A real-time monitoring device for building construction safety

Abstract

The present invention belongs to the technical field of construction site monitoring, and specifically relates to a real-time monitoring device for construction safety, comprising a support column, a rotating device is installed on the outer periphery of the upper part of the support column, and the rotating device includes an external gear slewing bearing; a camera is installed above the outer ring of the external gear slewing bearing; driven by the rotating device, the camera can rotate 360 ​​degrees around the axis of the support column; a power generation device and an energy storage device are installed on the upper end of the support column; compared with the prior art, the advantages and positive effects of the present invention are: (1) the linear transmission device and the rotating device cooperate to adjust the monitoring range of the construction site, avoiding the phenomenon that the back of the monitoring equipment in the prior art cannot be monitored, and greatly improving the monitoring effect of the safety of the construction site; (2) no additional circuit connection is required during installation, thereby avoiding the phenomenon that the connecting wires cause wire bundle disorder at the construction site and the tripping of construction workers.

Description

Technical Field

[0001] The present invention belongs to the technical field of construction site monitoring, and in particular relates to a real-time monitoring device for building construction safety. Background Art

[0002] Construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. It includes foundation engineering construction, main structure construction, roof engineering construction, decoration engineering construction, etc. The place of construction is called "construction site" or "construction site", also called construction site; construction requires real-time monitoring of construction safety, and the most common method is to use monitoring devices for monitoring.

[0003] At present, in the process of using construction sites, it is necessary to equip monitoring equipment to observe the safety of the construction sites at all times to avoid emergencies, so that emergencies can be dealt with in a timely manner. In the prior art, most construction sites use monitoring equipment with wire harnesses powered on, and during use, the back view of some monitoring equipment may not be fully detected, so it is necessary to equip monitoring equipment again in blind spots, so that the monitoring equipment needs to be evenly distributed, and the location for installing the monitoring equipment needs to be calculated. At the same time, when using wired monitoring equipment, it is necessary to bury or pull the wire harness of its monitoring equipment. Due to the large area of ​​some construction sites, when installing wired monitoring equipment, the wiring harness layout may have a certain impact on the placement of the wiring harness of the entire construction site, and there may be safety hazards in the case of too many wiring harnesses, or the wiring harness installation position is not high, causing tripping and other effects on construction workers, and it also requires electric energy as power support, which also brings certain energy consumption to existing resources. Therefore, this scheme proposes a real-time monitoring device for construction safety. Summary of the invention

[0004] The present invention aims at solving the problems existing in the prior art and provides a real-time monitoring device for building construction safety.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a real-time monitoring device for construction safety, comprising a support column, a rotating device is installed on the outer periphery of the upper part of the support column, and the rotating device includes an external tooth slewing bearing; a camera is installed above the outer ring of the external tooth slewing bearing; driven by the rotating device, the camera can rotate around the axis of the support column in a linear manner; a power generation device and an energy storage device are installed on the upper end of the support column; the energy storage device includes a battery, and the output end of the power generation device is electrically connected to the battery charging port; the support column includes a built-in cavity and a base, and a slide groove is opened on the upper part of the base; a linear transmission device is vertically installed in the built-in cavity, and the linear transmission device includes a moving part, and the moving part can move up and down in the built-in cavity; the moving part is fixedly connected to the inner ring of the external tooth slewing bearing of the rotating device through the slide groove of the support column.

[0006] Preferably, the linear transmission device is a trapezoidal screw transmission device or a T-tooth electric push rod.

[0007] Preferably, the linear transmission device is a trapezoidal screw transmission device, and the moving part of the linear transmission device is a nut; the trapezoidal screw transmission device also includes a trapezoidal screw and a motor, and the lower end of the trapezoidal screw is drivingly connected to the motor; the nut cooperates with the trapezoidal screw; a connecting block is fixedly provided on the side wall of the nut, and the connecting block is slidingly connected to the slide groove of the support column, and the connecting block is fixedly connected to the inner surface of the inner ring of the external tooth slewing bearing of the rotating device away from the nut end.

[0008] Preferably, the rotating device further comprises a second motor, a first driving gear and a motor mounting frame, wherein the first driving gear meshes with the outer teeth of the external gear slewing bearing, and the first driving gear is drivingly connected to the second motor below; the motor mounting frame is L-shaped, comprising a horizontal plate and a vertical plate fixedly connected; the second motor is mounted on the horizontal plate of the motor mounting frame, and the vertical plate of the motor mounting frame is fixedly connected to the lower surface of the inner ring of the external gear slewing bearing.

[0009] Preferably, the power generation device includes a photovoltaic power generation device; the photovoltaic power generation device includes a rotating shaft and a photovoltaic panel, a pair of fixed frames and a pair of rotating frames; the fixed frame includes a vertical rod and a C-shaped frame, the lower end of the vertical rod is fixedly connected to the upper end of the support column, and the upper end of the vertical rod is hinged to the lower surface of the photovoltaic panel; the C-shaped frame is fixedly connected to one side of the vertical rod; a movable hole is opened on the C-shaped frame; the rotating frame is L-shaped, including a vertical rod and a cross rod that are fixedly connected, and the end of the cross rod is fixedly connected to the outer periphery of the rotating shaft; the upper end of the vertical rod is slidably connected to the lower surface of the photovoltaic panel; a connecting column is fixed at the connection between the vertical rod and the cross rod, and the connecting column is slidably connected to the movable hole of the C-shaped frame.

[0010] Preferably, the photovoltaic power generation device also includes an adjusting gear, a loading box, a driving gear 2 and a motor 3; the adjusting gear is installed on the rotating shaft, the driving gear 2 is meshed with the adjusting gear, and the motor 3 is drivingly connected to the driving gear 2; a photovoltaic power generation component is installed in the loading box, and the output end of the photovoltaic panel is electrically connected to the loading box.

[0011] Preferably, the power generation device further comprises a wind power generation device based on the Karman vortex street principle, and the wind power generation device comprises an energy capture column.

[0012] Preferably, the photovoltaic power generation device is installed on a mounting base fixedly connected to the upper part of the support column, the mounting base is equipped with a mounting box, and multiple batteries are installed in the mounting box; the discharge ends of the batteries are electrically connected to motor one, motor two and motor three respectively; and the wind power generation device is installed on the outer periphery of the mounting box.

[0013] Preferably, a wirelessly controlled PLC controller is also installed in the installation box, and the motor one, motor two and motor three are respectively communicatively connected to the PLC controller.

[0014] Preferably, the camera is an angle-adjustable camera, and the lower end of the support column is fixedly connected to a support base.

[0015] Compared with the prior art, the advantages and positive effects of the present invention are as follows: (1) The linear transmission device and the rotating device in the present invention cooperate with each other, and when monitoring a construction site, the battery drives the motor 2 through the pre-stored electric power to drive the camera to rotate in a circular manner; and the linear transmission device drives the camera to move up and down to monitor the entire construction site in an all-round manner, and the monitoring range of the construction site can be adjusted, thereby avoiding the phenomenon that the blind spot on the back of the monitoring device in the prior art cannot be monitored, and greatly improving the monitoring effect of the safety of the construction site;

[0016] (2) The present invention does not require additional connection circuits during installation, thereby avoiding the occurrence of wire disorder on the construction site and the tripping of construction workers, thereby enhancing the safety of construction sites, achieving the complementarity of wind power generation and photovoltaic power generation, reducing energy consumption, and achieving the purpose of energy conservation and emission reduction;

[0017] (3) The present invention realizes solar photovoltaic power generation under the action of the photovoltaic power generation system during installation. By rotating the photovoltaic panel at different tilt angles, the solar photovoltaic panel is positioned at the best position when receiving solar radiation energy, so that the solar radiation energy received by the photovoltaic panel reaches the maximum, thereby enhancing the efficiency of converting light energy into electrical energy.

[0018] (4) The photovoltaic power generation device and the wind power generation device can complement each other. In clear weather, the photovoltaic power generation device can convert light energy into electrical energy; in windy weather, the wind power generation device can convert wind energy into electrical energy. This improves the applicability of the monitoring device to different environments, maximizes the use of resources, and enables 24-hour monitoring of construction sites under wireless beam connection, greatly improving the safety monitoring effect of construction sites. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the following is a brief introduction to the drawings required for describing the embodiment:

[0020] Figure 1 Schematic diagram of the real-time monitoring device for construction safety in Example 1 Figure 1 ;

[0021] Figure 2 Schematic diagram of the real-time monitoring device for construction safety in Example 1 Figure 2 ;

[0022] Figure 3 Schematic diagram of the coordination between the linear transmission device and the rotary device Figure 1 ;

[0023] Figure 4 Schematic diagram of the coordination between the linear transmission device and the rotary device Figure 2 ;

[0024] Figure 5 Schematic diagram of the coordination between the linear transmission device and the rotary device Figure 3 ;

[0025] Figure 6 This is a schematic diagram of the installation box and wind power generation device in the real-time monitoring device for building construction safety;

[0026] Figure 7 This is a schematic diagram of nuts and connecting blocks in a real-time monitoring device for building construction safety;

[0027] Figure 8 Schematic diagram of photovoltaic power generation device in real-time monitoring device for construction safety Figure 1 ;

[0028] Fig. 9 Schematic diagram of photovoltaic power generation device in real-time monitoring device for construction safety Figure 2 ;

[0029] Fig.10 This is a schematic diagram of a wind power generation device in a real-time monitoring device for construction safety.

[0030] Description of reference numerals:

[0031] 1—support column, 101—built-in cavity, 102—nut, 103—connecting block, 104—slideway, 105—trapezoidal screw;

[0032] 2—Support base;

[0033] 3—rotating device, 31—external gear slewing bearing, 32—motor 2, 33—driving gear 1;

[0034] 4—wind power generation device, 401—energy capture column;

[0035] 5—photovoltaic power generation device, 501—fixed frame, 502—rotating frame, 503—movable hole, 504—loading box, 505—adjusting gear, 506—photovoltaic panel;

[0036] 6—installation box, 7—camera, 8—installation base. DETAILED DESCRIPTION

[0037] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments.

[0038] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0039] Example 1

[0040] Combine the following Figure 1-Figure 10 For a real-time monitoring device for construction safety in Example 1, Figure 1 As shown, it includes a support column 1, and a rotating device 3 is installed on the outer periphery of the upper part of the support column 1. The rotating device 3 includes an external gear slewing bearing 31. A camera 7 is installed above the outer ring of the external gear slewing bearing 31. Driven by the rotating device 3, the camera 7 can rotate 360 ​​degrees around the axis of the support column 1.

[0041] A power generation device and an energy storage device are installed on the upper end of the support column 1. The energy storage device includes a battery, and the output end of the power generation device is electrically connected to the battery charging port.

[0042] like Figure 3-5 As described above, the support column 1 includes a built-in cavity 101 and a base, and a slide groove 104 is provided on the upper part of the base. A linear transmission device is vertically installed in the built-in cavity 101, and the linear transmission device includes a moving part, and the moving part can move up and down in the built-in cavity 101. The moving part is fixedly connected to the inner ring of the external gear slewing bearing 31 of the rotating device 3 through the slide groove 104 of the support column 1.

[0043] like Figure 3-5The linear transmission device is a trapezoidal screw transmission device, and the moving part of the linear transmission device is a nut 102. The trapezoidal screw transmission device also includes a trapezoidal screw 105 and a motor 1, the lower end of the trapezoidal screw 105 is drivingly connected to the motor 1, the upper end of the trapezoidal screw 105 is installed in a bearing seat 1, and the nut 102 cooperates with the trapezoidal screw 105.

[0044] like Figure 7 As shown, a connecting block 103 is fixedly provided on the side wall of the nut 102 , and the connecting block 103 is slidably connected to the slide groove 104 of the support column 1 , and the end of the connecting block 103 away from the nut 102 is fixedly connected to the inner surface of the inner ring of the external tooth slewing bearing 31 of the rotating device 3 .

[0045] like Figure 3 and 4 As shown, the rotating device 3 also includes a motor 2 32, a driving gear 1 33 and a motor mounting frame, the driving gear 1 33 is meshed with the outer teeth of the external gear slewing bearing 31, and the driving gear 1 33 is drivingly connected to the motor 2 32 below. The motor mounting frame is L-shaped, including a horizontal plate and a vertical plate fixedly connected. The motor 2 32 is mounted on the horizontal plate of the motor mounting frame, and the vertical plate of the motor mounting frame is fixedly connected to the lower surface of the inner ring of the external gear slewing bearing 31. A counterweight is installed on the inner ring of the external gear slewing bearing 31 on the side opposite to the motor 2 32 to maintain the balance of the external gear slewing bearing 31.

[0046] like Figure 1 , 2 As shown in , 8 and 9, the power generation device includes a photovoltaic power generation device 5. The photovoltaic power generation device 5 includes a rotating shaft and a photovoltaic panel 506, a pair of fixed frames 501 and a pair of rotating frames 502. The fixed frame 501 includes a vertical rod 1 and a C-shaped frame, the lower end of the vertical rod is fixedly connected to the upper end of the support column 1, and the upper end of the vertical rod 1 is hinged to the lower surface of the photovoltaic panel 506. The C-shaped frame is fixedly connected to one side of the vertical rod. A movable hole 503 is opened on the C-shaped frame. The rotating frame 502 is L-shaped, including a vertical rod 2 and a cross bar that are fixedly connected, and the end of the cross bar is fixedly connected to the outer periphery of the rotating shaft. The upper end of the vertical rod 2 is slidably connected to the lower surface of the photovoltaic panel 506. When the rotating shaft rotates, the vertical rod 2 rotates relative to the axis of the rotating shaft, and the upper end of the vertical rod 2 slides relative to the lower surface of the photovoltaic panel 506 and drives the inclination angle of the photovoltaic panel 506 to change. A connecting column is fixedly provided at the connection between the vertical rod 2 and the cross bar, and the connecting column is slidably connected to the movable hole 503 of the C-shaped frame.

[0047] like Figure 1 , 2As shown in , 8 and 9, the photovoltaic power generation device 5 also includes an adjusting gear 505, a loading box 504, a second driving gear and a third motor. The adjusting gear 505 is mounted on the rotating shaft, and both ends of the rotating shaft are mounted in the second bearing seat; the second driving gear is meshed with the adjusting gear 505, and the third motor is drivingly connected to the second driving gear. The photovoltaic power generation assembly is installed in the loading box 504, and the output end of the photovoltaic panel 506 is electrically connected to the loading box 504.

[0048] like Figure 2 As shown, the photovoltaic power generation device 5 is installed on a mounting base 8 fixedly connected to the upper part of the support column 1, and the mounting base 8 is installed with a mounting box 6, and multiple batteries are installed in the mounting box 6 (multiple batteries are connected in series or in parallel). The discharge end of the battery is electrically connected to the motor 1, the motor 2 32 and the motor 3 respectively.

[0049] like Figure 2 and 10 As shown, the power generation device further includes a wind power generation device 4 based on the Karman vortex street principle, and the wind power generation device 4 includes an energy capture column 401. The wind power generation device 4 based on the Karman vortex street principle is a prior art, such as the wind power generation devices in CN205503365U and CN105896874B.

[0050] A wirelessly controlled PLC controller is also installed in the installation box 6, and the motor 1, the motor 2 32 and the motor 3 are respectively connected to the PLC controller for communication.

[0051] like Figure 1 As shown, the camera 7 is an angle-adjustable camera, and the lower end of the support column 1 is fixedly connected to the support base 2.

[0052] The photovoltaic power generation device and the wind power generation device can complement each other. In clear weather, the photovoltaic power generation device converts light energy into electrical energy; in windy weather, the wind power generation device converts wind energy into electrical energy. The applicability of the monitoring device to different environments is improved, and the maximum utilization of resources is achieved. The construction site can be monitored 24 hours a day under wireless beam connection, which greatly improves the safety monitoring effect of the construction site.

[0053] Example 2

[0054] The difference between this embodiment and the first embodiment is that the power generation device only includes a photovoltaic power generation device 5 or a wind power generation device 4 based on the Karman vortex street principle.

[0055] Example 3

[0056] The difference between this embodiment and Embodiment 1 is that the installation angle of the photovoltaic panel 506 is fixed.

[0057] Example 4

[0058] The difference between this embodiment and the first embodiment is that the linear transmission device is a T-shaped gear electric push rod, and the moving part is installed on the upper end of the T-shaped gear electric push rod.

[0059] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification or equivalent change made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A real-time monitoring device for construction safety, characterized in that: The invention comprises a support column (1), wherein a rotating device (3) is installed on the outer periphery of the upper part of the support column (1), and the rotating device (3) comprises an external gear slewing bearing (31); a camera (7) is installed above the outer ring of the external gear slewing bearing (31); driven by the rotating device (3), the camera (7) can rotate 360 ​​degrees around the axis of the support column (1); A power generation device and an energy storage device are installed at the upper end of the support column (1); the energy storage device includes a battery, and the output end of the power generation device is electrically connected to the battery charging port; The support column (1) comprises a built-in cavity (101) and a base, and a slide groove (104) is provided on the upper part of the base; a linear transmission device is vertically installed in the built-in cavity (101), and the linear transmission device comprises a moving part, and the moving part can move up and down in the built-in cavity (101); the moving part is fixedly connected to the inner ring of the external gear slewing bearing (31) of the rotating device (3) through the slide groove (104) of the support column (1); The rotating device (3) further comprises a second motor (32), a first driving gear (33) and a motor mounting frame, wherein the first driving gear (33) meshes with the outer teeth of the external gear slewing bearing (31), and the first driving gear (33) is drivingly connected to the second motor (32) below; the motor mounting frame is L-shaped and comprises a horizontal plate and a vertical plate fixedly connected; the second motor (32) is mounted on the horizontal plate of the motor mounting frame, and the vertical plate of the motor mounting frame is fixedly connected to the lower surface of the inner ring of the external gear slewing bearing (31); The power generation device comprises a photovoltaic power generation device (5); the photovoltaic power generation device (5) comprises a rotating shaft and a photovoltaic panel (506), a pair of fixed frames (501) and a pair of rotating frames (502); The fixing frame (501) comprises a vertical rod and a C-shaped frame, wherein a lower end of the vertical rod is fixedly connected to an upper end of a support column (1), and an upper end of the vertical rod is hinged to a lower surface of a photovoltaic panel (506); the C-shaped frame is fixedly connected to one side of the vertical rod; and a movable hole (503) is provided on the C-shaped frame; The rotating frame (502) is L-shaped, and comprises two vertical rods and a horizontal rod that are fixedly connected, and the end of the horizontal rod is fixedly connected to the outer periphery of the rotating shaft; the upper end of the two vertical rods is slidably connected to the lower surface of the photovoltaic panel (506); a connecting column is fixedly provided at the connection between the two vertical rods and the horizontal rod, and the connecting column is slidably connected to the movable hole (503) of the C-shaped frame; The photovoltaic power generation device (5) further comprises an adjusting gear (505), a loading box (504), a second driving gear and a third motor; the adjusting gear (505) is mounted on a rotating shaft, the second driving gear is meshed with the adjusting gear (505), and the third motor is drivingly connected to the second driving gear; a photovoltaic power generation assembly is mounted in the loading box (504), and an output end of the photovoltaic panel (506) is electrically connected to the loading box (504).

2. The real-time monitoring device for construction safety according to claim 1 is characterized in that: The linear transmission device is a trapezoidal screw transmission device or a T-shaped gear electric push rod.

3. The real-time monitoring device for construction safety according to claim 2 is characterized in that: The linear transmission device is a trapezoidal screw transmission device, and the moving part of the linear transmission device is a nut (102); the trapezoidal screw transmission device also includes a trapezoidal screw (105) and a motor 1, and the lower end of the trapezoidal screw (105) is drivingly connected to the motor 1; the nut (102) cooperates with the trapezoidal screw (105); A connecting block (103) is fixedly provided on the side wall of the nut (102), and the connecting block (103) is slidably connected to the slide groove (104) of the support column (1), and the end of the connecting block (103) away from the nut (102) is fixedly connected to the inner surface of the inner ring of the external tooth slewing bearing (31) of the rotating device (3).

4. The real-time monitoring device for construction safety according to claim 1 is characterized in that: The power generation device further comprises a wind power generation device (4) based on the Karman vortex street principle, and the wind power generation device (4) comprises an energy capture column (401).

5. The real-time monitoring device for construction safety according to claim 4 is characterized in that: The photovoltaic power generation device (5) is mounted on a mounting base (8) fixedly connected to the upper part of the support column (1); the mounting base (8) is mounted with a mounting box (6), and a plurality of storage batteries are mounted in the mounting box (6); the discharge ends of the storage batteries are electrically connected to motor one, motor two (32) and motor three respectively; and the wind power generation device (4) is mounted on the periphery of the mounting box (6).

6. The real-time monitoring device for construction safety according to claim 5 is characterized in that: A wirelessly controlled PLC controller is also installed in the installation box (6), and the motor one, motor two (32) and motor three are respectively connected to the PLC controller for communication.

7. The real-time monitoring device for construction safety according to claim 1 is characterized in that: The camera (7) is an angle-adjustable camera, and the lower end of the support column (1) is fixedly connected to a support base (2).

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