CN216042629U - Secondary masonry structure circle roof beam or constructional column unilateral formwork system - Google Patents
Secondary masonry structure circle roof beam or constructional column unilateral formwork system Download PDFInfo
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- CN216042629U CN216042629U CN202122247703.2U CN202122247703U CN216042629U CN 216042629 U CN216042629 U CN 216042629U CN 202122247703 U CN202122247703 U CN 202122247703U CN 216042629 U CN216042629 U CN 216042629U
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- constructional column
- ring beam
- masonry structure
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- template
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Abstract
The utility model discloses a unilateral formwork system of a secondary masonry structure ring beam or a constructional column, which comprises pre-buried steel bars, a template and a tie wire, wherein the pre-buried steel bars are arranged on one side of the secondary masonry structure close to a primary structure at intervals, each pre-buried steel bar comprises an anchoring section built in the secondary masonry structure beside the ring beam or the constructional column and a tie section extending into the region of the ring beam or the constructional column, the template is erected on a vertical face of one side of the secondary masonry structure far away from the primary structure at the arrangement position of the ring beam or the constructional column, a keel is arranged on one side of the template far away from the secondary masonry structure, one end of the tie wire is bound on the pre-buried steel bar tie section, and the other end of the tie wire penetrates through the template and is bound and fixed with the keel. The utility model has simple structure and convenient installation, takes the embedded steel bars embedded at the inner side as anchoring points, and ties and fixes the template at the outer side through tie wires, thereby not only ensuring the construction quality of the ring beam and the constructional column, but also improving the construction efficiency and solving the problem of template support when a secondary masonry structure is tightly attached to a primary structure.
Description
Technical Field
The utility model relates to the technical field of secondary masonry structure construction, in particular to a secondary masonry structure ring beam or constructional column single-side formwork system.
Background
When the secondary masonry structure wall body is tightly attached to the primary structure, in order to ensure the safety and stability of the secondary masonry structure wall body, a constructional column and a ring beam need to be additionally arranged in the secondary masonry structure, and because the secondary masonry structure wall body is tightly attached to a building for building, the construction space is limited, the constructional column and the ring beam cannot be erected according to a normal formwork erecting mode, and the formwork erecting of the ring beam and the constructional column before concrete pouring is difficult.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a secondary masonry structure ring beam or constructional column single-side formwork system to solve the technical problems in the background art.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
the utility model provides a secondary masonry structure circle roof beam or constructional column unilateral formwork system, includes embedded steel, template and drawknot silk, the embedded steel interval sets up in one side that secondary masonry structure hugs closely primary structure, and every embedded steel all includes the anchor section of building by laying bricks or stones in circle roof beam or constructional column side secondary masonry structure and extends to the tie section of circle roof beam or constructional column region, the template sets up the position in circle roof beam or constructional column and takes to establish on secondary masonry structure keeps away from one side facade of primary structure, and its one side of keeping away from secondary masonry structure is provided with fossil fragments, drawknot silk one end ligature is on the tie section of embedded steel, and the other end runs through the template and is fixed with fossil fragments ligature.
Preferably, in order to ensure the perpendicularity of the ring beam after the concrete is poured, the template arranged on the outer side of the ring beam needs to be inclined by 3-5cm towards the inner side before the concrete of the ring beam is poured, after the concrete is poured, the lateral force of the inner concrete can apply outward thrust to the template, the template reaches a perpendicular state after being stressed, and then the perpendicularity of the ring beam is ensured.
Preferably, the top surface of the template arranged on the outer side of the ring beam is flush with the designed top surface elevation of the ring beam, so that the top surface of the ring beam is convenient to be processed, and the construction quality is ensured.
Preferably, the diameter of the embedded steel bars is matched with the diameter of the reinforcing bars inside the ring beam or the constructional column, the diameter is usually 8-12mm, the arrangement distance between two adjacent embedded steel bars is 80-120mm, the embedded steel bars arranged in the ring beam area are vertically arranged, the bottom ends of the embedded steel bars are built in the secondary masonry structure below the ring beam, the anchoring sections of the embedded steel bars are not less than 250mm, the embedded steel bars arranged in the constructional column area are horizontally arranged, the two ends of the embedded steel bars are built in the secondary masonry structure outside the constructional column, and the anchoring sections at the two ends of the embedded steel bars are both between 100 and 200 mm.
Preferably, the template, the keel and the tie wire are respectively made of plastic-coated multilayer boards, steel clad wood and galvanized iron wires.
Compared with the prior art, the utility model has the beneficial effects that: the utility model has simple structure and convenient installation, takes the embedded steel bars embedded next to the primary structure as anchoring points, and ties and fixes the outer side template through tie wires, thereby not only ensuring the construction quality of the ring beam and the constructional column, but also improving the construction efficiency and solving the problem of template support when the secondary masonry structure wall is tightly attached to the primary structure.
Drawings
The above and/or other aspects and advantages of the present invention will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are meant to be illustrative, not limiting of the utility model, and in which:
FIG. 1 is a schematic view of the structure of the present invention at a collar beam;
fig. 2 is a schematic view of the structure of the present invention at a construction post.
Reference numerals: 1-primary structure, 2-secondary masonry structure, 3-ring beam, 4-constructional column, 5-embedded steel bar, 6-template, 7-keel and 8-tie wire.
Detailed Description
Hereinafter, an embodiment of a secondary masonry structure ring beam or construction column single side formwork system of the present invention will be described with reference to the accompanying drawings. The examples described herein are specific embodiments of the present invention, are intended to be illustrative and exemplary in nature, and are not to be construed as limiting the scope of the utility model. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
In the description of the present invention, it should be noted that the terms "top", "bottom", "upper", "lower", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of respective portions and their mutual relationships. It is noted that the drawings are not necessarily to the same scale so as to clearly illustrate the structures of the various elements of the embodiments of the utility model. Like reference numerals are used to denote like parts.
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth to illustrate, but are not to be construed to limit the scope of the utility model. Preferred embodiments of the present invention are described in further detail below with reference to FIGS. 1-2:
as shown in fig. 1-2, a preferred single-side formwork system for a secondary masonry structure ring beam or a constructional column of the present invention comprises pre-embedded steel bars 5, a formwork 6 and tie wires 8, wherein the pre-embedded steel bars 5 are arranged at intervals on one side of the secondary masonry structure 2 tightly attached to a primary structure 1, the arrangement distance between two adjacent pre-embedded steel bars 5 is 80-120mm, the diameter of the pre-embedded steel bars is matched with the diameter of the internal reinforcement of the ring beam 3 or the constructional column 4, usually 8-12mm, each pre-embedded steel bar 5 comprises an anchoring section built in the secondary masonry structure 2 beside the ring beam 3 or the constructional column 4 and a tie section extending into the region of the ring beam 3 or the constructional column 4, the pre-embedded steel bars 5 arranged in the region of the ring beam 3 are vertically arranged, the bottom ends of the pre-embedded steel bars are built in the secondary masonry structure 2 below the ring beam 3, the length of the anchoring section is not less than 250mm, the pre-embedded steel bars 5 arranged in the region of the constructional column 4 are horizontally arranged, the two ends of the template are built in the secondary masonry structure 2 outside the constructional column 4, the anchoring sections at the two ends of the template are both between 100 and 200mm in length, the template 6 is erected on the vertical surface of one side, away from the primary structure 1, of the secondary masonry structure 2 at the arrangement position of the ring beam 3 or the constructional column 4, a keel 7 is arranged on one side, away from the secondary masonry structure 2, of the template, one end of the tie wire 8 is tied on the tie section of the embedded steel bar 5, and the other end of the tie wire penetrates through the template 6 and is tied and fixed with the keel 7.
The formwork 6 is a plastic-coated multilayer board with the thickness of 12mm, the keel 7 is made of steel-clad wood with the thickness of 50 multiplied by 50mm, each steel-clad wood is firmly bound by using a No. 12 galvanized iron wire as a binding wire 8 and is fixed with a binding section of an embedded steel bar 5 in a binding mode, in order to guarantee the verticality of the ring beam 3 after concrete pouring, the formwork 6 before concrete pouring is inclined by 3-5mm towards the inner side, after concrete pouring, lateral force can exert outward thrust on the formwork 6, the formwork 6 is vertical after being stressed, the verticality of the ring beam 3 is guaranteed, the upper surface of the formwork 6 is consistent with the upper surface of the ring beam 3, the surface folding treatment of the upper surface of the ring beam 3 is facilitated, and the construction quality is guaranteed.
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 utility model, 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 (5)
1. The utility model provides a secondary masonry structure circle roof beam or constructional column unilateral formwork system which characterized in that: including embedded steel bar (5), template (6) and drawknot silk (8), embedded steel bar (5) interval sets up in one side that secondary masonry structure (2) hug closely primary structure (1), and every embedded steel bar (5) all sets up the anchor section of building in girt (3) or constructional column (4) side secondary masonry structure (2) and extend to the tie section in girt (3) or constructional column (4) region, template (6) set up the position in girt (3) or constructional column (4) and take and establish on secondary masonry structure (2) keep away from one side facade of primary structure (1), and its one side of keeping away from secondary masonry structure (2) is provided with fossil fragments (7), drawknot silk (8) one end ligature is on the tie section of embedded steel bar (5), and the other end runs through template (6) and is fixed with fossil fragments (7) ligature.
2. The secondary masonry structure ring beam or constructional column unilateral formwork system of claim 1, characterized in that: before concrete of the ring beam (3) is poured, the formworks (6) arranged on the outer side of the ring beam (3) incline inwards by 3-5 cm.
3. The secondary masonry structure ring beam or constructional column unilateral formwork system of claim 1, characterized in that: the top surface of the template (6) arranged on the outer side of the ring beam (3) is level with the designed top surface elevation of the ring beam (3).
4. The secondary masonry structure ring beam or constructional column unilateral formwork system of claim 1, characterized in that: the diameter of the embedded steel bars (5) is matched with the diameter of the internal reinforcement of the ring beam (3) or the constructional column (4), the setting distance between every two adjacent embedded steel bars (5) is 80-120mm, the embedded steel bars (5) distributed in the ring beam (3) area are vertically arranged, the bottom ends of the embedded steel bars are built in the secondary masonry structure (2) below the ring beam (3), the length of the anchoring sections of the embedded steel bars is not less than 250mm, the embedded steel bars (5) distributed in the constructional column (4) area are horizontally arranged, the two ends of the embedded steel bars are built in the secondary masonry structure (2) outside the constructional column (4), and the lengths of the anchoring sections at the two ends of the embedded steel bars are all between 100 and 200 mm.
5. The secondary masonry structure ring beam or constructional column unilateral formwork system of claim 1, characterized in that: the template (6), the keel (7) and the tie wire (8) are respectively made of plastic-coated multilayer boards, steel-clad wood and galvanized iron wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122247703.2U CN216042629U (en) | 2021-09-16 | 2021-09-16 | Secondary masonry structure circle roof beam or constructional column unilateral formwork system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122247703.2U CN216042629U (en) | 2021-09-16 | 2021-09-16 | Secondary masonry structure circle roof beam or constructional column unilateral formwork system |
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| CN216042629U true CN216042629U (en) | 2022-03-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115627930A (en) * | 2022-10-28 | 2023-01-20 | 中国一冶集团有限公司 | Auxiliary reinforcing template for masonry constructional column and construction method |
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2021
- 2021-09-16 CN CN202122247703.2U patent/CN216042629U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115627930A (en) * | 2022-10-28 | 2023-01-20 | 中国一冶集团有限公司 | Auxiliary reinforcing template for masonry constructional column and construction method |
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