CN101638931B - Method for installing edge-protecting angle iron of reinforced concrete columns - Google Patents
Method for installing edge-protecting angle iron of reinforced concrete columns Download PDFInfo
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- CN101638931B CN101638931B CN2008100412557A CN200810041255A CN101638931B CN 101638931 B CN101638931 B CN 101638931B CN 2008100412557 A CN2008100412557 A CN 2008100412557A CN 200810041255 A CN200810041255 A CN 200810041255A CN 101638931 B CN101638931 B CN 101638931B
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- angle iron
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- protecting angle
- reinforced concrete
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Abstract
The invention relates to the construction of reinforced concrete columns, in particular to edge-protecting angle iron of reinforced concrete columns. A method for installing edge-protecting angle iron of reinforced concrete columns comprises the following steps: flicking concrete-column casing ink lines at floor terraces; setting up an operation scaffold; binding concrete columns with reinforcing steel bars; utilizing a line hammer to throw the bottom ink lines onto a cross bar of the scaffold; allowing the edge-protecting angle iron to be basically in place according to the ink lines; utilizing a running rule to adjust the angle iron on the bottoms of the columns to be precisely in place; utilizing the line hammer and fixtures to gradually adjust from the bottom up and using the reinforcing steel bars for fixation; pasting foam strips on the sides of the edge-protecting angle iron; and installing templates. The method has the advantages of defining main points of each step of installing the edge-protecting angle iron of reinforced concrete columns, meeting the installation precision of the edge-protecting angle iron, controlling template installation and basically overcoming common quality defects of the installation of the edge-protecting angle iron.
Description
Technical field
The present invention relates to the reinforced concrete post construction, relate in particular to edge-protecting angle iron of reinforced concrete columns.
Background technology
In industrial construction, there is a large amount of Shimizu concrete building constructions.For preventing to touch down because of the concrete corner angle take place in collision in the manufacturing process, influence impression, design usually considers that edge-protecting angle iron is set to be protected corner angle.But for a long time, always there are defectives such as cross dimensions is overproof, distortion, depression in the installation of edge-protecting angle iron (the particularly edge-protecting angle iron of reinforced concrete post).
Summary of the invention
The present invention is intended to solve the above-mentioned defective of prior art, and a kind of method for installing edge-protecting angle iron of reinforced concrete columns is provided.The present invention is clear and definite, and edge-protecting angle iron of reinforced concrete columns is installed each step control main points, satisfies the edge-protecting angle iron installation accuracy, is equipped with template control is installed, and overcomes edge-protecting angle iron substantially common mass defect is installed.
The present invention is achieved in that a kind of method for installing edge-protecting angle iron of reinforced concrete columns, and it comprises the following steps:
Play concrete column crust line of ink marker step on the floor terrace;
Operation scaffold building step;
Concrete column reinforcing bar binding step;
Utilize plumb bob that the bottom line of ink marker is thrown step to the scaffold cross bar;
Edge-protecting angle iron is pressed line of ink marker step in place substantially;
Utilize guiding ruler to adjust the accurate step in place of angle steel in the column bottom;
Utilize plumb bob, jig from bottom to top progressively to adjust and use the reinforcing bar fixing step;
Paste the foam strip step on the edge-protecting angle iron limit; With
The mounting template step.
Described method for installing edge-protecting angle iron of reinforced concrete columns plays on the described floor terrace that vertically and horizontally flat position allowable variation is no more than 3mm in the concrete column crust line of ink marker step.
Described method for installing edge-protecting angle iron of reinforced concrete columns, the described plumb bob that utilizes is thrown the bottom line of ink marker to the scaffold cross bar in the step, and the deviation of plumb bob and post outsourcing extension line must not surpass 1mm.
Described method for installing edge-protecting angle iron of reinforced concrete columns, in the described template installation steps, connecting angle is adopted in the bight, to guarantee edge-protecting angle iron and template proximate.
The present invention is clear and definite, and edge-protecting angle iron of reinforced concrete columns is installed each step control main points, the operator trains a little, according to this method construction, can satisfy the edge-protecting angle iron installation accuracy, be equipped with template control is installed, can overcome edge-protecting angle iron substantially common mass defect is installed.
The specific embodiment
Below, further specify the present invention in conjunction with the accompanying drawings: a kind of method for installing edge-protecting angle iron of reinforced concrete columns, it comprises the following steps:
Play concrete column crust line of ink marker step on the floor terrace;
Operation scaffold building step;
Concrete column reinforcing bar binding step;
Utilize plumb bob that the bottom line of ink marker is thrown step to the scaffold cross bar;
Edge-protecting angle iron is pressed line of ink marker step in place substantially;
Utilize guiding ruler to adjust the accurate step in place of angle steel in the column bottom;
Utilize plumb bob, jig from bottom to top progressively to adjust and use the reinforcing bar fixing step;
Paste the foam strip step on the edge-protecting angle iron limit;
The mounting template step.
During concrete the construction, note following point:
Throw in the plane when establishing the outer envelope curve of concrete column by the design plane position, notice that the vertically and horizontally flat position is accurate, allowable variation is no more than 3mm.
The operation scaffold building will have enough intensity, rigidity and stability, prevents to deform in the operating process, displacement, influences positioning accuracy.When plumb bob was provided with, the deviation of plumb bob and post outsourcing extension line must not surpass 1mm.
During reinforcing bar binding, note suitably adjusting the stirrup distance, prevent the collision of edge-protecting angle iron anchor fluke and stirrup.
When edge-protecting angle iron is in place, should adjust the straight degree of edge-protecting angle iron, and utilize guiding ruler that edge-protecting angle iron is close to and throw the outsourcing sideline of establishing, it is stable whole to utilize Φ 18 reinforcing bars that four jiaos of angle steel are linked to be then.
When utilizing guiding ruler to adjust the position, should notice that plumb bob is in the nature hang all the time.
When foam strip is pasted on the edge-protecting angle iron limit, should notice that foam strip is straight, prevent that foam strip from embedding concrete and influencing impression.
When template was installed, the external corner template was forbidden to adopt in the bight, must adopt connecting angle, to guarantee edge-protecting angle iron and template proximate.
Claims (4)
1. a method for installing edge-protecting angle iron of reinforced concrete columns is characterized in that it comprises the following steps:
Play concrete column crust line of ink marker step on the floor terrace;
Operation scaffold building step;
Concrete column reinforcing bar binding step;
Utilize plumb bob that the bottom line of ink marker is thrown step to the scaffold cross bar;
Edge-protecting angle iron is pressed line of ink marker step in place substantially;
Utilize guiding ruler to adjust the accurate step in place of edge-protecting angle iron in the column bottom;
Utilize plumb bob, jig from bottom to top progressively to adjust and use the reinforcing bar fixing step;
Paste the foam strip step on the edge-protecting angle iron limit; With
The mounting template step.
2. method for installing edge-protecting angle iron of reinforced concrete columns according to claim 1 is characterized in that, plays on the described floor terrace that vertically and horizontally flat position allowable variation is no more than 3mm in the concrete column crust line of ink marker step.
3. method for installing edge-protecting angle iron of reinforced concrete columns according to claim 1 is characterized in that, the described plumb bob that utilizes is thrown the bottom line of ink marker to the scaffold cross bar in the step, and plumb bob and concrete column crust line of ink marker deviation must not surpass 1mm.
4. method for installing edge-protecting angle iron of reinforced concrete columns according to claim 1 is characterized in that, in the described template installation steps, connecting angle is adopted in the bight, to guarantee edge-protecting angle iron and template proximate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100412557A CN101638931B (en) | 2008-07-31 | 2008-07-31 | Method for installing edge-protecting angle iron of reinforced concrete columns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100412557A CN101638931B (en) | 2008-07-31 | 2008-07-31 | Method for installing edge-protecting angle iron of reinforced concrete columns |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101638931A CN101638931A (en) | 2010-02-03 |
| CN101638931B true CN101638931B (en) | 2011-02-16 |
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ID=41614089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100412557A Active CN101638931B (en) | 2008-07-31 | 2008-07-31 | Method for installing edge-protecting angle iron of reinforced concrete columns |
Country Status (1)
| Country | Link |
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| CN (1) | CN101638931B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201024609Y (en) * | 2007-02-07 | 2008-02-20 | 王秀杰 | Architecture corner protector |
| CN201065651Y (en) * | 2007-07-17 | 2008-05-28 | 贵阳铝镁设计研究院 | Steel corbel structure |
-
2008
- 2008-07-31 CN CN2008100412557A patent/CN101638931B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201024609Y (en) * | 2007-02-07 | 2008-02-20 | 王秀杰 | Architecture corner protector |
| CN201065651Y (en) * | 2007-07-17 | 2008-05-28 | 贵阳铝镁设计研究院 | Steel corbel structure |
Non-Patent Citations (1)
| Title |
|---|
| 龙标宇.清水混凝土的角钢包边保护.《电力建设》.2003,(第10期), * |
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| Publication number | Publication date |
|---|---|
| CN101638931A (en) | 2010-02-03 |
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Owner name: MCC5 GROUP CORPORATION LIMITED (SHANGHAI) Free format text: FORMER OWNER: SHANGHAI WUYE CONSTRUCTION OF ZHONGYE CHENGGONG CO.LTD Owner name: CHINA MCC5 GROUP CORP., LTD. Free format text: FORMER OWNER: MCC CHENGGONG CONSTRUCTION CO., LTD. Effective date: 20110607 |
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Free format text: CORRECT: ADDRESS; FROM: 610082 NO. 8, SECTION 1 OF RENMIN NORTH ROAD, CHENGDU CITY, SICHUAN PROVINCE TO: 610063 NO. 199, SANSE ROAD, JINJIANG INDUSTRIAL PARK, CHENGDU CITY, SICHUAN PROVINCE |
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Effective date of registration: 20110607 Address after: 610063 No. 199, tricolor Road, Jinjiang Industrial Park, Sichuan, Chengdu, China Co-patentee after: MCC5 Group Corporation Limited (Shanghai) Patentee after: China MCC5 Group Corp., Ltd. Address before: 610082 section eight, Renmin North Road, Sichuan, Chengdu Co-patentee before: Shanghai Wuye Construction Of Zhongye Chenggong Co.Ltd Patentee before: MCC Chenggong Construction Co., Ltd. |