A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Counter-force device for restoring load box to original shape
The invention relates to a counter-force device for restoring a load box to original shape after on-site inspection of the mass of the load box, and belongs to the technical field of civil engineering. The counter-force device comprises a limiting device, a force applying device and a movable device, wherein the limiting device is used for limiting the force applying device between the top of the limiting device and the movable device, the distance between the top of the limiting device and the movable device is larger than the height, needing to be recovered, of the load box, the bottom of the limiting device is movably connected with a lower plate of the load box, the force applying device serves as a force applying part for restoring the tested load box, the movable device is arranged on the upper plate of the load box, when the force applying device is started, the force applying device presses the movable device to move downwards, the movable device drives the load box upper plate to move downwards, and the load box is restored to the original shape. The counter-force device has the following advantages that 1, the load box is not only a stressed recovery object, but also a part of a counter-force beam; 2, carrying is convenient; and 3, more labor is saved.
本发明涉及一种用于现场检查荷载箱质量后恢复荷载箱原状的反力装置，属于土木工程技术领域。一种用于将荷载箱恢复原状的反力装置，所述反力装置包括限位装置、施力装置和活动装置；限位装置用于将施力装置限定在其顶部与活动装置之间，且其顶部与活动装置间的距离高于荷载箱需要恢复的高度，限位装置的底部与荷载箱下板活动连接，施力装置作为将试验后的荷载箱恢复原状的施力部，活动装置置于荷载箱上板上；启动施力装置时，施力装置压迫活动装置向下移动，活动装置带动荷载箱上板向下移动，使得荷载箱恢复原状。本发明具有如下优点：1、荷载箱既是受力复原对象，同时又是构成反力梁的一部分；2、便于携带；3、更省力。
Counter-force device for restoring load box to original shape
The invention relates to a counter-force device for restoring a load box to original shape after on-site inspection of the mass of the load box, and belongs to the technical field of civil engineering. The counter-force device comprises a limiting device, a force applying device and a movable device, wherein the limiting device is used for limiting the force applying device between the top of the limiting device and the movable device, the distance between the top of the limiting device and the movable device is larger than the height, needing to be recovered, of the load box, the bottom of the limiting device is movably connected with a lower plate of the load box, the force applying device serves as a force applying part for restoring the tested load box, the movable device is arranged on the upper plate of the load box, when the force applying device is started, the force applying device presses the movable device to move downwards, the movable device drives the load box upper plate to move downwards, and the load box is restored to the original shape. The counter-force device has the following advantages that 1, the load box is not only a stressed recovery object, but also a part of a counter-force beam; 2, carrying is convenient; and 3, more labor is saved.
本发明涉及一种用于现场检查荷载箱质量后恢复荷载箱原状的反力装置，属于土木工程技术领域。一种用于将荷载箱恢复原状的反力装置，所述反力装置包括限位装置、施力装置和活动装置；限位装置用于将施力装置限定在其顶部与活动装置之间，且其顶部与活动装置间的距离高于荷载箱需要恢复的高度，限位装置的底部与荷载箱下板活动连接，施力装置作为将试验后的荷载箱恢复原状的施力部，活动装置置于荷载箱上板上；启动施力装置时，施力装置压迫活动装置向下移动，活动装置带动荷载箱上板向下移动，使得荷载箱恢复原状。本发明具有如下优点：1、荷载箱既是受力复原对象，同时又是构成反力梁的一部分；2、便于携带；3、更省力。
Counter-force device for restoring load box to original shape
一种用于将荷载箱恢复原状的反力装置
LIU HENGJUN (author) / QIAN KUN (author) / QIAN AIYUN (author) / LIU HENGHONG (author) / CHEN XIONG (author) / YI CHUNCHANG (author) / WU HAI'AN (author) / ZU JIANHUI (author) / ZHANG CHANGWEN (author) / TANG MINGXIA (author)
2021-11-02
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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