Building Hoist 1200kg without Counterweight
- Ref Price:
-
$10,000.00 - 50,000.00
/ unit
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 30 unit/month
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Building Hoist 1200kg without Counterweight
The driving board connects driving unit with driving frame. A rack wheel is installed at its back. Through adjusting the eccentric locking collar of the rack wheel, the clearance between the pinion and the rack can be adjusted to ensure the proper engagement of them( Before leaving our factory, the clearance between the pinion and the rack has been properly adjusted by our engineers), as a result, the cage will run more stable. The connection between the driving board and the driving frame is of float connection, with rubber shim, to reduce mechanical vibration .
The driving frame, bearing all the loading from the cage, is welded with channel steel & steel board and equipped with 6 rollers Inside the roller there is installed eccentric axle and rolling bearing, which can be adjusted separately. The adjustment of eccentric axle will effect the relative position of driving frame and mast. The safety hook is installed on the driving frame, aiming to avoid overturn of the driving frame and disengagement position between pinion and rack. The driving system, as the vital part of the hoist, is composed of the electrical magnetic motors, reducers and driving frame.
Main Parts of Building Hoist
1. Adopts the most advanced VF speed control device and microcomputer programmable logic controller.
2. Stepless speed control helps eliminate the concussion during start up and braking, steady the operation process, and ensures automated leveling.
3. Adopts open loop V/Fcontrol; the speed control precision can reach ±2~3%. Realizes accurate low speed positioning of the hoist and avoid slipping during downward stopping of hoist.
4. The VF system has current-restriction function, ensuring a small current when motor start up and reducing the concussion to power supply. It reduces the engery consumption and mitigates effects to on site electric equipments.
5. The steadiness during running mitigates concussion to mechanical parts, reduces wears of rack, pinion and the brake and prolongs the spare parts'life.
6. The VF system also has the over voltage protection,low voltage protection, overcurrent, overload and anti-stalling protection functions,
7. The system applies the special software for hoists developed by our company, making the operation more safe and reliable.
Building Hoist images
CMAX Building Hoist
Anchorage System
Driving Unit
Warehouse
Building Hoist Specifiction
FAQ of Building Hoist
Q: What is the building hoist main purpose?
A: Building hoist equipped with double or single cabin to transport the materials and labors up and down. It's the ideal construction equipment for vertical transportation in the field of construction.
Q: What is the main structure of building hoist?
A: The P/M construction hoist mainly contains metal structure, driving system, electrical control system, cable guide & protection system, electrical top crane and safety device.
Q: What is the meaning of the building hoist’s code?
A: Take SC200/200 for example: “SC” stands for rack and pinion hoist, “200/200” stands for double cage and capacity is 2 tons per cage. “SC200” stands for single cage and capacity is 2 tons.
Q: What is the dimension of the cage?
A: Normally the cage dimension is 3X1.5X2.5M (L/W/H) for 2t type hoist. Details should be checked according to our quotation sheet. Also, the size can be customized according to the factual site condition. There are two doors (entrance & exit doors) for each cage, It can be produced as up & down sliding or ramping model for safety and convenience.
- Q:The staff on the construction platform shall not exceed the number of people
- There is no specific specification that should be more platform-specific
- Q:Helped wall bar how to set up, and several layers of set a, two width, wall rod need a few meters long, what shape is the embedded parts, how much of a steel bar, Angle and wall vertical or have?
- According to drawings, find the embedded at the scene near the level of architectural axis positioning and high elevation line (50 wire or 1 m wire) location and double-check, axis dividing levels as much as possible in accordance with the size distribution. Find out after each axis, measuring building contour, and map measure the buildings, and building construction drawing contrast, timely transfer measurement results to the designer, designer analyze the error and make changes
- Q:What is the need for the sc200/200 construction elevator cable?
- The sc200/200 construction elevator cable line should not be below 120 square. Man's ladder 33KW, 5 * 33 = 165KW The tower is 45KW one, 2 * 45 = 90KW The pressure slag welder is estimated to be 25KW Touch welder 1OKW, 5 * 10 = 50KW Other facilities such as mixer, temporary illumination etc. 30KW Total power: 165 + 90 + 25 + 50 + 30 = 365KW One square cable is 5 minus 7A, 380V is 1KW is equal to 2A. That's 730A 730A divided by 5-7 calculates that the cable line should not be less than 120 square.
- Q:How does the construction elevator add up
- You can use a ready-made high-altitude operating platform and a high-altitude working platform
- Q:How to adjust the weight limit of the construction elevator
- You're talking about a weight monitor! There are a lot of models and not a good idea.
- Q:How does the driver of the construction elevator do the search for a sudden power failure
- There are clear rules for the safety of construction machinery (JGJ33-2001). 6.12.17 when the elevator is running in an existing abnormal condition, it should stop immediately and take effective measures to reduce the cage down to the ground level, and keep running after the failure. When the electric is out of control in operation, the stop button should be pressed immediately. The stop button is not allowed until the failure is ruled out. 6.12.20 when elevator in the operation of the midway stop due to power outages or other reasons, can be manually, the end of a motor brake electromagnet manual release slowly shake handshandle pull outward, slowly slide down the ladder cage, ladder cage fall shall not exceed the rated speed, manually drop must be conducted by professional maintenance personnel manipulation.
- Q:How many meters or how many layers should the construction elevator be installed?
- Construction elevator is also called construction lifter, alias outdoor elevator or people dual-purpose ladder. The country is not clear how many meters or how many layer must be used, but in some coastal developed cities are now more than 30 meters using construction elevator, some cities also issued relevant rules more than 30 meters must use construction lifter, gantry and hoist is no longer used.
- Q:Elevator installation approach, need to give the total package (inspect) what data, come a master to answer the detail point
- Supplement: Component members: project manager, safety personnel, inspectors, field director, technical director, foreman, elevator operation (mechanical, electrical installation and maintenance) welders, electricians, scaffolder, etc. The subcontract unit project manager shall have a certificate of construction, and special work shall be given the special work certificate. If the special work certificate is outside the province and province, the construction committee of the construction site should be put on the record.
- Q:The elevator is banned from using elevators for more than a class of high winds
- According to the safety requirement is level 6, please adopt!
- Q:What about the energy efficiency of the escalator
- Construction elevator adopts frequency conversion stepless speed, smooth braking, small impact on the grid, and energy saving effect is obvious, ordinary construction elevator running speed is 36 m/min, motor, 3 * 11 kw; Frequency conversion construction elevator running speed can reach at low speed: 0-46 m/min, motor: 2 * 11 kw, whether in theory or in practical construction, energy saving effect is remarkable, some developed coastal areas in frequency conversion construction elevator as mainstream products has become a trend.
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Building Hoist 1200kg without Counterweight
- Ref Price:
-
$10,000.00 - 50,000.00
/ unit
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 30 unit/month
OKorder Service Pledge
OKorder Financial Service
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