CN214785231U - Light-duty roofing furred ceiling conversion layer connection structure of steel construction - Google Patents
Light-duty roofing furred ceiling conversion layer connection structure of steel construction Download PDFInfo
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- CN214785231U CN214785231U CN202121358699.0U CN202121358699U CN214785231U CN 214785231 U CN214785231 U CN 214785231U CN 202121358699 U CN202121358699 U CN 202121358699U CN 214785231 U CN214785231 U CN 214785231U
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Abstract
A suspended ceiling conversion layer connecting structure of a steel structure light roof is arranged below the light roof; comprises a structural steel beam and a suspender; the structural steel beams are arranged in a group and are arranged in parallel at intervals along the transverse direction; each structural steel beam is connected to the bottom of the light roof along the longitudinal through length; the left side and the right side of each structural steel beam are respectively connected with a suspension loop; the hanging lugs are arranged at intervals along the longitudinal side face of the structural steel beam; a group of conversion layer section steels are arranged between the adjacent structural steel beams along the longitudinal direction; the conversion layer section steel is transversely arranged, and two ends of the conversion layer section steel are respectively and correspondingly connected with the hanging lugs on two sides; the hanger rods are connected to the bottom of the conversion layer section steel at intervals. The utility model provides a technical problem that traditional connected mode welding engineering volume is big, construction period is long, the process is complicated and construction cost is expensive.
Description
Technical Field
The utility model relates to an architectural decoration technical field, especially a light-duty roofing furred ceiling conversion layer connection structure of steel construction.
Background
At present, steel structure light roofs are mostly adopted in some indoor amusement parks, theme parks, factory buildings and other architectural designs, so that the construction period is shortened, and meanwhile, the weight of the roofs is reduced.
When the suspended ceiling is made under the steel structure light roof, the suspension rod and the light roof can not be connected by using the expansion bolt. When the suspended ceiling of the steel structure light roof is used in traditional decoration, the connecting pieces of angle codes are usually directly welded on site, and then the angle codes are converted to be stress points for the suspended ceiling, so that the method has very large on-site welding amount, not only is the construction period increased, but also the working procedure is very complicated; or the finished supporting and hanging frame is connected with the structural steel beam for conversion, so that the construction period is shortened, but the cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a light-duty roofing furred ceiling conversion layer connection structure of steel construction will solve traditional connected mode welding engineering volume big, construction period is long, the process is complicated and construction cost is expensive technical problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme.
A suspended ceiling conversion layer connecting structure of a steel structure light roof is arranged below the light roof; comprises a structural steel beam and a suspender; the structural steel beams are arranged in a group and are arranged in parallel at intervals along the transverse direction; each structural steel beam is connected to the bottom of the light roof along the longitudinal through length; the left side and the right side of each structural steel beam are respectively connected with a suspension loop; the hanging lugs are arranged at intervals along the longitudinal side face of the structural steel beam; a group of conversion layer section steels are arranged between the adjacent structural steel beams along the longitudinal direction; the conversion layer section steel is transversely arranged, and two ends of the conversion layer section steel are respectively and correspondingly connected with the hanging lugs on two sides; the hanger rods are connected to the bottom of the conversion layer section steel at intervals.
Preferably, the structural steel beam is made of i-shaped steel or H-shaped steel.
Preferably, the conversion layer section steel is made of angle steel or channel steel; the end part of the conversion layer section steel is attached to the front side face of the hanging lug and is connected with the hanging lug through a connecting bolt.
Preferably, the hanger is made of a hanger steel plate, the length of the hanger is 110 mm-130 mm, and the width of the hanger is 110 mm-130 mm; the hangers are vertically welded on the structural steel beam.
Preferably, a stiffening plate is arranged between the suspension loops and the structural steel beam.
Preferably, holes are formed in the transfer layer section steel at the connecting positions corresponding to the hanging rods; the upper end of the suspender is arranged in the hole in a penetrating way and is connected with the conversion layer section steel through double nuts.
Compared with the prior art, the utility model has the following characteristics and beneficial effect.
1. The utility model provides a light-duty roofing furred ceiling conversion layer connection structure of steel construction can satisfy the design demand of conventional furred ceiling conversion layer, and the hangers in the structure is in mill and structural steel beam welding in advance, and is provided with the stiffening plate between hangers and structural steel beam and has improved the stability and the intensity of hangers, and the mill processing hangers is compared in field weld, repairs etc. and the cost is lower, can effectively practice thrift the cost.
2. The utility model adopts the connection structure of the conversion layer of the steel structure light roof ceiling, which reduces the construction procedures of polishing fireproof paint on the steel beam, welding on site, rust-proof treatment, repairing fireproof paint, etc., avoids unqualified welding seams of welding on site, improper rust-proof treatment, etc., optimizes the process of connection of the conversion layer, and ensures the connection quality of the conversion layer of the ceiling in the later period; meanwhile, the construction period is shortened, and the technical problems of large welding work amount, long construction period, complex working procedures and high construction cost in the traditional connection mode are solved.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of the present invention disposed under a light roof.
Fig. 2 is the utility model discloses the both sides of well structure girder steel set up the structural sketch map of hangers.
Fig. 3 is a schematic structural diagram of the section steel of the conversion layer in the present invention.
Reference numerals: 1-structural steel beam, 2-hangers, 3-conversion layer steel, 4-connecting bolts, 5-light roof, 6-hanger rod, 7-double nuts, 8-stiffening plate, 9-holes and 10-long holes.
Detailed Description
As shown in fig. 1-3, the steel-structure light roof suspended ceiling conversion layer connecting structure is arranged below a light roof 5; comprises a structural steel beam 1 and a suspender 6; the structural steel beams 1 are arranged in a group and are arranged in parallel at intervals along the transverse direction; each structural steel beam 1 is connected to the bottom of the light roof 5 along the longitudinal through length; the left side and the right side of each structural steel beam 1 are respectively connected with a suspension loop 2; the hanging lugs 2 are arranged at intervals along the longitudinal side face of the structural steel beam 1; a group of conversion layer steel sections 3 are arranged between the adjacent structural steel beams 1 along the longitudinal direction; the conversion layer steel 3 is transversely arranged, and two ends of the conversion layer steel 3 are respectively and correspondingly connected with the hanging lugs 2 on two sides; the hanging rods 6 are connected to the bottom of the conversion layer steel 3 at intervals.
In this embodiment, the structural steel beam 1 is made of i-shaped steel or H-shaped steel.
In the embodiment, the conversion layer section steel 3 is made of angle steel or channel steel; the end part of the conversion layer steel 3 is attached to the front side surface of the hanging lug 2 and is connected with the hanging lug 2 through a connecting bolt 4.
In the embodiment, the hanging lug 2 is made of steel plates, the length of the hanging lug 2 is 110 mm-130 mm, and the width of the hanging lug 2 is 110 mm-130 mm; the hangers 2 are vertically welded on the structural steel beam 1.
In this embodiment, a stiffening plate 8 is disposed between the suspension loops 2 and the structural steel beam 1.
In the embodiment, a hole 9 is formed in the position, corresponding to the connecting position of the hanger rod 6, on the conversion layer steel 3; the upper end of the suspender 6 is arranged in the hole 9 in a penetrating way and is connected with the conversion layer section steel 3 through double nuts 7.
In the embodiment, the thickness of the stiffening plate 8 is 8 mm-12 mm.
In this embodiment, the connecting bolt 4 is a galvanized bolt, and the specification is M14.
In this embodiment, the light roof 5 is a non-concrete roof, and is determined according to design requirements.
In the embodiment, the conversion layer steel 3 is galvanized angle steel or channel steel, and the specific type is determined by the span of the structural steel beam 1; the distance between the longitudinally adjacent conversion layer section steels 3 is less than or equal to 1200mm and is equal to the distance between the hangers 2;
in this embodiment, the two ends of the conversion layer steel 3 and the positions corresponding to the connecting bolts 4 are provided with long round holes 10, which are drilled in advance and correspond to the hanging lugs 2.
In the embodiment, the hanger rod 6 is a galvanized harness screw with the specification of phi 8mm, penetrates through a hole 9 with the specification of phi 10mm, and is fastened with the conversion layer section steel 3 by using a double nut 7.
In the embodiment, the construction method of the steel structure light roof suspended ceiling conversion layer connection structure is as follows.
And 2, installing the main steel structure and the light roof 5 on site.
And 3, protecting the hanging lug 2 by using adhesive paper, and spraying fireproof paint on the main steel structure.
The above embodiments are not exhaustive of the specific embodiments, and other embodiments are possible, and the above embodiments are intended to illustrate, but not limit the scope of the present invention, and all applications coming from the simple changes of the present invention fall within the scope of the present invention.
Claims (6)
1. A suspended ceiling conversion layer connecting structure of a steel-structure light roof is arranged below a light roof (5); the method is characterized in that: comprises a structural steel beam (1) and a suspender (6); the structural steel beams (1) are arranged in a group and are arranged in parallel at intervals along the transverse direction; each structural steel beam (1) is connected to the bottom of the light roof (5) along the longitudinal through length; the left side and the right side of each structural steel beam (1) are respectively connected with a suspension loop (2); the hanging lugs (2) are arranged at intervals along the longitudinal side face of the structural steel beam (1); a group of conversion layer steel beams (3) are arranged between the adjacent structural steel beams (1) along the longitudinal direction; the conversion layer steel (3) is transversely arranged, and two ends of the conversion layer steel (3) are respectively and correspondingly connected with the hanging lugs (2) on two sides; the hanging rods (6) are connected to the bottom of the conversion layer steel (3) at intervals.
2. The connecting structure of the steel structure light roof suspended ceiling conversion layer according to claim 1, characterized in that: the structural steel beam (1) is made of I-shaped steel or H-shaped steel.
3. The connecting structure of the steel structure light roof suspended ceiling conversion layer according to claim 1, characterized in that: the conversion layer steel (3) is made of angle steel or channel steel; the end part of the conversion layer steel (3) is attached to the front side surface of the hanging lug (2) and is connected with the hanging lug (2) through a connecting bolt (4).
4. The connecting structure of the steel structure light roof suspended ceiling conversion layer according to claim 1, characterized in that: the hanger (2) is made of steel plates, the length of the hanger (2) is 110 mm-130 mm, and the width of the hanger (2) is 110 mm-130 mm; the hangers (2) are vertically welded on the structural steel beam (1).
5. The connecting structure of the steel structure light roof suspended ceiling conversion layer according to claim 1, characterized in that: a stiffening plate (8) is arranged between the suspension loops (2) and the structural steel beam (1).
6. The connecting structure of the steel structure light roof suspended ceiling conversion layer according to claim 1, characterized in that: holes (9) are formed in the connecting positions, corresponding to the hanging rods (6), on the conversion layer steel (3); the upper end of the suspender (6) is arranged in the hole (9) in a penetrating way and is connected with the conversion layer section steel (3) through double nuts (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121358699.0U CN214785231U (en) | 2021-06-18 | 2021-06-18 | Light-duty roofing furred ceiling conversion layer connection structure of steel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121358699.0U CN214785231U (en) | 2021-06-18 | 2021-06-18 | Light-duty roofing furred ceiling conversion layer connection structure of steel construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214785231U true CN214785231U (en) | 2021-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121358699.0U Active CN214785231U (en) | 2021-06-18 | 2021-06-18 | Light-duty roofing furred ceiling conversion layer connection structure of steel construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214785231U (en) |
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2021
- 2021-06-18 CN CN202121358699.0U patent/CN214785231U/en active Active
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