Fence assembly for water conservancy project channel
The fence assembly for the water conservancy project channel comprises a supporting frame body, a square inserting plate abuts against the outer side of the supporting frame body, a connecting plate is inserted into the square inserting plate, and a square frame is fixedly installed on the outer sid...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The fence assembly for the water conservancy project channel comprises a supporting frame body, a square inserting plate abuts against the outer side of the supporting frame body, a connecting plate is inserted into the square inserting plate, and a square frame is fixedly installed on the outer side of the connecting plate; a silk screen is fixedly installed on the side wall of the square frame, a first external hole is formed in the outer side of the square inserting plate, and a second external hole is formed in the outer side of the supporting frame body. After the square inserting plate is connected to the outer side of the connecting plate in a sleeved mode, the square inserting plate and the square frame can be directly attached to the outer side of the supporting frame body, a bolt is inserted into the first external hole and can directly penetrate through the interior of the second external hole, and then the square frame can be accurately found at a time; and the square frame can be replaced only by |
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