CN215290906U - Assembly type disassembly-free steel bar truss floor bearing plate - Google Patents
Assembly type disassembly-free steel bar truss floor bearing plate Download PDFInfo
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- CN215290906U CN215290906U CN202023226409.5U CN202023226409U CN215290906U CN 215290906 U CN215290906 U CN 215290906U CN 202023226409 U CN202023226409 U CN 202023226409U CN 215290906 U CN215290906 U CN 215290906U
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- bar truss
- carrier plate
- connection piece
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Abstract
The utility model discloses an assembled exempt from to tear open mould steel bar truss building carrier plate, including building carrier plate, steel bar truss and a plurality of connection piece, the top side of building carrier plate with steel bar truss fixed connection, the bottom side of building carrier plate with connection piece fixed connection, each the connection piece is followed steel bar truss's length direction arranges, each the head, the tail both ends of connection piece all stretch out in the edge of building carrier plate, the head end of connection piece can cooperate with the tail end of another connection piece. The floor carrier plate is stretched out simultaneously on both sides about the connection piece, and the floor carrier plate is when the concatenation, and the staggered opening of every two adjacent connection pieces lacks the overlap joint mutually, reduces the dislocation possibility of floor carrier plate concatenation seam.
Description
Technical Field
The utility model relates to an assembly type building parts part and material technical field especially relate to an assembly type exempts from to tear open mould steel bar truss building carrier plate.
Background
At present, the floor slab is poured, and most of the floor slabs adopt a steel bar truss floor bearing plate with a galvanized steel plate bottom die or a detachable steel bar truss floor bearing plate which can be repeatedly used. The bottom die steel plate of the former is easy to rust after a long time, and a suspended ceiling needs to be hidden in non-industrial projects, so that the cost is increased, and the layer height is reduced; the latter is troublesome in dismantling the detachable formwork, and the formwork needs to be recovered again, which is not suitable for industrial development and positioning of the fabricated building.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art, the utility model aims to provide a mould steel bar truss building carrier plate is exempted from to tear open to assembled, its convenient construction concatenation, construction period are short, construction cost is low, construction safety is high-efficient, reduce the seam dislocation, guarantee that the floor levels, reduces cast in situ concrete quantity, reduces steel bar truss building carrier plate thickness.
The purpose of the utility model is realized by adopting the following technical scheme:
the utility model provides an assembly type exempts from to tear open mould steel bar truss building carrier plate, includes building carrier plate, steel bar truss and a plurality of connection piece, the top side of building carrier plate with steel bar truss fixed connection, the bottom side of building carrier plate with connection piece fixed connection, each connection piece is followed steel bar truss's length direction arranges, and the head of each connection piece, tail both ends all stretch out in the edge of building carrier plate, the head end of connection piece can cooperate with the tail end of another connection piece.
Specifically, the top side rigid coupling of building carrier plate has a plurality of diplopore buckles, the diplopore buckle is equipped with the draw-in groove, the draw-in groove with steel bar truss joint.
Specifically, the diplopore buckle is equipped with two screw holes, two the screw hole is located respectively the both sides of draw-in groove, the building carrier plate is equipped with a plurality of connecting holes, the building carrier plate with the diplopore buckle passes through countersunk head bolt rigid coupling, countersunk head bolt wears to locate the connecting hole of building carrier plate with one of them screw hole of diplopore buckle, the connection piece the building carrier plate with the diplopore buckle passes through outer hex bolts rigid coupling, the connection piece is equipped with a plurality of fixed orificess, outer hex bolts wears to locate the fixed orifices of connection piece the connecting hole of building carrier plate with another screw hole of diplopore buckle.
Specifically, the section of the connecting piece is U-shaped or L-shaped, and the top edge of the side wall of the connecting piece is bent to form a reinforcing edge.
Specifically, the bottom wall of the connecting sheet is provided with a plurality of fixing holes along the length direction, the connecting sheets are equal in length, the fixing holes are arranged at equal intervals, and the fixing holes are round holes or long round holes.
Specifically, the floor support plate is a fiber reinforced cement plate or a modified cement plate.
Specifically, the head end of connection piece is convex opening, the head end of connection piece is spill opening, convex opening with spill opening matches each other.
Specifically, the head end and the tail end of the connecting sheet are both rectangular openings, and the rectangular opening at the head end of the connecting sheet is matched with the rectangular opening at the tail end of the connecting sheet.
Specifically, the diapire of the head end of connection piece is equipped with the extension piece, the diapire of the tail end of connection piece is equipped with the opening, the extension piece with the opening matches.
Specifically, the connecting sheet is divided into two types, wherein the two ends of one type of connecting sheet are not provided with notches, and the two ends of the other type of connecting sheet are provided with bottom notches.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the floor carrier plate is stretched out simultaneously on both sides about the connection piece, and the floor carrier plate is when the concatenation, and the staggered opening of every two adjacent connection pieces lacks the overlap joint mutually, reduces the dislocation possibility of floor carrier plate concatenation seam. The connection piece extension supports adjacent building carrier plate for the building carrier plate of concatenation seam both sides obtains the support of connection piece, and concatenation seam dislocation phenomenon reduces or even disappears, and the outer hex bolts is dismantled to the connection piece accessible, makes the connection piece have the efficient and utilizes.
Drawings
Fig. 1 is a schematic structural view of an assembly type disassembly-free steel bar truss floor support plate according to a first embodiment;
FIG. 2 is a schematic view of the connection of a steel bar truss, a floor deck, a connecting piece and a double-hole buckle;
fig. 3 is a bottom view of the assembled form removal-free steel bar truss floor deck assembly of the first embodiment;
FIG. 4 is a schematic view of a connecting sheet structure according to the first embodiment;
FIG. 5 is a bottom view of the assembled form removal-free steel bar truss floor deck assembly of the second embodiment;
FIG. 6 is a schematic view of a connecting sheet structure according to the second embodiment;
FIG. 7 is a bottom view of the assembled form removal-free steel bar truss floor deck assembly of the third embodiment;
FIG. 8 is a schematic view showing a connecting sheet structure according to a third embodiment;
FIG. 9 is a bottom view of the assembled form removal-free steel bar truss floor deck assembly of the fourth embodiment;
FIG. 10 is a schematic view showing a connecting piece structure according to the fourth embodiment;
fig. 11 is a bottom plan view of another version of the first embodiment of the assembled form removal-free steel bar truss floor deck assembly;
FIG. 12 is a structural view of a connecting piece according to another embodiment.
In the figure: 1. a steel bar truss; 11. upper chord steel bars; 12. a lower chord steel bar; 13. web member reinforcing steel bars; 2. a floor deck; 3. connecting sheets; 4. a double-hole buckle; 41. a countersunk bolt; 42. an outer hexagon bolt.
Detailed Description
Example one
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
Referring to fig. 1, 2, 3, 4, 11, 12, an assembly type formwork-removal-free steel bar truss floor support plate comprises a floor support plate 2, a steel bar truss 1 and a plurality of connecting pieces 3, wherein the top side of the floor support plate 2 is fixedly connected with the steel bar truss 1, and the bottom side of the floor support plate 2 is fixedly connected with the connecting pieces 3. All connecting pieces 3 are arranged along the length direction of the steel bar truss 1, and the head end and the tail end of each connecting piece 3 extend out of the edge of the floor bearing plate 2. The head end of one connecting piece 3 can be matched with the tail end of another connecting piece 3.
The steel bar truss 1 comprises an upper chord steel bar 11 and two lower chord steel bars 12, and the two lower chord steel bars 12 are respectively connected with the upper chord steel bar 11 in a welding mode through web member steel bars 13.
Specifically, the top side rigid coupling of floor carrier plate 2 has a plurality of diplopore buckles 4, and diplopore buckle 4 is equipped with the draw-in groove, draw-in groove and 1 joint of steel bar truss, and in this embodiment, the draw-in groove is with 12 joints of lower chord reinforcing bar. Each pair of double-hole buckles 4 are longitudinally arranged on the steel bar truss 1.
Specifically, the two-hole buckle 4 is provided with two threaded holes, and the two threaded holes are respectively located on two sides of the clamping groove. Building carrier plate 2 is equipped with a plurality of connecting holes, and building carrier plate 2 passes through countersunk head bolt 41 rigid coupling with diplopore buckle 4, and countersunk head bolt 41 wears to locate building carrier plate 2's connecting hole and one of them screw hole of diplopore buckle 4. The connecting piece 3, the floor support plate 2 and the double-hole buckle 4 are fixedly connected through an outer hexagon bolt 42. The connecting sheet 3 is provided with a plurality of fixing holes, and the outer hexagon bolt 42 penetrates through the fixing holes of the connecting sheet 3, the connecting hole of the floor support plate 2 and the other threaded hole of the double-hole buckle 4.
Specifically, referring to fig. 3, 4, 11 and 12, the connecting piece 3 has a u-shaped or L-shaped cross section, and the top edge of the side wall is bent to form a reinforcing edge.
Specifically, the diapire of connection piece 3 is equipped with a plurality of fixed orifices along length direction, and 3 lengths of each connection piece equal, and the fixed orifices equidistance sets up, and the fixed orifices is round hole or slotted hole for connection piece 3 is fit for the connection of different connection intervals. The length of connection piece 3 is the same with the position of fixed orifices, and the specification is unified, convenient production, can not produce the confusion with the assembly of building carrier plate 2 moreover, convenient assembling.
Specifically, the floor support plate 2 is a fiber reinforced cement plate, a modified cement plate and the like which can meet the performance requirement of the non-dismantling formwork.
Specifically, the head end and the tail end of the connecting sheet 3 are rectangular openings, and the rectangular opening at the head end of the connecting sheet 3 is matched with the rectangular opening at the tail end of the connecting sheet 3. The staggered opening of connection piece 3 stretches out 2 both ends of building carrier plate, and building carrier plate 2 is when the concatenation, and adjacent building carrier plate 2 is stretched to the opening of connection piece 3, and the overlap joint is lacked mutually to the staggered opening of every two adjacent connection pieces 3. Connecting pieces 3 of adjacent assembly type detachment-free reinforced truss 1 floor bearing plates 2 cross the splicing seams to mutually support the floor bearing plates 2.
The utility model has the advantages that:
both sides stretch out building carrier plate 2 simultaneously about connection piece 3, and building carrier plate 2 is when the concatenation, and the overlap joint is lacked mutually in the staggered opening of every two adjacent connection pieces 3, reduces the dislocation possibility of building carrier plate 2 splice joint. Connecting piece 3 extension supports adjacent building carrier plate 2 for building carrier plate 2 of splice joint both sides obtains the support of connecting piece 3, and splice joint dislocation phenomenon reduces or even disappears, and connecting piece 3 accessible is dismantled outer hex bolts 42 and is dismantled, makes connecting piece 3 have the efficient and utilizes.
Example two
The second embodiment differs from the previous embodiments in that:
referring to fig. 5 and 6, the head end of the connecting sheet 3 is a convex opening, the head end of the connecting sheet 3 is a concave opening, and the convex opening is matched with the concave opening.
EXAMPLE III
The third embodiment differs from the previous embodiments in that:
referring to fig. 7 and 8, the bottom wall of the head end of the connecting sheet 3 is provided with an extending sheet, the bottom wall of the tail end of the connecting sheet 3 is provided with a notch, and the extending sheet is matched with the notch.
Example four
The fourth embodiment differs from the previous embodiments in that:
referring to fig. 9 and 10, the connecting sheets 3 are divided into two types, wherein both ends of one type of connecting sheet 3 are not provided with notches, and both ends of the other type of connecting sheet 3 are provided with bottom notches.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (10)
1. The utility model provides a mould steel bar truss building carrier plate is exempted from to tear open to assembled, its characterized in that: the floor support plate comprises a floor support plate, a steel bar truss and a plurality of connecting pieces, wherein the top side of the floor support plate is fixedly connected with the steel bar truss, the bottom side of the floor support plate is fixedly connected with the connecting pieces, the connecting pieces are arranged along the length direction of the steel bar truss, the head end and the tail end of each connecting piece extend out of the edge of the floor support plate, and the head end of each connecting piece can be matched with the tail end of the other connecting piece.
2. The fabricated form-stripping-free steel bar truss floor deck as claimed in claim 1, wherein: the top side rigid coupling of building carrier plate has a plurality of diplopore buckles, the diplopore buckle is equipped with the draw-in groove, the draw-in groove with steel bar truss joint.
3. The fabricated form-stripping-free steel bar truss floor deck as claimed in claim 2, wherein: the double-hole buckle is provided with two threaded holes, the two threaded holes are respectively located on two sides of the clamping groove, the building bearing plate is provided with a plurality of connecting holes, the building bearing plate is fixedly connected with the double-hole buckle through a countersunk head bolt, the countersunk head bolt penetrates through the connecting hole of the building bearing plate and one of the threaded holes of the double-hole buckle, the connecting sheet is fixedly connected with the double-hole buckle through an outer hexagon bolt, the connecting sheet is provided with a plurality of fixing holes, and the outer hexagon bolt penetrates through the fixing holes of the connecting sheet, the connecting hole of the building bearing plate and the other threaded hole of the double-hole buckle.
4. The fabricated form-stripping-free steel bar truss floor deck as claimed in claim 1, wherein: the section of the connecting piece is U-shaped or L-shaped, and the edge of the top of the side wall is bent to form a reinforcing edge.
5. The assembly type detachment-free steel bar truss floor deck as claimed in claim 4, wherein: the bottom wall of the connecting sheet is provided with a plurality of fixing holes along the length direction, the connecting sheets are equal in length, the fixing holes are arranged at equal intervals, and the fixing holes are round holes or long round holes.
6. The fabricated form-stripping-free steel bar truss floor deck as claimed in claim 1, wherein: the floor support plate is a fiber reinforced cement plate or a modified cement plate.
7. The fabricated form-stripping-free steel bar truss floor deck as claimed in claim 1, wherein: the head end of connection piece is convex opening, the head end of connection piece is spill opening, convex opening with spill opening matches each other.
8. The fabricated form-stripping-free steel bar truss floor deck as claimed in claim 1, wherein: the head end and the tail end of the connecting piece are both rectangular openings, and the rectangular opening at the head end of the connecting piece is matched with the rectangular opening at the tail end of the connecting piece.
9. The fabricated form-stripping-free steel bar truss floor deck as claimed in claim 1, wherein: the diapire of the head end of connection piece is equipped with the extension piece, the diapire of the tail end of connection piece is equipped with the opening, the extension piece with the opening matches.
10. The fabricated form-stripping-free steel bar truss floor deck as claimed in claim 1, wherein: the connecting sheet is divided into two types, wherein one type of the connecting sheet is provided with no notch at two ends, and the other type of the connecting sheet is provided with a bottom notch at two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023226409.5U CN215290906U (en) | 2020-12-28 | 2020-12-28 | Assembly type disassembly-free steel bar truss floor bearing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023226409.5U CN215290906U (en) | 2020-12-28 | 2020-12-28 | Assembly type disassembly-free steel bar truss floor bearing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215290906U true CN215290906U (en) | 2021-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023226409.5U Active CN215290906U (en) | 2020-12-28 | 2020-12-28 | Assembly type disassembly-free steel bar truss floor bearing plate |
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| Country | Link |
|---|---|
| CN (1) | CN215290906U (en) |
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2020
- 2020-12-28 CN CN202023226409.5U patent/CN215290906U/en active Active
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