Abrasion-resistant lifting guide wheel
A guide wheel and wear-resistant layer technology, which is applied to door/window accessories, wing leaf parts, wing leaf suspension devices, etc., can solve the problems of the bottom end of the translation door and the guide wheel wear, maintenance cost increase, and large friction. , to achieve the effect of saving maintenance cost, improving wear resistance and simple structure
Inactive Publication Date: 2013-12-04
ZHANGJIAGANG GOLDNET FENCING SYST
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Problems solved by technology
The guide wheel of the guide wheel is in contact with the bottom end of the sliding door. In the working state, the two move with each other, resulting in a large friction force, which is easy to cause wear on the bottom end of the sliding door and the guide wheel, resulting in an increase in maintenance costs.
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[0012] In order to make the objectives, technical solutions and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.
[0013] See figure 1 with figure 2 , figure 1 Is an axial view of the present invention, figure 2 It is a schematic diagram of the structure of the guide wheel of the present invention.
[0014] The wear-resistant high guide wheel includes a base 1, a guide wheel mounting frame 2, and the guide wheel mounting frame 2 is mounted on the base 1 through a screw rod 6. The screw rod 6 is provided with an adjusting nut 5 for guiding A guide wheel 3 is installed in the inner cavity of the wheel mounting frame 2 through a rotating shaft 4, and the outer surface of the guide wheel 3 is provided with ...
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The invention relates to an abrasion-resistant lifting guide wheel. The abrasion-resistant lifting guide wheel comprises a base and a guide wheel installation frame, wherein the guide wheel installation frame is installed on the base through lead screws, adjusting nuts are arranged on the lead screws, a guide wheel body is installed in an inner cavity of the guide wheel installation frame through a rotary shaft, and a metal abrasion-resistant layer is arranged on the outer surface of the guide wheel body through a binding layer. The abrasion-resistant lifting guide wheel has the advantages that the structure is simple, the design is reasonable, the abrasion resistance is improved due to the fact that the metal abrasion-resistant layer is arranged on the outer surface of the guide wheel body, and maintenance cost is saved.
Description
Technical field [0001] The invention relates to a wear-resistant high guide wheel, belonging to the mechanical field. Background technique [0002] Trackless sliding doors, also known as electric doors, are mainly used in entrances and exits of enterprises, factories, communities, etc. They are generally made of stainless steel or aluminum profiles. The high guide wheel is mainly used to support the bottom plate of the sliding door and is installed on the ground so that the bottom end of the sliding door slides on the guide wheel of the high guide wheel. The guide wheel of the high guide wheel is in contact with the bottom end of the sliding door. In the working state, the two move with each other, and the friction generated is very large, which is likely to cause the bottom end of the sliding door and the guide wheel to wear and increase the maintenance cost. Summary of the invention [0003] The purpose of the present invention is to overcome the shortcomings of the prior art a...
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IPC IPC(8): E05D13/00
Inventor 宋国华徐律吴海
Owner ZHANGJIAGANG GOLDNET FENCING SYST