A safety monitoring device for tunnel construction sites

Abstract

A safety monitoring device for tunnel construction sites includes: a movable plate with a battery, a control module, and a monitoring mechanism mounted on it; a cleaning mechanism at its front end, comprising a fixed frame with mounting blocks on both sides of the front end; a first motor bevel gear mounted on each mounting block; a rotating shaft running through the fixed frame; a bevel gear disc at the top of the rotating shaft; a rotating plate at the bottom; a second motor at the output end of the rotating plate; and a second rotating disk passing through the rotating plate at the output end of the second motor. Multiple sets of second cleaning blades are mounted on the second rotating disk. This invention can effectively and promptly remove gravel and debris from the construction site, significantly reducing downtime caused by debris and greatly improving work efficiency. It also has the ability to monitor the tunnel construction site in real time, including personnel activities, construction progress, and potential safety hazards, effectively ensuring a safe construction environment.

Description

Technical Field

[0001] This utility model relates to the field of tunnel construction technology, and in particular to a safety monitoring device for tunnel construction sites. Background Technology

[0002] Safety monitoring is crucial in modern tunnel construction. It utilizes real-time monitoring networks and host systems to closely monitor the work activities of personnel and the operational status of various tunnel equipment during construction, providing comprehensive and continuous tracking and feedback on the safety situation inside the tunnel. Once a potential safety hazard is detected, a rapid warning is issued, nipping the risk in the bud and truly preventing problems before they occur.

[0003] Currently, during tunnel construction, monitoring devices are commonly installed on construction sites to continuously monitor the safety conditions inside the tunnel. The traditional method is to fix surveillance cameras to the tunnel walls. However, this fixed-point setup has significant drawbacks: to expand the monitoring range and cover more areas within the tunnel, a large number of cameras must be added. This not only significantly increases installation and maintenance costs but also causes unnecessary economic losses and is inefficient in resource utilization. Therefore, developing a safety monitoring device for tunnel construction sites that can solve the problems of existing technologies has become a pressing technical issue. Utility Model Content

[0004] Based on the aforementioned technical problems, this utility model proposes a safety monitoring device for tunnel construction sites to solve the problems existing in the background technology.

[0005] In view of this, the present invention proposes a safety monitoring device for tunnel construction sites, comprising: a movable plate, on which a battery, a control module, and a monitoring mechanism are sequentially arranged; a cleaning mechanism is provided at the front end of the movable plate; the cleaning mechanism includes a fixed frame; mounting blocks are respectively provided on both sides of the front end of the fixed frame; a first motor is provided on the mounting block; a bevel gear is provided through the output end of the first motor extending from the mounting block; a rotating shaft is provided through the fixed frame on the outer side of the mounting block; a bevel gear disk meshing with the bevel gear is provided at the top of the rotating shaft; a rotating plate is provided at the bottom of the rotating shaft; a second motor is provided at the output end of the rotating plate; a second rotating disk is provided through the output end of the second motor extending from the rotating plate; and multiple sets of second cleaning blades are provided on the second rotating disk.

[0006] Furthermore, support plates are respectively provided on the bottom of both sides of the fixed frame, a third motor is provided on the support plates, a first rotating disk is provided at the output end of the third motor, and multiple sets of first cleaning blades are provided on the first rotating disk.

[0007] Furthermore, the fixing frame is T-shaped, and multiple sets of mounting holes are sequentially provided in the middle of the fixing frame. The fixing frame can be adjusted and mounted on the moving plate through the mounting holes and mounting bolts.

[0008] Furthermore, the monitoring mechanism includes a mounting bracket installed on the movable plate, with lighting lamps installed at both ends of the upper part of the mounting bracket, and a monitoring module installed at the center of the top of the mounting bracket.

[0009] Furthermore, mounting plates are provided at both ends of the upper part of the mounting frame, and the lighting lamp is detachably mounted on the mounting frame via the mounting plates.

[0010] Furthermore, the mounting bracket is provided with a rotating base, the rotating base is provided with a support column, and the support column is provided with the monitoring module.

[0011] Furthermore, the first rotating disk and the first cleaning blade are detachably connected, and the second rotating disk and the second cleaning blade are detachably connected.

[0012] Furthermore, a moving device is provided at the bottom of the moving plate.

[0013] Furthermore, the mobile device is a mobile cart or a mobile wheel.

[0014] This invention proposes a safety monitoring device for tunnel construction sites. Compared with existing technologies, this invention features a self-moving mobile monitoring trolley, achieving flexible and efficient mobile monitoring. By controlling the movement of the monitoring trolley, the monitoring coverage area can be significantly expanded, effectively reducing the cost of installation and subsequent maintenance required by traditional fixed monitoring methods, and greatly improving the efficiency of monitoring equipment.

[0015] This invention, through the integration of a monitoring mechanism and a cleaning mechanism, allows for several steps in operation. First, the mounting frame and moving plate are fixed in place via the mounting holes. Then, a motor on the support plate drives a first rotating disk and a first cleaning blade to clean the ground. During this process, a motor mounted on the mounting block drives a bevel gear to rotate, simultaneously rotating the bevel gear disk and the rotating shaft. This rotation of the rotating plate, along with the motor driving a second rotating disk and a second cleaning blade, effectively removes debris scattered on the road surface due to tunnel excavation, blasting, or drilling operations. This dual cleaning mechanism ensures the mobile monitoring vehicle's normal movement within the tunnel, guaranteeing the smooth operation of monitoring work.

[0016] This invention offers significant advantages. It can effectively and promptly remove debris from the construction site, greatly reducing downtime caused by obstacles and significantly improving overall work efficiency. Furthermore, it has the ability to monitor the tunnel construction site in real time, allowing for timely monitoring of personnel activities, construction progress, and potential safety hazards, thus effectively ensuring a safe construction environment. Attached Figure Description

[0017] Figure 1 A perspective view of the overall structure of this utility model is shown;

[0018] Figure 2 A perspective view of the connection structure of the monitoring mechanism of this utility model is shown;

[0019] Figure 3 A perspective view of the connection structure of the cleaning mechanism of this utility model is shown;

[0020] In the diagram: 1. Moving plate; 2. Battery; 3. Control module; 4. Moving device; 5. Monitoring mechanism; 501. Mounting frame; 502. Mounting plate; 503. Lighting lamp; 504. Rotating base; 505. Support column; 506. Monitoring module; 6. Cleaning mechanism; 601. Fixed frame; 602. Mounting hole; 603. Support plate; 604. First rotating disk; 605. First cleaning blade; 606. Mounting block; 607. Rotating shaft; 608. Bevel gear disk; 609. Bevel gear; 610. Rotating plate; 611. Second rotating disk; 612. Second cleaning blade. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features and advantages of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the contents disclosed below.

[0023] The following combination Figures 1 to 3 The technical solution of this utility model will be further explained.

[0024] First embodiment, such as Figures 1 to 3The diagram shows a safety monitoring device for tunnel construction sites, comprising: a movable plate 1, on which a battery 2, a control module 3, and a monitoring mechanism 5 are sequentially mounted; a cleaning mechanism 6 is located at the front end of the movable plate 1; the cleaning mechanism 6 includes a fixed frame 601; mounting blocks 606 are respectively mounted on both sides of the front end of the fixed frame 601; a first motor is mounted on the mounting block 606; a bevel gear 609 is mounted on the output end of the first motor extending through the mounting block 606; a rotating shaft 607 is connected through the fixed frame 601 on the outer side of the mounting block 606; a bevel gear disk 608 meshing with the bevel gear 609 is mounted on the top of the rotating shaft 607; a rotating plate 610 is located at the bottom of the rotating shaft 607; a second motor is mounted on the output end of the rotating plate 610; a second rotating disk 611 is mounted on the output end of the second motor extending through the rotating plate 610; and multiple sets of second cleaning blades 612 are mounted on the second rotating disk 611.

[0025] The fixed frame 601 has support plates 603 on both sides of the bottom. A third motor is installed on the support plate 603. A first rotating disk 604 is installed at the output end of the third motor. Multiple sets of first cleaning blades 605 are installed on the first rotating disk 604.

[0026] The fixing frame 601 is T-shaped, and multiple sets of mounting holes 602 are sequentially arranged in the middle of the fixing frame 601. The fixing frame 601 can be adjusted and mounted on the moving plate 1 through the mounting holes 602 and mounting bolts.

[0027] The monitoring mechanism 5 includes a mounting bracket 501 mounted on the movable plate 1. Lighting lamps 503 are respectively installed at both ends of the upper part of the mounting bracket 501, and a monitoring module 506 is installed at the center of the top of the mounting bracket 501.

[0028] The mounting bracket 501 has mounting plates 502 at both ends of its upper part, and the lighting lamp 503 is detachably mounted on the mounting bracket 501 via the mounting plates 502.

[0029] The mounting bracket 501 is provided with a rotating base 504, the rotating base 504 is provided with a support column 505, and the support column 505 is provided with the monitoring module 506.

[0030] The first rotating disk 604 and the first cleaning blade 605 are detachably connected, and the second rotating disk 611 and the second cleaning blade 612 are detachably connected.

[0031] The bottom of the movable plate 1 is provided with a moving device 4. The moving device 4 is a moving trolley or moving wheels.

[0032] The mobile plate 1 is equipped with a monitoring mechanism 5 on its top for monitoring the tunnel construction site. A cleaning mechanism 6 is also provided on one side of the top of the mobile plate 1 for cleaning gravel on the ground. The cleaning mechanism 6 includes a T-shaped fixing frame 601 with multiple equidistant mounting holes 602 on its top. L-shaped support plates 603 are fixedly connected to both sides of the bottom of the fixing frame 601. A first rotating disk 604 is rotatably connected to the bottom of the support plate 603. Multiple equidistant first cleaning blades 605 are fixedly connected to the outer wall of the first rotating disk 604. Rotating components are provided on both sides of the top of the fixing frame 601. A battery 2 is installed on one side of the top of the mobile plate 1, and a control module 3 is installed in the center of the top. Moving devices 4 are installed on both sides of the bottom of the mobile plate 1.

[0033] like Figure 2 As shown, the monitoring mechanism 5 includes a mounting frame 501, which is connected to the movable plate 1. Mounting plates 502 are fixedly connected to the top two sides of the mounting frame 501. A lighting lamp 503 is installed on one side of the mounting plate 502. A rotating base 504 is provided at the top center of the mounting frame 501. A support column 505 is fixedly connected to the top center of the rotating base 504. A monitoring module 506 is installed at one end of the support column 505.

[0034] It should be noted that during use, the mounting frame 501 and the movable plate 1 are first connected by bolts or other connectors. Then, the lighting 503 on the mounting plate 502 is turned on to provide light for the equipment. Then, the base 504 is rotated to drive the support column 505 and the monitoring module 506 to rotate and monitor the tunnel for safety. The monitoring mechanism 5 can monitor the tunnel construction site in real time, including personnel activities, construction progress and potential safety hazards, to ensure the safety of the construction environment.

[0035] like Figure 3 As shown, the rotating assembly includes symmetrically arranged mounting blocks 606, which are connected to a fixing frame 601. The fixing frame 601 has through holes on both sides of its top, and a rotating shaft 607 is rotatably connected to the through holes. One end of the rotating shaft 607 is fixedly connected to a bevel gear disk 608. A bevel gear 609 is provided on one side of the bevel gear disk 608. The teeth of the bevel gear 609 and the bevel gear disk 608 mesh with each other. The bevel gear 609 is rotatably connected to the mounting block 606. The other end of the rotating shaft 607 is fixedly connected to a rotating plate 610. A second rotating disk 611 is rotatably connected to one side of the bottom of the rotating plate 610. A plurality of equidistant second cleaning blades 612 are fixedly connected to the bottom of the second rotating disk 611.

[0036] It should be noted that during use, the fixing frame 601 and the moving plate 1 are first installed and fixed through the mounting hole 602. Then, the motor on the support plate 603 drives the first rotating disk 604 and the first sweeping blade 605 to sweep the ground. During this process, the motor installed on the mounting block 606 drives the bevel gear 609 to rotate, which in turn drives the bevel gear disk 608 and the rotating shaft 607 to rotate. At the same time, the motor drives the second rotating disk 611 and the second sweeping blade 612 to perform secondary sweeping. The sweeping mechanism 6 and the monitoring mechanism 5 can cooperate to realize the automatic sweeping function. The sweeping operation is automatically started according to the on-site monitoring situation, which improves the work efficiency.

[0037] During use, the battery 2 supplies power to the entire device. The control module 3 controls the moving device 4, the monitoring mechanism 5, and the cleaning mechanism 6. When the device is in motion, the motor on the support plate 603 drives the first rotating disk 604 and the first cleaning blade 605 to rotate the bevel gear disk 608 and the rotating shaft 607, and drives the rotating plate 610 to rotate. At the same time, the motor drives the second rotating disk 611 and the second cleaning blade 612 to perform secondary cleaning. Meanwhile, the lighting 503 on the mounting plate 502 is activated to provide light for the device. Then, the rotating base 504 drives the support column 505 and the monitoring module 506 to rotate to monitor the tunnel for safety. This device can remove gravel and debris from the construction site in a timely manner, thereby reducing downtime caused by obstacles and improving overall work efficiency.

[0038] The above description is merely a preferred embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A safety monitoring device for a tunnel construction site, characterized in that: The device includes a movable plate, on which a battery, a control module, and a monitoring mechanism are sequentially arranged. A cleaning mechanism is located at the front end of the movable plate. The cleaning mechanism includes a fixed frame, with mounting blocks on both sides of the front end of the fixed frame. A first motor is mounted on the mounting block, and a bevel gear extends through the mounting block from the output end of the first motor. A rotating shaft is threaded through the fixed frame on the outer side of the mounting block. A bevel gear disk meshing with the bevel gear is located at the top of the rotating shaft, and a rotating plate is located at the bottom of the rotating shaft. A second motor is located at the output end of the rotating plate, and a second rotating disk extends through the rotating plate from the output end of the second motor. Multiple sets of second cleaning blades are mounted on the second rotating disk.

2. The safety monitoring device for a tunnel construction site according to claim 1, characterized in that: The fixed frame has support plates on both sides of the bottom, a third motor is mounted on the support plates, a first rotating disk is mounted on the output end of the third motor, and multiple sets of first cleaning blades are mounted on the first rotating disk.

3. The safety monitoring device for a tunnel construction site according to claim 2, characterized in that: The fixing frame is T-shaped, and multiple sets of mounting holes are arranged sequentially in the middle of the fixing frame. The fixing frame can be adjusted and mounted on the moving plate through the mounting holes and mounting bolts.

4. The safety monitoring device for a tunnel construction site according to claim 3, characterized in that: The monitoring mechanism includes a mounting bracket installed on the movable plate, with lighting lamps installed at both ends of the upper part of the mounting bracket, and a monitoring module installed at the center of the top of the mounting bracket.

5. The safety monitoring device for a tunnel construction site according to claim 4, characterized in that: The mounting bracket has mounting plates at both ends of its upper part, and the lighting lamp is detachably mounted on the mounting bracket via the mounting plates.

6. The safety monitoring device for a tunnel construction site according to claim 5, characterized in that: The mounting bracket is equipped with a rotating base, the rotating base is equipped with a support column, and the support column is equipped with the monitoring module.

7. The safety monitoring device for a tunnel construction site according to claim 6, characterized in that: The first rotating disk and the first cleaning blade are detachably connected, and the second rotating disk and the second cleaning blade are detachably connected.

8. The safety monitoring device for a tunnel construction site according to claim 7, characterized in that: The bottom of the movable plate is equipped with a moving device.

9. The safety monitoring device for a tunnel construction site according to claim 8, characterized in that: The mobile device is a mobile cart or a mobile wheel.

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