CN221897528U - Building site environment monitoring device - Google Patents

Abstract

The utility model relates to the technical field of environmental monitoring, and provides a construction site environment monitoring device, including a camera and a pressure plate, the top of the pressure plate is fixedly connected to a motor, the output end of the motor is fixedly connected to a power rod, the top of the power rod is fixedly connected to a rod sleeve, the inner surface of the rod sleeve is rotatably connected to a rotating rod, one end of the rotating rod is fixedly connected to an L-shaped plate, the top of the L-shaped plate is fixedly connected to the bottom of the camera, the end of the rotating rod away from the L-shaped plate is fixedly connected to an extension rod, the end of the extension rod away from the rotating rod is fixedly connected to a ball head, the top of the pressure plate is fixedly connected to two cylinders, and the tops of the two cylinders are fixedly connected to positioning rings. The utility model device can adjust the shooting angle of the camera, the shooting angle of the camera is relatively flexible, and other corners of the construction site can be monitored and photographed, so that the monitoring range of the camera is relatively large and can meet the standards of environmental monitoring.

Description

A construction site environment monitoring device

Technical Field

The utility model relates to the technical field of environmental monitoring, in particular to a construction site environment monitoring device.

Background Art

At present, with the development of society, the working environment of construction sites has a great impact on workers and surrounding residents, and it is essential to monitor the environment of construction sites. Environmental monitoring is the basis for scientific management of the environment and environmental law enforcement supervision, and is an indispensable basic work for environmental protection. The core goal of environmental monitoring is to provide data on the current status and changing trends of environmental quality, judge environmental quality, evaluate current major environmental problems, and serve environmental management. Simply put, understanding the environmental level and conducting environmental monitoring are the prerequisites for carrying out all environmental work. Environmental monitoring usually includes background investigation, determining plans, optimizing site layout, on-site sampling, sample transportation, experimental analysis, data collection, and analysis and synthesis.

However, in the prior art, for example, China Publication No.: CN11019077AA, "A construction site environment monitoring and treatment device", the present invention discloses a construction site environment monitoring and treatment device, including a mounting seat, the upper surface of the mounting seat is provided with a mounting column and a pillar, the pillar is provided with a dust sensing device, a protection box, a solar power generation panel and a second fixed rod in sequence, a fixing plate is provided on the right side of the dust sensing device, a micro stepping motor is provided on the upper surface of the fixing plate, a camera is provided on the output shaft of the micro stepping motor, a rain shield is provided on the right end of the camera, an L-shaped protective glass, an electric telescopic rod and a slide groove are provided inside the rain shield, a cleaning brush is provided at the bottom end of the electric telescopic rod, and the cleaning brush is top-connected with the L-shaped protective glass. The construction site environment monitoring and treatment device can be used in conjunction with monitoring and shooting, which is convenient for management and use by managers.

However, this device cannot adjust the shooting angle of the camera. The shooting angle of the camera is relatively fixed and cannot monitor and shoot other corners of the construction site, resulting in a small monitoring range of the camera, blind spots in monitoring, and environmental monitoring that does not meet the standards. The device does not have a supporting folding structure and cannot be folded, resulting in the need for high-altitude operations when installing and maintaining the equipment, which is not conducive to the installation and maintenance of the device, and is also more dangerous during maintenance.

Utility Model Content

The purpose of the utility model is to solve the problems in the prior art that the device cannot adjust the shooting angle of the camera, the shooting angle of the camera is relatively fixed, and other corners of the construction site cannot be monitored and photographed, resulting in a small monitoring range of the camera, the existence of monitoring blind spots, and environmental monitoring failing to meet the standards. The device is not provided with a supporting folding structure, and the device cannot be folded, resulting in the need for climbing operations when installing and maintaining the equipment, which is not conducive to the installation and maintenance of the device, and the risk is high during maintenance.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a construction site environment monitoring device, including a camera and a pressure plate, the top of the pressure plate is fixedly connected to a motor, the output end of the motor is fixedly connected to a power rod, the top of the power rod is fixedly connected to a rod sleeve, the inner surface of the rod sleeve is rotatably connected to a rotating rod, one end of the rotating rod is fixedly connected to an L-shaped plate, the top of the L-shaped plate is fixedly connected to the bottom of the camera, the end of the rotating rod away from the L-shaped plate is fixedly connected to an extension rod, the end of the extension rod away from the rotating rod is fixedly connected to a ball head, the top of the pressure plate is fixedly connected to two cylinders, the tops of the two cylinders are fixedly connected to positioning rings, the outer surface of the ball head is arranged inside the positioning ring, the camera is a light projected through the lens The optical image generated by the lens is projected onto the surface of the image sensor and then converted into an electrical signal, the L-shaped plate rotates with the power rod as the axis, and the camera on the top will rotate with the L-shaped plate and adjust the horizontal shooting angle of the monitoring.

As a preferred embodiment, the outer surface of the power rod is rotatably connected to a fixed block, and the outer surface of the fixed block is fixedly connected to four fixed rods, and one end of the four fixed rods away from the fixed block is fixedly connected to the top of the pressure plate, so that the fixed block allows the power rod to rotate more stably.

As a preferred embodiment, the outer surface of the fixed block is movably sleeved with a limiting sleeve, both sides of the limiting sleeve are fixedly connected with connecting rods, the top of the connecting rod is fixedly connected to the bottom of the positioning ring, and the positioning ring is sleeved on the outer surface of the fixed block through the limiting sleeve connected by the connecting rod.

As a preferred embodiment, the bottom of the pressure plate is fixedly connected to an adjusting shell, and the bottom of the adjusting shell is provided with a pressure column, which serves to support and fix the entire device.

As a preferred embodiment, two axis plates are fixedly connected to the bottom of the adjusting shell, and the inner sides of the two axis plates are rotatably connected to the outer surface of the pressure column. The adjusting shell is rotated with the two axis plates as the axis, so that the adjusting shell and the pressure column can be in a vertical state.

As a preferred embodiment, one side of the pressure-bearing column is fixedly connected with bolts, and the bottom of the pressure-bearing column is fixedly connected with a flange plate, and the device can be installed at a target position using the flange plate at the bottom of the device.

As a preferred embodiment, a through slot is provided on one side of the adjusting shell close to the bolt, and the outer surface of the bolt is arranged inside the through slot. When the adjusting shell and the pressure-bearing column are in a vertical state, the bolt will be inside the through slot.

As a preferred embodiment, the outer surface of the bolt is threadedly connected with a nut, and one side of the nut is arranged on the outer surface of the adjusting shell. When the nut is assembled on the bolt and a certain pressure is applied to the adjusting shell, the adjusting shell and the pressure column are fixed.

Compared with the prior art, the advantages and positive effects of the utility model are:

1. The utility model has a device that can adjust the shooting angle of the camera. The shooting angle of the camera is relatively flexible and can monitor and shoot other corners of the construction site, so that the monitoring range of the camera is relatively large and can meet the standard of environmental monitoring.

2. The utility model provides a supporting folding structure for the device, which can fold the device so that when installing and maintaining the equipment, there is no need to climb high, which facilitates the installation and maintenance of the device and avoids danger during maintenance.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the three-dimensional structure of a construction site environment monitoring device provided by the utility model;

FIG2 is a schematic diagram of a folded structure of a construction site environment monitoring device provided by the utility model;

FIG3 is a schematic diagram of a camera assembly structure in a construction site environment monitoring device provided by the present invention;

FIG4 is a schematic cross-sectional structure diagram of a fixing block of a construction site environment monitoring device provided by the present invention;

FIG5 is an enlarged structural schematic diagram of A in FIG1 of a construction site environment monitoring device provided by the present invention.

Legend:

1. Pressure plate; 2. Motor; 3. Power rod; 4. Rod sleeve; 5. Rotating rod; 6. L-shaped plate; 7. Camera; 8. Extension rod; 9. Ball head; 10. Cylinder; 11. Positioning ring; 12. Fixed block; 13. Fixed rod; 14. Limit sleeve; 15. Connecting rod; 16. Adjusting shell; 17. Pressure column; 18. Shaft plate; 19. Bolt; 20. Flange plate; 21. Through groove; 22. Nut.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1-5. The utility model provides a technical solution: a construction site environment monitoring device, including a camera 7, and also includes a pressure plate 1, the top of the pressure plate 1 is fixedly connected to a motor 2, the output end of the motor 2 is fixedly connected to a power rod 3, the top of the power rod 3 is fixedly connected to a rod sleeve 4, the inner surface of the rod sleeve 4 is rotatably connected to a rotating rod 5, one end of the rotating rod 5 is fixedly connected to an L-shaped plate 6, the top of the L-shaped plate 6 is fixedly connected to the bottom of the camera 7, the end of the rotating rod 5 away from the L-shaped plate 6 is fixedly connected to an extension rod 8, and the extension rod 8 is fixedly connected to the end away from the rotating rod 5 with a ball head 9, the top of the pressure plate 1 is fixedly connected to two cylinders 10, the tops of the two cylinders 10 are fixedly connected to a positioning ring 11, the outer surface of the ball head 9 is arranged inside the positioning ring 11, the camera 7 is an optical image generated by the lens of the light projected onto the surface of the image sensor, and then converted into an electrical signal, the motor 2 will drive the power rod 3 to rotate inside the fixed block 12 after being energized, and the rod sleeve 4 that rotates with the power rod 3 will drive the rotating rod 5 and the L-shaped plate 6, and rotate with the power rod 3 as the axis.

As shown in Figures 1-5, the outer surface of the power rod 3 is rotatably connected to a fixed block 12, and the outer surface of the fixed block 12 is fixedly connected to four fixed rods 13. The ends of the four fixed rods 13 away from the fixed block 12 are fixedly connected to the top of the pressure plate 1, and the fixed block 12 is fixed to the top of the pressure plate 1 through the four fixed rods 13.

As shown in Figures 1-5, the outer surface of the fixed block 12 is movably connected to a limiting sleeve 14, and connecting rods 15 are fixedly connected on both sides of the limiting sleeve 14. The top of the connecting rod 15 is fixedly connected to the bottom of the positioning ring 11. The limiting sleeve 14 can only move vertically up and down on the outer surface of the fixed block 12, so that the upward movement of the positioning ring 11 is more stable.

As shown in FIGS. 1-5 , an adjusting shell 16 is fixedly connected to the bottom of the pressure plate 1 , a pressure column 17 is provided at the bottom of the adjusting shell 16 , and the adjusting shell 16 can rotate relative to the pressure column 17 .

As shown

As shown in Figure 1-5, two shaft plates 18 are fixedly connected to the bottom of the adjusting shell 16, and the inner sides of the two shaft plates 18 are rotatably connected to the outer surface of the pressure column 17. The adjusting shell 16 is rotated with the two shaft plates 18 as the axis, so that the adjusting shell 16 and the pressure column 17 can be in a vertical state. One side of the adjusting shell 16 is through-set to facilitate rotation.

As shown in FIG. 1-5 , a bolt 19 is fixedly connected to one side of the pressure-bearing column 17 , and a flange plate 20 is fixedly connected to the bottom of the pressure-bearing column 17 . The device can be installed at a target position using the flange plate 20 at the bottom of the device.

As shown in Figures 1-5, a through groove 21 is opened on one side of the adjustment shell 16 close to the bolt 19, and the outer surface of the bolt 19 is arranged inside the through groove 21. When the adjustment shell 16 and the pressure-bearing column 17 are in a vertical state, the bolt 19 will be inside the through groove 21.

As shown in Figures 1-5, the outer surface of the bolt 19 is threadedly connected with a nut 22, and one side of the nut 22 is set on the outer surface of the adjusting shell 16. When the nut 22 is assembled on the bolt 19 and a certain pressure is applied to the adjusting shell 16, the adjusting shell 16 and the pressure-bearing column 17 are fixed.

Working principle: First, use the flange plate 20 at the bottom of the device to install the device at the target position. When monitoring the construction site environment, the camera 7 on the top of the device is used to monitor and record video and related audio data. They are usually composed of a lens and an image sensor, which can capture everything happening in the surrounding scene and send the image to the background in the form of data. Camera 7 model: JXJ, rated power: 230W; when it is necessary to adjust the monitoring shooting angle, turn on the external power supply of motor 2, and the motor 2 is connected to the external power supply through wires. The model of motor 2: DOY106, rated power: 150W; after the motor 2 is energized, it will drive the power rod 3 to rotate inside the fixed block 12, and the rod sleeve 4 that rotates with the power rod 3 will drive the rotating rod 5 and the L-shaped plate 6, and rotate with the power rod 3 as the axis, and the top camera 7 will rotate with the L-shaped plate 6 and adjust the horizontal shooting angle of the monitoring, wherein the fixed block 12 makes the rotation of the power rod 3 more stable, and the fixed block 12 is fixed to the top of the pressure plate 1 through four fixed rods 13, and then The two cylinders 10 work to convert the pressure energy of the compressed air into mechanical energy, and the driving mechanism performs linear reciprocating motion, pushing the positioning ring 11 to move upward. The positioning ring 11 is connected to the outer surface of the fixed block 12 through the limiting sleeve 14 connected by the connecting rod 15. The limiting sleeve 14 can only move vertically up and down on the outer surface of the fixed block 12, making the positioning ring 11 move upward more stably. When the positioning ring 11 moves upward, it will drive the internal ball head 9, so that the extended rod 8 fixedly connected to the ball head 9 rotates with the rotating rod 5 as the axis, and the rotating rod 5 will also rotate on the rod The sleeve 4 rotates inside and drives the L-shaped plate 6 to rotate with the rotating rod 5 as the axis. The camera 7 on the top will rotate with the L-shaped plate 6 and adjust the longitudinal shooting angle of the monitoring. When the structure on the top of the device needs to be maintained, the nut 22 can be rotated to disconnect the nut 22 from the bolt 19, and then the adjusting shell 16 can be rotated with the two shaft plates 18 as the axis. The adjusting shell 16 and the pressure-bearing column 17 can be in a vertical state, and the bolt 19 will also be separated from the through groove 21. At this time, the top height of the device will be reduced, which is convenient for maintenance of the top device.

The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims (8)

1. A construction site environment monitoring device, comprising a camera (7), characterized in that it also comprises a pressure plate (1), the top of the pressure plate (1) is fixedly connected to a motor (2), the output end of the motor (2) is fixedly connected to a power rod (3), the top of the power rod (3) is fixedly connected to a rod sleeve (4), the inner surface of the rod sleeve (4) is rotatably connected to a rotating rod (5), one end of the rotating rod (5) is fixedly connected to an L-shaped plate (6), the top of the L-shaped plate (6) is fixedly connected to the bottom of the camera (7), the end of the rotating rod (5) away from the L-shaped plate (6) is fixedly connected to an extension rod (8), the end of the extension rod (8) away from the rotating rod (5) is fixedly connected to a ball head (9), the top of the pressure plate (1) is fixedly connected to two cylinders (10), the tops of the two cylinders (10) are fixedly connected to positioning rings (11), and the outer surface of the ball head (9) is arranged inside the positioning ring (11). 2. A construction site environment monitoring device according to claim 1, characterized in that: the outer surface of the power rod (3) is rotatably connected to a fixed block (12), the outer surface of the fixed block (12) is fixedly connected to four fixed rods (13), and one end of the four fixed rods (13) away from the fixed block (12) is fixedly connected to the top of the pressure plate (1). 3. A construction site environment monitoring device according to claim 2, characterized in that: the outer surface of the fixed block (12) is movably sleeved with a limit sleeve (14), both sides of the limit sleeve (14) are fixedly connected with connecting rods (15), and the top of the connecting rod (15) is fixedly connected to the bottom of the positioning ring (11). 4. A construction site environment monitoring device according to claim 1, characterized in that: an adjusting shell (16) is fixedly connected to the bottom of the pressure plate (1), and a pressure column (17) is provided at the bottom of the adjusting shell (16). 5. A construction site environment monitoring device according to claim 4, characterized in that: two shaft plates (18) are fixedly connected to the bottom of the adjustment shell (16), and the inner sides of the two shaft plates (18) are rotatably connected to the outer surface of the pressure column (17). 6. A construction site environment monitoring device according to claim 5, characterized in that: a bolt (19) is fixedly connected to one side of the pressure-bearing column (17), and a flange plate (20) is fixedly connected to the bottom of the pressure-bearing column (17). 7. A construction site environment monitoring device according to claim 5, characterized in that: a through groove (21) is provided on a side of the adjustment shell (16) close to the bolt (19), and the outer surface of the bolt (19) is arranged inside the through groove (21). 8. A construction site environment monitoring device according to claim 7, characterized in that: a nut (22) is threadedly connected to the outer surface of the bolt (19), and one side of the nut (22) is arranged on the outer surface of the adjustment housing (16).