Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Foundation pit anti-floating anchor rod pull-out test tool
The invention discloses a foundation pit anti-floating anchor rod pull-out test tool. The tool comprises an anchor rod, an anchor rod locking component, a connecting sleeve, a lengthened anchor rod and a center-penetrating jack, wherein the anchor rod consists of a plurality of anchor ribs; the anchor rod consists of a locking rod and a locking buckle component; the upper end of each anchor rib in the anchor rod is symmetrically bent from the center to the outside to form a bent part; a plurality of groove ways for placing the anchor ribs are symmetrically and vertically arranged on the outer wall of the lower part of the locking rod at intervals; the locking buckle component is arranged on the lower part of the locking rod in a buckling way to lock and fix the anchor ribs in the groove ways; a step structure pushing against the bent parts of the anchor ribs is arranged on the middle part of the locking rod; the upper end of the lock rod and the lower end of the lengthened anchor rod are linked together through the connecting sleeve; the lengthened anchor rod is linked with the center-penetrating jack; the lock rod and the lengthened anchor rod can be quickly connected together through the anchor rod locking component. The center-penetrating jack applies a pull-out force to the lengthened anchor rod and transfers the force to the anchor rod, so that a pull-out test is performed; according to the pull-out test tool, the traditional structure form is eliminated, lengthened anchor ribs are not used, welding is not required, and the tool can be repeatedly used, so that the cost is effectively reduced, and the working efficiency is improved.
Foundation pit anti-floating anchor rod pull-out test tool
The invention discloses a foundation pit anti-floating anchor rod pull-out test tool. The tool comprises an anchor rod, an anchor rod locking component, a connecting sleeve, a lengthened anchor rod and a center-penetrating jack, wherein the anchor rod consists of a plurality of anchor ribs; the anchor rod consists of a locking rod and a locking buckle component; the upper end of each anchor rib in the anchor rod is symmetrically bent from the center to the outside to form a bent part; a plurality of groove ways for placing the anchor ribs are symmetrically and vertically arranged on the outer wall of the lower part of the locking rod at intervals; the locking buckle component is arranged on the lower part of the locking rod in a buckling way to lock and fix the anchor ribs in the groove ways; a step structure pushing against the bent parts of the anchor ribs is arranged on the middle part of the locking rod; the upper end of the lock rod and the lower end of the lengthened anchor rod are linked together through the connecting sleeve; the lengthened anchor rod is linked with the center-penetrating jack; the lock rod and the lengthened anchor rod can be quickly connected together through the anchor rod locking component. The center-penetrating jack applies a pull-out force to the lengthened anchor rod and transfers the force to the anchor rod, so that a pull-out test is performed; according to the pull-out test tool, the traditional structure form is eliminated, lengthened anchor ribs are not used, welding is not required, and the tool can be repeatedly used, so that the cost is effectively reduced, and the working efficiency is improved.
Foundation pit anti-floating anchor rod pull-out test tool
LI GUANGPING (Autor:in) / PENG GONGXUN (Autor:in) / CHEN RONGBIN (Autor:in) / XU LUHUA (Autor:in) / LU CHUANHENG (Autor:in)
03.06.2015
Patent
Elektronische Ressource
Englisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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