U-shaped hoop assembly
The utility model discloses a U-shaped hoop assembly which comprises a first fixing hoop piece, a second fixing hoop piece is arranged above the first fixing hoop piece, an adjusting bolt is arranged at the joint of the first fixing hoop piece and the second fixing hoop piece, a first rubber ring is...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a U-shaped hoop assembly which comprises a first fixing hoop piece, a second fixing hoop piece is arranged above the first fixing hoop piece, an adjusting bolt is arranged at the joint of the first fixing hoop piece and the second fixing hoop piece, a first rubber ring is arranged on the outer side of the lower end of the adjusting bolt, and a second rubber ring is arranged on the outer side of the lower end of the adjusting bolt. An adjusting nut connected with the adjusting bolt is arranged on the upper side of the second rubber ring. The fixed connecting blocks are arranged at the outer ends of the middles of the first fixed hoop piece and the second fixed hoop piece, a clamping plate is arranged on the inner side of the first fixed hoop piece, and an adjusting rod is arranged at the lower end of the clamping plate; and the first auxiliary block is arranged at the front end of the first fixing hoop piece, and a second auxiliary block is arranged at the lower end of the first fix |
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