Vertical rod type alarm blocking device

Abstract

The utility model relates to a vertical rod type alarm blocking device which is mainly used for road safety management and comprises a supporting vertical rod, a cross rod, an automatic telescopic blocking vertical curtain, a power driving mechanism, a control unit, a solar power supply system and a wireless communication module. When an alarm signal is received, the control unit drives the power driving mechanism to enable the transverse rod to rotate to the position perpendicular to the road surface, and meanwhile the blocking vertical curtain extends out to form blocking. When the alarm is released, the device automatically recovers to an initial state, the solar power supply system provides energy for the device, the wireless communication module realizes remote signal transmission, and in addition, the device is further provided with auxiliary functions such as a'stop '-shaped explosion flashing warning device, a rain shade and a lightning rod, so that the safety and the reliability are enhanced; the system has the advantages of high automation degree, energy self-sufficiency, remote monitoring and the like, is suitable for various complex road conditions, and can effectively guarantee the road safety.

Description

Technical Field

[0001] This utility model relates to a pole-mounted alarm barrier device, in the field of intelligent transportation technology, specifically to road safety management, automated barrier devices, and intelligent monitoring and communication technologies. Background Technology

[0002] With the rapid development of road traffic, road safety management faces increasingly severe challenges. In certain special road sections, such as accident-prone areas, construction zones, and areas affected by severe weather, timely and effective barrier measures are needed to prevent vehicles from entering dangerous areas, thereby ensuring driving safety. Traditional road barrier devices typically use fixed barriers or warning signs, but these devices have the following shortcomings in practical application:

[0003] 1. Lack of flexibility: Fixed barriers or warning signs cannot dynamically adjust their blocking status according to real-time road conditions, making it difficult to meet the complex and ever-changing road safety needs.

[0004] 2. Low level of automation: Most traditional barrier devices require manual operation, which cannot achieve automated alarm triggering and deactivation, resulting in low efficiency and easy human error.

[0005] 3. Energy supply issues: Some barrier devices rely on external power sources, which leads to complex wiring, high costs, and inability to be used in areas without power.

[0006] 4. Lack of remote monitoring and communication functions: Traditional barrier devices cannot be connected to remote monitoring systems, and cannot provide real-time feedback on equipment status and alarm information, which is not conducive to remote management and emergency response.

[0007] In recent years, with the development of intelligent transportation technology, some new road barrier devices have begun to adopt automated control and wireless communication technologies. For example, patent CN105894835A discloses a "road flooding alarm + barrier bar" device, the core structure of which is that the barrier bar falls down to block the road when the alarm is triggered, and quickly resumes the blocking state after the alarm is cleared. However, this device is relatively simple in its operation, only achieving blocking by the falling of the barrier bar, and its structure and function still have certain limitations. Utility Model Content

[0008] This invention overcomes the shortcomings of existing technologies and provides a pole-mounted alarm barrier device that achieves a more efficient, flexible, and reliable barrier function, meeting the requirements of modern road traffic safety management.

[0009] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a pole-mounted alarm barrier device, comprising:

[0010] Support poles are fixedly installed on the roadside;

[0011] A crossbar is installed on the upper part of the support column and is initially parallel to the road surface.

[0012] An automatic telescopic barrier curtain is connected to the horizontal bar;

[0013] A power drive mechanism is used to drive the crossbar to rotate to a position perpendicular to the road surface when an alarm signal is input, and at the same time drive the automatic telescopic barrier curtain to extend.

[0014] The control unit is used to receive alarm signals and alarm cancellation signals, and to control the operation of the power drive mechanism;

[0015] A solar power system, including solar panels and batteries, provides electrical energy to the device;

[0016] The wireless communication module is used to receive and send wireless signals, enabling the input of alarm signals and the transmission of status information.

[0017] Furthermore, the power drive mechanism includes:

[0018] A rotating mechanism assembly is used to drive the crossbar to rotate to a position perpendicular to the road surface when an alarm signal is input;

[0019] An automatic telescopic curtain mechanism is used to drive the automatic telescopic barrier curtain to extend.

[0020] Furthermore, the rotating mechanism assembly is located at the bottom of the automatic telescopic curtain mechanism, driving the automatic telescopic curtain mechanism to rotate, and the bottom of the rotating mechanism assembly is located at the top of the support pole;

[0021] The rotating mechanism assembly includes: a push rod tail seat, an electric push rod, a push rod front seat, a rotating lower flange adapter seat, a slewing support, and a rotating upper flange adapter seat. Two push rod tail seats are fixed to the support column. Each push rod tail seat is equipped with an electric push rod. One end of the electric push rod is movably mounted on the push rod tail seat, and the other end is movably mounted on the push rod front seat. Two push rod front seats are fixed at both ends of the slewing support. The slewing support is driven to rotate by the two electric push rods. The lower end of the slewing support is mounted on the support column through the rotating lower flange adapter seat, and the upper end of the slewing support is connected to the automatic telescopic curtain mechanism through the rotating upper flange adapter seat.

[0022] Furthermore, the crossbar is a long, shell-like structure, and the automatic telescopic curtain mechanism is located inside the crossbar, covering the automatic telescopic curtain mechanism. The automatic telescopic curtain mechanism includes: a roller, a flexible curtain, a bearing with a seat, a diamond-shaped support bracket, and a DC geared motor. The body of the DC geared motor is horizontally set and fixed inside the crossbar. The power output end of the DC geared motor is poweredly connected to the roller. One end of the roller is movably mounted on the diamond-shaped support bracket, and the other end of the roller is movably mounted on the bearing with a seat. The diamond-shaped support bracket is fixed inside the crossbar, and the bearing with a seat is fixed at the end of the crossbar. One end of the flexible curtain is fixedly mounted on the roller along the axial direction of the roller, and the other end of the flexible curtain is a free end that can extend out from a pre-reserved gap on the lower side of the crossbar when the roller rotates.

[0023] Furthermore, a pole-holding box is provided on the supporting pole, and the control unit and wireless communication module are both located inside the pole-holding box.

[0024] Furthermore, the support pole is equipped with a "Stop" flashing warning device, which is electrically connected to the control unit and the solar power supply system. The device lights up after receiving an alarm signal and turns off after receiving an alarm cancellation signal.

[0025] Furthermore, a rain cover is provided on the outside of the rotating mechanism assembly.

[0026] Furthermore, a lightning rod is installed on the horizontal bar at the top of the supporting pole.

[0027] Compared with the prior art, the present invention has the following advantages.

[0028] 1. This utility model achieves rapid road blocking through the rotation of the crossbar and the extension of the automatically retractable barrier curtain. It can quickly form an effective physical barrier after an alarm signal is triggered, preventing vehicles from entering dangerous areas. The flexible design of the barrier curtain better adapts to different road conditions while reducing potential damage to vehicles. Simultaneously, a wireless communication module is used to receive alarm and alarm cancellation signals, achieving automated control without manual intervention, thus improving operational efficiency and reliability.

[0029] 2. In this invention, the control unit can monitor the device's operating status in real time and feed the status information back to the remote monitoring center, facilitating timely detection and handling of abnormal situations. The solar power supply system provides a stable energy supply for the device, eliminating the need for an external power source, reducing installation and operating costs, and minimizing environmental impact.

[0030] 3. The rotating mechanism assembly and the automatic telescopic curtain mechanism in this utility model are rationally designed, operate smoothly and reliably, and can adapt to frequent use requirements. The rain cover and lightning rod effectively protect the key components of the device, extend the service life of the equipment, and improve the stability of the device under adverse weather conditions. The "Stop" flashing warning device illuminates when an alarm is triggered, effectively reminding passing vehicles to stop or slow down, improving road safety. The flexible barrier curtain design reduces impact force when blocking vehicles, lowering the risk of secondary accidents.

[0031] 4. This utility model connects to a remote monitoring center via a wireless communication module, allowing managers to monitor the device's operational status in real time. This facilitates remote management and emergency response, improving management efficiency and response speed. The device is suitable for various complex road conditions, such as construction zones, accident-prone areas, and areas affected by severe weather, and can flexibly adjust the blocking method according to different application scenarios.

[0032] In summary, this pole-mounted alarm barrier device has significant advantages in improving road safety, reducing management costs, and optimizing energy utilization, and can effectively meet the high requirements of modern road traffic safety management. Attached Figure Description

[0033] The present invention will be further described below with reference to the accompanying drawings.

[0034] Figure 1 This is a schematic diagram of the structure of this utility model.

[0035] Figure 2 This is a side view of the structure of this utility model.

[0036] Figure 3 for Figure 1 A magnified view of a portion of region A in the middle.

[0037] Figure 4 This is a schematic diagram of the automatic telescopic curtain mechanism in this utility model.

[0038] Figure 5 This is a schematic diagram of the rotating mechanism assembly in this utility model.

[0039] In the diagram: 1 is the support pole, 2 is the horizontal bar, 3 is the automatic telescopic barrier curtain, 4 is the power drive mechanism, 41 is the rotating mechanism assembly, 411 is the push rod tail seat, 412 is the electric push rod, 413 is the push rod front seat, 414 is the rotating lower flange adapter seat, 415 is the slewing support, 416 is the rotating upper flange adapter seat, 42 is the automatic telescopic curtain mechanism, 421 is the roller, 422 is the flexible curtain, 423 is the seated bearing, 424 is the diamond-shaped seat bracket, 425 is the DC geared motor, 5 is the pole box, 6 is the "stop" flashing warning device, 7 is the rain cover, and 8 is the lightning rod. Detailed Implementation

[0040] The present invention will be further described below with reference to specific embodiments.

[0041] like Figures 1-5 As shown, the pole-mounted alarm barrier device of this embodiment mainly includes the following components:

[0042] Support pole 1: Fixedly installed on the roadside to support the entire device.

[0043] Horizontal bar 2: Installed on the upper part of the supporting upright 1, initially parallel to the road surface.

[0044] Automatic telescopic barrier curtain 3: connected to the crossbar 2, used to extend and block vehicles when an alarm is triggered.

[0045] The power drive mechanism 4 includes a rotating mechanism assembly 41 and an automatic telescopic curtain mechanism 42, which are used to drive the horizontal bar 2 to rotate and to block the telescopic movement of the curtain 3.

[0046] Control unit: Used to receive alarm signals and alarm cancellation signals, and to control the operation of the power drive mechanism 4.

[0047] Solar power supply system: including solar panels and batteries, providing power to the device, installed on the support pole 1 or the crossbar 2.

[0048] Wireless communication module: Used to receive and send wireless signals, enabling alarm signal input and status information transmission.

[0049] Pole box 5: Installed on the support pole 1, used to house the control unit and wireless communication module.

[0050] "Stop" flashing warning device 6: Installed on the support pole 1, electrically connected to the control unit and solar power supply system, used to issue a warning signal when an alarm is triggered.

[0051] Rain cover 7: Installed on the outside of the rotating mechanism assembly 41 to protect the rotating mechanism assembly 41 from rainwater corrosion.

[0052] Lightning rod 8: Installed on crossbar 2 to protect the device from lightning strikes.

[0053] The working principle of this utility model:

[0054] Normal state: The crossbar 2 is parallel to the road surface, and the automatic telescopic barrier curtain 3 is in the retracted state, which does not affect the normal passage of vehicles.

[0055] Solar panels convert solar energy into electrical energy, which is stored in batteries to provide a continuous power supply for the device.

[0056] The control unit is in standby mode, and the wireless communication module monitors in real time for any alarm signal input.

[0057] Alarm triggering process: When the wireless communication module receives an alarm signal, the control unit activates the power drive mechanism 4.

[0058] Rotating mechanism assembly 41 operates as follows: Two electric push rods 412 start to move under the command of the control unit, pushing the front end seat 413 of the push rod, causing the slewing support 415 to rotate around the rotating lower flange adapter seat 414, thereby driving the crossbar 2 to rotate from a position parallel to the road surface to a position perpendicular to the road surface.

[0059] Automatic telescopic curtain mechanism 42 operation: DC geared motor 425 starts under the command of control unit, drives roller 421 to rotate, unfolds flexible curtain 422 from roller 421, so that it extends out from the gap reserved under the crossbar 2 to form a barrier curtain.

[0060] At the same time, the "Stop" flashing warning device illuminates at 6 o'clock, issuing a warning signal to remind passing vehicles to stop or slow down.

[0061] Alarm clearing process: When the wireless communication module receives the alarm clearing signal, the control unit starts the power drive mechanism 4 to perform a reset operation.

[0062] Automatic telescopic curtain mechanism 42 resets: DC geared motor 425 rotates in the opposite direction, rolling the flexible curtain 422 back onto the roller 421, so that it is retracted into the crossbar 2.

[0063] Reset of the rotating mechanism assembly 41: The two electric push rods 412 move in opposite directions, causing the slewing support 415 to rotate in the opposite direction, which drives the crossbar 2 to rotate from a position perpendicular to the road surface back to a position parallel to the road surface.

[0064] At the same time, the "Stop" flashing warning device 6 is turned off and returns to normal.

[0065] Status monitoring and communication: The control unit sends the status information of the device to the remote monitoring center in real time through the wireless communication module, including the rotation angle of the crossbar 2, the extension and retraction status of the barrier curtain 3, and the battery power.

[0066] The remote monitoring center can promptly understand the operating status of the device based on the status information and intervene remotely when necessary.

[0067] The pole-mounted alarm barrier device in this embodiment achieves efficient, flexible, and reliable barrier functions through innovative structural design and intelligent control. Its main advantages include:

[0068] High degree of automation: It can automatically trigger and release the blocking state based on the wireless signal without human intervention.

[0069] Highly flexible: It employs a combination of rotation and extension for better blocking effect and adapts to various complex road conditions.

[0070] Energy self-sufficiency: The solar power system ensures that the device can operate normally without an external power source, reducing operating costs.

[0071] Remote monitoring and communication functions: It connects to a remote monitoring center via a wireless communication module, facilitating real-time management and emergency response.

[0072] Through the detailed description of the above embodiments, the working principle and practical application effect of this pole-type alarm barrier device can be clearly understood.

[0073] This pole-mounted alarm barrier device receives alarm and alarm cancellation signals through a control unit. It utilizes a power drive mechanism 4 to control the rotation of the horizontal bar 2 and the extension and retraction of the automatic telescopic barrier curtain 3, enabling rapid blocking and release of traffic on the highway. Simultaneously, a solar power system provides stable power support, a wireless communication module enables remote signal transmission, a "stop" flashing warning device 6 provides visual warning, and a rain cover 7 and a lightning rod 8 protect the device from severe weather, ensuring reliable operation in various environments and effectively guaranteeing highway safety management.

[0074] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A stand-off alarm barrier device, characterized in that, include: Support pole (1) is fixedly installed on the roadside; A crossbar (2) is installed on the upper part of the support pole (1) and is initially parallel to the road surface. An automatic telescopic barrier curtain (3) is connected to the crossbar (2); The power drive mechanism (4) is used to drive the crossbar (2) to rotate to a position perpendicular to the road surface when the alarm signal is input, and at the same time drive the automatic telescopic barrier curtain (3) to extend. The control unit is used to receive alarm signals and alarm cancellation signals, and to control the operation of the power drive mechanism (4); A solar power system, including solar panels and batteries, provides electrical energy to the device; The wireless communication module is used to receive and send wireless signals, enabling the input of alarm signals and the transmission of status information.

2. A stand-off alerting barrier according to claim 1, wherein, The power drive mechanism (4) includes: The rotating mechanism assembly (41) is used to drive the crossbar (2) to rotate to a position perpendicular to the road surface when an alarm signal is input; An automatic telescopic curtain mechanism (42) is used to drive the automatic telescopic barrier curtain (3) to extend.

3. A stand-off alarm barrier according to claim 2, wherein, The rotating mechanism assembly (41) is located at the bottom of the automatic telescopic curtain mechanism (42) and drives the automatic telescopic curtain mechanism (42) to rotate. The bottom of the rotating mechanism assembly (41) is located at the top of the support pole (1). The rotating mechanism assembly (41) includes: a push rod tailstock (411), an electric push rod (412), a push rod front end seat (413), a rotating lower flange adapter seat (414), a slewing support (415), and a rotating upper flange adapter seat (416). Two push rod tailstocks (411) are fixed to the support column (1), and each push rod tailstock (411) is equipped with an electric push rod (412). One end of the electric push rod (412) is movably mounted on the push rod tailstock (411). The other end of the electric push rod (412) is movably mounted on the push rod front end seat (413). The two push rod front end seats (413) are fixedly mounted on both ends of the slewing support (415). The slewing support (415) is driven to rotate by the two electric push rods (412). The lower end of the slewing support (415) is mounted on the support column (1) through the rotating lower flange adapter seat (414). The upper end of the slewing support (415) is connected to the automatic telescopic curtain mechanism (42) through the rotating upper flange adapter seat (416).

4. A stand-off alerting barrier according to claim 2, wherein, The crossbar (2) is a long, shell-like structure. The automatic telescopic curtain mechanism (42) is located inside the crossbar (2) and is covered by the crossbar (2). The automatic telescopic curtain mechanism (42) includes: a roller (421), a flexible curtain (422), a bearing (423), a diamond-shaped support (424), and a DC geared motor (425). The body of the DC geared motor (425) is horizontally set and fixed inside the crossbar (2). The power output end of the DC geared motor (425) is connected to the roller (421). Next, one end of the scroll (421) is movably mounted on the rhomboid seat bracket (424), and the other end of the scroll (421) is movably mounted on the seated bearing (423). The rhomboid seat bracket (424) is fixedly mounted inside the crossbar (2), and the seated bearing (423) is fixedly mounted at the end of the crossbar (2). One end of the flexible curtain (422) is fixedly mounted on the scroll (421) along the axial direction of the scroll (421), and the other end of the flexible curtain (422) is a free end. This free end can extend out from the gap reserved on the lower side of the crossbar (2) under the rotation of the scroll (421).

5. A stand-off alerting barrier according to claim 1, wherein, A pole box (5) is provided on the support pole (1), and the control unit and wireless communication module are both located inside the pole box (5).

6. A stand-off alerting barrier according to claim 1, wherein, The support pole (1) is equipped with a "Stop" flashing alarm device (6). The "Stop" flashing alarm device (6) is electrically connected to the control unit and the solar power supply system. It lights up after receiving an alarm signal and turns off after receiving an alarm cancellation signal.

7. A stand-off alerting barrier according to claim 3, wherein, The outer side of the rotating mechanism assembly (41) is provided with a rain cover (7).

8. A stand-off alerting barrier according to claim 1, wherein, A lightning rod (8) is installed on the horizontal bar (2) at the top of the support pole (1).

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