CN215716416U

CN215716416U - Steel bar truss floor support plate arrangement structure

Info

Publication number: CN215716416U
Application number: CN202122037183.2U
Authority: CN
Inventors: 丁迎春
Original assignee: Nanjing Yaofeng New Material Technology Co ltd
Current assignee: Nanjing Yaofeng New Material Technology Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-02-01
Anticipated expiration: 2031-08-27

Abstract

The utility model discloses a steel bar truss floor bearing plate arrangement structure which comprises a base plate, wherein three convex bends are equidistantly arranged at the top end of the base plate, concave bends are arranged on two sides of each of the three convex bends, a first buckle is arranged on one side of the base plate, a second buckle is arranged on the other side of the base plate, a plurality of through holes are equidistantly arranged on two sides of the top end of the base plate, handles are arranged inside the through holes, chucks are connected to the bottom ends of the handles in a threaded mode, and a first bottom cross beam is fixedly connected to the top end of each concave bend on one side of each convex bend. In the utility model, the strength of the bottom plate is increased through the reinforcing ribs, the detachable chucks and the handles are additionally arranged in the through holes on the two sides of the bottom plate, so that the carrying of workers is safer, in addition, the first bottom cross beam and the second bottom cross beam are welded on the bottom plate through the bracket, the welding firmness is increased, the top end of the V-shaped frame is welded at the bottom end of the top cross beam, the bearing capacity is increased, and the V-shaped frame is worth being widely popularized.

Description

Steel bar truss floor support plate arrangement structure

Technical Field

The utility model relates to the technical field of building parts, in particular to an arrangement structure of steel bar truss floor bearing plates.

Background

The prefabricated steel bar truss floor bearing plate has the advantages that mechanized production is realized, the arrangement intervals of steel bars are uniform, the thickness of a concrete protective layer is consistent, the construction quality of a floor slab is improved, the quantity of on-site steel bar binding engineering can be remarkably reduced, the construction progress is accelerated, the construction safety guarantee is increased, civilized construction is realized, the prefabricated formwork and the connecting piece are convenient to disassemble and assemble, repeated utilization can be conducted for multiple times, steel is saved, and the national energy-saving and environment-friendly requirements are met.

Patent No. CN205012533U discloses a steel bar truss floor deck, which comprises a formwork at the bottom and a steel bar truss welded on the formwork; the steel bar truss comprises supporting steel bars positioned on two sides, the supporting steel bars are wavy, wave crests of the two supporting steel bars are intersected pairwise and welded on a first reinforcing bar, a second reinforcing bar is welded at the waist of the supporting steel bars, the vertical distance between the first reinforcing bar and the second reinforcing bar is 90-120 mm, and wave troughs of the supporting steel bars are welded on the template; the joint of the template and the supporting steel bar is provided with a bearing convex strip, and two sides of the template are respectively provided with a lap joint structure. The utility model has the advantages of reasonable stress mode, economic material selection and obvious comprehensive cost advantage, and the patents have a plurality of defects: firstly, the bottom plate structure at the adjacent position of the two steel bar tripods is fragile and is easy to break off in the carrying process; secondly, the bottom plate is made of a thin iron sheet, and is easily scratched by the edge in the manual carrying process; thirdly, the bottom of the steel bar tripod usually welds the protruding part on the bottom plate, which is the contact between points, the desoldering is easy to generate, and the side support is directly welded on the side of the top beam, and the desoldering is easy to be caused by extrusion deformation after bearing a certain weight, thereby influencing the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides an arrangement structure of steel bar truss floor bearing plates.

In order to achieve the purpose, the utility model adopts the following technical scheme: a steel bar truss floor bearing plate arrangement structure comprises a base plate, wherein three convex bends are arranged on the top end of the base plate at equal intervals, concave bends are arranged on two sides of each convex bend, a first buckle is arranged on one side of the base plate, a second buckle is arranged on the other side of the base plate, a plurality of through holes are arranged on two sides of the top end of the base plate at equal intervals, handles are arranged inside the through holes, chucks are in threaded connection with the bottom ends of the handles, a first bottom cross beam is fixedly connected to the top end of the concave bend on one side of the convex bend, a second bottom cross beam is fixedly connected to the top end of the concave bend on the other side of the convex bend, V-shaped frames are fixedly connected to the outer sides of the first bottom cross beam and the second bottom cross beam, the top ends of the V-shaped frames are fixedly connected to the bottom end of a top cross beam, and S-shaped frames are fixedly connected to adjacent sides of the first bottom cross beam and the second bottom cross beam, the middle part of one adjacent side of the three convex bends is fixedly connected with a plurality of reinforcing ribs.

As a further description of the above technical solution:

the diameter of the top cross beam is larger than the diameter of the first bottom cross beam and the diameter of the second bottom cross beam.

As a further description of the above technical solution:

the top cross beam, the first bottom cross beam and the second bottom cross beam are equal in length.

As a further description of the above technical solution:

the first buckle and the second buckle are clamped with each other.

As a further description of the above technical solution:

the diameter of the chuck is larger than the inner diameter of the through hole.

As a further description of the above technical solution:

the edge of the handle is provided with a round angle.

As a further description of the above technical solution:

the top cross beams are all parallel to the bottom plate, and all the top cross beams are on the same plane.

The utility model has the following beneficial effects:

in the utility model, the strength of the bottom plate is increased through the reinforcing ribs, the detachable chucks and the handles are additionally arranged in the through holes on the two sides of the bottom plate, so that the carrying of workers is safer, in addition, the first bottom cross beam and the second bottom cross beam are welded on the bottom plate through the bracket, the welding firmness is increased, the top end of the V-shaped frame is welded at the bottom end of the top cross beam, the bearing capacity is increased, and the V-shaped frame is worth being widely popularized.

Drawings

Fig. 1 is a first structural schematic diagram of an arrangement structure of a steel bar truss floor support plate provided by the utility model;

fig. 2 is a second structural schematic view of an arrangement structure of a steel bar truss floor support plate according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is an enlarged view of the structure at B of fig. 2.

Illustration of the drawings:

1. a base plate; 2. a V-shaped frame; 3. a top beam; 4. an S-shaped frame; 5. reinforcing ribs; 6. a through hole; 7. a first bottom rail; 8. a second bottom rail; 9. a first buckle; 10. bending in a concave manner; 11. bending the convex part; 12. a handle; 13. a chuck; 14. and a second buckle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, one embodiment of the present invention is provided: a steel bar truss floor support plate arrangement structure comprises a bottom plate 1, wherein three convex bends 11 are arranged at the top end of the bottom plate 1 at equal intervals and can be better contacted with a first bottom cross beam 7 and a second bottom cross beam 8, concave bends 10 are arranged on two sides of each of the three convex bends 11 and are used for avoiding bottom bending bulges of a V-shaped frame 2, a first buckle 9 is arranged on one side of the bottom plate 1, a second buckle 14 is arranged on the other side of the bottom plate 1, the first buckle 9 of the first bottom plate 1 is clamped with the second buckle 14 of the adjacent bottom plate 1 during installation, the fixation is tighter, a plurality of through holes 6 are arranged at two sides of the top end of the bottom plate 1 at equal intervals, handles 12 are arranged inside the through holes 6, chucks 13 are connected at the bottom ends of the handles 12 through threads, the top end of the concave bend 10 on one side of each of the convex bend 11 is fixedly connected with the first bottom cross beam 7, and the top end of the concave bend 10 on the other side of the convex bend 11 is fixedly connected with the second bottom cross beam 8, the outer sides of the first bottom cross beam 7 and the second bottom cross beam 8 are fixedly connected with a V-shaped frame 2, the top ends of the V-shaped frames 2 are fixedly connected with the bottom end of the top cross beam 3, one adjacent side of the first bottom cross beam 7 and the second bottom cross beam 8 is fixedly connected with an S-shaped frame 4, the middle part of one adjacent side of the three convex bends 11 is fixedly connected with a plurality of reinforcing ribs 5, the position of one adjacent side of a tripod formed by assembling the V-shaped frame 2, the top cross beam 3, the S-shaped frame 4, the first bottom cross beam 7 and the second bottom cross beam 8 on the top end of the bottom plate 1 is fixedly connected with a plurality of reinforcing ribs 5, the bending generated when the stress on two sides is large can be effectively prevented, then a plurality of through holes 6 are arranged on two sides of the bottom plate 1, when in transportation, only a handle 12 needs to pass through the through holes 6 and a chuck 13 is rotated at the bottom end of the handle 12, a worker only needs to carry the handle 12 and lift up the whole frame simultaneously, and carry and treat the use on the rack, wherein the 12 corners of handle all are provided with the fillet, very friendly to workman's hand, and the first bottom end rail 7 and the 8 beadings of second bottom end rail of tripod bottom are on 1 top of bottom plate, increase the fastness to the bottom at top crossbeam 3 is all fixed on the top of top crossbeam 3 to the top of V type frame 2 more can effectually bear the weight of the power and get off, reduces droing of V type frame 2 and top crossbeam 3 welding point.

The diameter of top crossbeam 3 is greater than the diameter of first end crossbeam 7 and second end crossbeam 8, top crossbeam 3 can be more firm with V type frame 2 is fixed, be difficult for following 3 sides of top crossbeam landing, top crossbeam 3, the length of crossbeam 8 equals at the bottom of first end crossbeam 7 and the second, be convenient for install and use, 14 looks blocks of first buckle 9 and second buckle, the diameter of chuck 13 all is greater than the internal diameter of through-hole 6, make chuck 13 can fix bottom plate 1, the edge of handle 12 all is provided with the fillet, top crossbeam 3 all is all at the coplanar with bottom plate 1 parallel and all top crossbeams 3, the thickness that makes cement pour is the same, the surfacing.

The working principle is as follows: firstly, a plurality of reinforcing ribs 5 are fixedly connected at the position of one side adjacent to a tripod formed by assembling a V-shaped frame 2, a top cross beam 3, an S-shaped frame 4, a first bottom cross beam 7 and a second bottom cross beam 8 at the top end of a bottom plate 1, so that bending can be effectively prevented when the stress on the two sides is large, then a plurality of through holes 6 are formed in the two sides of the bottom plate 1, a handle 12 only needs to penetrate through the through holes 6 and a chuck 13 rotates at the bottom end of the handle 12 during transportation, a worker only needs to lift the handle 12 and lift the whole frame at the same time and transport the frame to a placing frame for use, wherein the handle 12 is provided with round corners, the hand is friendly to the hand of the worker, the first bottom cross beam 7 and the second bottom cross beam 8 at the bottom end of the tripod are directly welded at the top end of the bottom cross beam 1, the firmness is increased, and the top end of the V-shaped frame 2 is fixed at the bottom end of the top cross beam 3 and can effectively bear the force, and the falling of the welding point of the V-shaped frame 2 and the top beam 3 is reduced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a steel bar truss floor carrier plate structure of arranging, includes bottom plate (1), its characterized in that: the novel bending die is characterized in that three convex bends (11) are arranged at the top end of the bottom plate (1) at equal intervals, concave bends (10) are arranged on two sides of each of the three convex bends (11), a first buckle (9) is arranged on one side of the bottom plate (1), a second buckle (14) is arranged on the other side of the bottom plate (1), a plurality of through holes (6) are arranged at two sides of the top end of the bottom plate (1) at equal intervals, handles (12) are arranged inside the through holes (6), chucks (13) are in threaded connection with the bottom ends of the handles (12), a first bottom cross beam (7) is fixedly connected to the top end of the concave bend (10) on one side of each convex bend (11), a second bottom cross beam (8) is fixedly connected to the top end of the concave bend (10) on the other side of each convex bend (11), and V-shaped frames (2) are fixedly connected to the outer sides of the first bottom cross beam (7) and the second bottom cross beam (8), the equal fixed connection in the bottom of top crossbeam (3) in top of V type frame (2), the equal fixedly connected with S type frame (4) in adjacent one side of first end crossbeam (7) and second end crossbeam (8), it is three the equal fixedly connected with a plurality of strengthening ribs (5) in adjacent one side middle part of protruding type (11) of bending.

2. The steel bar truss floor deck arrangement of claim 1, wherein: the diameter of the top cross beam (3) is larger than the diameters of the first bottom cross beam (7) and the second bottom cross beam (8).

3. The steel bar truss floor deck arrangement of claim 1, wherein: the top cross beam (3), the first bottom cross beam (7) and the second bottom cross beam (8) are equal in length.

4. The steel bar truss floor deck arrangement of claim 1, wherein: the first buckle (9) and the second buckle (14) are clamped.

5. The steel bar truss floor deck arrangement of claim 1, wherein: the diameter of the chuck (13) is larger than the inner diameter of the through hole (6).

6. The steel bar truss floor deck arrangement of claim 1, wherein: the edges of the handles (12) are provided with round corners.

7. The steel bar truss floor deck arrangement of claim 1, wherein: the top cross beams (3) are all parallel to the bottom plate (1) and all the top cross beams (3) are on the same plane.