CN211200882U - Steel construction conversion layer furred ceiling - Google Patents
Steel construction conversion layer furred ceiling Download PDFInfo
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- CN211200882U CN211200882U CN201921221980.2U CN201921221980U CN211200882U CN 211200882 U CN211200882 U CN 211200882U CN 201921221980 U CN201921221980 U CN 201921221980U CN 211200882 U CN211200882 U CN 211200882U
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- main joist
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Abstract
The utility model belongs to the technical field of the decoration engineering technique and specifically relates to a steel construction conversion layer furred ceiling relates to a relatively poor problem of bearing capacity when having solved among the prior art light gauge steel and having connected with the floor bottom surface, and its technical essential is: the utility model provides a steel construction conversion layer furred ceiling, includes that parallel interval sets up a plurality of light gauge steel in the floor below, be provided with a plurality of fixed mounting at floor bottom surface and parallel spaced main joist between light gauge steel and the floor, be provided with first connecting piece between main joist and the floor, be provided with the second connecting piece between main joist and the light gauge steel, the ceiling of substructure is then fixed connection in light gauge steel below. Through above-mentioned scheme, with the help of main joist and light gauge steel two-stage formula mounting structure, avoid directly being connected with the floor bottom surface through lighter and thinner light gauge steel, make the light gauge steel more firm reliable in the erection joint performance of floor bottom surface.
Description
Technical Field
The utility model belongs to the technical field of the decoration engineering technique and specifically relates to a steel construction conversion layer furred ceiling is related to.
Background
The upper part and the lower part of a certain floor of the building have different using functions due to the plane, the upper part and the lower part of the floor adopt different structural types, and the structure is converted through the floor, so the floor is called a structure conversion layer. With the increasingly complex and variable building structure body types, the application of the conversion layer structure in the building structure is more and more common. The structural forms of the conversion layer include a reinforced concrete conversion layer structure, a prestressed concrete conversion layer structure and a steel conversion layer structure.
However, in the case of a conventional structural conversion layer, in places with large space such as a large concert hall, various large-scale equipment needs to be suspended on a ceiling, and when the equipment needs to be maintained in the later stage, the equipment suspended below the ceiling can be repaired by supporting the weight of an operator by means of the ceiling, and at this time, the light steel keels which are generally used in the conventional structural conversion layer and are installed quickly cannot stably and safely carry out long-term load bearing.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a steel construction conversion layer furred ceiling that bearing capacity is strong, the installation is stable.
The utility model discloses a can realize through following technical scheme:
the utility model provides a steel construction conversion layer furred ceiling, includes that parallel interval sets up a plurality of light gauge steel in the floor below, be provided with a plurality of fixed mounting at floor bottom surface and parallel spaced main joist between light gauge steel and the floor, be provided with first connecting piece between main joist and the floor, be provided with the second connecting piece between main joist and the light gauge steel, the ceiling of substructure is then fixed connection in light gauge steel below.
Through adopting above-mentioned technical scheme, with the help of main joist and light gauge steel two-stage formula mounting structure, avoid directly being connected with the floor bottom surface through lighter and thinner light gauge steel, make the light gauge steel more firm reliable in the installation connectivity of floor bottom surface.
Further setting the following steps: first connecting piece includes that a plurality of groups are followed the bracing of main joist both ends difference fixed mounting on floor bottom surface and main joist surface, a plurality of the bracing is followed main joist length direction equidistant setting.
Further setting the following steps: the adjacent inclined struts are symmetrically arranged along the perpendicular bisector of the horizontal connecting line of the two inclined struts.
Further setting the following steps: the bracing both ends are provided with the laminating respectively in the floor bottom surface and the mounting panel on main joist surface, the bracing top the mounting panel upwards wears to be equipped with the expansion bolts who squeezes into in the floor, threaded connection has the butt on the expansion bolts is in fixation nut on the mounting panel, the bracing bottom the mounting panel is worn to be equipped with and is passed the connecting bolt of main joist, connecting bolt is in the mounting panel with the equal threaded connection in both ends of main joist has fixation nut.
Through adopting above-mentioned technical scheme, connect main joist and floor bottom surface with the help of the bracing, and the bracing is because mounting panel and connecting bolt or expansion bolts realize connecting perpendicularly on main joist or floor bottom surface, makes the both ends of bracing can't skew in vertical face, and two bisymmetry mounting means makes the atress of main joist more stable, finally makes the installation of main joist steady firm.
Further setting the following steps: the second connecting piece is a suspender with one end fixedly connected to the bottom surface of the floor slab, the suspender penetrates through the main keel and is fixedly connected with the main keel, and the bottom end of the suspender is connected with the light steel keels.
Through adopting above-mentioned technical scheme, utilize the jib to be connected the installation with light gauge steel simultaneously with main joist and floor bottom surface, finally can guarantee light gauge steel's installation stability, and when being connected with the floor bottom surface, the multiple-point type is connected and is made the atress degree of each junction less relatively, and then with the lifting surface area sharing of light gauge steel to whole floor bottom surface on, improve the structural stability of light gauge steel and floor bottom surface.
Further setting the following steps: the light gauge steel top fixed be provided with a plurality of with light gauge steel vertically bears the weight of fossil fragments, it is parallel at mutual interval to bear the weight of fossil fragments, the jib bottom is provided with and is used for hanging bear the weight of the piece that hangs of fossil fragments.
Through adopting above-mentioned technical scheme, realize hoisting the light gauge steel below the floor with the help of hanging the piece and bearing the weight of fossil fragments, realize multipoint mode's stable hoist and mount when can install fast.
Further setting the following steps: horizontal interval is provided with the stull fossil fragments that are used for installing the ceiling between the light gauge steel, stull fossil fragments perpendicular to light gauge steel, the ceiling below is worn to be equipped with and is squeezed into the connecting nail in the stull fossil fragments.
Through adopting above-mentioned technical scheme, realize installing the ceiling in light gauge steel below, and realize increasing the area of being connected of ceiling and light gauge steel with the help of stull fossil fragments, guarantee the stability between both after the installation.
To sum up, the utility model discloses a beneficial technological effect does: the light steel keel for installing the ceiling is connected with the bottom surface of the floor slab and the main keel at the same time, so that the light steel keel has higher installation stability and can effectively bear the load.
Drawings
Fig. 1 is a schematic sectional view of the overall structure of the present invention.
Reference numerals: 1. a main keel; 2. a light steel keel; 3. bracing; 4. mounting a plate; 5. an expansion bolt; 6. fixing a nut; 7. a connecting bolt; 8. a boom; 10. a load bearing keel; 11. a hanger; 12. a connecting plate; 13. abutting against the nut; 14. a hook portion; 15. a resisting screw rod; 16. a cross-brace keel; 17. and (5) connecting nails.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Refer to fig. 1, do the utility model discloses a steel construction conversion layer furred ceiling, including a plurality of main joist 1 that are supported by the girder steel of fixed connection in the floor below and set up a plurality of light gauge steel 2 in main joist 1 below. The main keels 1 are parallel to each other and are all located in the same horizontal plane below the floor slab, and a first connecting piece used for connecting the main keels 1 and the floor slab is arranged between the main keels 1 and the bottom surface of the floor slab. The light steel keels 2 are parallel to the main keels 1 and are arranged in the same horizontal plane below the main keels 1 at equal intervals, and second connecting pieces are arranged between the light steel keels 2 and the main keels 1.
Referring to fig. 1, the first connecting piece includes a plurality of groups of bracing 3 of both ends difference fixed mounting in floor bottom surface and main joist 1 surface, and a plurality of bracing 3 are arranged along 1 length direction of main joist equidistant. And the two adjacent inclined struts 3 are symmetrically arranged along the perpendicular bisector of the horizontal connecting line of the two inclined struts. For the both ends fixed connection with bracing 3 on floor bottom surface or main joist 1, be provided with the mounting panel 4 of laminating in floor bottom surface and main joist 1 surface respectively at 3 both ends of bracing, the mounting panel 4 on 3 tops of bracing upwards wears to be equipped with the expansion bolts 5 of squeezing into the floor perpendicularly, threaded connection has the fixation nut 6 of butt on mounting panel 4 on expansion bolts 5, the mounting panel 4 of 3 bottoms of bracing wears to be equipped with the connecting bolt 7 that passes main joist 1 perpendicularly, connecting bolt 7 is respectively at the equal threaded connection in both ends outside mounting panel 4 and main joist 1 has fixation nut 6, and fixation nut 6 and mounting panel 4 and 1 butt of main joist, and then realize the fixed connection of bracing 3 with floor and main joist 1.
Referring to fig. 1, the second connecting piece is then jib 8 of one end fixed connection in the floor bottom surface, jib 8 passes main joist 1 along vertical direction, simultaneously around being equipped with the screw thread wire casing on the part body of rod that jib 8 passed main joist 1, and the both ends of screw thread wire casing extend to the upper and lower both sides of main joist 1 respectively, the screw thread cover is equipped with two fixation nut 6 on jib 8 with the help of the screw thread wire casing, fixation nut 6 is from upper and lower butt joint to main joist 1 surface respectively, realize jib 8 and carry out fixed connection with it when passing main joist 1.
Referring to fig. 1, a plurality of bearing keels 10 perpendicular to the light gauge steel 2 are fixedly welded above the light gauge steel 2, the bearing keels 10 are parallel to each other at intervals, a hanging piece 11 for hanging the bearing keels 10 is arranged at the bottom end of a hanging rod 8, a connecting plate 12 is horizontally bent at the top end of the hanging piece 11, the hanging rod 8 penetrates through the connecting plate 12, and meanwhile, an abutting nut 13 abutting against the connecting plate 12 from the lower part is in threaded connection with the hanging rod 8, so that the hanging piece 11 is fixedly installed, the hanging piece 11 is bent in the lower direction of the hanging rod 8 to form an L-shaped hanging part 14 for the bearing keels 10 to penetrate through, when the hanging piece 11 is hung on the bearing keel 10 from the lower part, the top part penetrates through a main keel 1, and finally, after an expansion bolt 5 arranged on the top part of the hanging piece and vertically driven into a floor slab, a retaining screw 15 with two ends horizontally penetrating through the hanging piece 11 is arranged above the bearing keel 10, and two outer sides of the retaining screw 15 are fixed on two outer sides of the hook-shaped part by means of the hook nut.
Referring to fig. 1, the wale keel 16 for installing the ceiling is horizontally welded between the light gauge steel 2, the wale keel 16 is perpendicular to the light gauge steel 2, and the wale keels 16 are arranged at equal intervals, it should be noted that the light gauge steel 2 and the bottom surface of the wale keel 16 are in the same horizontal plane, so that the ceiling can be simultaneously contacted with the light gauge steel 2 and the wale keel 16 when being installed. The ceiling is fixedly connected with the light steel keel 2 by driving the cross-brace keel 16 and the connecting nail 17 in the light steel keel 2 after penetrating from the lower part.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a steel construction conversion layer furred ceiling which characterized in that: set up a plurality of light gauge steel (2) in the floor below including parallel interval, be provided with a plurality of fixed mounting between light gauge steel (2) and the floor at floor bottom surface and parallel spaced main joist (1), be provided with first connecting piece between main joist (1) and the floor, be provided with the second connecting piece between main joist (1) and light gauge steel (2), the ceiling of understructure is then fixed connection in light gauge steel (2) below.
2. The steel structure conversion layer ceiling of claim 1, wherein: first connecting piece includes bracing (3) that a plurality of groups both ends difference fixed mounting are on floor bottom surface and main joist (1) surface, and is a plurality of bracing (3) are followed main joist (1) length direction is equidistant to be set up.
3. The steel structure conversion layer ceiling of claim 2, wherein: the adjacent inclined struts (3) are symmetrically arranged along the perpendicular bisector of the horizontal connecting line of the two.
4. The steel structure conversion layer ceiling of claim 2, wherein: bracing (3) both ends are provided with the laminating respectively in the floor bottom surface and mounting panel (4) on main joist (1) surface, bracing (3) top wear to be equipped with upwards squeeze into expansion bolts (5) in the floor on mounting panel (4), threaded connection is in from below butt on expansion bolts (5) fixation nut (6) on mounting panel (4), bracing (3) bottom wear to be equipped with on mounting panel (4) and pass connection bolt (7) of main joist (1), connection bolt (7) are in mounting panel (4) with equal threaded connection has fixation nut (6) outside the both ends of main joist (1).
5. The steel structure conversion layer ceiling of claim 1, wherein: the second connecting piece is jib (8) of one end fixed connection in the floor bottom surface, jib (8) pass main joist (1) and with main joist (1) fixed connection, jib (8) bottom with light gauge steel (2) are connected.
6. The steel structure conversion layer ceiling of claim 5, wherein: the light steel keel (2) top is fixed be provided with a plurality of with light steel keel (2) vertically bears fossil fragments (10), bear fossil fragments (10) parallel at interval each other, jib (8) bottom is provided with and is used for hanging bear piece (11) of fossil fragments (10).
7. The steel structure conversion layer ceiling of claim 1, wherein: horizontal interval is provided with stull fossil fragments (16) that are used for installing the ceiling between light gauge steel (2), stull fossil fragments (16) perpendicular to light gauge steel (2), wear to be equipped with below the ceiling and squeeze into connecting nail (17) in stull fossil fragments (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921221980.2U CN211200882U (en) | 2019-07-30 | 2019-07-30 | Steel construction conversion layer furred ceiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921221980.2U CN211200882U (en) | 2019-07-30 | 2019-07-30 | Steel construction conversion layer furred ceiling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211200882U true CN211200882U (en) | 2020-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921221980.2U Active CN211200882U (en) | 2019-07-30 | 2019-07-30 | Steel construction conversion layer furred ceiling |
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| CN (1) | CN211200882U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112982803A (en) * | 2021-03-04 | 2021-06-18 | 杭州康勋建设有限公司 | Shape suspended ceiling structure of preapring for an unfavorable turn of events |
| CN113719019A (en) * | 2021-08-23 | 2021-11-30 | 上海蓝天房屋装饰工程有限公司 | Assembled feather type suspended ceiling system and construction method thereof |
-
2019
- 2019-07-30 CN CN201921221980.2U patent/CN211200882U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112982803A (en) * | 2021-03-04 | 2021-06-18 | 杭州康勋建设有限公司 | Shape suspended ceiling structure of preapring for an unfavorable turn of events |
| CN113719019A (en) * | 2021-08-23 | 2021-11-30 | 上海蓝天房屋装饰工程有限公司 | Assembled feather type suspended ceiling system and construction method thereof |
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