CN113585633A - Shear wall steel bar protection layer, wall thickness control brace rod and use method - Google Patents
Shear wall steel bar protection layer, wall thickness control brace rod and use method Download PDFInfo
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- CN113585633A CN113585633A CN202010364317.9A CN202010364317A CN113585633A CN 113585633 A CN113585633 A CN 113585633A CN 202010364317 A CN202010364317 A CN 202010364317A CN 113585633 A CN113585633 A CN 113585633A
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- Prior art keywords
- shear wall
- wall
- steel
- transverse
- bar
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/18—Spacers of metal or substantially of metal
Abstract
The invention discloses a shear wall steel bar protection layer and wall thickness control stay bar and a using method thereof, the shear wall steel bar protection layer and wall thickness control stay bar comprises a transverse stay bar, a clamping piece, a clamp spring and a steel pin, wherein a bar body of the transverse stay bar is rectangular, the two ends of the transverse stay bar are provided with stay openings, one side of the stay opening of the transverse stay bar is attached with the clamping piece, the lower end of a sheet body of the clamping piece, which extends into the stay opening, is connected with the clamp spring, the steel pin is nailed into inner holes of the clamping piece and the clamp spring, the steel pin penetrates through the transverse stay bar and then is screwed with a nut, the steel pin clamps the clamping piece and the clamp spring to form an integral component at the stay opening of the transverse stay bar, and the stay openings reserved at the two ends of the transverse stay bar mainly control the shear wall steel bar protection layer and the wall thickness according to construction specifications, so that the defects existing in the traditional concrete stay bar or plastic cushion block are overcome. The method can effectively control the thickness of the protective layer of the steel bars of the shear wall and the whole thickness of the concrete of the wall body, thereby improving the construction quality and the production efficiency.
Description
Technical Field
The invention is suitable for the field of buildings, and particularly relates to a shear wall reinforcing steel bar protection layer, a wall thickness control brace rod and a use method.
Background
China is a large country for real estate development and construction, the construction quality is particularly important, particularly the durability of houses is concerned, and therefore protection of reinforcing steel bars is important. The thickness of the shear wall reinforcing steel bar protection layer and the thickness of the wall body are difficult to control in house construction, and the thickness of the shear wall reinforcing steel bar protection layer and the thickness of the wall body are difficult to control simultaneously by using the same component in the prior art, so the invention integrates and improves the two problems to ensure the construction quality and improve the production efficiency.
Because the thickness of the shear wall reinforcing steel bar protective layer is thinner, the sizes of the conventional cushion blocks are different, the cushion blocks fall off during installation, and the thickness of the protective layer and the thickness of the shear wall are difficult to guarantee, so that the construction efficiency is low, the quality is difficult to control, and the quality is easy to fail. The shear wall steel bar protection layer and the wall thickness control brace rod are simple and convenient to operate, obvious in effect and reasonable in economy.
Disclosure of Invention
The invention aims to provide a shear wall reinforcing steel bar protection layer, a wall thickness control stay bar and a using method thereof, and solves the problems that the thickness of the shear wall reinforcing steel bar protection layer and the thickness of a wall are difficult to control simultaneously by using the same component in the prior art, so that the quality and the construction efficiency are low, and the like.
The specific technical scheme provided by the invention is as follows:
the invention provides a shear wall steel bar protection layer and wall thickness control stay bar and a using method thereof.
Optionally, the transverse supporting rod is horizontally arranged on a horizontal reinforcing bar of the shear wall after being sequentially spliced with the clamping piece, the clamping spring and the steel pin, the shear wall reinforcing bar penetrates through the supporting openings at the two ends of the transverse supporting rod, and a template is attached to the outer side of the shear wall.
Optionally, the aperture of the opening of each side of the transverse strut is +10mm of the diameter of the horizontal steel bar of the shear wall.
The invention also provides a using method of the shear wall reinforcing steel bar protection layer and the wall thickness control brace rod, which comprises the following specific steps:
according to the construction schedule of the shear wall, the cards and the clamp springs are arranged on the surfaces of the transverse support rods by using steel pins in advance, the transverse support rods of the shear wall steel bar protection layer and the wall thickness are completed, the lengths of the assembled transverse support rods of the shear wall steel bar protection layer and the wall thickness are determined, and reserved support openings meet the requirements of drawings and construction specifications.
The invention has the following beneficial effects:
the invention can simultaneously control the thickness of the protective layer of the steel bar of the shear wall and the thickness of the wall body by using the same member in the engineering construction, thereby solving the defect of the traditional concrete support rod or plastic cushion block. The method can effectively control the thickness of the protective layer of the steel bars of the shear wall and the whole thickness of the concrete of the wall body, thereby improving the construction quality and the production efficiency.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a perspective view of a shear wall of a protective reinforcing steel layer and a wall thickness control brace rod of the shear wall and a use method thereof according to an embodiment of the invention.
Fig. 2 is a cross-sectional view of a shear wall of a steel bar protection layer and a wall thickness control brace rod of the shear wall and a use method thereof according to an embodiment of the invention.
Fig. 3 is a schematic structural view of a transverse brace rod of a shear wall reinforcing steel bar protection layer and a wall thickness control brace rod and a use method thereof according to an embodiment of the invention.
Fig. 4 is a card structure diagram of a shear wall reinforcing steel bar protection layer, a wall thickness control brace rod and a use method thereof according to an embodiment of the invention.
Fig. 5 is a schematic structural view of a shear wall reinforcing steel bar protection layer, a wall thickness control brace rod and a clamp spring of a using method thereof according to an embodiment of the invention.
Fig. 6 is a schematic view of installation of transverse support rods of a steel bar protection layer and a wall thickness control support rod of a shear wall and a use method thereof according to an embodiment of the invention.
Fig. 7 is a schematic structural view of a steel pin of a shear wall steel bar protection layer and a wall thickness control brace rod and a use method thereof according to an embodiment of the invention.
In the figure: 1. a transverse stay bar; 2. a card; 3. a clamp spring; 4. a steel pin; 5. a shear wall; 6. a template; 7. shear wall reinforcing steel bars; 8. and a nut.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A concrete description of a protective layer of reinforcing bars for a shear wall and a control brace for wall thickness and a method for using the same according to an embodiment of the present invention will be given below with reference to fig. 1 to 7.
Referring to fig. 1-7, the strut for controlling the thickness of a steel bar protective layer and a wall body of a shear wall and the use method thereof provided by the embodiments of the present invention include a transverse strut 1, a clip 2, a snap spring 3 and a steel pin 4, wherein a rod body of the transverse strut 1 is rectangular, and two ends of the transverse strut 1 are provided with a bracing port, one side of the bracing port of the transverse strut 1 is attached with the clip 2, the lower end of a sheet body of the clip 2, which extends into the bracing port, is connected with the snap spring 3, a steel pin 4 is nailed into an inner hole of the clip 2 and the snap spring 3, the steel pin 4 penetrates through the transverse strut 1 and is screwed with a nut 8, and the clip 2 and the snap spring 3 are nailed by the steel pin 4 to form an integral component at the bracing port of the transverse strut 1.
The transverse supporting rod 1 is horizontally arranged on a horizontal reinforcing bar of the shear wall 5 after being sequentially spliced with the clamping piece 2, the clamping spring 3 and the steel pin 4, a shear wall reinforcing bar 7 penetrates through the supporting openings at two ends of the transverse supporting rod 1, and a template 6 is attached to the outer side of the shear wall 5.
For example, the transverse support rod 1 can be installed on horizontal steel bars of the shear wall 5 according to the shear wall 5 with the designed section width without binding and fixing, then the formwork 6 is erected, and finally concrete is poured. Therefore, the invention can be suitable for the requirements of the shear walls 5 with different design section widths, thereby achieving the problems of improving the construction quality, improving the production efficiency and the like.
Referring to fig. 2, 3 and 6, the caliber of the opening at both sides of the transverse supporting rod 1 is +10mm of the diameter of the horizontal steel bar of the shear wall 5.
For example, the larger openings on both sides of the transverse supporting rod 1 can be placed into the horizontal steel bars of the shear wall 5.
Referring to fig. 1 to 7, the invention further provides a method for using the steel bar protection layer of the shear wall and the control brace rod for controlling the thickness of the wall, which comprises the following specific steps:
according to the construction schedule of the shear wall 5, the card 2 and the clamp spring 3 are nailed on the surface of the transverse support rod 1 by using the steel pin 4 in advance to complete the protective layer of the steel bar 7 of the shear wall and the transverse support rod 1 with the wall thickness, the length of the assembled protective layer of the steel bar 7 of the shear wall and the transverse support rod 1 with the wall thickness is determined, and the reserved supporting opening meets the requirements of a drawing and construction specifications, so that the protective layer of the steel bar 7 of the shear wall and the wall thickness are controlled according to the length of the transverse support rod 1 and the size of the supporting opening, the installation and the concrete pouring of the transverse support rod 1 with the protective layer of the steel bar 7 of the shear wall and the wall thickness are carried out, concrete is poured between the templates 6, and after the shear wall 5 is molded, the protective layer of the steel bar 7 of the shear wall and the transverse support rod 1 with the wall thickness are covered therewith.
The invention can simultaneously control the thickness of the protective layer of the steel bar of the shear wall and the thickness of the wall body by using the same member in the engineering construction, thereby solving the defect of the traditional concrete support rod or plastic cushion block. The invention can effectively control the thickness of the protective layer of the steel bar of the shear wall and the whole thickness of the concrete of the wall body, thereby improving the construction quality and the production efficiency
The invention is suitable for shear wall construction in house buildings and industrial buildings and station building construction in railway engineering, and is particularly suitable for engineering projects such as commercial houses, arrangement houses and the like. The technology can simultaneously control the thickness of the protective layer of the steel bar of the shear wall and the thickness of the wall body by using the same component in engineering construction, thereby solving the defect that the traditional concrete support rod or plastic cushion block has the defects. The method can effectively control the thickness of the protective layer of the steel bars of the shear wall and the whole thickness of the concrete of the wall body, thereby improving the construction quality and the production efficiency. By popularizing and using the 2C project of the second-stage project of the Chengdu subway, the good effects of construction quality and production efficiency are improved.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a control vaulting pole and application method of shear force wall steel bar protection layer and wall body thickness, includes spreader bar (1), card (2), jump ring (3) and steel round pin (4), its characterized in that: the body of rod of stull (1) is the rectangle, and stull (1) both ends are provided with and prop the mouth, the mouth one side laminating of propping of stull (1) has card (2), and card (2) stretch into and prop the lamellar body lower extreme of mouth one side and link up jump ring (3), the nail has steel round pin (4) in the hole of card (2) and jump ring (3), and connects nut (8) soon after steel round pin (4) run through in stull (1), steel round pin (4) are followed closely card (2) and jump ring (3) and are propped mouthful department at stull (1) and form the integrated component.
2. The shear wall steel bar protection layer and wall thickness control brace rod of claim 1, wherein: the transverse supporting rod (1) is horizontally arranged on a horizontal reinforcing bar of the shear wall (5) after being sequentially spliced with the clamping piece (2), the clamping spring (3) and the steel pin (4), the shear wall reinforcing bar (7) penetrates through the supporting openings at the two ends of the transverse supporting rod (1), and the template (6) is attached to the outer side of the shear wall (5).
3. The shear wall steel bar protection layer and wall thickness control brace rod of claim 1, wherein: the caliber of the bracing openings at the two sides of the transverse bracing rod (1) is +10mm of the diameter of the horizontal steel bar of the shear wall (5).
4. The use method of the steel bar protection layer and the wall thickness control brace rod of the shear wall according to claim 1 comprises the following steps:
according to the construction schedule of the shear wall (5), the clamping pieces (2) and the clamp springs (3) are nailed on the surfaces of the transverse support rods (1) by using steel pins (4) in advance to finish the protective layers of the shear wall steel bars (7) and the transverse support rods (1) with the wall thickness, the lengths and the reserved support openings of the protective layers of the spliced shear wall steel bars (7) and the transverse support rods (1) with the wall thickness are determined to meet the requirements of drawings and construction specifications, further controlling the thickness of the protective layer of the shear wall steel bars (7) and the wall body according to the length of the transverse support rods (1) and the opening size, installing the protective layer of the shear wall steel bars (7) and the transverse support rods (1) with the thickness of the wall body and pouring concrete, so that the concrete is poured between the template (6) and the protective layer of the shear wall steel bar (7) and the transverse brace rod (1) with the thickness of the wall body, after the shear wall (5) is formed, the protective layer of the shear wall steel bars (7) and the transverse stay bar (1) with the wall thickness are covered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010364317.9A CN113585633A (en) | 2020-04-30 | 2020-04-30 | Shear wall steel bar protection layer, wall thickness control brace rod and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010364317.9A CN113585633A (en) | 2020-04-30 | 2020-04-30 | Shear wall steel bar protection layer, wall thickness control brace rod and use method |
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| Publication Number | Publication Date |
|---|---|
| CN113585633A true CN113585633A (en) | 2021-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010364317.9A Pending CN113585633A (en) | 2020-04-30 | 2020-04-30 | Shear wall steel bar protection layer, wall thickness control brace rod and use method |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1151780A (en) * | 1994-07-01 | 1997-06-11 | 克劳塞工厂有限公司 | Connection hook |
| CN2602151Y (en) * | 2002-10-09 | 2004-02-04 | 孙月东 | Small-size safety hook for pumping rod |
| JP2013133691A (en) * | 2011-12-27 | 2013-07-08 | Saibogu Co Ltd | Covering depth maintaining member between mold frames and reinforcing-bar and concrete structure employing the same |
| CN108590040A (en) * | 2018-05-30 | 2018-09-28 | 五冶集团上海有限公司 | A kind of double F cards of multi-functional bar and application method |
| US10273692B1 (en) * | 2017-02-08 | 2019-04-30 | Michael G. RUSH | Adjustable rebar positioning device |
| CN209538530U (en) * | 2019-01-23 | 2019-10-25 | 中冶建工集团有限公司 | Support mechanism in a kind of shear wall |
| CN210316229U (en) * | 2019-06-13 | 2020-04-14 | 刘建江 | A couple that is used for fixed production of reinforcing bar interval connection |
-
2020
- 2020-04-30 CN CN202010364317.9A patent/CN113585633A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1151780A (en) * | 1994-07-01 | 1997-06-11 | 克劳塞工厂有限公司 | Connection hook |
| CN2602151Y (en) * | 2002-10-09 | 2004-02-04 | 孙月东 | Small-size safety hook for pumping rod |
| JP2013133691A (en) * | 2011-12-27 | 2013-07-08 | Saibogu Co Ltd | Covering depth maintaining member between mold frames and reinforcing-bar and concrete structure employing the same |
| US10273692B1 (en) * | 2017-02-08 | 2019-04-30 | Michael G. RUSH | Adjustable rebar positioning device |
| CN108590040A (en) * | 2018-05-30 | 2018-09-28 | 五冶集团上海有限公司 | A kind of double F cards of multi-functional bar and application method |
| CN209538530U (en) * | 2019-01-23 | 2019-10-25 | 中冶建工集团有限公司 | Support mechanism in a kind of shear wall |
| CN210316229U (en) * | 2019-06-13 | 2020-04-14 | 刘建江 | A couple that is used for fixed production of reinforcing bar interval connection |
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Application publication date: 20211102 |
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