Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Drawing experiment lock for prestressed pile
The invention relates to a prestressed pile drawing experiment lockset, which comprises a lockset body, a through hole for a reinforcing steel bar to pass through is formed in the central axis position of the lockset body, a plurality of locking rods are arranged in the lockset body, the locking rods are movably connected with the lockset body, and the locking rods are connected with the lockset body. The lock body is provided with a plurality of locking rods, the locking rods are evenly arranged at intervals in the circumferential direction of the central axis of the lock body, the ends, close to the through holes, of the locking rods are fixedly connected with locking arc plates, the locking arc plates are located in the through holes, and the lock body is provided with a moving assembly for driving the locking rods to move synchronously. After a reinforcing steel bar penetrates through the through hole, the multiple locking rods are driven by the moving assembly to synchronously move, the locking rods move in the direction of the reinforcing steel bar, the reinforcing steel bar is clamped and locked through the locking arc plate, the lock body and the reinforcing steel bar are fixed, the locking degree between the reinforcing steel bar and the lock body is improved, and the reinforcing steel bar is conveniently locked by the lock; the possibility of slipping between the lock body and the steel bar is reduced, and experimental result errors are reduced.
本申请涉及一种预应力桩的拉拔实验锁具，其包括锁具本体，所述锁具本体中心轴线位置开设有供钢筋穿过的通孔，所述锁具本体内设置有若干锁紧杆，所述锁紧杆与锁具本体活动连接，若干锁紧杆以锁具本体中心轴线位置周向均匀间隔设置，所述锁紧杆靠近通孔的一端固定连接有锁紧弧板，所述锁紧弧板位于通孔内，所述锁具本体上设置有驱动若干锁紧杆同步移动的移动组件。将钢筋穿过通孔后，通过移动组件驱动若干锁紧杆同步移动，锁紧杆向钢筋方向进行移动，通过锁紧弧板对钢筋进行夹持锁紧，将锁具本体与钢筋之间进行固定，提高钢筋与锁具本体之间的锁紧程度，方便锁具对钢筋进行锁紧，减小锁具本体与钢筋之间打滑的可能性，减小实验结果误差。
Drawing experiment lock for prestressed pile
The invention relates to a prestressed pile drawing experiment lockset, which comprises a lockset body, a through hole for a reinforcing steel bar to pass through is formed in the central axis position of the lockset body, a plurality of locking rods are arranged in the lockset body, the locking rods are movably connected with the lockset body, and the locking rods are connected with the lockset body. The lock body is provided with a plurality of locking rods, the locking rods are evenly arranged at intervals in the circumferential direction of the central axis of the lock body, the ends, close to the through holes, of the locking rods are fixedly connected with locking arc plates, the locking arc plates are located in the through holes, and the lock body is provided with a moving assembly for driving the locking rods to move synchronously. After a reinforcing steel bar penetrates through the through hole, the multiple locking rods are driven by the moving assembly to synchronously move, the locking rods move in the direction of the reinforcing steel bar, the reinforcing steel bar is clamped and locked through the locking arc plate, the lock body and the reinforcing steel bar are fixed, the locking degree between the reinforcing steel bar and the lock body is improved, and the reinforcing steel bar is conveniently locked by the lock; the possibility of slipping between the lock body and the steel bar is reduced, and experimental result errors are reduced.
本申请涉及一种预应力桩的拉拔实验锁具，其包括锁具本体，所述锁具本体中心轴线位置开设有供钢筋穿过的通孔，所述锁具本体内设置有若干锁紧杆，所述锁紧杆与锁具本体活动连接，若干锁紧杆以锁具本体中心轴线位置周向均匀间隔设置，所述锁紧杆靠近通孔的一端固定连接有锁紧弧板，所述锁紧弧板位于通孔内，所述锁具本体上设置有驱动若干锁紧杆同步移动的移动组件。将钢筋穿过通孔后，通过移动组件驱动若干锁紧杆同步移动，锁紧杆向钢筋方向进行移动，通过锁紧弧板对钢筋进行夹持锁紧，将锁具本体与钢筋之间进行固定，提高钢筋与锁具本体之间的锁紧程度，方便锁具对钢筋进行锁紧，减小锁具本体与钢筋之间打滑的可能性，减小实验结果误差。
Drawing experiment lock for prestressed pile
一种预应力桩的拉拔实验锁具
HU KEJUN (Autor:in) / ZOU WEI (Autor:in) / LI CHUNXIANG (Autor:in) / HU YANJUN (Autor:in)
17.11.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen