行业组件数据 · 2026

拉线

High-strength tension cables used to stabilize masts, derricks, and towers against lateral forces and environmental loads.

技术定义与适配语境
典型 拉线 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。

Guy wires are tensioned steel cables or rods that provide lateral stability to vertical structures like masts, derricks, communication towers, and cranes. They counteract wind loads, equipment forces, and structural imbalances by transferring these forces to ground anchors. Typically arranged in symmetrical patterns (3-4 anchor points), they maintain structural integrity through precise tensioning and regular inspection.

组件规格

定义
Guy wires are tensioned steel cables or rods that provide lateral stability to vertical structures like masts, derricks, communication towers, and cranes. They counteract wind loads, equipment forces, and structural imbalances by transferring these forces to ground anchors. Typically arranged in symmetrical patterns (3-4 anchor points), they maintain structural integrity through precise tensioning and regular inspection.
工作原理
Guy wires work on the principle of tensile force distribution. When a mast or derrick experiences lateral forces (wind, load shifts), the guy wires on the opposite side tension to resist movement. This creates a balanced force triangle between the structure, wires, and ground anchors, preventing buckling or tipping. Proper tensioning ensures optimal load distribution without overstressing the structure.
材料
High-carbon steel wire rope (galvanized or stainless)EHS (Extra High Strength) steelor synthetic fibers (e.g.aramid) for specialized applications. Diameter: 6mm-50mm. Breaking strength: 5-500 kN. Corrosion-resistant coatings (zincepoxy) for harsh environments.
Diameter
8-25 mm
Anchor Type
Screw-in, concrete block, or rock anchor
Tension Force
10-15% of breaking strength
Breaking Strength
20-200 kN
Temperature Range
-40°C to +120°C
Minimum Bend Radius
6x cable diameter
标准
ISO 2408DIN 3055ASTM A475

行业分类与别名

拉线 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

Corrosion due to environmental exposure->Reduced cross-sectional area leading to cable rupture->Use galvanized or stainless steel cables; apply protective coatings; regular corrosion inspections
Improper tensioning during installation->Structural instability or excessive stress on mast->Use calibrated tensioning tools; follow manufacturer specs; verify with load cells
Anchor system degradation->Ground anchor displacement under load->Soil testing before installation; use appropriate anchor type; regular anchor inspections

工业生态与工程逻辑

0
Over-tensioning leading to structural failure
1
Corrosion reducing tensile strength
2
Anchor pull-out in weak soils
3
Ice accumulation increasing load

合规与检测

tolerance
±5% of specified tension force; diameter tolerance ±0.5mm
test method
Proof load testing to 50% of breaking strength; non-destructive testing (magnetic particle, ultrasonic) for defects

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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

How often should guy wires be inspected?

Inspect guy wires monthly for tension, corrosion, and damage. Perform detailed inspections every 6-12 months or after extreme weather events.

What causes guy wire failure?

Common causes include corrosion, over-tensioning, physical damage, improper anchoring, and material fatigue from cyclic loading.

Can guy wires be used with all mast types?

Guy wires are suitable for freestanding masts and derricks but require proper ground conditions and clearance. Not recommended for permanently fixed or underground structures.

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CNFX Industrial Component Index · 机械和设备制造

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