CN213774494U - Assembly box for assembled net beam floor system - Google Patents

Abstract

The utility model discloses an assembly type net beam floor system assembly box, which comprises a bottom plate and an inner support framework, wherein reinforcing steel bars are arranged at two ends and two sides of the inner part of the bottom plate, the reinforcing steel bars extend to the outer part of the bottom plate, a slot A is arranged at the middle position of two sides of the top of the bottom plate, galvanized iron sheets are wrapped at the outer side of the inner support framework, insertion blocks B are symmetrically arranged at two sides of the bottom of the inner support framework, the insertion blocks B are mutually matched with the slot A, and a slot B is arranged at the middle position of two ends of the top of the bottom plate; the assembly box consisting of the inner support framework and the galvanized iron sheet is cast with the bottom plate to form the high-performance composite floor slab, and the composite floor slab has the advantages of sound and heat insulation, improvement of earthquake resistance grade and the like; the problem that the layer surface is the opening after the formwork construction is solved through the bottom plate, and simultaneously the bottom plate participates in the die-direction stress, so that the floor is in an I-shaped stress structure, and the strength grade of the engineering quality is improved.

Description

Assembly box for assembled net beam floor system

Technical Field

The utility model relates to a building engineering technical field specifically is an assembled net roof beam superstructure assembly box.

Background

In the building engineering, the floor can be divided into a cast-in-place integral type floor and an assembled type floor according to the construction method, the cast-in-place integral type floor has good integral rigidity, strong shock resistance, good waterproof performance and flexible structural arrangement, so the floor is commonly used for buildings with higher requirements on shock resistance, seepage resistance, leakage resistance and rigidity and complex plane shapes, but the construction speed is slow, a plurality of templates are consumed, and the floor is greatly influenced by construction seasons because the concrete is condensed and hardened for a long time; the other is an assembly box body which is a hollow floor system commonly used in building engineering, and is widely applied due to the advantages of less material consumption, reduced stair weight, good heat preservation effect, good sound insulation effect and the like;

traditional built-in mandrel such as steel net box leaks thick liquid to and mandrel bottom causes the working face because of the concrete shakeouts inequality and leaks the scheduling problem, and traditional product exists that the installation is troublesome, the wire net leaks thick liquid, plastics are not environmental protection, the horizontal atress of mould shell class is limited, and shortcoming such as later stage fitment expense is big.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an assembled net roof beam system assembly box to propose current problem in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an assembled net roof beam system assembly box, includes bottom plate and interior support skeleton, the both ends and the both sides of the inside of bottom plate all are provided with the reinforcing bar, the reinforcing bar extends to the outside of bottom plate, the intermediate position department of bottom plate top both sides is provided with slot A, the outside parcel of interior support skeleton has galvanized iron sheet, the bilateral symmetry of interior support skeleton bottom is provided with inserted block B, inserted block B and the mutual adaptation of slot A, the intermediate position department at bottom plate top both ends is provided with slot B, the intermediate position department of interior support skeleton bottom both sides is provided with inserted block A, inserted block A and the mutual adaptation of slot B, bottom plate both ends and both sides all evenly are provided with concave yield type shear force tooth.

Preferably, the reinforcing steel bars comprise transverse reinforcing steel bars and longitudinal reinforcing steel bars, the longitudinal reinforcing steel bars and the transverse reinforcing steel bars are arranged in a staggered mode, and the reinforcing steel bars are cold-rolled ribbed reinforcing steel bars.

Preferably, the top and the bottom in the galvanized iron sheet outside all are provided with the U type staple, and galvanized iron sheet passes through the U type staple and supports skeleton reciprocal anchorage.

Preferably, the bottom of the inserting block A is provided with a clamping groove, and the clamping groove is matched with the steel bar.

Preferably, the bottom plate is made of cement concrete.

Preferably, the inner support framework is made of a wood structure.

Compared with the prior art, the beneficial effects of the utility model are that: the assembly box for the assembled net beam floor is cast together by the assembly box consisting of the inner support framework and the galvanized iron sheet and the bottom plate to form a high-performance composite floor, and has the advantages of sound and heat insulation, improvement of earthquake resistance grade and the like; the problem that the layer surface is a hole after the formwork construction is solved through the bottom plate, and meanwhile, the bottom plate participates in the axial stress, so that the floor is in an I-shaped stress structure, the strength grade of the engineering quality is improved, wherein the reinforcing steel bars comprise transverse reinforcing steel bars and longitudinal reinforcing steel bars, and the longitudinal reinforcing steel bars and the transverse reinforcing steel bars are arranged in a staggered mode and are in a latticed layout, and the stability is improved; through the mutual adaptation of the inserting block A, the inserting groove B and the inserting block B and the inserting groove A, the position combination of the bottom plate and the inner support framework is more standard, and the product quality is improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a perspective view of the present invention;

FIG. 3 is a schematic view of the combined structure of the inner support frame and the galvanized sheet iron of the present invention;

fig. 4 is the structural schematic diagram of the reinforcing bar of the present invention.

In the figure: 1. a base plate; 2. a concave-shaped shear tooth; 3. reinforcing steel bars; 4. supporting the framework internally; 5. galvanized iron sheet; 6. inserting a block A; 7. a slot A; 8. a slot B; 9. and inserting the block B.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides an assembly type net roof beam assembling box, including bottom plate 1 and interior support skeleton 4, the both ends and the both sides of the inside of bottom plate 1 all are provided with reinforcing bar 3, reinforcing bar 3 extends to the outside of bottom plate 1, the intermediate position department of bottom plate 1 top both sides is provided with slot A7, the outside parcel of interior support skeleton 4 has galvanized iron sheet 5, the bilateral symmetry of interior support skeleton 4 bottom is provided with inserted block B9, inserted block B9 and slot A7 are mutually supported, the intermediate position department at bottom plate 1 top both ends is provided with slot B8, the intermediate position department of interior support skeleton 4 bottom both sides is provided with inserted block A6, inserted block A6 and slot B8 mutual adaptation, bottom plate 1 both ends and both sides all evenly are provided with recessed type shear force tooth 2, the shear force tooth width should not be less than 4cm, the degree of depth should not be less than 1cm, shear force tooth spacing distance should not be greater than 8 cm.

Further, reinforcing bar 3 includes horizontal arrangement of reinforcement and vertical arrangement of reinforcement, and vertical arrangement of reinforcement and horizontal arrangement of reinforcement are staggered arrangement, and reinforcing bar 3 all is cold-rolled ribbed steel bar, and horizontal arrangement of reinforcement and vertical arrangement of reinforcement combination are the square grid overall arrangement for the bottom plate is more unified wholly, and the diameter of arrangement of reinforcement is not less than 4 mm's adoption ribbed cold reinforcement, and the arrangement of reinforcement is two-way square grid overall arrangement, and the arrangement of reinforcement interval should be less than 10 cm.

Further, the top and the bottom in galvanized iron sheet 5 outside all are provided with the U type staple, and galvanized iron sheet 5 passes through the U type staple and supports skeleton 4 reciprocal anchorage for galvanized iron sheet 5 forms the assembly box with interior support skeleton 4 combination.

Furthermore, the bottom of the insert A6 is provided with a clamping groove, and the clamping groove and the steel bar 3 are matched with each other.

Further, the bottom plate 1 is made of cement concrete and combined with the assembly box to form a composite floor slab, the length and the width of the bottom plate 1 are about 1m, the bottom plate is required to be flat and smooth, and the whole thickness is not less than 3 cm.

Further, the inner support framework 4 is made of a wood structure, so that the hardness of the assembly box is enhanced.

The working principle is as follows: the assembly box for the net-beam floor is characterized in that an assembly box consisting of an inner support framework 4 and a galvanized iron sheet 5 is cast together with a base plate 1 to form a high-performance composite floor, the problem that the layer surface is a hole after formwork construction is solved through the base plate 1, meanwhile, the base plate 1 participates in the stress of the mould direction, the floor is in an I-shaped stress structure, the strength level of engineering quality is improved, wherein a steel bar 3 comprises a transverse reinforcement and a longitudinal reinforcement, the longitudinal reinforcement and the transverse reinforcement are arranged in a staggered mode and are in a latticed layout, the steel bar 353 is more integrally unified, through the mutual matching of an insertion block A6, an insertion groove B8, an insertion block B9 and an insertion groove A7, the assembly is quicker, the position combination of the base plate 1 and the inner support framework 4 is more standard, and the product quality can be improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and 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. Furthermore, the terms "first," "second," "third," and the like 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims (6)

1. The utility model provides an assembled net roof beam system assembly box, includes bottom plate (1) and interior support skeleton (4), its characterized in that: the inside both ends and both sides of bottom plate (1) all are provided with reinforcing bar (3), reinforcing bar (3) extend to the outside of bottom plate (1), the intermediate position department of bottom plate (1) top both sides is provided with slot A (7), the outside parcel of interior support skeleton (4) has galvanized iron sheet (5), the bilateral symmetry of interior support skeleton (4) bottom is provided with inserted block B (9), inserted block B (9) and slot A (7) adaptation each other, the intermediate position department at bottom plate (1) top both ends is provided with slot B (8), the intermediate position department of interior support skeleton (4) bottom both sides is provided with inserted block A (6), inserted block A (6) and slot B (8) mutual adaptation, bottom plate (1) both ends and both sides all evenly are provided with concave yield type shear force tooth (2).

2. The assembly box for an assembled net beam floor as claimed in claim 1, wherein: the steel bars (3) comprise transverse reinforcing bars and longitudinal reinforcing bars, the longitudinal reinforcing bars and the transverse reinforcing bars are arranged in a staggered mode, and the steel bars (3) are cold-rolled ribbed steel bars.

3. The assembly box for an assembled net beam floor as claimed in claim 1, wherein: the top and the bottom in galvanized iron sheet (5) outside all are provided with the U type staple, and galvanized iron sheet (5) support skeleton (4) reciprocal anchorage through the U type staple.

4. The assembly box for an assembled net beam floor as claimed in claim 1, wherein: the bottom of inserted block A (6) all is provided with the draw-in groove, and draw-in groove and reinforcing bar (3) mutual adaptation.

5. The assembly box for an assembled net beam floor as claimed in claim 1, wherein: the bottom plate (1) is made of cement concrete.

6. The assembly box for an assembled net beam floor as claimed in claim 1, wherein: the inner support framework (4) is made of a wood structure.

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