A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a chemical anchor bolt. The chemical anchor bolt comprises a connecting rod, the connecting rod comprises a fixing section and a connecting section, a guide head is arranged at the end of the fixing section, a drill tail is arranged at the end of the connecting section, a drill tail opening is formed in the end of the drill tail, a through hole is drilled in the fixing section of the connecting rod, and the through hole and the drill tail opening communicate to form a liquid inlet channel. The connecting section is provided with a gasket nut, the gasket nut is provided with a sealing ring, an overflow hole is drilled in the connecting rod, the overflow hole forms a liquid drainage channel, and the two ends of the overflow hole penetrate through the guide head and the drill tail. According to the chemical anchor bolt, the sealing ring is arranged at the junction of the connecting rod and a wall edge, and when a chemical agent is injected, the chemical agent can be prevented from leaking continuously.
本发明公开了一种化学锚栓，包括连接杆，连接杆包括固定段和连接段，所述固定段的端部设置有导头，连接段的端部设置有钻尾，钻尾端部设置有钻尾口，连接杆的固定段上钻有通孔，通孔与钻尾口连通形成进液通道，所述连接段上设置有垫片螺母，所述垫片螺母上设置有密封环，所述连接杆内钻有溢流孔，溢流孔形成排液通道，所述溢流孔的两端贯穿导头和钻尾，本发明在连接杆与墙体的边缘交界处布置密封环，在注入化学药剂时可以防止化学药剂由此不断的漏出。
The invention discloses a chemical anchor bolt. The chemical anchor bolt comprises a connecting rod, the connecting rod comprises a fixing section and a connecting section, a guide head is arranged at the end of the fixing section, a drill tail is arranged at the end of the connecting section, a drill tail opening is formed in the end of the drill tail, a through hole is drilled in the fixing section of the connecting rod, and the through hole and the drill tail opening communicate to form a liquid inlet channel. The connecting section is provided with a gasket nut, the gasket nut is provided with a sealing ring, an overflow hole is drilled in the connecting rod, the overflow hole forms a liquid drainage channel, and the two ends of the overflow hole penetrate through the guide head and the drill tail. According to the chemical anchor bolt, the sealing ring is arranged at the junction of the connecting rod and a wall edge, and when a chemical agent is injected, the chemical agent can be prevented from leaking continuously.
本发明公开了一种化学锚栓，包括连接杆，连接杆包括固定段和连接段，所述固定段的端部设置有导头，连接段的端部设置有钻尾，钻尾端部设置有钻尾口，连接杆的固定段上钻有通孔，通孔与钻尾口连通形成进液通道，所述连接段上设置有垫片螺母，所述垫片螺母上设置有密封环，所述连接杆内钻有溢流孔，溢流孔形成排液通道，所述溢流孔的两端贯穿导头和钻尾，本发明在连接杆与墙体的边缘交界处布置密封环，在注入化学药剂时可以防止化学药剂由此不断的漏出。
Chemical anchor bolt
一种化学锚栓
CHEN WANCHENG (author)
2021-06-25
Patent
Electronic Resource
Chinese
IPC:
F16B
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES
,
Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Automatic bolt planting mechanism for chemical anchor bolt
| European Patent Office | 2021