Connecting structure for underpinning stone plate
The utility model discloses a connecting structure for underpinning a stone plate. The connecting structure comprises a replacing plate, an upper adjacent plate, a lower adjacent plate, a left adjacent plate and a right adjacent plate, wherein the upper side, the lower side, the left side and the ri...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a connecting structure for underpinning a stone plate. The connecting structure comprises a replacing plate, an upper adjacent plate, a lower adjacent plate, a left adjacent plate and a right adjacent plate, wherein the upper side, the lower side, the left side and the right side of the replacing plate are provide with the upper adjacent plate, the lower adjacent plate, the left adjacent plate and the right adjacent plate respectively. The end face facing to the replacing plate of each of two adjacent plates opposite to the replacing plate is provided with more than two fixing holes, locating pin installation holes are formed on the end faces of the replacing plate at the positions corresponding to the fixing holes, springs and locating pins are arranged in the locating pin installation holes, and the locating pins penetrate out of the locating pin installation holes and fall into corresponding fixing holes. The connecting structure for underpinning the stone plate has the advantag |
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