Rubber ram for cable festoon

A technology of towing and cables, which is applied in the field of lifting equipment, can solve the problems of limited service life and poor buffering effect, and achieve the effects of good buffering effect, long service life and easy manufacture
CN103552932AInactive Publication Date: 2014-02-05HUZHOU YANGXI ELEVATORING EQUIP
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
HUZHOU YANGXI ELEVATORING EQUIP
Publication Date
2014-02-05
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

The invention discloses a rubber ram for a cable festoon. The rubber ram comprises a rubber column, wherein the rubber column is provided with a sliding cavity, and the sliding cavity is internally provided with a piston rod; the piston rod is provided with a copper ball, and the piston rod is sleeved with an elastic rubber sleeve positioned between the rubber column and the copper ball. The rubber ram provided by the invention has the advantages that the structure is simple, the manufacture is easy, a buffering effect is good, and the service life is long.
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Description

technical field

[0001] The invention relates to the technical field of hoisting equipment, in particular to a rubber bumper used for a cable trolley. Background technique

[0002] The Chinese invention patent with patent publication number CN 102718142A and publication date: 2012-10-10 discloses a cable trolley, which includes a supporting plate for carrying cables, the supporting plate is fixedly connected to a bracket, and each of the brackets One side is connected with two baffles, the baffles on both sides of the bracket are parallel to each other, each of the baffles is connected with a walking wheel, the walking wheels on both sides of the bracket are arranged oppositely, the baffle A support arm is also connected to the plate, and guide wheels are arranged on the support arm. The guide wheels located on both sides of the support are arranged in pairs, and the two pairs of guide wheels are respectively located at the two ends of the two pairs of road wheels. In order ...

Claims

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