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Walking mechanism

A technology of traveling mechanism and encoder, which is applied in the direction of traveling mechanism, load suspension components, transportation and packaging, etc. It can solve the problems of inaccurate encoder detection data, high detection and manufacturing cost, inconvenient maintenance, etc., and achieve anti-interference from the outside world Strong ability, simple structure, and strong centering ability

Inactive Publication Date: 2017-10-31
SHANGHAI SHIPYARD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention is to provide a walking mechanism in order to overcome defects such as inaccurate encoder detection data, high detection and manufacturing costs, inconvenient maintenance, and easy breakage in the prior art.

Method used

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Embodiment Construction

[0057] In the following, the present invention will be more clearly and completely described by means of embodiments in conjunction with the accompanying drawings, but the present invention is not limited to the scope of the described embodiments.

[0058] In describing the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", The orientation or positional relationship indicated by "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device or positional relationship. Elements must have certain orientations, be constructed and operate in certain orientations, and therefore should not be construed as limitations on the invention.

[0059] Such as figure 1 and figure 2 As shown, the tra...

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PUM

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Abstract

The invention discloses a walking mechanism. The walking mechanism comprises a driven trolley frame side plate, a driven wheel axle and an encoder transmission device; the encoder transmission device comprises a first base, a mandrel, a small belt wheel arranged on an encoder, a large belt wheel, an encoder support and a synchronous belt; one end of the mandrel is fixedly connected to the driven wheel axle, the other end of the mandrel is fixedly connected to the large belt wheel, one end of the first base is fixedly connected to the driven trolley frame side plate, the other end of the first base is fixedly connected to an encoder support, and the large belt wheel and the small belt wheel are connected through the synchronous belt. According to the walking mechanism, data reading accuracy is improved, meanwhile, stability in the running process can be ensured, the structure is simple, the production cost is low, and the centering capacity is high.

Description

technical field [0001] The invention relates to a walking mechanism. Background technique [0002] According to the requirements of the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China and the General Administration of Work Safety, portal cranes of 60t and above should be installed with a safety monitoring and management system in accordance with the national standard "Safety Monitoring and Management System for Hoisting Machinery" (GB / T28264-2012). The data acquisition of the crane traveling mechanism is mainly to collect the number of rotations of the traveling wheel through the P+F absolute value encoder, and then multiply it by the diameter of the traveling wheel to convert the running distance of the traveling wheel. [0003] Currently, there are two common encoder installation methods: [0004] The first type: a set of non-rim detection wheel shaft end is specially installed, and the encoder measures the number...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C9/08B66C13/16
Inventor 杨龙郭小伟张文治施佳
Owner SHANGHAI SHIPYARD
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