A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Novel socket double-lock type formwork support connecting fastener
The invention provides a novel socket double-lock type formwork support connecting fastener, and relates to the field of formwork supports in the building industry. The novel socket double-lock type formwork support connecting fastener comprises a vertical steel pipe, a wheel disc, a movable wheel disc, a transverse steel pipe, a lower right-angled trapezoid bolt and an upper right-angled trapezoid bolt. The wheel disc is welded to the vertical steel pipe, the lower right-angled trapezoid bolt and the upper right-angled trapezoid bolt which are symmetrically distributed are welded to the two ends of the transverse steel pipe respectively, the lower right-angled trapezoid bolt at the end of the transverse steel pipe is inserted into a socket hole I in the wheel disc to achieve the self-locking effect, and the upper right-angled trapezoid bolt at the end of the transverse steel pipe is locked through a socket hole II in the movable wheel disc. The bidirectional right-angled trapezoid bolts are arranged on the transverse steel pipe, the wheel disc and the movable wheel disc are arranged on the vertical steel pipe, compared with a traditional wheel buckle type formwork support connecting joint, the self-locking and locking connecting effects of the joint are achieved through the bidirectional right-angled trapezoid bolts, the wheel disc and the movable wheel disc, the bending bearing capacity and deformation resistance of the connecting joint are improved, the semi-rigid rigidity of the joint is improved, the stability of a formwork support structure can be effectively guaranteed, safe construction is guaranteed, and the novel socket double-lock type formwork support connecting fastener has the advantages of being simple, safe and efficient.
一种新型承插双锁式支模架连接扣件，涉及建筑行业支模架领域，包括竖向钢管、轮盘、活动轮盘、横向钢管、下方直角梯形插销和上方直角梯形插销。所述竖向钢管上焊接轮盘，所述横向钢管两端各焊接对称分布的下方直角梯形插销和上方直角梯形插销，所述横向钢管端部下方直角梯形插销通过插入到轮盘上的承插孔Ⅰ中形成自锁作用，所述横向钢管端部上方直角梯形插销通过活动轮盘的承插孔Ⅱ形成被锁作用。本发明通过在横向钢管上设置双向直角梯形插销和在竖向钢管上设置轮盘及活动轮盘，相比于传统的轮扣式支模架连接节点，通过双向直角梯形插销和轮盘及活动轮盘完成节点的自锁和被锁的连接作用，提高连接节点的抗弯承载力、抵抗变形能力，进而提高了节点半刚性的刚度，可以有效的保证支模架结构的稳定性，保证安全施工，具有简单、安全、高效的特点。
Novel socket double-lock type formwork support connecting fastener
The invention provides a novel socket double-lock type formwork support connecting fastener, and relates to the field of formwork supports in the building industry. The novel socket double-lock type formwork support connecting fastener comprises a vertical steel pipe, a wheel disc, a movable wheel disc, a transverse steel pipe, a lower right-angled trapezoid bolt and an upper right-angled trapezoid bolt. The wheel disc is welded to the vertical steel pipe, the lower right-angled trapezoid bolt and the upper right-angled trapezoid bolt which are symmetrically distributed are welded to the two ends of the transverse steel pipe respectively, the lower right-angled trapezoid bolt at the end of the transverse steel pipe is inserted into a socket hole I in the wheel disc to achieve the self-locking effect, and the upper right-angled trapezoid bolt at the end of the transverse steel pipe is locked through a socket hole II in the movable wheel disc. The bidirectional right-angled trapezoid bolts are arranged on the transverse steel pipe, the wheel disc and the movable wheel disc are arranged on the vertical steel pipe, compared with a traditional wheel buckle type formwork support connecting joint, the self-locking and locking connecting effects of the joint are achieved through the bidirectional right-angled trapezoid bolts, the wheel disc and the movable wheel disc, the bending bearing capacity and deformation resistance of the connecting joint are improved, the semi-rigid rigidity of the joint is improved, the stability of a formwork support structure can be effectively guaranteed, safe construction is guaranteed, and the novel socket double-lock type formwork support connecting fastener has the advantages of being simple, safe and efficient.
一种新型承插双锁式支模架连接扣件，涉及建筑行业支模架领域，包括竖向钢管、轮盘、活动轮盘、横向钢管、下方直角梯形插销和上方直角梯形插销。所述竖向钢管上焊接轮盘，所述横向钢管两端各焊接对称分布的下方直角梯形插销和上方直角梯形插销，所述横向钢管端部下方直角梯形插销通过插入到轮盘上的承插孔Ⅰ中形成自锁作用，所述横向钢管端部上方直角梯形插销通过活动轮盘的承插孔Ⅱ形成被锁作用。本发明通过在横向钢管上设置双向直角梯形插销和在竖向钢管上设置轮盘及活动轮盘，相比于传统的轮扣式支模架连接节点，通过双向直角梯形插销和轮盘及活动轮盘完成节点的自锁和被锁的连接作用，提高连接节点的抗弯承载力、抵抗变形能力，进而提高了节点半刚性的刚度，可以有效的保证支模架结构的稳定性，保证安全施工，具有简单、安全、高效的特点。
Novel socket double-lock type formwork support connecting fastener
一种新型承插双锁式支模架连接扣件
LIU HAIQING (author) / CHEN XIANGRU (author) / DONG JINFENG (author) / XIA SHENGYONG (author) / LEI MING (author) / CHEN ZIMU (author) / WANG LIANG (author) / GONG XIANG'EN (author) / GUO LIXIN (author) / FANG ZHOU (author)
2021-10-22
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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