Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Electrical embedded sleeve and construction method thereof
The invention discloses an electrical embedded sleeve which comprises two symmetrically-arranged main sleeves, the inner walls of the two main sleeves are jointly connected with a connecting sleeve in a sealed and sliding mode, an annular groove is formed in the outer wall of the connecting sleeve, and the inner walls of the two sides of the annular groove are jointly connected with an adjusting rod in a rotating mode through bearings. The ends of the two adjusting rods are correspondingly fixed, the adjusting rods are threaded rods, and the circumferential side walls of the two adjusting rods are rotationally connected with moving rings in a threaded mode. The embedded sleeve has the advantages that the two main sleeves capable of sliding in a sealed mode at the same time are arranged on the outer wall of the connecting sleeve, and the two main sleeves can slide at the same time in the rotating process of the adjusting rod of the threaded rod, so that stretching and retracting of the embedded sleeve can be rapidly achieved, and through-wall use of equipment with different thicknesses is facilitated; the thickness does not need to be measured in advance, more embedded sleeves with different lengths do not need to be prepared, the amount of preparation work can be greatly reduced, and therefore the embedded sleeves can be rapidly installed and used conveniently.
本发明公开了一种电气预埋套管，包括两个对称设置的主套管，两个所述主套管的内壁共同密封滑动连接有连接套管，所述连接套管的外壁开设有环形槽，所述环形槽的两侧内壁通过轴承共同转动连接有调节杆，两个所述调节杆端部对应固定，所述调节杆为螺纹杆，两个所述调节杆的周向侧壁均螺纹转动连接有移动环。优点在于：通过在连接套管外壁设置两个可同时密封滑动的主套管，能够在为螺纹杆的调节杆转动过程中，实现两个主套管的同时滑动，从而能够快速实现预埋套管的伸缩以及回收，方便不同厚度设备的穿墙使用，无需提前测量厚度以及准备较多不同长度的预埋套管，可大大减少准备工作的量，从而可便于预埋套管的快速安装使用。
Electrical embedded sleeve and construction method thereof
The invention discloses an electrical embedded sleeve which comprises two symmetrically-arranged main sleeves, the inner walls of the two main sleeves are jointly connected with a connecting sleeve in a sealed and sliding mode, an annular groove is formed in the outer wall of the connecting sleeve, and the inner walls of the two sides of the annular groove are jointly connected with an adjusting rod in a rotating mode through bearings. The ends of the two adjusting rods are correspondingly fixed, the adjusting rods are threaded rods, and the circumferential side walls of the two adjusting rods are rotationally connected with moving rings in a threaded mode. The embedded sleeve has the advantages that the two main sleeves capable of sliding in a sealed mode at the same time are arranged on the outer wall of the connecting sleeve, and the two main sleeves can slide at the same time in the rotating process of the adjusting rod of the threaded rod, so that stretching and retracting of the embedded sleeve can be rapidly achieved, and through-wall use of equipment with different thicknesses is facilitated; the thickness does not need to be measured in advance, more embedded sleeves with different lengths do not need to be prepared, the amount of preparation work can be greatly reduced, and therefore the embedded sleeves can be rapidly installed and used conveniently.
本发明公开了一种电气预埋套管，包括两个对称设置的主套管，两个所述主套管的内壁共同密封滑动连接有连接套管，所述连接套管的外壁开设有环形槽，所述环形槽的两侧内壁通过轴承共同转动连接有调节杆，两个所述调节杆端部对应固定，所述调节杆为螺纹杆，两个所述调节杆的周向侧壁均螺纹转动连接有移动环。优点在于：通过在连接套管外壁设置两个可同时密封滑动的主套管，能够在为螺纹杆的调节杆转动过程中，实现两个主套管的同时滑动，从而能够快速实现预埋套管的伸缩以及回收，方便不同厚度设备的穿墙使用，无需提前测量厚度以及准备较多不同长度的预埋套管，可大大减少准备工作的量，从而可便于预埋套管的快速安装使用。
Electrical embedded sleeve and construction method thereof
一种电气预埋套管及其施工方法
SONG CHANGWEI (Autor:in) / CHEN QINGRUN (Autor:in) / SUN XIANGMING (Autor:in)
02.06.2023
Patent
Elektronische Ressource
Chinesisch
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