CN213572609U

CN213572609U - Ceiling conversion layer structure

Info

Publication number: CN213572609U
Application number: CN202021819747.7U
Authority: CN
Inventors: 彭林
Original assignee: Shenzhen Shangshi Design Co ltd
Current assignee: Shenzhen Shangshi Design Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-06-29
Anticipated expiration: 2030-08-25

Abstract

The utility model relates to a suspended ceiling conversion layer structure belongs to architectural decoration technical field, it includes many horizontally distributed's main joist and many horizontally distributed's false keel, it distributes to intersect with great ease between main joist and the false keel, the upper surface of false keel and the lower fixed surface of main joist are connected, every main joist all includes two support keels and is used for connecting the adapter sleeve of two support keels, two support keels all along horizontal direction and adapter sleeve sliding connection, be provided with in the adapter sleeve and be used for two support keels from the promotion subassembly that stretches out in the adapter sleeve. This application has the effect that can make the regulation to the length of main joist according to the distance between the two walls.

Description

Ceiling conversion layer structure

Technical Field

The application relates to architectural decoration's field especially relates to a suspended ceiling conversion floor structure.

Background

At present in decorating the engineering, often can meet the furred ceiling elevation and the actual building elevation of smallpox and differ great condition, often make the length of furred ceiling jib exceed 1.5 meters, because the jib exceeds 1.5 meters, the length overlength, the jib rocks easily, can bring certain potential safety hazard, violate relevant national standard requirement, like this, just need set up a corresponding conversion layer at furred ceiling, shorten the length of jib, in order to satisfy the requirement of national standard.

Notice No. is CN 208202294U's chinese patent discloses a suspended ceiling conversion layer structure, has solved common furred ceiling panel and has received the exogenic action, or the negative pressure of indoor production leads to the panel to bear from the thrust up down, leads to the unbalanced problem of suspended ceiling structure, and its technical scheme main points are, including jib and the furred ceiling panel of locating the jib lower extreme, still including setting up the conversion layer in the jib upper end, be equipped with the main joist of being connected with the smallpox on the conversion layer, the main joist both sides are equipped with the bearing diagonal, reach and can provide the purpose that anti-support and structure are firm.

For the above related art, the inventor thinks that the length of the main keel is fixed, and if the difference between the distance between two walls and the length of the angle steel is large, the installation requirement is difficult to meet.

SUMMERY OF THE UTILITY MODEL

In order to reach the effect that can make the regulation according to the distance between the wall body of two sides to the length of main joist, this application provides a suspended ceiling conversion layer structure.

The application provides a furred ceiling conversion layer structure adopts following technical scheme:

the utility model provides a suspended ceiling conversion layer structure, including many horizontally distributed's main joist and many horizontally distributed's false keel, it distributes to intersect with great ease between main joist and the false keel, the upper surface of false keel and the lower fixed surface of main joist are connected, every main joist all includes two support keels and is used for connecting the adapter sleeve of two support keels, two support keels all along horizontal direction and adapter sleeve sliding connection, be provided with in the adapter sleeve and be used for two support keels from the promotion subassembly that stretches out in the adapter sleeve.

Through adopting above-mentioned technical scheme, during the installation, be located between the two wall bodies with the main joist to will support the fossil fragments through promoting the subassembly and remove towards two wall bodies from the adapter sleeve, until the one end and the wall body butt that support fossil fragments and deviate from each other, will support the tip and the wall body of fossil fragments again and fix, then it is fixed with vice support fossil fragments and main tributary support fossil fragments again. Thereby through above structure, make the length of main joist can be according to reaching the effect of making the regulation according to the distance between the two wall bodies.

Preferably, the pushing assembly comprises two racks and two gears, the two racks are located between the two racks and are meshed with the two racks, the two racks are fixedly connected with one ends, located in the connecting sleeves, of the two supporting keels respectively, and the rotating axis of the gears is perpendicular to the length direction of the first keels.

Through adopting above-mentioned technical scheme, when the staff adjusted the length of main joist, rotated the gear, and the meshing between rethread gear and the rack makes the rack remove to the both ends of adapter sleeve, and the rack drives the support fossil fragments and stretches out from both ends from the adapter sleeve.

Preferably, a hand wheel is fixedly arranged outside the connecting sleeve along the rotation axis of the gear, and the hand wheel is rotatably connected with the connecting sleeve.

Through adopting above-mentioned technical scheme, staff's accessible hand wheel rotates the work to the gear, provides convenience for staff's rotating gear.

Preferably, a main suspension rod is fixedly connected between the top of the connecting sleeve and the ceiling.

Through adopting above-mentioned technical scheme, main jib is fixed between to adapter sleeve and the ceiling, provides good stability for the adapter sleeve.

Preferably, an auxiliary suspension rod is arranged between one end, close to the connecting sleeve, of the support keel and the ceiling, a sliding rail is fixedly arranged on the ceiling along the moving direction of the support keel, a sliding block is fixedly arranged at the top of the auxiliary suspension rod, and the sliding block is embedded in the sliding way and is in sliding connection with the sliding way.

Through adopting above-mentioned technical scheme, when the support keel removed to the direction of keeping away from the adapter sleeve again, the support keel passed through the auxiliary boom and is driving the slider and sliding in the slide rail to stability when improving the support keel and removing.

Preferably, the top end of the auxiliary suspender is provided with threads, the auxiliary suspender is in threaded connection with the sliding block, the other end of the auxiliary suspender is provided with a mounting disc, and the mounting plate is fixed with the support keel through bolts.

Through adopting above-mentioned technical scheme, make the staff to the auxiliary boom, slider and support and go on installing fixedly between the fossil fragments, and simple structure, convenient operation.

Preferably, bearing sleeves are arranged at two ends of the supporting keel and fixedly connected with the wall.

Through adopting above-mentioned technical scheme, when will supporting the fossil fragments and remove to the wall, make the both ends of supporting the fossil fragments stretch into to bearing the weight of the cover in, realized fixing between main joist and the wall body, provide good stability for the main joist.

Preferably, the inner wall of adapter sleeve both sides has set firmly the lug, and the spout has been seted up along self length direction to the outer wall of support fossil fragments, and the lug inlays in the spout and support fossil fragments sliding connection, and the bottom of adapter sleeve and the bottom of supporting fossil fragments are located same horizontal plane.

Through adopting above-mentioned technical scheme, make and steadily decide the slip between adapter sleeve and the support fossil fragments, make the bottom of the support fossil fragments of adapter sleeve be located same horizontal plane simultaneously to improve the parallelism when the false keel is laid.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the main keel comprises a connecting sleeve and a supporting keel, a pushing assembly for the main keel to extend out of the connecting sleeve is arranged in the supporting keel, and the length of the main keel can be adjusted according to the distance between two walls through the telescopic assembly;

2. auxiliary suspenders are arranged at the positions, close to the two ends which are deviated from each other, of the support keels, and sliding blocks and sliding ways are arranged between the auxiliary suspenders and the ceiling so as to improve the stability of the support keels caused by movement;

3. the bearing sleeves are additionally arranged on two sides of the wall body, after the supporting keel moves towards the wall body, the end part of the supporting keel is inserted into the fixing sleeve, and therefore the fixing effect between the supporting keel and the wall body is improved.

Drawings

FIG. 1 is a first structural schematic diagram of a ceiling transition layer structure according to the present application;

FIG. 2 is a structural schematic diagram II of a suspended ceiling transition layer structure according to the present application;

fig. 3 is a schematic structural view for showing a connection structure of a main keel and a cross keel;

fig. 4 is a partial schematic view of the inner structure of the connecting sleeve;

figure 5 is a partial schematic view showing the connection between the support runner and the receiving sleeve;

figure 6 is a cross-sectional view showing the connection between the support runner and the connection sleeve.

Description of reference numerals: 1. a main keel; 11. a support keel; 111. a chute; 12. connecting sleeves; 121. a bump; 2. a false keel; 3. a pushing assembly; 31. a gear; 311. a hand wheel; 32. a rack; 4. a main boom; 5. an auxiliary boom; 51. a slider; 52. mounting a plate; 6. a slide rail; 7. a bearing sleeve.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses suspended ceiling conversion layer structure.

Referring to fig. 1 and 2, a suspended ceiling conversion layer structure includes many main joist 1 and many false keel 2, and the space of main joist 1 suspended ceiling can carry out laying of different quantity as required, along the even interval distribution of horizontal direction between the main joist 1, along the even interval distribution of horizontal direction between the false keel 2, and crisscross distribution between main joist 1 and the false keel 2, in this application file to lay three main joists 1 and a plurality of false keel 2 as the example.

Referring to fig. 3 and 4, each main joist 1 includes two supporting joists 11 and a connecting sleeve 12 for connecting the two supporting joists 11, a main boom 4 is vertically arranged between the connecting sleeve 12 and the ceiling, one end of the main boom 4 is bolted to the ceiling, the other end of the main boom 4 is bolted to the connecting sleeve 12, and a pushing assembly 3 for horizontally extending the supporting joists 11 from two ends of the connecting sleeve 12 is arranged in the connecting sleeve 12. The auxiliary keel 2 and the supporting keel 11 or the connecting sleeve 12 are fixedly connected through bolts. When carrying out the furred ceiling conversion layer to the ceiling and laying, earlier with main jib 4 will be fixed with adapter sleeve 12, then rethread promotion subassembly 3 removes the bracing piece towards the direction that deviates from each other, until the one end and the wall body butt that support fossil fragments 11 deviate from each other, will support again and fix between fossil fragments 11 and the wall body, it is fixed with false keel 2 and support fossil fragments 11 or adapter sleeve 12's bottom with the bolt at last to the completion rotates the work that the layer was laid to the ceiling. The length of the main keel 1 can be adjusted according to the distance between two wall bodies through the structure.

The pushing component 3 comprises two racks 32 and a gear 31, the two racks 32 are parallel to each other, one end of each of the two racks 32 is welded and fixed with one end of each of the two support keels 11 in the connecting sleeve 12, the gear 31 is located between the two racks 32 and is meshed with the two racks 32, the rotation axis of the gear 31 is arranged along the direction perpendicular to the length of the support keels 11, a hand wheel 311 is arranged on the outer side of the connecting sleeve 12 along the rotation axis direction of the gear 31, the hand wheel 311 penetrates through the connecting sleeve 12 and is fixedly connected with the gear 31, and the hand wheel 311 is rotatably connected with the connecting sleeve 12. When the staff is adjusting the length of main joist 1, rotatable hand wheel 311, hand wheel 311 drives gear 31 and rotates, and rethread gear 31 and the meshing between the rack 32 make two racks 32 remove along the direction that deviates from each other, drive two simultaneously and support fossil fragments 11 and remove to the wall body.

Referring to fig. 3 and 5, an auxiliary suspension rod 5 is arranged between one end close to the mutual deviation of the support keel 11 and the ceiling along the vertical direction, a mounting plate 52 is welded and fixed at the bottom of the auxiliary suspension rod 5, the mounting plate 52 is fixedly connected with the support keel 11 through a bolt, threads are arranged at the top of the auxiliary suspension rod 5, a sliding block 51 is connected to the top of the auxiliary suspension rod 5 through threads, a sliding rail 6 is fixedly arranged on the ceiling along the moving direction of the support keel 11, the sliding rail 6 is fixed with the ceiling through bolts, the sliding block 51 is embedded in the sliding rail 6, the size of the sliding block 51 is larger than the opening size of the sliding rail 6, and the sliding block 51 is connected. Before carrying out main joist 1 length adjustment, the staff can rotate auxiliary boom 5 earlier, makes fixed connection between auxiliary boom 5 and the slider 51, and fixed connection between mounting panel 52 and the support fossil fragments 11 is passed to the rethread bolt, then carries out main joist 1's length adjustment work again to stability when improving the support fossil fragments 11 and removing.

Referring to fig. 3 and 5, the main keel 1 is provided with bearing sleeves 7 at both sides, the bearing sleeves 7 are fixedly connected with the wall body through bolts, and the openings of the bearing sleeves 7 are opposite to the end positions of the supporting keels 11. The supporting keel 11 is inserted into the bearing sleeve 7 after extending out of the wall body, so that the end part of the supporting keel 11 is fixed with the wall body.

Referring to fig. 5 and 6, the inner walls of the two sides of the connecting sleeve 12 are fixedly welded with the protrusions 121, the outer walls of the two sides of the supporting keel 11 are provided with the sliding grooves 111 along the length direction thereof, the protrusions 121 are located in the sliding grooves 111 and slidably connected with the supporting keel 11, and the bottom of the supporting keel 11 and the bottom of the connecting sleeve 12 are located on the same horizontal plane. This structure is for sliding between adapter sleeve 12 and the support keel 11 provides good stability, also makes false keel 2 and support keel 11, adapter sleeve 12 can be located same horizontal plane when fixed simultaneously, and then the planarization when having improved false keel 2 and having laid.

The implementation principle of this application embodiment a suspended ceiling conversion layer structure does: when laying main joist 1, will support fossil fragments 11 through promoting subassembly 3 and stretch out from the both ends of adapter sleeve 12, then fix the both ends and the wall body of adapter sleeve 12 again, fix false keel 2 and main joist 1's bottom again, and then make main joist 1's length can be according to reaching the effect of making the regulation according to the distance between the wall body of two sides through this structure.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a suspended ceiling conversion layer structure which characterized in that: main joist (1) and many horizontal distribution's false keel (2) including many horizontal distribution, criss-cross distribution between main joist (1) and the false keel (2), the upper surface of false keel (2) and the lower fixed surface of main joist (1) are connected, every main joist (1) all includes two support fossil fragments (11) and is used for connecting adapter sleeve (12) of two support fossil fragments (11), two support fossil fragments (11) all along horizontal direction and adapter sleeve (12) sliding connection, be provided with in adapter sleeve (12) and be used for two support fossil fragments (11) from push assembly (3) that the adapter sleeve (12) was stretched out.

2. A suspended ceiling transition layer structure according to claim 1, characterized in that: the pushing assembly (3) comprises racks (32) and gears (31), the racks (32) are arranged in two numbers, the gears (31) are located between the two racks (32) and are meshed with the two racks (32), the two racks (32) are fixedly connected with one ends of the two supporting keels (11) in the connecting sleeves (12) respectively, and the rotating axis of the gears (31) is perpendicular to the length direction of the first keels.

3. A suspended ceiling transition layer structure according to claim 2, characterized in that: the gear (31) is fixedly provided with a hand wheel (311) outside the connecting sleeve (12) along the direction of the rotation axis of the gear, and the hand wheel (311) is rotationally connected with the connecting sleeve (12).

4. A suspended ceiling transition layer structure according to claim 1, characterized in that: and a main suspender (4) is fixedly connected between the top of the connecting sleeve (12) and the ceiling.

5. A suspended ceiling transition layer structure according to claim 1, characterized in that: an auxiliary suspension rod (5) is arranged between one end, close to the connecting sleeve (12), of the support keel (11) and the ceiling, a sliding rail (6) is fixedly arranged on the ceiling along the moving direction of the support keel (11), a sliding block (51) is fixedly arranged at the top of the auxiliary suspension rod (5), and the sliding block (51) is embedded in the sliding way and is in sliding connection with the sliding way.

6. A suspended ceiling conversion layer structure according to claim 5, characterized in that: the top end of the auxiliary suspender (5) is provided with threads, the auxiliary suspender (5) is in threaded connection with the sliding block (51), the other end of the auxiliary suspender (5) is provided with a mounting disc, and the mounting plate (52) is fixed with the support keel (11) through bolts.

7. A suspended ceiling transition layer structure according to claim 1, characterized in that: and bearing sleeves (7) are arranged at two ends of the supporting keel (11), and the bearing sleeves (7) are fixedly connected with the wall body.

8. A suspended ceiling transition layer structure according to claim 1, characterized in that: the inner walls of two sides of the connecting sleeve (12) are fixedly provided with convex blocks (121), the outer wall of the supporting keel (11) is provided with a sliding groove (111) along the length direction of the outer wall, the convex blocks (121) are embedded in the sliding groove (111) and are in sliding connection with the supporting keel (11), and the bottom of the connecting sleeve (12) and the bottom of the supporting keel (11) are located on the same horizontal plane.