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Adjustable inserting piece for ceiling joist and connecting structure of adjustable inserting piece

A technology for connecting structures and plug-ins, which is applied in the direction of ceilings, building components, building structures, etc., and can solve problems such as easy sliding, unstable connection, and inability to adjust the width and height of the keel frame

Pending Publication Date: 2021-06-04
山东集顶装饰科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] During the connection process of light steel keels, plug-ins are usually needed. Plug-ins are used to connect vertical keels, horizontal keels and corner keels. The existing hanging plug-ins and horizontal keels are only engaged and fixed. Sliding, unstable connections, and no adjustments to the width and height of the joist frame using plug-ins

Method used

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  • Adjustable inserting piece for ceiling joist and connecting structure of adjustable inserting piece
  • Adjustable inserting piece for ceiling joist and connecting structure of adjustable inserting piece
  • Adjustable inserting piece for ceiling joist and connecting structure of adjustable inserting piece

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0069] The present invention is specifically described below in conjunction with accompanying drawing, as Figure 1-Figure 5 As shown, an adjustable plug-in for a ceiling joist and its connection structure, including a horizontal joist 1, an adjustable plug-in 2, a vertical joist 6, and an angle joist 7. In order to facilitate the installation of the horizontal joist 1 and the vertical joist 6, the Adjustable plug-in 2 is installed at the connection between the two ends of the vertical keel and the vertical keel 6. The adjustable plug-in 2 is made of one-piece molding. The efficiency of producing the adjustable plug-in 2 in this way is high. 1 can also be installed in the middle of the horizontal keel 1, so that the vertical keel 6 and the horizontal keel 1 can form many shapes and structures, such as: L-shaped, U-shaped, π-shaped, F-shaped, when installed on the horizontal keel 1 at the end position, the lateral width of the keel frame can be adjusted by pulling the socket 3,...

Embodiment 2

[0080] Reference attached Image 6 , 7 , for the convenience of observation, attach Figure 6-7 The black circle in the circle is the second-order adjustment hole 5, and the empty circle is the first-order adjustment hole 4. Figure 7 This is the state where the first hole in the first column on the left of the second-order adjustment hole 5 and the first hole in the first column on the left of the first-order adjustment hole 4 overlap. The figure is only for the convenience of explaining the principle, and only part of the adjustment holes are drawn.

[0081]The difference between this embodiment and Embodiment 1 is that each row of holes of the second-order adjustment holes 5 provided on the plug-in 2 is distributed in a vertical dislocation, the first-order adjustment holes 4 are distributed in a rectangular array, and the highest row of holes in all the rows of second-order adjustment holes 5 is to The longitudinal misalignment values ​​of the lowest column are H / N, 2H / ...

Embodiment 3

[0085] Reference attached Figure 8 , 9 , with Figure 9 This is the state where the first hole in the first column on the left of the second-order adjustment hole 5 and the first hole in the first column on the left of the first-order adjustment hole 4 overlap. The figure is only for the convenience of explaining the principle, and only part of the adjustment holes are drawn.

[0086] The difference between this embodiment and Embodiment 1 and Implementation 2 is that the first-order adjustment holes 4 and the second-order adjustment holes 5 are in a row, and at this time, the distance between two adjacent holes in each row of holes in the second-order adjustment holes 5 and a A fixed difference is set for the distance between two adjacent holes in each column of hole 4. The fixed difference is H÷M*X, X is a positive integer and the value is 1, and the fixed difference is H÷M. The fixed difference is based on the number of the second-order adjustment holes 5 to achieve a o...

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Abstract

The invention discloses an adjustable inserting piece for a ceiling joist and a connecting structure of the adjustable inserting piece. The inserting piece and the connecting structure comprise transverse keels, adjustable inserting piece bodies, vertical keels and angle keels, wherein the adjustable inserting piece bodies comprise inserting parts and connecting sheets, the transverse keels are C-shaped keels, the cross section of each transverse keel is in a C shape, each inserting part comprises a mounting bottom sheet and clamping sheets arranged on the two sides of the mounting bottom sheet, the inserting parts are inserted into C-shaped grooves of the transverse keels and matched with the C-shaped grooves, first-order adjusting holes arranged according to a certain rule are longitudinally formed in the bottom faces of the transverse keels, and several columns of second-order adjusting holes are formed in the mounting bottom sheets. The inserting piece and the connecting structure have the beneficial effects that fixing and precision adjusting are carried out through coincident holes of the first-order adjusting holes and the second-order adjusting holes, the adjustable inserting piece bodies can be arranged at the two ends of the corresponding transverse keel and can also be arranged at a certain position on the corresponding transverse keel, a lamp groove is formed between every two adjustable inserting piece bodies and the corresponding transverse keel, the adjustable inserting piece bodies replace hanging sheets in a keel mounting process, the construction process of the keels is simplified, and the construction efficiency of the keels is improved.

Description

technical field [0001] The invention relates to the technical field of ceiling joists, in particular to an adjustable plug-in for a ceiling joist and its connecting structure. Background technique [0002] The keel is a building material used to support the shape and fix the structure. It is widely used in hotels, terminal buildings, passenger stations, stations, theaters, shopping malls, factories, office buildings, old building renovations, interior decoration settings, ceilings, etc. , The keel is the skeleton and base material of the decoration, and it is widely used. [0003] There are many types of keels, which can be divided into wooden keels, light steel keels, aluminum alloy keels, steel keels, etc. according to different materials. According to the parts used, it can be divided into ceiling keel, vertical wall keel, floor keel and suspension keel, etc. According to different decoration and construction techniques, there are load-bearing keels and cladding keels. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B9/12
CPCE04B9/127
Inventor 刘飞
Owner 山东集顶装饰科技有限公司
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