CN216446311U - Concatenation formula furred ceiling module panel - Google Patents

Abstract

The utility model discloses a spliced ceiling module panel which comprises a plurality of ceiling boards, a plurality of splicing keels, a plurality of ceiling keels and a plurality of hoisting clamping pieces, wherein the ceiling boards are arranged in parallel from left to right in a front-back extending mode, the splicing keels extend from front to back and splice adjacent ceiling boards, the ceiling keels extend from left to right and are arranged at intervals and positioned above the ceiling boards, and the hoisting clamping pieces are connected at the crossing positions of the splicing keels and the ceiling keels; the top of the splicing keel is exposed out of the top surface of the ceiling board; the hoisting clamping piece comprises an upper body structure and a lower body structure, the upper body structure is formed with an upper interface which is communicated with the left and the right and is sleeved on the ceiling keel, and the lower body structure is formed with a lower interface which is communicated with the front and the back and is sleeved on the top of the splicing keel. The utility model has the beneficial effect that the overall structural stability of the cross connection of the suspended ceiling keel and the splicing keel can be improved.

Description

Concatenation formula furred ceiling module panel

Technical Field

The utility model relates to a ceiling module panel, in particular to a spliced ceiling module panel.

Background

The suspended ceiling is a decoration for decorating the top of the residential environment of a house. It is simply referred to as ceiling decoration, and is one of important parts of interior decoration.

Among the prior art, patent application like publication number CN105464273A discloses a novel furred ceiling mounting structure, it is by the main joist, hang the piece, the connecting piece, secondary joist and furred ceiling board are constituteed, it is fixed with the jib through the jib connector to hang a one end, it is fixed with the main joist that the other end that hangs the piece passes through the main joist connector, the connecting piece is connected with the main joist through its one side fashioned elbow structure, the both sides at the top of secondary joist "worker" font can the holding make it fixed with the connecting piece in slot structure, the lower part both sides of secondary joist "worker" font are connected with the groove structure cooperation of furred ceiling board side respectively, beneficial effect is: the furred ceiling board side shaping is fluted structure, and is pegged graft fixedly with fossil fragments through groove structure, compares than traditional fix with screw mode, and it is convenient to have the equipment, dismantles advantages such as convenient, and the face of furred ceiling board does not receive destruction because of the installation simultaneously. In this patent application, the connecting piece still can to the firm in connection nature of secondary joist through slot structure, but the elbow structure of connecting piece catches on the firm nature of the hem structure of main joist relatively poor, and the uneven circumstances of atress about still having, thereby it is not hard up to cause the main joist to appear with higher speed the ageing of elbow structure easily. In addition, since the main runners are the main load-bearing structure, they are most susceptible to shear stress and are the most susceptible to bending deformation, whereas the structural shape of the main runners in this patent is relatively weak for enhancing shear stress resistance.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a spliced ceiling module panel, which can improve the stability of the overall structure of cross connection of ceiling keels and spliced keels.

The utility model is realized by the following technical scheme.

A spliced ceiling module panel comprises a plurality of ceiling boards which are arranged side by side in a front-back extending mode, a plurality of splicing keels which are arranged in a front-back extending mode and are used for splicing adjacent ceiling boards, a plurality of ceiling keels which are arranged in a front-back spaced mode in a left-right extending mode and are positioned above the ceiling boards, and a plurality of hoisting clamping pieces which are used for connecting the splicing keels and the ceiling keels at the crossing positions of the splicing keels and the ceiling keels; the top of the splicing keel is exposed out of the top surface of the ceiling board; the hoisting clamping piece comprises an upper body structure and a lower body structure, the upper body structure is provided with an upper interface which is communicated from left to right and sleeved on the ceiling keel, and the lower body structure is provided with a lower interface which is communicated from front to back and sleeved on the top of the splicing keel.

As a further improvement of the utility model, the ceiling keel comprises a plurality of segmented keels which are connected in series end to end and keel connecting pieces for connecting adjacent segmented keels; the keel connecting piece is positioned at the position where the ceiling keel and the splicing keel are mutually crossed.

As a further improvement of the utility model, the subsection keel comprises two spaced-apart side standing parts and a cross beam part connected to the middles of the two side standing parts; the keel connecting piece comprises an upper main body part, a lower main body part and a partition part, wherein the upper main body part and the lower main body part extend left and right and are vertically spaced, the partition part is connected to the middle parts of the upper main body part and the lower main body part, and two slots with openings forwards and backwards are formed between the upper main body part and the lower main body part; the beam parts are embedded in the corresponding slots in a clamping mode.

As a further improvement of the utility model, the top of the upper body structure is provided with an opening communicated with the upper connector; and hoisting expansion bolts penetrate through the upper main body part, the beam part and the lower main body part and are fixedly connected to the foundation top through openings.

As a further improvement of the utility model, the top end of the side standing part is provided with a first folded corner part formed by inward folding; the front side and the rear side of the left end and the right end of the upper main body part are both connected with an upper supporting part extending upwards, and the top end of the upper supporting part is provided with a second folded angle part which is bent inwards and is embedded in the first folded angle part in a clamping manner; the bottom end of the side standing part is provided with a supporting foot part bent inwards; two sides all are connected with downwardly extending's lower supporting part around the left and right sides both ends of lower main part, and the bottom of lower supporting part supports on supporting foot.

As a further improvement of the utility model, the upper support part, the lower support part and the side standing part have gaps therebetween.

As a further improvement of the utility model, a gap exists between the lower interface of the lower body structure and the top of the splicing keel; the front end/rear end of the lower interface is inserted and embedded with a positioning piece in interference fit at a gap, and a positioning rod for supporting the positioning piece and the front side surface/rear side surface of the upper body structure is connected between the positioning piece and the front side surface/rear side surface of the upper body structure.

As a further improvement of the utility model, the surface of the positioning piece is coated with an elastic layer.

As a further improvement of the utility model, the adjacent edge surfaces of the ceiling boards are provided with splicing grooves which are inwards sunken and extend forwards and backwards; the splicing keel comprises splicing parts positioned between adjacent ceiling boards, insertion parts connected to the left and right sides of the splicing parts and inserted into the splicing grooves, and hoisting parts connected to the top ends of the splicing parts and extending leftwards and rightwards; the top surface of the lifting part exposed out of the ceiling board is provided with a straight groove which is sunken inwards and extends forwards and backwards, and the gap is formed by the space between the straight groove and the lower body structure.

As a further improvement of the utility model, the bottom of the upper interface is communicated with the top of the lower interface, so that the bottom of the ceiling keel is supported on the top of the splicing keel.

The utility model has the beneficial effects that:

according to the utility model, the ceiling keel and the splicing keel are respectively sleeved by the upper interface and the lower interface of the hoisting clamping piece, so that the connection stability of the ceiling keel and the splicing keel is better; to the hollow structure characteristics of furred ceiling fossil fragments, set up crossbeam portion and be used for reinforcing structural strength, the rethread is with its segmentation and fossil fragments connecting piece cooperation hoist and mount fastener have strengthened furred ceiling fossil fragments's intensity effectively to make the phenomenon that the ageing deformation also is difficult for appearing after the furred ceiling module panel uses for a long time.

Drawings

The preferred embodiments of the present invention will hereinafter be described in detail to facilitate understanding of the objects and advantages of the utility model, with reference to the accompanying drawings, in which:

FIG. 1 is a schematic view of a ceiling assembly of the present invention;

FIG. 2 is a schematic front view of the splice keel, ceiling tile, ceiling keel, and lifting clip of the present invention;

FIG. 3 is a schematic view of the structural relationship of the splice keel, the ceiling keel and the hoisting clamping piece of the utility model;

FIG. 4 is a cross-sectional view of a ceiling grid, a lifting clip, and a grid connector of the present invention;

FIG. 5 is a schematic elevational view of the ceiling grid of the present invention;

FIG. 6 is a schematic structural view of the lifting clip of the present invention;

figure 7 is a schematic structural view of the keel connection of the utility model;

FIG. 8 is a schematic front view of the troffer base frame and ceiling tile of the present invention;

FIG. 9 is a schematic structural view of the light trough base frame of the present invention;

FIG. 10 is a schematic view of the tensioning mechanism of the present invention;

FIG. 11 is a schematic view of the structural relationship of the troffer base frame and ceiling grid of the present invention;

FIG. 12 is a schematic elevational view of the hoist mechanism and ceiling grid of the present invention;

figure 13 is a cross-sectional schematic view of the sling mechanism and ceiling grid of the present invention.

Detailed Description

The utility model is explained in more detail below with reference to the drawings and exemplary embodiments.

The terms of orientation of up, down, left, right, front, back, top, bottom, and the like as referred to or as may be referred to in this specification are defined with respect to the configuration shown in the drawings, and the terms "inner" and "outer" refer to directions toward and away from the geometric center of a particular component and are relative terms, and thus may be changed accordingly depending on the position and the state of use of the particular component. Therefore, these and other directional terms should not be construed as limiting terms.

Referring to fig. 1-12, a suspended ceiling assembly comprises a plurality of suspended ceiling boards 1 which are arranged side by side in the left and right directions and extend forwards and backwards, a plurality of light trough base frames 2 which extend forwards and backwards and are used for splicing adjacent suspended ceiling boards 1, a plurality of splicing keels 3 which extend forwards and backwards, a plurality of suspended ceiling keels 4 which extend forwards and backwards and are arranged at intervals and are located above the suspended ceiling boards 1, a plurality of hoisting clamping pieces 5 which are connected with the suspended ceiling keels 4 at the intersection of the splicing keels 3 and the suspended ceiling keels 4, and a plurality of hoisting expansion bolts 8, wherein the splicing keels 3 and the light trough base frames 2 are used for splicing the adjacent suspended ceiling boards 1 in the left and right directions, and the light trough base frames 2 are used for installing light tubes. The spliced ceiling module panel is formed by a plurality of ceiling boards 1, ceiling joists 4 and hoisting clamping pieces 5 which are adjacently spliced through the splicing joists 3; and the adjacent furred ceiling board 1 about troffer bed frame 2, troffer bed frame 2 and furred ceiling fossil fragments 4 have constituted the furred ceiling module panel that has troffer bed frame 2.

The hoist and mount fastener 5 is used for with intercrossing setting the concatenation fossil fragments 3 with the furred ceiling fossil fragments 4 are connected, the top of concatenation fossil fragments 3 exposes the top surface of furred ceiling board 1, can make it be connected by hoist and mount fastener 5, hoist and mount fastener 5 is including integrated upper part of the body structure 51, lower part of the body structure 52, upper part of the body structure 51 is formed with about link up and cup joint the upper interface 511 at furred ceiling fossil fragments 4, lower part of the body structure 52 is formed with and link up and cup joint the lower interface 521 at concatenation fossil fragments 3 around and. Hoist fastener 5 through last interface 511 and lower interface 521 respectively with furred ceiling fossil fragments 4, concatenation fossil fragments 3 form the connected mode that cup joints, can realize the connection of two cross bodies promptly, even concatenation fossil fragments 3 furred ceiling fossil fragments 4 have the slight dislocation of fore-and-aft direction, left and right sides direction respectively and remove, can not cause destruction to hoist fastener 5's structural nature yet.

More specifically, the adjacent edges of the ceiling tiles 1 have splicing grooves 11 which are concave inwards and extend forwards and backwards; the splicing keel 3 comprises a splicing part 31 positioned between the adjacent ceiling boards 1, insertion parts 32 connected to the left side and the right side of the splicing part 31 and inserted into the splicing grooves 11, and a hoisting part 33 connected to the top end of the splicing part 31 and extending leftwards and rightwards. The border face of furred ceiling board 1 is hugged closely to two sides of concatenation portion 31 on, thereby seal and be adjacent gap between the furred ceiling board 1, the side that concatenation portion 31 is hugged closely on the 1 border face of furred ceiling board can set the sawtooth structure to, and phenomena such as ageing deformation can inevitably appear in furred ceiling board 1 under the long-term time, thereby lead to the gap between the adjacent furred ceiling board 1 to diminish, and sawtooth structure can allow furred ceiling board 1 or concatenation fossil fragments 3 to exist the buffer space who holds the deformation part, thereby reduces the extrusion damage that appears between concatenation fossil fragments 3 and the furred ceiling board 1. The width of the inserting portion 32 of the splicing keel 3 is slightly smaller than the groove width of the splicing groove 11, so that the splicing is convenient to insert, and the width of the far end of the inserting portion 32 is slightly larger than the splicing groove 11, so that the interference fit is formed, and the splicing firmness and the ceiling panel stability are improved. The lifting part 33 is exposed from the top surface of the ceiling plate 1, that is, a structure into which the lower port 521 can be inserted is formed. The bottom of the lower body structure 52 is open and communicates with the lower port 521, so that the left and right sides of the lower body structure 52 respectively cover the left and right portions of the lifting portion 33 extending leftward and rightward. In addition, the bottom of the upper interface 511 is communicated with the top of the lower interface 521, so that the bottom of the ceiling keel 4 is supported on the top of the splicing keel 3, and the load of the hoisting clamping piece 5 can be reduced.

Because the furred ceiling fossil fragments 4 are the main part fossil fragments of furred ceiling assembly, bear the biggest component part of load in the furred ceiling assembly, and its cross-section area occupied is greater than concatenation fossil fragments 3 to under the hollow structural feature of fossil fragments, the shear stress load of furred ceiling fossil fragments 4 will be greater than concatenation fossil fragments 3, consequently has the condition of longer length at furred ceiling fossil fragments 4 under, compares concatenation fossil fragments 3 and appears bending deformation's the condition more easily and take place, based on this, furred ceiling fossil fragments 4 set up the segmental structure, and it includes a plurality of segmentation fossil fragments 4-1 of end to end series connection, connects adjacent segmentation fossil fragments 4-1's fossil fragments connecting piece 6. And, consider the structural continuity of ceiling joist 4 part between two adjacent concatenation keels 3, the disconnected department of ceiling joist 4 sets up in the intersection of ceiling joist 4 and concatenation keel 3, promptly the fossil fragments connecting piece 6 is located the position that ceiling joist 4 and concatenation keel 3 intercrossed.

Further, the segmented keel 4-1 is an integral structure, and includes two spaced-apart side standing portions 41 and a cross beam portion 42 connected to the middle portions of the two side standing portions 41, and the side standing portions 41 and the cross beam portion 42 are both in a flat plate-shaped structure. The two side standing parts 41 are slightly inclined and symmetrical, so that the sectional keel 4-1 is wide at the top and thin at the bottom, and the beam part 42 is supported between the two side standing parts 41 in a spanning manner, thereby playing a role of a reinforcing rib for reinforcing the shear stress of the side standing parts 41, so that the structural strength of the side standing parts 41 is enhanced, and the bending deformation of the side standing parts is prevented. The ceiling keel 4 comprehensively improves the stress load of the ceiling keel 4 through the segmentation of the structural components and the enhanced shear stress on the structural shape. The keel connecting piece 6 is also an integral structure and comprises an upper main body part 61 and a lower main body part 62 which extend left and right and are spaced up and down and a separating part 63 connected to the middle parts of the upper main body part 61 and the lower main body part 62, the upper main body part 61 and the lower main body part 62 are both in a horizontal flat plate-shaped structure, two slots 6-A with openings towards the front and back are formed between the upper main body part 61 and the lower main body part 62, and the cross beam parts 42 of two adjacent sectional keels 4-1 are respectively embedded in the two corresponding slots 6-A of the keel connecting piece 6.

Firstly, the connection of adjacent sectional keels 4-1 is more convenient and easier to operate by a plug-in connection mode instead of a fixed connection mode of screws or welding. Secondly, the keel connecting piece 6 provides vertical acting force for the splicing keel 3 through the slot 6-A, so that the condition that the ceiling is partially collapsed downwards is avoided. Finally, what is more important is that in structural relation, the keel connecting piece 6 is equivalently embedded in the suspended ceiling keel 4, and the hoisting clamping piece 5 is sleeved outside the suspended ceiling keel 4, so that the keel connecting piece 6 and the hoisting clamping piece 5 are not interfered with each other in space, a three-layer structure body is formed, the overall structural strength is improved, and the hoisting clamping piece 5 and the keel connecting piece 6 respectively provide transverse and vertical supporting functions for the end-to-end positions of the segmented keels 4-1 to keep the linear structure of the suspended ceiling keel 4.

The top of the upper body structure 51 is provided with an opening communicated with the upper connector 511, the upper main body part 61, the beam part 42 and the lower main body part 62 are penetrated with hoisting expansion bolts 8, the hoisting expansion bolts 8 are fixedly connected to the base top through the opening, namely, a hoisting mechanism is formed at the intersection of the ceiling keel 4 and the splicing keel 3, and the position can be further prevented from collapsing downwards.

The top of side upright part 41 has the first dog-ear portion 411 that inwards buckles and form, two sides all are connected with the last supporting part 64 that upwards extends around going up the left and right sides both ends of main part 61, go up supporting part 64 and be flat plate structure, and the top of going up supporting part 64 has the second dog-ear portion 641 of inwards buckling, second dog-ear portion 641 and first dog-ear portion 411 all are the acute angle to second dog-ear portion 641 is less than first dog-ear portion 411 slightly, second dog-ear portion 641 inlays between first dog-ear portion 411. The bottom end of the side standing part 41 is provided with a support foot part 412 which is bent inwards, the front and rear sides of the left and right ends of the lower main body part 62 are both connected with a lower support part 65 which extends downwards, the lower support part 65 is also in a flat plate structure, and the bottom end of the lower support part 65 is supported on the support foot part 412. On one hand, the position of the keel connecting piece 6 inside the ceiling keel 4 is limited by the snap fit of the second folded corner part 641 and the first folded corner part 411 of the keel connecting piece 6 and the mutual support of the lower supporting part 65 and the supporting foot part 412, so as to avoid position deflection, on the other hand, the snap fit of the second folded corner part 641 and the first folded corner part 411 exerts a downward supporting force on the end part of the upper main body part 61, and the lower supporting part 65 exerts an upward supporting force on the end part of the lower main body part 62 under the action of the supporting foot part 412, so that the notch of the slot 6-a can be kept from being enlarged, and the connecting effect of the keel connecting piece 6 on the end-to-end connection part of the segmented keel 4-1 is further improved. In addition, the upper supporting part 64 and the lower supporting part 65 are also slightly inclined, the inclined direction is the same as that of the corresponding side standing part 41, and the inclined amplitude is slightly larger than that of the side standing part 41, so that gaps are formed among the side standing part 41, the upper supporting part 64 and the lower supporting part 65, a deformation space caused by aging of the side standing part 41 and the upper supporting part 64 after long-term use is provided, and the phenomenon of blocking caused by slight deviation of the direction can be avoided when the sectional keel 4-1 is inserted into the slot 6-A.

The splicing keel 3 is arranged on the top surface of the lifting part 33, the top surface of the splicing keel is provided with a straight groove 331 which is inwards sunken and extends forwards and backwards, when the splicing keel 3 is inserted into the lower connector 521, a gap is formed between the straight groove 331 and the lower body structure 52, the front end and the rear end of the lower connector 521 are inserted and embedded with positioning pieces 661 which are in interference fit at the gap, and positioning rods 662 which support the positioning pieces 661 and the upper body structure 51 are connected between the front side and the rear side. Although the structure of the hoisting clamping piece 5 can allow the splicing keel 3 to have slight front and back dislocation movement, the structure is only a structural defense measure and is avoided, so that the positioning piece arranged at the gap in an interference fit manner can form stronger friction acting force between the hoisting clamping piece 5 and the splicing keel 3 so as to prevent the splicing keel 3 from dislocation movement and improve the stability of the whole structure. And the locating lever of connection between setting element and upper body structure 51 has played the better front and back supporting force to hoist and mount card machine, can improve the structural strength of two sides around upper body structure 51, avoids upper body structure 51 to take place the outside extension deformation in fore-and-aft direction to what cause cup joints furred ceiling keel 4 not hard up.

In addition, in order to increase the friction provided by the positioning member 661 and reduce the friction damage between the positioning member 661 and the lower body structure 52 and the keel 3, an elastic layer (not shown) is coated on the surface of the positioning member 661, and a shape-matching rubber sleeve can be used as the elastic layer.

Based on the conventional light setting of indoor roof, light trough bed frame 2 generally is provided with two to be bilateral symmetry's position relation on the furred ceiling assembly. The light trough base frame 2 comprises a bottom frame 21 used for mounting a light tube and a top frame 22 erected on the bottom frame 21, wherein the left side and the right side of the bottom frame 21 are respectively provided with a lower supporting plate 2-1 formed by bending and extending outwards, the lower supporting plate 2-1 supports the bottom surface of the ceiling board 1, and the left side and the right side of the top frame 22 are respectively provided with an upper supporting plate 2-2 formed by bending and extending outwards and pressing on the top surface of the ceiling board 1. A plurality of tensioning mechanisms which are arranged at intervals in the front-back direction and are connected with the bottom frame 21 and the top frame 22 are arranged between the bottom frame 21 and the top frame 22, and the tensioning mechanisms respectively apply upward and downward acting forces to the bottom frame 21 and the top frame 22. The lamp slot base frame 2 provides a split structure convenient for assembly through the bottom frame 21 and the top frame 22 which are in an erected relationship, the bottom frame 21 is used for installing lamp tubes in function, the lamp tubes irradiate light rays towards the indoor through the bottom surface of the bottom frame 21, the bottom frame 21 is structurally used as a main body similar to a splicing keel 3 for splicing adjacent ceiling boards 1, and the bottom frame 21 and the top frame 22 form an inserting groove for inserting the side edge of the ceiling board 1 through the lower supporting board 2-1 and the upper supporting board 2-2. The tensioning mechanism not only has the function of connecting the top frame 22 and the bottom frame 21, but also applies acting force for supporting the bottom frame 21 and the top frame 22 respectively, so that the lower supporting plate 2-1 and the upper supporting plate 2-2 can also have clamping effect on the ceiling board 1 when the ceiling board 1 is inserted, the situation that the side edge of the ceiling board 1 sinks downwards can be effectively avoided, and the overall stability of the suspended ceiling module panel with the light trough 2, which is mainly composed of the light trough base frame 2 and the ceiling board 1, is improved.

The top of the top frame 22 is provided with a through hole which is vertically communicated, the tensioning mechanism comprises a tensioning rod 231 and a turning handle 232 which vertically penetrate through the through hole, the turning handle 232 is U-shaped structurally, two ends of the root of the turning handle are spaced left and right and hinged to the top of the top frame 22, the bottom end of the tensioning rod 231 is hinged to the top of the bottom frame 21, the front and back length of the through hole is larger than that of the tensioning rod 231, so that the tensioning rod 231 cannot collide and interfere with the top frame 22 when swinging back and forth around the bottom end of the through hole, the top end of the tensioning rod 231 is provided with a rotating shaft 233 which horizontally extends and two ends of which are respectively hinged to the middle parts of two sides of the turning handle 232, the top frame 22 and the bottom frame 21 are tensioned when the turning handle 232 rotates to be in an upright state, and the bottom end of the tensioning rod 231 and the root of the turning handle 232 exert acting forces for bracing the bottom frame 21 and the top frame 22. When the roof panel is installed, the roof frame 22 is firstly erected on the bottom frame 21, the turning handle 232 is in a horizontal state at the moment, the rotating shaft 233 of the tensioning rod 231 is not connected with the turning handle 232, then the two ends of the rotating shaft 233 are movably connected with the turning handle 232, and the turning handle 232 is pulled again to enable the tensioning rod 231 to prop the roof frame 22 and the bottom frame 21 apart, so that the clamping force on the ceiling panel 1 is improved. The tension bar 231 is also in an upright state when the turning handle 232 is in the upright state, both on the same vertical line, so that this state can be stably maintained.

The top frame 22 comprises two side frame bodies which are bilaterally symmetrical, the side frame bodies comprise side plates 221 which are attached to the side faces of the bottom frame 21 and extend vertically and top plates 222 which are connected to the top ends of the side plates 221 and extend horizontally, the top plates 222 of the two side frame bodies are overlapped to form the top of the top frame 22, and the upper supporting plates 2-2 are connected to the side plates 221 and are of an integral structure. The top frame 22 is further provided as two split side frame bodies, which further facilitates the assembly of the light trough base frame 2. In addition, the tightening rod 231 is sleeved with the clamping piece 234, when the turning handle 232 rotates to the vertical state, the turning handle 232 and the clamping piece 234 clamp the two top plates 222 tightly, that is, the top frame 22 and the bottom frame 21 are mutually supported through the operation, and meanwhile, the top plates 222 of the two side frame bodies can be clamped, so that the top structure of the top frame 22 is firmer and more reliable.

The ceiling joist 4 with the light trough bed frame 2 also presents the position relation of intercrossing, on the one hand according to the above for reinforcing the load of ceiling joist 4 shear stress, avoid appearing bending deformation, the ceiling joist 4 has a plurality of segmentation fossil fragments 4-1, consequently correspondingly, the ceiling joist 4 also is the disconnection in the department of crossing with the light trough bed frame 2 to the structural relation that the ceiling joist 4 was cut off by the light trough bed frame 2 has been formed. Based on this, the side frame body further includes a top edge plate 223 connected to the top end of the side plate 221 and extending horizontally, and the top edge plate 223 and the side plate 221 are an integral structure. The top edge plate 223, the side plate 221 and the upper support plate 2-2 form a groove structure, and one end of the ceiling keel 4 is clamped into the groove structure. A stop structure may be provided on the outer surface of the side panel 221 to limit the specific location at which the ceiling grid 4 snaps into the groove structure, maintaining the linear configuration of the ceiling grid 4.

And the end-to-end joint of the sectional keel 4-1 is provided with hoisting expansion bolts 8 for preventing the suspended ceiling from collapsing downwards at the position, the intersection of the suspended ceiling keel 4 and the light trough base frame 2 is provided with the hoisting expansion bolts 8 penetrating through the two top plates 222, and the top end of the hoisting expansion bolt 8 is connected to the base top.

For the bottom frame 21, the bottom frame 21 includes a main body plate 211 with a downward opening and a C-shape, and a transparent plate 212 extending horizontally and connected to the bottoms of the two sides of the main body plate 211 at the left and right ends, wherein the transparent plate 212 may be made of acrylic material to improve the light irradiation permeability. The main body plate 211 forms the top of the bottom frame 21, and thus the bottom end of the tension bar 231 of the tension mechanism is hinged to the top surface of the main body plate 211. The main body plate 211 and the light-transmitting plate 212 define a space therebetween based on the C-shaped structure thereof for mounting a lamp, which may be an LED lamp. At least one accommodating groove 211-a extending back and forth and used for wiring is formed on the top surface of the main body plate 211, and is used for arranging and placing circuits of the LED lamp tubes and other configuration parts, and through holes which are through up and down can be formed in the main body plate 211 for the circuits to pass through. The lower support plates 2-1 are connected to both sides of the main body plate 211 and are of an integral structure.

In order to further enhance the effect that the light trough base frame 2 drags the ceiling tiles 1 and further enhance the splicing strength of the adjacent ceiling tiles 1, the left side and the right side of the main body plate 211 of the bottom frame 21 are respectively provided with a middle supporting foot plate 2-3, and the middle supporting foot plates 2-3 are inserted and embedded in the splicing grooves 11, so that the supporting effect of the lower supporting foot plates 2-1 on the ceiling tiles 1 is shared.

The bottom parts of the two sides of the main body plate 211 and the left and right ends of the light transmission plate 212 are respectively provided with a pair of clamping structures 2-B which can be clamped and matched, so that the light transmission plate is convenient to disassemble, dust on the light transmission plate 212 is convenient to clean, the brightness is improved, and the lamp tube is convenient to replace or maintain.

The suspended ceiling assembly is further provided with a plurality of hoisting mechanisms, the hoisting mechanisms are connected with the suspended ceiling keels 4 and the foundation, the hoisting mechanisms are all located on the portion, between the adjacent splicing keels 3/light trough base frames 2, of the suspended ceiling keels 4, and hoisting expansion bolts 8 arranged at the cross positions of other suspended ceiling keels 4 form a total hoisting system for connecting the suspended ceiling assembly and the foundation.

Hoisting machine constructs including installing assembly components and hoist and mount expansion bolts 8 at furred ceiling fossil fragments 4, assembly components is including supporting base 71, hoist and mount connecting piece 72 and locking structure 73, support base 71 and support on crossbeam portion 42, hoist and mount connecting piece 72 erects on supporting base 71 and can follow furred ceiling fossil fragments 4's length direction adjustment support position, locking structure 73 is used for locking the supporting seat on supporting base 71, hoist and mount expansion bolts 8's bottom fixed connection is on hoist and mount connecting piece 72. Set up hoist and mount connecting piece 72 is in order to have certain position adjustment surplus along furred ceiling fossil fragments 4 length direction (be right-and-left direction promptly), and on the one hand can reply hoist and mount expansion bolt 8 fixed connection and have little size deviation in the position of basic top, and on the other hand can also adjust the hunch-up degree of whole furred ceiling by a small margin, because the furred ceiling is close to the more condition emergence that the center department collapses downwards that appears more easily, consequently can be through adjusting along fossil fragments length direction the position of hoist and mount connecting piece 72, adjusted hoist and mount expansion bolt 8 the hookup location of furred ceiling on the right-and-left direction promptly, can set up the hoist and mount expansion bolt 8 that is close to the furred ceiling intermediate position slope by a small margin, thereby make it right furred ceiling fossil fragments 4 form the oblique application of force state that draws of a small margin, can effectively prevent the problem that the furred ceiling from collapsing downwards.

In general, the two locking structures 73 are arranged at intervals along the length direction of the ceiling keel 4, namely, at left and right positions, the locking structure 73 comprises a locking block 731, a locking fastener 732, the locking block 731 is generally square in structural shape, one part of which is supported on the hoisting connecting piece 72, the other part of which is supported on the supporting base 71, the top end of the locking fastener 732 penetrates and is fixedly connected with the locking block 731, the bottom end penetrates and is fixedly connected with the supporting base 71 and the beam part 42, the locking fastener 732 may be specifically configured as a screw rod with two ends respectively sleeved with a nut, and the nut is screwed after the two ends of the screw rod penetrate through the screw rod, so that the hoisting connector 72 is vertically clamped by the supporting base 71 and the locking block, thereby completing the position locking of the hoisting connector 72, the lifting connector 72 can be slid along the support base 71 to adjust its position before the nuts are tightened.

More specifically, the hoisting connector 72 includes a suspended ceiling base portion 721 erected on the supporting base 71, and two stopping portions 722 connected to the suspended ceiling base portion 721. The ceiling base portion 721 and the stopping portion 722 are both of a flat plate structure and are of an integral structure, the ceiling base portion 721 is horizontally arranged, and the stopping portion 722 is substantially vertically arranged. Two length direction interval arrangement of portion 722 furred ceiling fossil fragments 4 of stopping is used for respectively with two locking pieces 731 looks butt, makes two locking pieces 731 also can grasp hoisting connecting piece 72 in the horizontal direction to can avoid hoisting connecting piece 72 the ascending not hard up of left and right side. The locking blocks 731 are provided with kidney-shaped holes which penetrate through up and down and extend along the length direction of the ceiling keel 4, the top ends of the locking fasteners 732 penetrate through the kidney-shaped holes, when the locking blocks 731 are installed, the top ends of the locking fasteners 732 can not be locked with the locking blocks 731, so that the locking blocks 731 integrally press the hoisting connecting piece 72 and can also slide in the left and right directions relative to the locking fasteners 732, one locking block 731 is pushed to complete position adjustment, after the locking block 731 and the top ends of the locking fasteners 732 are fixed, the other locking block 731 is pushed, the two locking blocks 731 are abutted against the corresponding abutting parts 722 to complete horizontal clamping, and after the locking blocks are fixed, vertical clamping is completed, namely, the hoisting connecting piece 72 is locked on the supporting base.

As for the support base 71, more specifically, the support base 71 includes a support base 711 supported on the cross beam portion 42 and supported by the locking block 731, and two support sides 712 connected to the support base 711, the support base 711 and the support sides 712 each having a flattened plate-like structure and being an integral structure, so that the support base 71 as a whole has a U-shaped structure. The two support sides 712 extend vertically and are spaced apart widthwise of the ceiling grid 4, i.e., in tandem. The top edge of the supporting side part 712 is divided into three sections, the middle section is an erection section 712-i for erecting the ceiling base 721, the two ends connected with each other are supporting sections 712-j for supporting the locking blocks 731, the ceiling base 721 is erected on the erection sections 712-i of the two supporting side parts 712, and the two locking blocks 731 are supported on the supporting sections 712-j of the two supporting side parts 712. The whole U-shaped structure of support pedestal 71 makes all there is certain space between furred ceiling basal portion 721 and the support basal portion 711 can be convenient for from furred ceiling basal portion 721 below with hoist and mount expansion bolt 8 and furred ceiling basal portion 721 fixed connection, consequently can run through furred ceiling basal portion 721 with hoist and mount expansion bolt 8 with both fixed connection, the junction and be located the bottom surface of furred ceiling basal portion 721, this kind runs through fixed connection's mode again and can strengthen hoist and mount expansion bolt 8 and hang up the intensity of furred ceiling fossil fragments 4, do benefit to the overall stability that improves the furred ceiling.

In addition, it is noted that the portion of the ceiling base 721 that can be supported by the locking block 731, the support sections 712-j, are all tilted, and the magnitude of the tilt is the same. When the lifting connection member 72 is slightly shifted back and forth, one of the locking blocks 731 is shifted similarly, and the horizontal height of the locking block 731 is increased, so that the distance between the locking block 731 and the support base 711 is increased, and the dead-end force of the top end of the locking fastener 732 on the locking block 731 is increased, thereby preventing further positional shift.

The support base 71 further includes slide plates 713, the slide plates 713 are sandwiched between the support base 711 and the cross member portion 42, and the slide plates 713 are upwardly protruded along both side edges in the width direction of the ceiling runner 4 and supported at the corners of the cross member portion 42 and the side standing portions 41. The provision of the sliding pad 713 may leave a gap between the support side 712 and the side standing portion 41 of the ceiling runner 4, and since the support base 71 is installed from one end of the ceiling runner 4 and slides to a suspended position, the sliding pad 713 may reduce a contact area between the support base 71 and the ceiling runner 4 so as to be more easily slid, and since the sliding pad 713 is supported at corners of the beam portion 42 and the side standing portion 41, a limit effect may be also exerted, and in addition, the surface of the sliding pad 713 may be made smoother by a deep polishing process.

The ceiling connecting member 72 further includes two ceiling side portions 723 connected to the ceiling base 721 and spaced apart from each other in the width direction of the ceiling runner 4, that is, the two ceiling side portions 723 are in tandem and have a flat plate-like structure, the ceiling side portions 723 extend upward from the ceiling base 721, the top ends of the ceiling side portions 723 have third bending portions 7231 bent inward and engaged with the first bending portions 411, the structure between the runner connecting member 6 and the ceiling runner 4 is similar to that described above, and the description of the functions is omitted. In addition, a gap is formed between the ceiling side portion 723 and the side standing portion 41, and the gap is also a buffer space for aging and deformation after a long time.

The suspended ceiling side portions 723 and the side edges of the stopping portions 722 are connected, so that the two suspended ceiling side portions 723 and the stopping portions 722 form a surrounding structure, namely, the hoisting connecting piece 72 is in a square structure, and the overall structural strength of the hoisting connecting piece is improved.

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, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments can be modified, or some technical features can be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (10)

1. A spliced ceiling module panel is characterized by comprising a plurality of ceiling boards which are arranged side by side in a front-back extending mode, a plurality of splicing keels which are arranged in a front-back extending mode and splice adjacent ceiling boards, a plurality of ceiling keels which are arranged in a front-back spaced mode in a left-right extending mode and are positioned above the ceiling boards, and a plurality of hoisting clamping pieces which are used for connecting the splicing keels and the ceiling keels at the crossing positions of the splicing keels and the ceiling keels; the top of the splicing keel is exposed out of the top surface of the ceiling board; the hoisting clamping piece comprises an upper body structure and a lower body structure, the upper body structure is formed with an upper interface which is communicated with the left and the right and is sleeved on the ceiling keel, and the lower body structure is formed with a lower interface which is communicated with the front and the back and is sleeved on the top of the splicing keel.

2. The tiled ceiling module panel of claim 1, wherein the ceiling grid includes a plurality of segmented grids connected end-to-end in series, grid connectors connecting adjacent segmented grids; the keel connecting piece is positioned at the position where the ceiling keel and the splicing keel are mutually crossed.

3. The tiled ceiling module panel of claim 2, wherein the segmented keel includes two spaced apart side uprights, a cross beam portion connected intermediate the two side uprights; the keel connecting piece comprises an upper main body part, a lower main body part and a partition part, wherein the upper main body part and the lower main body part extend left and right and are vertically spaced, the partition part is connected to the middle parts of the upper main body part and the lower main body part, and two slots with openings forwards and backwards are formed between the upper main body part and the lower main body part; the beam parts are embedded in the corresponding slots in a clamping mode.

4. The modular tiled ceiling panel according to claim 3, wherein the top of the upper body structure has an opening communicating with the upper interface; and hoisting expansion bolts penetrate through the upper main body part, the beam part and the lower main body part and are fixedly connected to the foundation top through openings.

5. The tiled ceiling module panel of claim 3, wherein the top ends of the side uprights have first dog-eared portions bent inwardly; the front side and the rear side of the left end and the right end of the upper main body part are both connected with an upper supporting part extending upwards, and the top end of the upper supporting part is provided with a second folded angle part which is bent inwards and is embedded in the first folded angle part in a clamping manner; the bottom end of the side standing part is provided with a supporting foot part which is bent inwards; two sides all are connected with downwardly extending's lower supporting part around the left and right sides both ends of lower main part, and the bottom of lower supporting part supports on supporting foot.

6. The tiled ceiling module panel of claim 5, wherein the upper support, lower support and side uprights have gaps therebetween.

7. The tiled ceiling module panel of claim 1, wherein a gap exists between the lower interface of the lower body structure and the top of the tiled spine; the front end/the rear end of the lower connector is inserted and embedded with a positioning piece in interference fit at a gap, and a positioning rod for supporting the positioning piece and the front side face/the rear side face of the upper body structure is connected between the positioning piece and the front side face/the rear side face of the upper body structure.

8. The tiled ceiling module panel of claim 7, wherein the spacer surface is coated with a resilient layer.

9. The tiled ceiling module panel of claim 7, wherein adjacent edge surfaces of the ceiling tile have inwardly recessed and fore-and-aft extending stitching slots; the splicing keel comprises splicing parts positioned between adjacent ceiling boards, insertion parts connected to the left and right sides of the splicing parts and inserted into the splicing grooves, and hoisting parts connected to the top ends of the splicing parts and extending leftwards and rightwards; the top surface of the lifting part exposed out of the ceiling board is provided with a straight groove which is sunken inwards and extends forwards and backwards, and the gap is formed by the space between the straight groove and the lower body structure.

10. The tiled ceiling module panel of claim 1, wherein the bottom of the upper interface and the top of the lower interface are in communication such that the bottom of the ceiling grid is supported on the top of the tiled grid.

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