Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Telescopic device
The invention discloses a telescopic device, and belongs to the technical field of telescopic machinery. The problem that an existing telescopic device is limited by the telescopic ratio is solved. The telescopic device comprises a plurality of layers of sleeves which are sequentially connected in a threaded mode, the outermost-layer sleeve and the innermost-layer sleeve are connected to a fixed part and a telescopic part of equipment respectively, one of the outermost-layer sleeve and the innermost-layer sleeve is rotationally connected with the fixed part or the telescopic part, and the other one is fixedly connected with the telescopic part or the fixed part. In order to prevent the adjacent sleeves from being separated in an elongation process, a limiting structure for limiting separation is arranged between every two adjacent layers of sleeves. The telescopic device is used for telescopic machinery.
一种伸缩装置，属于伸缩机械技术领域，解决了现有伸缩装置存在受伸缩比限制的问题，它包含多层依次螺纹连接的套管，最外层套管和最内层套管分别连接在设备的固定部和伸缩部上，最外层套管和最内层套管中有一个与固定部或者伸缩部转动连接，另一个与伸缩部或者固定部固定连接即可；为了避免相邻套管在伸长过程中分离，在每相邻两层套管之间设置有限制分离的限位结构；本发明用于伸缩机械。
Telescopic device
The invention discloses a telescopic device, and belongs to the technical field of telescopic machinery. The problem that an existing telescopic device is limited by the telescopic ratio is solved. The telescopic device comprises a plurality of layers of sleeves which are sequentially connected in a threaded mode, the outermost-layer sleeve and the innermost-layer sleeve are connected to a fixed part and a telescopic part of equipment respectively, one of the outermost-layer sleeve and the innermost-layer sleeve is rotationally connected with the fixed part or the telescopic part, and the other one is fixedly connected with the telescopic part or the fixed part. In order to prevent the adjacent sleeves from being separated in an elongation process, a limiting structure for limiting separation is arranged between every two adjacent layers of sleeves. The telescopic device is used for telescopic machinery.
一种伸缩装置，属于伸缩机械技术领域，解决了现有伸缩装置存在受伸缩比限制的问题，它包含多层依次螺纹连接的套管，最外层套管和最内层套管分别连接在设备的固定部和伸缩部上，最外层套管和最内层套管中有一个与固定部或者伸缩部转动连接，另一个与伸缩部或者固定部固定连接即可；为了避免相邻套管在伸长过程中分离，在每相邻两层套管之间设置有限制分离的限位结构；本发明用于伸缩机械。
Telescopic device
一种伸缩装置
LI JUN (Autor:in) / LI PINXIAN (Autor:in)
24.08.2021
Patent
Elektronische Ressource
Chinesisch