House decoration ceiling framework and its construction method

Abstract

The application discloses a house decoration ceiling framework and a construction method thereof, which comprises three horizontal plates and three vertical plates, the three horizontal plates and the three vertical plates are spliced into a "field", the top of the vertical plate is fixedly connected with a connecting strip, the upper side of the connecting strip is provided with a supporting structure, the bottom of the middle supporting structure is fixedly connected with a supporting rod, and the rear side of the supporting structure is provided with a driving mechanism. The supporting structure can drive the framework to move up and down by cooperating with the hoisting mechanism, the problem that the framework needs to be removed after installation and the problem that the framework needs to be renovated in the later period can be avoided in the construction process, the rotating structure is provided, the rotating structure drives the middle rotating rod to rotate, the rotating rod winds the steel rope on the surface, the purpose of driving the framework to move is achieved, and the handle can be disassembled when the rotating structure is not used, the bottom end of the supporting rod is located at the blank position of the "field", and the supporting rod does not hinder normal construction.

Description

Technical Field

[0001] This invention belongs to the technical field of ceiling framework for house decoration, and particularly relates to ceiling framework for house decoration and its construction method. Background Technology

[0002] Suspended ceilings refer to the top decoration of a living environment and are an important part of interior decoration. Suspended ceilings have the functions of heat insulation, sound insulation, and sound absorption. They also serve as a concealed layer for electrical, ventilation, air conditioning, communication, fire protection, and alarm pipeline equipment, which increases the difficulty of construction, makes it difficult to control the construction quality, and ultimately makes it difficult to guarantee the effect of the suspended ceiling. Summary of the Invention

[0003] To address the problems existing in the prior art, this invention provides a ceiling frame for home decoration and its construction method, which has the advantage of convenient construction and solves the problems of increased construction difficulty, difficulty in controlling construction quality, and difficulty in guaranteeing the final ceiling effect of existing ceiling frames.

[0004] The present invention is implemented as follows: a ceiling frame for home decoration includes three horizontal plates and three vertical plates. The three horizontal plates and three vertical plates are spliced ​​together to form a "field". A connecting strip is fixedly connected to the top of the vertical plates. A support structure is provided above the connecting strip. A support rod is fixedly connected to the bottom of the middle support structure. A driving mechanism is provided on the rear side of the support structure. A rotating structure is provided inside the support rod. A reinforcing mechanism is provided inside the support structure.

[0005] The support structure includes a mounting plate, through holes, grooves, rotating rods, a hoisting mechanism, and a sliding groove inside the connecting strip. The through holes are located on both sides of the mounting plate, and the top of the mounting plate is installed to the roof through the through holes. The groove is located inside the mounting plate, and the rotating rod is located inside the groove. An opening is provided at the bottom of the rotating rod, and the opening communicates with the inside of the groove. The hoisting mechanism connects the mounting plate and the connecting strip, and a snap-fit ​​groove is provided inside the rotating rod.

[0006] The rotating structure includes an output rod, a first bevel gear fixedly connected to the top of the output rod, a second bevel gear meshing with the first bevel gear, a connecting rod fixedly connected to the left side of the second bevel gear, a third bevel gear fixedly connected to the end of the connecting rod away from the second bevel gear, a fourth bevel gear meshing with the third bevel gear, a worm gear located on the top of the fourth bevel gear, and a turbine gear cooperating with the worm gear. The output rod is located inside the support rod. The side of the first bevel gear meshes with the second bevel gear, the side of the third bevel gear meshes with the fourth bevel gear, the top of the worm gear penetrates the interior of the groove and meshes with the turbine gear, and the turbine gear is sleeved on the surface of the rotating rod. The bottom of the output rod is provided with a handle.

[0007] In a preferred embodiment of the present invention, the hoisting mechanism includes a locking block, a steel rope, and a slider. One end of the steel rope is fixedly connected to the locking block, and the other end of the steel rope is fixedly connected to the top of the slider. The slider slides inside the sliding groove, and the locking block slides inside the buckle groove.

[0008] In a preferred embodiment of the present invention, the driving mechanism includes three gears and a belt. The rear side of the rotating rod extends through to the outer side of the mounting plate and is fixedly connected to the gears. The belt is sleeved on the surface of the three gears, and the inner wall of the belt meshes with the surface of the gears.

[0009] As a preferred embodiment of the present invention, the reinforcing mechanism includes a screw and a rotating block, wherein the screw is internally engaged with the slider, the bottom of the screw contacts the top of the connecting strip, and the top of the screw is fixedly connected to the bottom of the rotating block.

[0010] In a preferred embodiment of the present invention, the handle includes a slide rod, a drive block, a handle body, and a drive groove formed inside the output rod. The drive block is adapted to the drive groove, the bottom of the drive block is fixedly connected to the top of the slide rod, the bottom of the slide rod is fixedly connected to the handle body, and the drive block and the drive groove are hexagonal in shape.

[0011] As a preferred embodiment of the present invention, guide wheels are installed on both sides of the opening, and the steel rope is located in the middle of the guide wheels.

[0012] As a preferred embodiment of the present invention, the mounting plate has edge treatment on both sides, the through hole is opened at the edge, and the edge thickness is two centimeters.

[0013] As a preferred embodiment of the present invention, the length of the right side of the mounting plate is less than the length of the right side of the horizontal plate, and the length of the left side of the mounting plate is equal to the length of the left side of the horizontal plate.

[0014] As a preferred embodiment of the present invention, one mounting plate is configured with multiple hoisting mechanisms, and the locking block and the slider are respectively located inside the rotating rod and inside the sliding groove for sliding.

[0015] As a preferred embodiment of the present invention, the end of the support rod away from the mounting plate is suspended and assembled with the horizontal and vertical plates to form a blank space in the "field" shape.

[0016] The method of using a suspended ceiling frame for home decoration includes the following steps:

[0017] S1: Measure the area of ​​the house;

[0018] S2: Cut the installation board, horizontal board, and vertical board according to the house area;

[0019] S3: The mounting plate is cut off from left to right to prevent it from affecting the drive mechanism;

[0020] S4: Join the horizontal and vertical panels to form a frame;

[0021] S5: Drill holes in the surface of the mounting plate according to the house area and drill mounting grooves in the top of the house to be used with the mounting plate;

[0022] S6: After drilling, install the mounting plate on the roof of the house using expansion screws;

[0023] S7: After installation, remove the hoisting mechanism so that the locking block is embedded inside the rotating rod and the slider slides into the groove;

[0024] S8: Users can install the hoisting mechanisms sequentially according to the number of hoisting mechanisms added based on the house area;

[0025] S9: After the hoisting mechanism is installed, remove the handle;

[0026] S10: Insert the drive block into the drive slot, and then rotate the handle body;

[0027] S11: The handle drives the rotating structure, which in turn drives the central rotating rod to rotate.

[0028] S12: The middle rotating rod drives the other two rotating rods to rotate simultaneously via the driving mechanism;

[0029] S13: The rotation of the rotating rod causes the steel wire to be wound around the surface of the rotating rod;

[0030] S14: Moves the steel wire rope to move the frame upwards;

[0031] S15: Stop rotating when the frame has moved to the appropriate height;

[0032] S16: Then take out the handle and attach the square board to the "field" shape;

[0033] S17: Construction completed.

[0034] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0035] This invention, through the design of a support structure that works in conjunction with a hoisting mechanism to move the frame up and down, avoids the need for dismantling the frame after installation and the problems associated with subsequent frame renovations during construction. A rotating structure, by rotating a central rotating rod, winds steel cables around the surface, thereby moving the frame. Furthermore, the handle of the rotating structure can be removed when not in use, allowing the bottom of the support rod to be positioned in the blank space, ensuring it does not obstruct normal construction. The recessed design allows users to freely adjust the position of the hoisting mechanism and increase its number, ensuring effective support for the frame. This invention solves the problems of increased construction difficulty, uncontrollable construction quality, and compromised ceiling finish associated with existing ceiling frame designs. Attached Figure Description

[0036] Figure 1 This is a schematic diagram of the structure provided in an embodiment of the present invention;

[0037] Figure 2 This is a rear view construction drawing of the ceiling frame provided in an embodiment of the present invention;

[0038] Figure 3 This is a left view of the ceiling frame provided in an embodiment of the present invention;

[0039] Figure 4 This is a schematic diagram of the mounting plate, hoisting mechanism, and driving mechanism provided in an embodiment of the present invention;

[0040] Figure 5 This is a combined view of the vertical and horizontal plates provided in an embodiment of the present invention;

[0041] Figure 6 This is a perspective view of the mounting plate provided in an embodiment of the present invention;

[0042] Figure 7 This is a schematic diagram illustrating the connection between a single mounting plate, a hoisting mechanism, and a single vertical plate provided in an embodiment of the present invention;

[0043] Figure 8 This is a front sectional view of the support rod and mounting plate provided in an embodiment of the present invention;

[0044] Figure 9 This is a perspective view of the handle provided in an embodiment of the present invention;

[0045] Figure 10 This is provided by the embodiments of the present invention. Figure 1 A magnified view of a portion of point A in the middle.

[0046] In the diagram: 1. Horizontal plate; 2. Vertical plate; 3. Connecting strip; 4. Support structure; 41. Mounting plate; 42. Through hole; 43. Groove; 44. Rotating rod; 45. Lifting mechanism; 451. Locking block; 452. Steel rope; 453. Sliding block; 46. Opening; 47. Slide groove; 48. Buckle groove; 5. Support rod; 6. Driving mechanism; 61. Gear; 62. Belt; 7. Rotating structure; 71. Output rod; 72. First bevel gear; 73. Second bevel gear; 74. Connecting rod; 75. Third bevel gear; 76. Fourth bevel gear; 77. Worm gear; 78. Turbine; 79. Handle; 791. Slide rod; 792. Driving block; 793. Handle body; 794. Driving groove; 8. Guide wheel; 9. Reinforcing mechanism; 91. Rotating block; 92. Screw. Detailed Implementation

[0047] To further understand the invention's content, features, and effects, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0048] The structure of the present invention will now be described in detail with reference to the accompanying drawings.

[0049] like Figures 1 to 10 As shown, the ceiling frame and its construction method for home decoration provided in this embodiment of the invention include three horizontal plates 1 and three vertical plates 2. The three horizontal plates 1 and three vertical plates 2 are spliced ​​together to form a "field". A connecting strip 3 is fixedly connected to the top of the vertical plate 2. A support structure 4 is provided above the connecting strip 3. A support rod 5 is fixedly connected to the bottom of the middle support structure 4. A driving mechanism 6 is provided on the rear side of the support structure 4. A rotating structure 7 is provided inside the support rod 5. A reinforcing mechanism 9 is provided inside the support structure 4.

[0050] The support structure 4 includes a mounting plate 41, a through hole 42, a groove 43, a rotating rod 44, a hoisting mechanism 45, and a sliding groove 47 opened inside the connecting strip 3. The through hole 42 is opened on both sides of the mounting plate 41, and the top of the mounting plate 41 is installed to the roof through the through hole 42. The groove 43 is opened inside the mounting plate 41, and the rotating rod 44 is located inside the groove 43. An opening 46 is opened at the bottom inside the rotating rod 44, and the opening 46 communicates with the inside of the groove 43. The hoisting mechanism 45 connects the mounting plate 41 and the connecting strip 3. A buckle groove 48 is opened inside the rotating rod 44.

[0051] The rotating structure 7 includes an output rod 71, a first bevel gear 72 fixedly connected to the top of the output rod 71, a second bevel gear 73 meshing with the first bevel gear 72, a connecting rod 74 fixedly connected to the left side of the second bevel gear 73, a third bevel gear 75 fixedly connected to the end of the connecting rod 74 away from the second bevel gear 73, a fourth bevel gear 76 meshing with the third bevel gear 75, a worm gear 77 located on the top of the fourth bevel gear 76, and a turbine gear 78 cooperating with the worm gear 77. The output rod 71 is located inside the support rod 5. The side of the first bevel gear 72 meshes with the second bevel gear 73, the side of the third bevel gear 75 meshes with the fourth bevel gear 76, the top of the worm gear 77 penetrates the interior of the groove 43 and meshes with the turbine gear 78, and the turbine gear 78 is sleeved on the surface of the rotating rod 44. A handle 79 is provided at the bottom of the output rod 71.

[0052] refer to Figure 7 The hoisting mechanism 45 includes a locking block 451, a steel rope 452, and a slider 453. One end of the steel rope 452 is fixedly connected to the locking block 451, and the other end of the steel rope 452 is fixedly connected to the top of the slider 453. The slider 453 slides inside the slide groove 47, and the locking block 451 slides inside the buckle groove 48.

[0053] By adopting the above solution, by setting up the hoisting mechanism 45, the user can increase the number of hoisting mechanisms 45 according to the house area, thereby increasing the stability of the frame.

[0054] refer to Figure 2 and Figure 4 The driving mechanism 6 includes three gears 61 and a belt 62. The rear side of the rotating rod 44 extends through to the outer side of the mounting plate 41 and is fixedly connected to the gears 61. The belt 62 is sleeved on the surface of the three gears 61, and the inner wall of the belt 62 is meshed with the surface of the gears 61.

[0055] The above solution is adopted: by setting up a driving mechanism 6, the rotation of the middle rotating rod 44 drives the rotating rods 44 on both sides to rotate simultaneously through the driving mechanism 6, so that the three rotating rods 44 are wound around the steel rope 452 at the same time, preventing the frame from tilting due to one end not moving.

[0056] refer to Figure 7 The reinforcing mechanism 9 includes a screw 92 and a rotating block 91. The screw 92 is internally engaged with the slider 453. The bottom of the screw 92 contacts the top of the connecting strip 3. The top of the screw 92 is fixedly connected to the bottom of the rotating block 91.

[0057] By adopting the above solution, the movement of the slider 453 can be restricted by the reinforcement mechanism 9, preventing the lifting mechanism 45 from moving when supporting the frame.

[0058] refer to Figure 9The handle 79 includes a slide rod 791, a drive block 792, a handle body 793, and a drive groove 794 opened inside the output rod 71. The drive block 792 is adapted to the drive groove 794. The bottom of the drive block 792 is fixedly connected to the top of the slide rod 791, and the bottom of the slide rod 791 is fixedly connected to the handle body 793. The drive block 792 and the drive groove 794 are hexagonal in shape.

[0059] The above solution is adopted: by setting a handle 79, the handle 79 is a detachable structure. When in use, the driving block 792 is embedded in the driving groove 794 and then rotates. When not in use, the handle 79 can be detached, reducing the area occupied by the rotating structure 7.

[0060] refer to Figure 7 Guide wheels 8 are installed on both sides of the opening 46, and steel rope 452 is located in the middle of the guide wheels 8.

[0061] The above solution is adopted: by setting the guide wheel 8, the guide wheel 8 can not only guide the steel rope 452, but also achieve the tension effect, so that the rotating rod 44 and the steel rope 452 are in a taut state, and prevent gaps from appearing between the steel rope 452 and the rotating rod 44 during winding.

[0062] refer to Figure 1 , Figure 2 , Figure 6 , Figure 7 and Figure 8 The mounting plate 41 has edge treatment on both sides, and through holes 42 are opened at the edges, with an edge thickness of two centimeters.

[0063] Using the above solution: By setting the edge of the mounting plate 41, the user can drill holes in the edge of the mounting plate 41 according to the area of ​​the house, so that the mounting plate 41 can be firmly installed on the roof of the house.

[0064] refer to Figure 3 The length of the right side of the mounting plate 41 is less than the length of the right side of the horizontal plate 1, and the length of the left side of the mounting plate 41 is equal to the length of the left side of the horizontal plate 1.

[0065] The above solution is adopted: by setting the mounting plate 41 and the horizontal plate 1, the user needs to cut the mounting plate 41 from the left and right sides when cutting its length. This way, no matter how much is cut, it will not affect the use of the rotating structure 7 and other components.

[0066] refer to Figure 4 A mounting plate 41 is equipped with multiple lifting mechanisms 45, and the locking block 451 and the slider 453 are respectively located inside the rotating rod 44 and inside the sliding groove 47.

[0067] The above solution is adopted: by setting a locking block 451 and a slider 453, the locking block 451 is embedded inside the rotating rod 44 and the slider 453 is located inside the slide groove 47, which can realize the connection between the mounting plate 41 and the connecting strip 3. At the same time, the locking block 451 embedded inside the rotating rod 44 and the slider 453 located in the slide groove 47 can restrict the movement direction of the locking block 451 and the slider 453, so that the locking block 451 and the slider 453 will not move up and down.

[0068] refer to Figure 1 , Figure 2 and Figure 5 The end of the support rod 5 away from the mounting plate 41 is suspended in the air and assembled with the horizontal plate 1 and the vertical plate 2 to form a blank space in the "field".

[0069] The above solution is adopted: by setting support rod 5, the support rod 5 extends to the top of the frame, which not only does not hinder the normal construction of the frame square plate, but also does not hinder the connection between handle 79 and output rod 71.

[0070] refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10 The method for using a suspended ceiling frame in home decoration includes the following steps:

[0071] S1: Measure the area of ​​the house;

[0072] S2: Cut the installation plate 41, horizontal plate 1, and vertical plate 2 according to the house area;

[0073] S3: Mounting plate 41 is cut off from left to right to prevent it from affecting the drive mechanism 6;

[0074] S4: Join the horizontal plate 1 and the vertical plate 2 to form a skeleton;

[0075] S5: Drill holes on the surface of the mounting plate 41 according to the house area and drill mounting grooves on the top of the house that are used in conjunction with the mounting plate 41;

[0076] S6: After drilling, install the mounting plate 41 on the roof of the house using expansion screws 92;

[0077] S7: After installation, remove the hoisting mechanism 45 so that the locking block 451 is embedded inside the rotating rod 44 and the slider 453 slides into the slide groove 47.

[0078] S8: Users can install the hoisting mechanism 45 sequentially according to the number of hoisting mechanisms 45 added based on the house area;

[0079] S9: After the hoisting mechanism 45 is installed, remove the handle 79;

[0080] S10: Insert the drive block 792 into the drive slot 794, and then rotate the handle body 793;

[0081] S11: The handle 79 drives the rotating structure 7, and the rotating structure 7 drives the central rotating rod 44 to rotate.

[0082] S12: The middle rotating rod 44 drives the other two rotating rods 44 to rotate simultaneously via the driving mechanism 6;

[0083] S13: Rotating rod 44 causes steel wire to wrap around the surface of rotating rod 44;

[0084] S14: Moves the steel wire rope to move the frame upwards;

[0085] S15: Stop rotating when the frame has moved to the appropriate height;

[0086] S16: Then take out handle 79 and attach the square plate to the "field" shape;

[0087] S17: Construction completed.

[0088] The above solution solves the problems of increased construction difficulty in existing ceiling frameworks, difficulty in controlling construction quality, and difficulty in guaranteeing the final ceiling effect.

[0089] Working principle of the invention:

[0090] During construction, holes are drilled on the surface of the mounting plate 41 according to the house area, and mounting grooves that mate with the mounting plate 41 are drilled in the roof. When cutting the length of the mounting plate 41, the user needs to cut it from the left and right sides. This way, no matter how much is cut, it will not affect the use of the rotating structure 7 and other components. After drilling, the mounting plate 41 is installed in the roof using expansion screws 92. Then, the user takes out the hoisting mechanism 45. The user inserts the locking block 451 into the rotating rod 44, and the slider 453 is located in the sliding groove 47. Then, the user moves the hoisting mechanism 45. When it reaches the appropriate position, the user rotates the rotating block 91 so that the screw 92 engages with the rotating rod 44. The top of the connecting strip 3 contacts the slider 453, increasing its friction and making it less prone to movement. Multiple lifting mechanisms 45 can evenly support the frame, ensuring uniform force distribution. After installation, the user removes the handle 79, inserts the drive block 792 into the drive groove 794, and then rotates the handle 79. The rotation of the handle 79 drives the output rod 71, which in turn drives the first bevel gear 72, which in turn drives the second bevel gear 73, which in turn drives the connecting rod 74, which in turn drives the third bevel gear 75. 5. The rotation of the third bevel gear 75 drives the rotation of the fourth bevel gear 76, which in turn drives the worm gear 77, which in turn drives the turbine gear 78, which in turn drives the central rotating rod 44. The rotation of the central rotating rod 44 causes the central gear 61 to rotate, which in turn drives the belt 62, which in turn drives the other two gears 61, which in turn drive the rotating rods 44 on both sides to rotate. The locking block 451 is restrained by the rotating rod 44. During the rotation of the rotating rod 44, the locking block 451 rotates, while the steel rope 452 is wound around the rotating rod 44 and rotates. When rod 44 moves, it drives slider 453 to move. Slider 453 is restricted by slide groove 47 and drives connecting bar 3 to move. Connecting bar 3 moves and frame moves. When the frame reaches the appropriate height, the user can stop turning handle 79. The connection between hoisting mechanism 45, mounting plate 41 and frame can reduce the number of holes to be drilled on the roof and prevent incorrect drilling position from affecting the installation of hoisting mechanism 45. The up and down movement of frame can prevent different house heights and prevent the frame from needing to be dismantled after construction to lower or raise the frame height. This invention can adjust the frame height according to the user's needs in the later stage of construction, achieving the advantage of not needing to redecorate.

[0091] In summary, this ceiling frame and its construction method for home decoration, through the coordinated use of horizontal plate 1, vertical plate 2, connecting strip 3, supporting structure 4, supporting rod 5, driving mechanism 6, rotating structure 7, guide wheel 8 and reinforcement mechanism 9, solves the problems of increased construction difficulty, difficulty in controlling construction quality, and difficulty in guaranteeing the final ceiling effect of existing ceiling frames.

[0092] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.

[0093] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0094] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A ceiling frame for home decoration, comprising three horizontal plates (1) and three vertical plates (2), characterized in that: Three of the transverse plates (1) and three vertical plates (2) are spliced into a "field" shape. A connecting bar (3) is fixedly connected to the top of the vertical plate (2). A support structure (4) is provided above the connecting bar (3). A support rod (5) is fixedly connected to the bottom of the middle support structure (4). A driving mechanism (6) is provided behind the support structure (4). A rotating structure (7) is provided inside the support rod (5). A reinforcement mechanism (9) is provided inside the support structure (4); The support structure (4) includes a mounting plate (41), through holes (42), grooves (43), a rotating rod (44), a hoisting mechanism (45), and a sliding groove (47) formed inside the connecting bar (3). The through holes (42) are opened on both sides of the mounting plate (41). The top of the mounting plate (41) is installed with the top of the house through the through holes (42). The groove (43) is opened inside the mounting plate (41). The rotating rod (44) is located inside the groove (43). An opening (46) is formed at the bottom inside the rotating rod (44). The opening (46) is communicated with the inside of the groove (43). The hoisting mechanism (45) realizes the connection between the mounting plate (41) and the connecting bar (3). A buckle groove (48) is formed inside the rotating rod (44); The hoisting mechanism (45) includes a clamping block (451), a steel wire rope (452), and a slider (453). One end of the steel wire rope (452) is fixedly connected to the clamping block (451). The other end of the steel wire rope (452) is fixedly connected to the top of the slider (453). The slider (453) slides inside the sliding groove (47). The clamping block (451) slides inside the buckle groove (48); The rotating structure (7) includes an output rod (71), a first bevel gear (72) fixedly connected to the top of the output rod (71), a second bevel gear (73) meshed with the first bevel gear (72), a connecting rod (74) fixedly connected to the left side of the second bevel gear (73), a third bevel gear (75) fixedly connected to the end of the connecting rod (74) away from the second bevel gear (73), a fourth bevel gear (76) meshed with the third bevel gear (75), a worm (77) provided on the top of the fourth bevel gear (76), and a turbine (78) cooperating with the worm (77). The output rod (71) is located inside the support rod (5). The side surface of the first bevel gear (72) is meshed with the second bevel gear (73). The side surface of the third bevel gear (75) is meshed with the fourth bevel gear (76). The top of the worm (77) penetrates inside the groove (43) and is meshed with the turbine (78). The turbine (78) is sleeved on the surface of the rotating rod (44). A handle (79) is provided at the bottom of the output rod (71);The driving mechanism (6) includes three gears (61) and a belt (62). The rear side of the rotating rod (44) extends through to the outside of the mounting plate (41) and is fixedly connected to the gears (61). The belt (62) is sleeved on the surface of the three gears (61), and the inner wall of the belt (62) meshes with the surface of the gears (61). The reinforcing mechanism (9) includes a screw (92) and a rotating block (91). The screw (92) meshes with the inside of the slider (453). The bottom of the screw (92) contacts the top of the connecting strip (3), and the top of the screw (92) is fixedly connected to the bottom of the rotating block (91). The handle (79) includes a sliding rod (791), a driving block (792), a handle body (793), and a driving groove (794) opened inside the output rod (71). The driving block (792) is adapted to the driving groove (794), and the bottom of the driving block (792) is connected to the sliding rod (791). The top of the 91) is fixedly connected, the bottom of the slide rod (791) is fixedly connected to the handle body (793), the driving block (792) and the driving groove (794) are hexagonal in shape; guide wheels (8) are installed on both sides of the opening (46), and the steel rope (452) is located in the middle of the guide wheel (8); the two sides of the mounting plate (41) are edged, the through hole (42) is opened at the edge, and the edge thickness is two centimeters; the length of the right side of the mounting plate (41) is less than the length of the right side of the horizontal plate (1), and the length of the left side of the mounting plate (41) is equal to the length of the left side of the horizontal plate (1); one mounting plate (41) is equipped with multiple hoisting mechanisms (45), and the locking block (451) and the slider (453) are located inside the rotating rod (44) and the sliding groove (47) respectively. The end of the support rod (5) away from the mounting plate (41) is suspended in the horizontal plate (1) and the vertical plate (2) to form a "field". The blank space in the character shape.

2. A construction method for a suspended ceiling framework in home decoration, characterized in that, Using the ceiling skeleton for house decoration described in claim 1, the following steps are included: S1: Measure the area of the house; S2: Cut the mounting plate (41), the horizontal plate (1) and the vertical plate (2) according to the house area; S3: Cut the mounting plate (41) from left to right to prevent affecting the driving mechanism (6); S4: Join the horizontal plate (1) and the vertical plate (2) to form the skeleton; S5: Drill holes on the surface of the mounting plate (41) according to the house area and drill mounting grooves on the top of the house that cooperate with the mounting plate (41); S6: After drilling, install the mounting plate (41) on the top of the house through the expansion screw (92); S7: After installation, take out the hoisting mechanism (45), and make the clamping block (451) embed into the inside of the rotating rod (44) and the slider (453) slide into the inside of the sliding groove (47); S8: The user can install the hoisting mechanism (45) in sequence according to the house area by increasing the number of the hoisting mechanisms (45); S9: After installing the hoisting mechanism (45), take out the handle (79); S10: Insert the driving block (792) into the inside of the driving groove (794), and then rotate the handle body (793); S11: Make the handle (79) drive the rotating structure (7), and the rotating structure (7) drives the middle rotating rod (44) to rotate; S12: The middle rotating rod (44) drives the other two rotating rods (44) to rotate simultaneously through the driving mechanism (6); S13: The rotation of the rotating rod (44) drives the steel wire to wind around the surface of the rotating rod (44); S14: Make the steel wire drive the skeleton to move upward; S15: When the skeleton moves to an appropriate height, stop rotating; S16: Then take out the handle (79) and splice the square plates into the "field" - shaped area; S17: Complete the construction.

Images