CN218779745U - Plane steel bar truss floor bearing plate - Google Patents
Plane steel bar truss floor bearing plate Download PDFInfo
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- CN218779745U CN218779745U CN202221866776.8U CN202221866776U CN218779745U CN 218779745 U CN218779745 U CN 218779745U CN 202221866776 U CN202221866776 U CN 202221866776U CN 218779745 U CN218779745 U CN 218779745U
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- steel bar
- bar truss
- connecting piece
- carrier plate
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Abstract
The utility model discloses a plane steel bar truss building carrier plate, including building carrier plate die block, self tapping screw, connecting piece and steel bar truss, steel bar truss is located building carrier plate die block top, and steel bar truss comprises last quarter muscle, web member reinforcing bar plane truss, the connecting piece is located the position between building carrier plate die block and the steel bar truss, position between connecting piece and the steel bar truss is fixed, install between building carrier plate die block and the connecting piece, the position of the internally mounted connecting piece of building carrier plate die block passes through the self tapping screw installation, assemble between building carrier plate die block, connecting piece, the steel bar truss. A plane steel bar truss building carrier plate, constitute by steel bar truss, connecting piece, building carrier plate die block, steel bar truss comprises two upper and lower chord muscle reinforcing bars, web member reinforcing bar, the building carrier plate die block comprises reinforcing fiber cement flat board and heated board, be convenient for equipment and transportation, it is more practical.
Description
Technical Field
The utility model relates to a building carrier plate field, in particular to plane steel bar truss building carrier plate.
Background
In the process of building and constructing the floor slab, the prior construction procedures are as follows: fixing laminated slab → binding steel bar → pouring concrete layer.
The existing concrete truss composite slab needs to ensure that the thickness of a concrete bottom die is more than 60mm, otherwise the bottom die can be distorted, a poured floor slab is usually 130mm, the heat preservation or sound insulation requirements of the floor slab are also needed, and a heat preservation and sound insulation material layer is laid, so that the dead weight of the whole structure of a building is increased, the volume of foundation structural members such as beams, columns and walls is increased, the utilization rate of the indoor area of the building and the floor height clearance are reduced, the strength of the concrete truss composite slab is limited, cracks are easily generated in the transportation and installation processes, the defective rate is high, and therefore, a plane steel bar truss floor bearing plate is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a plane steel bar truss building carrier plate comprises steel bar truss, connecting piece, building carrier plate die block, and wherein, steel bar truss comprises two upper and lower chord muscle reinforcing bars, and through outer web pole steel bar connection between two chord muscle reinforcing bars, building carrier plate die block comprises reinforcing fiber cement flat board and heated board, increases building carrier plate supporting effect, and the equipment and the transportation of being convenient for are more practical, can effectively solve the problem in the background art.
(II) technical scheme
In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides a plane steel bar truss building carrier plate, includes building carrier plate die block, self tapping screw, connecting piece and steel bar truss, steel bar truss is located building carrier plate die block top, and steel bar truss constitutes the plane truss by a last chord muscle, a web member reinforcing bar, the connecting piece is located the position between building carrier plate die block and the steel bar truss, the position between connecting piece and the steel bar truss is fixed, install between building carrier plate die block and the connecting piece, the position of the internally mounted connecting piece of building carrier plate die block passes through the self tapping screw installation, equipment between building carrier plate die block, connecting piece, the steel bar truss, the building carrier plate die block is provided with two kinds of location structure.
Preferably, the steel bar truss comprises a lower chord steel bar, an upper chord steel bar, a web member steel bar, a first welding point and a second welding point, the web member steel bar is located between the upper chord steel bar and the lower chord steel bar, the first welding point is located between the upper chord steel bar and the web member steel bar, and the second welding point is located between the web member steel bar and the lower chord steel bar.
Preferably, when the floor support plate bottom die is of a first positioning structure, the floor support plate bottom die comprises a reinforced fiber cement flat plate, the reinforced fiber cement flat plate is connected with the connecting piece through self-tapping screws, and the reinforced fiber cement flat plate is integrally prefabricated and formed.
Preferably, when the building carrier plate bottom die is set to the second type of positioning structure, the building carrier plate bottom die is internally provided with a reinforced fiber cement flat plate and a heat insulation plate, the heat insulation plate can be an XPS heat insulation plate, a glass wool heat insulation plate or other heat insulation plates meeting requirements, the heat conductivity coefficient of the heat insulation plate is less than or equal to 0.035 ([ square meter · K/w), the fire protection grade is more than B1 grade and B1, the thickness is between 15-30mm, the reinforced fiber cement flat plate and the heat insulation plate are connected with the position of a connecting piece through self-tapping screws, and the heat insulation plate and the reinforced fiber cement flat plate are integrally prefabricated and formed.
Preferably, the bottom of the steel bar truss is positioned and installed with the upper end of a bottom die of a floor support plate through a connecting piece and a self-tapping screw, the length of the connecting piece is 20-100mm, and the height of the connecting piece is 15-28mm.
Preferably, the lower chord rib, the upper chord rib, the web member reinforcing steel bar, the first welding point and the second welding point are welded and positioned, and the lower chord rib, the upper chord rib and the web member reinforcing steel bar are all integrally formed.
(III) advantageous effects
Compared with the prior art, the utility model provides a plane steel bar truss building carrier plate possesses following beneficial effect: the plane steel bar truss floor bearing plate comprises a steel bar truss, a connecting piece and a floor bearing plate bottom die, wherein the steel bar truss is composed of an upper chord steel bar and a lower chord steel bar, the two chord steel bars are connected through web members, the floor bearing plate bottom die is composed of a reinforced fiber cement flat plate and a heat insulation plate, the supporting effect of the floor bearing plate is improved, the floor bearing plate is convenient to assemble and transport, and the plane steel bar truss floor bearing plate is more practical.
Drawings
Fig. 1 is the utility model relates to an overall structure schematic diagram of plane steel bar truss building carrier plate.
Fig. 2 is the utility model relates to a dull and stereotyped schematic structure of reinforcing fiber cement in plane steel bar truss building carrier plate.
Fig. 3 is the utility model relates to a side view's in plane steel bar truss building carrier plate structural schematic.
In the figure: 1. a bottom die of the floor support plate; 2. a thermal insulation board; 3. self-tapping screws; 4. a connecting member; 5. a lower chord rib; 6. winding ribs; 7. a reinforced fiber cement slab; 8. a steel bar truss; 9. web member reinforcing steel bars; 10. a first welding point; 11. a second weld point.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings and detailed description, but those skilled in the art will understand that the following described embodiments are some, not all, of the embodiments of the present invention, and are only used for illustrating the present invention, and should not be construed as limiting the scope of the present invention. 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. The examples, in which specific conditions are not specified, were conducted under conventional conditions or conditions recommended by the manufacturer. The reagents or instruments used are conventional products which are not indicated by manufacturers and are commercially available.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
The first embodiment is as follows:
as shown in fig. 1-3, a plane steel bar truss floor support plate, including floor support plate die block 1, self tapping screw 3, connecting piece 4 and steel bar truss 8, steel bar truss 8 is located above floor support plate die block 1, and steel bar truss 8 comprises lower chord bar 5, upper chord bar 6, the plane truss is constituteed to web member reinforcing bar 9, connecting piece 4 is located the position between floor support plate die block 1 and steel bar truss 8, the position between connecting piece 4 and steel bar truss 8 is fixed, install between floor support plate die block 1 and connecting piece 4, the position of the inside installation connecting piece 4 of floor support plate die block 1 is installed through self tapping screw 3, floor support plate die block 1, connecting piece 4, assemble between steel bar truss 8, floor support plate die block 1 is provided with two kinds of location structures, wherein, steel bar truss 8 comprises upper and lower chord bar reinforcing bar, and connect through web member reinforcing bar 9 between two chord bar reinforcing bar, floor support plate die block 1 comprises reinforcing fiber cement slab 7 and heated board 2, increase floor support plate supporting effect, be convenient for assembly and transportation, and it is more practical.
Further, when floor support plate bottom die 1 sets up to a location structure, floor support plate bottom die 1 is inside including reinforcing fiber cement flat board 7, and reinforcing fiber cement flat board 7 is connected through self tapping screw 3 and connecting piece 4's position, and reinforcing fiber cement flat board 7 integrative prefabricated into.
Further, the steel bar truss 8 comprises a lower chord steel bar 5, an upper chord steel bar 6, a web member steel bar 9, a first welding point 10 and a second welding point 11, the web member steel bar 9 is located between the upper chord steel bar 6 and the lower chord steel bar 5, the first welding point 10 is located between the upper chord steel bar 6 and the web member steel bar 9, and the second welding point 11 is located between the web member steel bar 9 and the lower chord steel bar 5.
Furthermore, the bottom of the steel bar truss 8 is positioned and installed at the upper end of the floor support plate bottom die 1 through a connecting piece 4 and a self-tapping screw 3, the lower chord bar 5, the upper chord bar 6, the web member steel bar 9, the first welding point 10 and the second welding point 11 are welded and positioned, the lower chord bar 5 and the upper chord bar 6 are integrally formed, the length of the connecting piece 4 is 20-100mm, and the height of the connecting piece 4 is 15-28mm.
Example two:
on the basis of the first embodiment, as shown in fig. 1 to 3, a planar steel bar truss floor support plate comprises a floor support plate bottom die 1, self-tapping screws 3, connecting pieces 4 and steel bar trusses 8, wherein the steel bar trusses 8 are located above the floor support plate bottom die 1, the steel bar trusses 8 are planar trusses composed of lower chord bars 5, upper chord bars 6 and web member steel bars 9, the connecting pieces 4 are located between the floor support plate bottom die 1 and the steel bar trusses 8, the positions between the connecting pieces 4 and the steel bar trusses 8 are fixed, the floor support plate bottom die 1 and the connecting pieces 4 are installed, the connecting pieces 4 are installed inside the floor support plate bottom die 1 through the self-tapping screws 3, the floor support plate bottom die 1, the connecting pieces 4 and the steel bar trusses 8 are assembled, and the floor support plate bottom die 1 is provided with two positioning structures.
Further, when the floor support plate bottom die 1 is set to be of the second positioning structure, the floor support plate bottom die 1 comprises a reinforced fiber cement flat plate 7 and an insulation board 2, the reinforced fiber cement flat plate 7 and the insulation board 2 are connected with the connecting piece 4 through self-tapping screws 3, the insulation board 2 and the reinforced fiber cement flat plate 7 are integrally prefabricated and formed, the insulation board 2 requires that the heat conductivity coefficient is below 0.035 (square meter. K/w), the fireproof level B1 is above, and the thickness is 15-30 mm.
The working principle is as follows: the utility model discloses including building carrier plate die block 1, the heated board 2, self tapping screw 3, connecting piece 4, lower chord muscle 5, last chord muscle 6, reinforcing fiber cement is dull and stereotyped 7, steel bar truss 8, web member reinforcing bar 9, first welding point 10, second welding point 11, when using, mainly include building carrier plate die block 1, connecting piece 4, steel bar truss 8, building carrier plate die block 1 includes heated board 2 and reinforcing fiber cement is dull and stereotyped 7, steel bar truss 8 includes lower chord muscle 5, last chord muscle 6, web member reinforcing bar 9, first welding point 10 and second welding point 11, connecting piece 4 is passed through to steel bar truss 8's bottom position, self tapping screw 3 and building carrier plate die block 1's upper end position location installation, lower chord muscle 5, last chord muscle 6, web member reinforcing bar 9, first welding point 10, welding position between the second welding point 11, be convenient for assemble, by steel bar truss 8, connecting piece 4, building carrier plate die block 1 constitutes, wherein, steel bar truss 8 comprises upper and lower chord muscle, and two web member reinforcing bar connections 9 between two, building carrier plate reinforcing bar 1 is more by building carrier plate reinforcing fiber cement reinforcing bar 2 equipment, the transportation flat board is more convenient for, the equipment, the effect is increased.
It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. The utility model provides a plane steel bar truss building carrier plate, includes building carrier plate die block (1), self tapping screw (3), connecting piece (4) and steel bar truss (8), its characterized in that: steel bar truss (8) are located floor carrier plate die block (1) top, and steel bar truss (8) constitute the plane truss by a last quarter muscle (5), a last quarter muscle (6), web member reinforcing bar (9), connecting piece (4) are located the position between floor carrier plate die block (1) and steel bar truss (8), the position between connecting piece (4) and steel bar truss (8) is fixed, install between floor carrier plate die block (1) and connecting piece (4), the position of internally mounted connecting piece (4) of floor carrier plate die block (1) is installed through self tapping screw (3), equipment between floor carrier plate die block (1), connecting piece (4), steel bar truss (8), floor carrier plate die block (1) is provided with two kinds of location structure.
2. The planar steel bar truss floor deck as claimed in claim 1, wherein: the steel bar truss (8) comprises a lower chord rib (5), an upper chord rib (6), a web member steel bar (9), a first welding point (10) and a second welding point (11), wherein the web member steel bar (9) is located between the upper chord rib (6) and the lower chord rib (5), the first welding point (10) is located between the upper chord rib (6) and the web member steel bar (9), and the second welding point (11) is located between the web member steel bar (9) and the lower chord rib (5).
3. The planar steel bar truss floor deck according to claim 1, wherein: when building carrier plate die block (1) sets up to a location structure, building carrier plate die block (1) is inside including reinforcing fiber cement flat board (7), reinforcing fiber cement flat board (7) are connected through self tapping screw (3) and the position of connecting piece (4), reinforcing fiber cement flat board (7) integrative prefabrication shaping.
4. The planar steel bar truss floor deck according to claim 1, wherein: when the floor support plate bottom die (1) is set to be of a second positioning structure, a reinforced fiber cement flat plate (7) and a heat insulation plate (2) are arranged inside the floor support plate bottom die (1), the heat insulation plate (2) can be one of an XPS heat insulation plate and a glass wool heat insulation plate, the heat conductivity coefficient of the heat insulation plate (2) is less than or equal to 0.035 square meter K/W, the fire protection grade is above B1 grade and B1, the thickness is 15-30mm, the reinforced fiber cement flat plate (7) and the heat insulation plate (2) are connected with the connecting piece (4) through self-tapping screws (3), and the heat insulation plate (2) and the reinforced fiber cement flat plate (7) are integrally prefabricated and molded.
5. The planar steel bar truss floor deck according to claim 1, wherein: the bottom position of steel bar truss (8) is through connecting piece (4), self tapping screw (3) and the upper end position location installation of floor support board die block (1), connecting piece (4) length is 20-100mm, and highly is 15-28mm.
6. The planar steel bar truss floor deck according to claim 2, wherein: the lower chord rib (5), the upper chord rib (6), the web member reinforcing steel bar (9), the first welding point (10) and the second welding point (11) are welded and positioned, and the lower chord rib (5) and the upper chord rib (6) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221866776.8U CN218779745U (en) | 2022-07-19 | 2022-07-19 | Plane steel bar truss floor bearing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221866776.8U CN218779745U (en) | 2022-07-19 | 2022-07-19 | Plane steel bar truss floor bearing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218779745U true CN218779745U (en) | 2023-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221866776.8U Active CN218779745U (en) | 2022-07-19 | 2022-07-19 | Plane steel bar truss floor bearing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218779745U (en) |
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2022
- 2022-07-19 CN CN202221866776.8U patent/CN218779745U/en active Active
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