CN112343336A - Concrete wall column template positioning device and construction method thereof - Google Patents
Concrete wall column template positioning device and construction method thereof Download PDFInfo
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- CN112343336A CN112343336A CN202011304895.XA CN202011304895A CN112343336A CN 112343336 A CN112343336 A CN 112343336A CN 202011304895 A CN202011304895 A CN 202011304895A CN 112343336 A CN112343336 A CN 112343336A
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- positioning
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
Abstract
The invention discloses a concrete wall column template positioning device and a construction method thereof, and solves the technical problems of low efficiency, waste of reinforcing steel bars and large potential safety hazard of the existing positioning method for positioning a concrete wall column template. The wall column vertical steel bar clamp comprises a positioning rib, wherein the two ends of the positioning rib are provided with external thread sections, the external thread sections are in threaded connection with positioning clamps, each positioning clamp comprises an internal thread ring connected with the external thread sections, the internal thread ring is connected with a wall column vertical steel bar clamp, and the wall column vertical steel bar clamp is fixedly clamped with a wall or column vertical steel bar. The invention effectively solves the problem of positioning the concrete wall column template, and effectively reduces the safety, environment and adverse harm to operators caused by using a large amount of electric welding construction in a construction site; the waste of the steel bars, the energy consumption and the labor input are effectively saved; the invention has convenient installation and strong operability, and can effectively and accurately position the template installation; has great economic benefit and social benefit.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a concrete wall column template positioning device and a construction method thereof.
Background
The concrete template is a whole set of structure system of a template formed by newly pouring concrete and a supporting template, the concrete wall column template needs to be positioned by using template positioning ribs, and the current commonly used template positioning ribs have two processes which are respectively:
the first process comprises the following steps: and (3) embedding the steel bars at the vertical steel bars of the wall column, paying off after the concrete of the floor slab is poured, and horizontally welding the embedded steel bars by using the steel bars with the diameter of more than 12 according to a positioning control line to achieve the effect of positioning the wall column template. The process has the advantages that: the embedded steel bars are welded and positioned, so that the quality risk of directly welding the vertical stressed main bars is solved, and the process is used more in house construction projects; the process has the following disadvantages: in the construction process, the risk of fire hazard is high by using electric welding construction in a large quantity, and the electric welding construction also has great influence on the environment and the health of workers; a large amount of embedded steel bars are needed, and the waste amount of the steel bars is large.
And a second process: and paying off after the floor concrete pouring is finished, punching the floor by adopting a phi 14 steel bar according to a positioning control line, and fixing a positioning rib in the hole of the floor to achieve the effect of positioning the wall column template. The process has the advantages that; the construction is convenient, the fire hazard is greatly reduced without electric welding construction, compared with the method in the first process, the use of reinforcing steel bars is saved, and the labor waste is reduced; the process has the following defects: the process is used for punching and fixing the positioning steel bars on the floor slab, so that the risk of damaging concealed engineering wire pipes in the floor slab is high, the potential risk of leakage of the floor slab is high, and the process is less in use in house construction type engineering.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a concrete wall column template positioning device and a construction method thereof, and solves the technical problems of low efficiency, waste of reinforcing steel bars and large potential safety hazard of the existing positioning method for positioning the concrete wall column template.
The technical scheme of the invention is realized as follows: the utility model provides a concrete wall post template positioner, includes the location muscle, and the both ends of location muscle are the external screw thread section, and external screw thread section threaded connection has the locator card, and the locator card includes the interior screw thread ring that links to each other with the external screw thread section, and interior screw thread ring connection has the vertical reinforcing bar card of wall post, and the vertical reinforcing bar card of wall post is fixed with the vertical reinforcing bar joint of wall or post.
Furthermore, the column vertical reinforcing steel bar clamp is arc-shaped, and the arc length is greater than one half of the perimeter of the wall column vertical reinforcing steel bar.
Furthermore, a water stop ring is arranged on the positioning rib between the two external thread sections.
Furthermore, the external thread section is provided with antirust paint.
A construction method of a concrete wall column template positioning device comprises concrete column template positioning and concrete wall template positioning; when the concrete column template is positioned, concrete wall column template positioning devices are arranged between the front and back adjacent vertical reinforcing steel bars and the left and right adjacent vertical reinforcing steel bars of the concrete column, the wall column vertical reinforcing steel bars are clamped and fixed on the vertical reinforcing steel bars of the concrete column, and the end parts of the positioning reinforcing steel bars are respectively aligned with template positioning lines on the front, back, left and right sides of the concrete column; when the concrete wall template is positioned, a concrete wall column template positioning device is arranged between the inner vertical reinforcing steel bar and the outer vertical reinforcing steel bar of the concrete wall, the wall column vertical reinforcing steel bar is clamped and fixed on the vertical reinforcing steel bar of the concrete wall, and the two end parts of the positioning reinforcing steel bar are aligned with the template positioning lines on the inner side and the outer side of the concrete wall.
Furthermore, when the vertical steel bars of the wall or the column are not deviated, the positioning clamp is preassembled on the external thread section before the concrete column template is positioned and the concrete wall template is positioned, and then the concrete wall column template positioning device is directly fixed on the vertical steel bars of the wall or the column through the positioning clamp.
Furthermore, when the vertical steel bars of the wall or the column are not deviated, the positioning clamp is preassembled on the external thread section before the concrete column template is positioned and the concrete wall template is positioned, then the positioning rib is moved to enable the end part of the positioning rib to be aligned with the template positioning line, and then the concrete wall column template positioning device is directly fixed on the vertical steel bars of the wall or the column through the positioning clamp.
Compared with the prior art, the method effectively solves the problem of positioning the concrete wall column template, and effectively reduces the safety, environment and adverse harm to operators caused by using a large amount of electric welding construction in a construction site; the waste of the steel bars, the energy consumption and the labor input are effectively saved; the invention has convenient installation and strong operability, and can effectively and accurately position the template installation; has great economic benefit and social benefit. The beneficial effects of the invention are as follows:
(1) aiming at the problems of electric welding and punching installation of the positioning steel bars in the traditional process, the positioning clamp is adopted to directly fix the positioning steel bars on the shear wall, the hidden column and the frame column, so that the requirements of no electric welding, no punching, no damage to stressed main steel bars and the like on site are met, and the effect of positioning the concrete wall column template is achieved.
(2) The concrete wall column template positioning device has the advantages that the relative position of the positioning rib and the positioning clamp can be adjusted to solve the problem that a concrete wall column template cannot be accurately positioned due to the fact that the vertical steel bars of a wall column are deviated in a construction site, so that the concrete wall column template can be accurately aligned with a template positioning line through adjustment.
(3) Aiming at the problem of later-stage rust resistance of the concrete wall column template positioning device after concrete pouring, the end part of the contact part of the external thread section and the wall column template is coated with anti-rust paint for treatment, so that the problem of later-stage rust resistance of the concrete wall column template positioning device after concrete pouring is solved.
(4) Aiming at the problem of concrete impermeability requirement of a concrete wall column template positioning device, a water stop ring is additionally arranged in the middle of a positioning rib, so that the problem of concrete impermeability requirement of basement exterior walls and special requirements is solved.
Drawings
In order to illustrate the embodiments of the invention more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, it being apparent that the drawings in the following description are only some embodiments of the invention, and that other drawings may be derived from those drawings by a person skilled in the art without inventive effort.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the locator card of FIG. 1;
FIG. 3 is a construction state diagram of concrete column formwork positioning;
FIG. 4 is a view showing a construction state when the concrete wall forms are positioned;
in the figure: 1. positioning ribs; 2. an external threaded section; 3. an internally threaded ring; 4. the vertical steel bar clip of the wall column; 5. a water stop ring; 6. vertical reinforcing steel bars; 7. template positioning lines.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
Further, the column vertical reinforcing steel bar clamp 4 is arc-shaped, the arc length of the arc-shaped vertical reinforcing steel bar clamp is greater than one half of the perimeter of the wall column vertical reinforcing steel bar, and the reliability of clamping connection with the column vertical reinforcing steel bar clamp 4 can be guaranteed.
Furthermore, a water stop ring 5 is arranged on the positioning rib 1 between the two external thread sections 2. The water stop ring is to the impervious requirement problem of concrete wall column template positioner, adds in the middle part of location muscle 1 and establishes water stop ring 5, solves basement outer wall and the impervious requirement problem of special requirement concrete.
Furthermore, the external thread section 2 is provided with antirust paint. The rust-resistant paint is used for solving the problem of later-stage rust resistance after concrete pouring of the concrete wall column template positioning device is finished by brushing the end part of the contact part of the external thread section and the wall column template with the rust-resistant paint.
As shown in fig. 4, when the concrete wall formwork is positioned, a concrete wall column formwork positioning device is arranged between the adjacent vertical reinforcing steel bars inside and outside the concrete wall, the wall column vertical reinforcing steel bar clamp 4 is fixed on the vertical reinforcing steel bar 6 of the concrete wall, and two end parts of the positioning rib 1 are aligned with the formwork positioning lines 7 on the inner side and the outer side of the concrete wall.
Further, when the vertical steel bars 6 of the wall or the column are not deviated, the positioning clamp is preassembled on the external thread section 3 before the concrete column template is positioned and the concrete wall template is positioned, and then the concrete wall column template positioning device is directly fixed on the vertical steel bars 6 of the wall or the column through the positioning clamp.
Furthermore, when the vertical steel bars 6 of the wall or the column are deviated, before the concrete column template is positioned and the concrete wall template is positioned, the positioning clamp is preassembled on the external thread section 3, then the positioning rib 1 is moved to enable the end part of the positioning rib 1 to be aligned with the template positioning line 7, and then the concrete wall column template positioning device is directly fixed on the vertical steel bars 6 of the wall or the column through the positioning clamp.
The structure of this embodiment is the same as embodiment 1.
Nothing in this specification is intended to be exhaustive of all conventional and well known techniques.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The utility model provides a concrete wall post template positioner which characterized in that: including location muscle (1), the both ends of location muscle (1) are external screw thread section (2), and external screw thread section (2) threaded connection has the locator card, and the locator card includes internal thread ring (3) that link to each other with external screw thread section (2), and internal thread ring (3) are connected with vertical reinforcing bar card of wall post (4), and vertical reinforcing bar card of wall post (4) are fixed with vertical reinforcing bar (6) joint of wall or post.
2. A concrete wall stud form locating device as claimed in claim 1, wherein: the column vertical steel bar clamp (4) is arc-shaped, and the arc length of the column vertical steel bar clamp is greater than one half of the perimeter of the vertical steel bar (6) of the wall or the column.
3. A concrete wall column form locating device as claimed in claim 1 or 2, wherein: a water stop ring (5) is arranged on the positioning rib (1) between the two external thread sections (2).
4. A concrete wall stud form locating device as claimed in claim 3, wherein: and the external thread section (2) is provided with antirust paint.
5. The method of claim 4, wherein: the method comprises the following steps of positioning a concrete column template and positioning a concrete wall template; when the concrete column template is positioned, concrete wall column template positioning devices are arranged between the front and back adjacent vertical reinforcing steel bars (6) and the left and right adjacent vertical reinforcing steel bars (6) of the concrete column, the wall column vertical reinforcing steel bar clamps (4) are fixed on the vertical reinforcing steel bars (6) of the concrete column, and the end parts of the positioning ribs (1) are respectively aligned with template positioning lines (7) on the front and back left and right sides of the concrete column; when the concrete wall template is positioned, a concrete wall column template positioning device is arranged between the adjacent vertical reinforcing steel bars (6) inside and outside the concrete wall, the vertical reinforcing steel bar clamps (4) of the wall column are fixed on the vertical reinforcing steel bars (6) of the concrete wall, and the two end parts of the positioning ribs (1) are aligned with the template positioning lines (7) on the inner side and the outer side of the concrete wall.
6. The method of claim 5, wherein: when the vertical steel bars (6) of the wall or the column are not deviated, the positioning clamp is preassembled on the external thread section (3) before the concrete column template and the concrete wall template are positioned, and then the concrete wall column template positioning device is directly fixed on the vertical steel bars (6) of the wall or the column through the positioning clamp.
7. The method of claim 5, wherein: when the vertical steel bars (6) of the wall or the column deviate, the positioning clamp is preassembled on the external thread section (3) before the concrete column template is positioned and the concrete wall template is positioned, then the positioning rib (1) is moved to enable the end part of the positioning rib (1) to be aligned with the template positioning line (7), and then the concrete wall column template positioning device is directly fixed on the vertical steel bars (6) of the wall or the column through the positioning clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011304895.XA CN112343336A (en) | 2020-11-20 | 2020-11-20 | Concrete wall column template positioning device and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011304895.XA CN112343336A (en) | 2020-11-20 | 2020-11-20 | Concrete wall column template positioning device and construction method thereof |
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| CN112343336A true CN112343336A (en) | 2021-02-09 |
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| CN202011304895.XA Pending CN112343336A (en) | 2020-11-20 | 2020-11-20 | Concrete wall column template positioning device and construction method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113550496A (en) * | 2021-06-23 | 2021-10-26 | 中国五冶集团有限公司 | Template positioning rib of cast-in-place structure wall column |
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| CN209874261U (en) * | 2019-04-24 | 2019-12-31 | 中国建筑第七工程局有限公司 | Underground shear wall reinforcing steel bar buckle |
| CN211143506U (en) * | 2019-10-21 | 2020-07-31 | 江西国金建设集团有限公司 | Adjustable wall longitudinal rib plane positioning fixer |
| CN211597387U (en) * | 2019-10-21 | 2020-09-29 | 江西国金建设集团有限公司 | Adjustable wall owner muscle plane location fixer |
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| KR20090091683A (en) * | 2009-08-10 | 2009-08-28 | 이동혁 | Fixing device for mold concrete column of construction |
| CN103015719A (en) * | 2012-12-07 | 2013-04-03 | 中国石油集团川庆钻探工程有限公司 | Integral casting process for reinforced concrete wastewater tank in predrilling engineering |
| CN207277691U (en) * | 2017-08-02 | 2018-04-27 | 中国十七冶集团有限公司 | A kind of concrete column position apparatus for form |
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| CN109098312A (en) * | 2018-08-31 | 2018-12-28 | 中国华冶科工集团有限公司 | A kind of concrete shear force wall inner support fixing means |
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| CN211143506U (en) * | 2019-10-21 | 2020-07-31 | 江西国金建设集团有限公司 | Adjustable wall longitudinal rib plane positioning fixer |
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| CN113550496A (en) * | 2021-06-23 | 2021-10-26 | 中国五冶集团有限公司 | Template positioning rib of cast-in-place structure wall column |
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Application publication date: 20210209 |
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