Assembly type shaft durkduct joint support

A prefabricated, air duct technology, applied in the direction of pipe supports, pipes/pipe joints/pipes, mechanical equipment, etc., can solve the problems that the vertical shaft air duct supports cannot be assembled on site, and there are many sporadic operations, so as to achieve no fire hazard and molding effect. Good, cost-reducing effect

Pending Publication Date: 2018-06-29
中建五局安装工程有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an assembled shaft air duct joint support to solve the technical problems that the traditional shaft air duct support cannot be assembled on site, there are many sporadic operations, and there are potential safety hazards

Method used

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  • Assembly type shaft durkduct joint support
  • Assembly type shaft durkduct joint support
  • Assembly type shaft durkduct joint support

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Embodiment Construction

[0026] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in various ways defined and covered by the claims.

[0027] An assembled vertical shaft air duct joint bracket, such as Figure 1-5 As shown, it includes a flat steel hoop 2, a secondary crosspiece 3, a main crosspiece 4, a support column 5 and a hoop lock 6. Each vertical air duct 1 needs at least two secondary crosspieces 3 and two main crosspieces 4, and the two secondary crosspieces 3 and two main crosspieces 4 form a four-sided bar that can flexibly change the size of the middle square frame, thereby It is suitable for not too many sporadic operations when installing the vertical air duct 1. At the same time, the fixing bolt 7 is arranged between the main rail 4 and the secondary rail 3. Bolt holes are provided at both ends of the secondary rail 3, and the bottom of the fixing bolt 7 The bolt caps are ...

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Abstract

The invention provides an assembly type shaft durkduct joint support. The joint support comprises flat steel hold hoops, secondary crosspieces, main crosspieces, support stand columns and a hoop lockhead, wherein the top ends of the stand columns are fixedly arranged at the bottoms of the two ends of the main crosspieces; the bottom of the stand columns are fixedly arranged on an outer floor slab; the secondary crosspieces stretch across two or more main crosspieces, wherein the secondary crosspieces are movably arranged with the main crosspieces; the flat steel hold hoops are buckled aroundthe outer shaft durkduct, the flat steel hold hoops are locked through the hoop lock head and is arranged on the secondary crosspieces. According to the invention, the part arranged are movably connected between the secondary crosspieces and the main crosspieces so that the size can be freely adjusted when the shaft durkduct is installed, the installation requirements of the shaft durkduct with different sizes can be met; and meanwhile, the shaft durkduct is fixed through bolts, and therefore the maintenance is more convenient in the later stage.

Description

technical field [0001] The invention relates to the field of air duct installation, in particular to an assembled vertical shaft air duct joint bracket. Background technique [0002] In the traditional installation of vertical electromechanical air ducts, the combined brackets of vertical ducts are welded and formed in prefabricated processing plants or warehouses, and then installed at the construction site. The vertical air duct is combined with the support and hanger, the main crosspiece of the bracket and the secondary crosspiece of the bracket are all connected by welding, and the welding workload is very large. If there is a deviation in the reserved opening of the structure, the relative position of the secondary crosspiece of the joint support and the joint support needs to be adjusted. In this way, the secondary crosspiece needs to be welded on site, which causes a lot of sporadic operations, and the work efficiency of sporadic operations is low. The welding work on...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L3/10F16L3/237
CPCF16L3/1091F16L3/237
Inventor 汤浪洪陈建忠吕南东方杰武凌鑫
Owner 中建五局安装工程有限公司
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