CN214034243U - Light steel keel supporting combined connection structure for splicing double keels and partition wall - Google Patents
Light steel keel supporting combined connection structure for splicing double keels and partition wall Download PDFInfo
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- CN214034243U CN214034243U CN202023088426.7U CN202023088426U CN214034243U CN 214034243 U CN214034243 U CN 214034243U CN 202023088426 U CN202023088426 U CN 202023088426U CN 214034243 U CN214034243 U CN 214034243U
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Abstract
The utility model discloses a light gauge steel of two fossil fragments concatenations supports built-up connection structure and partition wall, this light gauge steel supports built-up connection structure includes: the two light steel keels are C-shaped light steel keels and are arranged side by side along the horizontal direction, and the two light steel keels are fixedly connected through first self-drilling screws to form a combined keel; the through keels are arranged on the back side of the combined keel at intervals in the vertical direction and comprise a first through keel and a second through keel; wherein, first through-keel arranges along the horizontal direction, and it is provided with the second through-keel to alternate between two adjacent first through-keels to the second is run through the keel and is arranged along the direction that becomes 45 jiaos with the horizontal direction. The utility model discloses a light gauge steel supports built-up connection structure has reduced the light gauge steel quantity, has practiced thrift the cost, is difficult to appear the flexonics, and stable in structure.
Description
Technical Field
The utility model relates to an architectural decoration field, concretely relates to light gauge steel of two fossil fragments concatenations supports built-up connection structure and partition wall.
Background
At present, in some high-rise office buildings, commercial free spaces, large indoor playgrounds, theme parks, factory buildings and other high-rise space buildings, partition walls between space partitions are generally of masonry or reinforced concrete structures, light steel keel structures and steel frame structures. When the height of the single-layer partition wall reaches 7-10m, when a masonry or reinforced concrete structure or a steel frame structure is adopted, the whole load is large, the requirement on a lower structure is high, wet operation is performed during construction, the process is complicated, and the period is long.
However, the conventional single-layer light steel keel partition wall has many problems, such as low structural strength and rigidity, easy occurrence of flexural deformation and structural instability.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a light gauge steel of two fossil fragments concatenations supports built-up connection structure and partition wall to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a light gauge steel of two fossil fragments concatenations supports built-up connection structure, include: the two light steel keels are C-shaped light steel keels and are arranged side by side along the horizontal direction, and the two light steel keels are fixedly connected through first self-drilling screws to form a combined keel; the through keels are arranged on the back side of the combined keel at intervals in the vertical direction and comprise a first through keel and a second through keel; wherein, first through-keel arranges along the horizontal direction, and it is provided with the second through-keel to alternate between two adjacent first through-keels to the second is run through the keel and is arranged along the direction that becomes 45 jiaos with the horizontal direction.
In a preferred embodiment, the two light steel keels are the same in size, and both adopt a C-shaped vertical keel with the specification of 150mm multiplied by 1.0mm, and the inner sides of the two light steel keels are fixedly connected through a first self-drilling screw.
In a preferred embodiment, the angle between two second through keels on either side of the first through keel is 90 °.
In a preferred embodiment, one first through keel is provided every 600mm apart in the vertical direction from the head to the tail of the composite keel.
In a preferred embodiment, each through keel is fixedly connected with the back side of the combined keel through four second self-drilling screws, wherein two second self-drilling screws are fixedly connected with one light steel keel, and the other two second self-drilling screws are fixedly connected with the other light steel keel.
In a preferred embodiment, the length of the through keel 2 is less than the width of the composite keel.
In a preferred embodiment, the first self-drilling screw and the second self-drilling screw are both M5.5 × 20 in gauge, and the through keel is 38 × 12 × 1.2mm in gauge.
The utility model also discloses a light gauge steel of adopting above-mentioned double joist concatenation supports built-up connection structure's partition wall, has arranged a plurality of combination fossil fragments along the horizontal direction interval on the partition wall, and the interval of two adjacent combination fossil fragments is 300mm, and every combination fossil fragments passes through the double angle sign indicating number connecting piece in top and top structure fixed connection to through the double angle sign indicating number connecting piece in bottom and ground fixed connection.
In a preferred embodiment, the two outer sides of the combined keels are connected in a transverse through length mode through a plurality of parallel steel belts, and one parallel steel belt is fixed at intervals of 1200mm from top to bottom.
Compared with the prior art, the utility model discloses a light gauge steel of two fossil fragments concatenations supports built-up connection structure's beneficial effect is: the utility model discloses a combination fossil fragments that constitute by two C type light gauge steel, the dorsal part of combination fossil fragments is provided with many and runs through fossil fragments, as the reinforcement connecting piece of fossil fragments system, has reduced the light gauge steel quantity through above-mentioned design, has practiced thrift the cost, is difficult to appear flexonics, and stable in structure. Adopt the utility model discloses a light gauge steel supports built-up connection structure, when the construction, reducible cross operation is favorable to construction safety. Adopt simultaneously the utility model discloses a light gauge steel supports built-up connection structure's partition wall compares with traditional partition wall, reinforced concrete partition wall, the steelframe partition wall of building by laying bricks or stones, and it is fast to have an installation rate, and overall structure dead weight is little, like when adjusting service function, tears open and changes the facility to the bearing capacity demand to floor or ground has been reduced.
Drawings
Fig. 1 is a schematic sectional view of a combined keel structure according to a preferred embodiment of the invention.
Fig. 2 is a side elevation view of the whole framework of the light steel keel supporting and combining connection structure of the utility model.
Fig. 3 is a front view of the whole framework of the light steel keel supporting and combining connection structure of the utility model.
Description of reference numerals:
1-light steel keel, 2-through keel, 3-first self-drilling screw, 4-second self-drilling screw, 21-first through keel and 22-second through keel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative work, all belong to the protection scope of the present invention.
Example 1:
as shown in fig. 1-3, the utility model discloses light gauge steel of two fossil fragments concatenations supports built-up connection structure of preferred embodiment's two fossil fragments includes: two light gauge steel 1 and many are run through fossil fragments 2. The two light steel keels 1 are C-shaped light steel keels, and the two light steel keels 1 are arranged side by side along the horizontal direction and serve as main structures of the light steel keel supporting combined connection structure. The two light steel keels 1 are fixedly connected through first self-drilling screws 3 to form a combined keel. Many run through fossil fragments 2 and set up the dorsal part at the combination fossil fragments along vertical direction interval, support the reinforcement connecting piece of built-up connection structure as light gauge steel to play the effect of built-up connection to C type combination fossil fragments. Wherein, run through fossil fragments 2 and include first through fossil fragments 21 and second through fossil fragments 22, first through fossil fragments 21 are arranged along the horizontal direction, and two adjacent first through fossil fragments 21 alternate between be provided with the second through fossil fragments 22 to the second runs through fossil fragments 22 and arranges along the direction that becomes 45 jiaos with the horizontal direction, and the slant that runs through fossil fragments 22 through the second is arranged and is strengthened the overall stability of combination fossil fragments.
In a preferred embodiment, the two light steel keels 1 have the same size, and each light steel keel adopts a C-shaped vertical keel with the specification of 150mm × 1.0mm, and the inner sides of the two light steel keels 1 are fixedly connected through first self-drilling screws 3.
In a preferred embodiment, each through keel 2 is fixedly connected with the back side of the combined keel through four second self-drilling screws 4, wherein two second self-drilling screws 4 are fixedly connected with one light steel keel 1, and the other two second self-drilling screws 4 are fixedly connected with the other light steel keel 1.
In a preferred embodiment, the length of the through keel 2 is less than the width of the composite keel.
In a preferred embodiment, the first self-drilling screw 3 and the second self-drilling screw 4 are both M5.5 × 20 in size, and the through keel 2 is 38 × 12 × 1.2mm in size.
Example 2:
in this embodiment, the first through keels 21 are provided one at every 600mm interval in the vertical direction from the head to the tail of the combined keel. Preferably, the first through keel 21 is arranged from the head of the combined keel, the last through keel 21 is arranged at the tail of the combined keel, the second through keel 22 is arranged between two adjacent first through keels 21 in an inserting manner, and the included angle between the two second through keels 22 at two sides of the first through keel 21 is 90 degrees.
Example 3:
the utility model also provides an adopt light gauge steel of above-mentioned double joist concatenation to support composite connection structure's partition wall, along horizontal direction interval arrangement on the partition wall have a plurality of combination fossil fragments, and the interval of two adjacent combination fossil fragments is 300mm, and every combination fossil fragments passes through the double angle sign indicating number connecting piece in top and top structure fixed connection to through the double angle sign indicating number connecting piece in bottom and ground fixed connection.
Furthermore, the two sides of the outer sides of the combined keels are connected in a transverse through length mode through a plurality of parallel steel belts, and the parallel steel belts are fixed one by one at intervals of 1200mm from top to bottom.
Example 4:
the utility model discloses an adopt the light gauge steel of above-mentioned double joist concatenation to support built-up connection structure's concrete installation flow does: firstly, two C-shaped light steel keels are assembled into a structural unit (combined keel) in a temporary material processing area of a construction site and are hauled to an installation site, then double rows of fixed top and bottom corner brace connectors are installed in the construction site, after the double rows of fixed top and bottom corner brace connectors are installed, the combined keel is installed from one side of a partition wall, the combined keel is horizontally placed on the ground, the direction is perpendicular to the direction of the partition wall, an electric hoist is used for hoisting, the combined keel is vertically placed step by step, and the combined keel is measured horizontally and vertically and is fixed with the double rows of top and bottom corner brace connectors.
The assembled combined keel specifically comprises the following steps: the two C-shaped light steel keels are sequentially horizontally arranged in place and then connected and spliced, 38 × 12 × 1.2mm penetrating keels are used as reinforcing members and positioned on the back surfaces of the C-shaped light steel keels, the penetrating keels are arranged on the back surfaces of the C-shaped light steel keels respectively in a horizontal direction and inclined at an angle of 45 degrees, and the penetrating keels are fixedly connected through second self-drilling screws. And connecting the two C-shaped light steel keels by adopting a first self-drilling screw to form a reinforced combined keel.
And other combined keels are sequentially arranged in the same manner, and the distance between every two adjacent combined keels is 300 mm. After all construction of partition wall fossil fragments are finished, all adopt many parallel steel bands to carry out horizontal logical length connection in the outside both sides of a plurality of combination fossil fragments of partition wall, parallel steel band top-down every interval 1200mm is fixed one. .
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a light gauge steel of two fossil fragments concatenations supports built-up connection structure which characterized in that: light gauge steel support built-up connection structure of two fossil fragments concatenation includes:
the combined keel comprises two light steel keels (1), wherein the two light steel keels (1) are C-shaped light steel keels, the two light steel keels (1) are arranged side by side along the horizontal direction, and the two light steel keels (1) are fixedly connected through first self-drilling screws (3) to form a combined keel; and
the combined keel comprises a plurality of through keels (2), wherein the through keels (2) are arranged on the back side of the combined keel at intervals along the vertical direction, and each through keel (2) comprises a first through keel (21) and a second through keel (22);
the first through keels (21) are arranged along the horizontal direction, the second through keels (22) are arranged between every two adjacent first through keels (21) in a penetrating mode, and the second through keels (22) are arranged along the direction forming an angle of 45 degrees with the horizontal direction.
2. The double-keel spliced light steel keel supporting and combining connection structure according to claim 1, wherein: the two light steel keels (1) are identical in size, the C-shaped vertical keels with the specification of 150mm multiplied by 1.0mm are adopted, and the inner sides of the two light steel keels (1) are fixedly connected through the first self-drilling screws (3).
3. The double-keel spliced light steel keel supporting and combining connection structure according to claim 2, wherein: the included angle between two second penetrating keels (22) on two sides of the first penetrating keel (21) is 90 degrees.
4. The double-keel spliced light steel keel supporting and combining connection structure according to claim 3, wherein: and one first through keel (21) is arranged from the head part to the tail part of the combined keel at intervals of 600mm in the vertical direction.
5. The double-keel spliced light steel keel supporting and combining connection structure according to claim 4, wherein: each penetrating keel (2) is fixedly connected with the back side of the combined keel through four second self-drilling screws (4), wherein the second self-drilling screws (4) are fixedly connected with one light steel keel (1), and the other two self-drilling screws (4) are fixedly connected with the other light steel keel (1).
6. The double-keel spliced light steel keel supporting and combining connection structure according to claim 5, wherein: the length of the through keel (2) is smaller than the width of the combined keel.
7. The double-keel spliced light steel keel supporting and combining connection structure according to claim 5, wherein: the first self-drilling screw (3) and the second self-drilling screw (4) are both M5.5 multiplied by 20 in specification, and the through keel (2) is 38 multiplied by 12 multiplied by 1.2mm in specification.
8. A partition wall using the double keel spliced light steel keel support combination connecting structure according to any one of claims 1-7, which is characterized in that: have a plurality ofly along horizontal direction interval arrangement on the partition wall the interval of combination fossil fragments, adjacent two the interval of combination fossil fragments is 300mm, every combination fossil fragments pass through the double angle sign indicating number connecting piece in top and top structure fixed connection to through the double angle sign indicating number connecting piece in bottom and ground fixed connection.
9. The partition wall of claim 8, wherein: a plurality of the outside both sides of combination fossil fragments all adopt many parallel steel bands to carry out horizontal logical length and connect, parallel steel band top-down is fixed one at every interval 1200 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023088426.7U CN214034243U (en) | 2020-12-21 | 2020-12-21 | Light steel keel supporting combined connection structure for splicing double keels and partition wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023088426.7U CN214034243U (en) | 2020-12-21 | 2020-12-21 | Light steel keel supporting combined connection structure for splicing double keels and partition wall |
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| Publication Number | Publication Date |
|---|---|
| CN214034243U true CN214034243U (en) | 2021-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023088426.7U Active CN214034243U (en) | 2020-12-21 | 2020-12-21 | Light steel keel supporting combined connection structure for splicing double keels and partition wall |
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| CN (1) | CN214034243U (en) |
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