Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Disclosed is a pull rod plate and pull tab plate conversion device. The pull rod plate and pull tab plate conversion device comprises a transverse rod, a connecting plate, a pressing rod, a spring cotter and a bolt, wherein the pressing rod comprises a 5 nut which is relatively fixed with the pressing rod; the connecting plate and the spring cotter are arranged at the two ends of the transverse rod respectively, the spring cotter comprises a cotter support and a cotter, the bolt is a variable-diameter bolt and comprises a first part and a second part which are connected, and a limiting step is formed at the joint of the first part and the second part; a thread structure is arranged 10 in the circumferential direction of the second part, and the diameter of the first part is smaller than that of the second part and the inner diameter of a first through hole; the diameter of the second part is greater than the inner diameter of the first through hole; the first part of the bolt penetrates through the first through hole of the transverse rod, and the inner side of the transverse rod is limited at the limiting step of the bolt; the 15 second part of the bolt penetrates through a second through hole of the pressing rod and is in threaded connection with the threaded end of the bolt through a nut; the distance between the transverse rod and the pressing rod can be adjusted by rotating the bolt. 3-1 3-2 3-3 4-1 4-2 34-5 5 6] 4-4 4-55 3-1 4-4 4-3 4-2 4-1
Disclosed is a pull rod plate and pull tab plate conversion device. The pull rod plate and pull tab plate conversion device comprises a transverse rod, a connecting plate, a pressing rod, a spring cotter and a bolt, wherein the pressing rod comprises a 5 nut which is relatively fixed with the pressing rod; the connecting plate and the spring cotter are arranged at the two ends of the transverse rod respectively, the spring cotter comprises a cotter support and a cotter, the bolt is a variable-diameter bolt and comprises a first part and a second part which are connected, and a limiting step is formed at the joint of the first part and the second part; a thread structure is arranged 10 in the circumferential direction of the second part, and the diameter of the first part is smaller than that of the second part and the inner diameter of a first through hole; the diameter of the second part is greater than the inner diameter of the first through hole; the first part of the bolt penetrates through the first through hole of the transverse rod, and the inner side of the transverse rod is limited at the limiting step of the bolt; the 15 second part of the bolt penetrates through a second through hole of the pressing rod and is in threaded connection with the threaded end of the bolt through a nut; the distance between the transverse rod and the pressing rod can be adjusted by rotating the bolt. 3-1 3-2 3-3 4-1 4-2 34-5 5 6] 4-4 4-55 3-1 4-4 4-3 4-2 4-1
Pull rod plate and pull piece plate conversion device
| Europäisches Patentamt | 2020
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