Intelligent canopy for construction operation of building machine

Abstract

The invention relates to the technical field of building construction equipment, in particular to an intelligent canopy for construction operation of a building machine, which comprises a guide rail, a sliding support assembly, a telescopic frame assembly and a covering material. Anti-overturning pulley blocks are arranged on the two sides of the guide rail, the sliding supporting assembly is connected with the pulley blocks through a truss, the telescopic frame assembly is unfolded and folded, and the covering material is laid on the top to form shielding. The intelligent canopy adopts a modular design, is convenient to mount and dismount, can automatically adjust the state according to weather conditions by combining an environment monitoring sensor and a control system, and improves the construction efficiency and safety. And the driving motor drives the end beam box to move through the rollers. The construction cost can be reduced, the adaptability is enhanced, and the method is suitable for various construction scenes.

Description

Technical Field

[0001] This application relates to the field of building construction equipment technology, and more specifically, to an intelligent canopy for building construction machine operations. Background Technology

[0002] With the continuous development of building construction technology, the demand for intelligent canopies in mechanized construction operations is increasing. Existing canopy structures have many problems in terms of installation, dismantling, and reuse, making it difficult to meet the requirements of efficient construction and cost control.

[0003] A search revealed a Chinese patent, CN106639620B, for a canopy device. This device offers a convenient and highly automated design, including an automatic telescopic and folding canopy mechanism, a transport trolley for transfer and storage, and a lifting mechanism for the lifting rail columns. However, this technical solution is primarily designed for general building scenarios and has limitations in modular design, leading to easy damage to components after disassembly and less than ideal reusability. Furthermore, its intelligent functions are relatively limited, lacking environmental monitoring sensors and intelligent control logic, making it difficult to automatically adjust the canopy's state based on real-time weather conditions, thus its adaptability needs improvement.

[0004] The above problems indicate that existing canopy technology still has room for improvement in terms of modular design, reusability, intelligence level, and adaptability to the construction needs of building machinery. Summary of the Invention

[0005] The purpose of this invention is to provide an intelligent canopy for construction machinery operations. This intelligent canopy achieves convenient installation and disassembly through modular design, and optimizes performance by combining environmental monitoring sensors and intelligent control logic, thereby reducing construction costs and improving safety and construction efficiency.

[0006] To achieve the above objectives, the present invention provides an intelligent canopy for construction operations of a building-building machine, comprising guide rails, a sliding support assembly, a telescopic frame assembly, and a covering material. The guide rails are arranged on both sides of the intelligent canopy, with a first anti-tipping pulley group at each end of each guide rail, and multiple second anti-tipping pulley groups evenly distributed in the middle; each of the first and second anti-tipping pulley groups has two sets of pulleys, upper and lower, which are slidably connected to the guide rails. The sliding support assembly includes a first truss and a second truss, with a first truss fixed between two first anti-tipping pulley groups and a second truss fixed between two second anti-tipping pulley groups; both the first and second trusses consist of a main beam and uprights located on both sides of the main beam, with the uprights connected to either the first or second anti-tipping pulley groups. The telescopic frame assembly includes crossbars, side scissor braces, and top scissor braces. The first truss is connected to adjacent second trusses via multiple crossbars. The sides of each pair of second trusses are connected by at least one side scissor brace, and their tops are connected by at least one top scissor brace. The side and top scissor braces extend when the smart canopy is deployed and retract when it is closed. Covering material is laid on top of the first and second trusses to form a sheltered structure.

[0007] In an embodiment of the invention, the lower end of the side scissor brace is provided with a sliding sleeve, which is fitted onto the upright and can move up and down along the upright. The upper end of the side scissor brace is fixed at the node of the second truss by a hinge. When the side scissor brace is opened, the sliding sleeve slides down along the upright, causing the side scissor brace to unfold. The first anti-tipping pulley group at the bottom of the first truss at the front end is fixed to the guide rail by bolts to ensure that the intelligent canopy remains stable during movement. An end beam box is provided between the first anti-tipping pulley group at the bottom of the first truss at the rear end and the adjacent second anti-tipping pulley group. At least one roller is rotatably connected inside the end beam box, and at least one drive motor is provided outside. The output shaft of the drive motor is connected to the roller, and the roller is slidably connected to the guide rail. When the end beam box moves left and right, it drives the second anti-tipping pulley group in the middle to slide synchronously.

[0008] In an embodiment of the invention, an environmental monitoring sensor is installed on the first truss at the rear end to detect environmental parameters such as water droplets, air temperature, and wind speed; a limit sensor is installed on the first anti-tipping pulley block at the rear end to detect the position of the end beam box. The movement range of the end beam box is controlled by the limit sensors. The limit sensor on the left side of the guide rail limits the maximum distance the end beam box can move to the left, and the limit sensor on the right side of the guide rail limits the maximum distance the end beam box can move to the right; mechanical limit devices are also provided at both ends of the guide rail to prevent the sliding support assembly from derailing.

[0009] In embodiments of the present invention, the intelligent canopy operates in two modes: manual control and automatic control. In manual control, a drive motor is activated via a remote control. The drive motor rotates the rollers, causing the end beam box to move left and right along the guide rail, thereby opening and closing the intelligent canopy. In automatic control, environmental monitoring sensors transmit detected environmental parameters to the control system. The control system executes operations according to preset logic: when the temperature exceeds 25 degrees Celsius or rain is detected, the control system activates the drive motor to open the intelligent canopy; when the wind force reaches level 10, regardless of whether it is raining or the temperature exceeds 25 degrees Celsius, the control system activates the drive motor to close the intelligent canopy.

[0010] In embodiments of the present invention, the various components of the sliding support assembly are connected by bolts, facilitating disassembly and assembly; the main beams of the first and second trusses are made of lightweight, high-strength materials, reducing overall weight while ensuring structural strength. The covering material is made of flame-retardant material and is fixed to the top of the first and second trusses by clips, facilitating replacement and maintenance.

[0011] In an embodiment of the invention, the hinge points of the side scissor braces and the top scissor braces are provided with elastic buffers to reduce the impact force during expansion and contraction. The elastic buffers are made of rubber material, embedded in the grooves of the hinge points, and fit tightly against the hinges. The output shaft of the drive motor is connected to the rollers via a coupling. The two ends of the coupling are respectively provided with keyways, and torque transmission is achieved through flat keys. The outer circumferential surface of the rollers is provided with anti-slip textures to increase the friction between the rollers and the guide rails.

[0012] In an embodiment of the invention, a portion of the guide rail has an I-shaped cross-section, with upper and lower sets of pulleys respectively secured to the top of the guide rail and the inner sides of the upper and lower flanges to prevent the sliding support assembly from overturning; the outer circumferential surface of the pulleys is provided with a wear-resistant coating to extend their service life. An environmental monitoring sensor is fixed to the top of the first truss via a bracket. One end of the bracket is connected to the first truss by bolts, and the other end has a sensor mounting hole. The environmental monitoring sensor is inserted into the mounting hole and fixed with screws.

[0013] Through the above technical solutions, the guide rails, sliding support components, and telescopic frame components of the intelligent canopy achieve convenient installation and disassembly through modular design. The components are connected by bolts, facilitating reuse and reducing damage. The sliding support components are slidably connected to the guide rail via first and second anti-tipping pulley groups, ensuring smooth operation. The side and top scissor braces allow the intelligent canopy to flexibly adjust its shape during opening and closing. Environmental monitoring sensors combined with the control system automatically adjust the intelligent canopy's status based on real-time weather conditions, enhancing adaptability. The drive motor moves the end beam box along the guide rail via rollers, realizing the opening and closing of the intelligent canopy; operation is simple and efficient.

[0014] It should be understood that both the foregoing general description and the following detailed description are for illustrative purposes and do not necessarily limit the scope of this disclosure. The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate the subject matter of this disclosure. Furthermore, the specification and drawings serve to explain the principles of this disclosure. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the specific embodiments of this disclosure or the prior art, the accompanying drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. The illustrative embodiments of this application and their descriptions are used to explain this application and do not constitute an improper limitation of this application.

[0016] Figure 1 This is a schematic diagram of the first overall structure of the present invention in its unfolded state; Figure 2 This is a schematic diagram of the overall structure of the present invention in its contracted state; Figure 3 This is a schematic diagram of the second overall structure of the present invention in its unfolded state; Figure 4 This is a schematic diagram of the first partial structure of the present invention in its unfolded state; Figure 5 This is a schematic diagram of a second partial structure of the present invention in its unfolded state; Figure 6 This is a schematic diagram of a first partial cross-sectional view of the unfolded state of the present invention; Figure 7 This is a schematic diagram of a second partial cross-sectional view of the unfolded state of the present invention; Icons: 1. Guide rail; 2. First anti-tipping pulley block; 3. Second anti-tipping pulley block; 4. First truss; 5. Second truss; 6. Crossbar; 7. Side scissor brace; 8. Top scissor brace; 9. Covering material; 11. End beam box; 12. Drive motor; 13. Roller; 14. Limit sensor; 15. Environmental monitoring sensor. Detailed Implementation

[0017] To make the technical solutions and advantages of the embodiments of this application clearer, the exemplary embodiments of this application will be described in further detail below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not an exhaustive list of all embodiments. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other.

[0018] This invention provides an intelligent canopy for construction machinery operations, the structure of which is as follows: Figures 1 to 7As shown. Guide rails 1 are installed on both sides of the intelligent canopy. Each guide rail has a first anti-tipping pulley group 2 at both ends, and multiple second anti-tipping pulley groups 3 evenly distributed in the middle. Both the first and second anti-tipping pulley groups 2 and 3 have two sets of pulleys, upper and lower, which are slidably connected to the guide rails 1. The sliding support assembly includes a first truss 4 and a second truss 5. A first truss 4 is fixed between two first anti-tipping pulley groups 2, and a second truss 5 is fixed between two second anti-tipping pulley groups 3. Both the first truss 4 and the second truss 5 consist of a main beam and uprights on both sides of the main beam. The uprights are connected to either the first or second anti-tipping pulley group 2. The telescopic frame assembly includes crossbars 6, side scissor braces 7, and top scissor braces 8. The first truss 4 is connected to adjacent second trusses 5 by multiple crossbars 6. The sides of two second trusses 5 are connected by at least one side scissor brace 7, and the tops are connected by at least one top scissor brace 8. The side scissor braces 7 and the top scissor braces 8 extend when the smart canopy is deployed and retract when it is closed. The covering material 9 is laid on top of the first truss 4 and the second truss 5 to form a sheltering structure.

[0019] The lower end of the side scissor brace 7 is equipped with a sliding sleeve, which is fitted onto the upright and can move up and down along the upright. The upper end of the side scissor brace 7 is fixed to the node of the second truss 5 by a hinge. When the side scissor brace 7 is opened, the sliding sleeve slides down along the upright, causing the side scissor brace 7 to unfold. The first anti-tipping pulley group 2 at the bottom of the first truss 4 at the front end is fixed to the guide rail 1 by bolts to ensure the stability of the intelligent canopy during movement. An end beam box 11 is provided between the first anti-tipping pulley group 2 at the bottom of the first truss 4 at the rear end and the adjacent second anti-tipping pulley group 3. At least one roller 13 is rotatably connected inside the end beam box 11, and at least one drive motor 12 is provided outside. The output shaft of the drive motor 12 is connected to the roller 13, and the roller 13 is slidably connected to the guide rail 1. When the end beam box 11 moves left and right, it drives the second anti-tipping pulley group 3 in the middle to slide synchronously.

[0020] An environmental monitoring sensor 15 is installed on the first truss 4 at the rear end to detect environmental parameters such as water droplets, air temperature, and wind speed. A limit sensor 14 is installed on the first anti-tipping pulley block 2 at the rear end to detect the position of the end beam box 11. The movement range of the end beam box 11 is controlled by the limit sensor 14. The limit sensor 14 on the left side of the guide rail 1 limits the maximum distance the end beam box 11 can move to the left, and the limit sensor 14 on the right side of the guide rail 1 limits the maximum distance the end beam box 11 can move to the right. Mechanical limit devices are also installed at both ends of the guide rail 1 to prevent the sliding support assembly from derailing.

[0021] The intelligent canopy can be operated in two modes: manual and automatic. In manual control, the drive motor 12 is activated via remote control. The drive motor 12 rotates the roller 13, causing the end beam box 11 to move left and right along the guide rail 1, thus opening and closing the intelligent canopy. In automatic control, the environmental monitoring sensor 15 transmits detected environmental parameters to the control system, which then executes operations according to preset logic. When the temperature exceeds 25 degrees Celsius or rain is detected, the control system activates the drive motor 12 to open the intelligent canopy. When the wind force reaches level 10, regardless of whether it is raining or the temperature exceeds 25 degrees Celsius, the control system activates the drive motor 12 to close the intelligent canopy.

[0022] The various components of the sliding support assembly are connected by bolts for easy disassembly and assembly. The main beams of the first truss 4 and the second truss 5 are made of lightweight, high-strength materials, reducing overall weight while ensuring structural strength. The covering material 9 is made of flame-retardant material and is fixed to the top of the first truss 4 and the second truss 5 with clips for easy replacement and maintenance. The hinge points of the side scissor braces 7 and the top scissor braces 8 are equipped with elastic buffers to reduce the impact force during expansion and contraction. The elastic buffers are made of rubber and are embedded in the grooves of the hinge points, fitting tightly against the hinges. The output shaft of the drive motor 12 is connected to the roller 13 via a coupling. Both ends of the coupling are provided with keyways, and torque is transmitted through a flat key. The outer circumferential surface of the roller 13 is provided with anti-slip texture to increase friction with the guide rail 1.

[0023] Part of the guide rail 1 has an I-shaped cross-section, with upper and lower sets of pulleys respectively secured to the top of the guide rail 1 and the inner sides of the upper and lower flanges to prevent the sliding support assembly from tipping over. The outer circumference of the pulleys is coated with a wear-resistant coating to extend their service life. The environmental monitoring sensor 15 is fixed to the top of the first truss 4 by a bracket. One end of the bracket is connected to the first truss 4 by bolts, and the other end has a sensor mounting hole. The environmental monitoring sensor 15 is inserted into the mounting hole and fixed with screws.

[0024] The specific operation process of the intelligent canopy is as follows: When the canopy needs to be deployed at the construction site, the drive motor 12 is first started via remote control or control system. The output shaft of the drive motor 12 drives the roller 13 to rotate through the coupling. The roller 13 slides along the guide rail 1, pushing the end beam box 11 to one side. The movement of the end beam box 11 causes the second anti-tipping pulley group 3 and the second truss 5 connected to it to slide synchronously. The crossbar 6 between the second trusses 5 is stretched accordingly, and at the same time, the side scissor braces 7 and the top scissor braces 8 begin to unfold. The sliding sleeve of the side scissor brace 7 slides down along the upright, causing the side scissor brace 7 to gradually open, and the top scissor brace 8 also extends until the intelligent canopy is fully deployed. At this time, the covering material 9 is laid on the top of the first truss 4 and the second truss 5, forming a complete shelter structure. When the environmental monitoring sensor 15 detects that the temperature exceeds 25 degrees Celsius or detects rain, the control system automatically starts the drive motor 12 and deploys the intelligent canopy according to the above process. When the wind force reaches level 10, the control system prioritizes starting the drive motor 12 to close the intelligent canopy to ensure safety.

[0025] The closing process of the intelligent canopy is the reverse of the unfolding process. The drive motor 12 rotates in the opposite direction, causing the roller 13 to move along the guide rail 1 to the other side. The end beam box 11 moves accordingly, pulling the second truss 5 inwards. The sliding sleeve of the side scissor brace 7 slides upwards along the upright, causing the side scissor brace 7 to gradually retract, and the top scissor brace 8 also folds down until the intelligent canopy is completely closed. At this point, the overall structure of the intelligent canopy is compact, facilitating transportation and storage.

[0026] The modular design of the intelligent canopy makes the connection and disassembly of its components more convenient. The first truss 4 and the second truss 5 are connected by bolts, facilitating reuse and minimizing damage. The covering material 9 is secured to the top of the first truss 4 and the second truss 5 with clips, facilitating replacement and maintenance. Elastic buffers are installed at the hinge points of the side scissor braces 7 and the top scissor braces 8 to reduce impact during expansion and contraction, thus extending the canopy's lifespan. The drive motor 12 moves the end beam box 11 along the guide rail 1 via rollers 13, enabling the intelligent canopy to expand and close, providing simple and efficient operation. Environmental monitoring sensors 15, integrated with the control system, automatically adjust the intelligent canopy's status based on real-time weather conditions, enhancing its adaptability.

[0027] To enable those skilled in the art to fully understand and implement this invention, the specific implementation principle of this invention is further explained below in conjunction with a specific application scenario.

[0028] During the construction of the building-building machine, the opening and closing of the intelligent canopy needs to be adjusted according to real-time weather conditions. First, when installing guide rail 1 at the construction site, guide rail 1 is fixed to the two side edges of the top platform of the building-building machine. Part of the cross-section of guide rail 1 is I-shaped. The first anti-tipping pulley group 2 and the second anti-tipping pulley group 3 are respectively fixed to the top and both ends of guide rail 1 with bolts. Both the first anti-tipping pulley group 2 and the second anti-tipping pulley group 3 have two sets of pulleys inside, upper and lower. The outer circumference of the pulleys is coated with a wear-resistant coating to ensure reduced friction loss and extended service life during sliding. The pulleys are engaged with the inner sides of the upper and lower flanges of guide rail 1 to prevent the sliding support assembly from tipping over.

[0029] When the smart canopy needs to be deployed, the drive motor 12 at the bottom of the first truss 4 at the rear end starts, and the output shaft of the drive motor 12 drives the roller 13 to rotate through the coupling. The roller 13 slides along the guide rail 1, pushing the end beam box 11 to one side. The movement of the end beam box 11 causes the second anti-tipping pulley group 3 and the second truss 5 connected to it to slide synchronously, and the crossbar 6 between the second trusses 5 is stretched accordingly. At this time, the sliding sleeve of the side scissor brace 7 slides down along the upright, causing the side scissor brace 7 to gradually open, and the top scissor brace 8 also extends accordingly. The hinge point of the side scissor brace 7 and the top scissor brace 8 is provided with an elastic buffer. The elastic buffer is made of rubber material, embedded in the groove of the hinge point and closely fits the hinge, effectively reducing the impact force during the deployment process. The covering material 9 is laid on the top of the first truss 4 and the second truss 5 to form a complete shelter structure.

[0030] An environmental monitoring sensor 15 is fixed to the top of the first truss 4 via a bracket. One end of the bracket is connected to the first truss 4 by bolts, and the other end has a sensor mounting hole. The environmental monitoring sensor 15 is inserted into the mounting hole and fixed with screws. The environmental monitoring sensor 15 detects environmental parameters such as water droplets, air temperature, and wind speed in real time and transmits the data to the control system. When the air temperature exceeds 25 degrees Celsius or rain is detected, the control system automatically starts the drive motor 12 to unfold the intelligent canopy according to the above steps. When the wind force reaches level 10, regardless of whether it is raining or the air temperature exceeds 25 degrees Celsius, the control system prioritizes starting the drive motor 12 to close the intelligent canopy to ensure safety.

[0031] The closing process of the intelligent canopy is the reverse of the unfolding process. The drive motor 12 rotates in the opposite direction, causing the roller 13 to move along the guide rail 1 to the other side. The end beam box 11 moves accordingly, pulling the second truss 5 inwards. The sliding sleeve of the side scissor brace 7 slides upwards along the upright, causing the side scissor brace 7 to gradually retract, and the top scissor brace 8 also folds down until the intelligent canopy is completely closed. At this point, the overall structure of the intelligent canopy is compact, facilitating transportation and storage.

[0032] In terms of modular design, the first truss 4 and the second truss 5 are connected by bolts for easy disassembly and assembly. The covering material 9 is made of flame-retardant material and is fixed to the top of the first truss 4 and the second truss 5 with clips for easy replacement and maintenance. Each component of the sliding support assembly is made of lightweight, high-strength materials, reducing overall weight while ensuring structural strength. Limit sensors 14 are located at both ends of the guide rail 1 to limit the movement range of the end beam box 11. When the end beam box 11 moves to the preset position, the limit sensor 14 transmits a signal to the control system, which shuts down the drive motor 12 to ensure precise opening and closing of the intelligent canopy.

[0033] Through the above steps, the intelligent canopy can automatically adjust its status according to real-time weather conditions, improving its adaptability. The modular design makes the connection and disassembly of components more convenient, facilitating reuse and reducing damage. The drive motor 12, via rollers 13, moves the end beam box 11 along the guide rail 1, realizing the opening and closing of the intelligent canopy; operation is simple and efficient. The environmental monitoring sensor 15, combined with the control system, optimizes the performance of the intelligent canopy, thereby reducing construction costs and improving safety and construction efficiency.

[0034] All content not described in detail in this specification is prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited; conventional equipment can be used. Electrical control components not mentioned in this technical solution are not shown in the figures because they are prior art, and will not be described further here.

[0035] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

[0036] In the description of this disclosure, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this disclosure. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0037] In the description of this disclosure, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0038] Although preferred embodiments of this application have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of this application.

[0039] Obviously, those skilled in the art can make various modifications and variations to this application without departing from the spirit and scope of this application. Therefore, if such modifications and variations fall within the scope of the claims of this application and their equivalents, this application also intends to include such modifications and variations.

Claims

1. An intelligent canopy for construction machinery operations, characterized in that, include: The guide rail (1) is set on both sides of the intelligent canopy. Each side of the guide rail (1) is provided with a first anti-tipping pulley group (2) at both ends and a number of second anti-tipping pulley groups (3) are evenly distributed in the middle. The first anti-tipping pulley group (2) and the second anti-tipping pulley group (3) are provided with two sets of pulleys, one upper and one lower. The sliding support assembly includes a first truss (4) and a second truss (5). The first truss (4) is fixed between two first anti-overturning pulley groups (2), and the second truss (5) is fixed between two second anti-overturning pulley groups (3). Both the first truss (4) and the second truss (5) are composed of a main beam and uprights on both sides of the main beam. The telescopic frame assembly includes crossbars (6), side scissor braces (7) and top scissor braces (8), wherein the first truss (4) is connected to the adjacent second truss (5) by a plurality of crossbars (6), the sides of each pair of second trusses (5) are connected by at least one side scissor brace (7), and the tops are connected by at least one top scissor brace (8). Covering material (9) is laid on top of the first truss (4) and the second truss (5).

2. The intelligent rain shelter according to claim 1, characterized in that, The lower end of the side scissor brace (7) is provided with a sliding sleeve, which is sleeved on the upright and can move up and down along the upright. The upper end of the side scissor brace (7) is fixed to the node of the second truss (5) by a hinge.

3. The intelligent awning according to claim 1, characterized in that, The first anti-overturning pulley group (2) at the bottom of the first truss (4) at the front end is fixed to the guide rail (1) by bolts. The first anti-overturning pulley group (2) at the bottom of the first truss (4) at the rear end is provided with an end beam box (11) between it and the adjacent second anti-overturning pulley group (3). At least one roller (13) is rotatably connected inside the end beam box (11), and at least one drive motor (12) is provided outside. The output shaft of the drive motor (12) is connected to the roller (13).

4. The intelligent awning according to claim 3, characterized in that, An environmental monitoring sensor (15) is provided on the first truss (4) at the rear end to detect water droplets, air temperature and wind speed parameters. A limit sensor (14) is provided on the first anti-overturning pulley block (2) at the rear end to detect the position of the end beam box (11).

5. The intelligent awning according to claim 4, characterized in that, The movement range of the end beam box (11) is controlled by the limit sensor (14). The limit sensor (14) located on the left side of the guide rail (1) limits the maximum distance the end beam box (11) moves to the left, and the limit sensor (14) located on the right side of the guide rail (1) limits the maximum distance the end beam box (11) moves to the right.

6. The intelligent rain shelter according to claim 1, characterized in that, The hinge points of the side scissor brace (7) and the top scissor brace (8) are provided with elastic buffers. The elastic buffers are made of rubber material, embedded in the groove of the hinge point and closely fitted to the hinge.

7. The intelligent awning according to claim 3, characterized in that, The output shaft of the drive motor (12) is connected to the roller (13) through a coupling. The two ends of the coupling are respectively provided with keyways, and torque is transmitted through a flat key. The outer circumferential surface of the roller (13) is provided with anti-slip texture.

8. The intelligent awning according to claim 1, characterized in that, Part of the cross section of the guide rail (1) is I-shaped, and the upper and lower sets of pulleys are respectively locked on the top of the guide rail (1) and the inner side of the upper and lower flanges. The outer circumferential surface of the pulleys is provided with a wear-resistant coating.

9. The intelligent rain shelter according to claim 1, characterized in that, The covering material (9) is fixed to the top of the first truss (4) and the second truss (5) by snap fasteners.

10. The intelligent awning according to any one of claims 1 to 9, characterized in that, The components of the sliding support assembly are connected by bolts, and the main beams of the first truss (4) and the second truss (5) are made of lightweight and high-strength materials.

Images