Full-automatic floor protective door for intelligent construction elevator

Abstract

The utility model relates to the technical field of protective doors, and discloses a full-automatic floor protective door for an intelligent construction elevator, which comprises a protective door structure system, an optical recognition system, an intelligent control system, a voice broadcast system and an emergency system, the protective door structure system comprises a steel roller shutter, a motor and a steel door frame; the optical recognition system comprises a high-definition camera, an infrared sensor and a laser range finder; the voice broadcasting system comprises an intelligent voice broadcasting device; the emergency system comprises a manual control rod piece; through the steel structure protective door structure system, the optical recognition system, the intelligent control system and the emergency system, the matching and safety problems of the intelligent elevator and the floor door are solved, the situation of injury caused by manual operation errors and accidents is avoided, and the purposes of effectively improving the field construction operation efficiency and reducing the construction cost are achieved. Therefore, the purposes of intelligent construction, promotion of creation of a few-person scene and cost reduction are achieved, and meanwhile the practicability of the device is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of protective door technology, specifically a fully automatic floor protective door for intelligent construction elevators. Background Technology

[0002] Currently, the construction industry is vigorously developing intelligent construction, cultivating the intelligent construction industry, and promoting the creation of scenarios with fewer human workers.

[0003] Construction elevators, as the most common vertical transportation equipment in the construction industry, are widely used in various construction projects. However, the working environment of construction elevator operators is poor, and there is a risk of human error and accidental injury. Manual operation leads to a decrease in on-site construction efficiency. In addition, the safety doors inside the floors have design logic defects and low applicability in different scenarios. At the same time, it is difficult to achieve intelligent construction and unmanned scenarios, which increases the overall operating cost. Therefore, a fully automatic floor safety door for intelligent construction elevators is proposed. Utility Model Content

[0004] The purpose of this utility model is to provide a fully automatic floor protection door for intelligent construction elevators, which solves the problem in the background technology that the working environment of construction elevator operators is poor, there is a risk of human error and accidental injury, and the on-site construction efficiency is reduced due to manual operation.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] A fully automatic floor safety door for intelligent construction elevators, comprising:

[0007] Protective door structural system, optical recognition system, intelligent control system, voice broadcasting system, and emergency system;

[0008] The protective door structure system includes a steel roller shutter, a motor, and a steel door frame;

[0009] The optical recognition system includes a high-definition camera, an infrared sensor, and a laser rangefinder;

[0010] The intelligent control system includes an information processing module, a motor control remote control, and a floor call system.

[0011] The voice broadcasting system includes an intelligent language broadcaster;

[0012] The emergency system includes manually controlled levers.

[0013] Preferably, the steel door frame is located on one side of the main structure of the project, and the steel door frame is connected to the main structure of the project by expansion bolts. The steel roller shutter is located at the top of the steel door frame, the bottom of the steel door frame is connected to the base, and the motor is located at the top inside the steel door frame, and the motor controls the steel roller shutter to rise and fall.

[0014] Preferably, the high-definition camera, infrared sensor, and laser rangefinder are all built into the safety door of the construction elevator and can accurately and quickly identify the operating status of the construction elevator.

[0015] Preferably, the information processing module is located inside the construction elevator, the high-definition camera is located on the top of the steel door frame, the infrared sensor is located inside the steel door frame, the laser rangefinder is located outside the steel door frame, the floor call button is used for indoor elevator calls, and the intelligent voice broadcaster is located on the indoor side of the steel door frame.

[0016] Preferably, a roller is provided at the top inside the steel door frame, a drive shaft is connected to one side of the roller, a driven gear is installed on the outer wall of the drive shaft, and a drive gear that meshes with the driven gear is connected to the output end of the motor.

[0017] Preferably, the reel is connected to a connecting shaft on one side relative to the drive shaft, and one side of the connecting shaft is connected to a manual control lever. The manual control lever includes a storage groove inside the connecting shaft, and a telescopic shaft is installed inside the storage groove. Multiple evenly distributed limiting blocks are fixed to the outer wall of the telescopic shaft, and multiple limiting grooves for the moving limiting blocks are opened inside the storage groove. The telescopic shaft extends to one side of the steel door frame and is fixed with multiple evenly distributed handles. The steel door frame is sequentially provided with protective components to protect the multiple handles.

[0018] Preferably, the protective assembly includes a protective cover disposed on one side of the steel door frame, a protective cavity formed on one side of the protective cover, an abutment block corresponding to the protective cavity fixed on one side of the connecting shaft, a plurality of evenly distributed mounting plates fixed on the outer wall of the protective cover, each of the mounting plates being inserted into the steel door frame, a fixing groove formed on the steel door frame, a movable sleeve installed inside the fixing groove, a movable rod and an insert rod respectively installed at the upper and lower ends of the movable sleeve, the insert rod being inserted into one of the mounting plates, a spring connecting the movable sleeve and the fixing groove, the spring being sleeved on the outer wall of the movable rod, the movable rod being inserted into the steel door frame, and a control rod fixed on one side of the movable sleeve.

[0019] Compared with the prior art, the beneficial effects achieved by this utility model are:

[0020] This utility model solves the compatibility and safety issues between intelligent elevators and floor doors through a steel structure protective door system, an optical recognition system, an intelligent control system, and an emergency system. It avoids injuries caused by human error and accidents, effectively improves on-site construction efficiency, and achieves the goals of intelligent construction and promoting the creation of less-manned scenarios, thereby reducing costs and greatly enhancing the practicality of the device. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A;

[0023] Figure 3 This is a side view of the entire utility model.

[0024] Figure 4 This is a schematic diagram of the structure between the protective cover and the connecting shaft of this utility model;

[0025] Figure 5 This is a cross-sectional view of the connecting shaft of this utility model.

[0026] The components include: 1. Steel roller shutter; 2. Motor; 3. Steel door frame; 4. High-definition camera; 5. Infrared sensor; 6. Laser rangefinder; 7. Information processing module; 8. Motor control remote control; 9. Manual control rod; 10. Floor call button; 11. Intelligent voice broadcaster; 12. Base; 13. Protective cover; 14. Mounting plate; 15. Control rod; 16. Connecting shaft; 17. Roller shaft; 18. Spring; 19. Limit block; 20. Insert rod; 21. Telescopic shaft; 22. Handle; 23. Abutment block. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please refer to Figure 1 and Figure 3A fully automatic floor safety door for intelligent construction elevators includes: a safety door structure system, an optical recognition system, an intelligent control system, a voice broadcasting system, and an emergency system; the safety door structure system includes a steel roller shutter 1, a motor 2, and a steel door frame 3; the optical recognition system includes a high-definition camera 4, an infrared sensor 5, and a laser rangefinder 6; the intelligent control system includes an information processing module 7, a motor control remote control 8, and a floor call device 10; the voice broadcasting system includes an intelligent voice broadcaster 11; and the emergency system includes a manual control lever 9.

[0029] Please refer to Figure 1 , Figure 2 and Figure 3 The steel door frame 3 is located on one side of the main structure of the project and is connected to the main structure of the project by expansion bolts. The steel roller shutter 1 is located on the top of the steel door frame 3 and the bottom of the steel door frame 3 is connected to the base 12. The motor 2 is located at the top inside the steel door frame 3 and controls the steel roller shutter 1 to rise and fall. The high-definition camera 4, infrared sensor 5 and laser rangefinder 6 are all built into the construction elevator safety door and can accurately and quickly identify the operating status of the construction elevator. The information processing module 7 is located inside the construction elevator. The high-definition camera 4 is located at the top of the steel door frame 3, the infrared sensor 5 is located inside the steel door frame 3, and the laser rangefinder 6 is located outside the steel door frame 3. The floor call device 10 is used to call the elevator indoors. The intelligent voice broadcaster 11 is set on the indoor side of the steel door frame 3. The top inside the steel door frame 3 is equipped with a roller 17. A drive shaft is connected to one side of the roller 17. A driven gear is installed on the outer wall of the drive shaft. The output end of the motor 2 is connected to a drive gear that meshes with the driven gear.

[0030] Motor 2 has a variable speed adjustment function, which facilitates the adjustment of the lifting speed of steel roller shutter 1. Steel roller shutter 1 is made of impact-resistant and deformation-resistant color steel. High-definition camera 4, infrared sensor 5, and laser rangefinder 6 can accurately and quickly identify the operating status and floor position of the construction elevator and output information to information processing module 7. Information processing module 7 collects and processes the information transmitted from high-definition camera 4, infrared sensor 5, floor call device 10, and laser rangefinder 6. Through algorithms, it automatically analyzes and judges to control the operation of motor 2, thereby controlling the opening and closing of steel roller shutter 1. At the same time, information processing module 7 is used to collect and process information. High-definition camera 4 is used to collect elevator operating status, floor position, and video monitoring. Infrared sensor 5 is used to collect information on the status of objects entering the elevator safety door. Floor call device 10... 0. When the indoor elevator is called, after the construction elevator stops and stabilizes at the corresponding floor, the information processing module 7 receives the information and controls the construction elevator door to open automatically, causing the elevator flap to open. The laser rangefinder 6 collects information on the stable placement of the elevator flap and feeds it back to the information processing module 7. The information processing module 7 transmits the signal to the motor 2, thereby controlling the opening of the steel roller shutter 1. When the infrared sensor 5 receives a signal that an object has entered, it controls the motor 2 to cut off the power. If no signal is received within a certain period of time, it will turn on the motor 2 to control the steel roller shutter 1 to close. After the steel roller shutter 1 closes, it will link the flap door and the construction elevator door to close in sequence. The construction elevator can only run after the laser rangefinder 6 senses that the construction elevator door is closed and stable. Finally, the intelligent voice broadcaster 11 is used to automatically identify the approaching object and the construction elevator car and provide voice reminders.

[0031] Please also refer to... Figure 2 , Figure 4 and Figure 5A connecting shaft 16 is connected to one side of the scroll 17 relative to the drive shaft. One side of the connecting shaft 16 is connected to a manual control lever 9. The manual control lever 9 includes a storage groove inside the connecting shaft 16. A telescopic shaft 21 is installed inside the storage groove. Multiple evenly distributed limiting blocks 19 are fixed to the outer wall of the telescopic shaft 21. Multiple limiting grooves for the moving limiting blocks 19 are provided inside the storage groove. The telescopic shaft 21 extends to one side of the steel door frame 3 and is fixed with multiple evenly distributed handles 22. The steel door frame 3 is provided with a protective assembly to protect the multiple handles 22. The protective assembly includes a protective cover 1 provided on one side of the steel door frame 3. 3. A protective cavity is provided on one side of the protective cover 13. A corresponding abutment block 23 is fixed on one side of the connecting shaft 16. Multiple evenly distributed mounting plates 14 are fixed on the outer wall of the protective cover 13. Multiple mounting plates 14 are inserted into the steel door frame 3. A fixing groove is provided on the steel door frame 3. A movable sleeve is installed inside the fixing groove. A movable rod and a plug rod 20 are respectively installed at the upper and lower ends of the movable sleeve. The plug rod 20 is inserted into one of the mounting plates 14. A spring 18 is connected between the movable sleeve and the fixing groove. The spring 18 is sleeved on the outer wall of the movable rod. The movable rod is inserted into the steel door frame 3. A control rod 15 is fixed on one side of the movable sleeve.

[0032] In the event of a power outage or other emergency, pulling the control lever 15 causes the movable sleeve to move within the fixed groove. This movement of the movable sleeve causes the spring 18 to contract, which in turn causes the movable sleeve to move the insertion rod 20. The movement of the insertion rod 20 separates it from the mounting plate 14. Then, pulling the protective cover 13 separates it from the contact block 23. Pulling the handle 22 causes the telescopic shaft 21 to move within the storage groove. The cooperation between the limiting block 19 and the limiting groove makes the telescopic shaft 21 more stable during movement. When the telescopic shaft 21 reaches the optimal position, rotating the handle 22 causes the telescopic shaft 21 to rotate, which in turn causes the connecting shaft 16 to rotate. The rotation of the connecting shaft 16 causes the roller 17 to rotate, allowing manual control of the opening and closing of the steel roller shutter 1.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fully automatic floor safety door for intelligent construction elevators, characterized in that, include: Protective door structural system, optical recognition system, intelligent control system, voice broadcasting system, and emergency system; The protective door structure system includes a steel roller shutter (1), a motor (2), and a steel door frame (3). The optical recognition system includes a high-definition camera (4), an infrared sensor (5), and a laser rangefinder (6). The intelligent control system includes an information processing module (7), a motor control remote control (8), and a floor call button (10). The voice broadcasting system includes an intelligent language broadcaster (11). The emergency system includes a manual control lever (9).

2. The fully automatic floor protection door for intelligent construction elevators according to claim 1, characterized in that: The steel door frame (3) is located on one side of the main structure of the project, and the steel door frame (3) is connected to the main structure of the project by expansion bolts. The steel roller shutter (1) is located on the top of the steel door frame (3), and the bottom of the steel door frame (3) is connected to the base (12). The motor (2) is located at the top inside the steel door frame (3), and the motor (2) controls the steel roller shutter (1) to rise and fall.

3. The fully automatic floor protection door for intelligent construction elevators according to claim 1, characterized in that: The high-definition camera (4), infrared sensor (5), and laser rangefinder (6) are all built into the construction elevator safety door and can accurately and quickly identify the operating status of the construction elevator.

4. The fully automatic floor protection door for intelligent construction elevators according to claim 1, characterized in that: The information processing module (7) is located inside the construction elevator, the high-definition camera (4) is located on the top of the steel door frame (3), the infrared sensor (5) is located inside the steel door frame (3), the laser rangefinder (6) is located outside the steel door frame (3), the floor call button (10) is used to make indoor elevator calls, and the intelligent voice broadcaster (11) is set on the indoor side of the steel door frame (3).

5. A fully automatic floor safety door for an intelligent construction elevator according to claim 1, characterized in that: The top of the inside of the steel door frame (3) is provided with a roller (17), and a drive shaft is connected to one side of the roller (17). A driven gear is installed on the outer wall of the drive shaft, and the output end of the motor (2) is connected to a drive gear that meshes with the driven gear.

6. A fully automatic floor safety door for an intelligent construction elevator according to claim 5, characterized in that: The scroll (17) is connected to a connecting shaft (16) on one side relative to the drive shaft. One side of the connecting shaft (16) is connected to a manual control lever (9). The manual control lever (9) includes a storage groove inside the connecting shaft (16). A telescopic shaft (21) is installed inside the storage groove. Multiple evenly distributed limiting blocks (19) are fixed on the outer wall of the telescopic shaft (21). Multiple limiting grooves for the moving of the limiting blocks (19) are opened inside the storage groove. The telescopic shaft (21) extends to one side of the steel door frame (3) and is fixed with multiple evenly distributed handles (22). A protective component is provided on one side of the steel door frame (3) to protect the multiple handles (22).

7. A fully automatic floor safety door for an intelligent construction elevator according to claim 6, characterized in that: The protective assembly includes a protective cover (13) disposed on one side of the steel door frame (3). A protective cavity is provided on one side of the protective cover (13). An abutment block (23) corresponding to the protective cavity is fixed on one side of the connecting shaft (16). Multiple evenly distributed mounting plates (14) are fixed on the outer wall of the protective cover (13). Multiple mounting plates (14) are inserted into the steel door frame (3). Fixed grooves are sequentially provided on the steel door frame (3). A movable sleeve is installed inside the fixed groove. A movable rod and a plug rod (20) are respectively installed at the upper and lower ends of the movable sleeve. The plug rod (20) is inserted into one of the mounting plates (14). A spring (18) is connected between the movable sleeve and the fixed groove. The spring (18) is sleeved on the outer wall of the movable rod. The movable rod is inserted into the steel door frame (3). A control rod (15) is fixed on one side of the movable sleeve.

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