行业组件数据 · 2026

壳体（支腿）

Structural support component for elevator bucket conveyor casing that provides stability and alignment.

技术定义与适配语境
典型 壳体（支腿） 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 Casing (Leg) is a critical structural component in elevator bucket conveyor systems that supports the vertical casing sections, ensuring proper alignment, stability, and load distribution. It connects the conveyor casing to the foundation or supporting structure, maintaining the vertical orientation required for efficient material transport while withstanding operational stresses including vibration, material impact, and environmental forces.

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组件规格

定义
The Casing (Leg) is a critical structural component in elevator bucket conveyor systems that supports the vertical casing sections, ensuring proper alignment, stability, and load distribution. It connects the conveyor casing to the foundation or supporting structure, maintaining the vertical orientation required for efficient material transport while withstanding operational stresses including vibration, material impact, and environmental forces.
工作原理
The leg provides rigid mechanical support through bolted or welded connections to both the conveyor casing and foundation. It transfers operational loads (including weight of materials, dynamic forces from bucket movement, and vibration) to the supporting structure while maintaining precise vertical alignment of the casing sections to prevent misalignment that could cause jamming or excessive wear.
材料
Typically fabricated from structural steel (S235JRS355JR per EN 10025) or stainless steel (304316) for corrosive environments. Thickness ranges from 6-20mm depending on load requirements. Surface treatment includes hot-dip galvanizing (ISO 1461) or powder coating for corrosion protection.
Height
500-3000mm (adjustable)
Weight
15-150kg depending on size
Load Capacity
500-5000kg per leg
Mounting Type
Base plate with anchor bolts or welded connection
Adjustment Range
±50mm vertical, ±20mm horizontal
Connection to Casing
Flanged or direct weld
标准
ISO 5048ISO 1536DIN 15231DIN 22101

行业分类与别名

壳体（支腿） 的常用贸易名称、技术标识和检索关键词。

conveyor casing legbucket elevator supportstructural leg componentmaterial handling equipmentconveyor stability systemindustrial conveyor parts壳体（支腿）Casing (Leg)机械和设备制造 壳体（支腿）

上级产品

该组件会出现在以下整机或工业产品中。

斗式提升输送机
一种垂直输送部件，利用安装在链条或皮带上的料斗，在回收系统中提升磨蚀性物料。
查看产品详情 ->

FMEA · 风险与缓解

诱因 → 失效模式 → 工程缓解

Inadequate material thickness or quality->Structural deformation or collapse->Use certified materials meeting ISO/DIN standards with proper thickness calculations for expected loads
Poor foundation connection->Leg movement or detachment->Proper anchor bolt specification and installation torque control with regular inspection
Corrosion in aggressive environments->Reduced structural integrity->Appropriate material selection (stainless steel) and protective coatings with regular maintenance
Vibration-induced fatigue->Crack formation at stress points->Design with vibration dampening features and regular structural inspections

工业生态与工程逻辑

兼容对象
Bucket Elevator ConveyorsVertical Conveyor SystemsGrain Handling SystemsIndustrial Material Transport Systems
可替换件
Screw Conveyor CorporationKWS ManufacturingContinental ConveyorRyson InternationalBEUMER Group
0
Structural failure due to overload
1
Misalignment causing conveyor jamming
2
Corrosion in humid/chemical environments
3
Fatigue failure from vibration
4
Improper installation leading to instability

合规与检测

tolerance
Vertical alignment: ±2mm per meter of height; Base plate flatness: ±1.5mm; Bolt hole positioning: ±1mm
test method
Load testing per ISO 5048 (static load 1.5x design capacity), alignment verification with laser level, non-destructive testing (ultrasonic) for weld integrity, corrosion resistance testing per ISO 9227

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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。

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常见问题

What is the primary function of the casing leg in elevator bucket conveyors?

The casing leg provides structural support and stability to the vertical casing sections, ensuring proper alignment and load distribution while connecting the conveyor to the foundation.

How are casing legs typically installed and adjusted?

Casing legs are installed using anchor bolts through base plates or welded connections. Most designs include adjustment mechanisms (typically slotted holes or threaded rods) allowing ±50mm vertical and ±20mm horizontal alignment during installation.

What materials are commonly used for casing legs in different environments?

Structural steel (S235JR/S355JR) is standard for general applications, while stainless steel (304/316) is used in corrosive environments. Surface treatments like hot-dip galvanizing or powder coating provide additional corrosion protection.

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CNFX Industrial Component Index · 机械和设备制造

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