CN213868517U

CN213868517U - Large-area mineral wool board ceiling structure

Info

Publication number: CN213868517U
Application number: CN202022391023.3U
Authority: CN
Inventors: 石佳佳; 李旭; 张喜旺
Original assignee: Tongxinsheng Construction Group Co ltd
Current assignee: Tongxinsheng Construction Group Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-08-03
Anticipated expiration: 2030-10-23

Abstract

The application discloses a suspended ceiling structure especially relates to a large tracts of land mineral wool board suspended ceiling structure, its technical scheme main points are including the jib, the bearing fossil fragments, main joist and false keel, the one end of jib is fixed on the roof, the other end and the bearing fossil fragments fixed connection of jib, main joist set up in bearing fossil fragments below and with bearing fossil fragments mutually perpendicular, the false keel setting is between two adjacent main joist, and the false keel can move the regulation on the main joist, make mineral wool board and main joist, stabilize the overlap joint between the false keel, reduce the possibility that mineral wool board dropped.

Description

Large-area mineral wool board ceiling structure

Technical Field

The application relates to a suspended ceiling structure, in particular to a suspended ceiling structure of a large-area mineral wool board.

Background

At present, the mineral wool board has superior performances of sound absorption, non-combustion, heat insulation, decoration and the like, and is widely used for indoor decoration of various building suspended ceilings and wall attachments.

Referring to fig. 1, the main structure of a suspended ceiling in the related art is a suspension rod 1, a main keel 3, a cross keel 4 and a side keel 5, the conventional method is to fix the main keel 3 to a roof by using a cross suspension plate 7 through the suspension rod 1, then lap-joint the cross keel 4 on the main keel 3, and after manually cutting a required shape, lap-joint the mineral wool plate 8 on a frame consisting of the main keel 3, the cross keel 4 and the side keel 5.

In view of the above-mentioned related art solutions, the inventors found that: when the staff cut a large amount of mineral wool boards 8, the error appears in mineral wool board 8's size inevitable, makes and can form the gap between mineral wool board 8 and main joist 3, the false keel 4, causes mineral wool board 8 and main joist 3, false keel 4 can not stabilize the overlap joint, has increased the possibility that mineral wool board 8 dropped.

SUMMERY OF THE UTILITY MODEL

In order to stabilize the overlap joint between messenger's mineral wool board and main joist, the false keel, reduce the possibility that the mineral wool board dropped, this application provides a large tracts of land mineral wool board furred ceiling structure.

The application provides a pair of large tracts of land mineral wool board furred ceiling structure adopts following technical scheme:

the utility model provides a large tracts of land mineral wool board suspended ceiling structure includes jib, bearing fossil fragments, main joist and false keel, and the one end of jib is fixed on the roof, the other end and the bearing fossil fragments fixed connection of jib, the main joist set up in bearing fossil fragments below and with bearing fossil fragments mutually perpendicular, the false keel setting is between two adjacent main joist to the false keel can remove on the main joist.

Through adopting above-mentioned technical scheme, the one end of jib is fixed to the roof on, the other end of jib is connected with the bearing fossil fragments, fix the bearing fossil fragments to the roof through the jib, make the bearing fossil fragments can carry out the bearing, the main joist sets up in bearing fossil fragments below, the false keel overlap joint is between two adjacent main joist, mineral wool board overlap joint is in the space between main joist and false keel, main joist plays the supporting role to the mineral wool board with the false keel combined action, through adjusting the position of false keel on the main joist, make space and mineral wool board looks adaptation between main joist and the false keel, the mineral wool board can be more stable place between main joist and false keel, reduce the possibility that the mineral wool board dropped.

Preferably, the cross section of main joist is "worker" font, has evenly seted up a plurality of fine setting grooves on the web of main joist, and the distance between two adjacent fine setting grooves equals with the length of false keel, and the false keel joint can be in the fine setting inslot portion of main joist and the false keel can remove in the fine setting inslot portion.

Through adopting above-mentioned technical scheme, evenly set up the fine setting groove on the main joist to distance between two adjacent fine setting grooves equals with false keel length, and the false keel removes at the fine setting inslot portion, makes to present squarely between main joist and the false keel, has made things convenient for the cutting of mineral wool board and has built.

Preferably, the fine tuning groove is formed by combining a plurality of identical circular holes in a pairwise intersecting manner in the extending direction of the main keel.

Through adopting above-mentioned technical scheme, arrange the circular port through tangent linear in succession, make the false keel can choose for use required circular port to carry out the joint in fine setting inslot portion, reach the effect of fine setting.

Preferably, the bearing keel is C-shaped steel, a main hanging plate is arranged above the bearing keel, and the upper end of the main hanging plate is fixedly connected with the hanging rod.

Through adopting above-mentioned technical scheme, bearing keel adopts C shape steel, under the circumstances that keeps enough intensity and balance, alleviates suspended ceiling structure's gross mass as far as possible, makes bearing keel and jib fixed connection through the main hanger plate on the bearing keel, and bearing keel plays the bearing effect.

Preferably, an auxiliary hanging plate is arranged above the main keel, and the lower end of the auxiliary hanging plate is connected with the main keel in a sliding manner.

Through adopting above-mentioned technical scheme, be provided with the false hanger plate in the top of main joist, make main joist and bearing fossil fragments be connected through the false hanger plate, main joist and false hanger plate sliding connection, through the sliding connection of main joist in the false hanger plate below, make the main joist can be stably connected with the bearing fossil fragments of main joist top.

Preferably, the false keel adopts T shape steel, one end at the false keel web is provided with the card post, the cross section of going up the card post is semi-circular, the arc surface of going up the card post is in the one side of keeping away from the false keel pterygoid lamina, be provided with the lower card post that equals with last card post length at the other end of false keel web, the cross section of lower card post is semi-circular, the arc surface of lower card post is in the one side that is close to the false keel pterygoid lamina, go up card post and the coaxial setting of card post down and can merge into a cylinder down, go up the circular hole looks adaptation in cylinder and the fine setting groove that card post and lower card post combination formed, go up the card post, the distance between the terminal surface that the card post was kept away from each other down equals with the distance between the side that the web of two adjacent false keels kept away from each other.

Through adopting above-mentioned technical scheme, two card posts on two rider keels of the main joist left and right sides use card post and lower card post respectively, when two rider keel overlap joint each other on the main joist, go up card post and card post down and cooperate and form the cylinder, the joint inside the circular port of the fine setting groove of main joist, two rider keel combined action can be more firm with main keel interconnect.

Preferably, the jib is provided with expansion bolts in the one end that is close to the roof, and the screw thread has been seted up to the other end of jib, sets up on the main hanger plate and supplies the jib to insert and the circular port that is connected with the screw thread of jib one end.

Through adopting above-mentioned technical scheme, make the jib can fix on the roof through expansion bolts, the one end of keeping away from the roof is seted up and is put the screw thread, can fix the main hanger plate on the jib through the cooperation of two nuts and screw thread.

Preferably, the edge part at the wall body is provided with the limit fossil fragments to limit fossil fragments, main joist and false keel all are in the coplanar, and the limit fossil fragments adopt L shape steel, and the edge that the wall body was kept away from to the limit fossil fragments can make the stable overlap joint of false keel on the limit fossil fragments.

Through adopting above-mentioned technical scheme, installation limit fossil fragments on the wall body, one side length that the wall body was kept away from to limit fossil fragments will be greater than the length of card post on the false keel and card post down, and when the false keel overlap joint was on limit fossil fragments, the pterygoid lamina of false keel can overlap joint on limit fossil fragments, plays the supporting role and strengthens the connection relation.

In summary, the present application has the following technical effects:

1. the auxiliary keel can be adjusted on the main keel by arranging the fine adjustment groove on the web plate of the main keel, so that the mineral wool board is more stably installed, and the possibility of falling of the mineral wool board is reduced;

2. through last calorie of post and lower calorie of post that have set up on the false keel, make the false keel can stable installation on the main joist, strengthened the relation of connection.

Drawings

FIG. 1 is a schematic view of a ceiling structure of a large-area mineral wool board in the related art;

FIG. 2 is a schematic view of a ceiling structure of a large-area mineral wool board in an embodiment of the present application;

FIG. 3 is a schematic partial exploded view of a large area mineral wool panel ceiling construction according to an embodiment of the present application;

FIG. 4 is an enlarged view of a portion of FIG. 1 at A;

fig. 5 is a schematic view of the connection relationship between the main keel and the auxiliary keel of the ceiling structure of the large-area mineral wool board in the embodiment of the application.

In the figure, 1, a suspender; 11. an expansion bolt; 12. a thread; 2. a load-bearing keel; 3. a main keel; 31. fine tuning the groove; 4. a false keel; 41. mounting a clamping column; 42. a lower clamping column; 5. a side keel; 6. a main hanger plate; 61. an upper transverse plate; 62. a long vertical plate; 63. a short riser; 64. a lower transverse plate; 7. an auxiliary hanger plate; 8. mineral wool board.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

Referring to fig. 2, the application provides a large tracts of land mineral wool board furred ceiling structure, including jib 1, bearing fossil fragments 2, main joist 3 and false keel 4, the one end of jib 1 is fixed on the roof, and bearing fossil fragments 2 keep away from one side and 3 fixed connection of main joist of jib 1, and false keel 4 carries out fixed connection with main joist 3 in the vertical direction of main joist 3.

Refer to fig. 2 and 3, bearing fossil fragments 2 have vertically arranged a plurality of in the room, be parallel to each other between the bearing fossil fragments 2, jib 1 evenly sets up in the top of bearing fossil fragments 2 and has the traction to bearing fossil fragments 2, main joist 3 sets up in the below of bearing fossil fragments 2 and with bearing fossil fragments 2 mutually perpendicular, false keel 4 sets up between two adjacent main joist 3, border position at the wall body is provided with limit fossil fragments 5, false keel 4 is on the border position overlap joint of wall body is fossil fragments 5, at limit fossil fragments 5, be provided with mineral wool board 8 on the frame that main joist 3 and false keel 4 were built.

Referring to fig. 3 and 4, an expansion bolt 11 is arranged at one end of a suspension rod 1 close to a roof, the suspension rod 1 is fixedly connected with the expansion bolt 11, the suspension rod 1 is fixedly connected with the roof through the expansion bolt 11, a thread 12 is arranged on the outer surface of one end of the suspension rod 1 far away from the roof, a main suspension plate 6 is arranged in the direction of the suspension rod 1 far away from the roof, the suspension rod 1 enables the suspension rod 1 to be fixedly connected with a bearing keel 2 through the main suspension plate 6, the bearing keel 2 is made of C-shaped steel and can reduce the structural weight as much as possible under the condition of keeping enough strength, the main suspension plate 6 comprises an upper transverse plate 61, a lower transverse plate 64, a long vertical plate 62 and a short vertical plate 63, one end of the long vertical plate 62 is fixedly connected with the upper transverse plate 61, the other end of the long vertical plate 62 is fixedly connected with the lower transverse plate 64, one end of the lower transverse plate 64 far away from the long vertical plate 62 is fixedly connected with the short vertical plate 63, the length of the short vertical plate 63 is smaller than that of the long vertical plate 62, and the short vertical plate 63 and the long vertical plate 62 are both provided with corresponding round holes for the bolts to pass through, go up diaphragm 61 and lower diaphragm 64 length equal and can make bearing fossil fragments 2 put into wherein, two nuts through with 1 upper thread 12 of jib make main hanging board 6 last diaphragm 61 fix on jib 1, when bearing fossil fragments 2 put into lower diaphragm 64 top, connect long riser 62 and short riser 63 through bolt and nut and make bearing fossil fragments 2 and main hanging board 6 fixed connection, a plurality of jibs 1 that are connected with bearing fossil fragments 2 all can play the traction to bearing fossil fragments 2, through jib 1, expansion bolts 11 fixes bearing fossil fragments 2 with main hanging board 6 combined action, make bearing fossil fragments 2 can load and play the bearing effect.

Referring to fig. 3 and 4, a plurality of auxiliary hanging plates 7 are uniformly arranged on the bearing keel 2, the number of the auxiliary hanging plates 7 on one bearing keel 2 is consistent with that of the main keel 3, each auxiliary hanging plate 7 is a square plate, the upper end of each square plate is bent towards one side of the center of the corresponding square plate to form a hook shape, so that the auxiliary hanging plates 7 can be hung on the bearing keel 2, a T-shaped groove is formed in the edge of the square plate at the other end of each auxiliary hanging plate 7 and penetrates through the corresponding auxiliary hanging plate 7, the cross section of the main keel 3 is in an I shape, the upper half part of the main keel 3 can enter the T-shaped groove of the auxiliary hanging plate 7, the main keel 3 can slide inside the T-shaped groove of the auxiliary hanging plate 7, the auxiliary hanging plates 7 can limit the main keel 3 from falling, and the main keel 3 sequentially slides into the T-shaped groove of the auxiliary hanging plates 7 on each bearing keel 2, so that the main keel 3 is fixed below the bearing keel 2.

Referring to fig. 4 and 5, a plurality of fine tuning grooves 31 have evenly been seted up on the web of main joist 3, and fine tuning groove 31 is formed by the same circular port of a plurality of compact combination on the extending direction of main joist 3, and two adjacent circular ports intersect each other, and false keel 4 sets up between two adjacent main joists 3, and the different circular ports that pass through false keel 4 and fine tuning groove 31 are blocked joint, adjust the position of false keel 4 on main joist 3.

Referring to fig. 3 and 4, the cross keel 4 is a T-shaped steel, an upper clamping column 41 is arranged at one end of a web plate of the cross keel 4, the upper clamping column 41 is a cylinder with a semicircular cross section, an arc surface of the upper clamping column 41 is arranged at one side far away from a wing plate of the cross keel 4, a lower clamping column 42 is arranged at the other end of the web plate of the cross keel 4, the lower clamping column 42 is a cylinder with a semicircular cross section, an arc surface of the lower clamping column 42 is arranged at one side close to the wing plate of the cross keel 4, the upper clamping column 41 and the lower clamping column 42 are coaxially arranged, the lengths of the upper clamping column 41 and the lower clamping column 42 are equal, the upper clamping column 41 and the lower clamping column 42 are matched to form a cylinder, the cylinder formed by combining the lower clamping column 41 and the lower clamping column 42 is matched with each circular hole of the fine adjustment groove 31, the position of the cross keel 4 above the main keel 3 can be adjusted by adjusting the positions of the upper clamping column 41 and the lower clamping column 42 inside the fine adjustment groove 31, the cross keel 4 at two sides of the main keel 3 are mutually and fixed together, so that the mineral wool board 8 can be stably placed under the combined action of the main keel 3 and the auxiliary keel 4.

Referring to fig. 3, the side keel 5 is fixed on the wall around the room, the side keel 5, the main keel 3 and the auxiliary keel 4 are in the same plane, and the mineral wool board 8 is loaded through the combined action of the side keel 5, the main keel 3 and the auxiliary keel 4 at the position where the side keel 5 is arranged.

To sum up, the application process of this application is: when using this embodiment of large tracts of land mineral wool board suspended ceiling structure, punch earlier on the roof for the expansion bolts 11 on jib 1 to get into, then pretension expansion bolts 11 fixes jib 1 on the roof, jib 1 is rectangular array and arranges on the roof, jib 1 vertically corresponds each other with the wall in horizontal range direction and room and keeps parallel, keep away from the one end on roof at jib 1, main hanger plate 6 is fixed on jib 1 through two nuts, the other end of main hanger plate 6 fixes bearing fossil fragments 2 through bolt nut, a bearing fossil fragments 2 will connect vertical all jib 1, evenly be provided with vice hanger plate 7 on bearing fossil fragments 2, make two liang of bearing fossil fragments 2 be connected with main fossil fragments 3 through vice hanger plate 7, all main fossil fragments 3 are perpendicular with bearing fossil fragments 2 and connect, vice fossil fragments 4 set up between two adjacent main fossil fragments 3, through the fine setting groove 31 of vice fossil fragments 3 of upper calorie post 41 and lower calorie of post 42 combined action joint at vice fossil fragments 4 both ends In, through fine setting groove 31, can adjust the space between main joist 3 and the false keel 4, what make the staff tailor out has the error mineral wool board 8, can be stable lay on main joist 3 and false keel 4, reduce the possibility that mineral wool board 8 dropped.

The present embodiment is only for explaining the present application, and it is not limited to the present application, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present application.

Claims

1. The utility model provides a large tracts of land mineral wool board furred ceiling structure, includes jib (1), bearing fossil fragments (2), main joist (3) and false keel (4), its characterized in that: the one end of jib (1) is fixed on the roof, the other end and bearing fossil fragments (2) fixed connection of jib (1), main joist (3) set up in bearing fossil fragments (2) below and with bearing fossil fragments (2) mutually perpendicular, false keel (4) set up between two adjacent main joist (3) to false keel (4) can move on main joist (3).

2. A large area mineral wool panel ceiling construction as claimed in claim 1 wherein: the cross section of main joist (3) is "worker" font, has evenly seted up a plurality of fine setting grooves (31) on the web of main joist (3), and the distance between two adjacent fine setting grooves (31) equals with the length of false keel (4), and false keel (4) joint is inside in fine setting groove (31) of main joist (3) and false keel (4) can be in fine setting groove (31) inside removal.

3. A large area mineral wool panel ceiling construction as claimed in claim 2 wherein: the fine tuning groove (31) is formed by combining a plurality of identical circular holes in a pairwise intersecting manner in the extending direction of the main keel (3).

4. A large area mineral wool panel ceiling construction as claimed in claim 1 wherein: the bearing keel is C-shaped steel, a main hanging plate (6) is arranged above the bearing keel (2), and the upper end of the main hanging plate (6) is fixedly connected with the hanging rod (1).

5. The large area mineral wool panel ceiling construction of claim 4, wherein: an auxiliary hanging plate (7) is arranged above the main keel (3), and the lower end of the auxiliary hanging plate (7) is connected with the main keel (3) in a sliding manner.

6. The large area mineral wool panel ceiling construction of claim 5, wherein: the auxiliary keel (4) is made of T-shaped steel, one end of a web plate of the auxiliary keel (4) is provided with an upper clamping column (41), the cross section of the upper clamping column (41) is semicircular, the arc surface of the upper clamping column (41) is arranged on one side far away from a wing plate of the auxiliary keel (4), the other end at false keel (4) web is provided with lower calorie of post (42) that equals with last calorie of post (41) length, the cross section of lower calorie of post (42) is semi-circular, the arc surface of lower calorie of post (42) is in the one side that is close to false keel (4) pterygoid lamina, go up calorie of post (41) and lower calorie of post (42) coaxial arrangement and can merge into a cylinder, go up calorie of post (41) and the circular hole looks adaptation of fine setting groove (31) that the combination of lower calorie of post (42) formed cylinder, go up calorie of post (41), the distance between the terminal surface that lower calorie of post (42) kept away from each other equals with the distance between the side that the web of two adjacent false keels (4) kept away from each other.

7. A large area mineral wool panel ceiling construction as claimed in claim 1 wherein: the expansion bolt (11) is arranged at one end, close to the roof, of the suspender (1), the thread (12) is arranged at the other end of the suspender (1), and a circular hole which is used for the insertion of the suspender (1) and is connected with the thread (12) at one end of the suspender (1) is formed in the main hanging plate (6).

8. A large area mineral wool panel ceiling construction as claimed in claim 1 wherein: edge keel (5) is arranged at the edge part of the wall body, edge keel (5), main keel (3) and auxiliary keel (4) are all located on the same plane, L-shaped steel is adopted for edge keel (5), and the edge of wall body is kept away from by edge keel (5) so that auxiliary keel (4) can be stably lapped on edge keel (5).