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Formwork removal equipment for prefabricated bridge piers of prefabricated bridges and formwork removal process for prefabricated bridge piers

A prefabricated and bridge technology, used in bridge construction, bridges, bridge parts, etc., can solve problems such as large space occupation, concrete spalling, mold damage, etc., and achieve the effect of full disassembly process, avoiding relative sliding, and reducing impact force.

Active Publication Date: 2021-07-27
山东海德重工有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the following problems exist in the formwork removal process of prefabricated bridge piers: a. In most traditional formwork removal operations, the mold is directly removed from the poured pier through the formwork removal tool. Bonding with the mold, directly removing it through the abrasive tool will cause the concrete to peel off, resulting in the pier not being able to be used normally. bIn the process of traditional formwork removal, the mold falls directly into the collection box after disassembly, and the mold falls during the falling process. It will collide with the collection frame, causing damage to the mold. At the same time, the mold collection is messy and takes up a lot of space

Method used

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  • Formwork removal equipment for prefabricated bridge piers of prefabricated bridges and formwork removal process for prefabricated bridge piers
  • Formwork removal equipment for prefabricated bridge piers of prefabricated bridges and formwork removal process for prefabricated bridge piers
  • Formwork removal equipment for prefabricated bridge piers of prefabricated bridges and formwork removal process for prefabricated bridge piers

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Embodiment Construction

[0032]The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0033] Such as Figures 1 to 5 As shown, a prefabricated bridge pier demolition equipment includes a jacking mechanism 1, a demoulding mechanism 2 and a collection mechanism 3, wherein the jacking mechanism 1 is equipped with a collection mechanism 3, and the collection mechanism 3 is internally equipped with Demolition mechanism 2.

[0034] Described jacking mechanism 1 comprises No. 1 motor 11, No. 1 rotating shaft 12, No. 2 rotating shaft 13, tire 14, fixed short block 15, mobile frame 16, elevator 17 and fixed horizontal plate 18, wherein said moving machine A No. 1 groove is provided below the frame 16, and the No. 1 motor 11 is installed on the left side of the No. 1 groove. The inside of the No. 1 groove is symmetrically provided with tires 1...

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Abstract

The invention relates to an assembly type bridge prefabricated pier form removal equipment and a prefabricated bridge pier form removal process, comprising a jacking mechanism, a form removal mechanism and a collection mechanism. The present invention can solve the following problems in the formwork removal process of prefabricated bridge piers: a. During most of the traditional formwork removal operations, the mold is directly disassembled from the poured pier through the formwork removal tool. It may be bonded to the mold, and the direct removal through the abrasive tool will cause the concrete to peel off, resulting in the pier not being able to be used normally. bIn the traditional form removal process, the mold directly falls into the collection box after disassembly, and the mold is falling During the process, it will collide with the collection frame, causing damage to the mold. At the same time, the mold collection is messy and takes up a lot of space.

Description

technical field [0001] The invention relates to the technical field of bridge prefabrication, in particular to an assembly-type bridge prefabricated pier form removal equipment and a prefabricated pier form removal process. Background technique [0002] Bridges play an indispensable role in road traffic and national defense construction, and are widely used in road construction, cross-sea and river crossing traffic operations, etc. During bridge construction, bridge piers play a supporting role between multi-span bridges. At present, most cement bridge piers are cast by pouring concrete into molds, so bridge piers prefabrication is an indispensable link in bridge construction. [0003] At present, the following problems exist in the formwork removal process of prefabricated bridge piers: a. In most traditional formwork removal operations, the mold is directly removed from the poured pier through the formwork removal tool. Bonding with the mold, directly removing it through ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B28B13/06E01D19/02E01D101/24
CPCB28B13/065B28B13/067E01D19/02E01D2101/24
Inventor 刘占磊范满香
Owner 山东海德重工有限公司
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