A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Guardrail cleaning mechanism control system and guardrail cleaning vehicle
The invention relates to a guardrail cleaning mechanism control system and a guardrail cleaning vehicle, the control system comprises an extension branch, the extension branch comprises a first self-locking circuit, and the input end of the first self-locking circuit is connected to a power supply; a normally closed point of the first trigger unit is connected to a swing arm extending reversing valve of the guardrail cleaning mechanism; a normally closed point of the first time relay is connected to an outer rolling brush extending reversing valve of the guardrail cleaning mechanism; the second trigger unit is used for disconnecting a normally closed point of the second trigger unit when an outer rolling brush of the guardrail cleaning mechanism is sensed; and the output end of the first relay is connected to an outer rolling brush rotary lifting valve of the guardrail cleaning mechanism. The stretching action of the guardrail cleaning mechanism does not need to be operated manually, and the problems that manual operation is frequent, efficiency is low and errors are prone to occurring are solved.
本发明涉及一种护栏清洗机构控制系统及护栏清洗车，所述控制系统包括：伸出支路，所述伸出支路包括：第一自锁电路，所述第一自锁电路的输入端连接于供电电源；第一触发单元，所述第一触发单元的常闭点连接于护栏清洗机构的摆臂伸出换向阀；第一时间继电器，所述第一时间继电器的常闭点连接于护栏清洗机构的外滚刷伸出换向阀；第二触发单元，所述第二触发单元用于当感应到护栏清洗机构的外滚刷时，断开第二触发单元的常闭点；第一继电器，所述第一继电器的输出单连接于护栏清洗机构的外滚刷旋举阀。无需通过人工进行操作护栏清洗机构的伸出动作，解决人工操作频繁、效率低下以及容易出错的问题。
Guardrail cleaning mechanism control system and guardrail cleaning vehicle
The invention relates to a guardrail cleaning mechanism control system and a guardrail cleaning vehicle, the control system comprises an extension branch, the extension branch comprises a first self-locking circuit, and the input end of the first self-locking circuit is connected to a power supply; a normally closed point of the first trigger unit is connected to a swing arm extending reversing valve of the guardrail cleaning mechanism; a normally closed point of the first time relay is connected to an outer rolling brush extending reversing valve of the guardrail cleaning mechanism; the second trigger unit is used for disconnecting a normally closed point of the second trigger unit when an outer rolling brush of the guardrail cleaning mechanism is sensed; and the output end of the first relay is connected to an outer rolling brush rotary lifting valve of the guardrail cleaning mechanism. The stretching action of the guardrail cleaning mechanism does not need to be operated manually, and the problems that manual operation is frequent, efficiency is low and errors are prone to occurring are solved.
本发明涉及一种护栏清洗机构控制系统及护栏清洗车，所述控制系统包括：伸出支路，所述伸出支路包括：第一自锁电路，所述第一自锁电路的输入端连接于供电电源；第一触发单元，所述第一触发单元的常闭点连接于护栏清洗机构的摆臂伸出换向阀；第一时间继电器，所述第一时间继电器的常闭点连接于护栏清洗机构的外滚刷伸出换向阀；第二触发单元，所述第二触发单元用于当感应到护栏清洗机构的外滚刷时，断开第二触发单元的常闭点；第一继电器，所述第一继电器的输出单连接于护栏清洗机构的外滚刷旋举阀。无需通过人工进行操作护栏清洗机构的伸出动作，解决人工操作频繁、效率低下以及容易出错的问题。
Guardrail cleaning mechanism control system and guardrail cleaning vehicle
护栏清洗机构控制系统及护栏清洗车
JIAN CHUNXIANG (author) / WEI DA (author) / QIAN CONG (author)
2022-12-20
Patent
Electronic Resource
Chinese
Guardrail cleaning vehicle for cleaning guardrail by steam without rolling brush
| European Patent Office | 2021