CN108425319B - Construction system and construction mode of stand column - Google Patents
Construction system and construction mode of stand column Download PDFInfo
- Publication number
- CN108425319B CN108425319B CN201810528762.7A CN201810528762A CN108425319B CN 108425319 B CN108425319 B CN 108425319B CN 201810528762 A CN201810528762 A CN 201810528762A CN 108425319 B CN108425319 B CN 108425319B
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- China
- Prior art keywords
- template
- fillets
- upright post
- construction
- section
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- 238000010276 construction Methods 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000009415 formwork Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 1
- 238000012795 verification Methods 0.000 abstract description 4
- 210000003323 beak Anatomy 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/02—Piers; Abutments ; Protecting same against drifting ice
-
- 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
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
- E04G13/02—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention relates to the technical field of upright post construction, and discloses a construction system and a construction mode of an upright post; wherein the construction system includes: a plurality of templates, a plurality of embedded parts, strips, a plurality of secondary fillets and a plurality of main fillets; the lower part of the template wraps the upper part of the upper section of upright post; part of embedded parts are positioned in the upper section of upright post and fixedly connected with the lower part of the template, and the rest of embedded parts are connected to the inner side of the template and positioned at the upper part of the template; the puerto strip is arranged at the top end of the template; the secondary fillets are vertically arranged on the outer side of the template; the main fillets are horizontally arranged on the outer sides of the secondary fillets. The construction method comprises the following steps: 1) Installing an embedded part; 2) Installing a template; 3) Fixing the template; 4) Installing strips; 5) And pouring concrete. The perpendicularity of the template is ensured by the upper section of upright post, the verification of technicians is not needed, the operation procedure is reduced, and the labor efficiency is improved; and strips are arranged at the joints to form beaks, so that the forming quality of the joints is ensured.
Description
Technical Field
The invention relates to the technical field of upright post construction, in particular to a construction system and a construction mode of an upright post.
Background
Along with the development of society, the building quantity of bridges, highways, high-speed railways and the like is gradually increased, and high concrete columns are required to be poured for building the bridges, the highways, the high-speed railways and the like. The existing construction mode is from bottom to top sectional construction. And pouring concrete after installing the templates section by section, wherein the bottom end of each template section is aligned with the top end of the concrete upright post of the previous section. Each section of the construction mode needs to be verified on the template, the perpendicularity of the template is verified, and if the perpendicularity is not verified, the upright post of the poured concrete can incline, so that the construction is unqualified; moreover, the concrete at the joint has poor molding quality, especially in appearance. Checking verticality requires technicians to go to the field to check using measuring instruments, which results in low construction efficiency.
Therefore, a construction system and a construction method for the upright are needed to solve the above technical problems.
Disclosure of Invention
One of the purposes of the invention is to provide a construction system of a column, which can ensure the quality of a joint and has higher construction efficiency.
To achieve the purpose, the invention adopts the following technical scheme:
a construction system for a column, comprising:
a plurality of templates, the lower parts of which wrap the upper parts of the section of upright posts,
the embedded parts are positioned in the upper section of upright post and fixedly connected with the lower part of the template, and the rest embedded parts are connected to the inner side of the template and positioned on the upper part of the template;
strips disposed on top of the form;
the secondary fillets are vertically arranged on the outer side of the template and can fix the template;
the main fillets are horizontally arranged on the outer sides of the secondary fillets, and the main fillets on the adjacent sides of the upright posts are fixedly connected with each other to fix the secondary fillets.
The embedded part is arranged in the upright post, the lower part of the template is wrapped with a section of upright post, the perpendicularity of the template is ensured by the section of upright post, a technician is not required to erect a measuring instrument for verification, the operation procedure is reduced, and the labor efficiency is improved; and strips are arranged at the joints to form beaks, so that the forming quality of the joints is ensured.
Preferably, the template is fixedly connected with the embedded part through a connecting piece.
Preferably, the length of the section of upright post wrapped by the template is not less than 1m.
Preferably, the embedded part is a threaded sleeve, the connecting part is a bolt, a through hole is formed in the template, and the bolt penetrates through the through hole to be connected to the threaded sleeve.
Preferably, a gasket is provided between the threaded sleeve and the template.
Preferably, a sealing strip is arranged between the template and the last section of upright post.
The invention further aims to provide a construction mode of the upright post, which can ensure the quality of a joint and has higher construction efficiency.
To achieve the purpose, the invention adopts the following technical scheme:
a construction method of a stand column comprises the following steps:
1) Installing an embedded part on the upper part of the template;
2) Installing a template, wherein the lower part of the template is fixedly connected with an embedded part in the upper section of upright post;
3) Mounting secondary fillets and main fillets to fix the template;
4) strips are arranged on the inner side of the top end of the template;
5) Pouring concrete to form a section of upright post.
Preferably, before step 1), the steel bars of the column are installed and checked for acceptance.
Preferably, after the concrete is poured, the main fillets, secondary fillets, templates and beaches are removed after the posts are able to reach the form removal strength.
Preferably, during the process of installing the form, a sealing strip is installed between the form and the last section of upright.
The beneficial effects of the invention are as follows: the embedded part is arranged in the upright post, the lower part of the template is wrapped with a section of upright post, the perpendicularity of the template is ensured by the section of upright post, a technician is not required to erect a measuring instrument for verification, the operation procedure is reduced, and the labor efficiency is improved; and strips are arranged at the joints to form beaks, so that the forming quality of the joints is ensured.
Drawings
FIG. 1 is a schematic diagram of a construction system for a column provided by the present invention;
fig. 2 is a cross-sectional view of a construction system for a column provided by the present invention.
In the figure:
1. a section of upright post is arranged on the upper section; 2. an embedded part; 3. a gasket; 4. a connecting piece; 5. a template; 6. a secondary fillet; 7. a main fillet; 8. puerto; 9. strips; 10. and (5) a sealing strip.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 and 2, the present embodiment discloses a construction system for a column, which includes: a plurality of templates 5, a plurality of embedded parts 2, a plurality of bealock bars 9, a plurality of minor fillets (minor keels) 6 and a plurality of main fillets (main keels) 7.
The lower part of the template 5 is tightly attached to the upper section of the upright post 1, the upper part of the upper section of the upright post 1 is wrapped by the plurality of templates 5, the wrapping length is not less than 1m, the optimal wrapping length is obtained through multiple experiments, the perpendicularity of the template 5 cannot be ensured when the wrapping length is less than 1m, and the utilization rate of the template 5 is reduced when the wrapping length is greater than 1m. The number of templates 5 is selected according to the shape and size of the column, in general, one template 5 is provided on each side of the column, and when the column size is large, a plurality of templates 5 may be provided on one side of the column. The form 5 may be a high quality wood, steel, alloy or aluminum plate, or the like.
A plurality of embedded parts 2 in the plurality of embedded parts 2 are positioned in the upper section of upright column 1 and fixedly connected with the lower part of the template 5, and the rest embedded parts 2 are connected with the inner side of the template 5 and positioned on the upper part of the template 5. The top of the template 5 is provided with a bealock strip 9, and a bealock 8 is formed at the top of the concrete column after concrete is poured.
The secondary fillets (secondary keels) 6 are vertically arranged on the outer side of the template 5, the secondary fillets (secondary keels) 6 are uniformly arranged on the outer side of the template 5, and one secondary fillets (secondary keels) 6 are guaranteed at the edge of the template 5. The minor fillets (minor keels) 6 function to secure the die plate 5. The main fillets (main keels) 7 are horizontally and uniformly arranged on the outer sides of the secondary fillets (secondary keels) 6, the main fillets (main keels) 7 on adjacent sides of the upright posts are fixedly connected, and the main fillets (main keels) 7 can fix the secondary fillets (secondary keels) 6, so that the template 5 is fixed, and the template 5 is fixed more firmly.
The embedded part 2 is arranged in the upright post, the lower part of the template 5 is wrapped with a section of upright post 1, the verticality of the template 5 is ensured by the section of upright post 1, a measuring instrument is not required to be erected by a technician for verification, the operation procedure is reduced, and the labor efficiency is improved; the joint is provided with strips 9 to form the bealock 8, so that the molding quality of the joint is ensured.
The template 5 is fixedly connected with the embedded part 2 through the connecting piece 4. In this embodiment, preferably, the embedded part 2 is a threaded sleeve, the connecting part 4 is a bolt, a through hole is formed in the template 5, and the bolt passes through the through hole and is connected to the threaded sleeve, so that the template 5 is fixedly connected with the threaded sleeve. In order to facilitate the removal of the template 5, a gasket 3 is provided between the threaded sleeve and the template 5. The gasket 3 in this embodiment is preferably a plastic gasket 3, but may also be a rubber gasket 3 or a metal gasket 3, etc.
In order to prevent leakage during casting of concrete, a sealing strip 10 is arranged between the formwork 5 and the upper section of upright 1, and the sealing strip 10 is arranged at the top end of the upper section of upright 1. In this embodiment, the sealing strip 10 is preferably a sponge strip, or may be a strip made of other elastic materials such as a rubber strip.
The embodiment also discloses a construction method of the upright post, which comprises the following steps:
1) Installing the steel bars of the upright posts, and checking and accepting the steel bars;
2) Installing an embedded part 2 on the upper part of the template 5;
3) Installing a template 5, wherein the lower part of the template 5 is fixedly connected with an embedded part 2 in the upper section of upright 1, and a sealing strip 10 is installed between the template 5 and the upper section of upright 1 and temporarily fixes the template 5;
4) Mounting secondary fillets (secondary keels) 6 and main fillets (main keels) 7 to fix the template 5; the secondary fillets (secondary keels) 6 are vertically and uniformly arranged on the outer side of the template 5, the main fillets (main keels) 7 are horizontally and uniformly arranged on the outer side of the secondary fillets (secondary keels) 6, and the main fillets 7 on the adjacent side surfaces of the upright posts are connected to fix the template 5;
5) A strip 9 is arranged on the inner side of the top end of the template 5;
6) Pouring concrete to form a section of upright post;
7) After the upright post can reach the demolding strength, removing the main fillets (main keels) 7, the secondary fillets (secondary keels) 6, the templates 5 and the bealock bars 9; for the construction of the next section of upright post.
Note that the above is only a preferred embodiment of the present invention and the technical principle applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, while the invention has been described in connection with the above embodiments, the invention is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the invention, which is set forth in the following claims.
Claims (8)
1. A construction system for a column, comprising:
a plurality of templates (5), the lower parts of which wrap the upper parts of the section of upright posts (1);
the embedded parts (2) are partially positioned in the upper section of upright post (1) and fixedly connected with the lower part of the template (5), and the rest embedded parts (2) are connected to the inner side of the template (5) and positioned on the upper part of the template (5);
strips (9) provided at the top end of the form (5);
a plurality of secondary fillets (6), wherein the secondary fillets (6) are vertically arranged on the outer side of the template (5) so as to fix the template (5);
the main fillets (7) are horizontally arranged on the outer sides of the secondary fillets (6), and the adjacent main fillets (7) are fixedly connected to fix the secondary fillets (6);
the length of the section of upright post (1) wrapped by the template (5) is not less than 1m;
a sealing strip (10) is arranged between the template (5) and the upper section of upright post (1).
2. Construction system according to claim 1, characterized in that the formwork (5) is fixedly connected with the embedment (2) by means of a connecting piece (4).
3. Construction system according to claim 2, characterized in that the embedded part (2) is a threaded sleeve, the connecting part (4) is a bolt, the form (5) is provided with a through hole, and the bolt is connected to the threaded sleeve through the through hole.
4. A construction system according to claim 3, characterized in that a washer (3) is arranged between the threaded sleeve and the form (5).
5. A construction method of a column, applied to the construction system of the column according to any one of claims 1 to 4, comprising the following steps:
1) Installing an embedded part (2) on the upper part of the template (5);
2) Installing a template (5), wherein the lower part of the template (5) is fixedly connected with an embedded part (2) in the upper section of upright post (1);
3) The template (5) is fixed by installing the secondary fillets (6) and the main fillets (7);
4) A strip (9) is arranged on the inner side of the top end of the template (5);
5) Pouring concrete to form a section of upright post.
6. The method according to claim 5, wherein before step 1), the steel bars of the column are installed and accepted.
7. The construction method according to claim 5, wherein after the concrete is poured, after the column has reached the form removal strength, the main fillets (7), the minor fillets (6), the form (5) and the bealock bars (9) are removed.
8. Construction method according to claim 5, characterized in that during the installation of the formwork (5) a sealing strip (10) is installed between the formwork (5) and the last section of upright (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810528762.7A CN108425319B (en) | 2018-05-29 | 2018-05-29 | Construction system and construction mode of stand column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810528762.7A CN108425319B (en) | 2018-05-29 | 2018-05-29 | Construction system and construction mode of stand column |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108425319A CN108425319A (en) | 2018-08-21 |
| CN108425319B true CN108425319B (en) | 2024-04-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810528762.7A Active CN108425319B (en) | 2018-05-29 | 2018-05-29 | Construction system and construction mode of stand column |
Country Status (1)
| Country | Link |
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| CN (1) | CN108425319B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109098438B (en) * | 2018-09-13 | 2024-04-12 | 北京城建十六建筑工程有限责任公司 | Template for large beam column irrigation |
| CN109944437A (en) * | 2019-04-01 | 2019-06-28 | 中国建筑第八工程局有限公司 | The erecting device and its reinforcement means of superelevation separate column |
| CN111075192A (en) * | 2019-12-31 | 2020-04-28 | 广东金辉华集团有限公司 | Concrete column pouring construction method |
| CN112681729B (en) * | 2020-12-22 | 2022-09-23 | 中国建筑第八工程局有限公司 | Double-column formwork structure at deformation joint position and construction method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1769623A (en) * | 2005-11-07 | 2006-05-10 | 中建一局建设发展公司 | Liftable hydraulic climbing template and construction method thereof |
| CN102943564A (en) * | 2012-10-23 | 2013-02-27 | 中国华冶科工集团有限公司 | Flexible concrete rabbet connecting construction method |
| CN104264984A (en) * | 2014-10-15 | 2015-01-07 | 济南黄河路桥工程公司 | Formwork for concrete structure pouring and pouring construction method |
| CN105484391A (en) * | 2015-12-11 | 2016-04-13 | 中国十五冶金建设集团有限公司 | Construction method for manufacturing heat-preservation waterproof wall through light heat-preservation GRC disassembling-free formworks |
| CN206329034U (en) * | 2016-12-20 | 2017-07-14 | 福建建工集团有限责任公司 | The attachment structure of swollen mould is prevented at a kind of concrete wall column free face construction joint |
| WO2017173514A1 (en) * | 2016-04-08 | 2017-10-12 | Rinaldo Zaina, Engenharia, Consultoria E Projetos Industriais S/S Ltda Me | Industrial building construction process |
| CN208266668U (en) * | 2018-05-29 | 2018-12-21 | 上海宝冶集团有限公司 | A kind of construction system of column |
-
2018
- 2018-05-29 CN CN201810528762.7A patent/CN108425319B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1769623A (en) * | 2005-11-07 | 2006-05-10 | 中建一局建设发展公司 | Liftable hydraulic climbing template and construction method thereof |
| CN102943564A (en) * | 2012-10-23 | 2013-02-27 | 中国华冶科工集团有限公司 | Flexible concrete rabbet connecting construction method |
| CN104264984A (en) * | 2014-10-15 | 2015-01-07 | 济南黄河路桥工程公司 | Formwork for concrete structure pouring and pouring construction method |
| CN105484391A (en) * | 2015-12-11 | 2016-04-13 | 中国十五冶金建设集团有限公司 | Construction method for manufacturing heat-preservation waterproof wall through light heat-preservation GRC disassembling-free formworks |
| WO2017173514A1 (en) * | 2016-04-08 | 2017-10-12 | Rinaldo Zaina, Engenharia, Consultoria E Projetos Industriais S/S Ltda Me | Industrial building construction process |
| CN206329034U (en) * | 2016-12-20 | 2017-07-14 | 福建建工集团有限责任公司 | The attachment structure of swollen mould is prevented at a kind of concrete wall column free face construction joint |
| CN208266668U (en) * | 2018-05-29 | 2018-12-21 | 上海宝冶集团有限公司 | A kind of construction system of column |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108425319A (en) | 2018-08-21 |
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