Assembly type hoisting method and hoisting rod structure applied to exhaust fan supporting
A hoisting method and exhaust fan technology, which is applied in the direction of pipe supports, connecting components, mechanical equipment, etc., can solve the problems that the noise of the exhaust fan cannot be reduced, the structure of the exhaust support frame is complicated, and the construction period of hoisting is shortened, so as to achieve rapid and rapid improvement. Convenience, convenient and quick installation, shortening the construction period
Pending Publication Date: 2021-10-01
GUANGZHOU HENGSHENG CONSTR ENG
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Problems solved by technology
[0007] In view of the complex structure of the exhaust support frame in the prior art, the assembly process is time-consuming and labor-intensive, the assembly efficiency is low, the construction period is relatively long, and the hoisting support of the exhaust fan is affected. The support frame installed on the ceiling not only needs to be buried on the ceiling parts, it also needs to be welded, the exhaust fan will be damaged by the shock force, and the noise generated during the working process of the exhaust fan cannot be re
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[0070] Example 1:
[0071] like Figure 11 As shown, another configuration of the structural adapter 22 of the present invention, the structural adapter 22 includes an upper flange 221, a lower wing edge 222, a web 223, wherein two web 223 is located on the upper. Between the flange 221 and the lower wing edge 222, the two web 223 is inclined between the upper wing edge 221 and the lower wing edge 222, the angle formed by the web 223 and the lower wing edge 222 is 45-60 Between the degree, the mounting of the structural adapter 22 can be completed in the lower wing edge 222, and the upper wing edge 221 is formed on the lower flap 221. Two structural connection holes 224 are played, and the two structural connection holes 224 are in order to load two expansion bolts, thereby enhancing the endurance of the structural adapter 22, and can hoist more lifting rod structure 3.
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Abstract
The invention discloses an assembly type hoisting method and a hoisting rod structure applied to exhaust fan supporting. The hoisting method comprises the steps of route and trend calculation, equipment type selection, on-site drilling, on-site installation of a structure switching system, installation of the hoisting rod structure, installation of an exhaust fan support structure, fixation of the hoisting rod structure, fixation of an exhaust fan and vibration reduction soft connection. According to the assembly type hoisting method and the hoisting rod structure applied to exhaust fan supporting provided by the invention, after on-site drilling, the whole exhaust fan support structure can be rapidly installed on a main body concrete beam or a floor slab, pre-burying and welding are not needed, and installation of the exhaust fan support structure is rapidly completed, so that the installation steps are simplified, the construction efficiency is improved, the construction period is shortened, and excessive energy and time do not need to be consumed.
Description
technical field [0001] The invention relates to the technical field of exhaust fan support hoisting construction, in particular to an assembled hoisting method and a boom structure applied to exhaust fan support. Background technique [0002] In the existing technology, the exhaust fan needs to be supported by a support frame and installed on the ceiling. The exhaust pipe of the exhaust fan passes through the attic to the outside of the roof, and the indoor airflow is directly discharged to the outside. The existing exhaust fan support frame supports There are some deficiencies in the installation of exhaust fans: [0003] (1) The structure of the existing support frame is relatively complicated, so the assembly and assembly process of the support frame is time-consuming and labor-intensive, the efficiency of assembly and assembly is low, and the construction period required for installation and construction is relatively long, which affects the hoisting support of the exhau...
Claims
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Patent Timeline
Login to view more IPC IPC(8): F16L3/11F16L55/035F16L3/20F16B13/06
CPCF16L3/11F16L55/035F16L3/20F16B13/063
Inventor 李慧莹曾佳李明曾广庆骆毓鑫杨春明黄亮忠李康庭罗宏亮
Owner GUANGZHOU HENGSHENG CONSTR ENG
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