An assembled roof structure of an intelligent building

Abstract

The present invention provides a prefabricated roof structure for an intelligent building, comprising a roof body, a guardrail, and a prefabricated escape device. The guardrail is fixedly attached to the top wall of the roof body, and the prefabricated escape device is embedded in the roof body. The prefabricated escape device defines a first cavity, within which an extendable escape mechanism is disposed. The prefabricated escape device is provided with a drive mechanism connected to the extendable escape mechanism. The present invention can automatically detect whether an adult or a child is about to use the handle. When used by a child, two limit plates automatically limit the turntable to prevent the child from accidentally triggering the first escape plate. This also makes it easier for residents to escape to the roof of a neighboring building, improving safety during escape and preventing residents from falling due to nervousness or other reasons, which could endanger their lives.

Description

Technical Field

[0001] The present invention relates to the technical field of construction engineering, and in particular to an assembled roof structure of an intelligent building. Background Art

[0002] Intelligent buildings are buildings that optimize their structure, systems, services, and management to meet residents' needs, providing them with an efficient, comfortable, and convenient human-friendly building environment. Intelligent buildings are the culmination of modern science and technology. Their technological foundations primarily consist of modern construction, computer, communication, and control technologies.

[0003] When a disaster occurs in existing smart buildings, such as a fire, residents on upper floors often need to go to the roof to wait for rescue or escape to a safe building next door, but current smart buildings do not have corresponding escape devices on the roof. Summary of the Invention

[0004] In response to the above technical problems, the present invention aims to provide an assembled roof structure for an intelligent building. To solve the above technical problems, the present invention adopts the following technical solutions:

[0005] A prefabricated roof structure for an intelligent building includes a roof body, a guardrail, and a prefabricated escape device. The guardrail is fixedly connected to the top wall of the roof body, and the prefabricated escape device is embedded in the roof body. A first cavity is defined in the prefabricated escape device, and an extended escape mechanism is provided in the first cavity. A drive mechanism is provided on the prefabricated escape device, and the drive mechanism and the extended escape mechanism are connected.

[0006] Advantageously, a second cavity is defined in the assembled escape device, a first groove is defined in the bottom wall of the first cavity, the driving mechanism comprises a turntable, a handle, a rotating rod, a first worm gear, a worm, a second worm gear and a first spur gear, the handle is rotatably connected to the top wall of the turntable, the rotating rod is fixed to the bottom wall of the turntable, the turntable is located above the assembled escape device, the lower end of the rotating rod extends into the second cavity, the rotating rod is rotatably connected to the bottom wall of the second cavity, the first worm gear is fixed to the rotating rod, the rotating rod is located in the second cavity, one end of the worm is rotatably connected to the side wall of the second cavity, the other end of the worm extends into the first groove and is rotatably connected to the side wall of the first groove, the first spur gear is rotatably connected to the rear wall of the first groove, the second worm gear is fixed to the front wall of the first spur gear, and the first worm gear and the second worm gear are respectively engaged with the worm;

[0007] The extended escape mechanism includes a first escape plate, the top wall of the first escape plate is slidably connected to the top wall of the first cavity, and the bottom wall of the first escape plate is provided with transmission spur teeth, which are meshed with the first spur gear.

[0008] Advantageously, the first escape plate is provided with a third cavity connected to the side wall of the first escape plate, the top wall of the first escape plate is provided with two second grooves, the first escape plate is further provided with a fourth cavity, the bottom wall of the third cavity is slidably connected to the second escape plate, the second escape plate is connected to the side wall of the third cavity through a first elastic member, the bottom wall of the second escape plate is provided with a first limiting groove, the two opposite side walls of the fourth cavity are respectively slidably connected to a limiting rack and a wedge-shaped rack, the limiting rack extends into the first limiting groove, the lower end of the wedge-shaped rack extends below the first escape plate, the upper end of the wedge-shaped rack is connected to the top wall of the fourth cavity through a second elastic member, the rear wall of the fourth cavity is rotatably connected to a second spur gear, the limiting rack and the wedge-shaped rack are respectively meshed with the second spur gear, and the bottom wall of the first cavity is fixed with a first wedge block;

[0009] A main armrest is provided in the second slot body, and the main armrest is connected to the bottom wall of the second slot body through two lifting mechanisms, and the top wall of the main armrest is against the top wall of the first cavity. The lifting mechanism includes a transmission rod, an extension bar, a limit bar, a third elastic member and a limit seat. One end of the transmission rod is rotatably connected to the bottom wall of the main armrest, and the other end of the transmission rod is rotatably connected to the bottom wall of the second slot body. The extension bar is fixed to the transmission rod, and the limit bar is fixed to the extension bar. The transmission rod is connected to the bottom wall of the second slot body through the third elastic member, and the limit seat is fixed to the bottom wall of the second slot body. The side wall of the limit seat is provided with a second limit groove, and the top wall of the second limit groove is provided with a third slot body. The side wall of the third slot body is slidably connected with a second wedge block, and the upper end of the second wedge block is connected to the top wall of the third slot body through a fourth elastic member, and the lower end of the second wedge block extends into the second limit groove.

[0010] Advantageously, the main armrest is provided with a fifth cavity connected to the side wall of the main armrest, the bottom wall of the fifth cavity is slidably connected to an extended armrest, the side wall of the extended armrest is fixedly connected to an L-shaped piece, the side wall of the extended armrest is connected to the side wall of the fifth cavity through a fifth elastic piece, the bottom wall of the fifth cavity is fixedly connected to a liquid storage bag, liquid is stored in the liquid storage bag, the liquid storage bag and the vertical section of the L-shaped piece are abutted against each other, the bottom wall of the fifth cavity is slidably connected to an inertial mass block, the inertial mass block is fixedly connected to a needle, the needle faces the liquid storage bag, and the inertial mass block is connected to the side wall of the fifth cavity through a sixth elastic piece.

[0011] Advantageously, a fourth trough is provided on the top wall of the assembled escape device, a weighing plate is slidably connected to the side wall of the fourth trough, a pressure rod is fixed to the bottom wall of the weighing plate, the lower end of the pressure rod extends into the second cavity, a rocking seat is fixed to the side wall of the second cavity, a rocking plate is rotatably connected to the rocking seat, a counterweight mass block is fixed to the top wall of the rocking plate, the lower end of the pressure rod and the top wall of the rocking plate are abutted against each other, a slide plate is slidably connected to the rear wall of the second cavity, the bottom wall of the slide plate and the counterweight mass block are abutted against each other, two limit plates are fixed to the side wall of the slide plate, a clip is fixed to the side wall of the rotating rod, and the clip extends between the two limit plates.

[0012] Advantageously, the bottom wall of the first escape plate is fixedly connected to a limit block.

[0013] Advantageously, a first bearing is provided on the side wall of the second cavity, one end of the worm is rotatably connected to the first bearing, and a second bearing is provided on the side wall of the first trough, the other end of the worm is rotatably connected to the second bearing.

[0014] Advantageously, a slide rail is fixedly connected to the rear wall of the second cavity, and the slide plate is slidably connected to the slide rail.

[0015] Advantageously, the third elastic member is a torsion spring, and the first elastic member, the second elastic member, the fourth elastic member, the fifth elastic member and the sixth elastic member are all springs.

[0016] The present invention has the following beneficial effects:

[0017] The present invention can automatically detect whether the person preparing to use the handle is an adult or a child through the counterweight mass block, the rocking plate, the pressure rod and the weighing plate, and automatically limit the turntable through two limit plates when the child is using it to prevent the child from accidentally triggering the first escape board. When the adult is using it, the limit plate automatically releases the limit on the card bar, and no electric drive is required. The first escape board can be extended by turning the handle. When the first escape board is extended to a certain length, the second escape board will automatically extend to extend the escape route, making it easier for residents to escape to the roof of the next building. The main handrail will automatically rise and lock, and the extension handrail will automatically extend to extend the distance available for residents to hold on to, thereby improving safety during escape and preventing residents from falling due to nervousness or other reasons and endangering their lives. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention is further described with reference to the accompanying drawings. However, the embodiments in the accompanying drawings do not constitute any limitation to the present invention. A person skilled in the art can obtain other drawings based on the following drawings without creative effort.

[0019] Figure 1 This is a structural schematic diagram of an assembled roof structure of an intelligent building of the present invention;

[0020] Figure 2 This invention Figure 1 A magnified view of the first escape board;

[0021] Figure 3 This invention Figure 2 Enlarged view of point A in the middle;

[0022] Figure 4 This invention Figure 2 A top view of the first escape board;

[0023] Figure 5 This invention Figure 1 A top view of the middle slide, limit piece, clamping strip, and rotating rod;

[0024] Figure 6 This invention Figure 3 A three-dimensional diagram of the middle extension bar and the limit bar.

[0025] Figure numerals: 1, roof body; 2, guardrail; 3, assembled escape device; 4, second cavity; 5, first slot; 6, first cavity; 7, turntable; 8, handle; 9, turning rod; 10, first worm gear; 11, worm; 12, first bearing; 13, second bearing; 14, second worm gear; 15, first spur gear; 16, first wedge block; 17, first escape plate; 18, third cavity; 19, second slot; 20, fourth cavity; 21, transmission spur gear; 22, second escape plate; 23, first limiting groove; 24, first elastic member; 25, limiting rack; 26, second spur gear; 27, wedge rack; 28, second elastic member ; 29. ​​Limit block; 30. Main armrest; 31. Fifth cavity; 32. Transmission rod; 33. Extension bar; 34. Limit bar; 35. Third elastic member; 36. Limit seat; 37. Second limit slot; 38. Third slot body; 39. Second wedge block; 40. Fourth elastic member; 41. Extension armrest; 42. L-shaped member; 43. Fifth elastic member; 44. Liquid storage bag; 45. Inertial mass block; 46. Needle; 47. Sixth elastic member; 48. Weighing plate; 481. Fourth slot body; 49. Pressure rod; 50. Swing seat; 51. Swing plate; 52. Counterweight mass block; 53. Slide rail; 54. Slide plate; 55. Limit plate; 56. Card strip. DETAILED DESCRIPTION

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] In the description of the present invention, it should be noted that the terms "vertical," "upper," "lower," and "horizontal," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limitations on the present invention. Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] It should also be noted that, in the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0029] like Figure 1-Figure 5 As shown, an assembled roof structure of an intelligent building includes a roof body 1, a guardrail 2 and an assembled escape device 3. The guardrail 2 is fixed to the top wall of the roof body 1, and the assembled escape device 3 is embedded in the roof body 1. A first cavity 6 is opened in the assembled escape device 3, and an extended escape mechanism is provided in the first cavity 6. A driving mechanism is provided on the assembled escape device 3, and the driving mechanism and the extended escape mechanism are connected.

[0030] Example 1:

[0031] The assembled escape device 3 is assembled and embedded in the roof body 1 during the construction of the roof body 1. When a disaster such as a fire occurs, after the residents on the upper floors escape to the roof, the driving mechanism is used to trigger the extended escape mechanism in the assembled escape device 3, so that the residents can safely escape to the roof of the adjacent safe building through the assembled escape device 3 and the extended escape mechanism on the assembled escape device 3, thereby improving the disaster survival rate.

[0032] According to an optional embodiment of the present invention, a second cavity 4 is opened in the assembled escape device 3, a first groove 5 is opened on the bottom wall of the first cavity 6, and the driving mechanism includes a turntable 7, a handle 8, a rotating rod 9, a first worm gear 10, a worm 11, a second worm gear 14 and a first straight gear 15. The handle 8 is rotatably connected to the top wall of the turntable 7, the rotating rod 9 is fixed to the bottom wall of the turntable 7, the turntable 7 is located above the assembled escape device 3, and the lower end of the rotating rod 9 extends to the second cavity 4, the rotating rod 9 is rotatably connected to the bottom wall of the second cavity 4, the first worm gear 10 is fixed to the rotating rod 9, the rotating rod 9 is located in the second cavity 4, one end of the worm 11 is rotatably connected to the side wall of the second cavity 4, the other end of the worm 11 extends into the first groove body 5 and is rotatably connected to the side wall of the first groove body 5, the first spur gear 15 is rotatably connected to the rear wall of the first groove body 5, the second worm gear 14 is fixed to the front wall of the first spur gear 15, and the first worm gear 10 and the second worm gear 14 are respectively engaged with the worm 11;

[0033] The extended escape mechanism includes a first escape plate 17 , the top wall of which is slidably connected to the top wall of the first cavity 6 , and the bottom wall of the first escape plate 17 is provided with transmission spur teeth 21 , which mesh with the first spur gear 15 .

[0034] According to an optional embodiment of the present invention, the first escape plate 17 is provided with a third cavity 18 connected to the side wall of the first escape plate 17, the top wall of the first escape plate 17 is provided with two second grooves 19, the first escape plate 17 is further provided with a fourth cavity 20, the bottom wall of the third cavity 18 is slidably connected to the second escape plate 22, the second escape plate 22 is connected to the side wall of the third cavity 18 through a first elastic member 24, the bottom wall of the second escape plate 22 is provided with a first limiting groove 23, the fourth cavity 20 is provided with a second limit groove 23, and the bottom wall of the second escape plate 22 is provided with a first limit groove 23. The two opposite side walls are respectively slidably connected to a limit rack 25 and a wedge-shaped rack 27. The limit rack 25 extends into the first limit groove 23. The lower end of the wedge-shaped rack 27 extends below the first escape plate 17. The upper end of the wedge-shaped rack 27 is connected to the top wall of the fourth cavity 20 through a second elastic member 28. The rear wall of the fourth cavity 20 is rotatably connected to a second spur gear 26. The limit rack 25 and the wedge-shaped rack 27 are respectively engaged with the second spur gear 26. The bottom wall of the first cavity 6 is fixed with a first wedge block 16;

[0035] A main armrest 30 is provided in the second trough 19. The main armrest 30 is connected to the bottom wall of the second trough 19 through two lifting mechanisms. The top wall of the main armrest 30 is against the top wall of the first cavity 6. The lifting mechanism includes a transmission rod 32, an extension bar 33, a limit bar 34, a third elastic member 35 and a limit seat 36. One end of the transmission rod 32 is rotatably connected to the bottom wall of the main armrest 30, and the other end of the transmission rod 32 is rotatably connected to the bottom wall of the second trough 19. The extension bar 33 is fixed to the transmission rod 32, and the limit bar 34 is fixed to the transmission rod 32. Connected to the extension bar 33, the transmission rod 32 is connected to the bottom wall of the second groove body 19 through the third elastic member 35, the limit seat 36 is fixed to the bottom wall of the second groove body 19, the side wall of the limit seat 36 is provided with a second limit groove 37, the top wall of the second limit groove 37 is provided with a third groove body 38, the side wall of the third groove body 38 is slidably connected to the second wedge block 39, the upper end of the second wedge block 39 is connected to the top wall of the third groove body 38 through the fourth elastic member 40, and the lower end of the second wedge block 39 extends into the second limit groove 37.

[0036] According to an optional embodiment of the present invention, a fifth cavity 31 connected to the side wall of the main armrest 30 is provided on the main armrest 30, and the bottom wall of the fifth cavity 31 is slidably connected to an extension armrest 41, and the side wall of the extension armrest 41 is fixedly connected to an L-shaped piece 42, and the side wall of the extension armrest 41 is connected to the side wall of the fifth cavity 31 through a fifth elastic piece 43, and the bottom wall of the fifth cavity 31 is fixedly connected to a liquid storage bag 44, in which liquid is stored, and the vertical sections of the liquid storage bag 44 and the L-shaped piece 42 are abutted against each other, and the bottom wall of the fifth cavity 31 is slidably connected to an inertial mass block 45, and a needle 46 is fixed to the inertial mass block 45, and the needle 46 faces the liquid storage bag 44, and the inertial mass block 45 is connected to the side wall of the fifth cavity 31 through a sixth elastic piece 47.

[0037] According to an optional embodiment of the present invention, the top wall of the assembled escape device 3 is provided with a fourth groove body 481, and the side wall of the fourth groove body 481 is slidably connected to the weighing plate 48, the pressure rod 49 is fixed to the bottom wall of the weighing plate 48, and the lower end of the pressure rod 49 extends into the second cavity 4, and the side wall of the second cavity 4 is fixed with a rocking seat 50, and the rocking seat 50 is rotatably connected to the rocking plate 51, and the top wall of the rocking plate 51 is fixed with a counterweight mass block 52, and the lower end of the pressure rod 49 and the top wall of the rocking plate 51 are abutted against each other, and the rear wall of the second cavity 4 is slidably connected with a slide plate 54, and the bottom wall of the slide plate 54 is abutted against the counterweight mass block 52, and the side wall of the slide plate 54 is fixed with two limit plates 55, and the side wall of the rotating rod 9 is fixed with a clamping strip 56, and the clamping strip 56 extends between the two limit plates 55.

[0038] According to an optional embodiment of the present invention, a limit block 29 is fixed to the bottom wall of the first escape plate 17 .

[0039] According to an optional embodiment of the present invention, a first bearing 12 is provided on the side wall of the second cavity 4, and one end of the worm 11 is rotatably connected to the first bearing 12; a second bearing 13 is provided on the side wall of the first trough body 5, and the other end of the worm 11 is rotatably connected to the second bearing 13.

[0040] According to an optional embodiment of the present invention, a slide rail 53 is fixed to the rear wall of the second cavity 4 , and the slide plate 54 is slidably connected to the slide rail 53 .

[0041] According to an optional embodiment of the present invention, the third elastic member 35 is a torsion spring, and the first elastic member 24 , the second elastic member 28 , the fourth elastic member 40 , the fifth elastic member 43 and the sixth elastic member 47 are all springs.

[0042] Example 2: In the initial state, the card strip 56 is located between the two limit plates 55, so that others cannot use the handle 8 to rotate the turntable 7 and the rotating rod 9, preventing children who like to play on the roof from accidentally triggering the first escape board 17. When the child stands on the weighing plate 48, the mass of the counterweight block 52 is greater than the weight of the child, the rocking plate 51 will not rotate, and the child cannot use the handle 8 to rotate the turntable 7.

[0043] When an emergency occurs, such as a fire or other dangerous incident, and residents need to escape from the roof to another roof, an adult resident stands on the weighing plate 48. The adult's weight is greater than the weight of the counterweight mass block 52, so that the weighing plate 48 and the pressure rod 49 will move down, and the pressure rod 49 pushes the left end of the swing plate 51 to move down, and the swing plate 51 rotates, and the counterweight mass block 52 moves up, and the counterweight mass block 52 pushes the slide plate 54 and the limit plate 55 to move up, and the card strip 56 is separated from the limit of the two limit plates 55, so that the resident can rotate the turntable 7, the rotating rod 9 and the first worm gear 10 through the handle 8. The rotation of the first worm gear 10 drives the worm 11 to rotate, and the worm 11 drives the second worm gear 14 and the first straight gear 15 to rotate, and the rotation of the first straight gear 15 drives the first escape plate 7 to rotate. The raw plate 17 moves to the right and extends out of the first cavity 6. When the main armrest 30 loses the limit of the top wall of the first cavity 6, the transmission rod 32 rotates under the elastic force of the third elastic member 35, and the transmission rod 32 becomes vertical. The main armrest 30 moves up, and the limit bar 34 is inserted into the second limit groove 37. The limit bar 34 pushes the second wedge block 39 to overcome the elastic force of the fourth elastic member 40 and move up. When the limit bar 34 moves to the right of the second wedge block 39, the second wedge block 39 moves downward and resets under the elastic force of the fourth elastic member 40, thereby limiting the limit bar 34, that is, limiting the transmission rod 32, so that the transmission rod 32 remains in a vertical state, so that the main armrest 30 maintains the current height. Since the main armrest 30 moves to the right quickly when it moves up, the inertial mass block 45 will move right along with the main armrest 30. When the main armrest 30 suddenly stops moving right, the inertial mass block 45 will overcome the elastic force of the sixth elastic member 47 under the action of inertia and continue to move right, thereby driving the needle 46 to pierce the liquid storage bag 44. Then, the inertial mass block 45 will move left and reset under the elastic force of the sixth elastic member 47. The liquid storage bag 44 will be pierced, and the liquid in the liquid storage bag 44 will leak out. The liquid storage bag 44 shrinks and loses its limiting effect on the L-shaped member 42. The right wall of the extended armrest 41 moves right under the elastic force of the fifth elastic member 43, and a part of the extended armrest 41 extends outside the fifth cavity 31, thereby extending the length of the main armrest 30 and improving the escape safety. After the first escape plate 17 moves right to the point where the wedge-shaped rack 27 and the first wedge block 16 are at odds with each other, the first wedge The block 16 will push the wedge-shaped rack 27 to overcome the elastic force of the second elastic member 28 and move upward, so that the wedge-shaped rack 27 drives the second spur gear 26 to rotate, and the second spur gear 26 drives the limiting rack 25 to move downward. After the limiting rack 25 disengages from the first limiting groove 23, the second escape plate 22 moves to the right under the elastic force of the first elastic member 24, and a part of the second escape plate 22 extends outside the third cavity 18, thereby extending the escape path, making it easier for residents to reach the roof of the next building. After the limiting block 29 and the first wedge block 16 are abutted, the handle 8 cannot be further rotated. Finally, the resident can step onto the top wall of the first escape plate 17 and the top wall of the second escape plate 22 to escape to the roof of the next building. During the process, the resident can hold on to the two main handrails 30 and the two extended handrails 41 to improve safety and prevent falling.

[0044] This embodiment can automatically detect whether the person preparing to use the handle 8 is an adult or a child through the counterweight mass block 52, the rocking plate 51, the pressure rod 49 and the weighing plate 48. When a child uses it, the turntable 7 is automatically limited by the two limit plates 55 to prevent the child from accidentally triggering the first escape plate 17. When an adult uses it, the limit plate 55 automatically releases the limit on the card bar 56. No electric drive is required to prevent the problem of electrical device failure that makes it impossible to escape. The first escape plate 17 can be extended by rotating the handle 8. When the first escape plate 17 is extended to a certain length, the second escape plate 22 is automatically extended to extend the escape route, making it easier for residents to escape to the roof of the next building. The main handrail 30 will automatically rise and lock, and the extension handrail 41 will automatically extend to extend the distance available for residents to hold on to, thereby improving safety during escape and preventing residents from falling due to nervousness or other reasons and endangering their lives.

[0045] The components, modules, mechanisms and devices not described in detail in the present invention are all universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0046] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the essence and scope of the technical solutions of the present invention.

Claims

1. An assembled roof structure of an intelligent building, characterized by: The invention comprises a roof body (1), a guardrail (2) and an assembled escape device (3), wherein the guardrail (2) is fixed to the top wall of the roof body (1), the assembled escape device (3) is embedded in the roof body (1), a first cavity (6) is provided in the assembled escape device (3), an extended escape mechanism is provided in the first cavity (6), a driving mechanism is provided on the assembled escape device (3), and the driving mechanism is connected to the extended escape mechanism; The assembled escape device (3) is provided with a second cavity (4), the bottom wall of the first cavity (6) is provided with a first groove (5), the driving mechanism comprises a turntable (7), a handle (8), a rotating rod (9), a first worm gear (10), a worm (11), a second worm gear (14) and a first straight gear (15), the handle (8) is rotatably connected to the top wall of the turntable (7), the rotating rod (9) is fixed to the bottom wall of the turntable (7), the turntable (7) is located above the assembled escape device (3), the lower end of the rotating rod (9) extends into the second cavity (4), and the rotating rod (9) is fixed to the bottom wall of the turntable (7). ) is rotatably connected to the bottom wall of the second cavity (4), the first worm gear (10) is fixed to the rotating rod (9), the rotating rod (9) is located in the second cavity (4), one end of the worm (11) is rotatably connected to the side wall of the second cavity (4), the other end of the worm (11) extends into the first trough (5) and is rotatably connected to the side wall of the first trough (5), the first straight gear (15) is rotatably connected to the rear wall of the first trough (5), the second worm gear (14) is fixed to the front wall of the first straight gear (15), and the first worm gear (10) and the second worm gear (14) are respectively engaged with the worm (11); The extended escape mechanism comprises a first escape plate (17), the top wall of the first escape plate (17) is slidably connected to the top wall of the first cavity (6), and the bottom wall of the first escape plate (17) is provided with transmission spur teeth (21), which are engaged with the first spur gear (15).

2. The assembled roof structure of an intelligent building according to claim 1, characterized in that: The first escape plate (17) is provided with a third cavity (18) connected to the side wall of the first escape plate (17), the top wall of the first escape plate (17) is provided with two second grooves (19), the first escape plate (17) is further provided with a fourth cavity (20), the bottom wall of the third cavity (18) is slidably connected to the second escape plate (22), the second escape plate (22) is connected to the side wall of the third cavity (18) through a first elastic member (24), the bottom wall of the second escape plate (22) is provided with a first limiting groove (23), and the two opposite side walls of the fourth cavity (20) are respectively A limited rack (25) and a wedge-shaped rack (27) are slidably connected, the limited rack (25) extends into the first limited groove (23), the lower end of the wedge-shaped rack (27) extends below the first escape plate (17), the upper end of the wedge-shaped rack (27) is connected to the top wall of the fourth cavity (20) through a second elastic member (28), the rear wall of the fourth cavity (20) is rotatably connected to a second spur gear (26), the limited rack (25) and the wedge-shaped rack (27) are respectively engaged with the second spur gear (26), and the bottom wall of the first cavity (6) is fixed with a first wedge block (16); A main armrest (30) is provided in the second trough (19). The main armrest (30) is connected to the bottom wall of the second trough (19) through two lifting mechanisms. The top wall of the main armrest (30) is against the top wall of the first cavity (6). The lifting mechanism includes a transmission rod (32), an extension bar (33), a limit bar (34), a third elastic member (35) and a limit seat (36). One end of the transmission rod (32) is rotatably connected to the bottom wall of the main armrest (30), and the other end of the transmission rod (32) is rotatably connected to the bottom wall of the second trough (19). The extension bar (33) is fixed to the transmission rod (32), and the limit bar (34) is fixed to the transmission rod (32). The transmission rod (32) is fixed on the extension bar (33), and is connected to the bottom wall of the second groove body (19) through the third elastic member (35). The limiting seat (36) is fixed to the bottom wall of the second groove body (19). The side wall of the limiting seat (36) is provided with a second limiting groove (37). The top wall of the second limiting groove (37) is provided with a third groove body (38). The side wall of the third groove body (38) is slidably connected with a second wedge block (39). The upper end of the second wedge block (39) is connected to the top wall of the third groove body (38) through the fourth elastic member (40), and the lower end of the second wedge block (39) extends into the second limiting groove (37).

3. The assembled roof structure of an intelligent building according to claim 2, characterized in that: The main armrest (30) is provided with a fifth cavity (31) connected to the side wall of the main armrest (30); the bottom wall of the fifth cavity (31) is slidably connected to an extension armrest (41); the side wall of the extension armrest (41) is fixedly connected to an L-shaped piece (42); the side wall of the extension armrest (41) is connected to the side wall of the fifth cavity (31) through a fifth elastic piece (43); the bottom wall of the fifth cavity (31) is fixedly connected to a liquid storage bag (44); liquid is stored in the liquid storage bag (44); the vertical sections of the liquid storage bag (44) and the L-shaped piece (42) are abutted against each other; the bottom wall of the fifth cavity (31) is slidably connected to an inertial mass block (45); a needle (46) is fixedly connected to the inertial mass block (45); the needle (46) faces the liquid storage bag (44); the inertial mass block (45) is connected to the side wall of the fifth cavity (31) through a sixth elastic piece (47).

4. The assembled roof structure of an intelligent building according to claim 3 is characterized in that: The top wall of the assembled escape device (3) is provided with a fourth trough (481), the side wall of the fourth trough (481) is slidably connected to a weighing plate (48), a pressure rod (49) is fixed to the bottom wall of the weighing plate (48), the lower end of the pressure rod (49) extends into the second cavity (4), the side wall of the second cavity (4) is fixed with a swing seat (50), a swing plate (51) is rotatably connected to the swing seat (50), the top wall of the swing plate (51) is fixed with a counterweight mass block (52), the lower end of the pressure rod (49) and the top wall of the swing plate (51) are abutted against each other, the rear wall of the second cavity (4) is slidably connected to a slide plate (54), the bottom wall of the slide plate (54) and the counterweight mass block (52) are abutted against each other, the side wall of the slide plate (54) is fixed with two limit plates (55), the side wall of the rotating rod (9) is fixed with a clamping strip (56), and the clamping strip (56) extends between the two limit plates (55).

5. The assembled roof structure of an intelligent building according to claim 4, characterized in that: The bottom wall of the first escape plate (17) is fixedly connected to a limiting block (29).

6. The assembled roof structure of an intelligent building according to claim 5, characterized in that: A first bearing (12) is provided on the side wall of the second cavity (4), and one end of the worm (11) is rotatably connected to the first bearing (12). A second bearing (13) is provided on the side wall of the first trough (5), and the other end of the worm (11) is rotatably connected to the second bearing (13).

7. The assembled roof structure of an intelligent building according to claim 6, characterized in that: A slide rail (53) is fixedly connected to the rear wall of the second cavity (4), and the slide plate (54) is slidably connected to the slide rail (53).

8. The assembled roof structure of an intelligent building according to claim 7, characterized in that: The third elastic member (35) is a torsion spring, and the first elastic member (24), the second elastic member (28), the fourth elastic member (40), the fifth elastic member (43) and the sixth elastic member (47) are all springs.

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