Safety prompt protection device for rail transit
By installing safety warning and protection devices with vertical bodies, gate bars, indicator lights and sound warning components at rail transit crossings, the problems of warning and restraint when trains pass through crossings are solved, thereby improving safety and operational efficiency.
Patent Information
- Application Number
- CN202422077603.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-27
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-08-27
AI Technical Summary
In rail transit, when a train passes through a crossing, especially a small crossing without traffic lights, existing technology makes it difficult to effectively alert pedestrians and train drivers, which increases the difficulty of the train driver's work and limits the safety of operating speed.
A safety warning and protection device is designed, including a vertical main body, a gate bar, an indicator light, a camera and a sound prompt component. It is used to remind and control trains and pedestrians at crossings. A protective component is provided at the bottom of the gate bar to prevent injuries to pedestrians.
It improves the safety of level crossings, reduces the difficulty of train drivers passing through small level crossings, and solves the speed restriction problem in rail transit operations.
Smart Images
Figure CN223458731U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to rail transit technical field, concretely relates to a safe hint protection device for rail transit. BACKGROUND
[0002] According to the lane occupation relation when modern tramcar and social vehicle drive, the right of way form of modern tramcar can be divided into three modes of independent right of way, half independent right of way and mixed right of way, and the half independent right of way and mixed right of way are two right of way forms that modern tramcar adopts more.
[0003] The tramcar mixes driving with pedestrians, motor vehicles and non-motor vehicles at the intersection, and at present, mainly the intersection social traffic light and tramcar special light are used, but when passing through the small intersection only for pedestrians and non-motor vehicles without traffic light, only the pedestrians consciously wait and avoid and the train driver slows down and observes in advance are used, this kind of mode not only increases the working difficulty of train driver passing through the small intersection, but also restricts the driving speed of tramcar in the operation process, and brings not small challenge to safe driving.
[0004] Therefore, it is necessary to provide a new safe hint protection device for rail transit to solve the above technical problems. CONTENT OF UTILITY MODEL
[0005] In order to solve the above technical problems, the utility model provides a safe hint protection device for rail transit, which can effectively remind the train when entering and leaving the intersection, and also has a restraining effect on pedestrians, thereby enhancing the safety of the intersection.
[0006] The utility model discloses the purpose that realizes through the following technical schemes:
[0007] The safe hint protection device for rail transit is arranged at the intersection and comprises a group of vertical main bodies arranged vertically on both sides of the intersection, a gate rod is arranged on one side of the vertical main body, a protection assembly is arranged at the bottom of the gate rod, an indicator light and a camera are arranged on the opposite sides of the upper part of the vertical main body 1, the camera is arranged on the inner side of the intersection, the indicator light is arranged on the outer side of the intersection, and a sound prompting assembly is further arranged in the vertical main body.
[0008] Preferably, the protection assembly comprises a sheath arranged at the bottom of the gate rod and a buffer arranged in the sheath, the buffer comprises a movable plate connected with the bottom of the gate rod through a connecting rod, and an elastic buffer is further arranged between the gate rod and the movable plate.
[0009] Preferably, the elastic buffer is a spring, and a rubber pad is arranged at the bottom of the movable plate.
[0010] Preferably, the gate lever is in a segmented form, and the protection assembly is arranged at the bottom of the distal end of the gate lever.
[0011] Preferably, the bottom of the gate lever is provided with a touch switch.
[0012] Preferably, the buffer is arranged at the bottom of the gate lever.
[0013] Preferably, the sound prompting assembly comprises a buzzer and a loudspeaker.
[0014] The present application has the advantages that the train passing through the crossing can be reminded, and the gate lever can effectively restrict the pedestrians, thereby increasing the safety of the crossing. BRIEF DESCRIPTION OF DRAWINGS
[0015] In order to more clearly illustrate the technical scheme of the present application, the following will briefly introduce the drawings used in the embodiment description. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.
[0016] Fig. 1 Fig. 1 is a structural schematic view of the present application;
[0017] Fig. 2 Fig. 2 is a sectional structural schematic view of the gate lever;
[0018] Fig. 3 Fig. 3 is a partial structural schematic view of the protection assembly. DETAILED DESCRIPTION
[0019] In order to make the purpose, technical scheme and advantages of the present application more clear, the following will combine the drawings with the embodiments to further describe the present application. It should be understood that the specific embodiments described herein are only used to explain the present application, and are not used to limit the present application. Figs. 1-3 The present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, and are not used to limit the present application.
[0020] The application discloses a safety prompting protection device for rail transit, which is arranged at a crossing 10, ground signal lamps are arranged at the crossing 10, and the front and back positions of the crossing are defined by a crossing signal ring; when a train runs to the front of the crossing for about 200m, the device can be triggered to perform warning and protection operations. The protection device comprises a group of vertical main bodies 1 vertically arranged at the two sides of the crossing 10, LED display screens are arranged on the vertical main bodies 1, and the LED display screens can remind passengers that a train is about to enter or leave a station. Indicating lamps 3 and cameras 4 are arranged at the upper parts of the opposite sides of the vertical main bodies 1, the cameras 4 are arranged on the inner side of the crossing 10, and the indicating lamps 3 are arranged on the outer side of the crossing 10. The cameras 4 can timely acquire the coming and going of vehicles at the opposite sides. Sound prompting components are further arranged in the vertical main bodies, in the embodiment, the sound prompting components are a loudspeaker and a buzzer. The sound prompting components are combined with the cameras, when a train is about to enter a station, the loudspeaker plays a safety prompt and prompts passengers that the train is about to enter the station, and when the train is about to leave the station, the loudspeaker plays a safety prompt and prompts passengers that the train is about to leave the station.
[0021] A gate rod 2 is arranged at one side of the vertical main body 1, the gate rod 2 is arranged in sections, and a protection component is arranged at the bottom of the far end of the gate rod 2. A touch switch is further arranged on the lower surface of the gate rod 2, and the bottom of the gate rod 2 is provided with the protection component; when the protection component contacts the touch switch, the touch switch is triggered to be opened, the touch switch controls the gate rod to be opened upwards, so that the gate rod does not cause damage to pedestrians or foreign matters.
[0022] Specifically, the protection component comprises a sheath 5 arranged at the bottom of the gate rod and a buffer arranged in the sheath 5. The sheath 5 is made of a flexible member of polypropylene material and can be deformed under external force. The sheath serves to further protect the buffer from being directly exposed to the outside, is more unified and beautiful, and avoids damage of the buffer caused by bad weather such as rain and snow. The buffers are arranged in parallel at the bottom of the gate rod. The buffer comprises a movable plate 6 connected to the bottom of the gate rod 2 through a connecting rod 7, and the bottom of the movable plate 6 is provided with a rubber pad 9. An elastic buffer 8 is further arranged between the gate rod 2 and the movable plate. In the embodiment, the elastic buffer 8 is a spring, the bottom of the gate rod 2 is further provided with a clamping groove, and the connecting rod 7 is clamped in the clamping groove. When the gate rod is hindered in the falling process, the sheath 5 contacts foreign matters and is deformed to a certain extent, at this time, the bottom of the movable plate 6 is also pressed, the connecting rod 7 is pushed into the clamping groove, the spring is compressed, the top of the movable plate 6 contacts the touch switch, and the touch switch is triggered to be opened, so that the gate rod stops moving.
[0023] In the description of the utility model, it is necessary to explain, the term "upper", "lower", "left", "right", "horizontal", "internal", "external" and so on indicate the orientation or position relation is based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and is not indicating or implying that the indicated device or element must have a particular orientation, a particular orientation structure and operation, therefore it cannot be understood as the limitation of the utility model.
[0024] The utility model has many specific application examples, the above is only the preferred implementation of the utility model, it should be pointed out, for the ordinary skill in the art of the present technology, under the premise of not departing from the principle of the utility model, can also make a number of improvements, these improvements also should be regarded as the protection scope of the utility model.
Claims
1. A safety warning protection device for rail transit, which is arranged at a crossing, characterized in that, The application relates to a road crossing barrier, which comprises a set of vertical main bodies (1) arranged on both sides of the road crossing, one side of the vertical main body (1) is provided with a gate rod (2), the bottom of the gate rod (2) is provided with a protection assembly, the upper parts of the vertical main bodies (1) are respectively provided with an indicating lamp (3) and a camera (4) on opposite sides, the camera (4) is arranged on the inner side of the road crossing, the indicating lamp (3) is arranged on the outer side of the road crossing, a sound prompting assembly is further arranged in the vertical main body. The protection assembly comprises a sheath (5) arranged at the bottom of the gate rod and a buffer arranged in the sheath (5), the buffer comprises a movable plate (6) connected with the bottom of the gate rod (2) through a connecting rod (7), and an elastic buffer (8) is further arranged between the gate rod (2) and the movable plate, the sound prompting assembly comprises a buzzer and a loudspeaker.
2. The safety alert guard for rail transit according to claim 1, wherein, The elastic buffer is a spring, and the bottom of the movable plate is provided with a rubber pad (9).
3. The safety alert guard for rail transit according to claim 2, wherein, The gate rod (2) is in a segmented mode, and the protection assembly is arranged at the bottom of the distal end of the gate rod (2).
4. The safety alert guard for rail transit according to claim 3, wherein, The bottom of the gate rod (2) is provided with a touch switch.
5. The safety alert guard for rail transit according to claim 4, wherein, The buffers are arranged side by side at the bottom of the gate rod.