Internet-based building construction safety protection device for nuclear power engineering construction

Abstract

The invention discloses an internet-based building construction safety protection device for nuclear power engineering construction, and relates to the technical field of building construction protection.The internet-based building construction safety protection device for nuclear power engineering construction comprises an equipment frame, a lifting mechanism and a square frame, and the lifting mechanism is arranged on the inner wall of the bottom of the equipment frame; the square frame is fixedly installed above the lifting mechanism, and the retarding device comprises a retarding box, a connecting frame, a connecting block, a fixing plate, a protection frame, a connecting rod, a connecting plate, an air outlet valve, an air inlet valve, an air outlet pipe, a limiting block and an inclined cutting block. According to the internet-based building construction safety protection device for nuclear power engineering construction, springback can be prevented through effective limiting, the stability of the device in the working process is ensured, meanwhile, the speed is reduced when the protection frame is reset, slow reset is conducted, abrasion of mechanical parts is reduced, the service life of equipment is prolonged, and the maintenance cost is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of construction protection, and particularly to an Internet-based construction safety protection device for nuclear power project construction. Background Art

[0002] The Internet-based construction safety protection device for nuclear power project construction can improve the safety of the construction site by combining technologies such as the Internet of Things (IoT), sensor technology, and data analysis. Such an Internet-based construction safety protection device for nuclear power project construction can provide comprehensive safety protection for the construction site and enhance the safety awareness and construction efficiency of workers.

[0003] The patent with the patent announcement number CN113107235B discloses an Internet-based construction safety protection device, which includes a security system and a protective frame. A shock absorption mechanism, a protection mechanism, and a cleaning mechanism are arranged on the side wall of the protective frame; the cleaning mechanism includes an air intake component and an exhaust pipe fixedly installed on the side wall of the air intake component, the protection mechanism includes a driving component and a placement shell fixedly connected to the end of the driving component, an installation shell is arranged on the side wall of the placement shell, and a protection airbag is fixedly installed on the inner side wall of the placement shell; the protective frame includes a support foot frame and a support plate, and one end of the support foot frame far from the ground is fixedly connected to the side wall of the support plate. Sodium azide inside the protection airbag will react to produce nitrogen gas under impact. The nitrogen gas instantly fills the inside of the protection airbag, and will push open the installation shell and expand outward, forming a protection air cushion on the surface of the protection plate, thereby being able to protect the falling personnel.

[0004] In the above patent, nitrogen gas is produced by the reaction of sodium azide inside the protection airbag under impact. The nitrogen gas instantly fills the inside of the protection airbag, and will push open the installation shell and expand outward, forming a protection air cushion on the surface of the protection plate, thereby being able to protect the falling personnel. However, when too many foreign objects accumulate and squeeze the sodium azide inside the protection airbag, it will expand and may push out the foreign objects, causing injury to the staff. Therefore, an Internet-based construction safety protection device that limits the position and prevents rebound during protection is designed. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the present invention provides an Internet-based construction safety protection device for nuclear power project construction, which solves the problems raised in the above background art.

[0006] To achieve the above object, the present invention is realized by the following technical solutions: A building construction safety protection device based on the Internet for nuclear power engineering construction, including an equipment frame, a lifting mechanism and a square frame. The lifting mechanism is provided on the inner wall of the bottom of the equipment frame, and the square frame is fixedly installed above the lifting mechanism. It also includes a speed reduction device; wherein, the speed reduction device includes a speed reduction box, a connection frame, a connection block, a fixing plate, a protection frame, a connecting rod, a connecting plate, an air outlet valve, an air inlet valve, an air outlet pipe, a limiting block and an inclined cutting block. The speed reduction box is fixedly installed above the lifting mechanism, the connection frame is fixedly installed above the speed reduction box, the connection block is slidably installed on the inner wall of the connection frame, the fixing plate is fixedly installed above the connection block, the protection frame is fixedly installed at one end of the fixing plate away from the connection block, the connecting rod is fixedly installed below the connection block, the connecting plate is slidably installed on the inner wall of the speed reduction box, the air outlet valve is fixedly penetrated through the inner and outer walls of the connecting plate, the air inlet valve is fixedly penetrated through the inner and outer walls of the connecting plate, the air outlet pipe is fixedly penetrated through the inner and outer walls of the speed reduction box, a sliding groove is opened on the surface of the square frame, the limiting block is slidably installed on the inner wall of the sliding groove, and the inclined cutting block is fixedly installed on the surface of the limiting block. When there is too much waste inside the protection frame, the waste pushes the protection frame downward, driving the fixing plate downward. The downward movement of the fixing plate drives the connection block downward. The downward movement of the connection block contacts and compresses the spring to contract. At the same time, the downward movement of the fixing plate drives the limiting groove downward. The downward movement of the limiting groove contacts the limiting block, and the limiting block is reset through the telescopic elastic rod one. The limiting block enters the limiting groove and limits the fixing plate.

[0007] According to the above technical solution, a limiting groove is opened on the surface of the fixing plate, a spring is provided between the lower part of the connection block and the upper part of the speed reduction box. The inside of the protection frame is set as an inclined surface one. The downward movement of the fixing plate drives the connection block downward. The downward movement of the connection block contacts and compresses the spring to contract. At the same time, the downward movement of the fixing plate drives the limiting groove downward.

[0008] According to the above technical solution, the air outlet valve is set as a one-way valve one, the air inlet valve is set as a one-way valve two, the side of the limiting block close to the connection block is set as an inclined surface one. The air outlet valve is a one-way valve that only discharges air and does not intake air, and the air inlet valve is a one-way valve that only intakes air and does not discharge air. When resetting, the gas below passes through the air outlet valve to the upper part of the speed reduction box. Since the opening of the air outlet valve is smaller than that of the air inlet valve, the air outlet speed of the air outlet valve is slowed down.

[0009] A telescopic elastic rod one is fixedly installed inside the sliding groove. The free end of the telescopic elastic rod one is fixedly connected to the limiting block. The limiting block is reset through the telescopic elastic rod one. The limiting block enters the limiting groove and limits the fixing plate to prevent the fixing plate from rebounding.

[0010] According to the above technical solution, the reset device includes an air intake frame, a moving plate, a pressure pipe, and an L-shaped plate. The air intake frame is fixedly installed above the lifting mechanism. The moving plate is slidably installed on the inner wall of the air intake frame. The pressure pipe fixedly penetrates the inner and outer walls of the top of the air intake frame. The L-shaped plate is fixedly installed on the inner wall of the bottom of the equipment frame. When the square frame moves upward, it drives the limit block to move upward. When the limit block moves upward, it drives the inclined cutting block to move upward. At the same time, when the L-shaped plate moves upward and contacts and squeezes the inclined cutting surface of the inclined cutting block, the inclined cutting block moves in the direction close to the first telescopic spring rod. The movement of the inclined cutting block drives the limit block to move. The movement of the limit block contacts and squeezes the telescopic end of the first telescopic spring rod to contract, and the limit on the fixed plate is released. Subsequently, the protection frame slowly resets.

[0011] According to the above technical solution, the L-shaped plate fixedly penetrates the inner and outer walls of the top of the lifting mechanism. The end of the air outlet pipe away from the retarder fixedly penetrates the inner and outer walls of the air intake frame. A second telescopic spring rod is fixedly installed at the bottom of the air intake frame. The free end of the second telescopic spring rod is fixedly connected to the lower part of the moving plate. When the moving plate moves downward, it contacts and squeezes the telescopic end of the second telescopic spring rod to contract. Subsequently, the second telescopic spring rod resets and drives the moving plate to move upward. The upward movement of the moving plate squeezes the air above the air intake frame.

[0012] According to the above technical solution, the discharging device includes a baffle, a fixed frame, a pressing plate, and a fixed block. The baffle is rotatably installed on the outer wall of the protection frame. The fixed frame is fixedly installed on the outer wall of the protection frame. The pressing plate is slidably installed on the inner wall of the fixed frame. The fixed block is fixedly installed at one end of the pressing plate close to the pressure pipe. When the pressing plate moves, it contacts and squeezes the telescopic end of the third telescopic spring rod to contract. The movement of the pressing plate drives the fixed block to move. The movement of the fixed block releases the limit on the baffle. At the same time, the waste material inside the protection frame contacts and squeezes the baffle to rotate. The rotation of the baffle opens the discharging port, so that the waste material can be discharged through the discharging port.

[0013] According to the above technical solution, a discharging port is formed on the surface of the protection frame. The end of the pressure pipe away from the air intake frame fixedly penetrates the inner and outer walls of the fixed frame. The fixed block slidably penetrates the inner and outer walls of the fixed frame. A third telescopic spring rod is fixedly installed at the bottom of the fixed frame. The free end of the third telescopic spring rod is fixedly connected to the end of the pressing plate away from the fixed block. The movement of the pressing plate drives the fixed block to move. The movement of the fixed block releases the limit on the baffle. At the same time, the waste material inside the protection frame contacts and squeezes the baffle to rotate. The rotation of the baffle opens the discharging port, so that the waste material can be discharged through the discharging port.

[0014] The present invention provides a building construction safety protection device based on the Internet for nuclear power engineering construction. It has the following beneficial effects: (1)The construction safety protection device for the Internet realizes the collection of waste materials during construction by the coordinated operation of a speed reducer box, a connection frame, a connection block, a fixing plate, a protection frame, a connecting rod, a connecting plate, an air outlet valve, an air inlet valve, an air outlet pipe, a limiting block, and an inclined cutting block. This prevents waste materials from causing environmental pollution and harm to workers. It also achieves the self - adaptation of the weight of waste materials in the protection frame. The self - adaptation can effectively utilize space, avoid waste material overflow, keep the construction site clean, reduce the frequency of waste material cleaning, improve construction efficiency, and at the same time limit the fixing plate to prevent it from rebounding. Through effective limiting measures, the impact on the equipment caused by rebounding is reduced. By limiting, the equipment can be prevented from shaking during operation, thereby extending the service life of the equipment and reducing maintenance costs. At the same time, the limiting ensures the stability of the device during operation. When resetting, the reset speed of the protection frame is reduced. The slow reset can reduce the equipment failure rate, reduce the downtime caused by equipment problems, and thus improve construction efficiency. The slow reset action reduces the wear of mechanical components, extends the service life of the equipment, and reduces maintenance costs. By slow resetting, potential safety hazards caused by sudden equipment operation can be avoided.

[0015] (2)The construction safety protection device for the Internet realizes coordinated operation through an air inlet frame, a moving plate, a pressure pipe, an L - shaped plate, and a telescopic spring rod II. By ensuring that the limit is released only after construction is completed, the risk of accidents is reduced. Releasing the limit and resetting after construction is completed can prevent the equipment from starting accidentally, which may cause equipment damage, increase damage to mechanical components, and increase subsequent maintenance costs. During the reset process, the gradual discharge of gas inside the speed reduction device can further reduce mechanical impact force, thereby protecting mechanical components, extending the service life of the equipment, reducing maintenance costs, and at the same time, by discharging the gas inside the speed reducer box into the air inlet frame, the speed reduction effect is further enhanced. At the same time, the gradual discharge of gas makes the movement of the equipment more stable, reduces vibration and instability, and improves work efficiency.

[0016] (3)The construction safety protection device for the Internet realizes coordinated operation through a baffle, a fixed frame, a pressing plate, a fixed block, and a telescopic spring rod III. By opening the discharge port, waste materials can be discharged through the discharge port. Regular cleaning and discharging of waste materials can reduce the cleaning costs caused by waste materials, thereby reducing the overall construction cost. Appropriate treatment and discharge of waste materials help reduce environmental pollution at the construction site. Timely discharging of waste materials inside the protection frame can reduce the risk of equipment damage. At the same time, limiting the baffle can prevent waste materials from leaking to the surrounding construction site, reducing environmental pollution. By limiting, equipment damage caused by improper stacking of waste materials is avoided, thus ensuring the normal use of the equipment and increasing the service life of the equipment. Description of the Drawings

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the overall sectional structure of the present invention; Figure 3 This is a schematic diagram of the positional structure of the connection frame and the connection block of the present invention; Figure 4 This is the present invention Figure 3 An enlarged schematic diagram of the A structure in; Figure 5 This is a schematic diagram of the positional structure of the intake valve and the intake frame of the present invention; Figure 6 This is a schematic diagram of the positional structure of the fixed frame and the protective frame of the present invention; Figure 7 This is a schematic diagram of the positional structure of the fixed frame and the pressing plate of the present invention.

[0018] In the figure: 1, equipment frame; 2, lifting mechanism; 3, square frame; 301, chute; 4, retarder box; 5, connection frame; 6, connection block; 7, fixing plate; 701, limiting groove; 8, protective frame; 9, connecting rod; 10, spring; 11, connecting plate; 12, air outlet valve; 13, intake valve; 14, air outlet pipe; 15, limiting block; 16, inclined cutting block; 17, telescopic elastic rod one; 181, intake frame; 182, moving plate; 183, pressing pipe; 184, telescopic elastic rod two; 185, L-shaped plate; 191, baffle; 192, fixed frame; 193, pressing plate; 194, fixing block; 195, telescopic elastic rod three; 196, discharge port. Detailed implementation manners

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1 - 7, an embodiment of the present invention is: a building construction safety protection device based on the Internet for nuclear power engineering construction, including an equipment frame 1, a lifting mechanism 2, and a square frame 3. The lifting mechanism 2 is provided on the inner wall of the bottom of the equipment frame 1, and the square frame 3 is fixedly installed above the lifting mechanism 2. It also includes a speed reduction device; among them, the speed reduction device includes a speed reduction box 4, a connecting frame 5, a connecting block 6, a fixing plate 7, a protection frame 8, a connecting rod 9, a connecting plate 11, an air outlet valve 12, an air inlet valve 13, an air outlet pipe 14, a limiting block 15, and an inclined cutting block 16. The speed reduction box 4 is fixedly installed above the lifting mechanism 2, the connecting frame 5 is fixedly installed above the speed reduction box 4, the connecting block 6 is slidably installed on the inner wall of the connecting frame 5, the fixing plate 7 is fixedly installed above the connecting block 6, the protection frame 8 is fixedly installed at one end of the fixing plate 7 away from the connecting block 6, the connecting rod 9 is fixedly installed below the connecting block 6, the connecting plate 11 is slidably installed on the inner wall of the speed reduction box 4, the air outlet valve 12 is fixedly penetrated through the inner and outer walls of the connecting plate 11, the air inlet valve 13 is fixedly penetrated through the inner and outer walls of the connecting plate 11, the air outlet pipe 14 is fixedly penetrated through the inner and outer walls of the speed reduction box 4. A chute 301 is opened on the surface of the square frame 3, the limiting block 15 is slidably installed on the inner wall of the chute 301, and the inclined cutting block 16 is fixedly installed on the surface of the limiting block 15 to limit the fixing plate 7 and prevent the fixing plate 7 from rebounding. Through effective limiting measures, the impact on the equipment caused by rebounding is reduced. By limiting, it can prevent the equipment from shaking during operation, thereby extending the service life of the equipment, reducing the maintenance cost, and at the same time, the limit ensures the stability of the device during operation.

[0021] A limiting groove 701 is opened on the surface of the fixing plate 7. A spring 10 is provided between the lower part of the connecting block 6 and the upper part of the speed reduction box 4. The inside of the protection frame 8 is set as a first inclined surface. When the fixing plate 7 moves downward, it drives the connecting block 6 to move downward. The connecting block 6 moves downward and contacts and squeezes the spring 10 to contract. At the same time, the fixing plate 7 moves downward and drives the limiting groove 701 to move downward.

[0022] The air outlet valve 12 is set as a one-way valve, and the air inlet valve 13 is set as two one-way valves. The side of the limiting block 15 close to the connecting block 6 is set as a first inclined surface. The air outlet valve 12 is a one-way valve that only discharges air and does not intake air, and the air inlet valve 13 is a one-way valve that only intakes air and does not discharge air. When resetting, the gas below passes through the air outlet valve 12 to the upper part of the speed reduction box 4. Since the opening of the air outlet valve 12 is smaller than that of the air inlet valve 13, the air outlet speed of the air outlet valve 12 is slowed down.

[0023] A first telescopic elastic rod 17 is fixedly installed inside the chute 301. The free end of the first telescopic elastic rod 17 is fixedly connected to the limiting block 15. The limiting block 15 is reset through the first telescopic elastic rod 17. The limiting block 15 enters the limiting groove 701 and limits the fixing plate 7 to prevent the fixing plate 7 from rebounding.

[0024] During the operation of this embodiment: When building construction is in progress, the waste generated during construction falls into the interior of the protection frame 8 and is collected through the protection frame 8. Since the two sides of the protection frame 8 are inclined plates, the waste slides along the inclined plates to the bottom of the protection frame 8 for collection, realizing that the protection frame 8 collects the waste generated during building construction, preventing... Collecting waste helps reduce environmental pollution and prevent the waste from falling and causing harm to the staff. At the same time, when the waste accumulates too much inside the protection frame 8, the protection frame 8 moves downward due to the weight of the excessive waste accumulation, realizing the self - adaptation of the waste weight of the protection frame 8. Self - adaptation can effectively utilize space, avoid waste overflow, keep the construction site clean, reduce the frequency of waste cleaning, and improve construction efficiency. When there is too much waste inside the protection frame 8, the waste pushes the protection frame 8 downward, driving the fixed plate 7 downward. The downward movement of the fixed plate 7 drives the connecting block 6 downward. The downward movement of the connecting block 6 contacts and compresses the spring 10 to contract. At the same time, the downward movement of the fixed plate 7 drives the limit groove 701 downward. The downward movement of the limit groove 701 contacts the limit block 15. The limit block 15 is reset through the telescopic spring rod 1. The limit block 15 enters the limit groove 701 and limits the fixed plate 7 to prevent the fixed plate 7 from rebounding. Through effective limiting measures, the impact on the equipment caused by rebounding is reduced. Through limiting, the equipment can be prevented from shaking during operation, thereby extending the service life of the equipment and reducing the maintenance cost. At the same time, the limiting ensures the stability of the device during operation. At the same time, the downward movement of the connecting block 6 drives the connecting rod 9 downward. The downward movement of the connecting rod 9 drives the connecting plate 11 downward. The downward movement of the connecting plate 11 drives the intake valve 13 downward. The movement of the connecting plate 11 drives the exhaust valve 12 to move. At the same time, the gas above the retarder 4 enters below the retarder 4 through the intake valve 13. When resetting is required, the gas below passes through the exhaust valve 12 to the above of the retarder 4. Since the opening of the exhaust valve 12 is smaller than that of the intake valve 13, the exhaust speed of the exhaust valve 12 slows down, thereby reducing the reset speed of the protection frame 8. Slow reset can reduce the equipment failure rate, reduce the downtime caused by equipment problems, and thus improve construction efficiency. The slow reset action reduces the wear of mechanical components, extends the service life of the equipment, and reduces the maintenance cost. Through slow reset, potential safety hazards caused by the sudden operation of the equipment can be avoided.

[0025] Please refer to Figures 1 - 7, on the basis of the above embodiments, another embodiment of the present invention further includes a reset device and a discharging device; the reset device includes an air inlet frame 181, a moving plate 182, a pressure tube 183 and an L-shaped plate 185. The air inlet frame 181 is fixedly installed above the lifting mechanism 2, the moving plate 182 is slidably installed on the inner wall of the air inlet frame 181, the pressure tube 183 is fixedly penetrated through the inner and outer walls of the top of the air inlet frame 181, and the L-shaped plate 185 is fixedly installed on the inner wall of the bottom of the equipment frame 1. The limit on the fixing plate 7 is released, and then the protection frame 8 slowly resets, ensuring that the limit is released only after the construction is completed, reducing the risk of accidents. Releasing the limit for reset after the construction is completed can prevent the equipment from being accidentally started, resulting in equipment damage, increasing the damage to mechanical components and the subsequent maintenance cost.

[0026] The L-shaped plate 185 is fixedly penetrated through the inner and outer walls of the top of the lifting mechanism 2. One end of the air outlet pipe 14 away from the retarder 4 is fixedly penetrated through the inner and outer walls of the air inlet frame 181. A second telescopic spring rod 184 is fixedly installed at the bottom of the air inlet frame 181. The free end of the second telescopic spring rod 184 is fixedly connected to the lower part of the moving plate 182. When the moving plate 182 moves downward and contacts and squeezes the second telescopic spring rod 184, the telescopic end of the second telescopic spring rod 184 contracts, and then the second telescopic spring rod 184 resets and drives the moving plate 182 to move upward. When the moving plate 182 moves upward, it squeezes the air above the air inlet frame 181.

[0027] The discharging device includes a baffle 191, a fixed frame 192, a pressing plate 193 and a fixed block 194. The baffle 191 is rotatably installed on the outer wall of the protection frame 8, the fixed frame 192 is fixedly installed on the outer wall of the protection frame 8, the pressing plate 193 is slidably installed on the inner wall of the fixed frame 192, and the fixed block 194 is fixedly installed at one end of the pressing plate 193 close to the pressure tube 183. The baffle 191 rotates to open the discharge port 196, so that the waste can be discharged through the discharge port 196. Regularly cleaning and discharging the waste can reduce the cleaning cost caused by the waste, thereby reducing the overall construction cost. Appropriately treating and discharging the waste helps to reduce the environmental pollution at the construction site. Timely discharging the waste inside the protection frame 8 can reduce the risk of equipment damage.

[0028] A discharge port 196 is provided on the surface of the protection frame 8. One end of the pressure tube 183 away from the air inlet frame 181 is fixedly penetrated through the inner and outer walls of the fixed frame 192. The fixed block 194 slides through the inner and outer walls of the fixed frame 192. A third telescopic spring rod 195 is fixedly installed at the bottom of the fixed frame 192. The free end of the third telescopic spring rod 195 is fixedly connected to one end of the pressing plate 193 away from the fixed block 194. When the pressing plate 193 moves, it drives the fixed block 194 to move. When the fixed block 194 moves, the limit on the baffle 191 is released. At the same time, the waste inside the protection frame 8 contacts and squeezes the baffle 191 to rotate, and the baffle 191 rotates to open the discharge port 196, so that the waste can be discharged through the discharge port 196.

[0029] When reset is required, the lifting mechanism 2 moves upward to drive the square frame 3 to move upward. The upward movement of the square frame 3 drives the limit block 15 to move upward. The upward movement of the limit block 15 drives the inclined cutting block 16 to move upward. At the same time, the L-shaped plate 185 moves upward to contact and squeeze the inclined cutting surface of the inclined cutting block 16 to move in the direction close to the first telescopic spring rod 17. The movement of the inclined cutting block 16 drives the limit block 15 to move. The movement of the limit block 15 contacts and squeezes the telescopic end of the first telescopic spring rod 17 to contract, and the limit on the fixed plate 7 is released. Subsequently, the protection frame 8 slowly resets to ensure that the limit is released only after the construction is completed, reducing the risk of accidents. After the construction is completed, the limit is released for reset, which can prevent the accidental start of the equipment from causing equipment damage, increasing the damage to mechanical components and the subsequent maintenance cost. At the same time, the gas inside the speed reduction frame 4 enters the upper part of the air inlet frame 181 through the air outlet pipe 14. When there is too much air inside the air inlet frame 181, it will squeeze the moving plate 182 to move downward. The downward movement of the moving plate 182 contacts and squeezes the telescopic end of the second telescopic spring rod 184 to contract. Subsequently, the second telescopic spring rod 184 resets to drive the moving plate 182 to move upward. The upward movement of the moving plate 182 squeezes the air above the air inlet frame 181 and discharges it through the pressure pipe 183. During the reset process, the gradual discharge of the gas inside the speed reduction device can further reduce the mechanical impact force, thereby protecting the mechanical components, extending the service life of the equipment, reducing the maintenance cost, and at the same time further increasing the speed reduction effect by discharging the gas inside the speed reduction box 4 into the air inlet frame 181. At the same time, the gradual discharge of the gas makes the movement of the equipment more stable, reduces vibration and instability, and improves the work efficiency.

[0030] When there is too much gas inside the air intake frame 181, it causes the extrusion moving plate 182 to move downward. As the moving plate 182 moves downward, it squeezes the telescopic spring rod two 184 to contract. Subsequently, the telescopic spring rod two 184 resets and drives the moving plate 182 to reset. The moving plate 182 resets and squeezes the gas inside the air intake frame 181, and the gas inside the pressure pipe 183 enters the fixed frame 192. The gas inside the fixed frame 192 contacts and squeezes the pressure plate 193 to move in a direction away from the fixed block 194. As the pressure plate 193 moves, it contacts and squeezes the telescopic end of the telescopic spring rod three 195 to contract. The movement of the pressure plate 193 drives the fixed block 194 to move. The movement of the fixed block 194 releases the limit on the baffle 191. At the same time, the waste inside the protection frame 8 contacts and squeezes the baffle 191 to rotate. The baffle 191 rotates to open the discharge port 196, enabling the waste to be discharged through the discharge port 196. Regularly cleaning and discharging the waste can reduce the cleaning costs caused by the waste, thereby reducing the overall construction cost. Appropriately handling and discharging the waste helps to reduce environmental pollution at the construction site. Timely discharging the waste inside the protection frame 8 can reduce the risk of equipment damage. At the same time, after the waste inside the protection frame 8 is discharged, it is reset through the torsion spring between the baffle 191 and the outer wall of the protection frame 8. The telescopic reset of the telescopic spring rod three 195 drives the pressure plate 193 to move towards the fixed block 194. The movement of the pressure plate 193 drives the fixed block 194 to move, and the fixed block 194 moves to re-limit the baffle 191. Through the limit, the waste is easier to manage, facilitating regular cleaning and treatment, improving the usage efficiency of the equipment. Effective limiting measures can prevent the waste from leaking to the surrounding construction site, reducing environmental pollution. Through the limit, it avoids equipment damage caused by improper stacking of waste, thus ensuring the normal use of the equipment and increasing the service life of the equipment.

[0031] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction safety protection device for nuclear power engineering construction based on the Internet, comprising a device frame (1), a lifting mechanism (2) and a square frame (3), wherein the bottom inner wall of the device frame (1) is provided with a lifting mechanism (2), and the square frame (3) is fixedly installed above the lifting mechanism (2), characterized in that: It also includes a retarding device, a resetting device and a discharging device; The deceleration device comprises a deceleration box (4), a connecting frame (5), a connecting block (6), a fixing plate (7), a protective frame (8), a connecting rod (9), a connecting plate (11), an air outlet valve (12), an air inlet valve (13), an air outlet pipe (14), a limiting block (15) and a bevel block (16), wherein the deceleration box (4) is fixedly mounted above the lifting mechanism (2), the connecting frame (5) is fixedly mounted above the deceleration box (4), the connecting block (6) is slidably mounted on the inner wall of the connecting frame (5), the fixing plate (7) is fixedly mounted above the connecting block (6), and the protective frame (8) is fixedly mounted on the fixing plate (9). The plate (7) is at one end away from the connecting block (6), the connecting rod (9) is fixedly mounted below the connecting block (6), the connecting plate (11) is slidably mounted on the inner wall of the retarder box (4), the outlet valve (12) is fixedly penetrated through the inner and outer walls of the connecting plate (11), the inlet valve (13) is fixedly penetrated through the inner and outer walls of the connecting plate (11), the outlet pipe (14) is fixedly penetrated through the inner and outer walls of the retarder box (4), a sliding groove (301) is provided on the surface of the square frame (3), the limit block (15) is slidably mounted on the inner wall of the sliding groove (301), and the bevel block (16) is fixedly mounted on the surface of the limit block (15).

2. According to claim 1, a nuclear power engineering construction based on Internet construction safety protection device is characterized by: A limiting groove (701) is provided on the surface of the fixing plate (7), a spring (10) is provided between the bottom of the connecting block (6) and the top of the retarder box (4), and the interior of the protection frame (8) is provided with inclined surface 1.

3. The Internet-based building construction safety protection device for nuclear power engineering construction according to claim 2 is characterized by: The outlet valve (12) is configured as one-way valve 1, the inlet valve (13) is configured as one-way valve 2, and a side of the limit block (15) close to the connection block (6) is configured as beveled surface 1.

4. The Internet-based building construction safety protection device for nuclear power engineering construction according to claim 3 is characterized by: A telescopic elastic rod (17) is fixedly installed inside the slide groove (301), and the free end of the telescopic elastic rod (17) is fixedly connected to the limit block (15).

5. The Internet-based building construction safety protection device for nuclear power engineering construction according to claim 4 is characterized by: The resetting device comprises an air intake frame (181), a movable plate (182), a pressure pipe (183) and an L-shaped plate (185); the air intake frame (181) is fixedly mounted above the lifting mechanism (2); the movable plate (182) is slidably mounted on the inner wall of the air intake frame (181); the pressure pipe (183) is fixedly penetrated through the inner and outer walls of the top of the air intake frame (181); and the L-shaped plate (185) is fixedly mounted on the inner wall of the bottom of the equipment frame (1).

6. The Internet-based building construction safety protection device for nuclear power engineering construction according to claim 5 is characterized by: The L-shaped plate (185) is fixedly passed through the inner and outer walls of the top of the lifting mechanism (2); one end of the air outlet pipe (14) away from the retarder box (4) is fixedly passed through the inner and outer walls of the air intake frame (181); a second telescopic elastic rod (184) is fixedly installed at the bottom of the air intake frame (181); and a free end of the second telescopic elastic rod (184) is fixedly connected to the bottom of the movable plate (182).

7. The Internet-based building construction safety protection device for nuclear power engineering construction according to claim 6 is characterized by: The material discharging device comprises a baffle (191), a fixed frame (192), a pressing plate (193) and a fixed block (194); the baffle (191) is rotatably mounted on the outer wall of the protection frame (8); the fixed frame (192) is fixedly mounted on the outer wall of the protection frame (8); the pressing plate (193) is slidably mounted on the inner wall of the fixed frame (192); and the fixed block (194) is fixedly mounted on one end of the pressing plate (193) close to the pressing tube (183).

8. The Internet-based building construction safety protection device for nuclear power engineering construction according to claim 7 is characterized by: A discharge port (196) is provided on the surface of the protection frame (8); one end of the pressure tube (183) away from the air intake frame (181) is fixedly penetrated through the inner and outer walls of the fixed frame (192); the fixed block (194) slides through the inner and outer walls of the fixed frame (192); a telescopic elastic rod three (195) is fixedly installed at the bottom of the fixed frame (192); and the free end of the telescopic elastic rod three (195) is fixedly connected to one end of the pressure plate (193) away from the fixed block (194).

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