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    济南电动门伸缩链接结构
    来源:http://www.jnjqjc.com   时间:2014-10-20 11:28:34
    电动伸缩门的连接管连接结构,可以防止连接管和横杆磨损,延长构件的使用寿命,使连接管转动灵活自如,并伸缩门整体运行更加平稳。
    The connecting pipe of electric telescopic door connection structure, can prevent the connecting tube and rail wear, prolong the service life of the component, the connecting pipe to rotate flexibly and freely, and adjustable door whole run more smoothly.
    连接管连接结构,该结构包括装在各电动门框架上的横杆1及连接于横杆上的连接管2,连接管上穿设横杆用的孔21为翻边孔,其特征在于,在每个孔的内表面与横杆的外表面之间各装有一个耐磨套3,且位于连接管内的横杆外部装有可防止连接管沿轴向移动的定位套4。翻边孔21可以是外翻边孔,也可以是内翻边孔。
    The connecting pipe connecting structure, the structure of which comprises a transverse rod arranged on the electric door frame and is connected to the 1 bar on the connecting pipe 2, a connecting pipe are arranged on the transverse rod with a hole 21 for flanging hole, which is characterized in that the outer surface, between the inner surface of each hole and bar are respectively provided with a wear resistant set of 3, and is located in the connection of external rail tube is provided with a connecting tube positioning can prevent axial movement of the sleeve 4. Flanging hole 21 can be everted side hole, can also be inverted side hole.
    定位套4用螺钉5与横杆1固定。耐磨套3由塑胶材料制成,其外缘上设有可卡在翻边孔21内孔口处的环形台阶31。连接管上设有翻边孔,本身已具有良好的防磨损作用,加之又在翻边孔处设置了耐磨套,因而使连接管与横杆连接处的磨损状况得到了根本改善,不仅延长了构件和伸缩门的使用寿命,而且也使得伸缩门在运行时更加平稳同时,由于在连接管内设置了定位套,消除了连接管的轴向移动,因而同样增加了伸缩门运行时的平稳性本实用新型还具有结构简单,成本低,实施容易等特点。
    The positioning sleeve by screws 5 and 4 rail 1 is fixed. Wear resistant sleeve 3 is made of plastic, which is arranged on the outer margin can be clamped on the flanging hole within the 21 orifices of the annular step 31. The connecting pipe is provided with a flanging hole, itself has a good anti abrasion, and the flanging hole is provided the wear sleeve, so that is connected with the transverse rod wear condition of the fundamental improvement of connecting pipe, not only extended the component and a telescopic door service life, but also makes the telescopic door at run time more smooth at the same time, because the connecting tube is provided with the positioning sleeve, eliminate the axial movement of the connecting pipe, and also increase the smoothness of the telescopic door run time of the utility model has the advantages of simple structure, low cost, easy implementation etc.
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