محدود کننده ارتفاع بلند کردن

فهرست مطالب نشان دادن

محدود کننده ارتفاع بالابر به طور موثر خطرات بلند کردن بیش از حد قلاب را کاهش می دهد, which can lead to catastrophic failures such as boom damage, cable snapping, or collision with overhead structures—common hazards in جرثقیل سقفی کارگاه ها, جرثقیل دروازه ای yards, and port container terminals. By delivering precise height control and timely intervention, this device ensures seamless coordination between lifting operations and site infrastructure, becoming an essential component for safeguarding critical lifting equipment in industrial and logistics hubs.

محدود کننده ارتفاع بلند کردن

Lifting Height Limiter Core Functions & Working Principles

The lifting height limiter operates on a sophisticated yet reliable mechanism that combines precision sensing, intelligent processing, and responsive control. Its core functions are engineered to address the key safety challenges in lifting operations:

1. Real-Time Height Monitoring: Equipped with high-precision sensors (such as rotary encoders or laser distance sensors), the device continuously detects the lifting height of the hook or load. The sensor data is transmitted to the central control unit, which processes the information with an accuracy of up to ±1mm, ensuring that even minor height changes are captured.
2. Multi-Level Alarm System: To provide gradual warnings and prevent sudden disruptions, the limiter features multi-level alarm thresholds. When the lifting height reaches the first-level (pre-alarm) threshold, a visual and audible alarm is triggered to alert the operator. If the height continues to approach the second-level (action) threshold, the device sends a signal to reduce the lifting speed. در نهایت, when the preset maximum height is reached, the limiter initiates an automatic shutdown of the lifting mechanism, stopping all upward movement immediately.
3. Manual Override & توقف اضطراری: In emergency situations or for maintenance purposes, the device is equipped with a manual override function that allows authorized personnel to temporarily bypass the height limit under strict safety protocols. علاوه بر این, an integrated emergency stop button provides an extra layer of protection, enabling instant shutdown of the entire lifting system if needed.
4. ثبت داده ها & مانیتورینگ از راه دور: Advanced models come with data logging capabilities, which record key operational parameters such as lifting height, alarm events, and shutdown instances. This data can be exported via USB or transmitted to a central monitoring system through wireless communication (such as Wi-Fi or Bluetooth), facilitating equipment maintenance, performance analysis, and safety audits.

محدود کننده ارتفاع بلند کردن

Lifting Height Limiter Technical Specifications

پارامتر	مشخصات
Lifting Height Range	0 – 500m (customizable for special requirements)
دقت	±1mm
Alarm Levels	2-level (pre-alarm & action alarm)
Input Voltage	AC 220V/380V ±10%, 50/60هرتز; DC 24V ±20%
Output Signal	Relay output (NO/NC), 4-20mA analog output
سطح حفاظت	IP65/IP67 (مناسب برای محیط های صنعتی خشن)
دمای عملیاتی	-40℃ to +85℃
Communication Interface	RS485 (Modbus RTU), Wi-Fi, Bluetooth (اختیاری)

Lifting Height Limiter Application Scenarios

محدود کننده ارتفاع بلند کردن

The versatility of the lifting height limiter makes it suitable for a wide range of lifting equipment and industries. Its robust design and reliable performance ensure optimal safety in various operational environments:

صنعت ساختمان

Used in tower cranes, جرثقیل های سیار, and construction hoists to prevent collisions with building structures, overhead cables, or other obstacles during high-rise construction. It ensures that the lifting hook does not exceed the safe height, protecting both the crane and the construction site.

انبارداری & لجستیک

Applied in overhead cranes, جرثقیل های گانی, and forklifts in warehouses and logistics centers. It helps maintain precise control over the lifting height when stacking goods, avoiding damage to the warehouse ceiling, shelves, or the goods themselves.

Port & حمل و نقل

Installed on جرثقیل های کشتی به ساحل, rubber-tired gantry cranes, and container handlers in ports. It ensures safe and efficient loading and unloading of containers by preventing over-lifting, which could lead to accidents involving ships, ظروف, or port infrastructure.

مزایای محصول

The Lifting Height Limiter stands out in the market due to its unique combination of safety, دقت, and user-friendliness. Here are its key advantages:

1. ایمنی پیشرفته: By preventing over-lifting accidents, it significantly reduces the risk of equipment damage, personal injury, and operational downtime. The multi-level alarm system and automatic shutdown function provide comprehensive protection.
2. دقت بالا & قابلیت اطمینان: The use of high-quality sensors and advanced control algorithms ensures accurate height monitoring and stable performance even in harsh industrial environments (such as dust, رطوبت, و ارتعاش).
3. نصب آسان & کالیبراسیون: The device is designed with a compact and modular structure, making it easy to install on various types of lifting equipment. It also features a user-friendly interface for quick calibration and parameter setting, reducing installation time and labor costs.
4. راه حل های قابل تنظیم: We offer customizable height ranges, alarm thresholds, and communication interfaces to meet the specific requirements of different industries and applications. Our technical team works closely with customers to provide tailored solutions.
5. مقرون به صرفه: Investing in a lifting height limiter helps avoid costly accidents, equipment repairs, and production losses. Its long service life and low maintenance requirements make it a cost-effective safety solution in the long run.

پایان

The lifting height limiter is more than just a safety device; it is a cornerstone of efficient and responsible lifting operations. With its advanced technology, عملکرد قابل اعتماد, and wide application range, it provides peace of mind to operators, managers, and business owners alike. By choosing our lifting height limiter, you are investing in the safety of your personnel, the protection of your equipment, and the optimization of your operational processes. Contact us today to learn more about how our lifting height limiter can be tailored to your specific needs and enhance the safety and efficiency of your lifting operations.

با PDF به اشتراک بگذارید: دانلود کنید

حمل و نقل جرثقیل

در نظر گرفتن

آخرین نظرات

جوزف عینو سعید:

لطفا من به نمودار مدار الکتریکی جرثقیل سقفی 3 تن نیاز دارم (ویهوا) نه. 2000266711

خداحافظ هو یو سعید:

ظهر بخیر, عزیز, من می خواهم از شما نقل قول برای زیر بپرسم, 1. چرخ فولادی سنگین 2. اندازه: 300mm OD x 80mm thickness x 50mm shaft hole 3.Material: فولاد ملایم 4. مقدار مورد نیاز: 192ea This requestions is for the investment plan. Please me know your estimate price Regards B.H.YOO

آنا ولاسنیتا سعید:

ظهر بخیر! اسم من آنا است, و من نماینده شرکت رومانیایی هستم. به دنبال خرید جرثقیل سقفی با مشخصات زیر هستیم: 2.5حرف. طول دهانه 50 متر, عرض دهانه 18 متر - 4 واحدها. 8حرف. طول دهانه 60 متر, عرض دهانه 18 متر - 3 واحدها. 25حرف. طول دهانه 50 متر, عرض دهانه 18 متر - 1 واحد. تمام جرثقیل ها باید دارای کنترل از راه دور باشند. میشه قیمت هاتون رو به ایمیلم بفرستید?

صدوه گانی سعید:

غل و زنجیر, نوع پیچ, تعظیم, G-2130 8.5T, Hot Dipped Galvanized 25Pcs Air Winch, Capacity-22000 LBS/10 TON 1Pcs Traveling Crane Hook Block Assembly ; Load Capacity-30 TON 1Pcs 6x19-IWRC, Diameter-7/8 Inch/ 22 MM, گالوانیزه, 1770MPa, MBL 305KN, Length 250M/Reel 1Reel Wire Rope Clip,7/8اینچ, 22مگنی, Hot dipped galvanized 10Pcs Grommet Sling, قطر 1 1/4 اینچ, 32 MM, 6 x37-FC, گالوانیزه, طول: 6 Ft per pcs 20Pcs 8 طناب مهار پلی پروپیلن رشته ای, Diameter 80mm, طول 220 متر / کویل, کل 10 کویل

enorm-services Said:

50t swl crane hook swivel and rotating attachement