CN219192143U

CN219192143U - Intelligent automatic interlocking and mutual control device for cleaning and anti-collision of outer skins of rail trains

Info

Publication number: CN219192143U
Application number: CN202223447516.XU
Authority: CN
Inventors: 刘宝辉; 安超; 郭永锋; 敬小龙; 曹建红; 夏国强; 王能颖; 马谦; 魏小佳; 焦博
Original assignee: Xi'an Rail Transit Group Co ltd
Current assignee: Xi'an Rail Transit Group Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-06-16
Anticipated expiration: 2032-12-22

Abstract

The utility model discloses an intelligent track train skin cleaning anti-collision automatic interlocking mutual control device which comprises a door control monitoring device arranged at a warehouse entry outside a washing garage, and the door control monitoring device is arranged in a control room of the washing garage, wherein the door control monitoring device is connected with a car washing PLC control system, and the car washing PLC control system is connected with a travelling signal indicating lamp arranged on a train travelling track. The utility model can solve the problem that the train and the garage door scratch and collide due to the fact that the garage door is not opened in place and personnel are not mutually controlled in place, and has the functional characteristics of safety, reliability, mutual control and interlocking, low cost and realization of equipment and garage door interlocking mutual control.

Description

Intelligent automatic interlocking and mutual control device for cleaning and anti-collision of outer skins of rail trains

Technical Field

The utility model relates to the technical field of safety control interlocking devices, in particular to an intelligent rail train skin cleaning anti-collision automatic interlocking inter-control device.

Background

When the existing rail train is cleaned, a mode of manually opening a garage door is adopted when the train enters a garage, open-loop operation is adopted, closed-loop control is not formed, and in addition, whether conditions meet standards or not is judged manually, the conditions of interference and subjective factors are too large, safe and reliable train passing conditions cannot be provided, and the conditions of scraping and rubbing of the rail train and the garage door and collision are easily caused.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model aims to provide the intelligent anti-collision automatic interlocking and mutual control device for cleaning the outer skin of the railway train, which can solve the problem that the train and the garage door scratch and collide due to the fact that the garage door is not opened in place and personnel are not mutually controlled in place, and has the functional characteristics of safety, reliability, mutual control and interlocking, low cost and realization of equipment and garage door interlocking and mutual control.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides an automatic interlocking mutually controlling device of intelligent rail train crust washings anticollision, includes the door control monitoring devices 2 of installing in the outer entrance of washing garage 1, installs the door control monitoring devices 3 in the washing garage control room, door control monitoring devices 3 links to each other with washing PLC control system 4, washing PLC control system 4 links to each other with the signal indication lamp 7 that advances that sets up on the train track of advancing.

The gate monitoring device 2 is connected with the gate monitoring device 3 through a signal channel 5.

The door control monitoring device 3 is connected with the car washing PLC control system 4 through a signal channel 6.

The car washing PLC control system 4 is an ohm dragon CP1H-X40DT-D device.

The

signal channels

5 and 6 are connection circuit devices, and the

signal channels

5 and 6 are used for transmitting limit signals of the gate control monitoring device to the PLC control system 4.

The travel signal indicator lamp 7 is arranged outside the washing garage 1.

The door control monitoring device 2 and the door control monitoring device 3 have the same structure and comprise a push rod contacted with the garage door, a bent sheet spring is arranged at the bottom of the push rod, and the bent sheet spring is used for controlling the normally open contact and the normally closed contact to switch.

The utility model has the beneficial effects that:

the utility model can automatically or manually open and monitor the gate of the garage when the rail train is cleaned and put into the garage, realize the closed-loop control effect on whether the gate of the garage is opened in place or not, and effectively avoid the possibility of rubbing and collision of the vehicle and the gate.

Drawings

FIG. 1 is a schematic view of the connection structure of the present utility model.

Fig. 2 is a schematic view of a mechanical limit structure of a gate monitoring apparatus according to the present utility model.

Reference numerals:

Detailed Description

The present utility model will be described in further detail with reference to examples.

As shown in fig. 1: the utility model provides an automatic interlocking mutually controlling device of intelligent rail train crust washings anticollision, includes the door control monitoring devices 2 of installing in the outer entrance of washing garage 1, installs the door control monitoring devices 3 in the washing garage control room, door control monitoring devices 3 links to each other with washing PLC control system 4, washing PLC control system 4 links to each other with the signal indication lamp 7 that advances that sets up on the train track of advancing.

The car washing PLC control system 4 is an ohm dragon CP1H-X40DT-D device.

The signal channel 5 and the signal channel 6 are connecting line devices.

The signal channel 5 and the signal channel 6 are connecting circuit devices, the signal channel 5 and the signal channel 6 are used for transmitting limiting signals of the door control monitoring device to the PLC control system 4, when the door control

monitoring device switch

2 or 3 is triggered, the signals cannot reach the PLC control system 4, the door control monitoring

device limiting switches

2 and 3 are required to be triggered simultaneously, the

signal channels

5 and 6 are connected, the signals can be transmitted to the PLC control system 4, and then the PLC control system can output the signals to the traveling signal indicator lamp 7 after judging that the garage door is opened in place.

The travel signal indicator lamp 7 is arranged on the outer side of the garage 1, after the garage door is opened in place, the

limit switches

2 and 3 of the door control monitoring device are triggered, signals are input to the PLC control system 4 through the

switches

5 and 6, after the PLC control system 4 obtains the signal that the garage door is opened in place, the signal is output to the travel indicator lamp 7, and after the travel indicator lamp signal 7 obtains the signal, the traffic red indicator lamp is forbidden to be changed into green, and a railway car driver drives by means of ground signals.

As shown in fig. 2: the structure of the door control monitoring device 2 and the door control monitoring device 3 is shown in the figure, the door control monitoring device switch is arranged in the door frames of four warehouses, the positions of the door

control monitoring devices

2 and 3 are shown in the figure 1. When the garage door is opened, the push rod is touched to move downwards, so that the bent sheet spring acts, and after the bent sheet spring acts, the normally open contact and the normally closed contact are switched. When the push rod is not subjected to downward pressure after the garage door is closed, the push rod is pushed to an original position by the upward force of the self-restoring spring, and the normally open contact and the normally closed contact are switched again. The signal in this device connects is normally open contact, and when four storehouse doors opened in place, normally open contact is closed, passes through

signal path

5, 6 with the signal and gives PLC control system 4.

According to the scheme, the door control monitoring device 2 and the door control monitoring device 3 are arranged at the safety position which is needed to be reached after the door is opened on the garage door, after the garage door reaches the safety stop position, the mechanical limit detection head is impacted, and the car washing PLC control system 4 receives the transmission signals from the door control monitoring device 2 and the door control monitoring device 3 and then controls the route signal.

Through the above scheme of the utility model, the car washing PLC control system 4 can receive signals from the door control monitoring device 2.

In the specific application, when the rail train 8 enters a car washing line in a cleaning working environment, the car washing PLC control system 4 sends a control instruction to the travelling signal indicator lamp 7 according to equipment preparation conditions: the green light can pass through and can be washed, the red light stops waiting in situ, and the rail train 8 is controlled to run.

Claims

1. The utility model provides an automatic interlocking mutually controlling device of intelligent rail train crust washings anticollision, its characterized in that, including installing door control monitoring devices one (2) in the outer entrance of washing garage (1), install door control monitoring devices two (3) in the washing garage control room, door control monitoring devices two (3) link to each other with washing PLC control system (4), washing PLC control system (4) link to each other with marcing signal indicator lamp (7) that set up on the train track of marcing.

2. The intelligent rail train skin cleaning anti-collision automatic interlocking inter-control device according to claim 1, wherein the first gating monitoring device (2) is connected with the second gating monitoring device (3) through the first signal channel (5).

3. The intelligent rail train skin cleaning anti-collision automatic interlocking inter-control device according to claim 2, wherein the second door control monitoring device (3) is connected with the car washing PLC control system (4) through the second signal channel (6).

4. The intelligent rail train skin cleaning anti-collision automatic interlocking mutual control device according to claim 3, wherein the first signal channel (5) and the second signal channel (6) are connecting line devices, and the first signal channel (5) and the second signal channel (6) are used for transmitting limit signals of the gate control monitoring device to the PLC control system (4).

5. The intelligent rail train skin cleaning anti-collision automatic interlocking mutual control device according to claim 1, wherein the car washing PLC control system (4) is an ohm dragon CP1H-X40DT-D device.

6. The intelligent rail train skin cleaning anti-collision automatic interlocking inter-control device according to claim 1, wherein the traveling signal indicator lamp (7) is arranged outside a car washing warehouse (1).

7. The intelligent rail train skin cleaning anti-collision automatic interlocking mutual control device according to claim 1, wherein the first door control monitoring device (2) and the second door control monitoring device (3) have the same structure and comprise push rods contacted with a garage door, and bent sheet springs are arranged at the bottoms of the push rods and used for controlling normally open contacts and normally closed contacts to switch.