Green belt isolating device

Abstract

The utility model discloses a green belt isolation device which comprises two handrail bodies and further comprises a first supporting plate and a second supporting plate which are fixed to the upper end and the lower end between the two handrail bodies correspondingly. The active warning mechanism is installed at the top end of the first supporting plate and comprises an inductive switch, and a pressing plate is fixed to the top of the inductive switch; audible and visual alarms are mounted on the two sides of the top of the pressing plate and are in signal connection with the inductive switch. When a person climbs the isolation guardrail, the climbing person can touch the pressing plate, the pressing plate can move downwards to abut against the inductive switch, the inductive switch can directly turn on the audible and visual alarm to warn the climbing person, and by means of the pressure induction warning mode, the situation that the person climbs the isolation guardrail when the person or the vehicle passes around cannot happen, and the person can not climb the isolation guardrail when the person or the vehicle passes around. And misjudgment warning can be caused.

Description

Technical Field

[0001] The present application relates to the technical field of green belts, and in particular to a green belt isolation device. Background Art

[0002] A green belt refers to a strip of land for greening. Establishing a green belt next to a city's traffic highway has the functions of beautifying the city, eliminating visual fatigue, purifying the environment, and reducing traffic accidents. Isolation and protection devices are generally set up on both sides of the green belt to prevent pedestrians from crossing the road through the green belt and causing safety hazards.

[0003] Patent No. 202220846409.5 discloses a highway green belt isolation and protection device, comprising two support plates, a base is fixedly arranged at the bottom ends of the two support plates, a fixed seat is fixedly arranged between the two support plates, a buffer plate is fixedly arranged in the middle of the front of the fixed seat, a fixed plate is arranged on the front of the buffer plate, a buffer sleeve is fixedly arranged on the front of the fixed plate, the buffer sleeve and the buffer plate are made of soft rubber, and the buffer plate plays a buffering role during collision, thereby reducing the impact force received by the protective device, and the telescopic rod can be extended into the movable groove during collision, and the elastic force of the first spring in the movable groove can reduce the impact force received by the protective device, and the two connecting rods hinged by the fixed axis also rotate accordingly during collision, so that the slider moves in the slide groove, and the elastic force of the second spring in the slide groove can reduce the vibration of the protective device, thereby effectively reducing the loss of the protective device during collision.

[0004] However, in use, there are the following defects:

[0005] (1) Although the buffer plate can play a buffering role during collision and reduce the impact force on the protective device, and the telescopic rod can be extended into the movable groove during collision, the elastic force of the first spring in the movable groove can reduce the impact force on the protective device, some people still climb the isolation guardrail and cross the green belt. Some isolation guardrails now use sensing to actively warn climbers, but this sensing warning method may cause misjudgment warning when there are people or vehicles passing by. Therefore, we propose a green belt isolation device. Utility Model Content

[0006] The purpose of this application is to provide a green belt isolation device to solve the problems raised in the background technology.

[0007] To achieve the above-mentioned purpose, the present application provides the following technical solution: a green belt isolation device, comprising two railing bodies, and further comprising:

[0008] The first support plate and the second support plate are respectively fixed at the upper and lower ends between the two railing bodies;

[0009] An active warning mechanism, installed on the top of the first support plate, can warn the climber when someone climbs the green belt guardrail, the active warning mechanism includes an induction switch, and a pressure plate is fixed on the top of the induction switch;

[0010] Both sides of the top of the pressing plate are equipped with sound and light alarms, and the sound and light alarms are connected with the induction switch signal.

[0011] In this technical solution, when someone climbs the isolation guardrail, the climber will touch the pressure plate, which will move down and press against the sensing switch. The sensing switch will directly turn on the sound and light alarm to warn the climber. This pressure sensing warning method will not cause the problem of misjudgment warning when there are people or vehicles passing by.

[0012] As an optional solution of the technical solution of the present application, a photovoltaic solar panel is installed on the top of the pressure plate.

[0013] As an optional solution of the technical solution of the present application, a groove is opened on the top of the railing body, a battery is installed at the bottom end of the groove, a circuit is connected to the top of the battery, the circuit is connected to a photovoltaic converter, and the photovoltaic converter is electrically connected to the photovoltaic solar panel.

[0014] As an optional solution to the technical solution of the present application, multiple bearings are fixed on one side of the first support plate and the second support plate, and a rotating rod is rotatably connected between the two corresponding upper and lower bearings. A protective cylinder penetrates the outside of the rotating rod, and the protective cylinder is fixedly connected to the penetration position of the rotating rod.

[0015] In this technical solution, when a vehicle collides with the protective cylinder, the impact force of the vehicle can be unloaded through the rotatable protective cylinder, thereby effectively protecting the isolation guardrail and the vehicle.

[0016] As an optional solution of the technical solution of the present application, a supporting base plate is fixed to the bottom of the railing body.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. This application combines a sensing switch, a pressure plate and an audible and visual alarm. When someone climbs the isolation guardrail, the climber will touch the pressure plate, and the pressure plate will move down to press against the sensing switch. The sensing switch will directly turn on the audible and visual alarm to warn the climber. This pressure sensing warning method will not cause the problem of misjudgment warning when there are people or vehicles passing by.

[0019] 2. Through the combination of bearings, rotating rods and protective cylinders, the present application can unload the impact force of the vehicle through the rotatable protective cylinder when the vehicle collides with the protective cylinder, thereby effectively protecting the isolation guardrail and the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0021] Figure 1 An overall view of a green belt isolation device for this application;

[0022] Figure 2 This is an interior view of a groove of a green belt isolation device of the present application.

[0023] In the figure: 1. Railing body; 101. First support plate; 102. Second support plate; 103. Support bottom plate; 2. Induction switch; 201. Pressure plate; 202. Photovoltaic solar panel; 203. Sound and light alarm; 204. Groove; 205. Battery; 206. Photovoltaic converter; 207. Line; 3. Bearing; 301. Rotating rod; 302. Protective cylinder. DETAILED DESCRIPTION

[0024] See also Figure 1-2 The present application provides a technical solution: a green belt isolation device, comprising two railing bodies 1, and also comprising: a first support plate 101 and a second support plate 102, which are respectively fixed at the upper and lower ends between the two railing bodies 1; an active warning mechanism, which is installed on the top of the first support plate 101, and can warn the climber when someone climbs the green belt guardrail. The active warning mechanism includes a sensor switch 2, and a pressure plate 201 is fixed on the top of the sensor switch 2; sound and light alarms 203 are installed on both sides of the top of the pressure plate 201, and the sound and light alarms 203 are connected to the sensor switch 2 signal. When someone climbs the isolation guardrail, he will hold the pressure plate 201 with his hands. The pressure plate 201 will be pressed down after being pressed, thereby resisting the sensor switch 2. After sensing the pressure, the sensor switch 2 will directly turn on the sound and light alarm 203, and warn the climber through the sound and light alarm 203, thereby preventing the climber from continuing to climb the isolation guardrail. This pressure sensing warning method will not cause the problem of misjudgment of the warning when there are people or vehicles passing by.

[0025] See also Figure 1 A photovoltaic solar panel 202 is installed on the top of the pressure plate 201.

[0026] See also Figure 2A groove 204 is provided on the top of the railing body 1, and a battery 205 is installed at the bottom end of the groove 204. A line 207 is connected to the top of the battery 205, and the line 207 is connected to a photovoltaic converter 206. The photovoltaic converter 206 is electrically connected to the photovoltaic solar panel 202. By providing the photovoltaic solar panel 202, the battery 205 can be charged by solar energy, so that the battery 205 can be used to continuously power the induction switch 2 and the sound and light alarm 203.

[0027] See also Figure 1 A plurality of bearings 3 are fixed on one side of the first support plate 101 and the second support plate 102, and a rotating rod 301 is rotatably connected between the two corresponding upper and lower bearings 3. A protective cylinder 302 penetrates the outer side of the rotating rod 301, and the protective cylinder 302 is fixedly connected to the penetration position of the rotating rod 301. When a vehicle hits the protective cylinder 302, the impact force of the vehicle can be unloaded through the rotatable protective cylinder 302, which can effectively protect the isolation guardrail and the vehicle.

[0028] See also Figure 1 A supporting base plate 103 is fixed at the bottom of the railing body 1.

[0029] When using a green belt isolation device, when someone climbs the isolation guardrail, they will hold the pressure plate 201 with their hands. After being under pressure, the pressure plate 201 will be pressed down, thereby resisting the sensing switch 2. After sensing the pressure, the sensing switch 2 will directly turn on the sound and light alarm 203, and warn the climber through the sound and light alarm 203, thereby preventing the climber from continuing to climb the isolation guardrail. This pressure sensing warning method will not cause the problem of misjudgment of warnings when there are people or vehicles passing by. By providing a photovoltaic solar panel 202, the battery 205 can be charged by solar energy, so that the battery 205 can be used to continuously power the sensing switch 2 and the sound and light alarm 203. When a vehicle hits the protective cylinder 302, the impact force of the vehicle can be unloaded through the rotatable protective cylinder 302, which can effectively protect the isolation guardrail and the vehicle.

Claims

1. A green belt isolation device, comprising two railing bodies (1), characterized in that: Also includes: A first support plate (101) and a second support plate (102) are respectively fixed at upper and lower ends between the two railing bodies (1); An active warning mechanism is installed on the top of the first support plate (101) and can warn the climber when someone climbs the green belt guardrail. The active warning mechanism comprises an induction switch (2), and a pressure plate (201) is fixed on the top of the induction switch (2); Sound and light alarms (203) are installed on both sides of the top of the pressing plate (201), and the sound and light alarms (203) are connected to the induction switch (2) by signal.

2. A green belt isolation device according to claim 1, characterized in that: A photovoltaic solar panel (202) is installed on the top of the pressing plate (201).

3. A green belt isolation device according to claim 2, characterized in that: A groove (204) is provided on the top of the handrail body (1), a battery (205) is installed at the bottom of the groove (204), a circuit (207) is connected to the top of the battery (205), the circuit (207) is connected to a photovoltaic converter (206), and the photovoltaic converter (206) is electrically connected to the photovoltaic solar panel (202).

4. A green belt isolation device according to claim 1, characterized in that: A plurality of bearings (3) are fixed on one side of the first support plate (101) and the second support plate (102), and a rotating rod (301) is rotatably connected between two corresponding upper and lower bearings (3), a protective cylinder (302) penetrates the outer side of the rotating rod (301), and the protective cylinder (302) is fixedly connected to the rotating rod (301) at the penetration position.

5. A green belt isolation device according to claim 1, characterized in that: A supporting bottom plate (103) is fixed to the bottom of the handrail body (1).

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