Nail pulling device and use method thereof
The invention discloses a nail pulling device. The nail pulling device comprises a nail pulling cylinder (1) and a nail pulling rod (2); the nail pulling cylinder (1) is arranged outside the nail pulling rod (2) in a sleeving mode in the radial direction, one end of the nail pulling cylinder (1) is...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention discloses a nail pulling device. The nail pulling device comprises a nail pulling cylinder (1) and a nail pulling rod (2); the nail pulling cylinder (1) is arranged outside the nail pulling rod (2) in a sleeving mode in the radial direction, one end of the nail pulling cylinder (1) is used for abutting against a structure fastened by nails, and the other end of the nail pulling cylinder (1) is provided with a baffle; and one end of the nail pulling rod (2) is provided with a clamping groove for clamping a nail head, and the other end of the nail pulling rod (2) penetrates out ofthe baffle. According to the nail pulling device, the problems that a plurality of connected parts with unopened structure spaces, closed angles and the like exist and fasteners are difficult to dismantle due to interference installation are solved through matching operation of the nail pulling cylinder (1) and the nail pulling rod (2); and moreover, the nail pulling device improves the removal efficiency of the fasteners |
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