CN112429641A - Electric control device of mechanized platform - Google Patents
Electric control device of mechanized platform Download PDFInfo
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- CN112429641A CN112429641A CN202011153305.8A CN202011153305A CN112429641A CN 112429641 A CN112429641 A CN 112429641A CN 202011153305 A CN202011153305 A CN 202011153305A CN 112429641 A CN112429641 A CN 112429641A
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- electromagnetic valve
- switch
- detection switch
- hydraulic electromagnetic
- remote control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
- B66C13/20—Control systems or devices for non-electric drives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
- B66C13/40—Applications of devices for transmitting control pulses; Applications of remote control devices
- B66C13/44—Electrical transmitters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
- B66C13/48—Automatic control of crane drives for producing a single or repeated working cycle; Programme control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
- B66C15/06—Arrangements or use of warning devices
- B66C15/065—Arrangements or use of warning devices electrical
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Jib Cranes (AREA)
Abstract
The invention discloses an electric control device of a mechanized platform, which comprises: the remote control device comprises a remote control emitter, a remote control receiver, a control box, a hydraulic electromagnetic valve and a detection switch; the remote control transmitter is used for sending an operation signal corresponding to the operation equipment action of the mechanized platform to the remote control receiver; the remote control receiver is used for receiving the operation signal sent by the remote control transmitter, converting the operation signal into bus communication data and sending the bus communication data to the control box; the detection switch is used for detecting a position signal of the operation equipment where the detection switch is located; the control box is used for controlling the corresponding hydraulic electromagnetic valve to work according to the operation signal and the position signal; the hydraulic electromagnetic valve is used for controlling the action of the operation equipment where the hydraulic electromagnetic valve is located, and finally the operation equipment of the mechanical platform is erected and retracted according to the operation requirements. The device simple structure, convenient operation can reduce the operation degree of difficulty and the fault rate of equipment, improves the operating efficiency.
Description
Technical Field
The invention belongs to the technical field of mechanized platform operation, and particularly relates to an electric control device of a mechanized platform.
Background
The mechanized platform is mainly used for erecting railway emergency loading and unloading platforms and can also be used as a accompanying bridge for overcoming obstacles such as a crater, a rain crack and a ditch. The mechanized platform operation generally includes the operations of left leg extension, right leg extension, leg amplitude variation, plug-in and pull-out of a bolt, boom rotation, boom amplitude variation, trolley movement, platform expansion and folding, and the operations all require electrification operation control. At present, the operating device adopts a wired operation mode, and the manual switch is operated step by step, so that the operation mode is inconvenient, the operation steps are more and the operation process is complicated due to the strict action sequence and action linkage of the actions.
Disclosure of Invention
In view of this, the present invention provides an electrical control device for a mechanized platform, which has a simple structure and is convenient to operate, and can reduce the operation difficulty and the failure rate of equipment and improve the operation efficiency.
The invention is realized by the following technical scheme:
an electrical operator of a motorized docking station, comprising: the remote control device comprises a remote control emitter, a remote control receiver, a control box, a hydraulic electromagnetic valve and a detection switch;
the remote control transmitter is used for sending an operation signal corresponding to the operation equipment action of the mechanized platform to the remote control receiver;
the remote control receiver is used for receiving the operation signal sent by the remote control transmitter, converting the operation signal into bus communication data and sending the bus communication data to the control box;
the detection switch is used for detecting a position signal of the operation equipment where the detection switch is located;
the control box is used for controlling the corresponding hydraulic electromagnetic valve to work according to the operation signal and the position signal;
the hydraulic electromagnetic valve is used for controlling the action of the operation equipment where the hydraulic electromagnetic valve is located, and finally the operation equipment of the mechanical platform is erected and retracted according to the operation requirements.
Further, the remote control transmitter is provided with an operation switch corresponding to the operation of the operation equipment of the mechanized platform, and the operation switch comprises: an engine switch, a boom amplitude switch, a trolley moving switch, a boom extension switch, a platform switch, a bolt switch, a landing leg amplitude switch, a left landing leg switch, a right landing leg switch, a boom turning switch, an automatic/manual switch, a pause/recovery switch, a key erection/key withdrawal switch, a landing leg/crane/unlocking switch and an emergency stop button;
the hydraulic solenoid valve includes: the hydraulic control system comprises a left leg hydraulic electromagnetic valve, a right leg hydraulic electromagnetic valve, a leg amplitude hydraulic electromagnetic valve, a trolley moving hydraulic electromagnetic valve, a suspension arm rotation hydraulic electromagnetic valve, a suspension arm telescopic hydraulic electromagnetic valve, a suspension arm amplitude hydraulic electromagnetic valve, a bolt hydraulic electromagnetic valve and a platform unfolding and folding hydraulic electromagnetic valve;
the detection switch includes: a rotary operation position detection switch and a rotary initial position detection switch for the rotation of the suspension arm, an extension position detection switch and a retraction position detection switch for the extension and retraction of the suspension arm, an upper limit position detection switch and a horizontal position detection switch for the amplitude variation of the suspension arm, a pin inlet position detection switch and a pin outlet position detection switch of the plug pin and a push-out position detection switch and a retraction position detection switch for the movement of the trolley;
the overall connection relationship is as follows:
the remote control transmitter is carried by an operator for operation, and the remote control receiver, the control box and the alarm unit are all positioned in a cab of the mechanized platform; the remote control receiver is communicated with the remote control transmitter in a wired or wireless mode; the remote control receiver is electrically connected with the control box through a connecting cable to realize signal transmission; the alarm unit is electrically connected with the control box through a cable;
each hydraulic electromagnetic valve and each detection switch are respectively installed on corresponding operating equipment on a mechanized platform, namely, the left leg hydraulic electromagnetic valve is installed on a left leg, the right leg hydraulic electromagnetic valve is installed on a right leg, the leg amplitude-variable hydraulic electromagnetic valve is installed on a leg amplitude-variable mechanism, the trolley moving hydraulic electromagnetic valve is installed on a trolley, the suspension arm rotating hydraulic electromagnetic valve is installed on a suspension arm rotating mechanism, the suspension arm telescopic hydraulic electromagnetic valve is installed on a suspension arm telescopic mechanism, the suspension arm amplitude-variable hydraulic electromagnetic valve is installed on a suspension arm amplitude-variable mechanism, the bolt hydraulic electromagnetic valve is installed on a bolt, and the platform unfolding folding hydraulic electromagnetic valve is installed on the platform;
a rotary operation position detection switch and a rotary initial position detection switch for the rotation of the suspension arm are arranged on the suspension arm rotation mechanism, an extension position detection switch and a retraction position detection switch for the extension and retraction of the suspension arm are arranged on the suspension arm extension mechanism, an upper limit position detection switch and a horizontal position detection switch for the amplitude variation of the suspension arm are arranged on the suspension arm amplitude variation mechanism, a pin inlet position detection switch and a pin outlet position detection switch of a plug pin are arranged on the plug pin, and a push-out position detection switch and a retraction position detection switch for the movement of the trolley are arranged on the trolley;
each hydraulic electromagnetic valve is connected with an output interface of the control box through a cable; each detection switch is connected with the input interface of the control box through a cable.
And the control box controls the alarm unit to give out sound alarm after the operation equipment acts in place.
Further, data are transmitted between the remote control receiver and the control box through a CAN bus protocol.
Further, the wireless transmission distance between the remote control transmitter and the remote control receiver is more than 150 meters.
Furthermore, the control box can realize the automatic control of one-key erection and one-key withdrawal of more than two operation devices, namely, the 'one-key erection/one-key withdrawal' switch is dialed to a 'one-key erection' position or a 'one-key withdrawal' position on the remote control transmitter, the 'automatic/manual' switch is dialed to an 'automatic' position, and after the 'pause/recovery' switch is dialed to a 'recovery' position, the operation devices can automatically start to operate according to the erection or withdrawal operation flow.
Further, after an emergency stop button on the remote control transmitter is pressed, the control box controls all the hydraulic electromagnetic valves to stop working, and all the operation equipment on the mechanical platform stops working.
Has the advantages that: the invention abandons the traditional wired manual control mode, collects all action signals and operation signals of the operation equipment of the mechanized platform into the control box, and sends out corresponding driving commands by the PLC in the control box according to the actual requirements, so that the operation equipment of the mechanized platform orderly completes a series of actions; the device has the functions of one-key erection and one-key withdrawal of a plurality of operation steps, and is convenient to operate.
Drawings
FIG. 1 is a schematic diagram of the operation of the present invention;
FIG. 2 is a schematic diagram of an operating switch on the remote control transmitter;
Detailed Description
The invention is described in detail below by way of example with reference to the accompanying drawings.
The present embodiment provides an electrical control device for a mechanized platform, the mechanized platform being mounted on a chassis, referring to fig. 1, the electrical control device comprising: the remote control device comprises a remote control emitter, a remote control receiver, a control box, a hydraulic electromagnetic valve, a detection switch and an alarm unit;
a PLC (programmable logic controller) is arranged in the control box;
the remote control transmitter is provided with an operation switch corresponding to the action of operation equipment of the mechanized platform, and the operation equipment comprises: the crane comprises a boom luffing mechanism, a trolley, a boom telescoping mechanism, a platform, a bolt, a landing leg luffing mechanism, a left landing leg, a right landing leg and a boom slewing mechanism; referring to fig. 2, the operation switch includes: an engine switch, a boom amplitude switch, a trolley moving switch, a boom extension switch, a platform switch, a bolt switch, a landing leg amplitude switch, a left landing leg switch, a right landing leg switch, a boom turning switch, an automatic/manual switch, a pause/recovery switch, a key erection/key withdrawal switch, a landing leg/crane/unlocking switch and an emergency stop button;
a power switch and a wired socket are arranged on the side surface of the box body of the remote control transmitter; the power switch is used for controlling the remote control transmitter to be turned on or off;
the hydraulic solenoid valve includes: the hydraulic control system comprises a left leg hydraulic electromagnetic valve, a right leg hydraulic electromagnetic valve, a leg amplitude hydraulic electromagnetic valve, a trolley moving hydraulic electromagnetic valve, a suspension arm rotation hydraulic electromagnetic valve, a suspension arm telescopic hydraulic electromagnetic valve, a suspension arm amplitude hydraulic electromagnetic valve, a bolt hydraulic electromagnetic valve and a platform unfolding and folding hydraulic electromagnetic valve;
the detection switch includes: a rotary operation position detection switch and a rotary initial position detection switch for the rotation of the suspension arm, an extension position detection switch and a retraction position detection switch for the extension and retraction of the suspension arm, an upper limit position detection switch and a horizontal position detection switch for the amplitude variation of the suspension arm, a pin inlet position detection switch and a pin outlet position detection switch of the plug pin and a push-out position detection switch and a retraction position detection switch for the movement of the trolley;
the overall connection relationship is as follows:
the remote control transmitter is carried by an operator for operation, and the remote control receiver, the control box and the alarm unit are all positioned in a cab of the mechanized platform; the remote control receiver is communicated with the remote control transmitter in a wired or wireless mode, and when the remote control receiver is communicated with the remote control transmitter in a wired mode, the remote control receiver is connected with a wired socket of the remote control transmitter through a cable; the remote control receiver and the remote control transmitter form a remote controller; the remote control receiver is electrically connected with the control box through a connecting cable to realize signal transmission; the alarm unit is electrically connected with the control box through a cable;
each hydraulic electromagnetic valve and each detection switch are respectively installed on corresponding operating equipment on a mechanized platform, namely, the left leg hydraulic electromagnetic valve is installed on a left leg, the right leg hydraulic electromagnetic valve is installed on a right leg, the leg amplitude-variable hydraulic electromagnetic valve is installed on a leg amplitude-variable mechanism, the trolley moving hydraulic electromagnetic valve is installed on a trolley, the suspension arm rotating hydraulic electromagnetic valve is installed on a suspension arm rotating mechanism, the suspension arm telescopic hydraulic electromagnetic valve is installed on a suspension arm telescopic mechanism, the suspension arm amplitude-variable hydraulic electromagnetic valve is installed on a suspension arm amplitude-variable mechanism, the bolt hydraulic electromagnetic valve is installed on a bolt, and the platform unfolding folding hydraulic electromagnetic valve is installed on the platform;
a rotary operation position detection switch and a rotary initial position detection switch for the rotation of the suspension arm are arranged on the suspension arm rotation mechanism, an extension position detection switch and a retraction position detection switch for the extension and retraction of the suspension arm are arranged on the suspension arm extension mechanism, an upper limit position detection switch and a horizontal position detection switch for the amplitude variation of the suspension arm are arranged on the suspension arm amplitude variation mechanism, a pin inlet position detection switch and a pin outlet position detection switch of a plug pin are arranged on the plug pin, and a push-out position detection switch and a retraction position detection switch for the movement of the trolley are arranged on the trolley;
each hydraulic electromagnetic valve is connected with an output interface of the control box through a cable; each detection switch is connected with the input interface of the control box through a cable;
the remote control transmitter is used for sending an operation signal corresponding to the operation equipment action of the mechanized platform to the remote control receiver;
the remote control receiver is used for receiving the operation signal sent by the remote control transmitter, converting the operation signal into bus communication data and sending the bus communication data to the control box;
the detection switch is used for detecting a position signal of the operation equipment where the detection switch is located;
the control box is used for controlling the corresponding hydraulic electromagnetic valve to work according to the operation signal and the position signal;
the hydraulic electromagnetic valve is used for controlling the action of the operation equipment where the hydraulic electromagnetic valve is located, and finally the operation equipment of the mechanical platform is erected and retracted according to the operation requirement;
after the operation equipment acts in place, the control box controls the alarm unit to give out sound alarm;
the remote control receiver and the control box transmit data through a specific CAN bus protocol, and the data communication baud rate is 250 Kbit/s; the wireless transmission distance between the remote control transmitter and the remote control receiver is more than 150 meters.
Example 1:
the engine speed of the chassis vehicle can be controlled to be high or medium by screwing an engine switch on the remote control transmitter, and the specific signal transmission process is as follows:
screwing an 'engine' switch on the remote control transmitter, and sending an operation signal of the 'engine' by the remote control transmitter;
the remote control receiver receives an operation signal of an engine sent by the remote control transmitter, converts the operation signal of the engine into bus communication data of the engine and sends the bus communication data to the control box; and the control box controls the change of the engine rotating speed of the chassis vehicle according to the bus communication data of the engine.
Example 2:
screwing a 'boom amplitude variation' switch, a 'trolley moving' switch, a 'boom telescopic' switch, a 'bolt' switch and a 'boom revolving' switch on the remote control transmitter to respectively control the upward or downward amplitude of the boom, the pushing or retracting of the trolley movement, the extending or retracting of the boom extension, the pin withdrawing or inserting of the bolt and the right or left turning of the boom revolution; the signal transmission process of each switch operation is the same, so, taking the control of the boom extension as an example, the specific signal transmission process is as follows:
screwing a 'boom extension' switch on the remote control transmitter, and sending an 'boom extension' operation signal by the remote control transmitter;
the remote control receiver receives an operation signal of 'boom extension' sent by the remote control transmitter, converts the operation signal of 'boom extension' into bus communication data of 'boom extension', and sends the bus communication data to the control box;
detecting a current position signal of the suspension arm through a suspension arm stretching and retracting position detection switch and a suspension arm stretching and retracting position detection switch in the detection switches, namely triggering the stretching position detection switch to send a stretching-in-place position signal to the control box when the suspension arm stretches out in place, triggering the retracting position detection switch to send a retracting-in-place position signal to the control box when the suspension arm retracts in place, and not sending a position signal to the control box when the suspension arm does not stretch out in place or retract in place;
the control box sends a driving command to a boom stretching hydraulic electromagnetic valve on the boom stretching mechanism according to bus communication data of 'boom stretching' to control the boom stretching hydraulic electromagnetic valve to work;
the boom extension hydraulic electromagnetic valve controls the boom extension mechanism to work, so that the extension or retraction of the boom extension is realized;
when the suspension arm stretches out to the proper position, the stretching position detection switch is triggered to send a stretching position signal to the control box, the control box sends a stop command to the suspension arm telescopic hydraulic electromagnetic valve according to the stretching position signal, the suspension arm telescopic hydraulic electromagnetic valve is controlled to stop working, and the suspension arm telescopic action is stopped; meanwhile, the control box also sends an alarm instruction to the alarm unit, and controls the alarm unit to send out a horn alarm so as to ensure the safety of the operating equipment and the operators;
when the suspension arm retracts to the right position, the retraction position detection switch is triggered to send a retraction position signal to the control box, the control box sends a stop command to the suspension arm telescopic hydraulic electromagnetic valve according to the retraction position signal, the suspension arm telescopic hydraulic electromagnetic valve is controlled to stop working, and the suspension arm telescopic action is stopped; meanwhile, the control box also sends an alarm instruction to the alarm unit, and controls the alarm unit to send out a horn alarm so as to ensure the safety of the operating equipment and the operators.
Example 3:
the platform switch, the landing leg amplitude switch, the left landing leg switch and the right landing leg switch on the remote control transmitter are screwed to respectively control the expansion or folding of the platform, the expansion or folding of the landing leg amplitude, the lowering or withdrawing of the left landing leg and the lowering or withdrawing of the right landing leg; the signal transmission process of each switch operation is the same, so, taking the control of the amplitude of the landing leg as an example, the specific signal transmission process is as follows:
screwing a support leg amplitude switch on the remote control transmitter, and sending an operation signal of support leg amplitude by the remote control transmitter;
the remote control receiver receives the leg amplitude operation signal sent by the remote control transmitter, converts the leg amplitude operation signal into leg amplitude bus communication data and sends the leg amplitude bus communication data to the control box;
the control box sends a driving command to a landing leg amplitude-variable hydraulic electromagnetic valve on the landing leg amplitude-variable mechanism according to bus communication data of 'landing leg amplitude-variable' to control the landing leg amplitude-variable hydraulic electromagnetic valve to work;
the landing leg amplitude-variable hydraulic electromagnetic valve controls the landing leg amplitude-variable mechanism to work so as to realize the expansion or the closure of the amplitude of the landing leg; and the amplitude variation operation of the landing leg is manually monitored, when the amplitude variation of the landing leg is in place, a stop command is manually sent to the amplitude variation hydraulic electromagnetic valve of the landing leg through the control box, the amplitude variation hydraulic electromagnetic valve of the landing leg is controlled to stop working, and the amplitude variation action of the landing leg is stopped.
Example 4:
when an emergency stop button on the remote control transmitter is pressed, the control box controls all the hydraulic electromagnetic valves to stop working, and all the operation equipment on the mechanical platform stops working.
Example 5:
when the 'landing leg/crane/unlocking' switch is switched to the 'landing leg' position on the remote control transmitter, only the landing leg luffing mechanism, the left landing leg and the right landing leg can operate;
when the landing leg/crane/unlocking switch is shifted to the crane position on the remote control transmitter, only the suspension arm luffing mechanism, the suspension arm telescopic mechanism and the suspension arm slewing mechanism can operate;
when the 'support leg/crane/unlocking' switch is switched to the 'unlocking' position on the remote control transmitter, all the operation equipment can operate.
Example 6:
the control box can realize the automatic control of one-key erection and one-key withdrawal of more than two operating devices, namely, a one-key erection/one-key withdrawal switch is switched to a one-key erection position or a one-key withdrawal position on the remote control transmitter, an automatic/manual switch is switched to an automatic position, a pause/recovery switch is switched to a recovery position, a boom slewing mechanism, a boom telescoping mechanism, a boom luffing mechanism, a trolley and a bolt in the operating devices can automatically start to operate according to the erection or withdrawal operation flow, when a certain operating device operates in place, the driving command of a hydraulic electromagnetic valve corresponding to the operating device is automatically stopped, and the next operating device operates.
In summary, the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. An electrical operator control device for a mechanized docking station, comprising: the remote control device comprises a remote control emitter, a remote control receiver, a control box, a hydraulic electromagnetic valve and a detection switch;
the remote control transmitter is used for sending an operation signal corresponding to the operation equipment action of the mechanized platform to the remote control receiver;
the remote control receiver is used for receiving the operation signal sent by the remote control transmitter, converting the operation signal into bus communication data and sending the bus communication data to the control box;
the detection switch is used for detecting a position signal of the operation equipment where the detection switch is located;
the control box is used for controlling the corresponding hydraulic electromagnetic valve to work according to the operation signal and the position signal;
the hydraulic electromagnetic valve is used for controlling the action of the operation equipment where the hydraulic electromagnetic valve is located, and finally the operation equipment of the mechanical platform is erected and retracted according to the operation requirements.
2. The electrical control apparatus of a mechanized platform of claim 1, wherein the remote control transmitter includes an operation switch corresponding to an operation of an operating device of the mechanized platform, the operation switch comprising: an engine switch, a boom amplitude switch, a trolley moving switch, a boom extension switch, a platform switch, a bolt switch, a landing leg amplitude switch, a left landing leg switch, a right landing leg switch, a boom turning switch, an automatic/manual switch, a pause/recovery switch, a key erection/key withdrawal switch, a landing leg/crane/unlocking switch and an emergency stop button;
the hydraulic solenoid valve includes: the hydraulic control system comprises a left leg hydraulic electromagnetic valve, a right leg hydraulic electromagnetic valve, a leg amplitude hydraulic electromagnetic valve, a trolley moving hydraulic electromagnetic valve, a suspension arm rotation hydraulic electromagnetic valve, a suspension arm telescopic hydraulic electromagnetic valve, a suspension arm amplitude hydraulic electromagnetic valve, a bolt hydraulic electromagnetic valve and a platform unfolding and folding hydraulic electromagnetic valve;
the detection switch includes: a rotary operation position detection switch and a rotary initial position detection switch for the rotation of the suspension arm, an extension position detection switch and a retraction position detection switch for the extension and retraction of the suspension arm, an upper limit position detection switch and a horizontal position detection switch for the amplitude variation of the suspension arm, a pin inlet position detection switch and a pin outlet position detection switch of the plug pin and a push-out position detection switch and a retraction position detection switch for the movement of the trolley;
the overall connection relationship is as follows:
the remote control transmitter is carried by an operator for operation, and the remote control receiver, the control box and the alarm unit are all positioned in a cab of the mechanized platform; the remote control receiver is communicated with the remote control transmitter in a wired or wireless mode; the remote control receiver is electrically connected with the control box through a connecting cable to realize signal transmission; the alarm unit is electrically connected with the control box through a cable;
each hydraulic electromagnetic valve and each detection switch are respectively installed on corresponding operating equipment on a mechanized platform, namely, the left leg hydraulic electromagnetic valve is installed on a left leg, the right leg hydraulic electromagnetic valve is installed on a right leg, the leg amplitude-variable hydraulic electromagnetic valve is installed on a leg amplitude-variable mechanism, the trolley moving hydraulic electromagnetic valve is installed on a trolley, the suspension arm rotating hydraulic electromagnetic valve is installed on a suspension arm rotating mechanism, the suspension arm telescopic hydraulic electromagnetic valve is installed on a suspension arm telescopic mechanism, the suspension arm amplitude-variable hydraulic electromagnetic valve is installed on a suspension arm amplitude-variable mechanism, the bolt hydraulic electromagnetic valve is installed on a bolt, and the platform unfolding folding hydraulic electromagnetic valve is installed on the platform;
a rotary operation position detection switch and a rotary initial position detection switch for the rotation of the suspension arm are arranged on the suspension arm rotation mechanism, an extension position detection switch and a retraction position detection switch for the extension and retraction of the suspension arm are arranged on the suspension arm extension mechanism, an upper limit position detection switch and a horizontal position detection switch for the amplitude variation of the suspension arm are arranged on the suspension arm amplitude variation mechanism, a pin inlet position detection switch and a pin outlet position detection switch of a plug pin are arranged on the plug pin, and a push-out position detection switch and a retraction position detection switch for the movement of the trolley are arranged on the trolley;
each hydraulic electromagnetic valve is connected with an output interface of the control box through a cable; each detection switch is connected with the input interface of the control box through a cable.
3. The electrical operating device of a mechanized platform of claim 1, further comprising an alarm unit, wherein the control box controls the alarm unit to sound an alarm when the working device is in place.
4. The electrical operator of a motorized docking station of claim 1, wherein said remote control receiver communicates data with said control box via a CAN bus protocol.
5. The electrical operator of a mechanized station of claim 1, wherein the wireless transmission distance between the remote transmitter and the remote receiver is greater than 150 meters.
6. The electrical control apparatus of a mechanical platform of claim 2, wherein the control box is capable of implementing automatic control of one-key-on and one-key-off of two or more operation devices, i.e. the "one-key-on/one-key-off" switch is turned to the "one-key-on" or "one-key-off" position on the remote control transmitter, the "automatic/manual" switch is turned to the "automatic" position, and after the "pause/resume" switch is turned to the "resume" position, the operation devices will automatically start to operate according to the operation procedures of one-key-on or one-key-off.
7. The electrical control apparatus of claim 2, wherein the control box controls all hydraulic solenoid valves to stop working when the emergency stop button on the remote control transmitter is pressed, so that all the operating devices on the mechanized platform stop working.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011153305.8A CN112429641A (en) | 2020-10-26 | 2020-10-26 | Electric control device of mechanized platform |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011153305.8A CN112429641A (en) | 2020-10-26 | 2020-10-26 | Electric control device of mechanized platform |
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| CN112429641A true CN112429641A (en) | 2021-03-02 |
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| CN202011153305.8A Pending CN112429641A (en) | 2020-10-26 | 2020-10-26 | Electric control device of mechanized platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114411526A (en) * | 2021-12-20 | 2022-04-29 | 中国船舶重工集团应急预警与救援装备股份有限公司 | Bridge releasing control system and method for mechanical bridge |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2688959A1 (en) * | 1992-01-24 | 1993-09-24 | Fusilier Jean Marie | Individual manipulator device for wireless remote control of a functional unit |
| CN201801313U (en) * | 2009-11-30 | 2011-04-20 | 徐州重型机械有限公司 | Crane and controller for compound action of crane |
| CN203558743U (en) * | 2013-06-05 | 2014-04-23 | 长沙桑尼重工机械有限公司 | Intelligent remote control lorry-mounted crane |
| CN109683500A (en) * | 2019-02-18 | 2019-04-26 | 航天南湖电子信息技术股份有限公司 | A kind of hydraulic building and withdrawing mechanism electric control system of vehicle radar antenna |
| CN209940299U (en) * | 2019-04-26 | 2020-01-14 | 江苏宏昌天马物流装备有限公司 | Safety intelligent remote control system for truck-mounted crane |
-
2020
- 2020-10-26 CN CN202011153305.8A patent/CN112429641A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2688959A1 (en) * | 1992-01-24 | 1993-09-24 | Fusilier Jean Marie | Individual manipulator device for wireless remote control of a functional unit |
| CN201801313U (en) * | 2009-11-30 | 2011-04-20 | 徐州重型机械有限公司 | Crane and controller for compound action of crane |
| CN203558743U (en) * | 2013-06-05 | 2014-04-23 | 长沙桑尼重工机械有限公司 | Intelligent remote control lorry-mounted crane |
| CN109683500A (en) * | 2019-02-18 | 2019-04-26 | 航天南湖电子信息技术股份有限公司 | A kind of hydraulic building and withdrawing mechanism electric control system of vehicle radar antenna |
| CN209940299U (en) * | 2019-04-26 | 2020-01-14 | 江苏宏昌天马物流装备有限公司 | Safety intelligent remote control system for truck-mounted crane |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114411526A (en) * | 2021-12-20 | 2022-04-29 | 中国船舶重工集团应急预警与救援装备股份有限公司 | Bridge releasing control system and method for mechanical bridge |
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