part 4 and the top end of the spre...
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The invention relates to a lifting appliance for lifting cathode flat steel. The lifting appliance comprises a base, a lifting appliance ring, support rods and a limit part, wherein the base is of a semi-frame structure, the front end of the base is connected with a handrail, the lifting appliance ring is of a frame structure, the bottom end surface of the lifting appliance ring is a horizontal plane, the bottom of the lifting appliance ring is fixed to the rear end of the base, the top end of the lifting appliance ring is a tip, the limit part is fixedly connected to the inner side of the top end of the lifting appliance ring, and the support rods are obliquely fixedly connected between the base and the lifting appliance ring. When two lifting appliances are simultaneously used for lifting cathode flat steel, lifting ropes are fixed to the top ends of lifting appliance rings, limit parts are used for limiting movement of the lifting ropes, the bottom end surfaces of the two lifting appliance rings serve as cathode flat steel supporting surfaces and are used for supporting two ends of the cathode flat steel respectively, and the stability of the cathode flat steel lifting process is controlled through handrails. Compared with the prior art, the lifting appliance has the advantages of being simple in structure and convenient in use, being safe and practical, being capable of effectively improving quality of cathode flat steel lifting, etc.
Description
technical field [0001] The invention relates to a sling, in particular to a sling for hoisting cathode flat steel. Background technique [0002] In the production of cathode carbon blocks for aluminum electrolysis, the transfer, processing, and installation of cathode flat steel are inseparable from spreaders. Load hoisting, but during the hoisting process, there are also phenomena that the flat steel tilts, slips, and is not easy to align with the cathode carbon block, which not only increases the safety hazards of flat steel hoisting, but also affects the quality of the product. Contents of the invention [0003] The object of the present invention is to provide a hoisting tool for hoisting cathode flat steel that is simple in structure, convenient to use, safe and practical, and can effectively improve the hoisting quality of cathode flat steel in order to overcome the above-mentioned defects in the prior art. [0004] The purpose of the present invention can be achiev...
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IPC IPC(8): B66C1/22
CPCB66C1/28
Inventor 孟占伟王闪利仲育胜李名尧李国栋卢飞史海川
Owner SHANGHAI UNIV OF ENG SCI