Platform emergency closing button box based on non-resettable control

Abstract

The utility model relates to the technical field of subway platform emergency closing button boxes, in particular to a platform emergency closing button box based on non-self-recovery control, which comprises a mounting base and a panel, the mounting base is fixedly mounted on one side of a platform track, the panel is fixedly mounted on one side of the mounting base, and the panel is fixedly mounted on the other side of the mounting base. A button box is fixedly installed on the side, away from the installation base, of the panel, a button and an indicator lamp are embedded in the surface of the button box and electrically connected through a circuit in the button box, and when the button is pressed down, the indicator lamp is turned on. When the button is reset, the indicating lamp is extinguished; the button box has an independent lighting function and can be manually reset after being pressed down; when emergency situations that passengers fall off a rail and passengers and objects are clamped by a platform door and threaten the safety of the passengers occur, the button is pressed to trigger a platform section to implement emergency'closing 'and brake parking is implemented at a corresponding position, so that the personal safety of the passengers is ensured to the maximum extent.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of subway platform emergency closing button box, especially to a platform emergency closing button box based on non self -resetting control. BACKGROUND

[0002] Platform emergency closing button is the important outdoor equipment of city rail transit signal system. When passenger falls into track, platform door clamps people and objects and other emergency situations that threaten passenger safety occur on the platform, pressing the button can trigger the implementation of emergency "close" in the platform section, and the train near the platform implements emergency braking or normal braking according to the running position, which maximizes the safety of personnel.

[0003] At present, platform emergency closing button adopts normally closed self-resetting button, and the same side platform emergency closing button box indicator light is lit after pressing, which cannot realize independent lighting, and the outdoor does not have the reset function. According to the operation demand, under the premise of meeting the fault safety, the platform emergency closing button needs to have the function of "independent lighting", that is, the button indicating light is lit after pressing the outdoor button. At the same time, the outdoor button has the reset function, and the indicating light is extinguished after the button is reset. UTILITY MODEL CONTENT

[0004] In order to solve the above technical problems, the utility model provides a platform emergency closing button box based on non self-resetting control, which has the function of independent lighting of the button box, and can be manually reset after pressing.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] The utility model discloses a platform emergency closing button box based on non self-resetting control, which comprises a mounting base and a panel, the mounting base is fixedly installed on one side of the platform track, the panel is fixedly installed on one side of the mounting base, the panel is fixedly installed on the side away from the mounting base, the surface of the button box is embedded with buttons and indicating lights, the buttons and the indicating lights are electrically connected through the circuit in the button box, when the button is pressed, the indicating light is lit, and when the button is reset, the indicating light is extinguished.

[0007] In a possible technical scheme, the mounting base is connected with the wall on one side of the platform track and the panel through bolts.

[0008] In a possible technical scheme, the button is provided with a reset key hole, which is used for inserting a reset key to rotate the button to reset after the emergency situation is disposed.

[0009] In a possible technical scheme, the mounting base, the panel and the button box are formed by stainless steel plate.

[0010] In one possible technical solution, the button is 1 to 1.75 meters above the ground.

[0011] In one possible technical solution, the mounting base and the panel are both elongated strips that are matched and connected, and the button box is cylindrical.

[0012] In one possible technical solution, several emergency stop button boxes are provided along one side of the train platform track, and the button of each emergency stop button box is connected to the integrated backup panel circuit in the integrated control room.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model has an independent light-up function for the button box, which can be manually reset after being pressed; when an emergency occurs on the platform, such as a passenger falling onto the tracks or a person or object being caught in the platform door, which threatens passenger safety, pressing this button can trigger the platform section to implement emergency "closure". Trains near the platform can implement emergency braking or service braking to stop according to their running position, thereby maximizing the personal safety of personnel. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the rear view structure of this utility model;

[0015] Figure 2 This is a front view structural diagram of the present invention;

[0016] Figure 3 This is a side view structural diagram of the present invention;

[0017] Figure 4 This is a circuit diagram showing the connection and control of buttons and indicator lights.

[0018] Reference numerals: 1-Mounting base; 2-Panel; 3-Button box; 4-Button; 5-Indicator light. Detailed Implementation

[0019] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0020] like Figures 1 to 3As shown in the figure, an emergency stop button box for a platform based on non-self-resetting control according to an embodiment of this utility model includes a mounting base 1 and a panel 2. The mounting base 1 is made of 1.2mm thick 304 stainless steel plate, with four bolt mounting holes each for fixing to the wall surface and the panel 2. The mounting base 1 is fixedly installed on a platform column on one side of the platform track, and the panel 2 is fixedly installed on one side of the mounting base 1. The mounting base 1 is fixed to the platform column by four M8 expansion bolts, and the panel 2 is fixed to the mounting base 1 by four M6 bolts. The panel 2 is made of... Made of 3mm thick 304 stainless steel plate; the button box 3 is fixedly installed on the side of the panel 2 away from the mounting base 1. Button 4 and indicator light 5 are embedded in the surface of the button box 3. Button 4 and indicator light 5 are electrically connected through the wiring inside the button box 3. When button 4 is pressed, indicator light 5 lights up; when button 4 is reset, indicator light 5 goes out. Specifically, button 4 is a non-self-resetting button with four sets of contacts. The first two sets of contacts are used for emergency shutdown control, and the last two sets of contacts are used to control indicator light 5. Indicator light 5 is normally off. In an emergency, pressing button 4 disconnects the first two sets of control contacts, controlling the track closure to stop the train; simultaneously, the last two sets of contacts are connected, controlling indicator light 5 to light up. The specific circuit connection is as follows: Figure 4 As shown.

[0021] This utility model's platform emergency closing button box, based on non-self-resetting control, features an independent indicator light function through its circuit contact design. It can be manually reset after being pressed. In emergencies threatening passenger safety, such as a passenger falling onto the tracks or someone or object getting caught in the platform door, pressing this button triggers an emergency "closure" of the platform section. Trains near the platform will apply emergency braking or service braking to a stop based on their location, maximizing passenger safety. When button 4 is pressed, indicator light 5 illuminates. Operational staff can determine the specific location where the emergency closing button was triggered based on indicator light 5. After the emergency is resolved, resetting button 4 will turn off indicator light 5, and normal operation can resume.

[0022] In actual implementation, both the mounting base 1 and the panel 2 are elongated strips that are matched and connected. The surface of the panel 2 can be etched with text for informational or warning purposes. Cable routing holes are provided at both the top and bottom of the mounting base 1 to accommodate cable routing on or off the button box 3. The button box 3 is cylindrical, but other suitable shapes can also be selected. The installation height of the button 4 can be determined according to the site conditions. Generally, the height of the button 4 from the ground is 1 to 1.75 meters. The button 4 is equipped with a reset key hole, which is used to insert a reset key and turn the button 4 to reset it after an emergency has been handled. The outer shell of the button box 3 is made of the same stainless steel plate as the panel 2, which is conducive to the unity of decoration style.

[0023] Several emergency stop button boxes are installed along one side of the train platform track. The button in each emergency stop button box is connected to the integrated backup panel circuit in the control room. When an emergency occurs on the platform, platform staff or passengers press the nearest button 4. Trains in the platform and nearby area will apply emergency braking or service braking according to their location, forcing the train to stop. The indicator light 5 corresponding to the pressed button 4 will light up red. Operation staff can determine the specific location of the emergency button 4 by the position of the indicator light 5 in the integrated backup panel in the control room. After the emergency is handled, the operation staff use the reset key to turn the pressed button 4 to reset it, and the corresponding indicator light 5 will turn off. After the station duty officer confirms that the emergency has been handled and reset, he / she presses the cancel emergency stop button in the corresponding area on the integrated backup panel in the control room, and the train resumes normal operation.

[0024] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A platform emergency stop button box based on non-self-resetting control, characterized in that, The device includes a mounting base (1) and a panel (2). The mounting base (1) is fixedly installed on one side of the platform track, and the panel (2) is fixedly installed on one side of the mounting base (1). A button box (3) is fixedly installed on the side of the panel (2) away from the mounting base (1). A button (4) and an indicator light (5) are embedded on the surface of the button box (3). The button (4) and the indicator light (5) are electrically connected through the wiring inside the button box (3). When the button (4) is pressed, the indicator light (5) lights up; when the button (4) is reset, the indicator light (5) goes out. The button (4) is a non-self-resetting button with a total of 4 sets of contacts. The first two sets of contacts are used for emergency closing control, and the last two sets of contacts are used for controlling the indicator light (5). The indicator light (5) is in an off state under normal circumstances. In case of emergency, pressing the button (4) can disconnect the first two sets of control contacts to control the closing of the track and stop the train. At the same time, the last two sets of contacts are connected to control the indicator light (5) to light up.

2. The platform emergency stop button box based on non-self-resetting control as described in claim 1, characterized in that, The mounting base (1) is connected to the wall and panel (2) on one side of the platform track by bolts.

3. The platform emergency stop button box based on non-self-resetting control as described in claim 2, characterized in that, The button (4) is provided with a reset key hole, which is used to insert a reset key and rotate the button (4) to reset it after the emergency has been dealt with.

4. The platform emergency stop button box based on non-self-resetting control as described in claim 3, characterized in that, The mounting base (1), panel (2) and button box (3) are all made of stainless steel plate.

5. The platform emergency stop button box based on non-self-resetting control as described in claim 4, characterized in that, The button (4) is 1 to 1.75 meters above the ground.

6. The platform emergency stop button box based on non-self-resetting control as described in claim 5, characterized in that, The mounting base (1) and the panel (2) are both elongated strips that are matched and connected, and the button box (3) is cylindrical.

7. The platform emergency stop button box based on non-self-resetting control as described in claim 6, characterized in that, Several emergency stop button boxes are installed along one side of the train platform track, and the button of each emergency stop button box is connected to the integrated backup panel circuit in the integrated control room.

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