A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Waterproof split bolt capable of adjusting width between formworks
The invention provides a waterproof split bolt capable of adjusting the width between formworks, and belongs to the technical field of formwork construction and impermeable construction. The waterproof split bolt comprises a split screw rod, two ends of the split screw rod are in threaded connection with formwork waterproof parts, and the formwork waterproof parts are in threaded connection with fastening accessories. A water seepage waterproof part is arranged in the middle of the split screw rod and comprises a water stop steel ring and a rubber hollow ring, the water stop steel ring is clamped with the rubber hollow ring, the rubber hollow ring is connected with the split screw rod in a sleeved mode, and a water-absorbent resin ring and a sealant filling layer are arranged in the middle of the rubber hollow ring. Compared with the prior art, two waterproof devices are adopted, the width between the formworks can be flexibly adjusted, and the waterproof split bolt has the advantages of being efficient in waterproof performance and efficient in formwork installation.
本发明提供一种可调节模板间宽度的防水对拉螺栓，属于模板施工和防渗透施工技术领域。其包括对拉螺杆，所述对拉螺杆的两端均螺纹连接有模板防水件，所述模板防水件上螺纹连接有紧固配件，该对纹螺杆的中部设置有渗水防水件，所述渗水防水件包括止水钢圈和橡胶空心圈，所述止水钢圈与所述橡胶空心圈卡接，所述橡胶空心圈与所述对拉螺杆套接，所述橡胶空心圈的中部设置有吸水树脂圈和密封胶填充层。与现有技术相比，本发明采用两道防水设置，且能灵活调节模板间宽度，具有防水高效和模板安装高效的特点。
Waterproof split bolt capable of adjusting width between formworks
The invention provides a waterproof split bolt capable of adjusting the width between formworks, and belongs to the technical field of formwork construction and impermeable construction. The waterproof split bolt comprises a split screw rod, two ends of the split screw rod are in threaded connection with formwork waterproof parts, and the formwork waterproof parts are in threaded connection with fastening accessories. A water seepage waterproof part is arranged in the middle of the split screw rod and comprises a water stop steel ring and a rubber hollow ring, the water stop steel ring is clamped with the rubber hollow ring, the rubber hollow ring is connected with the split screw rod in a sleeved mode, and a water-absorbent resin ring and a sealant filling layer are arranged in the middle of the rubber hollow ring. Compared with the prior art, two waterproof devices are adopted, the width between the formworks can be flexibly adjusted, and the waterproof split bolt has the advantages of being efficient in waterproof performance and efficient in formwork installation.
本发明提供一种可调节模板间宽度的防水对拉螺栓，属于模板施工和防渗透施工技术领域。其包括对拉螺杆，所述对拉螺杆的两端均螺纹连接有模板防水件，所述模板防水件上螺纹连接有紧固配件，该对纹螺杆的中部设置有渗水防水件，所述渗水防水件包括止水钢圈和橡胶空心圈，所述止水钢圈与所述橡胶空心圈卡接，所述橡胶空心圈与所述对拉螺杆套接，所述橡胶空心圈的中部设置有吸水树脂圈和密封胶填充层。与现有技术相比，本发明采用两道防水设置，且能灵活调节模板间宽度，具有防水高效和模板安装高效的特点。
Waterproof split bolt capable of adjusting width between formworks
一种可调节模板间宽度的防水对拉螺栓
ZENG LINGJIANG (author) / LI GUANGHUI (author) / LIN HEQING (author) / LI HUI (author) / ZHOU JINJUAN (author) / LIANG ZHIYONG (author)
2021-12-28
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste