行业组件数据 · 2026

附件吊耳/支架

Attachment lugs and brackets are structural components designed for secure connection and load transfer in lifting frames and machinery.

技术定义与适配语境
典型 附件吊耳/支架 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。

Attachment lugs and brackets are engineered mounting points or support structures integrated into lifting frames to facilitate the connection of auxiliary equipment, safety devices, or additional load-bearing elements. They are critical for distributing mechanical stresses, ensuring alignment, and providing standardized interfaces for hooks, slings, sensors, or protective guards in industrial lifting applications.

组件规格

定义
Attachment lugs and brackets are engineered mounting points or support structures integrated into lifting frames to facilitate the connection of auxiliary equipment, safety devices, or additional load-bearing elements. They are critical for distributing mechanical stresses, ensuring alignment, and providing standardized interfaces for hooks, slings, sensors, or protective guards in industrial lifting applications.
工作原理
These components function by transferring loads from connected equipment to the main lifting frame structure through mechanical fastening (bolts, welds) or integrated design. They distribute forces to prevent stress concentration, maintain geometric stability under dynamic loads, and provide fail-safe attachment points that comply with load rating requirements.
材料
Typically manufactured from high-strength low-alloy (HSLA) steel (e.g.ASTM A572 Grade 50)carbon steel (e.g.S355JR)or alloy steel (e.g.4140). May include galvanizedpowder-coatedor stainless steel (e.g.304/316) variants for corrosion resistance. Material selection depends on load capacityenvironmental conditionsand welding compatibility.
Load Capacity
5-50 tons (design-dependent)
Mounting Type
Welded or bolted
Safety Factor
Minimum 4:1
Surface Finish
Shot-peened or painted
Temperature Range
-20°C to +150°C
标准
ISO 12100ISO 10218-2DIN 15020DIN 4113

行业分类与别名

附件吊耳/支架 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

Incorrect load calculation or dynamic shock loads->Crack propagation or lug deformation->Implement regular non-destructive testing (NDT) and adhere to safety factor margins.
Corrosive exposure without protective coating->Reduced cross-sectional strength and sudden fracture->Use corrosion-resistant materials or apply protective finishes per environmental specs.
Poor weld quality or heat-affected zone (HAZ) issues->Structural separation under load->Follow qualified welding procedures and conduct post-weld inspections.

工业生态与工程逻辑

0
Overloading beyond rated capacity
1
Fatigue failure from cyclic loading
2
Corrosion in harsh environments
3
Improper installation or alignment
4
Material defects or weld imperfections

合规与检测

tolerance
±1.5mm on mounting hole centers, ±2° on angular alignment
test method
Proof load testing to 150% of rated capacity, ultrasonic testing for weld integrity, salt spray testing for corrosion resistance

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 primary function of attachment lugs on a lifting frame?

They provide secure, rated connection points for auxiliary equipment like hooks, slings, or sensors while distributing loads to prevent structural failure.

How are attachment brackets typically mounted to lifting frames?

Through welding (for permanent integration) or bolting (for adjustable/replaceable designs), following standardized patterns and torque specifications.

What standards govern the design of these components?

ISO 12100 for safety, ISO 10218-2 for robotics integration, and DIN 15020 for crane and lifting equipment calculations.

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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: 附件吊耳/支架

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。

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URN:CNFX:ME:UNIT:ATTACHMENT_LUGS_BRACKETS