Tunnel steel frame connecting device adapting to two-way deformation
A connecting device and steel frame technology, which is applied in tunnels, tunnel linings, shaft equipment, etc., can solve problems such as large deformation in the horizontal direction, and achieve the effect of reducing stress
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[0014] In order to make the objects, technical solutions and advantages of the present invention, the invention will be further described in detail below with reference to the embodiments. The specific embodiments described herein are for explaining the invention and is not intended to limit the invention.
[0015] like figure 1 As shown, a tunnel steel frame connecting device adapting to two-way deformation includes a connecting rod main body 1, and a groove 2 is opened in the longitudinal direction, and the groove 2 can be set to a cylindrical shape. In the direction of the direction, through the end of the connecting rod main body 1, the through hole 3 communicates with the groove 2 is opened. The diameter of the through hole 3 is smaller than the inner diameter of the slot 2, and the slot 2 is slidably assembled with the first sheet 4, the first The diameter of the thin plate 4 is larger than the inner diameter of the through hole 3 to ensure that the first sheet 4 can only sl...
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