Adjustable split-type movable hanging basket for bridge maintenance and operating method

An operation method and adjustable technology, applied in the direction of bridges, bridge parts, bridge construction, etc., can solve the problems of long construction period, large terrain and traffic influence, high cost, etc., achieve simple structure, small traffic and geographical location, improve effect of speed

Inactive Publication Date: 2019-05-17
CHINA CONSTR THIRD ENG BUREAU GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing bridge repair and maintenance equipment, it is common to use climbing vehicles to work at the bottom of the bridge or to build a full-scale bracket for construction. There are technical deficiencies, and the patent of the present invention is proposed under such a background

Method used

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  • Adjustable split-type movable hanging basket for bridge maintenance and operating method
  • Adjustable split-type movable hanging basket for bridge maintenance and operating method

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Embodiment Construction

[0021] Such as figure 1 As shown, it is a schematic diagram of the overall structure of an adjustable split-type mobile hanging basket for bridge maintenance in the present invention, including a first support beam 1, a second support beam 2, a counterweight platform 3, a construction operation platform 4, a walking The device 5 and the hanger 7, the counterweight platform 3 are arranged on the inner side of the bridge guardrail 13, the bottom is equipped with a walking device 5 with a locking function, which can be locked at any position on the bridge deck, and the first supporting beam 1 is fixed Connected to the upper part of the counterweight platform 3, a chute limit hole 8 is opened on it, the second support beam 2 is nested inside the first support beam 1, and is connected and fixed by a limit bolt 9, the second support Equidistant bolt holes are provided on the crossbeam 2, and the second support crossbeam 2 can be telescopically moved along the length direction of the...

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Abstract

The invention discloses an adjustable split-type movable hanging basket for bridge maintenance and an operating method. The adjustable split-type movable hanging basket for the bridge maintenance comprises two supporting cross beams, a counterweight platform, a constructing operation platform, walking devices and a hanging frame. During using in actual engineering, the walking counterweight platform with a locking function is placed on the inner side of a bridge guardrail and is spaced by a distance from the guardrail so as to provide a greater torque for a counterweight block, the constructing operation platform on the other side is placed on the outer side of the guardrail in a cantilevered manner, and the guardrail serves as a stressing fulcrum for the two supporting cross beams; according to different bridge types and guardrail sizes, the supporting cross beams of the hanging basket are transversely stretched and retracted and the hanging frame thereof is vertically stretched and retracted so as to meet constructing operation requirements; the hanging basket is moved to a position where the maintenance is required by pushing the walking counterweight platform, and walking wheels are locked by opening bolts fixed to walking wheel hoods, so that the guardrail and a lower flange plate can be maintained and repaired on the operation platform.

Description

technical field [0001] The invention belongs to the technical field of bridge construction, and in particular relates to an adjustable and detachable mobile hanging basket for bridge maintenance and an operation method. Background technique [0002] The bridge structure is the lifeblood of highway and railway transportation lines. For example, in my country's existing high-speed rail network, bridges account for a large proportion. At the same time, they are also the throat of the urban transportation network and play a pivotal role in traffic diversion. Of course, the working environment of civil engineering structures, especially bridge structures, determines that they must bear a large number of dynamic loads. Examples of bridge structure damage due to dynamic reasons occur from time to time. In the process of use, affected by many complex factors such as natural environment erosion, material aging and fatigue effects, the reliability and bearing capacity of its structure...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D19/10
Inventor 叶建陈浩刘玮何彬张学锋刘浩喆翟雪根
Owner CHINA CONSTR THIRD ENG BUREAU GRP CO LTD
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