CN205637298U

CN205637298U - Fossil fragments built -up connection spare

Info

Publication number: CN205637298U
Application number: CN201620245171.5U
Authority: CN
Inventors: 赵云平; 李昂; 魏月钢
Original assignee: Beijing New Building Material Group Co Ltd
Current assignee: Beijing New Building Material Group Co Ltd
Priority date: 2016-03-28
Filing date: 2016-03-28
Publication date: 2016-10-12
Anticipated expiration: 2026-03-28

Abstract

The utility model relates to a fossil fragments built -up connection spare, it includes first subassembly and second subassembly, first subassembly and second subassembly lock are connected, form the secondary joist web laminating portion that is located the secondary joist pleural region joint portion on built -up connection spare upper portion and is located built -up connection spare lower part behind the lock, pleural region joint portion with web laminating portion link up from top to bottom, just the extension of built -up connection spare is to there being the main joist draw -in groove. This application main joist and secondary joist handing -over position enclose's connected mode has been realized to built -up connection spare, has good wholeness and the ability of shocking resistance, but the connection of wide application main joist and secondary joist in suspended ceiling keel.

Description

Os Draconis combined connection component

Technical field

The application relates to a kind of building ceiling component, particularly relates to the main joist in a kind of building ceiling with secondary The connector of Os Draconis.

Background technology

In ceiling construction, main joist and secondary joist delivery position generally require and carry out main joist and secondary joist Connecting, existing main joist and secondary joist connected mode are the connection by pre-setting in secondary joist end Part, when secondary joist joins with main joist, realizes the connection of delivery position by end coupling grafting, This connected mode there is problems of, at main joist and secondary joist delivery position, only main joist and time dragon Bone contact surface is attached, and owing to connector is arranged on Os Draconis body, itself understands to link position Cross section weakened, so when furred ceiling by shake (shaking) dynamic time, this position is easily due to shake (shaking) Dynamic generation mineral wool board comes off or malformation.

Utility model content

In view of above-mentioned engineering is actual, the application proposes a kind of Os Draconis combined connection component, and it is by setting connection Put at Os Draconis the most external, it is achieved omnibearing fixing at main joist and secondary joist delivery position, solve existing Some connectors are positioned on body the technical problem that the reliability connected is poor.

For achieving the above object, the application provides following technical scheme:

A kind of Os Draconis combined connection component, it includes the first assembly and the second assembly, described first assembly and the Two assemblies are fastened and connected, and form secondary joist flank Access Division and the position being positioned at combined connection component top after fastening In the secondary joist web sticking part of combined connection component bottom, described flank Access Division and described web sticking part Up/down perforation, and the prolongation of described combined connection component is to there being main joist draw-in groove.

Further, on described web holding section, correspondence offers keyhole.

Preferably, described keyhole is slotted hole.

Further, described keyhole quantity at least two.

Preferably, the width on described main joist draw-in groove top is more than the width of bottom.

Specifically, described main joist draw-in groove is formed between two keyholes.

Specifically, described first assembly and the second assembly are fastened and connected by draw-in groove and card.

Further, described card is vertical with the body edges of described second assembly, and relative to described The body eccentric setting of two assemblies.

Compared with prior art, it has the beneficial effect that technique scheme:

The application is matched by two lamellar splits, it is achieved at main joist and secondary joist cross delivery position Enclosed fixed form, relative to existing face contact type fixed form, it has the fixing of link position More firm, its shock proof performance is higher, and whole keel framework is more stable.

Further, since its connector of the combined connection component of the application is arranged on outside Os Draconis body, to Os Draconis The cross section of end is without weakening, it is ensured that the intensity of Os Draconis end is identical with Os Draconis body, it is to avoid connection position It is set to as strength weak region.

Furthermore, two assemblies in the application are integral piece, and the globality of itself is good.

Two assemblies in the application are fastened and connected, and its connected mode is simple, easy construction.

Accompanying drawing explanation

Fig. 1 is combined connection component axonometric chart；

Fig. 2 is the first assembly axonometric chart；

Fig. 3 is the second assembly axonometric chart；

Reference: 1-the first assembly, 101-top board, 102-draw-in groove, 103-crotch, 104-side, 105- Boss, 106-keyhole, 107-slot, 2-the second assembly, 201-plate-like body top, 202-card, 203- Boss, 204-keyhole, 205-slot.

Detailed description of the invention

For making goal of the invention of the present utility model, technical scheme and beneficial effect of greater clarity, below Embodiments of the present invention are described with reference to the accompanying drawings, it should be noted that in the case of not conflicting, Embodiment in the application and the feature in embodiment can mutual combination in any.

Referring to Fig. 1, Fig. 1 is Os Draconis combined connection component axonometric charts, and it includes the first assembly 1 and second Assembly 2, described first assembly 1 and the second assembly 2 are fastened and connected, and formed and be positioned at combination even part after fastening The secondary joist flank Access Division on top and be positioned at the secondary joist web sticking part of combined connection component bottom, described Flank Access Division and described web sticking part up/down perforation, and extend to offering at described combined connection component Main joist draw-in groove.

See Fig. 1, in order to, while clamping, strengthen the globality of connecting portion, at described web card Have in conjunction portion for web Access Division and secondary joist web being fixed the keyhole wearing bolt.

In order to adjust the fixed position of bolt, in the present embodiment keyhole is set to slotted hole.

Due to this Os Draconis combined connection component fixing at two secondary joists and main joist delivery position, institute With keyhole quantity at least two, fix with two secondary joist webs respectively.

Owing under normal circumstances, main joist is inverted T shape Os Draconis, the top width of inverted T shape Os Draconis is more than abdomen Plate thickness, therefore, for being more than the width of bottom with the width on the main joist draw-in groove top of main joist clamping.

Due to this combined connection component fixing at two secondary joists and main joist delivery position, therefore, Main joist draw-in groove position is set between two keyholes.

The concrete structure of above-mentioned first assembly 1 is as in figure 2 it is shown, the first assembly 1 has inverted L shape body Integral piece, the draw-in groove 102 that its top margin 101 is formed to its plate face indent, this draw-in groove 102 is discontinuous card Groove, there is the crotch 103 that is bent to form downwards at its top margin 101 edge, and (this crotch is for engaging the second assembly The edge of 2), its side 104 bends inwards and forms the boss 105 that contacts with secondary joist flank, the In one assembly 1, the side on top margin 101 and boss top forms the flank clamping of the secondary joist side of side Portion, the side of boss bottom serves as the web Access Division of secondary joist side, on the side of the bottom of boss Offer two keyholes 106, the side between two keyholes 106 offers main joist one side slot 107, owing to main joist is usually inverted T shape Os Draconis, the rib width at its top relatively web is thick, so main dragon The width on bone one side slot 107 top is more than the width of bottom.

The concrete structure of above-mentioned second assembly 2 is as it is shown on figure 3, the second assembly 2 has the one of plate-like body Body part, the card 202 of the plate-like body top 201 anisopleual extension of oriented plate-like body, so card Sheet 202 is set for the eccentric relative to plate-like body, and the middle part of plate-like body bends inwards and forms boss 203, The flank Access Division of secondary joist opposite side is formed at the top of boss 203, and time dragon is formed at the bottom of boss 203 The web Access Division of bone opposite side, offers two keyholes 204 in web Access Division, at two keyholes 204 Between side on offer main joist opposite side slot 205, owing to main joist is usually inverted T shape Os Draconis, The rib width at its top relatively web is thick, so the width that main joist opposite side slot 205 is also top is more than The width of bottom.

It should be noted that keyhole position, lug boss position and main joist draw-in groove position are equal on the first assembly 1 With the position one_to_one corresponding on the second assembly 2.

Although the embodiment disclosed in this utility model is as above, but its content is only to facilitate understand this The technical scheme of utility model and the embodiment that uses, be not intended to limit this utility model.Any Technical staff in utility model art, without departing from the core skill disclosed in this utility model On the premise of art scheme, any amendment and change can be made in the form implemented and details, but this practicality Novel limited protection domain, still must limit in the range of standard with appending claims.

Claims

1. an Os Draconis combined connection component, it is characterized in that: include the first assembly and the second assembly, described first assembly and the second assembly are fastened and connected, formed after fastening and be positioned at the secondary joist flank Access Division on combined connection component top and be positioned at the secondary joist web Access Division of combined connection component bottom, described flank Access Division and described web Access Division up/down perforation, and the prolongation of described combined connection component is to there being main joist draw-in groove.

2. Os Draconis combined connection component as claimed in claim 1, it is characterised in that: on described web Access Division, correspondence offers keyhole.

3. Os Draconis combined connection component as claimed in claim 2, it is characterised in that: described keyhole is slotted hole.

4. Os Draconis combined connection component as claimed in claim 2, it is characterised in that: described keyhole quantity at least two.

5. Os Draconis combined connection component as claimed in claim 1, it is characterised in that: the width on described main joist draw-in groove top is more than the width of bottom.

6. Os Draconis combined connection component as claimed in claim 2, it is characterised in that: described main joist draw-in groove is formed between two keyholes.

7. Os Draconis combined connection component as claimed in claim 1, it is characterised in that: described first assembly and the second assembly are fastened and connected by draw-in groove and card.

8. Os Draconis combined connection component as claimed in claim 7, it is characterised in that: described card is vertical with the body edges of described second assembly, and relative to the body eccentric setting of described second assembly.