CN214531420U - Ultra-thin type intermediate layer system in building room - Google Patents

Ultra-thin type intermediate layer system in building room Download PDF

Info

Publication number
CN214531420U
CN214531420U CN202120047655.XU CN202120047655U CN214531420U CN 214531420 U CN214531420 U CN 214531420U CN 202120047655 U CN202120047655 U CN 202120047655U CN 214531420 U CN214531420 U CN 214531420U
Authority
CN
China
Prior art keywords
main beam
suspender
ultra
main
hidden
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202120047655.XU
Other languages
Chinese (zh)
Inventor
陆通
杜振东
胡宗友
方军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhan Construction Engineering Co Ltd
Original Assignee
Wuhan Construction Engineering Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuhan Construction Engineering Co Ltd filed Critical Wuhan Construction Engineering Co Ltd
Priority to CN202120047655.XU priority Critical patent/CN214531420U/en
Application granted granted Critical
Publication of CN214531420U publication Critical patent/CN214531420U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Abstract

The utility model discloses an indoor ultra-thin interlayer system for buildings, which comprises a hidden column arranged on a floor slab, wherein the hidden column is hidden in a sanitary partition wall, the lower end of the hidden column is connected with a concrete beam under the floor slab through a rear buried plate and a chemical anchor bolt, and the upper end of the hidden column is welded with the lower surface of a main beam; two ends of the main beam in the longitudinal direction are welded with rear embedded plates fixed on the peripheral shear walls; the suspender is arranged at the midspan position of the main beam, the upper end of the suspender is fixed with the upper-layer concrete beam through an expansion bolt, and the lower end of the suspender is connected with the main beam through a connecting bolt and a suspender connecting plate fixed on the main beam; welding a secondary beam with the main beam, and mounting and fixing a galvanized steel plate at the lower ends of the main beam and the secondary beam by using self-tapping screws; and pouring plain concrete into the groined grooves formed by the main beams, the secondary beams and the galvanized steel plates, and vibrating and compacting. The utility model discloses intermediate layer thickness is thin, excellent in use effect, and the comfort level is excellent, simple structure, the simple operation is easily promoted the construction comprehensively.

Description

Ultra-thin type intermediate layer system in building room
Technical Field
The utility model relates to an add indoor interbedded technical field in the building industry, especially relate to an indoor ultra-thin type intermediate layer system of building, be applicable to the condition such as house, shop that the space is little, the clean height is little.
Background
Along with the higher and higher room price, the room area that people can buy is littleer and smaller. Therefore, after buying apartments and shops, there is an increasing demand for adding interlayers to increase the use area. However, due to the limitation of the height of the building floor, the thickness of the interlayer additionally arranged on the premise of safety and practicability is required to be smaller as well as better. At the present stage, the method of conventionally adding the interlayer is thicker, and the ceiling at the first layer and the floor at the second layer are thicker after being paved; or the thickness of a part of thin sandwich floor slab meets the requirement, but the vibration is large when people walk, the comfort level and the sound insulation performance can not meet the requirement, and even the potential safety hazard of the structure appears.
SUMMERY OF THE UTILITY MODEL
The shortcoming that exists to above prior art, the utility model provides an indoor ultra-thin type intermediate layer system of building, intermediate layer thickness is thin, and the comfort level is excellent, excellent in use effect, simple structure, the simple operation easily promotes the construction comprehensively.
In order to further realize the above purpose, the utility model adopts the following technical scheme: an indoor ultra-thin interlayer system for a building comprises a hidden column which is arranged on a floor slab and is hidden in a sanitary partition wall, wherein the lower end of the hidden column is connected with a concrete beam below the floor slab through a rear buried plate and a chemical anchor bolt, and the upper end of the hidden column is welded with the lower surface of a main beam; two ends of the main beam in the longitudinal direction are welded with rear embedded plates fixed on the peripheral shear walls; the suspender is arranged at the midspan position of the main beam, the upper end of the suspender is fixed with the upper-layer concrete beam through an expansion bolt, and the lower end of the suspender is connected with the main beam through a connecting bolt and a suspender connecting plate fixed on the main beam; welding a secondary beam with the main beam, and mounting and fixing a galvanized steel plate at the lower ends of the main beam and the secondary beam by using self-tapping screws; and pouring plain concrete into the groined grooves formed by the main beams, the secondary beams and the galvanized steel plates, vibrating and compacting, wherein the pouring thickness of the plain concrete is the same as the height of the main beams.
And further improvement, a wire pipe and a reserved lamp groove are arranged in a steel structure framework formed by the main beams and the secondary beams.
In a further improvement, the fireproof gypsum board nail is arranged at the bottom of the galvanized steel plate.
The improvement is that a moisture-proof pad and a sound insulation pad are paved on the plain concrete, and a composite wood floor is paved on the moisture-proof pad and the sound insulation pad.
The improved structure is characterized in that the main beam is an 80 x 5 square tube, the secondary beam is a C8 channel steel, and the thickness of the galvanized steel sheet is 2.5 mm.
The further improvement, the distance between the main beams is 1000mm, and the distance between the secondary beams is 600 mm.
Further improved, the section of the hidden column is smaller than the thickness of a layer of sanitary partition wall.
The utility model has the advantages that: the sandwich layer is suitable for the interlayer construction of various building houses with high floor height, high requirement on the thickness of the interlayer, unlimited room opening and depth, comprehensive design and simple construction, and simultaneously integrates the ceiling construction at the lower part of the interlayer and the floor construction at the upper part of the interlayer. Compared with the existing construction method, the interlayer is thin in thickness, safe in structure, excellent in comfort level, good in using effect, simple in structure, convenient and fast to operate and easy to popularize and construct comprehensively.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is an overall isometric view of a preferred embodiment of the invention;
FIG. 2 is a plan view of a preferred embodiment of the present invention;
fig. 3 is a partial three-dimensional schematic view of an exemplary embodiment of the present invention;
FIG. 4 is a schematic cross-sectional view taken along line A-A of FIG. 1 according to the present invention;
FIG. 5 is a schematic cross-sectional view taken along line B-B of FIG. 1 according to the present invention;
FIG. 6 is a diagram of a boom connecting node according to the present invention;
fig. 7 is a diagram of the connection node of the rear embedded component of the present invention.
In the figure: 1. the composite floor comprises a rear buried plate 1-1, a buried plate gasket 1-2, a chemical anchor bolt 2, edge sealing angle steel 3, a hidden column 4, a suspender 4-1, a suspender connecting plate 4-2, a connecting bolt 5, a main beam 5-1, a reserved pipeline perforation 6, a secondary beam 7, galvanized steel plates 7-1, a line pipe 7-2, a reserved lamp groove 8, plain concrete 9, a fireproof gypsum board 10, a damp-proof pad and a sound insulation pad 11, a composite wood floor 12, a stair 13 and a sanitary partition wall (a sectioning schematic diagram).
Detailed Description
To facilitate understanding and practice of the invention by those of ordinary skill in the art, the following detailed description of the invention is provided in connection with the examples, and it is to be understood that the examples described herein are for purposes of illustration and explanation only and are not intended to limit the invention.
An indoor ultra-thin interlayer system of a building is disclosed, as shown in figures 1-7, comprising a hidden column 3 arranged on a floor, wherein the hidden column 3 is hidden in a sanitary partition wall 13, the lower end of the hidden column 3 is connected with a concrete beam under the floor through a rear embedded plate 1 and a chemical anchor bolt 1-2, and the upper end is welded with the lower surface of a main beam 5; two end parts of the main beam 5 positioned in the longitudinal direction are welded with the rear embedded plates 1 fixed on the shear walls at the periphery; the suspender 4 is arranged at the midspan position of a main beam 5 at the side of the wall-free embedded part, the upper end of the suspender is fixed with the upper-layer concrete beam through an expansion bolt, and the lower end of the suspender is connected with the main beam 5 through a connecting bolt 4-2 and a suspender connecting plate 4-1 welded on the main beam 5; the secondary beam 6 is welded with the main beam 5, and the galvanized steel sheet 7 is fixedly installed at the lower ends of the main beam 5 and the secondary beam 6 by using self-tapping screws; and pouring plain concrete 8 into the groined grooves formed by the main beams 5, the secondary beams 6 and the galvanized steel plates 7, vibrating and compacting, and simultaneously pouring the plain concrete 8 to the same thickness as the height of the main beams 5.
Wherein, the main beam 5 is preferably a square tube of 80 × 5, the secondary beam 6 is preferably a channel steel of C8, and the thickness of the galvanized steel sheet 7 is preferably 2.5 mm. The distance between the main beams 5 is preferably 1000mm, and the distance between the secondary beams 6 is preferably 600 mm. The section of the hidden column 3 is smaller than the thickness of one layer of the sanitary partition wall 13, so that the hidden column 3 is hidden in the sanitary partition wall 13.
The utility model further nails the fireproof gypsum board 9 at the bottom of the galvanized steel sheet 7; and (3) leveling and troweling the surface of the plain concrete 8, maintaining the concrete until the concrete is qualified, paving a moisture-proof pad and a sound insulation pad 10 on the plain concrete 8, and paving a composite wood floor 11 on the moisture-proof pad and the sound insulation pad 10. The utility model discloses install spool 7-1 and reserve light trough 7-2 in the steel construction skeleton that girder 5 and secondary beam 6 formed.
The construction process of the present invention will be further explained with reference to the accompanying drawings 1-7:
A. embedding construction:
paying off and positioning according to a design drawing, drilling holes on the peripheral shear walls, cleaning the holes twice, installing chemical anchor bolts 1-2, installing embedded plate gaskets 1-1 and a rear embedded plate 1, installing edge sealing angle steel 2 according to the elevation and the position marked by the design drawing, and fixing the edge sealing angle steel 2 on a structure main body through expansion bolts.
B. And (3) constructing a hidden column and a suspender:
and the embedded columns 3 are properly positioned and installed in the moving direction of the sanitary partition wall 13 to support the main beam 5 and reduce the span of the main beam. The lower end of the embedded column 3 is connected with a concrete beam under a floor slab through a rear embedded plate 1 and a chemical anchor bolt 1-2, and the upper end is welded with the lower surface of the main beam 5.
The suspender 4 is positioned and also installed at the midspan position of the main beam 5 for reducing the span of the main beam, the upper end of the suspender 4 is fixed with the upper concrete beam through an expansion bolt, and the lower end is connected with the main beam 5 through a connecting bolt 4-2 and a suspender connecting plate 4-1 welded on the main beam 5.
C. And (3) main beam construction:
the main beam 5 is installed according to the elevation and the positioning of a design drawing, the end part of the main beam 5 is firmly welded with the rear embedded plate 1, meanwhile, the main beam 5 is firmly welded with the hidden column 3, and the main beam 5 is firmly connected with the suspender 4. And finishing the main structure of the sandwich system.
D. And (3) secondary beam construction:
the secondary beam 6 is positioned and installed according to the design drawing, the secondary beam 6 is connected with the main beam 5 in a welding mode, a groined grid structure is formed after the primary beam and the secondary beam are welded, and the stress performance is greatly improved. And then a galvanized steel plate 7 with the thickness of 2.5mm is arranged at the bottom of the main beam 5 and the secondary beam 6 through self-tapping screws and blocks all gaps. And a stair 12 is installed, the upper end of the stair 12 is fixed on the main beam 5 and is flush with the main beam 5, and the lower end of the stair 12 is fixed on a floor slab of one floor.
E. Pipeline pre-embedding and concrete construction:
according to an electromechanical drawing, a reserved pipeline through hole 5-1 is formed in a main beam 5, a pipeline 7-1 is installed in a steel structure framework formed by the main beam 5 and a secondary beam 6, a reserved lamp groove 7-2 is formed in a correct position of a galvanized steel plate 7, angle steel is additionally arranged at the position of the galvanized steel plate 7 where the hole is formed, the angle steel and the steel beam are welded and reinforced, and all gaps are blocked after installation is completed.
And pouring plain concrete 8 into the groined grooves formed by the main beams 5, the secondary beams 6 and the galvanized steel plates 7, vibrating tightly, leveling and troweling the surface of the concrete by the pouring thickness of the plain concrete 8 and the height of the main beams, and then maintaining the concrete to be qualified. The concrete poured is matched with the sound insulation pad to play a sound insulation role.
F. Constructing a suspended ceiling system at the lower part of the interlayer:
when the first floor suspended ceiling is constructed, the fireproof gypsum board 9 can be directly nailed at the bottom of the galvanized steel sheet 7 without installing a keel, and a lamp is installed at the reserved lamp groove 7-2.
G. Constructing an interlayer upper floor system:
the ground of the second floor is simple and clean, a moisture-proof pad and a sound insulation pad 10 are laid after the bur dirt is removed, and then the composite wood floor 11 is laid.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims (7)

1. An indoor ultra-thin sandwich system for building is characterized by comprising
The hidden column (3) is arranged on a floor slab, the hidden column (3) is hidden in a sanitary partition wall (13), the lower end of the hidden column (3) is connected with a concrete beam below the floor slab through a rear embedded plate (1) and a chemical anchor bolt (1-2), and the upper end of the hidden column is welded with the lower surface of the main beam (5); two end parts of the main beam (5) positioned in the longitudinal direction are welded with the rear embedded plates (1) fixed on the shear walls at the periphery;
the suspender (4) is arranged at the midspan position of the main beam (5), the upper end of the suspender is fixed with the upper concrete beam through an expansion bolt, and the lower end of the suspender is connected with the main beam (5) through a connecting bolt (4-2) and a suspender connecting plate (4-1) fixed on the main beam (5);
the secondary beam (6) is welded with the main beam (5), and the galvanized steel sheet (7) is fixedly installed at the lower ends of the main beam (5) and the secondary beam (6) by using self-tapping screws;
and pouring plain concrete (8) into the groined grooves formed by the main beams (5), the secondary beams (6) and the galvanized steel plates (7) and compacting by vibration, wherein the pouring thickness of the plain concrete (8) is the same as the height of the main beams (5).
2. The ultra-thin type interlayer system in building room of claim 1, wherein the wire pipe (7-1) and the reserved light trough (7-2) are installed in the steel structure framework formed by the main beam (5) and the secondary beam (6).
3. The ultra-thin sandwich system in a building room as claimed in claim 1, wherein a fire-proof plasterboard (9) is nailed on the bottom of the galvanized steel sheet (7).
4. The ultra-thin type interlayer system in a building room of claim 1, wherein a moisture proof mat and a sound insulation mat (10) are laid on the plain concrete (8), and a laminate wood floor (11) is laid on the moisture proof mat and the sound insulation mat (10).
5. The ultra-thin building interior interlayer system of claim 1, wherein the main beam (5) is an 80 x 5 square tube, the secondary beam (6) is a C8 channel steel, and the thickness of the galvanized steel plate (7) is 2.5 mm.
6. The ultra-thin type interlayer system in building room of claim 1, wherein the distance between the primary beams (5) is 1000mm, and the distance between the secondary beams (6) is 600 mm.
7. The ultra-thin type interlayer system for building interior according to claim 1, wherein the cross section of the hidden pillar (3) is smaller than the thickness of one sanitary partition wall (13).
CN202120047655.XU 2021-01-08 2021-01-08 Ultra-thin type intermediate layer system in building room Active CN214531420U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120047655.XU CN214531420U (en) 2021-01-08 2021-01-08 Ultra-thin type intermediate layer system in building room

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120047655.XU CN214531420U (en) 2021-01-08 2021-01-08 Ultra-thin type intermediate layer system in building room

Publications (1)

Publication Number Publication Date
CN214531420U true CN214531420U (en) 2021-10-29

Family

ID=78301411

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120047655.XU Active CN214531420U (en) 2021-01-08 2021-01-08 Ultra-thin type intermediate layer system in building room

Country Status (1)

Country Link
CN (1) CN214531420U (en)

Similar Documents

Publication Publication Date Title
JP7048685B2 (en) Pre-assembled wall panels for public installation
US20080196349A1 (en) Connected structural panels for buildings
US10508442B2 (en) Floor and ceiling panel for slab-free floor system of a building
CN111764542A (en) Assembled indoor partition wall
CN103821229B (en) Rapid assembly type integrated house and installation method
CN105421818A (en) Embedded steel structure assembling residence
RU92037U1 (en) QUICK BUILDING BUILDING
WO2018174825A1 (en) Pre-fabricated pre-finished volumetric construction of a building
CN110397158B (en) Box plate steel structure assembly type building system
KR20090098729A (en) Improved construction system for buildings
CN214531420U (en) Ultra-thin type intermediate layer system in building room
KR100622018B1 (en) Method for constructing building, and building constructed thereof
US20200123761A1 (en) High-rise self-supporting formwork building system
CN217027743U (en) Assembly type steel structure building PEC beam pipeline arrangement node
AU2011201797A1 (en) Prefabricated Room Assembly
US20210071409A1 (en) High-rise self-supporting formwork building system
EP4074908A1 (en) Construction system and method for putting same into practice
CN113833185A (en) Wood structure house floor slab sound insulation structure and construction method thereof
RU2609035C2 (en) Carcass unit for modular construction of buildings and system of such blocks
JPH05133031A (en) Floor structure for wood construction building
CN116537608A (en) Building indoor public toilet system
RU139830U1 (en) MONOLITHIC BUILDING DESIGN OF A BUILDING OR CONSTRUCTION
RU2043464C1 (en) Method for reconstructing large-panel block of flats
CN114215196A (en) Assembled steel structure building column base waterproof structure and construction method
CN114775850A (en) Partition wall pipeline integrated structure

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant