CN218205168U

CN218205168U - Firm ceiling structure of dismantling

Info

Publication number: CN218205168U
Application number: CN202222670221.2U
Authority: CN
Inventors: 黄汉强; 李灿帮; 李翠红; 廖素辉
Original assignee: Foshan Sanshui Tongjing Building Materials Co ltd
Current assignee: Foshan Sanshui Tongjing Building Materials Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-01-03
Anticipated expiration: 2032-10-11

Abstract

The utility model discloses a stable detachable ceiling structure, which comprises a main keel, a hanging weight, an auxiliary keel and a ceiling; the auxiliary keels are arranged at the bottoms of the main keels at intervals, and the main keels and the auxiliary keels are perpendicular to each other; the hanging weight is detachably arranged between the main keel and the auxiliary keel, and the ceiling is detachably hung between two adjacent auxiliary keels; the auxiliary keel comprises an upper connecting part and a lower connecting part; the top of the upper connecting part is provided with an upper connecting plate, and the bottom of the hanging weight is provided with a connecting groove matched with the upper connecting plate; a plurality of mounting holes have been seted up to the face of lower connecting portion, and the both ends of ceiling are provided with the couple, and couple detachably installs in the mounting hole. The ceiling structure that this scheme provided, it is under the demountable installation's of realization ceiling and false keel prerequisite, is favorable to promoting the structural stability behind the ceiling installation, solves current ceiling structure because of the not enough clamp force of triangle fossil fragments appears easily and scatter and disappear the clamp force completely even, and then leads to the technical problem that the ceiling dropped.

Description

Firm ceiling structure of dismantling

Technical Field

The utility model relates to an interior building structure technical field especially relates to a firm ceiling structure of dismantling.

Background

The ceiling refers to the top decoration of the living environment of a house, is one of important parts of indoor decoration, has the functions of heat preservation, heat insulation, sound insulation and sound absorption, and is also a hidden layer of projects such as electric, ventilation and air conditioning, communication and fire prevention, alarm pipeline equipment and the like.

The utility model discloses a chinese utility model patent of publication number CN209163181U, the name is "suspended ceiling structure", its technical scheme discloses a suspended ceiling structure, include with building wall body connected's main joist, triangular keel hang piece and hidden frame ceiling, the lower extreme of main joist is fixed with triangular keel and hangs a piece fixedly through triangular keel, still installs main keel on the main joist and hangs a piece, installs the jib of being connected with the wall top on the main keel hangs the piece, installs the hidden frame ceiling in the frame that encloses between main keel and the triangular keel.

At present, the ceiling structure on the market is basically the same with the structure of the utility model patent of above-mentioned china, and the fossil fragments generally include main joist and false keel, and the false keel is installed in the main joist, and the false keel is the triangle fossil fragments generally, and the ceiling is installed in the false keel. And the false keel is connected with the ceiling among the prior art, and the elasticity clamping piece through the false keel presss from both sides tightly in the hem that turns over of ceiling is in order to realize fixed to the ceiling, and the ceiling of this kind of structure is after using a period, and the triangular joist appears the clamp force inadequately or loses the clamp force completely very easily, and then leads to taking place the dangerous phenomenon that the ceiling dropped, seriously influences the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a firm detachable ceiling structure, it is under the demountable installation's of realization ceiling and false keel prerequisite, is favorable to promoting the structural stability behind the ceiling installation, solves current ceiling structure because of the not enough clamp force of triangle fossil fragments appears easily and scatter and disappear the clamp force completely even, and then leads to the technical problem that the ceiling dropped, and simple structure is reasonable, and simple to operate is swift to overcome the weak point among the prior art.

To achieve the purpose, the utility model adopts the following technical proposal:

a stable detachable ceiling structure comprises main keels, hanging yards, auxiliary keels and a ceiling; the main keels and the auxiliary keels are arranged in a plurality and are parallel to each other, the auxiliary keels are arranged at the bottoms of the main keels at intervals and are parallel to each other, and the main keels and the auxiliary keels are perpendicular to each other; the hanging weight is detachably arranged between the main keel and the auxiliary keel, and the ceiling is detachably hung between two adjacent auxiliary keels;

the auxiliary keel comprises an upper connecting part and a lower connecting part which are integrally formed from top to bottom; the top of the upper connecting part is convexly provided with an upper connecting plate, the bottom of the hanging weight is provided with a connecting groove matched with the upper connecting plate, and the upper connecting plate is detachably arranged inside the connecting groove; the lower connecting portion are arranged at two ends of the bottom of the upper connecting portion, a plurality of mounting holes are formed in the surface of the lower connecting portion, hooks are arranged at two ends of the ceiling, and the hooks are detachably mounted in the mounting holes.

Preferably, the cross-section of going up connecting portion is "worker" style of calligraphy, the cross-section of lower connecting portion is "U" type, just go up connecting portion with lower connecting portion enclose jointly and dodge the groove.

Preferably, the upper connecting part comprises an upper connecting plate, a supporting plate and a lower connecting plate which are connected in sequence, and reinforcing ribs are arranged on the lower surface of the upper connecting plate and the upper surface of the lower connecting plate in a protruding mode.

Preferably, the ceiling includes bottom plate, mounting panel and connecting strip, the mounting panel vertical set up in both sides around the upper surface of bottom plate, the connecting plate vertical set up in the left and right sides of the upper surface of bottom plate, just the mounting panel with the tip interconnect of connecting strip.

Preferably, both ends all are provided with about the mounting panel the couple, just the below of couple is left and is dodged the breach, the height of mounting panel is greater than the height of connecting strip.

Preferably, the hanging bracket comprises a clamping piece and a connecting piece which are perpendicular to each other, the clamping piece is integrally formed at the top of the connecting piece, and the connecting groove is formed in the connecting piece;

the main keel comprises a fixing part and an installation part which are mutually vertical, and the fixing part is integrally formed at the bottom of the installation part; the top of installation department is seted up and is blocked the dress position, the dress spare of blocking detachably install in block the dress position.

Preferably, an elastic clamping piece protrudes from one side of the mounting portion, which faces the hanging yard, is located below the clamping position, and the elastic clamping piece is used for clamping the connecting piece.

Preferably, move towards in the elasticity clamping piece one side of installation department is outstanding to be provided with the elasticity buckle, the card hole has been seted up to the connecting piece, just the position that sets up in card hole with the position that sets up of elasticity buckle matches each other, elasticity buckle detachably card is located the inside in card hole.

Preferably, the plate surface of the fixing part is provided with a fixing hole, and the fixing hole is used for connecting the main keel and the suspender.

The technical scheme provided by the embodiment of the application can have the following beneficial effects:

1. main joist and false keel are latticed connected mode, are favorable to reinforcing fossil fragments to the support ability of ceiling, promote the structural strength of ceiling structure. In addition, the hanging weight is detachably arranged between the main keel and the auxiliary keel, and the ceiling is detachably hung between two adjacent auxiliary keels, so that each part of the ceiling structure can be independently produced, and the production difficulty of the ceiling structure is reduced conveniently; because the ceiling structure is located at the top of the room environment, the independent arrangement of the various components also facilitates the installation and removal of the ceiling structure.

2. The top of going up connecting portion is protruding to be provided with the upper junction plate, hangs the bottom of sign indicating number and sets up the spread groove that matches each other with the upper junction plate, and upper junction plate detachably installs in the inside of spread groove, is convenient for ensure the installation stability of hanging sign indicating number and false keel.

3. A plurality of mounting holes have been seted up to the face of lower connecting portion, the both ends of ceiling are provided with the couple, couple detachably installs in the mounting hole, thereby realize the demountable installation of false keel and ceiling, and above-mentioned mounting means can be under the demountable installation's of realization ceiling and false keel prerequisite, promote the structural stability after the ceiling installation, compare the elasticity clamping piece that has played current ceiling structure through false keel and press from both sides tightly in the hem of turning over of ceiling in order to realize fixed to the ceiling, this scheme passes through the ceiling and the mutually mounted of false keel structure is in order to realize fixed to the ceiling, can effectively solve because of the triangle fossil fragments appear the not enough clamp force of clamp force or even the whole lost clamp force easily, and then lead to the technical problem that the ceiling dropped.

Drawings

Figure 1 is a side view of the utility model discloses a firm ceiling structure of dismantling.

Fig. 2 is a schematic structural view of the main keel and the connecting hanger in the stable detachable ceiling structure of the present invention.

Fig. 3 is an enlarged view at M in fig. 2.

Fig. 4 is a schematic view of a stable ceiling plate in a detachable ceiling structure according to the present invention.

Fig. 5 is an installation schematic diagram of the main keel, the connection hanger and the auxiliary keel in the stable detachable ceiling structure of the utility model.

Fig. 6 is a schematic view of the installation of the ceiling plate and the false keel in the stable detachable ceiling structure of the present invention.

Wherein: the main keel comprises a main keel 1, a fixing portion 11, a fixing hole 111, an installation portion 12, a clamping position 121, an elastic clamping piece 122, an elastic clamping buckle 1221, a hanging weight 2, a clamping piece 21, a connecting piece 22, a connecting groove 221, a clamping hole 222, a secondary keel 3, an upper connecting portion 31, an upper connecting plate 311, a supporting plate 312, a lower connecting plate 313, a reinforcing rib 314, an avoiding groove 301, a lower connecting portion 32, a ceiling 4, a bottom plate 41, an installation plate 42, a hook 421, an avoiding notch 422, a connecting strip 43 and a hanging rod 5.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The technical scheme provides a stable detachable ceiling structure which comprises a main keel 1, hanging codes 2, auxiliary keels 3 and a ceiling 4; the main keels 1 and the auxiliary keels 3 are both provided with a plurality of pieces, the main keels 1 are parallel to each other, the auxiliary keels 3 are arranged at the bottoms of the main keels 1 at intervals, the auxiliary keels 3 are parallel to each other, and the main keels 1 and the auxiliary keels 3 are perpendicular to each other; the hanging bracket 2 is detachably arranged between the main keel 1 and the auxiliary keels 3, and the ceiling 4 is detachably hung between two adjacent auxiliary keels 3;

the auxiliary keel 3 comprises an upper connecting part 31 and a lower connecting part 32 which are integrally formed from top to bottom; an upper connecting plate 311 protrudes from the top of the upper connecting part 31, a connecting groove 221 matched with the upper connecting plate 311 is formed in the bottom of the hanger 2, and the upper connecting plate 311 is detachably mounted inside the connecting groove 221; the lower connecting portion 32 is arranged at two ends of the bottom of the upper connecting portion 31, a plurality of mounting holes are formed in the surface of the lower connecting portion 32, hooks 421 are arranged at two ends of the ceiling 4, and the hooks 421 are detachably mounted in the mounting holes.

At present, the fossil fragments on the market generally include main joist and false keel, and the false keel is installed in the main joist, and the false keel generally is the triangular keel, and the ceiling is installed in the false keel. And the ceiling is connected to false keel among the prior art, generally is that the elasticity clamping piece through the false keel presss from both sides tightly in the hem that turns over of ceiling in order to realize fixed to the ceiling, and the ceiling of this kind of structure is after using a period, and the triangular keel appears the clamp force very easily and is not enough or scatter and disappear the clamp force completely even, and then leads to taking place the dangerous phenomenon that the ceiling dropped, seriously influences the use.

Therefore, in order to improve the structural stability of the ceiling after installation on the premise of realizing the detachable installation of the ceiling and the false keel, the technical scheme provides a stable detachable ceiling structure, which comprises a main keel 1, a hanging weight 2, a false keel 3 and a ceiling 4 as shown in fig. 1-6.

Specifically, main joist 1 and false keel 3 all are provided with many, and are parallel to each other between many main joist 1, and install in many main joist 1's bottom at an interval for many false keels 3, and are parallel to each other between many false keels 3, and main joist 1 and false keel 3 mutually perpendicular, main joist 1 and false keel 3 are latticed connected mode in this scheme, are favorable to strengthening the fossil fragments to ceiling 4's support capacity, promote ceiling structure's structural strength. In addition, the hanging weight 2 is detachably arranged between the main keel 1 and the auxiliary keels 3, and the ceiling 4 is detachably hung between two adjacent auxiliary keels 3, so that each part of the ceiling structure can be independently produced, and the production difficulty of the ceiling structure is reduced conveniently; because the ceiling structure is located at the top of the room environment, the independent arrangement of the various components also facilitates the installation and removal of the ceiling structure.

More specifically, the cross runner 3 includes an upper connecting portion 31 and a lower connecting portion 32 integrally formed from top to bottom; the top of the upper connecting part 31 is protrudingly provided with an upper connecting plate 311, the bottom of the hanging yard 2 is provided with a connecting groove 221 matched with the upper connecting plate 311, and the upper connecting plate 311 is detachably mounted inside the connecting groove 221, so that the mounting stability of the hanging yard 2 and the cross keel 3 is ensured; connecting portion 32 sets up in the bottom both ends of last connecting portion 31 down, and a plurality of mounting holes (not shown in the figure) have been seted up to the face of lower connecting portion 32, the both ends of ceiling 4 are provided with couple 421, couple 421 detachably installs in the mounting hole, thereby realize false keel 3 and ceiling 4's demountable installation, and above-mentioned mounting means can be under the prerequisite of realizing ceiling 4 and false keel 3's demountable installation, promote the structural stability behind the ceiling 4 installation, compare and play current ceiling structure and press from both sides the elasticity clamping piece that passes through false keel and press from both sides tight in the hem of ceiling with the realization fixed to the ceiling, this scheme passes through ceiling 4 and false keel 3 structure's mutual installation (couple 421 install in the mounting hole promptly) in order to realize fixed to ceiling 4, can effectively solve because of the triangle fossil fragments appear the clamp force not enough or even totally lost clamp force easily, and then lead to the technical problem that the ceiling dropped.

Further, the cross section of the upper connecting portion 31 is i-shaped, the cross section of the lower connecting portion 32 is inverted U-shaped, and the upper connecting portion 31 and the lower connecting portion 32 together enclose the avoiding groove 301.

In a preferred embodiment of the present invention, the cross-section of the upper connecting portion 31 is "i" shape, which facilitates the connection between the hanging bracket 2 at the top of the cross member 3 and the cross member 3, and facilitates the connection between the lower connecting portion 32 at the bottom of the upper connecting portion 31 and the upper connecting portion 31, so as to connect the cross member 3 to the ceiling 4.

In addition, the section of the lower connecting part 32 is in an inverted U shape, so that a space for accommodating the hook 421 is arranged at the top of the lower connecting part 32, and the connecting strength of the auxiliary keel 3 and the ceiling 4 is improved; and the upper connecting part 31 and the two lower connecting parts 32 which are arranged in an inverted U shape jointly enclose an avoiding groove 301, so that the detachable installation of the ceiling 4 and the auxiliary keel 3 is facilitated.

More specifically, the upper connecting portion 31 includes the upper connecting plate 311, a supporting plate 312 and a lower connecting plate 313 which are connected in sequence, and reinforcing ribs 314 are protrudingly disposed on both the lower surface of the upper connecting plate 311 and the upper surface of the lower connecting plate 313.

The upper connecting part 31 provided by the scheme comprises an upper connecting plate 311, a supporting plate 312 and a lower connecting plate 313 which are sequentially connected, and the three plate-shaped structures form an I-shaped section of the upper connecting part 31, so that the structure is simple and the forming is convenient; the lower surface of the upper connecting plate 311 and the upper surface of the lower connecting plate 313 are both provided with reinforcing ribs 314 in a protruding manner, so that the structural strength of the upper connecting part 31 is further improved, and the purposes of reinforcing the supporting force of the upper connecting plate 311 to the hanging weight 2 and reinforcing the supporting force of the lower connecting plate 313 to the ceiling 4 are achieved.

To explain further, the ceiling 4 includes a bottom plate 41, a mounting plate 42 and a connecting bar 43, the mounting plate 42 is vertically disposed on the front and rear sides of the upper surface of the bottom plate 41, the connecting bar 43 is vertically disposed on the left and right sides of the upper surface of the bottom plate 41, and the mounting plate 42 and the end portions of the connecting bar 43 are connected to each other.

In another preferred embodiment of the present invention, the ceiling 4 includes a bottom plate 41, a mounting plate 42 and a connecting bar 43, as shown in fig. 4, the mounting plate 42 is vertically disposed on the front and rear sides of the upper surface of the bottom plate 41, the connecting bar 43 is vertically disposed on the left and right sides of the upper surface of the bottom plate 41, and the ends of the mounting plate 42 and the connecting bar 43 are connected to each other, which is beneficial to improving the structural strength of the ceiling 4 and making it more firm.

Further, the left end and the right end of the mounting plate 42 are provided with the hooks 421, the avoidance notches 422 are reserved below the hooks 421, and the height of the mounting plate 42 is larger than that of the connecting strip 43.

Further, both ends all are provided with couple 421 about the mounting panel 42 of this scheme, and mounting panel 42 highly is greater than the height of connecting strip 43 for couple 421 salient in the top of connecting strip 43, the dismantlement and the installation of the ceiling 4 of being convenient for. In addition, both ends still are provided with dodge breach 422 about mounting panel 42 in this scheme, and dodge breach 422 and be located the below of couple 421, and when ceiling 4 was installed and/was dismantled in false keel 3, its installation as shown in fig. 6, the dismouting convenience of ceiling 4 with false keel 3 has greatly been promoted in the setting of dodging breach 422.

More specifically, the hanger 2 includes a fastening member 21 and a connecting member 22 that are perpendicular to each other, the fastening member 21 is integrally formed on the top of the connecting member 22, and the connecting member 22 is provided with the connecting groove 221;

the main keel 1 comprises a fixing part 11 and an installation part 12 which are perpendicular to each other, and the fixing part 11 is integrally formed at the bottom of the installation part 12; the top of the mounting portion 12 is provided with a clamping position 121, and the clamping piece 21 is detachably mounted on the clamping position 121.

In a preferred embodiment of this technical scheme, hang yard 2 includes mutually perpendicular's card dress piece 21 and connecting piece 22, and card dress piece 21 integrated into one piece in the top of connecting piece 22, main joist 1 includes mutually perpendicular's fixed part 11 and installation department 12, and fixed part 11 integrated into one piece is in the bottom of installation department 12, integrated into one piece's structural configuration makes main joist 1 and hang yard 2 accessible extruder extrusion moulding, the rapid production of being convenient for, and can ensure the structural strength of main joist 1 and hang yard 2, in order to guarantee that it has certain bearing capacity to ceiling 4.

In addition, the top of the installation part 12 is provided with a clamping position 121, and the clamping part 21 is detachably installed at the clamping position 121, so that the hanging sign indicating number 2 and the main keel 1 can be detachably installed, and the structure is simple, the performance is reliable, and the installation is convenient.

Further, an elastic clip 122 is protrudingly disposed on one side of the mounting portion 12 facing the hanger 2, and the elastic clip 122 is located below the clamping position 121, and the elastic clip 122 is used for clamping the connecting member 22.

Further, the installation part 12 in the present scheme is protrusively provided with an elastic clamping piece 122 for clamping the connecting piece 22, so as to further improve the connection strength of the hanger 2 and the main keel 1. It should be noted that the term "elastic" in the elastic clip 122 in this embodiment means that the clip can slightly deform relative to the main keel 1, when the connecting member 22 is clamped between the mounting portion 12 and the elastic clip 122, the elastic clip 122 can clamp the connecting member 22, and when the connecting member 22 needs to be disassembled, the operator can overcome the clamping force to separate the connecting member 22 from between the mounting portion 12 and the elastic clip 122.

Furthermore, an elastic buckle 1221 is protruded from one side of the elastic clip 122 facing the mounting portion 12, the connecting member 22 is provided with a clamping hole 222, a setting position of the clamping hole 222 is matched with a setting position of the elastic buckle 1221, and the elastic buckle 1221 is detachably clamped inside the clamping hole 222.

Furthermore, the elastic clamping piece 122 in this solution is provided with an elastic buckle 1221 for clamping the connecting piece 22 so as to further improve the connection strength between the hanging bracket 2 and the main keel 1 and ensure the stable installation of the main keel 1 and the hanging bracket 2.

In a further description, a fixing hole 111 is formed on a plate surface of the fixing portion 11, and the fixing hole 111 is used for connecting the main keel 1 and the suspension rod 5.

In a preferred embodiment of this technical scheme, the fixed orifices 111 that is used for main joist 1 and jib 5 to link to each other is seted up to the face of fixed part 11, and jib 5 generally sets up at the room top, realizes the effective connection of room top and main joist 1 through jib 5, is favorable to guaranteeing the installation stability of ceiling structure.

This scheme a firm installation process of dismantling ceiling structure includes following step: (1) connecting the main keel 1 with the suspender 5 through the fixing hole 111; (2) The hanging yard 2 and the auxiliary keel 3 are installed through the connecting groove 221; (3) Clamping the clamping piece 21 at the clamping position 121 to realize the installation of the hanging weight 2 and the main keel 1, as shown in fig. 5; (4) The hook 421 is hung in the mounting hole of the cross runner 3 to mount the ceiling 4 and the cross runner 3, as shown in fig. 6.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be discussed further in subsequent figures.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

For ease of description, spatially relative terms such as "over 8230 \ 8230;,"' over 8230;, \8230; upper surface "," above ", etc. may be used herein to describe the spatial relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary terms "at 8230; \8230; 'above" may include both orientations "at 8230; \8230;' above 8230; 'at 8230;' below 8230;" above ". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and is not to be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.

Claims

1. The utility model provides a firm ceiling structure of dismantling which characterized in that: comprises a main keel, a hanging weight, an auxiliary keel and a ceiling; the main keels and the auxiliary keels are arranged in a plurality and are parallel to each other, the auxiliary keels are arranged at the bottoms of the main keels at intervals and are parallel to each other, and the main keels and the auxiliary keels are perpendicular to each other; the hanging weight is detachably arranged between the main keel and the auxiliary keel, and the ceiling is detachably hung between two adjacent auxiliary keels;

2. A stable detachable ceiling structure according to claim 1, characterized in that: the cross-section of going up connecting portion is "worker" style of calligraphy, the cross-section of lower connecting portion is "U" type, just go up connecting portion with lower connecting portion enclose jointly and dodge the groove.

3. A stable detachable ceiling structure according to claim 2, characterized in that: the upper connecting portion comprises an upper connecting plate, a supporting plate and a lower connecting plate which are sequentially connected, and reinforcing ribs are arranged on the lower surface of the upper connecting plate and the upper surface of the lower connecting plate in a protruding mode.

4. A stable detachable ceiling structure according to claim 1, characterized in that: the ceiling includes bottom plate, mounting panel and connecting strip, the mounting panel vertical set up in both sides around the upper surface of bottom plate, the connecting plate vertical set up in the left and right sides of the upper surface of bottom plate, just the mounting panel with the tip interconnect of connecting strip.

5. A stable detachable ceiling structure according to claim 4, characterized in that: the mounting panel all be provided with at both ends about, the couple, just the below of couple is left and is dodged the breach, the height of mounting panel is greater than the height of connecting strip.

6. A stable detachable ceiling structure according to claim 1, characterized in that: the hanging yard comprises a clamping piece and a connecting piece which are perpendicular to each other, the clamping piece is integrally formed at the top of the connecting piece, and the connecting piece is provided with the connecting groove;

7. A stable detachable ceiling structure according to claim 6, characterized in that: the installation portion is provided with an elastic clamping piece towards one side of the hanging yard in a protruding mode, the elastic clamping piece is located below the clamping position, and the elastic clamping piece is used for clamping the connecting piece.

8. A stable detachable ceiling structure according to claim 7, characterized in that: move towards in the elasticity clamping piece one side of installation department is outstanding to be provided with the elasticity buckle, the card hole has been seted up to the connecting piece, just the position that sets up in card hole with the position that sets up of elasticity buckle matches each other, elasticity buckle detachably card is located the inside in card hole.

9. A stable detachable ceiling structure according to claim 6, characterized in that: the board of fixed part has seted up the fixed orifices, the fixed orifices is used for the main joist links to each other with the jib.