CN209538510U - A kind of lightgage steel joist fast joint structure - Google Patents
A kind of lightgage steel joist fast joint structure Download PDFInfo
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- CN209538510U CN209538510U CN201920113288.1U CN201920113288U CN209538510U CN 209538510 U CN209538510 U CN 209538510U CN 201920113288 U CN201920113288 U CN 201920113288U CN 209538510 U CN209538510 U CN 209538510U
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- keel
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- longitudinally connected
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Abstract
The utility model discloses a kind of lightgage steel joist fast joint structures, including longitudinal keel, with the vertically disposed horizontal keel of longitudinal keel, longitudinal keel is fixedly connected with horizontal keel by right-angle connector, right-angle connector includes the longitudinally connected plate for being horizontally inserted into portion and connecting with for longitudinal keel for being inserted into the keel groove of horizontal keel, it is horizontally inserted into portion and is bonded clamping with the keel groove inner wall of horizontal keel, the side panel of longitudinal keel is fitted and connected with longitudinally connected plate, it is successively uniformly provided with multiple groups first through hole from bottom to up on the side panel that longitudinal keel is bonded with the longitudinally connected plate, the connection structure matched with the first through hole is provided on longitudinally connected plate.The lightgage steel joist fast joint structure construction is simple of the utility model is high-efficient, installs, and keel frame can be made more stable, is unlikely to deform convenient for modularization.
Description
Technical field
The utility model relates to fitting-out work auxiliary technical fields, and in particular to a kind of lightgage steel joist fast joint 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,
And keel frame is easily deformed, construction efficiency is very low.
Utility model content
The utility model provides a kind of lightgage steel joist fast joint structure, and to solve the above problems, the utility model is logical
Following technical scheme is crossed to be achieved:
A kind of lightgage steel joist fast joint structure, including longitudinal keel and the vertically disposed horizontal dragon of the longitudinal keel
Bone, the longitudinal keel are fixedly connected with the horizontal keel by right-angle connector, and the right-angle connector includes for inserting
Enter the longitudinally connected plate for being horizontally inserted into portion and connecting with for the longitudinal keel in the keel groove of the horizontal keel, the level
Insertion section is bonded clamping with the keel groove inner wall of horizontal keel, and the side panel of the longitudinal keel and the longitudinally connected plate paste
Connection is closed, is successively uniformly provided with multiple groups the on the side panel that the longitudinal keel is bonded with the longitudinally connected plate from bottom to up
One through-hole is provided with the connection structure matched with the first through hole on the longitudinally connected plate.
Further, the first through hole is circular hole, and the connection structure is multiple second opened up on longitudinally connected plate
Through-hole, the quantity of first through hole described in each group is identical as the quantity of multiple second through-holes, first through hole described in each group
Position distribution shape it is consistent with the position distribution shape of multiple second through-holes, pass through described first by rivet or screw
Longitudinally connected plate is fixedly connected by through-hole and the second through-hole with longitudinal keel.
Further, the first through hole is rectangular opening, and the connection structure is multiple slotting for what is be arranged on longitudinally connected plate
Piece, the cross-sectional shape of the inserted sheet are adapted with the rectangular opening, the quantity of first through hole described in each group with it is multiple described
The quantity of inserted sheet is identical, and the position distribution shape of first through hole described in each group and the position distribution shape of multiple inserted sheets are consistent,
The multiple inserted sheet can correspond first through hole described in any group of insertion, and the inserted sheet is inserted into the first through hole will be longitudinal
Connecting plate 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 portion of being horizontally inserted into includes corresponding first insertion plate and the second insertion plate, and described first inserts
Enter plate and the second insertion plate is respectively arranged at the two sides of the longitudinally connected plate.
Further, the longitudinal keel is square tube, and the horizontal keel is C-shaped keel.
Compared with the prior art, the advantages of the utility model are:
1. right-angle connector is connected by longitudinally connected plate with longitudinal keel, by the dragon for being horizontally inserted into portion and horizontal keel
Bone slot plugs together connection, and this connection type construction is simple is high-efficient, installs convenient for modularization, and keel frame can be made more steady
It is fixed, it is unlikely to deform.
2. offer corresponding through-hole on the longitudinally connected plate and longitudinal keel panel of right-angle connector, using rivet or
When screw connects, construction efficiency is high, and be connected firmly stabilization；Inserted sheet is set on longitudinally connected plate, longitudinal keel is inserted by inserted sheet
On the rectangular opening that opens up right-angle connector is connected with longitudinal keel, this mode construction efficiency is higher.
3. longitudinal keel is square tube, the firmness of keel frame can be improved, secondly convenient in the other side of longitudinal keel
Other keel or component are installed.
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 schematic diagram of the lightgage steel joist fast joint structure in the utility model embodiment one.
Fig. 2 is the main view of the right-angle connector in the utility model embodiment one.
Fig. 3 is the left view of the right-angle connector in the utility model embodiment one.
Fig. 4 is the top view of the right-angle connector 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 schematic diagram of the lightgage steel joist fast joint structure in the utility model embodiment two.
Figure 10 is the main view of the right-angle connector in the utility model embodiment two.
Figure 11 is the left view of the right-angle connector in the utility model embodiment two.
Figure 12 is the top view of the right-angle connector in the utility model embodiment two.
Figure 13 is the main view of the longitudinal keel in the utility model embodiment two.
Figure 14 is the right view of the longitudinal keel in the utility model embodiment two.
Figure 15 is the cross-sectional view of the longitudinal keel in the utility model embodiment two.
Figure 16 is the main view of the horizontal keel in the utility model embodiment two.
Figure 17 is the cross-sectional view of the horizontal keel in the utility model embodiment two.
Specific embodiment
Below with reference to the attached drawing in the utility model embodiment, technical solutions of the utility model are described in detail, institute
The embodiment of description is only the utility model a part of the embodiment, instead of all the embodiments.Based in the utility model
Embodiment, those of ordinary skill in the art's every other implementation obtained without making creative work
Example, fall within the protection scope of the utility model.
Embodiment one:
With reference to attached drawing 1-8, a kind of lightgage steel joist fast joint structure, including longitudinal keel 100 and longitudinal keel 100 are hung down
The horizontal keel 200 being directly arranged, longitudinal keel 100 are fixedly connected with the horizontal keel 200 by right-angle connector 300, directly
Angle connector 300 includes being horizontally inserted into portion 310 and for the company of longitudinal keel 100 for being inserted into the keel groove of horizontal keel 200
The longitudinally connected plate 320 connect is horizontally inserted into portion 310 with the keel groove inner wall of horizontal keel 200 and is bonded clamping, longitudinal keel 100
Side panel be fitted and connected with longitudinally connected plate 320, the side panel that the longitudinal keel 100 is bonded with longitudinally connected plate 320
On be successively uniformly provided with multiple groups first through hole from bottom to up, be provided with and the first through hole on the longitudinally connected plate 320
The connection structure matched, the first through hole are circular hole 110, and the connection structure is more to open up on longitudinally connected plate 320
A second through-hole 321, the quantity of first through hole described in each group is identical as the quantity of multiple second through-holes, described in each group
The position distribution shape of first through hole is consistent with the position distribution shape of multiple second through-holes, passes through institute by rivet 400
It states first through hole and is fixedly connected with longitudinally connected plate 320 with longitudinal keel 100 with the second through-hole.
In the technical solution, right-angle connector 300 is connected by longitudinally connected plate 320 and longitudinal keel 100, passes through level
Insertion section 310 plugs together with the keel groove of horizontal keel 200 and connect, and this connection type construction is simple is high-efficient, is convenient for modularization
Installation, and keel frame can be made more stable, it is unlikely to deform；The longitudinally connected plate 320 and longitudinal keel of right-angle connector 300
Corresponding through-hole is offered on 100 side panels, when connecting using rivet 400, is substantially shorter the Connection Time, improves installation effect
Rate, it is different additionally, due to the ceiling height in each house, so 100 length of longitudinal keel used is also different, longitudinal keel
Multiple groups circular hole 110 on 100 panels can be made using punching machine in advance, and the batch production assembly line for being conducive to longitudinal keel 100 adds
Work directly intercepts the length of demand, the later period is avoided temporarily to punch at any time according to the length of customer demand.
Preferably, the multiple second through-hole is 3, three second through-hole 321 distributions triangular in shape, the level
Insertion section 310 includes corresponding first insertion plate 311 and the second insertion plate 312, and the first insertion plate 311 and second are inserted into
Plate 312 is respectively arranged at the two sides of the longitudinally connected plate 320, and the longitudinal keel 100 is square tube, the horizontal keel 200
For C-shaped keel.
In the technical solution, three the second through-holes 321 are in triangular distribution, and keep connection more firm；Right-angle connector 300
Structure it is simple, manufacture easy to process；Longitudinal keel 100 is square tube, and the firmness of keel frame can be improved, and is secondly convenient for
Longitudinal keel 100 installs other keel or component departing from the other side of horizontal keel 200；Horizontal keel 200 is conventional C-shaped
Keel, ample supply and prompt delivery are cheap.
Embodiment two:
With reference to attached drawing 9-17, a kind of lightgage steel joist fast joint structure, including longitudinal keel 100 and the longitudinal keel
100 vertically disposed horizontal keels 200, the longitudinal keel 100 are solid by right-angle connector 300 with the horizontal keel 200
Fixed connection, the right-angle connector 300 includes being horizontally inserted into portion 310 for being inserted into the keel groove of the horizontal keel 200
With the longitudinally connected plate 320 for the longitudinal keel 100 connection, the keel groove for being horizontally inserted into portion 310 Yu horizontal keel 200
Inner wall is bonded clamping, and the side panel of the longitudinal keel 100 is fitted and connected with the longitudinally connected plate 320, longitudinal dragon
It is successively uniformly provided with multiple groups first through hole from bottom to up on the side panel that bone 100 is bonded with the longitudinally connected plate 320, it is described
The connection structure matched with the first through hole is provided on longitudinally connected plate 320, the first through hole is rectangular opening 120,
The connection structure is multiple inserted sheets 322 for being arranged on longitudinally connected plate 320, the cross-sectional shape of the inserted sheet 322 with it is described
Rectangular opening 120 is adapted, and the quantity of first through hole described in each group is identical as the quantity of multiple inserted sheets 322, each group of institute
The position distribution shape for stating first through hole is consistent with the position distribution shape of multiple inserted sheets 322, and the multiple inserted sheet 322 can be one by one
First through hole described in corresponding any group of insertion, the inserted sheet 322 are inserted into the first through hole for longitudinally connected plate 320 and longitudinal direction
Keel 100 connect.
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 right-angle connector 300 and longitudinal keel 100 connects, and save riveter nail,
It constructs more convenient, more efficient.Inserted sheet 322 shown in attached drawing 10-12 is by carrying out cutting shape on longitudinally connected plate 320
The rectangular bars that bottom edge does not turn off are disconnected at three sides, are then formed rectangular bars along bottom edge bending, certain inserted sheet 322
It can also be formed by other means, for example similar inserted sheet 322 is welded on longitudinally connected 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 portion 310 that is horizontally inserted into includes that corresponding first insertion plate 311 and second are inserted into plate 312,
The first insertion plate 311 and the second insertion plate 312 are respectively arranged at the two sides of the longitudinally connected plate 320, longitudinal dragon
Bone 100 is square tube, and the horizontal keel 200 is C-shaped keel.
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, by mounting hole 130 by 322 bending of inserted sheet, is made so straight after inserted sheet 322 is inserted into rectangular opening 120
Angle connector 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 lightgage steel joist fast joint structure, including longitudinal keel and the vertically disposed horizontal keel of the longitudinal keel,
It is characterized by: the longitudinal keel is fixedly connected with the horizontal keel by right-angle connector, the right-angle connector packet
The longitudinally connected plate for being horizontally inserted into portion and connecting with for the longitudinal keel in the keel groove for being inserted into the horizontal keel is included,
The portion that is horizontally inserted into is bonded clamping, the side panel of the longitudinal keel and the longitudinal direction with the keel groove inner wall of horizontal keel
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 longitudinally connected plate
There is multiple groups first through hole, is provided with the connection structure matched with the first through hole on the longitudinally connected plate.
2. lightgage steel joist fast joint structure according to claim 1, it is characterised in that: the first through hole is circular hole,
The connection structure is multiple second through-holes opened up on longitudinally connected 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 by rivet or screw and consolidates longitudinally connected plate and longitudinal keel
Fixed connection.
3. lightgage steel joist fast joint structure 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 longitudinally connected plate, the cross-sectional shape of the inserted sheet and the rectangular opening
It is adapted, the quantity of first through hole described in each group is identical as the quantity of multiple inserted sheets, first through hole described in each group
Position distribution shape is consistent with the position distribution shape of multiple inserted sheets, 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 longitudinally connected plate with longitudinal keel.
4. lightgage steel joist fast joint structure according to claim 2, it is characterised in that: the multiple second through-hole is three
It is a, three the second through-hole distributions triangular in shape.
5. lightgage steel joist fast joint structure according to claim 3, it is characterised in that: the multiple inserted sheet is three,
Three inserted sheet distributions triangular in shape.
6. lightgage steel joist fast joint structure according to claim 3, it is characterised in that: the other side of the longitudinal keel
Plate face is successively uniformly provided with multiple mounting holes, another lateral plates and the lateral plates for opening up multiple groups first through hole from bottom to up
It is adjacent.
7. lightgage steel joist fast joint structure according to claim 1, it is characterised in that: the portion of being horizontally inserted into includes phase
Corresponding first insertion plate and the second insertion plate, the first insertion plate and the second insertion plate are respectively arranged at described longitudinally connected
The two sides of plate.
8. lightgage steel joist fast joint structure according to claim 1, it is characterised in that: the longitudinal keel is square tube,
The horizontal keel is C-shaped keel.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920113288.1U CN209538510U (en) | 2019-01-23 | 2019-01-23 | A kind of lightgage steel joist fast joint structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920113288.1U CN209538510U (en) | 2019-01-23 | 2019-01-23 | A kind of lightgage steel joist fast joint structure |
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| CN209538510U true CN209538510U (en) | 2019-10-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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