उठाने की ऊँचाई सीमक

विषयसूची दिखाओ

उठाने की ऊँचाई रोकने वाला हुक ओवर-लिफ्टिंग के जोखिमों को प्रभावी ढंग से कम करता है, which can lead to catastrophic failures such as boom damage, cable snapping, or collision with overhead structures—common hazards in ऊपरी भारोत्तोलन यंत्र कार्यशालाएं, गैन्ट्री क्रेन 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.

उठाने की ऊँचाई सीमक

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. अंत में, 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 & Emergency Stop: 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. इसके अतिरिक्त, an integrated emergency stop button provides an extra layer of protection, enabling instant shutdown of the entire lifting system if needed.
4. Data Logging & Remote Monitoring: 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.

उठाने की ऊँचाई सीमक

Lifting Height Limiter Technical Specifications

पैरामीटर	विनिर्देश
Lifting Height Range	0 – 500m (customizable for special requirements)
शुद्धता	±1mm
Alarm Levels	2-level (pre-alarm & action alarm)
Input Voltage	AC 220V/380V ±10%, 50/60हर्ट्ज; DC 24V ±20%
Output Signal	Relay output (NO/NC), 4-20mA analog output
सुरक्षा स्तर	IP65/IP67 (suitable for harsh industrial environments)
परिचालन तापमान	-40℃ to +85℃
Communication Interface	RS485 (Modbus RTU), Wi-Fi, Bluetooth (वैकल्पिक)

Lifting Height Limiter Application Scenarios

उठाने की ऊँचाई सीमक

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:

निर्माण उद्योग

Used in tower cranes, मोबाइल क्रेन, 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.

भंडारण & रसद

Applied in overhead cranes, गैंट्री क्रेन्स, 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.

पत्तन & शिपिंग

Installed on जहाज से किनारे तक पहुँचने वाली क्रेनें, 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, कंटेनरों, or port infrastructure.

उत्पाद लाभ

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

1. बढ़ाया सुरक्षा: 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. उच्चा परिशुद्धि & विश्वसनीयता: 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, नमी, and vibration).
3. आसान स्थापना & Calibration: 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. अनुकूलन योग्य समाधान: 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. प्रभावी लागत: 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.

निष्कर्ष

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, विश्वसनीय प्रदर्शन, 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.

पीडीएफ के साथ साझा करें: डाउनलोड करना

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जोसेफ ऐनू ने कहा:

कृपया मुझे 3 टन ओवरहेड क्रेन के लिए विद्युत सर्किट आरेख की आवश्यकता है (वेहुआ) नहीं. 2000266711

ब्योंग हो यू ने कहा:

शुभ दोपहर, प्रिय, मैं आपसे नीचे दिए गए उद्धरण के बारे में पूछना चाहता हूं, 1. अत्यधिक टिकाऊ स्टील व्हील 2. आकार: 300mm OD x 80mm thickness x 50mm shaft hole 3.Material: हल्का स्टील 4. आवश्यक मात्रा: 192ea This requestions is for the investment plan. Please me know your estimate price Regards B.H.YOO

अन्ना व्लासनिता ने कहा:

शुभ दोपहर! मेरा नाम एना है, और मैं रोमानियाई कंपनी का प्रतिनिधित्व करता हूं. हम निम्नलिखित विशिष्टताओं वाली ओवरहेड क्रेनें खरीदना चाह रहे हैं: 2.5टी. स्पान की लंबाई 50 मी, अवधि की चौड़ाई 18 मी - 4 इकाइयां. 8टी. स्पान की लंबाई 60 मी, अवधि की चौड़ाई 18 मी - 3 इकाइयां. 25टी. स्पान की लंबाई 50 मी, अवधि की चौड़ाई 18 मी - 1 इकाई. सभी क्रेनों में रिमोट कंट्रोल होना चाहिए. क्या आप अपनी कीमतें मेरे ईमेल पर प्रदान कर सकते हैं?

सदोह गनी ने कहा:

बेड़ी, बोल्ट प्रकार, झुकना, जी-2130 8.5टी, Hot Dipped Galvanized 25Pcs Air Winch, Capacity-22000 LBS/10 TON 1Pcs Traveling Crane Hook Block Assembly ; Load Capacity-30 TON 1Pcs 6x19-IWRC, डायमीटर-7/8 इंच/ 22 मिमी, जस्ती, 1770एमपीए, एमबीएल 305KN, Length 250M/Reel 1Reel Wire Rope Clip,7/8इंच, 22मिमी, Hot dipped galvanized 10Pcs Grommet Sling, व्यास 1 1/4 इंच, 32 मिमी, 6 x37-एफसी, जस्ती, लंबाई: 6 Ft per pcs 20Pcs 8 स्ट्रैंड पॉलीप्रोपाइलीन मूरिंग रस्सी, व्यास 80 मिमी, लंबाई 220 मीटर/कॉइल, कुल 10 कुंडलियाँ

एनॉर्म-सर्विसेज ने कहा:

50t swl crane hook swivel and rotating attachement