Combined type ladder stand for tower reactor

A tower reactor and combined technology, applied in the direction of ladders, buildings, building structures, etc., can solve the problems of inconvenient to carry various workpiece raw materials, inconvenient to transfer up and down directions, and unfavorable for the safety of construction workers.

Active Publication Date: 2020-12-18
湖南展创机电设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the ladder deviates from the lateral entrance and exit, it is not convenient to carry various workpieces, filter elements and other raw materials, and it is not conducive to the operation safety of construction personnel
[0004] Due to the spiral structu

Method used

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  • Combined type ladder stand for tower reactor
  • Combined type ladder stand for tower reactor
  • Combined type ladder stand for tower reactor

Examples

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Embodiment Construction

[0038] 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. The following description of at least one exemplary embodiment is merely illustrative in nature and not intended as any limitation of the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0039] The relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. At the same time, it should be understood that, for the convenience of desc...

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PUM

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Abstract

The invention relates to the technical field of ladder stand devices, and provides a combined type ladder stand for a tower reactor. The combined type ladder stand comprises a fixed ladder unit and anauxiliary ladder unit, wherein the side inlet and outlet, close to the tower reactor, of a fixed main beam of the fixed ladder unit is not provided with a fixed ladder step but is a vacancy; the lower end of the auxiliary ladder unit is hinged to the bottom of the vacancy of the fixed ladder unit; two auxiliary main beams are positioned on the inner sides of auxiliary guardrails and are hinged tomovable covering plates through hinges respectively; when the auxiliary ladder unit is in a vertical state, the movable covering plates rotate around the hinges to be parallel to the auxiliary guardrails, and the auxiliary ladder unit serves as a channel for passing up and down; and when the auxiliary ladder unit is in a horizontal state, the movable covering plates rotate around the hinges to beparallel to the auxiliary ladder step, and the auxiliary ladder unit serves as a channel bottom plate of the inlet and outlet. The combined type ladder stand provided by the invention can serve as achannel for a constructor to climb the tower reactor and can also serve as a channel for carrying various tools and materials to enter and exit the side inlet and outlet.

Description

technical field [0001] The invention relates to the technical field of ladder devices, in particular to a ladder arranged outside a tower reactor to provide a passage for climbing up and down and a lateral inlet and outlet into the tower reactor. Background technique [0002] Tower reactors are widely used in various fields such as chemical industry, thermoelectricity, and sewage treatment. During the maintenance of tower reactors, the replacement of internal filter elements and filter materials, the lateral feeder installed outside the tower reactor is usually Exit (manhole) access, the current tower reactor mostly adopts a vertical ladder arranged in the vertical direction or a spiral ladder that spirals upward around the tower reactor. [0003] The vertical ladder is an integral fixed structure with continuous steps. In order to facilitate access to the side inlet and outlet of the tower reactor, the vertical ladder is set on the lateral outside of the side inlet and outl...

Claims

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Application Information

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IPC IPC(8): E06C9/02E06C9/08E06C7/16E06C7/18E06C7/50
CPCE06C9/02E06C9/085E06C7/16E06C7/183E06C7/50
Inventor 不公告发明人
Owner 湖南展创机电设备有限公司
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