Single-joint adjusting device for bridge expansion joint
An adjustment device and expansion joint technology, applied in bridges, bridge parts, bridge construction, etc., can solve the problems of time-consuming, low efficiency, and high cost, and achieve the effect of ensuring consistency, facilitating synchronous adjustment, and facilitating observation
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[0011] Such as figure 1 with 2 As shown, the present invention provides a single seam adjustment device for bridge expansion joints, including: right adjustment block 1, left adjustment block 14, active adjustment screw 5, driven adjustment screw 11 and transmission gear 10; right adjustment block 1 The left side adjustment block 14 is a bar block arranged relatively parallel, and a bar groove 7 for embedding expansion joint steel 16 is provided on the opposite inner surface of the right side adjustment block 1 and the left side adjustment block 14; The tops of the right adjustment block 1 and the left adjustment block 14 are screwed vertically with two clamping fixing bolts 2; in the strip groove 7, a bead 3 is arranged along the slotting direction, and the bead 3 is used for pressing On the expansion joint profile steel 16; the lower ends of the two clamping and fixing bolts 2 extend into the strip groove 7, and are rotatably installed on the upper side of the bead 3; on th...
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Abstract
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