A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Locking mechanism and movable track bridge
The invention belongs to the technical field of rail transit, and discloses a locking mechanism which comprises a locking seat, a locking driver, a first locking piece and a second locking piece. And the locking driver is arranged on the locking seat. The output end of the locking driver is connected to the first locking piece, and the locking driver can drive the first locking piece to move in the second direction. The two ends, in the first direction, of the first locking piece are provided with a first locking face and a second locking face respectively. A third locking face and a fourth locking face are arranged at the two ends, in the third direction, of the first locking piece correspondingly. In the first direction, the distance between the third locking face and the fourth locking face is gradually increased in the direction away from the first locking face. And a locking hole is formed in the second locking piece. When the first locking piece extends into the locking hole and the first locking face, the third locking face and the fourth locking face are all attached to the hole wall of the locking hole, the second locking face and the hole wall of the locking hole are arranged in a spaced mode, so that the first locking piece cannot rotate in the locking hole, and the first locking piece and the second locking piece are firmly locked.
本发明属于轨道交通技术领域，公开了一种锁定机构，包括锁定座、锁定驱动器、第一锁定件和第二锁定件。锁定驱动器设置于锁定座上。锁定驱动器的输出端连接于第一锁定件，能驱动第一锁定件沿第二方向移动。第一锁定件在第一方向的两端分别设置有第一锁定面和第二锁定面。第一锁定件在第三方向的两端分别设置有第三锁定面和第四锁定面。在第一方向上，第三锁定面和第四锁定面之间的间距沿背离第一锁定面的方向逐渐增大。第二锁定件上设置有锁定孔。第一锁定件伸入锁定孔中，第一锁定面、第三锁定面和第四锁定面均贴靠于锁定孔的孔壁时，第二锁定面与锁定孔的孔壁间隔设置，使得第一锁定件不会在锁定孔内旋转，和第二锁定件锁定牢固。
Locking mechanism and movable track bridge
The invention belongs to the technical field of rail transit, and discloses a locking mechanism which comprises a locking seat, a locking driver, a first locking piece and a second locking piece. And the locking driver is arranged on the locking seat. The output end of the locking driver is connected to the first locking piece, and the locking driver can drive the first locking piece to move in the second direction. The two ends, in the first direction, of the first locking piece are provided with a first locking face and a second locking face respectively. A third locking face and a fourth locking face are arranged at the two ends, in the third direction, of the first locking piece correspondingly. In the first direction, the distance between the third locking face and the fourth locking face is gradually increased in the direction away from the first locking face. And a locking hole is formed in the second locking piece. When the first locking piece extends into the locking hole and the first locking face, the third locking face and the fourth locking face are all attached to the hole wall of the locking hole, the second locking face and the hole wall of the locking hole are arranged in a spaced mode, so that the first locking piece cannot rotate in the locking hole, and the first locking piece and the second locking piece are firmly locked.
本发明属于轨道交通技术领域，公开了一种锁定机构，包括锁定座、锁定驱动器、第一锁定件和第二锁定件。锁定驱动器设置于锁定座上。锁定驱动器的输出端连接于第一锁定件，能驱动第一锁定件沿第二方向移动。第一锁定件在第一方向的两端分别设置有第一锁定面和第二锁定面。第一锁定件在第三方向的两端分别设置有第三锁定面和第四锁定面。在第一方向上，第三锁定面和第四锁定面之间的间距沿背离第一锁定面的方向逐渐增大。第二锁定件上设置有锁定孔。第一锁定件伸入锁定孔中，第一锁定面、第三锁定面和第四锁定面均贴靠于锁定孔的孔壁时，第二锁定面与锁定孔的孔壁间隔设置，使得第一锁定件不会在锁定孔内旋转，和第二锁定件锁定牢固。
Locking mechanism and movable track bridge
锁定机构及活动轨道桥
LI SHA (author) / CHENG LIBO (author)
2023-06-23
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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