10 টন কপিকল হুক মাত্রা

For a 10-ton crane, understanding its hook dimensions isn’t just technical trivia; it’s critical for safety, compatibility, and optimal operation. As a leading global crane manufacturer, Weihua designs and produces hooks engineered for reliability, adhering to stringent international standards (like DIN, আইএসও, ফেম). Let’s break down the key dimensions you need to know for a typical Weihua 10 টন ক্রেন হুক.

Why Dimensions Matter

Before diving into numbers, remember why these dimensions are crucial:

1. লোড নিরাপত্তা: The throat opening must be large enough to accommodate slings, শেকলস, and the load itself securely.

2. শক্তি & সুরক্ষা: Dimensions directly relate to the hook’s structural integrity and Working Load Limit (ডাব্লুএলএল).

3. সামঞ্জস্য: Hooks must fit correctly onto the ক্রেন হুক ব্লক or lifting attachment.

4. Rigging Efficiency: The right size hook makes rigging faster and safer.

5. Wear Monitoring: Knowing initial dimensions allows you to measure wear over time (critical for inspections).

Key Weihua 10-Ton Hook Dimensions (সাধারণ পরিসীমা)

It’s vital to understand that exact dimensions can vary slightly depending on the specific Weihua crane model (যেমন, একক গার্ডার, ডবল গার্ডার, hoist type), the hook design (যেমন, standard eye hook, clevis hook), and the applicable standard. তবে, here are the core dimensions you’ll encounter for a standard 10-ton (ডাব্লুএলএল) forged hook commonly used on Weihua overhead cranes and hoists:

• 1. গলা খোলার (ক): This is the horizontal distance across the widest part inside the hook’s curve.

  • Typical Range for Weihua 10-ton Hook: Approximately 75 মিমি - 85 মিমি (3.0 in – 3.3 in)
  • কেন এটা গুরুত্বপূর্ণ: Dictates the maximum width of slings, শেকলস, or load attachments that can fit inside the hook safely.

• 2. হুক উচ্চতা (খ): The vertical distance from the bottom of the hook tip to the top of the hook shank (where the nut sits or where it attaches to the swivel/lifting block).

  • Typical Range for Weihua 10-ton Hook: Approximately 170 মিমি - 200 মিমি (6.7 in – 7.9 in)
  • কেন এটা গুরুত্বপূর্ণ: Affects the overall hook profile and clearance under the crane structure or near obstacles.

• 3. ব্যাস শঙ্ক (গ): The diameter of the threaded portion at the top of the hook.

  • Typical Range for Weihua 10-ton Hook: Approximately 50 মিমি - 60 মিমি (2.0 in – 2.4 in)
  • কেন এটা গুরুত্বপূর্ণ: This is a critical strength component. It must match the thread size of the hook nut or the attachment point on the lifting block. Proper torque on the nut is essential for safety. Wear on the shank threads is a serious inspection point.

• 4. Hook Tip Width (ডি): The thickness of the hook at its tip.

  • Typical Range for Weihua 10-ton Hook: Approximately 40 মিমি - 50 মিমি (1.6 in – 2.0 in)
  • কেন এটা গুরুত্বপূর্ণ: The tip experiences significant wear and stress. Minimum tip thickness is a key parameter checked during inspections to ensure structural integrity hasn’t been compromised.

• 5. হুক গলা গভীরতা (ই): The vertical distance from the center of the throat opening down to the lowest point inside the hook’s curve.

  • Typical Range for Weihua 10-ton Hook: Approximately 80 মিমি - 100 মিমি (3.1 in – 3.9 in)
  • কেন এটা গুরুত্বপূর্ণ: Determines how deeply a sling or load can sit within the hook, affecting stability and reducing the chance of the load slipping out.

Important Considerations for Weihua Hooks

• সুরক্ষা ল্যাচ: Most Weihua 10-ton hooks come equipped with a spring-loaded safety latch as standard or as a critical option. Ensure the latch functions correctly and is not damaged.

• উপাদান & চিহ্নিত করা: Weihua hooks are forged from high-quality alloy steel. Look for the mandatory markings:

  • ডাব্লুএলএল (10 T or 10000 কেজি)
  • গ্রেড (যেমন, এম, পৃ, S – indicating material grade per DIN/ISO)
  • Manufacturer’s Mark (Weihua or WH)
  • Unique Identification Number

• সুইভেল: Many Weihua hooks incorporate a swivel mechanism above the hook itself. This allows the load to rotate without twisting the wire rope. Dimensions given above usually refer to the hook below the swivel. The overall height including the swivel will be greater.

• NEVER EXCEED WLL: The 10-ton rating is the absolute maximum safe working load under defined conditions. Never lift beyond this limit.

• ম্যানুয়ালটি দেখুন! The definitive source for the exact dimensions of the hook on your specific Weihua crane or hoist is the original equipment manual or product datasheet. Contact Weihua or your authorized dealer if this documentation is unavailable.

• Inspection is Paramount: Regularly inspect the hook for wear, বিকৃতি, ফাটল (especially at the tip and shank), জারা, and proper latch function. Measure wear against the original dimensions. Replace the hook if wear exceeds allowable limits or any defects are found.

While the typical dimensions outlined above (Throat ~75-85mm, Height ~170-200mm, Shank ~50-60mm) provide a solid guideline for a Weihua 10-ton crane hook, always prioritize the specifications for your exact equipment. Understanding these dimensions empowers safer lifting operations, ensures compatibility with rigging gear, and provides the baseline needed for critical inspection and maintenance. When in doubt about the condition or specifications of your Weihua crane hook, consult a qualified inspector or contact Weihua directly. মনে রাখবেন, the hook is your critical link to safety – treat its specifications and condition with the utmost importance.