CN206581473U - A kind of vertical connecting structure of lightgage steel joist - Google Patents
A kind of vertical connecting structure of lightgage steel joist Download PDFInfo
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- CN206581473U CN206581473U CN201720299847.3U CN201720299847U CN206581473U CN 206581473 U CN206581473 U CN 206581473U CN 201720299847 U CN201720299847 U CN 201720299847U CN 206581473 U CN206581473 U CN 206581473U
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- keel
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- connecting structure
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Abstract
The utility model discloses a kind of vertical connecting structure of lightgage steel joist, belong to furred ceiling fitting structure.Including set parallel to ceiling transom, positioned at transom two ends and the vertically disposed centre keel of transom, transom is mutually fixed with centre keel by vertical connections, the parallel socket with the keel wall laminating clamping of transom and the vertical slot portion for centre keel grafting fixation in keel groove of the vertical connections including being used to insert transom.This programme can reduce the use for fastening spare and accessory parts in furred ceiling finishing to bolt and nut etc..
Description
Technical field
The utility model is related to a kind of furred ceiling fitting structure, more particularly to a kind of vertical connecting structure of lightgage steel joist.
Background technology
With the development of society, growth in the living standard, requirement more and more higher of the people to living environment is so increasingly
Many steel joist suspended ceilings are widely used on finial, and furred ceiling is the top finishing of interior room environmental, and it has insulation, every
Heat, sound insulation, the effect of sound absorption, be also electrically, air conditioner, communication and fire prevention, alarm line equipment engineering hidden layer, be room
One of pith of interior trim.At present, furred ceiling is typically made up of main joist, false keel and buckle, and main joist leads to suspension rod extension and hung
In the lower section of ceiling, false keel is fixed on main joist, and buckle button is located at false keel to be spliced to form furred ceiling layer.
In the furred ceiling Rotating fields of multilayer, it is in mesh shape that the arrangement mode of main joist, which is mainly vertical splicing, at many
Stitching portion between main joist they must be fixed using fixture, to ensure the fastness for the framework that main joist is formed
And stability.In the prior art, when fixing the main joist with splice point, the fixture majority used is tight for bolt and nut
Gu, once bolt and nut loosens, the stability of whole furred ceiling will be influenceed, so as to influence the service life of keel furred ceiling.
Utility model content
The purpose of this utility model is to provide a kind of vertical connecting structure of lightgage steel joist, it is possible to reduce bolt and nut etc. is tight
Gu the use of spare and accessory parts.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of vertical connecting structure of lightgage steel joist, including set parallel to ceiling transom, positioned at transom two ends
With the vertically disposed centre keel of transom, transom is mutually fixed with centre keel by vertical connections, and vertical connections include using
Fixed in the parallel socket of the keel wall laminating clamping of transom in the keel groove of insertion transom and for centre keel grafting
Vertical slot portion.
By using above-mentioned technical proposal, using parallel socket and vertical slot portion by transom phase vertical with vertical keel
Even, transom two ends are fixed by vertical keel, and vertical keel are fixed on ceiling, the access without bolt and nut.
Further set：Parallel socket includes two the first side walls of the keel wall for transom of fitting, and vertically
Support the connection wall of two the first side walls.
By using above-mentioned technical proposal, connection wall is played a supporting role, in actual use, and two the first side walls are inserted
When entering in transom, keel wall that can be with transom in the presence of connection wall is adjacent to.
Further set：Connection wall is provided with the slot for being used for being caught in keel wall end flange.
By using above-mentioned technical proposal, further transom is positioned, prevents it from occurring after being connected with connector
Rock.
Further set：Vertical slot portion includes the slot hole for grafting centre keel keel wall, and for perpendicular dragon of fitting
Connected between second sidewall on the inside of bone keel wall, two second sidewalls by pallet support.
By using above-mentioned technical proposal, under the fixation of supporting plate, with insertion second sidewall and the dragon of centre keel
Gradually clamping between bone wall.
Further set：Slot hole bottom lock is to support centre keel.
By using above-mentioned technical proposal, the support force of vertical direction is provided for centre keel, and plays positioning action, when
Prove that centre keel has been mounted to position when centre keel and inconsistent slot bottom hole portion.
Further set, slot hole position is between the first side wall and second sidewall, and when transom is plugged on parallel slot
When in portion, the centre keel just with insertion slot hole is inconsistent.
By using above-mentioned technical proposal, centre keel is installed in place first with slot hole, recycles centre keel fixed in itself
Position transom so that quick and easy for installation and accurate positioning.
Brief description of the drawings
Fig. 1 is the vertical connecting structure schematic diagram of lightgage steel joist；
Fig. 2 is the explosive view for representing vertical connections connected mode；
Fig. 3 is vertical connections structural representation.
In figure：1st, transom；2nd, vertical connections；21st, parallel socket；22nd, vertical slot portion；3rd, centre keel；4th, block
Formula keel；41st, grab；5th, connection wall；61st, the first side wall；62nd, second sidewall；7th, supporting plate；8th, slot hole；9th, slot；
10th, suspension rod；11st, flange；12nd, keel wall；13rd, keel groove；14th, L-type keel.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in figure 1, a kind of vertical connecting structure of lightgage steel joist, including transom 1, vertical connections 2, centre keel 3,
Clamping joist 4, suspension rod 10 and L-type keel 14.Including set parallel to ceiling transom 1, by vertical connections 2 hang down
Directly be fixed on the centre keel 3 at the two ends of transom 1, the clamping joist 4 of ceiling suspension strut transom 1 is fixed on by suspension rod 10 with
And it is directly fixed on the L-type keel 14 on ceiling or keel shoe for fastening centre keel 4.Wherein transom 1 and centre keel 3 is equal
For c-type keel, its section is " U " type, including keel groove 13, keel wall 12 and is passed through located at the end of keel wall 12 into keel groove 13
The flange 11 for pointing to the bottom of keel groove 13 is bent to form twice.
As shown in figure 3, vertical connections 2 include two identical side walls 6 be arrangeding in parallel, two side walls 6 are symmetrically bent
Side wall is divided into the first side wall 61 and second sidewall 62 by the slot hole 8 gone out to stretch between two side 6, slot hole 8, while will be vertical
Connector 2, which is divided into from the one end of transom 1, inserts the parallel socket 21 of fixation and for being inserted perpendicularly into fixed vertical for centre keel 3
Socket 22.
With reference to Fig. 2 and Fig. 3, parallel socket 21 is by two pieces of the first side walls being oppositely arranged in parallel 61 and vertical support two
Connection wall 5 between person is constituted, when parallel socket 21 inserts keel groove 13 from the one end of transom 1, two the first side walls 61
It is fitted in its clamping under the support of connection wall 5 on keel wall 12.Connection wall 5 is when inserting in keel groove 13, and its direction is turned over
The side on side 11 is provided with the slot 9 passed through for flange 11.I.e. connection wall 5 fixes the flange of transom 1 with the first side wall 61 simultaneously
11 with keel wall 12, and the two ends of transom 1 are fixed by centre keel 3, are fixed so as to complete the installation to transom 1.
Vertical slot portion 22 includes the slot hole 8 that the flange 11 of confession centre keel 3 is inserted being vertically arranged and perpendicular for inserting
The second sidewall 62 fitted in the keel groove 13 of keel 3 with the keel wall 12 of centre keel 3.When the insertion slot of centre keel 3 hole 8
When interior, its part of flange 11 is exposed and end face of just with transom 1 is inconsistent.It is solid by supporting plate 7 between two second sidewalls 62
Fixed, supporting plate 7 extends one end closing in slot hole 8 located at the bottom of vertical connections 3 and to slot hole 8, provides perpendicular to centre keel 3
Straight upward support force, the other end of centre keel 3 is connected with the L-type keel 14 being fixed on ceiling or keel shoe, centre keel 3
Bottom surface and two bending inwalls of end face and L-type keel 14 fit, Type of Welding or fastener fastening by way of make
It is fixed.
Installation process：In vertical keel structure, first suspension rod 10 is connected through clamping joist 4 with ceiling, and it is tight therewith
Gu, make the suspension parallel with roof of clamping joist 4, the keel groove 13 of transom 1 then passed through into the grab 41 on clamping joist 4
On, its one end and side wall or other keel is inconsistent and fixed thereto, parastate is at, by turning over for centre keel 3
In the slot hole 8 that side 11 is inserted, it is in contact until with supporting plate 7, supporting plate 7 is held centre keel 3, the other end bottom of centre keel
Face is connected with L-type keel 14, can be fixed or directly welded therewith by bolt and nut, wherein L-type keel 14 be directly with
Ceiling or upper strata keel shoe are connected, to complete building for vertical keel structure, are finally filled in keel surface mount plasterboard etc.
Exterior material.
Claims (6)
1. a kind of vertical connecting structure of lightgage steel joist, including parallel to the transom that ceiling is set（1）, positioned at the transom
（1）Two ends and the transom（1）Vertically disposed centre keel（3）, it is characterized in that：The transom（1）With the centre keel
（3）Pass through vertical connections（2）It is mutually fixed, the vertical connections（2）Including for inserting the transom（1）Keel groove
Interior and transom（1）Keel wall fit clamping parallel socket（21）And supply the centre keel（3）It is vertical that grafting is fixed
Socket（22）.
2. the vertical connecting structure of lightgage steel joist according to claim 1, it is characterised in that：The parallel socket（21）
Including for the transom of fitting（1）Keel wall two the first side walls（61）, and the first side wall described in vertical support two
（61）Connection wall（5）.
3. the vertical connecting structure of lightgage steel joist according to claim 2, it is characterised in that：The connection wall（5）On set
Have for being caught in keel wall end flange（11）Slot（9）.
4. the vertical connecting structure of lightgage steel joist according to claim 1, it is characterised in that：The vertical slot portion（22）
Including for centre keel described in grafting（3）The slot hole of keel wall（8）, and for the centre keel of fitting（3）On the inside of keel wall
Second sidewall（62）, second sidewall described in two（62）Between pass through supporting plate（7）Support connection.
5. the vertical connecting structure of lightgage steel joist according to claim 4, it is characterised in that：The slot hole（8）Bottom
Close to support the centre keel（3）.
6. the vertical connecting structure of lightgage steel joist according to claim 4, it is characterised in that：The slot hole（8）It is located at
The first side wall（61）With second sidewall（62）Between, and when the transom（1）It is plugged on parallel socket（21）When upper, just
With inserting the slot hole（8）Centre keel it is inconsistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720299847.3U CN206581473U (en) | 2017-03-24 | 2017-03-24 | A kind of vertical connecting structure of lightgage steel joist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720299847.3U CN206581473U (en) | 2017-03-24 | 2017-03-24 | A kind of vertical connecting structure of lightgage steel joist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206581473U true CN206581473U (en) | 2017-10-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720299847.3U Active CN206581473U (en) | 2017-03-24 | 2017-03-24 | A kind of vertical connecting structure of lightgage steel joist |
Country Status (1)
| Country | Link |
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| CN (1) | CN206581473U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108385890A (en) * | 2018-04-15 | 2018-08-10 | 青岛泰新岳建筑科技有限公司 | A kind of method of plaster tablet suspended ceiling module assembled |
| CN113638680A (en) * | 2021-04-27 | 2021-11-12 | 浙江亚厦装饰股份有限公司 | Partition wall sliding window and assembling method thereof |
-
2017
- 2017-03-24 CN CN201720299847.3U patent/CN206581473U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108385890A (en) * | 2018-04-15 | 2018-08-10 | 青岛泰新岳建筑科技有限公司 | A kind of method of plaster tablet suspended ceiling module assembled |
| CN113638680A (en) * | 2021-04-27 | 2021-11-12 | 浙江亚厦装饰股份有限公司 | Partition wall sliding window and assembling method thereof |
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