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A platform for research: civil engineering, architecture and urbanism
Anchor rod anchoring structure with reusable end
The invention relates to the technical field of anchor rod anchoring, and discloses an anchor rod anchoring structure with a reusable end, which comprises a base plate and an end, and an anchor rod is provided with an extension section; an anchoring channel is formed in the end head, an end head cavity is formed in the end head, a fixed cylinder is arranged in the end head cavity, a fixed cavity is formed in the fixed cylinder, a movable cylinder is arranged in the fixed cavity, and a movable cavity is formed in the movable cylinder; an outer lower cavity is formed in the lower portion of the fixed cavity, an outer inclined face is formed on the periphery of the outer lower cavity, an inner lower wall is arranged on the lower portion of the movable cylinder, and an inner lower cavity is formed in the lower portion of the movable cavity. A lower interval is formed between the inner lower wall and the outer inclined surface, a plurality of through holes are formed in the inner lower wall, and a plurality of moving balls moving transversely are arranged in the inner lower cavity; the outer sides of the movable balls penetrate through the through holes and the lower gaps to form outer abutting sides abutting against the outer inclined faces, and the inner sides of the multiple movable balls define a clamping channel for clamping the anchor rod; a spring is arranged on the moving cylinder and has the functions of limiting the displacement of the balls and releasing the limited displacement.
本发明涉及锚杆锚固的技术领域，公开了端头可重复利用的锚杆锚固结构，包括垫板以及端头，锚杆具有外延段；端头中具有锚固通道，端头中设有端头腔，端头腔中设有固定筒，固定筒中具有固定腔，固定腔中设有移动筒，移动筒中具有移动腔；固定腔的下部具有外下部腔，外下部腔的外周形成有外倾斜面，移动筒的下部具有内下部壁，移动腔的下部具有内下部腔；内下部壁与外倾斜面之间具有下部间隔，内下部壁中设有多个贯通孔，内下部腔中设有多个横向移动的移动滚珠；移动滚珠的外侧穿过贯通孔及下部间隔，形成抵接在外倾斜面的外抵接侧，多个移动滚珠的内侧围合形成夹持锚杆的夹持通道；移动筒上具有弹簧，弹簧具有限制滚珠位移和解除限制位移的功能。
Anchor rod anchoring structure with reusable end
The invention relates to the technical field of anchor rod anchoring, and discloses an anchor rod anchoring structure with a reusable end, which comprises a base plate and an end, and an anchor rod is provided with an extension section; an anchoring channel is formed in the end head, an end head cavity is formed in the end head, a fixed cylinder is arranged in the end head cavity, a fixed cavity is formed in the fixed cylinder, a movable cylinder is arranged in the fixed cavity, and a movable cavity is formed in the movable cylinder; an outer lower cavity is formed in the lower portion of the fixed cavity, an outer inclined face is formed on the periphery of the outer lower cavity, an inner lower wall is arranged on the lower portion of the movable cylinder, and an inner lower cavity is formed in the lower portion of the movable cavity. A lower interval is formed between the inner lower wall and the outer inclined surface, a plurality of through holes are formed in the inner lower wall, and a plurality of moving balls moving transversely are arranged in the inner lower cavity; the outer sides of the movable balls penetrate through the through holes and the lower gaps to form outer abutting sides abutting against the outer inclined faces, and the inner sides of the multiple movable balls define a clamping channel for clamping the anchor rod; a spring is arranged on the moving cylinder and has the functions of limiting the displacement of the balls and releasing the limited displacement.
本发明涉及锚杆锚固的技术领域，公开了端头可重复利用的锚杆锚固结构，包括垫板以及端头，锚杆具有外延段；端头中具有锚固通道，端头中设有端头腔，端头腔中设有固定筒，固定筒中具有固定腔，固定腔中设有移动筒，移动筒中具有移动腔；固定腔的下部具有外下部腔，外下部腔的外周形成有外倾斜面，移动筒的下部具有内下部壁，移动腔的下部具有内下部腔；内下部壁与外倾斜面之间具有下部间隔，内下部壁中设有多个贯通孔，内下部腔中设有多个横向移动的移动滚珠；移动滚珠的外侧穿过贯通孔及下部间隔，形成抵接在外倾斜面的外抵接侧，多个移动滚珠的内侧围合形成夹持锚杆的夹持通道；移动筒上具有弹簧，弹簧具有限制滚珠位移和解除限制位移的功能。
Anchor rod anchoring structure with reusable end
端头可重复利用的锚杆锚固结构
ZHANG YUFANG (author) / QI HUIDONG (author) / LIU BAOKUI (author) / GAO MINGXIAN (author) / CHEN YIWEI (author) / YAN XIAOXIA (author) / CONSULTANTS TIAN (author) / YANG SHIYUAN (author) / LIU JUN (author) / HUANG PEILIN (author)
2024-10-11
Patent
Electronic Resource
Chinese
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