CN210917900U - Light steel bar truss floor carrier plate end connection structure - Google Patents
Light steel bar truss floor carrier plate end connection structure Download PDFInfo
- Publication number
- CN210917900U CN210917900U CN201920771584.0U CN201920771584U CN210917900U CN 210917900 U CN210917900 U CN 210917900U CN 201920771584 U CN201920771584 U CN 201920771584U CN 210917900 U CN210917900 U CN 210917900U
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- China
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- steel bar
- bar truss
- plate
- carrier plate
- building carrier
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Abstract
The utility model relates to a building carrier plate connects technical field, concretely relates to light steel bar truss building carrier plate end connection structure, including the anchor member, anchor member one end and shear force wall fixed connection, the other end are connected with the angle steel, and light steel bar truss building carrier plate includes steel bar truss and locates the building carrier plate of steel bar truss downside, and the welding of steel bar truss tip has the support muscle, the support muscle includes branch and base muscle, the base muscle is connected with the angle steel. The utility model discloses an anchor member fixes the angle steel in shear force wall one side, install light steel bar truss building carrier plate on the angle steel, building carrier plate downside need not bearing structure alright concreting like this, to the interlayer decoration of building, like the interlayer of loft, do not destroy major structure, the building carrier plate installation is convenient fast, give sound insulation, the bearing, the fire prevention level can both reach the requirement, and can set up hollow or light material on the building carrier plate as required, form light floor, can save material reduce cost.
Description
Technical Field
The utility model relates to a building carrier plate connects technical field, concretely relates to light steel bar truss building carrier plate end connection structure.
Background
The existing cast-in-place floor bearing plate needs to be connected with a shear wall through binding of connecting bars and steel bars of the shear wall when a building is built, the floor bearing plate and the shear wall are connected, and then concrete is poured, so that the floor and the shear wall are integrally formed. However, for a building which is completed in a whole, such as a house with a higher floor height, for example, loft, the insulation can not be realized by a cast-in-place floor slab. And the building or the building is provided with an interlayer by using a method that an embedded part or an installation connecting part is embedded in the shear wall body in advance, the embedded part or the installation connecting part is connected with the section bar, and then a template is built on the section bar or concrete is poured. Although the support pieces are simple and convenient to set up, the floor slab has poor sound insulation effect, larger occupied height and high decoration cost. Therefore, a cast-in-place floor support plate node connection structure capable of connecting a cast-in-place floor slab and a shear wall is needed.
SUMMERY OF THE UTILITY MODEL
Problem to prior art existence, the utility model provides a light steel bar truss building carrier plate end connection structure, this structure not only can make things convenient for, stably with building carrier plate connection, simple structure moreover.
According to the utility model discloses a light steel bar truss building carrier plate end connection structure, including the anchor member, anchor member one end and shear force wall fixed connection, the other end are connected with the angle steel, and light steel bar truss building carrier plate includes steel bar truss and locates the building carrier plate of steel bar truss downside, and the welding of steel bar truss tip has the support muscle, the support muscle includes branch and base muscle, the base muscle is connected with the angle steel. The utility model discloses an anchor member fixes the angle steel in shear force wall one side, install light steel bar truss building carrier plate on the angle steel, building carrier plate downside need not bearing structure alright concreting like this, to the interlayer decoration of building, like the interlayer of loft, do not destroy major structure, the building carrier plate installation is convenient fast, give sound insulation, the bearing, the fire prevention level can both reach the requirement, and can set up hollow or light material on the building carrier plate as required, form light floor, can save material reduce cost.
Preferably, one end of the anchoring rod piece is provided with a threaded rod, the threaded rod penetrates through the angle steel and is in threaded connection with a nut, and the nut is fastened to fix the angle steel on one side of the shear wall. Can dismantle the connection through the threaded rod and make things convenient for the angle steel installation, also can be through increasing or reducing anchor member distribution quantity to the weight of adjustment angle steel support floor.
Preferably, the shear wall is provided with a hole, and one end of the anchoring rod piece is inserted into the hole and connected with the shear wall. Through punching on the wall body, the node structure that inserts the anchor member can set up different distributions as required, makes things convenient for the connection of node.
Preferably, the angle steel comprises a first plate and a second plate which are perpendicular to each other, the first plate is parallel to the wall surface of the shear wall, a right angle of the second plate is perpendicular to the wall surface of the shear wall, and a plurality of rib plates are arranged between the first plate and the second plate at intervals. The angle steel sets up to the right angle and is convenient for install, also is favorable to the bearing, avoids steel bar truss and angle steel junction to produce the shearing force, and the connection that is stable, and bearing capacity is strong.
Preferably, the first plate is connected with a plurality of anchoring parts distributed at intervals, and gaps are arranged between the first plate and the support ribs. The setting in clearance makes things convenient for the installation of light steel bar truss floor carrier plate, and the clearance of tip passes through cast in situ concrete and fills moreover, and wall body and floor form seamless connection, can reduce to leak or the section bar exposes the corruption.
Preferably, the second plate is connected with the base rib in a welding mode. Can improve the span of not having the support building carrier plate greatly when second board and base muscle welded connection, reduce the unchangeable that building carrier plate bearing structure brought.
Preferably, the floor bearing plate is detachably connected with the steel bar truss, and the height of the upper side of the floor bearing plate is equal to that of the upper side of the second plate. Building carrier plate and the detachable connection of steel bar truss not only can make building carrier plate reuse, and reduce cost can realize quick assembly disassembly moreover to can realize that the floor bottom surface is level and smooth, other fitment work of being convenient for.
Preferably, the anchoring rod is a screw, and the angle steel is equilateral angle steel. The screw and the angle steel are common materials, are easy to obtain and have low cost.
Drawings
Fig. 1 is a schematic view of a connection structure of an end of a floor support plate of a light steel bar truss.
In the figure: 1. anchoring the rod member; 11. a threaded rod; 12. a nut; 2. a shear wall; 3. angle steel; 31. a first plate; 32. a second plate; 33. a rib plate; 4. a light steel bar truss floor support plate; 41. a steel bar truss; 42. a floor deck; 5. a support rib; 51. branches; 52. a base rib.
Detailed Description
For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples. It is to be understood that the examples are illustrative of the invention only and are not limiting.
As shown in fig. 1, the connecting structure for the end portions of the floor bearing plates of the light steel bar trusses comprises an anchor rod member 1, one end of the anchor rod member 1 is fixedly connected with a shear wall 2, the anchor rod member 1 can be an embedded part and is poured together with the shear wall 2 for fixing, and certainly, the anchor rod member can also be fixed by expansion bolts or connected with the wall body in the form of punching holes on the wall body and inserting screws, anchor rods and the like after the shear wall 2 is solidified. The anchor member 1 other end is connected with angle steel 3, and light steel bar truss building carrier plate 4 includes steel bar truss 41 and locates the building carrier plate 42 of steel bar truss 41 downside, and the welding of 41 end of steel bar truss has support muscle 5, support muscle 5 includes branch and base muscle 52, base muscle 52 is connected with angle steel 3. The two ends of the steel bar truss 41 are respectively connected with the angle steel 3, the angle steel 3 provides supporting force for the steel bar truss 41 in the vertical direction, the steel bar truss 41 is covered with cast-in-place concrete on the floor bearing plate 42, a cast-in-place floor is formed after the concrete is solidified, and the end face of the floor is in seamless connection with a wall body. The two ends of the floor are abutted against the wall, and the floor only generates downward acting force on the angle steel 3 because the floor has higher rigidity.
One end of the anchoring rod 1 is provided with a threaded rod 11, in some embodiments, the anchoring rod 1 is a threaded rod, the threaded rod 11 penetrates through the angle steel 3 and is in threaded connection with a nut 12, and the nut 12 is fastened to fix the angle steel 3 on one side of the shear wall 2. Therefore, only a few angle steels 3, even only one angle steel 3 on one shear wall 2 can support the floor bearing plate 42. The anchor rod pieces 1 which are uniformly distributed in one row or multiple rows are fixed on the wall body, then the end parts of the threaded rods 11 of the anchor rod pieces 1 penetrate through the corresponding through holes of the angle steel 3, the angle steel 3 is fixed by the fastening nuts 12, and the angle steel 3 is convenient to install and easy to adjust.
The angle steel 3 is equilateral angle steel 3, including mutually perpendicular's first board 31 and second board 32, first board 31 is parallel with 2 wall faces of shear force wall, and a second board 32 right angle is perpendicular with 2 faces of shear force wall, and the interval is equipped with a plurality of floor 33 between first board 31 and the second board 32. The first plate 31 is connected with a plurality of anchoring parts distributed at intervals, and a gap is arranged between the first plate 31 and the support rib 5. Because, support muscle 5 and steel bar truss 41 both ends are equipped with the clearance with corresponding first board 31, when installing and placing steel bar truss 41 building carrier plate 424, place the convenience, when support muscle 5 and second board 32 welded connection, also relatively make things convenient for the construction moreover.
The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.
Claims (9)
1. The utility model provides a light steel bar truss building carrier plate end connection structure, includes the anchor member, anchor member one end and shear force wall fixed connection, the other end are connected with the angle steel, and light steel bar truss building carrier plate includes steel bar truss and locates the building carrier plate of steel bar truss downside, and its characterized in that steel bar truss end welding has the support muscle, the support muscle includes branch and base muscle, the base muscle is connected with the angle steel.
2. The end connection structure of the floor bearing plate of the light steel bar truss according to claim 1, wherein a threaded rod is arranged at one end of the anchor rod, the threaded rod penetrates through the angle steel and is in threaded connection with a nut, and the nut is fastened to fix the angle steel on one side of the shear wall.
3. The end connection structure of a lightweight steel bar truss floor deck according to claim 1, wherein the shear wall is provided with a hole, and one end of the anchor rod is inserted into the hole to be connected with the shear wall.
4. The end connection structure of the floor bearing plate of the light steel bar truss according to any one of claims 1 to 3, wherein the angle steel comprises a first plate and a second plate which are perpendicular to each other, the first plate is parallel to the wall surface of the shear wall, and a right angle of the second plate is perpendicular to the wall surface of the shear wall.
5. The end connection structure of a floor deck of a light weight steel bar truss according to claim 4, wherein ribs are provided between the first plate and the second plate at intervals.
6. The structure of claim 4, wherein the first plate is connected to a plurality of anchors spaced apart from each other, and a gap is formed between the first plate and the support rib.
7. The end connection structure of the light steel bar truss floor deck according to claim 4, wherein the second plate is connected with the base rib in a welding mode.
8. The connection structure of the end of the floor bearing plate of the light steel bar truss as claimed in claim 4, wherein the floor bearing plate is detachably connected with the steel bar truss, and the height of the upper side of the floor bearing plate is equivalent to that of the upper side of the second plate.
9. The end connection structure of the floor deck of the light steel bar truss according to claim 1, wherein the anchor member is a screw, and the angle steel is an equilateral angle steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920771584.0U CN210917900U (en) | 2019-05-27 | 2019-05-27 | Light steel bar truss floor carrier plate end connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920771584.0U CN210917900U (en) | 2019-05-27 | 2019-05-27 | Light steel bar truss floor carrier plate end connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210917900U true CN210917900U (en) | 2020-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920771584.0U Expired - Fee Related CN210917900U (en) | 2019-05-27 | 2019-05-27 | Light steel bar truss floor carrier plate end connection structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN210917900U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115142576A (en) * | 2022-06-27 | 2022-10-04 | 中建三局科创发展(江苏)有限公司 | Prefabricated double-steel-plate concrete combined shear wall dry-type connecting joint and construction method |
-
2019
- 2019-05-27 CN CN201920771584.0U patent/CN210917900U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115142576A (en) * | 2022-06-27 | 2022-10-04 | 中建三局科创发展(江苏)有限公司 | Prefabricated double-steel-plate concrete combined shear wall dry-type connecting joint and construction method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200703 |