CN212866562U

CN212866562U - Join in marriage dress fossil fragments

Info

Publication number: CN212866562U
Application number: CN202021326722.3U
Authority: CN
Inventors: 时应田
Original assignee: Shanghai Shuying New Material Co ltd
Current assignee: Shanghai Yixin Architectural Decoration Engineering Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-04-02
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a join in marriage dress fossil fragments, including main joist, false keel and flitch strip, main joist and false keel are the range upon range of setting in proper order, and the flitch strip is adorned at the concrete top surface downside through the rifle nail, and the screw fixation is tightened between main joist and the flitch strip, and the both sides of main joist bottom all are equipped with the extension limit, and the equidistance is provided with a plurality of flanges on the extension limit, and the upside of false keel has a plurality of draw-in grooves corresponding to the main joist, the utility model discloses a join in marriage dress fossil fragments, have that structural design is reasonable and quick assembly attaches fossil fragments's characteristics, when using, just to right the draw-in groove of false keel and main joist, make the main joist can imbed in the draw-in groove, and the extension limit rebounds after extrusion deformation, forms "V" font structure down, can limit the false keel height, and press extension limit can imbed the flange in the false keel in, and then lock the, do benefit to encapsulation gypsum board, compare with traditional main and auxiliary keel connection structure.

Description

Join in marriage dress fossil fragments

Technical Field

The utility model relates to a keel structure, in particular to join in marriage dress fossil fragments belongs to fitment construction field.

Background

The keel is a building material for supporting a modeling and fixing structure. The method is widely applied to hotels and terminal buildings. Passenger stations, theaters, markets, factories, office buildings, old building transformation, indoor decoration arrangement, ceilings and other places. The keel is a framework and a base material for decoration, and is very popular in use. The keels are of various types and can be divided into wood keels, light steel keels, aluminum alloy keels, steel keels and the like according to different manufacturing materials. The partition board is divided according to the use position and can be divided into a ceiling keel, a vertical wall keel (partition wall keel), a floor keel, a hanging keel and the like. According to different decoration construction processes, bearing keels and non-bearing keels (namely the accessible keels and the inaccessible keels) are arranged.

In the furred ceiling work progress, adopt the mode of screw fixation to connect between the main and auxiliary keel, need go up the silk in the staggered position of main and auxiliary keel one by one, and because fossil fragments thickness is thinner, this makes the helicitic texture the pine take off the phenomenon often can appear, is difficult to guarantee auxiliary keel's stability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a join in marriage dress fossil fragments to adopt the screw fixation's between the main and auxiliary keel who provides in solving above-mentioned background art to connect, need go up the silk in the staggered position of main and auxiliary keel one by one, and because fossil fragments thickness is thinner, this makes the helicitic texture can often appear the pine and takes off the phenomenon, is difficult to guarantee the problem of auxiliary keel stability.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a join in marriage dress fossil fragments, includes main joist, false keel and flitch strip, main joist and false keel stack up the setting in proper order, the flitch strip is adorned at concrete top surface downside through the rifle nail, pass through the fix with screw fastening between main joist and the flitch strip and tighten, main joist bottom both sides all are equipped with the extension limit, the equidistance is provided with a plurality of convex plates on the extension limit, a plurality of draw-in grooves have been seted up to the upside of false keel corresponding main joist.

Preferably, the clamping groove is of a convex structure.

Preferably, the gun nail is obliquely embedded between the wood square bar and the concrete top surface.

Preferably, the distance between adjacent said flanges is between 300 and 600 mm.

Preferably, the distance between the adjacent main keels is between 800 and 1200 mm.

Preferably, the width of the convex plate is the same as that of the auxiliary keel.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an assemble fossil fragments, have structural design reasonable and characteristics that the fossil fragments were attached in rapid Assembly, during the use, draw-in groove with the false keel is just right with the main joist, make in the main joist can imbed the draw-in groove, epitaxial limit is kick-backed after extrusion deformation, form "V" font structure of falling, can prescribe a limit to the false keel height, and press down epitaxial limit can be with in the flange embedding false keel, and then the false keel position of locking, make the false keel bottom side form the equal altitude face, do benefit to the encapsulation gypsum board, compare with traditional main false keel connection structure, the efficient of arranging of false keel, and joint strength has obtained greatly strengthening, the security of top surface encapsulation has greatly been ensured.

Drawings

Fig. 1 is a schematic connection diagram of a main keel and a vice keel of the utility model;

fig. 2 is a sectional view of the mounting structure of the present invention.

In the figure: 1. a main keel; 2. a false keel; 3. wood square bars; 4. a concrete top surface; 5. a gun nail; 6. a screw; 7. extending the edge; 8. a convex plate; 9. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a join in marriage dress fossil fragments, includes main joist 1, false keel 2 and flitch strip 3, main joist 1 and false keel 2 stack gradually the setting, flitch strip 3 is nailed at 4 downside on the concrete top surface through 5 rifle nails, through 6 fixed tightening of screw between main joist 1 and the

flitch strip

3, 1 bottom both sides of main joist all are equipped with extension limit 7, it is provided with a plurality of flange 8 to wait to be provided with on the extension limit 7, a plurality of draw-in grooves 9 have been seted up to the corresponding main joist 1 of upside of false keel 2.

Wherein, draw-in groove 9 is "protruding" style of calligraphy structure, can cooperate with the structure of extending limit 7, avoids false keel 2 to drop.

Wherein, the slope of rifle nail 5 is inlayed and is established between flitch strip 3 and concrete top surface 4, and the mode of slope embedding can effectively support flitch strip 3.

Wherein the spacing between adjacent raised plates 8 is between 300 and 600mm, which can define the cross runner 2 spacing.

Wherein, the interval between the adjacent main joist 1 is between 800 to 1200mm, avoids the uneven phenomenon of atress that the main joist 1 interval is too big and cause.

Wherein, the width of convex plate 8 is the same with the width of false keel 2, presses extension limit 7 and can be with in 8 embedding false keels 2 of convex plate, and then locks the false keel 2 position.

Specifically, the utility model discloses during the use, utilize the air gun to bind 3 downside on concrete top surface with flitch, and utilize self tapping rifle to tighten

main joist

1 and 3 screws of flitch, make

main joist

1 and 3 mutually perpendicular of flitch, and interval fixation is for predetermineeing the width between the adjacent main joist 1, form latticed cross structure, afterwards, draw-in groove 9 with false keel 2 is just right with main joist 1, make main joist 1 can imbed in draw-in groove 9, extension limit 7 is kick-backed after extrusion deformation, form "V" font structure of falling, can prescribe a limit to false keel 2 height, the false keel 2 that slides from side to side, then can be counterpoint false keel 2 with the flange 8 of difference, press extension limit 7 can be with in the flange 8 embedding false keel 2, and then the false keel 2 positions of locking, according to the construction order, it can to encapsulate at high false keel 2 downside such as gypsum board.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The assembling keel comprises a main keel (1), a vice keel (2) and a batten (3), and is characterized in that the batten (3), the main keel (1) and the vice keel (2) are sequentially stacked, the batten (3) is nailed on the lower side of a concrete top surface (4) through a gun nail (5), the main keel (1) and the batten (3) are fixedly fastened through a screw (6), extension edges (7) are arranged on two sides of the bottom end of the main keel (1), a plurality of convex plates (8) are equidistantly arranged on the extension edges (7), and a plurality of clamping grooves (9) are formed in the upper side of the vice keel (2) corresponding to the main keel (1).

2. An assembly runner according to claim 1, wherein: the clamping groove (9) is of a convex structure.

3. An assembly runner according to claim 1, wherein: the gun nails (5) are obliquely embedded between the wood square bars (3) and the concrete top surface (4).

4. An assembly runner according to claim 1, wherein: the distance between the adjacent convex plates (8) is 300-600 mm.

5. An assembly runner according to claim 1, wherein: the distance between the adjacent main keels (1) is 800-1200 mm.

6. An assembly runner according to claim 1, wherein: the width of the convex plate (8) is the same as that of the auxiliary keel (2).