行业组件数据 · 2026

支腿安装垫

Outrigger mounting pads are reinforced structural components that provide stable load-bearing surfaces for truck chassis outriggers during stationary operations.

技术定义与适配语境
典型 支腿安装垫 会按材料、尺寸公差、适配关系和失效风险在 汽车制造 中评估。

Outrigger mounting pads are engineered structural components integrated into truck chassis frames, designed to distribute concentrated loads from hydraulic or mechanical outriggers during stationary lifting, drilling, or stabilization operations. These pads reinforce chassis points where outriggers apply downward forces, preventing structural deformation, ensuring stability on uneven terrain, and maintaining vehicle integrity under operational stresses. They typically feature high-strength steel construction, precise mounting interfaces, and corrosion-resistant finishes to withstand harsh industrial environments.

组件规格

定义
Outrigger mounting pads are engineered structural components integrated into truck chassis frames, designed to distribute concentrated loads from hydraulic or mechanical outriggers during stationary lifting, drilling, or stabilization operations. These pads reinforce chassis points where outriggers apply downward forces, preventing structural deformation, ensuring stability on uneven terrain, and maintaining vehicle integrity under operational stresses. They typically feature high-strength steel construction, precise mounting interfaces, and corrosion-resistant finishes to withstand harsh industrial environments.
工作原理
Outrigger mounting pads function by transferring concentrated loads from outrigger feet to the truck chassis frame through reinforced contact surfaces. During deployment, outriggers extend and press against these pads, which distribute forces across a wider chassis area via their integrated reinforcement plates and gussets. This prevents point loading that could bend or crack chassis rails, while providing a stable, non-slip interface that maintains vehicle levelness and prevents settling on soft ground. The pads' design ensures load paths follow chassis stress lines, minimizing deflection and maximizing stability.
材料
High-strength low-alloy steel (HSLA) grades such as ASTM A572 or similarwith yield strengths of 345-550 MPaoften hot-dip galvanized or coated with epoxy/polyurethane finishes for corrosion resistancemay include rubber or polyurethane inserts for vibration damping and surface protection.
Thickness
10-25 mm
Load Capacity
15-50 tons per pad
Surface Hardness
HB 200-350
Temperature Range
-40°C to +120°C
Corrosion Resistance
ISO 12944 C4-M classification
Mounting Bolt Pattern
ISO metric or SAE standard
标准
ISO 8525DIN 15434SAE J429

行业分类与别名

支腿安装垫 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

Material fatigue from repeated high-load cycles->Crack propagation in pad or chassis attachment points->Regular ultrasonic testing and use of fatigue-resistant steel grades
Corrosive environment without proper protection->Reduced cross-section and load capacity->Hot-dip galvanizing and scheduled coating inspections
Overloading beyond rated capacity->Plastic deformation or sudden fracture->Clear load rating labeling and operator training

工业生态与工程逻辑

0
Structural fatigue from cyclic loading
1
Corrosion in harsh environments
2
Improper installation causing chassis stress concentrations
3
Incompatible load ratings leading to failure

合规与检测

tolerance
±1.5 mm flatness, ±2 mm positional accuracy for mounting holes
test method
Static load testing per ISO 8525, non-destructive testing (MPI/UT), corrosion resistance testing per ASTM B117

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 outrigger mounting pads on truck chassis?

They distribute concentrated outrigger loads across chassis frames to prevent structural damage and ensure operational stability.

Can outrigger mounting pads be retrofitted to existing truck chassis?

Yes, but requires professional assessment of chassis integrity and proper welding/bolting following manufacturer specifications.

How do environmental conditions affect outrigger pad performance?

Extreme temperatures and corrosive environments require appropriate material grades and protective coatings to maintain structural integrity.

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CNFX Industrial Component Index · 汽车制造

数据基础

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初步技术归类
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