Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Concrete top plate formwork support of cavity structure
The invention relates to the field of bridge construction, in particular to a concrete top plate formwork support of a cavity structure. The embedded part is arranged on the side wall of the inner cavity, the steel beam assembly is placed on the side wall of the inner cavity structure through the placing face of the embedded part, and the steel beam assembly is effectively supported through the placing face of the embedded part. After the top plate is poured and solidified, the size of the unloading block is adjusted, the unloading block is taken out of the middle hinge piece through a first steel wire rope, the middle hinge piece is switched to be in a bidirectional rotation state from a unidirectional rotation state, and the two ends of the steel beam assembly fall off from the placement face of the embedded part; and then, under the action of the second steel wire rope assembly, the steel beam assembly is lowered to the bottom face of the cavity structure from the high position of the cavity structure. Due to the design of the steel beam assembly, the situation that constructors work in a high-risk environment is avoided, the disassembling process of the top plate formwork support is simplified, and the disassembling construction safety and efficiency are improved; in addition, the support can be repeatedly used, and resource waste is avoided.
本发明涉及桥梁施工领域，具体涉及一种空腔结构的混凝土顶板模板支架。在内腔的侧壁上设置预埋件，通过预埋件的搁置面将钢梁组件搁置在内腔结构的侧壁上，利用预埋件的搁置面对钢梁组件进行有效支撑。在顶板浇筑凝固后，调节卸落块的尺寸，并由第一钢丝绳将卸落块由中部铰接件内取出，中部铰接件由单向转动状态切换至双向转动的状态，使得钢梁组件的两端从预埋件的搁置面上跌落；随后在第二钢丝绳组件的作用下，钢梁组件由空腔结构的高处下放至空腔结构的底面。由于钢梁组件的设计，避免了施工人员在高危环境作业的情形，简化了顶板模板支架拆卸的过程，提高了拆卸施工安全性和效率；另外，本发明支架可以重复使用，避免了资源浪费。
Concrete top plate formwork support of cavity structure
The invention relates to the field of bridge construction, in particular to a concrete top plate formwork support of a cavity structure. The embedded part is arranged on the side wall of the inner cavity, the steel beam assembly is placed on the side wall of the inner cavity structure through the placing face of the embedded part, and the steel beam assembly is effectively supported through the placing face of the embedded part. After the top plate is poured and solidified, the size of the unloading block is adjusted, the unloading block is taken out of the middle hinge piece through a first steel wire rope, the middle hinge piece is switched to be in a bidirectional rotation state from a unidirectional rotation state, and the two ends of the steel beam assembly fall off from the placement face of the embedded part; and then, under the action of the second steel wire rope assembly, the steel beam assembly is lowered to the bottom face of the cavity structure from the high position of the cavity structure. Due to the design of the steel beam assembly, the situation that constructors work in a high-risk environment is avoided, the disassembling process of the top plate formwork support is simplified, and the disassembling construction safety and efficiency are improved; in addition, the support can be repeatedly used, and resource waste is avoided.
本发明涉及桥梁施工领域，具体涉及一种空腔结构的混凝土顶板模板支架。在内腔的侧壁上设置预埋件，通过预埋件的搁置面将钢梁组件搁置在内腔结构的侧壁上，利用预埋件的搁置面对钢梁组件进行有效支撑。在顶板浇筑凝固后，调节卸落块的尺寸，并由第一钢丝绳将卸落块由中部铰接件内取出，中部铰接件由单向转动状态切换至双向转动的状态，使得钢梁组件的两端从预埋件的搁置面上跌落；随后在第二钢丝绳组件的作用下，钢梁组件由空腔结构的高处下放至空腔结构的底面。由于钢梁组件的设计，避免了施工人员在高危环境作业的情形，简化了顶板模板支架拆卸的过程，提高了拆卸施工安全性和效率；另外，本发明支架可以重复使用，避免了资源浪费。
Concrete top plate formwork support of cavity structure
一种空腔结构的混凝土顶板模板支架
GONG LEI (Autor:in) / HU KUN (Autor:in) / MA FUGUI (Autor:in) / CAI XIANGJUN (Autor:in) / LI DECHI (Autor:in) / GUO ZHIXIONG (Autor:in) / YANG DENG (Autor:in)
02.01.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken