Decorative foam concrete insulation board suspended ceiling structure

Abstract

The invention provides a decorative foam concrete insulation board suspended ceiling structure, and particularly relates to the technical field of foam concrete insulation boards, the decorative foam concrete insulation board suspended ceiling structure comprises two suspended ceiling boards and an insulation board main body, the two sides of the top surfaces of the two suspended ceiling boards are symmetrically and fixedly connected with two perforated boards respectively; the two ends of the two positioning plates are symmetrically and fixedly connected with two fixed columns correspondingly, ball rods are fixedly arranged in the centers of the top faces of the two fixed columns correspondingly, the ball rods correspond to the corresponding center holes, the heat preservation plate body is moved upwards, and then the heat preservation plate body can be rapidly connected with a ceiling plate. The four ball rods are evenly distributed on the top face of the insulation board body, so that the insulation board body is more stably connected with the ceiling board, the mode for installing the insulation board body is convenient to operate, other auxiliary tools are not needed during aloft work, rapid and labor-saving ceiling installation of the insulation board body can be achieved, and the installation efficiency is improved. And therefore, the convenience and the efficiency of ceiling mounting operation of the insulation board main body are improved.

Description

Technical Field

[0001] The invention provides a decorative foam concrete insulation board ceiling structure, and particularly relates to the technical field of foam concrete insulation boards. Background Art

[0002] Foam concrete insulation board is a cement-based lightweight porous inorganic foam concrete insulation board made by mixing foam and cement prepared with a foaming agent, pouring and curing. Insulation board is usually used for exterior wall insulation, roof insulation, and insulation of interior walls, floors, ceilings, etc.

[0003] In the utility model with authorization announcement number CN220686350U, an assembled foam concrete insulation board is disclosed. For the assembled foam concrete insulation board, the pull rods on the upper and lower sides of the insulation board body are pulled respectively and rotated 90 degrees so that the two limit blocks and the installation cover limit each other, and the clamping block of the other insulation board body is inserted into the installation groove of this insulation board body, and then the two pull rods are rotated 90 degrees in the opposite direction respectively. At this time, the clamping rod will be reset under the elastic force of the spring so that the inclined block is clamped into the corresponding clamping groove, thereby realizing the limitation of the clamping block, thereby completing the assembly of another insulation board, which is more convenient to operate and can be completed by one person, saving time and effort, greatly improving the assembly efficiency between the insulation boards, and making the practicality of the new model higher.

[0004] However, the foam concrete insulation board still has some shortcomings when used for ceiling installation: the above-mentioned assembled foam concrete insulation board still needs to be manually installed by pulling the pull rod, and the process is still not convenient enough. At the same time, the assembled foam concrete insulation board cannot be well installed on the ceiling, that is, when the insulation board is used as a ceiling in the house, the insulation board cannot be well installed and used with the wall, and the insulation board cannot be disassembled quickly and conveniently, resulting in low installation and disassembly efficiency of the insulation board.

[0005] Therefore, the present invention proposes a decorative foam concrete insulation board ceiling structure to make up for and improve the deficiencies of the prior art. Summary of the invention

[0006] In view of the defects existing in the prior art, the present invention provides a decorative foam concrete insulation board ceiling structure, which can effectively solve the relevant technical problems raised by the background technology.

[0007] To achieve the above objectives, the present invention is implemented through the following technical scheme: The present invention discloses a decorative foam concrete insulation board ceiling structure, comprising two ceiling boards and an insulation board main body, the two ceiling boards form a group, two perforated plates are symmetrically fixedly connected to the top surfaces of the two ceiling boards on both sides, and no less than three mounting holes are evenly arranged on the two perforated plates, the insulation board main body is located directly below the two ceiling boards, and two reserved holes are symmetrically arranged on both sides of the upper surface of the insulation board main body, and a heat insulation layer, a reinforcement layer, and a waterproof layer are respectively arranged inside the insulation board main body, and the three are distributed in order from top to bottom, the heat insulation layer is prepared by mixing the base material of the insulation board main body with polypropylene fiber, the reinforcement layer is prepared by vacuum insulation fragments, and the vacuum insulation fragments are bonded to the insulation board main body through aerogel, and the waterproof layer is prepared by mixing the base material of the insulation board main body with a silicone waterproofing agent.

[0008] A quick-install and detachable mechanism is commonly provided between the ceiling board and the insulation board body, and the quick-install and detachable mechanism comprises positioning plates respectively fixedly connected to the hole walls at the bottom of the two reserved holes, and two ends of the two positioning plates are respectively and symmetrically fixedly connected to two fixed columns, and the top centers of the two fixed columns are fixedly provided with ball head rods, and the ball head rods are composed of a rod body fixed to the center of the top surfaces of the fixed columns and a hemispherical block fixed to the center of the top surfaces of the rod bodies, and a collar is movably sleeved on the outer wall of the rod body in the ball head rod, and the upper and lower surfaces of the collar are both inclined surfaces, and the bottom of the hemispherical block in the ball head rod is provided with A bottom groove for accommodating a collar, the bottom of the two ceiling panels is provided with connecting blocks corresponding to the number of ball head rods, a center hole is opened at the bottom center of the connecting block, the inner diameter of the center hole is adapted to the outer diameter of the fixed column, the ball head rod and the collar, two hole wall grooves are symmetrically opened on the connecting block and located on both sides of the center hole, spring telescopic rods are fixedly connected to the inside of the two hole wall grooves, locking blocks are fixedly arranged on the telescopic ends of the two spring telescopic rods close to each other, the bottom surfaces of the two locking blocks are inclined surfaces, and the top surfaces of the two locking blocks are flat surfaces.

[0009] Preferably, at least three countersunk holes are evenly arranged on the positioning plate, and the countersunk holes are used for threaded connection of bolts.

[0010] Preferably, the bottom surface of the collar initially fits with the top surface of the fixed column, and the inner ring surface of the collar and the outer ring surface of the rod body in the ball head rod are both smooth surfaces.

[0011] Preferably, the number of the connection blocks is set to an even number.

[0012] Preferably, the inclined surfaces of the two locking blocks are initially located inside the central hole.

[0013] Preferably, an adjustment and adaptation component is provided between the connecting block and the ceiling panel, the adjustment and adaptation component includes an adaptation groove opened on the bottom surface of the ceiling panel, the connecting block is slidably connected inside the adaptation groove, two extension plates are symmetrically and detachably connected to the outer walls on both sides of the connecting block, side grooves are opened at positions on the ceiling panel corresponding to the two extension plates, and the two extension plates are slidably connected to the corresponding side grooves.

[0014] Preferably, outer surfaces of the two extension plates are smooth, and surfaces of the two extension plates on a side away from the connecting block are flush with the side surfaces of the ceiling plate.

[0015] Preferably, the adjustment and adaptation component also includes two through holes symmetrically opened on the two extension plates, and fastening bolts are inserted into the through holes opened on the two extension plates. A threaded hole is opened at a position corresponding to the fastening bolt on the connecting block, and the fastening bolt is threadedly connected to the threaded hole.

[0016] Preferably, an end surface of the fastening bolt away from the threaded hole is flush with a side surface of the extension plate.

[0017] The technical solution provided by the present invention has the following beneficial effects compared with the known prior art: the decorative foam concrete insulation board ceiling structure, through the cooperation of the ceiling board and the positioning plate and ball head rod and other components arranged above the insulation board body, when the user installs the insulation board body, the ceiling board is used as the basic framework for the ceiling operation. It is only necessary to match the ball head rod with the corresponding center hole and move the insulation board body upwards to quickly connect an insulation board body with the ceiling board, and four ball head rods are evenly distributed on the top surface of the insulation board body, so that the insulation board body is more firmly connected to the ceiling board. The method of installing the insulation board body is easy to operate, and no other auxiliary tools are needed during high-altitude operations, so that the insulation board body can be quickly and labor-savingly installed on the ceiling, thereby improving the convenience and efficiency of the insulation board body ceiling installation operation; By using the ring and the locking block and other parts in combination, when the user needs to replace the insulation board body, the insulation board body can be easily and conveniently disassembled, and the disassembly operation can be quickly completed without disassembling the ceiling board or using external disassembly tools during the disassembly process, thereby improving the convenience of disassembly and replacement of the insulation board body; Through the coordinated use of the provided connecting blocks, extension plates, fastening bolts and other components, when the user performs ceiling installation, the user can adjust the distance between two adjacent connecting blocks according to the different sizes of the insulation board bodies to meet the ceiling installation of the insulation board bodies of different sizes, thereby improving the adaptability and flexibility of the actual ceiling installation link of the insulation board body; An insulation layer, a reinforcement layer and a waterproof layer are respectively arranged inside the insulation board body. The three are respectively prepared by mixing or combining polypropylene fibers, vacuum insulation fragments, silicone waterproofing agent and the base material of the insulation board body, so as to further improve the insulation effect of the insulation board body as well as the strength and waterproof performance of the insulation board body and enhance the comprehensive performance of the insulation board body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a main perspective structural diagram of the present invention; Figure 2 This is a cutaway three-dimensional structural diagram of the main body of the thermal insulation board of the present invention; Figure 3 It is a partial three-dimensional structural diagram of the relevant components of the positioning plate of the present invention; Figure 4 It is a partial three-dimensional structural diagram of the relevant components of the fixed column of the present invention; Figure 5 It is a partial three-dimensional structural diagram of the relevant components of the connecting block of the present invention in a cut-away state; Figure 6 It is a partial exploded three-dimensional structural diagram of the relevant components of the ball head rod of the present invention; Figure 7 It is a partial structural diagram of the relevant parts of the ball head rod and the locking block of the present invention; Figure 8 It is a partial three-dimensional structural diagram of the relevant components at the bottom groove of the present invention; Fig. 9 It is a partial three-dimensional structural diagram of the bottom related components of the ceiling board of the present invention; Fig.10 It is a partial three-dimensional structural diagram of the relevant components at the extension plate of the present invention; Fig.11 It is a partial three-dimensional structural diagram of the relevant components of the extension plate of the present invention in a cut-away state.

[0019] The numbers in the figure represent: 1. Ceiling board; 11. Insulation board body; 1101. Reserved hole; 1102. Insulation layer; 1103. Reinforcement layer; 1104. Waterproof layer; 12. Perforated board; Quick-install and detachable mechanism: 21, positioning plate; 22, fixed column; 23, ball head rod; 231, bottom groove; 24, collar; 25, connecting block; 26, center hole; 27, hole wall groove; 28, spring telescopic rod; 29, locking block; Adjustment and adaptation components: 31, adapter groove; 32, side groove; 33, extension plate; 34, fastening bolt; 35, threaded hole; DETAILED DESCRIPTION

[0020] The present invention will be further described below in conjunction with the embodiments.

[0021] Embodiment 1: Figure 1 As shown, a decorative foam concrete insulation board ceiling structure includes two ceiling boards 1 and an insulation board body 11. The two ceiling boards 1 form a group. Two perforated plates 12 are symmetrically fixedly connected to the top surfaces of the two ceiling boards 1 on both sides. The two perforated plates 12 are evenly provided with no less than three mounting holes. The mounting holes can be threaded with expansion bolts, and then fixed with the drilled holes on the wall through the expansion bolts, so as to complete the connection between the ceiling board 1 and the wall. The insulation board body 11 is located directly below the two ceiling boards 1. There is not only one insulation board body 11, but also different insulation board bodies 11 have different sizes. In the specific implementation, it can be adaptively set according to the area of ​​the ceiling required by the user, that is, the insulation board body 11 of the appropriate size and the number of insulation board bodies 11 are selected; similarly, the number of the above-mentioned ceiling boards 1 is more than two, and the lengths of different ceiling boards 1 are also different, which can be adaptively selected according to the required area size. Two reserved holes 1101 are symmetrically provided on both sides of the upper surface of the insulation board body 11 . The two reserved holes 1101 are reserved in advance during the preparation of the foam concrete insulation board.

[0022] As an improvement, Figure 2 As shown, the insulation board body 11 is provided with an insulation layer 1102, a reinforcement layer 1103, and a waterproof layer 1104, and the three are arranged in order from top to bottom. The insulation layer 1102 is prepared by mixing the base material of the insulation board body 11 with polypropylene fibers, and the reinforcement layer 1103 is prepared by vacuum insulation fragments, and the vacuum insulation fragments are bonded to the insulation board body 11 through aerogel. The base material of the insulation board body 11 is mainly composed of cement, water, and foaming agent. The waterproof layer 1104 is prepared by mixing the base material of the insulation board body 11 with an organic silicon waterproofing agent.

[0023] As a further improvement, Figures 3 to 8As shown, a quick-install and detachable mechanism is provided between the ceiling board 1 and the insulation board body 11. Four groups of quick-install and detachable mechanisms are provided above each insulation board body 11, and are evenly distributed above each insulation board body 11. The quick-install and detachable mechanism includes positioning plates 21 respectively fixedly connected to the bottom hole walls of the two reserved holes 1101. The positioning plates 21 are evenly provided with no less than three countersunk holes, and the countersunk holes are used for threaded connection of bolts, so as to fix the positioning plates 21 to the bottom hole walls of the reserved holes 1101. Two fixed columns 22 are symmetrically fixedly connected to the two ends of the two positioning plates 21, and the top centers of the two fixed columns 22 are fixedly provided with ball head rods 23. The ball head rods 23 are composed of a rod body fixed to the top center of the fixed column 22 and a hemispherical block fixed to the top center of the rod body. The upper surface of the hemispherical block is an arc surface, and the bottom surface is a horizontal surface. A collar 24 is movably sleeved on the outer wall of the rod body in the ball head rod 23. The upper and lower surfaces of the collar 24 are both inclined surfaces. Initially, the bottom surface of the collar 24 fits the top surface of the fixed column 22. The inner ring surface of the collar 24 and the outer ring surface of the rod body in the ball head rod 23 are both smooth surfaces. A bottom groove 231 for accommodating the collar 24 is provided at the bottom of the hemispherical block in the ball head rod 23. Specifically, when the collar 24 moves upward, the upper half of the collar 24 is just in the bottom groove 231. At this time, the inclined surface on the lower half of the collar 24 will form a transition inclined surface at the bottom of the hemispherical surface, that is, the maximum diameter of the collar 24 is equal to the maximum diameter of the hemispherical block. The bottom of the two ceiling panels 1 is provided with connecting blocks 25 corresponding to the number of ball head rods 23. The number of connecting blocks 25 is set to an even number. The connecting blocks 25 set in an even number are adapted to the above-mentioned four sets of quick-install and detachable mechanisms. A center hole 26 is provided at the bottom center of the connection block 25, and the inner diameter of the center hole 26 is compatible with the outer diameter of the fixed column 22, the ball head rod 23, and the collar 24, that is, all three can enter the center hole 26. Two hole wall grooves 27 are symmetrically provided on the connection block 25 and located on both sides of the center hole 26. The insides of the two hole wall grooves 27 are fixedly connected with spring telescopic rods 28. The two spring telescopic rods 28 are fixedly provided with locking blocks 29 on the telescopic ends close to each other. The telescopic ends are connected to the inside of the spring telescopic rods 28. The built-in spring is connected between the telescopic ends and the inside of the spring telescopic rods 28, which is used to automatically reset the locking blocks 29 after being squeezed and displaced. The inclined surfaces of the two locking blocks 29 are initially located inside the center hole 26 to ensure that the ball head rod 23 can contact and squeeze with the inclined surfaces of the two after moving up. The bottom surfaces of the two locking blocks 29 are both inclined surfaces, and the top surfaces of the two locking blocks 29 are both flat surfaces.

[0024] When using: When the user needs to perform ceiling work, first measure the required ceiling area, and then select the appropriate size and number of insulation board bodies 11 according to the measured area. Then, the user first selects the ceiling board 1 with the appropriate size and number, and uses the two perforated plates 12 on the ceiling board 1 as the position reference, and then Figure 3As shown, first fit the side surface of the perforated plate 12 away from the ceiling plate 1 to the wall surface, and ensure that the entire ceiling plate 1 is level. Then, with the help of a marking tool, such as a marker, by referring to the position of the mounting hole on the perforated plate 12, mark the position corresponding to the mounting hole. After all the markings are completed, the user uses a drilling tool in the prior art, such as an electric drill, to open holes for connecting expansion bolts at the marked positions on the wall. After all the holes are opened, the user can match the mounting holes on the perforated plate 12 with the holes on the wall, and then insert the expansion bolts through the mounting holes first, and then insert them into the holes on the wall until all the expansion bolts are completely fastened and connected to all the holes on the wall. At this point, the installation of the ceiling plate 1 is completed. According to this step, all the required ceiling plates 1 can be installed on the wall for use.

[0025] Afterwards, the user takes an insulation board body 11 and two positioning plates 21, first places the positioning plate 21 on the bottom hole wall of the reserved hole 1101, and uses an electric drill to drill three holes with internal threads on the bottom hole wall of the reserved hole 1101 with the countersunk hole as a reference, and then inserts the bolts through the countersunk hole into the hole, so as to fix the positioning plate 21 to the reserved hole 1101, thereby indirectly causing all the components on the positioning plate 21 to be indirectly connected to the insulation board body 11. The bolts and countersunk holes cooperate to achieve connection between the positioning plate 21 and the insulation board body 11, which is also convenient for subsequent replacement of the insulation board body 11 without replacing all the components on the positioning plate 21. Then, the four ball head rods 23 on the insulation board body 11 are respectively aligned with the center hole 26 at the bottom center of the corresponding connection block 25, and then the insulation board body 11 is gradually moved upward to cause each ball head rod 23 to gradually enter the corresponding center hole 26. As the ball head rod 23 enters the center hole 26, the hemispherical block in the ball head rod 23 is easy to conflict with the inclined surface of the two locking blocks 29, so that after the ball head rod 23 continues to move upward to squeeze the inclined surface of the two locking blocks 29, it will cause the two locking blocks 29 to move horizontally in a direction away from each other, and in the process, the telescopic end of the spring telescopic rod 28 gradually compresses the built-in spring. As the arc surface of the hemispherical block moves up to not conflict with the inclined surface of the locking block 29, at this time, under the action of the rebound force of the built-in spring, the telescopic end of the spring telescopic rod 28 and the two locking blocks 29 are driven to move horizontally towards each other, and finally the plane of the two locking blocks 29 is made to fit with the horizontal surface of the hemispherical block. In this state, there is a gap between the top surface of the ball head rod 23 and the top hole wall of the center hole 26, and there is also a gap between the top surface of the insulation board body 11 and the bottom surface of the ceiling board 1. The gap is used for subsequent use and replacement of the insulation board body 11. The detailed principle and steps of this process will be explained in detail later. At this time, the ball head rod 23 is locked inside the center hole 26 by two locking blocks 29, thereby indirectly connecting the insulation board body 11 with the ceiling board 1, and completing the installation steps of the insulation board body 11. According to this step, each insulation board body 11 can be connected to the ceiling board 1 one by one, thereby realizing the ceiling installation of the insulation board body 11.Therefore, by setting the ceiling panel 1 and the cooperation of the positioning plate 21 and the ball head rod 23 arranged above the insulation board main body 11, when the user installs the insulation board main body 11, the ceiling panel 1 is used as the basic framework for the ceiling operation. It is only necessary to align the ball head rod 23 with the corresponding center hole 26 and move the insulation board main body 11 upwards, so that an insulation board main body 11 can be quickly connected to the ceiling panel 1, and four ball head rods 23 are evenly distributed on the top surface of the insulation board main body 11, so that the insulation board main body 11 is more firmly connected to the ceiling panel 1. The method of installing the insulation board main body 11 is easy to operate, and no other auxiliary tools are needed during high-altitude operations, so that the insulation board main body 11 can be quickly and labor-savingly installed for the ceiling, thereby improving the convenience and efficiency of the ceiling installation operation of the insulation board main body 11.

[0026] Considering that the surface of the insulation board body 11 may be accidentally damaged during subsequent use, such as scratches on the bottom surface of the insulation board body 11 caused by an object, or cracks on the surface of the insulation board body 11 after long-term use. At this time, the user can hold the bottom of the insulation board body 11 with his hands for the damaged insulation board body 11, and apply external force upward to cause the insulation board body 11 to move upward, thereby causing the ball head rod 23 to move upward synchronously inside the center hole 26 until the top surface of the insulation board body 11 fits the bottom surface of the insulation board body 11. In this process, as the insulation board body 11 moves upward, the ball head rod 23 and the collar 24 will also move upward synchronously, and the height position of the two locking blocks 29 at this time does not change. Therefore, as the ball head rod 23 moves upward, the horizontal surface of the hemispherical block separates from the plane of the locking block 29, and as the collar 24 moves upward, the inclined surface of its upper part will be forced to contact and squeeze the inclined surfaces of the two locking blocks 29, and the two locking blocks 29 will be forced to move away from the horizontal direction again, causing the built-in spring to be compressed again. Finally, as the collar 24 moves upward, the two locking blocks 29 will contact and squeeze the inclined surface of the lower part of the collar 24, and because the built-in spring will provide the two locking blocks 29 with a force to press the inclined surface of the collar 24, the two locking blocks 29 will be forced to squeeze the inclined surface of the lower part of the collar 24 and the collar 24 will be forced to move upward under the action of the rebound force of the built-in spring, so that the upper part of the collar 24 enters the interior of the bottom groove 231, and at this time, the lower part of the collar 24 is formed at the bottom of the hemispherical surface. The user releases a little of the lifting force on the bottom of the insulation board body 11, and the insulation board body 11 gradually moves downward under the action of gravity, and then the lower half of the collar 24 contacts and squeezes the planes of the two locking blocks 29. Under the squeezing action of the lower half of the collar 24, the two locking blocks 29 move away from each other horizontally, that is, the two locking blocks 29 will not hinder the ball head rod 23 from moving downward until the ball head rod 23 gradually separates from the center hole 26. At this point, the disassembly of the insulation board body 11 is completed. After the disassembly is completed, the user can separate the positioning plate 21 from the reserved hole 1101, take out a new insulation board body 11, and reconnect the positioning plate 21 to the insulation board body 11, and then follow the above installation steps to achieve the re-installation of the new insulation board body 11. Therefore, by using the ring 24 in conjunction with the locking block 29 and other components, when the user needs to replace the insulation board main body 11, the insulation board main body 11 can be easily and conveniently removed, and during the disassembly process, there is no need to disassemble the ceiling panel 1 or use external disassembly tools, and the disassembly operation can be quickly completed, thereby improving the convenience of disassembly and replacement of the insulation board main body 11.

[0027] Embodiment 2: Figures 9 to 11As shown, the above-mentioned decorative foam concrete insulation board ceiling structure also includes an adjustment and adaptation component arranged between the connecting block 25 and the ceiling board 1. Specifically, the above-mentioned connecting block 25 is connected to the ceiling board 1 through the adjustment and adaptation component. The adjustment and adaptation component includes an adaptation groove 31 opened on the bottom surface of the ceiling board 1, and the connecting block 25 is slidably connected inside the adaptation groove 31. The outer walls on both sides of the connecting block 25 are symmetrically and detachably connected with two extension plates 33. The outer surfaces of the two extension plates 33 are smooth surfaces, and the surfaces of the two extension plates 33 away from the connecting block 25 are flush with the side of the ceiling board 1. In other words, after the two extension plates 33 are connected to the connecting block 25, there will be no redundant parts of the extension plates 33 exceeding the surfaces on both sides of the ceiling board 1. Therefore, if the side of the ceiling board 1 needs to be fitted with the side of the wall when installing it, the extension plate 33 will not hinder the fitting of the side of the ceiling board 1 with the side of the wall. Side grooves 32 are opened on the ceiling board 1 at positions corresponding to the two extension plates 33, and the two extension plates 33 are slidably connected in the corresponding side grooves 32.

[0028] Furthermore, if Fig.11 As shown, the adjustment and adaptation component also includes two through holes symmetrically opened on the two extension plates 33, and fastening bolts 34 are inserted in the through holes opened on the two extension plates 33. Threaded holes 35 are opened at positions corresponding to the fastening bolts 34 on the connecting block 25. The number and positions of the threaded holes 35 correspond to the through holes. The fastening bolts 34 are threadedly connected with the threaded holes 35, and the end face of the fastening bolts 34 away from the threaded holes 35 is flush with the side of the extension plate 33, so that the fastening bolts 34 will not affect the side fit of the ceiling panel 1 and the wall.

[0029] During use: Considering the convenience of the above-mentioned connecting block 25 and the ceiling board 1 when they are first assembled and used, and the applicability of selecting different sizes and numbers of insulation board bodies 11 for ceiling installation according to the ceiling area. After the user selects the insulation board body 11 of the appropriate number and size according to the required ceiling area, a plurality of connecting blocks 25 can be placed into the adapter groove 31 on the ground, and the plurality of connecting blocks 25 must be an even number. Then, the two extension plates 33 are horizontally passed through the side groove 32, so that the through holes on the extension plates 33 correspond to the threaded holes 35 on both sides of the connecting block 25, and then the fastening bolt 34 is passed through the through hole, and then the fastening bolt 34 is rotated to cause the fastening bolt 34 to be threadedly connected with the threaded hole 35, thereby fastening the two extension plates 33 to the connecting block 25. At this time, the connecting block 25 cannot move up and down under the limiting effect of the two extension plates 33 and the side groove 32, and the cooperation effect of the adapter groove 31, but the connecting block 25 can be adjusted in the horizontal direction along the track of the side groove 32, so that when installing the insulation board body 11 of different sizes, the distance between the two connecting blocks 25 located in the same adapter groove 31 can be adjusted according to the size of the insulation board body 11 to adapt to the installation of the insulation board body 11 of different sizes. The two ceiling panels 1 can also be independently installed and fixed to the wall, so by adjusting the distance between the two ceiling panels 1, it can also further adapt to the installation of the insulation board body 11 of different sizes. Therefore, through the coordinated use of the provided connecting blocks 25, extension plates 33, fastening bolts 34 and other components, when the user performs ceiling installation operations, the user can adjust the distance between two adjacent connecting blocks 25 according to the insulation board bodies 11 of different sizes to meet the ceiling installation operations of insulation board bodies 11 of different sizes, thereby improving the adaptability and flexibility of the actual ceiling installation link of the insulation board body 11.

[0030] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A decorative foam concrete insulation board ceiling structure, comprising two ceiling boards (1) and an insulation board body (11), characterized in that: Two of the ceiling panels (1) form a group, and two perforated plates (12) are symmetrically fixedly connected to the top surfaces of the two ceiling panels (1) on both sides, and the two perforated plates (12) are evenly provided with no less than three mounting holes, the insulation board body (11) is located directly below the two ceiling panels (1), and two reserved holes (1101) are symmetrically provided on both sides of the upper surface of the insulation board body (11), and the insulation board body (11) is provided with an insulation layer (1102), a reinforcement layer (1103), and a waterproof layer (1104) inside, respectively, and the three are arranged in order from top to bottom, the insulation layer (1102) is prepared by mixing the base material of the insulation board body (11) and polypropylene fibers, the reinforcement layer (1103) is prepared by vacuum insulation fragments, and the vacuum insulation fragments are bonded to the insulation board body (11) through aerogel, and the waterproof layer (1104) is prepared by mixing the base material of the insulation board body (11) and an organic silicon waterproofing agent; A quick-install and detachable mechanism is provided between the ceiling plate (1) and the insulation plate body (11), the quick-install and detachable mechanism comprising positioning plates (21) respectively fixedly connected to the bottom hole walls of the two reserved holes (1101), two ends of the two positioning plates (21) respectively and symmetrically fixedly connected to two fixed columns (22), the top centers of the two fixed columns (22) are fixedly provided with ball head rods (23), the ball head rods (23) are composed of a rod body fixed to the top centers of the fixed columns (22) and a hemispherical block fixed to the top centers of the rod body, a collar (24) is movably sleeved on the outer wall of the rod body in the collar (23), the upper and lower surfaces of the collar (24) are both inclined surfaces, and the bottom of the hemispherical block in the collar (23) is provided with a slot for accommodating the collar (24). A bottom groove (231), the bottoms of the two ceiling panels (1) are provided with connecting blocks (25) corresponding to the number of the ball head rods (23), a center hole (26) is opened at the center of the bottom of the connecting block (25), the inner diameter of the center hole (26) is matched with the outer diameter of the fixed column (22), the ball head rod (23), and the collar (24), two hole wall grooves (27) are symmetrically opened on the connecting block (25) and located on both sides of the center hole (26), the insides of the two hole wall grooves (27) are fixedly connected with spring telescopic rods (28), and locking blocks (29) are fixedly arranged on the telescopic ends of the two spring telescopic rods (28) on the side close to each other, the bottom surfaces of the two locking blocks (29) are both inclined surfaces, and the top surfaces of the two locking blocks (29) are both flat surfaces.

2. The decorative foam concrete insulation board ceiling structure according to claim 1, characterized in that: The positioning plate (21) is evenly provided with no less than three countersunk holes, and the countersunk holes are used for threaded connection of bolts.

3. The decorative foam concrete insulation board ceiling structure according to claim 1, characterized in that: Initially, the bottom surface of the sleeve ring (24) and the top surface of the fixed column (22) are in contact with each other, and the inner ring surface of the sleeve ring (24) and the outer ring surface of the rod body in the ball head rod (23) are both smooth surfaces.

4. The decorative foam concrete insulation board ceiling structure according to claim 1, characterized in that: The number of the connection blocks (25) is set to an even number.

5. The decorative foam concrete insulation board ceiling structure according to claim 1, characterized in that: The inclined surfaces of the two locking blocks (29) are initially located inside the central hole (26).

6. The decorative foam concrete insulation board ceiling structure according to claim 4, characterized in that: An adjustment and adaptation component is provided between the connecting block (25) and the ceiling plate (1), the adjustment and adaptation component comprising an adaptation groove (31) provided on the bottom surface of the ceiling plate (1), the connecting block (25) being slidably connected inside the adaptation groove (31), two extension plates (33) being symmetrically and detachably connected to the outer walls on both sides of the connecting block (25), side grooves (32) being provided at positions on the ceiling plate (1) corresponding to the two extension plates (33), and the two extension plates (33) being slidably connected inside the corresponding side grooves (32).

7. The decorative foam concrete insulation board ceiling structure according to claim 6, characterized in that: The outer surfaces of the two extension plates (33) are smooth surfaces, and the surfaces of the two extension plates (33) on the side away from the connection block (25) are flush with the side surface of the ceiling plate (1).

8. The decorative foam concrete insulation board ceiling structure according to claim 6, characterized in that: The adjustment and adaptation component further comprises two through holes symmetrically provided on the two extension plates (33), and fastening bolts (34) are inserted into the through holes provided on the two extension plates (33). A threaded hole (35) is provided at a position on the connection block (25) corresponding to the fastening bolt (34), and the fastening bolt (34) is threadedly connected to the threaded hole (35).

9. The decorative foam concrete insulation board ceiling structure according to claim 8, characterized in that: An end surface of the fastening bolt (34) away from the threaded hole (35) is flush with a side surface of the extension plate (33).

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