A green building construction safety intelligent monitoring device

Abstract

The present invention discloses a green building construction safety intelligent monitoring device, comprising a lifting mechanism, a rotating platform equipped at the top of the lifting mechanism, an identification camera equipped at the top of the rotating platform, and a lens mechanism equipped at the outer end of the identification camera. The present invention provides a green building construction safety monitoring device with a lifting mechanism, a rotating platform, an identification camera and a lens mechanism. During monitoring, the number of monitoring cameras to be used is selected according to the monitoring area, and after the angle is adjusted, the shooting process is entered. After the content in the picture is processed by image processing, the contour features of the construction process are marked. When the exterior of the building changes, the background computer compares the previous image and issues an early warning, which effectively solves the problem of many safety hazards caused by the falling of the building's peripheral protective equipment due to insufficient structural strength due to weather, installation and lifespan during the existing construction process.

Description

Technical Field

[0001] The present invention relates to the field of green building construction, and in particular to a green building construction safety intelligent monitoring device. Background Art

[0002] Green building refers to a high-quality building that saves resources, protects the environment, reduces pollution, provides people with healthy, applicable and efficient use space, and maximizes the harmonious coexistence of man and nature throughout its entire life cycle. During the construction process, it is necessary to install interception nets, dust nets, scaffolding and other equipment while controlling costs. The above equipment may become loose and deformed and fall off in some extreme weather conditions. If the installation process is incorrect or not in compliance with the specifications and the life of the supporting structure is reduced, the protective equipment on the outside of the building may also be deformed or fall off, which is very dangerous for construction workers and has great safety hazards. It will also increase the cost of construction. In view of the above problems, a green building construction safety intelligent monitoring device is proposed. Summary of the Invention

[0003] The purpose of the present invention is to provide a green building construction safety intelligent monitoring device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solution: a green building construction safety intelligent monitoring device, comprising a lifting mechanism, a rotating platform mounted on the top of the lifting mechanism, a recognition camera mounted on the top of the rotating platform, and a lens mechanism mounted on the outer end of the recognition camera;

[0005] The lifting mechanism includes a base, the top of the base is equipped with an electric push rod, the outer side of the electric push rod is equipped with a slide rail, the displacement end of the electric push rod is assembled at the bottom end of the rotating table, and the electric push rod can drive the rotating table to rise and fall;

[0006] The bottom end of the rotating platform is equipped with a hanging frame, and the bottom end of the hanging frame is equipped with a monitoring camera, the number of monitoring cameras used is at least three, and the shooting range of the monitoring camera is at least 120°;

[0007] The recognition camera includes an image processor, and the lens mechanism is assembled on the outer end of the image processor;

[0008] The lens mechanism includes a first shell and a second shell assembled together, an electric adjustment mechanism is assembled inside the second shell, two gear rings are meshed at the output end of the electric adjustment mechanism, two pairs of screw structures are meshed inside the gear rings, a first transmission housing and a second transmission housing are assembled outside the screw structures, a convex lens and a concave lens are assembled inside the first transmission housing and the second transmission housing, respectively, and a circular hole for light to pass through is opened at the connection between the image processor and the lens mechanism.

[0009] Preferably, a fixing block is installed at the connection between the base and the electric push rod, a slider structure is installed inside the slide rail, and the slider structure is installed at the displacement end of the electric push rod.

[0010] Preferably, the top end of the electric push rod is equipped with a support rod, the top end of the support rod is equipped with a connecting plate, the top end of the hanging frame is equipped on the bottom end of the connecting plate, and the top end of the connecting plate is equipped on the lower surface of the rotating table.

[0011] Preferably, the rotating platform includes a rotating mechanism, the top rotating end of the rotating mechanism is equipped with a support frame, the support frame is installed on the outside of the identification camera, and a worm gear transmission mechanism is installed at the connection between the support frame and the identification camera.

[0012] Preferably, a sunshade is welded to the top of the connection between the image processor and the lens mechanism, a fixed shaft is welded to the outside of the image processor body, and the outside of the fixed shaft is assembled inside the worm gear transmission mechanism.

[0013] Preferably, a first connecting ring and a second connecting ring are integrally formed on the inner sides of the first outer shell and the second outer shell respectively, a third connecting ring is integrally formed on both sides of the first transmission shell and the second transmission shell, and a plurality of connecting covers are sleeved between the first connecting ring, the second connecting ring and the third connecting ring.

[0014] Preferably, the thickness of the connecting cover of a single section is the same as the minimum adjustment focal length of the first transmission housing and the second transmission housing.

[0015] Preferably, a groove structure is provided inside the second shell, and the gear ring is sleeved inside the groove, and a fixed foot is welded to the outer wall of the groove structure, and the screw structure includes two first screws and two second screws, and the ends of the first screw and the second screw are respectively equipped with gear structures, and the gear structure equipped at the end of the first screw is engaged with the inner side of the gear ring located on the outside, and the second screw and the gear structure installed at its end are engaged with the inner side of the gear ring located on the inside.

[0016] Preferably, four supporting leg structures are welded to the outer sides of the first transmission housing and the second transmission housing, two of the supporting leg structures of the first transmission housing or the second transmission housing are provided with threads inside, and the other two supporting leg structures are provided with light holes inside.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention provides a safety monitoring device for green building construction with a lifting mechanism, a rotating platform, an identification camera and a lens mechanism. When in use, the electric push rod can drive the lifting and lowering of the entire equipment, and the rotating platform can drive the rotation, lifting and falling of the identification camera. During monitoring, the number of monitoring cameras to be used is selected according to the monitoring area, and after the angle is adjusted, the shooting process is entered. After the content in the picture is processed, the contour characteristics of the construction process are marked. When there is a change outside the building, the background computer compares the previous image and issues an early warning. After the early warning, the angle information is obtained based on the camera number and the pixel position in the image, and the rotating platform driven by a stepping motor and gears is used to drive the identification camera to aim at the early warning position for shooting, and monitoring and comparison are performed to obtain information on whether the early warning is timely to monitor the safety of the building construction, effectively solving the problem that in the existing construction process, the building's peripheral protective equipment is affected by weather, installation, life and other reasons due to insufficient structural strength and the resulting fall. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the structure of the recognition camera of the present invention;

[0020] Figure 3 This is a schematic diagram of the assembly of the recognition camera of the present invention;

[0021] Figure 4 This is a schematic diagram of the cutaway assembly of the camera lens of the present invention;

[0022] Figure 5 It is a schematic structural diagram of the transmission mechanism of the present invention;

[0023] Figure 6 This is a schematic diagram of the cutaway assembly of the lens mechanism of the present invention;

[0024] Figure 7 It is a schematic diagram of the cross-section structure of the transmission housing of the present invention.

[0025] In the figure: 1. lifting mechanism, 11. base, 12. fixing block, 13. electric push rod, 14. slider structure, 15. slide rail, 16. support rod, 17. connecting plate, 18. lifting frame, 19. monitoring camera, 2. rotating table, 21. rotating mechanism, 22. supporting frame, 3. recognition camera, 31. image processor, 32. sunshade, 33. fixed axis, 4. lens mechanism, 41. first shell, 42. first connecting ring, 43. second shell, 44. fixing foot, 45. second connecting ring, 46. electric adjustment mechanism, 47. gear ring, 48. first screw, 49. second screw, 410. first transmission housing, 411. second transmission housing, 412. convex lens, 413. concave lens, 414. third connecting ring, 415. connecting cover. DETAILED DESCRIPTION

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

[0027] See also Figure 1-7 The present invention provides a technical solution: a green building construction safety intelligent monitoring device, comprising a lifting mechanism 1, a rotating platform 2 is installed on the top of the lifting mechanism 1, a recognition camera 3 is installed on the top of the rotating platform 2, and a lens mechanism 4 is installed on the outer end of the recognition camera 3;

[0028] The lifting mechanism 1 includes a base 11, the top of the base 11 is equipped with an electric push rod 13, the outer side of the electric push rod 13 is equipped with a slide rail 15, the displacement end of the electric push rod 13 is assembled at the bottom end of the rotating platform 2, and the electric push rod 13 can drive the rotating platform 2 to rise and fall;

[0029] The bottom end of the rotating platform 2 is equipped with a hanging frame 18, and the bottom end of the hanging frame 18 is equipped with a monitoring camera 19. The number of monitoring cameras 19 used is at least three, and the shooting range of the monitoring camera 19 is at least 120°;

[0030] The recognition camera 3 includes an image processor 31, and the lens mechanism 4 is assembled on the outer end of the image processor 31;

[0031] The lens mechanism 4 includes a first shell 41 and a second shell 43 assembled together. The interior of the second shell 43 is equipped with an electric adjustment mechanism 46. The output end of the electric adjustment mechanism 46 is engaged with two gear rings 47. The inner side of the gear ring 47 is engaged with two pairs of screw structures. The outer side of the screw structure is equipped with a first transmission shell 410 and a second transmission shell 411. The interiors of the first transmission shell 410 and the second transmission shell 411 are respectively equipped with a convex lens 412 and a concave lens 413. A circular hole for light to pass through is opened at the connection between the image processor 31 and the lens mechanism 4.

[0032] The present invention provides a safety monitoring device for green building construction with a lifting mechanism 1, a rotating platform 2, an identification camera 3 and a lens mechanism 4. When in use, the electric push rod 13 can drive the lifting of the entire equipment, and the rotating platform 2 can drive the rotation, lifting and falling of the identification camera 3. During monitoring, the number of monitoring cameras 19 to be used is selected according to the monitoring area, and after the angle is adjusted, the shooting process is entered. After the content in the picture is processed, the contour characteristics of the construction process are marked. When the exterior of the building changes, the background computer compares the previous image and issues an early warning. After the early warning, the angle information is obtained based on the camera number and the pixel position in the image, and the rotating platform 2 driven by a stepping motor and gears drives the identification camera 3 to shoot at the early warning position, and performs monitoring and comparison to obtain information on whether the early warning is timely to monitor the safety of the building construction. This effectively solves the problem that in the existing construction process, the building's peripheral protective equipment is affected by weather, installation, life and other reasons, resulting in insufficient structural strength and falling, which brings many safety hazards.

[0033] Specifically, a fixed block 12 is installed at the connection between the base 11 and the electric push rod 13, and a slider structure 14 is installed inside the slide rail 15. The slider structure 14 is installed at the displacement end of the electric push rod 13. When in use, the electric push rod 13 can drive the support rod 16 and the connecting plate 17 structure to rise and fall relative to the rod structure installed under the base 11, and drive all equipment installed outside the connecting plate 17 to rise and fall. It has the functions of recovery and support work, can realize the automatic lifting function, and can realize the recovery and risk avoidance function in extreme weather.

[0034] Specifically, the top of the electric push rod 13 is equipped with a support rod 16, the top of the support rod 16 is equipped with a connecting plate 17, the top of the hanging frame 18 is equipped at the bottom of the connecting plate 17, and the top of the connecting plate 17 is equipped on the lower surface of the rotating table 2.

[0035] Specifically, the rotating table 2 includes a rotating mechanism 21, and the top rotating end of the rotating mechanism 21 is equipped with a support frame 22. The support frame 22 is installed on the outside of the recognition camera 3, and the connection between the support frame 22 and the recognition camera 3 is equipped with a worm transmission mechanism. The rotating mechanism 21 and the worm transmission mechanism inside the rotating table 2 can respectively drive the rotation of the support frame 22 and the pitch and flip movements of the recognition camera 3.

[0036] Specifically, a sunshade 32 is welded to the top of the connection between the image processor 31 and the lens mechanism 4, a fixed shaft 33 is welded to the outside of the image processor body, and the outside of the fixed shaft 33 is assembled inside the worm gear transmission mechanism.

[0037] Specifically, the first connecting ring 42 and the second connecting ring 45 are integrally formed on the inner sides of the first shell 41 and the second shell 43 respectively, and the third connecting ring 414 is integrally formed on both sides of the first transmission shell 410 and the second transmission shell 411, and a number of connecting covers 415 that are connected layer by layer are sleeved between the first connecting ring 42, the second connecting ring 45 and the third connecting ring 414. When the first transmission shell 410 and the second transmission shell 411 are displaced, the connecting cover 415 can be passively retracted and expanded, which has a light-shielding effect, ensuring the camera effect, and the retractable sleeve structure that is mutually sleeved is very convenient to use.

[0038] Specifically, the thickness of the single-section connection cover 415 is the same as the minimum adjustment focal length of the first transmission housing 410 and the second transmission housing 411 .

[0039] Specifically, a groove structure is provided inside the second shell 43, and the gear ring 47 is sleeved inside the groove, and a fixed foot 44 is welded to the outer wall of the groove structure. The screw structure includes two first screws 48 and two second screws 49, and the ends of the first screw 48 and the second screw 49 are respectively equipped with gear structures, and the gear structure equipped at the end of the first screw 48 is engaged with the inner side of the gear ring 47 located on the outside, and the second screw 49 and the gear structure installed at its end are engaged with the inner side of the gear ring 47 located on the inside.

[0040] When in use, the two sets of electric adjustment mechanisms 46 respectively engage with the inner and outer gear rings 47 to rotate. The single gear ring 47 can drive the two symmetrically arranged first screws 48 and second screws 49 to rotate, and can use the screw holes to drive the first transmission housing 410 and the second transmission housing 411 to move respectively, and drive the convex lens 412 and the concave lens 413 to move, so that the convex lens 412 is used for focusing and the concave lens 413 is used to eliminate the fisheye effect, which is conducive to image analysis. The number of transmission housing structures can be increased according to the focusing magnification, and the screw structure and the gear ring 47 structure can be arranged in an array.

[0041] There is a ball structure inside the groove of the second shell 43, and a groove structure on the outside of the gear ring 47. The mutual cooperation between the ball structure and the groove structure can limit the position of the gear ring 47 inside the groove, thereby achieving smooth transmission. Symmetrical transmission can also be achieved by multiplying the electric adjustment mechanism 46 to achieve a smooth operation effect. The electric adjustment mechanism 46 is a high-precision stepping motor that can adjust the position of the transmission shell structure by rotating the entire book.

[0042] The gear ring 47 and the gear structure meshing therewith are both helical gear structures, which have a smooth transmission effect, can reduce rebound when stopping, and improve stability and accuracy.

[0043] Specifically, four supporting foot structures are welded to the outer sides of the first transmission shell 410 and the second transmission shell 411. Two of the supporting foot structures of the first transmission shell 410 or the second transmission shell 411 are provided with threads inside, and the other two supporting foot structures are provided with light holes inside. A stable transmission effect can be achieved by the translation of the light holes outside the screw, thereby maximizing the utilization of the supporting feet, and the inner diameter of the light holes is equal to the outer diameter of the screw structure.

[0044] Working principle: When in use, the electric push rod 13 can drive the lifting and lowering of the entire device, and the rotating platform 2 can drive the rotation, lifting and falling of the recognition camera 3;

[0045] During monitoring, the number of monitoring cameras 19 to be used is selected according to the monitoring area, and after the angle is adjusted, the shooting process begins. After the content in the picture is processed, the outline characteristics of the construction process are marked. When there is a change outside the building, the background computer will compare it with the previous image to issue an early warning. After the early warning, the angle information is obtained based on the camera number and the pixel position in the image, and the rotating table 2 driven by the stepper motor and gears is used to drive the identification camera 3 to aim at the early warning position for shooting, and conduct monitoring comparison to obtain information on whether the early warning is timely to monitor the safety of the building construction.

[0046] In addition to monitoring the external protective equipment of the building, the present invention can also monitor whether the dustproof net laid on the ground is blown away by the wind or leaks. It can also issue an early warning when the material pile has a tendency to slide or pile up, so that workers can handle or sort it out in advance, which can ensure the normal operation of green construction and greatly reduce safety hazards and cost waste hazards.

[0047] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A green building construction safety intelligent monitoring device, comprising a lifting mechanism (1), characterized in that: The top of the lifting mechanism (1) is equipped with a rotating table (2), the top of the rotating table (2) is equipped with an identification camera (3), and the outer end of the identification camera (3) is equipped with a lens mechanism (4); the lifting mechanism (1) includes a base (11), the top of the base (11) is equipped with an electric push rod (13), the outer side of the electric push rod (13) is equipped with a slide rail (15), the displacement end of the electric push rod (13) is equipped at the bottom end of the rotating table (2), and the electric push rod (13) can drive the rotating table (2) to rise and fall; the bottom end of the rotating table (2) is equipped with a hanging frame (18), the bottom end of the hanging frame (18) is equipped with a monitoring camera (19), the number of monitoring cameras (19) used is at least three sets, and the shooting range of the monitoring camera (19) is at least 120°; the identification camera (3) includes an image processor (31), and the lens mechanism (4) is equipped at the outer end of the image processor (31); During monitoring, the number of monitoring cameras (19) to be used is selected according to the monitoring area, and after the angle is adjusted, the shooting process is started. After the content in the picture is processed, the outline characteristics of the construction process are marked. When the exterior of the building changes, the background computer compares the previous image and issues an early warning. After the early warning, the angle information is obtained based on the camera number and the pixel position in the image. The rotating table (2) driven by the stepping motor and the gear drives the recognition camera (3) to shoot at the early warning position, and performs monitoring comparison to obtain information on whether the early warning is timely to monitor the safety of the building construction. The lens mechanism (4) comprises a first housing (41) and a second housing (43) assembled together, an electric adjustment mechanism (46) is mounted inside the second housing (43), an output end of the electric adjustment mechanism (46) is meshed with two gear rings (47), the inner sides of the gear rings (47) are meshed with two pairs of screw structures, the outer sides of the screw structures are mounted with a first transmission housing (410) and a second transmission housing (411), the inner sides of the first transmission housing (410) and the second transmission housing (411) are respectively mounted with a convex lens (412) and a concave lens (413), and a circular hole for light to pass through is provided at the connection between the image processor (31) and the lens mechanism (4).

2. The green building construction safety intelligent monitoring device according to claim 1 is characterized by: A fixed block (12) is installed at the connection between the base (11) and the electric push rod (13), and a slider structure (14) is installed inside the slide rail (15). The slider structure (14) is installed at the displacement end of the electric push rod (13).

3. The green building construction safety intelligent monitoring device according to claim 1, characterized in that: The top end of the electric push rod (13) is equipped with a support rod (16), the top end of the support rod (16) is equipped with a connecting plate (17), the top end of the hanging frame (18) is equipped with the bottom end of the connecting plate (17), and the top end of the connecting plate (17) is equipped with the lower surface of the rotating table (2).

4. The green building construction safety intelligent monitoring device according to claim 1, characterized in that: The rotating platform (2) comprises a rotating mechanism (21), a top rotating end of the rotating mechanism (21) is equipped with a support frame (22), the support frame (22) is mounted on the outside of the identification camera (3), and a worm gear transmission mechanism is equipped at the connection between the support frame (22) and the identification camera (3).

5. The green building construction safety intelligent monitoring device according to claim 4 is characterized by: A sunshade (32) is welded to the top of the connection between the image processor (31) and the lens mechanism (4), a fixed shaft (33) is welded to the outside of the image processor body, and the outside of the fixed shaft (33) is assembled inside the worm gear transmission mechanism.

6. The green building construction safety intelligent monitoring device according to claim 1, characterized in that: A first connecting ring (42) and a second connecting ring (45) are integrally formed on the inner sides of the first outer shell (41) and the second outer shell (43), respectively; a third connecting ring (414) is integrally formed on both sides of the first transmission shell (410) and the second transmission shell (411); and a plurality of connecting covers (415) are sleeved between the first connecting ring (42), the second connecting ring (45) and the third connecting ring (414).

7. The green building construction safety intelligent monitoring device according to claim 6, characterized in that: The thickness of the single-section connecting cover (415) is the same as the minimum adjustment focal length of the first transmission housing (410) and the second transmission housing (411).

8. The green building construction safety intelligent monitoring device according to claim 7, characterized in that: A groove structure is provided inside the second housing (43), and a gear ring (47) is sleeved inside the groove, and a fixing foot (44) is welded to the outer wall of the groove structure. The screw structure includes two first screws (48) and two second screws (49), and the ends of the first screws (48) and the second screws (49) are respectively equipped with gear structures, and the gear structure equipped at the end of the first screw (48) is meshed with the inner side of the gear ring (47) located on the outer side, and the second screw (49) and the gear structure installed at the end thereof are meshed with the inner side of the gear ring (47) located on the inner side.

9. The green building construction safety intelligent monitoring device according to claim 1, characterized in that: Four supporting foot structures are welded to the outer sides of the first transmission housing (410) and the second transmission housing (411); two of the supporting foot structures of the first transmission housing (410) or the second transmission housing (411) are provided with threads inside, and the other two supporting foot structures are provided with light holes inside.

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