一种塔机用休息平台护栏智能插拔装置

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By using a plug-in design and the coordination of pressure-bearing expansion components, the problems of high labor intensity and safety risks during the installation and dismantling of tower crane platform guardrails have been solved, enabling rapid installation and dismantling of guardrails and reducing operational complexity and safety risks.

CN224513078UActive Publication Date: 2026-07-17JIANGSU FUSION DAFENG MECHANICAL ENG CO LTD

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Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: JIANGSU FUSION DAFENG MECHANICAL ENG CO LTD
Filing Date: 2025-04-25
Publication Date: 2026-07-17

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Abstract

本实用新型涉及塔机安全防护设备技术领域，具体的说是一种塔机用休息平台护栏智能插拔装置，包括休息平台、结构块、平台护栏和受压伸缩部件，所述平台护栏设置于结构块顶部，所述结构块顶端表面开设有容接槽；所述受压伸缩部件包括限位槽，所述限位槽一端套接有三角块，所述三角块位于限位槽内部的一端通过螺栓固定有限位块，所述限位块和限位槽之间通过螺栓等距固定有压缩弹簧；将平台护栏底端的护栏连接套及其两侧的环状双侧倒角块插入容接槽和预留槽内，即可完成平台护栏的安装，操作简单，有效缩短安装、拆卸时间，受压伸缩部件通过环状双侧倒角块对插入容接槽内的护栏连接套进行辅助固定。

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Claims

1. A tower crane rest platform guardrail intelligent plug device, characterized in that, It includes a rest platform (1), a structural block (2), a platform railing (3) and a pressure-bearing telescopic component (8). The platform railing (3) is located on the top of the structural block (2), and a receiving groove (6) is provided on the top surface of the structural block (2). The pressure-bearing telescopic component (8) includes a limiting groove (801), one end of which is fitted with a triangular block (802). The end of the triangular block (802) located inside the limiting groove (801) is fixed with a limiting block (803) by bolts. Compression springs (804) are fixed at equal intervals between the limiting block (803) and the limiting groove (801) by bolts.

2. The intelligent plug-in device for the rest platform guardrail of a tower crane according to claim 1, characterized in that, The two structural blocks (2) are welded to both ends of one side of the rest platform (1).

3. The intelligent plug-in device for the rest platform guardrail of a tower crane according to claim 1, characterized in that, The bottom ends of the platform guardrail (3) are fitted with guardrail connecting sleeves (4), and the guardrail connecting sleeves (4) are welded with annular double-sided chamfered blocks (5) on both sides.

4. The intelligent plug-in device for the rest platform guardrail of a tower crane according to claim 1, characterized in that, The receiving groove (6) has reserved grooves (7) on both sides inside, and the limiting groove (801) is opened inside the reserved groove (7).

5. The intelligent plug-in device for the rest platform guardrail of a tower crane according to claim 1, characterized in that, The bottom of the receiving groove (6) is welded with a butt post (9).