Concrete pump pipe hole construction device
The utility model discloses a concrete pump pipe hole construction device which comprises a reinforcing device, a pre-buried sleeve and a protective supporting plate, the reinforcing device comprises a base, a pre-buried ring, a damping ring and a plurality of anchoring pipes, the pre-buried ring an...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a concrete pump pipe hole construction device which comprises a reinforcing device, a pre-buried sleeve and a protective supporting plate, the reinforcing device comprises a base, a pre-buried ring, a damping ring and a plurality of anchoring pipes, the pre-buried ring and the anchoring pipes are connected with the lower end of the base, and the pre-buried ring isolates concrete to serve as a pump pipe hole formwork when concrete is poured and tamped. The base is provided with a channel allowing a pump pipe to penetrate through and a plurality of fastening holes, the damping ring is installed in the channel, the portion, extending out of the base, of the damping ring is sleeved with the pre-buried ring, the pre-buried sleeve is correspondingly arranged on the outer side of the anchoring pipe, and a fixing ring is arranged on the outer side of the lower end of the pre-buried sleeve. The concrete pump pipe hole construction device has the advantages of being low in manufacturing cost |
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