行业组件数据 · 2026

附件挂钩

A robust attachment hook designed for secure connection and load transfer on carrier trolleys in industrial material handling systems.

技术定义与适配语境
典型 附件挂钩 会按材料、尺寸公差、适配关系和失效风险在 机械和设备制造 中评估。

The attachment hook is a critical load-bearing component integrated into carrier trolleys, engineered to provide a reliable mechanical interface for connecting various loads, fixtures, or tools. It facilitates the safe and efficient transfer of materials along overhead or ground-mounted conveyor systems, ensuring precise positioning and stability during transport operations in manufacturing and logistics environments.

组件规格

定义
The attachment hook is a critical load-bearing component integrated into carrier trolleys, engineered to provide a reliable mechanical interface for connecting various loads, fixtures, or tools. It facilitates the safe and efficient transfer of materials along overhead or ground-mounted conveyor systems, ensuring precise positioning and stability during transport operations in manufacturing and logistics environments.
工作原理
Operates on the principle of mechanical interlocking and load distribution. The hook's geometry (typically a curved or J-shaped design) engages with corresponding attachment points (eyes, loops, or brackets) on loads. When under tension, forces are transferred through the hook's body to the trolley structure, with the design ensuring the load remains securely captured until intentionally released, often through a manual or automated latching mechanism.
材料
Typically manufactured from high-strength alloy steel (e.g.AISI 4140 or similar grades) for optimal strength-to-weight ratio and fatigue resistance. Surface treatments may include zinc platinghot-dip galvanizingor powder coating for corrosion protection in industrial environments. Alternative materials for specific applications include stainless steel (e.g.316 grade) for corrosive settings or aluminum alloys for lightweight requirements.
Weight
2 kg to 15 kg depending on size
Hook Opening
50 mm to 200 mm
Load Capacity
500 kg to 5000 kg (standard range)
Safety Factor
Minimum 5:1 as per industry standards
Shank Diameter
20 mm to 60 mm
Working Load Limit (WLL)
As per manufacturer rating, typically 1/5 of ultimate strength
标准
ISO 2415DIN 15401ASME B30.10

行业分类与别名

附件挂钩 的常用贸易名称、技术标识和检索关键词。

上级产品

该组件会出现在以下整机或工业产品中。

FMEA · 风险与缓解

诱因 → 失效模式 → 工程缓解

Exceeding Working Load Limit->Plastic deformation or catastrophic fracture->Implement load monitoring systems, clear labeling of WLL, operator training, and regular calibration of weighing devices
Fatigue from repeated loading cycles->Crack initiation and propagation leading to breakage->Design with adequate safety factors, use materials with high fatigue strength, implement regular non-destructive testing (e.g., magnetic particle inspection)
Corrosion in harsh environments->Reduced cross-sectional area and stress corrosion cracking->Apply appropriate protective coatings, select corrosion-resistant materials (e.g., stainless steel), establish regular cleaning and maintenance schedules

工业生态与工程逻辑

0
Overloading beyond WLL
1
Fatigue failure from cyclic loading
2
Wear at contact points reducing strength
3
Corrosion compromising structural integrity
4
Improper engagement causing load disconnection
5
Impact damage from collisions

合规与检测

tolerance
Dimensional tolerances per ISO 2768-m, critical bore and thread tolerances typically H7/g6 or as specified
test method
Proof load testing at 2x WLL, non-destructive testing (magnetic particle or dye penetrant), dimensional verification, material certification per EN 10204 3.1

制造该组件的工厂

来自 CNFX 组件能力表的相关制造商资料。

制造商列表用于前期研究和供应商能力理解,不代表认证、排名或交易担保。

采购评估维度

不是客户评论,也不是实时热度。以下维度用于前期 RFQ 准备和供应商评估。

技术文档
4/5
制造能力
4/5
可检验性
5/5
供应商透明度
3/5

这些分值是采购评估维度示例,不代表真实客户评分、具体国家买家反馈或实时询盘。

相关组件

常见问题

What is the difference between a hook's Working Load Limit (WLL) and its breaking strength?

The Working Load Limit (WLL) is the maximum load that should be applied during normal service, typically calculated with a safety factor (often 5:1). Breaking strength is the actual load at which the hook will fail. For example, a hook with 5000 kg WLL likely has a breaking strength around 25,000 kg.

How often should attachment hooks be inspected?

Regular visual inspections should be conducted before each use. Formal documented inspections by qualified personnel are recommended every 6 to 12 months, or as specified by local regulations and manufacturer guidelines, with particular attention to wear, deformation, and corrosion.

Can attachment hooks be used for lifting people?

No, standard industrial attachment hooks are not designed or certified for personnel lifting. Specialized hooks meeting specific safety standards (like EN 13157 for man-riding) are required for such applications.

我可以直接联系工厂吗?

CNFX 是开放目录,不是交易平台或采购代理。工厂资料和表单用于帮助你准备直接沟通。

CNFX Industrial Component Index · 机械和设备制造

数据基础

CNFX 制造商资料、技术分类、公开产品信息和持续合理性检查。

初步技术归类
本页用于结构化准备研究、RFQ 和供应商评估,不替代买方自己的供应商资质审查、标准核验和技术批准。

请求制造能力信息: 附件挂钩

说明目标数量、应用场景、交期和关键技术要求,用于准备 RFQ 或供应商评估。

谢谢,信息已发送。
谢谢,信息已收到。

需要制造 附件挂钩?

对比具备该组件加工或装配能力的制造商资料。

创建制造商档案 联系我们
上一个组件
附件吊耳/支架
下一个组件
附件接口
URN:CNFX:ME:UNIT:ATTACHMENT_HOOK