Unverified85% confidenceDecision RuleTime unknown
钢丝绳限位锁的承拉强度应≥100kg,纯ABS塑料卡扣式限位器承拉普遍不足30kg,无法抵抗儿童攀爬或体重冲击,高层住宅必须选择304不锈钢钢丝绳款
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified钢绳直径2.0mm适合普通防盗防坠物,直径2.5mm及以上(含7×7或7×19编织结构)才建议用于防儿童坠落等安全关键场景,单绳承重可达200kg以上84% similarUnverified市售常见儿童限位器锁定后开口规格多为8-12cm可调,钢丝绳款拉力标称多在30-100kg区间,卡扣式静态承受力普遍低于螺丝固定式83% similarUnverified钢丝绳限位器的钢丝直径应≥3mm,细钢丝在儿童全身重量悬挂拉扯下有切割窗框或断裂风险83% similarUnverified承重需求:成人引体向上训练建议选择静态承压≥200kg的钢管款(管径≥3.8cm、壁厚≥2mm),铝合金款多标称承重100-150kg,仅适合儿童或轻量拉伸使用81% similarUnverified钢制支撑杆(管壁≥1.2mm)承压普遍达200kg以上,适合大衣柜、实木高柜;铝合金杆多在80-150kg,适合轻质板材柜或临时固定,长期承重场景选钢制81% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/329467API
curl https://kongchang.com/api/v1/knowledge/claims/329467MCP
get_claim(id=329467)