Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Large-span concrete prestressed beam steel strand tensioning device
The invention provides a large-span concrete prestressed beam steel strand tensioning device, relates to the field of tensioning devices, and solves the problems that a clamp needs to be manually adjusted to clamp steel strands during traction of an existing device, multiple steel strands need to be clamped and pulled in the traction process, and the tensioning efficiency is high. The problems that time is wasted in the whole process, and the traction efficiency of the steel strand is affected are solved, when the steel strand is pulled, the steel strand does not need to be manually clamped and fixed, clamping of the steel strand can be automatically completed through contraction of a first electric cylinder for pulling and cooperation of a sliding rod and a mounting block, and the steel strand pulling efficiency is greatly improved. And when the first electric cylinder continues to contract, traction of the steel strand can be completed, the structure is reasonable, clamping of the steel strand can be automatically completed through one traction action, and time is saved.
本发明提供一种大跨度混凝土预应力梁钢绞线张拉装置，涉及张拉装置领域，所述第一座体为长方形块状结构，解决现有装置在牵拉时需要通过手动调整夹具对钢绞线进行夹持，且牵拉过程中需要对多根钢绞线进行夹持牵拉，整个过程比较耽误时间，影响了钢绞线牵拉效率的问题，在对钢绞线进行牵拉时，无需手动对钢绞线进行夹持固定，通过牵拉用一号电动缸的收缩与滑动杆以及安装块的配合，可自动完成钢绞线的夹持，在一号电动缸继续收缩时能够完成钢绞线的牵拉，结构合理，通过一个牵拉的动作能够自动完成钢绞线的夹持，节省了时间。
Large-span concrete prestressed beam steel strand tensioning device
The invention provides a large-span concrete prestressed beam steel strand tensioning device, relates to the field of tensioning devices, and solves the problems that a clamp needs to be manually adjusted to clamp steel strands during traction of an existing device, multiple steel strands need to be clamped and pulled in the traction process, and the tensioning efficiency is high. The problems that time is wasted in the whole process, and the traction efficiency of the steel strand is affected are solved, when the steel strand is pulled, the steel strand does not need to be manually clamped and fixed, clamping of the steel strand can be automatically completed through contraction of a first electric cylinder for pulling and cooperation of a sliding rod and a mounting block, and the steel strand pulling efficiency is greatly improved. And when the first electric cylinder continues to contract, traction of the steel strand can be completed, the structure is reasonable, clamping of the steel strand can be automatically completed through one traction action, and time is saved.
本发明提供一种大跨度混凝土预应力梁钢绞线张拉装置，涉及张拉装置领域，所述第一座体为长方形块状结构，解决现有装置在牵拉时需要通过手动调整夹具对钢绞线进行夹持，且牵拉过程中需要对多根钢绞线进行夹持牵拉，整个过程比较耽误时间，影响了钢绞线牵拉效率的问题，在对钢绞线进行牵拉时，无需手动对钢绞线进行夹持固定，通过牵拉用一号电动缸的收缩与滑动杆以及安装块的配合，可自动完成钢绞线的夹持，在一号电动缸继续收缩时能够完成钢绞线的牵拉，结构合理，通过一个牵拉的动作能够自动完成钢绞线的夹持，节省了时间。
Large-span concrete prestressed beam steel strand tensioning device
一种大跨度混凝土预应力梁钢绞线张拉装置
JIANG SHENG (Autor:in) / SONG XIAOZHONG (Autor:in) / JIANG LIN (Autor:in) / XU DI (Autor:in) / SONG LING (Autor:in) / WANG QINGHUA (Autor:in) / XU GUANGSHU (Autor:in) / FAN MEIRONG (Autor:in) / GU YI (Autor:in) / ZHU ZHIGANG (Autor:in)
03.05.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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