Bridge with automatic cleaning expansion joint device with contact sensors
A contact sensor and automatic cleaning technology, which is applied to the cleaning method using tools, bridges, bridge parts, etc., can solve the problems of falling residue, wasting manpower, affecting the normal function of expansion joints, 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 the automatic cleaning type expansion joint device with contact sensor, the automatic cleaning type expansion joint device includes a left half frame 3, a right half frame 4, and a bridge between the left half frame 3 and The upper elastic cover 62 and the lower elastic cover 61 between the right half frame 4 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, In the cavities 30, 40 surrounded by the left half frame 3, the right half frame 4, the upper elastic cover 62 and the lower elastic cover 61, a first moving cleaning plate assembly 9 arranged in the front and rear directions is arranged. And the second mobile cleaning plate assembly 8, the first mobile cleaning plate assembly 9 and the second mobile cleaning plate assemb...
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