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A platform for research: civil engineering, architecture and urbanism
Device for controlling floor slab steel bar spacing and slab thickness
The invention discloses a device for controlling floor slab steel bar spacing and slab thickness. The device comprises a fixing sleeve, an anchoring steel sheet, a pushing rod and a plurality of rectangular concrete blocks, wherein the adjacent rectangular concrete blocks are arranged on a floor slab base surface at intervals of two meters; the arrangement direction of the rectangular concrete blocks is consistent with the arrangement direction of steel bars on the floor slab base surface; arc-shaped notches for placing the steel bars are formed in the same sides of the top surfaces and the bottom surfaces of the rectangular concrete blocks respectively; connecting holes for the fixing sleeve to penetrate through are formed in the rectangular concrete blocks and located in the other sides of the arc-shaped notches in the vertical direction; and the detachable anchoring steel sheet is arranged at the top end, penetrating through the connecting holes of the rectangular concrete blocks, of the fixing sleeve. The strength grade of the rectangular concrete blocks is the same as that of floor slab concrete of a used floor, the height of the rectangular concrete blocks is consistent with the thickness of the floor slab of the used floor, and the effect of controlling the floor slab thickness and the steel bar spacing can be achieved.
本发明公开了一种控制楼板钢筋间距及板厚度的装置，包括固定套筒、锚固钢片、推动杆和矩形混凝土块，所述矩形混凝土块设置有多个，且相邻的所述矩形混凝土块在楼板基面上间距两米设置，且矩形混凝土块的设置方向同钢筋在楼板基面上的设置方向一致，所述矩形混凝土块顶面与底面的同一侧分别开设有供钢筋放置的弧形槽口，所述矩形混凝土块上且位于弧形槽口的另一侧在竖直方向上开设有供固定套筒穿过的连接孔，所述固定套筒贯穿矩形混凝土块连接孔的的顶端设置有可拆卸式的锚固钢片，本发明中的矩形混凝土块强度等级同所用楼层楼板混凝土强度相同，高度同所用楼层楼板厚度一致，能够起到控制楼板厚度及钢筋间距的作用。
Device for controlling floor slab steel bar spacing and slab thickness
The invention discloses a device for controlling floor slab steel bar spacing and slab thickness. The device comprises a fixing sleeve, an anchoring steel sheet, a pushing rod and a plurality of rectangular concrete blocks, wherein the adjacent rectangular concrete blocks are arranged on a floor slab base surface at intervals of two meters; the arrangement direction of the rectangular concrete blocks is consistent with the arrangement direction of steel bars on the floor slab base surface; arc-shaped notches for placing the steel bars are formed in the same sides of the top surfaces and the bottom surfaces of the rectangular concrete blocks respectively; connecting holes for the fixing sleeve to penetrate through are formed in the rectangular concrete blocks and located in the other sides of the arc-shaped notches in the vertical direction; and the detachable anchoring steel sheet is arranged at the top end, penetrating through the connecting holes of the rectangular concrete blocks, of the fixing sleeve. The strength grade of the rectangular concrete blocks is the same as that of floor slab concrete of a used floor, the height of the rectangular concrete blocks is consistent with the thickness of the floor slab of the used floor, and the effect of controlling the floor slab thickness and the steel bar spacing can be achieved.
本发明公开了一种控制楼板钢筋间距及板厚度的装置，包括固定套筒、锚固钢片、推动杆和矩形混凝土块，所述矩形混凝土块设置有多个，且相邻的所述矩形混凝土块在楼板基面上间距两米设置，且矩形混凝土块的设置方向同钢筋在楼板基面上的设置方向一致，所述矩形混凝土块顶面与底面的同一侧分别开设有供钢筋放置的弧形槽口，所述矩形混凝土块上且位于弧形槽口的另一侧在竖直方向上开设有供固定套筒穿过的连接孔，所述固定套筒贯穿矩形混凝土块连接孔的的顶端设置有可拆卸式的锚固钢片，本发明中的矩形混凝土块强度等级同所用楼层楼板混凝土强度相同，高度同所用楼层楼板厚度一致，能够起到控制楼板厚度及钢筋间距的作用。
Device for controlling floor slab steel bar spacing and slab thickness
一种控制楼板钢筋间距及板厚度的装置
YAO SHOUTAO (author) / LI BAOHE (author) / SHEN BINGLONG (author) / DING HUAYANG (author)
2021-04-06
Patent
Electronic Resource
Chinese
STEEL FLOOR SLAB AND MANUFACTURING METHOD OF STEEL FLOOR SLAB UNIT
| European Patent Office | 2022