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Swinging type hanging basket dismantling method

A technology of swinging and basketing, applied in construction, bridge construction, bridges, etc., can solve problems such as simple operation process, no entry of boats, no permission to build trestles, etc.

Active Publication Date: 2022-05-20
CHINA RAILWAY 15TH CONSTR BUREAU GRP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Since trestle bridges are not allowed in the mid-span water area of ​​the continuous beam, and ships are not allowed to enter the water area, the hanging basket does not have the conditions for retreating, and the mid-span hanging basket cannot be dismantled by conventional methods
In the prior art, there is no hanging basket removal method with simple operation process and good removal effect

Method used

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  • Swinging type hanging basket dismantling method
  • Swinging type hanging basket dismantling method
  • Swinging type hanging basket dismantling method

Examples

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Embodiment

[0029] Example: such as Figure 1-9 As shown, this embodiment relates to a method for removing a swing-type hanging basket, which is used for the construction of the bottom-sealing concrete layer at the bottom of the caisson. The installation method includes the following steps:

[0030] (S1) if figure 1 As shown, when the last section of the beam is constructed in the hanging basket, embedded parts are arranged in the end of the flange plate of the last section of the beam.

[0031] (S2) if figure 2 As shown, loosen the slings between the main truss 1 and the outer guide beam 2, the main truss 1 of the hanging basket and the lower beam 3, lower the side formwork and the lower beam 3, and connect the side formwork with the outer guide beam 2. When the guide beam 2 is used, the lowering of the side form can be realized, wherein the side form includes a first side form 4 and a second side form 5 . Extend the main truss 1 of the hanging basket, and install the first electric ...

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PUM

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Abstract

The invention discloses a swing type hanging basket dismantling method. The method comprises the steps that an embedded part is arranged in the end of a flange plate of a last section beam body; lowering the side die and the lower cross beam; the hanging basket main truss is lengthened, a first electric hoist and a second electric hoist are installed at the two ends of the lengthened hanging basket main truss respectively, and a first rope and a second rope are connected to the first electric hoist and the second electric hoist respectively; a first steering device and a second steering device are installed at the end of a flange plate of the last section of beam body; a first fixed pulley device and a second fixed pulley device are installed on the two sides of the bottom of the last section of beam body respectively; the first rope is connected with one end of the first side mold through the first steering device, and the second rope is connected with the other end of the first side mold through the second steering device and the second fixed pulley device in sequence; removing the second side mold; the first rope and the second rope are connected with the two ends of the lower cross beam through the first steering device and the second steering device respectively. The hanging basket dismounting method has the advantages that the operation steps are simple, and the hanging basket can be dismounted.

Description

technical field [0001] The invention relates to the technical field of removing a hanging basket, in particular to a method for removing a swinging hanging basket. Background technique [0002] Because trestles are not allowed to be erected in the mid-span water area of ​​the continuous beam, and ships are not allowed to enter the water area, the hanging basket does not have the conditions for retreating, and the mid-span hanging basket cannot be dismantled by conventional methods. Under the prior art, there is no hanging basket removal method with simple operation process and better removal effect. [0003] Therefore, need a kind of swing type hanging basket removal method that can solve above-mentioned problem. Contents of the invention [0004] The object of the present invention is to provide a swing-type hanging basket removal method according to the deficiencies of the above-mentioned prior art. Using an electric hoist and ropes, the hanging basket parts are first m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D21/10
CPCE01D21/10Y02W30/56
Inventor 邢如祥李圣荣曹振杰孙丹丹李红卫黄伟王事成
Owner CHINA RAILWAY 15TH CONSTR BUREAU GRP