Intelligent construction site safety management device

Abstract

The invention relates to the technical field of construction site management devices, in particular to an intelligent construction site safety management device which comprises a matched mounting block, a mounting round box is fixedly connected to the outer wall of the matched mounting block, an intelligent monitor is slidably connected to the inner wall of the mounting round box, and two fixed bent arc arms are rotatably connected to the left end and the right end of the matched mounting block. An inflation limiting mechanism is fixedly installed at the bottom of each fixed bent arc arm, when the device is used, the two fixed bent arc arms abut against the outer wall of a cylindrical rod needing to be fixed, and the two fixed bent arc arms can be limited, abut against and fixed to the outer wall of the cylindrical rod through the inflation limiting mechanisms; and a moving mechanism capable of moving the matched mounting block and the intelligent monitor is further fixedly connected to the interior of each fixed bent arc arm.

Description

Technical Field

[0001] The present invention relates to the technical field of construction site management devices, and particularly to a smart construction site safety management device. Background Art

[0002] In the wave of the digital transformation of the construction industry, smart construction sites are gradually becoming an inevitable trend in the industry's development. Relying on advanced information technology, smart construction sites achieve comprehensive, real-time, and precise management of the construction site, effectively improving construction efficiency and reducing the incidence of safety accidents. Among them, safety management is one of the core links in the construction of smart construction sites, and as a key device to ensure construction site safety, the performance and functions of safety management devices directly affect the overall safety level of the entire construction site;

[0003] In view of the various drawbacks of traditional safety management devices, it is urgent to develop a smart construction site safety management device that can climb and install according to cylindrical poles of different thicknesses and can freely adjust the angle. This innovative device will effectively solve the problems of traditional devices in installation and angle adjustment, improve the adaptability and flexibility of safety management devices, provide stronger support for the safety management of smart construction sites, thus ensuring the safety of construction workers' lives and promoting the high-quality development of the construction industry.

[0004] After retrieval, it is found that the prior art publication number is CN219549978U, which discloses a smart construction site management device, relating to the technical field of construction site management, including an upper column and a lower column. On the upper sides of the left and right surfaces of the upper column, support plates are fixedly connected. On the lower surfaces of the two support plates, strip-shaped grooves are opened. On the upper sides of the inner walls of the two strip-shaped grooves, T-shaped ring grooves are opened. On the upper sides of the left and right sides of the inner walls of the two T-shaped ring grooves, T-shaped blocks are slidably connected. On the lower surfaces of the two groups of T-shaped blocks, a hollow gear is fixedly connected in common. On the left and right sides of the inner walls of the two hollow gears, support rods are fixedly connected. This solution is driven by a first motor, and the camera is rotated by a circular gear driving the hollow gear, so as to facilitate the camera to better monitor in all directions, avoid the failure to discover in time when a hazard occurs, and at the same time play a better protective role for the construction site, improve the imaging effect of the camera, and thus improve the overall effect of construction site safety management.

[0005] Therefore, based on the above retrieval and in combination with the existing ones, when the above solution is used, only the height of the device is adjusted by two columns, which is not convenient for carrying the device, and it is also not convenient to install the device on the outer wall of the pole. To solve the problems of inconvenient installation on the outer wall of the pole and inconvenient carrying, for this reason, we propose a smart construction site safety management device. Summary of the Invention

[0006] The object of the present invention is to provide a safety management device for intelligent construction sites to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] An intelligent construction site safety management device includes a matching installation block. The outer wall of the matching installation block is fixedly connected with an installation round box. An intelligent monitor is slidably connected to the inner wall of the installation round box. Two fixed bent arc arms are rotatably connected to the left and right ends of the matching installation block;

[0009] At the bottom of each of the fixed bent arc arms, an inflation limiting mechanism is fixedly installed. During use, the two fixed bent arc arms are abutted against the outer wall of the cylindrical pole to be fixed. The inflation limiting mechanism can limit and fix the two fixed bent arc arms against the outer wall of the cylindrical pole. Inside each fixed bent arc arm, a moving mechanism is also fixedly connected, which can move the matching installation block and the intelligent monitor.

[0010] As a further improvement of this solution, the moving mechanism includes a first elastic contraction tube, which is rotatably connected to the inner wall of the fixed bent arc arm. At the end of the first elastic contraction tube away from the fixed bent arc arm, a first abutting wheel and a matching abutting wheel are rotatably connected.

[0011] As a further improvement of this solution, at the end of the fixed bent arc arm away from the first elastic contraction tube, a connecting square box is rotatably connected, and the connecting square box is fixedly connected with a second elastic contraction tube. A recovery round wheel with a reset function is rotatably connected to the inner wall of the connecting square box, and a connecting pipeline is fixedly connected to the outer wall of the recovery round wheel.

[0012] As a further improvement of this solution, a cavity is provided inside the recovery round wheel. The connecting pipeline is fixedly communicated with the cavity. The connecting pipeline is wound around the outer wall of the recovery round wheel. The outer wall of the connecting pipeline passes through the inside of the first elastic contraction tube and the fixed bent arc arm. The outer wall of the connecting pipeline also abuts against the outer wall of the first abutting wheel, and the bottom of the matching abutting wheel abuts against the outer wall of the connecting pipeline.

[0013] As a further improvement of this solution, a number of second elastic contraction tubes are also rotatably connected to the inner wall of the fixed bent arc arm. The output end of the second elastic contraction tube is rotatably connected with a second abutting wheel. The bottom end of the inner wall of the fixed bent arc arm is fixedly connected with a connecting matching pipe, and the outer wall of the connecting matching pipe is communicated with the second elastic contraction tube, the first elastic contraction tube, and the recovery round wheel.

[0014] As a further improvement of this solution, the inflation limiting mechanism includes a moving arc plate, and the moving arc plate is slidably connected to the outer wall of the fixed bent arc arm.

[0015] As a further aspect of this solution, a contact rubber wheel is fixedly connected to the outer wall of each of the second elastic contraction tubes and the section of the first elastic contraction tube close to the fixed bending arc arm, and the upper end of the contact rubber wheel abuts against the bottom of the moving bending arc plate. The upper end of the fixed bending arc arm is rotatably connected to a second connecting cylinder.

[0016] As a further aspect of this solution, a second connecting piston block with a reset function is slidably connected to the inner wall of the second connecting cylinder. One end of the second connecting piston block close to the moving bending arc plate is fixedly connected to a connecting arm, and the other end of the connecting arm away from the second connecting piston block is rotatably connected to the moving bending arc plate. Connecting blocks are fixedly connected to the opposite ends of the two fixed bending arc arms, a cylinder square box is fixedly connected to the left end of the connecting block, and the outer wall of the cylinder square box is fixedly communicated with a connecting and fitting pipe.

[0017] As a further aspect of this solution, a sliding piston with a reset function is slidably connected to the inner wall of the cylinder square box, and two contact rectangular blocks are fixedly connected to the right end of the sliding piston.

[0018] As a further aspect of this solution, one end of the connecting pipeline away from the recovery round wheel is fixedly communicated with a first connecting cylinder. A first connecting piston block is slidably connected to the inner wall of the first connecting cylinder. A threaded connecting rod is rotatably connected to the bottom of the first connecting piston block. The outer wall of the threaded connecting rod is threadedly connected to the outer wall of the first connecting cylinder, and a matching round block is also fixedly connected to the bottom of the threaded connecting rod.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0020] 1. During the installation process, the two fixed bending arc arms play a key role. They can drive all the first contact wheels and the second contact wheels to closely abut against the outer wall of the cylindrical rod, thereby realizing the fixed limit of the entire device and ensuring the stability of the device after installation. When it is necessary to move the device upward, driven by the connecting pipeline, the first contact wheel starts to rotate. By virtue of the rotational power of the first contact wheel, the overall structure is driven to climb upward. This installation method is simple and convenient, without complex operation processes and excessive labor input, greatly improving the installation efficiency.

[0021] 2. When the second contact wheel and the first contact wheel rotate 180 degrees, when driving the first contact wheel to rotate through the connecting pipeline, the overall structure can be driven to rotate, and the intelligent monitoring can also be adjusted in terms of angle. The operation is simple and convenient.

[0022] 3. When the intelligent monitor moves, the cooperating mounting block will drive the intelligent monitor and the rotating ring block to move simultaneously. At this time, the cooperating cone block will abut and rotate on the outer wall of the cylindrical rod, and the cooperating cone block will drive the rotating ring block to rotate. The rotating ring block will drive all the rubber sheets to move, and the rubber sheets will clean the dust on the probe on the outer wall of the intelligent monitor, avoiding affecting the normal use of the intelligent monitor. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is the front view of an intelligent construction site safety management device;

[0024] Figure 2 is the rear view of an intelligent construction site safety management device;

[0025] Figure 3 is the exploded view of the internal structure of the installation round box;

[0026] Figure 4 is the schematic diagram of the internal structure of the first connecting cylinder;

[0027] Figure 5 is the schematic diagram of the internal structure of the connecting square box;

[0028] Figure 6 is the schematic diagram of the position structure of the first abutting wheel;

[0029] Figure 7 is the schematic diagram of the internal structure of the fixed bending arc arm;

[0030] Figure 8 is the schematic diagram of the internal structure of the cylinder square box;

[0031] Figure 9 is the schematic diagram of the internal structure of the second connecting cylinder.

[0032] In the figure: 1. Intelligent monitor; 2. Signal antenna; 3. Installation round box; 4. Cooperating mounting block; 5. Fixed bending arc arm; 6. Cooperating cone block; 7. Connecting pipeline; 8. Rubber folding sleeve; 11. Rotating ring block; 12. Rubber sheet; 13. First connecting cylinder;

[0033] 14. First connecting piston block; 15. Threaded connecting rod; 16. Cooperating round block; 17. Connecting square box; 18. Recycling round wheel; 19. First elastic shrinkable tube; 20. First abutting wheel; 21. Moving bending arc plate; 22. Connecting and cooperating tube; 23. Second elastic shrinkable tube; 24. Abutting rubber wheel; 25. Second abutting wheel; 26. Cooperating abutting wheel;

[0034] 27. Second connecting cylinder; 28. Second connecting piston block; 29. Sliding strip; 30. Cooperating sliding groove; 31. Cylinder square box; 32. Sliding piston; 33. Connecting block; 34. Abutting rectangular block; 101. Inflatable limiting mechanism; 201. Moving mechanism. Detailed implementation manners

[0035] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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 the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0036] Embodiment 1: Please refer to Figure 1 - Figure 3 As shown in the figure, a safety management device for an intelligent construction site includes a mating mounting block 4. The outer wall of the mating mounting block 4 is fixedly connected with a mounting round box 3 (as Figure 1 shown in the figure). A smart monitor 1 is slidably connected to the inner wall of the mounting round box 3. The smart monitor 1 is used to monitor the safety of workers in the construction site. A signal antenna 2 is also fixedly connected to the upper end of the smart monitor 1. The signal antenna 2 is used to receive signals. The specific working principle is a mature existing technology and will not be elaborated here. The left and right ends of the mating mounting block 4 are also rotatably connected with two fixed curved arms 5 through rotating shafts. The two fixed curved arms 5 are both in a "semicircular arc shape". An inflatable limiting mechanism 101 is fixedly installed at the bottom of each fixed curved arm 5. During use, the two fixed curved arms 5 are abutted against the outer wall of the cylindrical pole to be fixed, and the inflatable limiting mechanism 101 can limit and fix the two fixed curved arms 5 against the outer wall of the cylindrical pole. A moving mechanism 201 is also fixedly connected to the inside of each fixed curved arm 5, which can move the mating mounting block 4 and the smart monitor 1.

[0037] Embodiment 2: Please refer to Figure 5 - Figure 6As shown in the figure, the moving mechanism 201 includes a first elastic contraction tube 19. The first elastic contraction tube 19 is rotatably connected to the inner wall of the fixed curved arc arm 5. One end of the first elastic contraction tube 19 away from the fixed curved arc arm 5 is rotatably connected to a first abutting wheel 20 and a cooperating abutting wheel 26 respectively through a rotating shaft. The cooperating abutting wheel 26 is directly above the first abutting wheel 20. One end of the fixed curved arc arm 5 away from the first elastic contraction tube 19 is rotatably connected to a connecting square box 17, and the connecting square box 17 is fixedly connected to a second elastic contraction tube 23. The inner wall of the connecting square box 17 is rotatably connected to a recovery round wheel 18 with a reset function through a rotating shaft. A reset spring is fixedly connected between the recovery round wheel 18 and the inner wall of the connecting square box 17. An outer wall of the recovery round wheel 18 is fixedly connected to a connecting pipeline 7. A cavity is provided inside the recovery round wheel 18, and the connecting pipeline 7 is fixedly communicated with the cavity. The connecting pipeline 7 is made of rubber material, and the rubber material has good corrosion resistance and high temperature resistance characteristics, and is durable. The connecting pipeline 7 is wound around the outer wall of the recovery round wheel 18. The outer wall of the connecting pipeline 7 passes through the inside of the first elastic contraction tube 19 and the fixed curved arc arm 5. The outer wall of the connecting pipeline 7 also abuts against the outer wall of the first abutting wheel 20, and the bottom of the cooperating abutting wheel 26 abuts against the outer wall of the connecting pipeline 7. A reinforcing ring is provided inside the connecting pipeline 7, and the reinforcing ring effectively prevents the connecting pipeline 7 from deforming when being pressed, so as to ensure the smooth flow of the gas inside the connecting pipeline 7;

[0038] A plurality of second elastic contraction tubes 23 are also rotatably connected to the inner wall of the fixed curved arc arm 5. The output end of the second elastic contraction tube 23 is also rotatably connected to a second abutting wheel 25 through a rotating shaft. The bottom end of the inner wall of the fixed curved arc arm 5 is fixedly connected to a connecting and cooperating tube 22, and the outer wall of the connecting and cooperating tube 22 is communicated with the second elastic contraction tube 23, the first elastic contraction tube 19, and the recovery round wheel 18;

[0039] Please refer to Figure 2 、 Figure 3 、 Figure 5As shown in the figure, there is a fixed connection between the installation round box 3 and the intelligent monitoring 1 with a rubber folding sleeve 8, and the rubber folding sleeve 8 is fixedly connected and communicated with the connecting and mating pipe 22. The upper end of the intelligent monitoring 1 is rotatably connected with a rotating ring block 11. The upper end of the fixed curved arm 5 is also rotatably connected with a mating cone block 6, and the mating cone block 6 is conical. The mating cone block 6 is adapted to the rotating ring block 11. The bottom end of the rotating ring block 11 is also fixedly connected with a plurality of rubber sheets 12. The plurality of rubber sheets 12 are circumferentially distributed at the bottom of the rotating ring block 11. The outer wall of each rubber sheet 12 is in contact with the outer wall of the intelligent monitoring 1. When the outer wall of the mating cone block 6 is in contact with the outer wall of the cylindrical rod, and at the same time the rubber folding sleeve 8 drives the intelligent monitoring 1 to move upward, the outer wall of the rotating ring block 11 is in contact with the outer wall of the mating cone block 6. When the moving mechanism 201 drives the mating installation block 4 to move, the mating installation block 4 will drive the intelligent monitoring 1 and the rotating ring block 11 to move simultaneously. At this time, the mating cone block 6 will rotate while being in contact with the outer wall of the cylindrical rod. The mating cone block 6 will drive the rotating ring block 11 to rotate, and the rotating ring block 11 will drive all the rubber sheets 12 to move. The rubber sheets 12 will clean the dust on the probe on the outer wall of the intelligent monitoring 1, avoiding the influence of dust accumulation on the intelligent monitoring 1 on the shooting effect;

[0040] Please refer to Figure 3 - Figure 5 、 Figure 7 - Figure 9 As shown in the figure, the inflation limiting mechanism 101 includes a moving curved plate 21, and the moving curved plate 21 is slidably connected to the outer wall of the fixed curved arm 5. Specifically, a mating chute 30 is provided on the outer wall of the fixed curved arm 5. A sliding strip 29 is slidably connected to the inner wall of the mating chute 30. The end of the sliding strip 29 away from the mating chute 30 is fixedly connected to the moving curved plate 21. Lubricating oil is applied to the inner wall of the mating chute 30. When the moving curved plate 21 slides in the inner wall of the mating chute 30 through the sliding strip 29, the mating chute 30 can limit the movement of the moving curved plate 21 through the sliding strip 29, and also has a guiding effect, improving the stability of the sliding strip 29 and the moving curved plate 21 when moving. The lubricating oil can also reduce the friction between the mating chute 30 and the sliding strip 29, extending the service life of the sliding strip 29 and the mating chute 30. An abutting rubber wheel 24 is fixedly connected to the outer wall of each second elastic contraction tube 23 and the section of the first elastic contraction tube 19 close to the fixed curved arm 5, and the upper end of the abutting rubber wheel 24 is in contact with the bottom of the moving curved plate 21. The upper end of the fixed curved arm 5 is also rotatably connected with a second connecting cylinder 27 through a rotating shaft. A second connecting piston block 28 with a reset function is slidably connected to the inner wall of the second connecting cylinder 27. A first reset spring is fixedly connected between the second connecting piston block 28 and the inner wall of the second connecting cylinder 27. The first reset spring can drive the second connecting piston block 28 to quickly reset;

[0041] One end of the second connecting piston block 28 close to the moving arc plate 21 is fixedly connected with a connecting arm. The end of the connecting arm far from the second connecting piston block 28 is rotatably connected with the moving arc plate 21. One end of each of the two fixed arc arms 5 facing each other is fixedly connected with a connecting block 33. The left end of the connecting block 33 is fixedly connected with a cylinder square box 31. The outer wall of the cylinder square box 31 is fixedly communicated with the connecting and fitting pipe 22. A sliding piston 32 with a reset function is slidably connected to the inner wall of the cylinder square box 31. A second reset spring is fixedly connected between the sliding piston 32 and the inner wall of the cylinder square box 31. Two abutting rectangular blocks 34 are fixedly connected to the right end of the sliding piston 32;

[0042] One end of the connecting pipeline 7 far from the recovery round wheel 18 is fixedly communicated with a first connecting cylinder 13. A first connecting piston block 14 is slidably connected to the inner wall of the first connecting cylinder 13. A silica gel ring is fixedly connected to the outer wall of the first connecting piston block 14. The silica gel ring is made of silica gel material. The silica gel material has good corrosion resistance and high temperature resistance characteristics and is durable. A threaded connecting rod 15 is also rotatably connected to the bottom of the first connecting piston block 14 through a rotating shaft. The outer wall of the threaded connecting rod 15 is threadedly connected to the outer wall of the first connecting cylinder 13. A matching round block 16 is fixedly connected to the bottom of the threaded connecting rod 15. A plurality of weight-reducing holes are provided on the outer wall of the matching round block 16. The plurality of weight-reducing holes are circumferentially distributed on the outer wall of the matching round block 16;

[0043] When the threaded connecting rod 15 is driven to rotate by the matching round block 16 and the first connecting piston block 14 moves upward in the inner wall of the first connecting cylinder 13, the first connecting piston block 14 will pass the gas inside the first connecting cylinder 13 into the connecting and fitting pipe 22 through the recovery round wheel 18, and then enter the interiors of all the first elastic contraction tubes 19, second elastic contraction tubes 23, cylinder square box 31, second connecting cylinder 27 and rubber folding sleeve 8 from the connecting and fitting pipe 22. Among them, the elastic coefficient of the first reset spring is greater than the elastic coefficients of all the first elastic contraction tubes 19, second elastic contraction tubes 23, rubber folding sleeve 8 and the second reset spring. Therefore, the gas inside the connecting and fitting pipe 22 will preferentially expand the interiors of the first elastic contraction tubes 19, second elastic contraction tubes 23, rubber folding sleeve 8 and the sliding piston 32. And because the elastic coefficient of the first reset spring is the largest, the second connecting piston block 28 moves last.

[0044] The working principle of the present invention is as follows: When in use, the two fixed curved arc arms 5 are sleeved on the outer wall of the cylindrical rod. When all the first abutting wheels 20 and the second abutting wheels 25 are in contact with the outer wall of the rod, and the two connecting blocks 33 approach each other, at this time, it is necessary to rotate the mating circular block 16. The mating circular block 16 drives the threaded connecting rod 15 to rotate. Since the threaded connecting rod 15 is internally threaded with the first connecting cylinder 13, when the threaded connecting rod 15 rotates, it drives the first connecting piston block 14 to move upward in the inner wall of the first connecting cylinder 13. The first connecting piston block 14 will pass the gas inside the first connecting cylinder 13 into the connecting and mating pipe 22 through the recovery circular wheel 18, and then enter the interiors of all the first elastic contraction tubes 19, the second elastic contraction tubes 23, the cylinder box 31, the second connecting cylinder 27 and the rubber folding sleeve 8 from the connecting and mating pipe 22. Since the elastic coefficient of the first return spring is greater than the elastic coefficients of all the first elastic contraction tubes 19, the second elastic contraction tubes 23, the rubber folding sleeve 8 and the second return spring, the gas inside the connecting and mating pipe 22 will preferentially expand the interiors of the first elastic contraction tubes 19, the second elastic contraction tubes 23, the rubber folding sleeve 8 and the sliding piston 32. And since the elastic coefficient of the first return spring is the largest, the second connecting piston block 28 moves last;

[0045] When all the first elastic contraction tubes 19 and the second elastic contraction tubes 23 extend, they will drive the second abutting wheels 25 and the first abutting wheels 20 to be in contact with the outer wall of the column. And at this time, the rubber folding sleeve 8 will also drive the rubber sheet 12 to move upward. When the outer wall of the mating cone block 6 is in contact with the outer wall of the cylindrical rod, and at the same time the rubber folding sleeve 8 drives the intelligent monitor 1 to move upward, when the outer wall of the rotating ring block 11 is in contact with the outer wall of the mating cone block 6, when the moving mechanism 201 drives the mating mounting block 4 to move, the mating mounting block 4 will drive the intelligent monitor 1 and the rotating ring block 11 to move simultaneously. At this time, the mating cone block 6 will rotate while being in contact with the outer wall of the cylindrical rod. The mating cone block 6 will drive the rotating ring block 11 to rotate. The rotating ring block 11 drives all the rubber sheets 12 to move. The rubber sheets 12 will clean the dust on the probe on the outer wall of the intelligent monitor 1 to avoid affecting the normal use of the intelligent monitor 1. At the same time, when the two cylinder boxes 31 are filled with gas, the sliding piston 32 will drive the two abutting rectangular blocks 34 to move;

[0046] Meanwhile, the two abutting rectangular blocks 34 will interleave with each other, cross and abut against each other, and then stop rotating to cooperate with the circular block 16. Then, the connecting pipeline 7 is pulled by the first connecting cylinder 13. The connecting pipeline 7 will drive the first abutting wheel 20 to rotate. When the first abutting wheel 20 rotates, it will drive the entire fixed curved arm 5 and the cooperating mounting block 4 to move upward. The cooperating mounting block 4 drives the intelligent monitor 1 to move upward. At this time, continue to pull the connecting pipeline 7. It should be noted that when the whole device moves upward, the length reserved vertically downward by the connecting pipeline 7 needs to be two to three meters to prevent the length reserved by the connecting pipeline 7 from being insufficient when the whole device moves upward. Generally, the installation height of the monitor is four to six meters. After the whole device stops moving, rotate the cooperating circular block 16 again. According to the above working principle, at this time, all the first elastic contraction tubes 19, the second elastic contraction tubes 23, the cylinder box 31 and the rubber folding sleeve 8 cannot continue to expand, and the second connecting piston block 28 inside the second connecting cylinder 27 will move, driving the moving curved plate 21 to move. The moving curved plate 21 drives all the second elastic contraction tubes 23 and the first elastic contraction tubes 19 to rotate through the abutting rubber wheel 24. When the first elastic contraction tube 19 and the second elastic contraction tube 23 rotate 180 degrees, all the first abutting wheels 20 and the second abutting wheels 25 are in a horizontal state. The horizontal first abutting wheels 20 and the second abutting wheels 25 can enhance the friction with the outer wall of the pole;

[0047] Continue to pull the connecting pipeline 7. The connecting pipeline 7 will continue to drive the first abutting wheel 20 to rotate. The first abutting wheel 20 drives the whole device to rotate, which will drive the intelligent monitor 1 to rotate and adjust the angle of the intelligent monitor 1;

[0048] When the intelligent monitor 1 needs to be recovered, only need to rotate the cooperating circular block 16 in the reverse direction. At this time, according to the above working principle, the first connecting piston block 14 moves downward, and the first connecting cylinder 13 applies negative pressure to all the first elastic contraction tubes 19, the second elastic contraction tubes 23, the cylinder box 31, the second connecting cylinder 27 and the rubber folding sleeve 8. At this time, all the first elastic contraction tubes 19 and the second elastic contraction tubes 23 contract, and all the first abutting wheels 20 and the second abutting wheels 25 disengage from the outer wall of the pole. When all the first abutting wheels 20 and the second abutting wheels 25 leave the outer wall of the pole, the whole device will slowly descend. After the whole device lands, continue to rotate the cooperating circular block 16. After all the abutting rectangular blocks 34 disengage from the abutment, the whole device can be recovered. When the first abutting wheel 20 completely disengages from the outer wall of the pole, the recovery circular wheel 18 rotates in place to recover the connecting pipeline 7.

[0049] The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, making equivalent substitutions or changes, shall be covered by the protection scope of the present invention.

Claims

1. A smart construction site safety management device, comprising a matching installation block (4), characterized in that: The outer wall of the matching installation block (4) is fixedly connected with a mounting round box (3), the inner wall of the mounting round box (3) is slidably connected with a smart monitor (1), and the left and right ends of the matching installation block (4) are rotatably connected with two fixed curved arms (5); An inflatable limiting mechanism (101) is fixedly installed at the bottom of each fixed bending arc arm (5). When in use, the two fixed bending arc arms (5) are abutted against the outer wall of the cylindrical rod to be fixed. The inflatable limiting mechanism (101) can limit the abutment and fix the two fixed bending arc arms (5) to the outer wall of the cylindrical rod. A moving mechanism (201) is also fixedly connected inside each fixed bending arc arm (5) to enable the matching installation block (4) and the intelligent monitoring (1) to move.

2. The smart construction site safety management device according to claim 1, characterized in that: The moving mechanism (201) comprises a first elastic shrink tube (19), the first elastic shrink tube (19) being rotatably connected to the inner wall of the fixed bending arm (5), and one end of the first elastic shrink tube (19) away from the fixed bending arm (5) being rotatably connected to a first abutment wheel (20) and a matching abutment wheel (26).

3. The smart construction site safety management device according to claim 2, characterized in that: One end of the fixed curved arm (5) away from the first elastic shrink tube (19) is rotatably connected to a connecting square box (17), and the connecting square box (17) is fixedly connected to the second elastic shrink tube (23). The inner wall of the connecting square box (17) is rotatably connected to a recovery circular wheel (18) with a reset function, and the outer wall of the recovery circular wheel (18) is fixedly connected to a connecting pipeline (7).

4. The smart construction site safety management device according to claim 3 is characterized by: The recycling wheel (18) has a cavity inside, the connecting pipeline (7) is fixedly connected to the cavity, the connecting pipeline (7) is wound on the outer wall of the recycling wheel (18), the outer wall of the connecting pipeline (7) is passed through the first elastic shrink tube (19) and the fixed curved arm (5), the outer wall of the connecting pipeline (7) is also mutually abutted with the outer wall of the first abutting wheel (20), and the bottom of the matching abutting wheel (26) is abutted with the outer wall of the connecting pipeline (7).

5. The smart construction site safety management device according to claim 4, characterized in that: The inner wall of the fixed bending arm (5) is also rotatably connected to a plurality of second elastic shrink tubes (23), the output end of the second elastic shrink tube (23) is rotatably connected to a second abutment wheel (25), the bottom end of the inner wall of the fixed bending arm (5) is fixedly connected to a connecting and matching tube (22), and the outer wall of the connecting and matching tube (22) is interconnected with the second elastic shrink tube (23), the first elastic shrink tube (19) and the recovery circular wheel (18).

6. The smart construction site safety management device according to claim 1, characterized in that: The inflation limiting mechanism (101) comprises a movable arc-bending plate (21), and the movable arc-bending plate (21) is slidably connected to the outer wall of the fixed arc-bending arm (5).

7. The smart construction site safety management device according to claim 5, characterized in that: Each of the second elastic shrinkable tubes (23) and a section of the outer wall of the first elastic shrinkable tube (19) close to the fixed bending arm (5) is fixedly connected with an abutting rubber wheel (24), and the upper end of the abutting rubber wheel (24) abuts against the bottom of the movable bending plate (21), and the upper end of the fixed bending arm (5) is rotatably connected with a second connecting cylinder (27).

8. The smart construction site safety management device according to claim 7, characterized in that: The inner wall of the second connecting cylinder (27) is slidably connected to a second connecting piston block (28) having a reset function; one end of the second connecting piston block (28) close to the movable bending plate (21) is fixedly connected to a connecting arm; one end of the connecting arm away from the second connecting piston block (28) is rotatably connected to the movable bending plate (21); opposite ends of the two fixed bending arms (5) are fixedly connected to connecting blocks (33); the left end of the connecting block (33) is fixedly connected to a cylinder square box (31); and the outer wall of the cylinder square box (31) is fixedly connected to the connecting matching pipe (22).

9. The smart construction site safety management device according to claim 8, characterized in that: The inner wall of the cylinder square box (31) is slidably connected to a sliding piston (32) having a reset function, and the right end of the sliding piston (32) is fixedly connected to two abutting rectangular blocks (34).

10. The smart construction site safety management device according to claim 4, characterized in that: One end of the connecting pipeline (7) away from the recovery wheel (18) is fixedly connected to the first connecting cylinder (13); the inner wall of the first connecting cylinder (13) is slidably connected to the first connecting piston block (14); the bottom of the first connecting piston block (14) is rotatably connected to a threaded connecting rod (15); the outer wall of the threaded connecting rod (15) is threadedly connected to the outer wall of the first connecting cylinder (13); and the bottom of the threaded connecting rod (15) is also fixedly connected to a matching round block (16).

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