Hoisting structure suitable for construction of tertiary air duct
A construction, secondary wind technology, used in transportation and packaging, cranes, cable cranes, etc., to achieve the effect of low manufacturing cost and remarkable effect
Active Publication Date: 2017-05-31
ANHUI WUHU CONCH CONSTR & INSTALLATION ENG
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Problems solved by technology
[0003] The purpose of the present invention is to provide a hoisting structure suitable for the construction of the tertiary air duct, to solve the time-saving and labor-saving principle of transporting refractory bricks in the construction of the tertiary air duct, and to save a lot of manpower and time.
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Embodiment 1
[0022] Such as figure 1 , 2 , shown in 3 and 4: a hoisting structure applicable to the construction of the tertiary air duct, the hoisting structure includes a group of end fixing parts arranged on the top surface of the tertiary air duct 1, the end fixing The part includes an arc-shaped top connection surface 2, an oblique connection rod 3 arranged at the bottom of the top connection surface 2, a vertical connection rod 4 arranged at one end of the oblique connection rod 3 and connected with the bottom of the top connection surface 2, and vertically One side of the connecting rod 4 is provided with a fixed connection block 5 , and a transfer steel cable connection ring 6 is arranged on the fixed connection block 5 . The steel cable 7 is transmitted between the end fixtures, the transmission steel cable 7 is provided with a transmission pulley 8, the hook 9 is connected in the transmission pulley 8, and the transmission pulley 8 is also connected with the power cable 10, and ...
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The invention provides a hoisting structure for construction of a tertiary air duct. The hoisting structure for construction of the tertiary air duct is characterized in that the hoisting structure comprises a set of end fixing pieces which are arranged on the top surface of the interior of the tertiary air duct and a transferring steel cable which is located between the end fixing pieces, a conveying pulley is arranged on the transferring steel cable, a hoisting hook is connected into the conveying pulley, and the conveying pulley is also connected with a power cable; a fixed pulley which is arranged on the bottom surface of the interior of the tertiary air duct is further connected to the power cable, and locking adjustment blocks are arranged between the fixing pieces and the transferring steel cable; and the fixed pulley is perpendicular to the end fixing pieces. According to the hoisting structure for construction of the tertiary air duct, a cable car hoisting method is used for conveying materials in parallel during construction of refractory materials of the tertiary air duct of a cement kiln, the practice shows that the effect is remarkable, and transferring personnel are not needed; and a cable car directly slides to a construction point through the inclination of the air duct, ropes do not need to be pulled manually, and thus the effects of saving time, improving efficiency and saving labor are achieved.
Description
technical field [0001] The invention relates to a hoisting structure, in particular to a hoisting structure suitable for the construction of a tertiary air duct. Background technique [0002] At present, the parallel transportation of materials in the three new air ducts has always been carried by manpower, which consumes a lot of manpower and time. Big and negative emotions happen from time to time, which has a certain degree of impact on normal production. And the work efficiency is low, the work safety of the workers is low, because the non-uniform speed will cause the friction damage of the refractory bricks in the transportation and cause a large amount of human resources and economic losses. Contents of the invention [0003] The purpose of the present invention is to provide a hoisting structure suitable for the construction of the tertiary air duct, to solve the time-saving and labor-saving principle of transporting refractory bricks in the construction of the ter...
Claims
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CPCB66C21/00
Inventor 黎杏添王永春
Owner ANHUI WUHU CONCH CONSTR & INSTALLATION ENG