CN215717218U - Positioning device for pouring steel bars and concrete for steel-concrete composite beam construction - Google Patents
Positioning device for pouring steel bars and concrete for steel-concrete composite beam construction Download PDFInfo
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- CN215717218U CN215717218U CN202121893994.6U CN202121893994U CN215717218U CN 215717218 U CN215717218 U CN 215717218U CN 202121893994 U CN202121893994 U CN 202121893994U CN 215717218 U CN215717218 U CN 215717218U
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Abstract
The utility model particularly relates to a positioning device for pouring reinforcing steel bars and concrete for construction of a steel-concrete composite beam, which comprises a bottom template, two groups of side templates, side positioning templates and a top positioning template, wherein the two groups of side templates are vertically arranged on two sides of the end surface of the arranged bottom template, the two groups of side positioning templates are arranged on the front side and the rear side of the two groups of side templates, and reinforcing steel bar positioning plates are arranged on one side surfaces of the two groups of side positioning templates. Avoid the steel reinforcement cage to take place the skew in concrete placement intracavity, improved the practicality.
Description
Technical Field
The utility model belongs to the technical field of reinforced concrete, and particularly relates to a positioning device for pouring steel bars and concrete for construction of a reinforced concrete composite beam.
Background
The concrete is artificial stone which is prepared by taking cement as a main cementing material, adding water, sand, stones and chemical additives and mineral admixtures if necessary, mixing the materials according to a proper proportion, uniformly stirring, densely molding, curing and hardening. Concrete is mainly divided into two stages and states: plastic state before setting and hardening, namely fresh concrete or concrete mixture; hardened, i.e. hardened concrete or concrete. The concrete pouring refers to a process of pouring concrete into a mold until the concrete is plasticized, in the civil engineering and building engineering, materials such as concrete are put into the mold to form a preset shape, the free height of the concrete is not more than 2m when the concrete is poured, and corresponding measures are taken when the free height of the concrete exceeds 3 m. Before concrete placement, need lay the reinforcing bar earlier, lay the reinforcing bar according to certain interval level and vertical two directions, then carry out the ligature with the reinforcing bar, at the in-process of laying, ligature reinforcing bar, the intensity after the concrete shaping can be influenced to the interval between the reinforcing bar, and also can lead to the concrete strength variation if the reinforcing bar takes place the skew, so need fix a position the reinforcing bar to the mould is not good to fix the steel reinforcement cage wherein, and the template is very inconvenient in fixed dismantlement simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a positioning device for pouring steel bars and concrete for construction of a steel-concrete composite beam, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a positioning device for pouring steel bars and concrete for construction of a steel-concrete composite beam comprises a bottom template, two groups of side templates, side positioning templates and a top positioning template, wherein the two groups of side templates are vertically arranged on two sides of the end surface of the arranged bottom template, one side surface of each of the two groups of side templates is provided with a first fixing block, the surface of each first fixing block is provided with a first threaded hole, the upper ends of the front side and the rear side of each of the two groups of side templates are provided with a second fixing block, the front side and the rear side of each of the two groups of side templates are provided with two groups of side positioning templates, the two sides of each of the two groups of side positioning templates are provided with third fixing blocks, each third fixing block is provided with a first fastening screw in a threaded manner, one side surface of each of the two groups of side positioning templates is provided with a steel bar positioning plate, the two sides of the top positioning template are provided with second threaded holes in a penetrating manner, and second fastening screws are arranged in the second threaded holes, the top positioning template is characterized in that a positioning screw is arranged in the middle of the top end of the top positioning template, a bearing seat is movably arranged at the bottom end of the movable positioning screw, and a steel bar positioning plate is arranged at the bottom end of the bearing seat.
As a further optimization of the technical scheme, the two sets of side positioning templates are fixedly connected with the first fixing blocks arranged on the two sets of side templates through the first fastening screw arranged on the third fixing block in a threaded manner, so that the side positioning templates are detached and installed.
As the further optimization of the technical scheme, the two groups of side templates are vertically and fixedly connected with the end face of the bottom template through the rivet, so that the device is more convenient and quicker to disassemble the template.
As the further optimization of the technical scheme, the positioning screw is in threaded connection with the middle of the top positioning template in a penetrating mode, and one end of the positioning screw is rotatably connected with the bearing seat arranged on the positioning adjusting plate, so that the effect of positioning the reinforcement cage is achieved, and the fact that the reinforcement cage and concrete are mixed and poured to enable the reinforcement cage to be more stable is guaranteed.
As a further optimization of the technical scheme, the top positioning template is in threaded fastening connection with the second fixing blocks arranged on the two groups of side templates through the second fastening screw rods, so that the top positioning template can be quickly disassembled after pouring is completed.
As the further optimization of the technical scheme, a concrete pouring cavity is formed between the two groups of side formworks, a reinforcement cage is vertically arranged in the concrete pouring cavity, and the top end of the reinforcement cage is positioned through the veneering of the positioning adjusting plate, so that the reinforcement cage can be quickly placed and positioned.
The utility model has the technical effects and advantages that: this a reinforcing bar and positioner for concrete placement for construction of steel-concrete composite beam, when reinforcing bar and concrete placement, at first pass through the vertical terminal surface both sides of fixing at the die block board of two sets of side form boards that set up through the rivet, thereby strengthen the connection seal box between side form board and the die block board, and improve the steadiness of its template, then through first fixed and third fixed block with one of them group side location template, cooperation between the first fastening screw is used, fix one of them group side location template and carry out quick installation and fixation in the trailing flank of two sets of side form boards that set up, and through the design of the concrete placement chamber that forms between two sets of side form boards that set up, place the steel reinforcement cage that accomplishes in advance wherein, carry out the back to the steel reinforcement cage and fix a position.
Then, the other group of side positioning templates are fixed at the front ends of the arranged side templates through the first fastening screw rods in the steps, so that the two groups of side positioning templates are quickly installed and fixed, further clamping, positioning and fixing the front end and the rear end of the reinforcement cage so as to ensure the stability and the reliability of the reinforcement cage and the concrete in the pouring process, after the concrete pouring is finished, the top positioning template is fixed on the top of the side template through the matching of the second fixing block and the second fastening screw rod, the positioning screw rod is rotated to rotate and move downwards in the internal thread of the top positioning template, thereby leading the positioning adjusting plate to tightly press the reinforcement cage, avoiding the reinforcement cage from deviating in a concrete pouring cavity during binding, improving the practicability, the positioning device is convenient to install and use, and is convenient and rapid to disassemble in the later period, so that the flexibility of the positioning device in the using process is high.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic side view of the present invention.
In the figure: 1. a bottom template; 2. a sideform; 3. a first threaded hole; 4. pouring concrete into the cavity; 5. a first fixed block; 6. a reinforcement cage; 7. a second fixed block; 8. side positioning of the template; 9. a third fixed block; 10. a first fastening screw; 11. positioning a steel bar; 12. positioning the template at the top; 13. a second threaded hole; 14. a second fastening screw; 15. positioning a screw rod; 16. a bearing seat; 17. and positioning the adjusting plate.
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 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.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a positioner is used in reinforcing bar and concrete placement for construction of steel-concrete composite beam, including die block board 1, side form 2, side locating template 8, top locating template 12, side form 2 is at the vertical two sets of that are provided with in the terminal surface both sides of die block board 1 that establish, the side locating template 8's of being convenient for fast assembly is fixed, the vertical fixed connection of rivet is passed through with the terminal surface of die block board 1 to two sets of side form 2, the stability of the vertical installation of side form 2 has been strengthened, form between two sets of side form 2 and be equipped with concrete placement chamber 4, through the setting of concrete placement chamber 4, the setting of laying of reinforcement cage 6 of being convenient for, through the inside vertical reinforcement cage 6 that is equipped with in concrete placement chamber 4, and the top of reinforcement cage 6 sets up through the 17 wainscot location of the location regulating plate who establishes, can improve the stability of reinforcement cage 6 in concrete placement chamber 4.
A side through two sets of side form panels 2 all is equipped with first fixed block 5, and the surface of first fixed block 5 all is equipped with first screw hole 3, make things convenient for side locating template 8 advance the installation fast, side upper end is equipped with second fixed block 7 around two sets of side form panels 2, setting through second fixed block 7, the quick combination of top locating template 12 of being convenient for is fixed, side locating template 8 is provided with two sets ofly in the front and back side of two sets of side form panels 2 of establishing, can improve this positioner's aggregate erection efficiency, 8 both sides of two sets of side locating templates all are equipped with third fixed block 9, setting through third fixed block 9, the installation of side locating template 8 of being convenient for is fixed.
Equal screw thread is equipped with first fastening screw 10 on the third fixed block 9, setting through first fastening screw 10, make things convenient for side form 2 and side locating template 8 to be connected fixedly, through two sets of side locating template 8 through the first fastening screw 10 that establish on the third fixed block 9 and the two sets of side form 2 on establish screw thread fixed connection between the first fixed block 5, improve the convenience of this positioner's dismantlement and installation, a side of two sets of side locating template 8 all is equipped with reinforcing bar locating plate 11, setting through reinforcing bar locating plate 11, it is fixed to realize fixing a position reinforcing cage 6, improve its stability, top locating template 12's both sides are run through and are equipped with second screw hole 13, setting through second screw hole 13, the screw thread rotation of second fastening screw 14 of being convenient for.
The second fastening screw 14 is arranged in the second threaded hole 13, the top positioning template 12 is fixedly installed through the arrangement of the second fastening screw 14, the top positioning template 12 is conveniently disassembled after the top positioning template is poured at the later stage through the threaded fastening connection between the arranged second fastening screw 14 and the second fixing blocks 7 arranged on the two groups of side templates 2, the positioning screw 15 is arranged in the middle of the top end of the top positioning template 12, a bearing seat 16 is movably arranged at the bottom end of the positioning screw 15, a positioning adjusting plate 17 is arranged at the bottom end of the bearing seat 16, the positioning screw 15 is in threaded connection with the middle of the top positioning template 12, one end of the positioning screw 15 is rotatably connected with the bearing seat 16 arranged on the positioning adjusting plate 17, and the effect of positioning and fixing the steel reinforcement cage 6 is achieved.
Specifically, when the reinforcing steel bar and concrete are poured during use, firstly, two sets of side formworks 2 are vertically fixed on two sides of the end face of the bottom formwork 1 through rivets, so that a sealing box for connecting the side formworks 2 and the bottom formwork 1 is reinforced, the stability of the formworks is improved, then one set of side positioning formworks 8 are matched with one another through the first fixing blocks 5 and the third fixing blocks 9 and the first fastening screws 10 for use, one set of side positioning formworks 8 are fixed on the rear side faces of the two sets of side formworks 2 for quick installation and fixation, and through the design of a concrete pouring cavity 4 formed between the two sets of side formworks 2, a reinforcing steel bar cage 6 which is manufactured in advance is placed in the side positioning steel bar cage 6.
Subsequently, if another group of side positioning templates 8 are fixed at the front ends of the arranged side templates 2 through the first fastening screw rods 10 in the steps, the two groups of side positioning templates 8 are quickly installed and fixed, the front ends and the rear ends of the reinforcement cages 6 are clamped, positioned and fixed, and therefore the stability and the reliability of the reinforcement cages 6 and the concrete pouring process are guaranteed.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a positioner is used in reinforcing bar and concrete placement for construction of steel-concrete composite beam, includes die block board (1), side form board (2), side locating template (8), top locating template (12), its characterized in that: the vertical two sets of, two sets of being provided with in the terminal surface both sides of the die block board (1) of establishing of side form board (2) one side of side form board (2) all is equipped with first fixed block (5), the surface of first fixed block (5) all is equipped with first screw hole (3), and is two sets of side form board (2) front and back side upper end is equipped with second fixed block (7), side locating template (8) are provided with two sets ofly, two sets of side locating template (8) both sides all are equipped with third fixed block (9), it is equipped with first fastening screw (10) all to have equal screw thread on third fixed block (9), and two sets of side locating template (8) one side all is equipped with reinforcing bar locating plate (11), the both sides of top locating template (12) are run through and are equipped with second screw hole (13), second screw hole (13) internal thread is equipped with second fastening screw (14), the top middle part of top locating template (12) is equipped with positioning screw (15), the bottom activity of positioning screw (15) is equipped with bearing frame (16), the bottom of bearing frame (16) is equipped with location regulating plate (17).
2. The positioning device for steel bar and concrete pouring for construction of the steel-concrete composite beam as claimed in claim 1, wherein: the two groups of side positioning templates (8) are fixedly connected with the first fixing blocks (5) arranged on the two groups of side templates (2) through threads through first fastening screws (10) arranged on third fixing blocks (9).
3. The positioning device for steel bar and concrete pouring for construction of the steel-concrete composite beam as claimed in claim 1, wherein: the two groups of side templates (2) are vertically and fixedly connected with the end surface of the bottom template (1) through rivets.
4. The positioning device for steel bar and concrete pouring for construction of the steel-concrete composite beam as claimed in claim 1, wherein: the positioning screw rod (15) is in threaded connection with the middle of the top positioning template (12) in a penetrating mode, and one end of the positioning screw rod (15) is in rotary connection with a bearing seat (16) arranged on the positioning adjusting plate (17).
5. The positioning device for steel bar and concrete pouring for construction of the steel-concrete composite beam as claimed in claim 1, wherein: the top positioning template (12) is in threaded fastening connection with second fixing blocks (7) arranged on the two groups of side templates (2) through second fastening screws (14).
6. The positioning device for steel bar and concrete pouring for construction of the steel-concrete composite beam as claimed in claim 1, wherein: a concrete pouring cavity (4) is formed between the two groups of side formworks (2), a reinforcement cage (6) is vertically arranged in the concrete pouring cavity (4), and the top end of the reinforcement cage (6) is positioned by the aid of a positioning adjusting plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121893994.6U CN215717218U (en) | 2021-08-13 | 2021-08-13 | Positioning device for pouring steel bars and concrete for steel-concrete composite beam construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121893994.6U CN215717218U (en) | 2021-08-13 | 2021-08-13 | Positioning device for pouring steel bars and concrete for steel-concrete composite beam construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215717218U true CN215717218U (en) | 2022-02-01 |
Family
ID=79995766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121893994.6U Expired - Fee Related CN215717218U (en) | 2021-08-13 | 2021-08-13 | Positioning device for pouring steel bars and concrete for steel-concrete composite beam construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215717218U (en) |
-
2021
- 2021-08-13 CN CN202121893994.6U patent/CN215717218U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220201 |