CN215244882U

CN215244882U - Rail transit car stopping device

Info

Publication number: CN215244882U
Application number: CN202121682805.0U
Authority: CN
Inventors: 冯赫君; 朱国明; 祝国磊; 朱彬彬
Original assignee: JINHUA TECHNICIAN COLLEGE
Current assignee: JINHUA TECHNICIAN COLLEGE
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2021-12-21
Anticipated expiration: 2031-07-22

Abstract

The utility model relates to a track traffic technical field discloses a track traffic stop buffer. The rail transit car stopping device comprises a fixing pile, an air bag, a driving structure, a signal detector and a controller. One end of the fixing pile is fixedly connected with the ground. One side of the air bag is connected with the side wall of the fixing pile. The air bag can be expanded or contracted under the driving of the driving structure, so that the air bag can be far away from or close to the fixing pile relative to the side connected with the fixing pile. The signal detector is used for detecting the change of the traffic signal lamp. The controller is respectively electrically connected with the driving structure and the signal detector through leads. The utility model discloses a signal detector detects traffic signal's change, with signal transmission to controller, by the operation of controller control drive structure to it stretches out and draws back to drive the gasbag, has stronger security under the prerequisite that blocks pedestrian and vehicle.

Description

Rail transit car stopping device

Technical Field

The utility model relates to a track traffic technical field specifically relates to a track traffic stop buffer.

Background

Rail transit refers to a type of vehicle or transportation system in which operating vehicles need to travel on a particular rail. The most typical rail transit is a railway system consisting of conventional trains and standard railways. With the diversified development of train and railway technologies, rail transit is more and more types, and is not only distributed in long-distance land transportation, but also widely applied to medium-short distance urban public transportation.

The traffic signal lamp and the vehicle blocking device are required to be arranged at the intersection of the rail transit and the urban road traffic, so that the traffic accidents caused by the fact that pedestrians or vehicles pass through the rail transit and the trains pass through the rail transit are avoided. At present, most of car stopping devices adopt a car stopping rod, and the lifting is controlled by rotating one end of the car stopping rod, so that the purpose of stopping pedestrians and vehicles is achieved. But have the potential safety hazard in the use, the car stopping rod is easy to pound the pedestrian or the vehicle that pass to its below in the upset decline in-process, causes the damage to personnel or vehicle.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rail transit car stopping device to solve the car stopping rod that exists among the prior art and pound current pedestrian or the vehicle to its below easily at the upset decline in-process, cause the problem of damage to personnel or vehicle.

In order to achieve the above object, the utility model provides a rail transit stop buffer device, which comprises a fixing pile, an air bag, a driving structure, a signal detector and a controller;

one end of the fixing pile is fixedly connected with the ground; one side of the air bag is connected with the side wall of the fixing pile; the air bag can be expanded or contracted under the driving of the driving structure, so that the air bag can be far away from or close to the fixing pile relative to the side connected with the fixing pile; the signal detector is used for detecting the change of the traffic signal lamp; the controller is electrically connected with the driving structure and the signal detector respectively.

The utility model discloses a signal detector detects traffic signal's change, with signal transmission to controller, by the operation of controller control drive structure to it stretches out and draws back to drive the gasbag, has stronger security under the prerequisite that blocks pedestrian and vehicle.

Further, the driving structure is an air pump, a pipeline is arranged on the air bag, and the pipeline is connected with the air pump.

Furthermore, the side wall of the air bag is provided with resetting structures distributed along the length direction of the air bag; when the air bag is in an inflated state, the resetting structure can stretch along with the air bag; when the air bag is in a deflation state, the resetting structure can drive the air bag to contract.

Furthermore, the reset structure comprises folds, and a plurality of layers of folds are arranged on the side wall of the air bag.

Furthermore, the reset structure comprises a reset bar, and the reset bar is made of memory metal.

Further, the reset direction of the reset strip is the same as the axial direction of the fixing pile.

Furthermore, the rail transit car stopping device also comprises a limiting pile, the limiting pile is arranged in parallel with the fixing pile, an electromagnet is arranged on the side wall of the limiting pile, and ferromagnetic metal is arranged on one side of the air bag, which is far away from the fixing pile; when the air bag is in an extension state, the ferromagnetic metal is connected with the electromagnet; the electromagnet is electrically connected with the controller.

Furthermore, a warning light is arranged on the side wall of the fixing pile.

Furthermore, a projector and a loudspeaker are arranged on the side wall of the fixing pile.

Further, the top of spud pile is equipped with solar panel, solar panel respectively with drive structure, signal detector and controller electricity are connected.

Other features and advantages of the present invention will be described in detail in the detailed description which follows.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is another angular view of fig. 1.

Description of the reference numerals

1, fixing a pile; 11 warning lights; 12 a projector; 13 a speaker; 14 solar panels; 2, an air bag; 21 a pipe; 22 a reset bar; 3, an air pump; 4, limiting piles; 41 electromagnet.

Detailed Description

The following describes the embodiments of the present invention in detail. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention. In the present invention, the use of the terms of orientation such as "upper and lower" in the case where no description is made to the contrary generally means the orientation in the assembled and used state. "inner and outer" refer to the inner and outer contours of the respective component itself.

In order to achieve the above object, the present invention provides a rail transit stop device, as shown in fig. 1-2, comprising a spud pile 1, an airbag 2, a driving structure, a signal detector and a controller. One end of the fixing pile 1 is fixedly connected with the ground. One side of the air bag 2 is connected with the side wall of the fixing pile. The air bag 2 can be expanded or contracted under the driving of the driving structure, so that the air bag can be far away from or close to the fixing pile 1 relative to the side connected with the fixing pile 1. The signal detector is used for detecting the change of the traffic signal lamp. The controller is respectively electrically connected with the driving structure and the signal detector through leads.

The utility model discloses a signal detector detects traffic signal's change, with signal transmission to controller, by the operation of controller control drive structure to drive gasbag 2 and stretch out and draw back, have stronger security under the prerequisite that blocks pedestrian and vehicle.

In an alternative embodiment, the driving structure is an air pump 3, a pipeline 21 is arranged on the air bag 2, and the pipeline 21 is connected with the air pump 3.

With the above arrangement, the air pump 3 inflates or deflates the air bag 2 through the duct 21 to change the air volume in the air bag 2, thereby expanding or contracting the air bag 2.

In an alternative embodiment, the side wall of the airbag 2 is provided with restoring structures distributed along the length direction thereof. When the air bag 2 is in an inflated state, the reset structure can stretch along with the air bag 2. When the air bag 2 is in a deflation state, the resetting structure can drive the air bag 2 to contract.

In an alternative embodiment, the reduction structure comprises folds, and the side wall of the airbag 2 is provided with multiple folds.

Through the arrangement, when the air bag 2 is in an inflation state, the air bag 2 can drive the multilayer folds on the side wall to stretch. When gasbag 2 is when the gassing state, the multilayer fold on the gasbag 2 lateral wall loses the holding power and can reset fast, with gasbag 2 quick shrink, reduces occupation space.

In an alternative embodiment, the reset structure includes a reset bar 22, and the material of the reset bar 22 is a memory metal.

With the arrangement, the reset strip 22 made of memory metal is installed on the side wall of the air bag 2, and when the air bag 2 is in an inflated state, the air bag 2 can drive the reset strip 22 on the side wall to stretch. When the air bag 2 is in a deflation state, the reset strip 22 on the side wall of the air bag 2 can be quickly reset into a prototype, the air bag 2 is quickly rolled up, the occupied space is further reduced, and the traffic of vehicles and pedestrians is facilitated.

In an alternative embodiment, the direction of reduction of the reduction bar 22 is the same as the axial direction of the spud 1. Preferably, the rolling direction of the return strip 22 is toward the side of the rail, so that the arrangement can avoid collision with a passing pedestrian or vehicle during rolling of the airbag 2.

Preferably, a side flexible material is arranged on the outer side of the airbag 2, so that the safety performance can be further improved, and the injury to people or vehicles after the collision with the device can be reduced.

In an optional implementation manner, the rail transit stop device further includes a limiting pile 4, the limiting pile 4 is arranged in parallel with the fixing pile 1, an electromagnet 41 is arranged on a side wall of the limiting pile 4, and a ferromagnetic metal is arranged on one side of the airbag 2 away from the fixing pile 1. When the airbag 2 is in the extended state, the ferromagnetic metal is connected to the electromagnet 41. The electromagnet 41 is electrically connected with the controller through a lead.

Through the above arrangement, the airbag 2 can be firmly adsorbed on the electromagnet 41 through the ferromagnetic metal on the side wall thereof after being stretched, so that the stability of the device can be further improved.

In an alternative embodiment, a warning light 11 is provided on the side wall of the fixing pile 1.

The safety performance of the equipment can be further improved through the arrangement, when the traffic signal lamp is changed, the warning lamp 11 begins to flicker before the equipment is about to operate, passing vehicles and pedestrians are reminded, the speed of the passing vehicles and the passing pedestrians is reduced in advance, and collision with the equipment is avoided.

In an alternative embodiment, the side wall of the spud 1 is provided with a projector 12 and a speaker 13.

Can further promote the practicality of equipment through above-mentioned setting, when gasbag 2 was in when extending, vehicle and pedestrian were blockked, and the stage of waiting for the red light can supply vast driver and pedestrian to watch on the lateral wall of gasbag 2 through projecting apparatus 12 with the image of propaganda traffic safety, further improves people's safety consciousness, reduces the emergence of accident.

In an alternative embodiment, a solar panel 14 is disposed on the top of the fixing pile 1, and the solar panel 14 is electrically connected to the driving structure, the signal detector and the controller through wires.

Through the setting, the solar panel 14 can be utilized to generate electricity to provide energy for equipment, so that the loss is reduced, and the use cost is reduced.

The above detailed description describes the preferred embodiments of the present invention, but the present invention is not limited to the details of the above embodiments, and the technical idea of the present invention can be within the scope of the present invention, and can be right to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.

It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, the present invention does not separately describe various possible combinations.

In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.

Claims

1. The rail transit car stopping device is characterized by comprising a fixed pile (1), an air bag (2), a driving structure, a signal detector and a controller;

one end of the fixed pile (1) is fixedly connected with the ground; one side of the air bag (2) is connected with the side wall of the fixing pile; the air bag (2) can be expanded or contracted under the driving of the driving structure, so that the air bag can be far away from or close to the fixing pile (1) relative to the side connected with the fixing pile (1); the signal detector is used for detecting the change of the traffic signal lamp; the controller is electrically connected with the driving structure and the signal detector respectively.

2. The rail transit stop motion device according to claim 1, wherein the driving structure is an air pump (3), a pipeline (21) is arranged on the air bag (2), and the pipeline (21) is connected with the air pump (3).

3. The rail transit stop arrangement according to claim 2, characterized in that the side walls of the air bag (2) are provided with restoring structures distributed along its length direction; when the air bag (2) is in an inflated state, the resetting structure can stretch along with the air bag (2); when the air bag (2) is in a deflation state, the resetting structure can drive the air bag (2) to contract.

4. The rail traffic barrier device according to claim 3, characterized in that the return structure comprises folds, the side walls of the airbag (2) being provided with a plurality of layers of folds.

5. The rail transit stop motion device of claim 3, wherein the reset structure comprises a reset bar (22), and the reset bar (22) is made of memory metal.

6. Rail transit stop arrangement according to claim 5, characterized in that the direction of return of the return strip (22) is the same as the axial direction of the spud (1).

7. The rail transit stop motion device according to claim 1, further comprising a limit pile (4), wherein the limit pile (4) is arranged in parallel with the fixing pile (1), an electromagnet (41) is arranged on the side wall of the limit pile (4), and ferromagnetic metal is arranged on one side of the air bag (2) away from the fixing pile (1); when the air bag (2) is in an extension state, the ferromagnetic metal is connected with the electromagnet (41); the electromagnet (41) is electrically connected with the controller.

8. The rail traffic barrier device according to claim 1, characterized in that a warning light (11) is provided on the side wall of the spud (1).

9. Rail traffic barrier according to claim 1, characterized in that the side walls of the spud (1) are provided with a projector (12) and a loudspeaker (13).

10. The rail transit stop motion device according to claim 1, characterized in that a solar panel (14) is arranged on the top of the spud (1), and the solar panel (14) is electrically connected with the driving structure, the signal detector and the controller respectively.