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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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  • Abstract
  • Description
  • Claims
  • Application Information

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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 reduced. The technical problem to be solved by the present invention is to provide a structure that can Quick installation, it can be installed on the floor or ceiling without using embedded parts, and the suspender structure can be installed on the ceiling without welding, it can quickly complete the hoisting of the exhaust fan support structure, shorten the hoisting construction period, and the installation has vibration reduction Prefabricated hoisting method and boom structure applied to exhaust fan support and noise reduction

Method used

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  • Assembly type hoisting method and hoisting rod structure applied to exhaust fan supporting
  • Assembly type hoisting method and hoisting rod structure applied to exhaust fan supporting
  • Assembly type hoisting method and hoisting rod structure applied to exhaust fan supporting

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Embodiment 1

[0071] Such as Figure 11 As shown, another structural diagram of the structural adapter 22 of the present invention, the structural adapter 22 includes an upper flange 221, a lower flange 222, and a web 223, wherein two webs 223 are arranged on the upper Between the flange 221 and the lower flange 222, the two webs 223 are obliquely welded between the upper flange 221 and the lower flange 222, and the angle formed by the inclination of the web 223 and the lower flange 222 is 45-60 Between the upper flange 221 and the lower flange 222, the installation of the structural adapter 22 can be completed by welding the web 223 in the middle of the upper flange 221 and the lower flange 222. A structural connection hole 224 is punched on the lower flange 222, Two structural connection holes 224 are drilled, and the purpose of drilling two structural connection holes 224 is to install two expansion bolts, thereby enhancing the bearing capacity of the structural adapter 22 for hoisting, ...

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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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Application Information

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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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