CN214531414U - Floor structure of multi-layer steel structure house building - Google Patents

Abstract

The utility model discloses a floor structure of multi-layer steel structure building, which comprises a steel bottom plate and an upper enclosing plate, wherein the steel bottom plate is a steel plate with certain thickness and strength, the steel bottom plate is a main body splicing and connecting structure of the floor through a pipe inserting groove in the steel bottom plate, connecting inserting pipes on both sides of the steel bottom plate, the upper enclosing plate and a cement prefabricated layer in the upper enclosing plate, the connecting inserting pipes can be inserted into the pipe inserting groove, a plurality of devices are spliced and installed through the connecting inserting pipes and the pipe inserting groove, the assembly and the arrangement of the floor are realized, steel purlines for installing steel beams are not needed to be laid, the cement prefabricated layer is prefabricated before the installation of the floor structure, after the splicing, only a small amount of cement is needed to fill and reinforce the splicing gap, the construction period is saved, the cement pouring cost of a high-rise floor is also reduced, wires for hoisting electric appliances of the floor can be concealed and wired in a pipe inner groove in the connecting inserting pipes, the building is more beautiful.

Description

Floor structure of multi-layer steel structure house building

Technical Field

The utility model belongs to the technical field of steel construction building materials is relevant, concretely relates to floor structure of multilayer steel construction housing construction.

Background

The steel structure building is rapidly popularized in modern house construction, and is approved by users due to the characteristics of high building speed, less construction waste, capability of flexibly changing house structures and the like; in the high-rise steel structure house, floors are required to be installed with floors for separation at intervals.

When the floor slab of the existing multi-layer steel structure building is installed, steel beams are mostly erected in a room, steel purlins are laid on the steel beams, steel plates are laid on the purlins, and the floor slab is manufactured by a method of laying cement mortar on the surfaces of the steel plates.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a floor structure of multilayer steel construction housing construction, when solving the floor of the current multilayer steel construction housing construction that proposes in the above-mentioned background art, mostly adopt and erect the girder steel in the room, lay the steel purlin on the girder steel again, lay the steel sheet on the purlin, the method of laying cement mortar at steel sheet surface makes the floor, not only the step is loaded down with trivial details, and the cement sheet layer need pour and dry, construction period has been prolonged, the cement pouring cost of high-rise floor is the electrical apparatus of hoist and mount on the greatly increased floor more also can only walk the line on the floor surface, the pleasing to the eye problem of building has been influenced.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a floor structure of multilayer steel construction housing construction, includes steel bottom plate and last bounding wall, the upper end of steel bottom plate is provided with the last bounding wall, the inside of going up the bounding wall is provided with the prefabricated layer of cement, the connection intubate is installed on the both sides that the outside of steel bottom plate is relative, the extension backing sheet is installed in the outside of connecting the intubate, the inside of connecting the intubate is provided with intraductal groove, the outside of steel bottom plate is opened with installing another opposite side that the connection intubate is different has the side socket, the centre of side socket is provided with the intubate groove, the both sides in intubate groove are provided with side resettlement groove.

Through adopting above-mentioned technical scheme, a plurality of floor structure devices piece each other through connecting intubate and intubate groove and insert the installation, realize the equipment setting of floor, connect stable simple to operate.

Preferably, the size of the upper enclosing plate is slightly smaller than that of the steel bottom plate, and the inside of the upper enclosing plate is filled with the cement prefabricated layer until the height of the upper enclosing plate is the same as that of the upper enclosing plate.

Through adopting above-mentioned technical scheme, go up the bounding wall and form the gap around the last face of steel bottom plate, conveniently carry out cement filling and consolidate after assembling, go up the bounding wall and inner structure level and smooth firm, guaranteed the planarization of concatenation back floor.

Preferably, the number of the extension supporting sheets is four, the four extension supporting sheets are respectively and symmetrically arranged on two sides of the two connection insertion tubes, one side of each extension supporting sheet is integrally connected with the outer wall of the connection insertion tube, and the other side of each extension supporting sheet is integrally connected with the side edge of the steel base plate.

By adopting the technical scheme, the method has the advantages that,

preferably, the length of the connecting insertion pipe is equal to half of the side length of the steel bottom plate, and the inside of the connecting insertion pipe is provided with an inner groove in a penetrating manner and is positioned inside the steel bottom plate.

Through adopting above-mentioned technical scheme, the extension backing sheet has strengthened the joint strength who connects intubate and steel bottom plate, makes the device intensity accord with the intensity requirement of floor after the concatenation installation.

Preferably, the shape and size of the side placement groove are matched with those of the expansion support sheet, the inner diameter of the intubation groove is the same as the outer diameter of the connection intubation, and the intubation groove is communicated with the intubation groove in a crossed manner.

Through adopting above-mentioned technical scheme, the electrical apparatus wiring can be buckled through connection between intubate groove and intraductal groove and hide the line.

Compared with the prior art, the utility model provides a floor structure of multi-layer steel structure house building possesses following beneficial effect:

the utility model discloses an inside intubate groove of steel bottom plate, the connection intubate of steel bottom plate both sides, go up bounding wall and the prefabricated layer of inside cement thereof, it can insert the intubate inslot to connect the intubate, make a plurality of devices piece each other with the intubate through connecting the intubate and insert the installation, realize the equipment setting of floor, no longer need lay steel beam erection steel purlin, the prefabricated layer of cement has also carried out the installation prefabrication before floor structure installs, only need use a small amount of cement to assemble the gap after assembling and fill the reinforcement can, the cement pouring cost that the time limit for a project has also reduced high-rise floor has been saved, the electric wire of floor hoist and mount electrical apparatus can conceal the line of walking in connecting the inside intraductal groove of intubate, make the building more pleasing to the eye.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a top view of a floor slab structure of a multi-story steel structure building provided by the present invention;

fig. 2 is a side view of a floor structure of a multi-story steel structure building provided by the present invention;

fig. 3 is the utility model provides an inside cross-sectional view of floor of multi-layer steel structure house building.

In the figure: 1. a steel bottom plate; 2. connecting the cannula; 3. a cement precast layer; 4. an extended support sheet; 5. mounting a coaming plate; 6. a side socket; 7. a side placing groove; 8. an inner tube groove; 9. a cannula slot.

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. 1-3, the present invention provides a technical solution:

the utility model provides a floor structure of multilayer steel construction housing building, including steel bottom plate 1 and last bounding wall 5, steel bottom plate 1 is for having the steel sheet of certain thickness and intensity, steel bottom plate 1's upper end is provided with bounding wall 5, go up bounding wall 5 four sides and enclose into the square, the size of a dimension that goes up bounding wall 5 and enclose slightly is less than steel bottom plate 1, form the gap all around at steel bottom plate 1's last face, the convenience is packed the reinforcement at the back of assembling cement, the inside of going up bounding wall 5 is filled with prefabricated layer 3 of cement and is until the bounding wall height with last bounding wall 5 the same, make and go up bounding wall 5 and inner structure level and smooth firm.

The utility model provides a floor structure of multilayer steel construction housing construction, respectively install one including the relative both sides in the outside of steel bottom plate 1 and connect intubate 2, connect intubate 2 and install the positive intermediate position in the outside of steel bottom plate 1, two outside of connecting intubate 2 are installed and are respectively the symmetry and install a pair of extension backing sheet 4, one side of extension backing sheet 4 and the outer wall body coupling of connecting intubate 2, extension backing sheet 4 is the solid steel sheet of triangle, the another side and the side body coupling of steel bottom plate 1 of extension backing sheet 4, the joint strength of connecting intubate 2 and steel bottom plate 1 has been strengthened to extension backing sheet 4, make the intensity accord with the intensity requirement of floor after the concatenation installation of device.

The utility model provides a floor structure of multilayer steel construction housing building, equals half of the length of steel bottom plate 1 side including the length of connecting intubate 2, can allow the connection intubate 2 in the 1 outside of steel bottom plate of two devices, inserts inside from the both sides of the steel bottom plate 1 of same device, and the inside of connecting intubate 2 link up and is provided with intraductal groove 8 and lets in the inside of steel bottom plate 1, and the electrical apparatus wiring can be hidden the line of walking through the inside that intraductal groove 8 entered into steel bottom plate 1.

A floor slab structure of a multi-layer steel structure building comprises a steel bottom plate 1, a side socket 6 is arranged on the outer side of the steel bottom plate 1 and the other opposite side edge which is provided with a connecting insertion pipe 2 and is different from the outer side of the steel bottom plate, an insertion pipe groove 9 is arranged in the middle of the side socket 6 and extends into the steel bottom plate 1, the inner diameter of the insertion pipe groove 9 is the same as the outer diameter of the connecting insertion pipe 2, the connecting insertion pipe 2 can be smoothly inserted into the insertion pipe groove 9 through the side socket 6, the insertion pipe groove 9 is communicated with an inner pipe groove 8 in a crossing way, electric wiring can be bent and communicated between the insertion pipe groove 9 and the inner pipe groove 8 for wiring, side mounting grooves 7 are arranged on the two sides of the insertion pipe groove 9, the size of the side mounting grooves 7 is matched with an expansion support sheet 4, when the connecting insertion pipe 2 is inserted into the insertion pipe groove 9, the extension supporting sheet 4 can be arranged in a butt joint mode, and the devices are installed in a splicing mode through the connecting insertion pipe 2 and the insertion pipe groove 9, so that the floor slab is assembled.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a floor structure of multilayer steel house building, includes steel bottom plate (1) and goes up bounding wall (5), its characterized in that: the upper end of bottom plate (1) is provided with bounding wall (5), the inside of going up bounding wall (5) is provided with prefabricated layer of cement (3), connect intubate (2) are installed on the relative both sides in the outside of bottom plate (1), extension backing sheet (4) are installed in the outside of connecting intubate (2), the inside of connecting intubate (2) is provided with intraductal groove (8), the outside of bottom plate (1) is opened to another side of installing to be connected intubate (2) dissimilarity has side socket (6), the centre of side socket (6) is provided with intubate groove (9), the both sides of intubate groove (9) are provided with side arrangement groove (7).

2. The floor structure of a multi-story steel structure building construction according to claim 1, wherein: the size of the upper enclosing plate (5) is slightly smaller than that of the steel bottom plate (1), and the cement prefabricated layer (3) is filled in the upper enclosing plate (5) until the height of the upper enclosing plate is the same as that of the upper enclosing plate (5).

3. The floor structure of a multi-story steel structure building construction according to claim 1, wherein: the extension backing sheet (4) are provided with four, four extension backing sheet (4) are respectively installed in the both sides of two connection intubate (2) symmetrically, one side of extension backing sheet (4) and the outer wall body coupling of connecting intubate (2), the another side and the side body coupling of steel bottom plate (1) of extension backing sheet (4).

4. The floor structure of a multi-story steel structure building construction according to claim 1, wherein: the length of the connecting insertion pipe (2) is equal to half of the side length of the steel base plate (1), and an inner pipe groove (8) is arranged in the connecting insertion pipe (2) in a penetrating mode and located in the steel base plate (1).

5. The floor structure of a multi-story steel structure building construction according to claim 1, wherein: the shape and size of the side placement groove (7) are matched with those of the expansion support sheet (4), the inner diameter of the intubation tube groove (9) is the same as the outer diameter of the connection intubation tube (2), and the intubation tube groove (9) is communicated with the tube inner groove (8) in a crossed manner.

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