Unverified82% confidenceDecision RuleTime unknown
免打孔卡扣拼装的钢制层架横向稳定性弱，层数≥4层或高度>1.2m时必须选带膨胀螺丝固定墙面或带脚杯调平底座的款式，否则易晃动倾倒
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
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Unverified免螺丝卡扣拼接（如立方格/网格架）安装快但整体稳定性弱，超过1.2m高度必须做上墙防倾倒固定；螺栓紧固式结构稳但拆装繁琐、不宜频繁搬家84% similarUnverified螺丝固定款优先选配自攻螺丝+膨胀管，铁质防盗门需自备金属钻头，木门可直接自攻；配套螺丝长度应≥25mm才能保证固定牢度，过短易被拉脱84% similarUnverified纯钢架款稳定但组装需拧十几颗螺丝且台腿沉重，追求极简安装可选免工具卡扣式，但卡扣款晃动概率更高83% similarUnverified组合柜每增加一层拼接节点，整体侧向稳定性下降，堆叠超过4层（高度约1.4m以上）必须配防倒固定件或上墙螺丝，否则有倾倒风险83% similarUnverified免钉安装（无痕胶/挂钉）方便但承重上限低（多在2-3kg），螺丝膨胀管固定承重高但会破坏墙面——两者不可兼得82% similar
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