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Cable guide wheel

A cable guide wheel and wheel technology, which is applied in the mechanical field, can solve the problems of ring-shaped protrusions on the surface of the cable stuck, damage the feeder, etc., and achieve the effects of reducing the pressure, increasing the contact surface, and reducing the damage.

Inactive Publication Date: 2017-12-08
郑浩生
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally speaking, gravity is not easy to cause damage to the cable. Most of the damage to the cable comes from the friction force formed by the support force between the cable and various shapes of the tower body, and the ring-shaped protrusion on the surface of the cable may be stuck. Dead between the components of the tower body, when the feeder is dragged, the feeder is damaged

Method used

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Embodiment Construction

[0011] The cable guide wheel of the present invention is made up of 13 parts altogether, as figure 1 , respectively 2 wheels, 4 bearings, 4 cushions, 2 central shafts, and 1 outer frame.

[0012] The most important part of the present invention is the wheel. The shape of this wheel is rather special. A semicircular knife is used to align a cuboid similar to a cube with one side of the cuboid, and the upper edge of the semicircular knife is aligned with the cuboid. On the upper edge, the arc part of the semicircular knife is downward, and the cuboid is rotated one circle along the axis perpendicular to the semicircular knife to obtain the wheel.

[0013] Make two identical wheels according to this method. The two wheels face each other up and down, and the middle part is a complete circle. No matter how the two wheels rotate, the complete circle in the middle will not change. Drill a hole in the middle of the wheel. This hole is slightly thicker. The standard is to be more tha...

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PUM

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Abstract

The invention discloses a cable guide wheel, relates to construction machinery, is used for cable pavement construction in the field of radio and television, wireless communication and electric power, and achieves the effects of reducing the friction force of cables and protecting the cables. A core technology of the cable guide wheel is that a pulley consists of two identical wheels with semicircular longitudinal sections; the two wheels are assembled; the longitudinal sections form a complete circle; the cables move in middle of the round hole formed by the two wheels; and for the cables, the cables lean against any one side of the hole, the contact area of the cables and the pulley is certain, so that the maximization of the contact surface is guaranteed, and the damage of the pulley to the cables is prevented.

Description

technical field [0001] The invention relates to the field of machinery, and is a protective auxiliary machinery used for construction in the field of radio and television, wireless communication and electric power. Background technique [0002] When constructing in the field of radio and television, wireless communication and electric power, relatively thick cables will be encountered. These types of cables are roughly divided into two categories, one is the feeder line of the transmitting antenna used by the radio and television and wireless communication departments; the other is the main line cable used by the power department to transmit power. These cables have a thicker diameter, higher mechanical strength, and are not easy to bend. The cable material is mostly copper, and the cable per unit length is heavy and the cost is high. [0003] Because these cables are relatively thick and have high mechanical strength, they are not easy to bend and cannot be bent at an exce...

Claims

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Application Information

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IPC IPC(8): B65H51/10
CPCB65H51/10B65H2404/1411B65H2701/34
Inventor 郑浩生
Owner 郑浩生