CN210369519U

CN210369519U - Ceiling assembly, keel system and building body

Info

Publication number: CN210369519U
Application number: CN201921129109.XU
Authority: CN
Inventors: 王征
Original assignee: Jindianshi Beijing Architectural Design Consulting Service Co ltd
Current assignee: Jindianshi Beijing Architectural Design Consulting Service Co ltd
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-04-21
Anticipated expiration: 2029-07-17

Abstract

The utility model provides a pair of furred ceiling subassembly, fossil fragments system and building body relates to building technical field, include: the first inserting block is used for being assembled with a preset main keel in an inserting mode, and at least one side edge of the first inserting block is provided with a first sliding inserting portion used for being assembled with the preset main keel in the inserting mode; the second inserting block is used for being assembled with a preset auxiliary keel in an inserting mode, and at least one end portion of the second inserting block is provided with a second sliding inserting portion used for being assembled with the preset auxiliary keel in the inserting mode; the second inserting block is arranged on the top surface of the first inserting block in a crossed manner; and the hanging piece is used for being connected with a preset floor slab and is arranged on the first insert block. In the technical scheme, the main keel and the auxiliary keel can be assembled simply and effectively relatively through the first inserting block and the second inserting block respectively in the inserting connection mode between the main keel and the auxiliary keel, and the hanging piece on the first inserting block is installed on a preset floor slab, so that the whole structure is simple and effective, and the construction is very convenient.

Description

Ceiling assembly, keel system and building body

Technical Field

The utility model belongs to the technical field of the building technique and specifically relates to a furred ceiling subassembly, fossil fragments system and building body are related to.

Background

According to Chinese building energy consumption research report (2017) issued by the Chinese building energy conservation Association, it is shown that steel products of 1/3 nationwide, 60-70% of cement, 1/3 urban construction land, 1/3 urban water and 40-50% of energy are consumed in the whole life cycle of the house building, and the influence on energy, resources and environment is huge. The traditional building industry is a highly-polluted, highly-energy-consuming and environment-unfriendly industry, has low industrialization degree, large water consumption, energy consumption, artificial garbage and sewage discharge amount, does not accord with the national sustainable development policy of energy conservation and environmental protection, and needs a large amount of labor force.

In recent years, with the continuous improvement of living standard of people, the requirements of people on building speed, building cost, construction quality, energy conservation, environmental protection and the like in the building industry such as houses and the like are also continuously improved, and in order to save resources and energy, reduce construction pollution, improve labor production efficiency and quality safety level, develop green buildings and advanced construction modes, the nation advocates a modern assembly type building system from 2016. The development of the assembly type building is a great change of the construction mode, is an important measure for promoting the structural reform of the supply side and the novel urbanization development, is favorable for saving resource and energy, reducing construction pollution, improving labor production efficiency and quality safety level, and is favorable for promoting the deep integration of the building industry and the information industrialization, cultivating new kinetic energy of new industry and promoting the excess capacity of chemical solution. The assembly type structure is adopted, standardized design, factory production, even product production, assembly construction, integrated decoration, informatization management and intelligent application can be realized, the construction efficiency is effectively improved, the cost is reduced, energy and resources are saved, construction waste and adverse effects on the environment are reduced, the technical level and the engineering quality are improved, and the transformation and the upgrade of the construction industry are promoted.

The building industrialization is the development direction of the building industry in the future, the assembly type building is the hot point of research and development practice of institutions of various departments and colleges and building enterprises in recent years, various prefabricated part products are rich in form and variety, novel, high-quality and different in performance, the prefabricated part products are developed rapidly and widely applied, but because the foundation of China in the assembly type building field is weak and starts late, there are many disadvantages in this field, for example, the hanging bar of the existing house ceiling needs to be nailed into the floor after the expansion bolt, the hanging bar position, firmness and verticality will vary from person to person, the keel has many working procedures and complex construction in the process of construction and installation, the safety and flexibility are poor, the requirement of industrialized assembly is not met, in addition, because the main joist only plays the role of hanging the false keel, the ceiling board can only be fastened on the false keel, so that the function of the main joist is not fully exerted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a furred ceiling subassembly, fossil fragments system and building body to solve the complicated technical problem of installation and construction of the fossil fragments that exist among the prior art.

The utility model provides a pair of suspended ceiling subassembly, include:

the first inserting block is used for being assembled with a preset main keel in an inserting mode, and at least one side edge of the first inserting block is provided with a first sliding inserting portion used for being assembled with the preset main keel in the inserting mode;

the second inserting block is used for being assembled with a preset auxiliary keel in an inserting mode, and at least one end portion of the second inserting block is provided with a second sliding inserting portion used for being assembled with the preset auxiliary keel in the inserting mode;

the second inserting block is arranged on the top surface of the first inserting block in a crossed manner;

and the hanging piece is arranged on the first insert block and is vertical to the top surface of the first insert block.

Furthermore, the center of the top surface of the first inserting block is provided with a first limiting through groove, the center of the bottom surface of the second inserting block is provided with a second limiting through groove, and the first limiting through groove and the second limiting through groove are assembled in a relatively limiting meshed mode.

Furthermore, two sides of the second limiting through groove of the second inserting block are respectively provided with an overlapping groove so as to be overlapped with the first sliding inserting part.

Furthermore, the hanging piece comprises a hanging part and an inserting part, and the top surface of the first inserting block is provided with a matched inserting groove;

the inserting part and the inserting groove are oppositely inserted and assembled.

Furthermore, the hanging part is provided with a first limiting part for limiting the hanging part to be separated from a floor slab suspended ceiling hanging piece hung and assembled with the hanging part.

The utility model also provides a keel system, which comprises the suspended ceiling component; further comprising:

main keels and cross keels;

the main keel is provided with a first inserting through groove arranged along the length direction of the main keel, and the first sliding inserting part is inserted and assembled to the central position of the first inserting through groove;

and/or the auxiliary keel is provided with a second inserting through groove arranged along the length direction of the auxiliary keel, and the second sliding inserting part is inserted and assembled to the end position of the second inserting through groove.

Furthermore, a third limiting through groove arranged along the length direction of the first sliding insertion part is formed in the first sliding insertion part, and a second limiting part matched with the first sliding insertion part is arranged in the first insertion through groove along the length direction of the first insertion through groove;

the second limiting portion is in limiting insertion connection with the third limiting through groove along with the insertion connection assembly of the first sliding insertion portion and the first insertion through groove.

Further, the method also comprises the following steps:

the connecting piece is used for being connected with a floor slab, and the hanging piece is hung and connected with the connecting piece oppositely; the connecting piece comprises a mounting plate for being spliced and assembled with a floor slab, and a ceiling hanger is arranged on the bottom surface of the mounting plate; the suspended ceiling hanging piece is provided with a suspended ceiling hanging hole, and the hanging piece is hung and connected with the suspended ceiling hanging hole oppositely.

Further, the method also comprises the following steps:

the side keels are arranged at the end parts of the main keels in a crossed manner; the device also comprises a third insert block and a fourth insert block; the side keel is provided with a third inserting through groove, and the third inserting block is inserted and assembled in the third inserting through groove; the third insert block is inserted and assembled with the main keel through the fourth insert block.

Furthermore, a fourth inserting through groove is formed in the third inserting block, one end of the fourth inserting block is inserted into the fourth inserting through groove, and a limiting structure is arranged between the fourth inserting through groove and the fourth inserting block to limit the third inserting block and the fourth inserting block from being separated;

a third sliding insertion part is arranged at the other end of the fourth insertion block, and the fourth insertion block is in insertion assembly with the first insertion through groove through the third sliding insertion part so that the third insertion block is in insertion assembly with the main keel through the fourth insertion block; the side keel is used for being in lap joint assembly with a cross beam of a building body;

the third plug-in board body is provided with a fourth limiting through groove arranged along the length direction of the third plug-in board body, and the second limiting portion is in plug-in connection with the third plug-in board body and the first plug-in through groove in a plug-in assembly mode and is in limiting plug-in connection with the fourth limiting through groove.

In the technical scheme, in the installation of the fossil fragments system of the building body, can be through the grafting assembly between first inserted block and the second inserted block respectively and main joist and the false keel, thereby make main joist and false keel can be simple, effectual relative assembly is in the same place, and main joist and false keel bottom surface parallel and level, the height that the furred ceiling fossil fragments occupy has been saved, and the main joist can be used for fastening the furred ceiling board with the false keel simultaneously, under the same circumstances, the quantity of false keel has been saved, the main false keel can be installed on predetermined floor hanger through the hanger on the first inserted block conveniently, whole fossil fragments system simple structure, save space, save cost, simple to operate, the construction is very high-efficient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an exploded view of a ceiling assembly according to an embodiment of the present invention;

fig. 2 is an assembly view of a ceiling assembly according to an embodiment of the present invention;

fig. 3 is an installation view of a ceiling assembly according to an embodiment of the present invention;

fig. 4 is a first assembly view of a connector according to an embodiment of the present invention;

fig. 5 is a second assembly view of a connector according to an embodiment of the present invention;

FIG. 6 is a partial assembly view of the connector shown in FIG. 5;

fig. 7 is an exploded view of a third insert and a third insert according to an embodiment of the present invention;

fig. 8 is an installation diagram of a third insert block and a third insert block according to an embodiment of the present invention;

figure 9 is the utility model discloses an integral assembly drawing of main joist, false keel and side fossil fragments that the embodiment provided.

Reference numerals:

1. a first insert block; 2. a second insert block;

3. a hanger; 4. a main keel;

5. a false keel; 6. a connecting member;

7. side keels; 8. a third insert block;

9. a fourth insert block;

11. a first slide-insertion portion;

12. a first limiting through groove;

13. overlapping the grooves; 14. inserting grooves;

15. a third limiting through groove;

21. a second slide-insertion portion;

22. a second limiting through groove;

31. a hanging part; 32. a plug-in part;

33. a first limiting part;

41. a first plug-in through groove;

42. a second limiting part;

51. a second plug-in through groove;

61. mounting a plate; 62. a ceiling hanger;

63. a ceiling hanging hole;

71. a third plug-in through groove;

81. a fourth plug-in through groove;

91. a third slide-insertion portion;

92. and a fourth limiting through groove.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 5, the present embodiment provides a ceiling assembly, including:

the first inserting block 1 is used for being inserted and assembled with a preset main keel 4, and at least one side edge of the first inserting block 1 is provided with a first sliding inserting part 11 which is used for being inserted and assembled with the preset main keel 4;

the second inserting block 2 is used for being inserted and assembled with a preset auxiliary keel 5, and at least one end of the second inserting block 2 is provided with a second sliding inserting part 21 which is used for being inserted and assembled with the preset auxiliary keel 5;

the second insert block 2 is arranged on the top surface of the first insert block 1 in a crossed manner;

and the hanging piece 3 is used for being connected with a preset floor slab, the hanging piece 3 is arranged on the first insert block 1, and the hanging piece 3 is vertical to the top surface of the first insert block 1.

In order to simplify the construction installation of fossil fragments in the building body, the utility model discloses an above-mentioned furred ceiling subassembly that can peg graft the assembly with fossil fragments. As shown in fig. 1 and 2, the suspended ceiling assembly includes a first insert block 1 and a second insert block 2, wherein the first insert block 1 is adapted to be fitted with a main runner 4, and the second insert block 2 is adapted to be fitted with a cross runner 5. The first insert block 1 and the second insert block 2 can be used as a connecting node for oppositely assembling the main keel 4 and the auxiliary keel 5.

In the assembly structure, a first sliding insertion part 11 which is used for being inserted and assembled with the main keel 4 on the first insertion block 1 is positioned at the side edge of the first insertion block 1, so that the main keel 4 can be inserted and assembled at the side edge of the first insertion block 1; the second sliding insertion part 21 used for being inserted and assembled with the auxiliary keel 5 on the second insertion block 2 is positioned at the end part of the second insertion block 2, and the auxiliary keel 5 can be inserted and assembled at the end part of the second insertion block 2. Therefore, after the first insert block 1 and the second insert block 2 are installed in a crossed mode, the main keel 4 and the auxiliary keel 5 can be installed in a crossed mode, and the main keel 4 and the auxiliary keel 5 are assembled oppositely.

When the main keel 4 and the cross keel 5 are relatively inserted and assembled through the first insertion block 1 and the second insertion block 2, the main keel 4 and the cross keel 5 can be positioned in the same plane and crossed with each other or positioned in different planes according to the position of the first sliding insertion part 11 arranged on the first insertion block 1 and the position of the second sliding insertion part 21 arranged on the second insertion block 2. Or the end part of the main keel 4 is butted with the end part of the auxiliary keel 5 through the first insert block 1 and the second insert block 2, or one of the main keel 4 and the auxiliary keel 5 is arranged on the side of the other, etc. The assembling method can be selected by those skilled in the art according to specific situations, and is not limited herein.

The first sliding portion 11 may be disposed on one side of the first insert block 1, or the first sliding portions 11 may be disposed on both sides of the first insert block 1. Similarly, the second sliding insertion portion 21 may be provided at one end of the second insertion block 2, or the second sliding insertion portion 21 may be provided at both ends of the second insertion block 2.

Meanwhile, the hanging piece 3 capable of being connected with the floor hanging piece is arranged on the first inserting block 1, so that when the first inserting block 1 and the second inserting block 2 are assembled relatively, the second inserting block 2 is installed on the top surface of the first inserting block 1, and when the first inserting block 1 is connected with the preset floor hanging piece through the hanging piece 3, the second inserting block 2 can be supported. Therefore, the main keel 4 and the auxiliary keel 5 can be conveniently hung on the preset floor.

To sum up, through the grafting assembly between first inserted block 1 and second inserted block 2 respectively and main joist 4 and the false keel 5, can make main joist 4 and false keel 5 assemble relatively together to install on predetermined floor through the suspender member 3 on the first inserted block 1, whole simple structure, simple to operate, the construction is very high-efficient.

Preferably, a first limiting through groove 12 can be further formed in the top surface of the first insert block 1, a second limiting through groove 22 is formed in the bottom surface of the second insert block 2, and when the second insert block 2 is installed on the top surface of the first insert block 1, the first limiting through groove 12 and the second limiting through groove 22 are installed in a relatively meshed mode, so that the stability of the second insert block 2 installed on the top surface of the first insert block 1 can be further improved.

Therefore, when the first insert block 1 and the second insert block 2 are assembled through the relative engagement of the first limiting through groove 12 and the second limiting through groove 22, the first insert block 1 and the second insert block 2 can form an X shape or a cross shape, and the main keel 4 and the auxiliary keel 5 can also form an X shape or a cross shape when the main keel 4 and the auxiliary keel 5 are assembled.

Further, two sides of the second limiting through groove 22 of the second insert block 2 are respectively provided with an overlapping groove 13 so as to be in matching and overlapping with the preset main keel 4 and the first sliding insert part.

As shown in fig. 2 and 3, the overlapping groove 13 is located between the first slide insert 11 and the second insert 2, and the overlapping groove 13 is provided to allow cross-fitting between the main runner 4 and the cross runner 5. Because the first sliding insertion part 11 is positioned at the side edge of the first insertion block 1, the main keel 4 can be inserted and assembled with the first insertion block 1 at the side edge of the first insertion block, and the first insertion block 1 is completely inserted and assembled in the main keel 4, so that a stable assembly relation is formed.

Therefore, after the overlapping groove 13 is formed between the first sliding insertion part 11 and the second insertion block 2, the first insertion block 1 can be inserted into the main keel 4 through the first sliding insertion part 11 on the side edge of the first insertion block and inserted into the main keel 4, so as to form a stable assembly relationship.

Preferably, the first sliding insertion part 11 includes a first insertion plate body; and/or the second plug section 32 comprises a second plug plate body located on at least one side of the end of the second plug block 2.

Further, the hanger 3 comprises a hanging part 31 and an inserting part 32, and the top surface of the first inserting block 1 is provided with a matched inserting groove 14; the plug part 32 is assembled with the plug groove 14 in a plug-in manner. The hanging part 31 can be used for connecting with a preset floor, the inserting part 32 can be used for being oppositely inserted and assembled with the inserting groove 14 of the first inserting block 1, and the inserting part 32 can be oppositely inserted and assembled with the inserting groove 14 so as to realize the assembly of the hanging part 3 and the first inserting block 1.

In addition, the assembly of the hanger 3 and the first insertion block 1 can be relatively assembled by adopting reasonable modes such as bonding, clamping, threaded connection and the like, which are not described herein.

Further, the hanging part 31 is provided with a first limiting part 33 for limiting the hanging part 31 to be separated from the floor hanging piece hung and assembled with the hanging part. The first limit portion 33 may be limited in structural design, for example, if the hanging portion 31 is provided with a limit protrusion, a limit hook, or the like, or may be limited in component matching, for example, by adding a clamping structure, a threaded connection structure, an adhesive structure, or the like, so as to limit the hanging portion 31 of the hanger 3 from being separated from the predetermined floor slab relatively. For the specific structure, the arrangement can be selected by those skilled in the art according to the actual situation.

Preferably, the cross section of the hanging part 31 is L-shaped, and the first limiting part 33 includes a first limiting edge located at the end of the hanging part 31.

a main keel 4 and a cross keel 5;

the main keel 4 is provided with a first inserting through groove 41 arranged along the length direction of the main keel, and the first sliding inserting part 11 is inserted and assembled to the central position of the first inserting through groove 41;

and/or the auxiliary keel 5 is provided with a second inserting through groove 51 arranged along the length direction of the auxiliary keel, and the second sliding inserting part 21 is inserted and assembled to the end position of the second inserting through groove 51.

From the above, the detailed structure, functional principle and technical effect of the suspended ceiling assembly are described in detail. The keel system is formed by matching the main keel 4 and the auxiliary keel 5 with various structures of the suspended ceiling assembly. In this keel system, the main keel 4 is provided with a first insertion through groove 41 along the length direction thereof, and the cross keel 5 is provided with a second insertion through groove 51 along the length direction thereof.

Further, a third limiting through groove 15 is formed in the first sliding insertion part 11 along the length direction of the first sliding insertion part, and a second limiting part 42 matched with the first sliding insertion part is arranged in the first insertion through groove 41 along the length direction of the first insertion through groove;

the second limiting portion 42 is in limiting insertion connection with the third limiting through groove 15 along with the insertion connection assembly of the first sliding insertion portion 11 and the first insertion through groove 41.

Referring to fig. 3, in order to make the inserting and assembling between the first inserting block 1 and the main joist 4 more stable and firm, a limiting structure is provided between the first sliding inserting portion 11 and the first inserting through groove 41 of the two, that is, the first sliding inserting portion 11 is provided with a third limiting through groove 15 along the length direction thereof, and in cooperation with the third limiting through groove 15, the first inserting through groove 41 is provided with a second limiting portion 42 along the length direction thereof.

When the first sliding insertion part 11 and the first insertion through groove 41 are inserted and assembled, the second limiting part 42 is inserted into the third limiting through groove 15 along with the movement of the first sliding insertion part 11 and is inserted and connected with the third limiting through groove in a limiting manner. Through the limited insertion of the first and second insertion blocks, the first insertion block 1 can be more accurately and stably inserted into the first insertion through groove 41.

Preferably, the second position-limiting portion 42 is a second position-limiting edge. The second limiting part 42 adopts a structure of a second limiting edge and can form a matched plug-in assembly structure with the third limiting through groove 15.

Further, the method also comprises the following steps: and the hanging piece 3 is hung and connected with the connecting piece 6 oppositely.

As shown in fig. 4 to 6, when the hanger 3 is hung on the floor slab, the connector 6 may be used as a connecting member between the two. The connecting piece 6 can make the connection between the hanger 3 and the floor more convenient and flexible.

Preferably, the connecting member 6 includes: the mounting plate 61 is used for being spliced and assembled with a floor slab, and a ceiling hanger 62 is arranged on the bottom surface of the mounting plate 61;

the ceiling hanger 62 is provided with a ceiling hanging hole 63, and the hanger 3 is hung and connected with the ceiling hanging hole 63 relatively.

As shown in fig. 6, the connecting member 6 is at least composed of a mounting plate 61 and a ceiling hanger 62 provided on the bottom surface thereof, the mounting plate 61 can be used for installation against a floor slab by means of a plug fitting, a screw fitting, an adhesive fitting, or the like. When the hanger 3 is connected with the ceiling hanger 62, the hanging part 31 of the hanger 3 is relatively hooked with the ceiling hanging hole 63 on the ceiling hanger 62, and the hanging part 31 is limited to be relatively separated from the hole structure, so that stable hanging installation is formed.

Further, the method also comprises the following steps: and the side keel 7 is hung on the beam upper skin of the preset support floor slab. The side runners 7 carry the end supports of the runners at the ends of the floor to complete the runner system.

Preferably, the device also comprises a third insert block 8 and a fourth insert block 9; the side keel 7 is provided with a third inserting through groove 71, and the third inserting block 8 is inserted and assembled in the third inserting through groove 71; the third insert block 8 is inserted and assembled with the main keel 4 through the fourth insert block 9.

Preferably, a fourth inserting through groove 81 is formed in the third inserting block 8, one end of the fourth inserting block 9 is inserted into the fourth inserting through groove 81, and a limiting structure is arranged between the fourth inserting through groove 81 and the fourth inserting block 9 to limit the third inserting block 8 and the fourth inserting block 9 from being separated;

a third sliding insertion part 91 is arranged at the other end of the fourth insertion block 9, and the fourth insertion block 9 is inserted into the first insertion through groove 41 through the third sliding insertion part 91, so that the third insertion block 8 is inserted into the main keel 4 through the fourth insertion block 9; and the side keel 7 is used for being in lap joint assembly with a beam of a building body.

As shown in fig. 7, in the process of relatively inserting and assembling the third insert block 8 and the fourth insert block 9, a fourth inserting through groove 81 can be further formed in the third insert block 8, so that the fourth inserting through groove 81 is matched with the fourth insert block 9, the fourth insert block 9 is inserted and assembled into the fourth inserting through groove 81, and the fourth insert block 81 and the fourth insert block 9 form a stable inserting assembly through a limiting structure between the fourth inserting through groove 81 and the fourth insert block 9. This limit structure can adopt spacing protruding, stopper, spacing threaded connection structure, spacing bonding structure etc. and no longer repeated here.

Meanwhile, in the process of inserting and assembling the fourth insert block 9 and the main keel 4 relatively, a third slide insert part 91 is further arranged at the other end part of the fourth insert block 9, and the third slide insert part 91 is inserted and assembled with the main keel 4 relatively. In order to match the first inserting through groove 41 of the main keel 4, the third sliding insertion part 91 of the fourth insertion block 9 is also provided with the same structure as the first sliding insertion part 11 of the first insertion block 1, so that the adaptability of the whole installation is improved. Simultaneously, when assembling with the building body, can with the crossbeam overlap joint assembly of side fossil fragments 7 and the building body.

Preferably, the cross sections of the fourth inserting through groove 81 and the fourth inserting block 9 are isosceles trapezoids, so as to form the limiting structure. Through right the fourth grafting leads to groove 81 with the structure of the cross section of fourth inserted block 9 sets up, can enough play good spacing effect, can also be convenient for produce.

Further, the third sliding portion 91 includes a third plug board body located on at least one side of the end of the fourth plug block 9. As shown in fig. 7, the third sliding portion 91 is a third plug board body, which is located at the end of the fourth plug block 9 and at the side of the end. When the third inserting plate is arranged, the third inserting plate body can be arranged at one end part of the fourth inserting block 9, and the third inserting plate body can also be arranged at two end parts of the fourth inserting block 9.

Further, a fourth limiting through groove 92 is formed in the third plug-in board body along the length direction of the third plug-in board body, and the second limiting portion 42 is in limiting plug-in connection with the fourth limiting through groove 92 along with plug-in connection assembly of the third plug-in board body and the first plug-in through groove 41. As shown in fig. 7, in order to make the inserting and assembling between the fourth inserting block 9 and the main joist 4 more stable and firm, a limiting structure is provided between the third inserting plate body and the first inserting through groove 41, that is, a fourth limiting through groove 92 is provided on the third inserting plate body along the length direction thereof, and in cooperation with the fourth limiting through groove 92, a second limiting portion 42 is provided in the first inserting through groove 41 along the length direction thereof.

The utility model also provides a building body, include the fossil fragments system. Since the detailed structure, functional principle and technical effect of the keel system are described in detail in the foregoing, further description is omitted here. Reference is made to the above description for any technical details relating to the keel system.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A suspended ceiling assembly, comprising:

2. The suspended ceiling assembly according to claim 1, wherein a first limiting through groove is formed in the center of the top surface of the first insert block, a second limiting through groove is formed in the center of the bottom surface of the second insert block, and the first limiting through groove and the second limiting through groove are in relatively limiting snap-fit assembly.

3. The ceiling assembly of claim 2, wherein the second retaining channel of the second insert has an overlapping groove on each side for overlapping the first slide insert.

4. The suspended ceiling assembly of claim 3, wherein the hanger comprises a hanging portion and an insertion portion, and the top surface of the first insertion block is provided with a matching insertion groove;

5. The suspended ceiling assembly of claim 4, wherein the hanging portion is provided with a first limiting portion for limiting the hanging portion from being separated from a suspended ceiling member of a floor slab to which the hanging portion is mounted.

6. A runner system, comprising the ceiling assembly of any one of claims 3-5; further comprising:

main keels and cross keels;

7. The keel system of claim 6, wherein the first sliding insertion portion is provided with a third limiting through groove arranged along the length direction of the first sliding insertion portion, and a second limiting portion matched with the first sliding insertion portion is arranged in the first insertion through groove along the length direction of the first insertion through groove;

8. The runner system of claim 7, further comprising:

9. The runner system of claim 8, further comprising:

10. The keel system of claim 9, wherein a fourth insertion through groove is formed in the third insertion block, one end of the fourth insertion block is inserted into the fourth insertion through groove, and a limiting structure is arranged between the fourth insertion through groove and the fourth insertion block to limit the third insertion block and the fourth insertion block from being separated;

11. A building block comprising a keel system as in any one of claims 6-10.