Supporting traversing device of stepping type self-propelled movable trestle bridge
A self-moving and traversing device technology, which is applied to pedestrian bridges, bridges, shaft equipment, etc., can solve the problems of no telescopic function and inconvenient operation, and achieve the effect of convenient operation and easy realization.
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[0019] Below in conjunction with accompanying drawing and specific embodiment the invention is further introduced:
[0020] Such as Figure 1~2 As shown, a step-by-step self-moving support and lateral movement device of trestle includes guide bracket 2, support cylinder 1, sliding sleeve 3, heightening joint and sliding wear-resistant plate, and support cylinder 1 is installed on the longitudinal direction of guide bracket 2 In the sliding sleeve 3, the traversing oil cylinder 5 is installed on the upper surface of the transverse bracket of the guide bracket 2, and is connected with the traversing rod; One end of the lower part of the sleeve 3 is threaded.
[0021] The further sliding sleeve 3 includes an inner guide sleeve and an outer guide sleeve. The inner guide sleeve is connected with the outer guide sleeve through the support cylinder, and the outer guide sleeve (guide bracket) is lifted and lowered through the expansion and contraction of the support cylinder, and the...
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