Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The anti-loosening opposite-pull screw and nut assembly comprises an opposite-pull screw, the section of a first outer gear ring is in a cross shape, the first outer gear ring is arranged in a second barrel and attached to the surface of the second barrel, the other end of a gear penetrates into the second barrel and is meshed with the first outer gear ring, and one end of a limiting rod penetrates through a first rack and is fixedly connected with the first rack. Two dovetail grooves are symmetrically formed in the inner wall of the split screw, dovetail blocks are arranged in the dovetail grooves in an attached and sliding mode, reset springs are fixedly connected to the bottom faces of the dovetail blocks, the two ends of a transverse barrel of a first T-shaped outer threaded barrel are inserted into first through grooves, the wall thickness of a second barrel is 3-5 mm, and a first outer gear ring and a first sliding block are connected in a welded mode. The I-shaped barrel is made of alloy steel materials, two nuts can be tightened and fixed at the same time, mutual limiting can be achieved at the same time, the stability between the two nuts and the opposite-pull screw rod is improved, the loosening phenomenon is prevented, and therefore the stability of equipment is indirectly improved, and the use requirement is met.
本发明公开了一种防松动对拉螺杆螺母组件，包括对拉螺杆，第一外齿环截面形状为十字型，第一外齿环设置在第二筒体内且与其表面贴合，齿轮另一端穿入第二筒体且与第一外齿环啮合，限位杆一端穿过第一齿条且与其固定连接，对拉螺杆内壁对称开有两燕尾槽，燕尾槽内贴合滑动设有燕尾块，燕尾块底面固定连接有复位弹簧，第一T形外螺纹筒横筒两端插入到第一通槽中，第二筒体的壁厚为3mm‑5mm，第一外齿环与第一滑块的连接方式采用焊接，工字筒采用合金钢材料制作，能够实现两螺母之间的同时拧紧固定的同时实现相互限位，增加两螺母与对拉螺杆之间的稳定性，防止松动现象发生，从而间接增加设备的稳定性，满足使用需求。
The anti-loosening opposite-pull screw and nut assembly comprises an opposite-pull screw, the section of a first outer gear ring is in a cross shape, the first outer gear ring is arranged in a second barrel and attached to the surface of the second barrel, the other end of a gear penetrates into the second barrel and is meshed with the first outer gear ring, and one end of a limiting rod penetrates through a first rack and is fixedly connected with the first rack. Two dovetail grooves are symmetrically formed in the inner wall of the split screw, dovetail blocks are arranged in the dovetail grooves in an attached and sliding mode, reset springs are fixedly connected to the bottom faces of the dovetail blocks, the two ends of a transverse barrel of a first T-shaped outer threaded barrel are inserted into first through grooves, the wall thickness of a second barrel is 3-5 mm, and a first outer gear ring and a first sliding block are connected in a welded mode. The I-shaped barrel is made of alloy steel materials, two nuts can be tightened and fixed at the same time, mutual limiting can be achieved at the same time, the stability between the two nuts and the opposite-pull screw rod is improved, the loosening phenomenon is prevented, and therefore the stability of equipment is indirectly improved, and the use requirement is met.
本发明公开了一种防松动对拉螺杆螺母组件，包括对拉螺杆，第一外齿环截面形状为十字型，第一外齿环设置在第二筒体内且与其表面贴合，齿轮另一端穿入第二筒体且与第一外齿环啮合，限位杆一端穿过第一齿条且与其固定连接，对拉螺杆内壁对称开有两燕尾槽，燕尾槽内贴合滑动设有燕尾块，燕尾块底面固定连接有复位弹簧，第一T形外螺纹筒横筒两端插入到第一通槽中，第二筒体的壁厚为3mm‑5mm，第一外齿环与第一滑块的连接方式采用焊接，工字筒采用合金钢材料制作，能够实现两螺母之间的同时拧紧固定的同时实现相互限位，增加两螺母与对拉螺杆之间的稳定性，防止松动现象发生，从而间接增加设备的稳定性，满足使用需求。
Anti-loosening split screw and nut assembly
一种防松动对拉螺杆螺母组件
FU HAIPING (Autor:in)
29.11.2022
Patent
Elektronische Ressource
Chinesisch
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
/
E04G
SCAFFOLDING
,
Baugerüste
Anti-loosening damping type inspection well cover assembly
| Europäisches Patentamt | 2024
Split bolt anti-loosening device of large-size concrete wall formwork supporting system
| Europäisches Patentamt | 2024