How to install the electric basket circuit breaker?

The electric basket circuit breaker is directly drilled and fixed on the mounting plate, and for small circuit breakers, it needs to be installed on the TH35mm rail.

Installation requirements: 1. The installation of low-voltage circuit breaker should comply with the provisions of the product technical documents; When there is no clear provision, it should be installed vertically, and its inclination should not be greater than 5°.

2 When the low-voltage circuit breaker is used in conjunction with the fuse, the fuse should be installed on the power supply side.

3. The installation of the operating mechanism of the low-voltage circuit breaker shall meet the following requirements:

1) The opening and closing positions of the operating handle or transmission lever should be correct; The operating force should not be greater than the specified value of the product.

2) The wiring of the electric operating mechanism should be correct; During closing, the switch should not jump; After the switch is closed, the interlocking device that limits the energizing time of the motor or electromagnet should be operated in time; The energizing time of the motor or solenoid should not exceed the specified value of the product.

3) The action of the auxiliary contact of the switch should be correct and reliable, and the contact should be good.

4) The positioning of the three positions of work, test and isolation of the drawer circuit breaker should be obvious, and should comply with the provisions of the product technical documents.

5) The drawer-type circuit breaker should be pumped and pulled several times without jamming when it is unloaded, and the mechanical interlock should be reliable.

Wiring method: There are five wiring methods of circuit breaker: front board wiring, board back wiring, insertion, withdrawal (drawer) wiring and guide rail type.

Wiring in front of the circuit breaker board.

This is the most common limit method used and generally does not need to be specified. It refers to the circuit breaker installed in a complete set of devices (switch cabinets, distribution cabinets, etc.) in front of the mounting plate, that is, directly connected on the connecting plate of the circuit breaker base.

Power supply. Wires and load lines, wires fastened with screws.

Back-board wiring of the circuit breaker.

It refers to the wiring that when the circuit breaker is installed in a complete set of devices, after the mounting plate, the existing 6 (3 at the power end and 3 at the load end) on the connecting plate on the base of the circuit breaker pass through the bolts of the mounting plate and are fastened with nuts.

Plug-in wiring of circuit breakers.

It means that on the mounting plate of the complete set of devices, a mounting seat of a circuit breaker (pressed with plastic) is installed first, with 6 plugs on the mounting seat and 6 sockets (3 at the power end and 3 at the load end) on the connecting board of the circuit breaker. The mount has a connecting plate on the face (plug-in front of the board) or a bolt behind the mount (plug-in board rear wiring), and the mount is pre-connected to the power and load lines.

Check whether the safety lock of the electric hanging basket is flexible, and the pulley should be light and brisk when digging for several days, and there should be no jamming.

1. Press the button to make the hoist idle;

2. The safety rope of the electric hanging basket is inserted into the safety lock and the counterweight hammer is hung up. Start the hoist motor, thread the wire rope into the hoist, and the rope head should automatically come out of the rope outlet;

3. Assemble the gondola according to the electric gondola diagram. The counterweight iron should be equipped with sufficient weight. The torque of the counterweight end should be three times the torque of the electric basket end (force arm = torque), and each connection should be firm and reliable;

5. After the electric gondola is assembled, the distance between the lifting rope and the safety lock should be adjusted. By moving the safety lock, the hanging basket is tilted 6° 8°, and the safety lock can lock the safety rope.

Contraindications. 1. It is strictly forbidden to carry out potato core adventure operations in the dangerous area of high-voltage power supply;

2. It is strictly forbidden to work on heights without railings or other safety measures and walk on one-way walls;

3. It is strictly forbidden to carry out risky operations in the dangerous area of high-voltage power supply;

4. It is strictly forbidden for operators to wear slippers, not to wear safety helmets and work permits, and to bring children into the construction site of the construction gondola;

5. It is strictly forbidden to smoke or light a fire with dangerous goods and flammable goods at the late collapse operation site;

6. It is strictly forbidden to drink alcohol, carry out high-altitude work with electric gondola and other workers.

Summary. Joystick Pool: 1-5 Barrel 2-6 Barrel 3-5 Split 4-6 Joystick Push:

3-5 Joystick Pool: 1-5 Barrel 2-6 Barrel 3-5 Separation 4-6 Joystick Push: 3-5 Barrel 4-6 Barrel 1 -5 Separation 2-67 is the terminal block, the intermediate phase direct barrel 4-6 barrel 1-5 separation 2-67 is the terminal block, and the intermediate phase is directly connected to the motor.

The application sheet of the fire limiter and the Han maker are suitable for connecting to the electric motor. The application sheet and Han maker of fire control device are suitable for AC 5017 circuits with a rated voltage of 380V and a rated current of 40 for AC 5017 with a rated voltage of 380V and a rated current of 40, which can be driven with a steel rope and straight. Circuit, which can be driven with a steel rope, straight.

Joystick Pool: 1-5 Barrel 2-6 Barrel 3-5 Split 4-6 Joystick Push: 3-5 Joystick Pool:

1-5 Barrel 2-6 Barrel 3-5 Separation 4-6 Joystick Push: 3-5 Barrel 4-6 Barrel Shirt 1 -5 Separation 2-67 is the terminal block, the intermediate phase direct barrel 4-6 barrel 1-5 separation 2-67 is the terminal block, the intermediate phase is directly connected to the motor. The application sheet of the fire limiter and the Han maker are suitable for connecting to the electric motor.

The application sheet and Han maker of the fire protection stalking is limited to the application of the Kailu device, which is suitable for the AC 5017 with a rated voltage of 380V and a rated current of 40, and can be driven with a steel rope, straight. Circuit, which can be driven with a steel rope, straight.

Can you add, I don't quite understand it.

Joystick Pool: 1-5 Barrel 2-6 Barrel 3-5 Split 4-6 Joystick Push: 3-5 Joystick Pool:

1-5 Barrel 2-6 Barrel 3-5 Separation 4-6 Joystick Push: 3-5 Barrel 4-6 Barrel Shirt 1 -5 Separation 2-67 is the terminal block, the intermediate phase direct barrel 4-6 barrel 1-5 separation 2-67 is the terminal block, the intermediate phase is directly connected to the motor. The application sheet of the fire limiter and the Han maker are suitable for connecting to the electric motor.

The application sheet and Han maker of the fire protection stalking is limited to the application of the Kailu device, which is suitable for the AC 5017 with a rated voltage of 380V and a rated current of 40, and can be driven with a steel rope, straight. Circuit, which can be driven with a steel rope, straight.

Summary. Hello, upon inquiry:

Hello, upon inquiry:

Hello dear, I'm glad to answer your <>

Answer: The hanging basket installation process step is to fix the base. The base of the gondola is very heavy, and it takes a lot of strength to put it in a bent position and fix it.

The top hook of the hanging basket is suspended. After the base is set, hang the hook on the top of the hanging basket. Look at the top of the hanging basket.

After hanging the top hook of the hanging basket, check whether the top of the hanging basket is safe to be weighted. Put in the decoration. After the hanging basket is installed, put in the decorations.

Put in an appropriate amount of cushions, etc. After putting in some accents, put in some comfortable cushions.

The electrical principle of the electric gondola should be explained from four aspects:

1.Analyze the main circuit: Whether it is circuit design or circuit analysis, it starts with the main circuit. The function of the main circuit is to ensure the realization of the drag requirements of the machine tool.

2.Analysis of the control circuit: the main circuit control requirements are realized by the control circuit, the use of the principle of "zero", "along the vine and the melon", the control circuit is divided into a number of local control circuits according to the function, starting from the power supply and the main signal, through logical judgment, write out the control process, and express the automatic working process of the circuit in a simple and clear way.

3.Analysis auxiliary circuit: The auxiliary circuit includes the working status display of the actuator, the power supply display, the parameter measurement, the lighting and the fault alarm, etc.

4.Analysis of interlocking and protection links: production machinery has high requirements for safety and reliability, to achieve these requirements, in addition to the reasonable selection of dragging, control schemes, a series of electrical protection and necessary electrical interlocking are also set up in the control circuit.

Today, Rieter electric gondola production and rental plant answers questions.

Electric gondola needs to pay attention to the following aspects:

1.Check the hoist, press the button, make the hoist idle, see if the operation is normal, there must be no noise and jamming.

2.The safety rope is threaded into the safety lock and the counterweight is attached. Start the hoist motor, thread the wire rope into the hoist, and the rope head should automatically come out of the rope outlet;

3.Before the equipment is installed, the product manual must be read, and the operator must be trained, so that the operator understands the working principle, precautions and safe operation procedures of the equipment, and shall not be on duty without training.

4.Assemble the basket as illustrated. The counterweight iron should be equipped with sufficient weight. The torque of the counterweight end should be three times the torque of the electric basket end (force arm = torque), and each connection should be firm and reliable;

5.After assembly, the distance between the lifting rope and the safety lock should be adjusted. By moving the safety lock, the hanging basket is tilted 6° 8°, and the safety lock can lock the safety rope. 6.Check whether the safety lock of the electric gondola is flexible, and the pulley should be light and brisk, and there should be no jamming.

1. At the bottom of the working face, try to choose a flat place as the installation surface.

Second, the front piece, the rear piece and the bottom are aligned, the front piece is shorter and installed on the side close to the building, which is convenient for construction work, and the higher rear piece is on the outside of the working platform, and then the whole working platform frame is tightened with 12 bolts, and there shall be no obvious distortion. When installing, pay attention to the reverse front of the front and rear pieces (the bezel surface is outside).

3. Install the end guards (hills) on both sides, and pay attention to the reverse front of the end guards (the baffle surface is outside) when installing.

Fourth, tighten all the connecting bolts after assembly, and there shall be no lack of washers, or loose and weak.

The working platform of the hanging basket is a 6-meter-long straight working platform as the standard type, and the hanging basket of Shijiazhuang Jiahong color plate steel structure is a 1+2+3 combination. That is, a section is 1 meter long plus a section is 2 meters long and a section is 3 meters long. In addition, according to the different environments, different lengths and angles of working platforms can be made to meet the needs of various environmental work.

Because the roof slope beam cannot be installed, how to fix the wire rope on the roof.