CN209854970U - Cross-shaped connecting structure of light steel keel composite wall - Google Patents

Cross-shaped connecting structure of light steel keel composite wall Download PDF

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Publication number
CN209854970U
CN209854970U CN201920391076.XU CN201920391076U CN209854970U CN 209854970 U CN209854970 U CN 209854970U CN 201920391076 U CN201920391076 U CN 201920391076U CN 209854970 U CN209854970 U CN 209854970U
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composite wall
fossil fragments
keel
light steel
light
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CN201920391076.XU
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李元齐
郑华海
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Shanghai Tongji Information Technology Co Ltd
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Shanghai Tongji Information Technology Co Ltd
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Abstract

The utility model discloses a light gauge steel composite wall cross connection structure, including first light gauge steel composite wall, second light gauge steel composite wall and third light gauge steel composite wall, fourth light gauge steel composite wall couples together four wall body coupling of the aforesaid through setting up first connection fossil fragments, second connection fossil fragments and third connection fossil fragments. The utility model discloses do not influence the traditional processing method of light gauge steel composite wall, can make again and to take to apply to can firmly be connected between the light gauge steel composite wall of panel for the light gauge steel composite wall can realize doing into the board module in the mill, reduces the work load of wallboard at the on-the-spot equipment, and then shortens construction cycle.

Description

Cross-shaped connecting structure of light steel keel composite wall
Technical Field
The utility model relates to a light gauge steel system building field especially relates to a light gauge steel composite wall cross connection structure.
Background
In recent years, with the rising of labor cost in the construction industry, labor saving and construction speed acceleration are continuous pursuits of each construction enterprise. The light steel keel system building has the advantages of energy conservation, environmental protection, high strength, good earthquake resistance, easy realization of large-scale and standardized production in factories, short construction period and the like, and is applied to buildings such as low-rise houses, apartments, villas, schools, hospitals and the like. Generally, the construction mode of light steel keel system building is to transport the structural keel, the cladding plate, the door and the window and the like to the construction site respectively for assembly, and the construction mode has the defects of low industrialization degree, uncontrolled assembly quality, more site construction processes, long construction period, weather influence on construction progress and the like. If a technology is available, the wallboard of the light steel keel system building can be assembled in advance in a factory, various covering plates, doors and windows, exterior wall veneers and the like are installed in advance in the factory according to actual requirements, so that the assembled plates are only required to be conveyed to a construction site, the plate assembling operation is only required to be carried out on the site, and the problem caused by the traditional construction method of the existing light steel keel system building can be effectively solved. However, if the wall bodies are assembled in a factory, the wall keel is provided with the veneering plates, so that the adjacent wall bodies are connected with each other without an operation space, and the plate-blocking construction mode cannot be implemented. Therefore, the key for solving the problem of the connection structure between the light steel keel system building wallboards is researched.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to the above-mentioned problem, a light gauge steel composite wall cross connection structure is provided. In order to achieve the above object, the utility model provides a following technical scheme: the cross-shaped connecting structure of the light steel keel composite wall comprises a first light steel keel composite wall, a second light steel keel composite wall and a third light steel keel composite wall, and further comprises a first connecting keel, a second connecting keel and a third connecting keel.
Preferably, the first light steel keel composite wall, the second light steel keel composite wall and the third light steel keel composite wall are identical in structure and are in the form of laying structural laying panels on two sides of the light steel keel, and the thickness of the structural laying panels of the first light steel keel composite wall and the third light steel keel composite wall is equal.
Preferably, the structural laying panels of the first light steel keel composite wall and the second light steel keel composite wall are flush with the web of the light steel keel; the length of the structural laying panel of the third light gauge steel composite wall is short, and the difference between the length of the structural laying panel of the third light gauge steel composite wall and the length of the light gauge steel in the third light gauge steel composite wall is equal to the thickness of the structural laying panels of the first light gauge steel composite wall and the third light gauge steel composite wall.
Preferably, the first connecting keel comprises a first connecting keel body, a first connecting keel long side flange and a first connecting keel short side flange, one end of the first connecting keel body is connected with one end of the first connecting keel long edge flange, the first connecting keel long edge flange can be formed by bending one end of the first connecting keel body, and is connected with the other end of the first connecting keel body at an angle of 90 degrees, the other end of the first connecting keel body is connected with one end of the first connecting keel short side flange, the first connecting keel short side flange can be formed by bending the other end of the first connecting keel body, and are connected with each other at an angle of 90 degrees, the first connecting keel long edge flange and the first connecting keel short edge flange are arranged at the same side, the first connecting keel body is arranged on the first light steel keel composite wall through self-tapping screws, and the long-edge flange of the first connecting keel is connected with the second light steel keel composite wall through a self-tapping screw.
Preferably, the second connecting keel comprises a second connecting keel body, a second connecting keel long side flange and a second connecting keel short side flange, one end of the second connecting keel body is connected with one end of the long-side flange of the second connecting keel, the long-side flange of the second connecting keel can be formed by bending one end of the second connecting keel body, and is connected with the other end of the second connecting keel body at an angle of 90 degrees, the other end of the second connecting keel body is connected with one end of the second connecting keel short edge flange, the second connecting keel short edge flange can be formed by bending the other end of the second connecting keel body, and are connected at an angle of 90 degrees, the flange of the long side of the second connecting keel and the flange of the short side of the second connecting keel are positioned at the same side, the first connecting keel body is connected with a third light steel keel composite wall through a self-tapping screw, and the long-edge flange of the second connecting keel is connected with the second light steel keel composite wall through the self-tapping screw.
Preferably, the third is connected fossil fragments and is included third connection fossil fragments body, first equilateral edge of a wing and second equilateral edge of a wing, and the one end that fossil fragments body was connected to first equilateral edge of a wing accessible third is bent and is formed, and the other end that fossil fragments body was connected to second equilateral edge of a wing accessible third is bent and is formed, the third is connected fossil fragments body and is connected with first connection fossil fragments minor face edge of a wing through self tapping screw, the third is connected fossil fragments body and is connected fossil fragments minor face edge of a wing through self tapping screw and second.
Preferably, still include fourth light gauge steel composite wall, still be equipped with the steel stretching strap on the fourth light gauge steel composite wall, the one end and the fourth light gauge steel composite wall of steel stretching strap are connected, and the other end passes through self tapping screw and the first equilateral edge of a wing and the second equilateral edge of a wing fixed connection of third connection fossil fragments.
Preferably, the steel pull strip is provided with a structural face plate rear mounting plate through self-tapping screws.
Preferably, one end of the steel drawstring is arranged on the light steel keel of the fourth light steel keel composite wall.
The utility model has the advantages that: the connecting structure does not change the traditional method of the light steel keel composite wall, does not change the structure and the size of the light steel keel composite wall, only needs to shorten the structural laying panel at one end of the connected light steel keel composite wall, and processes three connecting keels. Three light gauge steel composite walls are connected through two connecting keels, the other connecting keel and the front two connecting keels are connected through screws to form a spliced rectangular column, an upper guide rail and a lower guide rail (rigid support and steel drawstrings) which stretch out are reserved at the connecting end of the other light gauge steel composite wall and are inserted into the connecting keel which is installed at last, and the last light gauge steel composite wall is connected through screws to complete the connection of the cross-shaped nodes of the light gauge steel composite wall. The traditional processing method of the light steel keel composite wall is not influenced, and the light steel keel composite walls with the coated panels can be firmly connected, so that the light steel keel composite wall can be made into plate modules in a factory, the workload of assembling wallboards on site is reduced, and the construction period is further shortened.
Drawings
FIG. 1: a schematic structural diagram of a cross-shaped connecting structure of a light steel keel composite wall; FIG. 2: the structure of the first connecting keel is schematic;
FIG. 3: the structure of the second connecting keel is schematic;
FIG. 4: the third connecting keel is a schematic structural diagram; FIG. 5: a three-dimensional schematic diagram of a cross-shaped connecting structure of a light steel keel composite wall.
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. 1-5, the present invention provides a technical solution: the cross-shaped connecting structure of the light steel keel composite wall comprises a first light steel keel composite wall 1, a second light steel keel composite wall 2 and a third light steel keel composite wall 3, and further comprises a first connecting keel 4, a second connecting keel 5 and a third connecting keel 6.
The first light steel keel composite wall 1, the second light steel keel composite wall 2 and the third light steel keel composite wall 3 are identical in structure and are in the form of laying structural laying panels on two sides of the light steel keel, and the thickness of the structural laying panels of the first light steel keel composite wall 1 and the third light steel keel composite wall 3 is equal.
The structure laying panels of the first light steel keel composite wall 1 and the second light steel keel composite wall 2 are parallel and level to the web of the light steel keel, the length of the structure laying panel of the third light steel keel composite wall 3 is short, and the length of the light steel keel in the third light steel keel composite wall 3 is equal to the thickness of the structure laying panels of the first light steel keel composite wall 1 and the third light steel keel composite wall 3.
First connection keel 4 includes first connection keel body 401, long limit flange 402 of first connection keel and first connection keel minor face flange 403, the one end of first connection keel body 401 and the one end of the long limit flange 402 of first connection keel are connected, and be the connection of 90 degrees angles, the other end of first connection keel body 401 and the one end of first connection keel minor face flange 403 are connected, and be the connection of 90 degrees angles, long limit flange 402 of first connection keel and first connection keel minor face flange 403 are in same one side, first connection keel body 401 passes through self tapping screw and installs on first light gauge steel composite wall 1, the long limit flange of first connection keel passes through self tapping screw and is connected with second light gauge steel composite wall 2.
Keel body 501 is connected including the second to the second connection keel 5, keel long side flange 502 is connected to the second and keel short side flange 503 is connected to the second, the one end that keel 5 body is connected to the second and the one end that keel long side flange 502 is connected to the second is connected, and be 90 degrees angle connection, the other end that keel body 501 is connected to the second is connected with the one end that keel short side flange 503 is connected to the second, and be 90 degrees angle connection, keel long side flange 502 is connected to the second and keel short side flange 503 is connected with the second in same one side, first connection keel body 501 is connected with third light gauge composite wall 3 through self-tapping screw, keel long side flange 502 is connected 2 through self-tapping screw and second light gauge composite wall.
The third connecting keel 6 comprises a third connecting keel body 601, a first equilateral flange 602 and a second equilateral flange 603, the third connecting keel body 601 is connected with the first connecting keel short edge flange 403 through a self-tapping screw, and the third connecting keel body 601 is connected with the second connecting keel short edge flange 503 through a self-tapping screw.
The light steel keel composite wall is characterized by further comprising a fourth light steel keel composite wall 7, a steel drawstring 8 is further arranged on the fourth light steel keel composite wall 7, one end of the steel drawstring 8 is connected with the fourth light steel keel composite wall 7, and the other end of the steel drawstring is installed on the first equilateral flange 602 and the second equilateral flange 603 through self-tapping screws.
The steel drawstring 8 is provided with a structural panel-laying rear mounting plate 9 through self-tapping screws.
One end of the steel drawstring 8 is arranged on the light steel keel of the fourth light steel keel composite wall 7.
The working principle is as follows:
processing a first light steel keel composite wall, a second light steel keel composite wall, a third light steel keel composite wall and a fourth light steel keel composite wall in a factory, and mounting structural laying panels on the keel framework, wherein the structural laying panels of the first light steel keel composite wall and the third light steel keel composite wall are flush with keel webs at the end parts; the structural laying plates on the two sides of the connecting end of the second light steel keel composite wall are shorter than the wall, and the shortened length is equal to the thickness of the structural laying plates of the first light steel keel composite wall and the third light steel keel composite wall; the steel drawing belt at the connecting end of the fourth light steel keel composite wall extends out of the end keel, and the extending length is equal to the height of the web plate of the upright keel.
Processing first connection fossil fragments, second connection fossil fragments, third connection fossil fragments, first connection fossil fragments and second connection fossil fragments accessible will be cut with one side edge of a wing of the U type fossil fragments that wall body stand fossil fragments match and obtain, and the third connection fossil fragments are the same with fourth light gauge steel composite wall stand fossil fragments completely.
The first connecting keel and the first light steel keel composite wall are connected through the tapping screws, and the second connecting keel and the third light steel keel composite wall are connected through the tapping screws.
The first light steel keel composite wall, the second light steel keel composite wall and the third light steel keel composite wall are placed in position to be installed at the installation position and are firmly connected with the lower structure, and then the first connecting keel, the second connecting keel and the second light steel keel composite wall are connected through self-tapping screws.
Installing the fourth connecting keel on the short edge flange of the first connecting keel and the short edge flange of the second connecting keel through self-tapping screws
And (3) positioning the fourth light steel keel composite wall on the installation position, wrapping the outer flange of the fourth connecting keel by the rigid support extending out of the fourth light steel keel composite wall, and installing and fixing the fourth connecting keel and the fourth connecting keel by self-tapping screws.
And finally pressing the rear panel of the structure with the panel into the joint connecting part of the four walls, and connecting the rear panel of the structure with the panel with the fourth light steel keel composite wall by using self-tapping screws until the whole construction is finished.

Claims (9)

1. The utility model provides a light gauge steel composite wall cross connection structure, includes first light gauge steel composite wall (1), second light gauge steel composite wall (2) and third light gauge steel composite wall (3), its characterized in that: the connecting keel structure further comprises a first connecting keel (4), a second connecting keel (5) and a third connecting keel (6).
2. The cross-shaped connecting structure of the light steel keel composite wall according to claim 1, wherein: the first light steel keel composite wall (1), the second light steel keel composite wall (2) and the third light steel keel composite wall (3) are identical in structure and are in the form that the structure laying panels are laid on two sides of the light steel keel, and the thickness of the structure laying panels of the first light steel keel composite wall (1) and the third light steel keel composite wall (3) is equal.
3. The cross-shaped connecting structure of the light steel keel composite wall as recited in claim 2, wherein: the structural laying panels of the first light steel keel composite wall (1) and the second light steel keel composite wall (2) are flush with the web of the light steel keel; the length of the structural veneer of the third light steel keel composite wall (3) is short, and the difference between the length of the structural veneer of the third light steel keel composite wall (3) and the length of the light steel keel in the third light steel keel composite wall is equal to the thickness of the structural veneer of the first light steel keel composite wall (1) and the third light steel keel composite wall (3).
4. The cross-shaped connecting structure of the light steel keel composite wall according to claim 1, wherein: first connection fossil fragments (4) include first connection fossil fragments body (401), the long limit of first connection fossil fragments edge of a wing (402) and first connection fossil fragments minor face edge of a wing (403), the one end of first connection fossil fragments body (401) and the one end of the long limit of first connection fossil fragments edge of a wing (402) are connected to be 90 degrees angle connection, the other end of first connection fossil fragments body (401) and the one end of first connection fossil fragments minor face edge of a wing (403) are connected to be 90 degrees angle connection, first connection fossil fragments long limit edge of a wing (402) and first connection fossil fragments minor face edge of a wing (403) are in same one side, and first connection fossil fragments body (401) are installed on first light gauge steel composite wall (1) through self tapping screw, first connection fossil fragments long limit edge of a wing (402) is connected with second light gauge steel composite wall (2) through self tapping screw.
5. The cross-shaped connecting structure of the light steel keel composite wall according to claim 1, wherein: the second is connected fossil fragments (5) and is connected fossil fragments minor face edge (503) including second connection fossil fragments body (501), the long limit of second connection fossil fragments edge (502) and second, the one end that the second is connected fossil fragments (5) body and the one end that the long limit of second connection fossil fragments edge (502) are connected to be 90 degrees angle connection, the other end that the second is connected fossil fragments body (501) and the one end that the second is connected fossil fragments minor face edge (503) are connected to be 90 degrees angle connection, the second is connected fossil fragments long limit edge (502) and second and is connected fossil fragments minor face edge (503) in same one side, first connection fossil fragments body (501) are connected with third light gauge compound wall (3) through self-tapping screw, the second is connected fossil fragments long limit edge (502) and is connected (2) through self-tapping screw and second light gauge compound wall.
6. The cross-shaped connecting structure of the light steel keel composite wall according to claim 1, wherein: the third is connected fossil fragments (6) and is included third connection fossil fragments body (601), first equilateral edge of a wing (602) and second equilateral edge of a wing (603), third connection fossil fragments body (601) are connected with first connection fossil fragments minor face edge of a wing (403) through self tapping screw, third connection fossil fragments body (601) are connected with second connection fossil fragments minor face edge of a wing (503) through self tapping screw.
7. The cross-shaped connecting structure of the light steel keel composite wall as recited in claim 6, wherein: still include fourth light gauge steel composite wall (7), still be equipped with steel drawstring (8) on fourth light gauge steel composite wall (7), the one end and the fourth light gauge steel composite wall (7) of steel drawstring (8) are connected, and the other end passes through self tapping screw respectively with first equilateral edge of a wing (602) and second equilateral edge of a wing (603) fixed connection.
8. The cross-shaped connecting structure of the light steel keel composite wall as recited in claim 7, wherein: and a structural panel-coating rear mounting plate (9) is arranged on the steel drawstring (8) through self-tapping screws.
9. The cross-shaped connecting structure of the light steel keel composite wall as recited in claim 7, wherein: one end of the steel drawstring (8) is arranged on the light steel keel of the fourth light steel keel composite wall (7).
CN201920391076.XU 2019-03-26 2019-03-26 Cross-shaped connecting structure of light steel keel composite wall Active CN209854970U (en)

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Application Number Priority Date Filing Date Title
CN201920391076.XU CN209854970U (en) 2019-03-26 2019-03-26 Cross-shaped connecting structure of light steel keel composite wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920391076.XU CN209854970U (en) 2019-03-26 2019-03-26 Cross-shaped connecting structure of light steel keel composite wall

Publications (1)

Publication Number Publication Date
CN209854970U true CN209854970U (en) 2019-12-27

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ID=68935148

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Application Number Title Priority Date Filing Date
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