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A variable section keel

A technology of variable cross-section and keel, applied in covering/lining, building, building structure, etc., can solve the problems of increased wall torsion, affecting wall thickness, etc., to achieve neat and consistent spacing between each other, reduce metal consumption, high Effects of Geometric Tolerance Accuracy

Active Publication Date: 2021-03-02
CENT INT GROUP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, the keel used for building installation mostly adopts the keel with a long cross-section. In order to ensure the inertial distance of the keel, the space occupied by adding 50mm to 100mm to the thickness of the wall is occupied, which not only affects the thickness of the wall, but also makes the entire wall increased torsional force

Method used

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  • A variable section keel
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Embodiment Construction

[0025] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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Abstract

The invention discloses a keel with variable cross-section, which is vertically arranged on the transverse purlin of the main body structure. The keel includes a keel main body and a panel installation part, and the panel installation part is arranged on a side wall of the keel main body along the length direction of the keel main body. , the other side wall of the keel body away from the panel installation part is provided with a plurality of purlin installation parts arranged at intervals along its length direction, and the purlin installation part is a concave part formed toward the direction of the panel installation part; A plurality of positioning bayonets are provided, and the positioning bayonets are engaged with the bending parts provided at both ends of the wall panel, and are used to fix the wall panel on the keel. In the present invention, the main body of the keel is pressed into a sheet-like purlin installation part at the connection with the purlin, so that the thickness of the keel at this position is reduced, and the wall panel is inserted into the keel structure through the positioning bayonet, so that the entire structure is not affected. The thickness of the wall is reduced, reducing the amount of metal used on the wall.

Description

technical field [0001] The invention relates to the technical field of wall panel installation, in particular to a variable-section keel. Background technique [0002] Keels are widely used in the construction industry. After steel structures entered the construction market, on the basis of the original wooden keels, light steel keels entered the construction field on a large scale. From the original installation of substructure foundations to the installation and positioning of grid hanging panels, the keels are in The application in the field of construction is already varied and dazzling. In the field of application, keel technology and scheme design are gradually not the focus of keel application, and reducing the cost of the entire construction project has become the primary consideration in keel application. At present, the keel used for building installation mostly adopts the keel with a long cross-section. In order to ensure the inertial distance of the keel, the sp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04F13/22
CPCE04F13/0803E04F13/0871E04F13/0894
Inventor 蔡鹰李承德毕平贵郄东利翟蔗园
Owner CENT INT GROUP
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