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Method for fabricating cross-shaped reinforcing cage processing platform

A manufacturing method and a technology for processing platforms, which can be applied to artificial islands, water conservancy projects, infrastructure projects, etc., and can solve problems such as high site requirements and difficult operations

Active Publication Date: 2009-09-16
SHANGHAI FOUND ENG GRP
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Problems solved by technology

[0003] The present invention is to provide a method for manufacturing a cross-shaped steel cage processing platform, which can solve the problem of high site requirements and difficult operation for the lofting layout and binding of the "ten"-shaped groove section steel cage during the construction of the lattice-shaped underground diaphragm wall. To solve the technical problems, the manufactured processing platform can not only provide the binding space of the cross steel cage, ensure the size of the steel cage, but also be used as a common steel production platform, killing two birds with one stone

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  • Method for fabricating cross-shaped reinforcing cage processing platform
  • Method for fabricating cross-shaped reinforcing cage processing platform
  • Method for fabricating cross-shaped reinforcing cage processing platform

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0020] The manufacturing method of cross-shaped reinforcement cage processing platform of the present invention, its steps are:

[0021] (1) Grooving ( figure 1 Shown): According to the size of the designed "ten"-shaped steel cage, the shorter direction dimension is selected as the depth of slot 1. Grooving is carried out from the floor downward, and the width of slot 1 is greater than the width of the limbs of the "ten"-shaped steel cage , the length of slot 1 is greater than the length of the reinforcement cage, and the depth of slot 1 needs to meet the construction space of workers in addition to the depth of the reinforcement cage, generally 1800mm-2000mm;

[0022] (2) Groove wall support: supporting formwork, laying and embedding φ12@300×300 steel mesh 2, and pouring concrete;

[0023] (3) Tank bottom protection: Lay and bury φ12@300×300 steel me...

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Abstract

The invention relates to a method for fabricating a cross-shaped reinforcing cage processing platform, which comprises the following steps of: 1. opening a slot; 2. timbering slot walls; 3. maintaining slot bottom; 4. laying No. 8 channel steels at the two sides of the slot and along the direction vertical to the slot, wherein the laying is implemented every 2m along the slot direction; 5. laying two No. 8 channel steels along the slot direction and arranging the two channel steels on the horizontal channel steels at the two sides of the slot; and 6. arranging two collector wells at two ends of the length direction in the slot to prevent water from accumulating at the slot bottom. The method can overcome the technical problems that the lofting arrangement and binding of cross-shaped channel steel reinforcing cage in the construction of lattice-shaped diaphragm wall have higher requirement on site and can not be operated easily; and the fabricated processing platform not only can provide the space for binding the cross-shaped reinforcing cage and guarantee the size of the reinforcing cage, but also can be adopted as one platform for fabricating plain reinforcing steel bars, thus obtaining two functions with one processing platform.

Description

technical field [0001] The invention relates to a method for manufacturing a building reinforcement cage, in particular to a method for manufacturing a reinforcement cage used in the overall processing of a special-shaped groove section for an underground continuous wall used as a soil retaining load-bearing and water interception and anti-seepage prevention underground project. Background technique [0002] Diaphragm wall, as an underground engineering structure for retaining soil, load-bearing and water-cutting and anti-seepage, has been more and more widely used in our country because of its outstanding advantages of little impact on adjacent buildings and underground pipelines and low pollution. Under the influence of the plane shape of the underground diaphragm wall, special-shaped groove sections, such as L-shaped, T-shaped, and "ten"-shaped, etc., often appear. When the steel cage in the special-shaped groove section is processed as a whole, it is difficult to complet...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D5/18E02D29/02
Inventor 袁芬李耀良肖鹏王理想
Owner SHANGHAI FOUND ENG GRP
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