CN215670397U - Ceiling floor module with sandwich of thermal insulation material covered with decorative layer - Google Patents
Ceiling floor module with sandwich of thermal insulation material covered with decorative layer Download PDFInfo
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- CN215670397U CN215670397U CN202122356798.1U CN202122356798U CN215670397U CN 215670397 U CN215670397 U CN 215670397U CN 202122356798 U CN202122356798 U CN 202122356798U CN 215670397 U CN215670397 U CN 215670397U
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Abstract
The utility model discloses a ceiling floor module with a sandwich of thermal insulation materials covered with a decorative layer, belonging to the technical field of building ceilings, and comprising a plurality of floor bodies which are sequentially spliced, wherein each floor body comprises a first steel plate and a second steel plate which are oppositely arranged up and down, the first steel plate is a corrugated structure steel plate, and a filling material is arranged between the first steel plate and the second steel plate; the second steel sheet both ends are buckled the setting, and the tip of first steel sheet and second steel sheet forms G shape and is to the interface, and the G shape of adjacent floor body is to the interface grafting and is set up H type connection tenon post.
Description
Technical Field
The utility model relates to the technical field of building ceilings, in particular to a ceiling floor module internally covered with a sandwich of a decorative layer heat-insulating material.
Background
The statements herein merely provide background information related to the present disclosure and may not necessarily constitute prior art.
The existing mainstream modular building ceiling and floor modules in the market are combined with each other through a mutual conformal butt joint, and the ceiling and floor modules are installed in a mode of being connected with a floor beam through screws.
The inventor finds that the connection mode of the existing ceiling floor module easily causes the loose connection of the module and the easy existence of gaps, thereby causing the reduction of the heat preservation performance and the waterproof performance, and the connection strength and the firmness of the module are lower due to the shape and the connection mode of the interface, and the integrity and the stability are poorer; in order to reduce the installation difficulty, the existing ceiling floor module is mostly made of light materials, the bearing capacity is insufficient, the sound insulation performance is poor, and the decoration difficulty is large.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a ceiling floor module with a sandwich core internally covered with a decorative layer heat-insulating material, which solves the problems of the existing module that the connection is not tight and the heat-insulating property, the waterproof property and the sound-insulating property are poor by using the new design of the shape and the connection mode of a butt joint, the design of a broken bridge at a connection part and the design of covering a waterproof non-woven fabric layer.
In order to achieve the purpose, the utility model is realized by the following technical scheme:
the utility model provides a ceiling floor module with a sandwich of thermal insulation materials covered with a decorative layer, which comprises a plurality of floor bodies which are sequentially spliced, wherein each floor body comprises a first steel plate and a second steel plate which are oppositely arranged up and down, the first steel plate is a corrugated structure steel plate, and a filling material is arranged between the first steel plate and the second steel plate; the second steel sheet both ends are buckled the setting, and the tip of first steel sheet and second steel sheet forms G shape and is to the interface, and the G shape of adjacent floor body is to the interface grafting and is set up H type connection tenon post.
As a further technical scheme, the end parts of the first steel plate and the second steel plate are respectively provided with a wrapping structure.
As a further technical scheme, the second steel plate is a smooth steel plate, and an indoor decorative surface is arranged on the outer side of the second steel plate.
As a further technical scheme, a non-woven fabric waterproof layer is arranged on the outer side of the first steel plate.
As a further technical scheme, a steel bar truss tenon column is further arranged at the butt joint of the adjacent floor bodies.
As a further technical scheme, the steel bar truss is fixedly arranged at the top of the tenon column of the steel bar truss.
As a further technical scheme, the steel bar truss is of a triangular structure.
As a further technical scheme, concrete is poured on the top of the first steel plate, and the concrete covers the steel bar truss.
As a further technical scheme, the steel bar truss tenon column is I-shaped, the lower portion of the steel bar truss tenon column is arranged in the G-shaped butt joint, and the upper portion of the steel bar truss tenon column is arranged at the top of the first steel plate.
As a further technical scheme, the upper end and the lower end of the vertical edges on the two sides of the H-shaped connecting tenon column are both provided with transverse bends.
The beneficial effects of the utility model are as follows:
1) according to the utility model, the G-shaped butt joint, the H-shaped connecting tenon column, the steel bar truss tenon column and the non-woven fabric waterproof layer are modularly integrated, so that the problems of untight connection, poor heat insulation, poor waterproof property and poor sound insulation of the existing ceiling floor module are solved.
2) The G-shaped butt joints of the two wall bodies are aligned to form an H-shaped connecting tenon column mounting groove, the upper end and the lower end of the H-shaped connecting tenon column are provided with openings, the width of the opening at the upper end is slightly smaller than twice of the thickness of the covered edge of the G-shaped butt joint, and the covered edges of the butt joint of the two wall bodies can be stably clamped, so that the gap is tightly closed.
3) The module chamber is internally coated with the decorative layer, so that the module chamber has a decorative function, the module concrete contact surface uses a corrugated structure steel plate and is covered with the non-woven fabric waterproof layer, and the decorative layer and the non-woven fabric waterproof layer extend to the edge covering position of the butt joint opening and cover the edge covering, so that when the G-shaped butt joint opening is fixed, seamless fixation of the decorative layer and the non-woven fabric waterproof layer can be realized, and the waterproof property is effectively improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model.
FIG. 1 is a schematic front view of a sandwich ceiling floor module with an interior decorative layer insulation according to one or more embodiments of the present invention;
FIG. 2 is a schematic structural view of an H-shaped connecting stud according to one or more embodiments of the present disclosure;
FIG. 3 is a schematic diagram of a modular G-shaped docking interface according to one or more embodiments of the present invention;
fig. 4 is a schematic structural view of a steel bar truss tenon and tenon column connected with a steel bar truss according to one or more embodiments of the present invention;
FIG. 5 is a schematic perspective view of a sandwich ceiling floor module with an interior decorative layer insulation according to one or more embodiments of the present invention;
in the figure: the mutual spacing or size is exaggerated to show the position of each part, and the schematic diagram is only used for illustration;
wherein, 1, indoor decoration surface; 2. a steel plate; 3. a filler material; 4. a non-woven waterproof layer; 5. a corrugated structural steel sheet; 6. an H-shaped connecting tenon column; 7. a steel bar truss tenon column; 8. h-shaped connecting tenon mounting grooves; 9. a corrugated structure; 10. concrete; 11. supporting the upright post; 12. an H-shaped connecting tenon column opening; 13. a G-shaped butt joint; 14. a steel bar truss.
Detailed Description
It is to be understood that the following detailed description is exemplary and is intended to provide further explanation of the utility model as claimed. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
As introduced in the background art, the existing module has the problems of loose connection and poor heat insulation, water resistance and sound insulation, and in order to solve the problems, the utility model provides a ceiling and floor module internally covered with a decorative layer heat insulation material sandwich core.
Example 1
In a typical embodiment of the present invention, as shown in fig. 1 to 5, a ceiling and floor module with a sandwich of thermal insulation material covered with a decorative layer is provided, which comprises an upper steel plate 2 and a lower steel plate 5 which are layered, wherein the steel plate 2 is a smooth-surfaced common steel plate and is disposed at the lower layer for installing an indoor decorative layer, and the surface of the corrugated steel plate 5 is corrugated 9 for contacting with concrete 10.
The corrugated structure is mainly arranged to increase the contact area and surface roughness of the ceiling floor module and the concrete, so that the ceiling floor structure can be more firmly adhered to the concrete.
As shown in fig. 1, the corrugated structure is similar to a continuous high-low structure with great wall shape, in this embodiment, the convex portion and the concave portion are both trapezoidal structures, in other embodiments, the convex portion can be set to be a quadrilateral structure or a triangular structure as long as the surface roughness and the contact area can be increased, which is not limited herein.
The steel sheet 2 structure surface of lower extreme covers has indoor decoration face 1, and indoor decoration face can select the installation according to the design requirement, need not to decorate the construction again after the module installation is accomplished, has simplified the construction complexity, has reduced construction cost.
Be equipped with filler 3 between steel sheet 2 and the corrugated structure steel sheet 5, filler 3 is the insulation material in this embodiment for increase the heat preservation performance of ceiling floor module, also can select acoustic insulation material, fire resistive material or the combined material of acoustic insulation material and insulation material etc. in other embodiments, specific material selects according to the design requirement, does not do too much restriction here.
The surface of the corrugated structure steel plate 5 is covered with a non-woven fabric waterproof layer 4, the non-woven fabric waterproof layer has the function of improving the waterproof performance of the ceiling floor module, and the water seepage or water leakage phenomenon is avoided, so that the ceiling floor module cannot be damaged due to corrosion.
Both ends of the steel plate 2 and the corrugated structure steel plate 5 are bent and form a covered edge structure, as shown in fig. 3 (only one end is shown in fig. 3), and the covered edges of the steel plate and the corrugated structure steel plate are combined to form a G-shaped butt joint 13, which mainly functions to realize butt joint installation of two ceiling floor modules.
Wherein, in order to prevent the drop of interior decorative cover and non-woven fabrics waterproof layer, guarantee decoration and water-proof effects, interior decorative layer and non-woven fabrics waterproof layer all extend to the G shape and to the position of borduring of interface and will bordure the cover.
After the adjacent G shape butt joint of two ceiling floor modules docks, can form an H type and connect tenon post mounting groove 8 for installation H type and connect tenon post 6, thereby utilize H type to connect the quick seamless installation that tenon post realized two adjacent ceiling floor modules.
The upper end and the lower extreme on the vertical limit of H type connection tenon post both sides all bend to one side that is close to middle horizontal limit and form the 90 degrees angles, and two limit of buckling of same end can not contact each other to form H type connection tenon post opening 12 at the upper and lower both ends of H type connection tenon post, it is fixed to be used for the installation that the G shape is bordured to the interface.
Wherein, the upper end opening of H type connection tenon post is greater than the lower extreme opening, and H type connection tenon post upper end opening and lower extreme opening width all slightly are less than the two times of G shape to the thickness of borduring of interface to prevent that two ceiling floor modules from appearing the gap after the butt joint installation is fixed.
Two ceiling floor module butt joints still are equipped with steel bar truss tenon post 7, and steel bar truss tenon post is installed in the upper end opening part of H type connection tenon post, and the lower part of steel bar truss tenon post is located H type connection tenon post, upper portion upper surface and 14 fixed connection of steel bar truss, and the upper portion of steel bar truss tenon post and steel bar truss are located the outside of flute structure steel sheet.
The steel bar truss tenon column 7 is integrally I-shaped, and two ends of the upper part of the steel bar truss tenon column are respectively provided with a hem facing downwards by 90 degrees to form a right-angle hem, and the right-angle hem is used for being arranged at the top of the corrugated structure steel plate and tightly propping against the corrugated structure steel plate; the lower part both ends of steel bar truss tenon post also are equipped with the hem, specifically for both ends all upwards buckle 90 earlier after 90 subtend buckle again, form L type hem, and the lower extreme of steel bar truss tenon post is placed in the inside cavity of H type connection tenon post to with the upper end contact of H type connection tenon post.
The steel bar truss 14 is in a triangular form, and the bottom of the steel bar truss is fixedly arranged at the top of the tenon column 7 of the steel bar truss.
Concrete is poured on the tops of the corrugated structural steel plates, and the steel bar trusses 14 are covered by the thickness of the concrete.
The G-shaped butt joint edge with the non-woven waterproof layer of each two adjacent ceiling floor modules is installed between the steel bar truss tenon column and the H-shaped connecting tenon column in a covered mode, the inner vertical face of the steel bar truss tenon column can be clamped, and therefore seamless butt joint installation of the two adjacent ceiling floor modules is achieved.
The gap height between the upper portion and the lower portion of the steel bar truss tenon column is smaller than the sum of the thickness of the H-shaped connecting tenon column and the thickness of the corrugated structural steel plate and the thickness of the non-woven waterproof layer, and certain elasticity is achieved, so that the H-shaped connecting tenon column, the corrugated structural steel plate and the non-woven waterproof layer can be clamped after the steel bar truss tenon column is installed, the connecting force and the firmness are enhanced, and the purposes of overall stability of connection and gap clamping are improved.
After the installation of H type connection tenon post and steel bar truss tenon post is accomplished, can form enclosed space structure jointly with H type connection tenon post mounting groove to play the purpose of cutting off the heat bridge, with the heat transfer that reduces ceiling floor module.
It can be understood that the height of the gap between the upper part and the lower part of the tenon column of the steel bar truss is determined according to the sum of the actual wall thickness of the H-shaped connecting tenon column, the thickness of the corrugated structure steel plate and the thickness of the non-woven fabric waterproof layer, and no fixed limit range exists.
After a plurality of ceiling floor module assembly, when installing, utilize support post 11 to support the module connection position to the construction of concrete, because the supporting part is comparatively fragile, support post's effect is the fracture that leads to the module connecting portion by the influence of gravity in preventing the installation, and the cast-in-place of concrete for the bearing capacity who promotes ceiling floor module makes the bearing capacity of ceiling floor module satisfy the design demand.
It is understood that the concrete may be of different types according to design requirements, and is not intended to be unduly limited herein.
In this embodiment, an installation process of a ceiling floor module with a sandwich core of thermal insulation material covered with a decorative layer includes the following specific steps:
during installation, all the modules, the H-shaped connecting tenon columns, the steel bar truss tenon columns and the steel bar trusses are transported to a construction site;
defining an assembly area on a construction site, and building an assembly workbench;
horizontally placing a module to be connected and assembled on a workbench, and aligning the G-shaped interfaces;
inserting the H-shaped connecting tenon column into the H-shaped connecting tenon column mounting groove, and clamping the G-shaped joint edge into the opening of the H-shaped connecting tenon column after the H-shaped connecting tenon column is inserted;
after the H-shaped connecting tenon column is installed, inserting the steel bar truss tenon column into an upper opening of the H-shaped connecting tenon column, wherein the lower part of the steel bar truss tenon column is positioned in the H-shaped connecting tenon column, the upper part and the steel bar truss part are positioned on the outer side of the corrugated structural steel plate, and the rabbet wrapping edges on two sides with non-woven waterproof layers clamp the inner vertical surface of the steel bar truss tenon column;
after the assembly is finished, the modules form a whole, the whole is horizontally lifted from the assembly workbench by using a lifting device, and the modules are lifted to the designed installation positions of the modules for fixed installation;
after the fixed installation is finished, supporting the connecting part of the module by using the supporting upright post, and starting concrete pouring construction;
selecting different types of concrete according to design requirements, and filling the concrete to completely cover the steel bar truss during pouring;
and after the concrete is firmly formed, removing the supporting upright posts, and finishing construction.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A ceiling floor module with a sandwich of thermal insulation materials covered with a decorative layer is characterized by comprising a plurality of floor bodies which are sequentially spliced, wherein each floor body comprises a first steel plate and a second steel plate which are oppositely arranged up and down, the first steel plate is a corrugated structure steel plate, and a filling material is arranged between the first steel plate and the second steel plate; the second steel sheet both ends are buckled the setting, and the tip of first steel sheet and second steel sheet forms G shape and is to the interface, and the G shape of adjacent floor body is to the interface grafting and is set up H type connection tenon post.
2. The sandwich ceiling floor module with an inner decorative layer thermal insulation material as claimed in claim 1, wherein the end parts of the first steel plate and the second steel plate are provided with edge covering structures.
3. The sandwich ceiling floor module with an inner decorative layer thermal insulation material as claimed in claim 1, wherein the second steel plate is a smooth steel plate, and an indoor decorative surface is provided on the outer side of the second steel plate.
4. The sandwich ceiling floor module with an inner decorative layer and an insulation material as claimed in claim 1, wherein a non-woven waterproof layer is arranged outside the first steel plate.
5. A ceiling floor module with a sandwich of thermal insulation material covered with a decorative layer as claimed in claim 1, wherein the joint of the adjacent floor bodies is further provided with a steel bar truss tenon.
6. The sandwich ceiling floor module with an inner decorative layer and thermal insulation material as claimed in claim 5, wherein the steel bar truss is fixed on the top of the tenon column of the steel bar truss.
7. The sandwich ceiling floor module with an interior decorative layer and thermal insulation material as claimed in claim 6, wherein said steel bar truss is a triangular structure.
8. The sandwich ceiling floor module with an inner decorative layer and thermal insulation material as claimed in claim 6 or 7, wherein concrete is poured on top of the first steel plate, and the concrete covers the steel bar truss.
9. The sandwich ceiling floor module with an inner decorative layer and thermal insulation material as claimed in claim 5, wherein the tenon of the steel bar truss is I-shaped, the lower part of the tenon of the steel bar truss is arranged in the G-shaped butt joint, and the upper part of the tenon of the steel bar truss is arranged on the top of the first steel plate.
10. The sandwich ceiling floor module with an inner decorative layer and thermal insulation material as claimed in claim 1, wherein the upper and lower ends of the vertical edges of the H-shaped connecting tenon columns are provided with transverse bends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122356798.1U CN215670397U (en) | 2021-09-27 | 2021-09-27 | Ceiling floor module with sandwich of thermal insulation material covered with decorative layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122356798.1U CN215670397U (en) | 2021-09-27 | 2021-09-27 | Ceiling floor module with sandwich of thermal insulation material covered with decorative layer |
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| Publication Number | Publication Date |
|---|---|
| CN215670397U true CN215670397U (en) | 2022-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122356798.1U Active CN215670397U (en) | 2021-09-27 | 2021-09-27 | Ceiling floor module with sandwich of thermal insulation material covered with decorative layer |
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| CN (1) | CN215670397U (en) |
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- 2021-09-27 CN CN202122356798.1U patent/CN215670397U/en active Active
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