Bridge pad draw -out device
The utility model discloses a bridge pad draw -out device, including spacing frame (1), work handle (2), bridge pad draw -out device still includes gag lever post (3) that are used for restricting the bridge pad, support frame (11), and pulley (4), work handle (2) still includes the tapping connecti...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The utility model discloses a bridge pad draw -out device, including spacing frame (1), work handle (2), bridge pad draw -out device still includes gag lever post (3) that are used for restricting the bridge pad, support frame (11), and pulley (4), work handle (2) still includes the tapping connection. When bridge pad draw -out device is adjustable semi -enclosed, spacing frame (1) is including crossbearer (12), lead screw (13) and a pair of clamping bar (14). Bridge pad draw -out device simple structure, economical and practical effectively reduces constructor's the construction degree of difficulty, has improved work efficiency. |
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