What is the working principle of the construction elevator for wind power towers? The working principle of the construction elevator for wind power towers is mainly as follows: **I. Mechanical structure part** The construction elevator for wind power towers usually consists of guide rails, a car, a driving device, safety devices, and so on. The guide rails are installed along the wind power tower, providing stable guidance for the up and down movement of the car. The car is the part that carries personnel and materials. Its design usually takes into account safety and comfort and has a certain protective structure. The driving device generally uses a motor drive to drive the car to move up and down along the guide rails through a transmission mechanism (such as wire ropes, gear racks, etc.). **II. Control system part** 1. Start and operation: - The operator issues a start command through control buttons or joysticks. After the control system receives the command, it starts the motor and makes the driving device start to work. - The power of the motor is transmitted to the car through the transmission mechanism, pushing the car to move up or down along the guide rails. The control system will adjust the motor speed according to the preset speed curve to achieve smooth acceleration, uniform speed, and deceleration operation. 2. Safety protection: - Speed governor: When the running speed of the car exceeds the set value, the speed governor will trigger the safety braking device to slow down and stop the car to prevent overspeed accidents. - Safety gear: In an emergency, such as when the car falls rapidly, the safety gear will clamp the guide rails to prevent the car from continuing to fall and ensure the safety of personnel and equipment. - Door lock device: Ensure that the car door and the entrance and exit doors of each floor are closed and locked before the elevator can operate normally. Prevent personnel or items from entering the dangerous area when the door is not properly closed. 3. Floor positioning: - The elevator is usually equipped with a floor sensing device that can accurately identify the floor position where the car is located. When the car approaches the target floor, the control system will automatically adjust the speed to achieve a smooth stop. **III. Power transmission part** If wire rope transmission is used, the motor winds up or releases the wire rope through a drum to realize the lifting and lowering of the car. The strength and toughness of the wire rope must be able to bear the weight of the car and the load it carries and ensure reliability during long-term use. If gear and rack transmission is used, the motor drives the gear to roll on the rack, driving the car to move up and down. This transmission method has high precision and stability. In short, through the collaborative work of mechanical structure, control system, and power transmission parts, the construction elevator for wind power towers realizes the safe and efficient transportation of personnel and materials inside the wind power tower, providing important equipment support for the construction and maintenance of wind power towers.Products Parameter:
| Product Range |
Model |
Rated Load Capacity (kg) |
Lifting Speed (m/min) |
Motor Power (kw) |
Counterweight (kg) |
Single car |
with counter weight |
SCD100 |
1000 |
36 |
2×11 |
1000 |
| SCD200 |
2000 |
36 |
2×11 |
1000 |
| SCD320 |
3200 |
36 |
3×11 |
1200 |
| no counter weight |
SC100 |
1000 |
36 |
2×11 |
0 |
| SC100 |
1000 |
36 |
2×7.5 (New Type) |
0 |
| SC200 |
2000 |
36 |
3×11 |
0 |
| SC200 |
2000 |
36 |
2×11(New Type) |
0 |
| SC320 |
3200 |
36 |
3×15(New Type) |
0 |
Dual car
|
with counter weight |
SCD100/100 |
2×1000 |
36 |
2×2×11 |
2×1000 |
| SCD200/200 |
2×2000 |
36 |
2×2×11 |
2×1000 |
| SCD320/320 |
2×3200 |
36 |
2×3×11 |
2×1200 |
| no counter weight |
SC100/100 |
2×1000 |
36 |
2×2×11 |
0 |
| SC100/100 |
2×1000 |
36 |
2×2×7.5(New Type) |
0 |
| SC200/200 |
2×2000 |
36 |
2×3×11 |
0 |
| SC200/200 |
2×2000 |
36 |
2×2×11(New Type) |
0 |
| SC320/320 |
2×3200 |
36 |
2×3×15(New Type) |
0
|
Product features:
?Excellent safety record
?High quality products approved by ISO9001, CE and GOST certificates
?Durable and reliable for fine material and workmanship
?Convenient for installation, disassembly and maintenance
Remark:
?Recommended specification of car (L×W×H)(m):
2.5×1.3×2.5; 3×1.3×2.5; 3.2×1.5×2.5; 3.6×1.5×2.5; 3.8×1.5×2.5; 4×1.5×2.5; 4.2×1.5×2.5
?The dimension of suspension car can also be customized
?Other brand products may be applied for motor and speed reducer based on the needs of customer
?Recommended installation height for general construction hoist should not be more than 150m
?I-type tie-in is appliable for construction hoist less than 150m high
?If installation height is above 200m, construction hoist with counterweight is recommended
Company Profile
Established in August 2003, GAOLI Engineering Machinery Co., Ltd. proudly stands headquartered in Tongjing Town of Jiangning District, Nanjing. Our expansive facility covers 36,000 square meters, including a construction area of 20,000 square meters, reflecting our commitment to growth and excellence.
Over the years, GAOLI has relentlessly pursued improvements in our management systems and processes. We have cultivated a robust enterprise culture rooted in our core values, which emphasize efficiency and service quality. With 'eternal trust' as our foundation, we promote technological innovation driven by customer needs and feedback. Our customer-oriented approach has earned us a reputation for providing exemplary services in the construction machinery sector, characterized by superior problem-solving capabilities and rapid response times.
GAOLI steadfastly adheres to our business philosophy: 'Customer Supreme, Quality First, and Pursuit of Excellence.' We strive to form a symbiotic community of interests with our customers and partners, leveraging our brand, capital, technology, and market strengths. Our ongoing mission is to enhance service quality and capabilities, offering high-quality, technologically advanced products and services. 'To achieve your dreams, we will continue our efforts!'
Audited Supplier 
){kind=link}