Rapid sealing warning device for infrastructure ground piles and pits
A technology of warning devices and ground piles, which is applied in the processing of building materials, buildings, building types, etc., can solve problems such as hidden dangers, personnel and vehicles falling into safety, instability, etc., to improve service life, fast and reliable installation, prevent The effect of sun and rain
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Embodiment 1
[0030] refer to figure 1 and figure 2 , which is the first embodiment of the present invention, this embodiment provides a quick closure warning device for foundation piles and potholes, the quick closure warning device for foundation piles and potholes includes a cover assembly 100, a fence assembly 200 and The transmission assembly 300, wherein the cover body assembly 100 includes an upper umbrella plate 110, a long rib 111 hinged with the upper umbrella plate 110, a lower umbrella plate 120 placed under the upper umbrella plate 110, and a short umbrella hinged with the lower umbrella plate 120 bone 121;
[0031] The fence assembly 200 is used in conjunction with the cover assembly 100 and includes several baffles 220 connected by locking parts 210
[0032] The transmission assembly 300 connects the upper umbrella plate 110 and the lower umbrella plate 120 on the same axis through the transmission rod 310. The upper umbrella plate 110 is placed on the top of the transmiss...
Embodiment 2
[0038] refer to Figure 1~5 , is the second embodiment of the present invention, which is different from the first embodiment in that: the transmission assembly 300 further includes a hand wheel 320 , and the hand wheel 320 is fixedly arranged above the transmission rod 310 .
[0039] In order to facilitate the operator to change the position of the transmission rod 310, a hand wheel 320 is provided on the transmission rod 310. The hand wheel 320 is circular. The operator only needs to rotate the hand wheel 320, and the hand wheel 320 drives the transmission rod 310 to change the transmission. At the position of the rod 310, the surface of the handwheel 320 is made of rubber material, and the touch is elastic.
[0040]Further, the outer surface of the transmission rod 310 is provided with threads, the lower umbrella disc 120 is a cylinder with a round hole at the center, the diameter of the round hole is adapted to the diameter of the transmission rod 310, and the inner surfac...
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