Crossing frame sealing net settlement monitoring device

Abstract

The utility model discloses a crossing frame sealing net settlement monitoring device, and belongs to the technical field of power transmission. A crossing frame sealing net settlement monitoring device comprises an infrared detector, a network host, an alarm device, a detection power supply and a power supply module. The infrared detector and the detection power supply form a detector energy supply circuit; the infrared detector is arranged on the crossing frame, a blocking net is arranged in the crossing frame, a monitoring area is arranged in the blocking net, the infrared detector is arranged on the crossing frame, and the detection direction of the infrared detector is aligned with the monitoring area; and the network host is connected with the infrared detector. According to the utility model, high-precision and high-frequency measurement is carried out through the infrared detector, and real-time and accurate monitoring of the crossing frame sealing net settlement can be realized. Compared with a traditional monitoring mode, the monitoring timeliness and accuracy are greatly improved, the tiny settlement change of the blocking net can be found in time, and reliable guarantee is provided for construction safety.

Description

Technical Field

[0001] This utility model belongs to the field of power transportation technology, specifically relating to a monitoring device for the settlement of the cross-passage enclosure net. Background Technology

[0002] In modern large-scale engineering construction, the safety netting of crossing structures is widely used in power line crossings, bridge crossings, and other scenarios as an important facility to ensure construction safety. It effectively prevents objects from falling during construction and protects the safety of personnel and facilities below. However, in actual construction, the safety netting of crossing structures can be affected by various factors and may settle.

[0003] From a natural perspective, strong winds can cause the safety netting to sway and gradually shift and settle; rainwater can soften the soil beneath the scaffolding, leading to settlement of the safety netting. From a human perspective, vibrations from heavy machinery operations during construction, as well as uneven stress caused by improper material stacking, can both contribute to settlement of the safety netting.

[0004] Currently, there are many shortcomings in the monitoring methods for the settlement of the scaffolding. Traditional manual inspections rely on regular on-site observations and measurements, which is not only inefficient but also makes it difficult to detect subtle changes in the settlement of the scaffolding due to the long inspection intervals. If the settlement problem gradually worsens during the inspection intervals, it may lead to serious safety accidents, such as the collapse of the scaffolding and the falling of cables, posing a huge threat to personnel and equipment below.

[0005] While some simple mechanical measuring devices can provide some measurement data, their accuracy is limited and cannot meet the high-precision requirements of modern engineering for settlement monitoring. Therefore, this application proposes a settlement monitoring device for cross-bridge scaffolding. Utility Model Content

[0006] The purpose of this invention is to provide a settlement monitoring device for cross-bridge netting, in order to solve the problem that although the mechanical measuring devices mentioned in the background art can provide certain measurement data, their accuracy is limited and cannot meet the high-precision requirements of modern engineering for settlement monitoring.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a settlement monitoring device for cross-bridge scaffolding, comprising an infrared detector, a network host, an alarm device, a detection power supply, and a power module;

[0008] The infrared detector and the detection power supply together form the detector power supply circuit;

[0009] An infrared detector is installed on the crossing frame, and a net is installed inside the crossing frame. A monitoring area is set inside the net. The infrared detector is installed on the crossing frame and located below the net, with the detection direction of the infrared detector aligned with the monitoring area.

[0010] The network host is connected to the infrared detector, and both the network host and the alarm device are electrically connected to the power module.

[0011] The alarm device is electrically connected to the network host.

[0012] A further technical solution also includes a power switch, which is used to close or open the detector power supply circuit.

[0013] In a further technical solution, the detection direction of the infrared detector is perpendicular to the monitoring area of ​​the sealing net.

[0014] In a further technical solution, the infrared detector is 1-2 meters above and below the edge of the sealing net.

[0015] Further technical solutions also include mounting brackets and mounting bolts. The infrared detector is mounted on the mounting bracket, and the mounting bracket is connected to the crossing frame via the mounting bolts.

[0016] In a further technical solution, the network host is equipped with a wireless antenna, a frequency display, and a frequency adjustment mechanism. The wireless antenna has the function of receiving and transmitting signals, and the network host has the function of signal processing and signal transmission.

[0017] In a further technical solution, the frequency display is used to display the operating frequency of the network host, and the frequency adjustment mechanism is used to adjust the operating frequency of the network host.

[0018] In a further technical solution, the power module includes a solar panel power supply device and a power adapter. The power adapter is connected to an external socket, and the output end of the power adapter is electrically connected to the network host and the alarm device.

[0019] A further technical solution also includes a remote control, which is connected to a network host and has remote on / off functions.

[0020] In a further technical solution, the remote control is equipped with an indicator light.

[0021] Beneficial effects:

[0022] 1. Real-time performance and accuracy: High-precision, high-frequency measurements using infrared detectors, coupled with the rapid data processing and analysis capabilities of the network host, enable real-time and accurate monitoring of the settlement of the cross-bridge closure netting. Compared to traditional monitoring methods, this significantly improves the timeliness and accuracy of monitoring, allowing for the timely detection of even minor settlement changes in the netting, providing reliable assurance for construction safety. Furthermore, the use of infrared detectors offers higher reliability compared to mechanical structural measurements.

[0023] 2. Multifunctional and Intelligent: This monitoring device integrates multiple functional modules, including infrared detectors, data processing (network host), alarms (alarm devices), and remote control (remote controller), enabling comprehensive and intelligent monitoring of the settlement of the cross-bridge scaffolding. Staff can manage and control the device remotely, improving work efficiency and reducing labor intensity. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the infrared detector, alarm device, and solar panel power supply device in the cross-bridge netting settlement monitoring device of this utility model;

[0025] Figure 2 This is a schematic diagram of the power adapter and remote control in the cross-bridge netting settlement monitoring device of this utility model;

[0026] Figure 3 This is a schematic diagram of the infrared detector and solar panel power supply device in the cross-bridge netting settlement monitoring device of this utility model;

[0027] Figure 4 This is a schematic diagram of the network host structure in the cross-bridge netting settlement monitoring device of this utility model.

[0028] Explanation of reference numerals in the attached figures:

[0029] 1. Infrared detector; 2. Network host; 3. Alarm device; 4. Power adapter; 5. Remote control; 6. Solar panel power supply; 7. Power switch; 8. Wireless antenna; 9. Frequency display; 10. Remote on; 11. Remote off. Detailed Implementation

[0030] The specific embodiments of this utility model are described in detail below, but it should be understood that the protection scope of this utility model is not limited to the specific embodiments.

[0031] like Figures 1-4 As shown, the cross-bridge enclosure netting settlement monitoring device provided in this embodiment of the utility model includes an infrared detector 1, a network host 2, an alarm device 3, a power adapter 4, a power switch 7, and a power module.

[0032] Infrared detector 1 and a power supply form a detector power supply circuit. Power switch 7 is used to close and open the detector power supply circuit. The power supply includes a rechargeable battery, whose interface is connected to infrared detector 1. Infrared detector 1 has an internal sound-emitting device that emits a "beep" sound. Infrared detector 1 can be model HTZ-T207.

[0033] Infrared detector 1 is installed on the crossing frame, inside which is a safety net. A monitoring area is defined within the safety net. Specifically, infrared detector 1 is positioned on the crossing frame at a vertical distance of 1-2 meters from the edge of the safety net, with its detection direction perpendicular to the monitoring area of ​​the safety net. Infrared detector 1 is located directly below the safety net. Cables on the upper part of the safety net, which are laid on the crossing frame, droop and press against the safety net below, causing it to droop. When the safety net droops to the position of infrared detector 1, it detects the droop and sends an alarm signal through components such as network host 2. Positioning infrared detector 1 1-2 meters below the safety net ensures that an alarm is triggered if the droop exceeds 1-2 meters. This prevents excessive drooping between the cables and the safety net, ensuring the drooping net does not obstruct vehicle traffic below it. The cable drooping height is also kept within a certain range. Because the cable drooping height is relatively small, subsequent fixing to the crossing frame requires minimal manpower to stabilize the cable using tension.

[0034] Infrared detector 1 detects the monitoring area to determine whether the protective netting in the monitoring area has sunk.

[0035] It also includes a mounting bracket and mounting bolts. Infrared detector 1 is mounted on the mounting bracket, which is connected to the crossing frame via mounting bolts. The horizontal and vertical alignment of infrared detector 1 meets the requirements.

[0036] Network host 2 is connected to infrared detector 1, specifically via radio frequency signals. Both devices must operate at the same frequency. Network host 2 contains a wireless antenna 8, a frequency display 9, and a frequency adjustment mechanism. The wireless antenna 8 receives and transmits signals, while network host 2 processes and transmits signals. The frequency display 9 shows the operating frequency of network host 2, and the frequency adjustment mechanism adjusts the operating frequency, which is then simultaneously displayed on the frequency display 9. Network host 2 is electrically connected to the power module. Network host 2 can be one of the following: HB-3030, HB-5050, or HTZ-G1000.

[0037] The alarm device 3 is electrically connected to the network host 2; the alarm device 3 is connected to the audio output interface of the network host 2 via a cable to ensure that the alarm signal can be transmitted normally.

[0038] The power module includes a solar panel power supply device 6, which converts sunlight into electrical energy to provide power. A TSM-255-PC05A can be used.

[0039] The power module includes a power adapter 4, which is connected to an external socket. The output of the power adapter 4 is electrically connected to the network host 2 and the alarm device 3.

[0040] It also includes a remote control 5, which is connected to the network host 2. The remote control 5 has a remote on 10 and a remote off 11 function, and an indicator light is installed inside the remote control 5.

[0041] Infrared Detector 1: The infrared detector emits an infrared laser line to detect the sinking state of the sealing net within its detection range.

[0042] Network host 2: Connects to infrared detector 1 using radio frequency signals to monitor the sinking status of the network blockade.

[0043] When using the settlement monitoring device for the cross-bridge scaffolding, the following steps are included:

[0044] Step 1: Powering on / off and installing infrared detector 1;

[0045] Pressing the power switch 7 button on infrared detector 1 once will turn it on; pressing the power switch 7 button once will turn it off.

[0046] Infrared detector 1 is installed on a support frame 1-2 meters away from the edge of the enclosure, ensuring that the detector's detection direction is vertically aligned with the key monitoring area of ​​the enclosure.

[0047] The matching mounting bracket and bolts securely fix the infrared detector 1 to the supporting strut. During installation, ensure that the detector's horizontal and vertical alignment meets the requirements.

[0048] Step 2: Installation and Connection of Network Host 2

[0049] Network host 2 adjusts its frequency to the operating frequency of infrared detector 1 and turns on wireless antenna 8 to ensure smooth data transmission and control signals.

[0050] Network host 2 performs parameter settings and debugging to ensure normal communication with the remote monitoring center and mobile terminal devices.

[0051] Network host 2 is placed in a fixed location, ensuring it is secure. The network host's power cord is connected to the power module to provide it with a stable power supply.

[0052] Step 3: Connect alarm device 3 to network host 2

[0053] Alarm device 3 is installed in an area where construction workers can easily hear the alarm sound. The cable of alarm device 3 is connected to the audio output interface of network host 2 to ensure that the alarm signal can be transmitted normally.

[0054] Step 4: Power Supply Method for Infrared Detector 1 and Network Host 2

[0055] The solar panel power supply device 6 on top of the infrared detector 1 is adjusted to the optimal orientation and angle, generally facing south, with an angle of 30-45 degrees to the horizontal plane, to ensure that the solar panel power supply device 6 can receive sufficient sunlight.

[0056] The input plug of the power adapter 4 is connected to the AC power socket, and the output end is connected to the network host 2, alarm device 3 and other devices through the power cord to provide them with a stable DC power supply.

[0057] The positive and negative terminals of the rechargeable battery are correctly connected to the corresponding interfaces of the infrared detector 1 to ensure that the battery can automatically switch and power the device when needed.

[0058] Step 5: Pairing and using remote control 5

[0059] Pair remote control 5 with network host 2. Press and hold the remote control on button 10 on remote control 5, and then perform the corresponding settings on network host 2 to complete the pairing of remote control 5 and network host 2. After successful pairing, the indicator light on remote control 5 will light up.

[0060] Pressing the "On" button (10) on remote control 5 will arm network host 2; pressing the "Off" button (11) on remote control 5 will dearm network host 2.

[0061] In this embodiment, in step one, when the power switch 7 is pressed once, the infrared detector 1 beeps once, indicating that the infrared detector 1 is in the powered-on state. When the infrared detector 1 is in the powered-on state, pressing the power switch 7 once will cause the infrared detector 1 to beep twice, indicating that the infrared detector 1 is in the powered-off state.

[0062] In this embodiment, in step one, infrared detector 1 continuously emits infrared beams at preset time intervals and receives infrared signals reflected back from the surface of the sealing net inside the cross-frame. The signal processing circuit inside infrared detector 1 processes the reflected signals and converts the resulting data into digital signals, which are then transmitted to network host 2 in real time.

[0063] In this embodiment, in step two, network host 2 stores all collected monitoring data in real time in its internal high-capacity storage chip. The data storage format adopts a standard database format, which facilitates subsequent data query and analysis.

[0064] In this embodiment, in step two, after receiving the data transmitted by the infrared detector 1, the network host 2 first preprocesses the data. When the network host 2 determines that abnormal settlement has occurred in the network enclosure, it immediately triggers the alarm mechanism of the alarm device 3.

[0065] In this embodiment, in step three, network host 2 sends a signal to alarm device 3 and triggers it. Alarm device 3 emits a loud alarm sound and a warning light begins to flash, using both visual and audible signals to alert on-site construction personnel. The alarm information includes detailed information such as the location of the netting settlement, the degree of settlement, and the alarm time, so that staff can take timely countermeasures.

[0066] In this example, step three involves checking the data cable connection to ensure stable data transmission. For the wireless communication module, check if the wireless antenna 8 is connected and if the signal strength is normal. If the signal strength is weak, adjust its position or direction to ensure communication quality.

[0067] In this embodiment, in step four, the surfaces of the solar panel power supply device 6 of the infrared detector 1, the casing of the network host 2, the alarm device 3, and other equipment are cleaned before use. The output voltage and current of the solar panel power supply device 6 are measured using professional testing equipment. The working status of the power adapter 4 is checked, and its output voltage is measured to ensure it is stable within the specified range.

[0068] In this embodiment, in step five, the remote control 5 uses wireless radio frequency technology, allowing remote operation of the network host 2, such as turning the alarm function on or off. The remote control 5 is simple and convenient to operate, with sensitive button feedback, facilitating control and management of the device from different locations on the construction site.

[0069] The settlement monitoring device for the cross-bridge enclosure boasts high reliability and stability: It employs multiple reliability design measures, such as solar panel power supply and battery backup, and a high level of protection, ensuring stable operation under various complex environmental conditions. Simultaneously, advanced data processing algorithms and communication technologies guarantee the reliability and stability of data transmission, reducing monitoring errors caused by equipment failures or data transmission problems.

[0070] Flexibility and Scalability: The monitoring device is designed with excellent flexibility and scalability. On the hardware side, standardized interfaces are used between modules, facilitating installation, commissioning, and maintenance. On the software side, the system has open interfaces, enabling easy integration with other monitoring systems or management platforms to meet the diverse needs of different projects.

[0071] The above-disclosed embodiments are only a few specific examples of the present utility model. However, the embodiments of the present utility model are not limited thereto. Any changes that can be conceived by those skilled in the art should fall within the protection scope of the present utility model.

Claims

1. A settlement monitoring device for a cross-pit closure, characterised in that, It comprises an infrared detector (1), a network host (2), an alarm device (3), a detection power supply and a power module. The infrared detector (1) and the detection power supply form a detector power supply circuit. The infrared detector (1) is arranged on the crossing frame, the crossing frame is provided with a sealing net, the sealing net is provided with a monitoring area, the infrared detector (1) is arranged on the crossing frame and below the sealing net, and the detection direction of the infrared detector (1) is aligned with the monitoring area. The network host (2) is connected with the infrared detector (1), and the network host (2) and the alarm device (3) are electrically connected with the power module. The alarm device (3) is electrically connected with the network host (2).

2. The crossing closure settlement monitoring device of claim 1, wherein, It further comprises a power switch (7) for closing and opening the detector power supply circuit.

3. The crossing closure settlement monitoring device of claim 1, wherein, The detection direction of the infrared detector (1) is perpendicular to the monitoring area of the sealing net.

4. The crossing closure settlement monitoring device of claim 1, wherein, The infrared detector (1) is 1-2 meters away from the edge of the sealing net.

5. The crossing closure settlement monitoring device of claim 1, wherein, It further comprises a mounting bracket and mounting bolts, the infrared detector (1) is arranged on the mounting bracket, and the mounting bracket is connected with the crossing frame through the mounting bolts.

6. The crossing closure settlement monitoring device of claim 1, wherein, The network host (2) is provided with a wireless antenna (8), a frequency display (9) and a frequency adjusting mechanism, the wireless antenna (8) has the functions of receiving and sending signals, and the network host (2) has the functions of signal processing and signal transmission.

7. The crossing closure settlement monitoring device of claim 6, wherein, The frequency display (9) is used for displaying the working frequency of the network host (2), and the frequency adjusting mechanism is used for adjusting the working frequency of the network host (2).

8. The crossing shield settlement monitoring device of claim 1, wherein, The power module comprises a solar panel power supply device (6) and a power adapter (4), the power adapter (4) is connected with an external socket, and the output end of the power adapter (4) is electrically connected with the network host (2) and the alarm device (3).

9. The crossing shield settlement monitoring device of claim 1, wherein, It further comprises a remote controller (5) connected with the network host (2), and the remote controller (5) is provided with a remote on (10) and a remote off (11).

10. The crossing closure settlement monitoring device of claim 9, wherein, The remote controller (5) is provided with an indicator light.

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