1, escalator armrest installation and adjustment of practical training equipment 2, ladder ladder installation and adjustment of practical training equipment 3, escalator traction machine system installation and adjustment of practical training equipment 4, ladder drive mechanism installation and adjustment of practical training equipment 5, escalator mechanical anti-reversal system, electrical anti-reversal system installation and commissioning training equipment 6, ladder lubrication system assembly and experimental training equipment 7, ladder safety protection system assembly and action experiment training equipment.
Hi-ox240f is the two-way room speed governor. If the elevator descends with excessive speed, the descending brake will be used to support the general descending safety gear, enable the safety gear, and stop the car, playing the role of descending over-speed protection. If the elevator ascends with excessive speed, the over-speed switch can be turned off to cut off the power and stop the car, playing the role of ascending over-speed protection. Rated speed: less than or equal to 2.5m/s Wire rope diameter (mm):6, 6.3, 8 Sheave diameter (mm):240 Tension force: more than or equal to 1000n Super switch voltage grade: ac220v It can be used with magnetic rope brake of hiox-250
Hi-oh10/16/20 series are spring built-in hydraulic buffers, and are used at the bottom of the shaft, if the elevator gets out of order and slides down, it will take the decelerating effect, and the knockout rod will trigger the switch, and then the safety circuit is enabled. Oh-10: Rated speed: less than or equal to 1.0m/s Buffer weigh range: 300kg~2500kg Pillar gully routing(s): 100mm Free state (l): 388mm A*b (mm):150*90 A*b (mm):150*90 Diameter c (mm): 14 Hydraulic oil brand: hl-46 Oil is needed: 0.48l Oh-16: Rated speed: less than or equal to 1.6m/s Buffer weigh range: 700kg~5300kg Pillar gully routing(s): 175mm Free state (l): 625mm A*b (mm):210*100 A*b (mm):270*150 Diameter c (mm): 18 Hydraulic oil brand: hl-46 Oil is needed: 1.7l Oh-20 Rated speed: less than or equal to 2.0m/s Buffer weigh range: 1000kg~5300kg Pillar gully routing(s): 290mm Free state (l): 915mm A*b (mm):210*100 A*b (mm):270*160 Diameter c (mm): 18 Hydraulic oil brand: hl-46 Oil is needed: 2.6l
Hi-ox240 is the unidirectional room speed governor that applies to both passenger and freight elevators. If the elevator descends with excessive speed, the descending brake will be used to support the general descending safety gear, enable the safety gear, and stop the car, playing the role of descending over-speed protection. If the elevator ascends with excessive speed, the over-speed switch can be turned off to cut off the power and stop the car, playing the role of ascending over-speed protection. Rated speed: equal to or lesser than 2.5m/s Wire rope diameter (mm): 6, 6.3, 8 Sheave diameter (mm): 240 Tension force: equal to or more than 1000n Super switch voltage grade: ac220v
Hi-ox240a is the unidirectional machine-room-less speed governor. If the elevator descends with excessive speed, the descending brake will be used to support the general descending safety gear, enable the safety gear, and stop the car, playing the role of descending over-speed protection. If the elevator ascends with excessive speed, the over-speed switch can be turned off to cut off the power and stop the car, playing the role of ascending over-speed protection. The electromagnet switch can be used to detect the actuation of the speed governor, and detect the elevator. The remote control is available. Rated speed: less than or equal to 1.75m/s Wire rope diameter (mm):6, 6.3, 8 Sheave diameter (mm): 240 Tension force: more than or equal to 1000n Super switch voltage grade: ac220v/dc24v Switch voltage grade: ac220v/dc24v Action magnet voltage grade: ac220v/dc24v
Hi-ox240e is the two-way machine-room-less speed governor. If the elevator descends with excessive speed, the descending brake will be used to support the general descending safety gear, enable the safety gear, and stop the car, playing the role of descending overspeed protection. If the elevator ascends with excessive speed, the overspeed switch can be turned off to cut off the power and stop the car. If the car dosen't stop due to some reason, the electrical switch will be operated to enable the electronic rope clamp, so as to control the overspeed protection on the elevator car. The electromagnet switch can be used to detect the actuation of the speed governor, and detect the elevator. The remote automatic reset is available. Rated speed: less than or equal to 0.63m/s Wire rope diameter (mm):6, 6.3, 8 Sheave diameter (mm): 240 Tension force: more than or equal to 1000n Super switch voltage grade: ac220v/dc24v Switch voltage grade: ac220v/dc24v Action magnet voltage grade: ac220v/dc24v
Transport of samples from the first to the second floor with triple security control.
1. The structure and working principle of hydraulic transmission and components; 2. Demonstration control experiment of hydraulic bulldozing machinery; 3. Demonstration control experiment of hydraulic bulldozer 4. Shoveling action of hydraulic bulldozer; 5. Earth-moving action of hydraulic bulldozer; 6. Unloading action of hydraulic bulldozer; 7. The hydraulic bulldozer returns when it is empty;
1, sensor detection 2, the basic use of the drive 3, timer instructions 4, mathematical instructions 5, high-speed counter 6, car automatic switch door control 7, elevator simulation run call indication driver 8, floor display 9, door machine torque safety protection 10, hall door security control 11, elevator terminal switch protection 12, elevator lift deceleration control 13, the use of photoelectric encoder positioning
1, let students familiar with the industrial commonly used sidewalk escalators working principle, structure composition, low-voltage electrical structure and principles. 2, through the analysis of electrical schematics, students with the help of schematic analysis, master the safety protection and working form of elevators, and through analysis and measurement, to find out the location of fault points, a deep understanding of the operation of elevators. 3, improve the actual hands-on analysis ability of students, and actually improve the level of skill operation. 4, through the analysis and elimination of elevator faults, to complete the common elevator fault cognition and understanding. 5, through the PLC host programming, understand the PLC program programming principles and methods. 6, escalator safety operation and use of practical training 7, rung disassembly operation and practical training 8, comb plate adjustment and practical training 9, armrest belt tension adjustment and practical training 10, rung chain tension adjustment and practical training 11, brake adjustment and practical training 12, maintenance before the safety knowledge operation and practical training Daily maintenance 13, escalator emergency rescue 14, escalator safety circuit fault finding and troubleshooting practical training 15, escalator access circuit fault finding and troubleshooting training 16, escalator safety monitoring circuit fault finding and troubleshooting training 17, escalator power circuit fault finding and troubleshooting practical training 18, escalator control circuit fault finding and troubleshooting training
