Abnormity alarm device for magnetic induction intelligent handrail of intelligent toll station

Abstract

The utility model relates to the technical field of abnormity alarm, in particular to a magnetic attraction induction intelligent handrail abnormity alarm device of an intelligent toll station. The utility model provides a magnetic attraction induction intelligent handrail abnormity alarm device of an intelligent toll station. The utility model relates to a magnetic attraction induction intelligent handrail abnormity alarm device of an intelligent toll station. The device comprises an alarm controller, a power supply wire, a receiving wire, a wire bunching piece, a magnetic attraction inductor and a mounting mechanism. According to the utility model, the lifting condition of the handrail is monitored in real time through detection between the magnetic attraction sensors, automatic alarm of abnormal conditions can be realized under the condition that an intelligent toll station is unattended, workers are reminded in time, the lane safety is improved, the abnormal condition processing efficiency is improved, the handrail is dropped in time, the equipment is checked and perfected, and the safety of the intelligent toll station is improved. And high-efficiency passing of vehicles is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of abnormal alarms, and in particular to an abnormal alarm device for a magnetic induction intelligent barrier of a smart toll station. Background Art

[0002] The unmanned mode of smart toll stations on highways has become a trend in the development of smart upgrades of toll stations. At present, the work site of smart toll stations is gradually becoming unmanned. When there are abnormal situations when the lane is unattended, there may be certain toll safety hazards, such as sudden equipment failure, the bar not falling after being raised, and manual pushing of the bar, which will lead to reduced lane safety and affect vehicle traffic efficiency.

[0003] Therefore, in view of the above problems, a magnetic induction intelligent barrier abnormal alarm device for a smart toll station is now developed. Utility Model Content

[0004] In order to overcome the potential safety hazards of toll collection when abnormal situations occur when the lane is unattended, such as sudden equipment failure, the bar not falling after being raised, and manual pushing of the bar, which may lead to reduced lane safety and affected vehicle traffic efficiency, the utility model provides a magnetic induction intelligent barrier abnormal alarm device for a smart toll station.

[0005] The technical solution of the utility model is as follows:

[0006] A magnetic induction intelligent barrier abnormal alarm device for a smart toll station includes an alarm controller, a power line is connected to the upper left side of the alarm controller, the power line is electrically connected to a power transmission device, two receiving lines are connected to the upper left side of the alarm controller, magnetic sensors are connected between the ends of the receiving lines, two magnetic sensors are grouped together, the other magnetic sensor is mounted on the barrier by bolts, and the magnetic sensor on the left is mounted on a mounting mechanism.

[0007] Optionally, the mounting mechanism includes a mounting frame, the magnetic sensor on the left side is mounted on the upper part of the mounting frame, and take-up rollers are rotatably arranged on the front and rear parts of the mounting frame, and clamping screws are threadedly arranged on the upper sides of the front and rear parts of the mounting frame, and the bottom ends of the clamping screws are in contact with adjacent take-up rollers, and pull ropes are wound around the take-up rollers, and the pull ropes pass through the mounting frame, and the outer ends of the pull ropes are connected to mounting blocks, and the lower sides of the mounting blocks are connected to strong magnetic parts.

[0008] Optionally, a positioning mechanism is also included, which includes a fixing plate, and the rear side of the magnetic sensor on the left side is connected to two symmetrical fixing plates via bolts, an extension plate is slidably connected between the fixing plates, and a clamping bolt is rotatably connected to the extension plate, and the clamping bolt is threadedly connected to the magnetic sensor on the left side.

[0009] Optionally, a wire harness is connected between the receiving wires.

[0010] Optionally, the top of the compression screw is provided with an anti-slip knob.

[0011] Optionally, the mounting blocks are all L-shaped structures.

[0012] By adopting the above technical solution, the beneficial effects of the utility model are:

[0013] 1. The utility model monitors the lifting and lowering of the guardrail in real time through the detection between magnetic sensors. It can also realize automatic alarm of abnormal situation when the smart toll station is unattended, remind the staff in time, improve the safety of the lane, and improve the efficiency of handling abnormal situations. The guardrail will be lowered in time and the equipment will be checked and improved to ensure the efficient passage of vehicles.

[0014] 2. The clamping screw of the utility model controls the take-up roller, so as to facilitate the adaptation and installation of the device, making the installation of the device more convenient, while the installation difficulty is lower, reducing the impact of the installation environment on the installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 It is a partial three-dimensional structural schematic diagram of the utility model.

[0017] Figure 3 It is a partial cross-sectional three-dimensional structural schematic diagram of the utility model.

[0018] Explanation of the reference numerals: 1: alarm controller, 2: power cord, 3: receiving wire, 4: wire harness, 5: magnetic sensor, 6: mounting mechanism, 61: mounting frame, 62: take-up roller, 63: clamping screw, 64: pull rope, 65: mounting block, 66: strong magnetic part, 7: positioning mechanism, 71: fixing plate, 72: extension plate, 73: clamping bolt. DETAILED DESCRIPTION

[0019] The embodiments of the present invention will be described below with reference to the accompanying drawings.

[0020] Example 1

[0021] A magnetic induction intelligent barrier abnormal alarm device for a smart toll station, such as Figure 1 and Figure 2 As shown, an alarm controller 1 is included, a power supply wire 2 is connected to the upper left side of the alarm controller 1, the power supply wire 2 is electrically connected to the power transmission equipment, two receiving wires 3 are connected to the upper left side of the alarm controller 1, a wire harness 4 is connected between the receiving wires 3, magnetic sensors 5 are connected between the ends of the receiving wires 3, two magnetic sensors 5 are grouped together, and the other magnetic sensor 5 is installed on the railing by bolts. The model of the magnetic sensor 5 is MC-38, which has high sensitivity and reliability, and the magnetic sensor 5 on the left is installed on the mounting mechanism 6.

[0022] like Figure 1 and Figure 3 As shown, the mounting mechanism 6 includes a mounting frame 61, and the magnetic sensor 5 on the left side is mounted on the upper part of the mounting frame 61. The front and rear parts of the mounting frame 61 are rotatably provided with a take-up roller 62, and the upper sides of the front and rear parts of the mounting frame 61 are threadedly provided with a clamping screw 63, and the top of the clamping screw 63 is provided with an anti-slip knob, and the bottom end of the clamping screw 63 is in contact with the adjacent take-up roller 62, and a pull rope 64 is wound around the take-up roller 62, and the pull rope 64 passes through the mounting frame 61, and the outer end of the pull rope 64 is connected to a mounting block 65, and the mounting block 65 is an L-shaped structure, and a strong magnetic part 66 is connected to the lower side of the mounting block 65.

[0023] It should be noted that the current working site of smart toll stations is gradually tending to be unmanned. When the lane is unattended and an abnormal situation occurs, there may be certain hidden dangers in toll safety, such as sudden equipment failure, the pole not falling after being raised, and risks of artificially pushing the pole. In order to solve this actual situation and ensure that the lane abnormality is discovered and handled in time, this device can be used for assistance. First, the clamping screw 63 is rotated so that the take-up roller 62 is no longer subject to clamping and limiting, and then the mounting block 65 is pulled outward to pull the pull rope 64 out, and then the mounting block 65 is fixedly installed by relying on the strong magnetic part 66, and then the clamping screw is rotated in the opposite direction. 63 presses and fixes the take-up roller 62 so that the take-up roller 62 cannot rotate and maintains stability. Then, the magnetic induction parts are installed on the installation frame 61 and the railing respectively. Finally, the power cord 2 is connected to the power transmission equipment so that the equipment starts to be powered on. During use, the magnetic induction between the magnetic sensors 5 is used to determine whether the railing is in a normal lifting and reset state. When an effective induction connection cannot be formed between the magnetic sensors 5, the magnetic sensor 5 on the left will transmit the abnormal data to the alarm controller 1 through the receiving line 3, so that the alarm controller 1 performs alarm processing for the abnormal state.

[0024] Example 2

[0025] On the basis of Example 1, Figure 1 and Figure 3 As shown, a positioning mechanism 7 is also included, and the positioning mechanism 7 includes a fixing plate 71. The rear side of the left magnetic sensor 5 is connected with two fixing plates 71 symmetrically up and down by bolts. An extension plate 72 for positioning the right magnetic sensor 5 is slidably connected between the fixing plates 71. A clamping bolt 73 is rotatably connected to the extension plate 72, and the clamping bolt 73 is threadedly connected to the left magnetic sensor 5.

[0026] It should be noted that the clamping bolt 73 is rotated and adjusted according to the position of the railing, so that the extension plate 72 can be slidably adjusted, thereby allowing the extension plate 72 to be extended, thereby adapting the distance between the railing and the left magnetic sensor 5. When the railing is lowered, the magnetic sensor 5 on the right is positioned so that the two magnetic sensors 5 can be in the same plane.

[0027] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A magnetic induction intelligent barrier abnormal alarm device for a smart toll station, characterized in that: The invention comprises an alarm controller (1), wherein a power supply wire (2) is connected to the upper left side of the alarm controller (1), wherein the power supply wire (2) is electrically connected to a power transmission device, wherein two receiving wires (3) are connected to the upper left side of the alarm controller (1), wherein magnetic sensors (5) are connected between the ends of the receiving wires (3), wherein two magnetic sensors (5) form a group, wherein the other magnetic sensor (5) is mounted on a railing by means of bolts, and the magnetic sensor (5) on the left is mounted on a mounting mechanism (6).

2. According to claim 1, the magnetic induction intelligent barrier abnormal alarm device of the smart toll station is characterized in that: The mounting mechanism (6) comprises a mounting frame (61), the magnetic sensor (5) on the left side is mounted on the upper part of the mounting frame (61), the front and rear parts of the mounting frame (61) are both rotatably provided with a take-up roller (62), the upper sides of the front and rear parts of the mounting frame (61) are both threadedly provided with a clamping screw (63), the bottom ends of the clamping screws (63) are in contact with the adjacent take-up roller (62), the take-up roller (62) is wound with a pull rope (64), the pull rope (64) passes through the mounting frame (61), the outer ends of the pull ropes (64) are connected to mounting blocks (65), and the lower sides of the mounting blocks (65) are connected to strong magnetic parts (66).

3. According to claim 2, the magnetic induction intelligent barrier abnormal alarm device of the smart toll station is characterized in that: The device also includes a positioning mechanism (7), wherein the positioning mechanism (7) includes a fixing plate (71), and the rear side of the magnetic sensor (5) on the left side is connected to two fixing plates (71) symmetrically in an upper and lower direction by bolts, and an extension plate (72) is slidably connected between the fixing plates (71), and a clamping bolt (73) is rotatably connected to the extension plate (72), and the clamping bolt (73) is threadedly connected to the magnetic sensor (5) on the left side.

4. According to claim 1, the magnetic induction intelligent barrier abnormal alarm device of the smart toll station is characterized in that: A wire harness (4) is connected between the receiving wires (3).

5. According to claim 2, the magnetic induction intelligent barrier abnormal alarm device of the smart toll station is characterized in that: The top of the pressing screw (63) is provided with an anti-slip knob.

6. According to claim 2, the magnetic induction intelligent barrier abnormal alarm device of a smart toll station is characterized in that: The installation blocks (65) are all L-shaped structures.

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