Detachable ceiling decoration structure and construction method thereof

Abstract

The invention discloses a detachable ceiling decoration structure and a construction method thereof. The decoration structure comprises anchor rods, a buckled ceiling, keels and fixing modules. The fixed module is fixed at the lower part of the keel; the fixing module comprises a base block, an ejector rod, an insertion rod, a first driving wheel, a second driving wheel and a third driving wheel. A groove is formed in the lower portion of the base block, and the lower end of the ejector rod is arranged in the groove. The first driving wheel comprises a first belt wheel and a first gear which are coaxially arranged, and the first gear is in meshed connection with teeth arranged on the side face of the ejector rod; the inserting rod is vertically arranged in the inserting rod mounting hole of the base; each of the second driving wheel and the third driving wheel comprises a second belt wheel and a second gear which are coaxially arranged; the second driving wheel and the third driving wheel are in meshed connection with a tooth structure at the upper part of the insertion rod; a first belt wheel of the first driving wheel is connected with a second belt wheel of the second driving wheel and a second belt wheel of the third driving wheel through a synchronous belt. The buckled ceiling cannot fall off in the using process.

Description

Technical Field

[0001] The invention belongs to the technical field of roof decoration of buildings, and in particular relates to a detachable ceiling decoration structure and a construction method of the ceiling decoration structure. Background Art

[0002] Aluminum gusset ceiling is a kind of ceiling decoration material widely used in residential, commercial and public buildings. Aluminum gusset has the advantages of light weight, high strength, corrosion resistance and easy cleaning, so it is very popular in the decoration industry. The common installation method of aluminum gusset ceiling is to fix it through the keel system. The keel bears the support and connection function of the aluminum gusset, while ensuring the flatness and stability of the ceiling. In the traditional installation method of aluminum gusset ceiling, a keel with a clamping function is usually used as a connecting component, and the aluminum gusset is inserted into the clamping groove of the keel through its side to achieve connection and fixation. The advantage of this structural design is that the installation operation is relatively simple, without the need for complex processes or additional tools, and the installation can be completed by manually pressing the aluminum gusset into the keel clamping groove. This feature reduces the difficulty of construction, improves installation efficiency, and reduces construction costs to a certain extent.

[0003] However, the existing technology has also exposed some significant deficiencies in practical applications. (1) The connection method lacks stability. The connection between the aluminum gusset plate and the keel is a movable connection, which mainly relies on the clamping force of the keel to maintain the fixation of the aluminum gusset plate. However, with the passage of time or the influence of external factors (such as temperature changes, vibrations, etc.), the clamping force of the keel may gradually weaken, causing the aluminum gusset plate to loosen or detach. This phenomenon not only affects the aesthetics of the ceiling, but also may cause structural stability problems. (2) Poor impact resistance. In some environments that need to withstand large vibrations or impacts (such as earthquake-prone areas or places with mechanical equipment vibration), the existing aluminum gusset plate and keel clamping method is difficult to provide sufficient impact resistance, which is easy to cause overall structural failure. This has a great impact on the safety and service life of the ceiling. (3) Safety hazards. Due to the loose connection method, when the aluminum gusset plate is detached from the keel, the aluminum gusset plate may fall directly due to gravity. If there are people moving below, it may cause a crushing accident, which poses a great safety hazard. This problem is particularly serious in public places.

[0004] In summary, although the existing installation method of aluminum gusset ceiling meets the basic fixing requirements, it has many deficiencies in stability, safety and impact resistance, which limits its application in higher-demand scenarios. These problems urgently need to be solved by improving the connection method or design structure to improve the safety and applicability of the ceiling. Summary of the invention

[0005] The purpose of the invention is to provide a detachable ceiling decoration structure and a construction method thereof.

[0006] The technical solution of the present invention to solve the above technical problems is as follows: a detachable ceiling decoration structure and a construction method thereof, comprising: an anchor rod, a buckled ceiling, a keel and a fixing module; the upper end of the anchor rod is used to connect the roof to be decorated; the buckled ceiling comprises a connecting plate perpendicular to the board surface, and a plug hole is provided on the connecting plate; the keel is constructed as a plurality of mounting units corresponding to the buckled ceiling; the fixing module is fixed to the lower part of the keel, and each of the mounting units corresponds to four fixing modules arranged on the keel; the fixing module comprises a base block, a top rod, an insertion rod, a first driving wheel, a second driving wheel and a third driving wheel; the lower part of the base block is provided with a groove, and the lower part of the top rod is provided with a groove. The end is arranged in the groove; the first driving wheel includes a first pulley and a first gear which are coaxially arranged, and the first gear is meshed with the teeth arranged on the side of the top rod; the insertion rod is vertically arranged in the insertion rod mounting hole of the base, and the upper part of the insertion rod is provided with a tooth structure; the second driving wheel and the third driving wheel both include a second pulley and a second gear which are coaxially arranged, the second driving wheel and the third driving wheel are installed in the base, the second driving wheel and the third driving wheel are located above the insertion rod and can be meshed with the tooth structure on the upper part of the insertion rod; the first pulley of the first driving wheel is connected to the second pulleys of the second driving wheel and the third driving wheel through a synchronous belt.

[0007] The detachable ceiling decoration structure of the present invention as described above, further, the board surface of the buckled ceiling is a rectangular structure, and the four sides of the buckled ceiling are provided with connecting plates perpendicular to the board surface.

[0008] The detachable ceiling decoration structure of the present invention as described above, further, the base block is provided with a guide member and a guide hole matched with the top rod, and the top rod can move freely in the guide member and the guide hole.

[0009] The detachable ceiling decoration structure of the present invention is further provided with a driving rack installed on the upper part of the insertion rod, and the driving rack is meshedly connected with the second driving wheel and the third driving wheel.

[0010] The detachable ceiling decoration structure of the present invention is further characterized in that a first magnetic component is installed on the surface or inside of the top rod, and the first magnetic component is a permanent magnet.

[0011] The technical solution of the present invention to solve the above technical problems is as follows: a construction method of a detachable ceiling, the construction method is implemented using a detachable ceiling decoration structure as described in any of the above items, and the construction method comprises: step 1, fixing the upper end of the anchor rod to the roof to be decorated by an expansion bolt; step 2, installing the required number of keels to the lower end of the anchor rod according to the size of the roof to be decorated; step 3, installing a fixing module under the keel; step 4, installing the snap-on ceiling to the fixing module.

[0012] The construction method of the detachable ceiling of the present invention as described above, preferably, in step 4, the connecting plate that is buckled into the ceiling is gradually inserted into the groove of the base block and the top rod is lifted, the top rod drives the first driving wheel to rotate and drives the second driving wheel to rotate, the second driving wheel drives the insertion rod to move toward the connecting plate and insert it into the socket of the connecting plate to achieve fixation.

[0013] The technical solution of the present invention to solve the above-mentioned technical problems is as follows: the construction method is implemented by using the detachable ceiling decoration structure described in claim 5, and the construction method comprises: step 1, fixing the upper end of the anchor rod to the roof to be decorated by means of expansion bolts; step 2, installing the required number of keels to the lower end of the anchor rod according to the size of the decorated roof; step 3, installing the fixing module to the position where the snap-on ceiling needs to be installed and connecting it to the bottom of the keel; step 4, installing the snap-on ceiling to the fixing module; in step 4, the connecting plate of the snap-on ceiling is gradually inserted into the groove of the base block and lifts the push rod, the push rod drives the first drive wheel to rotate and drives the second drive wheel to rotate, and the second drive wheel drives the insertion rod to move toward the connecting plate and insert it into the socket of the connecting plate to achieve fixation.

[0014] The construction method of the detachable ceiling of the present invention as described above is preferably such that when it is necessary to disassemble the snap-on ceiling, the second magnetic component is used under the snap-on ceiling to drive the top rod to move upward, and the top rod drives the first driving wheel to rotate and drives the third driving wheel to rotate, so that the insertion rod is disengaged from the socket of the connecting plate.

[0015] Compared with the prior art method of clamping the aluminum gusset plate by the clamping force of the keel, the fixing of the buckled ceiling is more stable and safer, and the buckled ceiling in the present invention will not fall off during use. In addition, the ceiling decoration structure and the corresponding construction method of the above embodiment of the present invention provide a non-contact ceiling disassembly method, which uses magnetic force to disengage the originally locked plug rod from the buckled ceiling, thereby realizing the disassembly of the buckled ceiling. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or other advantages of the present invention will become clearer and easier to understand through the detailed description made in conjunction with the following drawings, which are only exemplary and do not limit the present invention, wherein: Figure 1 A schematic diagram of the upper part of a detachable ceiling decoration structure according to an embodiment of the present invention; Figure 2 A schematic diagram of the lower part of a detachable ceiling decoration structure according to an embodiment of the present invention; Figure 3 A schematic diagram of a fixing module according to an embodiment of the present invention; Figure 4 A schematic diagram of a fixing module according to an embodiment of the present invention viewed from the right side; Figure 5 This is a schematic diagram of a cross-section of a fixing module according to an embodiment of the present invention, viewed from the left side.

[0017] In the accompanying drawings, the components represented by the reference numerals are listed as follows: 10. Anchor rod, 20. Keel, 3. Fixing module, 31. Base block, 311. Guide member, 312. Guide hole, 32. Top rod, 33. Insert rod, 331. Drive rack, 34. First drive wheel, 341. First pulley, 342. First gear, 35. Second drive wheel, 36. Third drive wheel, 361. Second pulley, 362. Second gear, 40. Buckle ceiling, 41. Connecting plate, 42. Socket. DETAILED DESCRIPTION

[0018] Hereinafter, embodiments of a detachable ceiling decoration structure and a construction method thereof according to the present invention will be described with reference to the accompanying drawings.

[0019] The embodiments described herein are specific embodiments of the present invention, which are used to illustrate the concept of the present invention, are illustrative and exemplary, and should not be interpreted as limiting the embodiments of the present invention and the scope of the present invention. In addition to the embodiments described herein, those skilled in the art can also adopt other obvious technical solutions based on the claims and the contents disclosed in the specification of this application, including technical solutions that adopt any obvious replacement and modification of the embodiments described herein.

[0020] The drawings of this specification are schematic diagrams, which assist in explaining the concept of the present invention and schematically show the shapes of various parts and their mutual relationships. Please note that in order to clearly show the structures of various components of the embodiments of the present invention, the drawings are not drawn according to the same scale. The same reference numerals are used to represent the same parts.

[0021] Figures 1 to 5 A detachable ceiling decoration structure according to an embodiment of the present invention is shown, comprising: The anchor rod 10 has its upper end used for connecting to the roof to be decorated. Specifically, the anchor rod can be pre-buried in the roof to be decorated. Of course, the anchor rod can also be installed separately after the roof construction is completed by means of expansion bolts or the like.

[0022] The buckle ceiling 40 includes a connecting plate 41 perpendicular to the plate surface, and a plug hole 42 is provided on the connecting plate 41; Figure 1 and Figure 2 In a preferred embodiment shown, the panel surface of the buckled ceiling 40 is a rectangular structure, and the four sides of the buckled ceiling 40 are provided with connecting plates 41 perpendicular to the panel surface. The buckled ceiling is preferably made of aluminum alloy, which can reduce the weight of the buckled ceiling while better controlling the production cost, and reduce the gravity that causes the fall to a certain extent.

[0023] The keel 20 is constructed as a plurality of installation units corresponding to the buckled ceiling 40; in the present invention, the keel used mainly plays the role of frame and connection. Figure 1 and Figure 2 As shown, mutually perpendicular straight rods are used as the base material for keel construction, and specifically, steel keels, wooden keels, aluminum alloy keels, etc. can be used. Figure 1 and Figure 2 Only four installation units are shown, and only the snap-on ceiling corresponding to one of the installation units is shown. Those skilled in the art know that the layout of the keel can be set according to specific construction needs, and a corresponding number of snap-on ceilings can be installed on the keel.

[0024] Fixed module 3, such as Figures 3 to 5 As shown, the fixing module 3 is fixed to the lower part of the keel 20, and each installation unit corresponds to four fixing modules 3 arranged on the keel 20; for example, for a square structured snap-on ceiling, four corresponding fixing modules are respectively arranged on the connecting plates on the four sides for fixing.

[0025] The fixing module 3 includes a base block 31, a top rod 32, an insertion rod 33, a first driving wheel 34, a second driving wheel 35 and a third driving wheel 36; The base block is a roughly rectangular parallelepiped structure, and a groove parallel to its length direction is provided at the bottom of the base block 31. Figure 3 The lower end of the push rod 32 is arranged in the groove; Figure 4 and Figure 5 A guide member 311 and a guide hole 312 that cooperate with the ejector rod 32 are provided in the base block 31 , and the ejector rod 32 can move freely in the guide member 311 and the guide hole 312 .

[0026] The first driving wheel 34 includes a first pulley 341 and a first gear 342 which are coaxially arranged. The first gear 342 is meshed with the teeth arranged on the side of the top rod 32. In order to simplify the drawing, Figure 4 and Figure 5The teeth are omitted in the figure, but those skilled in the art can set a tooth structure that matches the first gear; the first driving wheel is installed in the installation cavity of the base block through the rotating shaft, and the installation cavity refers to Figure 3 The cavity shown on the right.

[0027] The insertion rod 33 is vertically arranged in the insertion rod mounting hole of the base, and a tooth structure is provided on the upper part of the insertion rod 33; the insertion rod mounting hole is located below the mounting cavity; in a preferred embodiment, the insertion rod mounting hole is connected with the mounting cavity; a driving rack 331 is installed on the upper part of the insertion rod 33, and the driving rack 331 is meshed and connected with the second driving wheel 35 and the third driving wheel 36.

[0028] The second drive wheel 35 and the third drive wheel 36 each include a coaxially arranged second pulley 361 and a second gear 362, the second drive wheel 35 and the third drive wheel 36 are installed in the base, the second drive wheel 35 and the third drive wheel 36 are located above the insertion rod 33 and can be meshed and connected with the tooth structure on the upper part of the insertion rod 33; the first pulley 341 of the first drive wheel 34 is connected to the second pulley 361 of the second drive wheel 35 and the third drive wheel 36 through a synchronous belt.

[0029] The process of ceiling construction using the detachable ceiling decoration structure of the above embodiment of the present invention is as follows: The construction method is implemented using the detachable ceiling decoration structure of the above embodiment, and the construction method includes: step 1, fixing the upper end of the anchor rod 10 to the roof to be decorated by expansion bolts; step 2, installing the required number of keels 20 to the lower end of the anchor rod 10 according to the size of the roof to be decorated; step 3, installing the fixing module 3 below the keel 20; step 4, installing the buckled ceiling 40 to the fixing module 3. The connecting plate 41 of the buckled ceiling 40 is gradually inserted into the groove of the base block 31 and the top rod 32 is lifted. The top rod 32 drives the first driving wheel 34 to rotate and drives the second driving wheel 35 to rotate. The second driving wheel 35 drives the plug rod 33 to move toward the connecting plate 41 and insert it into the plug hole 42 of the connecting plate 41 to achieve fixation. Before the top rod drives other components to move, the teeth of the plug rod mesh with the second gear of the second driving wheel. Since the plug rod has not passed through the groove of the base block, the plug rod has not yet contacted the third driving wheel. After the snap-on ceiling is installed in place, the top rod is pushed upward to the first locking position, at which time the insertion rod passes through the groove of the base block and meshes with the second gear of the third driving wheel. Through the above construction steps, the snap-on ceiling is locked in the groove of the fixing module by the action of the insertion rod. Compared with the prior art method of clamping the aluminum gusset plate by the clamping force of the keel, the snap-on ceiling has the advantages of being more stable and safer, and the snap-on ceiling will not fall off during use.

[0030] The detachable ceiling decoration structure implemented in the present invention can be further improved, and a first magnetic component is installed on the surface or inside of the top rod 32, and the first magnetic component is a permanent magnet. Preferably, a groove for installing the permanent magnet is provided at the lower end of the top rod, and the permanent magnet is installed in the above groove in a manner of vertical layout of the magnetic poles. The vertical layout of the magnetic poles means that for a strip-shaped or columnar permanent magnet, one end of the permanent magnet is an N pole and the other end is an S pole, and the strip-shaped or columnar permanent magnet is vertically installed in the groove.

[0031] Corresponding to the above-mentioned detachable ceiling decoration structure, the present invention also provides a construction method for a detachable ceiling, and the construction method is implemented using the above-mentioned improved detachable ceiling decoration structure, and the construction method includes: step 1, fixing the upper end of the anchor rod 10 to the roof to be decorated by an expansion bolt; step 2, installing the required number of keels 20 to the lower end of the anchor rod 10 according to the size of the decorated roof; step 3, installing the fixing module 3 to the position where the snap-on ceiling 40 needs to be installed and connecting it to the bottom of the keel 20; step 4, installing the snap-on ceiling 40 to the fixing module 3; in step 4, the connecting plate 41 of the snap-on ceiling 40 is gradually inserted into the groove of the base block 31 and lifts the top rod 32, the top rod 32 drives the first driving wheel 34 to rotate and drives the second driving wheel 35 to rotate, the second driving wheel 35 drives the insertion rod 33 to move toward the connecting plate 41 and insert it into the socket 42 of the connecting plate 41 to achieve fixation. When the buckle ceiling 40 needs to be disassembled, the second magnetic component is used to drive the top rod 32 to move upward under the buckle ceiling 40. The second magnetic component is preferably a permanent magnet. The magnetic pole close to the first magnetic component has the same polarity as the magnetic pole at the lower end of the first magnetic component. By using the repulsive effect of magnetic force, the top rod moves upward and 32 drives the first drive wheel 34 to rotate and drives the third drive wheel 36 to rotate. The third drive wheel gradually moves the end of the plug rod away from the socket of the connecting plate, so that the plug rod 33 is separated from the socket 42 of the connecting plate 41. The ceiling decoration structure and the corresponding construction method of the above embodiment of the present invention provide a non-contact ceiling disassembly method, which uses magnetic force to separate the originally locked plug rod from the buckle ceiling, thereby realizing the disassembly of the buckle ceiling.

[0032] The technical features disclosed above are not limited to the disclosed combinations with other features. Those skilled in the art may also make other combinations between the technical features according to the purpose of the invention to achieve the purpose of the invention.

Claims

1. A detachable ceiling decoration structure, characterized in that: include: An anchor rod (10), a buckled ceiling (40), a keel (20) and a fixing module (3); the upper end of the anchor rod (10) is used to connect the roof to be decorated; the buckled ceiling (40) includes a connecting plate (41) perpendicular to the plate surface, and the connecting plate (41) is provided with a plug hole (42); the keel (20) is constructed as a plurality of mounting units corresponding to the buckled ceiling (40); the fixing module (3) is fixed to the lower part of the keel (20), and each of the mounting units corresponds to four fixing modules (3) arranged on the keel (20); the fixing module (3) includes a base block (31), a top rod (32), an insertion rod (33), a first driving wheel (34), a second driving wheel (35) and a third driving wheel (36); the lower part of the base block (31) is provided with a groove, and the lower end of the top rod (32) is arranged in the groove; the first driving wheel (34) includes a coaxial A first pulley (341) and a first gear (342) are provided, and the first gear (342) is meshed with the teeth provided on the side of the top rod (32); the insertion rod (33) is vertically arranged in the insertion rod (33) installation hole of the base, and the upper part of the insertion rod (33) is provided with a tooth structure; the second driving wheel (35) and the third driving wheel (36) both include a coaxially arranged second pulley (361) and a second gear (362), the second driving wheel (35) and the third driving wheel (36) are installed in the base, the second driving wheel (35) and the third driving wheel (36) are located above the insertion rod (33) and can be meshed with the tooth structure on the upper part of the insertion rod (33); the first pulley (341) of the first driving wheel (34) is connected with the second pulley (361) of the second driving wheel (35) and the third driving wheel (36) through a synchronous belt.

2. The detachable ceiling decoration structure according to claim 1, characterized in that: The board surface of the buckled ceiling (40) is a rectangular structure, and the four sides of the buckled ceiling (40) are provided with connecting plates (41) perpendicular to the board surface.

3. The detachable ceiling decoration structure according to claim 1, characterized in that: A guide member (311) and a guide hole (312) matched with the push rod (32) are provided in the base block (31), and the push rod (32) can move freely in the guide member (311) and the guide hole (312).

4. The detachable ceiling decoration structure according to claim 1, characterized in that: A driving rack (331) is installed on the upper part of the insertion rod (33), and the driving rack (331) is meshedly connected with the second driving wheel (35) and the third driving wheel (36).

5. The detachable ceiling decoration structure according to claim 1, characterized in that: A first magnetic component is installed on the surface or inside of the push rod (32), and the first magnetic component is a permanent magnet.

6. A construction method for a detachable ceiling, characterized in that: The construction method is implemented using the detachable ceiling decoration structure described in any one of claims 1 to 4, and the construction method comprises: step 1, fixing the upper end of the anchor rod (10) to the roof to be decorated by means of expansion bolts; step 2, installing the required number of keels (20) to the lower end of the anchor rod (10) according to the size of the roof to be decorated; step 3, installing the fixing module (3) below the keel (20); step 4, installing the buckled ceiling (40) to the fixing module (3).

7. The construction method of a detachable ceiling according to claim 6, characterized in that: In step 4, the connecting plate (41) that is fastened to the ceiling (40) is gradually inserted into the groove of the base block (31) and lifts the push rod (32), the push rod (32) drives the first driving wheel (34) to rotate and drives the second driving wheel (35) to rotate, the second driving wheel (35) drives the insertion rod (33) to move toward the connecting plate (41) and insert it into the insertion hole (42) of the connecting plate (41) to achieve fixation.

8. A method for constructing a detachable ceiling, characterized in that: The construction method is implemented by using the detachable ceiling decoration structure described in claim 5, and the construction method comprises: step 1, fixing the upper end of the anchor rod (10) to the roof to be decorated by means of expansion bolts; step 2, installing the required number of keels (20) to the lower end of the anchor rod (10) according to the size of the decorated roof; step 3, installing the fixing module (3) to the position where the snap-on ceiling (40) needs to be installed and connecting it to the bottom of the keel (20); step 4, installing the snap-on ceiling (40) to the fixing module (3); in step 4, the connecting plate (41) of the snap-on ceiling (40) is gradually inserted into the groove of the base block (31) and the push rod (32) is lifted, the push rod (32) drives the first driving wheel (34) to rotate and drives the second driving wheel (35) to rotate, the second driving wheel (35) drives the insertion rod (33) to move toward the connecting plate (41) and insert it into the socket (42) of the connecting plate (41) to achieve fixation.

9. The construction method of a detachable ceiling according to claim 8, characterized in that: When the buckled ceiling (40) needs to be disassembled, the second magnetic component is used to drive the top rod (32) to move upward under the buckled ceiling (40), and the top rod (32) drives the first driving wheel (34) to rotate and drives the third driving wheel (36) to rotate, so that the insertion rod (33) is separated from the insertion hole (42) of the connecting plate (41).

Images