Asymmetric deep groove support wheel
An asymmetric and deep groove technology, applied in the field of asymmetric deep groove rollers, can solve the problem of wire rope falling off easily, and achieve the effect of improving safety and good buffering effect.
Inactive Publication Date: 2014-07-09
山东科兴机电设备有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to provide an asymmetrical deep-groove supporting wheel that can effectively prevent the steel wire rope from falling off from the supporting wheel and greatly improve the safety in view of the shortcomings of the existing supporting wheel, such as the steel wire rope is easy to fall off.
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[0015] The present invention will be described in further detail below in conjunction with accompanying drawing description and specific embodiment:
[0016] Such as Figure 1-3 The asymmetric deep-groove support roller shown in , includes the entire set of support rollers fixed on the outer steel pipe through the jacking bolt 8, the lock nut 7, and the pipe collar 1. One end of the pipe collar 1 is used to hoop the The outer steel pipe is provided with a round shaft at the other end, and two disc bearings 3 are set on it; the wheel body 2 is also set on the bearing 3, and the outer part of the wheel body 2 is fixed with a soft deep groove wheel lining 4, and a gland 5 is provided. Press the soft deep groove wheel lining 4 through the gland 6 to make it rotate with the wheel body 2. The wheel lining is provided with an arc wheel groove for placing the steel wire rope 6;
[0017] The height of the inner and outer wheel edges is the same, and the depth of the wheel groove is at...
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An asymmetric deep groove support wheel is characterized by comprising a whole support wheel group fixed on an external steel tube through a puller bolt, a locking nut and a pipe hoop, wherein one end of the pipe hoop is used to hoop the external steel tube, the other end of the pipe hoop is provided with a round shaft, two bearings sleeve the pipe hoop, a wheel body sleeve each bearing, a soft deep groove wheel liner is fixed on the exterior of each wheel body, a press cover is arranged on the exterior of each wheel body, the soft deep groove wheel liner on each wheel body is pressed by the press cover on the same wheel body, the soft deep groove wheel liners are enabled to respectively rotate along with the wheel bodies, an arc wheel groove used for placing a steel wire rope is formed in each wheel liner, the heights of the inner side wheel edge and the outer side wheel edge of each wheel body are equal, the depth of each wheel groove is at least 40mm, structures of the inner side and the outer side of each wheel groove are asymmetric, and a dip angle between the outer side of each wheel groove and a horizontal plane is larger than 50 degrees.
Description
technical field [0001] The invention relates to the technical field of mechanical equipment products, in particular to an asymmetric deep-groove supporting wheel. Background technique [0002] The supporting wheels of the traditional passenger device are all shallow rope groove structures, and the inner pulley is used to prevent the steel wire rope from falling towards the hoop. The depth of the traditional roller rope groove is the depth of the arc groove on the soft wheel lining, generally 8-12mm, which is smaller than the diameter of the steel wire rope. When the wire rope gripper passes, if there is left and right swing, or the installation position of the supporting wheel is not aligned with the steel wire rope, or other accidental factors, the steel wire rope will easily fall from the supporting wheel, which will affect the safety of passengers. [0003] In addition, the inner and outer sides of the traditional supporting wheel have a symmetrical structure, which make...
Claims
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Inventor 陈勇
Owner 山东科兴机电设备有限公司