阅读说明：本技术 一种预装式跌级板支撑连接固定组件 (Supporting, connecting and fixing assembly for pre-installed cascade plate ) 是由 丁泽成 王文广 周东珊 王聪聪 余广 于 2021-08-16 设计创作，主要内容包括：一种预装式跌级板支撑连接固定组件,包括设置在高位板上的固定板单元、设置在跌级板上并与所述固定板单元连接的连接板单元、以及设置在所述跌级板上且两端分别与所述固定板单元和所述连接板单元连接的挂板单元,本发明通过设置固定板单元、连接板单元、挂板单元的方式,满足跌级板折弯的需求,并且主要运用插挂方式固定连接,安装拆卸方便,同时起到板边收口的作用,解决出现的拼接缝隙问题,提高吊顶的美观程度。(The invention discloses a pre-installed supporting, connecting and fixing assembly for a grade falling plate, which comprises a fixing plate unit arranged on a high-level plate, a connecting plate unit arranged on the grade falling plate and connected with the fixing plate unit, and a hanging plate unit arranged on the grade falling plate, wherein two ends of the hanging plate unit are respectively connected with the fixing plate unit and the connecting plate unit.)

1. The utility model provides a pre-installation falls grade board and supports connection fixed subassembly which characterized in that, including fixed plate unit (1) of setting on elevated plate (a), set up on falling grade board (b) and with connecting plate unit (2) that fixed plate unit (1) are connected and set up fall grade board (b) go up and both ends respectively with fixed plate unit (1) with link plate unit (3) that connecting plate unit (2) are connected.

2. The pre-assembled drop plate supporting, connecting and fixing assembly according to claim 1, wherein the fixing plate unit (1) comprises a U-shaped fixing plate (101) arranged on the high plate (a), a mounting hole (102) arranged on one side of the U-shaped fixing plate (101) close to the high plate (a) and used for connecting the connecting plate unit (2), and a first elastic strip (103) arranged on the inner wall of the U-shaped fixing plate (101) and used for clamping and fixing the hanging plate unit (3) in a pressing manner.

3. The pre-assembled cascade plate support connection fixing assembly of claim 2, wherein the connecting plate unit (2) comprises a main body plate (201) arranged on the cascade plate (b), a connecting column (202) arranged at the end of the main body plate (201) and connected with the U-shaped fixing plate (101) in a plugging manner with the mounting hole (102), a sloping plate (203) arranged at the end of the main body plate (201) far away from the connecting column (202), and a first vertical plate (204) arranged at the end of the sloping plate (203) and used for being connected with the hanging plate unit (3).

4. A pre-assembled fall plate support connection and fixing assembly according to claim 3, link plate unit (3) are in including link plate main part (301), setting link plate main part (301) tip first extend diaphragm (302), set up and be in spacing swash plate (303), the setting of first extension diaphragm (302) tip are in spacing swash plate (303) tip and through with first elastic strip (103) extruded mode carries out fixed first plugboard (304), sets up link plate main part (301) are kept away from second extension diaphragm (305) on first extension diaphragm (302) one side, set up and be in the second extend diaphragm (305) tip and with fall grade board (b) surface connection's second riser (306) and set up and be in on second riser (306) and through extruded mode clamp fixed second elastic strip (307) of first riser (204).

5. A pre-assembled fall plate supporting and connecting fixing assembly according to claim 2, wherein the fixing plate unit (1) further comprises a first fixing screw hole (104) provided on the U-shaped fixing plate (101) for mounting a fixing screw.

6. A pre-assembled fall plate support connection fixing assembly according to claim 3, wherein the connection plate unit (2) comprises a second fixing screw hole (205) provided on the main body plate (201) for mounting a fixing screw.

7. A pre-assembled fall plate supporting and connecting fixing assembly according to claim 4, further comprising a connector unit (4) arranged between two adjacent U-shaped fixing plates (101) and/or two adjacent second vertical plates (306) and used for clamping the first elastic strip (103) and/or the second elastic strip (307).

8. The pre-assembled drop plate supporting and connecting fixing assembly according to claim 7, wherein the connector unit (4) comprises a connecting and fixing plate (401) arranged between two adjacent U-shaped fixing plates (101) or two adjacent second vertical plates (306), grooves (402) arranged on two sides of the connecting and fixing plate (401) and respectively engaged with the two U-shaped fixing plates (101) or the two second vertical plates (306), at least two round holes (403) arranged on two sides of the connecting and fixing plate (401), and fixing rods (404) arranged on the round holes (403) and used for press-fitting and fixing the first elastic strips (103) or the second elastic strips (307).

9. A pre-assembled drop plate supporting and connecting fixing assembly according to claim 8, wherein the connector unit (4) further comprises a channel (405) provided on the connecting and fixing plate (401) and communicating the recess (402) and the circular hole (403), a fixed shaft (406) provided on the channel (405), and an eccentric (407) provided on the fixed shaft (406).

10. A pre-assembled fall plate support connection and fixing assembly according to claim 8, wherein the number of said circular holes (403) is 4.

Technical Field

The invention belongs to the technical field of assembled suspended ceilings, and particularly relates to a supporting, connecting and fixing assembly for a pre-assembled cascade plate.

Background

The suspended ceiling is a very common indoor decoration mode and is commonly used for shielding various indoor pipelines, so that the indoor space is tidier. Along with the increasing requirements of people on living environment, the suspended ceiling is endowed with various functions of heat preservation, heat insulation, sound insulation and the like. How to install the furred ceiling makes the function that its realization that the furred ceiling can be better given, is the problem that technical personnel in the interior decoration field paid attention to very much always.

The furred ceiling is different according to the material of decorative board, and categorised also inequality, and furred ceiling finishing material is the main foundation of distinguishing the furred ceiling name, mainly has: light steel keel gypsum board suspended ceiling, mineral wool board suspended ceiling, splint suspended ceiling, special-shaped long aluminum pinch plate suspended ceiling, square paint-coated aluminum pinch plate suspended ceiling, painted glass suspended ceiling, aluminum honeycomb perforated acoustic panel suspended ceiling, whole-house complementary food suspended ceiling and the like. The structure of furred ceiling is various, but most furred ceiling structure is complicated, and its installation and dismantlement degree of difficulty are big and the process is loaded down with trivial details, waste time and energy.

The file with the authorization number of CN 210562943U discloses a furred ceiling structure, including setting firmly the jib on the roof, can dismantling and locate the keel frame of jib lower extreme, can dismantle set firmly in connecting rod on the keel frame and can dismantle the ceiling that sets firmly on the connecting rod, wherein, the lower extreme of connecting rod is equipped with the connecting plate that the cross-section is the type of falling T, the ceiling has the frame, the side of frame is equipped with the disassembly hole, the frame inwards extends and is equipped with the board of bending, the board of bending corresponds the disassembly hole is equipped with the notch, be equipped with the hasp piece in the notch, the hasp piece can rotate around this notch, still be equipped with an flexure strip on the board of bending at least, flexure strip and connecting plate lower extreme looks butt, hasp piece is fixed with this connecting plate upper end looks butt. But when the connecting plate was installed in this scheme, the gap appeared easily between frame and the reentrant corner, influences pleasing to the eye.

Disclosure of Invention

Aiming at the existing problems, the invention aims to provide a pre-assembled supporting, connecting and fixing assembly for a grade falling plate, which meets the bending requirement of the grade falling plate by arranging a fixing plate unit, a connecting plate unit and a hanging plate unit, is mainly fixedly connected by an inserting and hanging mode, is convenient to mount and dismount, plays a role in closing up the plate edges, solves the problem of splicing gaps, and improves the aesthetic degree of a suspended ceiling.

In order to achieve the purpose, the technical scheme of the invention is as follows:

the utility model provides a pre-installation falls grade board and supports connection fixed subassembly, is including setting up the fixed plate unit on the elevated plate, set up on falling the grade board and with fixed plate unit connection's connecting plate unit and setting are in fall on the grade board and both ends respectively with the fixed plate unit with connecting plate unit connection's link plate unit.

As a further preferable mode of the present invention, the fixing plate unit includes a U-shaped fixing plate disposed on the elevation plate, a mounting hole disposed on a side of the U-shaped fixing plate close to the elevation plate and used for connecting the connecting plate unit, and a first elastic strip disposed on an inner wall of the U-shaped fixing plate and clamping and fixing the peg board unit by pressing.

In a further preferred embodiment of the present invention, the connecting plate unit includes a main body plate provided on the step plate, a connecting column provided at an end of the main body plate and connected to the U-shaped fixing plate by being inserted into the mounting hole, a sloping plate provided at an end of the main body plate remote from the connecting column, and a first vertical plate provided at an end of the sloping plate and connected to the hanging plate unit.

As a further preferable aspect of the present invention, the hanging plate unit includes a hanging plate main body, a first extending transverse plate provided at an end portion of the hanging plate main body, a limit inclined plate provided at an end portion of the first extending transverse plate, a first insertion plate provided at an end portion of the limit inclined plate and fixed by being pressed against the first elastic strip, a second extending transverse plate provided on a side of the hanging plate main body away from the first extending transverse plate, a second vertical plate provided at an end portion of the second extending transverse plate and connected to a surface of the step-down plate, and a second elastic strip provided on the second vertical plate and clamping and fixing the first vertical plate by being pressed against the second vertical plate.

As a further preferred aspect of the present invention, the fixing plate unit further includes a first fixing screw hole provided in the U-shaped fixing plate for mounting a fixing screw.

As a further preferred aspect of the present invention, the connection plate unit includes a second fixing screw hole provided in the main body plate for mounting a fixing screw.

As a further preferred feature of the present invention, the fixing device further comprises a connector unit disposed between two adjacent U-shaped fixing plates and/or two adjacent second risers and configured to clamp the first elastic strip and/or the second elastic strip.

As a further preferable aspect of the present invention, the connector unit includes a connection fixing plate disposed between two adjacent U-shaped fixing plates or two adjacent second vertical plates, grooves disposed on two sides of the connection fixing plate and respectively engaged with the two U-shaped fixing plates or the two second vertical plates, at least two circular holes disposed on two sides of the connection fixing plate, and fixing rods disposed on the circular holes and used for press-fitting and fixing the first elastic strips or the second elastic strips.

As a further preferred of the present invention, the connector unit further includes a passage provided on the connection fixing plate and communicating the groove and the circular hole, a fixing shaft provided on the passage, and an eccentric provided on the fixing shaft.

As a further preferred aspect of the present invention, the number of the circular holes is 4.

In conclusion, the invention has the following beneficial effects:

the invention can realize the assembly of the modularized suspended ceiling, meet the requirements of standardization and modularization, realize the modes of factory prefabrication and field assembly, is convenient to install, saves field installation labor and reduces the integral cost of the suspended ceiling.

The invention mainly uses the plug-in structure in the installation process, and the position can be adjusted, thus improving the fault tolerance rate of installation, being convenient for disassembly, reducing the process difficulty and saving the installation cost.

The invention has the advantages of compact structure and high connection strength, meets the requirement of fire-proof grade, not only solves the bending problem of the drop-grade suspended ceiling, but also plays a role in closing up the edges of the plate, weakens the condition of uneven splicing gap and improves the attractiveness.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of a fixing plate unit according to the present invention.

FIG. 3 is a schematic structural diagram of a connecting plate unit according to the present invention.

FIG. 4 is a schematic structural diagram of a hanging plate unit of the present invention.

Fig. 5 is a schematic view of the construction of the connector unit of the present invention.

Fig. 6 is a schematic view showing an installation structure of the connector unit of the present invention on the fixing plate unit.

FIG. 7 is a schematic diagram of the position of the fixing rod and the first elastic strip according to the present invention.

Fig. 8 is a schematic view showing an installation structure of the connector unit of the present invention on the fixing plate unit.

Description of the drawings: the hanging plate comprises a high-level plate a, a falling plate b, a fixing plate unit 1, a U-shaped fixing plate 101, a mounting hole 102, a first elastic strip 103, a first fixing screw hole 104, a connecting plate unit 2, a main body plate 201, a connecting column 202, an inclined plate 203, a first vertical plate 204, a second fixing screw hole 205, a hanging plate unit 3, a hanging plate main body 301, a first extending transverse plate 302, a limiting inclined plate 303, a first plug-in plate 304, a second extending transverse plate 305, a second vertical plate 306, a second elastic strip 307, a connecting piece unit 4, a connecting fixing plate 401, a groove 402, a round hole 403, a fixing rod 404, a channel 405, a fixing shaft 406 and an eccentric wheel 407.

Detailed Description

Examples

The pre-installed supporting, connecting and fixing assembly for the grade falling plate comprises a fixing plate unit 1 arranged on a high-level plate a, a connecting plate unit 2 arranged on a grade falling plate b and connected with the fixing plate unit 1, and a hanging plate unit 3 arranged on the grade falling plate b, wherein two ends of the hanging plate unit 3 are respectively connected with the fixing plate unit 1 and the connecting plate unit 2.

In this embodiment, the high-level board a is the installation fossil fragments, and accessible jib height-adjusting is connected with the ceiling, the lower extreme of falling board b is used for installing the low-level board and is the hanger plate, in the actual installation, can install in advance at the factory fixed plate unit 1 on high-level board a, will connecting plate unit 2 is installed fall board b is last, then will in the job site behind high-level board a fixed mounting on the ceiling, will fall board b lifting to the target location, then peg graft respectively at fixed plate unit 1 with link plate unit 2 with link plate unit 3 both ends, can accomplish fall board b's installation.

This device contrast traditional furred ceiling structure has following advantage at least: firstly, the structure realizes modular assembly and installation, most of the structure can be prefabricated during factory production, only nailing is carried out when the high-level plate a is installed during field assembly, and the insertion, hanging and installation of the falling-level plate b can be completed by only one step, so that the installation is convenient and rapid, and the labor cost of field installation is saved; secondly, the structure also has a fault-tolerant space for fine-tuning the cascade plate b, so that the fault-tolerant rate in the installation process is improved, and the requirement of the installation process is reduced; thirdly, the structure is convenient to disassemble, compared with the disassembling steps in the comparison file, the disassembling actions of the structure are greatly reduced, and the falling plate b can be replaced by only one disassembling action; fourthly, the structure simultaneously plays a role in closing up the edges of the plate, solves the problem of the appearing splicing gap and improves the attractiveness of the suspended ceiling.

As shown in fig. 1 and 2, the fixing plate unit 1 includes a U-shaped fixing plate 101 disposed on the elevated plate a, a mounting hole 102 disposed on a side of the U-shaped fixing plate 101 close to the elevated plate a and used for connecting the connecting plate unit 2, a first elastic strip 103 disposed on an inner wall of the U-shaped fixing plate 101 and used for clamping and fixing the peg board unit 3 by pressing, and a first fixing screw hole 104 disposed on the U-shaped fixing plate 101 and used for mounting a fixing screw.

In this embodiment, the opening of the U-shaped fixing plate 101 is located at the side end where the step-down plate b is installed, the fixing plate near the side end of the step-down plate b extends to the outer side of the high plate a, and the installation hole 102 is also located at the outer side of the high plate a, so as to install the connecting plate unit 2 and the hanging plate unit 3, at least two first elastic strips 103 are respectively arranged on the inner walls of the upper and lower sides of the U-shaped fixing plate 101, and the material of the first elastic strip 103 is selected from the existing elastic rubber; the first fixing screw holes 104 are used for installing fixing screws, and the prefabricated installation of fixing the fixing plate unit 1 on the elevated plate a is completed in a factory.

As shown in fig. 1 and 3, the connection plate unit 2 includes a main body plate 201 disposed on the step plate b, a connection column 202 disposed at an end of the main body plate 201 and connected to the U-shaped fixing plate 101 by being inserted into the mounting hole 102, a sloping plate 203 disposed at an end of the main body plate 201 distant from the connection column 202, a first vertical plate 204 disposed at an end of the sloping plate 203 and connected to the hanging plate unit 3, and a second fixing screw hole 205 disposed on the main body plate 201 and used for mounting a fixing screw.

In this embodiment, the connecting columns 202 are equidistantly distributed on the upper surface of the main body plate 201 and correspond to the positions of the mounting holes 102 one by one, so as to ensure that the U-shaped fixing plate 101 is tightly connected with the main body plate 201, and the phenomena such as displacement and the like do not occur, and the second fixing screw holes 205 are used for mounting fixing screws, so that the prefabricated installation of fixing the connecting plate unit 2 on the step-down plate b is completed in a factory; in this embodiment, the main body plate 201 is tightly attached to the grade falling plate b, the inclined plate 203 inclines outwards and forms an L-shaped structure with the first vertical plate 204, the L-shaped structure and the gap between the grade falling plate b are used for installing the installation control of the hanging plate unit 3, so that the design can completely hide the scraper plate unit 3 and the connecting gap between the connecting plate units 2, and the attractive effect is improved.

As shown in fig. 1 and 4, the hanging plate unit 3 includes a hanging plate main body 301, a first extending transverse plate 302 disposed at an end of the hanging plate main body 301, a limit inclined plate 303 disposed at an end of the first extending transverse plate 302, a first plug-in plate 304 disposed at an end of the limit inclined plate 303 and fixed by being pressed against the first elastic strip 103, a second extending transverse plate 305 disposed on a side of the hanging plate main body 301 away from the first extending transverse plate 302, a second vertical plate 306 disposed at an end of the second extending transverse plate 305 and connected to a surface of the step-down plate b, and a second elastic strip 307 disposed on the second vertical plate 306 and clamping and fixing the first vertical plate 204 by being pressed against the second vertical plate 306.

In this embodiment, the Z-shaped structure formed by the first extending transverse plate 302, the limit inclined plate 303 and the first inserting plate 304 is used for completing the connection between the hanging plate unit 3 and the fixing plate unit 1, wherein the thickness of the first plugboard 304 is larger than the distance between the two first elastic strips 103 to ensure that the first plugboard 304 is sufficiently clamped and fixed after being inserted between the two first elastic strips 103, the inclined position-limiting plate 303 and the first extending transverse plate 302 are used to provide a suitable insertion space for the connecting column 202, so that the main body plate 201 can have a certain adjustment range in height, meanwhile, the connecting column 202 jacked upwards has the effect of preventing the inclined limiting inclined plate 303 from retreating outwards, so that the first plug board 304 is prevented from slipping outwards, and the connecting effect between the hanging board unit 3 and the fixing board unit 1 is enhanced; the second extending transverse plate 305, the second vertical plate 306, the second elastic strip 307 and the hanging plate main body 301 form a U-shaped structure, which is used for forming an L-shaped structure with the inclined plate 203 and the first vertical plate 204 for connection, in this embodiment, the second elastic strip 307 is distributed on the second vertical plate 306 and the inner wall of the hanging plate main body 301 corresponding to the second vertical plate 306, and the distance between the two second elastic strips 307 is also smaller than the thickness of the first vertical plate 204 to ensure that the first vertical plate 204 is sufficiently clamped and fixed; the second extending transverse plate 305 clings to the step-down plate b, so that the hanging plate main body 301, the second extending transverse plate 305 and the second vertical plate 306 form a side-folding structure, the connection between the hanging plate unit 3 and the connecting plate unit 2 is effectively hidden, and the attractive effect is greatly improved.

In this embodiment, the structure of the edge closing unit 3 at least has the following advantages: firstly, the edge closing unit 3 is fixed in an inserting manner, and can be mounted and dismounted in one step, so that the mounting difficulty is reduced, and the mounting time is saved; secondly, the upper end of the structure of the edge closing unit 3 is inserted into the fixed plate unit 1 which is fixedly connected, and meanwhile, the connecting plate unit 2 limits the insertion position of the edge closing unit 3 in the fixed plate unit 1 in the horizontal direction, so that the insertion structure between the edge closing unit 3 and the fixed plate unit 1 is high in strength and strong in stability; thirdly, the lower end of the edge closing unit 3 is not only inserted into the connecting plate unit 2 and has the function of bearing the connecting plate unit 2 upwards, and the fixing effect on the connecting plate unit 2 in the vertical direction is good, so that the connecting plate unit 2 is ensured not to fall down due to the action of gravity, and meanwhile, the inserting structure between the connecting plate unit 2 and the fixing plate unit 1 completes the limiting and fixing on the connecting plate unit 2 in the horizontal direction, so that the connecting plate unit 2 fixed by the inserting structure is high in installation strength and high in stability; fourthly, receive limit unit 3 with fixed plate unit 1 with the junction of connecting plate unit 2 is hidden by the perfection, and the connection piece can not be seen to the naked eye, has improved pleasing to the eye effect greatly.

As shown in fig. 5 to 7, the structure of this embodiment further includes a connector unit 4 disposed between two adjacent U-shaped fixing plates 101 and used for clamping the first elastic strip 103, and includes a connecting fixing plate 401 disposed between two adjacent U-shaped fixing plates 101, grooves 402 disposed on two sides of the connecting fixing plate 401 and respectively engaged with two U-shaped fixing plates 101, four circular holes 403 disposed on two sides of the connecting fixing plate 401, and a fixing rod 404 disposed on each circular hole 403 and used for press-fitting and fixing the first elastic strip 103.

In the present embodiment, the connector unit 4 has at least the following effects: firstly, the connection between two adjacent U-shaped fixing plates 101 is reinforced, the splicing gap is reduced, and all the U-shaped fixing plates 101 after splicing form a horizontal plane, so that the attractive effect is improved; and secondly, the first elastic strip 103 is converted into a detachable installation mode, and the first elastic strip 103 can be replaced timely or periodically when the conditions such as aging, hardening or elasticity loss occur due to long-term use, so as to ensure the connection strength between the edge folding unit 3 and the connecting plate unit 2 and between the fixing plate units 1, and meanwhile, the edge folding unit 3 and the connecting plate unit 2 are more conveniently detached and replaced integrally.

In this embodiment, fig. 5 shows a half structure of one of the connector units 4, and the other half structure is the same as that in the drawing, specifically: the two grooves 402 are arranged at the upper end of the connecting and fixing plate 401 and are in an i-shape, the two grooves 402 are respectively clamped and fixed on the upper long plate of the two adjacent U-shaped fixing plates 101, the number of the round holes 403 is 4 in this embodiment, and the two grooves are divided into two groups in a manner of being perpendicular to the groove edge of the groove 402, each group has 2 round holes 403, and the distance between the two round holes 403 of each group is greater than the distance between the two first elastic strips 103 on the inner wall of the same U-shaped fixing plate 101, so that after the two fixing rods 404 are respectively inserted into the two round holes 403 of one group, each fixing rod 404 has a press-fit effect on each first elastic strip 103, the two groups of round holes are arranged to fix the two ends of each first elastic strip 103, and when the first elastic strips 103 need to be replaced, the fixing rod 404 is pulled out.

As shown in fig. 8, the connector unit 4 further includes a passage 405 provided on the connection fixing plate 401 and communicating the recess 402 and the circular hole 403, a fixing shaft 406 provided on the passage 405, and an eccentric 407 provided on the fixing shaft 406.

In this embodiment, the diameter of the eccentric 407 is larger than the length of the channel 405, which has the effect that when the upper long plate of the U-shaped fixing plate 101 is inserted into the recess 402, the upper long plate of the U-shaped fixing plate 101 will push the eccentric 407 to rotate until the eccentric 407 protrudes out of the surface of the circular hole 403, so that when the fixing rod 404 is inserted, the fixing rod will push the eccentric 407 in the opposite direction to move the long radius side of the eccentric 407 toward the U-shaped fixing plate 101, but because the diameter of the eccentric 407 is longer than the length of the channel 405, the eccentric 407 will eventually be in a state that both end surfaces are slightly protruded out of the balance between the recess 402 and the surface of the circular hole 403 and have a certain pressing and fixing effect on the upper long plate of the U-shaped fixing plate 101 and the fixing rod 404 in the recess 402 and the circular hole 403, the coupling strength between the connector unit 4 and the fixing plate unit 1 is improved.

In this embodiment, the connector unit 4 is further disposed between two adjacent second vertical plates 306, and also plays a role of clamping the second elastic strip 307, and the structure thereof is the same as that of the connector unit 4 disposed between two adjacent U-shaped fixing plates 101, and therefore, the description thereof is omitted.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.