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Fixing part of concrete expansion joint double-sealing-up structure
A fixing part of a concrete expansion joint double-sealing-up structure comprises embedded fixing part bodies, pull rods and flat iron, and is characterized in that reinforcing ribs are arranged at one ends of the embedded fixing part bodies, the other ends of the embedded fixing part bodies are provided with upwards bent hooks, the three embedded fixing part bodies are embedded in first-stage concrete at set intervals in parallel, the hooks at the ends protrude out of the concrete fracture surface, a round ring is arranged at one end of each pull rod, the other ends of the pull rods are provided with threads and nuts, the round rings of the three pull rods are arranged on the hooks respectively in a sleeving mode, the flat iron is rectangular, long holes corresponding to the pull rods are formed in the two ends and middle of the flat iron, the three pull rods penetrate through the long holes of the flat iron respectively, and fastening nuts fix two U-shaped steel channels on the first-stage concrete fracture surface at the same time. The fixing part of the concrete expansion joint double-sealing-up structure can solve the problem of water seepage caused by uneven stratum settlement or diastrophism in the water conservancy project, and can also save labor and shorten the project duration.
Fixing part of concrete expansion joint double-sealing-up structure
A fixing part of a concrete expansion joint double-sealing-up structure comprises embedded fixing part bodies, pull rods and flat iron, and is characterized in that reinforcing ribs are arranged at one ends of the embedded fixing part bodies, the other ends of the embedded fixing part bodies are provided with upwards bent hooks, the three embedded fixing part bodies are embedded in first-stage concrete at set intervals in parallel, the hooks at the ends protrude out of the concrete fracture surface, a round ring is arranged at one end of each pull rod, the other ends of the pull rods are provided with threads and nuts, the round rings of the three pull rods are arranged on the hooks respectively in a sleeving mode, the flat iron is rectangular, long holes corresponding to the pull rods are formed in the two ends and middle of the flat iron, the three pull rods penetrate through the long holes of the flat iron respectively, and fastening nuts fix two U-shaped steel channels on the first-stage concrete fracture surface at the same time. The fixing part of the concrete expansion joint double-sealing-up structure can solve the problem of water seepage caused by uneven stratum settlement or diastrophism in the water conservancy project, and can also save labor and shorten the project duration.
Fixing part of concrete expansion joint double-sealing-up structure
ZHANG CHAOLI (author)
2015-06-24
Patent
Electronic Resource
English
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Manufacturing method of concrete expansion joint double-sealing-up structure
| European Patent Office | 2015
| European Patent Office | 2015