Reinforcing device of large size arc-shaped embedded part for fixation on outer wall of silo and use method

A technology of reinforcement devices and embedded parts, which is applied to the preparation of building components on site, formwork/formwork components, construction, etc. Convenient, location-accurate effects

Pending Publication Date: 2019-11-08
河南省第二建设集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a reinforcement device and a method of using a large-size arc-shaped embedded part for fixing the outer wall of the silo, so as to solve the problem that the large-sized embedded part is not firmly fixed without drilling holes The problem

Method used

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  • Reinforcing device of large size arc-shaped embedded part for fixation on outer wall of silo and use method
  • Reinforcing device of large size arc-shaped embedded part for fixation on outer wall of silo and use method
  • Reinforcing device of large size arc-shaped embedded part for fixation on outer wall of silo and use method

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Experimental program
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Effect test

Embodiment 1

[0029] Embodiment one: by Figure 1 to Figure 4 It is given that the reinforcement device for fixing the outer wall of the silo with a large-scale arc-shaped embedded part includes a plurality of steel bars 5 and a plurality of anchor bars 3 used between the steel formwork and the embedded part 4, and the steel formwork includes an inner arc Steel formwork 7 and outer arc steel formwork 8, the large-sized embedded part is extended on the length of the ordinary embedded part, the width is basically unchanged, and its arc is pressed by a plate rolling machine; the steel formwork is a cylinder The inner arc formwork and outer arc formwork of the silo wall, the length of the steel formwork is less than the length of the large-sized embedded part, the embedded part 4 is located between the steel formwork and close to the outer arc steel formwork 8, each The anchor bar 3 includes a connecting anchor bar 3.1 with one end covered with wire and a supporting anchor bar 3.2 without a thr...

Embodiment 2

[0030] Embodiment 2: On the basis of Embodiment 1, each of the anchor bars 3 and the inner arc side of the embedded part 4 are fixed by welding, and each of the anchor bars 3 is fixed on the embedded part 4 according to the vertical distance of 90 mm and Arranged in an array with a distance of 150 mm in the horizontal direction, the horizontal distance between each of the connecting anchor bars 3.1 is 300 mm, and the end plane of the PVC pipe 6 on each of the reinforcing body units close to the anchor bar 3 is located in the positive and negative wire sleeves In the middle part of cylinder 1, the end of the PVC pipe 6 far away from the anchor bar 3 is equal to the unthreaded end of the steel bar 5, and the threaded end of the anchor bar is matched with the positive and negative wire sleeves, and the threaded end of the steel bar The ends are matched and connected with the positive and negative wire sleeves. The rubber plug 2 is a round platform with a groove. The diameter of th...

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Abstract

The invention relates to the technical field of heat-engine plant construction, in particular to a reinforcing device of a large size arc-shaped embedded part for fixation on the outer wall of a siloand a use method. Under the condition of no perforation, the large size arc-shaped embedded part is difficult to fix, the reinforcing device of the large size arc-shaped embedded part for the fixationon the outer wall of the silo comprises rebars and anchor bars which are used between a steel moulding plate and the embedded part, the steel moulding plate comprises an inner arc steel moulding plate and an outer arc steel moulding plate, the anchor bars comprise the connection anchor bars with mantling fiber and the support anchor bars with no mantling fiber, the anchor bars and the embedded part are fixedly connected, mantling fiber is conducted on the end parts of the rebars, the end parts of the rebars are used with the connection anchor barsthrough a front-reverse fiber sleeve in a matched mode, the front-reverse fiber sleeve is externally provided with a PVC pipe which is connected with the inner arc steel moulding plate through a rubber end cap, the gap between the embedded part and the steel moulding plate is not perforated, grout leakage of concrete is not generated, an accurate position and firm fixation of the embedded part are ensured, and good development prospects in the technical field of heat-engine plant construction are achieved.

Description

technical field [0001] The invention relates to the technical field of thermal power plant construction, in particular to a reinforcement device and a use method of a large-size arc-shaped embedded part for fixing the outer wall of a silo. Background technique [0002] The embedded parts are usually arranged on the surface of the concrete structure, and are used for the installation of equipment foundations, pipe supports, etc., and should be flush with the concrete surface and positioned accurately. The conventional installation method of embedded parts is: open holes on the formwork and embedded parts, and fix the embedded parts to the inside of the formwork by pulling bolts, so as to realize the installation and fixation of the embedded parts. [0003] For some super high-rise industrial buildings, in order to enable the formwork to be used repeatedly until the project is completed, steel formwork is often used, but there are often some embedded parts on the surface of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/41E04G9/06
CPCE04B1/41E04G9/06
Inventor 杨寿玉赵阳陈金鹏李飙陈素枝荆朋朋王光辉李亮亮张广帅焦红伟
Owner 河南省第二建设集团有限公司
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