CN112144719A

CN112144719A - Assembled loft device

Info

Publication number: CN112144719A
Application number: CN202011105152.XA
Authority: CN
Inventors: 陶运喜; 谢庆武; 马华超; 宁恳修
Original assignee: Guangzhou Hongli Construction Technology Co Ltd
Current assignee: Guangzhou Hongli Construction Technology Co Ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2020-12-29

Abstract

The invention discloses an assembly type attic device, which comprises composite floor plates, a composite chassis and an assembly type toilet, wherein the composite floor plates are spliced into an attic supporting surface, the attic supporting surface is vacated in an area matched with the assembly type toilet and is provided with a bearing steel beam in an erected mode, the composite chassis is lapped on the bearing steel beam, the assembly type toilet is assembled on the composite chassis, the composite floor plates comprise composite top plates, large steel beams, small steel beams and a ceiling, a plurality of floor drains are arranged on the composite chassis, water pipes matched with the floor drains are pre-buried in the composite chassis, and the water pipes are matched with a bathroom main pipe pre-buried at the side part of the composite chassis. The assembly type attic device is fast in installation speed, has the advantages of light overall weight, thin floor slab thickness, small occupied height and space, good waterproof performance, superior sound-insulation and fireproof performance and high installation efficiency, has obvious advancement, and has wide application prospect in assembly type buildings.

Description

Assembled loft device

Technical Field

The invention relates to the field of assembly buildings, in particular to an assembly type attic device.

Background

In fabricated buildings and LOFT building structures, the waterproof performance of an attic floor and a toilet is one of the biggest technical difficulties, and the structures mainly adopted in the construction process at present comprise a traditional reinforced concrete floor, a steel structure and a steel plate and cement mortar cast-in-place floor, and a steel structure and a multi-layer composite plate (such as a steel structure and an European pine plate). The traditional reinforced concrete floor slab has excellent performances, and has the defects of long construction period, complex working procedures of manufacturing a template, reinforcing bars and pouring cement mortar on an engineering site, poor water resistance of a finished toilet and influence on the surrounding environment. The fabricated floor slab is constructed in an all-dry method, the speed is high, the influence on the surrounding environment is small, but the existing construction process has the defects of complex working procedures, unsatisfactory sound insulation performance, thick floor slab, large occupied height space, requirement of independently manufacturing a decorative surface material after installation, large height space for a drainage pipe point with poor waterproof performance in a toilet and high head between a threshold stone and an outdoor passageway surface in the toilet.

Disclosure of Invention

The present invention is directed to an assembled attic device to solve the above-mentioned problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: an assembled attic device, includes composite floor, composite chassis and assembled bathroom, composite floor splices into the attic holding surface, the attic holding surface with assembled bathroom complex region vacates and sets up the bearing girder steel, composite chassis overlap joint is in on the bearing girder steel, assembled bathroom assembles on the composite chassis, composite floor includes composite roof, big girder steel, girder steel and ceiling, composite roof comprises honeycomb panel, decoration plane materiel and cement fiberboard, the ceiling comprises vertical fossil fragments, horizontal fossil fragments and gypsum board, composite roof passes through the angle sign indicating number with big girder steel fixed connection, the welding has a plurality of square steel pieces on the big girder steel, the welding has the smallpox jib on the square steel piece, vertical fossil fragments with the smallpox jib can be dismantled and be connected, a plurality of floor drains have been arranged on the composite chassis, the composite chassis is internally embedded with a water pipe matched with the floor drain, the water pipe is matched with a bathroom main pipe embedded at the side part of the composite chassis, and the bathroom main pipe is connected with a drainage vertical pipe arranged in a building body.

Preferably, the large steel beam and the small steel beam are welded to form a steel structure frame, and the composite top plate is placed on the steel structure frame consisting of the large steel beam and the small steel beam and is connected with the steel structure frame through the angle connectors and the screws.

Preferably, the honeycomb panel, the decorative surface material and the cement fiberboard are compounded into the composite top plate by adopting a hot press molding process at one time, so that the composite top plate has the advantage of light weight on the premise of meeting various mechanical properties.

Preferably, by the honeycomb panel decorate the plane materiel and cement fiberboard is constituteed the banding has all been installed to the edge of compound roof, compound roof concatenation department passes through the concatenation is accomplished in banding and the cooperation of concatenation fossil fragments, the concatenation fossil fragments are locked with self-tapping screw on the banding, the banding with press from both sides between the concatenation fossil fragments and be equipped with a plurality of joint strip, will need two compound roof extrusion of concatenation to paste tight compression joint strip realizes the sealing of concatenation seam between the compound roof.

Preferably, the compound roof with form between the ceiling and arrange the room, arrange indoor placing and inhale the sound glass cotton and arrange away water pipe, feed pipe, further improve the utilization ratio in space when the sound insulation performance of floor.

Preferably, a water running pipe pre-buried in the composite chassis is connected with the floor drain, the floor drain comprises a hand basin floor drain, a shower floor drain, an auxiliary floor drain and a toilet floor drain, the hand basin floor drain, the shower floor drain, the auxiliary floor drain and the toilet floor drain are communicated to the bathroom main drainage pipe through the water running pipe, and the bathroom main drainage pipe extends out of the side portion of the composite chassis and is connected with the drainage vertical pipe.

Preferably, the water running pipes pre-embedded in the composite chassis have gradient, and water flowing down from each floor drain is conveniently guided to a bathroom main pipe bank under the action of gravitational potential energy.

Compared with the prior art, the invention has the beneficial effects that: when the assembled attic device is used, the decoration surface material adopts ceramic tiles or stone materials, the composite top plate is of a composite structure formed by a decoration surface material and a polyurethane glass fiber bonding layer as well as a honeycomb plate and a polyurethane glass fiber bonding layer as well as a cement fiber plate, the composite top plate is subjected to one-time hot-pressing composite forming in a factory, the design enables the composite top plate consisting of the honeycomb plate, the decoration surface material and the cement fiber plate to meet the requirements of various mechanical properties, compared with the traditional floor plate, the weight of the composite top plate is greatly reduced, the composite top plate can be flexibly carried and moved in a construction site, convenience is provided for construction work, meanwhile, the decoration surface material on the honeycomb plate enables the composite top plate to be provided with ceramic tiles and stone materials for decoration, decoration is not required to be done with a decoration surface, the complicated steps of; the composite floor slab consists of the composite top plate and the ceiling, and the arrangement chamber formed between the composite top plate and the ceiling can be used for wiring, placing fireproof partition cotton, arranging water feeding pipes and power supply pipes, so that the effective utilization of space is realized, the problem that the whole thickness of the floor slab is large due to the fact that the water feeding pipes and the power supply pipes need to be arranged in a reserved space outside the wall slab in the traditional construction is solved, the whole thickness of the floor slab is reduced, in order to meet the sealing requirement after the composite top plate is spliced, the sealing rubber strip is clamped between the sealing edge and the splicing keel, water on a decorative surface material is effectively prevented from permeating into the composite floor slab, and the use safety of the composite floor slab is improved; the assembled toilet area is not provided with a composite floor but is provided with a bearing steel beam, the bearing steel beam has the advantages of high strength and low thickness, a descending plate is formed by matching a composite chassis relative to the composite floor area, the composite chassis is directly erected on the bearing steel beam, the height difference between a toilet threshold and a passageway ground is low by matching the assembled toilet, and the problem that water in the toilet flows out of the toilet is avoided, the composite chassis adopts an integrated drainage side drainage system, a water walking pipe is pre-embedded in the composite chassis, and the inclination of the water walking pipe is arranged when the water walking pipe is pre-embedded, so that the water flowing down from each floor drain can flow to a bathroom main drainage pipe and is drained to a drainage vertical pipe through the guidance of the water walking pipe, the design ensures that the composite chassis does not need to be provided with a traditional drainage pipe extending downwards, the thickness of the composite chassis is reduced, and the ground height of the toilet, the available indoor space is increased, the composite chassis is a prefabricated integrated chassis, splicing is not needed, and no gap exists, so that the phenomena of cracking, water seepage and the like at the spliced part of the chassis caused by vibration and deformation of a bearing steel beam or a composite floor can be avoided, and the water leakage risk is reduced; the device has the advantages of high installation speed, light overall weight, small thickness of the floor slab, small occupied height and space, good waterproof performance, superior sound-insulation and fireproof performance and high installation efficiency, has obvious advancement and has wide application prospect in the assembly type building.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a perspective view of the assembled invention.

FIG. 3 is a schematic view of the structure of the composite floor, the composite chassis, the bathroom main pipes, and the vertical drainage pipes.

Fig. 4 is a schematic structural view of the composite floor slab of the present invention.

Fig. 5 is a partially enlarged view of a circled portion on the left side in fig. 4.

Fig. 6 is a partially enlarged view of a circled portion on the right side in fig. 4.

Fig. 7 is a schematic structural diagram of the joint of the composite top plate in fig. 5.

Fig. 8 is a schematic structural view of the composite top plate of the present invention.

Fig. 9 is an enlarged partial view of the circled portion in fig. 8.

Fig. 10 is a schematic structural view of a chassis according to the present invention.

Fig. 11 is a schematic diagram of the arrangement positions of the floor drain on the composite chassis and the water pipes in the composite chassis.

Fig. 12 is a bottom view of fig. 11.

Fig. 13 is a right side view of fig. 11.

In the figure: 1. composite floor slab, 2, composite chassis, 3, assembled toilet, 4, honeycomb panel, 5, decorative surface material, 6, cement fiberboard, 7, large steel beam, 8, corner connector, 9, small steel beam, 10, square steel block, 11, ceiling suspender, 12, vertical keel, 13, transverse keel, 14, gypsum board, 15, floor drain, 16, water running pipe, 17, bathroom master row pipe, 18, drainage stand pipe, 19, edge sealing, 20, splicing keel, 21, sealing rubber strip, 22, self-tapping screw, 23, arrangement room, 24, basin floor drain, 25, shower, floor drain, 26, auxiliary floor drain, 27, toilet floor drain, 28 and bearing steel beam.

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.

Referring to fig. 1-13, the present invention provides a technical solution: the utility model provides an assembled loft device, includes composite floor 1, composite chassis 2 and assembled bathroom 3, composite floor 1 splices into the loft holding surface, the loft holding surface with assembled bathroom 3 complex region vacates and sets up bearing

girder steel

28, 2 laps on the composite chassis are in on the bearing girder steel 28, assembled bathroom 3 assembles on composite chassis 2, composite floor 1 includes composite roof board, big girder steel 7, small girder steel 9 and ceiling, composite roof board comprises honeycomb panel 4, decorative panel 5 and cement fiberboard 6, the ceiling comprises vertical fossil fragments 12, horizontal fossil fragments 13 and gypsum board 14, composite roof board pass through angle sign indicating number 8 with big girder steel 7 fixed connection, the welding has a plurality of square steel blocks 10 on big girder steel 7, square steel block 10 welding has ceiling jib 11, the vertical keel 11 and the ceiling suspender 11 are detachably connected, the composite chassis 2 is provided with a plurality of floor drains 15, the composite chassis 2 is internally embedded with water pipes 16 matched with the floor drains 15, the water pipes 16 are matched with a bathroom main calandria 17 embedded at the side part of the composite chassis 2, the bathroom main calandria 17 is connected with a drainage vertical pipe 18 arranged in a building body, the large steel beam 7 and the small steel beam 9 are welded to form a steel structure frame, the composite top plate is arranged on the steel structure frame formed by the large steel beam 7 and the small steel beam 9 and is connected with the steel structure frame through the angle code 8 and the screw, the honeycomb plate 4, the decorative surface material 5 and the cement fiber plate 6 are compounded into the composite top plate by adopting a hot press molding process, and edge sealing edges 19 are arranged on the edges of the composite top plate formed by the honeycomb plate 4, the decorative surface material 5 and the cement fiber plate 6, the splicing of the composite top plates is completed by matching the sealing edge 19 and the splicing keel 20, the splicing keel 20 is locked on the sealing edge 19 by a tapping screw 22, a plurality of sealing rubber strips 21 are clamped between the sealing edge 19 and the splicing keel 20, two composite top plates to be spliced are squeezed and tightly pressed to compress the sealing rubber strips 21, a layout chamber 23 is formed between the composite top plates and the ceiling, sound-absorbing glass wool is placed in the layout chamber 23, a water feeding pipe and a power supply pipe are arranged, a water running pipe 16 pre-embedded in the composite chassis 2 is connected with the floor drain 15, the floor drain 15 comprises a hand basin floor drain 24, a shower floor drain 25, an auxiliary floor drain 26 and a floor drain closestool 27, the hand basin floor drain 24, the shower floor drain 25, the auxiliary floor drain 26 and the closestool floor drain 27 are communicated to the bathroom main discharge pipe 17 by the water running pipe 16, the bathroom main pipe 17 extends out from the side of the composite chassis 2 and is connected with the drainage riser 18, and the water running pipe 16 embedded in the composite chassis 2 has an inclination.

The working principle is as follows: when using this assembled loft device, decoration plane materiel 5 adopts ceramic tile or stone material, compound roof is decoration plane materiel 5 and adds polyurethane glass fiber adhesive linkage and honeycomb panel 4 and adds the composite construction of polyurethane glass fiber adhesive linkage and cement fiberboard 6, compound roof is hot pressing composite forming in the mill once, such design makes by honeycomb panel 4, the compound roof that decoration plane materiel 5 and cement fiberboard 6 constitute satisfy each item mechanical properties's prerequisite, compare in traditional floor and obtain reducing by a wide margin in weight, make compound roof can carry in the job site in a flexible way, remove, provide convenience for the construction work, decoration plane materiel 5 on honeycomb panel 4 makes compound roof self-contained ceramic tile simultaneously, the stone material is decorated, need not to do the decorative face again, further reduced the loaded down with trivial details step of construction, construction efficiency is improved; the composite floor slab 1 consists of the composite top plate and the ceiling, and the arrangement chamber 23 formed between the composite top plate and the ceiling can be used for wiring, placing fireproof partition cotton, arranging water feeding pipes and power supply pipes, so that the effective utilization of space is realized, the problem that the whole thickness of the floor slab is large due to the fact that the water feeding pipes and the power supply pipes need to be arranged in a reserved space outside the wall slab in the traditional construction is solved, the whole thickness of the floor slab is reduced, in order to meet the sealing requirement after the composite top plate is spliced, the sealing rubber strip 21 is clamped between the sealing edge 19 and the splicing keel 20, water on the decorative surface material 5 is effectively prevented from permeating into the composite floor slab 1, and the use safety of the composite floor slab 1 is improved; the composite floor is not arranged in the area of the assembled toilet 3, but the bearing steel beam 28 is arranged, the bearing steel beam 28 has the advantages of high strength and low thickness, the composite chassis 2 forms a descending plate relative to the area of the composite floor 1, the composite chassis 2 is directly arranged on the bearing steel beam 28, the height difference between the toilet threshold and the passageway ground is low by matching with the assembled toilet 3, the problem that water on the ground in the toilet flows out of the toilet is avoided, the composite chassis 2 adopts an integrated drainage side drainage system, the water walking pipes 16 are embedded in the composite chassis 2, and the inclination of the water walking pipes 16 is arranged when the water walking pipes 16 are embedded, so that the water flowing down from each floor drain 15 can flow to the bathroom main drainage pipe 17 and is discharged into the drainage vertical pipe 18 by guiding the water walking pipes 16, the design ensures that the composite chassis 2 does not need to be provided with a downward extending traditional drainage pipe, and the thickness of the composite chassis, thereby make the ground height of bathroom obtain reducing, increase indoor usable space, compound chassis 2 is prefabricated integrative chassis, need not the concatenation, does not have the gap, so can not take place to lead to phenomena such as chassis concatenation department fracture, infiltration owing to vibration, the deformation of bearing girder steel 28 or compound floor 1, reduced the risk of leaking.

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

1. The utility model provides an assembled loft device, includes composite floor (1), composite chassis (2) and assembled bathroom (3), its characterized in that: the composite floor slab (1) is spliced into an attic supporting surface, the attic supporting surface is in the area matched with the assembled toilet (3) and is vacated and erected with a bearing steel beam (28), the composite chassis (2) is lapped on the bearing steel beam (28), the assembled toilet (3) is assembled on the composite chassis (2), the composite floor slab (1) comprises a composite top plate, a large steel beam (7), a small steel beam (9) and a ceiling, the composite top plate comprises a honeycomb plate (4), a decorative surface material (5) and a cement fiber plate (6), the ceiling comprises a vertical keel (12), a transverse keel (13) and a gypsum board (14), the composite top plate is fixedly connected with the large steel beam (7) through an angle code (8), a plurality of square steel blocks (10) are welded on the large steel beam (7), and a hanging rod (11) is welded on the square steel blocks (10), vertical fossil fragments (12) with smallpox jib (11) can be dismantled and be connected, a plurality of floor drains (15) have been arranged on compound chassis (2), pre-buried in compound chassis (2) have with floor drain (15) complex walk water pipe (16), walk water pipe (16) and pre-buried in bathroom master pipe (17) adaptation of compound chassis (2) lateral part, bathroom master pipe (17) are connected with drainage riser (18) of arranging in the building body.

2. A modular attic apparatus as claimed in claim 1, wherein: the large steel beam (7) and the small steel beam (9) are welded to form a steel structure frame, and the composite top plate is placed on the steel structure frame formed by the large steel beam (7) and the small steel beam (9) and is connected with the steel structure frame through the angle code (8) and the screw.

3. A modular attic apparatus as claimed in claim 1, wherein: the honeycomb plate (4), the decorative surface material (5) and the cement fiber plate (6) are compounded into the composite top plate at one time by adopting a hot press molding process.

4. A modular attic apparatus as claimed in claim 1, wherein: by honeycomb panel (4), decorative surface material (5) and cement fiberboard (6) are constituteed banding (19) have all been installed to the edge of compound roof, compound roof concatenation department passes through banding (19) and concatenation fossil fragments (20) cooperation are accomplished the concatenation, concatenation fossil fragments (20) are locked with self-tapping screw (22) on banding (19), banding (19) with it is equipped with a plurality of joint strip (21) to press from both sides between concatenation fossil fragments (20), will need two compound roof extrusion of concatenation to paste tight compression joint strip (21).

5. A modular attic apparatus as claimed in claim 1, wherein: an arrangement chamber (23) is formed between the composite top plate and the ceiling, and sound-absorbing glass wool is placed in the arrangement chamber (23) and a water supply pipe and a power supply pipe are arranged.

6. A modular attic apparatus as claimed in claim 1, wherein: a water running pipe (16) embedded in the composite chassis (2) is connected with the floor drain (15), the floor drain (15) comprises a hand basin floor drain (24), a shower floor drain (25), an auxiliary floor drain (26) and a closestool floor drain (27), the hand basin floor drain (24), the shower floor drain (25), the auxiliary floor drain (26) and the closestool floor drain (27) are communicated to the bathroom main drainage pipe (17) through the water running pipe (16), and the bathroom main drainage pipe (17) extends out of the side portion of the composite chassis (2) and is connected with the drainage vertical pipe (18).

7. A modular attic apparatus as claimed in claim 1, wherein: the water distribution pipe (16) pre-embedded in the composite chassis (2) has inclination.