CN217461114U - Novel steel bar truss combined type floor bearing plate - Google Patents
Novel steel bar truss combined type floor bearing plate Download PDFInfo
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- CN217461114U CN217461114U CN202221003145.3U CN202221003145U CN217461114U CN 217461114 U CN217461114 U CN 217461114U CN 202221003145 U CN202221003145 U CN 202221003145U CN 217461114 U CN217461114 U CN 217461114U
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Abstract
The utility model discloses a novel steel bar truss combination formula building carrier plate, including bottom plate, vertical reinforcing bar, last chord steel bar, web member reinforcing bar and linkage plate, vertical reinforcing bar all sets up the top at the bottom plate, the bottom plate top of vertical reinforcing bar both sides all is fixed with last chord steel bar, just the both ends of last chord steel bar all are connected through horizontal reinforcement, it sets up the top at vertical reinforcing bar to go up the chord steel bar, web member steel bar welds the both sides at last chord steel bar, the one end of bottom plate all is provided with first concatenation groove, the other end of bottom plate all is provided with second concatenation groove, linkage plate sets up the inside at second concatenation groove, the inside one side of linkage plate all is provided with the round hole, just the concatenation bolt is worn to be equipped with in the inside of round hole. The utility model discloses not only improve the convenience and the feature of environmental protection of operation when the equipment, the follow-up dismantlement of being convenient for, the structure is more firm reliable, can prevent moreover that the structure of building carrier plate from taking place the skew.
Description
Technical Field
The utility model relates to a building carrier plate technical field specifically is a novel steel bar truss combination formula building carrier plate.
Background
The floor bearing plate is called steel bearing plate, and is a press-formed steel plate for supporting floor concrete, and is divided into three types of open floor bearing plate, necking floor bearing plate and closing floor bearing plate, and the floor bearing plate is used as a common building material and widely applied to buildings such as face structure, large-span structure, falling plate structure, slope roof, residential structure and thick plate structure, and the steel bar truss floor bearing plate is composed of steel bars, trusses and floor bearing plates, and is improved on the basis of profiling floor bearing plates, so that the floor bearing plate is a new building material.
This type of building carrier plate on the market is various today, can satisfy people's user demand basically, but still has certain weak point, and this type of building carrier plate of current generally adopts the welded form to carry out composite erection, and the used repeatedly is not only dismantled to the follow-up unable welded mode, produces a large amount of black cigarette in addition during the welding and is not enough environmental protection, consequently needs urgent need to improve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel steel bar truss combination formula building carrier plate to the aggregate erection mode operation that proposes the building carrier plate in solving above-mentioned background art is inconvenient, has the problem of drawback.
In order to achieve the above object, the utility model provides a following technical scheme: a novel steel bar truss combined type floor bearing plate comprises a bottom plate, vertical steel bars, upper chord steel bars, web members and connecting plates, wherein the vertical steel bars are all arranged at the top end of the bottom plate, lower chord steel bars are fixed at the top ends of the bottom plate on two sides of the vertical steel bars, the two ends of the lower chord steel bars are connected through horizontal steel bars, the horizontal steel bars are welded with the vertical steel bars, the upper chord steel bars are arranged at the top parts of the vertical steel bars, the two ends of the upper chord steel bars are welded with the vertical steel bars, the web members are welded on two sides of the upper chord steel bars, the bottom ends of the web members extend to the lower part of the lower chord steel bars, a positioning plate is inlaid at the top end of the bottom plate at the position of the vertical steel bars and is welded with the vertical steel bars, one end of the bottom plate is provided with a first splicing groove, and threaded holes are formed in the first splicing groove, the other end of bottom plate all is provided with the second splice groove, just the top and the bottom of second splice groove all are provided with forked tail spout, the connection board sets up in the inside of second splice groove, just the connection board is mutually supported with first splice groove, one side inside the connection board all is provided with the round hole, just splice bolt is worn to be equipped with in the inside of round hole, and splice bolt and screw hole mutually support.
Preferably, the outer surface of the bottom plate is coated with a corrosion-resistant coating and an antirust coating in sequence, so that the bottom plate is more corrosion-resistant and is not easy to rust.
Preferably, first strengthening rib has all been welded in the inside of web member reinforcing bar, just the second strengthening rib has all been welded in the inside of web member reinforcing bar of first strengthening rib below, is convenient for strengthen the structure of web member reinforcing bar.
Preferably, the top and the bottom of linkage plate all are fixed with the forked tail slider, just the forked tail slider is mutually supported with the forked tail spout, is convenient for lead and spacing the removal of linkage plate.
Preferably, the bottom end of the positioning plate is provided with a positioning screw hole, so that the positioning bolt can be conveniently fixed.
Preferably, the bottom of the bottom plate at the position of the positioning plate is provided with a groove, a base plate is arranged in the groove, a positioning bolt is arranged in the base plate in a penetrating mode, the top end of the positioning bolt penetrates through the bottom plate and extends to the inside of the positioning screw hole, and therefore the structure of the floor bearing plate can be prevented from deviating.
Compared with the prior art, the beneficial effects of the utility model are that: the novel steel bar truss combined floor support plate not only improves the convenience and environmental protection of operation during assembly, is convenient for subsequent disassembly, has firmer and more reliable structure, but also can prevent the structure of the floor support plate from deviating;
(1) the assembling mode is characterized in that the two groups of floor bearing plates are spliced together through the first splicing groove, the threaded hole, the second splicing groove, the dovetail sliding groove, the connecting plate, the round hole and the splicing bolt, the connecting plate of one group of floor bearing plates is drawn out from the second splicing groove and clamped into the first splicing groove of the other group of floor bearing plates, the dovetail sliding blocks at the top end and the bottom end of the connecting plate slide in the dovetail sliding groove, the splicing bolt penetrates through the round hole, and is screwed into the threaded hole by using a tool to fix the two groups of floor bearing plates, so that the convenience and the environmental friendliness of operation during assembling are improved, and subsequent disassembly is facilitated;
(2) by arranging the vertical reinforcing steel bars, the horizontal reinforcing steel bars, the upper chord reinforcing steel bars, the lower chord reinforcing steel bars, the web member reinforcing steel bars, the first reinforcing steel bars and the second reinforcing steel bars, the floor support plate is mainly formed by welding the vertical reinforcing steel bars, the horizontal reinforcing steel bars, the upper chord reinforcing steel bars, the lower chord reinforcing steel bars and the web member reinforcing steel bars, the structure stability is high, the strength is high, and the structural strength is further enhanced by the arrangement of the first reinforcing steel bars and the second reinforcing steel bars, so that the floor support plate is firmer and more reliable;
(3) through being provided with recess, backing plate, positioning bolt, locating plate, location screw, put the backing plate in the inside of recess, pass backing plate and bottom plate and screw in the location screw of locating plate bottom with positioning bolt again, can consolidate the structure of building carrier plate to can prevent that the structure of building carrier plate from taking place the skew.
Drawings
FIG. 1 is a schematic view of the front cross-sectional structure of the present invention;
fig. 2 is an enlarged schematic structural view of a point a in fig. 1 of the present invention;
FIG. 3 is a schematic top view of an enlarged connector tile according to the present invention;
fig. 4 is a schematic view of the enlarged structure of the present invention in a partial section view.
In the figure: 1. a base plate; 2. vertical reinforcing steel bars; 3. horizontal reinforcing steel bars; 4. a first splice groove; 5. a threaded hole; 6. upper chord steel bars; 7. a lower chord steel bar; 8. web member reinforcing steel bars; 9. a first reinforcing rib; 10. a second reinforcing rib; 11. a second splice groove; 12. a dovetail chute; 13. a connection plate; 14. a circular hole; 15. splicing the bolts; 16. a dovetail slide block; 17. a groove; 18. a base plate; 19. positioning the bolt; 20. positioning a plate; 21. and positioning the screw hole.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a novel steel bar truss combined floor support plate comprises a bottom plate 1, vertical steel bars 2, upper chord steel bars 6, web member steel bars 8 and connecting plates 13, wherein the vertical steel bars 2 are all arranged at the top end of the bottom plate 1;
the outer surface of the bottom plate 1 is sequentially coated with the corrosion-resistant coating and the antirust coating, so that the bottom plate 1 is more corrosion-resistant and is not easy to rust;
the top ends of the bottom plates 1 at the two sides of the vertical steel bars 2 are all fixed with lower chord steel bars 7, the two ends of the lower chord steel bars 7 are connected through horizontal steel bars 3, and the horizontal steel bars 3 are welded with the vertical steel bars 2;
the upper chord steel bar 6 is arranged at the top of the vertical steel bar 2, and two ends of the upper chord steel bar 6 are welded with the vertical steel bar 2;
the web member steel bars 8 are welded on two sides of the upper chord steel bar 6, and the bottom ends of the web member steel bars 8 extend to the lower part of the lower chord steel bar 7;
the first reinforcing ribs 9 are welded inside the web member reinforcing steel bars 8, and the second reinforcing ribs 10 are welded inside the web member reinforcing steel bars 8 below the first reinforcing ribs 9, so that the structure of the web member reinforcing steel bars 8 is reinforced conveniently;
a positioning plate 20 is embedded at the top end of the bottom plate 1 at the position of the vertical steel bar 2, and the positioning plate 20 is welded with the vertical steel bar 2;
the bottom end of the positioning plate 20 is provided with a positioning screw hole 21, so that the positioning bolt 19 can be conveniently fixed;
a groove 17 is arranged at the bottom end of the bottom plate 1 at the position of the positioning plate 20, a backing plate 18 is arranged inside the groove 17, a positioning bolt 19 penetrates through the inside of the backing plate 18, and the top end of the positioning bolt 19 penetrates through the bottom plate 1 and extends to the inside of a positioning screw hole 21, so that the structure of a floor support plate can be prevented from deviating;
one end of the bottom plate 1 is provided with a first splicing groove 4, and the interior of the first splicing groove 4 is provided with a threaded hole 5;
the other end of the bottom plate 1 is provided with a second splicing groove 11, and the top and the bottom of the second splicing groove 11 are provided with dovetail sliding grooves 12;
the connecting plate 13 is arranged inside the second splicing groove 11, and the connecting plate 13 is matched with the first splicing groove 4;
the top and the bottom of joint fishplate bar 13 all are fixed with forked tail slider 16, and forked tail slider 16 and forked tail spout 12 are mutually supported, are convenient for lead and spacing the removal of joint fishplate bar 13.
When the embodiment of the application is used: firstly, when the floor bearing plate is assembled, two groups of floor bearing plates are spliced together, the connecting plate 13 of one group of floor bearing plates is drawn out from the interior of the second splicing groove 11 and clamped into the first splicing groove 4 of the other group of floor bearing plates, the dovetail slide blocks 16 at the top end and the bottom end of the connecting plate 13 slide in the dovetail slide grooves 12, then the splicing bolts 15 penetrate through the interior of the round holes 14 and are screwed into the threaded holes 5 by using tools to fix the two groups of floor bearing plates, the assembling mode is convenient for subsequent disassembly, convenient operation and environmental protection, and then, as the floor bearing plate is mainly formed by welding the vertical steel bars 2, the horizontal steel bars 3, the upper chord steel bars 6, the lower chord steel bars 7 and the web member steel bars 8, the structural stability and the strength are high, and the arrangement of the first reinforcing ribs 9 and the second reinforcing ribs 10 further enhances the structural strength, thereby the floor bearing plates are firmer and more reliable, and, put backing plate 18 in the inside of recess 17, pass backing plate 18 and bottom plate 1 again with positioning bolt 19 and screw in the location screw 21 of locating plate 20 bottom, can consolidate the structure of building carrier plate to can prevent that the structure of building carrier plate from taking place the skew, accomplish the work of novel steel bar truss combination formula building carrier plate.
Claims (6)
1. The novel steel bar truss combined floor bearing plate is characterized by comprising a bottom plate (1), vertical steel bars (2), upper chord steel bars (6), web members (8) and connecting plates (13), wherein the vertical steel bars (2) are all arranged at the top end of the bottom plate (1), lower chord steel bars (7) are all fixed at the top ends of the bottom plates (1) at the two sides of the vertical steel bars (2), the two ends of the lower chord steel bars (7) are connected through horizontal steel bars (3), the horizontal steel bars (3) are welded with the vertical steel bars (2), the upper chord steel bars (6) are arranged at the top parts of the vertical steel bars (2), the two ends of the upper chord steel bars (6) are all welded with the vertical steel bars (2), the web members (8) are welded at the two sides of the upper chord steel bars (6), and the bottom ends of the web members (8) extend to the lower parts of the lower chord steel bars (7), a positioning plate (20) is embedded at the top end of the bottom plate (1) at the position of the vertical steel bar (2), the positioning plate (20) is welded with the vertical steel bar (2), one end of the bottom plate (1) is provided with a first splicing groove (4), threaded holes (5) are arranged inside the first splicing grooves (4), second splicing grooves (11) are arranged at the other end of the bottom plate (1), the top and the bottom of the second splicing groove (11) are both provided with dovetail sliding grooves (12), the connecting plates (13) are arranged inside the second splicing groove (11), the connecting plates (13) are matched with the first splicing grooves (4), round holes (14) are arranged on one side inside the connecting plates (13), and a splicing bolt (15) penetrates through the inside of the round hole (14), and the splicing bolt (15) is matched with the threaded hole (5).
2. The novel steel bar truss combined floor support plate of claim 1, which is characterized in that: the outer surface of the bottom plate (1) is coated with a corrosion-resistant coating and an antirust coating in sequence.
3. The novel steel bar truss combined floor deck as claimed in claim 1, wherein: the inside of web member reinforcing bar (8) all welds and has first strengthening rib (9), just web member reinforcing bar (8) of first strengthening rib (9) below all welds inside second strengthening rib (10).
4. The novel steel bar truss combined floor deck as claimed in claim 1, wherein: the top and the bottom of connection plate (13) all are fixed with forked tail slider (16), just forked tail slider (16) and forked tail spout (12) are mutually supported.
5. The novel steel bar truss combined floor deck as claimed in claim 1, wherein: the bottom end of the positioning plate (20) is provided with a positioning screw hole (21).
6. The novel steel bar truss combined floor deck as claimed in claim 5, wherein: the bottom end of the bottom plate (1) at the position of the positioning plate (20) is provided with a groove (17), a backing plate (18) is arranged inside the groove (17), a positioning bolt (19) is arranged inside the backing plate (18) in a penetrating mode, and the top end of the positioning bolt (19) penetrates through the bottom plate (1) and extends to the inside of a positioning screw hole (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221003145.3U CN217461114U (en) | 2022-04-28 | 2022-04-28 | Novel steel bar truss combined type floor bearing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221003145.3U CN217461114U (en) | 2022-04-28 | 2022-04-28 | Novel steel bar truss combined type floor bearing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217461114U true CN217461114U (en) | 2022-09-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221003145.3U Active CN217461114U (en) | 2022-04-28 | 2022-04-28 | Novel steel bar truss combined type floor bearing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217461114U (en) |
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2022
- 2022-04-28 CN CN202221003145.3U patent/CN217461114U/en active Active
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