A prefabricated brick ceiling

Abstract

The present invention relates to the technical field of prefabricated brick ceilings, and specifically to an assembled prefabricated brick ceiling, comprising: a prefabricated brick body; a groove positioning mechanism is provided at one end of the prefabricated brick body, a bracket positioning mechanism is provided at the other end of the prefabricated brick body, two or more prefabricated brick bodies are aligned and placed on the bracket positioning mechanism of another prefabricated brick body through the groove positioning mechanism; a brick positioning assembly mechanism; the brick positioning assembly mechanism is positioned and installed in the groove positioning mechanism and the bracket positioning mechanism aligned between the two prefabricated brick bodies. In the present invention, after alignment, the brick positioning assembly mechanism is used for load-bearing installation, and then the prefabricated brick body is lifted up by the bracket positioning mechanism in turn, and the groove positioning mechanism is installed by the brick positioning assembly mechanism, and the prefabricated brick body is installed in a single row along one side of the support plate body, and the prefabricated brick body is sewn with a top groove load-bearing pressure on the bracket body, so that the prefabricated brick body has better integrated load-bearing performance when the ceiling is installed.

Description

Technical Field

[0001] The invention relates to the technical field of prefabricated brick ceilings, and in particular to an assembled prefabricated brick ceiling. Background Art

[0002] The existing ceiling system mainly uses metal hangers and high-strength anchor bolts to install decorative panels such as stone, metal plates, cement plates, etc. on the building ceiling. According to the installation location, it can be divided into outdoor ceilings and indoor ceilings. The outdoor ceiling system belongs to the field of external curtain walls, and the principles and practices followed are based on the technical measures of external curtain walls. The installed decorative materials, whether metal plates or stones, are spliced ​​in large plate sizes. Indoor ceilings mostly use lightweight keel systems such as light steel keels and aluminum alloy keels. The hoisted panels are also commonly used lightweight materials such as gypsum boards, composite wood boards, composite metal plates, etc. The plate shapes are mostly square, rectangular, etc., and their sizes are mostly greater than 300mm.

[0003] Sintered bricks are traditional small blocks with a conventional size of 240*115*53. In recent years, with the improvement of production technology, its specifications and sizes have also been enriched, with 210*100*60, 400*60*50 and other specifications and sizes appearing. The size can also be customized according to customer needs. However, due to the raw materials and production process requirements of the bricks themselves, it is impossible to produce large-sized bricks. The traditional raw materials of bricks are clay, and now also include shale, coal gangue, etc. These raw materials are added with appropriate water, fully mixed, pressed into blanks, and then baked. During baking, due to the evaporation of water and a series of physical and chemical changes and the loss of certain substances in the raw materials, the finished product not only becomes lighter, but also shrinks slightly in volume. In order to control the uniform baking and shrinkage ratio of the inside and outside of the brick blank, its specifications and sizes cannot be too large. The brick is also relatively heavy, with a density of 1800kg / m3.

[0004] The Chinese patent discloses an assembled sintered brick prefabricated reverse ceiling system (authorization announcement number CN114525881A). The patent technology is an assembled sintered brick prefabricated reverse ceiling system. It includes brick masonry components, keel frames, metal tie rods and concrete main structures; the brick masonry components are evenly distributed in multiple groups, and the brick masonry components include brick masonry, UHPC high-strength concrete and connectors. The UHPC high-strength concrete is evenly distributed on the back of the brick masonry, and the connectors are pre-buried in the UHPC high-strength concrete; the connectors are connected to the keel frame to form a brick prefabricated ceiling board, and multiple metal tie rods are evenly arranged. The bottom end of the metal tie rod is connected to the keel frame, and the top end of the metal tie rod is connected to the concrete main structure. The invention applies decorative brick masonry to architectural hanging decoration, which can perfectly show the effect of solid bricks, and can be prefabricated and processed for mass production, thereby increasing the prefabrication rate of construction projects. Through standardized mass production and processing, prefabricated panels are installed on site, shortening the construction period, and the structure is installed firmly and safely. This patented technology solves the problem that decorative bricks are not suitable for direct use in curtain wall ceiling systems, nor are they suitable for direct use in indoor ceilings. The current dry-hanging curtain wall system exterior finishing materials are difficult to directly use sintered bricks, and the facing brick finishes have certain safety hazards due to their own characteristics, which limits the use of sintered bricks in the ceiling field.

[0005] However, in the prior art, when prefabricated bricks are used to set up a suspended ceiling, a single brick is supported by a keel to bear the weight of the suspended ceiling, resulting in the weight of several single bricks being separated. These bricks are prone to fall and injure people during vibrations such as earthquakes. It is necessary to solve the problem that when prefabricated bricks are assembled into a suspended ceiling in the prior art, gravity forms a whole to reduce the occurrence of falling and injuring people.

[0006] Therefore, those skilled in the art provide an assembled brick prefabricated ceiling to solve the problems raised in the above background technology. Summary of the invention

[0007] In order to solve the above technical problems, the present invention provides:

[0008] An assembled brick prefabricated ceiling comprises: a prefabricated brick body; a groove positioning mechanism is provided at one end of the prefabricated brick body, and a bracket positioning mechanism is provided at the other end of the prefabricated brick body, two or more prefabricated brick bodies are aligned through the groove positioning mechanism and placed on the bracket positioning mechanism of another prefabricated brick body; a brick positioning assembly mechanism; the brick positioning assembly mechanism is positioned and installed in the groove positioning mechanism and the bracket positioning mechanism aligned between the two prefabricated brick bodies; and an assembled ceiling frame, which cooperates with the brick positioning assembly mechanism to install the prefabricated brick body ceiling.

[0009] Preferably: a bottom support groove is provided on one side of the prefabricated brick body, a top pressure groove is provided on the other side of the prefabricated brick body, and a reinforcing inner plate is pre-buried inside the prefabricated brick body.

[0010] Preferably: the groove positioning mechanism comprises a top-pressure groove penetrating through one end of the prefabricated brick body, the bottom of which is connected to an inner-pressure arc groove, and the inner-pressure arc groove is provided on the inner side of one end of the prefabricated brick body.

[0011] Preferably, the bracket positioning mechanism comprises a bottom bracket through groove penetrating the other end of the prefabricated brick body, the bottom of the bottom bracket through groove is connected to an inner bracket arc groove, and the inner bracket arc groove is arranged on the inner side of the other end of the prefabricated brick body.

[0012] Preferably, the ceiling assembly frame includes a mounting keel mounted on the ceiling wall, and a plurality of mounting holes are horizontally opened inside the mounting keel.

[0013] Preferably: the assembly ceiling frame includes a pressure plate body, a pressure groove body is opened on the side wall of the pressure plate body, a bottom support groove is provided at one end of the pressure plate body, a top pressure groove is provided at the other end of the pressure plate body, and a mounting frame is fixedly provided on the top of the pressure plate body.

[0014] Preferably: the assembly ceiling frame includes a support plate body, a bracket body is provided on the side wall of the support plate body, a bottom bracket groove is provided at one end of the support plate body, a top pressure groove is provided at the other end of the support plate body, and a mounting frame 2 is fixedly installed on the top of the support plate body.

[0015] Preferably: the assembled ceiling frame includes a bracket plate, a bracket positioning mechanism is provided on the side wall of the bracket plate, a bottom bracket is provided at one end of the bracket plate, a top pressing groove is provided at the other end of the bracket plate, and a fixing frame 1 is fixedly installed on the top of the bracket plate.

[0016] Preferably: the assembled ceiling frame includes a groove plate, a groove positioning mechanism is provided on the side wall of the groove plate, a bottom support groove is provided at one end of the groove plate, a top groove is provided at the other end of the groove plate, and a fixing frame 2 is fixedly installed on the top of the groove plate.

[0017] Preferably: the brick-binding positioning assembly mechanism includes a bottom supporting cross bar, a bottom screw is fixedly installed on the top of the bottom supporting cross bar, a bottom positioning screw barrel is rotatably installed on the top of the bottom screw, a bottom outer sliding cylinder rod is movably provided outside the bottom positioning screw barrel, a rotating rod is rotatably installed on the top of the bottom outer sliding cylinder rod, a bidirectional screw is fixedly provided in the middle of the rotating rod, and a bottom screw pressure plate is provided on the external spiral transmission sleeve of the bottom screw.

[0018] Preferably: a top outer slide rod is rotatably installed on the top surface of the rotating rod, a top positioning screw barrel is movably provided on the inner side of the top outer slide rod, a spiral transmission sleeve of the top positioning screw barrel is arranged on the outside of the bidirectional screw rod, a top screw is rotatably installed on the inner side of the top of the top positioning screw barrel, a top supporting cross bar is fixedly installed on the top end of the top screw, and a top screw pressure plate is provided on the external spiral sleeve of the top screw.

[0019] Preferably, the brick-binding positioning and assembly mechanism comprises a crossbar keel detachably mounted on the mounting keel, and a crossbar through groove is formed through the inner wall of the middle portion of the crossbar keel.

[0020] Technical effects and advantages of the present invention:

[0021] According to the present invention, the prefabricated brick body is placed on the bracket positioning mechanism of the prefabricated brick body through a groove pressing positioning mechanism, and after alignment, it is installed through a brick positioning and assembling mechanism. Then, the prefabricated brick body is lifted up through the bracket positioning mechanism and the groove pressing positioning mechanism and installed through the brick positioning and assembling mechanism in turn. The prefabricated brick body is installed in a single row along one side of the support plate body, and the prefabricated brick body is pressure-pressed on the bracket body through the top groove, so that the prefabricated brick body has better integrated load-bearing performance when installed in the suspended ceiling.

[0022] According to the present invention, the bottom support cross bar passes through the top pressure groove of the pressure groove positioning mechanism and the bottom support groove of the bracket groove positioning mechanism and is placed in the arc groove formed by the inner pressure arc groove and the inner support arc groove. The bottom support cross bar is rotated from the longitudinal direction to the transverse direction by rotating the bottom screw rod, and the load-bearing device is arranged in the arc groove formed by the inner support arc groove. The bottom screw pressure plate is rotated to move the bottom screw pressure plate along the bottom screw rod and is locked between two prefabricated brick bodies through the bottom screw pressure plate to ensure that it is installed in a horizontal state, so that the surface of the suspended ceiling is horizontal after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of an assembled brick prefabricated ceiling provided in an embodiment of the present application;

[0024] Figure 2 It is a top-down three-dimensional structural schematic diagram of an assembled brick prefabricated ceiling provided in an embodiment of the present application;

[0025] Figure 3 It is a structural schematic diagram of a prefabricated brick body in an assembled brick prefabricated ceiling provided in an embodiment of the present application;

[0026] Figure 4 It is a structural schematic diagram of an assembled ceiling frame in an assembled brick prefabricated ceiling provided in an embodiment of the present application;

[0027] Figure 5 It is a structural schematic diagram of an assembled brick prefabricated ceiling medium pressure plate provided in an embodiment of the present application;

[0028] Figure 6 It is a structural schematic diagram of a support plate body in an assembled brick prefabricated ceiling provided in an embodiment of the present application;

[0029] Figure 7 It is a structural schematic diagram of a bracket plate in an assembled brick prefabricated ceiling provided in an embodiment of the present application;

[0030] Figure 8 It is a structural schematic diagram of an assembled brick prefabricated ceiling medium-pressure groove plate provided in an embodiment of the present application.

[0031] Fig. 9 It is a structural schematic diagram of a brick positioning and assembly mechanism in an assembled brick prefabricated ceiling provided in an embodiment of the present application.

[0032] Fig.10 It is a schematic diagram of the disassembled structure of a brick positioning and assembly mechanism in an assembled brick prefabricated ceiling provided in an embodiment of the present application.

[0033] In the figure:

[0034] 1. Prefabricated brick body; 11. Bottom bracket groove; 12. Top pressure groove; 13. Strengthen inner plate;

[0035] 100, groove positioning mechanism; 1001, top pressure groove; 1002, inner pressure arc groove;

[0036] 110, bracket positioning mechanism; 1101, bottom bracket through groove; 1102, inner bracket arc groove;

[0037] 2. Assemble the ceiling frame; 201. Install the keel; 202. Install the hole body; 203. Press the plate body; 2031. Press the groove body; 204. Install the first frame; 205. Support the plate body; 2051. Support the groove body; 206. Install the second frame; 207. Support the groove plate; 208. Fix the first frame; 209. Press the groove plate; 210. Fix the second frame;

[0038] 3. Brick positioning assembly mechanism; 301. Bottom supporting cross bar; 302. Bottom screw; 303. Bottom positioning screw barrel; 304. Bottom outer sliding rod; 305. Rotating rod; 306. Bidirectional screw; 307. Top outer sliding rod; 308. Top positioning screw barrel; 309. Top screw; 310. Top supporting cross bar; 311. Top screw pressure plate; 312. Bottom screw pressure plate; 313. Cross bar keel; 314. Cross bar through groove. DETAILED DESCRIPTION

[0039] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses. Example

[0040] See also Figures 1-2In this embodiment, an assembled brick prefabricated ceiling is provided, comprising: a prefabricated brick body 1; a groove positioning mechanism 100 is provided at one end of the prefabricated brick body 1, and a bracket positioning mechanism 110 is provided at the other end of the prefabricated brick body 1, and two or more prefabricated brick bodies 1 are aligned and placed on the bracket positioning mechanism 110 of another prefabricated brick body 1 through the groove positioning mechanism 100;

[0041] The brick-binding positioning and assembly mechanism 3 is positioned and installed in the groove positioning mechanism 100 and the bracket positioning mechanism 110 aligned between the two prefabricated brick-binding bodies 1; the ceiling frame 2 is assembled, and the ceiling frame 2 cooperates with the brick-binding positioning and assembly mechanism 3 to install the prefabricated brick-binding body 1 on the ceiling. Example

[0042] See also Figure 3 In this embodiment, this embodiment is a further improvement of the previous embodiment, and the specific difference is that a bottom bracket groove 11 is provided on one side of the prefabricated brick body 1, a top pressing groove 12 is provided on the other side of the prefabricated brick body 1, and a reinforcing inner plate 13 is pre-buried inside the prefabricated brick body 1; two or more prefabricated brick bodies 1 are placed on the bottom bracket groove 11 of another prefabricated brick body 1 through the top pressing groove 12;

[0043] The groove positioning mechanism 100 includes a top-pressing groove 1001 penetrating through one end of the prefabricated brick body 1 , the bottom of which is connected to an inner-pressing arc groove 1002 , which is provided on the inner side of one end of the prefabricated brick body 1 .

[0044] The bracket positioning mechanism 110 includes a bottom bracket through groove 1101 which is arranged through the other end of the prefabricated brick body 1. The bottom of the bottom bracket through groove 1101 is connected to an inner bracket arc groove 1102 which is arranged inside the other end of the prefabricated brick body 1. The inner bracket arc groove 1002 and the inner bracket arc groove 1102 are aligned to form a disc groove shape.

[0045] The four outer edges of the bottom of the prefabricated brick body 1 are chamfered to form crabapple corners. Example

[0046] See also Figures 4 to 8 In this embodiment, this embodiment is a further improvement of the previous embodiment, and the specific difference is that the assembly ceiling frame 2 includes an installation keel 201 installed on the ceiling wall, and a plurality of installation holes 202 are horizontally opened inside the installation keel 201; the assembly ceiling frame 2 includes a pressing plate body 203, and a pressing groove body 2031 is opened on the side wall of the pressing plate body 203, and a bottom bracket groove 11 is provided at one end of the pressing plate body 203, and a top pressing groove 12 is provided at the other end of the pressing plate body 203, and a mounting frame 204 is fixed on the top of the pressing plate body 203;

[0047] Two or more pressing plate bodies 203 are pressed onto the bottom bracket groove 11 of another pressing plate body 203 through the top pressing groove 12; the pressing plate body 203 can be aligned and arranged on the bottom bracket groove 11 of the prefabricated brick body 1 through the pressing groove body 2031;

[0048] The pressing plate body 203 is detachably mounted on the mounting keel 201 through the mounting frame 204;

[0049] The ceiling assembly frame 2 includes a support plate body 205, a bracket body 2051 is provided on the side wall of the support plate body 205, a bottom bracket groove 11 is provided at one end of the support plate body 205, a top pressing groove 12 is provided at the other end of the support plate body 205, and a mounting frame 206 is fixedly installed on the top of the support plate body 205; two or more support plate bodies 205 are pressed on the bottom bracket groove 11 of another support plate body 205 through the top pressing groove 12;

[0050] The support plate body 205 can be aligned and arranged on the top pressing groove 12 of the prefabricated brick body 1 through the bracket body 2051;

[0051] The support plate body 205 is detachably mounted on the installation keel 201 through the second mounting frame 206; the assembly ceiling frame 2 includes a bracket plate 207, a bracket positioning mechanism 110 is provided on the side wall of the bracket plate 207, and a bottom bracket 11 is provided at one end of the bracket plate 207, and a top pressing groove 12 is provided at the other end of the bracket plate 207, and a fixing frame 208 is fixedly installed on the top of the bracket plate 207;

[0052] Two or more bracket plates 207 are pressed onto the bottom bracket groove 11 of another bracket plate 207 through the top pressing groove 12; the bracket plates 207 can be aligned and arranged under the pressing groove positioning mechanism 100 of the prefabricated brick body 1 through the bracket positioning mechanism 110;

[0053] The bracket plate 207 is detachably mounted on the mounting keel 201 through a fixing frame 208;

[0054] The assembled ceiling frame 2 includes a groove plate 209, a groove positioning mechanism 100 is provided on the side wall of the groove plate 209, a bottom bracket groove 11 is provided at one end of the groove plate 209, a top groove 12 is provided at the other end of the groove plate 209, and a fixing frame 210 is fixedly installed on the top of the groove plate 209; two or more groove plates 209 are pressed on the bottom bracket groove 11 of another groove plate 209 through the top groove 12;

[0055] The groove pressing plate 209 can be aligned and arranged under the groove pressing positioning mechanism 100 of the prefabricated brick body 1 through the groove pressing positioning mechanism 100; the groove pressing plate 209 can be detachably installed on the installation keel 201 through the second fixing frame 210.

[0056] Assemble the ceiling frame 2;

[0057] The installation keel 201 is fixed on the wall of the ceiling through external expansion bolts;

[0058] First, the bracket plate 207 is fixed on the mounting keel 201 through the fixing frame 208;

[0059] The support plate body 205 is fixedly mounted on the mounting keel 201 through the second mounting frame 206;

[0060] The prefabricated brick body 1 is placed on the bracket positioning mechanism 110 of the prefabricated brick body 1 through the groove pressing positioning mechanism 100, and after alignment, it is installed through the brick positioning assembly mechanism 3. Then, the prefabricated brick body 1 is lifted up by the bracket positioning mechanism 110 and the groove pressing positioning mechanism 100 is installed by the brick positioning assembly mechanism 3. The prefabricated brick body 1 is installed in a single row along one side of the support plate body 205. The prefabricated brick body 1 is pressed on the bracket body 2051 through the top pressing groove 12.

[0061] After a row of prefabricated brick bodies 1 are installed through the brick positioning and assembly mechanism 3, the top screw 309 is fixed on the installation keel 201 through the fixing frame 210, and the bracket positioning mechanism 110 of the prefabricated brick body 1 is aligned to the groove positioning mechanism 100 of the groove pressing plate 209, and the installation process is carried out through the brick positioning and assembly mechanism 3, and the prefabricated brick body 1 is installed on the ceiling in each row in turn. Example

[0062] See also Figures 9-10 In this embodiment, this embodiment is a further improvement of the previous embodiment, and the specific difference is that the brick-binding positioning assembly mechanism 3 includes a bottom supporting cross bar 301, a bottom screw 302 is fixedly assembled on the top of the bottom supporting cross bar 301, a bottom positioning screw barrel 303 is rotatably mounted on the top of the bottom screw 302, a bottom outer sliding cylinder rod 304 is movably arranged outside the bottom positioning screw barrel 303, a rotating rod 305 is rotatably mounted on the top of the bottom outer sliding cylinder rod 304, a bidirectional screw rod 306 is fixedly arranged in the middle of the rotating rod 305, and a bottom screw pressure plate 312 is arranged on the external spiral transmission sleeve of the bottom screw 302;

[0063] The bottom spiral transmission of the bidirectional screw rod 306 is located inside the bottom positioning screw barrel 303;

[0064] A top outer slide rod 307 is rotatably mounted on the top surface of the rotating rod 305, a top positioning screw 308 is movably mounted inside the top outer slide rod 307, a spiral transmission sleeve of the top positioning screw 308 is arranged outside the bidirectional screw rod 306, a top screw 309 is rotatably mounted inside the top of the top positioning screw 308, a top supporting cross bar 310 is fixedly mounted on the top of the top screw 309, and a top screw pressure plate 311 is arranged on the outer spiral sleeve of the top screw 309;

[0065] The brick-binding positioning assembly mechanism 3 comprises a crossbar keel 313 which is detachably mounted on the mounting keel 201 , and a crossbar through groove 314 is formed through the inner wall of the middle part of the crossbar keel 313 .

[0066] Brick positioning assembly mechanism 3;

[0067] The crossbar keel 313 is fixedly mounted on the mounting keel 201 by external bolts;

[0068] The bottom supporting cross bar 301 passes through the top pressure groove 1001 of the groove positioning mechanism 100 and the bottom supporting groove 1101 of the bracket positioning mechanism 110 and is placed in the arc groove formed by the inner pressure arc groove 1002 and the inner supporting arc groove 1102. The bottom supporting cross bar 301 is rotated from the longitudinal direction to the transverse direction by rotating the bottom screw 302. The load-bearing device is arranged in the arc groove formed by the inner supporting arc groove 1102. The bottom screw pressing plate 312 is rotated to move the bottom screw pressing plate 312 along the bottom screw 302. The bottom screw pressing plate 312 is locked between the two prefabricated brick bodies 1 to ensure that it is installed in a horizontal state.

[0069] The supporting cross bar 310 passes through the cross bar through slot 314 and penetrates the cross bar keel 313, and the top screw 309 is adjusted from the horizontal direction to the vertical direction, and the top screw pressure plate 311 is rotated to move the top screw 309 along the top screw 309 and is locked and fixed on the cross bar keel 313;

[0070] When the height of the installed prefabricated brick body 1 is adjusted;

[0071] By rotating the rotating rod 305, the rotating rod 305 drives the bidirectional screw rod 306 to rotate, and the bidirectional screw rod 306 rotates to perform bidirectional spiral transmission on the upper and lower top positioning screw barrels 308 and the bottom positioning screw barrel 303, so that the top positioning screw barrel 308 and the bottom positioning screw barrel 303 move along the bidirectional screw rod 306 on the inner side of the top outer sliding rod 307 and the bottom outer sliding rod 304, and adjust the distance between the bottom screw rod 302 and the top screw rod 309, and then adjust the distance between the prefabricated brick body 1 and the cross bar keel 313.

[0072] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated one; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0073] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. An assembled brick prefabricated ceiling, characterized in that: The prefabricated brick body (1) comprises: A groove positioning mechanism (100) is provided at one end of the prefabricated brick body (1), and a bracket positioning mechanism (110) is provided at the other end of the prefabricated brick body (1); two or more prefabricated brick bodies (1) are aligned through the groove positioning mechanism (100) and placed on the bracket positioning mechanism (110) of another prefabricated brick body (1); The groove positioning mechanism (100) includes a top pressure groove (1001) extending through one end of the prefabricated brick body (1), the bottom of the top pressure groove (1001) is connected to an inner pressure arc groove (1002), and the inner pressure arc groove (1002) is provided on the inner side of one end of the prefabricated brick body (1); The bracket positioning mechanism (110) includes a bottom bracket groove (1101) extending through the other end of the prefabricated brick body (1), the bottom of the bottom bracket groove (1101) is connected to an inner bracket arc groove (1102), and the inner bracket arc groove (1102) is provided on the inner side of the other end of the prefabricated brick body (1); A brick-binding positioning and assembly mechanism (3), wherein the brick-binding positioning and assembly mechanism (3) is positioned and installed in a groove-pressing positioning mechanism (100) and a bracket positioning mechanism (110) aligned between two prefabricated brick-binding bodies (1); An assembling ceiling frame (2), wherein the assembling ceiling frame (2) cooperates with a brick positioning assembly mechanism (3) to install the prefabricated brick body (1) on the ceiling; The brick-binding positioning assembly mechanism (3) comprises a bottom supporting cross bar (301), a bottom screw (302) is fixedly mounted on the top of the bottom supporting cross bar (301), a bottom positioning screw barrel (303) is rotatably mounted on the top of the bottom screw (302), a bottom outer sliding cylinder rod (304) is movably mounted outside the bottom positioning screw barrel (303), a rotating rod (305) is rotatably mounted on the top of the bottom outer sliding cylinder rod (304), a bidirectional screw rod (306) is fixedly mounted in the middle of the rotating rod (305), and a bottom screw pressure plate (312) is provided on the outer spiral transmission sleeve of the bottom screw (302); A top outer slide rod (307) is rotatably mounted on the top surface of the rotating rod (305), a top positioning screw barrel (308) is movably mounted on the inner side of the top outer slide rod (307), a spiral transmission sleeve of the top positioning screw barrel (308) is arranged outside the bidirectional screw rod (306), a top screw rod (309) is rotatably mounted on the inner side of the top of the top positioning screw barrel (308), a top supporting cross bar (310) is fixedly mounted on the top end of the top screw rod (309), and a top screw pressure plate (311) is arranged on the outer spiral sleeve of the top screw rod (309).

2. The assembled brick prefabricated ceiling according to claim 1, characterized in that: A bottom support groove (11) is provided on one side of the prefabricated brick body (1), a top pressure groove (12) is provided on the other side of the prefabricated brick body (1), and a reinforcing inner plate (13) is pre-buried inside the prefabricated brick body (1).

3. The assembled brick prefabricated ceiling according to claim 1, characterized in that: The ceiling assembly frame (2) comprises a mounting keel (201) mounted on the ceiling wall, wherein a plurality of mounting holes (202) are horizontally opened inside the mounting keel (201); The assembly ceiling frame (2) comprises a pressing plate body (203), a pressing groove body (2031) is provided on the side wall of the pressing plate body (203), a bottom support groove (11) is provided at one end of the pressing plate body (203), a top pressing groove (12) is provided at the other end of the pressing plate body (203), and a mounting frame 1 (204) is fixedly provided on the top of the pressing plate body (203); The ceiling assembly frame (2) comprises a support plate body (205), a side wall of the support plate body (205) is provided with a bracket body (2051), one end of the support plate body (205) is provided with a bottom bracket groove (11), the other end of the support plate body (205) is provided with a top pressing groove (12), and a second mounting frame (206) is fixedly mounted on the top of the support plate body (205); The ceiling assembly frame (2) comprises a bracket plate (207), a bracket positioning mechanism (110) is provided on a side wall of the bracket plate (207), a bottom bracket (11) is provided on one end of the bracket plate (207), a top pressing groove (12) is provided on the other end of the bracket plate (207), and a fixing frame 1 (208) is fixedly mounted on the top of the bracket plate (207).

4. The assembled brick prefabricated ceiling according to claim 3 is characterized in that: The assembled ceiling frame (2) comprises a grooved plate (209), a grooved positioning mechanism (100) is provided on a side wall of the grooved plate (209), a bottom support groove (11) is provided at one end of the grooved plate (209), a top groove (12) is provided at the other end of the grooved plate (209), and a fixing frame 2 (210) is fixedly mounted on the top of the grooved plate (209).

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