Deduster trolley portal stabilizing system

A technology for dust collectors and car doors, which can be applied in shaft linings, tunnel linings, underground chambers, etc., can solve problems such as poor stability and anti-vibration effects, safety accidents, etc., and achieve good stability and anti-vibration effects, stability and Good anti-vibration effect

Inactive Publication Date: 2016-05-11
HEFEI LIQING ENVIRONMENTAL PROTECTION EQUIP
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0002] When the lining trolley needs to pour concrete for the lining of tunnels, water diversion tunnels and other projects, the position of the trolley needs to be fixed first, and then the formwork is jacked up and fixed in the required position by hydraulic or other devices, and then the concrete is poured. Most of the existing trolleys put the jacking cylinder on the mast before concrete pouring, and use the mast as the support foundation at the bottom. Safety accidents are easy to happen when stressed

Method used

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  • Deduster trolley portal stabilizing system

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Embodiment Construction

[0008] see figure 1 , a trolley door frame stabilization system for a dust collector, which includes an outer jacket 1, an inner jacket 2, a jacking cylinder 3, and a jacking cylinder seat 4, the outer jacket 1 is provided with an inner jacket 2, and the inner jacket 2 is provided with a top Lifting oil cylinder 3, jacking oil cylinder 3 top is provided with jacking oil cylinder seat 4.

[0009] In the present invention, the jacket is arranged in the lower longitudinal beam of the mast, an inner sleeve is arranged inside the jacket, a jacking oil cylinder is arranged above the inner jacket, and a jacking cylinder seat is arranged above the jacking oil cylinder. , when it is necessary to jack up the template, first operate the inner sleeve to drive the jacking cylinder to move downward until the inner sleeve is stable, then operate the jacking cylinder to move upward, and the jacking cylinder drives the jacking cylinder seat to move together until the jacking cylinder seat is i...

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PUM

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Abstract

A deduster trolley portal stabilizing system relates to the lining trolley technical field, and is characterized by comprising an inner sleeve, an outer sleeve, a lifting oil cylinder, and a lifting oil cylinder seat; the inner sleeve is arranged in the outer sleeve; the lifting oil cylinder is arranged above the inner sleeve; the lifting oil cylinder seat is arranged above the lifting oil cylinder. The trolley lifting oil cylinders are arranged on the bottom, so the whole trolley including portal can be pushed up when the trolley is in position lining, thus providing better stable and anti-vibration effect.

Description

technical field [0001] The invention relates to the technical field of lining trolleys, in particular to a system for stabilizing the door frame of a trolley for dust collectors. Background technique [0002] When the lining trolley needs to pour concrete for the lining of tunnels, water diversion tunnels and other projects, the position of the trolley needs to be fixed first, and then the formwork is jacked up and fixed in the required position by hydraulic or other devices, and then the concrete is poured. Most of the existing trolleys put the jacking cylinder on the mast before concrete pouring, and use the mast as the support foundation at the bottom. Safety incidents can easily happen during times of stress. Contents of the invention [0003] The purpose of the present invention is to provide a stabilizing system for the door frame of the trolley for the dust collector, which puts all the jacking cylinders of the trolley underneath, and can lift up the whole trolley ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D11/10
Inventor 岳朝风
Owner HEFEI LIQING ENVIRONMENTAL PROTECTION EQUIP
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