SU1037322A1 - Travelling crane simulator - Google Patents

Abstract

BRIDGE CRANE CONTAINER, containing a cabin with controls, simulator of crane movement consisting of light boards, simulator of cargo trolley with simulator. Trolley movement mechanism and means of disabling movement of trolley in its extreme positions and simulator of load lifting mechanism with simulator of load-lifting body means of disconnecting it in the extreme position, characterized by the fact that, in order to increase the efficiency of training, it has a simulator for controlling the speed of movement of the CARGO BAG, simulators Electric heating and lighting and mock-up of the track, and ififFCOfi I II J the trolley of the cargo trolley with a simulator of the trolley movement mechanism is installed on the rail track hacker, the simulator of the crane moving mechanism, simulator of the trolley moving mechanism of the trolley moving mechanism, simulator of the lifting mechanism and a mock-up of the track is placed in front of the cabin, and a simulator of the crane movement mechanism, a simulator of the cargo trolley with a simulator of the trolley movement mechanism and means of shutting down the movement of the trolley in its extreme positions, a dummy load lifting mechanism lifting body simulator with means interrupting in its extreme position, the simulator regulator (A traveling speed of the trolley, the simulators electric heating and lighting are connected to the bodies .No open. 2. The simulator, software item 1, is different from the fact that the simulators of electric heating and lighting consist of illuminated panels. 33. j7 F1 / g.1

Description

BACKGROUND OF THE INVENTION The invention relates to means of controlling the lifting and transport of vehicles. A bridge crane simulator is known, containing a cabin with control bodies, a simulator of a crane movement mechanism consisting of light boards, a simulator of a cargo trolley with them, a driving gear for moving the carriage, and means for disabling carriage movement in its extreme positions and a simulator for lifting with a load-gripping body simulator with a means of shutting it down in the extreme position. A disadvantage of the known simulator is the low efficiency of training. The aim of the invention is to increase the efficiency of training. The goal is achieved by the fact that a bridge crane simulator containing a cabin with controls, a simulator of a crane movement mechanism consisting of illuminated signs, a simulator of a cargo trolley with a simulator of a mechanism for moving a leash and a means of disabling the movement of a cart in its extreme positions and a simulator of a lifting mechanism cargo with a load-gripping body simulator with a means of disconnecting it in the extreme position, and a cargo trolley speed controller simulator, electric heating simulators, and The track trolley mockup and mockup and the trolley simulator with a trolley motion mechanism simulator are mounted on a rail track mockup, with a crane motion simulator, a cargo trolley simulator with a trolley motion simulator, a lift mechanism simulator and a rail track mockup in front of the cabin, and a mechanism simulator crane movement, trolley simulator with simulator of trolley movement mechanism and means of shutting down trolley movement in its extreme positions, simulator of lifting mechanism mA with the load simulator lifting body with means interrupting in its extreme position, the speed controller simulator torus movable trolley, simulators electric heating and lighting are connected to the control orgenami .Imitatory by the electric heating and lighting are comprised of illuminated signs. FIG. 1 shows a simulator, a general view; in fig. 2 - load lifting mechanism; in fig. 3 - location of the simulator operation of the crane movement mechanism, the trolley segment layout, traffic light, crane operation indicator and switch; in fig. 4 | location of controls in the cabin; in fig. 5 is a power supply circuit for heating and lighting indicators; in fig. 6 is the circuit diagram of the simulator. The simulator contains a cabin 1 with controls, a simulator of a cargo tele 2, a layout 3 of the rail track of the load trolley, a load lifting mechanism 4, a simulator of a bridge crane moving mechanism consisting of two light boards 5 a crane running to the left and 6 a crane running to the right, Model 7 of the trolley segment, a traffic light of 8 trolls, three indicators, one of which 9 Electric heating simulates the operation of electric heating installed in the crane cabin, another Yu- Lighting on the crane bridge - lighting on the crane, the third 11 - Attention B voltage class applied, and R killer 12 Crane. Electrical equipment is installed in the cab, a protective panel 13 with a knife switch 14, a line contactor 15 and three overcurrent relays 16, a controller 17 that controls the electric motor 18 and a brake 19 of the load lifting mechanism 4 simulator, a controller 20 that controls the electric motor 21 by means of displacement adjusters 22 and also the brake 23 of the simulator of the movement of the trolley 2, the controller 24, which controls the activation of the light boards 5 Crane stroke to the left and b Crane stroke to the right of the bridge crane motion simulator. The cab is equipped with locking of the hatch and cab door - limit switches 25 and 26, emergency switches 27, sound signal 28, horn button 29, and on the rear wall an electrical panel 30 is mounted on which the switch 31 of the indicator 9 is mounted, automatic the switch 32 of the indicator 10 — the switch 33 for the cab lighting 34, the switch 35 for disconnecting the cab lighting circuits 34 and the acoustic signal 28. In the upper part of the cab, the controls 22 for moving the electric motor 21 and the motion simulator are fixed trolley 2. The trolley 2 is Gruzova) a welded metal frame mounted on kotoroL mechanism moving the carriage comprising a motor 21, a brake 23, gear 36. Movement of the motor 21 via a reduction gear 36 transmits it to the running carriage. At the ends of the trolley, two disconnecting lines 37 are installed. A model of the track 3, along which the cargo trolley 2 moves, is equipped at the ends of the end switches 38 and 39, limiting respectively the movement of the cargo trolley back and forth and triggered when they are hit by the disconnecting lines 37, reinforced on trolley 2. The load lifting mechanism 4 is a welded metal casing, on which brake 9 is mounted, a gearmotor 18 that transmits motion to the load pickup simulator 40 4, ne the holding imitator 41 of the load-gripping body, as well as the limit switch 42. The limit switch 42 serves to limit the load-gripping oprajia 4 simulator B its edge to its upper position, when mounted, hooked on a hook, acts on the weight 44, subsized to lever 45 limit switch. For light displays of the simulator operation of the crane movement mechanism, trolley sections are mounted on both sides of the layout. Between model 7 and one of the light boards 5 or 6, there is a traffic light of 8 trolleys. The races of the flower of the segments of trolls and plafonds in the traffic light in the direction from top to bottom (yellow, green, red) correspond to the coloring of the phases in the three-phase electrical installations. The circuit breaker 46 of the board 11 is installed outside the classroom. With the switch on switch 12 Crane, the traffic light of the 8 trolleys turns on, thereby signaling the voltage supply to the simulator. The electric circuit of the bridge crane simulator contains a circuit breaker 46, a knife switch 12 Crane, a knife switch 14, a protective panel 13, the power contacts of the linear contactor 15, the overcurrent relay 16 windings, the load lifting mechanism 17, the control motor 18 and the brake 19, the controller 20 the movement mechanism of the cargo cart, controlling the electric motor 21 by means of the displacement adjusters 22 and the brake 23, the controller 24 controlling the activation of two light boards 5 and b of the operation simulator; bridge crane movement. The circuit of control and interlocking of the electric circuit of the simulator consists of the button 47 for switching on the linear, contactor located on the side of the protective panel, contacts of the controllers 17, 20 and 24, sci of the whip in their zero position, emergency switch 27, limit switches 25 and 26, relays of maximum current relays 16, contacts of a lock 48 for a key-brand embedded in a protective panel circuit, a coil, and two auxiliary contacts of a line contactor 15, as well as two limit switches 38 and 39, limiting respectively the movement of the cargo body ki forward and backward limit switch 42, which limits the movement of the simulator 41 in its uppermost position. The simulator works as follows. The circuit breaker 46 supplies the voltage to the switch 12 Crane. With the activation of the automaton 46, the signal light panel 11 is switched on. Attention B is voltage class. With the switch on of the crane switch 12, the trolley light 8 is turned on, which is thus signal-. ziruet About applying voltage to the simulator. The cockpit hatch and door are closed, at this the contacts of the limit switches 25 and 26 of the hatch and door locks are closed. The emergency switch 27 is turned on. The handles of the controllers 17, 20 and 24 are set to zero. The key brand is inserted into: the lock and the contact 48 is closed. After turning on the switch 4, the protective 13 by pressing the 4.7 button to turn on the linear contactor 15, the power circuit of the simulator is prepared for operation. To move the load truck 2 in the Forward direction, after the audible signal has been given, the controller 20 is transferred to the first fixed position Forward, the controller contacts close the power supply circuit of the drive motor 21 of the truck. At the same time, the pads of the brake 28 are opened and the rotation of the electric motor 21 is transmitted through the gear 36 to the driving wheels of the cargo carriage. The cart starts moving forward. To move the simulator. The mechanism for moving the trolley in the backward directions. The controller 20 is translated into one of the fixed positions. Back. The limiting switches 38 (limiting the forward movement) and 39 (limiting the movement of the nazchsch), whose arms are mounted on the levers 37, are attached to the limiting switches of the simulator, the mechanism for moving the trolley. The operation of the limit switches 38 and 39 causes the disconnection of the coil of the line contactor 15, which causes the load trolley to stop. In order to raise the simulator 41 of the load gripping body of the mechanism 4 for raising the load after the audible signal is given, the controller 17 is transferred to the first fixed position

The lift, the controller contacts close the power supply circuit of the drive motor 18. Simultaneously, the brake pads 19 are opened and the rotation from the electric motor 18 is transmitted to the simulator of the load lifting mechanism 40, which winds the load rope, lifting the load pickup simulator 41. To lower the hook suspension, the controller 17 is transferred to one of the fixed positions Descent.

To limit the lifting of the load-gripping body simulator 41 in its extremely upper position, there is a limit switch 42 (restriction of lifting the hook suspension), to the lever 45 of which a weight 44 is hung, which is acted upon by the bar 43 fixed to the load-gripping body simulator 41. The operation of the limit switch 42 causes the power supply of the coil of the line contactor 15 to be turned off, which causes the load lifting mechanism to stop and the hook suspension to move off.

. To imitate the operation of the bridge crane movement mechanism, after the audible signal is issued, the controller 24 of the bridge crane movement simulator translates into one of the fixed positions. Left or Right, the controller contacts respectively close the power boards of the light boards 5 Stroke to the left or b.

5 The light simulators of indicators and mechanisms, which are controlled by them, work in a similar way when the switches are turned on. The present invention makes it possible to increase the efficiency of training and training of crane crane operators.

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Claims (2)

A BRANCH CRANE SIMULATOR containing a cabin with controls, a crane movement simulator consisting of light displays, a cargo trolley simulator with a trolley driving mechanism and a trolley disengaging mechanism in its extreme positions, and a load lifting mechanism simulator with a load gripping body simulator with a shutdown means it in the extreme position, characterized in that, in order to increase the effectiveness of training, it has a simulator of the speed control of the movement of a cargo trolley, simulators. heating and lighting and a rail track mock-up, and a trolley of a freight trolley with a simulator of the trolley moving mechanism is mounted on a mock rail, a simulator of a crane movement mechanism, a trolley simulator of a trolley movement simulator, a load-lifting mechanism simulator and a rail track mock placed in front of the cab, and a simulator of the crane movement mechanism, a simulator of a cargo trolley with a simulator of the trolley movement mechanism and means for disabling the movement of the trolley in its extreme positions the simulator of the load lifting mechanism with the simulator of the load-gripping body with the means of disabling it in the extreme position, the simulator of the speed control of the movement of the cargo trolley, the simulators of electric heating and lighting are connected to the control. 2. The simulator, according to claim 1, about t l and the fact that the simulators of electric heating and lighting consist of light panels. ’ZAAAb>