CN107975232B - Cylindrical concrete building formwork system - Google Patents
Cylindrical concrete building formwork system Download PDFInfo
- Publication number
- CN107975232B CN107975232B CN201710988385.0A CN201710988385A CN107975232B CN 107975232 B CN107975232 B CN 107975232B CN 201710988385 A CN201710988385 A CN 201710988385A CN 107975232 B CN107975232 B CN 107975232B
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- China
- Prior art keywords
- aluminum template
- plate
- concrete
- template
- screw
- Prior art date
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- 238000009415 formwork Methods 0.000 title claims abstract description 67
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 115
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 115
- 238000010276 construction Methods 0.000 claims abstract description 32
- 241000357293 Leptobrama muelleri Species 0.000 claims abstract description 14
- 239000011159 matrix material Substances 0.000 claims abstract description 11
- 239000000758 substrate Substances 0.000 claims description 2
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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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
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/08—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring
-
- 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
- E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
- E04G17/065—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning
- E04G17/0655—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning the element consisting of several parts
-
- 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
- E04G17/16—Members, e.g. consoles, for attachment to the wall to support girders, beams, or the like carrying forms or moulds for floors, lintels, or transoms
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a cylindrical concrete building formwork system, which comprises a K-plate formwork, square steel back edge fixing pieces, screw fixing assemblies and a main body formwork, wherein the main body formwork comprises a plurality of inner aluminum formworks and a plurality of outer aluminum formworks, the inner aluminum formworks and the outer aluminum formworks are installed along circular ring-shaped wire slots designed by a cylindrical matrix, and gaps between the inner aluminum formworks and the outer aluminum formworks form a concrete wall cavity; the inner aluminum template and the outer aluminum template are fixed through a screw fixing assembly, the screw fixing assembly comprises a full screw and a screw cap, the screw penetrates through the inner aluminum template and the outer aluminum template and is sleeved with a steel back ridge fixing piece above the exposed parts at the two ends of the screw, and finally the screw cap is screwed on to fix the inner aluminum template and the outer aluminum template; the upper ends of the inner aluminum template and the outer aluminum template are provided with K plate die frames, and the K plate die frames are fixed through K plate screws; the invention can greatly improve the construction efficiency of the cylindrical concrete building, reduce the cost and lighten the burden of building enterprises.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to a cylindrical concrete building formwork system.
Background
The traditional construction mode of cylindrical concrete buildings such as large oil storage tanks, large chimneys and the like is as follows:
1. prefabricating a large number of cambered surface templates and connecting pieces;
2. the cambered surface templates are connected through the connecting piece to form a cylinder;
3. filling concrete into the inner cavity of the cylinder;
4. and after the concrete is solidified, all the cambered surface templates and the connecting pieces are disassembled.
Traditional construction mode efficiency is comparatively low, and template cost of manufacture is higher moreover, needs to make a large amount of templates, connecting piece, in order to control template cost of manufacture, need improve traditional cylindrical building's construction mode to, need supporting building die carrier system to solve this kind of problem.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a cylindrical concrete building formwork system.
In order to solve the technical problems, the invention is realized by the following scheme: the cylindrical concrete building formwork system comprises a K-plate formwork, square steel back edge fixing pieces, screw fixing assemblies and a main body formwork, wherein the main body formwork comprises a plurality of inner aluminum formworks and a plurality of outer aluminum formworks, the inner aluminum formworks and the outer aluminum formworks are installed along circular ring-shaped wire slots designed on a cylindrical matrix, and gaps between the inner aluminum formworks and the outer aluminum formworks form a concrete wall cavity;
the inner aluminum template and the outer aluminum template are fixed through a screw fixing assembly, the screw fixing assembly comprises a full screw and a screw cap, the screw passes through the inner aluminum template and the outer aluminum template, a steel back ridge fixing piece is sleeved on the exposed parts at the two ends of the screw, and finally the screw cap is screwed on to fix the inner aluminum template and the outer aluminum template;
the upper ends of the inner aluminum template and the outer aluminum template are provided with K plate die frames, and the K plate die frames are fixed through K plate screws;
the construction formwork system is layered construction, and comprises the following specific construction steps:
1) Constructing a cylindrical matrix, wherein the cylindrical matrix is the bottommost layer, and the layer is a foundation layer;
2) Distributing circular groove lines along the cylindrical substrate, and sequentially constructing the circular groove lines in a layered manner;
3) And (3) construction in a first section: placing the inner aluminum template and the outer aluminum template along the circular groove line and fixing the inner aluminum template and the outer aluminum template by a screw fixing assembly and a square steel back ridge fixing piece, wherein a K-plate die frame is arranged on the top ring of the inner aluminum template and the outer aluminum template, and the K-plate die frame is fixed by K-plate screws;
filling concrete in the gap between the inner aluminum templates and the outer aluminum templates;
4) After the concrete is solidified, the K plate die carrier is fixed on the side wall of the concrete through K plate screws;
5) Dismantling the building formwork of the first section after the concrete is solidified, and reserving the K plate formwork and the K plate screws on the outer wall of the solidified concrete;
6) And (3) construction of the following N sections:
a longer inner aluminum template and an outer aluminum template are arranged on a K-plate template reserved on the first section of concrete layer, the longer inner aluminum template and the longer outer aluminum template are fixed through a screw rod fixing component and a square steel back edge fixing piece, the longer inner aluminum template and the longer outer aluminum template are provided with a K-plate template in a top ring, and the K-plate template is fixed through K-plate screws;
filling concrete in the gaps among the longer inner aluminum templates and the longer outer aluminum templates;
7) After the concrete is solidified, the K plate die carrier is fixed on the side wall of the concrete through K plate screws;
8) Dismantling the building formwork of the first section after the concrete is solidified, and reserving the K plate formwork and the K plate screws on the outer wall of the solidified concrete;
9) And (3) construction of the final section:
installing a thickened main body template along a K plate template reserved on the penultimate concrete layer, and finally capping;
10 And (3) after the concrete is solidified, removing all the building formwork systems to form the cylindrical building bin.
Furthermore, the upper end and the lower end of the K plate die carrier are respectively provided with a mounting groove, and the mounting grooves are double-ring-shaped mounting grooves;
the rod part of the K plate screw is used for supporting the K plate die frame and the building die frame of the next section.
Further, the external aluminum template of the thickened main template is linear, the internal aluminum template is outwards protruded, and the surface of the connecting part of the internal aluminum template and the concrete layer of the lower layer form an obtuse angle surface.
Compared with the prior art, the invention has the beneficial effects that: the cylindrical concrete building formwork system adopts layered construction, and a constructed K-plate-mounted formwork is reserved, so that the construction efficiency of the cylindrical concrete building can be greatly improved, the manufacturing cost of the formwork can be reduced, and the burden of a building enterprise can be reduced.
Drawings
FIG. 1 is a schematic view of a cylindrical concrete construction of the present invention;
fig. 2 is an enlarged view of a portion a of the drawing;
FIG. 3 is a cross-sectional view of a first stage construction structure of the present invention;
FIG. 4 is a schematic structural view of a first-stage construction formwork of the present invention;
FIG. 5 is a cross-sectional view of an intermediate construction structure of the present invention;
FIG. 6 is a schematic view of the construction of the upper section of FIG. 5;
FIG. 7 is a schematic view of the construction structure of the last section of the present invention;
FIG. 8 is an enlarged view of the top of FIG. 7;
fig. 9 is a schematic diagram of a connection structure of a K-plate die carrier and a K-plate screw according to the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present invention.
Referring to fig. 1-9, the present invention relates to a cylindrical concrete construction formwork system, which comprises a K-plate formwork 102, square steel back edge fixing members 103, screw fixing members, and a main body formwork, wherein the main body formwork comprises a plurality of inner aluminum formworks and a plurality of outer aluminum formworks, the inner aluminum formworks and the outer aluminum formworks are installed along annular wire slots designed by a cylindrical matrix 100, and gaps between the inner aluminum formworks and the outer aluminum formworks form a concrete wall cavity;
the inner aluminum template and the outer aluminum template are fixed through a screw fixing assembly, the screw fixing assembly comprises a full screw 105 and a screw cap 104, the screw 105 penetrates through the inner aluminum template and the outer aluminum template, the two ends of the screw 105 are exposed out of the upper steel back ridge fixing pieces 103, and finally the screw cap 104 is screwed on to fix the inner aluminum template and the outer aluminum template;
the upper ends of the inner aluminum template and the outer aluminum template are provided with K-plate die frames 102, and the K-plate die frames 102 are fixed through K-plate screws 101;
the construction formwork system is layered construction, and comprises the following specific construction steps:
1. constructing a cylindrical matrix 100, wherein the cylindrical matrix 100 is the bottommost layer, and the layer is a foundation layer;
2. a circular groove line is distributed along the cylindrical matrix 100, and layered construction is adopted in sequence;
3. and (3) construction of a first section: placing the inner aluminum template and the outer aluminum template along the circular groove line and fixing the inner aluminum template and the outer aluminum template by a screw fixing assembly and a square steel back ridge fixing piece 103, wherein a K plate die frame 102 is arranged on the top ring of the inner aluminum template and the outer aluminum template, and the K plate die frame 102 is fixed by a K plate screw 101;
filling concrete in the gap between the inner aluminum templates and the outer aluminum templates;
4. after the concrete is solidified, the K plate die carrier 102 is fixed on the side wall of the concrete through the K plate screws 101;
5. dismantling the building formwork of the first section after the concrete is solidified, and reserving the K plate formwork 102 and the K plate screws on the outer wall of the solidified concrete;
6. and (3) the following N-section construction:
a longer inner aluminum template and an outer aluminum template are arranged on a K-plate die frame 102 reserved on the first section of concrete layer 1, the longer inner aluminum template and the longer outer aluminum template are fixed through a screw fixing assembly and a square steel back edge fixing piece 103, the K-plate die frame 102 is arranged on the top ring of the longer inner aluminum template and the longer outer aluminum template, and the K-plate die frame 102 is fixed through K-plate screws 101;
filling concrete in the gaps among the longer inner aluminum templates and the longer outer aluminum templates;
7. after the concrete 3 is solidified, the K plate die carrier 102 is fixed on the side wall of the concrete through the K plate screws 101;
8. dismantling the first section of building formwork after the concrete 3 is solidified, and reserving the K plate formwork 102 and the K plate screws on the outer wall of the solidified concrete;
9. and (3) construction of the final section:
installing a thickened main template along a K plate die frame 102 reserved on the penultimate concrete layer 1, and finally capping;
10. and after the concrete is solidified, removing all the building formwork systems to form the cylindrical building bin.
The upper end and the lower end of the K plate die carrier 102 are respectively provided with a mounting groove, and the mounting grooves are double-ring-shaped mounting grooves;
the rod part of the K plate screw 101 is used for supporting the K plate die frame 102 and the building die frame of the next section.
The external aluminum template of the thickened main body template is linear, the internal aluminum template is outwards protruded, and the surface of the connecting part of the internal aluminum template and the concrete layer of the lower layer form an obtuse angle surface.
Example 1:
as shown in fig. 5-6, the second section aluminum mould frame 2 is longer, and needs to be fixed by a plurality of screw fixing components, then concrete is poured until the second section aluminum mould frame is leveled with the mould frame, the mould frame is removed after the concrete is solidified, the top K plate mould frame is reserved, and the length from the second section to the penultimate section is generally about 3 meters, and is about the height of one floor.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present invention or directly or indirectly applied to other related technical fields are included in the scope of the invention.
Claims (1)
1. A cylindrical concrete building formwork system, characterized by: the building formwork system comprises a K-plate formwork (102), square steel back edge fixing pieces (103), screw fixing components and a main body formwork, wherein the main body formwork comprises a plurality of inner aluminum formworks and a plurality of outer aluminum formworks, the inner aluminum formworks and the outer aluminum formworks are installed along a circular annular slot designed by a cylindrical matrix (100), and gaps between the inner aluminum formworks and the outer aluminum formworks form a concrete wall cavity;
the inner aluminum template and the outer aluminum template are fixed through a screw fixing assembly, the screw fixing assembly comprises a full screw (105) and a screw cap (104), the screw (105) penetrates through the inner aluminum template and the outer aluminum template, a steel back ridge fixing piece (103) above the exposed parts at the two ends of the screw (105) is sleeved, and finally the screw cap (104) is screwed on to fix the inner aluminum template and the outer aluminum template;
the upper ends of the inner aluminum template and the outer aluminum template are provided with K plate die frames (102), and the K plate die frames (102) are fixed through K plate screws (101);
the construction formwork system is layered construction, and comprises the following specific construction steps:
1) Constructing a cylindrical matrix (100), wherein the cylindrical matrix (100) is the bottommost layer, and the layer is a foundation layer;
2) Distributing circular groove lines along the cylindrical substrate (100), and sequentially constructing the circular groove lines in a layered manner;
3) And (3) construction in a first section: placing the inner aluminum template and the outer aluminum template along the circular groove line and fixing the inner aluminum template and the outer aluminum template by a screw fixing assembly and a square steel back ridge fixing piece (103), wherein a K plate die frame (102) is arranged on the top ring of the inner aluminum template and the outer aluminum template, and the K plate die frame (102) is fixed by a K plate screw (101);
filling concrete in the gap between the inner aluminum templates and the outer aluminum templates;
4) After the concrete is solidified, the K plate die carrier (102) is fixed on the side wall of the concrete through K plate screws (101);
5) Dismantling the building formwork of the first section after the concrete is solidified, and reserving the K plate formwork (102) and the K plate screws on the outer wall of the solidified concrete;
6) And (3) construction of the following N sections:
a longer inner aluminum template and an outer aluminum template are arranged on a K-plate die carrier (102) reserved on a first section of concrete layer (1), the longer inner aluminum template and the longer outer aluminum template are fixed through a screw fixing assembly and a square steel back edge fixing piece (103), the K-plate die carrier (102) is arranged on the top ring of the longer inner aluminum template and the longer outer aluminum template, and the K-plate die carrier (102) is fixed through K-plate screws (101);
filling concrete in the gaps among the longer inner aluminum templates and the longer outer aluminum templates;
7) After the concrete is solidified, the K plate die carrier (102) is fixed on the side wall of the concrete through K plate screws (101);
8) Dismantling the building formwork of the first section after the concrete is solidified, and reserving the K plate formwork (102) and the K plate screws on the outer wall of the solidified concrete;
9) And (3) construction of the final section:
installing a thickened main body template along a K plate die carrier (102) reserved on the penultimate concrete layer (1), and finally capping;
10 After the concrete is solidified, removing all the building formwork systems to form a cylindrical building bin;
the upper end and the lower end of the K plate die carrier (102) are respectively provided with a mounting groove, and the mounting grooves are double-ring-shaped mounting grooves;
the rod part of the K plate screw (101) is used for supporting the K plate die frame (102) and the building die frame of the next section;
the external aluminum template of the thickened main body template is linear, the internal aluminum template is outwards protruded, and the surface of the connecting part of the internal aluminum template and the concrete layer of the lower layer form an obtuse angle surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710988385.0A CN107975232B (en) | 2017-10-21 | 2017-10-21 | Cylindrical concrete building formwork system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710988385.0A CN107975232B (en) | 2017-10-21 | 2017-10-21 | Cylindrical concrete building formwork system |
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| Publication Number | Publication Date |
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| CN107975232A CN107975232A (en) | 2018-05-01 |
| CN107975232B true CN107975232B (en) | 2024-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710988385.0A Active CN107975232B (en) | 2017-10-21 | 2017-10-21 | Cylindrical concrete building formwork system |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439260A (en) * | 2018-05-02 | 2019-11-12 | 深圳市前海胜德建筑科技有限公司 | The tall and big formwork system of aluminum alloy mould plate and its installation method |
| CN110206367A (en) * | 2019-05-30 | 2019-09-06 | 中建三局第二建设工程有限责任公司 | A kind of earthing tank tank skin aluminum alloy pattern plate construction method of installation |
| CN113802832A (en) * | 2021-10-20 | 2021-12-17 | 茌平传军建筑工程有限公司 | High-strength energy-saving building template and assembling method thereof |
| CN115596200A (en) * | 2022-11-24 | 2023-01-13 | 中国二十二冶集团有限公司（Cn） | Construction method for pouring multilayer concrete zigzag roof truss template |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09317172A (en) * | 1996-05-27 | 1997-12-09 | Shinyou:Kk | Manufacture of housing concrete skeleton |
| CN104989102A (en) * | 2015-07-06 | 2015-10-21 | 江苏南通三建集团有限公司 | Improved concrete wall and column construction method |
| CN105971272A (en) * | 2016-06-23 | 2016-09-28 | 杭州江润科技有限公司 | Fabricated type reinforced concrete constructional column adopting aluminum templates and block filling wall and construction method |
| CN207436487U (en) * | 2017-10-21 | 2018-06-01 | 广西广投同力德科技有限公司 | A kind of cylindrical concrete construction form and shoring system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9016025B2 (en) * | 2012-06-11 | 2015-04-28 | Zhejiang Construction Engineering Group Co., Ltd | Constructing method for concrete cylinder of construction steel bar of high-rise steel structure |
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2017
- 2017-10-21 CN CN201710988385.0A patent/CN107975232B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09317172A (en) * | 1996-05-27 | 1997-12-09 | Shinyou:Kk | Manufacture of housing concrete skeleton |
| CN104989102A (en) * | 2015-07-06 | 2015-10-21 | 江苏南通三建集团有限公司 | Improved concrete wall and column construction method |
| CN105971272A (en) * | 2016-06-23 | 2016-09-28 | 杭州江润科技有限公司 | Fabricated type reinforced concrete constructional column adopting aluminum templates and block filling wall and construction method |
| CN207436487U (en) * | 2017-10-21 | 2018-06-01 | 广西广投同力德科技有限公司 | A kind of cylindrical concrete construction form and shoring system |
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| CN107975232A (en) | 2018-05-01 |
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