| 摘要 |
A gang form is provided to prevent the accidents caused by installation and dismantlement, and to improve the speed of work and to reduce the cost of construction by installing and dismantling a gang form easily. A gang form comprises a worktable, a form(202) attached to the side of an external wall(212) of a building on the worktable, and a guide member attached to the worktable to guide the direction of the worktable when ascending and descending along the external wall of a building and to make the worktable distanced from the external wall of a building for ascending the worktable when the worktable is anchored. Hereon the guide member contains a guide rail(302) composed of H-beams and Ý‹-beams and engaged with a fixed shoe(602) attached to the external wall of a building to ascend or descent against the fixed shoe, a main rail(304) composed of Ý‹-beams, etc. and attached to the worktable such as a hanging scaffolding(210), and plural control clips(306) attached to the guide rail and the main rail by pins to be rotatable in the ascending and descending directions of the main rail.
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