行业组件数据 · 2026

支腿垫板

繁體:支腿墊板

支腿垫板是放置在移动机械(如起重机、高空作业平台和混凝土泵车)液压支腿下方的结构件,用于将支腿载荷分散到地面,降低接地压力,防止土壤破坏、设备倾翻或结构损坏。

技术定义与适配语境
典型 支腿垫板 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。

支腿垫板是设计用于放置在移动机械(如起重机、高空作业平台和混凝土泵车)液压支腿脚下的结构件。它们作为支腿靴与地面之间的载荷分散界面,降低地面承载压力,以防止土壤破坏、设备倾翻或结构损坏。这些垫板经过工程设计和制造,能够承受压缩力,同时在沥青、混凝土、草地和不平整地面等各种地形上保持稳定性。 支腿垫板的工作原理基于压力分布。当液压支腿伸出以稳定设备时,支腿靴的集中载荷传递到垫板上,垫板将该力分散到更大的表面积上。这降低了地面压力,使其低于土壤的承载能力,防止下沉并保持设备稳定性。垫板的刚性结构确保载荷均匀分布,而其表面纹理提供摩擦力以防止横向移动。

组件规格

定义
支腿垫板是设计用于放置在移动机械(如起重机、高空作业平台和混凝土泵车)液压支腿脚下的结构件。它们作为支腿靴与地面之间的载荷分散界面,降低地面承载压力,以防止土壤破坏、设备倾翻或结构损坏。这些垫板经过工程设计和制造,能够承受压缩力,同时在沥青、混凝土、草地和不平整地面等各种地形上保持稳定性。

支腿垫板的工作原理基于压力分布。当液压支腿伸出以稳定设备时,支腿靴的集中载荷传递到垫板上,垫板将该力分散到更大的表面积上。这降低了地面压力,使其低于土壤的承载能力,防止下沉并保持设备稳定性。垫板的刚性结构确保载荷均匀分布,而其表面纹理提供摩擦力以防止横向移动。
工作原理
Outrigger pads operate on the principle of pressure distribution. When hydraulic outriggers extend to stabilize equipment, the concentrated load from the outrigger shoe is transferred to the pad, which spreads this force over a larger surface area. This reduces ground pressure below the soil's bearing capacity, preventing sinking and maintaining equipment stability. The pad's rigid structure ensures even load distribution while its surface texture provides friction to prevent lateral movement.
材料
高密度聚乙烯(HDPE)、超高分子量聚乙烯(UHMW-PE)、增强复合聚合物、铝合金(6061-T6)、钢(A36或等效材料带防腐蚀涂层)、用于敏感表面的橡胶缓冲变体
Weight
15-80 lbs
Thickness
1.5-3 in
Dimensions
24x24 in to 48x48 in (standard)
Color Coding
Yellow/black for visibility
Surface Area
4-16 sq ft
Load Capacity
20,000-100,000 lbs per pad
Temperature Range
-40°F to 140°F
标准
ISO 4309DIN 15018ASME B30.5EN 13000

行业分类与别名

支腿垫板 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

Inadequate pad size for applied load->Excessive ground pressure causing soil failure and equipment instability->Implement load calculation protocols, use manufacturer-recommended pads, conduct ground assessment before deployment
Material degradation from UV exposure or chemical contact->Reduced structural integrity leading to catastrophic failure under load->Regular visual inspections, proper storage, material compatibility testing, scheduled replacement based on service hours
Improper placement on uneven surfaces->Concentrated loading at pad edges causing rollover or structural damage->Surface preparation, use of leveling systems, operator training on proper placement techniques

工业生态与工程逻辑

0
Ground failure and equipment tipping
1
Structural damage from point loading
2
Pad slippage on inclined surfaces
3
Material fatigue from cyclic loading
4
Improper size selection leading to overload

合规与检测

tolerance
±0.125 in flatness across surface, ±0.5% dimensional accuracy, load capacity must exceed rated capacity by minimum 4:1 safety factor
test method
ASTM D695 compression testing, cyclic load testing to 10,000 cycles at 125% rated capacity, environmental exposure testing per ASTM G154, non-destructive testing for material defects

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 surfaces require outrigger pads?

Outrigger pads are essential on all surfaces with insufficient load-bearing capacity including asphalt, concrete near edges, grass, soil, sand, gravel, and uneven terrain. They should always be used unless operating on engineered concrete pads specifically designed for the equipment's load.

How do I determine the correct pad size for my equipment?

Calculate required pad size using: Pad Area = (Outrigger Load × Safety Factor) ÷ Ground Bearing Capacity. Consult equipment manufacturer specifications for maximum outrigger loads and always include a minimum 2.0 safety factor. Professional engineering assessment is recommended for critical applications.

Can outrigger pads be stacked for additional height?

No, stacking pads is not recommended as it creates instability points and uneven load distribution. Use specifically designed outrigger extensions or blocking systems if additional height is required. Always maintain a single, solid interface between outrigger and ground.

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: 支腿垫板

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。
提交失败,请稍后重试;如果反复失败,请直接发邮件到 contact@cnfx.com。

需要制造 支腿垫板?

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
支腿
下一个组件
支腿安装座
URN:CNFX:ME:UNIT:OUTRIGGER_PAD