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Shield pipeline guide device

A technology of shield pipe and mounting frame, which is applied in the direction of transportation and packaging, mining equipment, and conveying filamentous materials. The reel motor can not be pulled and other problems, so as to achieve the effect of fast and light pulling pipeline, compact structure design and light weight

Active Publication Date: 2021-04-27
CHINA RAILWAY ENGINEERING EQUIPMENT GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the shield machine, the hose guide frame is the channel connecting the shield machine pipeline and the tunnel pipe. The unreasonable design of the hose guide frame will not only lead to a large torque of the hose reel motor, but even cause the hose reel motor to pull. If the hose is not moved, the unreasonable hose guide frame will also scratch the pipeline, resulting in damage to the protective layer of the pipeline, and in severe cases, the pipeline will fail

Method used

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] Such as figure 1 and figure 2 As shown, a shield pipeline navigation device includes several sets of guide rollers 1. In this embodiment, two sets of guide rollers are preferred. The overall structure is used for guiding single-link hoses. The distance between the nylon rollers and the hose The outer diameter is matched, slightly larger than the outer diameter of the hose. The guide roller is made of nylon roller. The nylon roller is composed of a rol...

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Abstract

The invention provides a shield pipeline guide device. The device comprises a plurality of sets of guide carrier rollers, the guide carrier rollers are movably installed on an installation frame in parallel, the installation frame comprises a base, a rotating mechanism is movably arranged on the base, a first limiting mechanism is movably installed on the rotating mechanism, and the rotating mechanism and the first limiting mechanism are connected with the guide carrier rollers through a second limiting mechanism. According to the device, the guide carrier rollers are installed on the installation frame, so that when a bottom plate rotates, the guide device can deflect in the driving direction of a hose under the condition of not moving the base, and self-adaptive guide is achieved; and meanwhile, arc-shaped supporting plates can limit the guide carrier rollers to move up and down, so that the guide carrier rollers are not prone to getting stuck in the using process.

Description

technical field [0001] The invention relates to the technical field of pipeline extension of a shield machine, in particular to a shield pipeline navigation device. Background technique [0002] In the shield machine, the hose guide frame is the channel connecting the shield machine pipeline and the tunnel pipe. The unreasonable design of the hose guide frame will not only lead to a large torque of the hose reel motor, but even cause the hose reel motor to pull. If the hose is not moved, the unreasonable hose guide rack will also scratch the pipeline, resulting in damage to the protective layer of the pipeline, and in severe cases, the pipeline will fail. Contents of the invention [0003] Aiming at the above technical problems, the present invention proposes a shield tunneling guide device, which can deflect along the direction of the hose without moving the base through the rotating bottom plate on the mounting frame, realizing self-adaptive guidance. At the same time, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H57/14B65H57/26E21D9/06
CPCB65H57/14B65H57/26E21D9/06B65H2701/33
Inventor 赵康峰赵云辉李光蔡留金郭志勇张杰赵石俞培德
Owner CHINA RAILWAY ENGINEERING EQUIPMENT GROUP CO LTD
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