CN111173199A - Quick, safe and high-quality binding construction method for frame beam steel bars - Google Patents

Quick, safe and high-quality binding construction method for frame beam steel bars Download PDF

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Publication number
CN111173199A
CN111173199A CN202010000605.6A CN202010000605A CN111173199A CN 111173199 A CN111173199 A CN 111173199A CN 202010000605 A CN202010000605 A CN 202010000605A CN 111173199 A CN111173199 A CN 111173199A
Authority
CN
China
Prior art keywords
binding
frame
steel bars
column
frame beam
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010000605.6A
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Chinese (zh)
Inventor
门彬
贺宏飞
徐晨
汪贵民
王世迪
龙子豪
刘年丰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Railway Urban Construction Group Co Ltd
Original Assignee
China Railway Urban Construction Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China Railway Urban Construction Group Co Ltd filed Critical China Railway Urban Construction Group Co Ltd
Priority to CN202010000605.6A priority Critical patent/CN111173199A/en
Publication of CN111173199A publication Critical patent/CN111173199A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/06Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
    • E04C5/0604Prismatic or cylindrical reinforcement cages composed of longitudinal bars and open or closed stirrup rods
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/06Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
    • E04C5/065Light-weight girders, e.g. with precast parts
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/12Mounting of reinforcing inserts; Prestressing
    • E04G21/122Machines for joining reinforcing bars
    • E04G21/123Wire twisting tools

Abstract

The invention discloses a quick, safe and high-quality binding construction method for frame beam steel bars, which belongs to the technical field of building construction and comprises two parts of wall column steel bar installation and binding and frame beam column stirrup installation and binding, and comprises the following steps: A. and (3) mounting and binding wall column steel bars: installing and binding the horizontal ribs of the wall body at the bottom of the frame beam, wherein the installation can be omitted if the wall body is provided with a hidden beam; B. the installation and binding of the stirrups of the frame beam column comprises reinforcement cage arrangement, beam bottom stirrup arrangement and reinforcement support frame arrangement. The quick and safe high-quality binding construction method for the frame beam steel bars can solve the problems that binding of binding structures manufactured by a traditional skip method and a hanging binding method is complicated, potential safety hazards are large, binding quality cannot be guaranteed and the like. If use widely in a large number, will significantly reduce and improve frame roof beam construction speed and efficiency for the construction progress.

Description

Quick, safe and high-quality binding construction method for frame beam steel bars
Technical Field
The invention relates to the technical field of building construction, in particular to a quick, safe and high-quality binding construction method for frame beam steel bars.
Background
With the improvement of social and economic levels, the building industry in China is developed rapidly, and the building with the reinforced concrete structure as the main body occupies the greatest proportion in the modern building industry, so that the beam column reinforcement quality is closely related to the overall quality of the building. The operation of beam column reinforcement is much more complicated than other processes in the building, and the operation degree of difficulty is also higher, consequently need carry out strict, careful control to the ligature quality, avoids appearing a series of construction problems.
The traditional frame beam steel bar installation and binding are finished by adopting a skip method or a hanging and binding method, namely a construction method for carrying out die assembly after the steel bar binding is finished. The steel bar structure bound by adopting the skip method can completely bind the steel bars in place, but the floor slab template is unfit, and great potential safety hazards can be generated when constructors walk on the frame body; in addition, the beam side template and the floor template are behind, so that the beam bottom template is easy to displace in the binding process of the steel bars, and a great deal of difficulty is brought to subsequent adjustment; the reinforcing steel bar structure bound by the hanging and binding method is characterized in that wall column reinforcing steel bars are bound and then beam penetrating reinforcing steel bars are penetrated, and although the construction safety can be ensured by the method, the quality of the reinforcing steel bar binding structure in a beam column core area and a beam column cross-connecting area cannot be ensured.
In order to improve the quality of a steel bar binding structure and simplify construction procedures and construction cost, the traditional construction experience is summarized, and a method for quickly, safely and high-quality binding of frame beam steel bars is provided by combining field construction.
Disclosure of Invention
The invention aims to solve the problems, provides a quick, safe and high-quality binding construction method for frame beam reinforcing steel bars, and can solve the problems that binding structures manufactured by a traditional warehouse jumping method and a hanging binding method are complicated, potential safety hazards are large, binding quality cannot be guaranteed and the like.
In order to realize the purpose, the invention adopts the technical scheme that:
a quick safe high-quality binding construction method for frame beam steel bars comprises wall column steel bar installation binding and frame beam column stirrup installation binding, and comprises the following steps:
A. and (3) mounting and binding wall column steel bars: the installation and binding of the wall column reinforcing steel bars are that horizontal reinforcing steel bars of the wall body are installed and bound at the bottom of a frame beam, and the installation can not be carried out if a wall body hidden beam exists;
B. the installation ligature of frame beam column stirrup includes that the steel reinforcement cage arranges, the beam bottom stirrup arranges, the steel reinforcement support frame arranges:
a. arranging a reinforcement cage: manufacturing a reinforcement cage in the core area of the frame column, and arranging stirrups in the core area of the frame column;
b. arranging beam bottom stirrups: arranging stirrup encryption areas on two sides of a frame column core area, and arranging stirrup non-encryption areas between the stirrup encryption areas;
c. arranging a reinforcement support frame: the steel bar binding support frame is arranged below the frame beam, wherein the steel bar binding support frame comprises a base plate, a support split heads is arranged on the base plate, and a transverse support tube is arranged on the support split heads.
Furthermore, the reinforcement cage in the step a is formed by welding a connecting rib and a hoop rib at the periphery of the core area of the frame column.
And furthermore, sleeving the reinforcement cage in the step a on the frame column, and binding the stirrup in the core area of the frame column with the reinforcement cage.
Furthermore, the backing plate in the step c is a rectangular backing plate structure processed by a steel plate.
Furthermore, the support split heads in the step c are of a structure of a n-shaped split head made of steel bars, and the support split heads are placed on the backing plate.
Furthermore, the transverse supporting tube in the step c is a steel tube, the surface of the transverse supporting tube is painted with anti-rust paint, and the transverse supporting tube is connected with the supporting split heads in a spot welding mode.
The invention has the beneficial effects that:
1. the quick and safe high-quality binding construction method for the frame beam steel bars overcomes the defects of improper templates, displacement of the templates, potential safety hazards of personnel, poor steel bar binding quality and the like in a skip cabin method structure and a hanging binding method structure for traditional frame beam steel bar installation and binding.
2. The quick, safe and high-quality binding construction method for the frame beam steel bars can greatly shorten the binding period of the steel bars, ensure the binding quality of the steel bars, improve the construction speed and efficiency of the frame beam and accelerate the construction progress.
3. The quick safe high-quality binding construction method for the frame beam steel bars can repeatedly use the components such as the support split heads, the transverse connecting pipes and the base plates, the construction can be continued in the next engineering after the construction is finished, and the benefit is excellent.
4. The frame beam binding construction method is quick, safe and high in quality, less in investment, simple to manufacture and convenient to use. It realizes mainly relying on technique and the horizontal muscle back ligature technique of wall body are raised to frame post core area stirrup, if use widely in a large number, must will significantly reduce improvement frame roof beam construction speed and efficiency for the construction progress.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic layout of the reinforcement cage of the present invention.
Fig. 3 is a schematic structural view of the reinforcement cage of the present invention.
Fig. 4 is a front view of the support split heads of the present invention.
Fig. 5 is a schematic perspective view of the support split heads of the present invention.
The text labels in the figures are represented as: 1. a frame post core region; 2. a reinforcement cage; 3. a frame column; 4. hooping in the core area of the frame column; 5. a stirrup encryption area; 6. a stirrup non-encryption area; 7. a frame beam; 8. frame column reinforcing steel bars; 9. an upper reinforcing bar; 10. a lower reinforcing bar; 11. connecting ribs; 12. hooping on the periphery of the core area of the frame column; 13. a base plate; 14. supporting a split heads; 15. and (4) transversely supporting the tube.
Detailed Description
The invention is further illustrated by the following examples.
A quick safe high-quality binding construction method for frame beam steel bars comprises wall column steel bar installation binding and frame beam column stirrup installation binding, and comprises the following steps:
A. and (3) mounting and binding wall column steel bars: the installation and binding of the wall column reinforcing steel bars are that horizontal reinforcing steel bars of the wall body are installed and bound at the bottom of a frame beam 7, and if a wall body hidden beam exists, the installation can not be carried out;
B. frame beam column stirrup installation ligature, arrange, the reinforcement support frame is arranged including steel reinforcement cage 2, beam bottom stirrup:
a. arranging a reinforcement cage 2: manufacturing a reinforcement cage 2 in a frame column core area 1, and arranging stirrups 4 in the frame column core area 1;
b. arranging beam bottom stirrups: arranging stirrup encryption areas 5 on two sides of a frame column core area 1, and arranging stirrup non-encryption areas 6 between the stirrup encryption areas 5;
c. arranging a reinforcement support frame: the reinforcement support frame is arranged below the frame beam 7, wherein the reinforcement support frame comprises a backing plate 13, a support split heads 14 is arranged on the backing plate 13, and a transverse support tube 15 is arranged on the support split heads 14.
Preferably, as shown in fig. 1 and fig. 3, the reinforcement cage 2 in step a is formed by welding a connecting rib 11 and a hoop 12 at the periphery of the core area of the frame column.
Preferably, referring to fig. 1 and 2, the reinforcement cage 2 in step a is sleeved on the frame column 3, and the stirrup 4 in the core area of the frame column is bound to the reinforcement cage 2.
Preferably, referring to fig. 4 and 5, the backing plate 13 in step c is a rectangular backing plate structure formed by machining a steel plate.
Preferably, as shown in fig. 4 and 5, the support stool 14 in step c is a n-shaped stool structure made of steel bars, and the support stool 14 is placed on the pad 13.
Preferably, as shown in fig. 4 and 5, the transverse support tube 15 in the step c is a steel tube and the surface of the transverse support tube is painted with anti-rust paint, and the transverse support tube 15 is connected with the support split heads 14 by spot welding.
In summary, the invention aims at the problems that the binding of binding structures manufactured by a skip method and a hanging binding method is complicated, the potential safety hazard is large, the binding quality cannot be ensured, and the like, and has multiple beneficial improvements, the quality of the reinforcement binding structure in the beam column core area and the beam column connection area is effectively ensured, and the construction process is simplified into two parts: the wall column steel bar installation binding and the frame beam column stirrup installation binding reduce the construction cost, control the displacement of the template, ensure the safety of constructors and improve the steel bar binding quality; meanwhile, the support frame is made of components such as the support split heads, the transverse connecting pipes and the base plates which can be repeatedly utilized, and can be continuously used in the next engineering construction after one engineering is used up, so that excellent benefits are obtained.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present invention are explained herein, and the above description of the embodiments is only used to help understand the method and its core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.

Claims (6)

1. A quick safe high-quality binding construction method for frame beam steel bars comprises wall column steel bar installation binding and frame beam column stirrup installation binding, and is characterized by comprising the following steps:
A. and (3) mounting and binding wall column steel bars: the installation and binding of the wall column reinforcing steel bars are that horizontal reinforcing steel bars of the wall body are installed and bound at the beam bottom of the frame beam (7), and the installation can not be carried out if a hidden beam of the wall body exists;
B. the installation ligature of frame beam column stirrup includes that steel reinforcement cage (2) arrange, beam bottom stirrup arranges, the reinforcement support frame arranges:
a. arranging a reinforcement cage (2): manufacturing a reinforcement cage (2) in the frame column core area (1), and arranging stirrups (4) in the frame column core area (1);
b. arranging beam bottom stirrups: stirrup encryption areas (5) are arranged on two sides of a frame column core area (1), and stirrup non-encryption areas (6) are arranged between the stirrup encryption areas (5);
c. arranging a reinforcement support frame: the reinforcement support frame is arranged below the frame beam (7), wherein the reinforcement support frame comprises a base plate (13), a support split heads (14) is arranged on the base plate (13), and a transverse support tube (15) is arranged on the support split heads (14).
2. The method for fast, safe and high-quality frame beam steel bar binding construction according to claim 1, wherein the steel bar cage (2) in the step a is formed by welding a connecting bar (11) and a frame column core area peripheral hoop bar (12).
3. The quick, safe and high-quality frame beam reinforcement binding construction method according to any one of claims 1 or 2, characterized in that the reinforcement cage (2) in the step a is sleeved on the frame column (3), and the reinforcement stirrup (4) in the core area of the frame column is bound with the reinforcement cage (2).
4. The quick, safe and high-quality binding construction method for the frame beam steel bars according to the claim 1, characterized in that the backing plate (13) in the step c is a rectangular backing plate structure processed by steel plates.
5. A rapid safety high quality binding construction method for frame beam steel bars according to claim 1, characterized in that the supporting split heads (14) in step c are of a structure of a n-shaped split head made of steel bars, and the supporting split heads (14) are placed on the backing plates (13).
6. The quick, safe and high-quality binding construction method for the frame beam steel bars according to any one of claims 1 or 5, characterized in that the transverse supporting pipes (15) in the step c are steel pipes and are painted with antirust paint on the surfaces, and the transverse supporting pipes (15) are connected with the supporting split heads (14) in a spot welding mode.
CN202010000605.6A 2020-01-02 2020-01-02 Quick, safe and high-quality binding construction method for frame beam steel bars Pending CN111173199A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010000605.6A CN111173199A (en) 2020-01-02 2020-01-02 Quick, safe and high-quality binding construction method for frame beam steel bars

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010000605.6A CN111173199A (en) 2020-01-02 2020-01-02 Quick, safe and high-quality binding construction method for frame beam steel bars

Publications (1)

Publication Number Publication Date
CN111173199A true CN111173199A (en) 2020-05-19

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Application Number Title Priority Date Filing Date
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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61269947A (en) * 1985-05-27 1986-11-29 Zenitakagumi:Kk Construction method for reinforcing bar structure
JPH0821095A (en) * 1994-07-06 1996-01-23 Kumagai Gumi Co Ltd Assembling method of beam reinforcement
JP2001262835A (en) * 2000-03-23 2001-09-26 D B S:Kk Reinforcing bar placing stand and reinforcing bar placing method using the same
CN202431008U (en) * 2012-02-21 2012-09-12 浙江工程建设监理公司 Auxiliary binding tool for grid beam steel bars
CN103046746A (en) * 2012-12-03 2013-04-17 成军 Construction method of conversion beam reinforcing bars for tall building structure
CN104481151A (en) * 2014-11-05 2015-04-01 北京崇建工程有限公司 Beam steel framework and beam column connecting part stirrup binding method
CN204940874U (en) * 2015-07-13 2016-01-06 山西建筑工程(集团)总公司 For the servicing unit of beam column core space reinforcement installation
CN110195515A (en) * 2019-05-18 2019-09-03 陕西建工第五建设集团有限公司 A kind of building beam column steel reinforcement cage binding operating mechanism

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61269947A (en) * 1985-05-27 1986-11-29 Zenitakagumi:Kk Construction method for reinforcing bar structure
JPH0821095A (en) * 1994-07-06 1996-01-23 Kumagai Gumi Co Ltd Assembling method of beam reinforcement
JP2001262835A (en) * 2000-03-23 2001-09-26 D B S:Kk Reinforcing bar placing stand and reinforcing bar placing method using the same
CN202431008U (en) * 2012-02-21 2012-09-12 浙江工程建设监理公司 Auxiliary binding tool for grid beam steel bars
CN103046746A (en) * 2012-12-03 2013-04-17 成军 Construction method of conversion beam reinforcing bars for tall building structure
CN104481151A (en) * 2014-11-05 2015-04-01 北京崇建工程有限公司 Beam steel framework and beam column connecting part stirrup binding method
CN204940874U (en) * 2015-07-13 2016-01-06 山西建筑工程(集团)总公司 For the servicing unit of beam column core space reinforcement installation
CN110195515A (en) * 2019-05-18 2019-09-03 陕西建工第五建设集团有限公司 A kind of building beam column steel reinforcement cage binding operating mechanism

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SE01 Entry into force of request for substantive examination
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Inventor after: Zhang Xinquan

Inventor after: Menbin

Inventor after: He Hongfei

Inventor after: Xu Chen

Inventor after: Wang Guimin

Inventor after: Wang Shidi

Inventor after: Long Zihao

Inventor after: Liu Nianfeng

Inventor before: Menbin

Inventor before: He Hongfei

Inventor before: Xu Chen

Inventor before: Wang Guimin

Inventor before: Wang Shidi

Inventor before: Long Zihao

Inventor before: Liu Nianfeng

RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20200519