CN-224203592-U - Locking system for gate and barrier gate control loop of oil discharging station

CN224203592UCN 224203592 UCN224203592 UCN 224203592UCN-224203592-U

Abstract

The utility model discloses a locking system of a gate and a barrier gate control loop of an oil discharging station, which comprises a signal acquisition unit and an electric locking unit, wherein the signal acquisition unit comprises a travel switch and a gate cross rod, the electric locking unit comprises a gate control loop and a barrier gate control loop which are arranged in series, the gate control loop is connected with a normally-closed contact of the travel switch in series, when the barrier gate cross rod is put down to a horizontal position, the normally-closed contact of the travel switch is disconnected, the gate control loop is disconnected, and when the barrier gate cross rod is in an upright state, the normally-closed contact of the travel switch is connected, and the gate control loop is connected. According to the utility model, unmanned management is realized by controlling the railway gate, and the ordered passing of pedestrians and vehicles according to the road junction signals is effectively realized, so that the phenomenon that the pedestrians and vehicles run the gate strongly is completely eradicated.

Inventors

XIE WEI
OU ZHIGANG
LI XIONGWEI

Assignees

华南蓝天航空油料有限公司湖南分公司

Dates

Publication Date: 20260505
Application Date: 20250519

Claims (7)

1. A locking system of a gate and a barrier gate control loop of an oil discharging station is characterized by comprising a signal acquisition unit and an electric locking unit, wherein the signal acquisition unit comprises a travel switch and a gate cross bar, The electric locking unit comprises a gate control loop and a barrier gate control loop which are arranged in series, and the gate control loop is connected with a normally closed contact of the travel switch in series; When the barrier gate cross bar is put down to the horizontal position, the normally-closed contact of the travel switch is disconnected, the gate control loop is disconnected, and when the barrier gate cross bar is in the vertical state, the normally-closed contact of the travel switch is connected, and the gate control loop is connected.
2. The system of claim 1, wherein the gate control loop comprises a gate remote control unit and a gate manual unit arranged in parallel.
3. The unloading station gate and barrier control loop latching system of claim 2, wherein said gate remote control unit is in series with a gate motor coil.
4. The unloading station gate and barrier control loop latching system of claim 2, wherein said manual unit comprises a gate actuation manual button and a gate intermediate relay arranged in series.
5. The system of claim 1, wherein the barrier control circuit comprises a barrier remote control unit and a barrier manual unit arranged in parallel.
6. The system of claim 5, wherein the barrier remote control unit is connected in series with a barrier motor coil.
7. The oil terminal gate and barrier control loop lockout system of claim 5, wherein the barrier manual unit comprises a barrier actuation manual button and a barrier intermediate relay arranged in series.

Description

Locking system for gate and barrier gate control loop of oil discharging station Technical Field The utility model relates to the technical field of locking systems of oil discharging station gates and barrier gate control loops, in particular to a locking system of an oil discharging station gate and a barrier gate control loop. Background Residents at a certain oil discharge station are in a centralized area, people and animals frequently come and go, and original safety measures for monitoring the entrance of pedestrians into the rail are only reminded on site by a barrier gate cross bar and operators on duty. The gate rail 100m of the oil inlet and outlet station is a curve, is a blind area of sight of drivers, passengers and pedestrians, and the original technical monitoring mode cannot completely achieve the purpose of reminding the pedestrians, and has hidden danger. The prior technical measures for preventing the vehicles and pedestrians from forcedly rushing into the railway gate under the condition of closing the gate are only 1, a warning lamp, 2, manual operation, and 3, when the train approaches the gate for a set distance, a signal is sent out to automatically start the gate control loop so as to achieve the purpose of warning the passers-by or the vehicles to forbidden. For unattended crossings, the purposes of absolutely preventing forced intrusion of pedestrians cannot be achieved, and many cases are killed by forced crossing every year. Disclosure of utility model Aiming at the defects in the prior art, the utility model provides a locking system of an oil discharging station gate and a barrier gate control loop, when a locomotive passes through, an operator on duty closes a gate cross rod, and an electric gate cannot be opened due to the fact that the electric gate is electrically locked, so that pedestrians or vehicles are effectively prevented from entering a barrier gate area. The utility model provides a locking system of a gate and a barrier gate control loop of an oil discharge station, which comprises a signal acquisition unit and an electric locking unit, wherein the signal acquisition unit comprises a travel switch and a gate cross bar, The electric locking unit comprises a gate control loop and a barrier gate control loop which are arranged in series, and the gate control loop is connected with a normally closed contact of the travel switch in series; When the barrier gate cross bar is put down to the horizontal position, the normally-closed contact of the travel switch is disconnected, the gate control loop is disconnected, and when the barrier gate cross bar is in the vertical state, the normally-closed contact of the travel switch is connected, and the gate control loop is connected. Preferably, the gate control loop comprises a gate remote control unit and a gate manual unit which are arranged in parallel. Preferably, the gate remote control unit is connected in series with a gate motor coil. Preferably, the manual unit comprises a gate actuation manual button and a gate intermediate relay arranged in series. Preferably, the barrier gate control loop comprises a barrier gate remote control unit and a barrier gate manual unit which are arranged in parallel. Preferably, the barrier remote control unit is connected in series with a barrier motor coil. Preferably, the barrier manual unit comprises a barrier start manual button and a barrier intermediate relay which are arranged in series. The beneficial effects of the utility model are that The utility model provides a locking system of a gate and a gate control loop of an oil discharging station, wherein an electric gate is arranged at a gate port, a gate cross bar is arranged at a rail passage port, one end of the gate cross bar is contacted with a travel switch when the gate cross bar is put down to a horizontal position, a normally closed contact of the travel switch is disconnected, the gate control loop is disconnected, and when the gate cross bar is in an upright state, one end of the gate cross bar is disconnected from the travel switch, the normally closed contact of the travel switch is connected, and the gate control loop is connected. The utility model has simple structure, low cost and reliable technology. The locking signal of the signal acquisition unit is contacted or disconnected with the travel switch through the gate cross rod, so that the acquisition of the gate release signal and the forbidden signal is realized. The action program is visual and simple, and no misoperation caused by the fault of complex electronic components exists. The warning delay caused by incapability of timely finding pedestrians in the sight blind area by drivers and passengers can be completely eradicated, and the pedestrians and vehicles can be prevented from running the rail by mistake. According to the utility model, unmanned management is realized by controlling the railway gate, and the ordered passing of pedestrians and vehicle