Multifunctional grouting nozzle
The invention provides a multifunctional grouting nozzle, and relates to the technical field of engineering construction. The multifunctional grouting nozzle comprises a first connecting rod (1) and a second connecting rod (2), one end of the first connecting rod (1) and one end of the second connec...
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| Hauptverfasser: | , , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention provides a multifunctional grouting nozzle, and relates to the technical field of engineering construction. The multifunctional grouting nozzle comprises a first connecting rod (1) and a second connecting rod (2), one end of the first connecting rod (1) and one end of the second connecting rod (2) are each of an arc-shaped structure (3), the other end of the first connecting rod (1) and the other end of the second connecting rod (2) are each provided with a bevel opening (4), the middle portion of the first connecting rod (1) and the middle portion of the second connecting rod (2) are straight rods (5), the bevel opening (4) ends of the first connecting rod (1) and the second connecting rod (2) are installed in a grouting hole (6), the arc-shaped structure (3) ends are located outside the grouting hole (6), the first connecting rod (1) is longer than the second connecting rod (2), the first connecting rod (1) is fixedly connected with the second connecting rod (2), the connecting point of the fi |
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