Building Hoist Single SC270 Middle Speed

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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Product Description:

 

Building Hoist Single SC270 Middle Speed

 

Driving board

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 .

 

Driving frame

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

 

Building Hoist Single SC270 Middle Speed

 

Anchorage System

 

Building Hoist Single SC270 Middle Speed

  

Driving Unit

 

 Building Hoist Single SC270 Middle Speed


Warehouse

Building Hoist Single SC270 Middle Speed


Building Hoist Specifiction

 

 Building Hoist Single SC270 Middle Speed

 

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.


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Q:How to set up the construction elevator?
In the construction preparation stage, must first be familiar with the steel stair construction drawing and construction drawings of embedded object, combined with the site construction conditions, to understand the distribution of the embedded parts of this project, form, and according to the construction characteristics of the project construction scheme of embedded object, technical disclosure, etc.
Q:How does the construction lift fall without electricity
Pull the manual release (or pedal release) to loosen the electric motor to loosen the brake, the lift will fall, and the speed localizer will die. It's not that professionals don't try "very dangerous"
Q:The construction of more than many floors must be used for construction elevators
Elevator drivers must be trained in special safety technology, qualified for examination, and will be on duty. Strict drunken work. The driver must be familiar with the performance, construction, maintenance and maintenance of the elevator, and fill in the mechanical resume and the required reports in time. No inflammable, flammable goods and other sundries shall be piled up in the vicinity of 5m in the construction elevator, and no ditch, pits, or groove shall be dug in this area. The floor feed of the elevator should be set up for protection. When the cage is repaired, if the parts are removed and the weight of the ladder is below the weight, the ladder cage must be locked in the rail. It is strictly forbidden to use the shaft of the construction elevator to support the cable line and other items not related to the elevator. A tower crane or other lifting machine that is built on the same site shall be more than 5m above the elevator and should be properly protected against collision. After the construction elevator is installed, it must be checked and approved by the relevant personnel.
Q:The tower crane is on a surface with the construction elevator, and only 2 or 3 meters away. Is that allowed
There are no rules for the distance between tower crane and construction elevator, but note the following points: (1) the foundation of the tower crane and the construction elevator cannot affect each other; (2) the construction elevator shall not be higher than the tower crane. (3) the location of the elevator shall not be blocked by the position of the construction elevator; (4) the use of the same circuit and the same distribution box with the construction elevator shall not be used by the tower crane. The distance between the tower crane and the construction elevator can be anywhere, as long as the above aspects are met.
Q:Why is the construction elevator open on one side and the other on the other
Double door is feeding door, double door to the outside of the other's role is to prevent someone broke into the cage after elevator start circle accident, because outside over the door of the cage has a travel switch, when someone will ring into the cage opened the cage door, travel switch action at this moment, the elevator power cuts, you won't get elevator lay down this kind of thing. The door is open only when the lift is off the ground, as is said upstairs.
Q:There are differences between the construction elevator and the construction elevator
The principle is different, the construction elevator operates in the litter box. The elevators are short for construction elevators, which are very high in the safety and performance of large facilities that can be used on the site. The construction elevator should be a dual-use lifting device.
Q:How many people are there for construction workers
Different models of different sizes, small can multiply 10 people, this time see a big, can take 14 people
Q:How much cable does the construction elevator 44KVA need?
44KW three phase power: 79A, BV5X16
Q:Where is the location of the elevator in the project
Construction elevator location setting, need to take into consideration the situation of the scene and the layout of the building, should consider the following factors: To facilitate the conveyance of material transportation, choose the more spacious rooms in the layout of the floor as import and export; The outside of the elevator is as spacious as possible, with construction channels and materials. The construction materials are minimized in the floor, usually in the middle of the flat. The construction personnel are handy; Monomer building expansion joints at the junction, traffic between unit set up by the elevator capsules export operation platform is completed, so the corresponding reduced floor wall body of the reserved hole lien expansion joints
Q:What is the main function of the construction elevator safety guard
Falling to a certain speed will automatically card death

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