Bridge provided with automatic cleaning type expansion joint device
An automatic cleaning and expansion joint technology, applied in bridges, bridge parts, bridge construction, etc., can solve the problems affecting the normal function of expansion joints, long cycle time, waste of manpower, etc.
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[0010] combined with Figure 1-2 , to explain the present invention in detail.
[0011] According to the embodiment of the bridge with self-cleaning expansion joint device, the self-cleaning expansion joint device includes a left half frame 3, a right half frame 4, and the left half frame 3 and the right half frame 4 The upper elastic cover 62 and the lower elastic cover 61 are respectively used to cover the expansion joint between the left half frame 3 and the right half frame 4 on the road surface and under the road surface of the bridge. The cavity 30,40 surrounded by the half frame 3, the right half frame 4, the upper elastic cover 62 and the lower elastic cover 61 is provided with the first mobile cleaning plate assembly 9 and the second mobile cleaning plate assembly 9 arranged in the front and rear direction. The plate assembly 8, the first mobile cleaning plate assembly 9 and the second mobile cleaning plate assembly 8 each include left plate parts 92, 82 and right pl...
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