Comb-tooth-type expansion joint with position capable of being transversely changed
A comb-shaped, expansion joint technology, applied in bridge parts, bridges, buildings, etc., can solve the problems of restricting the lateral movement of the beam body, the bolts are easily broken and falling off, and the expansion joint device is damaged, etc., to achieve the effect of improving earthquake resistance.
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[0016] The technical solutions in the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0017] Such as figure 1 and figure 2 As shown, the laterally displaceable comb-toothed expansion joint of the present invention includes a movable comb plate 1 capable of longitudinal movement, a bottom plate 3 and a lateral displacement control device 2 arranged between the movable comb plate 1 and the bottom plate 3. The end of the comb plate 1 away from the comb teeth 11 is provided with six grooves 12, the bottom of the grooves 12 is provided with a circu...
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