CN114370057A - Metal concrete foundation without form removal - Google Patents
Metal concrete foundation without form removal Download PDFInfo
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- CN114370057A CN114370057A CN202011093916.8A CN202011093916A CN114370057A CN 114370057 A CN114370057 A CN 114370057A CN 202011093916 A CN202011093916 A CN 202011093916A CN 114370057 A CN114370057 A CN 114370057A
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- clamping plates
- steel bars
- face
- concrete foundation
- reinforcing steel
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
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- General Life Sciences & Earth Sciences (AREA)
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Abstract
The invention discloses a metal concrete foundation without form removal, which comprises two templates arranged in parallel in a face-to-face mode, a connecting piece used for connecting the two templates and a plurality of reinforcing steel bars arranged between the two templates, wherein concrete is poured and filled between the two templates with the reinforcing steel bars; the connecting piece further comprises a horizontally arranged base plate, two vertically arranged first clamping plates and two vertically arranged second clamping plates, wherein the two first clamping plates are respectively positioned at two ends of the base plate, so that a clamping area for inserting a template is formed between the first clamping plates and the second clamping plates which are arranged face to face; and a vertically arranged supporting plate is also arranged between the two second clamping plates, and at least two mounting through holes for the steel bars to pass through are arranged on the supporting plate at intervals. The invention has good strength and quality, does not need to remove templates and bind reinforcing steel bars, improves the construction efficiency and precision and reduces the experience requirements of constructors.
Description
Technical Field
The invention relates to the field of buildings, in particular to a metal concrete foundation without detaching a formwork.
Background
Prefabricated reinforced concrete structures have been used in many practical applications and in mature technical research in developed countries such as europe, the united states and japan. With the rapid development of building industrialization in China in recent years, the practical application and theoretical research of prefabricated building in China are deepened continuously.
However, the technology is still in the initial stage of research application in the field in China, and the guidance support of relevant specifications and research on the technology is lacked. Meanwhile, the construction experience, the construction technology and the optimized design of the prefabricated reinforced concrete structure at the present stage in China have great defects, great influences are generated on the field construction efficiency, the installation precision, the component consumption and damage, the related technical training of constructors and the like, and the development of the advantages of environment protection, economy, high efficiency, high quality and the like of the building industrialization is hindered.
Disclosure of Invention
The invention aims to provide a form-removal-free metal concrete foundation which has good strength and quality, does not need to remove templates and bind reinforcing steel bars, improves the construction efficiency and precision and reduces the experience requirements of constructors.
In order to achieve the purpose, the invention adopts the technical scheme that: a metal concrete foundation without detaching a formwork comprises two formworks which are arranged in parallel in a face-to-face mode, a connecting piece used for connecting the two formworks and a plurality of reinforcing steel bars arranged between the two formworks, wherein concrete is poured and filled between the two formworks with the reinforcing steel bars;
the connecting piece further comprises a horizontally arranged base plate, two vertically arranged first clamping plates and two vertically arranged second clamping plates, the two first clamping plates are respectively positioned at two ends of the base plate, the two second clamping plates are positioned between the two first clamping plates and respectively arranged corresponding to the first clamping plates, and therefore a clamping area for inserting a template is formed between the first clamping plates and the second clamping plates which are arranged face to face;
and a vertically arranged supporting plate is also arranged between the two second clamping plates, and at least two mounting through holes for the steel bars to pass through are arranged on the supporting plate at intervals.
The further improved scheme in the technical scheme is as follows:
1. in the scheme, the number of the connecting pieces is two, and the two connecting pieces are respectively used for connecting the upper end and the lower end of the two templates.
2. In the above scheme, the number of connecting pieces is 4, and two groups are arranged at intervals, and 2 connecting pieces of each group are respectively connected to the upper end and the lower end of the template.
3. In the scheme, the steel bars are installed between the connecting pieces arranged at intervals in a bridging mode.
4. In the above scheme, at least two groove portions are arranged on the upper end surface of the supporting plate at intervals.
5. In the scheme, the base plate is provided with a connecting through hole, one end of an anchor bolt assembly penetrates through the connecting through hole and is connected with the base plate, and the other end of the anchor bolt assembly extends out of the concrete downwards.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
according to the metal concrete foundation without form removal, through the arrangement of the connecting piece, not only are the connection of the templates realized, but also the fixing and supporting effects on the reinforcing steel bars between the templates are realized, the binding of the reinforcing steel bars is not needed, the position precision of the reinforcing steel bars is ensured, and the conditions of offset, deviation and position deviation of the reinforcing steel bars are avoided, so that the strength and the quality of the metal concrete foundation after pouring forming are ensured, the templates and the binding of the reinforcing steel bars are not needed, and the experience requirements on constructors are reduced while the construction efficiency and the construction precision are improved; in addition, the arrangement of the connecting through holes further realizes the connection of the foundation structure and the ground pile structure, and construction and installation are facilitated.
Drawings
FIG. 1 is a cross-sectional view of a metal concrete substructure of the present invention without form removal;
FIG. 2 is a schematic structural diagram of a connecting member in the metal concrete foundation structure without form removal according to the present invention;
FIG. 3 is a schematic view of a partial structure of a metal concrete foundation without removing a form according to the present invention.
In the above drawings: 1. a substrate; 2. a first clamping plate; 3. a second clamping plate; 4. a template; 5. a support plate; 6. a groove part; 7. mounting a through hole; 8. reinforcing steel bars; 9. a connecting through hole; 10. a connecting member.
Detailed Description
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1: a metal concrete foundation without detaching a formwork comprises two formworks 4 arranged in parallel in a face-to-face mode, a connecting piece 10 used for connecting the two formworks 4 and a plurality of reinforcing steel bars 8 arranged between the two formworks 4, wherein concrete is poured and filled between the two formworks 4 with the reinforcing steel bars 8;
the connecting piece 10 further comprises a horizontally arranged base plate 1, two vertically arranged first clamping plates 2 and two vertically arranged second clamping plates 3, wherein the two first clamping plates 2 are respectively positioned at two ends of the base plate 1, the two second clamping plates 3 are positioned between the two first clamping plates 2 and respectively correspond to the first clamping plates 2, so that a clamping area for inserting the template 4 is formed between the first clamping plates 2 and the second clamping plates 3 which are arranged face to face;
a supporting plate 5 which is vertically arranged is also arranged between the two second clamping plates 3, and at least two mounting through holes 7 for the steel bars 8 to pass through are arranged on the supporting plate 5 at intervals.
The number of the connecting pieces 10 is two, and the two connecting pieces are respectively used for connecting the upper end and the lower end of the two templates 4; the number of the connecting pieces 10 is 4, the connecting pieces are arranged at intervals between two groups, and each group of 2 connecting pieces 10 are respectively connected to the upper end and the lower end of the template 4;
the reinforcing steel bars 8 are installed between the connectors 10 arranged at intervals in a bridging manner; at least two groove parts 6 are arranged on the upper end surface of the supporting plate 5 at intervals; the groove part 6 is correspondingly arranged above the mounting through hole 7; the groove portion 6 is an arc-shaped groove portion matched with the steel bar.
Example 2: a metal concrete foundation without detaching a formwork comprises two formworks 4 arranged in parallel in a face-to-face mode, a connecting piece 10 used for connecting the two formworks 4 and a plurality of reinforcing steel bars 8 arranged between the two formworks 4, wherein concrete is poured and filled between the two formworks 4 with the reinforcing steel bars 8;
the connecting piece 10 further comprises a horizontally arranged base plate 1, two vertically arranged first clamping plates 2 and two vertically arranged second clamping plates 3, wherein the two first clamping plates 2 are respectively positioned at two ends of the base plate 1, the two second clamping plates 3 are positioned between the two first clamping plates 2 and respectively correspond to the first clamping plates 2, so that a clamping area for inserting the template 4 is formed between the first clamping plates 2 and the second clamping plates 3 which are arranged face to face;
a supporting plate 5 which is vertically arranged is also arranged between the two second clamping plates 3, and at least two mounting through holes 7 for the steel bars 8 to pass through are arranged on the supporting plate 5 at intervals.
A connecting through hole 9 is formed in the base plate 1, one end of an anchor bolt assembly 11 penetrates through the connecting through hole 9 and is connected with the base plate 1, and the other end of the anchor bolt assembly 11 extends downwards from concrete;
the mounting through hole 7 is a special-shaped hole with a notch; the two first clamping plates 2, the two second clamping plates 3 and the first clamping plates 2 and the second clamping plates 3 are arranged in parallel; the supporting plate 5 is arranged vertically to the second clamping plate 3;
the first clamping plate 2 is formed by bending the substrate 1 upwards, the second clamping plate 3 is formed by cutting and bending the substrate 1 upwards, and the support plate 5 is formed by cutting and bending the substrate 1 upwards.
When the metal concrete foundation without the form removal is adopted, the connecting piece is arranged, so that the connection of the templates is realized, the fixing and supporting effects on the reinforcing steel bars between the templates are also realized, the binding of the reinforcing steel bars is not needed, the position precision of the reinforcing steel bars is ensured, and the conditions of offset, deviation and position deviation of the reinforcing steel bars are avoided, so that the strength and the quality of the metal concrete foundation after pouring forming are ensured, the templates and the binding of the reinforcing steel bars are not needed to be removed, and the experience requirements on constructors are reduced while the construction efficiency and the construction precision are improved;
in addition, the arrangement of the connecting through holes further realizes the connection of the foundation structure and the ground pile structure, and construction and installation are facilitated.
When the reinforced concrete formwork is used, the bottoms of the two formworks are connected by adopting the connecting piece, then the steel bars are arranged at corresponding positions on the connecting piece, the upper parts of the formworks are connected by using the connecting piece, so that pouring spaces are formed among the formworks and between the upper connecting piece and the lower connecting piece, and then concrete is poured in the pouring spaces to form a reinforced concrete structure.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a metal concrete foundation of exempting from demolising mould which characterized in that: the concrete formwork comprises two formworks (4) which are arranged in parallel in a face-to-face mode, a connecting piece (10) used for connecting the two formworks (4) and a plurality of reinforcing steel bars (8) arranged between the two formworks (4), wherein concrete is poured and filled between the two formworks (4) with the reinforcing steel bars (8);
the connecting piece (10) further comprises a horizontally arranged base plate (1), two vertically arranged first clamping plates (2) and two vertically arranged second clamping plates (3), wherein the two first clamping plates (2) are respectively positioned at two ends of the base plate (1), the two second clamping plates (3) are positioned between the two first clamping plates (2) and respectively arranged corresponding to the first clamping plates (2), so that a clamping area for inserting the template (4) is formed between the first clamping plates (2) and the second clamping plates (3) which are arranged face to face;
a supporting plate (5) which is vertically arranged is also arranged between the two second clamping plates (3), and at least two mounting through holes (7) for the steel bars (8) to pass through are arranged on the supporting plate (5) at intervals.
2. The form-removal-free metal concrete foundation of claim 1, wherein: the number of the connecting pieces (10) is two, and the two connecting pieces are respectively used for connecting the upper end and the lower end of the two templates (4).
3. The form-removal-free metal concrete foundation of claim 1, wherein: the number of connecting piece (10) is 4, divides two interclass intervals to set up, and 2 connecting pieces (10) of every group are connected respectively in the upper and lower both ends of template (4).
4. The form-removal-free metal concrete foundation of claim 3, wherein: the reinforcing steel bars (8) are installed among the connecting pieces (10) arranged at intervals in a bridging mode.
5. The form-removal-free metal concrete foundation of claim 1, wherein: at least two groove parts (6) are arranged on the upper end surface of the supporting plate (5) at intervals.
6. The form-removal-free metal concrete foundation of claim 1, wherein: a connecting through hole (9) is formed in the base plate (1), one end of an anchor bolt assembly (11) penetrates through the connecting through hole (9) and is connected with the base plate (1), and the other end of the anchor bolt assembly (11) extends out of concrete downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011093916.8A CN114370057A (en) | 2020-10-14 | 2020-10-14 | Metal concrete foundation without form removal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011093916.8A CN114370057A (en) | 2020-10-14 | 2020-10-14 | Metal concrete foundation without form removal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114370057A true CN114370057A (en) | 2022-04-19 |
Family
ID=81138295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011093916.8A Pending CN114370057A (en) | 2020-10-14 | 2020-10-14 | Metal concrete foundation without form removal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114370057A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0782753A (en) * | 1993-09-16 | 1995-03-28 | Nisseki House Kogyo Kk | Constructing method for continuous footing |
| JPH10102511A (en) * | 1996-10-03 | 1998-04-21 | Sekisui House Ltd | Concrete foundation placing form and reinforcement positioning means |
| CN2440888Y (en) * | 2000-08-17 | 2001-08-01 | 王继强 | Durable blocked frameworks as thermal insulating materials |
| US20070284506A1 (en) * | 2006-06-12 | 2007-12-13 | Bryan Benedict | Stay-in-place concrete footing forms |
| CN102635204A (en) * | 2012-04-11 | 2012-08-15 | 中国十七冶集团有限公司 | Limiting stopper for concrete walls/boards |
| CN108331177A (en) * | 2018-01-18 | 2018-07-27 | 同济大学 | The installation fixed structure and construction fixing means of steel reinforced concrete connector and perforation reinforcing bar |
| CN111441511A (en) * | 2020-04-13 | 2020-07-24 | 中国矿业大学 | Permanent template and method for pouring shear wall by adopting permanent template |
| CN214055715U (en) * | 2020-10-14 | 2021-08-27 | 上海承雨新材料科技有限公司 | Connecting piece for assembled concrete structure |
-
2020
- 2020-10-14 CN CN202011093916.8A patent/CN114370057A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0782753A (en) * | 1993-09-16 | 1995-03-28 | Nisseki House Kogyo Kk | Constructing method for continuous footing |
| JPH10102511A (en) * | 1996-10-03 | 1998-04-21 | Sekisui House Ltd | Concrete foundation placing form and reinforcement positioning means |
| CN2440888Y (en) * | 2000-08-17 | 2001-08-01 | 王继强 | Durable blocked frameworks as thermal insulating materials |
| US20070284506A1 (en) * | 2006-06-12 | 2007-12-13 | Bryan Benedict | Stay-in-place concrete footing forms |
| CN102635204A (en) * | 2012-04-11 | 2012-08-15 | 中国十七冶集团有限公司 | Limiting stopper for concrete walls/boards |
| CN108331177A (en) * | 2018-01-18 | 2018-07-27 | 同济大学 | The installation fixed structure and construction fixing means of steel reinforced concrete connector and perforation reinforcing bar |
| CN111441511A (en) * | 2020-04-13 | 2020-07-24 | 中国矿业大学 | Permanent template and method for pouring shear wall by adopting permanent template |
| CN214055715U (en) * | 2020-10-14 | 2021-08-27 | 上海承雨新材料科技有限公司 | Connecting piece for assembled concrete structure |
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