CN209538509U - A kind of portable connection structure of light gage steel joist - Google Patents
A kind of portable connection structure of light gage steel joist Download PDFInfo
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- CN209538509U CN209538509U CN201920113287.7U CN201920113287U CN209538509U CN 209538509 U CN209538509 U CN 209538509U CN 201920113287 U CN201920113287 U CN 201920113287U CN 209538509 U CN209538509 U CN 209538509U
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- keel
- hole
- connection structure
- connecting plate
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Abstract
The utility model discloses a kind of portable connection structure of light gage steel joist, include longitudinal keel, with the vertically disposed horizontal keel of longitudinal keel, longitudinal keel is fixedly connected with horizontal keel by lacing film, lacing film includes fastening plate for engaging in the keel groove with horizontal keel and the connecting plate connecting for longitudinal keel, horizontal keel is C-shaped keel, side panel and the connecting plate of longitudinal keel are fitted and connected, multiple groups first through hole is successively uniformly provided on the side panel that longitudinal keel is bonded with connecting plate from bottom to up, the connection structure matched with the first through hole is provided on connecting plate.The portable connection structure of light gage steel joist of the utility model is simple, and construction efficiency is high, installs convenient for modularization.
Description
Technical field
The utility model relates to fitting-out work auxiliary technical fields, and in particular to a kind of portable lightgage steel joist connection knot
Structure.
Background technique
With the rapid development of society, the improvement of people's living standards, requirement of the people for living environment, working environment
Also higher and higher.Whether house ornamentation or tooling, furred ceiling is essential in fitting-out work, in light steel keel gypsum board furred ceiling
In, keel frame mainly includes the longitudinal keel or hangs muscle vertical with roof and forms with the horizontal keel of roof.?
In existing construction, when using longitudinal keel, longitudinal keel and horizontal keel are directly connected to each other generally by rivet；Using hanging
When muscle, first mounting fixing parts on horizontal keel, then hangs muscle is connected with fixing piece.Both forms of construction work are all more complicated,
Construction efficiency is very low.
Utility model content
The utility model provides a kind of portable connection structure of light gage steel joist, to solve the above problems, the utility model
It is achieved by the following technical programs:
A kind of portable connection structure of light gage steel joist, including longitudinal keel and the vertically disposed level of the longitudinal keel
Keel, the longitudinal keel are fixedly connected with the horizontal keel by lacing film, the lacing film include for horizontal keel
The connecting plate that the fastening plate engaged in keel groove is connected with for the longitudinal keel, the fastening plate and the connecting plate are flat one
In face, the horizontal keel is C-shaped keel, and the fastening plate and the horizontal keel are perpendicular, and the width of the fastening plate is big
In the width of the keel groove opening of the horizontal keel, the width of the fastening plate is less than or equal to the keel of the horizontal keel
Slot inner width, the height of the fastening plate are less than or equal to the keel groove internal height of the horizontal keel, the connecting plate
Width is less than or equal to the width of the keel groove opening of the horizontal keel, the side panel of the longitudinal keel and the connection
Plate is fitted and connected, and is successively uniformly provided with multiple groups on the side panel that the longitudinal keel is bonded with the connecting plate from bottom to up
One through-hole is provided with the connection structure matched with the first through hole on the connecting plate.
Further, the first through hole is circular hole, and the connection structure is multiple second through-holes opened up on connecting plate,
The quantity of first through hole described in each group is identical as the quantity of multiple second through-holes, the position of first through hole described in each group
Distribution shape is consistent with the position distribution shape of multiple second through-holes, by rivet or screw pass through the first through hole and
Connecting plate is fixedly connected by the second through-hole with longitudinal keel.
Further, the first through hole is rectangular opening, and the connection structure is the multiple inserted sheets being arranged on connecting plate, institute
The cross-sectional shape for stating inserted sheet is adapted with the rectangular opening, the quantity of first through hole described in each group and the multiple inserted sheet
Quantity is identical, and the position distribution shape of first through hole described in each group and the position distribution shape of the multiple inserted sheet are consistent, institute
First through hole described in any group of insertion can be corresponded by stating multiple inserted sheets, and the inserted sheet is inserted into the first through hole for connecting plate
It is connected with longitudinal keel.
Further, the multiple second through-hole is three, three the second through-hole distributions triangular in shape.
Further, the multiple inserted sheet is three, three inserted sheet distributions triangular in shape.
Further, another lateral plates of the longitudinal keel are successively uniformly provided with multiple mounting holes, institute from bottom to up
It is adjacent with the lateral plates for opening up multiple groups first through hole to state another lateral plates.
Further, the lower end width of the fastening plate is less than upper end width, and fastening plate is integrally trapezoidal.
Further, the longitudinal keel is square tube.
Compared with the prior art, the advantages of the utility model are:
1. lacing film is connected by connecting plate with longitudinal keel, engaged by fastening plate with the keel groove of horizontal keel, it is this
Connection type construction is simple is high-efficient, installs convenient for modularization.
2. corresponding through-hole is offered on connecting plate and longitudinal keel panel, when being connected using rivet or screw, construction
High-efficient, be connected firmly stabilization；Inserted sheet is set on connecting plate, the rectangular opening opened up in longitudinal keel is inserted into for lacing film by inserted sheet
It is connected with longitudinal keel, this mode construction efficiency is higher.
3. longitudinal keel cross section is rectangle, i.e. longitudinal keel is square tube, the firmness of keel frame can be improved, secondly
Convenient for installing other component in the other side of longitudinal keel.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in application, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is the assembling main view of the portable connection structure of light gage steel joist in the utility model embodiment one.
Fig. 2 is the assembling left view of the portable connection structure of light gage steel joist in the utility model embodiment one.
Fig. 3 is the main view of the lacing film in the utility model embodiment one.
Fig. 4 is the left view of the lacing film in the utility model embodiment one.
Fig. 5 is the main view of the longitudinal keel in the utility model embodiment one.
Fig. 6 is the cross-sectional view of the longitudinal keel in the utility model embodiment one.
Fig. 7 is the main view of the horizontal keel in the utility model embodiment one.
Fig. 8 is the cross-sectional view of the horizontal keel in the utility model embodiment one.
Fig. 9 is the assembling main view of the portable connection structure of light gage steel joist in the utility model embodiment two.
Figure 10 is the assembling left view of the portable connection structure of light gage steel joist in the utility model embodiment two.
Figure 11 is the main view of the lacing film in the utility model embodiment two.
Figure 12 is the left view of the lacing film in the utility model embodiment two.
Figure 13 is the top view of the lacing film in the utility model embodiment two.
Figure 14 is the main view of the longitudinal keel in the utility model embodiment two.
Figure 15 is the left view of the longitudinal keel in the utility model embodiment two.
Figure 16 is the cross-sectional view of the longitudinal keel in the utility model embodiment two.
Figure 17 is the main view of the horizontal keel in the utility model embodiment two.
Figure 18 is the cross-sectional view of the horizontal keel in the utility model embodiment two.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Detailed description, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole implementation
Example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment one:
With reference to attached drawing 1-8, a kind of portable connection structure of light gage steel joist, including longitudinal keel 100 and the longitudinal keel
100 vertically disposed horizontal keels 200, the longitudinal keel 100 are fixedly connected with the horizontal keel 200 by lacing film 300,
The lacing film 300 includes for the fastening plate 310 engaged in the keel groove of horizontal keel 200 and for the longitudinal keel 100
The connecting plate 320 of connection, in a plane, the horizontal keel 200 is C-shaped dragon for the fastening plate 310 and the connecting plate 320
Bone, the fastening plate 310 and the horizontal keel 200 are perpendicular, and the width of the fastening plate 310 is greater than the horizontal keel
The width of the width of 200 keel groove opening, the fastening plate 310 is less than or equal in the keel groove of the horizontal keel 200
Portion's width, the height of the fastening plate 310 are less than or equal to the keel groove internal height of the horizontal keel 200, the connecting plate
320 width is less than or equal to the width of the keel groove opening of the horizontal keel 200, the one side of the longitudinal keel 100
Plate is fitted and connected with the connecting plate 320, on the side panel that the longitudinal keel 100 is bonded with the connecting plate 320 from down toward
On be successively uniformly provided with multiple groups first through hole, be provided with the connection matched with the first through hole on the connecting plate 320
Structure, the first through hole are circular hole 110, and the connection structure is multiple second through-holes 321 opened up on connecting plate 320, often
The quantity of first through hole described in one group is identical as the quantity of multiple second through-holes 321, the position of first through hole described in each group
It is consistent with the position distribution shape of multiple second through-holes 321 to set distribution shape, passes through described the by rivet 400 or screw
Connecting plate 320 is fixedly connected by one through-hole and the second through-hole 321 with longitudinal keel 100.
In the technical solution, lacing film 300 is connected by connecting plate 320 and longitudinal keel 100, passes through fastening plate 310 and water
The keel grooves of flat keel 200 engages, this connection type longitudinal keel 100 can be by lacing film 300 and horizontal keel 200 among
Part connects, and construction is simple, high-efficient, installs convenient for modularization, and 100 side of longitudinal keel company is merely illustrated in attached drawing 2
A lacing film 300 is connect, a lacing film 300 can also be reconnected in the other side of longitudinal keel 100 certainly；The connection of lacing film 300
On plate 320 and corresponding through-hole is offered on 100 panel of longitudinal keel, when connecting using rivet 400, is substantially shorter connection
Time improves installation effectiveness；In addition, the ceiling height due to each house is different, so 100 length of longitudinal keel used
Also different, the second through-hole of multiple groups 110 on 100 panel of longitudinal keel can be made using punching machine in advance, is conducive to longitudinal keel
100 batch production assembly line processing directly intercepts the length of demand, avoids the later period interim at any time according to the length of customer demand
Punching.
Preferably, the multiple second through-hole 321 is three, and three second through-hole 321 distributions triangular in shape are described
The lower end width of fastening plate 310 is less than upper end width, and the fastening plate 310 is whole trapezoidal, further, the longitudinal keel
100 be square tube.
In the technical solution, three the second through-holes 321 are in triangular distribution, and keep connection more firm；Fastening plate 310 is in ladder
Shape is conducive to the keel groove for being caught in horizontal keel 200；Longitudinal keel 100 is square tube, and the firmness of keel frame can be improved,
It is secondary convenient in longitudinal keel 100, other keel or component are installed in other sides；Horizontal keel 200 is conventional C-shaped keel, the source of goods
It is sufficient cheap.
Embodiment two:
With reference to attached drawing 9-18, a kind of portable connection structure of light gage steel joist, including longitudinal keel 100 and longitudinal dragon
The vertically disposed horizontal keel 200 of bone 100, the longitudinal keel 100 connect with the horizontal keel 200 by the way that lacing film 300 is fixed
It connects, the lacing film 300 includes for the fastening plate 310 engaged in the keel groove of horizontal keel 200 and for the longitudinal keel
The connecting plate 320 of 100 connections, in a plane, the horizontal keel 200 is C for the fastening plate 310 and the connecting plate 320
Shape keel, the fastening plate 310 and the horizontal keel 200 are perpendicular, and the width of the fastening plate 310 is greater than the horizontal dragon
The width of the keel groove opening of bone 200, the width of the fastening plate 310 are less than or equal to the keel groove of the horizontal keel 200
Inner width, the height of the fastening plate 310 are less than or equal to the keel groove internal height of the horizontal keel 200, the connection
The width of plate 320 is less than or equal to the width of the keel groove opening of the horizontal keel 200, the side of the longitudinal keel 100
Panel is fitted and connected with the connecting plate 320, on the side panel that the longitudinal keel 100 is bonded with the connecting plate 320 under
It is supreme to be successively uniformly provided with multiple groups first through hole, the company matched with the first through hole is provided on the connecting plate 320
Binding structure, the first through hole are rectangular opening 120, and the connection structure is the multiple inserted sheets 322 being arranged on connecting plate 320, institute
The cross-sectional shape for stating inserted sheet 322 is adapted with the rectangular opening 120, the quantity of first through hole described in each group with it is the multiple
The quantity of inserted sheet 322 is identical, the position distribution of the position distribution shape of first through hole described in each group and the multiple inserted sheet 322
Shape is consistent, and the multiple inserted sheet 322 can correspond first through hole described in any group of insertion, and the inserted sheet 322 is inserted into institute
First through hole is stated to connect connecting plate 320 and longitudinal keel 100.
The difference of the technical solution and embodiment one is that connection structure is inserted sheet 322, inserted sheet 322 needs in construction
The step of insertion rectangular opening 120 can play the role of lacing film 300 and longitudinal keel 100 connects, and save riveter nail, construction is more
Add conveniently, it is more efficient.Inserted sheet 322 shown in attached drawing 11-13 is to form three sides by carrying out cutting on connecting plate 320
The rectangular bars that bottom edge does not turn off are disconnected, are then formed rectangular bars along bottom edge bending, certain inserted sheet 322 can also pass through
Other modes are formed, for example similar inserted sheet 322 is welded on connecting plate 320.
Preferably, the multiple inserted sheet 322 is three, three inserted sheet 322 distributions triangular in shape, the longitudinal keel
100 another lateral plates are successively uniformly provided with multiple mounting holes 130 from bottom to up, another lateral plates and open up multiple groups the
The lateral plates of one through-hole are adjacent, and the lower end width of the fastening plate 310 is less than upper end width, and the fastening plate 310 is whole in ladder
Shape, the longitudinal keel 100 are square tube.
The difference of the technical solution and embodiment one is: the inserted sheet 322 of three distributions triangular in shape and in longitudinal keel
Mounting hole 130 is opened up in 100 another lateral plates.The effect of inserted sheet 322 of three distributions triangular in shape is also to keep connection more firm,
The effect of mounting hole 130 is, by mounting hole 130 by 322 bending of inserted sheet, to make to hang in this way after inserted sheet 322 is inserted into rectangular opening 120
Piece 300 is more stable, secured.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including upper
State in the process, method, article or equipment of element that there is also other identical elements.
It is above it is above-mentioned be only the application specific embodiment, it is noted that for the ordinary skill people of the art
For member, under the premise of not departing from the application principle, several improvements and modifications can also be made, these improvements and modifications are also answered
It is considered as the protection scope of the application.
Claims (8)
1. a kind of portable connection structure of light gage steel joist, including longitudinal keel and the vertically disposed horizontal dragon of the longitudinal keel
Bone, it is characterised in that: the longitudinal keel is fixedly connected with the horizontal keel by lacing film, and the lacing film includes being used for and water
The connecting plate that the fastening plate engaged in the keel groove of flat keel is connected with for the longitudinal keel, the fastening plate and the connection
Plate is in a plane, and the horizontal keel is C-shaped keel, and the fastening plate and the horizontal keel are perpendicular, the fastening plate
Width be greater than the horizontal keel keel groove opening width, the width of the fastening plate is less than or equal to the horizontal dragon
The keel groove inner width of bone, the height of the fastening plate is less than or equal to the keel groove internal height of the horizontal keel, described
The width of connecting plate be less than or equal to the horizontal keel keel groove opening width, the side panel of the longitudinal keel with
The connecting plate is fitted and connected, and is successively uniformly opened up from bottom to up on the side panel that the longitudinal keel is bonded with the connecting plate
There is multiple groups first through hole, the connection structure matched with the first through hole is provided on the connecting plate.
2. portable connection structure of light gage steel joist according to claim 1, it is characterised in that: the first through hole is circle
Hole, the connection structure are multiple second through-holes opened up on connecting plate, the quantity of first through hole described in each group and multiple institutes
The quantity for stating the second through-hole is identical, the position of the position distribution shape of first through hole described in each group and multiple second through-holes
Distribution shape is consistent, passes through the first through hole and the second through-hole for connecting plate and the fixed company of longitudinal keel by rivet or screw
It connects.
3. portable connection structure of light gage steel joist according to claim 1, it is characterised in that: the first through hole is rectangle
Hole, the connection structure are the multiple inserted sheets being arranged on connecting plate, and the cross-sectional shape of the inserted sheet is mutually fitted with the rectangular opening
Match, the quantity of first through hole described in each group is identical as the quantity of the multiple inserted sheet, the position of first through hole described in each group
Distribution shape is consistent with the position distribution shape of the multiple inserted sheet, and the multiple inserted sheet can correspond described in any group of insertion
First through hole, the inserted sheet is inserted into the first through hole and connects connecting plate with longitudinal keel.
4. portable connection structure of light gage steel joist according to claim 2, it is characterised in that: the multiple second through-hole is
Three, three the second through-hole distributions triangular in shape.
5. portable connection structure of light gage steel joist according to claim 3, it is characterised in that: the multiple inserted sheet is three
It is a, three inserted sheet distributions triangular in shape.
6. portable connection structure of light gage steel joist according to claim 3, it is characterised in that: the longitudinal keel it is another
Lateral plates are successively uniformly provided with multiple mounting holes, another lateral plates and the side plate for opening up multiple groups first through hole from bottom to up
Face is adjacent.
7. portable connection structure of light gage steel joist according to claim 1, it is characterised in that: the lower end of the fastening plate is wide
Degree is less than upper end width, and the fastening plate is integrally trapezoidal.
8. portable connection structure of light gage steel joist according to claim 1, it is characterised in that: the longitudinal keel is side
Pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920113287.7U CN209538509U (en) | 2019-01-23 | 2019-01-23 | A kind of portable connection structure of light gage steel joist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920113287.7U CN209538509U (en) | 2019-01-23 | 2019-01-23 | A kind of portable connection structure of light gage steel joist |
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| Publication Number | Publication Date |
|---|---|
| CN209538509U true CN209538509U (en) | 2019-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920113287.7U Active CN209538509U (en) | 2019-01-23 | 2019-01-23 | A kind of portable connection structure of light gage steel joist |
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| Country | Link |
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| CN (1) | CN209538509U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109629736A (en) * | 2019-01-23 | 2019-04-16 | 山东集顶装饰科技有限公司 | A kind of portable connection structure of light gage steel joist |
| CN109667378A (en) * | 2019-01-23 | 2019-04-23 | 山东集顶装饰科技有限公司 | A kind of lightgage steel joist fast joint structure |
-
2019
- 2019-01-23 CN CN201920113287.7U patent/CN209538509U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109629736A (en) * | 2019-01-23 | 2019-04-16 | 山东集顶装饰科技有限公司 | A kind of portable connection structure of light gage steel joist |
| CN109667378A (en) * | 2019-01-23 | 2019-04-23 | 山东集顶装饰科技有限公司 | A kind of lightgage steel joist fast joint structure |
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